/*
 * QIWEI scene workspace visual refresh.
 * This file intentionally contains presentation only. Business-state selectors,
 * element IDs and interaction rules remain owned by the existing styles/scripts.
 */

html {
  scroll-behavior: auto !important;
}

:root {
  --ui-bg: #f4f7fc;
  --ui-shell: rgba(255, 255, 255, 0.78);
  --ui-panel: rgba(255, 255, 255, 0.88);
  --ui-panel-soft: rgba(248, 250, 255, 0.82);
  --ui-line: rgba(108, 132, 175, 0.17);
  --ui-line-strong: rgba(75, 119, 210, 0.30);
  --ui-text: #1b2433;
  --ui-muted: #76839a;
  --ui-accent: #3977f6;
  --ui-accent-strong: #245ce3;
  --ui-accent-soft: rgba(57, 119, 246, 0.11);
  --ui-accent-glow: rgba(57, 119, 246, 0.25);
  --ui-success: #12a981;
  --ui-shadow: 0 18px 48px rgba(49, 72, 112, 0.10), 0 2px 8px rgba(55, 77, 117, 0.06);
  --ui-shadow-soft: 0 8px 26px rgba(49, 72, 112, 0.08);
  --ui-button: linear-gradient(110deg, #49bfff 0%, #4f75f7 52%, #a55cf3 100%);
  --ui-button-shadow: 0 10px 24px rgba(68, 105, 234, 0.30), 0 0 0 3px rgba(84, 144, 255, 0.15);
  --ui-upload: rgba(247, 250, 255, 0.76);
  --ui-control: rgba(255, 255, 255, 0.78);
  --ui-sidebar: rgba(255, 255, 255, 0.72);
}

:root[data-theme="cream"] {
  --ui-bg: #f4f7f1;
  --ui-shell: rgba(255, 255, 255, 0.79);
  --ui-panel: rgba(255, 255, 255, 0.90);
  --ui-panel-soft: rgba(249, 252, 247, 0.84);
  --ui-line: rgba(93, 132, 97, 0.17);
  --ui-line-strong: rgba(53, 156, 78, 0.31);
  --ui-text: #1d2920;
  --ui-muted: #78887a;
  --ui-accent: #42aa5d;
  --ui-accent-strong: #21833b;
  --ui-accent-soft: rgba(65, 171, 92, 0.11);
  --ui-accent-glow: rgba(70, 183, 97, 0.23);
  --ui-success: #24944d;
  --ui-shadow: 0 18px 48px rgba(56, 88, 59, 0.10), 0 2px 8px rgba(61, 87, 63, 0.06);
  --ui-shadow-soft: 0 8px 26px rgba(56, 88, 59, 0.08);
  --ui-button: linear-gradient(110deg, #1f963e 0%, #45b85f 48%, #a9e8b0 100%);
  --ui-button-shadow: 0 10px 24px rgba(47, 147, 70, 0.25), 0 0 0 3px rgba(73, 184, 98, 0.13);
  --ui-upload: rgba(249, 253, 248, 0.78);
  --ui-control: rgba(255, 255, 255, 0.80);
  --ui-sidebar: rgba(255, 255, 255, 0.74);
}

:root[data-theme="dark"] {
  --ui-bg: #061321;
  --ui-shell: rgba(7, 22, 39, 0.88);
  --ui-panel: rgba(13, 31, 52, 0.84);
  --ui-panel-soft: rgba(16, 37, 62, 0.78);
  --ui-line: rgba(137, 166, 205, 0.17);
  --ui-line-strong: rgba(111, 124, 255, 0.42);
  --ui-text: #edf4ff;
  --ui-muted: #93a7c2;
  --ui-accent: #6d77ff;
  --ui-accent-strong: #8b63ff;
  --ui-accent-soft: rgba(97, 112, 255, 0.16);
  --ui-accent-glow: rgba(89, 99, 255, 0.38);
  --ui-success: #20d5ad;
  --ui-shadow: 0 22px 64px rgba(0, 0, 0, 0.30), 0 2px 10px rgba(0, 0, 0, 0.22);
  --ui-shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.22);
  --ui-button: linear-gradient(110deg, #0ca7ff 0%, #376cff 43%, #b953f4 100%);
  --ui-button-shadow: 0 12px 28px rgba(57, 85, 255, 0.39), 0 0 0 3px rgba(93, 113, 255, 0.17);
  --ui-upload: rgba(21, 45, 76, 0.74);
  --ui-control: rgba(14, 33, 55, 0.88);
  --ui-sidebar: rgba(9, 26, 45, 0.84);
}

* { scrollbar-color: color-mix(in srgb, var(--ui-accent) 38%, transparent) transparent; }

html { background: var(--ui-bg); }

body {
  color: var(--ui-text);
  background-color: var(--ui-bg);
  background-image:
    linear-gradient(rgba(103, 128, 170, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(103, 128, 170, 0.025) 1px, transparent 1px);
  background-size: 28px 28px;
  font-family: "Microsoft YaHei UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

:root[data-theme="dark"] body {
  background-image:
    linear-gradient(rgba(111, 139, 182, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(111, 139, 182, 0.035) 1px, transparent 1px);
}

.app-shell {
  min-height: 100vh;
  grid-template-columns: 218px minmax(0, 1fr);
  gap: 8px;
  padding: 8px;
}

.sidebar,
.main-area {
  border: 1px solid var(--ui-line);
  background: var(--ui-shell);
  box-shadow: var(--ui-shadow);
  backdrop-filter: blur(22px) saturate(1.18);
  -webkit-backdrop-filter: blur(22px) saturate(1.18);
}

.sidebar {
  position: sticky;
  top: 8px;
  min-height: calc(100vh - 16px);
  height: calc(100vh - 16px);
  padding: 20px 16px;
  border-radius: 22px;
  background: var(--ui-sidebar);
  overflow: hidden;
}

.brand-mark {
  display: flex;
  align-items: center;
  min-height: 48px;
  margin: 0 2px 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--ui-line);
  color: var(--ui-text);
  font-size: 23px;
  font-weight: 780;
  letter-spacing: 0;
}

.brand-mark::before {
  content: "⌾";
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-right: 11px;
  border: 1px solid color-mix(in srgb, var(--ui-accent) 55%, white);
  border-radius: 11px;
  color: white;
  background: var(--ui-button);
  box-shadow: 0 6px 16px var(--ui-accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.45);
  font-size: 25px;
  line-height: 1;
}

.nav-list { gap: 7px; }

/* 顶栏产品分支使用原生顶层浮层，避免横向导航滚动区裁剪。 */
.nav-dropdown-arrow { width: 14px; height: 14px; flex: 0 0 14px; transition: transform .18s ease; }
.nav-menu-open .nav-dropdown-arrow { transform: rotate(180deg); }
.sidebar .nav-has-menu .nav-action-label { padding-right: 28px !important; }
.sidebar .nav-has-menu.nav-menu-open .nav-brand-label { opacity: 0 !important; transform: translateY(-8px) scale(.95) !important; }
.sidebar .nav-has-menu.nav-menu-open .nav-svg-icon { opacity: 0 !important; }
.sidebar .nav-has-menu.nav-menu-open .nav-action-label { opacity: 1 !important; transform: translateY(0) !important; }
.product-nav-menu {
  position: fixed; inset: auto; margin: 0; padding: 8px;
  width: 208px; max-width: calc(100vw - 24px); box-sizing: border-box;
  max-height: calc(100dvh - 24px); overflow-y: auto;
  border: 1px solid var(--ui-line, #e5e7eb); border-radius: 14px;
  background: #fff; color: var(--ui-text, #1d2433);
  box-shadow: 0 12px 36px rgba(15, 23, 42, .15);
}
.product-nav-menu:popover-open { display: grid; gap: 4px; }
.product-nav-menu-tools { width: 392px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.product-nav-menu button {
  min-height: 42px; padding: 10px 12px; border: 0; border-radius: 8px;
  background: transparent; color: inherit; font: inherit; font-size: 13px;
  text-align: left; cursor: pointer; white-space: nowrap;
}
.product-nav-menu button:hover, .product-nav-menu button:focus-visible { background: rgba(37, 99, 235, .08); color: var(--ui-accent, #2563eb); outline: 2px solid transparent; }
:root[data-theme="dark"] .product-nav-menu { background: #18202d; border-color: #354154; }
:root[data-theme="dark"] .product-nav-menu button:hover, :root[data-theme="dark"] .product-nav-menu button:focus-visible { background: rgba(96, 165, 250, .13); color: #93c5fd; }
@media (max-width: 1200px) {
  /* 窄屏仍能滚到后方产品；菜单在顶层，不受导航滚动区裁剪。 */
  .sidebar nav.nav-list { overflow-x: auto !important; overflow-y: hidden !important; }
}

.nav-item {
  position: relative;
  min-height: 42px;
  padding: 0 10px 0 42px;
  border: 1px solid transparent;
  border-radius: 11px;
  color: var(--ui-text);
  font-size: 14px;
  transition: color .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.nav-item::before {
  content: "◇";
  position: absolute;
  left: 14px;
  top: 50%;
  width: 18px;
  color: var(--ui-muted);
  font-size: 17px;
  text-align: center;
  transform: translateY(-50%);
}

.nav-item:nth-child(1)::before { content: "◫"; }
.nav-item:nth-child(2)::before { content: "▣"; }
.nav-item:nth-child(3)::before { content: "✦"; }
.nav-item:nth-child(4)::before { content: "▤"; }
.nav-item:nth-child(5)::before { content: "◉"; }
.nav-item:nth-child(6)::before { content: "◎"; }
.nav-item:nth-child(7)::before { content: "▧"; }
.nav-item:nth-child(8)::before { content: "▷"; }
.nav-item:nth-child(9)::before { content: "◌"; }

.nav-item:hover {
  border-color: var(--ui-line);
  background: var(--ui-panel-soft);
  transform: translateX(2px);
}

.nav-item.active {
  border-color: color-mix(in srgb, var(--ui-accent) 55%, white);
  color: var(--ui-accent-strong);
  background: color-mix(in srgb, var(--ui-accent-soft) 74%, var(--ui-panel));
  box-shadow: 0 7px 20px var(--ui-accent-glow), inset 0 0 0 1px rgba(255, 255, 255, 0.42);
  font-weight: 760;
}

.nav-item.active::before { color: var(--ui-accent); }

.nav-lock,
.pe-beta {
  border: 1px solid var(--ui-line);
  color: var(--ui-muted);
  background: var(--ui-panel-soft);
}

.main-area {
  min-width: 0;
  border-radius: 24px;
  overflow: clip;
}

.topbar {
  min-height: 72px;
  padding: 0 24px;
  border-bottom: 1px solid var(--ui-line);
  background: color-mix(in srgb, var(--ui-shell) 91%, transparent);
}

.product-name { color: var(--ui-text); font-size: 20px; }

.version-badge,
.api-state,
.theme-toggle,
.font-button,
.reset-button {
  border-color: var(--ui-line);
  color: var(--ui-text);
  background: var(--ui-control);
  box-shadow: 0 4px 13px rgba(51, 75, 112, 0.05);
}

.version-badge { padding: 7px 13px; border-radius: 999px; color: var(--ui-muted); }

.api-state {
  padding: 8px 16px;
  border-radius: 999px;
  color: var(--ui-success);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--ui-success) 12%, transparent);
}

.api-state::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--ui-success);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ui-success) 13%, transparent);
}

.theme-toggle,
.reset-button { min-height: 38px; padding: 0 15px; border-radius: 999px; }
.font-button { min-width: 40px; min-height: 38px; }
.theme-toggle:hover,
.font-button:hover,
.reset-button:hover { border-color: var(--ui-line-strong); background: var(--ui-panel); }

.step-pills {
  padding: 18px 22px 14px;
  gap: 16px;
  border-bottom: 0;
  background: transparent;
}

.step {
  position: relative;
  min-width: 160px;
  padding: 11px 20px 11px 44px;
  border: 1px solid var(--ui-line);
  border-radius: 999px;
  color: var(--ui-muted);
  background: var(--ui-control);
  box-shadow: 0 5px 16px rgba(49, 72, 112, 0.04);
  text-align: center;
}

.step::before {
  content: "○";
  position: absolute;
  left: 17px;
  top: 50%;
  color: currentColor;
  font-size: 18px;
  transform: translateY(-50%);
}

.step:nth-child(1)::before { content: "▣"; }
.step:nth-child(2)::before { content: "✣"; }
.step:nth-child(3)::before { content: "◉"; }

.step.active {
  border-color: color-mix(in srgb, var(--ui-accent) 57%, white);
  color: var(--ui-accent-strong);
  background: color-mix(in srgb, var(--ui-accent-soft) 75%, var(--ui-panel));
  box-shadow: 0 7px 22px var(--ui-accent-glow), inset 0 0 0 1px rgba(255, 255, 255, 0.42);
}

.workspace-grid {
  grid-template-columns: minmax(480px, .95fr) minmax(570px, 1.18fr);
  gap: 18px;
  padding: 0 22px 24px;
}

.editor-column,
.result-column { gap: 14px; }

.panel,
.prompt-panel,
.result-panel,
.preset-manager {
  border-color: var(--ui-line);
  border-radius: 19px;
  color: var(--ui-text);
  background: var(--ui-panel);
  box-shadow: var(--ui-shadow-soft);
  backdrop-filter: blur(18px) saturate(1.12);
  -webkit-backdrop-filter: blur(18px) saturate(1.12);
}

.panel { padding: 20px 22px; }
.prompt-panel { padding: 18px 18px 20px; }
.result-panel { padding: 14px 16px; }

.panel h2,
.prompt-head h3,
.result-panel h3 { color: var(--ui-text); letter-spacing: 0; }

.panel h2 { margin-bottom: 16px; font-size: 19px; }
.prompt-head h3 { font-size: 19px; }
.panel-required { color: var(--ui-muted); }

.field { margin-bottom: 18px; }
.field label,
.field-label { color: var(--ui-text); font-weight: 730; }
.field-hint,
.helper,
.prompt-subtitle,
.result-meta,
.scene-note,
.size-hint,
.product-classification { color: var(--ui-muted); }

.upload-zone {
  min-height: 152px;
  border: 1px dashed color-mix(in srgb, var(--ui-accent) 42%, var(--ui-line));
  border-radius: 16px;
  color: var(--ui-text);
  background: var(--ui-upload);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.38);
}

.upload-zone:hover,
.upload-zone.dragging {
  border-color: var(--ui-accent);
  background: color-mix(in srgb, var(--ui-accent-soft) 58%, var(--ui-upload));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ui-accent) 9%, transparent);
}

.upload-zone.invalid {
  border-color: color-mix(in srgb, var(--ui-accent) 48%, var(--ui-line));
  background: var(--ui-upload);
}

.upload-zone::before {
  content: "⇧";
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin: 0 auto 10px;
  border: 2px solid color-mix(in srgb, var(--ui-accent) 72%, white);
  border-radius: 50%;
  color: var(--ui-accent);
  font-size: 26px;
  font-weight: 800;
}

.upload-icon { display: none; }

input,
select,
textarea,
.select-trigger,
.scene-summary,
.size-summary,
.view-angle-summary,
.accordion-head,
.custom-head {
  border-color: var(--ui-line);
  color: var(--ui-text);
  background: var(--ui-control);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.20);
}

select,
input { min-height: 40px; border-radius: 10px; }

select:focus,
input:focus,
textarea:focus,
.select-trigger:focus-visible,
button:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--ui-accent) 62%, transparent);
  outline-offset: 2px;
}

.style-chip,
.tab-button,
.small-button,
.option-pill,
.product-option,
.category-option,
.sub-preset-chip {
  border-color: var(--ui-line);
  color: var(--ui-text);
  background: var(--ui-control);
  box-shadow: 0 3px 10px rgba(47, 69, 102, 0.035);
}

.style-chip { min-height: 36px; padding: 0 17px; border-radius: 999px; }

.style-chip.active,
.tab-button.active,
.option-pill.active,
.product-option.active,
.category-option.active,
.sub-preset-chip.active {
  border-color: color-mix(in srgb, var(--ui-accent) 60%, white);
  color: var(--ui-accent-strong);
  background: var(--ui-accent-soft);
  box-shadow: 0 5px 18px var(--ui-accent-glow);
}

.scene-summary,
.size-summary,
.view-angle-summary,
.accordion-head {
  min-height: 48px;
  padding: 0 14px;
  border-radius: 12px;
}

.accordion-head:hover,
.scene-summary:hover,
.size-summary:hover { border-color: var(--ui-line-strong); }

.prompt-head {
  align-items: flex-start;
  margin-bottom: 12px;
  padding: 0 2px;
}

.plan-list {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.plan-card {
  min-height: 136px;
  padding: 16px 12px 12px;
  border-color: var(--ui-line);
  border-radius: 13px;
  color: var(--ui-text);
  background: var(--ui-panel-soft);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.plan-card:hover {
  border-color: var(--ui-line-strong);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(51, 75, 112, 0.09);
}

.plan-card.selected {
  border-color: var(--ui-accent);
  background: color-mix(in srgb, var(--ui-accent-soft) 58%, var(--ui-panel));
  box-shadow: 0 8px 24px var(--ui-accent-glow), inset 0 0 0 1px color-mix(in srgb, var(--ui-accent) 38%, transparent);
}

.plan-index { color: var(--ui-accent-strong); font-size: 14px; }
.plan-summary { color: var(--ui-muted); line-height: 1.55; }
.favorite-star { color: var(--ui-muted); }

.generation-controls {
  padding-top: 2px;
  border-top: 1px solid transparent;
}

.control-field label { color: var(--ui-muted); font-size: 12px; }
.control-field select { min-height: 42px; }

.generate-button {
  min-height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 14px;
  color: white;
  background: var(--ui-button);
  box-shadow: var(--ui-button-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.45);
  font-size: 18px;
  font-weight: 760;
  letter-spacing: 0;
}

.generate-button::before { content: "✦"; margin-right: 9px; }
.generate-button:hover:not(:disabled) { transform: translateY(-1px); filter: saturate(1.08) brightness(1.03); }
.generate-button:disabled { opacity: .52; filter: saturate(.55); box-shadow: none; }

.result-tabs {
  width: fit-content;
  padding: 3px;
  border: 1px solid var(--ui-line);
  border-radius: 999px;
  background: var(--ui-panel-soft);
}

.tab-button { min-height: 34px; border: 0; border-radius: 999px; }
.download-button { border-color: color-mix(in srgb, var(--ui-success) 36%, var(--ui-line)); color: var(--ui-success); background: var(--ui-control); }

.mode-switch input:checked + .switch-track { background: var(--ui-accent); }
.switch-track { background: color-mix(in srgb, var(--ui-muted) 24%, transparent); }

.empty-state,
.history-empty { color: var(--ui-muted); }

:root[data-theme="dark"] select { color-scheme: dark; }
:root[data-theme="dark"] .main-area,
:root[data-theme="dark"] .sidebar { box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34); }
:root[data-theme="dark"] .nav-item.active,
:root[data-theme="dark"] .step.active,
:root[data-theme="dark"] .style-chip.active { color: #b6c4ff; }
:root[data-theme="dark"] .plan-index { color: #8ca2ff; }
:root[data-theme="dark"] .download-button { color: #37d9b5; }

@media (max-width: 1380px) {
  .app-shell { grid-template-columns: 204px minmax(0, 1fr); }
  .workspace-grid { grid-template-columns: minmax(420px, .92fr) minmax(510px, 1.08fr); gap: 14px; }
  .plan-list { gap: 8px; }
  .plan-card { min-height: 126px; padding-inline: 9px; }
  .step { min-width: 145px; }
}

@media (min-width: 1121px) and (max-width: 1300px) {
  .plan-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plan-card { min-height: 92px; }
}

@media (max-width: 1120px) {
  .workspace-grid { grid-template-columns: 1fr; }
  .result-column { position: static; }
  .plan-card { min-height: 118px; }
}

@media (max-width: 920px) {
  .app-shell { display: block; padding: 0; }
  .sidebar {
    position: static;
    width: 100%;
    height: auto;
    min-height: 0;
    padding: 11px 12px;
    border-width: 0 0 1px;
    border-radius: 0;
  }
  .brand-mark { display: none; }
  .nav-list { display: flex; gap: 7px; overflow-x: auto; }
  .nav-item { min-width: max-content; min-height: 38px; padding: 0 13px 0 36px; }
  .nav-item::before { left: 12px; }
  .main-area { border: 0; border-radius: 0; }
  .topbar { min-height: 66px; padding: 0 14px; }
  .step-pills { padding: 12px 14px; overflow-x: auto; }
  .step { min-width: 132px; padding-inline: 38px 14px; }
  .workspace-grid { padding: 0 14px 20px; }
}

@media (max-width: 680px) {
  .topbar { align-items: flex-start; min-height: 106px; padding-top: 13px; }
  .top-actions { justify-content: flex-start; }
  .api-state { max-width: 100%; }
  .panel,
  .prompt-panel { padding: 16px; border-radius: 16px; }
  .plan-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plan-card { min-height: 124px; }
  .generation-controls { grid-template-columns: 1fr 1fr; }
  .generate-button { grid-column: 1 / -1; }
}

/* V5 canvas rail: compact Apple-style tools, zoom and annotations */
:root {
  --icon-hand: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 11V6a2 2 0 0 0-4 0v5V4a2 2 0 0 0-4 0v7V5a2 2 0 0 0-4 0v8l-1.5-1.5a2.1 2.1 0 0 0-3 3L7 20a7 7 0 0 0 5 2h1a7 7 0 0 0 7-7v-4a2 2 0 0 0-4 0v1'/%3E%3C/svg%3E");
  --icon-undo: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M12.5 8C9.85 8 7.45 8.99 5.6 10.6L2 7v9h9l-3.62-3.62C8.77 13.22 10.54 12.5 12.5 12.5c3.54 0 6.55 2.31 7.6 5.5l2.37-.78C21.08 11.03 17.15 8 12.5 8Z'/%3E%3C/svg%3E");
  --icon-redo: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M18.4 10.6C16.55 8.99 14.15 8 11.5 8c-4.65 0-8.58 3.03-9.96 7.22L3.9 16c1.05-3.19 4.05-5.5 7.6-5.5 1.95 0 3.73.72 5.12 1.88L13 16h9V7l-3.6 3.6Z'/%3E%3C/svg%3E");
  --icon-trash: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 7h16M9 7V4h6v3M6 7l1 14h10l1-14M10 11v6M14 11v6'/%3E%3C/svg%3E");
}

.nav-list > .nav-item[data-page="home"] {
  min-height: 48px;
  padding-left: 48px;
  font-size: 16px;
  font-weight: 620;
}

.nav-list > .nav-item[data-page="home"]::before {
  --apple-icon: var(--icon-home);
  left: 15px;
  width: 22px;
  height: 22px;
}

/* P0-四整改：舞台行自适应（高度由 stage 自身 clamp 决定），把下方 dock/快捷面板/版本条全部留在首屏 */
.pe-ai-studio { grid-template-rows: minmax(0, 1fr) auto auto auto; }

.pe-tool-dock {
  position: absolute;
  z-index: 10;
  left: 16px;
  top: 22px;
  bottom: 22px;
  width: 58px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px 5px;
  border: 1px solid var(--glass-edge);
  border-radius: 19px;
  background: var(--glass-regular);
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  backdrop-filter: blur(24px) saturate(1.3);
}

.pe-ai-studio .pe-tool-dock .pe-toolbar-vertical {
  position: static;
  width: 100%;
  transform: none;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.pe-ai-studio .pe-toolbar-vertical .pe-tool-btn {
  width: 46px;
  height: 48px;
  gap: 2px;
}

.pe-ai-studio .pe-toolbar-vertical .pe-tool-btn::before {
  display: block;
  width: 19px;
  height: 19px;
}

.pe-toolbar-vertical .pe-tool-btn[data-tool="move"] { --pe-tool-icon: var(--icon-hand); }
.pe-toolbar-vertical .pe-tool-btn[data-tool="brush"] { --pe-tool-icon: var(--icon-brush); }
.pe-toolbar-vertical .pe-tool-btn[data-tool="lasso-group"] { --pe-tool-icon: var(--icon-lasso); }
.pe-toolbar-vertical .pe-tool-btn[data-tool="annotation"] { --pe-tool-icon: var(--icon-pin); }
.pe-toolbar-vertical .pe-tool-btn[data-tool="compare"] { --pe-tool-icon: var(--icon-image); }

.pe-lasso-menu {
  position: absolute;
  left: 66px;
  top: 106px;
  display: flex;
  gap: 4px;
  padding: 5px;
  border: 1px solid var(--glass-edge);
  border-radius: 13px;
  background: var(--glass-regular);
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  backdrop-filter: blur(24px) saturate(1.3);
}

.pe-lasso-menu button {
  min-height: 31px;
  padding: 0 9px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 0;
  border-radius: 9px;
  color: var(--ui-muted);
  background: transparent;
  font-size: 11px;
}

.pe-lasso-menu button::before {
  content: "";
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  background-color: currentColor;
  -webkit-mask: var(--lasso-option-icon) center / contain no-repeat;
  mask: var(--lasso-option-icon) center / contain no-repeat;
}

.pe-lasso-menu button[data-lasso-tool="lasso"] { --lasso-option-icon: var(--icon-lasso); }
.pe-lasso-menu button[data-lasso-tool="ellipse"] { --lasso-option-icon: var(--icon-ellipse); }
.pe-lasso-menu button[data-lasso-tool="rect"] { --lasso-option-icon: var(--icon-rect); }

.pe-lasso-menu button:hover { color: var(--apple-blue); background: var(--apple-control-bg); }
.pe-rail-divider { width: 26px; height: 1px; margin: 5px 0 7px; background: var(--apple-separator); }

.pe-zoom-rail {
  min-height: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}

.pe-zoom-rail .pe-zoom-label { min-width: 0; font-size: 10px; font-variant-numeric: tabular-nums; }
.pe-zoom-slider {
  width: 18px;
  min-height: 88px;
  flex: 1 1 108px;
  max-height: 138px;
  writing-mode: vertical-lr;
  direction: rtl;
  accent-color: var(--apple-blue);
}

.pe-rail-history { display: grid; grid-template-columns: repeat(2, 1fr); gap: 3px; }
.pe-rail-btn {
  position: relative;
  width: 30px;
  height: 38px;
  padding: 0;
  border: 0;
  border-radius: 10px;
  color: var(--ui-text);
  background: color-mix(in srgb, var(--ui-muted) 10%, transparent);
}
.pe-rail-btn::before {
  content: "";
  position: absolute;
  inset: 7px 12px 7px 2px; /* 图标整体左移 5px（左侧留白 2px，右侧 12px） */
  background-color: currentColor;
  -webkit-mask: var(--rail-icon) center / contain no-repeat;
  mask: var(--rail-icon) center / contain no-repeat;
}
.pe-rail-btn:hover:not(:disabled) { color: var(--apple-blue); background: color-mix(in srgb, var(--apple-blue) 14%, transparent); }
.pe-rail-btn:disabled { opacity: .35; }
.pe-rail-btn.active { color: var(--apple-blue); background: color-mix(in srgb, var(--apple-blue) 12%, transparent); }
.pe-undo-btn { --rail-icon: var(--icon-undo); }
.pe-redo-btn { --rail-icon: var(--icon-redo); }
.pe-clear-btn { --rail-icon: var(--icon-trash); color: #ff453a; }

.pe-context-bar { left: 86px; top: 16px; }
.pe-ann-float {
  position: absolute;
  z-index: 9;
  right: 16px;
  /* 2026-08-21：右上角让给「图片素材库」按钮，标注列表移到右下角 */
  bottom: 16px;
  top: auto;
  width: min(300px, calc(100% - 110px));
  max-height: 240px;
  padding: 7px;
  overflow-y: auto;
  border: 1px solid var(--glass-edge);
  border-radius: 15px;
  background: var(--glass-regular);
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  backdrop-filter: blur(24px) saturate(1.3);
}
.pe-ann-float .pe-ann-item { padding: 4px 5px; border: 0; border-radius: 10px; background: var(--apple-control-bg); }
.pe-ann-float .pe-ann-text { min-width: 0; width: 100%; border: 0; outline: 0; color: var(--ui-text); background: transparent; }
.pe-ann-float .pe-ann-remove { width: 24px; height: 24px; border: 0; border-radius: 7px; color: var(--ui-muted); background: transparent; }
.pe-annotation-composer {
  position: absolute;
  z-index: 14;
  width: 282px;
  padding: 10px;
  border: 1px solid var(--glass-edge);
  border-radius: 16px;
  background: var(--glass-elevated);
  box-shadow: var(--glass-highlight), 0 18px 45px rgba(20, 34, 54, .18);
  -webkit-backdrop-filter: blur(28px) saturate(1.35);
  backdrop-filter: blur(28px) saturate(1.35);
}
.pe-annotation-head { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; margin-bottom: 7px; }
.pe-annotation-head strong { font-size: 13px; }
.pe-annotation-head span { color: var(--ui-muted); font-size: 10px; }
.pe-annotation-composer textarea {
  width: 100%;
  min-height: 70px;
  padding: 9px 10px;
  resize: none;
  border: 1px solid var(--apple-control-border);
  border-radius: 11px;
  color: var(--ui-text);
  background: var(--apple-control-bg);
}
.pe-annotation-actions { display: flex; justify-content: flex-end; gap: 5px; margin-top: 7px; }
.pe-annotation-actions button { min-height: 31px; padding: 0 11px; border: 0; border-radius: 9px; color: var(--ui-text); background: var(--apple-control-bg); }
.pe-annotation-actions .primary { color: white; background: var(--apple-blue); }
.pe-ai-studio .pe-canvas-wrap { max-width: calc(100% - 176px); max-height: calc(100% - 116px); }
.pe-ai-studio .pe-status-pill { left: 88px; }

@media (max-width: 1180px) {
  .pe-ai-studio { grid-template-rows: minmax(0, 1fr) auto auto auto; }
}

@media (max-width: 760px) {
  .pe-ai-studio { grid-template-rows: minmax(500px, 68vh) auto auto auto; }
  .pe-tool-dock { left: 8px; top: 76px; bottom: 8px; }
  .pe-context-bar { left: 76px; right: 8px; top: 8px; }
  .pe-lasso-menu { left: 62px; top: 106px; flex-direction: column; }
  .pe-ai-studio .pe-canvas-wrap { max-width: calc(100% - 86px); max-height: calc(100% - 132px); }
  .pe-ann-float { top: auto; right: 8px; bottom: 46px; width: min(260px, calc(100% - 88px)); max-height: 150px; }
}

/* ===== 2026-08-25：启未AI 顶部集成导航与第一阶段工作台壳 ===== */
.app-shell { display: block; min-height: 100vh; }
.sidebar {
  position: sticky; top: 0; z-index: 100;
  min-height: 72px; padding: 10px clamp(14px, 2vw, 34px);
  display: flex; flex-direction: row; align-items: center; gap: 18px;
  border: 0; border-bottom: 1px solid var(--glass-edge);
  background: color-mix(in srgb, var(--ui-shell, var(--surface)) 84%, transparent);
  -webkit-backdrop-filter: blur(22px) saturate(1.25); backdrop-filter: blur(22px) saturate(1.25);
  box-shadow: 0 10px 32px rgba(67, 86, 132, .08);
}
.brand-mark { flex: 0 0 auto; padding: 0; white-space: nowrap; font-size: 1.18rem; }
.brand-mark span { font-size: .74rem; font-weight: 650; opacity: .72; }
.nav-list { flex: 1; min-width: 0; display: flex; flex-direction: row; align-items: center; gap: 4px; overflow-x: auto; }
.nav-item { min-height: 42px; padding: 0 13px 0 34px; white-space: nowrap; border-radius: 12px; }
.nav-item::before { left: 11px; }
.nav-item:hover { transform: none; }
.sidebar-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.nav-history, .sidebar .theme-toggle {
  min-height: 36px; padding: 0 12px; border: 1px solid var(--glass-edge); border-radius: 999px;
  color: var(--ui-text); background: var(--glass-regular); font: inherit; font-size: 12px; font-weight: 650; cursor: pointer;
}
.nav-history:hover, .sidebar .theme-toggle:hover { color: var(--ui-accent); border-color: color-mix(in srgb, var(--ui-accent) 45%, var(--glass-edge)); }
.sidebar-account { flex: 0 0 auto; margin: 0; padding: 0; border: 0; background: transparent; }
.sidebar-account .acc-info { display: none; }
.sidebar-account .acc-avatar { width: 36px; height: 36px; margin: 0; }
.topbar { display: none; }
.main-area { overflow: visible; border-radius: 0; }

.home-section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.home-view-all { border: 0; color: var(--ui-accent); background: transparent; font: inherit; font-size: 13px; font-weight: 700; cursor: pointer; }
.home-quick-name { display: flex; align-items: center; gap: 6px; }
.home-quick-name em { padding: 2px 6px; border-radius: 999px; color: var(--ui-muted); background: var(--ui-panel-soft); font-size: 10px; font-style: normal; font-weight: 600; }
.home-commerce { margin-top: 4px; }

.pe-work-modes { display: flex; width: fit-content; margin: 0 auto 10px; padding: 4px; border: 1px solid var(--glass-edge); border-radius: 999px; background: var(--glass-regular); box-shadow: var(--glass-highlight), var(--glass-shadow-soft); }
.pe-work-mode { min-height: 34px; padding: 0 17px; border: 0; border-radius: 999px; color: var(--ui-text-secondary, var(--ui-text)); background: transparent; font: inherit; font-size: 13px; font-weight: 700; cursor: pointer; }
.pe-work-mode.active { color: #fff; background: var(--apple-blue, var(--ui-accent)); box-shadow: 0 3px 9px rgba(10,132,255,.28); }
.pe-material-mode-note { display: flex; align-items: stretch; justify-content: center; gap: 12px; margin: 0 0 10px; }
.pe-material-main-card, .pe-material-ref-card { display: grid; gap: 3px; min-width: 220px; padding: 12px 15px; border: 1px solid var(--glass-edge); border-radius: 15px; color: var(--ui-text); background: var(--ui-panel); text-align: left; }
.pe-material-ref-card { cursor: pointer; }
.pe-material-ref-card:hover { border-color: var(--ui-accent); }
.pe-material-main-card span, .pe-material-ref-card span { color: var(--ui-muted); font-size: 12px; }
.pe-material-link { display: grid; place-items: center; color: var(--ui-muted); font-size: 12px; font-weight: 700; }

.history-board { width: min(1400px, calc(100% - 48px)); margin: 28px auto; }
.history-board-head { display: flex; align-items: start; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.history-board h1 { margin: 0 0 5px; font-size: 24px; }
.history-board p { margin: 0; color: var(--ui-muted); }
.history-refresh { min-height: 38px; padding: 0 14px; border: 1px solid var(--glass-edge); border-radius: 999px; color: var(--ui-accent); background: var(--glass-regular); font: inherit; font-weight: 700; cursor: pointer; }
.global-history-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.global-history-card { overflow: hidden; border: 1px solid var(--ui-line); border-radius: 16px; background: var(--ui-panel); box-shadow: var(--glass-shadow-soft); }
.global-history-card > img { display: block; width: 100%; aspect-ratio: 1 / .78; object-fit: cover; background: var(--ui-panel-soft); }
.global-history-card > div:not(.global-history-actions) { display: grid; gap: 3px; padding: 10px 11px 0; }
.global-history-card span { color: var(--ui-muted); font-size: 11px; }
.global-history-actions { display: flex; gap: 8px; padding: 10px 11px 12px; }
.global-history-actions a, .global-history-actions button { min-height: 30px; padding: 0 9px; border: 1px solid var(--ui-line); border-radius: 9px; color: var(--ui-accent); background: var(--ui-panel); font: inherit; font-size: 11px; font-weight: 700; text-decoration: none; cursor: pointer; }
.history-empty { grid-column: 1 / -1; padding: 30px; border: 1px dashed var(--ui-line); border-radius: 16px; color: var(--ui-muted); text-align: center; }

:root[data-theme="dark"] body { background: radial-gradient(circle at 8% 10%, rgba(37,99,235,.20), transparent 32%), radial-gradient(circle at 92% 6%, rgba(196,84,190,.16), transparent 30%), #101522; }
:root[data-theme="dark"] .sidebar { background: rgba(17, 24, 39, .72); }

@media (max-width: 980px) {
  .sidebar { gap: 10px; }
  .brand-mark span, .sidebar-account { display: none; }
  .nav-list { gap: 2px; }
  .nav-item { min-height: 38px; padding-right: 10px; }
}
@media (max-width: 680px) {
  .sidebar { align-items: center; padding: 8px 12px; }
  .brand-mark { font-size: 1rem; }
  .sidebar-actions { display: none; }
  .nav-list { order: 2; flex-basis: 100%; }
  .sidebar { flex-wrap: wrap; }
  .pe-material-mode-note { align-items: stretch; gap: 7px; }
  .pe-material-main-card, .pe-material-ref-card { min-width: 0; flex: 1; padding: 10px; font-size: 12px; }
  .pe-material-link { display: none; }
  .history-board { width: calc(100% - 28px); margin: 18px auto; }
  .history-board-head { align-items: stretch; flex-direction: column; }
}

@media (max-width: 420px) {
  .workspace-grid { padding-inline: 10px; }
  .step-pills { padding-inline: 10px; }
  .plan-card { min-height: 132px; }
  .upload-zone { min-height: 140px; padding-inline: 14px; }
}

/* Final responsive containment: browser-window resizing must never stack or
   push the editor outside the viewport. */
html,
body { max-width: 100%; overflow-x: hidden; }

@media (max-width: 1040px) {
  .app-shell,
  .main-area,
  .topbar,
  .pe-board,
  .pe-panel,
  .pe-ai-studio,
  .pe-canvas-stage,
  .pe-prompt-dock {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }

  .main-area,
  .pe-board,
  .pe-ai-studio { overflow-x: hidden; }
  .topbar { flex-wrap: wrap; }
  .topbar-left,
  .topbar-right { min-width: 0; max-width: 100%; }

  .sidebar { align-items: flex-start; }
  .nav-list { flex-wrap: wrap; overflow-x: auto; overflow-y: visible; }
  .nav-group { position: relative; align-self: flex-start; }
  .pe-nav-submenu,
  .pe-nav-group.expanded .pe-nav-submenu {
    position: static;
    min-width: 210px;
    margin-top: 4px;
    border: 0;
    border-left: 1px solid var(--apple-separator);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }
}

@media (max-width: 680px) {
  .pe-board { padding-inline: 10px; }
  .pe-head { padding-inline: 2px; }
  .pe-prompt-dock { padding-inline: 8px; }
  .pe-ai-studio .pe-status-pill { left: 82px; max-width: calc(100% - 94px); }
}

/* ========================================================================== */
/* Apple-inspired control language                                             */
/* ========================================================================== */

:root {
  --apple-radius-xs: 8px;
  --apple-radius-sm: 11px;
  --apple-radius-md: 15px;
  --apple-radius-lg: 20px;
  --apple-blue: #0a84ff;
  --apple-control-bg: rgba(118, 118, 128, 0.08);
  --apple-control-border: rgba(60, 60, 67, 0.12);
  --apple-separator: rgba(60, 60, 67, 0.14);
  --apple-card-shadow: 0 1px 2px rgba(15, 23, 42, 0.035), 0 12px 32px rgba(35, 52, 78, 0.07);
  --icon-home: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m3 11 9-8 9 8'/%3E%3Cpath d='M5 10v10h14V10'/%3E%3Cpath d='M9 20v-6h6v6'/%3E%3C/svg%3E");
  --icon-layout: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='18' height='18' rx='3'/%3E%3Cpath d='M9 3v18M9 9h12'/%3E%3C/svg%3E");
  --icon-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='18' height='18' rx='3'/%3E%3Ccircle cx='9' cy='9' r='2'/%3E%3Cpath d='m21 15-4-4a2 2 0 0 0-3 0L6 19'/%3E%3C/svg%3E");
  --icon-sparkles: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m12 3-1.3 3.7L7 8l3.7 1.3L12 13l1.3-3.7L17 8l-3.7-1.3z'/%3E%3Cpath d='m19 14-.8 2.2L16 17l2.2.8L19 20l.8-2.2L22 17l-2.2-.8zM5 14l.8 2.2L8 17l-2.2.8L5 20l-.8-2.2L2 17l2.2-.8z'/%3E%3C/svg%3E");
  --icon-wand: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m15 4 5 5L7 22l-5-5zM14 5l5 5'/%3E%3Cpath d='M6 3v4M4 5h4M19 15v4M17 17h4'/%3E%3C/svg%3E");
  --icon-bookmark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 3h12a1 1 0 0 1 1 1v17l-7-4-7 4V4a1 1 0 0 1 1-1z'/%3E%3C/svg%3E");
  --icon-download: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3v12M7 10l5 5 5-5M5 21h14'/%3E%3C/svg%3E");
  --icon-heart: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20.8 4.6a5.5 5.5 0 0 0-7.8 0L12 5.7l-1.1-1.1a5.5 5.5 0 0 0-7.8 7.8l1.1 1.1L12 21l7.8-7.5 1.1-1.1a5.5 5.5 0 0 0-.1-7.8z'/%3E%3C/svg%3E");
  --icon-sun: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='4'/%3E%3Cpath d='M12 2v2M12 20v2M4.93 4.93l1.42 1.42M17.66 17.66l1.41 1.41M2 12h2M20 12h2M4.93 19.07l1.42-1.41M17.66 6.34l1.41-1.41'/%3E%3C/svg%3E");
  --icon-reset: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 12a9 9 0 1 0 3-6.7L3 8'/%3E%3Cpath d='M3 3v5h5'/%3E%3C/svg%3E");
  --icon-clock: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7v5l3 2'/%3E%3C/svg%3E");
  --icon-photos: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='16' height='14' rx='3'/%3E%3Cpath d='M7 5V3h14v14h-2'/%3E%3Ccircle cx='8.5' cy='10.5' r='1.5'/%3E%3Cpath d='m6 17 4-4 2.5 2.5L14 14l3 3'/%3E%3C/svg%3E");
}

:root[data-theme="cream"] {
  --apple-blue: #34a853;
  --apple-control-bg: rgba(92, 122, 94, 0.075);
  --apple-control-border: rgba(68, 98, 71, 0.13);
  --apple-separator: rgba(68, 98, 71, 0.14);
}

:root[data-theme="dark"] {
  --apple-blue: #5e7cff;
  --apple-control-bg: rgba(118, 132, 162, 0.13);
  --apple-control-border: rgba(174, 190, 221, 0.15);
  --apple-separator: rgba(174, 190, 221, 0.15);
  --apple-card-shadow: 0 1px 1px rgba(255, 255, 255, 0.025), 0 18px 40px rgba(0, 0, 0, 0.22);
}

html,
body,
button,
input,
select,
textarea {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "PingFang SC", "Microsoft YaHei UI", sans-serif;
  letter-spacing: 0;
}

button { -webkit-tap-highlight-color: transparent; }
button:not(:disabled):active { transform: scale(.975); }

body {
  background-image: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.app-shell { gap: 10px; padding: 10px; }

.sidebar,
.main-area {
  border-color: var(--apple-control-border);
  box-shadow: var(--apple-card-shadow);
  backdrop-filter: blur(30px) saturate(1.35);
  -webkit-backdrop-filter: blur(30px) saturate(1.35);
}

.sidebar { border-radius: 24px; padding: 18px 14px; }
.main-area { border-radius: 24px; }

.brand-mark {
  font-size: 22px;
  font-weight: 680;
}

.brand-mark::before,
.nav-item::before,
.theme-toggle::before,
.reset-button::before,
.step::before,
.generate-button::before,
.download-all::before,
.grid-empty::before,
.fav-menu-btn::before,
.fav-heart::after,
.card-download::after {
  content: "";
  flex: none;
  background-color: currentColor;
  -webkit-mask: var(--apple-icon) center / contain no-repeat;
  mask: var(--apple-icon) center / contain no-repeat;
}

.brand-mark::before {
  --apple-icon: var(--icon-sparkles);
  width: 38px;
  height: 38px;
  color: white;
  background-color: white;
  background-image: none;
  border: 0;
  border-radius: 11px;
  box-shadow: 0 8px 20px color-mix(in srgb, var(--apple-blue) 24%, transparent);
}

.nav-item {
  min-height: 42px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 470;
}

.nav-item::before {
  --apple-icon: var(--icon-layout);
  width: 18px;
  height: 18px;
  font-size: 0;
}

.nav-item:nth-child(2)::before { --apple-icon: var(--icon-image); }
.nav-item:nth-child(3)::before { --apple-icon: var(--icon-sparkles); }
.nav-item:nth-child(4)::before { --apple-icon: var(--icon-layout); }
.nav-item:nth-child(5)::before { --apple-icon: var(--icon-photos); }
.nav-item:nth-child(6)::before { --apple-icon: var(--icon-wand); }
.nav-item:nth-child(7)::before { --apple-icon: var(--icon-image); }
.nav-item:nth-child(8)::before { --apple-icon: var(--icon-sparkles); }
.nav-item:nth-child(9)::before { --apple-icon: var(--icon-layout); }

.nav-item:hover { transform: none; background: var(--apple-control-bg); }

.nav-item.active {
  color: var(--apple-blue);
  border-color: transparent;
  background: color-mix(in srgb, var(--apple-blue) 11%, var(--ui-panel));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--apple-blue) 18%, transparent), 0 3px 10px color-mix(in srgb, var(--apple-blue) 9%, transparent);
  font-weight: 620;
}

.nav-lock,
.pe-beta {
  border: 0;
  background: var(--apple-control-bg);
  font-size: 10px;
  font-weight: 550;
}

.topbar {
  min-height: 70px;
  border-bottom-color: var(--apple-separator);
}

.product-name { font-size: 20px; font-weight: 660; }
.version-badge { border: 0; background: var(--apple-control-bg); box-shadow: none; font-size: 12px; }

.top-actions { gap: 7px; }

.api-state,
.theme-toggle,
.font-button,
.reset-button {
  min-height: 36px;
  border-color: var(--apple-control-border);
  background: var(--apple-control-bg);
  box-shadow: none;
  font-size: 12px;
  font-weight: 540;
}

.api-state { background: color-mix(in srgb, var(--ui-success) 8%, var(--ui-panel)); }

.theme-toggle,
.reset-button { display: inline-flex; align-items: center; gap: 6px; }
.theme-toggle::before { --apple-icon: var(--icon-sun); width: 15px; height: 15px; }
.reset-button::before { --apple-icon: var(--icon-reset); width: 15px; height: 15px; }
.font-button { border-radius: 9px; }

.step-pills { gap: 10px; }

.step {
  min-width: 150px;
  min-height: 40px;
  padding: 0 18px 0 43px;
  border-color: transparent;
  border-radius: 12px;
  background: var(--apple-control-bg);
  box-shadow: none;
  font-size: 13px;
  font-weight: 540;
}

.step::before {
  --apple-icon: var(--icon-layout);
  left: 16px;
  width: 17px;
  height: 17px;
  font-size: 0;
}

.step:nth-child(1)::before { --apple-icon: var(--icon-image); }
.step:nth-child(2)::before { --apple-icon: var(--icon-wand); }
.step:nth-child(3)::before { --apple-icon: var(--icon-sparkles); }

.step.active {
  color: var(--apple-blue);
  border-color: color-mix(in srgb, var(--apple-blue) 20%, transparent);
  background: color-mix(in srgb, var(--apple-blue) 9%, var(--ui-panel));
  box-shadow: 0 2px 8px color-mix(in srgb, var(--apple-blue) 10%, transparent);
}

.panel,
.prompt-panel,
.result-panel,
.preset-manager,
.pe-field,
.pe-version-card {
  border-color: var(--apple-control-border);
  border-radius: var(--apple-radius-lg);
  box-shadow: var(--apple-card-shadow);
}

.panel h2,
.prompt-head h3,
.result-panel h3,
.pe-title { font-weight: 660; }

.upload-zone,
.pe-drop {
  border-color: color-mix(in srgb, var(--apple-blue) 30%, var(--apple-control-border));
  border-radius: var(--apple-radius-md);
  background: color-mix(in srgb, var(--apple-blue) 2.5%, var(--ui-panel-soft));
}

.upload-zone::before {
  --apple-icon: var(--icon-image);
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 0;
  color: var(--apple-blue);
  background-color: currentColor;
  font-size: 0;
}

.upload-zone strong { font-weight: 590; }

input,
select,
textarea,
.select-trigger,
.scene-summary,
.size-summary,
.view-angle-summary,
.accordion-head,
.custom-head,
.pe-input,
.pe-select {
  border-color: var(--apple-control-border);
  border-radius: var(--apple-radius-sm);
  background: var(--apple-control-bg);
  box-shadow: none;
}

input:hover,
select:hover,
textarea:hover,
.select-trigger:hover,
.accordion-head:hover { border-color: color-mix(in srgb, var(--apple-blue) 30%, var(--apple-control-border)); }

.style-chips,
.result-tabs,
.pe-submenu {
  border-radius: 13px;
}

.style-chip,
.tab-button,
.small-button,
.option-pill,
.product-option,
.category-option,
.sub-preset-chip,
.pe-submenu-btn,
.pe-op-btn,
.pe-suggest-chip,
.pe-check,
.pe-btn,
.pe-v-action {
  min-height: 34px;
  border-color: transparent;
  border-radius: 10px;
  color: var(--ui-text);
  background: var(--apple-control-bg);
  box-shadow: none;
  font-weight: 500;
}

.style-chip:hover,
.option-pill:hover,
.product-option:hover,
.category-option:hover,
.pe-suggest-chip:hover,
.pe-check:hover { border-color: transparent; background: color-mix(in srgb, var(--apple-blue) 7%, var(--apple-control-bg)); }

.style-chip.active,
.tab-button.active,
.option-pill.active,
.product-option.active,
.category-option.active,
.sub-preset-chip.active,
.pe-submenu-btn.active,
.pe-op-btn.active,
.pe-suggest-chip.active,
.pe-check.active {
  border-color: transparent;
  color: white;
  background: var(--apple-blue);
  box-shadow: 0 2px 7px color-mix(in srgb, var(--apple-blue) 24%, transparent);
  font-weight: 600;
}

.prompt-head { padding-bottom: 10px; border-bottom: 1px solid var(--apple-separator); }

.fav-menu-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-color: transparent;
  border-radius: 10px;
  background: var(--apple-control-bg);
}

.fav-menu-btn::before { --apple-icon: var(--icon-bookmark); width: 15px; height: 15px; }

.plan-card {
  border-color: var(--apple-control-border);
  border-radius: var(--apple-radius-md);
  background: var(--ui-panel-soft);
  box-shadow: none;
}

.plan-card:hover {
  border-color: color-mix(in srgb, var(--apple-blue) 32%, var(--apple-control-border));
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(31, 45, 68, 0.06);
}

.plan-card.selected {
  border-color: var(--apple-blue);
  background: color-mix(in srgb, var(--apple-blue) 6%, var(--ui-panel));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--apple-blue) 10%, transparent);
}

.plan-index { color: var(--apple-blue); font-weight: 650; }

.fav-heart { font-size: 0 !important; }
.fav-heart::after { --apple-icon: var(--icon-heart); width: 16px; height: 16px; color: var(--ui-muted); }
.fav-heart.faved::after { background-color: var(--apple-blue); }

.generation-controls { row-gap: 10px; }
.control-field select { border-radius: 11px; }

.generate-button,
.pe-generate-btn {
  min-height: 50px;
  border: 0;
  border-radius: 13px;
  color: white;
  background: var(--apple-blue);
  box-shadow: 0 6px 16px color-mix(in srgb, var(--apple-blue) 22%, transparent);
  font-size: 17px;
  font-weight: 620;
}

.generate-button::before {
  --apple-icon: var(--icon-sparkles);
  display: inline-block;
  width: 18px;
  height: 18px;
  margin-right: 8px;
  vertical-align: -4px;
}

.generate-button:hover:not(:disabled),
.pe-generate-btn:hover:not(:disabled) { filter: brightness(1.06); transform: none; }
.generate-button:disabled,
.pe-generate-btn:disabled { background: color-mix(in srgb, var(--apple-blue) 38%, var(--apple-control-bg)); }

.result-tabs {
  padding: 3px;
  border: 0;
  background: var(--apple-control-bg);
}

.tab-button { min-height: 32px; border-radius: 9px; }
.tab-button.active { color: var(--ui-text); background: var(--ui-panel); box-shadow: 0 1px 4px rgba(20, 32, 51, 0.10); }

.download-all { display: inline-flex; align-items: center; gap: 6px; color: var(--apple-blue) !important; }
.download-all::before { --apple-icon: var(--icon-download); width: 15px; height: 15px; }

.result-grid { gap: 12px; padding: 2px 2px 8px; }
.result-grid::-webkit-scrollbar { height: 6px; }
.result-grid::-webkit-scrollbar-track { background: transparent; }
.result-grid::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--ui-muted) 30%, transparent); border-radius: 999px; }

.grid-empty {
  flex-direction: column;
  gap: 8px;
  min-height: 120px;
  border-color: var(--apple-control-border);
  border-radius: var(--apple-radius-md);
  background: var(--apple-control-bg);
}

.grid-empty::before { --apple-icon: var(--icon-photos); width: 24px; height: 24px; color: var(--ui-muted); }

.result-card {
  border-color: var(--apple-control-border);
  border-radius: 17px;
  background: var(--apple-control-bg);
  box-shadow: 0 8px 24px rgba(35, 51, 75, 0.09);
}

.result-card img { background: var(--apple-control-bg); }
.result-card { overflow: hidden; }
.result-image-loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 12px;
  color: var(--ui-muted);
  font-size: .82rem;
  text-align: center;
  background: var(--apple-control-bg);
}
.result-card img { position: relative; z-index: 1; opacity: 0; transition: opacity .18s ease; }
.result-card.is-image-ready img { opacity: 1; }
.result-card.is-image-ready .result-image-loading { display: none; }
.result-card.is-image-error .result-image-loading { color: #be3c43; }

.card-download {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(20, 20, 24, 0.50);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-size: 0;
}

.card-download::after { --apple-icon: var(--icon-download); width: 15px; height: 15px; background-color: white; }

.lightbox {
  background: rgba(7, 12, 21, 0.72);
  backdrop-filter: blur(24px) saturate(1.2);
  -webkit-backdrop-filter: blur(24px) saturate(1.2);
}

.lightbox img { border-radius: 18px; box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42); }
.lightbox-close,
.lightbox-nav,
.lightbox-tool { border: 1px solid rgba(0, 113, 227, .26); background: rgba(255, 255, 255, .96); color: #075fa9; backdrop-filter: blur(18px); box-shadow: 0 6px 20px rgba(11, 53, 94, .16); }
.lightbox-close:hover,
.lightbox-nav:hover,
.lightbox-tool:hover { background: #e8f4ff; color: #004f92; }
.lightbox-tools { background: rgba(255, 255, 255, .95); color: #234865; border: 1px solid rgba(0, 113, 227, .2); backdrop-filter: blur(20px); box-shadow: 0 12px 28px rgba(11, 53, 94, .16); }
.lightbox-counter,
.lightbox-scale-label { color: #234865; font-weight: 700; }
#lightboxDownload::after {
  --apple-icon: var(--icon-download);
  content: "";
  display: block;
  width: 15px;
  height: 15px;
  margin: auto;
  background-color: #075fa9;
  -webkit-mask: var(--apple-icon) center / contain no-repeat;
  mask: var(--apple-icon) center / contain no-repeat;
}
#lightboxDownload { font-size: 0; }

.pe-board { padding: 18px 22px 26px; }

/* P0-四整改：编辑器板锁视口高度（首屏一屏），舞台行自适应压缩；内容若略超则板内滚动兜底；矮窗口整体回退页面滚动 */
.pe-board {
  height: calc(100vh - 112px);
  min-height: 640px;
  overflow-y: auto;
  overflow-x: hidden;
}
.pe-ai-studio { height: 100%; min-height: 0; }
@media (max-height: 800px) {
  .pe-board { height: auto; min-height: 0; overflow: visible; }
}
.pe-submenu { padding: 3px; background: var(--apple-control-bg); width: fit-content; }
.pe-submenu-btn { min-height: 36px; }
.pe-submenu-btn.active { color: var(--ui-text); background: var(--ui-panel); box-shadow: 0 1px 5px rgba(20, 32, 51, 0.11); }
.pe-soon { background: #ff9f0a; }

.pe-field { padding: 13px; }
.pe-toolbar { gap: 5px; padding: 4px; border-radius: 13px; background: var(--apple-control-bg); }
.pe-tool-btn { min-height: 56px; border-color: transparent; border-radius: 9px; background: transparent; }
.pe-tool-btn:hover { border-color: transparent; background: var(--ui-panel-soft); }
.pe-tool-btn.active { border-color: transparent; color: var(--apple-blue); background: var(--ui-panel); box-shadow: 0 1px 5px rgba(20, 32, 51, 0.10); }
.pe-ann-item { border-color: var(--apple-control-border); border-radius: 11px; background: var(--apple-control-bg); }
.pe-ann-num { background: var(--apple-blue); }
.pe-capability-note { border: 0; border-left: 3px solid #ff9f0a; border-radius: 11px; }

:root[data-theme="dark"] .nav-item.active,
:root[data-theme="dark"] .step.active,
:root[data-theme="dark"] .plan-index { color: #8da3ff; }

:root[data-theme="dark"] .tab-button.active,
:root[data-theme="dark"] .pe-submenu-btn.active { background: rgba(255, 255, 255, 0.12); color: #fff; }

@media (max-width: 920px) {
  .app-shell { padding: 0; }
  .sidebar { border-radius: 0; }
}

/* Existing V3 class-name compatibility: apply the same Apple language to the
   production controls without changing their DOM or JavaScript contracts. */
.version-tag {
  padding: 6px 11px;
  border: 0;
  border-radius: 999px;
  color: var(--ui-muted);
  background: var(--apple-control-bg);
  font-size: 11px;
  font-weight: 520;
}

.topbar-right { gap: 7px; }

.font-btn,
.reset-btn {
  min-height: 36px;
  border: 1px solid var(--apple-control-border);
  color: var(--ui-text);
  background: var(--apple-control-bg);
  box-shadow: none;
  font-size: 12px;
  font-weight: 540;
}

.font-btn { min-width: 38px; border-radius: 9px; }
.reset-btn { display: inline-flex; align-items: center; gap: 6px; padding: 0 13px; border-radius: 999px; }
.reset-btn::before {
  --apple-icon: var(--icon-reset);
  content: "";
  width: 15px;
  height: 15px;
  background-color: currentColor;
  -webkit-mask: var(--apple-icon) center / contain no-repeat;
  mask: var(--apple-icon) center / contain no-repeat;
}

.field-block { margin-bottom: 11px; }
.field-head { min-height: 27px; }
.field-label { font-weight: 610; }
.field-hint { font-size: 11px; }

.upload-card {
  border-color: color-mix(in srgb, var(--apple-blue) 30%, var(--apple-control-border));
  border-radius: var(--apple-radius-md);
  background: color-mix(in srgb, var(--apple-blue) 2.5%, var(--ui-panel-soft));
  box-shadow: none;
}

.upload-card.missing { border-color: color-mix(in srgb, var(--apple-blue) 38%, var(--apple-control-border)); }
.drop-zone { min-height: 132px; padding: 20px; }
.drop-icon { color: var(--apple-blue); }
.drop-icon svg { width: 34px; height: 34px; stroke-width: 1.55; }
.drop-text strong { font-size: 13px; font-weight: 590; }
.drop-text small { margin-top: 8px; color: var(--ui-muted); font-size: 11px; }
.upload-note { color: var(--ui-muted); font-size: 11px; line-height: 1.55; }

.cat-trigger {
  min-height: 42px;
  border-color: var(--apple-control-border);
  border-radius: 11px;
  color: var(--ui-text);
  background: var(--apple-control-bg);
  box-shadow: none;
}

.cat-trigger:hover { border-color: color-mix(in srgb, var(--apple-blue) 30%, var(--apple-control-border)); }
.cat-dropdown { border-color: var(--apple-control-border); border-radius: 14px; background: var(--ui-panel); box-shadow: 0 16px 44px rgba(21, 35, 56, .15); backdrop-filter: blur(24px); }
.cat-item,
.flyout-item { border-radius: 9px; }
.cat-item:hover,
.flyout-item:hover { background: var(--apple-control-bg); }
.cat-item.selected,
.flyout-item.selected { color: white; background: var(--apple-blue); }

.chip-group { gap: 7px; }
.chip {
  min-height: 32px;
  padding: 0 13px;
  border: 0;
  border-radius: 9px;
  color: var(--ui-text);
  background: var(--apple-control-bg);
  box-shadow: none;
  font-size: 12px;
  font-weight: 500;
}

.chip:hover { border: 0; color: var(--ui-text); background: color-mix(in srgb, var(--apple-blue) 7%, var(--apple-control-bg)); }
.chip.selected {
  border: 0;
  color: white;
  background: var(--apple-blue);
  box-shadow: 0 2px 7px color-mix(in srgb, var(--apple-blue) 22%, transparent);
  font-weight: 600;
}

.collapsible > .collapse-head { border-radius: 11px; }
.collapsible.collapsed > .collapse-head { background: var(--apple-control-bg); }

.prompt-head-actions button,
.reroll-btn,
.fav-batch-btn,
.fav-btn {
  border-color: transparent;
  border-radius: 9px;
  color: var(--ui-text);
  background: var(--apple-control-bg);
  box-shadow: none;
}

.plan-list { gap: 9px; }
.plan-pill {
  min-height: 92px;
  padding: 12px 10px;
  border: 1px solid var(--apple-control-border);
  border-radius: 14px;
  color: var(--ui-text);
  background: var(--ui-panel-soft);
  box-shadow: none;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease, transform .16s ease;
}

.plan-pill:hover {
  border-color: color-mix(in srgb, var(--apple-blue) 28%, var(--apple-control-border));
  background: var(--ui-panel);
  transform: translateY(-1px);
}

.plan-pill.active,
.plan-pill.selected {
  border-color: var(--apple-blue);
  background: color-mix(in srgb, var(--apple-blue) 6%, var(--ui-panel));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--apple-blue) 10%, transparent);
}

.plan-pill-name { color: var(--apple-blue); font-weight: 650; }
.plan-pill-label { color: var(--ui-muted); line-height: 1.45; }

.generate-btn {
  min-height: 50px;
  border: 0;
  border-radius: 13px;
  color: white;
  background: var(--apple-blue);
  box-shadow: 0 6px 16px color-mix(in srgb, var(--apple-blue) 22%, transparent);
  font-size: 17px;
  font-weight: 620;
}

.generate-btn::before {
  --apple-icon: var(--icon-sparkles);
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  margin-right: 8px;
  background-color: currentColor;
  -webkit-mask: var(--apple-icon) center / contain no-repeat;
  mask: var(--apple-icon) center / contain no-repeat;
  vertical-align: -4px;
}

.generate-btn:hover:not(:disabled) { filter: brightness(1.06); }
.generate-btn:disabled { color: rgba(255,255,255,.88); background: color-mix(in srgb, var(--apple-blue) 38%, var(--apple-control-bg)); box-shadow: none; }

.result-tabs { width: 100%; padding: 0; background: transparent; }
.result-tabs-left { padding: 3px; border-radius: 11px; background: var(--apple-control-bg); }
.tab-btn {
  min-height: 32px;
  padding: 0 13px;
  border: 0;
  border-radius: 8px;
  color: var(--ui-muted);
  background: transparent;
  font-weight: 520;
}

.tab-btn.active { border: 0; color: var(--ui-text); background: var(--ui-panel); box-shadow: 0 1px 5px rgba(20, 32, 51, 0.10); }
.tab-btn.download-all { display: inline-flex; align-items: center; gap: 6px; color: var(--apple-blue); border: 0; background: var(--apple-control-bg); }

:root[data-theme="dark"] .chip.selected,
:root[data-theme="dark"] .generate-btn { color: #fff; }

@media (min-width: 1301px) {
  .plan-list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .plan-pill { min-height: 128px; }
}

/* Liquid Glass component layer
   Glass is reserved for navigation and controls. Content panels stay solid
   enough for long-form work, following Apple's functional-layer hierarchy. */
.step-pills { display: none; }

:root {
  --glass-regular: rgba(248, 250, 255, 0.72);
  --glass-clear: rgba(255, 255, 255, 0.44);
  --glass-elevated: rgba(252, 253, 255, 0.86);
  --glass-stroke: rgba(255, 255, 255, 0.78);
  --glass-edge: rgba(106, 123, 151, 0.18);
  --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.92);
  --glass-shadow: 0 12px 38px rgba(28, 43, 68, 0.11), 0 2px 8px rgba(28, 43, 68, 0.05);
  --glass-shadow-soft: 0 6px 20px rgba(28, 43, 68, 0.08);
  --glass-blur: blur(26px) saturate(1.35);
  --apple-press-scale: 0.985;
}

:root[data-theme="cream"] {
  --glass-regular: rgba(248, 251, 247, 0.74);
  --glass-clear: rgba(255, 255, 255, 0.48);
  --glass-elevated: rgba(252, 253, 250, 0.88);
  --glass-stroke: rgba(255, 255, 255, 0.82);
  --glass-edge: rgba(83, 115, 91, 0.16);
  --glass-shadow: 0 12px 38px rgba(35, 68, 45, 0.10), 0 2px 8px rgba(35, 68, 45, 0.04);
  --glass-shadow-soft: 0 6px 20px rgba(35, 68, 45, 0.07);
}

:root[data-theme="dark"] {
  --glass-regular: rgba(18, 30, 48, 0.72);
  --glass-clear: rgba(35, 52, 78, 0.48);
  --glass-elevated: rgba(20, 33, 52, 0.88);
  --glass-stroke: rgba(255, 255, 255, 0.12);
  --glass-edge: rgba(155, 179, 219, 0.15);
  --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.10);
  --glass-shadow: 0 16px 46px rgba(0, 0, 0, 0.30), 0 2px 10px rgba(0, 0, 0, 0.18);
  --glass-shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.20);
  --glass-blur: blur(28px) saturate(1.22);
}

/* Apple-style shell: floating functional materials over a quiet content layer. */
.sidebar,
.topbar,
.step-pills,
.cat-dropdown,
.lightbox-tools {
  border: 1px solid var(--glass-edge);
  background: var(--glass-regular);
  box-shadow: var(--glass-highlight), var(--glass-shadow);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}

/* 灯箱操作在白色/浅色画面上也必须始终保持可读；此处放在玻璃材质覆盖之后。 */
#lightbox .lightbox-tools { background: rgba(255,255,255,.95); color: #234865; border-color: rgba(0,113,227,.2); box-shadow: 0 12px 28px rgba(11,53,94,.16); }
#lightbox .lightbox-tool,
#lightbox .lightbox-close,
#lightbox .lightbox-nav { background: rgba(255,255,255,.96); color: #075fa9; border-color: rgba(0,113,227,.26); }
#lightbox .lightbox-counter,
#lightbox .lightbox-scale-label { color: #234865; }

.sidebar,
.topbar { isolation: isolate; }

.sidebar::after,
.topbar::after,
.step-pills::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(145deg, var(--glass-stroke), transparent 38%);
  opacity: 0.42;
}

.sidebar,
.topbar,
.step-pills { position: relative; }

.topbar {
  margin: 10px 12px 0;
  min-height: 58px;
  padding: 9px 14px;
  border-radius: 18px;
}

.step-pills {
  width: fit-content;
  max-width: calc(100% - 44px);
  margin: 14px 22px;
  padding: 5px;
  gap: 3px;
  border-radius: 16px;
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
}

.step {
  min-height: 38px;
  border: 0;
  border-radius: 11px;
  background: transparent;
  box-shadow: none;
}

.step:hover { border: 0; background: color-mix(in srgb, var(--apple-blue) 6%, transparent); }
.step.active {
  border: 0;
  background: var(--glass-elevated);
  box-shadow: var(--glass-highlight), 0 2px 9px rgba(36, 61, 97, 0.12);
}

/* Content surfaces remain readable instead of becoming nested glass cards. */
.panel,
.prompt-panel,
.result-panel,
.pe-field,
.result-card {
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.panel,
.prompt-panel,
.result-panel {
  background: color-mix(in srgb, var(--ui-panel) 96%, transparent);
  box-shadow: 0 1px 2px rgba(24, 38, 58, 0.04), 0 12px 34px rgba(24, 38, 58, 0.055);
}

:root[data-theme="dark"] .panel,
:root[data-theme="dark"] .prompt-panel,
:root[data-theme="dark"] .result-panel {
  background: color-mix(in srgb, var(--ui-panel) 94%, black 6%);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.025), 0 18px 42px rgba(0, 0, 0, 0.17);
}

/* Clear material is useful over media, especially the reference-image well. */
.upload-card {
  position: relative;
  overflow: hidden;
  background: var(--glass-clear);
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
  -webkit-backdrop-filter: blur(18px) saturate(1.18);
  backdrop-filter: blur(18px) saturate(1.18);
}

.upload-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px var(--glass-stroke);
  opacity: 0.45;
}

.drop-zone { position: relative; z-index: 1; }

/* shadcn-like segmented controls, rendered in native CSS for this project. */
.result-tabs-left,
.pe-submenu,
.pe-toolbar,
.prompt-head-actions,
.topbar-right {
  border: 1px solid var(--glass-edge);
  background: var(--glass-clear);
  box-shadow: var(--glass-highlight);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  backdrop-filter: blur(18px) saturate(1.2);
}

.topbar-right {
  padding: 3px;
  border-radius: 999px;
}

.prompt-head-actions {
  padding: 3px;
  border-radius: 12px;
}

.font-btn,
.reset-btn,
.prompt-head-actions button,
.reroll-btn,
.fav-batch-btn,
.fav-btn,
.tab-btn,
.pe-submenu-btn,
.pe-tool-btn {
  transition: color 160ms ease, background 160ms ease, box-shadow 160ms ease, transform 120ms ease;
}

.font-btn,
.reset-btn,
.prompt-head-actions button {
  border-color: transparent;
  background: transparent;
}

.font-btn:hover,
.reset-btn:hover,
.prompt-head-actions button:hover,
.tab-btn:hover,
.pe-submenu-btn:hover,
.pe-tool-btn:hover { background: color-mix(in srgb, var(--apple-blue) 7%, var(--glass-elevated)); }

.font-btn:active,
.reset-btn:active,
.prompt-head-actions button:active,
.chip:active,
.plan-pill:active,
.tab-btn:active,
.generate-btn:active:not(:disabled),
.card-download:active { transform: scale(var(--apple-press-scale)); }

/* Apple switch proportions and tactile thumb. */
.switch-track {
  width: 42px;
  height: 24px;
  border: 0;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(88, 103, 126, 0.12);
  transition: background 180ms ease;
}

.switch-thumb {
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 5px rgba(25, 34, 48, 0.24);
  transition: left 180ms cubic-bezier(.2, .8, .2, 1), transform 120ms ease;
}

.switch-row input:checked + .switch-track .switch-thumb { left: 20px; }
.switch-row:active .switch-thumb { transform: scale(0.92); }

/* Chips are controls, not decorative labels. Keep them quiet until selected. */
.chip {
  border: 1px solid transparent;
  background: color-mix(in srgb, var(--apple-control-bg) 88%, transparent);
}

.chip:hover {
  border: 1px solid color-mix(in srgb, var(--apple-blue) 16%, transparent);
  background: color-mix(in srgb, var(--apple-blue) 6%, var(--apple-control-bg));
}

.chip.selected {
  background: color-mix(in srgb, var(--apple-blue) 88%, white 12%);
  box-shadow: var(--glass-highlight), 0 4px 12px color-mix(in srgb, var(--apple-blue) 20%, transparent);
}

.plan-pill.active,
.plan-pill.selected {
  background: color-mix(in srgb, var(--apple-blue) 7%, var(--glass-elevated));
  box-shadow: var(--glass-highlight), 0 0 0 3px color-mix(in srgb, var(--apple-blue) 9%, transparent), 0 8px 20px rgba(28, 43, 68, 0.07);
}

.generate-btn {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, color-mix(in srgb, var(--apple-blue) 82%, white 18%), var(--apple-blue));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.34), 0 8px 22px color-mix(in srgb, var(--apple-blue) 24%, transparent);
}

.generate-btn::after {
  content: "";
  position: absolute;
  inset: 1px 10% auto;
  height: 1px;
  background: rgba(255, 255, 255, 0.56);
  pointer-events: none;
}

.card-download {
  border-color: var(--glass-stroke);
  background: rgba(22, 29, 40, 0.42);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.22), 0 6px 18px rgba(0,0,0,.20);
  -webkit-backdrop-filter: blur(20px) saturate(1.25);
  backdrop-filter: blur(20px) saturate(1.25);
}

.card-download:hover { background: rgba(22, 29, 40, 0.62); }

/* Focus rings are visible, compact, and consistent across all themes. */
:where(button, select, input, textarea, [tabindex]):focus-visible {
  outline: 3px solid color-mix(in srgb, var(--apple-blue) 30%, transparent);
  outline-offset: 2px;
}

@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .sidebar,
  .topbar,
  .step-pills,
  .cat-dropdown,
  .lightbox-tools,
  .upload-card,
  .result-tabs-left,
  .pe-submenu,
  .pe-toolbar,
  .prompt-head-actions,
  .topbar-right { background: var(--glass-elevated); }
}

@media (prefers-contrast: more) {
  :root {
    --glass-regular: rgba(255, 255, 255, 0.94);
    --glass-clear: rgba(255, 255, 255, 0.90);
    --glass-edge: rgba(30, 45, 68, 0.38);
  }

  :root[data-theme="dark"] {
    --glass-regular: rgba(15, 25, 40, 0.96);
    --glass-clear: rgba(20, 33, 52, 0.94);
    --glass-edge: rgba(220, 232, 255, 0.34);
  }
}

@media (prefers-reduced-motion: reduce) {
  *:not(.qiwei-brand-loader):not([class*="loader"]):not([class*="spinner"]):not([class*="progress"]):not([class*="marquee"]),
  *:not(.qiwei-brand-loader):not([class*="loader"]):not([class*="spinner"]):not([class*="progress"]):not([class*="marquee"])::before,
  *:not(.qiwei-brand-loader):not([class*="loader"]):not([class*="spinner"]):not([class*="progress"]):not([class*="marquee"])::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (max-width: 920px) {
  .topbar { margin: 0; border-radius: 0; }
  .step-pills { max-width: calc(100% - 24px); margin: 10px 12px; overflow-x: auto; }
  .topbar-right { border: 0; background: transparent; box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none; }
}

/* Product editor navigation and studio */
:root {
  --icon-brush: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m14.6 4.4 5 5-9.2 9.2c-1.8 1.8-4.7 1.8-6.4 0 1.8-.2 2.6-1.1 2.4-2.8-.1-1 .2-2 .9-2.7z'/%3E%3Cpath d='m13.2 5.8 5 5'/%3E%3C/svg%3E");
  --icon-rect: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4' y='5' width='16' height='14' rx='2' stroke-dasharray='3 2'/%3E%3C/svg%3E");
  --icon-ellipse: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cellipse cx='12' cy='12' rx='8' ry='7' stroke-dasharray='3 2'/%3E%3C/svg%3E");
  --icon-lasso: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M19 8c0 3.3-3.1 6-7 6s-7-2.7-7-6 3.1-6 7-6 7 2.7 7 6Z'/%3E%3Cpath d='M12 14c0 4 2 7 5 7 1.7 0 3-1 3-2.3 0-1.2-1.1-2.2-2.5-2.2-1.1 0-2 .6-2.3 1.5'/%3E%3C/svg%3E");
  --icon-pin: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 10c0 5-8 12-8 12S4 15 4 10a8 8 0 1 1 16 0Z'/%3E%3Ccircle cx='12' cy='10' r='2.5'/%3E%3C/svg%3E");
  --icon-upload: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='18' height='18' rx='4'/%3E%3Ccircle cx='8.5' cy='8.5' r='2'/%3E%3Cpath d='m3.5 17.5 5-5.5 4 4 3.5-3.5 4.5 4.5'/%3E%3C/svg%3E");
}

.nav-group { display: grid; min-width: 0; }

.pe-nav-parent { position: relative; padding-right: 34px; }
.pe-nav-parent .nav-item-label { min-width: 0; }
.pe-nav-parent .pe-beta { margin-left: auto; }

.pe-nav-caret {
  position: absolute;
  right: 12px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-65%) rotate(45deg);
  transition: transform 180ms ease;
  opacity: .62;
}

.pe-nav-group.expanded .pe-nav-caret { transform: translateY(-35%) rotate(225deg); }

.pe-nav-submenu {
  width: auto;
  max-height: 0;
  margin: 0 4px;
  padding: 0 5px;
  display: grid;
  gap: 2px;
  overflow: hidden;
  border: 0;
  border-left: 1px solid var(--apple-separator);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  opacity: 0;
  transform: translateY(-4px);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  transition: max-height 220ms ease, opacity 160ms ease, transform 180ms ease, margin 180ms ease, padding 180ms ease;
}

.pe-nav-group.expanded .pe-nav-submenu {
  max-height: 250px;
  margin-top: 4px;
  margin-bottom: 7px;
  padding-top: 3px;
  padding-bottom: 3px;
  opacity: 1;
  transform: none;
}

.pe-nav-submenu .pe-submenu-btn {
  min-height: 30px;
  padding: 5px 8px 5px 28px;
  display: flex;
  align-items: center;
  gap: 6px;
  border: 0;
  border-radius: 8px;
  color: var(--ui-muted);
  background: transparent;
  box-shadow: none;
  text-align: left;
  font-size: 11px;
  font-weight: 510;
}

.pe-nav-submenu .pe-submenu-btn::before {
  content: "";
  position: absolute;
  left: 9px;
  width: 12px;
  height: 12px;
  background-color: currentColor;
  -webkit-mask: var(--icon-wand) center / contain no-repeat;
  mask: var(--icon-wand) center / contain no-repeat;
  opacity: .72;
}

.pe-nav-submenu .pe-submenu-btn.active {
  color: var(--apple-blue);
  background: color-mix(in srgb, var(--apple-blue) 9%, transparent);
  box-shadow: none;
}

.pe-nav-submenu .pe-soon {
  position: static;
  margin-left: auto;
  padding: 1px 5px;
  color: var(--ui-muted);
  background: var(--apple-control-bg);
  font-size: 9px;
  line-height: 1.35;
}

.pe-board { padding-top: 14px; }
.pe-head { padding-bottom: 14px; }
.pe-cap-note { max-width: none; }

.pe-studio-layout { align-items: stretch; }

.pe-studio-layout .pe-field,
.pe-studio-generate {
  border-color: var(--apple-control-border);
  border-radius: 16px;
  background: color-mix(in srgb, var(--ui-panel) 96%, transparent);
  box-shadow: 0 1px 2px rgba(26, 40, 61, 0.035), 0 8px 24px rgba(26, 40, 61, 0.045);
}

.pe-drop {
  border-color: color-mix(in srgb, var(--apple-blue) 28%, var(--apple-control-border));
  border-radius: 14px;
  background: var(--glass-clear);
  box-shadow: var(--glass-highlight);
}

.pe-drop-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  background-color: transparent;
  -webkit-mask: none;
  mask: none;
}

.pe-canvas-stage {
  border-color: var(--apple-control-border);
  background-color: rgba(255, 255, 255, 0.76);
  box-shadow: inset 0 1px 0 var(--glass-stroke);
}

.pe-toolbar-vertical,
.pe-canvas-actions {
  border: 1px solid var(--glass-edge);
  border-radius: 15px;
  background: var(--glass-regular);
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
  -webkit-backdrop-filter: blur(22px) saturate(1.25);
  backdrop-filter: blur(22px) saturate(1.25);
}

.pe-toolbar-vertical .pe-tool-btn::before {
  content: "";
  width: 20px;
  height: 20px;
  background-color: currentColor;
  -webkit-mask: var(--pe-tool-icon) center / contain no-repeat;
  mask: var(--pe-tool-icon) center / contain no-repeat;
}

/* Tool identity, not visual position, owns the icon. This keeps the rail correct
   when tools are reordered or the annotation tool replaces subtract. */
.pe-toolbar-vertical .pe-tool-btn[data-tool="move"] { --pe-tool-icon: var(--icon-hand); }
.pe-toolbar-vertical .pe-tool-btn[data-tool="brush"] { --pe-tool-icon: var(--icon-brush); }
.pe-toolbar-vertical .pe-tool-btn[data-tool="lasso-group"] { --pe-tool-icon: var(--icon-lasso); }
.pe-toolbar-vertical .pe-tool-btn[data-tool="annotation"] { --pe-tool-icon: var(--icon-pin); }
.pe-toolbar-vertical .pe-tool-btn[data-tool="compare"] { --pe-tool-icon: var(--icon-image); }

.pe-toolbar-vertical .pe-tool-btn.active {
  color: var(--apple-blue);
  background: color-mix(in srgb, var(--apple-blue) 10%, var(--glass-elevated));
}

.pe-canvas-actions .pe-op-btn {
  min-height: 32px;
  padding: 0 11px;
  color: var(--ui-muted);
}

.pe-canvas-actions .pe-op-btn:hover:not(:disabled) { color: var(--ui-text); background: var(--apple-control-bg); }
.pe-canvas-actions .pe-op-btn.danger { color: #ff453a; }

.pe-mode-segment {
  border-color: var(--apple-control-border);
  background: var(--apple-control-bg);
}

.pe-mode-segment .pe-op-btn.active {
  color: var(--apple-blue);
  background: var(--glass-elevated);
  box-shadow: var(--glass-highlight), 0 2px 7px rgba(25, 40, 61, 0.08);
}

.pe-prompt-input {
  border-color: var(--apple-control-border);
  border-radius: 12px;
  background: var(--apple-control-bg);
}

.pe-suggest-chip {
  border: 0;
  border-radius: 9px;
  background: var(--apple-control-bg);
}

.pe-studio-generate .pe-select { width: 100%; min-height: 34px; }

.pe-generate-btn {
  min-height: 44px;
  border-radius: 12px;
  background: linear-gradient(100deg, color-mix(in srgb, var(--apple-blue) 88%, white 12%), #5ac8fa 54%, #63e6be);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.38), 0 8px 20px color-mix(in srgb, var(--apple-blue) 18%, transparent);
}

:root[data-theme="dark"] .pe-studio-layout .pe-field,
:root[data-theme="dark"] .pe-studio-generate { background: color-mix(in srgb, var(--ui-panel) 94%, black 6%); }

@media (max-width: 920px) {
  .pe-nav-submenu { margin-left: 18px; }
}

/* V4 responsive guardrails: every workspace must shrink before it overflows. */
.main-area,
.workspace-grid,
.input-column,
.result-column,
.panel,
.prompt-panel,
.pe-board,
.pe-panel,
.topbar,
.topbar-left,
.topbar-right { min-width: 0; }

.main-area { overflow-x: clip; }
.topbar { gap: 10px; }
.topbar-left { flex: 1 1 260px; }
.topbar-right { flex: 0 1 auto; max-width: 100%; }

@media (max-width: 1280px) {
  .workspace-grid { grid-template-columns: minmax(0, 1fr); }
  .result-column { position: static; }
  .topbar { flex-wrap: wrap; height: auto; padding-block: 9px; }
  .topbar-right { margin-left: 0; flex-wrap: wrap; }
}

@media (max-width: 1040px) {
  .app-shell { display: block; padding: 0; }
  .sidebar {
    position: static;
    width: 100%;
    height: auto;
    min-height: 0;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
  }
  .brand { flex: 0 0 auto; }
  .nav-list { flex-direction: row; flex: 0 0 auto; }
  .nav-group { flex: 0 0 auto; }
  .nav-item { white-space: nowrap; }
  .pe-nav-submenu { position: absolute; z-index: 30; min-width: 210px; margin: 4px 0 0; padding: 6px; border: 1px solid var(--glass-edge); border-radius: 14px; background: var(--glass-regular); box-shadow: var(--glass-shadow-soft); }
  .main-area { border: 0; border-radius: 0; }
}

@media (max-width: 680px) {
  .sidebar {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
    overflow: visible;
    padding: 10px;
  }
  .brand { width: 100%; padding-inline: 4px; }
  .nav-list {
    width: 100%;
    align-items: flex-start;
    overflow-x: auto;
    overflow-y: visible;
    padding-bottom: 4px;
  }
  .pe-nav-group.expanded { min-width: 218px; }
  .pe-nav-submenu,
  .pe-nav-group.expanded .pe-nav-submenu {
    position: static;
    min-width: 0;
    width: 100%;
    margin: 4px 0 0;
    border: 0;
    border-left: 1px solid var(--apple-separator);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }
  .sidebar-account { display: none; }
  .topbar-left,
  .topbar-right { width: 100%; flex-basis: 100%; }
  .topbar-right { justify-content: flex-start; }
  .workspace-grid { padding-inline: 10px; }
  .generation-controls,
  .generate-controls { grid-template-columns: minmax(0, 1fr); }
}

/* ----------------------------------------------------------------------------
 * 产品编辑工作台 · P0 整改（2026-08-24）
 * 1) 多处修改点主动提示条：第一次圈选完成后浮现在画布底部中央
 * 2) 快捷建议优先面板：图标按钮网格 + 色卡/材质点选（见下方各节）
 * 3) 改前/改后对比条 + 「满意保留 / 换一版」方向选择
 * --------------------------------------------------------------------------*/

/* ---------- 多处修改点提示条 ---------- */
.pe-more-hint {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 12px 7px 16px;
  border: 1px solid var(--glass-edge);
  border-radius: 999px;
  background: var(--glass-regular);
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  backdrop-filter: blur(24px) saturate(1.3);
  pointer-events: auto;
}
.pe-more-hint-text { font-size: 12px; font-weight: 550; color: var(--ui-text); }
.pe-more-hint-btn {
  min-height: 30px;
  padding: 0 15px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: var(--apple-blue);
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
  transition: filter .15s;
}
.pe-more-hint-btn:hover { filter: brightness(1.08); }
.pe-more-hint.pop { animation: pe-hint-pop .3s ease; }
@keyframes pe-hint-pop {
  0% { transform: translateX(-50%) translateY(10px); opacity: 0; }
  100% { transform: translateX(-50%) translateY(0); opacity: 1; }
}

/* ===== P0-四：快捷建议优先（按钮网格 + 色卡/材质点选，零打字） ===== */

/* 快捷动作网格：5 个图标+文字按钮，面板最上方、权重最高 */
/* 快捷动作网格：4 个图标+文字按钮（已去掉换颜色），面板最上方、权重最高 */
.pe-suggest-quick {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}
.pe-quick-act {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 10px 6px 9px;
  border: 1px solid var(--glass-edge);
  border-radius: 13px;
  background: var(--glass-regular);
  box-shadow: var(--glass-highlight);
  cursor: pointer;
  transition: transform .12s, box-shadow .12s, filter .15s;
  -webkit-user-select: none;
  user-select: none;
}
.pe-quick-act:hover {
  transform: translateY(-1px);
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
  filter: brightness(1.05);
}
.pe-quick-act:active { transform: translateY(0); }
.pe-quick-act.active {
  border-color: var(--apple-blue);
  background: color-mix(in srgb, var(--apple-blue) 12%, var(--glass-regular));
  box-shadow: 0 0 0 1px var(--apple-blue), var(--glass-highlight);
}
.pe-quick-act-icon { font-size: 19px; line-height: 1; filter: drop-shadow(0 1px 1px rgba(0,0,0,.08)); }
.pe-quick-act-label { font-size: 12px; font-weight: 600; color: var(--ui-text); white-space: nowrap; }

/* 展开区（色卡 / 材质 / 配件）：glass 容器，与网格同宽 */
.pe-suggest-extras {
  padding: 10px 12px 12px;
  border: 1px solid var(--glass-edge);
  border-radius: 14px;
  background: var(--glass-regular);
  box-shadow: var(--glass-highlight);
}
.pe-picker-title {
  margin-bottom: 9px;
  font-size: 12px;
  font-weight: 550;
  color: var(--ui-text-secondary, var(--ui-text));
  opacity: .85;
}

/* 色卡网格：圆点 + 色名（8 列两行，压缩面板高度） */
.pe-picker-grid {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 6px;
}
.pe-color-swatch {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
  padding: 6px 8px;
  border: 1px solid var(--glass-edge);
  border-radius: 10px;
  background: var(--ui-panel-soft, var(--apple-control-bg));
  cursor: pointer;
  transition: filter .15s, transform .12s;
}
.pe-color-swatch:hover { filter: brightness(1.06); transform: translateY(-1px); }
.pe-swatch-dot {
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--swatch);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.18);
}
.pe-swatch-name {
  overflow: hidden;
  font-size: 11.5px;
  font-weight: 550;
  color: var(--ui-text);
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 从参考图取色 */
.pe-pick-ref {
  width: 100%;
  margin-top: 9px;
  padding: 8px 12px;
  border: 1px dashed color-mix(in srgb, var(--apple-blue) 45%, var(--glass-edge));
  border-radius: 10px;
  background: color-mix(in srgb, var(--apple-blue) 7%, transparent);
  color: var(--apple-blue);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.pe-pick-ref:hover { background: color-mix(in srgb, var(--apple-blue) 13%, transparent); }

/* ===== 可视化材质库（用户设计参考大图：分类、中英文、高清微光质感与精准提示词） ===== */
.pe-mat-library {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pe-mat-lib-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.pe-mat-lib-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pe-mat-lib-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ui-text);
  line-height: 1.3;
}

.pe-mat-lib-icon {
  font-size: 16px;
  line-height: 1;
}

.pe-mat-lib-subtitle {
  font-size: 11px;
  font-weight: 550;
  color: var(--apple-blue);
  opacity: .9;
  letter-spacing: .2px;
}

.pe-mat-lib-desc {
  margin: 0;
  font-size: 11.5px;
  color: var(--ui-text-secondary, rgba(255,255,255,.6));
  line-height: 1.35;
}

.pe-mat-lib-close {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--glass-edge);
  border-radius: 50%;
  background: var(--ui-panel-soft, rgba(255,255,255,.08));
  color: var(--ui-text-secondary, var(--ui-text));
  font-size: 12px;
  cursor: pointer;
  transition: all .15s ease;
}

.pe-mat-lib-close:hover {
  background: color-mix(in srgb, var(--ui-danger, #ff453a) 18%, transparent);
  color: var(--ui-danger, #ff453a);
  border-color: color-mix(in srgb, var(--ui-danger, #ff453a) 40%, transparent);
  transform: rotate(90deg);
}

/* 分类 Tab 栏 */
.pe-mat-cat-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  padding: 2px 2px 4px;
  scrollbar-width: none;
}
.pe-mat-cat-tabs::-webkit-scrollbar { display: none; }

.pe-mat-cat-tab {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--glass-edge);
  background: var(--ui-panel-soft, rgba(255,255,255,.06));
  color: var(--ui-text-secondary, var(--ui-text));
  font-size: 11.5px;
  font-weight: 550;
  cursor: pointer;
  transition: all .16s ease;
  white-space: nowrap;
}

.pe-mat-cat-tab:hover {
  background: var(--apple-control-bg);
  color: var(--ui-text);
  transform: translateY(-1px);
}

.pe-mat-cat-tab.active {
  background: var(--apple-blue);
  color: #fff;
  border-color: var(--apple-blue);
  box-shadow: 0 2px 8px rgba(0, 113, 227, .32);
}

.pe-mat-tab-en {
  font-size: 9.5px;
  opacity: .8;
  font-weight: 500;
}

/* 材质内容与滚动区 */
.pe-mat-content {
  max-height: 380px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--glass-edge) transparent;
}

.pe-mat-content::-webkit-scrollbar { width: 5px; }
.pe-mat-content::-webkit-scrollbar-thumb {
  background: var(--glass-edge);
  border-radius: 4px;
}

.pe-mat-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pe-mat-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 6px;
  border-bottom: 1px solid color-mix(in srgb, var(--glass-edge) 85%, transparent);
}

.pe-mat-group-name {
  font-size: 12.5px;
  font-weight: 650;
  color: var(--ui-text);
  display: flex;
  align-items: center;
  gap: 6px;
}

.pe-mat-group-en {
  font-size: 10.5px;
  font-weight: 500;
  color: var(--ui-text-secondary, rgba(255,255,255,.5));
}

.pe-mat-group-count {
  font-size: 10.5px;
  color: var(--apple-blue, #0071e3);
  font-weight: 600;
}

.pe-mat-group-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pe-mat-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--apple-blue) 35%, var(--glass-edge));
  background: color-mix(in srgb, var(--apple-blue) 8%, var(--apple-control-bg));
  color: var(--apple-blue, #0071e3);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all .16s ease;
  line-height: 1.4;
}

.pe-mat-more-btn:hover {
  background: color-mix(in srgb, var(--apple-blue) 18%, var(--apple-control-bg));
  border-color: var(--apple-blue);
  transform: translateY(-1px);
}

.pe-mat-arrow {
  font-size: 10px;
  transition: transform .16s ease;
}

/* 材质展示容器：默认单行水平紧凑预览，展开后为自适应网格 */
.pe-mat-grid {
  gap: 8px;
  transition: all .2s ease;
}

.pe-mat-grid-single-line {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 4px 2px 8px;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--ui-muted) 35%, transparent) transparent;
}

.pe-mat-grid-single-line::-webkit-scrollbar {
  height: 5px;
}

.pe-mat-grid-single-line::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--ui-muted) 35%, transparent);
  border-radius: 999px;
}

.pe-mat-grid-single-line .pe-mat-thumb-card {
  flex: 0 0 56px;
  width: 56px;
}

.pe-mat-grid-expanded {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(56px, 1fr));
  padding: 4px 2px;
}

/* 单个小材质卡片：极简小巧、直观清晰 */
.pe-mat-thumb-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 4px 3px 5px;
  border: 1px solid var(--glass-edge);
  border-radius: 9px;
  background: var(--ui-panel-soft, rgba(255,255,255,.05));
  cursor: pointer;
  text-align: center;
  transition: all .16s ease;
  position: relative;
  -webkit-user-select: none;
  user-select: none;
  box-sizing: border-box;
}

.pe-mat-thumb-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--apple-blue) 55%, var(--glass-edge));
  box-shadow: 0 4px 10px rgba(0,0,0,.15);
  filter: brightness(1.06);
}

.pe-mat-thumb-card.active {
  border-color: var(--apple-blue);
  background: color-mix(in srgb, var(--apple-blue) 14%, var(--ui-panel-soft, rgba(255,255,255,.06)));
  box-shadow: 0 0 0 2px var(--apple-blue), 0 4px 12px rgba(0, 113, 227, .28);
  transform: translateY(-1px);
}

/* 小缩略图（46px * 46px 紧凑正方形） */
.pe-mat-thumb {
  width: 46px;
  height: 46px;
  border-radius: 7px;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.12), 0 1px 3px rgba(0,0,0,.12);
  background: var(--apple-control-bg);
}

.pe-mat-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: 6px;
  transition: transform .2s ease;
  background: #141720;
}

.pe-mat-thumb-card:hover .pe-mat-img {
  transform: scale(1.08);
}

.pe-mat-thumb-fallback {
  position: absolute;
  inset: 0;
  border-radius: 6px;
}

.pe-mat-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 6px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
  pointer-events: none;
  z-index: 1;
}

/* 选中对勾徽标（右上角小蓝圆白对勾） */
.pe-mat-check-badge {
  display: none;
  position: absolute;
  top: 2px;
  right: 2px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--apple-blue, #0071e3);
  color: #fff;
  font-size: 9.5px;
  font-weight: 800;
  line-height: 1;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 3px rgba(0,0,0,.4);
  z-index: 3;
}

.pe-mat-thumb-card.active .pe-mat-check-badge {
  display: flex;
}

.pe-mat-name {
  font-size: 10.5px;
  font-weight: 550;
  color: var(--ui-text);
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
  letter-spacing: -0.2px;
}

.pe-mat-en {
  display: none;
}

/* 底部状态条 */
.pe-mat-statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 2px;
  padding-top: 8px;
  border-top: 1px solid var(--glass-edge);
}

.pe-mat-status-text {
  font-size: 11.5px;
  color: var(--ui-text-secondary, var(--ui-text));
  display: flex;
  align-items: center;
  gap: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.pe-mat-status-lead {
  font-weight: 600;
  color: var(--ui-text);
  flex: 0 0 auto;
}

.pe-mat-status-val {
  color: var(--apple-blue);
  font-weight: 550;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pe-mat-action-btn {
  padding: 5px 12px;
  border-radius: 8px;
  border: 1px solid var(--glass-edge);
  background: var(--ui-panel-soft, var(--apple-control-bg));
  color: var(--ui-text);
  font-size: 11.5px;
  font-weight: 550;
  cursor: pointer;
  transition: all .15s ease;
  flex: 0 0 auto;
}

.pe-mat-action-btn:hover {
  background: color-mix(in srgb, var(--apple-blue) 12%, var(--ui-panel-soft));
  border-color: color-mix(in srgb, var(--apple-blue) 40%, var(--glass-edge));
  color: var(--apple-blue);
}

/* ===== 材质库悬停卡片浮层预览（忠实还原真实比例，零裁切大图浮窗） ===== */
.pe-mat-hover-preview {
  position: fixed;
  z-index: 100000;
  width: auto;
  min-width: 200px;
  max-width: min(580px, calc(100vw - 24px));
  background: var(--ui-panel-bg, rgba(255, 255, 255, 0.96));
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-edge, rgba(0, 0, 0, 0.12));
  border-radius: 12px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.22), 0 2px 8px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px) scale(0.98);
  transition: opacity .15s ease, transform .15s ease;
  display: none;
  color: var(--ui-text, #1d1d1f);
  box-sizing: border-box;
}

:root[data-theme="dark"] .pe-mat-hover-preview {
  background: rgba(22, 27, 36, 0.94);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.08);
  color: #f1f3f7;
}

.pe-mat-hover-preview.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.pe-mat-preview-media {
  width: auto;
  height: auto;
  position: relative;
  background: #0f1218;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  margin: 8px 8px 0;
  overflow: hidden;
  box-sizing: border-box;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08), inset 0 2px 6px rgba(0, 0, 0, 0.4);
}

.pe-mat-preview-img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain !important;
  display: block;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.35));
}

.pe-mat-preview-res-badge {
  position: absolute;
  top: 6px;
  right: 6px;
  padding: 2px 7px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.pe-mat-preview-body {
  padding: 10px 12px 11px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.pe-mat-preview-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.pe-mat-preview-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--ui-text, #111827);
  line-height: 1.25;
}

:root[data-theme="dark"] .pe-mat-preview-name {
  color: #f3f4f6;
}

.pe-mat-preview-cat {
  font-size: 10.5px;
  color: var(--apple-blue, #0071e3);
  font-weight: 550;
  white-space: nowrap;
}

.pe-mat-preview-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.pe-mat-preview-tag {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 12px;
  background: var(--apple-control-bg, rgba(0, 0, 0, 0.05));
  color: var(--ui-text-secondary, #4b5563);
  border: 1px solid var(--glass-edge, rgba(0, 0, 0, 0.08));
}

:root[data-theme="dark"] .pe-mat-preview-tag {
  background: rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  border-color: rgba(255, 255, 255, 0.1);
}

.pe-mat-preview-hints {
  margin-top: 2px;
  padding: 7px 8px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--apple-blue, #0071e3) 7%, transparent);
  border: 1px solid color-mix(in srgb, var(--apple-blue, #0071e3) 22%, transparent);
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.pe-mat-hint-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  line-height: 1.3;
  color: var(--ui-text, #374151);
}

:root[data-theme="dark"] .pe-mat-hint-item {
  color: #cbd5e1;
}

.pe-mat-hint-badge {
  flex: 0 0 auto;
  font-size: 9.5px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.08);
  color: var(--ui-text-secondary, #6b7280);
}

:root[data-theme="dark"] .pe-mat-hint-badge {
  background: rgba(255, 255, 255, 0.12);
  color: #94a3b8;
}

.pe-mat-hint-item.highlight .pe-mat-hint-badge {
  background: var(--apple-blue, #0071e3);
  color: #fff;
}

.pe-mat-status-tag {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 10.5px;
  font-weight: 600;
  margin: 0 4px;
}

.pe-mat-status-tag.global {
  background: rgba(0, 113, 227, 0.12);
  color: var(--apple-blue, #0071e3);
}

.pe-mat-status-tag.linked {
  background: rgba(16, 185, 129, 0.16);
  color: #10b981;
}

.pe-mat-status-hint {
  font-size: 10.5px;
  color: var(--ui-text-secondary, #6b7280);
  font-weight: normal;
}




/* ===== 可视化欧美通用配件库（阿里巴巴国际站精选五金、底座、装饰与收纳实用） ===== */
.pe-acc-library {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pe-acc-lib-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.pe-acc-lib-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pe-acc-lib-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ui-text);
  line-height: 1.3;
}

.pe-acc-lib-icon {
  font-size: 16px;
  line-height: 1;
}

.pe-acc-lib-subtitle {
  font-size: 11px;
  font-weight: 550;
  color: var(--apple-blue);
  opacity: .9;
  letter-spacing: .2px;
}

.pe-acc-lib-desc {
  margin: 0;
  font-size: 11.5px;
  color: var(--ui-text-secondary, rgba(255,255,255,.6));
  line-height: 1.35;
}

.pe-acc-lib-close {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--glass-edge);
  border-radius: 50%;
  background: var(--ui-panel-soft, rgba(255,255,255,.08));
  color: var(--ui-text-secondary, var(--ui-text));
  font-size: 12px;
  cursor: pointer;
  transition: all .15s ease;
}

.pe-acc-lib-close:hover {
  background: color-mix(in srgb, var(--ui-danger, #ff453a) 18%, transparent);
  color: var(--ui-danger, #ff453a);
  border-color: color-mix(in srgb, var(--ui-danger, #ff453a) 40%, transparent);
  transform: rotate(90deg);
}

/* 分类 Tab 栏 */
.pe-acc-cat-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  padding: 2px 2px 4px;
  scrollbar-width: none;
}
.pe-acc-cat-tabs::-webkit-scrollbar { display: none; }

.pe-acc-cat-tab {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--glass-edge);
  background: var(--ui-panel-soft, rgba(255,255,255,.06));
  color: var(--ui-text-secondary, var(--ui-text));
  font-size: 11.5px;
  font-weight: 550;
  cursor: pointer;
  transition: all .16s ease;
  white-space: nowrap;
}

.pe-acc-cat-tab:hover {
  background: var(--apple-control-bg);
  color: var(--ui-text);
  transform: translateY(-1px);
}

.pe-acc-cat-tab.active {
  background: var(--apple-blue);
  color: #fff;
  border-color: var(--apple-blue);
  box-shadow: 0 2px 8px rgba(0, 113, 227, .32);
}

.pe-acc-tab-en {
  font-size: 9.5px;
  opacity: .8;
  font-weight: 500;
}

/* 材质内容与滚动区 */
.pe-acc-content {
  max-height: 380px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--glass-edge) transparent;
}

.pe-acc-content::-webkit-scrollbar { width: 5px; }
.pe-acc-content::-webkit-scrollbar-thumb {
  background: var(--glass-edge);
  border-radius: 4px;
}

.pe-acc-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pe-acc-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 6px;
  border-bottom: 1px solid color-mix(in srgb, var(--glass-edge) 85%, transparent);
}

.pe-acc-group-name {
  font-size: 12.5px;
  font-weight: 650;
  color: var(--ui-text);
  display: flex;
  align-items: center;
  gap: 6px;
}

.pe-acc-group-en {
  font-size: 10.5px;
  font-weight: 500;
  color: var(--ui-text-secondary, rgba(255,255,255,.5));
}

.pe-acc-group-count {
  font-size: 10.5px;
  color: var(--apple-blue, #0071e3);
  font-weight: 600;
}

.pe-acc-group-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pe-acc-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--apple-blue) 35%, var(--glass-edge));
  background: color-mix(in srgb, var(--apple-blue) 8%, var(--apple-control-bg));
  color: var(--apple-blue, #0071e3);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all .16s ease;
  line-height: 1.4;
}

.pe-acc-more-btn:hover {
  background: color-mix(in srgb, var(--apple-blue) 18%, var(--apple-control-bg));
  border-color: var(--apple-blue);
  transform: translateY(-1px);
}

.pe-acc-arrow {
  font-size: 10px;
  transition: transform .16s ease;
}

/* 材质展示容器：默认单行水平紧凑预览，展开后为自适应网格 */
.pe-acc-grid {
  gap: 8px;
  transition: all .2s ease;
}

.pe-acc-grid-single-line {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 4px 2px 8px;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--ui-muted) 35%, transparent) transparent;
}

.pe-acc-grid-single-line::-webkit-scrollbar {
  height: 5px;
}

.pe-acc-grid-single-line::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--ui-muted) 35%, transparent);
  border-radius: 999px;
}

.pe-acc-grid-single-line .pe-acc-thumb-card {
  flex: 0 0 56px;
  width: 56px;
}

.pe-acc-grid-expanded {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(56px, 1fr));
  padding: 4px 2px;
}

/* 单个小材质卡片：极简小巧、直观清晰 */
.pe-acc-thumb-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 4px 3px 5px;
  border: 1px solid var(--glass-edge);
  border-radius: 9px;
  background: var(--ui-panel-soft, rgba(255,255,255,.05));
  cursor: pointer;
  text-align: center;
  transition: all .16s ease;
  position: relative;
  -webkit-user-select: none;
  user-select: none;
  box-sizing: border-box;
}

.pe-acc-thumb-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--apple-blue) 55%, var(--glass-edge));
  box-shadow: 0 4px 10px rgba(0,0,0,.15);
  filter: brightness(1.06);
}

.pe-acc-thumb-card.active {
  border-color: var(--apple-blue);
  background: color-mix(in srgb, var(--apple-blue) 14%, var(--ui-panel-soft, rgba(255,255,255,.06)));
  box-shadow: 0 0 0 2px var(--apple-blue), 0 4px 12px rgba(0, 113, 227, .28);
  transform: translateY(-1px);
}

/* 小缩略图（46px * 46px 紧凑正方形） */
.pe-acc-thumb {
  width: 46px;
  height: 46px;
  border-radius: 7px;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.12), 0 1px 3px rgba(0,0,0,.12);
  background: var(--apple-control-bg);
}

.pe-acc-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 6px;
  transition: transform .2s ease;
}

.pe-acc-thumb-card:hover .pe-acc-img {
  transform: scale(1.08);
}

.pe-acc-thumb-fallback {
  position: absolute;
  inset: 0;
  border-radius: 6px;
}

.pe-acc-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 6px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
  pointer-events: none;
  z-index: 1;
}

/* 选中对勾徽标（右上角小蓝圆白对勾） */
.pe-acc-check-badge {
  display: none;
  position: absolute;
  top: 2px;
  right: 2px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--apple-blue, #0071e3);
  color: #fff;
  font-size: 9.5px;
  font-weight: 800;
  line-height: 1;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 3px rgba(0,0,0,.4);
  z-index: 3;
}

.pe-acc-thumb-card.active .pe-acc-check-badge {
  display: flex;
}

.pe-acc-name {
  font-size: 10.5px;
  font-weight: 550;
  color: var(--ui-text);
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
  letter-spacing: -0.2px;
}

.pe-acc-en {
  display: none;
}

/* 底部状态条 */
.pe-acc-statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 2px;
  padding-top: 8px;
  border-top: 1px solid var(--glass-edge);
}

.pe-acc-status-text {
  font-size: 11.5px;
  color: var(--ui-text-secondary, var(--ui-text));
  display: flex;
  align-items: center;
  gap: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.pe-acc-status-lead {
  font-weight: 600;
  color: var(--ui-text);
  flex: 0 0 auto;
}

.pe-acc-status-val {
  color: var(--apple-blue);
  font-weight: 550;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pe-acc-action-btn {
  padding: 5px 12px;
  border-radius: 8px;
  border: 1px solid var(--glass-edge);
  background: var(--ui-panel-soft, var(--apple-control-bg));
  color: var(--ui-text);
  font-size: 11.5px;
  font-weight: 550;
  cursor: pointer;
  transition: all .15s ease;
  flex: 0 0 auto;
}

.pe-acc-action-btn:hover {
  background: color-mix(in srgb, var(--apple-blue) 12%, var(--ui-panel-soft));
  border-color: color-mix(in srgb, var(--apple-blue) 40%, var(--glass-edge));
  color: var(--apple-blue);
}


/* 主色 chip（材质工艺行的「整体换」） */
.pe-chip-primary {
  color: #fff !important;
  background: var(--apple-blue) !important;
}

/* 取色模式：画布光标 */
.pe-canvas-viewport.picking { cursor: crosshair; }

/* 「更多修改建议」折叠头 */
.pe-suggest-more summary {
  margin-top: 8px;
  padding: 6px 2px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ui-text-secondary, var(--ui-text));
  opacity: .8;
  cursor: pointer;
  list-style: none;
  -webkit-user-select: none;
  user-select: none;
  transition: opacity .15s;
}
.pe-suggest-more summary:hover { opacity: 1; }
.pe-suggest-more summary::before { content: '▸'; display: inline-block; margin-right: 6px; transition: transform .15s; }
.pe-suggest-more[open] summary::before { transform: rotate(90deg); }
.pe-suggest-more[open] summary { margin-bottom: 8px; }

@media (max-width: 1280px) {
  .pe-suggest-quick { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* 快捷面板容器：玻璃卡片（覆盖 product-editor.css 的素面样式） */
.pe-quick-panel {
  border: 1px solid var(--glass-edge);
  border-radius: 16px;
  background: var(--glass-regular);
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
  -webkit-backdrop-filter: blur(26px) saturate(1.25);
  backdrop-filter: blur(26px) saturate(1.25);
}

/* ===== P0-五：改前/改后对比条（生成结果后出现） ===== */
.pe-compare-bar {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: calc(100% - 40px);
  padding: 8px 12px;
  border: 1px solid var(--glass-edge);
  border-radius: 999px;
  background: var(--glass-regular);
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  backdrop-filter: blur(24px) saturate(1.3);
  pointer-events: auto;
  animation: pe-compare-in .25s ease;
}
@keyframes pe-compare-in {
  0% { transform: translateX(-50%) translateY(-8px); opacity: 0; }
  100% { transform: translateX(-50%) translateY(0); opacity: 1; }
}

/* 改前/改后 tab */
.pe-compare-tabs {
  display: flex;
  padding: 3px;
  border: 1px solid var(--glass-edge);
  border-radius: 999px;
  background: var(--ui-panel-soft, var(--apple-control-bg));
}
.pe-compare-tab {
  min-height: 28px;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  color: var(--ui-text-secondary, var(--ui-text));
  background: transparent;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.pe-compare-tab.active {
  color: #fff;
  background: var(--apple-blue);
  box-shadow: 0 1px 3px rgba(0,0,0,.15);
}
.pe-compare-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--ui-text);
  white-space: nowrap;
}
.pe-compare-actions { display: flex; gap: 8px; }
.pe-compare-keep,
.pe-compare-retry {
  min-height: 30px;
  padding: 0 15px;
  border: 0;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
  transition: filter .15s;
}
.pe-compare-keep { color: #fff; background: var(--apple-blue); }
.pe-compare-retry { color: var(--ui-text); background: var(--ui-panel-soft, var(--apple-control-bg)); box-shadow: inset 0 0 0 1px var(--glass-edge); }
.pe-compare-keep:hover, .pe-compare-retry:hover { filter: brightness(1.06); }

/* 换一版 → 方向点选行（整行换行展示） */
.pe-compare-directions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-basis: 100%;
  justify-content: center;
  padding-top: 8px;
  border-top: 1px dashed var(--glass-edge);
}
.pe-compare-dir-label { font-size: 11.5px; font-weight: 550; color: var(--ui-text-secondary, var(--ui-text)); opacity: .8; }
.pe-compare-dir {
  min-height: 28px;
  padding: 0 14px;
  border: 1px solid var(--glass-edge);
  border-radius: 999px;
  color: var(--apple-blue);
  background: color-mix(in srgb, var(--apple-blue) 8%, transparent);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.pe-compare-dir:hover { background: color-mix(in srgb, var(--apple-blue) 16%, transparent); }

@media (max-width: 760px) {
  .pe-compare-bar { border-radius: 18px; top: 8px; }
  .pe-compare-title { display: none; }
}

/* Final layout guard: override legacy sidebar rules loaded earlier in this file. */
.app-shell { display: block !important; min-height: 100vh; padding: 0 !important; }
.sidebar {
  position: sticky !important; top: 0; z-index: 200; height: 68px !important; min-height: 68px !important;
  margin: 0 !important; padding: 0 clamp(14px, 2vw, 32px) !important;
  display: flex !important; flex-direction: row !important; flex-wrap: nowrap !important; align-items: center !important;
  overflow: visible !important; border: 0 !important; border-bottom: 1px solid var(--glass-edge) !important; border-radius: 0 !important;
  background: color-mix(in srgb, var(--ui-shell, var(--surface)) 88%, transparent) !important;
  -webkit-backdrop-filter: blur(22px) saturate(1.22); backdrop-filter: blur(22px) saturate(1.22);
}
.main-area { display: block !important; min-height: calc(100vh - 68px); overflow: visible !important; border: 0 !important; border-radius: 0 !important; }
.topbar { display: none !important; }
.sidebar .nav-list { display: flex !important; flex: 1 1 auto !important; min-width: 0; flex-direction: row !important; flex-wrap: nowrap !important; align-items: center; gap: 3px; overflow-x: auto !important; overflow-y: visible !important; }
.sidebar .nav-item { flex: 0 0 auto; min-height: 38px; padding: 0 11px 0 32px; white-space: nowrap; }
.sidebar .nav-item::before { left: 10px; }
.sidebar .sidebar-actions { display: flex !important; flex: 0 0 auto; align-items: center; gap: 7px; margin-left: auto; }
.sidebar .sidebar-account { display: block !important; flex: 0 0 auto; margin: 0 !important; padding: 0 !important; border: 0 !important; background: transparent !important; }
.sidebar .sidebar-account .acc-info { display: none !important; }
.sidebar .sidebar-account .acc-avatar { width: 34px; height: 34px; margin: 0; }
.pe-nav-submenu { display: none !important; }

/* Utility/result cards stay opaque; the homepage composer keeps its Liquid Glass surface. */
.home-quick-card, .home-gallery, .history-board, .tools-board, .global-history-card, .pe-panel { background: var(--ui-panel, var(--surface)) !important; -webkit-backdrop-filter: none; backdrop-filter: none; }
.pe-context-bar { position: absolute !important; left: 84px; top: 92px; z-index: 70; width: 132px; display: grid; gap: 8px; padding: 10px; border: 1px solid var(--glass-edge); border-radius: 15px; background: var(--glass-regular); box-shadow: var(--glass-highlight), var(--glass-shadow-soft); -webkit-backdrop-filter: blur(22px); backdrop-filter: blur(22px); }
.pe-context-bar.hidden { display: none !important; }
.pe-context-bar .pe-range-control { display: grid; grid-template-columns: 1fr; gap: 4px; }
.pe-context-bar .pe-mode-segment { display: grid; grid-template-columns: 1fr 1fr; }
.pe-context-bar .pe-text-btn { width: 100%; }
.pe-material-mode-note { display: grid; grid-template-columns: minmax(220px, 1fr) auto minmax(180px, .8fr); width: min(920px, 100%); margin-inline: auto; }
.pe-material-desc-card { grid-column: 1 / -1; display: grid; gap: 5px; padding: 10px 13px; border: 1px solid var(--ui-line); border-radius: 14px; color: var(--ui-text); background: var(--ui-panel); font-size: 12px; font-weight: 700; }
.pe-material-desc-card textarea { width: 100%; resize: vertical; border: 0; outline: 0; color: var(--ui-text); background: transparent; font: inherit; font-weight: 500; }
.pe-material-main-card { cursor: pointer; }
.pe-mode-card-thumb { width: 34px; height: 34px; float: right; margin-left: 8px; border: 1px solid var(--ui-line); border-radius: 8px; object-fit: cover; }
.pe-material-ref-actions { display: flex; gap: 6px; margin-top: 4px; }.pe-material-ref-actions button { min-height: 28px; padding: 0 8px; border: 1px solid var(--ui-line); border-radius: 8px; color: var(--ui-accent); background: var(--ui-panel); font: inherit; font-size: 11px; font-weight: 700; cursor: pointer; }
.tools-pending-info { margin-top: 8px !important; padding: 7px 10px; border: 1px solid color-mix(in srgb, var(--ui-accent) 35%, var(--ui-line)); border-radius: 10px; color: var(--ui-accent) !important; background: color-mix(in srgb, var(--ui-accent) 7%, var(--ui-panel)); font-size: 12px; }

/* Material mode uses the canvas empty state only; no cards above the canvas. */
.pe-material-empty { position: absolute; inset: 0; display: grid; grid-template-columns: minmax(210px, 1fr) auto minmax(185px, .82fr); align-items: center; gap: 14px; width: min(720px, calc(100% - 120px)); margin: auto; pointer-events: auto; }
.pe-material-empty.hidden { display: none !important; }
.pe-upload-overlay .pe-material-empty .pe-drop { display: grid; width: auto; min-height: 178px; margin: 0; }
.pe-material-empty-link { color: var(--ui-muted); font-size: 12px; font-weight: 750; white-space: nowrap; }
.pe-material-reference-drop { display: grid; gap: 7px; min-height: 178px; padding: 18px; border: 1px dashed var(--ui-line-strong, var(--ui-line)); border-radius: 16px; color: var(--ui-text); background: var(--ui-panel); }
.pe-material-reference-drop small { color: var(--ui-muted); font-size: 12px; }.pe-material-reference-drop > div { display: flex; flex-wrap: wrap; gap: 6px; align-self: end; }.pe-material-reference-drop button { min-height: 30px; padding: 0 9px; border: 1px solid var(--ui-line); border-radius: 8px; color: var(--ui-accent); background: var(--ui-panel-soft); font: inherit; font-size: 11px; font-weight: 700; cursor: pointer; }

/* Homepage composer: keep assets in a left rail and reserve that rail for the prompt at every state. */
.home-prompt-shell { position: relative; display: block !important; min-height: 124px; --home-slot-rail: 94px; }
.home-prompt-shell .home-input { display: block; width: 100%; min-height: 106px; padding: 16px 20px 16px var(--home-slot-rail) !important; line-height: 1.65; }
.home-prompt-shell .home-slots { position: absolute; z-index: 3; top: 15px; bottom: auto; left: 16px; display: flex; align-items: center; max-width: calc(46% - 16px); gap: 8px; overflow-x: auto; scrollbar-width: none; }
.home-prompt-shell .home-slots::-webkit-scrollbar { display: none; }
.home-prompt-shell .home-slot { width: 50px; height: 50px; flex: 0 0 50px; }.home-prompt-shell .home-slot-img { width: 50px; height: 50px; }.home-prompt-shell .home-slot-add { width: 50px; height: 50px; border-radius: 12px; font-size: 1.15rem; }.home-prompt-shell .home-slot-add small { display: none; }.home-prompt-shell .home-slot-remove { width: 14px; height: 14px; line-height: 13px; }

/* Canvas workbench: more room for the image, with only the inner workspace surfaces visible. */
#peLocalPanel { padding: 0 !important; border: 0 !important; border-radius: 0 !important; background: transparent !important; box-shadow: none !important; }
.pe-ai-studio .pe-canvas-stage { min-height: clamp(560px, calc(100vh - 310px), 920px) !important; }
.pe-ai-studio .pe-canvas-wrap { display: grid; place-items: center; width: min(calc(100% - 150px), 980px); max-width: calc(100% - 150px); max-height: calc(100% - 76px); overflow: visible; }
.pe-ai-studio .pe-canvas { width: auto; height: auto; max-width: 100%; max-height: calc(100% - 8px); object-fit: contain; }

/* Bare tool rail: buttons remain, but their former enclosing glass capsule is removed. */
.pe-tool-dock, #peToolbar { border: 0 !important; border-radius: 0 !important; background: transparent !important; box-shadow: none !important; -webkit-backdrop-filter: none !important; backdrop-filter: none !important; }
.pe-tool-dock { padding: 0 !important; width: 52px; align-items: center; }
.pe-zoom-rail { width: 46px; align-items: center; }.pe-zoom-slider { align-self: center; }

/* Compact vertical brush controls; the only available selection action is the default additive brush. */
.pe-context-bar { grid-template-columns: repeat(2, minmax(54px, 1fr)); width: 142px; align-items: start; }
.pe-context-bar .pe-range-control { grid-template-columns: 1fr; justify-items: center; }.pe-context-bar .pe-range-control input { width: 22px !important; height: 104px; min-height: 104px; writing-mode: vertical-lr; direction: rtl; accent-color: var(--apple-blue, var(--ui-accent)); }.pe-context-bar .pe-range-control output { min-width: 0; text-align: center; }

/* Modes keep their text/state without a surrounding segmented-control capsule. */
.pe-work-modes { margin: 0 0 12px !important; padding: 0 !important; border: 0 !important; border-radius: 0 !important; background: transparent !important; box-shadow: none !important; -webkit-backdrop-filter: none !important; backdrop-filter: none !important; }
.pe-work-mode { border: 1px solid transparent; }.pe-work-mode.active { border-color: color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 46%, transparent); }

@media (max-width: 812px) {
  .pe-ai-studio .pe-canvas-stage { min-height: 600px !important; }.pe-ai-studio .pe-canvas-wrap { width: min(calc(100% - 88px), 720px); max-width: calc(100% - 88px); max-height: calc(100% - 142px); }
}

/* The community section follows the same flat hierarchy as the tool sections. */
.home-board > .home-gallery {
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  outline: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}
.home-board > .home-gallery .home-gallery-head {
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  outline: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.home-board > .home-gallery { margin-top: 18px; }
.home-section-head, .home-gallery-head { min-height: 30px; margin-bottom: 2px; }
.home-board > .home-gallery .home-masonry { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 9px; }
.home-board > .home-gallery .home-work-card { min-width: 0; margin: 0; }
.home-board > .home-gallery .home-work-thumb { height: 94px; font-size: 1.35rem; }
.home-board > .home-gallery .home-work-body { gap: 4px; padding: 8px; }
.home-board > .home-gallery .home-work-title { overflow: hidden; font-size: .72rem; text-overflow: ellipsis; white-space: nowrap; }
.home-board > .home-gallery .home-work-meta, .home-board > .home-gallery .home-work-tags { display: none; }
.home-board > .home-gallery .home-work-stats { gap: 4px; font-size: .57rem; white-space: nowrap; }
.home-board > .home-gallery .home-work-reuse { padding: 2px 6px; font-size: .58rem; }
.tools-board { width: min(1680px, calc(100% - 36px)); margin: 26px auto; padding: 26px 30px; border: 1px solid var(--ui-line); border-radius: 22px; }
.tools-board-head { display: flex; align-items: start; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.tools-board-head h1 { margin: 0 0 5px; font-size: 24px; }.tools-board-head p { margin: 0; color: var(--ui-muted); }
.tools-board-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.global-history-actions { flex-wrap: wrap; }.global-history-actions select, .history-board-controls select { min-height: 30px; border: 1px solid var(--ui-line); border-radius: 8px; color: var(--ui-text); background: var(--ui-panel); font: inherit; font-size: 11px; }
.history-board-controls { display: flex; gap: 8px; align-items: center; }

@media (max-width: 980px) {
  .sidebar { height: 64px !important; min-height: 64px !important; }.main-area { min-height: calc(100vh - 64px); }
  .sidebar .brand-mark span, .sidebar .sidebar-account { display: none !important; }
}
@media (max-width: 680px) {
  .sidebar { height: 64px !important; padding-inline: 12px !important; }.sidebar .brand-mark { font-size: 1rem; }.sidebar .sidebar-actions { display: none !important; }
  .pe-context-bar { left: 72px; top: 74px; }.pe-material-mode-note { grid-template-columns: 1fr 1fr; gap: 7px; }.pe-material-link { display: none; }
  .tools-board { width: calc(100% - 28px); padding: 16px; }.tools-board-head { flex-direction: column; }
  .pe-material-empty { grid-template-columns: 1fr; gap: 8px; width: calc(100% - 40px); }.pe-material-empty-link { text-align: center; }.pe-upload-overlay .pe-material-empty .pe-drop, .pe-material-reference-drop { min-height: 110px; }
}

/* ===== 启未设计：标签 / 方案 / 分段按钮的高密度交互层 ===== */
:root {
  --qiwei-control-duration: 180ms;
  --qiwei-control-ease: cubic-bezier(.2, .8, .2, 1);
  --qiwei-control-ring: color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 42%, transparent);
  --qiwei-control-hover: color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 8%, var(--apple-control-bg));
  --qiwei-control-selected: color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 11%, var(--ui-panel));
}

/* Tags use a clear filled selection; segmented controls retain their native planar state. */
.chip, .style-chip, .option-pill, .product-option, .category-option, .sub-preset-chip, .pe-suggest-chip,
.home-task-pill, .pe-work-mode, .pe-compare-tab, .pe-compare-dir, .tab-btn, .pe-submenu-btn, .pe-op-btn {
  transition: color var(--qiwei-control-duration) var(--qiwei-control-ease), background var(--qiwei-control-duration) var(--qiwei-control-ease), border-color var(--qiwei-control-duration) var(--qiwei-control-ease), box-shadow var(--qiwei-control-duration) var(--qiwei-control-ease), transform 120ms var(--qiwei-control-ease);
}
.chip, .style-chip, .option-pill, .product-option, .category-option, .sub-preset-chip, .pe-suggest-chip {
  position: relative;
  min-height: 36px;
  border: 1px solid color-mix(in srgb, var(--apple-control-border, var(--ui-line)) 86%, transparent);
  color: var(--ui-text);
  background: color-mix(in srgb, var(--apple-control-bg) 91%, transparent);
}
.chip:hover, .style-chip:hover, .option-pill:hover, .product-option:hover, .category-option:hover, .sub-preset-chip:hover, .pe-suggest-chip:hover {
  border-color: color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 34%, var(--apple-control-border, var(--ui-line)));
  color: var(--ui-text);
  background: var(--qiwei-control-hover);
}
.chip.selected, .style-chip.active, .option-pill.active, .product-option.active, .category-option.active, .sub-preset-chip.active, .pe-suggest-chip.active {
  border-color: color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 72%, transparent);
  color: #fff;
  background: linear-gradient(135deg, color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 88%, white 12%), var(--apple-blue, var(--ui-accent)));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 4px 12px color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 23%, transparent);
}
.chip:active, .style-chip:active, .option-pill:active, .product-option:active, .category-option:active, .sub-preset-chip:active, .pe-suggest-chip:active, .plan-pill:active:not(.plan-pill--inert) { transform: scale(.975); }

.home-task-pill.active, .pe-work-mode.active, .pe-compare-tab.active, .tab-btn.active, .pe-submenu-btn.active, .pe-op-btn.active {
  border-color: color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 36%, var(--apple-control-border, var(--ui-line)));
  color: var(--apple-blue, var(--ui-accent));
  background: var(--qiwei-control-selected);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 10%, transparent);
}

/* A card carries selection more strongly than a tag; inactive cards remain actionable. */
.plan-pill {
  overflow: hidden;
  border-color: color-mix(in srgb, var(--apple-control-border, var(--ui-line)) 92%, transparent);
  transition: border-color 200ms var(--qiwei-control-ease), background 200ms var(--qiwei-control-ease), box-shadow 200ms var(--qiwei-control-ease), transform 140ms var(--qiwei-control-ease);
}
.plan-pill:hover:not(.plan-pill--inert) {
  border-color: color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 45%, var(--apple-control-border, var(--ui-line)));
  background: color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 4%, var(--ui-panel));
  box-shadow: 0 8px 22px color-mix(in srgb, var(--ui-text) 8%, transparent);
}
.plan-pill.active, .plan-pill.selected {
  border-color: var(--apple-blue, var(--ui-accent));
  background: linear-gradient(145deg, color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 13%, var(--ui-panel)), var(--ui-panel));
  box-shadow: inset 3px 0 0 var(--apple-blue, var(--ui-accent)), 0 0 0 3px color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 13%, transparent), 0 10px 24px color-mix(in srgb, var(--ui-text) 9%, transparent);
}
.plan-pill.active .plan-pill-name, .plan-pill.selected .plan-pill-name { color: var(--apple-blue, var(--ui-accent)); }
.plan-pill.active .plan-pill-label, .plan-pill.selected .plan-pill-label { color: var(--ui-text); }
.plan-pill--inert { opacity: .48; cursor: pointer; }
.plan-pill--inert .fav-heart { pointer-events: auto; opacity: .72; }

/* The heart stays visually small, with a dependable touch target. */
.fav-heart {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  top: 3px;
  right: 6px;
  margin: 0;
  border-radius: 12px;
  transition: background var(--qiwei-control-duration) var(--qiwei-control-ease), transform 120ms var(--qiwei-control-ease);
}
.fav-heart:hover { background: color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 10%, transparent); transform: none; }
.fav-heart:active { transform: scale(.92); }
.fav-heart.faved { background: color-mix(in srgb, var(--apple-blue, var(--ui-accent)) 10%, transparent); }

/* Keyboard focus is consistent across all available theme tokens. */
.chip:focus-visible, .style-chip:focus-visible, .option-pill:focus-visible, .product-option:focus-visible, .category-option:focus-visible, .sub-preset-chip:focus-visible, .pe-suggest-chip:focus-visible,
.home-task-pill:focus-visible, .pe-work-mode:focus-visible, .pe-compare-tab:focus-visible, .pe-compare-dir:focus-visible, .tab-btn:focus-visible, .pe-submenu-btn:focus-visible, .pe-op-btn:focus-visible,
.plan-pill:focus-visible, .fav-heart:focus-visible { outline: 2px solid var(--qiwei-control-ring); outline-offset: 3px; }
.chip:disabled, .style-chip:disabled, .option-pill:disabled, .product-option:disabled, .category-option:disabled, .sub-preset-chip:disabled, .pe-suggest-chip:disabled,
.home-task-pill:disabled, .pe-work-mode:disabled, .pe-compare-tab:disabled, .pe-compare-dir:disabled, .tab-btn:disabled, .pe-submenu-btn:disabled, .pe-op-btn:disabled { opacity: .42; cursor: not-allowed; box-shadow: none; transform: none; }

@media (max-width: 680px) {
  .plan-list { grid-template-columns: 1fr; gap: 10px; }
  .plan-pill { min-height: 128px; padding: 14px 52px 14px 16px; align-items: flex-start; text-align: left; }
  .plan-pill-label { min-height: 36px; font-size: 12px; text-align: left; }
  .fav-heart { width: 44px; height: 44px; top: 8px; right: 8px; }
  .chip, .style-chip, .option-pill, .product-option, .category-option, .sub-preset-chip, .pe-suggest-chip,
  .home-task-pill, .pe-work-mode, .pe-compare-tab, .pe-compare-dir, .tab-btn, .pe-submenu-btn, .pe-op-btn { min-height: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  .chip, .style-chip, .option-pill, .product-option, .category-option, .sub-preset-chip, .pe-suggest-chip,
  .home-task-pill, .pe-work-mode, .pe-compare-tab, .pe-compare-dir, .tab-btn, .pe-submenu-btn, .pe-op-btn, .plan-pill, .fav-heart { transition-duration: 1ms; }
  .plan-pill:active, .chip:active, .style-chip:active, .option-pill:active, .pe-suggest-chip:active { transform: none; }
}

@media (max-width: 560px) {
  .home-board > .home-gallery .home-masonry { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ===== 万能工具箱（Tools Workbench）布局与质感 ===== */
.tools-workbench-container {
  display: flex;
  gap: 24px;
  align-items: stretch;
  min-height: 640px;
  margin-top: 18px;
}

.tools-nav-sidebar {
  width: 286px;
  min-width: 280px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--ui-panel, var(--surface));
  border: 1px solid var(--ui-line, rgba(255,255,255,0.08));
  border-radius: 18px;
  padding: 16px 12px;
}

.tools-nav-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ui-muted, var(--muted));
  padding: 4px 8px 8px;
  border-bottom: 1px solid var(--ui-line, rgba(255,255,255,0.06));
  margin-bottom: 4px;
}

.tools-nav-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tools-nav-tab {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 9px 10px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--ui-text, var(--text));
  font-size: 0.85rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
  gap: 6px;
}

.tools-nav-tab:hover:not(.is-soon) {
  background: var(--ui-control, rgba(255,255,255,0.06));
}

.tools-nav-tab.active {
  background: var(--ui-control-active, rgba(59, 130, 246, 0.15));
  border-color: var(--ui-accent, #3b82f6);
  color: var(--ui-accent, #3b82f6);
  font-weight: 700;
}

.tools-nav-tab.is-soon {
  opacity: 0.55;
  cursor: not-allowed;
}

.tools-tab-badge {
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: 999px;
  background: var(--ui-control, rgba(255,255,255,0.08));
  color: var(--ui-muted, var(--muted));
}

.tools-nav-tab.active .tools-tab-badge {
  background: var(--ui-accent, #3b82f6);
  color: #fff;
}

.tools-workbench-main {
  flex: 1;
  min-width: 0;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  background: var(--ui-panel, var(--surface));
  border: 1px solid var(--ui-line, rgba(255,255,255,0.08));
  border-radius: 16px;
  padding: 16px 20px;
  box-sizing: border-box;
  overflow: hidden;
}

.tools-main-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ui-line, rgba(255,255,255,0.08));
  margin-bottom: 14px;
}

.tool-main-title {
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0 0 4px;
  color: var(--ui-text, var(--text));
}

.tool-main-desc {
  font-size: 0.82rem;
  color: var(--ui-muted, var(--muted));
  margin: 0;
  max-width: 600px;
  line-height: 1.4;
}

.tool-header-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.tools-main-body {
  display: grid;
  grid-template-columns: 380px minmax(0, 1fr);
  gap: 26px;
  flex: 1;
  min-width: 0;
  max-width: 100%;
}

.tools-section-subtitle {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--ui-text, var(--text));
  margin-bottom: 10px;
}

/* 批量提示徽章 */
.tool-batch-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 9px;
  font-size: 0.72rem;
  font-weight: 600;
  color: #0284c7;
  background: rgba(2, 132, 199, 0.08);
  border: 1px solid rgba(2, 132, 199, 0.22);
  border-radius: 999px;
  letter-spacing: 0.02em;
}

[data-theme="dark"] .tool-batch-badge-pill,
body.dark-theme .tool-batch-badge-pill {
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.3);
}

/* 上传框 */
.tool-upload-box {
  position: relative;
  width: 100%;
  height: 135px;
  border: 2px dashed var(--ui-line, rgba(255,255,255,0.15));
  border-radius: 12px;
  background: var(--ui-control, rgba(255,255,255,0.02));
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.2s ease;
}

.tool-upload-box:hover, .tool-upload-box.is-dragover {
  border-color: var(--ui-accent, #3b82f6);
  background: rgba(59, 130, 246, 0.05);
}

.tool-upload-box.has-image {
  border-style: solid;
  border-color: var(--ui-line, rgba(255,255,255,0.12));
}

.tool-upload-prompt {
  text-align: center;
  padding: 10px;
}

.tool-upload-icon {
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 8px;
}

.tool-upload-text {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ui-text, var(--text));
  margin-bottom: 2px;
}

.tool-upload-hint {
  font-size: 0.72rem;
  color: var(--ui-muted, var(--muted));
}

.tool-preview-wrap {
  width: 100%;
  height: 100%;
  position: relative;
}

.tool-preview-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: rgba(0, 0, 0, 0.1);
}

.tool-remove-img {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}

.tool-remove-img:hover {
  background: #e11d48;
}

/* 多图缩略图预览网格（最多10张，至少显示6张，剩余用...展示） */
.tool-multi-preview-wrap {
  width: 100%;
  padding: 8px 10px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
}

.tool-multi-preview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2px 4px;
}

.tool-multi-count-tag {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--ui-text, var(--text));
  display: flex;
  align-items: center;
  gap: 6px;
}

.tool-multi-clear-btn {
  font-size: 0.7rem;
  padding: 2px 7px;
  border-radius: 6px;
  border: 1px solid var(--ui-line, rgba(255, 255, 255, 0.12));
  background: var(--ui-control, rgba(255, 255, 255, 0.05));
  color: #fb7185;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
}

.tool-multi-clear-btn:hover {
  background: rgba(244, 63, 94, 0.18);
  border-color: rgba(244, 63, 94, 0.35);
}

.tool-multi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.tool-multi-thumb-item {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 7px;
  overflow: hidden;
  border: 1.5px solid var(--ui-line, rgba(255, 255, 255, 0.1));
  background: rgba(0, 0, 0, 0.25);
  cursor: pointer;
  transition: all 0.15s ease;
}

.tool-multi-thumb-item:hover {
  border-color: rgba(59, 130, 246, 0.6);
  transform: translateY(-1px);
}

.tool-multi-thumb-item.active {
  border-color: #3b82f6;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.35);
}

.tool-multi-thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.tool-multi-thumb-item .tool-multi-thumb-remove {
  position: absolute;
  top: 3px;
  right: 3px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.72);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: all 0.15s ease;
  z-index: 5;
  padding: 0;
  line-height: 1;
}

.tool-multi-thumb-item:hover .tool-multi-thumb-remove {
  opacity: 1;
}

.tool-multi-thumb-item .tool-multi-thumb-remove:hover {
  background: #ef4444;
  border-color: #ef4444;
  transform: scale(1.1);
}

.tool-multi-thumb-add {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--ui-control, rgba(255, 255, 255, 0.04));
  border: 1.5px dashed var(--ui-line, rgba(255, 255, 255, 0.26));
  border-radius: 7px;
  color: var(--ui-muted, #94a3b8);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  aspect-ratio: 1 / 1;
  transition: all 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  gap: 2px;
  user-select: none;
}

.tool-multi-thumb-add:hover {
  background: rgba(59, 130, 246, 0.12);
  border-color: #3b82f6;
  color: #3b82f6;
  transform: translateY(-1px);
}

.tool-multi-thumb-add .add-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.tool-multi-thumb-add .add-icon svg {
  display: block;
}

.tool-multi-thumb-add .add-text {
  font-size: 0.65rem;
  opacity: 0.9;
  line-height: 1;
}

/* 引擎模式选择器 */
.tool-engine-selector {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 6px;
}

.tool-engine-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--ui-line, rgba(255, 255, 255, 0.1));
  background: var(--ui-control, rgba(255, 255, 255, 0.03));
  cursor: pointer;
  transition: all 0.15s ease;
  position: relative;
}

.tool-engine-card input[type="radio"] {
  display: none;
}

.tool-engine-card:hover {
  border-color: var(--ui-line-active, rgba(255, 255, 255, 0.25));
  background: var(--ui-control-hover, rgba(255, 255, 255, 0.05));
}

.tool-engine-card.active {
  border-color: var(--ui-accent, #3b82f6);
  background: rgba(59, 130, 246, 0.08);
}

.tool-engine-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tool-engine-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ui-text, var(--text));
}

.tool-engine-card.active .tool-engine-name {
  color: var(--ui-accent, #3b82f6);
}

.tool-engine-tag {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 999px;
}

.tool-engine-tag.free {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

.tool-engine-tag.refine {
  background: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
}

.tool-engine-tag.ai {
  background: rgba(168, 85, 247, 0.15);
  color: #a855f7;
}

.tool-engine-desc {
  font-size: 0.72rem;
  color: var(--ui-muted, var(--muted));
  line-height: 1.4;
}

/* 参数表单 */
.tool-param-controls {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tool-param-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cad-size-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.cad-size-row .tool-param-field {
  min-width: 0;
}

.tool-param-label {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--ui-muted, var(--muted));
}

.tool-param-select {
  width: 100%;
  padding: 9px 12px;
  border-radius: 10px;
  border: 1px solid var(--ui-line, rgba(255,255,255,0.12));
  background: var(--ui-control, rgba(255,255,255,0.05));
  color: var(--ui-text, var(--text));
  font-size: 0.82rem;
  font-family: inherit;
}

.tool-action-bar {
  margin-top: 14px;
}

.tool-submit-btn {
  width: 100%;
  padding: 10px 18px;
  border: none;
  border-radius: 10px;
  background: var(--brand-gradient, linear-gradient(135deg, #3b82f6 0%, #2563eb 100%));
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
  transition: all 0.15s ease;
  font-family: inherit;
}

.tool-submit-btn:hover:not(:disabled) {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.tool-submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

/* 右侧显示画布 */
.tools-display-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.tool-display-canvas {
  flex: 1;
  min-height: 320px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  background: var(--ui-control, rgba(255,255,255,0.02));
  border: 1px solid var(--ui-line, rgba(255,255,255,0.08));
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px;
  position: relative;
  overflow: hidden;
}

.tool-display-empty {
  text-align: center;
  max-width: 320px;
}

.tool-display-loading {
  text-align: center;
  width: 90%;
  max-width: 400px;
  margin: 0 auto;
  padding: 36px 28px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(8, 124, 240, 0.18);
  border-radius: 24px;
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  box-shadow: 0 16px 40px rgba(8, 124, 240, 0.1), 0 1px 0 rgba(255, 255, 255, 0.9) inset;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

:root[data-theme="dark"] .tool-display-loading,
[data-theme="dark"] .tool-display-loading,
body.dark-theme .tool-display-loading {
  background: rgba(18, 24, 38, 0.78);
  border-color: rgba(56, 189, 248, 0.22);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 1px 0 rgba(255, 255, 255, 0.06) inset;
}

.tool-empty-icon {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.tool-empty-title, .tool-loading-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ui-text, #172033);
  margin-bottom: 6px;
}

:root[data-theme="dark"] .tool-empty-title,
:root[data-theme="dark"] .tool-loading-title,
[data-theme="dark"] .tool-empty-title,
[data-theme="dark"] .tool-loading-title,
body.dark-theme .tool-empty-title,
body.dark-theme .tool-loading-title {
  color: #f1f5f9;
}

.tool-empty-desc, .tool-loading-desc {
  font-size: 0.8rem;
  color: var(--ui-muted, #64748b);
  line-height: 1.5;
  max-width: 320px;
}

body.dark-theme .tool-empty-desc,
body.dark-theme .tool-loading-desc {
  color: #94a3b8;
}

.tool-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid rgba(59, 130, 246, 0.2);
  border-top-color: #3b82f6;
  border-radius: 50%;
  animation: toolSpin 0.8s linear infinite;
  margin: 0 auto 12px;
}

@keyframes toolSpin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   启未 AI 品牌纯净呼吸加载器 · 由虚到实，再由实到虚 (清爽通透版)
   单一清爽 Logo 焦点，杜绝重叠杂乱，通透青蓝微光与生命节律呼吸
   ============================================================ */
.qiwei-brand-loader {
  position: relative;
  width: 96px;
  height: 84px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  pointer-events: none;
}

/* 无论系统或浏览器是否设置减弱动画，核心状态指示器必须保持生命呼吸，杜绝界面假死停滞 */
.qiwei-brand-loader,
.qiwei-brand-loader *,
.qiwei-brand-loader *::before,
.qiwei-brand-loader *::after {
  animation-play-state: running !important;
  animation-iteration-count: infinite !important;
}

/* 底层通透弥散光晕：彻底隐藏可能产生边界色块伪影的实心底光，确保 Logo 纯净透明底 */
.qiwei-brand-loader .loader-ambient-glow {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
}

/* 外围极清通透的微光涟漪光环 (由虚到实向外轻盈扩散消隐，纯几何圆环无伪影) */
.qiwei-brand-loader .loader-halo-ring {
  position: absolute;
  width: 58px;
  height: 58px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(0, 190, 255, 0.45);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  background: transparent !important;
  box-shadow: none !important;
  animation: qiweiHaloExpand 2.6s cubic-bezier(0.2, 0.8, 0.2, 1) infinite !important;
  animation-duration: 2.6s !important;
}

/* 核心标志容器：单一清爽视觉焦点，彻底纯透明 */
.qiwei-brand-loader .loader-symbol-wrap {
  position: relative;
  width: 54px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

/* 核心标志：纯净透明底呼吸，移除滤镜模糊与投影以防 Windows ANGLE/DirectWrite 产生方形色块痕迹 */
.qiwei-brand-loader .loader-symbol-img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  display: block !important;
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  animation: qiweiVoidToSolid 2.6s cubic-bezier(0.42, 0, 0.25, 1) infinite !important;
  animation-duration: 2.6s !important;
  will-change: transform, opacity;
}

/* 核心关键帧：纯透明度与微比例呼吸，在 Windows 与 Mac 上纯 GPU 合成，0 杂色底板残留 */
@keyframes qiweiVoidToSolid {
  0%, 100% {
    transform: scale(0.92);
    opacity: 0.45;
    filter: none;
  }
  50% {
    transform: scale(1.02);
    opacity: 1;
    filter: none;
  }
}

/* 底层弥散微光呼吸 */
@keyframes qiweiAuraBreath {
  0%, 100% {
    transform: translate(-50%, -50%) scale(0.82);
    opacity: 0.3;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.28);
    opacity: 0.95;
  }
}

/* 外围微光光环向外轻盈扩散淡化 */
@keyframes qiweiHaloExpand {
  0% {
    transform: translate(-50%, -50%) scale(0.72);
    opacity: 0;
    border-color: rgba(0, 220, 255, 0.65);
  }
  30% {
    opacity: 0.9;
  }
  75%, 100% {
    transform: translate(-50%, -50%) scale(1.48);
    opacity: 0;
    border-color: rgba(8, 124, 240, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .qiwei-brand-loader .loader-ambient-glow {
    animation: qiweiAuraBreath 2.6s cubic-bezier(0.4, 0, 0.2, 1) infinite !important;
    animation-duration: 2.6s !important;
  }
  .qiwei-brand-loader .loader-halo-ring {
    animation: qiweiHaloExpand 2.6s cubic-bezier(0.2, 0.8, 0.2, 1) infinite !important;
    animation-duration: 2.6s !important;
  }
  .qiwei-brand-loader .loader-symbol-img {
    animation: qiweiVoidToSolid 2.6s cubic-bezier(0.42, 0, 0.25, 1) infinite !important;
    animation-duration: 2.6s !important;
  }
}

.tool-display-empty.hidden,
.tool-display-loading.hidden,
.tool-display-content.hidden {
  display: none !important;
}

.tool-display-content {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  box-sizing: border-box;
  overflow: hidden;
}

.tool-result-view {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 520px;
  min-height: 520px;
  max-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: #ffffff;
  user-select: none;
  box-sizing: border-box;
}

:root[data-theme="dark"] .tool-result-view,
[data-theme="dark"] .tool-result-view,
body.dark-theme .tool-result-view {
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.02) 0%, rgba(0, 0, 0, 0.15) 100%);
}

.tool-result-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  transform-origin: center center;
  cursor: grab;
  transition: transform 0.06s ease-out;
}

.tool-result-stage.is-dragging {
  cursor: grabbing;
  transition: none;
}

.tool-result-stage img {
  max-width: 96%;
  max-height: 96%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.28);
  pointer-events: auto;
}

/* 缩放悬浮控制胶囊 */
.tool-zoom-toolbar {
  position: absolute;
  top: 12px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px 6px;
  background: var(--ui-panel-soft, rgba(20, 24, 33, 0.78));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--ui-line, rgba(255, 255, 255, 0.14));
  border-radius: 20px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  z-index: 25;
  user-select: none;
}

.tool-zoom-btn {
  background: transparent;
  border: none;
  color: var(--ui-text, #e2e8f0);
  font-size: 0.95rem;
  font-weight: 600;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tool-zoom-btn:hover {
  background: var(--ui-hover, rgba(255, 255, 255, 0.12));
  color: var(--ui-accent, #38bdf8);
}

.tool-zoom-btn.reset {
  font-size: 0.82rem;
  margin-left: 2px;
  padding: 0 4px;
  width: auto;
  border-radius: 10px;
}

.tool-zoom-val {
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0 6px;
  color: var(--ui-muted, #94a3b8);
  min-width: 44px;
  text-align: center;
  cursor: pointer;
}

.tool-zoom-val:hover {
  color: var(--ui-text, #ffffff);
}

/* 一键转换配色：精美色板选择器 */
.tool-palette-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.tool-palette-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.tool-palette-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px 4px;
  border-radius: 8px;
  border: 1px solid var(--ui-line, rgba(255, 255, 255, 0.1));
  background: var(--ui-control, rgba(255, 255, 255, 0.03));
  cursor: pointer;
  transition: all 0.18s ease;
}

.tool-palette-item:hover {
  background: var(--ui-hover, rgba(255, 255, 255, 0.08));
  border-color: var(--ui-accent, #38bdf8);
  transform: translateY(-1px);
}

.tool-palette-item.active {
  background: rgba(56, 189, 248, 0.12);
  border-color: var(--ui-accent, #38bdf8);
  box-shadow: 0 0 0 1px var(--ui-accent, #38bdf8);
}

.tool-color-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.tool-color-name {
  font-size: 0.72rem;
  color: var(--ui-text, #cbd5e1);
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
}

.tool-custom-color-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--ui-control, rgba(255, 255, 255, 0.03));
  border: 1px dashed var(--ui-line, rgba(255, 255, 255, 0.14));
}

.tool-custom-color-input {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  cursor: pointer;
  background: transparent;
}

.tool-custom-color-text {
  flex: 1;
  font-size: 0.78rem;
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid var(--ui-line, rgba(255, 255, 255, 0.12));
  background: var(--ui-input-bg, rgba(0, 0, 0, 0.2));
  color: var(--ui-text, #f8fafc);
}

.tool-switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--ui-control, rgba(255, 255, 255, 0.03));
  border: 1px solid var(--ui-line, rgba(255, 255, 255, 0.08));
  gap: 8px;
}

.tool-switch-info {
  display: inline-flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 2px 4px;
  min-width: 0;
  line-height: 1.45;
}

.tool-switch-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ui-text, #e2e8f0);
  white-space: nowrap;
}

.tool-switch-desc {
  font-size: 0.74rem;
  color: var(--ui-muted, #94a3b8);
  line-height: 1.4;
}

.tool-switch-input {
  cursor: pointer;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--ui-accent, #38bdf8);
}

/* 抠图模式：AI 模式徽章 */
.tool-engine-tag.ai {
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.3);
}

/* 换色目标对象双态开关 */
.tool-scope-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  width: 100%;
}

.tool-scope-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--ui-control, rgba(255, 255, 255, 0.03));
  border: 1px solid var(--ui-line, rgba(255, 255, 255, 0.1));
  cursor: pointer;
  text-align: left;
  transition: all 0.18s ease;
}

.tool-scope-btn:hover {
  background: var(--ui-hover, rgba(255, 255, 255, 0.08));
  border-color: rgba(56, 189, 248, 0.4);
}

.tool-scope-btn.active {
  background: rgba(56, 189, 248, 0.12);
  border-color: var(--ui-accent, #38bdf8);
  box-shadow: 0 0 0 1px var(--ui-accent, #38bdf8);
}

.tool-scope-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ui-text, #e2e8f0);
}

.tool-scope-hint {
  font-size: 0.68rem;
  color: var(--ui-muted, #94a3b8);
  margin-top: 2px;
}

/* 通用分段选择按钮 (如换色范围、CAD尺寸定义基准等) */
.tool-segmented-toggle,
.cad-basis-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  width: 100%;
}

.tool-segmented-btn,
.cad-basis-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--ui-control, rgba(255, 255, 255, 0.03));
  border: 1px solid var(--ui-line, rgba(255, 255, 255, 0.1));
  cursor: pointer;
  transition: all 0.18s ease;
  user-select: none;
}

.tool-segmented-btn:hover,
.cad-basis-btn:hover {
  background: var(--ui-hover, rgba(255, 255, 255, 0.08));
  border-color: rgba(56, 189, 248, 0.4);
}

.tool-segmented-btn.active,
.cad-basis-btn.active {
  background: rgba(56, 189, 248, 0.12);
  border-color: var(--ui-accent, #38bdf8);
  box-shadow: 0 0 0 1px var(--ui-accent, #38bdf8);
}

.tool-segmented-title,
.cad-basis-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ui-text, #e2e8f0);
}

.tool-segmented-btn.active .tool-segmented-title,
.cad-basis-btn.active .cad-basis-title {
  color: var(--ui-accent, #38bdf8);
}

.tool-segmented-hint,
.cad-basis-hint {
  font-size: 0.68rem;
  color: var(--ui-muted, #94a3b8);
  margin-top: 2px;
}

.tool-segmented-btn.active .tool-segmented-hint,
.cad-basis-btn.active .cad-basis-hint {
  color: rgba(56, 189, 248, 0.85);
}

/* 浅色主题适配 */
:root[data-theme="white"] .tool-segmented-btn,
:root[data-theme="white"] .cad-basis-btn,
body.light-theme .tool-segmented-btn,
body.light-theme .cad-basis-btn {
  background: #f8fafc;
  border-color: #e2e8f0;
}

:root[data-theme="white"] .tool-segmented-btn:hover,
:root[data-theme="white"] .cad-basis-btn:hover,
body.light-theme .tool-segmented-btn:hover,
body.light-theme .cad-basis-btn:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

:root[data-theme="white"] .tool-segmented-btn.active,
:root[data-theme="white"] .cad-basis-btn.active,
body.light-theme .tool-segmented-btn.active,
body.light-theme .cad-basis-btn.active {
  background: rgba(2, 132, 199, 0.08);
  border-color: #0284c7;
  box-shadow: 0 0 0 1px #0284c7;
}

:root[data-theme="white"] .tool-segmented-title,
:root[data-theme="white"] .cad-basis-title,
body.light-theme .tool-segmented-title,
body.light-theme .cad-basis-title {
  color: #1e293b;
}

:root[data-theme="white"] .tool-segmented-btn.active .tool-segmented-title,
:root[data-theme="white"] .cad-basis-btn.active .cad-basis-title,
body.light-theme .tool-segmented-btn.active .tool-segmented-title,
body.light-theme .cad-basis-btn.active .cad-basis-title {
  color: #0284c7;
}

:root[data-theme="white"] .tool-segmented-hint,
:root[data-theme="white"] .cad-basis-hint,
body.light-theme .tool-segmented-hint,
body.light-theme .cad-basis-hint {
  color: #64748b;
}

:root[data-theme="white"] .tool-segmented-btn.active .tool-segmented-hint,
:root[data-theme="white"] .cad-basis-btn.active .cad-basis-hint,
body.light-theme .tool-segmented-btn.active .tool-segmented-hint,
body.light-theme .cad-basis-btn.active .cad-basis-hint {
  color: #0369a1;
}

/* 一键转换配色 · 颜色池子与自由选色 */
.tool-color-pool-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

/* 顶部当前选定颜色提示条 */
.tool-color-active-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--ui-panel-card, rgba(255, 255, 255, 0.04));
  border: 1px solid var(--ui-line, rgba(255, 255, 255, 0.1));
  border-radius: 8px;
}

.tool-color-active-label {
  font-size: 0.74rem;
  color: var(--ui-muted, #64748b);
}

body.dark-theme .tool-color-active-label {
  color: #94a3b8;
}

.tool-color-active-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ui-text, #0f172a);
}

body.dark-theme .tool-color-active-pill {
  color: #f8fafc;
}

.tool-color-active-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.15);
  display: inline-block;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* 颜色池子网格（4 列均匀分布） */
.tool-color-pool-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  width: 100%;
}

.tool-color-pool-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border-radius: 8px;
  background: var(--ui-panel-card, rgba(255, 255, 255, 0.04));
  border: 1px solid var(--ui-line, rgba(255, 255, 255, 0.1));
  cursor: pointer;
  text-align: left;
  transition: all 0.16s ease;
  position: relative;
}

.tool-color-pool-chip:hover {
  background: var(--ui-hover, rgba(255, 255, 255, 0.08));
  border-color: rgba(8, 124, 240, 0.4);
  transform: translateY(-1px);
}

.tool-color-pool-chip.active {
  background: rgba(8, 124, 240, 0.12);
  border-color: var(--apple-blue, #087cf0);
  box-shadow: 0 0 0 1px var(--apple-blue, #087cf0);
}

body.dark-theme .tool-color-pool-chip.active {
  background: rgba(56, 189, 248, 0.15);
  border-color: #38bdf8;
  box-shadow: 0 0 0 1px #38bdf8;
}

.tool-color-pool-dot {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.1);
}

.tool-color-pool-dot.bordered {
  border: 1px solid rgba(0, 0, 0, 0.2);
}

.tool-color-pool-name {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--ui-text, #1e293b);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.dark-theme .tool-color-pool-name {
  color: #f1f5f9;
}

/* 自由选色行 */
.tool-custom-color-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.tool-custom-color-picker-wrap {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  border-radius: 8px;
  background: var(--ui-panel-card, rgba(255, 255, 255, 0.05));
  border: 1px solid var(--ui-line, rgba(255, 255, 255, 0.12));
  cursor: pointer;
  flex-shrink: 0;
}

.tool-custom-color-input {
  width: 22px;
  height: 22px;
  padding: 0;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  background: transparent;
  outline: none;
}

.tool-custom-picker-tip {
  font-size: 0.72rem;
  color: var(--ui-muted, #64748b);
  font-weight: 500;
}

body.dark-theme .tool-custom-picker-tip {
  color: #94a3b8;
}

.tool-custom-color-text {
  flex: 1;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--ui-line, rgba(255, 255, 255, 0.12));
  background: var(--ui-control, rgba(255, 255, 255, 0.04));
  color: var(--ui-text, #0f172a);
  font-size: 0.76rem;
  outline: none;
  transition: border-color 0.15s ease;
}

body.dark-theme .tool-custom-color-text {
  color: #f8fafc;
}

.tool-custom-color-text:focus {
  border-color: var(--apple-blue, #087cf0);
}

.tool-result-actions {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

.tool-secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 7px 15px;
  border-radius: 9px;
  border: 1px solid var(--ui-line, rgba(255,255,255,0.12));
  background: var(--ui-panel-soft, rgba(255,255,255,0.04));
  color: var(--ui-text, var(--text));
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.16s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: inherit;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.tool-secondary-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(59, 130, 246, 0.5);
  color: #60a5fa;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

/* 批量任务队列样式 */
.tool-batch-container {
  margin-top: 12px;
  padding: 12px;
  background: var(--ui-panel-soft, rgba(255,255,255,0.03));
  border: 1px solid var(--ui-line, rgba(255,255,255,0.08));
  border-radius: 12px;
}

.tool-batch-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.tool-batch-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ui-text, var(--text));
}

.tool-batch-clear {
  background: none;
  border: none;
  color: var(--ui-muted, #94a3b8);
  font-size: 0.75rem;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
}

.tool-batch-clear:hover {
  color: #ef4444;
}

.tool-batch-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 180px;
  overflow-y: auto;
  padding-right: 4px;
}

.tool-batch-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background: var(--ui-control, rgba(255,255,255,0.02));
  border: 1px solid var(--ui-line, rgba(255,255,255,0.06));
  border-radius: 8px;
  font-size: 0.76rem;
}

.tool-batch-thumb {
  width: 32px;
  height: 32px;
  object-fit: cover;
  border-radius: 4px;
  flex-shrink: 0;
}

.tool-batch-info {
  flex: 1;
  min-width: 0;
}

.tool-batch-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--ui-text, var(--text));
  font-weight: 600;
}

.tool-batch-status {
  font-size: 0.7rem;
  color: var(--ui-muted, #94a3b8);
}

.tool-batch-status.pending { color: #f59e0b; }
.tool-batch-status.processing { color: #3b82f6; }
.tool-batch-status.done { color: #10b981; }
.tool-batch-status.error { color: #ef4444; }

.tool-batch-progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 8px;
}

.tool-batch-progress-fill {
  width: 0%;
  height: 100%;
  background: #10b981;
  transition: width 0.2s ease;
}

/* 处理结果与对比：底部正方形缩略图指示条 (多图时展示) */
.tool-result-thumb-strip {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin: 6px 0 0;
  padding: 6px 10px;
  background: var(--ui-panel-soft, rgba(20, 24, 30, 0.65));
  border: 1px solid var(--ui-line, rgba(255, 255, 255, 0.08));
  border-radius: 12px;
  box-sizing: border-box;
  overflow: hidden;
  position: relative;
}

.tool-result-thumb-track {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  overflow-y: hidden;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 4px 6px 8px;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.28) rgba(255, 255, 255, 0.06);
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
  user-select: none;
}

.tool-result-thumb-track.is-dragging {
  cursor: grabbing;
  scroll-behavior: auto;
}

.tool-result-thumb-track::-webkit-scrollbar {
  height: 7px;
}
.tool-result-thumb-track::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 999px;
}
.tool-result-thumb-track::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  transition: background 0.18s ease;
}
.tool-result-thumb-track::-webkit-scrollbar-thumb:hover {
  background: rgba(59, 130, 246, 0.7);
}

.tool-result-thumb-card {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: 9px;
  border: 2px solid var(--ui-line, rgba(255, 255, 255, 0.1));
  background: var(--ui-panel, #14171d);
  overflow: visible;
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

.tool-result-thumb-card .tool-result-thumb-img-wrap {
  width: 100%;
  height: 100%;
  border-radius: 7px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.25);
}

.tool-result-thumb-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.tool-result-thumb-card:hover {
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-2px);
}

.tool-result-thumb-card.active {
  border-color: var(--ui-accent, #38bdf8);
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.35), 0 4px 14px rgba(0, 0, 0, 0.45);
  transform: translateY(-2px) scale(1.06);
}

/* 向上正指向大图的指示箭头徽标 */
.tool-result-thumb-card.active::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-bottom: 6px solid var(--ui-accent, #38bdf8);
  z-index: 5;
}

.tool-result-thumb-card .tool-result-thumb-index {
  position: absolute;
  bottom: 2px;
  right: 2px;
  font-size: 9px;
  line-height: 1;
  padding: 1px 3px;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  border-radius: 4px;
  font-weight: 600;
  pointer-events: none;
}

.tool-result-thumb-card .tool-result-thumb-status {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 4px rgba(16, 185, 129, 0.8);
  transition: all 0.2s ease;
}

.tool-result-thumb-card.processing .tool-result-thumb-status {
  background: #38bdf8;
  box-shadow: 0 0 6px rgba(56, 189, 248, 0.9);
  animation: pulse-dot 1.2s infinite ease-in-out;
}

.tool-result-thumb-card.error .tool-result-thumb-status {
  background: #ef4444;
  box-shadow: 0 0 6px rgba(239, 68, 68, 0.9);
}

.tool-result-thumb-card.processing {
  border-color: rgba(56, 189, 248, 0.45);
}

.tool-result-thumb-card.error {
  border-color: rgba(239, 68, 68, 0.5);
}

.tool-result-thumb-spinner {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  backdrop-filter: blur(1px);
  z-index: 5;
}

.tool-result-thumb-spinner::after {
  content: '';
  width: 16px;
  height: 16px;
  border: 2.5px solid rgba(255, 255, 255, 0.28);
  border-top-color: #38bdf8;
  border-radius: 50%;
  animation: spin 0.75s linear infinite !important;
  animation-play-state: running !important;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 0.85; }
  50% { transform: scale(1.4); opacity: 1; }
}

/* 主视口生成等待态（全站统一品牌 Logo 动效） */
.tool-stage-brand-loader {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  background: #ffffff;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 12px;
  animation: fadeInBanner 0.25s ease-out;
}

.tool-stage-brand-loader .tool-loading-title {
  margin-top: 18px;
  font-size: 1.05rem;
  font-weight: 600;
  color: #172033;
  letter-spacing: 0.5px;
}

.tool-stage-brand-loader .tool-loading-desc {
  margin-top: 6px;
  font-size: 0.82rem;
  color: #64748b;
  max-width: 420px;
  text-align: center;
  line-height: 1.5;
}

/* 深色模式下自适应为沉浸式深色背景与浅色文本 */
:root[data-theme="dark"] .tool-stage-brand-loader,
[data-theme="dark"] .tool-stage-brand-loader,
body.dark-theme .tool-stage-brand-loader {
  background: radial-gradient(circle at center, rgba(15, 23, 42, 0.85) 0%, rgba(10, 15, 29, 0.98) 100%);
}

:root[data-theme="dark"] .tool-stage-brand-loader .tool-loading-title,
[data-theme="dark"] .tool-stage-brand-loader .tool-loading-title,
body.dark-theme .tool-stage-brand-loader .tool-loading-title {
  color: #f1f5f9;
}

:root[data-theme="dark"] .tool-stage-brand-loader .tool-loading-desc,
[data-theme="dark"] .tool-stage-brand-loader .tool-loading-desc,
body.dark-theme .tool-stage-brand-loader .tool-loading-desc {
  color: #94a3b8;
}

/* 视口当前项处于生成中时的磨砂浮层提示 */
.tool-stage-processing-banner {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(8, 124, 240, 0.25);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08), 0 0 12px rgba(8, 124, 240, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 999px;
  padding: 8px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #172033;
  font-size: 0.82rem;
  font-weight: 500;
  z-index: 20;
  pointer-events: none;
  animation: fadeInBanner 0.25s ease-out;
}

:root[data-theme="dark"] .tool-stage-processing-banner,
[data-theme="dark"] .tool-stage-processing-banner,
body.dark-theme .tool-stage-processing-banner {
  background: rgba(15, 23, 42, 0.82);
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), 0 0 16px rgba(56, 189, 248, 0.2);
  color: #f1f5f9;
}

@keyframes fadeInBanner {
  from { opacity: 0; transform: translate(-50%, 8px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

.tool-stage-processing-banner .banner-spin {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-top-color: #38bdf8;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* 镜面反光选区交互与控制面板 */
.tool-result-view {
  position: relative;
}

.tool-mirror-canvas {
  position: absolute;
  top: 0;
  left: 0;
  cursor: crosshair;
  z-index: 15;
  border-radius: 10px;
}

.tool-mirror-toolbar {
  width: 100%;
  padding: 12px 16px;
  background: var(--ui-panel-soft, rgba(30, 41, 59, 0.7));
  border: 1px solid var(--ui-line, rgba(255, 255, 255, 0.12));
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tool-mirror-tip {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--ui-text, var(--text));
}

.tool-mirror-badge {
  display: inline-block;
  padding: 2px 6px;
  background: rgba(59, 130, 246, 0.18);
  border: 1px solid rgba(59, 130, 246, 0.35);
  border-radius: 6px;
  color: #60a5fa;
  font-size: 0.72rem;
  font-weight: 700;
}

.tool-mirror-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.tool-mirror-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  color: var(--ui-muted, #94a3b8);
}

.tool-mirror-select {
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--ui-control, #1e293b);
  border: 1px solid var(--ui-line, rgba(255,255,255,0.15));
  color: var(--ui-text, #f1f5f9);
  font-size: 0.76rem;
}

.tool-mirror-buttons {
  display: flex;
  gap: 6px;
  margin-left: auto;
}

.tool-mini-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 8px;
  border: 1px solid var(--ui-line, rgba(255,255,255,0.15));
  background: var(--ui-panel, rgba(255,255,255,0.06));
  color: var(--ui-text, var(--text));
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tool-mini-btn.primary {
  background: #3b82f6;
  border-color: #3b82f6;
  color: #ffffff;
}

.tool-mini-btn.primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.tool-mini-btn:hover:not(:disabled) {
  filter: brightness(1.1);
}

/* 结果区顶部标题行与清空按钮 */
.tools-section-head-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.tool-head-clear-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: 1px solid var(--ui-line, rgba(255,255,255,0.1));
  color: var(--ui-muted, #94a3b8);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tool-head-clear-btn:hover {
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.4);
  background: rgba(239, 68, 68, 0.06);
}

.tool-mini-svg {
  width: 12px;
  height: 12px;
  opacity: 0.85;
}

/* 批量大图翻页导航胶囊与按钮 */
.tool-page-nav-badge {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #f8fafc;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  z-index: 20;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.tool-page-nav-name {
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--ui-muted, #94a3b8);
  font-weight: normal;
}

.tool-page-nav-btn {
  position: absolute;
  top: 50%;
  margin-top: -19px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #ffffff;
  font-size: 1.4rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  user-select: none;
  transform: none !important;
  transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.tool-page-nav-btn:hover {
  background: rgba(59, 130, 246, 0.95);
  border-color: #3b82f6;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.45);
  transform: none !important;
}

.tool-page-nav-btn.prev { left: 12px; }
.tool-page-nav-btn.next { right: 12px; }

.tool-mirror-val {
  font-size: 0.72rem;
  color: #38bdf8;
  font-weight: 700;
  min-width: 32px;
}

#toolBatchDownloadAllBtn {
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.35);
  color: #60a5fa;
}

#toolBatchDownloadAllBtn:hover {
  background: rgba(59, 130, 246, 0.22);
  border-color: #3b82f6;
  color: #ffffff;
}

/* 离开/刷新页面防丢失确认弹窗 */
.tool-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.52);
  backdrop-filter: blur(18px) saturate(1.08);
  -webkit-backdrop-filter: blur(18px) saturate(1.08);
  transition: opacity 0.22s ease;
}

.tool-modal-backdrop.hidden {
  display: none !important;
}

.tool-modal-dialog {
  width: min(440px, calc(100vw - 32px));
  background: color-mix(in srgb, var(--ui-panel, #ffffff) 94%, transparent);
  border: 1px solid color-mix(in srgb, var(--ui-line, #dbe3ef) 72%, transparent);
  border-radius: 22px;
  padding: 28px 28px 24px;
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.26), 0 8px 24px rgba(15, 23, 42, 0.12);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  animation: toolModalPop 0.24s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes toolModalPop {
  0% { transform: scale(0.94) translateY(6px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

.tool-modal-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 2px 0 4px;
}

.tool-modal-icon-wrap.warning {
  background: #fff7e6;
  border: 1px solid #f9d78b;
  box-shadow: inset 0 0 0 5px rgba(255, 255, 255, 0.66);
}

.tool-modal-kicker {
  color: #b7791f;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1;
  text-transform: uppercase;
}

.tool-modal-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tool-modal-title {
  font-size: 1.2rem;
  font-weight: 750;
  color: #172033;
  letter-spacing: -0.025em;
}

.tool-modal-desc {
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1.65;
  max-width: 340px;
  margin: 0 auto;
}

.tool-modal-actions {
  display: flex;
  gap: 10px;
  width: 100%;
  margin-top: 14px;
}

.tool-modal-btn {
  flex: 1;
  min-height: 44px;
  padding: 11px 14px;
  border-radius: 12px;
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
  border: 1px solid transparent;
  outline: none;
}

/* 默认聚焦高亮的取消按钮 */
.tool-modal-btn.primary {
  background: #1769e0;
  border-color: #1769e0;
  color: #ffffff;
  box-shadow: 0 6px 14px rgba(23, 105, 224, 0.2);
}

.tool-modal-btn.primary:hover {
  background: #1258c2;
  border-color: #1258c2;
  box-shadow: 0 8px 18px rgba(23, 105, 224, 0.28);
  transform: translateY(-1px);
}

.tool-modal-btn.primary:focus-visible {
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.5);
}

.tool-modal-btn.danger {
  background: #ffffff;
  border: 1px solid #d7dee9;
  color: #64748b;
}

.tool-modal-btn.danger:hover {
  background: #f8fafc;
  border-color: #aeb9c9;
  color: #334155;
  transform: translateY(-1px);
}

@media (max-width: 480px) {
  .tool-modal-dialog {
    padding: 24px 20px 20px;
  }

  .tool-modal-actions {
    flex-direction: column-reverse;
  }

  .tool-modal-btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tool-modal-dialog,
  .tool-modal-btn {
    animation: none;
    transition: none;
  }
}

/* ============================================================
   万能工具箱 · 历史生成标签入口与 72 小时专属历史抽屉面板
   ============================================================ */
.tools-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tools-header-actions-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.tools-history-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 13px;
  background: var(--liquid-control, rgba(255, 255, 255, 0.55));
  border: 1px solid var(--liquid-border, rgba(255, 255, 255, 0.72));
  border-radius: 9999px;
  color: var(--ui-text, #172033);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.tools-history-tab-btn:hover {
  background: var(--liquid-control-hover, rgba(255, 255, 255, 0.85));
  border-color: var(--liquid-accent, #087cf0);
  color: var(--liquid-accent, #087cf0);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(8, 124, 240, 0.16);
}

:root[data-theme="dark"] .tools-history-tab-btn {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.14);
  color: #f1f5f9;
}

:root[data-theme="dark"] .tools-history-tab-btn:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: rgba(56, 189, 248, 0.4);
  color: #38bdf8;
}

.tools-history-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: var(--liquid-accent, #087cf0);
  color: #ffffff;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(8, 124, 240, 0.3);
}

.tools-history-badge.hidden {
  display: none !important;
}

/* 历史生成大尺寸面板 · 苹果液态毛玻璃双栏结构 (彻底告别灰蒙蒙) */
.tool-history-dialog {
  width: 94%;
  max-width: 1040px;
  height: 84vh;
  max-height: 800px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(36px) saturate(190%);
  -webkit-backdrop-filter: blur(36px) saturate(190%);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 24px;
  box-shadow: 0 32px 90px rgba(15, 23, 42, 0.18), 0 0 0 1px rgba(255, 255, 255, 0.6) inset;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: toolModalPop 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

:root[data-theme="dark"] .tool-history-dialog {
  background: rgba(18, 24, 38, 0.88);
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
}

.tool-history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--ui-line, rgba(0, 0, 0, 0.06));
  background: rgba(255, 255, 255, 0.3);
}

:root[data-theme="dark"] .tool-history-header {
  border-bottom-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.tool-history-title-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.tool-history-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--ui-text, #172033);
}

:root[data-theme="dark"] .tool-history-title {
  color: #f8fafc;
}

/* 醒目 72 小时提醒胶囊 */
.tool-history-alert-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.32);
  border-radius: 9999px;
  color: #d97706;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

:root[data-theme="dark"] .tool-history-alert-pill {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.28);
  color: #fbbf24;
}

.tool-history-close-btn {
  background: transparent;
  border: none;
  color: var(--ui-muted, #64748b);
  font-size: 1.15rem;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 8px;
  transition: all 0.15s ease;
}

.tool-history-close-btn:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--ui-text, #0f172a);
}

:root[data-theme="dark"] .tool-history-close-btn {
  color: #94a3b8;
}

:root[data-theme="dark"] .tool-history-close-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

/* 仿万能工具箱排版：左侧垂直分类栏 + 右侧内容展示双栏布局 */
.tool-history-main-layout {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* 左侧垂直分类栏 */
.tool-history-sidebar {
  width: 210px;
  min-width: 210px;
  border-right: 1px solid var(--ui-line, rgba(0, 0, 0, 0.06));
  background: rgba(246, 248, 252, 0.55);
  display: flex;
  flex-direction: column;
  padding: 14px 10px;
  overflow-y: auto;
}

:root[data-theme="dark"] .tool-history-sidebar {
  border-right-color: rgba(255, 255, 255, 0.08);
  background: rgba(14, 19, 30, 0.5);
}

.tool-history-sidebar-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ui-muted, #68748a);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 12px 10px;
}

:root[data-theme="dark"] .tool-history-sidebar-title {
  color: #94a3b8;
}

.tool-history-tabs {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.tool-history-tab {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  background: rgba(255, 255, 255, 0.4);
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--ui-text, #334155);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.16s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: left;
}

.tool-history-tab:hover {
  background: rgba(255, 255, 255, 0.85);
  color: var(--liquid-accent, #087cf0);
  transform: translateX(2px);
}

.tool-history-tab.active {
  background: rgba(8, 124, 240, 0.12);
  border-color: rgba(8, 124, 240, 0.32);
  color: var(--liquid-accent, #087cf0);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(8, 124, 240, 0.08);
}

:root[data-theme="dark"] .tool-history-tab {
  background: rgba(255, 255, 255, 0.03);
  color: #94a3b8;
}

:root[data-theme="dark"] .tool-history-tab:hover {
  background: rgba(255, 255, 255, 0.07);
  color: #f1f5f9;
}

:root[data-theme="dark"] .tool-history-tab.active {
  background: rgba(56, 189, 248, 0.14);
  border-color: rgba(56, 189, 248, 0.4);
  color: #38bdf8;
}

.tool-history-tab-count {
  font-size: 0.72rem;
  padding: 1px 6px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.06);
  color: var(--ui-muted, #64748b);
  font-weight: 600;
}

.tool-history-tab.active .tool-history-tab-count {
  background: rgba(8, 124, 240, 0.2);
  color: var(--liquid-accent, #087cf0);
}

:root[data-theme="dark"] .tool-history-tab-count {
  background: rgba(255, 255, 255, 0.08);
  color: #94a3b8;
}

:root[data-theme="dark"] .tool-history-tab.active .tool-history-tab-count {
  background: rgba(56, 189, 248, 0.22);
  color: #38bdf8;
}

/* 右侧内容展示区 */
.tool-history-content-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: transparent;
}

/* 右侧顶部子状态栏 */
.tool-history-sub-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  border-bottom: 1px solid var(--ui-line, rgba(0, 0, 0, 0.05));
  background: rgba(255, 255, 255, 0.2);
}

:root[data-theme="dark"] .tool-history-sub-bar {
  border-bottom-color: rgba(255, 255, 255, 0.06);
  background: rgba(0, 0, 0, 0.12);
}

.tool-history-active-category {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--ui-text, #1e293b);
}

:root[data-theme="dark"] .tool-history-active-category {
  color: #f1f5f9;
}

.tool-history-sub-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tool-history-summary {
  font-size: 0.78rem;
  color: var(--ui-muted, #64748b);
}

:root[data-theme="dark"] .tool-history-summary {
  color: #94a3b8;
}

/* 历史滚动区与网格 */
.tool-history-scroll-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
}

.tool-history-empty {
  height: 100%;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  color: var(--ui-muted, #64748b);
}

.tool-history-empty-icon {
  margin-bottom: 4px;
  color: #94a3b8;
}

.tool-history-empty-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ui-text, #1e293b);
}

:root[data-theme="dark"] .tool-history-empty-title {
  color: #e2e8f0;
}

.tool-history-empty-desc {
  font-size: 0.8rem;
  max-width: 360px;
  line-height: 1.5;
}

/* 历史卡片网格 (自适应多列) */
.tool-history-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 16px;
}

.tool-history-card {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05);
}

.tool-history-card:hover {
  transform: translateY(-2px);
  border-color: rgba(8, 124, 240, 0.35);
  box-shadow: 0 10px 28px rgba(8, 124, 240, 0.12);
  background: rgba(255, 255, 255, 0.95);
}

:root[data-theme="dark"] .tool-history-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

:root[data-theme="dark"] .tool-history-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5);
}

.tool-history-thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: rgba(0, 0, 0, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

:root[data-theme="dark"] .tool-history-thumb-wrap {
  background: rgba(0, 0, 0, 0.28);
}

.tool-history-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* 鼠标移入缩略图时，图片下方优雅浮起半透明胶囊下载按钮 */
.tool-history-float-download-btn {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  opacity: 0;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 15px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.28);
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 3;
  white-space: nowrap;
}

.tool-history-card:hover .tool-history-float-download-btn {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.tool-history-float-download-btn:hover {
  background: rgba(8, 124, 240, 0.92);
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 0 6px 18px rgba(8, 124, 240, 0.38);
  transform: translateX(-50%) translateY(-2px);
}

.tool-history-float-download-btn:active {
  transform: translateX(-50%) translateY(0);
}

/* 缩略图右上角微型快捷操作（载入画布、删除） */
.tool-history-thumb-actions {
  position: absolute;
  top: 8px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  opacity: 0;
  transform: translateY(-4px);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 3;
}

.tool-history-card:hover .tool-history-thumb-actions {
  opacity: 1;
  transform: translateY(0);
}

.tool-history-thumb-action-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.62);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
  padding: 0;
}

.tool-history-thumb-action-icon:hover {
  background: rgba(15, 23, 42, 0.88);
  transform: scale(1.08);
}

.tool-history-thumb-action-icon.load:hover {
  background: rgba(8, 124, 240, 0.88);
}

.tool-history-thumb-action-icon.danger:hover {
  background: rgba(239, 68, 68, 0.88);
  border-color: rgba(239, 68, 68, 0.5);
}

.tool-history-card-info {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tool-history-card-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ui-text, #1e293b);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

:root[data-theme="dark"] .tool-history-card-name {
  color: #f1f5f9;
}

.tool-history-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--ui-muted, #64748b);
}

:root[data-theme="dark"] .tool-history-card-meta {
  color: #94a3b8;
}

.tool-history-card-remaining {
  color: #087cf0;
  font-size: 0.7rem;
  font-weight: 600;
}

:root[data-theme="dark"] .tool-history-card-remaining {
  color: #38bdf8;
}

/* 底部操作与提示栏 */
.tool-history-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  border-top: 1px solid var(--ui-line, rgba(0, 0, 0, 0.06));
  background: rgba(255, 255, 255, 0.35);
}

:root[data-theme="dark"] .tool-history-footer {
  border-top-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.tool-history-footer-tip {
  font-size: 0.78rem;
  color: var(--ui-muted, #64748b);
}

:root[data-theme="dark"] .tool-history-footer-tip {
  color: #94a3b8;
}

.tool-history-action-btn {
  padding: 7px 16px;
  border-radius: 9px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.tool-history-action-btn.danger {
  background: rgba(239, 68, 68, 0.09);
  border-color: rgba(239, 68, 68, 0.22);
  color: #dc2626;
}

.tool-history-action-btn.danger:hover {
  background: rgba(239, 68, 68, 0.18);
  border-color: rgba(239, 68, 68, 0.45);
  color: #b91c1c;
}

:root[data-theme="dark"] .tool-history-action-btn.danger {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.25);
  color: #fca5a5;
}

:root[data-theme="dark"] .tool-history-action-btn.danger:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: rgba(239, 68, 68, 0.45);
  color: #ef4444;
}

.tool-history-action-btn.primary {
  background: #087cf0;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(8, 124, 240, 0.25);
}

.tool-history-action-btn.primary:hover {
  background: #0067d8;
}

@media (max-width: 960px) {
  .tools-workbench-container { flex-direction: column; }
  .tools-nav-sidebar { width: 100%; }
  .tools-nav-list { flex-direction: row; overflow-x: auto; padding-bottom: 6px; }
  .tools-nav-tab { white-space: nowrap; width: auto; }
  .tools-main-body { grid-template-columns: minmax(0, 1fr); }
}

/* ==========================================================================
   Linear & Raycast & 21st.dev Design System Elevation (顶部横向通栏版)
   ========================================================================== */

/* 1. 深度暗色设计 Token (Linear Obsidian) */
:root[data-theme="dark"] {
  --ui-bg: #090b10;
  --ui-shell: rgba(14, 17, 24, 0.9);
  --ui-panel: rgba(18, 22, 32, 0.88);
  --ui-panel-soft: rgba(26, 31, 46, 0.72);
  --ui-control: rgba(22, 27, 40, 0.88);
  --ui-control-hover: rgba(32, 38, 56, 0.95);
  --ui-line: rgba(255, 255, 255, 0.08);
  --ui-line-strong: rgba(59, 130, 246, 0.45);
  --ui-text: #f1f5f9;
  --ui-muted: #8e9bb0;
  --ui-accent: #3b82f6;
  --ui-accent-glow: rgba(59, 130, 246, 0.32);
}

/* 2. 顶部通栏横向导航栏 (Top Navigation Bar) */
.app-shell {
  display: block !important;
  min-height: 100vh !important;
}

.sidebar {
  position: sticky !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  height: 64px !important;
  min-height: 64px !important;
  max-height: 64px !important;
  padding: 0 clamp(16px, 2.5vw, 36px) !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 16px !important;
  border: 0 !important;
  border-bottom: 1px solid var(--glass-edge, rgba(0, 0, 0, 0.08)) !important;
  background: color-mix(in srgb, var(--ui-shell, var(--surface)) 88%, transparent) !important;
  -webkit-backdrop-filter: blur(20px) saturate(140%) !important;
  backdrop-filter: blur(20px) saturate(140%) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03) !important;
  z-index: 1000 !important;
  box-sizing: border-box !important;
  border-radius: 0 !important;
}

:root[data-theme="dark"] .sidebar {
  border-bottom: 1px solid rgba(255, 255, 255, 0.07) !important;
  background: rgba(13, 17, 23, 0.92) !important;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4) !important;
}

/* 彻底隐藏已废弃的历史旧顶栏，杜绝重叠 */
.topbar {
  display: none !important;
}

/* 顶部品牌 Logo */
.sidebar .brand-mark {
  flex: 0 0 auto !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  display: flex !important;
  align-items: center !important;
  white-space: nowrap !important;
}

/* 顶部导航列表：横向单行排列，允许 HOT 徽章溢出不截断 */
.sidebar .nav-list {
  flex: 1 1 auto !important;
  min-width: 0 !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 8px !important;
  overflow-x: auto !important;
  overflow-y: visible !important;
  padding: 8px 0 !important;
  scrollbar-width: none !important;
}
.sidebar .nav-list::-webkit-scrollbar {
  display: none;
}

/* 导航项：现代胶囊药丸（允许右上角 HOT 标签外露） */
.sidebar .nav-item {
  flex: 0 0 auto !important;
  width: auto !important;
  min-width: 0 !important;
  height: 38px !important;
  min-height: 38px !important;
  padding: 0 15px !important;
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  border-radius: 999px !important;
  white-space: nowrap !important;
  font-size: 0.86rem !important;
  font-weight: 550 !important;
  text-decoration: none !important;
  border: 1px solid transparent !important;
  background: transparent !important;
  color: var(--ui-text, var(--text)) !important;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1) !important;
  position: relative !important;
  overflow: visible !important;
}

.sidebar .nav-item::before {
  display: none !important;
}

.sidebar .nav-item:hover:not(.locked) {
  background: rgba(255, 255, 255, 0.82) !important;
  border-color: rgba(8, 124, 240, 0.35) !important;
  color: var(--ui-accent, #087cf0) !important;
  box-shadow: 0 4px 14px rgba(8, 124, 240, 0.12) !important;
  transform: translateY(-1px) !important;
}

:root[data-theme="dark"] .sidebar .nav-item:hover:not(.locked) {
  background: rgba(255, 255, 255, 0.12) !important;
  border-color: rgba(76, 156, 255, 0.42) !important;
  color: #60a5fa !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(76, 156, 255, 0.25) !important;
}

.sidebar .nav-item.active {
  background: rgba(37, 99, 235, 0.09) !important;
  border-color: rgba(37, 99, 235, 0.28) !important;
  color: var(--ui-accent, #2563eb) !important;
  font-weight: 600 !important;
}

:root[data-theme="dark"] .sidebar .nav-item.active {
  background: rgba(59, 130, 246, 0.15) !important;
  border-color: rgba(59, 130, 246, 0.38) !important;
  color: #60a5fa !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 2px 8px rgba(0, 0, 0, 0.3) !important;
}

.sidebar .pe-nav-group {
  display: inline-flex !important;
  align-items: center !important;
  width: auto !important;
  min-width: 0 !important;
  flex: 0 0 auto !important;
  overflow: visible !important;
}

.sidebar .pe-nav-group .nav-item {
  width: auto !important;
}

/* 导航矢量图标：悬停时平滑缩小淡出，给下层长文本让出全宽中心位 */
.nav-svg-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: inherit;
  opacity: 0.85;
  transition: opacity 0.18s ease, transform 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  transform: scale(1);
}

.sidebar .nav-item-flip:hover .nav-svg-icon {
  opacity: 0 !important;
  transform: scale(0.5) !important;
  pointer-events: none !important;
}

/* 导航标签与翻转交互（图标淡出，下层文字基于胶囊总宽完全居中） */
.sidebar .nav-item-flip {
  position: relative !important;
  overflow: visible !important;
}

.sidebar .nav-item-flip .nav-brand-label {
  display: inline-block !important;
  font-family: inherit !important;
  font-size: 0.86rem !important;
  font-weight: 550 !important;
  color: inherit !important;
  letter-spacing: normal !important;
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.16s ease !important;
  transform: translateY(0) !important;
  opacity: 1 !important;
}

.sidebar .nav-item-flip:hover .nav-brand-label {
  transform: translateY(-8px) scale(0.95) !important;
  opacity: 0 !important;
}

/* 翻转第二层文字：无任何图标干扰，以胶囊总宽为基准完美水平垂直居中对称 */
.sidebar .nav-item-flip .nav-action-label {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  box-sizing: border-box !important;
  padding: 0 12px !important;
  margin: 0 !important;
  opacity: 0 !important;
  transform: translateY(10px) !important;
  transition: opacity 0.18s ease, transform 0.22s cubic-bezier(0.16, 1, 0.3, 1) !important;
  font-family: inherit !important;
  font-size: 0.82rem !important;
  font-weight: 700 !important;
  white-space: nowrap !important;
  /* 浅色模式下：高对比鲜艳深蓝，清晰锐利 */
  color: #1d4ed8 !important;
  letter-spacing: 0.02em !important;
  pointer-events: none !important;
  z-index: 5 !important;
}

.sidebar .nav-item-flip:hover .nav-action-label {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* 暗色模式下：高饱和亮冰蓝，对比纯黑底色极其醒目 */
:root[data-theme="dark"] .sidebar .nav-item-flip .nav-action-label {
  color: #60a5fa !important;
  text-shadow: 0 0 8px rgba(96, 165, 250, 0.45) !important;
}

/* HOT 标签统一规范（彻底突破外框限制，永不截断） */
.nav-hot {
  position: absolute !important;
  top: -5px !important;
  right: -3px !important;
  z-index: 50 !important;
  pointer-events: none !important;
  font-size: 0.58rem !important;
  font-weight: 800 !important;
  line-height: 1 !important;
  padding: 2.5px 5.5px !important;
  border-radius: 999px !important;
  background: linear-gradient(135deg, #ef4444, #f97316) !important;
  color: #ffffff !important;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.45) !important;
  letter-spacing: 0.04em !important;
  border: 1px solid rgba(255, 255, 255, 0.8) !important;
}

:root[data-theme="dark"] .nav-hot {
  border-color: rgba(255, 255, 255, 0.25) !important;
}

/* 即将上线标签规范（紧凑、精致、高对比度） */
.nav-soon-badge {
  display: inline-block !important;
  margin-left: 5px !important;
  padding: 1.5px 5.5px !important;
  border-radius: 999px !important;
  font-size: 0.65rem !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
  letter-spacing: 0.02em !important;
  color: #ffffff !important;
  background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%) !important;
  box-shadow: 0 1px 5px rgba(234, 88, 12, 0.35) !important;
  white-space: nowrap !important;
  vertical-align: middle !important;
  border: 1px solid rgba(255, 255, 255, 0.6) !important;
  pointer-events: none !important;
}

:root[data-theme="dark"] .nav-soon-badge {
  background: linear-gradient(135deg, #d97706 0%, #b45309 100%) !important;
  border-color: rgba(255, 255, 255, 0.2) !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.45) !important;
}

/* 侧边栏右侧操作区 (横向紧凑对齐) */
.sidebar-actions {
  flex: 0 0 auto !important;
  margin-left: auto !important;
  margin-top: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 8px !important;
}

.nav-history {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  width: auto !important;
  height: 34px !important;
  padding: 0 14px !important;
  border-radius: 999px !important;
  border: 1px solid var(--ui-line, rgba(125, 125, 125, 0.18)) !important;
  background: var(--ui-panel-soft, rgba(125, 125, 125, 0.06)) !important;
  color: var(--ui-text, var(--text)) !important;
  font-size: 0.82rem !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  transition: all 0.16s ease !important;
}

.nav-history:hover {
  background: rgba(125, 125, 125, 0.12) !important;
  border-color: var(--ui-accent, #2563eb) !important;
  color: var(--ui-accent, #2563eb) !important;
}

:root[data-theme="dark"] .nav-history {
  border-color: rgba(255, 255, 255, 0.1) !important;
  background: rgba(255, 255, 255, 0.04) !important;
  color: #f1f5f9 !important;
}

:root[data-theme="dark"] .nav-history:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  border-color: #60a5fa !important;
  color: #60a5fa !important;
}

.action-svg-icon {
  width: 14px;
  height: 14px;
  opacity: 0.85;
}

.nav-history.nav-history-icon-only {
  width: 34px !important;
  height: 34px !important;
  min-width: 34px !important;
  padding: 0 !important;
  border-radius: 50% !important;
  justify-content: center !important;
  gap: 0 !important;
}

.sidebar-action-tools {
  display: flex !important;
  align-items: center !important;
  gap: 5px !important;
}

.font-zoom-pill {
  display: inline-flex !important;
  align-items: center !important;
  height: 34px !important;
  padding: 2px !important;
  border-radius: 999px !important;
  border: 1px solid var(--ui-line, rgba(125, 125, 125, 0.18)) !important;
  background: var(--ui-panel-soft, rgba(125, 125, 125, 0.05)) !important;
  box-sizing: border-box !important;
}

:root[data-theme="dark"] .font-zoom-pill {
  border-color: rgba(255, 255, 255, 0.1) !important;
  background: rgba(255, 255, 255, 0.04) !important;
}

.font-zoom-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 28px !important;
  height: 28px !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 50% !important;
  background: transparent !important;
  color: var(--ui-muted, #64748b) !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}

.font-zoom-btn:hover {
  background: rgba(125, 125, 125, 0.12) !important;
  color: var(--ui-text, var(--text)) !important;
}

:root[data-theme="dark"] .font-zoom-btn {
  color: #8e9bb0 !important;
}

:root[data-theme="dark"] .font-zoom-btn:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  color: #f1f5f9 !important;
}

.font-zoom-divider {
  display: block !important;
  width: 1px !important;
  height: 14px !important;
  background: var(--ui-line, rgba(125, 125, 125, 0.18)) !important;
  margin: 0 1px !important;
  flex: 0 0 1px !important;
}

:root[data-theme="dark"] .font-zoom-divider {
  background: rgba(255, 255, 255, 0.1) !important;
}

.topbar-points-pill {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  height: 34px !important;
  padding: 0 12px !important;
  border-radius: 999px !important;
  border: 1px solid var(--ui-line, rgba(125, 125, 125, 0.18)) !important;
  background: var(--ui-panel-soft, rgba(125, 125, 125, 0.05)) !important;
  color: var(--ui-text, var(--text)) !important;
  font-size: 12.5px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  transition: all 0.15s ease !important;
}

.topbar-points-pill:hover {
  background: rgba(125, 125, 125, 0.12) !important;
  border-color: rgba(255, 157, 0, 0.4) !important;
}

:root[data-theme="dark"] .topbar-points-pill {
  border-color: rgba(255, 255, 255, 0.1) !important;
  background: #191b22 !important;
  color: #f1f5f9 !important;
}

:root[data-theme="dark"] .topbar-points-pill:hover {
  background: #232630 !important;
  border-color: rgba(255, 157, 0, 0.5) !important;
}

.topbar-zap-icon {
  width: 14px !important;
  height: 14px !important;
  color: #ff9800 !important;
  fill: #ff9800 !important;
  flex: 0 0 auto !important;
}

.topbar-points-pill strong {
  color: inherit !important;
  font-weight: 700 !important;
  margin-left: 2px !important;
}

.topbar-vip-pill {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  height: 34px !important;
  padding: 0 13px !important;
  border-radius: 999px !important;
  border: 1px solid #f59e0b !important;
  background: linear-gradient(135deg, #fef08a 0%, #facc15 100%) !important;
  color: #78350f !important;
  font-size: 12.5px !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  box-shadow: 0 2px 7px rgba(245, 158, 11, 0.22) !important;
  transition: all 0.15s ease !important;
}

.topbar-vip-pill:hover {
  background: linear-gradient(135deg, #fef9c3 0%, #eab308 100%) !important;
  box-shadow: 0 3px 10px rgba(245, 158, 11, 0.35) !important;
  transform: translateY(-1px);
}

:root[data-theme="dark"] .topbar-vip-pill {
  border-color: rgba(250, 204, 21, 0.3) !important;
  background: linear-gradient(135deg, #facc15 0%, #eab308 100%) !important;
  color: #1c1917 !important;
  box-shadow: 0 2px 8px rgba(250, 204, 21, 0.25) !important;
}

:root[data-theme="dark"] .topbar-vip-pill:hover {
  background: linear-gradient(135deg, #fde047 0%, #ca8a04 100%) !important;
  box-shadow: 0 4px 12px rgba(250, 204, 21, 0.4) !important;
}

.topbar-vip-icon {
  width: 14px !important;
  height: 14px !important;
  fill: currentColor !important;
  flex: 0 0 auto !important;
}

.font-btn, .theme-toggle {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 34px !important;
  height: 34px !important;
  padding: 0 !important;
  border-radius: 50% !important;
  border: 1px solid var(--ui-line, rgba(125, 125, 125, 0.18)) !important;
  background: var(--ui-panel-soft, rgba(125, 125, 125, 0.05)) !important;
  color: var(--ui-muted, #64748b) !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}

.font-btn:hover, .theme-toggle:hover {
  background: rgba(125, 125, 125, 0.12) !important;
  color: var(--ui-text, var(--text)) !important;
}

:root[data-theme="dark"] .font-btn,
:root[data-theme="dark"] .theme-toggle {
  border-color: rgba(255, 255, 255, 0.1) !important;
  background: rgba(255, 255, 255, 0.04) !important;
  color: #8e9bb0 !important;
}

:root[data-theme="dark"] .font-btn:hover,
:root[data-theme="dark"] .theme-toggle:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  color: #f1f5f9 !important;
}

.tool-svg-icon, .theme-svg-icon {
  width: 14px;
  height: 14px;
}

/* 顶部账户中心胶囊 */
.sidebar-account {
  flex: 0 0 auto !important;
  margin: 0 !important;
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 4px 10px 4px 4px !important;
  border-radius: 999px !important;
  background: var(--ui-panel-soft, rgba(125, 125, 125, 0.05)) !important;
  border: 1px solid var(--ui-line, rgba(125, 125, 125, 0.12)) !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}

.sidebar-account:hover {
  transform: translateY(-1px);
  border-color: var(--ui-accent, #2563eb) !important;
}

:root[data-theme="dark"] .sidebar-account {
  background: rgba(255, 255, 255, 0.03) !important;
  border-color: rgba(255, 255, 255, 0.07) !important;
}

:root[data-theme="dark"] .sidebar-account:hover {
  border-color: rgba(96, 165, 250, 0.5) !important;
}

.acc-avatar {
  width: 36px !important;
  height: 36px !important;
  min-width: 36px !important;
  min-height: 36px !important;
  border-radius: 11px !important;
  background: var(--ui-panel, #ffffff) !important;
  border: 1.5px solid var(--ui-line, rgba(125, 125, 125, 0.2)) !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  overflow: hidden !important;
  cursor: pointer !important;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease !important;
}

:root[data-theme="dark"] .acc-avatar {
  background: #1c1d25 !important;
  border-color: rgba(255, 255, 255, 0.15) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4) !important;
}

.acc-avatar:hover {
  transform: scale(1.06) !important;
  border-color: var(--ui-accent, #2563eb) !important;
}

.acc-avatar img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  border-radius: inherit !important;
  display: block !important;
}

.acc-info {
  display: flex !important;
  flex-direction: column !important;
  gap: 1px !important;
}

.acc-name {
  font-size: 0.74rem !important;
  font-weight: 600 !important;
  color: var(--ui-text, var(--text)) !important;
  white-space: nowrap !important;
}

.acc-points {
  font-size: 0.64rem !important;
  color: var(--ui-muted, #64748b) !important;
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
  white-space: nowrap !important;
}

.acc-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #10b981;
}

/* 主内容区正常恢复排布 */
.main-area {
  overflow: visible !important;
  border-radius: 0 !important;
}

/* 4. Raycast 容器投影与顶部高光细线 */
.tools-workbench-main,
.tools-nav-sidebar,
.tool-display-canvas {
  box-shadow: 0 16px 36px -8px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;
}

/* 5. 21st.dev 风格上传拖拽区呼吸感 */
.tool-upload-box {
  transition: border-color 0.2s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.tool-upload-box:hover,
.tool-upload-box.is-dragover {
  border-color: #3b82f6 !important;
  background: rgba(59, 130, 246, 0.06) !important;
  box-shadow: 0 0 24px rgba(59, 130, 246, 0.16), inset 0 0 12px rgba(59, 130, 246, 0.05) !important;
}

/* 6. Magic UI 按钮轻柔扫光动效 (Shimmer Effect) */
.tool-submit-btn {
  position: relative !important;
  overflow: hidden !important;
}

.tool-submit-btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.22) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.tool-submit-btn:hover:not(:disabled)::after {
  transform: translateX(100%);
}

.tool-submit-btn:active:not(:disabled) {
  transform: scale(0.985) !important;
}

/* ==========================================================================
   启未专属轻量 UI 组件库 (QW-UI Kit)
   统一赋能四大核心板块：电商工坊、美学影像馆、随心画布、万能工具箱
   ========================================================================== */

/* 1. 主操作按钮 (Primary Action Button)
   - 具有品牌深度科技蓝质感、Raycast 实体按键内微光与 Magic UI 扫光动效 */
.qw-btn-primary,
.tool-submit-btn,
.dp-primary-btn,
.pe-primary-btn,
#generateButton,
.dp-generate-btn,
.dp-merge-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  height: 40px !important;
  padding: 0 20px !important;
  border-radius: 10px !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
  color: #ffffff !important;
  font-family: inherit !important;
  font-size: 0.88rem !important;
  font-weight: 650 !important;
  letter-spacing: 0.02em !important;
  cursor: pointer !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3), 0 4px 14px rgba(37, 99, 235, 0.35) !important;
  position: relative !important;
  overflow: hidden !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  white-space: nowrap !important;
}

.qw-btn-primary::after,
.tool-submit-btn::after,
.dp-primary-btn::after,
.pe-primary-btn::after,
#generateButton::after,
.dp-generate-btn::after,
.dp-merge-btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.24) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.qw-btn-primary:hover:not(:disabled)::after,
.tool-submit-btn:hover:not(:disabled)::after,
.dp-primary-btn:hover:not(:disabled)::after,
.pe-primary-btn:hover:not(:disabled)::after,
#generateButton:hover:not(:disabled)::after,
.dp-generate-btn:hover:not(:disabled)::after,
.dp-merge-btn:hover:not(:disabled)::after {
  transform: translateX(100%);
}

.qw-btn-primary:hover:not(:disabled),
.tool-submit-btn:hover:not(:disabled),
.dp-primary-btn:hover:not(:disabled),
.pe-primary-btn:hover:not(:disabled),
#generateButton:hover:not(:disabled),
.dp-generate-btn:hover:not(:disabled),
.dp-merge-btn:hover:not(:disabled) {
  transform: translateY(-1px) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 6px 20px rgba(37, 99, 235, 0.48) !important;
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
}

.qw-btn-primary:active:not(:disabled),
.tool-submit-btn:active:not(:disabled),
.dp-primary-btn:active:not(:disabled),
.pe-primary-btn:active:not(:disabled),
#generateButton:active:not(:disabled),
.dp-generate-btn:active:not(:disabled),
.dp-merge-btn:active:not(:disabled) {
  transform: scale(0.98) !important;
}

.qw-btn-primary:disabled,
.tool-submit-btn:disabled,
.dp-primary-btn:disabled,
.pe-primary-btn:disabled,
#generateButton:disabled,
.dp-generate-btn:disabled,
.dp-merge-btn:disabled {
  opacity: 0.45 !important;
  cursor: not-allowed !important;
  box-shadow: none !important;
  transform: none !important;
}

/* 2. 次要操作按钮 (Secondary Action Button)
   - 磨砂玻璃质感、微光发丝边框与舒适回弹 */
.qw-btn-secondary,
.tool-secondary-btn,
.dp-action-btn,
.pe-action-btn,
.detail-page-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 7px !important;
  height: 36px !important;
  padding: 0 15px !important;
  border-radius: 9px !important;
  border: 1px solid var(--ui-line, rgba(125, 125, 125, 0.18)) !important;
  background: var(--ui-panel-soft, rgba(125, 125, 125, 0.06)) !important;
  color: var(--ui-text, var(--text)) !important;
  font-family: inherit !important;
  font-size: 0.82rem !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04) !important;
  transition: all 0.16s cubic-bezier(0.16, 1, 0.3, 1) !important;
  white-space: nowrap !important;
}

.qw-btn-secondary:hover:not(:disabled),
.tool-secondary-btn:hover:not(:disabled),
.dp-action-btn:hover:not(:disabled),
.pe-action-btn:hover:not(:disabled),
.detail-page-btn:hover:not(:disabled) {
  background: rgba(125, 125, 125, 0.12) !important;
  border-color: var(--ui-accent, #2563eb) !important;
  color: var(--ui-accent, #2563eb) !important;
  transform: translateY(-1px) !important;
}

:root[data-theme="dark"] .qw-btn-secondary,
:root[data-theme="dark"] .tool-secondary-btn,
:root[data-theme="dark"] .dp-action-btn,
:root[data-theme="dark"] .pe-action-btn,
:root[data-theme="dark"] .detail-page-btn {
  border-color: rgba(255, 255, 255, 0.1) !important;
  background: rgba(255, 255, 255, 0.05) !important;
  color: #f1f5f9 !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 2px 6px rgba(0, 0, 0, 0.25) !important;
}

:root[data-theme="dark"] .qw-btn-secondary:hover:not(:disabled),
:root[data-theme="dark"] .tool-secondary-btn:hover:not(:disabled),
:root[data-theme="dark"] .dp-action-btn:hover:not(:disabled),
:root[data-theme="dark"] .pe-action-btn:hover:not(:disabled),
:root[data-theme="dark"] .detail-page-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.09) !important;
  border-color: #60a5fa !important;
  color: #60a5fa !important;
}

/* 3. 轻量/小工具按钮 (Mini / Ghost Button) */
.qw-btn-ghost,
.qw-btn-mini,
.tool-mini-btn,
.panel-reset-workspace,
.tool-head-clear-btn,
.reset-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 5px !important;
  height: 28px !important;
  padding: 0 10px !important;
  border-radius: 7px !important;
  border: 1px solid var(--ui-line, rgba(125, 125, 125, 0.14)) !important;
  background: transparent !important;
  color: var(--ui-muted, #64748b) !important;
  font-family: inherit !important;
  font-size: 0.76rem !important;
  font-weight: 550 !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
  white-space: nowrap !important;
}

.qw-btn-ghost:hover,
.qw-btn-mini:hover,
.tool-mini-btn:hover,
.panel-reset-workspace:hover,
.tool-head-clear-btn:hover,
.reset-btn:hover {
  background: rgba(125, 125, 125, 0.1) !important;
  color: var(--ui-text, var(--text)) !important;
  border-color: var(--ui-line, rgba(125, 125, 125, 0.25)) !important;
}

.tool-mini-btn.primary,
.qw-btn-mini.primary {
  background: rgba(37, 99, 235, 0.08) !important;
  border-color: rgba(37, 99, 235, 0.25) !important;
  color: var(--ui-accent, #2563eb) !important;
  font-weight: 600 !important;
}

.tool-mini-btn.primary:hover,
.qw-btn-mini.primary:hover {
  background: rgba(37, 99, 235, 0.14) !important;
  border-color: var(--ui-accent, #2563eb) !important;
}

/* 4. 统一滑动条轨道与滑块 (Sliders) */
.qw-slider,
.tool-mirror-slider {
  -webkit-appearance: none !important;
  appearance: none !important;
  width: 100% !important;
  height: 4px !important;
  border-radius: 999px !important;
  background: rgba(125, 125, 125, 0.2) !important;
  outline: none !important;
  cursor: pointer !important;
  transition: background 0.15s ease !important;
}

.qw-slider::-webkit-slider-thumb,
.tool-mirror-slider::-webkit-slider-thumb {
  -webkit-appearance: none !important;
  appearance: none !important;
  width: 16px !important;
  height: 16px !important;
  border-radius: 50% !important;
  background: #ffffff !important;
  border: 1px solid rgba(0, 0, 0, 0.15) !important;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2) !important;
  cursor: grab !important;
  transition: transform 0.15s ease, box-shadow 0.15s ease !important;
}

.qw-slider::-webkit-slider-thumb:hover,
.tool-mirror-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15) !important;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.18) !important;
}

/* 5. 卡片容器统一体系 (Cards & Panels) */
.qw-card,
.qw-panel,
.tools-workbench-main,
.tools-nav-sidebar,
.tool-display-canvas,
.panel {
  border-radius: 14px !important;
  border: 1px solid var(--ui-line, rgba(125, 125, 125, 0.12)) !important;
  background: var(--ui-panel, rgba(255, 255, 255, 0.8)) !important;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.03), inset 0 1px 0 rgba(255, 255, 255, 0.8) !important;
}

:root[data-theme="dark"] .qw-card,
:root[data-theme="dark"] .qw-panel,
:root[data-theme="dark"] .tools-workbench-main,
:root[data-theme="dark"] .tools-nav-sidebar,
:root[data-theme="dark"] .tool-display-canvas,
:root[data-theme="dark"] .panel {
  background: var(--ui-panel, #121620) !important;
  border-color: rgba(255, 255, 255, 0.07) !important;
  box-shadow: 0 14px 34px -8px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;
}

/* ==========================================================================
   1. 顶部导航栏标签严格绝对水平居中微调
   ========================================================================== */
.sidebar .nav-item {
  padding: 0 16px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  gap: 7px !important;
}

.sidebar .nav-item .nav-svg-icon {
  margin: 0 !important;
  display: inline-block !important;
  vertical-align: middle !important;
  flex-shrink: 0 !important;
}

.sidebar .nav-item .nav-brand-label {
  margin: 0 !important;
  padding: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  line-height: 1 !important;
}

/* ==========================================================================
   2. 随心画布 (产品精修) 侧边工具栏全套重塑与齐整排版
   ========================================================================== */

/* 侧边工具栏容器 (Apple Glass Dock) */
.pe-ai-studio .pe-tool-dock {
  width: 58px !important;
  padding: 8px 5px !important;
  border-radius: 18px !important;
  border: 1px solid var(--ui-line, rgba(125, 125, 125, 0.16)) !important;
  background: var(--ui-panel, rgba(255, 255, 255, 0.88)) !important;
  -webkit-backdrop-filter: blur(24px) saturate(1.4) !important;
  backdrop-filter: blur(24px) saturate(1.4) !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.8) !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
}

:root[data-theme="dark"] .pe-ai-studio .pe-tool-dock {
  background: var(--ui-panel, rgba(18, 22, 32, 0.88)) !important;
  border-color: rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;
}

/* 随心画布 5 大选区工具按钮排版 */
.pe-ai-studio .pe-toolbar-vertical {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 5px !important;
  width: 100% !important;
}

.pe-ai-studio .pe-toolbar-vertical .pe-tool-btn {
  width: 46px !important;
  height: 48px !important;
  border-radius: 12px !important;
  border: 1px solid transparent !important;
  background: transparent !important;
  color: var(--ui-muted, #64748b) !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 3px !important;
  padding: 0 !important;
  margin: 0 !important;
  cursor: pointer !important;
  transition: all 0.16s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

/* 清除伪元素图标，只保留我们注入的高清矢量 SVG */
.pe-ai-studio .pe-toolbar-vertical .pe-tool-btn::before {
  content: none !important;
  display: none !important;
}

.pe-ai-studio .pe-toolbar-vertical .pe-tool-btn .pe-tool-svg {
  width: 19px !important;
  height: 19px !important;
  flex-shrink: 0 !important;
  color: inherit !important;
  opacity: 0.85 !important;
  transition: transform 0.15s ease, opacity 0.15s ease !important;
}

.pe-ai-studio .pe-toolbar-vertical .pe-tool-btn span {
  font-size: 0.68rem !important;
  font-weight: 600 !important;
  line-height: 1 !important;
  color: inherit !important;
  letter-spacing: 0.02em !important;
}

.pe-ai-studio .pe-toolbar-vertical .pe-tool-btn:hover:not(:disabled) {
  background: rgba(37, 99, 235, 0.06) !important;
  color: var(--ui-accent, #2563eb) !important;
  transform: translateY(-1px) !important;
}

.pe-ai-studio .pe-toolbar-vertical .pe-tool-btn:hover:not(:disabled) .pe-tool-svg {
  opacity: 1 !important;
  transform: scale(1.08) !important;
}

/* 激活选中态（参考用户截图的优雅高质感高亮药丸） */
.pe-ai-studio .pe-toolbar-vertical .pe-tool-btn.active {
  background: rgba(37, 99, 235, 0.11) !important;
  border-color: rgba(37, 99, 235, 0.28) !important;
  color: var(--ui-accent, #2563eb) !important;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.18) !important;
}

:root[data-theme="dark"] .pe-ai-studio .pe-toolbar-vertical .pe-tool-btn.active {
  background: rgba(59, 130, 246, 0.18) !important;
  border-color: rgba(59, 130, 246, 0.38) !important;
  color: #60a5fa !important;
  box-shadow: 0 2px 10px rgba(59, 130, 246, 0.28) !important;
}

.pe-ai-studio .pe-toolbar-vertical .pe-tool-btn.active .pe-tool-svg {
  opacity: 1 !important;
}

/* 分割线居中齐整 */
.pe-rail-divider {
  width: 28px !important;
  height: 1px !important;
  background: var(--ui-line, rgba(125, 125, 125, 0.18)) !important;
  margin: 8px auto !important;
  border: 0 !important;
}

/* 缩放轨道 (pe-zoom-rail) 居中齐整 */
.pe-zoom-rail {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  width: 100% !important;
  gap: 6px !important;
}

.pe-zoom-label {
  font-size: 0.7rem !important;
  font-weight: 600 !important;
  color: var(--ui-muted, #64748b) !important;
  text-align: center !important;
}

/* 垂直滑动槽 */
.pe-zoom-slider {
  -webkit-appearance: slider-vertical !important;
  appearance: slider-vertical !important;
  width: 4px !important;
  height: 76px !important;
  background: rgba(125, 125, 125, 0.18) !important;
  border-radius: 999px !important;
  outline: none !important;
  cursor: pointer !important;
  margin: 4px 0 !important;
}

/* 底部历史操作工具组 (pe-rail-history) 完美居中无偏移 */
.pe-rail-history {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 6px !important;
  width: 100% !important;
  margin-top: 6px !important;
}

.pe-rail-btn {
  width: 34px !important;
  height: 34px !important;
  border-radius: 9px !important;
  border: 1px solid var(--ui-line, rgba(125, 125, 125, 0.14)) !important;
  background: transparent !important;
  color: var(--ui-muted, #64748b) !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 0 !important;
  margin: 0 !important;
  position: relative !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}

/* 彻底清除旧的歪斜 mask 伪元素，完全以内部 SVG 居中为准 */
.pe-rail-btn::before {
  content: none !important;
  display: none !important;
}

.pe-rail-svg {
  width: 17px !important;
  height: 17px !important;
  flex-shrink: 0 !important;
  color: inherit !important;
  opacity: 0.85 !important;
  transition: transform 0.15s ease, opacity 0.15s ease !important;
}

#peUndo .pe-rail-svg,
#peRedo .pe-rail-svg {
  stroke-width: 2.35px !important;
  width: 17px !important;
  height: 17px !important;
}

#peClearRegions .pe-rail-svg {
  stroke-width: 2.0px !important;
  width: 17px !important;
  height: 17px !important;
}

.pe-rail-btn:hover:not(:disabled) {
  background: rgba(125, 125, 125, 0.1) !important;
  color: var(--ui-text, var(--text)) !important;
  transform: translateY(-1px) !important;
}

.pe-rail-btn:hover:not(:disabled) .pe-rail-svg {
  opacity: 1 !important;
  transform: scale(1.08) !important;
}

.pe-undo-btn:hover:not(:disabled),
.pe-redo-btn:hover:not(:disabled) {
  color: var(--ui-accent, #2563eb) !important;
}

#peClearRegions,
.pe-clear-btn {
  position: relative !important;
  left: 0 !important;
  right: auto !important;
  margin: 0 auto !important;
  color: #ef4444 !important;
}

.pe-clear-btn:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.08) !important;
  color: #dc2626 !important;
  border-color: rgba(239, 68, 68, 0.25) !important;
}

/* 全局隐藏生成质量选项：前台不显示，后台默认锁定 high */
#imageQuality,
#homeQuality,
#peQuality,
#seriesQuality,
#deckQuality,
.deck-quality-field,
label:has(#imageQuality),
label:has(#homeQuality),
label:has(#peQuality),
label:has(#seriesQuality) {
  display: none !important;
}

/* 万能工具箱：生成模型与清晰度单行展示 */
.tool-model-size-row {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 12px !important;
  margin-top: 10px !important;
}

.tool-model-size-label-group {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  flex: 1 1 auto !important;
  white-space: nowrap !important;
}

.tool-model-static-tag {
  display: inline-flex !important;
  align-items: center !important;
  padding: 3px 10px !important;
  background: rgba(0, 113, 227, 0.08) !important;
  color: var(--color-brand, #0071e3) !important;
  border: 1px solid rgba(0, 113, 227, 0.22) !important;
  border-radius: 6px !important;
  font-size: 13px !important;
  font-weight: 600 !important;
}

.tool-model-size-select-group {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex: 0 0 auto !important;
}

.tool-size-inline-select {
  width: 90px !important;
  min-width: 80px !important;
  padding: 5px 8px !important;
  font-size: 13px !important;
  margin: 0 !important;
}

/* 镜面识别第二次操作必须醒目且保持单行；清空只作用于当前结果池。 */
.tool-mini-btn.mirror-redetect,
.tool-mini-btn.mirror-redetect:hover:not(:disabled) {
  color: #ef4444 !important;
  border-color: rgba(239, 68, 68, 0.45) !important;
  background: rgba(239, 68, 68, 0.08) !important;
  white-space: nowrap !important;
}

.tool-clear-results-btn {
  margin-left: auto !important;
  color: #ef4444 !important;
  border-color: rgba(239, 68, 68, 0.35) !important;
  white-space: nowrap !important;
}

.tool-clear-results-btn:hover:not(:disabled) {
  color: #dc2626 !important;
  border-color: rgba(239, 68, 68, 0.6) !important;
  background: rgba(239, 68, 68, 0.08) !important;
}

/* ==========================================================================
 * 万能工具箱：八个工具导航状态提示（正在运行 / 完成 · 跨工具保持 · 刷新持久化）
 * ========================================================================== */

.tools-tab-title-wrap {
  display: flex !important;
  align-items: center !important;
  gap: 5px !important;
  min-width: max-content !important;
  flex-shrink: 0 !important;
}

.tools-tab-title-wrap .tools-tab-name {
  white-space: nowrap !important;
  overflow: visible !important;
  text-overflow: clip !important;
  font-size: 0.85rem !important;
  flex-shrink: 0 !important;
  letter-spacing: -0.01em !important;
}

/* 热门工具专用 HOT 徽标：火红渐变、微光投影、白字精致圆角 */
.tool-hot-badge {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 1.5px 5.5px !important;
  border-radius: 999px !important;
  background: linear-gradient(135deg, #ef4444, #f97316) !important;
  color: #ffffff !important;
  font-size: 8.5px !important;
  font-weight: 800 !important;
  line-height: 1.1 !important;
  letter-spacing: 0.04em !important;
  box-shadow: 0 1px 4px rgba(239, 68, 68, 0.42) !important;
  border: 1px solid rgba(255, 255, 255, 0.5) !important;
  flex-shrink: 0 !important;
}

:root[data-theme="dark"] .tool-hot-badge {
  border-color: rgba(255, 255, 255, 0.25) !important;
}

.tool-task-status-pill {
  display: inline-flex !important;
  align-items: center !important;
  gap: 3.5px !important;
  padding: 1.5px 6px !important;
  border-radius: 999px !important;
  font-size: 10px !important;
  font-weight: 600 !important;
  line-height: 1.2 !important;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05) !important;
}

.tool-task-status-pill.hidden {
  display: none !important;
}

/* 正在运行态（呼吸微光 + 旋转环） */
.tool-task-status-pill.is-running {
  background: rgba(59, 130, 246, 0.12) !important;
  border: 1px solid rgba(59, 130, 246, 0.38) !important;
  color: #2563eb !important;
  animation: toolTaskPulseGlow 2s infinite ease-in-out !important;
}

:root[data-theme="dark"] .tool-task-status-pill.is-running,
body.dark-theme .tool-task-status-pill.is-running {
  background: rgba(59, 130, 246, 0.22) !important;
  border-color: rgba(96, 165, 250, 0.5) !important;
  color: #93c5fd !important;
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.25) !important;
}

.tool-task-status-pill .tool-status-spinner {
  display: inline-block !important;
  width: 8px !important;
  height: 8px !important;
  border-radius: 50% !important;
  border: 1.5px solid currentColor !important;
  border-top-color: transparent !important;
  animation: spin 0.8s linear infinite !important;
  flex-shrink: 0 !important;
}

/* 完成态（翡翠绿勾 + 精致胶囊） */
.tool-task-status-pill.is-completed {
  background: rgba(16, 185, 129, 0.12) !important;
  border: 1px solid rgba(16, 185, 129, 0.38) !important;
  color: #059669 !important;
}

:root[data-theme="dark"] .tool-task-status-pill.is-completed,
body.dark-theme .tool-task-status-pill.is-completed {
  background: rgba(16, 185, 129, 0.22) !important;
  border-color: rgba(52, 211, 153, 0.5) !important;
  color: #6ee7b7 !important;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.25) !important;
}

.tool-task-status-pill .tool-status-check {
  font-size: 10px !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  flex-shrink: 0 !important;
}

.tool-task-status-pill .tool-status-text {
  font-size: 10px !important;
  letter-spacing: -0.2px !important;
}

@keyframes toolTaskPulseGlow {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.85;
    transform: scale(0.98);
  }
}

/* ==========================================================================
   全站顶栏六大主导航标签任务状态指示器（正在运行微光环 / 已完成翡翠绿胶囊 / 防遮挡规范）
   涵盖：灵感广场、电商工坊、美学影像馆、随心画布、万能工具箱、造物空间
   ========================================================================== */

.nav-task-status-pill {
  display: inline-flex !important;
  align-items: center !important;
  gap: 3.5px !important;
  height: 18px !important;
  padding: 1px 6.5px !important;
  border-radius: 999px !important;
  font-size: 10px !important;
  font-weight: 600 !important;
  line-height: 1 !important;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  margin-left: 5px !important;
  vertical-align: middle !important;
  z-index: 6 !important;
  pointer-events: none !important;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06) !important;
}

.nav-task-status-pill.hidden {
  display: none !important;
}

/* 带有状态指示器时的胶囊自适应展开，绝不挤压现有文字与图标 */
.sidebar .nav-item.has-status {
  min-width: max-content !important;
  padding-right: 12px !important;
}

.sidebar .pe-nav-group:has(.has-status) {
  flex: 0 0 auto !important;
  min-width: max-content !important;
}

/* 翻转保护：悬停时翻转动作文字靠左居中，右侧为状态指示器预留绝对安全通道，绝不遮挡 */
.sidebar .nav-item-flip.has-status:hover .nav-action-label {
  padding-right: 58px !important;
  justify-content: flex-start !important;
  padding-left: 14px !important;
}

/* 正在运行态（呼吸微光 + 微型旋转环） */
.nav-task-status-pill.is-running {
  background: rgba(59, 130, 246, 0.12) !important;
  border: 1px solid rgba(59, 130, 246, 0.38) !important;
  color: #2563eb !important;
  animation: navTaskPulseGlow 2s infinite ease-in-out !important;
}

:root[data-theme="dark"] .nav-task-status-pill.is-running,
body.dark-theme .nav-task-status-pill.is-running {
  background: rgba(59, 130, 246, 0.22) !important;
  border-color: rgba(96, 165, 250, 0.5) !important;
  color: #93c5fd !important;
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.25) !important;
}

.nav-task-status-pill .nav-status-spinner {
  display: inline-block !important;
  width: 8px !important;
  height: 8px !important;
  border-radius: 50% !important;
  border: 1.5px solid currentColor !important;
  border-top-color: transparent !important;
  animation: spin 0.8s linear infinite !important;
  flex-shrink: 0 !important;
}

/* 完成态（翡翠绿勾 + 精致胶囊） */
.nav-task-status-pill.is-completed {
  background: rgba(16, 185, 129, 0.12) !important;
  border: 1px solid rgba(16, 185, 129, 0.38) !important;
  color: #059669 !important;
}

:root[data-theme="dark"] .nav-task-status-pill.is-completed,
body.dark-theme .nav-task-status-pill.is-completed {
  background: rgba(16, 185, 129, 0.22) !important;
  border-color: rgba(52, 211, 153, 0.5) !important;
  color: #6ee7b7 !important;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.25) !important;
}

.nav-task-status-pill .nav-status-check {
  font-size: 10px !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  flex-shrink: 0 !important;
}

.nav-task-status-pill .nav-status-text {
  font-size: 10px !important;
  letter-spacing: -0.2px !important;
}

@keyframes navTaskPulseGlow {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.86;
    transform: scale(0.97);
  }
}

/* Homepage Liquid Glass layer. Keep every rule under #homeBoard so the shared
   controls used by workbenches and tools retain their own visual treatment. */
#homeBoard .home-prompt-shell {
  border-color: var(--liquid-border);
  background: linear-gradient(142deg,
    color-mix(in srgb, var(--liquid-card-strong) 82%, transparent),
    color-mix(in srgb, var(--liquid-control) 86%, transparent));
  box-shadow: var(--liquid-shadow-card), var(--liquid-inset);
  -webkit-backdrop-filter: var(--liquid-backdrop);
  backdrop-filter: var(--liquid-backdrop);
}
#homeBoard .home-input {
  color: var(--liquid-text);
  background: transparent;
}
#homeBoard .home-task-pill:not(.active) {
  border-color: var(--glass-edge);
  color: var(--liquid-text);
  background: color-mix(in srgb, var(--glass-regular) 78%, transparent);
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
#homeBoard .home-task-pill:not(.active):hover {
  border-color: color-mix(in srgb, var(--liquid-accent) 42%, var(--glass-edge));
  color: var(--liquid-accent);
  background: var(--glass-elevated);
}
#homeBoard .home-task-pill.active {
  border-color: color-mix(in srgb, var(--liquid-accent) 42%, var(--glass-edge));
  color: var(--liquid-accent);
  background: linear-gradient(125deg,
    color-mix(in srgb, var(--liquid-accent) 15%, var(--glass-elevated)),
    color-mix(in srgb, var(--liquid-accent-2) 8%, var(--glass-regular)));
  box-shadow: var(--glass-highlight), 0 8px 22px var(--liquid-accent-glow);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
#homeBoard .home-slot-add {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-color: color-mix(in srgb, var(--liquid-accent) 32%, var(--glass-edge));
  color: var(--liquid-accent);
  background: color-mix(in srgb, var(--glass-regular) 82%, transparent);
  box-shadow: var(--glass-highlight), var(--liquid-inset);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
.home-slot-add-icon,
.sp-add-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.home-slot-add-icon svg,
.sp-add-icon svg {
  display: block;
}
#homeBoard .home-slot-img { border-color: var(--glass-edge); box-shadow: var(--glass-highlight); }
#homeBoard .home-select,
#homeBoard .home-search {
  border-color: var(--glass-edge);
  color: var(--liquid-text);
  background: color-mix(in srgb, var(--glass-regular) 86%, transparent);
  box-shadow: var(--glass-highlight), var(--liquid-inset);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
#homeBoard .home-select:focus,
#homeBoard .home-search:focus {
  border-color: color-mix(in srgb, var(--liquid-accent) 58%, var(--glass-edge));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--liquid-accent) 13%, transparent), var(--glass-highlight);
}
#homeBoard .home-points {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--glass-edge);
  border-radius: 999px;
  color: var(--liquid-accent);
  background: var(--glass-clear);
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
#homeBoard .home-gallery-tools {
  border-color: var(--glass-edge);
  background: color-mix(in srgb, var(--glass-regular) 90%, transparent);
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
#homeBoard > .home-gallery {
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}
#homeBoard .home-work-card {
  border-color: var(--glass-edge);
  background: color-mix(in srgb, var(--glass-regular) 86%, transparent) !important;
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
#homeBoard .home-work-card:hover {
  border-color: color-mix(in srgb, var(--liquid-accent) 36%, var(--glass-edge));
  background: var(--glass-elevated) !important;
  box-shadow: var(--glass-highlight), var(--glass-shadow);
}
#homeBoard .home-work-thumb { background: color-mix(in srgb, var(--liquid-control) 80%, transparent); }
#homeBoard .home-gallery-badge,
#homeBoard .home-work-tag {
  border: 1px solid var(--glass-edge);
  color: var(--liquid-accent);
  background: color-mix(in srgb, var(--liquid-accent) 9%, var(--glass-regular));
  box-shadow: var(--glass-highlight);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
#homeBoard .home-work-stats { color: var(--liquid-muted); }
#homeBoard .home-work-reuse {
  border-color: color-mix(in srgb, var(--liquid-accent) 48%, var(--glass-edge));
  background: var(--glass-clear);
  box-shadow: var(--glass-highlight);
}
#homeBoard .home-work-reuse:hover {
  color: var(--liquid-text);
  background: color-mix(in srgb, var(--liquid-accent) 22%, var(--glass-elevated));
}

/* Homepage shortcuts: each pill is a destination; the 9 generation presets
   remain internal HomeShell state and keep their existing quote/submit flow. */
#homeBoard,
#productEditorBoard {
  width: 80% !important;
  max-width: 1360px !important;
  margin-inline: auto !important;
  box-sizing: border-box !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}

@media (max-width: 1200px) {
  #homeBoard,
  #productEditorBoard {
    width: 88% !important;
  }
}

@media (max-width: 768px) {
  #homeBoard,
  #productEditorBoard {
    width: 100% !important;
  }
}

#homeBoard > .home-hero {
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}
#homeBoard > .home-hero::before { content: none !important; }
#homeBoard .home-prompt-shell {
  border: 0;
  background: transparent;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}
#homeBoard .home-prompt-shell .home-input {
  border: 1px solid var(--glass-edge);
  border-radius: 16px;
  background: color-mix(in srgb, var(--glass-regular) 62%, transparent);
  box-shadow: var(--glass-highlight), var(--liquid-inset);
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
#homeBoard .home-prompt-shell .home-input:focus {
  border-color: color-mix(in srgb, var(--liquid-accent) 55%, var(--glass-edge));
  background: color-mix(in srgb, var(--glass-elevated) 78%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--liquid-accent) 12%, transparent), var(--glass-highlight);
}
#homeBoard .home-task-pill.home-shortcut-pill:not(.active) {
  --shortcut-tint: var(--liquid-accent);
  position: relative;
  border-color: color-mix(in srgb, var(--shortcut-tint) 24%, var(--glass-edge));
  color: var(--liquid-text);
  background: linear-gradient(145deg,
    color-mix(in srgb, var(--shortcut-tint) 12%, var(--glass-elevated)),
    color-mix(in srgb, var(--glass-regular) 84%, transparent));
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  transition: border-color .18s ease, background .18s ease, box-shadow .18s ease, transform .18s ease;
}
#homeBoard .home-task-pill.home-shortcut-pill:not(.active):nth-child(4n + 1) { --shortcut-tint: color-mix(in srgb, #4387d9 48%, var(--liquid-accent)); }
#homeBoard .home-task-pill.home-shortcut-pill:not(.active):nth-child(4n + 2) { --shortcut-tint: color-mix(in srgb, #498f70 44%, var(--liquid-accent-2)); }
#homeBoard .home-task-pill.home-shortcut-pill:not(.active):nth-child(4n + 3) { --shortcut-tint: color-mix(in srgb, #bf843d 48%, var(--liquid-accent)); }
#homeBoard .home-task-pill.home-shortcut-pill:not(.active):nth-child(4n) { --shortcut-tint: color-mix(in srgb, #8470d1 48%, var(--liquid-accent-2)); }
#homeBoard .home-task-pill.home-shortcut-pill:not(.active):hover {
  border-color: color-mix(in srgb, var(--shortcut-tint) 52%, var(--glass-edge));
  color: var(--liquid-text);
  background: color-mix(in srgb, var(--shortcut-tint) 18%, var(--glass-elevated));
  box-shadow: var(--glass-highlight), var(--glass-shadow);
  transform: translateY(-2px);
}
#homeBoard .home-shortcut-pill:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--shortcut-tint) 70%, transparent);
  outline-offset: 2px;
}

/* Keep tool badges consistent without compressing the tool names (prevent taking over primary label space) */
.tools-tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 20px;
  padding: 2px 7px;
  border: 1px solid var(--glass-edge);
  border-radius: 999px;
  color: var(--ui-muted);
  background: var(--glass-regular);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  flex-shrink: 1 !important;
  margin-left: auto !important;
  max-width: 130px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tools-nav-tab.active .tools-tab-badge {
  border-color: color-mix(in srgb, var(--ui-accent) 30%, var(--glass-edge));
  color: var(--ui-accent-strong);
  background: color-mix(in srgb, var(--ui-accent-soft) 72%, var(--glass-elevated));
}
@media (max-width: 680px) {
  #homeBoard .home-task-pills { gap: 7px; }
  #homeBoard .home-shortcut-pill { padding-inline: 11px; font-size: .75rem; }
}
@media (prefers-reduced-motion: reduce) {
  #homeBoard .home-shortcut-pill { transition-duration: 1ms; transform: none !important; }
}

/* Homepage shortcuts marquee: smooth continuous slide from right to left, pauses and displays description tooltip on hover. */
#homeBoard .home-task-pills {
  position: relative;
  width: 100%;
  min-width: 0;
  overflow: hidden;
  height: 38px;
  padding: 0;
  margin: 0 0 12px 0;
  mask-image: linear-gradient(to right, transparent 0%, black 44px, black calc(100% - 44px), transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 44px, black calc(100% - 44px), transparent 100%);
}

.home-marquee-track {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  width: max-content;
  gap: 10px;
  animation: homeMarqueeSlide 42s linear infinite !important;
  -webkit-animation: homeMarqueeSlide 42s linear infinite !important;
  animation-duration: 42s !important;
  animation-iteration-count: infinite !important;
  will-change: transform;
}

#homeBoard .home-task-pills:hover .home-marquee-track,
#homeBoard .home-task-pills:focus-within .home-marquee-track {
  animation-play-state: paused !important;
}
#homeBoard .home-task-pills:has(.home-shortcut-pill:focus-visible) .home-marquee-track {
  animation-name: none;
  transform: none;
}
#homeBoard .home-task-pills:has(.home-shortcut-pill:focus-visible) {
  justify-content: flex-start;
  mask-image: none;
  -webkit-mask-image: none;
}

.home-marquee-group {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 10px;
  align-items: center;
}

@keyframes homeMarqueeSlide {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 5px)); }
}
@-webkit-keyframes homeMarqueeSlide {
  0% { -webkit-transform: translateX(0); }
  100% { -webkit-transform: translateX(calc(-50% - 5px)); }
}

#homeBoard .home-task-pill.home-shortcut-pill {
  position: relative;
  flex: 0 0 auto;
  overflow: visible;
  padding: 7px 15px;
  border-radius: 999px;
  white-space: nowrap;
  cursor: pointer;
  transition: transform .2s ease, background-color .2s ease, border-color .2s ease;
}

#homeBoard .home-shortcut-pill:hover {
  transform: translateY(-2px);
  z-index: 10;
}

#homeBoard .home-points {
  display: inline-flex !important;
  align-items: center;
  gap: 4px;
}
#homeBoard .home-gallery-tools {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}
#homeBoard .home-title {
  background-size: 210% 100%;
  animation: homeTitleSheen 14s ease-in-out infinite alternate;
}
@keyframes homeTitleSheen {
  from { background-position: 0% 50%; }
  to { background-position: 100% 50%; }
}

@media (prefers-reduced-motion: reduce) {
  #homeBoard .home-shortcut-pill { transition-duration: 1ms; transform: none !important; }
  #homeBoard .home-title { animation: none; }
}

/* Immediate accessible shortcut label; the visual hint is independent of native title delays. */
#homeBoard .home-shortcut-label {
  display: inline-block;
  white-space: nowrap;
  font-weight: 550;
}
#homeBoard .home-shortcut-tooltip {
  position: fixed;
  inset: auto;
  margin: 0;
  width: max-content;
  max-width: min(320px, calc(100vw - 24px));
  box-sizing: border-box;
  padding: 8px 14px;
  border: 1px solid var(--liquid-border);
  border-radius: 12px;
  color: var(--liquid-text);
  background: var(--liquid-card-strong);
  box-shadow: var(--liquid-shadow-card), var(--liquid-inset);
  -webkit-backdrop-filter: var(--liquid-backdrop);
  backdrop-filter: var(--liquid-backdrop);
  font-size: .84rem;
  font-weight: 550;
  line-height: 1.4;
  text-align: center;
  white-space: normal;
  pointer-events: none;
  transform: none;
}
#homeBoard .home-shortcut-tooltip:popover-open { display: block; }

/* Gallery uses intrinsic image ratios in a real masonry flow. Only portraits
   taller than 1:2 are cropped to the 1:2 preview limit. */
#homeBoard > .home-gallery .home-masonry {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  width: 100%;
}
.home-masonry-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
#homeBoard > .home-gallery .home-work-card {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  margin: 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}
#homeBoard > .home-gallery .home-work-card:hover,
#homeBoard > .home-gallery .home-work-card:focus-within {
  border: 0;
  background: transparent;
  box-shadow: none;
  transform: none;
}
#homeBoard .home-work-thumb {
  width: 100%;
  height: auto;
  overflow: hidden;
  border-radius: 14px;
  background: var(--glass-regular);
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
}
#homeBoard .home-work-thumb img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  transition: transform .22s ease;
}
#homeBoard .home-work-thumb.is-cropped-tall { aspect-ratio: 1 / 2; }
#homeBoard .home-work-thumb.is-cropped-tall img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#homeBoard .home-work-card:hover .home-work-thumb img { transform: scale(1.015); }
#homeBoard .home-work-card:focus-visible .home-work-thumb {
  outline: 2px solid color-mix(in srgb, var(--liquid-accent) 72%, var(--glass-edge));
  outline-offset: 3px;
}
#homeBoard .home-work-thumb {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 14px;
  background: var(--glass-regular);
  box-shadow: var(--glass-highlight), var(--glass-shadow-soft);
}
#homeBoard .home-work-actions {
  position: absolute;
  z-index: 10;
  bottom: 10px;
  top: auto;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: max-content;
  max-width: calc(100% - 16px);
  padding: 4px 6px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, 14px);
  transition: opacity .24s cubic-bezier(0.16, 1, 0.3, 1), transform .24s cubic-bezier(0.16, 1, 0.3, 1), visibility .24s ease;
}
#homeBoard .home-work-card:hover .home-work-actions,
#homeBoard .home-work-card:focus-within .home-work-actions {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
#homeBoard .home-work-action-btn,
#homeBoard .home-work-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 26px;
  padding: 3px 6px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: transparent;
  box-shadow: none;
  font: inherit;
  font-size: .78rem;
  font-weight: 750;
  letter-spacing: .2px;
  cursor: pointer;
  margin: 0;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.95), 0 2px 8px rgba(0, 0, 0, 0.75);
  transition: transform .18s ease, color .18s ease, filter .18s ease;
  white-space: nowrap;
}
#homeBoard .home-work-action-btn:hover,
#homeBoard .home-work-actions button:hover,
#homeBoard .home-work-actions button:focus-visible {
  color: #ffffff;
  background: transparent;
  transform: translateY(-2px) scale(1.06);
  outline: none;
}
#homeBoard .home-work-action-btn.is-active.home-work-like {
  color: #fcd34d;
  background: transparent;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.95), 0 0 10px rgba(251, 191, 36, 0.7);
}
#homeBoard .home-work-action-btn.is-active.home-work-favorite {
  color: #f87171;
  background: transparent;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.95), 0 0 10px rgba(239, 68, 68, 0.7);
}
#homeBoard .home-work-action-btn.home-work-reuse {
  background: transparent;
  color: #38bdf8;
  box-shadow: none;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.95), 0 0 10px rgba(56, 189, 248, 0.6);
}
#homeBoard .home-work-action-btn.home-work-reuse:hover {
  color: #7dd3fc;
  background: transparent;
  box-shadow: none;
  transform: translateY(-2px) scale(1.06);
}
#homeBoard .home-work-actions .action-icon {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.95)) drop-shadow(0 2px 6px rgba(0, 0, 0, 0.75));
}
#homeBoard .home-work-action-btn.is-active.home-work-like .action-icon {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.95)) drop-shadow(0 0 8px rgba(251, 191, 36, 0.8));
}
#homeBoard .home-work-action-btn.is-active.home-work-favorite .action-icon {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.95)) drop-shadow(0 0 8px rgba(239, 68, 68, 0.8));
}
#homeBoard .home-work-action-btn.home-work-reuse .action-icon {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.95)) drop-shadow(0 0 8px rgba(56, 189, 248, 0.8));
}
#homeBoard .home-work-ratio-tag {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 6;
  font-size: 0.65rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.95);
  background: rgba(0, 0, 0, 0.52);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 2px 7px;
  border-radius: 999px;
  letter-spacing: 0.5px;
  pointer-events: none;
}
#homeBoard .home-work-meta-row {
  padding: 6px 4px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}
#homeBoard .home-work-title {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--liquid-text, var(--ui-text, #1e293b));
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#homeBoard .home-work-author {
  font-size: 0.68rem;
  color: var(--liquid-muted, var(--ui-muted, #64748b));
  white-space: nowrap;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  max-width: 55%;
  min-width: 0;
}
#homeBoard .home-work-author-avatar {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: var(--ui-panel, #f1f5f9);
  display: block;
}
#homeBoard .home-work-author-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
#homeBoard .home-gallery-empty {
  width: 100%;
  text-align: center;
  padding: 48px 0;
  color: var(--liquid-muted, #64748b);
}
#homeBoard .home-send { margin-left: auto; }
@media (max-width: 768px) {
  #homeBoard > .home-gallery .home-masonry,
  .home-masonry-col { gap: 8px; }
}
@media (max-width: 480px) {
  #homeBoard > .home-gallery .home-masonry,
  .home-masonry-col { gap: 6px; }
}
@media (hover: none) {
  #homeBoard .home-work-actions {
    bottom: 10px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate(-50%, 0);
  }
}
@media (prefers-reduced-motion: reduce) {
  #homeBoard .home-shortcut-tooltip,
  #homeBoard .home-work-actions,
  #homeBoard .home-work-thumb img { transition-duration: 1ms; }
  #homeBoard .home-work-thumb img { transform: none !important; }
}

/* All columns fade at the same viewport baseline; the page's own background shows through. */
.home-gallery-viewport {
  position: relative;
  width: 100%;
  overflow-anchor: none;
}
.home-gallery-viewport.is-collapsed {
  overflow: hidden;
  transition: height 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}
@media (prefers-reduced-motion: reduce) {
  .home-gallery-viewport.is-collapsed { transition: none; }
}
.home-gallery-visual { width: 100%; }
.home-gallery-viewport.is-collapsed::after {
  content: '';
  position: absolute;
  inset: auto 0 28px;
  height: 150px;
  z-index: 20;
  pointer-events: none;
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 80%);
  mask-image: linear-gradient(to bottom, transparent, #000 80%);
}
.home-gallery-viewport.is-collapsed .home-gallery-visual {
  height: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to bottom,
    #000 0%, #000 calc(100% - 150px),
    rgba(0, 0, 0, .95) calc(100% - 120px),
    rgba(0, 0, 0, .72) calc(100% - 90px),
    rgba(0, 0, 0, .38) calc(100% - 64px),
    rgba(0, 0, 0, .08) calc(100% - 42px),
    transparent calc(100% - 28px), transparent 100%);
  mask-image: linear-gradient(to bottom,
    #000 0%, #000 calc(100% - 150px),
    rgba(0, 0, 0, .95) calc(100% - 120px),
    rgba(0, 0, 0, .72) calc(100% - 90px),
    rgba(0, 0, 0, .38) calc(100% - 64px),
    rgba(0, 0, 0, .08) calc(100% - 42px),
    transparent calc(100% - 28px), transparent 100%);
}
.home-gallery-more-wrap {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 25;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  width: 100%;
  height: 80px;
  padding: 0 0 23px;
  margin: 0;
  pointer-events: none;
}
.home-gallery-more-wrap.hidden {
  display: none !important;
}
.home-gallery-more-btn {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  height: 42px;
  padding: 0 32px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 999px;
  background: var(--ui-panel, #ffffff);
  color: var(--ui-text, #333333);
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease, border-color 0.2s ease, background 0.15s ease;
  user-select: none;
}
:root[data-theme="dark"] .home-gallery-more-btn {
  background: #1a2f45;
  color: #f1f5f9;
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}
.home-gallery-more-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 18px rgba(0, 0, 0, 0.12);
  border-color: rgba(0, 0, 0, 0.14);
}
:root[data-theme="dark"] .home-gallery-more-btn:hover {
  background: #223c59;
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}
.home-gallery-more-btn:active {
  transform: translateY(0) scale(0.98);
}

#homeBoard .home-work-thumb {
  contain: paint;
  isolation: isolate;
}
#homeBoard .home-work-thumb img {
  will-change: transform;
  transform: translateZ(0);
}
#homeBoard .home-work-actions {
  position: absolute;
  top: auto;
  bottom: 8px;
  left: 8px;
  right: auto;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(14px) translateZ(0);
  will-change: transform, opacity;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  max-width: calc(100% - 16px);
  z-index: 10;
  transition: opacity .2s cubic-bezier(0.16, 1, 0.3, 1), transform .2s cubic-bezier(0.16, 1, 0.3, 1), visibility .2s ease;
}
#homeBoard .home-work-card:hover .home-work-actions,
#homeBoard .home-work-card:focus-within .home-work-actions {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) translateZ(0);
}
#homeBoard .home-work-action-btn,
#homeBoard .home-work-action-btn.home-work-like,
#homeBoard .home-work-action-btn.home-work-favorite,
#homeBoard .home-work-action-btn.home-work-reuse {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 24px;
  padding: 3px 8px;
  border: 0;
  border-radius: 999px;
  background: rgba(18, 20, 24, 0.82) !important;
  color: rgba(255, 255, 255, 0.95) !important;
  box-shadow: none;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
  white-space: nowrap;
  cursor: pointer;
  margin: 0;
  transform: translateZ(0);
  transition: transform .15s ease, background .15s ease, color .15s ease;
}
#homeBoard .home-work-action-btn:hover,
#homeBoard .home-work-actions button:hover,
#homeBoard .home-work-actions button:focus-visible {
  background: rgba(18, 20, 24, 0.96) !important;
  color: #ffffff !important;
  transform: translateY(-2px) scale(1.04) translateZ(0);
  outline: none;
}
#homeBoard .home-work-action-btn .action-icon {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}
#homeBoard .home-work-action-btn.home-work-reuse .action-icon {
  color: #38bdf8;
}
#homeBoard .home-work-action-btn.home-work-reuse .reuse-count {
  color: #38bdf8;
  font-weight: 700;
  font-size: 11px;
  line-height: 1;
  display: inline-block;
}
#homeBoard .home-work-action-btn.home-work-reuse:hover .reuse-count {
  color: #7dd3fc;
}
#homeBoard .home-work-action-btn.is-active.home-work-like {
  color: #fcd34d !important;
  background: rgba(28, 26, 20, 0.88) !important;
}
#homeBoard .home-work-action-btn.is-active.home-work-like .action-icon {
  fill: #fcd34d;
  color: #fcd34d;
}
#homeBoard .home-work-action-btn.is-active.home-work-favorite {
  color: #f87171 !important;
  background: rgba(30, 20, 22, 0.88) !important;
}
#homeBoard .home-work-action-btn.is-active.home-work-favorite .action-icon {
  fill: #f87171;
  color: #f87171;
}
.tool-stage-processing-banner.error { width:min(480px,calc(100% - 32px)); max-height:45%; overflow:auto; border-radius:12px; background:#fff4f2; color:#8f211c; border:1px solid #e6a69f; display:grid; gap:6px; padding:12px 16px; line-height:1.6; overflow-wrap:anywhere; }
[data-theme="dark"] .tool-stage-processing-banner.error { background:#392628; color:#ffddd6; border-color:#985a55; }
.qiwei-brand-loader .loader-symbol-img { position:static!important; inset:auto!important; width:100%!important; height:100%!important; object-fit:contain!important; background:transparent!important; border-radius:0!important; opacity:1!important; }

#homeBoard .home-work-thumb.is-cropped-tall img { object-position:center top; }

/* ============================================================================
 * 灵感广场：产品分类折叠手风琴下拉菜单组件
 * ==========================================================================*/
.home-cat-dropdown-wrap {
  position: relative;
  display: inline-block;
}

.home-cat-dropdown-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 8px !important;
  cursor: pointer !important;
  width: 150px !important;
  min-width: 150px !important;
  max-width: 150px !important;
  height: 38px !important;
  min-height: 38px !important;
  max-height: 38px !important;
  padding: 0 12px !important;
  border: 1px solid rgba(0, 0, 0, 0.12) !important;
  border-radius: 10px !important;
  font-size: 13px !important;
  font-weight: 550 !important;
  color: #1f2937 !important;
  background: #ffffff !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 1px 3px rgba(0, 0, 0, 0.04) !important;
  box-sizing: border-box !important;
  user-select: none;
  font-family: inherit;
  text-align: left;
}

:root[data-theme="dark"] .home-cat-dropdown-btn {
  background: #161922 !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  color: #ffffff !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 2px 6px rgba(0, 0, 0, 0.25) !important;
}

#homeBoard .home-gallery-tools select:not(#homeCatFilter) {
  display: inline-block !important;
  vertical-align: middle !important;
  width: 150px !important;
  min-width: 150px !important;
  max-width: 150px !important;
  height: 38px !important;
  min-height: 38px !important;
  max-height: 38px !important;
  line-height: 36px !important;
  padding: 0 12px !important;
  border: 1px solid rgba(0, 0, 0, 0.12) !important;
  border-radius: 10px !important;
  font-size: 13px !important;
  font-weight: 550 !important;
  color: #1f2937 !important;
  background: #ffffff !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 1px 3px rgba(0, 0, 0, 0.04) !important;
  box-sizing: border-box !important;
  cursor: pointer !important;
  user-select: none;
}

#homeBoard .home-gallery-tools select:not(#homeCatFilter) option {
  padding: 8px 12px !important;
  font-size: 13px !important;
  line-height: 1.6 !important;
  min-height: 32px !important;
  cursor: pointer !important;
}

:root[data-theme="dark"] #homeBoard .home-gallery-tools select:not(#homeCatFilter) {
  background: #161922 !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  color: #ffffff !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 2px 6px rgba(0, 0, 0, 0.25) !important;
}

#homeBoard .home-search {
  height: 38px !important;
  min-height: 38px !important;
  max-height: 38px !important;
  border-radius: 10px !important;
  box-sizing: border-box !important;
  font-size: 13px !important;
  padding: 0 14px !important;
}

.home-cat-dropdown-label {
  flex: 1;
  min-width: 0;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 550;
}

.home-cat-dropdown-arrow {
  flex-shrink: 0;
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0.65;
}

.home-cat-dropdown-wrap.is-open .home-cat-dropdown-arrow {
  transform: rotate(180deg);
}

.home-cat-popover {
  position: absolute !important;
  top: calc(100% + 6px) !important;
  right: 0 !important;
  left: auto !important;
  z-index: 99999 !important;
  min-width: 260px !important;
  max-width: min(340px, calc(100vw - 32px)) !important;
  max-height: min(440px, calc(100vh - 120px)) !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  scrollbar-width: thin !important;
  scrollbar-color: rgba(255, 255, 255, 0.28) transparent !important;
  background: #ffffff !important;
  border: 1px solid rgba(0, 0, 0, 0.12) !important;
  border-radius: 12px !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.14), 0 2px 10px rgba(0, 0, 0, 0.06) !important;
  padding: 6px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 3px !important;
  color: #1f2937 !important;
  box-sizing: border-box !important;
}

.home-cat-popover::-webkit-scrollbar {
  width: 6px !important;
}
.home-cat-popover::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.25) !important;
  border-radius: 4px !important;
}

:root[data-theme="dark"] .home-cat-popover,
[data-theme="dark"] .home-cat-popover,
.theme-dark .home-cat-popover {
  background: #161922 !important;
  border-color: rgba(255, 255, 255, 0.14) !important;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.65), 0 4px 16px rgba(0, 0, 0, 0.45) !important;
  color: #ffffff !important;
}

.home-cat-popover.hidden {
  display: none !important;
}

.home-cat-item,
.home-cat-group-header,
.home-cat-sub-item {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  border-radius: 8px !important;
  padding: 8px 12px !important;
  font-size: 13px !important;
  cursor: pointer !important;
  transition: background 0.15s ease, color 0.15s ease !important;
  user-select: none !important;
  color: inherit !important;
}

.home-cat-item:hover,
.home-cat-group-header:hover,
.home-cat-sub-item:hover {
  background: rgba(8, 124, 240, 0.08) !important;
  border-color: rgba(8, 124, 240, 0.32) !important;
  color: #087cf0 !important;
  box-shadow: 0 3px 10px rgba(8, 124, 240, 0.12) !important;
  transform: translateY(-1px) !important;
}

:root[data-theme="dark"] .home-cat-item:hover,
:root[data-theme="dark"] .home-cat-group-header:hover,
:root[data-theme="dark"] .home-cat-sub-item:hover {
  background: rgba(255, 255, 255, 0.12) !important;
  border-color: rgba(76, 156, 255, 0.42) !important;
  color: #ffffff !important;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(76, 156, 255, 0.25) !important;
  transform: translateY(-1px) !important;
}

.home-cat-item.is-selected,
.home-cat-sub-item.is-selected,
.home-cat-leaf-header.is-selected {
  background: #087cf0 !important;
  color: #ffffff !important;
  font-weight: 600 !important;
}

.home-cat-all-item {
  font-weight: 600 !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08) !important;
  border-radius: 8px 8px 4px 4px !important;
  margin-bottom: 4px !important;
  padding: 8px 12px !important;
}

:root[data-theme="dark"] .home-cat-all-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.10) !important;
}

.home-cat-accordion-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.home-cat-group {
  border-radius: 8px;
  overflow: hidden;
  transition: background 0.15s ease;
}

.home-cat-group-header {
  font-weight: 600;
  color: var(--ui-text, #1b2433);
}

[data-theme="dark"] .home-cat-group-header,
.theme-dark .home-cat-group-header {
  color: #f1f5f9;
}

.home-cat-group-meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  color: var(--ui-muted, #76839a);
  font-weight: 400;
}

.home-cat-group-arrow {
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
}

.home-cat-group.is-open > .home-cat-group-header .home-cat-group-arrow {
  transform: rotate(90deg);
}

.home-cat-group.is-open {
  background: color-mix(in srgb, var(--ui-accent, #3977f6) 6%, transparent);
}

.home-cat-sub-list {
  display: none;
  flex-direction: column;
  gap: 1px;
  padding: 2px 4px 6px 14px;
}

.home-cat-group.is-open .home-cat-sub-list {
  display: flex;
}

.home-cat-sub-item {
  font-size: 12.5px;
  color: var(--ui-text, #1b2433);
  padding: 6px 10px;
}

[data-theme="dark"] .home-cat-sub-item,
.theme-dark .home-cat-sub-item {
  color: #cbd5e1;
}

.home-cat-sub-all {
  color: var(--ui-muted, #76839a);
  font-style: normal;
}

.home-cat-badge {
  display: none !important;
}

/* ============================================================================
 * 随心画布：参考图管理改造（底栏居中按钮 + 双栏弹窗 + 画布浮动卡片）与长条线条材质增强
 * ==========================================================================*/

/* 1. 画布上移除旧参考图入口与空占位卡片 */
#peCanvasViewport .pe-material-btn {
  display: none !important;
}
#peMaterialEmpty {
  display: none !important;
}

/* 2. 底栏固定位置“上传参考图”按钮（输入框与是否变白底图开关中间） */
#peMaterialBtn,
.pe-ref-image-btn {
  position: static !important;
  top: auto !important;
  right: auto !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  flex: 0 0 auto !important;
  height: 34px !important;
  min-height: 34px !important;
  padding: 0 11px !important;
  border: 1px solid var(--liquid-border, rgba(0, 0, 0, 0.14)) !important;
  border-radius: 999px !important;
  background: var(--liquid-card-strong, rgba(255, 255, 255, 0.88)) !important;
  color: var(--liquid-text, #1d1d1f) !important;
  font: inherit !important;
  font-size: 12px !important;
  font-weight: 650 !important;
  cursor: pointer !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: none !important;
  transition: all .16s ease;
  user-select: none !important;
  white-space: nowrap !important;
  transform: none !important;
}
:root[data-theme="dark"] #peMaterialBtn,
:root[data-theme="dark"] .pe-ref-image-btn {
  background: rgba(30, 36, 48, 0.88) !important;
  border-color: rgba(255, 255, 255, 0.16) !important;
  color: #f1f3f7 !important;
  box-shadow: none !important;
}
#peMaterialBtn:hover,
.pe-ref-image-btn:hover {
  border-color: var(--apple-blue, #0071e3) !important;
  color: var(--apple-blue, #0071e3) !important;
  transform: none !important;
}
.pe-ref-image-btn.has-pool {
  border-color: color-mix(in srgb, var(--apple-blue, #0071e3) 60%, transparent);
  background: color-mix(in srgb, var(--apple-blue, #0071e3) 12%, var(--liquid-card-strong, rgba(255, 255, 255, 0.9)));
}
.pe-ref-btn-icon {
  font-size: 13px;
  line-height: 1;
}
.pe-ref-btn-text {
  font-weight: 650;
  letter-spacing: 0.2px;
}
.pe-ref-image-btn .pe-material-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  background: rgba(0, 0, 0, 0.08);
  color: inherit;
}
:root[data-theme="dark"] .pe-ref-image-btn .pe-material-badge {
  background: rgba(255, 255, 255, 0.14);
}

/* 3. 画布右上角已上传参考图浮动预览卡片 */
.pe-canvas-ref-strip {
  position: absolute;
  top: 14px;
  right: 94px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: var(--liquid-card-strong, rgba(255, 255, 255, 0.92));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--liquid-border, rgba(0, 0, 0, 0.12));
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
  max-width: calc(100% - 28px);
  overflow-x: auto;
  pointer-events: auto;
}
:root[data-theme="dark"] .pe-canvas-ref-strip {
  background: rgba(24, 28, 38, 0.94);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.55);
}
.pe-canvas-ref-strip.hidden {
  display: none !important;
}
.pe-canvas-ref-head {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--ui-text, #1d1d1f);
  white-space: nowrap;
  padding-right: 4px;
  border-right: 1px solid var(--ui-line, rgba(0,0,0,0.1));
}
:root[data-theme="dark"] .pe-canvas-ref-head {
  color: #f1f3f7;
  border-right-color: rgba(255, 255, 255, 0.12);
}
.pe-canvas-ref-count {
  font-size: 10.5px;
  padding: 1px 5px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.06);
  color: var(--ui-muted, #86868b);
}
:root[data-theme="dark"] .pe-canvas-ref-count {
  background: rgba(255, 255, 255, 0.1);
  color: #a0a6b2;
}
.pe-canvas-ref-add {
  border: 0;
  background: var(--apple-blue, #0071e3);
  color: #fff;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  line-height: 1;
}
.pe-canvas-ref-items {
  display: flex;
  align-items: center;
  gap: 6px;
}
.pe-canvas-ref-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 3px 6px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.06);
}
:root[data-theme="dark"] .pe-canvas-ref-item {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
}
.pe-canvas-ref-item img {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  object-fit: cover;
}
.pe-canvas-ref-tag {
  font-size: 11px;
  font-weight: 750;
  color: var(--apple-blue, #0071e3);
  white-space: nowrap;
}
.pe-canvas-ref-del {
  border: 0;
  background: transparent;
  color: var(--ui-muted, #86868b);
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  font-size: 11px;
  line-height: 1;
}
.pe-canvas-ref-del:hover {
  color: #ff3b30;
  background: rgba(255, 59, 48, 0.12);
}

/* 4. 上传参考图双栏模态弹窗 */
.pe-ref-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 20px;
  box-sizing: border-box;
}
.pe-ref-modal-backdrop.hidden {
  display: none !important;
}
.pe-ref-modal-card {
  width: min(840px, 94vw);
  max-height: 88vh;
  background: var(--ui-panel-bg, #ffffff);
  border: 1px solid var(--glass-edge, rgba(0, 0, 0, 0.12));
  border-radius: 20px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.32);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: var(--ui-text, #1d1d1f);
  animation: pe-modal-scale-in .22s cubic-bezier(0.16, 1, 0.3, 1);
}
:root[data-theme="dark"] .pe-ref-modal-card {
  background: #181d26;
  border-color: rgba(255, 255, 255, 0.14);
  color: #f1f3f7;
}
@keyframes pe-modal-scale-in {
  from { transform: scale(0.96) translateY(8px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}
.pe-ref-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--ui-line, rgba(0, 0, 0, 0.08));
}
:root[data-theme="dark"] .pe-ref-modal-head {
  border-bottom-color: rgba(255, 255, 255, 0.1);
}
.pe-ref-modal-title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  display: inline-block;
}
.pe-ref-modal-subtitle {
  font-size: 12px;
  color: var(--ui-muted, #86868b);
  margin-left: 10px;
}
.pe-ref-modal-close {
  border: 0;
  background: rgba(0, 0, 0, 0.06);
  color: var(--ui-text, #1d1d1f);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: background .15s ease;
}
:root[data-theme="dark"] .pe-ref-modal-close {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}
.pe-ref-modal-close:hover {
  background: rgba(255, 59, 48, 0.15);
  color: #ff3b30;
}
.pe-ref-modal-body {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 0;
  padding: 24px;
  overflow-y: auto;
  min-height: 320px;
}
@media (max-width: 680px) {
  .pe-ref-modal-body {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .pe-ref-modal-divider { display: none; }
}
.pe-ref-modal-divider {
  background: var(--ui-line, rgba(0, 0, 0, 0.08));
  width: 1px;
  height: 100%;
}
:root[data-theme="dark"] .pe-ref-modal-divider {
  background: rgba(255, 255, 255, 0.1);
}
.pe-ref-modal-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 0 16px;
}
.pe-ref-col-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.pe-ref-col-title {
  font-size: 15px;
  font-weight: 700;
}
.pe-ref-col-counter {
  font-size: 12px;
  color: var(--ui-muted, #86868b);
}
.pe-ref-col-desc {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--ui-muted, #86868b);
  line-height: 1.5;
}
.pe-ref-upload-dropzone {
  border: 1.5px dashed var(--apple-blue, #0071e3);
  border-radius: 14px;
  padding: 22px 14px;
  text-align: center;
  background: color-mix(in srgb, var(--apple-blue, #0071e3) 4%, transparent);
  cursor: pointer;
  transition: all .18s ease;
}
.pe-ref-upload-dropzone:hover, .pe-ref-upload-dropzone.drag-over {
  background: color-mix(in srgb, var(--apple-blue, #0071e3) 10%, transparent);
  border-color: var(--apple-blue, #0071e3);
  transform: translateY(-1px);
}
.pe-ref-drop-icon {
  font-size: 24px;
  color: var(--apple-blue, #0071e3);
  margin-bottom: 4px;
  line-height: 1;
}
.pe-ref-drop-text {
  font-size: 13px;
  font-weight: 650;
  color: var(--apple-blue, #0071e3);
}
.pe-ref-drop-hint {
  font-size: 11px;
  color: var(--ui-muted, #86868b);
  margin-top: 3px;
}
.pe-ref-self-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 200px;
  overflow-y: auto;
}
.pe-ref-self-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(0, 0, 0, 0.06);
}
:root[data-theme="dark"] .pe-ref-self-item {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}
.pe-ref-self-item img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}
.pe-ref-self-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.pe-ref-self-item-name {
  display: block;
  font-size: 12px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pe-ref-self-item-tag {
  font-size: 11px;
  color: var(--apple-blue, #0071e3);
  font-weight: 700;
}
.pe-ref-self-item-del {
  border: 0;
  background: transparent;
  color: var(--ui-muted, #86868b);
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
}
.pe-ref-self-item-del:hover {
  color: #ff3b30;
  background: rgba(255, 59, 48, 0.1);
}
/* 右侧供应商区域（灰色 disabled） */
.pe-ref-col-vendor.is-disabled {
  opacity: 0.62;
  filter: grayscale(0.5);
  pointer-events: none;
  user-select: none;
}

.csp-insp-ref-description {
  flex: 1 1 100%;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  resize: vertical;
  padding: 7px 9px;
  border: 1px solid var(--apple-control-border);
  border-radius: 9px;
  color: var(--ui-text);
  background: var(--apple-control-bg);
  font: inherit;
  font-size: 11px;
}
.csp-insp-ref-chips {
  display: flex;
  flex: 1 1 100%;
  min-width: 0;
  gap: 5px;
  overflow-x: auto;
}
.csp-insp-ref-chips[hidden] { display: none !important; }
.csp-insp-ref-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  max-width: 190px;
  padding: 3px 6px;
  border: 1px solid var(--apple-control-border);
  border-radius: 9px;
  color: var(--ui-text);
  background: var(--apple-control-bg);
  cursor: pointer;
}
.csp-insp-ref-chip img { width: 25px; height: 25px; border-radius: 6px; object-fit: cover; }
.csp-insp-ref-chip span { overflow: hidden; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.csp-insp-ref-btn,
.csp-insp-matlib-trigger { padding-inline: 7px !important; gap: 4px !important; font-size: 11px !important; }

.pe-ref-self-item:has(.csp-insp-ref-description) { display: grid; grid-template-columns: 42px minmax(0,1fr) 28px; gap: 6px 8px; padding: 7px; }
.pe-ref-self-item:has(.csp-insp-ref-description) > img { width: 42px; height: 42px; }
.pe-ref-self-item .csp-insp-ref-description { grid-column: 1 / -1; }
.pe-ref-status-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.08);
  color: var(--ui-muted, #86868b);
}
:root[data-theme="dark"] .pe-ref-status-badge {
  background: rgba(255, 255, 255, 0.1);
  color: #a0a6b2;
}
.pe-ref-vendor-disabled-box {
  flex: 1;
  border: 1.5px dashed rgba(0, 0, 0, 0.14);
  border-radius: 14px;
  padding: 24px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.02);
}
:root[data-theme="dark"] .pe-ref-vendor-disabled-box {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.02);
}
.pe-ref-vendor-icon {
  font-size: 32px;
  opacity: 0.7;
}
.pe-ref-vendor-name {
  font-size: 14px;
  font-weight: 650;
  color: var(--ui-muted, #86868b);
}
.pe-ref-vendor-tip {
  font-size: 11px;
  color: var(--ui-muted, #86868b);
  line-height: 1.5;
  margin: 0;
  max-width: 260px;
}
.pe-ref-vendor-pill {
  margin-top: 6px;
  display: inline-block;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.06);
  color: var(--ui-muted, #86868b);
}
:root[data-theme="dark"] .pe-ref-vendor-pill {
  background: rgba(255, 255, 255, 0.08);
  color: #9aa1b0;
}
.pe-ref-modal-foot {
  display: flex;
  justify-content: flex-end;
  padding: 14px 24px;
  border-top: 1px solid var(--ui-line, rgba(0, 0, 0, 0.08));
}
:root[data-theme="dark"] .pe-ref-modal-foot {
  border-top-color: rgba(255, 255, 255, 0.1);
}
.pe-ref-modal-done-btn {
  padding: 8px 24px;
  border-radius: 999px;
  border: 0;
  background: var(--apple-blue, #0071e3);
  color: #fff;
  font-weight: 650;
  font-size: 13px;
  cursor: pointer;
  transition: opacity .15s ease;
}
.pe-ref-modal-done-btn:hover {
  opacity: 0.9;
}

/* 5. 铁艺线条与石膏线条长幅横条预览与卡片增强 */
.pe-mat-thumb-card.is-strip {
  width: 154px;
  flex: 0 0 154px;
}
.pe-mat-thumb-card.is-strip .pe-mat-thumb {
  width: 154px;
  height: 52px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--ui-panel-soft) 85%, #15171c);
  overflow: hidden;
}
.pe-mat-thumb-card.is-strip .pe-mat-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 2px 4px;
  box-sizing: border-box;
}
.pe-mat-thumb-card.is-strip .pe-mat-name {
  max-width: 154px;
}

.pe-mat-hover-preview.is-strip-preview {
  max-width: min(580px, calc(100vw - 24px));
}
.pe-mat-hover-preview.is-strip-preview .pe-mat-preview-media {
  background: color-mix(in srgb, var(--ui-panel-soft) 85%, #000);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  box-sizing: border-box;
}
.pe-mat-hover-preview.is-strip-preview .pe-mat-preview-img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain !important;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.35));
}

/* ==========================================================================
   首页灵感广场统一输入区与上传文件卡片（参考图高保真质感重构）
   - 斜斜歪歪的质感加号小卡片
   - 深浅色模式双向精准适配 + 苹果毛玻璃半透明融合
   - 取消外围长方形水渍限制痕迹，宽度与瀑布流最边缘 100% 对齐
   - 隐藏重复分类标签
   ========================================================================== */

/* 彻底解体 home-hero 外层大框，跑马灯仅在自身标签高度内轮播，绝不将框延伸至输入框下方 */
#homeBoard .home-hero,
#homeBoard > .home-hero {
  display: contents !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  background-image: none !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
  padding: 0 !important;
  margin: 0 !important;
  width: auto !important;
  max-width: none !important;
}

#homeBoard .home-hero::before,
#homeBoard .home-hero::after,
#homeBoard > .home-hero::before,
#homeBoard > .home-hero::after {
  content: none !important;
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
}

/* 首页主板整体：跑马灯与输入框为紧密一体化组合，跑马灯靠近输入框，顶部留出充足呼吸空间 */
#homeBoard {
  gap: 0 !important;
}

/* 跑马灯仅在自身标签栏高度与宽度内跑马，远离顶部导航、更靠近输入框 */
#homeBoard .home-task-pills {
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  height: 38px !important;
  min-height: 38px !important;
  padding: 0 !important;
  margin: 24px 0 8px 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

#homeBoard .home-composer {
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  border-radius: 20px !important;
  padding: 16px 20px 14px 20px !important;
  margin: 0 0 24px 0 !important;
  transition: all 0.25s ease !important;
  backdrop-filter: blur(28px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(28px) saturate(180%) !important;
}

/* 浅色模式（默认）- 融入苹果玻璃 UI，透明且有质感 */
:root #homeBoard .home-composer {
  background: rgba(255, 255, 255, 0.62) !important;
  border: 1px solid rgba(255, 255, 255, 0.8) !important;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.05), 0 2px 6px rgba(0, 0, 0, 0.02), inset 0 1px 0 rgba(255, 255, 255, 0.95) !important;
}

/* 奶油主题 */
:root[data-theme="cream"] #homeBoard .home-composer {
  background: rgba(255, 255, 252, 0.65) !important;
  border: 1px solid rgba(255, 255, 255, 0.82) !important;
  box-shadow: 0 16px 42px rgba(53, 88, 61, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.95) !important;
}

/* 深色模式 - 融入苹果深色毛玻璃 UI，半透明且透出背景光晕 */
:root[data-theme="dark"] #homeBoard .home-composer {
  background: rgba(18, 20, 26, 0.62) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;
}

/* 输入区域外壳：在顶部水平排布 */
#homeBoard .home-prompt-shell {
  display: flex !important;
  align-items: flex-start !important;
  gap: 16px !important;
  position: relative !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  min-height: auto !important;
}

/* 槽位列表容器 */
#homeBoard .home-slots {
  position: static !important;
  display: flex !important;
  align-items: center !important;
  gap: 14px !important;
  flex-shrink: 0 !important;
  padding: 6px 6px 6px 6px !important;
  max-width: none !important;
  overflow: visible !important;
}

/* 单个槽位：高度与比例契合小卡片 */
#homeBoard .home-slot {
  position: relative !important;
  width: 50px !important;
  height: 66px !important;
  flex: 0 0 50px !important;
  display: block !important;
}

/* 核心：斜斜歪歪、极具质感的上传加号卡片 */
/* 灵感广场首页专用：斜斜歪歪、极具质感的上传加号卡片（完全保留原样） */
#homeBoard .home-slot-add {
  position: relative !important;
  width: 50px !important;
  height: 66px !important;
  flex: 0 0 50px !important;
  border-radius: 11px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  transform: rotate(-5.5deg) !important;
  transform-origin: center center !important;
  transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease, color 0.22s ease !important;
  outline: none !important;
  user-select: none !important;
  box-sizing: border-box !important;
  margin: 0 !important;
}

:root #homeBoard .home-slot-add {
  background: linear-gradient(155deg, #ffffff 0%, #f4f5f8 55%, #e6e8ee 100%) !important;
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
  box-shadow: inset 0 1px 1.5px rgba(255, 255, 255, 0.95), 0 4px 14px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04) !important;
  color: rgba(17, 24, 39, 0.65) !important;
}

:root #homeBoard .home-slot-add:hover,
:root #homeBoard .home-slot-add.dragging {
  transform: rotate(-2deg) translateY(-2px) scale(1.04) !important;
  background: linear-gradient(155deg, #ffffff 0%, #f8f9fb 55%, #eceef3 100%) !important;
  border-color: rgba(0, 0, 0, 0.16) !important;
  box-shadow: inset 0 1px 1.5px rgba(255, 255, 255, 1), 0 8px 20px rgba(0, 0, 0, 0.12) !important;
  color: #111827 !important;
}

:root[data-theme="dark"] #homeBoard .home-slot-add {
  background: linear-gradient(155deg, #2c2d33 0%, #1e1f23 55%, #151618 100%) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  box-shadow: inset 0 1px 1.5px rgba(255, 255, 255, 0.22), inset 0 -1.5px 2px rgba(0, 0, 0, 0.5), 0 8px 18px rgba(0, 0, 0, 0.45) !important;
  color: rgba(255, 255, 255, 0.82) !important;
}

:root[data-theme="dark"] #homeBoard .home-slot-add:hover,
:root[data-theme="dark"] #homeBoard .home-slot-add.dragging {
  transform: rotate(-2deg) translateY(-2px) scale(1.04) !important;
  background: linear-gradient(155deg, #35363d 0%, #25262c 55%, #1a1b1e 100%) !important;
  border-color: rgba(255, 255, 255, 0.26) !important;
  box-shadow: inset 0 1px 1.5px rgba(255, 255, 255, 0.35), 0 12px 24px rgba(0, 0, 0, 0.58) !important;
  color: #ffffff !important;
}

:root[data-theme="cream"] #homeBoard .home-slot-add {
  background: linear-gradient(155deg, #ffffff 0%, #f6f8f5 55%, #edf1eb 100%) !important;
  border: 1px solid rgba(73, 119, 85, 0.16) !important;
  box-shadow: inset 0 1px 1.5px rgba(255, 255, 255, 0.95), 0 4px 14px rgba(53, 88, 61, 0.08) !important;
  color: #2e4a36 !important;
}

:root[data-theme="cream"] #homeBoard .home-slot-add:hover,
:root[data-theme="cream"] #homeBoard .home-slot-add.dragging {
  transform: rotate(-2deg) translateY(-2px) scale(1.04) !important;
  border-color: #25a45a !important;
  color: #1b733d !important;
}

.home-slot-add-icon svg {
  display: block !important;
  width: 22px !important;
  height: 22px !important;
}

/* ==========================================================================
   全站所有其他板块：纯正科技蓝向上箭头上传图标（Upload Icon · 遵循图一规范）
   涵盖：电商工坊、美学影像馆、随心画布、造物空间、万能工具箱、系列延展
   ========================================================================== */
.qiwei-unified-upload-icon,
#detailPageBoard .dropzone .drop-empty,
.drop-zone .drop-icon,
#productEditorBoard .pe-drop .pe-drop-icon,
#creationWorkshopBoard #cspUploadDropzone .csp-upload-svg-wrap,
#toolsBoard #toolUploadPrompt .tool-upload-icon,
#seriesDeriveBoard #seriesDrop .series-drop-icon {
  position: relative !important;
  width: auto !important;
  height: auto !important;
  min-width: 0 !important;
  min-height: 0 !important;
  flex: 0 0 auto !important;
  border-radius: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  transform: none !important;
  outline: none !important;
  user-select: none !important;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  mask: none !important;
  -webkit-mask: none !important;
  margin: 4px auto 10px auto !important;
  color: var(--apple-blue, #087cf0) !important;
  transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.2s ease, filter 0.2s ease !important;
}

/* 浅色模式悬停：轻盈浮起与微高光 */
:root .qiwei-unified-upload-icon:hover,
:root #detailPageBoard .dropzone:hover .drop-empty,
:root #detailPageBoard .dropzone.dragover .drop-empty,
:root .drop-zone:hover .drop-icon,
:root .upload-card.dragging .drop-icon,
:root #productEditorBoard .pe-drop:hover .pe-drop-icon,
:root #productEditorBoard .pe-drop.pe-drag-over .pe-drop-icon,
:root #creationWorkshopBoard #cspUploadDropzone:hover .csp-upload-svg-wrap,
:root #creationWorkshopBoard #cspUploadDropzone.dragover .csp-upload-svg-wrap,
:root #toolsBoard #toolUploadDropzone:hover .tool-upload-icon,
:root #toolsBoard #toolUploadDropzone.dragover .tool-upload-icon,
:root #seriesDeriveBoard #seriesDrop:hover .series-drop-icon,
:root #seriesDeriveBoard #seriesDrop.dragover .series-drop-icon {
  transform: translateY(-3px) scale(1.06) !important;
  color: #0071e3 !important;
  filter: drop-shadow(0 3px 10px rgba(8, 124, 240, 0.35)) !important;
}

/* 深色模式：明亮科技蓝与星空幽蓝发光 */
:root[data-theme="dark"] .qiwei-unified-upload-icon,
:root[data-theme="dark"] #detailPageBoard .dropzone .drop-empty,
:root[data-theme="dark"] .drop-zone .drop-icon,
:root[data-theme="dark"] #productEditorBoard .pe-drop .pe-drop-icon,
:root[data-theme="dark"] #creationWorkshopBoard #cspUploadDropzone .csp-upload-svg-wrap,
:root[data-theme="dark"] #toolsBoard #toolUploadPrompt .tool-upload-icon,
:root[data-theme="dark"] #seriesDeriveBoard #seriesDrop .series-drop-icon {
  color: #3898ff !important;
}

:root[data-theme="dark"] .qiwei-unified-upload-icon:hover,
:root[data-theme="dark"] #detailPageBoard .dropzone:hover .drop-empty,
:root[data-theme="dark"] #detailPageBoard .dropzone.dragover .drop-empty,
:root[data-theme="dark"] .drop-zone:hover .drop-icon,
:root[data-theme="dark"] .upload-card.dragging .drop-icon,
:root[data-theme="dark"] #productEditorBoard .pe-drop:hover .pe-drop-icon,
:root[data-theme="dark"] #productEditorBoard .pe-drop.pe-drag-over .pe-drop-icon,
:root[data-theme="dark"] #creationWorkshopBoard #cspUploadDropzone:hover .csp-upload-svg-wrap,
:root[data-theme="dark"] #creationWorkshopBoard #cspUploadDropzone.dragover .csp-upload-svg-wrap,
:root[data-theme="dark"] #toolsBoard #toolUploadDropzone:hover .tool-upload-icon,
:root[data-theme="dark"] #toolsBoard #toolUploadDropzone.dragover .tool-upload-icon,
:root[data-theme="dark"] #seriesDeriveBoard #seriesDrop:hover .series-drop-icon,
:root[data-theme="dark"] #seriesDeriveBoard #seriesDrop.dragover .series-drop-icon {
  transform: translateY(-3px) scale(1.06) !important;
  color: #58a6ff !important;
  filter: drop-shadow(0 3px 12px rgba(56, 152, 255, 0.5)) !important;
}

/* 奶油模式 */
:root[data-theme="cream"] .qiwei-unified-upload-icon,
:root[data-theme="cream"] #detailPageBoard .dropzone .drop-empty,
:root[data-theme="cream"] .drop-zone .drop-icon,
:root[data-theme="cream"] #productEditorBoard .pe-drop .pe-drop-icon,
:root[data-theme="cream"] #creationWorkshopBoard #cspUploadDropzone .csp-upload-svg-wrap,
:root[data-theme="cream"] #toolsBoard #toolUploadPrompt .tool-upload-icon,
:root[data-theme="cream"] #seriesDeriveBoard #seriesDrop .series-drop-icon {
  color: #25a45a !important;
}

:root[data-theme="cream"] .qiwei-unified-upload-icon:hover,
:root[data-theme="cream"] #detailPageBoard .dropzone:hover .drop-empty,
:root[data-theme="cream"] #detailPageBoard .dropzone.dragover .drop-empty,
:root[data-theme="cream"] .drop-zone:hover .drop-icon,
:root[data-theme="cream"] .upload-card.dragging .drop-icon,
:root[data-theme="cream"] #productEditorBoard .pe-drop:hover .pe-drop-icon,
:root[data-theme="cream"] #productEditorBoard .pe-drop.pe-drag-over .pe-drop-icon,
:root[data-theme="cream"] #creationWorkshopBoard #cspUploadDropzone:hover .csp-upload-svg-wrap,
:root[data-theme="cream"] #creationWorkshopBoard #cspUploadDropzone.dragover .csp-upload-svg-wrap,
:root[data-theme="cream"] #toolsBoard #toolUploadDropzone:hover .tool-upload-icon,
:root[data-theme="cream"] #toolsBoard #toolUploadDropzone.dragover .tool-upload-icon,
:root[data-theme="cream"] #seriesDeriveBoard #seriesDrop:hover .series-drop-icon,
:root[data-theme="cream"] #seriesDeriveBoard #seriesDrop.dragover .series-drop-icon {
  transform: translateY(-3px) scale(1.06) !important;
  color: #1b733d !important;
  filter: drop-shadow(0 3px 10px rgba(37, 164, 90, 0.35)) !important;
}

/* 上传图标 SVG 渲染尺寸规范 */
.qiwei-unified-upload-icon svg,
#detailPageBoard .dropzone .drop-empty svg,
.drop-zone .drop-icon svg,
#productEditorBoard .pe-drop .pe-drop-icon svg,
#creationWorkshopBoard #cspUploadDropzone .csp-upload-svg-wrap svg,
#toolsBoard #toolUploadPrompt .tool-upload-icon svg,
#seriesDeriveBoard #seriesDrop .series-drop-icon svg {
  display: block !important;
  width: 34px !important;
  height: 34px !important;
  pointer-events: none !important;
  mask: none !important;
  -webkit-mask: none !important;
  background-color: transparent !important;
}

/* ==========================================================================
   随心画布：浅色模式主舞台白色透底与通透毛玻璃质感，自适应深色/奶油模式
   ========================================================================== */
:root .pe-canvas-stage,
:root #productEditorBoard .pe-canvas-stage {
  background-color: rgba(255, 255, 255, 0.78) !important;
  background-image: radial-gradient(circle, rgba(0, 0, 0, 0.08) 1.2px, transparent 1.2px) !important;
  background-size: 18px 18px !important;
  border: 1px solid rgba(255, 255, 255, 0.85) !important;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.035), inset 0 1px 2px rgba(255, 255, 255, 0.95) !important;
  -webkit-backdrop-filter: blur(24px) saturate(160%) !important;
  backdrop-filter: blur(24px) saturate(160%) !important;
}

:root[data-theme="dark"] .pe-canvas-stage,
:root[data-theme="dark"] #productEditorBoard .pe-canvas-stage {
  background-color: rgba(18, 20, 26, 0.72) !important;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.09) 1.2px, transparent 1.2px) !important;
  border-color: rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35), inset 0 1px 1px rgba(255, 255, 255, 0.06) !important;
  -webkit-backdrop-filter: blur(24px) saturate(140%) !important;
  backdrop-filter: blur(24px) saturate(140%) !important;
}

:root[data-theme="cream"] .pe-canvas-stage,
:root[data-theme="cream"] #productEditorBoard .pe-canvas-stage {
  background-color: rgba(254, 252, 248, 0.82) !important;
  background-image: radial-gradient(circle, rgba(46, 78, 56, 0.08) 1.2px, transparent 1.2px) !important;
  border-color: rgba(212, 203, 186, 0.6) !important;
}

/* 随心画布内拖拽上传卡片：通透白净玻璃质感 */
:root .pe-upload-overlay .pe-drop,
:root #productEditorBoard .pe-drop,
:root #peLocalDrop {
  background: rgba(255, 255, 255, 0.86) !important;
  border: 1.5px dashed rgba(8, 124, 240, 0.36) !important;
  border-radius: 18px !important;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.03), inset 0 1px 1.5px rgba(255, 255, 255, 0.95) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  backdrop-filter: blur(16px) !important;
  padding: 28px 24px !important;
}

:root .pe-upload-overlay .pe-drop:hover,
:root #productEditorBoard .pe-drop:hover,
:root #productEditorBoard .pe-drop.pe-drag-over {
  border-color: rgba(8, 124, 240, 0.72) !important;
  background: rgba(255, 255, 255, 0.96) !important;
  box-shadow: 0 16px 40px rgba(8, 124, 240, 0.12), inset 0 1px 2px rgba(255, 255, 255, 1) !important;
}

:root[data-theme="dark"] .pe-upload-overlay .pe-drop,
:root[data-theme="dark"] #productEditorBoard .pe-drop,
:root[data-theme="dark"] #peLocalDrop {
  background: rgba(25, 28, 36, 0.74) !important;
  border: 1.5px dashed rgba(56, 152, 255, 0.38) !important;
  border-radius: 18px !important;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28), inset 0 1px 1px rgba(255, 255, 255, 0.08) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  backdrop-filter: blur(16px) !important;
}

:root[data-theme="dark"] .pe-upload-overlay .pe-drop:hover,
:root[data-theme="dark"] #productEditorBoard .pe-drop:hover,
:root[data-theme="dark"] #productEditorBoard .pe-drop.pe-drag-over {
  border-color: rgba(56, 152, 255, 0.8) !important;
  background: rgba(30, 35, 46, 0.88) !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45), 0 0 18px rgba(56, 152, 255, 0.2) !important;
}

:root[data-theme="cream"] .pe-upload-overlay .pe-drop,
:root[data-theme="cream"] #productEditorBoard .pe-drop,
:root[data-theme="cream"] #peLocalDrop {
  background: rgba(255, 255, 255, 0.85) !important;
  border: 1.5px dashed rgba(37, 164, 90, 0.38) !important;
  border-radius: 18px !important;
}

/* 随心画布图片包裹层 Canvas-Wrap：无图片时彻底隐藏，杜绝任何幽灵残留卡片 */
:root .pe-canvas-viewport:not(.has-image) .pe-canvas-wrap,
:root #peCanvasViewport:not(.has-image) #peLocalCanvasWrap,
:root #productEditorBoard .pe-canvas-wrap.hidden {
  display: none !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}

/* 随心画布图片包裹层 Canvas-Wrap：有图片时只贴合原图本体，背景纯透明防空气墙和外层灰色重影 */
:root .pe-canvas-viewport.has-image .pe-canvas-wrap,
:root #peCanvasViewport.has-image #peLocalCanvasWrap,
:root #productEditorBoard .pe-canvas-viewport.has-image .pe-canvas-wrap {
  display: block !important;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}

/* 电商工坊的参考图“+”添加小按钮同样赋予精致微质感 */
#detailPageBoard .reference-add-button {
  border-radius: 6px !important;
  transition: transform 0.18s ease, box-shadow 0.18s ease !important;
}
:root #detailPageBoard .reference-add-button {
  background: linear-gradient(155deg, #ffffff 0%, #f4f5f8 100%) !important;
  border: 1px solid rgba(0, 0, 0, 0.1) !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05) !important;
  color: rgba(17, 24, 39, 0.75) !important;
}
:root[data-theme="dark"] #detailPageBoard .reference-add-button {
  background: linear-gradient(155deg, #2c2d33 0%, #1a1b1e 100%) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.35) !important;
  color: rgba(255, 255, 255, 0.85) !important;
}
#detailPageBoard .reference-add-button:hover {
  transform: scale(1.06) !important;
}

/* 清除美学影像馆在有多图时旧的粗体加号字符，统一为优雅质感 */
#sceneBoard .upload-card.has-images .upload-plus {
  display: none !important;
}
#sceneBoard .upload-card.has-images .drop-icon {
  display: inline-flex !important;
  width: 36px !important;
  height: 48px !important;
  min-width: 36px !important;
  min-height: 48px !important;
  flex: 0 0 36px !important;
  margin: 0 !important;
}
#sceneBoard .upload-card.has-images .drop-icon svg {
  width: 18px !important;
  height: 18px !important;
}

/* 已上传图片的卡片缩略图（50px × 66px 比例保持一致） */
#homeBoard .home-slot-img {
  position: relative !important;
  width: 50px !important;
  height: 66px !important;
  border-radius: 11px !important;
  overflow: hidden !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease !important;
}

:root #homeBoard .home-slot-img {
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
}

:root[data-theme="dark"] #homeBoard .home-slot-img {
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4) !important;
}

:root[data-theme="cream"] #homeBoard .home-slot-img {
  border: 1px solid rgba(73, 119, 85, 0.16) !important;
  box-shadow: 0 4px 12px rgba(53, 88, 61, 0.08) !important;
}

#homeBoard .home-slot-img img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block !important;
}

/* 已上传图片卡片上的移除按钮 */
#homeBoard .home-slot-remove {
  position: absolute !important;
  top: 3px !important;
  right: 3px !important;
  width: 16px !important;
  height: 16px !important;
  line-height: 15px !important;
  font-size: 10px !important;
  border: none !important;
  border-radius: 50% !important;
  background: rgba(15, 23, 42, 0.65) !important;
  color: #fff !important;
  cursor: pointer !important;
  padding: 0 !important;
  display: grid !important;
  place-items: center !important;
  transition: background 0.15s ease !important;
}
#homeBoard .home-slot-remove:hover {
  background: rgba(220, 38, 38, 0.9) !important;
}

/* 文本输入框：无边框融合，对齐左侧卡片视觉中心 */
#homeBoard .home-input {
  flex: 1 !important;
  min-width: 0 !important;
  min-height: 62px !important;
  padding: 6px 0 !important;
  margin-top: 2px !important;
  background: transparent !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  resize: none !important;
  font-size: 0.92rem !important;
  line-height: 1.65 !important;
}

:root #homeBoard .home-input {
  color: #111827 !important;
}
:root #homeBoard .home-input::placeholder {
  color: rgba(17, 24, 39, 0.42) !important;
}

:root[data-theme="dark"] #homeBoard .home-input {
  color: #f3f4f6 !important;
}
:root[data-theme="dark"] #homeBoard .home-input::placeholder {
  color: rgba(255, 255, 255, 0.38) !important;
}

:root[data-theme="cream"] #homeBoard .home-input {
  color: #18271e !important;
}
:root[data-theme="cream"] #homeBoard .home-input::placeholder {
  color: rgba(24, 39, 30, 0.42) !important;
}

/* 底栏控制区：紧凑胶囊排布 */
#homeBoard .home-controls {
  display: flex !important;
  align-items: center !important;
  flex-wrap: wrap !important;
  gap: 10px !important;
  margin-top: 6px !important;
  padding-top: 12px !important;
}

:root #homeBoard .home-controls {
  border-top: 1px solid rgba(0, 0, 0, 0.06) !important;
}
:root[data-theme="dark"] #homeBoard .home-controls {
  border-top: 1px solid rgba(255, 255, 255, 0.06) !important;
}
:root[data-theme="cream"] #homeBoard .home-controls {
  border-top: 1px solid rgba(73, 119, 85, 0.1) !important;
}

/* 控制器标签项与选择框胶囊（精准限定在 home-controls 内，绝不影响画廊筛选栏） */
#homeBoard .home-ctrl {
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 6px !important;
  font-size: 0.72rem !important;
  margin: 0 !important;
}

:root #homeBoard .home-ctrl {
  color: rgba(17, 24, 39, 0.6) !important;
}
:root[data-theme="dark"] #homeBoard .home-ctrl {
  color: rgba(255, 255, 255, 0.5) !important;
}
:root[data-theme="cream"] #homeBoard .home-ctrl {
  color: #497755 !important;
}

#homeBoard .home-controls .home-select {
  height: 32px !important;
  border-radius: 9px !important;
  padding: 0 10px !important;
  font-size: 0.78rem !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}

:root #homeBoard .home-controls .home-select {
  background: #ffffff !important;
  border: 1px solid rgba(0, 0, 0, 0.12) !important;
  color: #1f2937 !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 1px 2px rgba(0, 0, 0, 0.04) !important;
  color-scheme: light !important;
}
:root #homeBoard .home-controls .home-select:hover {
  border-color: rgba(0, 0, 0, 0.22) !important;
}

:root[data-theme="dark"] #homeBoard .home-controls .home-select {
  background: #161922 !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  color: #ffffff !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 2px 6px rgba(0, 0, 0, 0.25) !important;
  color-scheme: dark !important;
}
:root[data-theme="dark"] #homeBoard .home-controls .home-select:hover {
  border-color: rgba(255, 255, 255, 0.25) !important;
}

/* 积分预计消耗胶囊：按要求隐藏孤立胶囊，点数统一集成在生成按钮内 */
#homeBoard .home-points {
  display: none !important;
}

/* 发送 / 生成图片按钮（与其他板块统一的经典科技蓝渐变，靠右对齐） */
#homeBoard .home-send {
  margin-left: auto !important;
  height: 36px !important;
  padding: 0 22px !important;
  border-radius: 10px !important;
  font-size: 0.85rem !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  letter-spacing: 0.02em !important;
  background: var(--ui-button, linear-gradient(118deg, #087cf0 0%, #4c9cff 44%, #7977ff 100%)) !important;
  border: 1px solid rgba(255, 255, 255, 0.35) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 16px rgba(8, 124, 240, 0.35) !important;
}

:root #homeBoard .home-send:hover,
:root[data-theme="dark"] #homeBoard .home-send:hover,
:root[data-theme="cream"] #homeBoard .home-send:hover {
  background: linear-gradient(118deg, #056fd9 0%, #3d8ff5 44%, #6c6af5 100%) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 20px rgba(8, 124, 240, 0.48) !important;
  color: #ffffff !important;
}

#homeBoard .home-send:disabled {
  opacity: 0.45 !important;
  cursor: not-allowed !important;
  transform: none !important;
  box-shadow: none !important;
}

/* 坚决隐藏画廊筛选栏内部被辅助隐藏的原生下拉框，彻底杜绝重复的“全部产品分类” */
#homeBoard #homeCatFilter,
#homeCatFilter {
  display: none !important;
  visibility: hidden !important;
  width: 0 !important;
  height: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  border: 0 !important;
}

/* ==========================================================================
   2026-10-09 视觉规范升级：全板块通栏宽幅顶栏、标签卡悬停阴影、圆角无直角外框
   ========================================================================== */

.board-unified-topbar.hidden,
#sceneTopBar.hidden {
  display: none !important;
}

/* 1. 全板块通栏宽幅顶栏标准规范 (对齐造物空间 csp-topbar) */
.board-unified-topbar {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  flex-wrap: wrap !important;
  gap: 16px !important;
  padding: 14px 28px !important;
  margin: 0 0 16px 0 !important;
  background: var(--ui-shell, rgba(255, 255, 255, 0.55)) !important;
  -webkit-backdrop-filter: var(--liquid-backdrop-strong, blur(34px) saturate(195%)) !important;
  backdrop-filter: var(--liquid-backdrop-strong, blur(34px) saturate(195%)) !important;
  border-bottom: 1px solid var(--ui-line, rgba(101, 122, 158, .15)) !important;
  border-radius: 0 0 20px 20px !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 95 !important;
  box-sizing: border-box !important;
  width: 100% !important;
}

:root[data-theme="dark"] .board-unified-topbar {
  background: rgba(18, 24, 38, 0.72) !important;
  border-bottom-color: rgba(255, 255, 255, 0.08) !important;
}

/* 顶栏徽标各板块定制渐变色 */
.board-unified-topbar .csp-badge.badge-scene {
  background: linear-gradient(118deg, #ec4899 0%, #a855f7 50%, #6366f1 100%) !important;
  box-shadow: 0 10px 26px rgba(168, 85, 247, 0.28) !important;
}
.board-unified-topbar .csp-badge.badge-canvas {
  background: linear-gradient(118deg, #0284c7 0%, #06b6d4 50%, #14b8a6 100%) !important;
  box-shadow: 0 10px 26px rgba(6, 182, 212, 0.28) !important;
}
.board-unified-topbar .csp-badge.badge-tools {
  background: linear-gradient(118deg, #f59e0b 0%, #d97706 50%, #b45309 100%) !important;
  box-shadow: 0 10px 26px rgba(217, 119, 6, 0.28) !important;
}
.board-unified-topbar .csp-badge.badge-detail {
  background: linear-gradient(118deg, #ea580c 0%, #f97316 48%, #fb923c 100%) !important;
  box-shadow: 0 10px 26px rgba(234, 88, 12, 0.28) !important;
}

/* 顶栏操作按钮与辅助控件 */
.board-unified-topbar .csp-tab-action,
.board-unified-topbar .reset-btn,
.board-unified-topbar .home-view-all {
  border: 1px solid var(--ui-line, rgba(101, 122, 158, .22)) !important;
  background: var(--ui-control, rgba(255, 255, 255, .75)) !important;
  color: var(--ui-text, #2c3e50) !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  padding: 7px 15px !important;
  border-radius: 12px !important;
  cursor: pointer !important;
  transition: all .2s ease !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
}
.board-unified-topbar .csp-tab-action:hover,
.board-unified-topbar .reset-btn:hover,
.board-unified-topbar .home-view-all:hover {
  background: var(--ui-control-hover, #ffffff) !important;
  border-color: var(--ui-accent, #087cf0) !important;
  color: var(--ui-accent, #087cf0) !important;
  box-shadow: 0 4px 14px rgba(8, 124, 240, 0.12) !important;
  transform: translateY(-1px) !important;
}
:root[data-theme="dark"] .board-unified-topbar .csp-tab-action,
:root[data-theme="dark"] .board-unified-topbar .reset-btn,
:root[data-theme="dark"] .board-unified-topbar .home-view-all {
  background: rgba(255, 255, 255, 0.08) !important;
  border-color: rgba(255, 255, 255, 0.14) !important;
  color: #e6edf5 !important;
}
:root[data-theme="dark"] .board-unified-topbar .csp-tab-action:hover,
:root[data-theme="dark"] .board-unified-topbar .reset-btn:hover,
:root[data-theme="dark"] .board-unified-topbar .home-view-all:hover {
  background: rgba(255, 255, 255, 0.15) !important;
  border-color: #4c9cff !important;
  color: #ffffff !important;
}

/* 2. 全站标签卡、面板与选项卡悬停较重阴影反馈 (图 3 造物空间标准) */
.csp-card,
.panel,
.work-panel,
.series-card,
.tool-config-panel,
.tools-display-panel,
.tool-engine-card,
.csp-method-card,
.upload-card,
.pe-canvas-stage {
  transition: box-shadow .24s cubic-bezier(0.16, 1, 0.3, 1), transform .24s cubic-bezier(0.16, 1, 0.3, 1), border-color .24s ease !important;
}

.csp-card:hover,
.panel:hover,
.work-panel:hover,
.series-card:hover,
.tool-config-panel:hover,
.tools-display-panel:hover,
.upload-card:hover {
  box-shadow: 0 24px 70px rgba(44, 62, 101, .14), 0 4px 12px rgba(44, 62, 101, .06) !important;
}

.tool-engine-card:hover,
.csp-method-card:hover {
  box-shadow: 0 14px 42px rgba(44, 62, 101, .13), 0 2px 8px rgba(8, 124, 240, .08) !important;
  border-color: rgba(8, 124, 240, 0.42) !important;
  transform: translateY(-1px) !important;
}

:root[data-theme="dark"] .csp-card:hover,
:root[data-theme="dark"] .panel:hover,
:root[data-theme="dark"] .work-panel:hover,
:root[data-theme="dark"] .series-card:hover,
:root[data-theme="dark"] .tool-config-panel:hover,
:root[data-theme="dark"] .tools-display-panel:hover,
:root[data-theme="dark"] .upload-card:hover {
  box-shadow: 0 26px 72px rgba(0, 0, 0, 0.58), 0 0 0 1px rgba(255, 255, 255, 0.08) !important;
}

:root[data-theme="dark"] .tool-engine-card:hover,
:root[data-theme="dark"] .csp-method-card:hover {
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.52), 0 0 0 1px rgba(76, 156, 255, 0.4) !important;
  border-color: rgba(76, 156, 255, 0.5) !important;
  transform: translateY(-1px) !important;
}

/* 3. 全站卡片、面板与容器圆角防直角重影标准体系 (全面排查与根除) */

/* 3.1 消除主工作区与各板块外壳直角底板泄露 */
.main-area {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}

/* 消除所有板块宿主与纯布局列外壳的直角背景、边框及伪元素 */
#homeBoard,
#productEditorBoard,
#sceneBoard,
#detailPageBoard,
#toolsBoard,
#creationWorkshopBoard,
.cw-board,
.pe-board,
.csp-main-layout,
.csp-workflow-column,
.csp-results-column,
.workspace-shell,
.workspace-grid,
.tools-workbench-container {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}

#homeBoard::before,
#homeBoard::after,
#productEditorBoard::before,
#productEditorBoard::after,
#sceneBoard::before,
#sceneBoard::after,
#detailPageBoard::before,
#detailPageBoard::after,
#toolsBoard::before,
#toolsBoard::after,
#creationWorkshopBoard::before,
#creationWorkshopBoard::after,
.cw-board::before,
.cw-board::after,
.pe-board::before,
.pe-board::after {
  content: none !important;
  display: none !important;
}

/* 3.2 灵感广场板块 (homeBoard) 圆角与直角重影治理 */
#homeBoard .home-hero {
  display: contents !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0 !important;
}
#homeBoard .home-hero::before,
#homeBoard .home-hero::after {
  content: none !important;
  display: none !important;
}

#homeBoard .home-slot {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
  border-radius: 12px !important;
  overflow: visible !important;
}

#homeBoard .home-slot-add {
  border-radius: 12px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}
#homeBoard .home-slot-add::before,
#homeBoard .home-slot-add::after {
  border-radius: inherit !important;
}

#homeBoard .home-controls {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

#homeBoard .home-work-card {
  border-radius: 14px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
  isolation: isolate !important;
}
#homeBoard .home-work-card::before,
#homeBoard .home-work-card::after {
  border-radius: inherit !important;
}
#homeBoard .home-work-thumb {
  border-radius: 14px 14px 0 0 !important;
  overflow: hidden !important;
}

/* 3.3 造物空间板块 (creationWorkshopBoard) 核心卡片圆角治理 */
.csp-card {
  border-radius: var(--liquid-radius-card, 22px) !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
  isolation: isolate !important;
}
.csp-card::before,
.csp-card::after {
  border-radius: inherit !important;
}

.csp-method-card {
  border-radius: 14px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}
.csp-method-card::before,
.csp-method-card::after {
  border-radius: inherit !important;
}

.csp-drop-zone,
.csp-upload-dropzone {
  border-radius: 14px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}

.csp-image-card {
  border-radius: 16px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}
.csp-image-card::before,
.csp-image-card::after {
  border-radius: inherit !important;
}

.csp-history-modal-content {
  border-radius: 20px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}

/* 3.4 随心画布板块 (productEditorBoard) 圆角治理 */
.pe-ai-studio {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}
.pe-ai-studio::before,
.pe-ai-studio::after {
  content: none !important;
  display: none !important;
}

.pe-canvas-stage {
  border-radius: 22px !important;
  overflow: hidden !important;
  position: relative !important;
  box-sizing: border-box !important;
  isolation: isolate !important;
}
.pe-canvas-stage::before,
.pe-canvas-stage::after {
  border-radius: inherit !important;
}

#peCanvasViewport {
  border-radius: 22px !important;
  overflow: hidden !important;
}

.pe-prompt-dock {
  border-radius: 22px !important;
  overflow: visible !important;
  box-sizing: border-box !important;
  isolation: isolate !important;
}
.pe-prompt-dock::before,
.pe-prompt-dock::after {
  border-radius: inherit !important;
}

.pe-ref-modal-card {
  border-radius: 20px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}
.pe-ref-modal-card::before,
.pe-ref-modal-card::after {
  border-radius: inherit !important;
}

/* 3.5 美学影像馆板块 (sceneBoard) 圆角治理 */
#sceneBoard .panel,
#sceneBoard .prompt-panel,
#sceneBoard .result-panel,
#sceneBoard .work-panel {
  border-radius: var(--liquid-radius-card, 22px) !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
  isolation: isolate !important;
}
#sceneBoard .panel::before,
#sceneBoard .panel::after,
#sceneBoard .prompt-panel::before,
#sceneBoard .prompt-panel::after,
#sceneBoard .result-panel::before,
#sceneBoard .result-panel::after,
#sceneBoard .work-panel::before,
#sceneBoard .work-panel::after {
  border-radius: inherit !important;
}

#sceneBoard .plan-card {
  border-radius: 16px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}
#sceneBoard .plan-card::before,
#sceneBoard .plan-card::after {
  border-radius: inherit !important;
}

/* 3.6 电商工坊板块 (detailPageBoard) 圆角治理与直角 outline 消除 */
#detailPageBoard .product-panel,
#detailPageBoard .plan-panel,
#detailPageBoard .work-panel {
  border-radius: 22px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
  isolation: isolate !important;
}
#detailPageBoard .product-panel::before,
#detailPageBoard .product-panel::after,
#detailPageBoard .plan-panel::before,
#detailPageBoard .plan-panel::after,
#detailPageBoard .work-panel::before,
#detailPageBoard .work-panel::after {
  border-radius: inherit !important;
}

#detailPageBoard .scheme-card {
  border-radius: 14px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
  outline: none !important;
}
#detailPageBoard .scheme-card::before,
#detailPageBoard .scheme-card::after {
  border-radius: inherit !important;
}
/* 将直角 outline 改为同心圆角 box-shadow 高光描边，彻底消灭直角线框 */
#detailPageBoard .scheme-card.active {
  outline: none !important;
  box-shadow: 0 0 0 2px #0071e3, 0 0 0 4px rgba(0, 164, 255, 0.42), 0 16px 32px rgba(0, 113, 227, 0.24) !important;
}

#detailPageBoard .deck-card {
  border-radius: 12px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
  outline: none !important;
}
#detailPageBoard .deck-card::before,
#detailPageBoard .deck-card::after {
  border-radius: inherit !important;
}

/* 3.7 万能工具箱板块 (toolsBoard) 圆角治理 */
#toolsBoard {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
}

.tools-workbench-main {
  border-radius: 14px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
  isolation: isolate !important;
}
.tools-workbench-main::before,
.tools-workbench-main::after {
  border-radius: inherit !important;
}

.tool-config-panel,
.tools-display-panel {
  border: none !important;
}

.tool-engine-card {
  border-radius: 12px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
  outline: none !important;
}
.tool-engine-card::before,
.tool-engine-card::after {
  border-radius: inherit !important;
}

.tool-result-thumb-card {
  border-radius: 10px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}
.tool-result-thumb-card::before,
.tool-result-thumb-card::after {
  border-radius: inherit !important;
}

/* 3.8 全站通用伪元素与通配圆角防直角安全规则 */
[class*="-card"]::before,
[class*="-card"]::after,
[class*="-panel"]::before,
[class*="-panel"]::after,
[class*="-dock"]::before,
[class*="-dock"]::after,
[class*="-modal"]::before,
[class*="-modal"]::after,
[class*="-dialog"]::before,
[class*="-dialog"]::after,
.topbar::before,
.topbar::after,
.sidebar::before,
.sidebar::after {
  border-radius: inherit !important;
}

/* 造物空间模块切换按钮外层标签框去除 */
.csp-module-tabs {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}




/* 2026-10-10: owner browser comments — one mode switch, theme-safe surfaces, flush headers. */
#apiState { display: none !important; }
#resetButton { padding: 6px 11px !important; gap: 5px !important; }
#detailPageBoard .workspace-mode[hidden] { display: none !important; }
#detailPageBoard .scheme-card--pending .scheme-title-band { display: none !important; }
#detailPageBoard .scheme-card--pending .scheme-number { color: var(--ui-muted, #68748a) !important; }
#detailPageBoard .scheme-card--pending h3 { color: var(--ui-text, #263027) !important; }
:root[data-theme="dark"] #detailPageBoard .scheme-card--pending .scheme-number { color: var(--ui-muted, #9eb3cd) !important; }
:root[data-theme="dark"] #detailPageBoard .scheme-card--pending h3 { color: var(--ui-text, #e6edf5) !important; }
:root[data-theme="dark"] #detailPageBoard #deckToolbarHost {
  background: #162233; border-color: rgba(202,220,243,.15); color: #a9bdd2;
}
:root[data-theme="dark"] #detailPageBoard #deckToolbarHost button {
  background: #24364d; border-color: rgba(142,190,239,.24); color: #b9dcff;
}
:root[data-theme="dark"] #detailPageBoard #deckToolbarHost button:hover {
  background: #304760; border-color: #65b0ff; color: #f2f7ff;
}
#detailPageBoard .long-image-preview-wrap #longImagePreview {
  aspect-ratio: 1 / 2; height: auto; min-height: 240px; max-height: none; overflow: auto;
}
/* Full-width headers; keep the canvas itself at its established content width. */
#productEditorBoard, #toolsBoard {
  width: 100% !important; max-width: none !important; margin: 0 !important; padding: 0 !important;
}
#productEditorBoard > #peLocalPanel {
  width: 80%; max-width: 1360px; margin-inline: auto; padding: 0 22px 26px; box-sizing: border-box;
}
#productEditorTopBar, #toolsTopBar, #creationWorkshopBoard > .csp-topbar {
  width: 100% !important; margin-top: 0 !important; border-radius: 0 0 20px 20px !important;
}
#toolsBoard > .tools-workbench-container { margin-top: 0; padding-inline: 18px; }
:root[data-theme="dark"] #creationWorkshopBoard .csp-tag {
  background: #1b2b40; border-color: rgba(142,190,239,.23); color: #c8d9ed;
}
:root[data-theme="dark"] #creationWorkshopBoard .csp-tag:hover {
  background: #223a55; border-color: #65b0ff; color: #a9d8ff;
}
:root[data-theme="dark"] #creationWorkshopBoard .csp-tag.is-selected {
  background: rgba(10,132,255,.22); border-color: rgba(101,176,255,.65); color: #8dcbff;
}
:root[data-theme="dark"] #creationWorkshopBoard .csp-slider-container {
  background: rgba(22, 34, 51, 0.75); border-color: rgba(142,190,239,.23);
}
#creationWorkshopBoard .csp-range-slider,
input[type="range"].csp-range-slider {
  -webkit-appearance: none !important;
  appearance: none !important;
  width: 100% !important;
  min-height: 24px !important;
  height: 24px !important;
  padding: 0 !important;
  margin: 4px 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
  cursor: pointer !important;
}
#creationWorkshopBoard .csp-range-slider::-webkit-slider-runnable-track {
  width: 100% !important;
  height: 6px !important;
  background: #cbd5e1 !important;
  border-radius: 999px !important;
  border: none !important;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.15) !important;
}
:root[data-theme="dark"] #creationWorkshopBoard .csp-range-slider::-webkit-slider-runnable-track {
  background: #334b6b !important;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.45) !important;
}
#creationWorkshopBoard .csp-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none !important;
  appearance: none !important;
  width: 20px !important;
  height: 20px !important;
  margin-top: -7px !important;
  border-radius: 50% !important;
  background: #ffffff !important;
  border: 2.5px solid #087cf0 !important;
  box-shadow: 0 2px 8px rgba(8, 124, 240, 0.45) !important;
  cursor: pointer !important;
  transition: transform 0.15s ease, box-shadow 0.15s ease !important;
}
#creationWorkshopBoard .csp-range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.18) !important;
  box-shadow: 0 3px 12px rgba(8, 124, 240, 0.6) !important;
}
:root[data-theme="dark"] #creationWorkshopBoard .csp-range-slider::-webkit-slider-thumb {
  background: #0f1c2d !important;
  border-color: #38bdf8 !important;
  box-shadow: 0 2px 10px rgba(56, 189, 248, 0.5) !important;
}
#creationWorkshopBoard .csp-range-slider::-moz-range-track {
  width: 100% !important;
  height: 6px !important;
  background: #cbd5e1 !important;
  border-radius: 999px !important;
  border: none !important;
}
:root[data-theme="dark"] #creationWorkshopBoard .csp-range-slider::-moz-range-track {
  background: #334b6b !important;
}
#creationWorkshopBoard .csp-range-slider::-moz-range-thumb {
  width: 20px !important;
  height: 20px !important;
  border-radius: 50% !important;
  background: #ffffff !important;
  border: 2.5px solid #087cf0 !important;
  box-shadow: 0 2px 8px rgba(8, 124, 240, 0.45) !important;
  cursor: pointer !important;
}
:root[data-theme="dark"] #creationWorkshopBoard .csp-range-slider::-moz-range-thumb {
  background: #0f1c2d !important;
  border-color: #38bdf8 !important;
  box-shadow: 0 2px 10px rgba(56, 189, 248, 0.5) !important;
}
:root[data-theme="dark"] #creationWorkshopBoard .csp-slider-desc {
  background: #1b2b40; color: #b9cbe1; border-left-color: #65b0ff;
}
:root[data-theme="dark"] #creationWorkshopBoard .csp-tick { color: #9eb3cd; }
:root[data-theme="dark"] #creationWorkshopBoard .csp-tick.is-active { color: #65b0ff; }
@media (max-width: 1200px) { #productEditorBoard > #peLocalPanel { width: 88%; } }
@media (max-width: 768px) {
  #productEditorBoard > #peLocalPanel { width: 100%; padding-inline: 12px; }
  #toolsBoard > .tools-workbench-container { padding-inline: 12px; }
}

/* Owner comments round 2: natural page flow and portable motion. */
#toolsNavList .tool-hot-badge {background:transparent!important;color:#23a775!important;box-shadow:none!important;border:0!important;font-size:11px;padding:0 4px;}
#productEditorBoard #peCanvasStage {
  background-color: rgba(255, 255, 255, 0.78) !important;
  backdrop-filter: blur(24px) saturate(160%) !important;
  -webkit-backdrop-filter: blur(24px) saturate(160%) !important;
}
:root[data-theme="dark"] #productEditorBoard #peCanvasStage {
  background-color: rgba(18, 20, 26, 0.72) !important;
  backdrop-filter: blur(24px) saturate(140%) !important;
  -webkit-backdrop-filter: blur(24px) saturate(140%) !important;
}
:root[data-theme="cream"] #productEditorBoard #peCanvasStage {
  background-color: rgba(254, 252, 248, 0.82) !important;
}
#productEditorBoard #peCanvasStage::before,
#productEditorBoard #peCanvasStage::after {
  background-color: transparent !important;
  opacity: 0.25;
}
#detailPageBoard .workspace-grid {align-items:start!important;}
#detailPageBoard #productPanel,#detailPageBoard #resultPanel,#detailPageBoard #generationPanel {height:auto!important;max-height:none!important;overflow:visible!important;align-self:start;}
#detailPageBoard .panel-scroll,#detailPageBoard .result-scroll,#detailPageBoard #resultContent,#detailPageBoard #deckGrid {height:auto!important;max-height:none!important;overflow:visible!important;flex:none;}
#detailPageBoard .size-row input,#detailPageBoard .size-row select {border:1px solid rgba(116,137,160,.24)!important;background:rgba(255,255,255,.72)!important;color:#253751!important;box-shadow:none!important;border-radius:7px;}
:root[data-theme="dark"] #detailPageBoard .size-row input,:root[data-theme="dark"] #detailPageBoard .size-row select {background:#101c2d!important;border-color:rgba(142,163,190,.2)!important;color:#dce8f5!important;}
:root[data-theme="dark"] #creationWorkshopBoard #materialPriorityBanner {background:#1b2b40!important;border-color:#304760!important;color:#b9cbe1!important;}
.main-area > .workspace-grid > .result-column {gap:0!important;border:1px solid var(--glass-edge,rgba(130,150,175,.24));border-radius:20px;overflow:hidden;align-self:start;background:var(--ui-panel-bg);}
.main-area > .workspace-grid > .result-column > .result-panel {border:0!important;border-radius:0!important;box-shadow:none!important;margin:0!important;}
.main-area > .workspace-grid > .result-column .result-tabs {border:0!important;box-shadow:none!important;background:transparent!important;border-radius:0!important;}
#inspRefImageModal:not(.hidden) {display:flex!important;visibility:visible!important;opacity:1!important;pointer-events:auto!important;z-index:2147483000!important;}
/* Moving a gradient rather than a filtered layer works across Chromium/WebKit and touch devices. */
#topbarVipPill {background-image:linear-gradient(110deg,#ffc928 20%,#ffe991 40%,#fff9dd 50%,#ffd335 60%,#ffc928 80%)!important;background-size:250% 100%!important;animation:qiwei-portable-shine 3.8s linear infinite!important;}
#topbarVipPill::after {display:none!important;}
@keyframes qiwei-portable-shine {from{background-position:150% 0}to{background-position:-100% 0}}
@media(prefers-reduced-motion:reduce){#topbarVipPill{animation:none!important;background-position:50% 0!important;}}

.main-area > .workspace-grid > .result-column > .prompt-panel {border:0!important;border-radius:0!important;box-shadow:none!important;margin:0!important;}
#productEditorBoard #peCanvasViewport {background-color:transparent!important;background-image:none!important;}

/* ============================================================================
 * 全站下拉菜单与选择器深度统一与防裁切治理 (最高优先级 + 统一深浅色规范)
 * ==========================================================================*/

/* 1. 优先级最高与容器防裁切 */
.home-gallery,
#homeBoard > .home-gallery,
.home-gallery-tools,
#homeBoard .home-gallery-tools,
.home-cat-dropdown-wrap,
.cat-menu-wrap,
.fav-menu-wrap,
.theme-picker,
.csp-more-materials,
.pe-nav-group,
.product-panel,
.tools-workbench-head {
  overflow: visible !important;
}

.home-cat-dropdown-wrap.is-open,
.cat-menu-wrap.is-open,
.fav-menu-wrap.is-open,
.theme-picker.is-open {
  z-index: 99999 !important;
  position: relative !important;
}

/* 2. 所有下拉菜单浮层强制最高优先级 */
.home-cat-popover,
.cat-dropdown,
.holiday-menu,
.fav-menu,
#sceneThemeMenu,
#cspSharedThemeTags,
#inspMoreMaterials,
.product-nav-menu,
.pe-lasso-menu,
.pe-submenu,
.canvas-color-popover {
  z-index: 99999 !important;
}

/* 3. 全站原生 SELECT 控件及 OPTION 深度统一 */
/* 浅色模式原生下拉 */
:root:not([data-theme="dark"]) select,
:root[data-theme="white"] select,
select {
  color-scheme: light !important;
  background-color: #ffffff !important;
  background: #ffffff !important;
  color: #1f2937 !important;
  border: 1px solid rgba(0, 0, 0, 0.12) !important;
  border-radius: 10px !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 1px 3px rgba(0, 0, 0, 0.04) !important;
}

:root:not([data-theme="dark"]) select option,
:root[data-theme="white"] select option,
select option {
  color-scheme: light !important;
  background-color: #ffffff !important;
  background: #ffffff !important;
  color: #1f2937 !important;
}

:root:not([data-theme="dark"]) select option:checked,
:root[data-theme="white"] select option:checked,
select option:checked {
  background-color: #087cf0 !important;
  color: #ffffff !important;
}

/* 深色模式原生下拉 */
:root[data-theme="dark"] select,
:root[data-theme="dark"] select.home-select,
:root[data-theme="dark"] select.pe-select,
:root[data-theme="dark"] select.select,
:root[data-theme="dark"] select.csp-ctrl-select,
:root[data-theme="dark"] select.csp-config-select,
:root[data-theme="dark"] select.csp-select,
:root[data-theme="dark"] select.tool-param-select,
:root[data-theme="dark"] #homeModel,
:root[data-theme="dark"] #homeAspectRatio,
:root[data-theme="dark"] #homeImageSize,
:root[data-theme="dark"] #homeQuality,
:root[data-theme="dark"] #homeCount,
:root[data-theme="dark"] #homeSort,
:root[data-theme="dark"] #homeBoardFilter,
:root[data-theme="dark"] #peModelSelect,
:root[data-theme="dark"] #peAspect,
:root[data-theme="dark"] #peImageSize,
:root[data-theme="dark"] #modelSelect,
:root[data-theme="dark"] #aspectRatio,
:root[data-theme="dark"] #imageSize,
:root[data-theme="dark"] #imageQuality,
:root[data-theme="dark"] #generationCount,
:root[data-theme="dark"] #deckModel,
:root[data-theme="dark"] #deckImageSize,
:root[data-theme="dark"] #cspModelSelect,
:root[data-theme="dark"] #cspImageModelSelect,
:root[data-theme="dark"] #cspImageSizeSelect,
:root[data-theme="dark"] #cspImageAspectSelect,
:root[data-theme="dark"] #cspUnifiedCategorySelect,
:root[data-theme="dark"] #cspFestivalProductCategorySelect,
:root[data-theme="dark"] #seriesModel,
:root[data-theme="dark"] #seriesSize,
:root[data-theme="dark"] #seriesDirection,
:root[data-theme="dark"] #seriesComposition,
:root[data-theme="dark"] #toolEngineImageSize,
:root[data-theme="dark"] #param_imageSize,
:root[data-theme="dark"] #historyModuleFilter,
:root[data-theme="dark"] #category,
:root[data-theme="dark"] #productStyle,
:root[data-theme="dark"] #platform,
:root[data-theme="dark"] #language,
:root[data-theme="dark"] #canvasSize,
:root[data-theme="dark"] #screenCount,
:root[data-theme="dark"] #cropPlatform,
:root[data-theme="dark"] #cropPreset,
:root[data-theme="dark"] #cropExportMode,
:root[data-theme="dark"] #favoriteFolderSelect,
:root[data-theme="dark"] #moveFavoriteFolderSelect,
:root[data-theme="dark"] .deck-model-field select,
:root[data-theme="dark"] #detailPageBoard .field select,
:root[data-theme="dark"] #detailPageBoard .size-row select {
  color-scheme: dark !important;
  background-color: #161922 !important;
  background: #161922 !important;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  border-radius: 10px !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 2px 6px rgba(0, 0, 0, 0.25) !important;
}

:root[data-theme="dark"] select option,
:root[data-theme="dark"] option {
  color-scheme: dark !important;
  background-color: #161922 !important;
  background: #161922 !important;
  color: #ffffff !important;
}

:root[data-theme="dark"] select option:checked,
:root[data-theme="dark"] option:checked {
  background-color: #087cf0 !important;
  color: #ffffff !important;
}

/* 4. 全站各类自定义下拉菜单（弹窗/手风琴/菜单列表）样式统一 */
/* 浅色模式（对标图二白底 + 选中纯正科技蓝高亮） */
.cat-dropdown,
.holiday-menu,
.fav-menu,
#sceneThemeMenu,
#cspSharedThemeTags,
#inspMoreMaterials,
.product-nav-menu {
  background: #ffffff !important;
  border: 1px solid rgba(0, 0, 0, 0.12) !important;
  border-radius: 12px !important;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.12), 0 3px 10px rgba(0, 0, 0, 0.06) !important;
  color: #1f2937 !important;
}

.cat-item,
.flyout-item,
.holiday-item,
.holiday-item-more,
.product-nav-menu button,
#sceneThemeMenu button,
#cspSharedThemeTags .csp-tag {
  color: #1f2937 !important;
  border-radius: 8px !important;
  transition: all 0.15s ease !important;
}

.cat-item:hover,
.flyout-item:hover,
.holiday-item:hover,
.holiday-item-more:hover,
.product-nav-menu button:hover,
#sceneThemeMenu button:hover {
  background: rgba(8, 124, 240, 0.08) !important;
  color: #087cf0 !important;
}

.cat-item.selected,
.flyout-item.selected,
.holiday-item.selected,
#sceneThemeMenu button.active,
#cspSharedThemeTags .csp-tag.is-selected {
  background: #087cf0 !important;
  color: #ffffff !important;
  font-weight: 600 !important;
}

/* 深色模式（对标图一纯黑玄武黑底 + 统一纯白文字 + 柔和暗色高亮） */
:root[data-theme="dark"] .cat-dropdown,
:root[data-theme="dark"] .holiday-menu,
:root[data-theme="dark"] .fav-menu,
:root[data-theme="dark"] #sceneThemeMenu,
:root[data-theme="dark"] #cspSharedThemeTags,
:root[data-theme="dark"] #inspMoreMaterials,
:root[data-theme="dark"] .product-nav-menu,
[data-theme="dark"] .cat-dropdown,
[data-theme="dark"] .holiday-menu,
[data-theme="dark"] .fav-menu,
[data-theme="dark"] #sceneThemeMenu,
[data-theme="dark"] #cspSharedThemeTags,
[data-theme="dark"] #inspMoreMaterials,
[data-theme="dark"] .product-nav-menu {
  background: #161922 !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  border-radius: 12px !important;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.65), 0 4px 16px rgba(0, 0, 0, 0.45) !important;
  color: #ffffff !important;
}

:root[data-theme="dark"] .cat-item,
:root[data-theme="dark"] .flyout-item,
:root[data-theme="dark"] .holiday-item,
:root[data-theme="dark"] .holiday-item-more,
:root[data-theme="dark"] .product-nav-menu button,
:root[data-theme="dark"] #sceneThemeMenu button,
:root[data-theme="dark"] #cspSharedThemeTags .csp-tag {
  color: #ffffff !important;
}

:root[data-theme="dark"] .cat-item:hover,
:root[data-theme="dark"] .flyout-item:hover,
:root[data-theme="dark"] .holiday-item:hover,
:root[data-theme="dark"] .holiday-item-more:hover,
:root[data-theme="dark"] .product-nav-menu button:hover,
:root[data-theme="dark"] #sceneThemeMenu button:hover,
:root[data-theme="dark"] #cspSharedThemeTags .csp-tag:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  color: #ffffff !important;
}

:root[data-theme="dark"] .cat-item.selected,
:root[data-theme="dark"] .flyout-item.selected,
:root[data-theme="dark"] .holiday-item.selected,
:root[data-theme="dark"] #sceneThemeMenu button.active,
:root[data-theme="dark"] #cspSharedThemeTags .csp-tag.is-selected {
  background: #087cf0 !important;
  color: #ffffff !important;
  font-weight: 600 !important;
}

:root[data-theme="dark"] .cat-level + .cat-level {
  border-left-color: rgba(255, 255, 255, 0.10) !important;
}

:root[data-theme="dark"] .cat-level-title {
  color: rgba(255, 255, 255, 0.6) !important;
}

/* Round 3 owner comments: compact controls, right-aligned badges, visible portable sweep. */
#toolsNavList .tools-tab-title-wrap {flex:1 1 auto!important;width:100%!important;min-width:0!important;}
#toolsNavList .tool-hot-badge {margin-left:auto!important;flex:none!important;white-space:nowrap;background:rgba(35,167,117,.12)!important;border:1px solid rgba(35,167,117,.35)!important;border-radius:999px!important;color:#2ec58b!important;padding:3px 9px!important;font-size:11px!important;line-height:1.4!important;}
.sidebar .font-zoom-pill,:root[data-theme="dark"] .sidebar .font-zoom-pill {border:0!important;background:transparent!important;box-shadow:none!important;padding:0!important;border-radius:0!important;}
.sidebar .font-zoom-btn {border:0!important;box-shadow:none!important;background:transparent!important;}
#detailPageBoard #detailPageTopBar .csp-title {font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","PingFang SC","Microsoft YaHei UI",sans-serif!important;font-size:18px!important;font-weight:750!important;letter-spacing:-.02em!important;}
#topbarVipPill {position:relative!important;overflow:hidden!important;border-radius:999px!important;animation:none!important;background:#ffd43b!important;}
#topbarVipPill::after {display:block!important;position:absolute!important;pointer-events:none!important;content:""!important;top:0!important;left:-70%!important;width:55%!important;height:100%!important;filter:none!important;background:linear-gradient(105deg,transparent,rgba(255,255,255,.95),transparent)!important;animation:qiwei-vip-sweep-v3 3s linear infinite!important;opacity:1!important;will-change:transform;}
@keyframes qiwei-vip-sweep-v3 {0%{transform:translateX(0) skewX(-15deg)}65%,100%{transform:translateX(340%) skewX(-15deg)}}
@media(prefers-reduced-motion:reduce){#topbarVipPill::after{animation:qiwei-vip-sweep-v3 3s linear infinite!important;display:block!important;}}

/* ==========================================================================
   全站标签卡 UI 一致性修复（2026-10-11）
   核心目标：统一过渡曲线、hover 提升方向、激活色、边框微光
   ========================================================================== */

/* ------------------------------------------------------------------
   1. 万能工具箱左侧导航标签（tools-nav-tab）
      问题：hover 无 border 微光、无 translateY、transition 用线性极短
      fix：对齐 cubic-bezier，加入 translateY(-1px) + 边框微光
   ------------------------------------------------------------------ */
.tools-nav-tab {
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.tools-nav-tab:hover:not(.is-soon) {
  background: rgba(255, 255, 255, 0.88) !important;
  border-color: rgba(8, 124, 240, 0.35) !important;
  color: var(--ui-accent, #087cf0) !important;
  box-shadow: 0 4px 14px rgba(8, 124, 240, 0.1) !important;
  transform: translateY(-1px) !important;
}

.tools-nav-tab.active {
  background: rgba(8, 124, 240, 0.1) !important;
  border-color: rgba(8, 124, 240, 0.42) !important;
  color: var(--ui-accent, #087cf0) !important;
  font-weight: 700 !important;
  box-shadow: 0 2px 8px rgba(8, 124, 240, 0.1) !important;
}

:root[data-theme="dark"] .tools-nav-tab:hover:not(.is-soon) {
  background: rgba(255, 255, 255, 0.1) !important;
  border-color: rgba(76, 156, 255, 0.45) !important;
  color: #60a5fa !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(76, 156, 255, 0.22) !important;
  transform: translateY(-1px) !important;
}

:root[data-theme="dark"] .tools-nav-tab.active {
  background: rgba(56, 189, 248, 0.14) !important;
  border-color: rgba(56, 189, 248, 0.42) !important;
  color: #38bdf8 !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(56, 189, 248, 0.2) !important;
}

/* ------------------------------------------------------------------
   2. 工具历史记录侧边标签（tool-history-tab）
      问题：hover 用 translateX(2px) 方向错误，与全站 translateY(-1px) 不统一
            深色 hover 也没有 border 微光
   ------------------------------------------------------------------ */
.tool-history-tab {
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.tool-history-tab:hover {
  background: rgba(255, 255, 255, 0.88) !important;
  border-color: rgba(8, 124, 240, 0.35) !important;
  color: var(--liquid-accent, #087cf0) !important;
  box-shadow: 0 3px 10px rgba(8, 124, 240, 0.1) !important;
  transform: translateY(-1px) !important; /* 修正方向：从 translateX 改为 translateY */
}

:root[data-theme="dark"] .tool-history-tab:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  border-color: rgba(76, 156, 255, 0.42) !important;
  color: #f1f5f9 !important;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(76, 156, 255, 0.22) !important;
  transform: translateY(-1px) !important;
}

/* ------------------------------------------------------------------
   3. 造物空间模式 Tab 标签（csp-mode-tab-label）
      问题：transition 用 0.2s ease（非贝塞尔）；hover 无提升感；深色 base 背景偏暗
   ------------------------------------------------------------------ */
.csp-mode-tab-label {
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.csp-mode-tab-label:hover {
  border-color: var(--ui-accent, #087cf0) !important;
  background: rgba(8, 124, 240, 0.06) !important;
  color: var(--ui-accent, #087cf0) !important;
  box-shadow: 0 3px 10px rgba(8, 124, 240, 0.1) !important;
  transform: translateY(-1px) !important;
}

:root[data-theme="dark"] .csp-mode-tab-label {
  background: rgba(255, 255, 255, 0.06) !important;
  border-color: rgba(255, 255, 255, 0.12) !important;
  color: #94a3b8 !important;
}

:root[data-theme="dark"] .csp-mode-tab-label:hover {
  border-color: rgba(76, 156, 255, 0.45) !important;
  background: rgba(76, 156, 255, 0.12) !important;
  color: #60a5fa !important;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(76, 156, 255, 0.22) !important;
  transform: translateY(-1px) !important;
}

/* ------------------------------------------------------------------
   4. 场景板块 tab-button / option-pill / category-option
      问题：transition 未对齐 cubic-bezier
   ------------------------------------------------------------------ */
.tab-button,
.option-pill,
.product-option,
.category-option,
.sub-preset-chip,
.style-chip {
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.tab-button:hover:not(:disabled),
.option-pill:hover:not(:disabled),
.product-option:hover:not(:disabled),
.category-option:hover:not(:disabled),
.sub-preset-chip:hover:not(:disabled) {
  border-color: rgba(8, 124, 240, 0.38) !important;
  box-shadow: 0 3px 10px rgba(8, 124, 240, 0.1) !important;
  transform: translateY(-1px) !important;
}

:root[data-theme="dark"] .tab-button:hover:not(:disabled),
:root[data-theme="dark"] .option-pill:hover:not(:disabled),
:root[data-theme="dark"] .product-option:hover:not(:disabled),
:root[data-theme="dark"] .category-option:hover:not(:disabled),
:root[data-theme="dark"] .sub-preset-chip:hover:not(:disabled) {
  border-color: rgba(76, 156, 255, 0.42) !important;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(76, 156, 255, 0.2) !important;
  transform: translateY(-1px) !important;
}

/* ------------------------------------------------------------------
   5. 灵感广场 home-quick-card（快捷入口卡片）
      问题：hover 缺少 border 微光，仅有 box-shadow
   ------------------------------------------------------------------ */
.home-quick-card {
  transition: transform 0.24s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.24s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.24s ease !important;
}

.home-quick-card:hover {
  border-color: rgba(8, 124, 240, 0.35) !important;
  transform: translateY(-2px) !important;
}

:root[data-theme="dark"] .home-quick-card:hover {
  border-color: rgba(76, 156, 255, 0.42) !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(76, 156, 255, 0.28) !important;
}

/* ------------------------------------------------------------------
   6. 造物空间系列衍生卡片（series-card）统一圆角和激活样式对齐
   ------------------------------------------------------------------ */
.series-card {
  transition: transform 0.24s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.24s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.24s ease !important;
}

/* ------------------------------------------------------------------
   7. csp-step-btn（步骤切换按钮）过渡对齐
   ------------------------------------------------------------------ */
.csp-step-btn {
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

/* ------------------------------------------------------------------
   8. csp-tag（小标签/参数快捷选）过渡对齐，hover 加提升
   ------------------------------------------------------------------ */
.csp-tag {
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.csp-tag:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 3px 8px rgba(8, 124, 240, 0.1) !important;
}

:root[data-theme="dark"] .csp-tag:hover {
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(76, 156, 255, 0.2) !important;
  transform: translateY(-1px) !important;
}

/* 随心画布：双入口保持紧凑，说明卡片与标注统一收纳在画布右下角。 */
#peMaterialBtn,
#peAccessoryBtn {
  gap: 4px !important;
  padding-inline: 7px !important;
  font-size: 11px !important;
}
#peMaterialBtn .pe-ref-btn-icon,
#peAccessoryBtn .pe-ref-btn-icon { font-size: 11px; }
#peMaterialBtn .pe-material-badge { min-width: 20px; padding-inline: 4px; font-size: 10px; }
.pe-canvas-notes-stack {
  position: absolute;
  z-index: 90;
  right: 12px;
  bottom: 12px;
  width: min(238px, calc(100% - 96px));
  max-height: min(220px, 42%);
  display: flex;
  flex-direction: column;
  gap: 5px;
  overflow-y: auto;
  pointer-events: none;
}
.pe-canvas-notes-stack > * { pointer-events: auto; }
.pe-canvas-notes-stack .pe-ann-float {
  position: relative;
  inset: auto;
  width: 100%;
  max-height: none;
  box-sizing: border-box;
  padding: 5px;
  border-radius: 12px;
  gap: 4px;
  overflow: visible;
}
.pe-canvas-notes-stack .pe-ann-item { grid-template-columns: 18px minmax(0, 1fr) 20px; gap: 5px; padding: 3px; border-radius: 8px; }
.pe-canvas-notes-stack .pe-ann-num { width: 18px; height: 18px; font-size: 10px; }
.pe-canvas-notes-stack .pe-ann-remove { width: 20px; height: 20px; }
.pe-reference-prompt-list { display: grid; gap: 4px; }
.pe-reference-prompt-item {
  min-width: 0;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 22px;
  align-items: center;
  gap: 6px;
  padding: 4px 5px;
  border: 1px solid var(--liquid-border, rgba(255,255,255,.15));
  border-radius: 10px;
  color: var(--ui-text);
  background: var(--liquid-card-strong, rgba(18,24,36,.88));
  box-shadow: 0 5px 14px rgba(0,0,0,.12);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}
.pe-reference-prompt-item > img { width: 30px; height: 30px; object-fit: cover; border-radius: 7px; background: #fff; }
.pe-reference-prompt-edit { min-width: 0; display: grid; gap: 1px; padding: 0; border: 0; color: inherit; background: transparent; text-align: left; cursor: pointer; }
.pe-reference-prompt-edit strong { color: var(--apple-blue); font-size: 10px; line-height: 1.2; }
.pe-reference-prompt-edit span { overflow: hidden; color: var(--ui-muted); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.pe-reference-prompt-remove { width: 22px; height: 22px; padding: 0; border: 0; border-radius: 7px; color: var(--ui-muted); background: transparent; cursor: pointer; }
.pe-reference-prompt-remove:hover { color: #fff; background: #e5484d; }
.pe-reference-composer {
  position: absolute;
  z-index: 95;
  right: 18px;
  bottom: 18px;
  width: min(300px, calc(100% - 100px));
  box-sizing: border-box;
  padding: 10px;
  border: 1px solid var(--liquid-border, rgba(255,255,255,.2));
  border-radius: 14px;
  color: var(--ui-text);
  background: var(--glass-elevated, rgba(20,28,42,.94));
  box-shadow: 0 14px 36px rgba(0,0,0,.22);
  -webkit-backdrop-filter: blur(24px) saturate(1.25);
  backdrop-filter: blur(24px) saturate(1.25);
}
.pe-reference-composer.hidden { display: none !important; }
.pe-reference-composer-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.pe-reference-composer-head img { width: 38px; height: 38px; object-fit: cover; border-radius: 8px; background: #fff; }
.pe-reference-composer-head div { display: grid; gap: 2px; }
.pe-reference-composer-head strong { font-size: 12px; }
.pe-reference-composer-head span { color: var(--ui-muted); font-size: 10px; }
.pe-reference-composer textarea { width: 100%; box-sizing: border-box; resize: vertical; min-height: 64px; padding: 8px; border-radius: 9px; font-size: 12px; }
.pe-reference-composer .pe-annotation-actions { justify-content: flex-end; margin-top: 7px; }
#peRefImageModal .pe-ref-modal-divider,
#peRefImageModal .pe-ref-col-vendor { display: none !important; }
#peRefImageModal .pe-ref-modal-body { display: flex; padding: 18px 20px; min-height: 0; }
#peRefImageModal .pe-ref-modal-col { width: 100%; padding: 0; }
#peMaterialPanelClose { width: 28px; min-width: 28px; padding: 0; border-radius: 8px; }

@media (max-width: 760px) {
  .pe-canvas-notes-stack { right: 8px; bottom: 8px; width: min(210px, calc(100% - 84px)); max-height: 36%; }
  .pe-reference-composer { right: 8px; bottom: 8px; width: min(280px, calc(100% - 88px)); }
}


/* Canvas annotations stay on the left; reference previews retain the right stack. */
#peAnnList.pe-ann-float {
  position: absolute;
  left: 70px;
  right: auto;
  bottom: 12px;
  width: min(220px, calc(50% - 76px));
  max-height: 38%;
  padding: 0;
  gap: 5px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  overflow-y: auto;
}
#peAnnList .pe-ann-item {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) 20px;
  gap: 5px;
  padding: 5px 6px;
  border: 1px solid var(--liquid-border);
  border-radius: 9px;
  background: var(--liquid-card-strong);
  box-shadow: 0 4px 12px rgba(0,0,0,.1);
  backdrop-filter: blur(16px);
}
#peAnnList .pe-ann-num { width: 18px; height: 18px; font-size: 10px; }
#peAnnList .pe-ann-text, #peAnnBrief input {
  min-width: 0;
  min-height: 24px;
  height: 24px;
  padding: 0 2px;
  border: 0;
  border-radius: 0;
  color: var(--ui-text);
  background: transparent;
  box-shadow: none;
  font-size: 11px;
}
#peAnnList .pe-ann-remove, #peAnnBrief .pe-ann-brief-remove { width: 20px; height: 20px; padding: 0; border-radius: 6px; }
#peAnnBrief.pe-ann-brief { padding: 0; gap: 5px; border: 0; border-radius: 0; background: transparent; }
#peAnnBrief .pe-ann-brief-item {
  min-width: min(220px, 100%);
  flex: 0 1 320px;
  grid-template-columns: auto minmax(0, 1fr) 20px;
  padding: 3px 6px;
  border: 1px solid var(--ui-line);
  border-radius: 8px;
  background: var(--ui-panel-soft);
  font-size: 11px;
}
.pe-material-part.active { outline: 2px solid var(--ui-accent); outline-offset: -2px; background: var(--ui-accent-soft); }
@media (max-width: 760px) {
  #peAnnList.pe-ann-float { left: 62px; bottom: 8px; width: min(190px, calc(50% - 66px)); }
}

/* Shared product-mode radios must outrank the generic dark hover/base rules. */
:root[data-theme] #creationWorkshopBoard .csp-mode-tab-label.is-active {
  color:var(--ui-text) !important; border-color:var(--ui-accent) !important;
  background:color-mix(in srgb,var(--ui-accent) 18%,var(--ui-panel)) !important;
  box-shadow:0 0 0 1px var(--ui-accent),0 0 16px var(--ui-accent-glow) !important;
}

/* 全站“生成”类主要操作按钮处于工作禁用态（:disabled）时统一变灰，且不可点击 */
.il-primary-generate-btn:disabled,
#btnProceedToImages:disabled,
#btnGeneratePlans:disabled,
#btnRefreshPlans:disabled,
#cspAnalyzeBtn:disabled,
#btnGenerateVariations:disabled,
#btnGenerateInspirations:disabled,
#workshopGenerate:disabled,
.cw-primary-btn:disabled,
#peProductGenerate:disabled,
.pe-generate-btn:disabled,
#generateButton:disabled,
#generateDeck:disabled,
#refreshSchemes:disabled,
.dp-generate-btn:disabled,
#generateBtn:disabled,
#sceneGenerate:disabled,
#toolGenerateBtn:disabled,
#toolRunBatch:disabled,
.tool-submit-btn:disabled {
  background: #64748b !important;
  background-image: none !important;
  color: #cbd5e1 !important;
  border-color: #64748b !important;
  opacity: 0.85 !important;
  cursor: not-allowed !important;
  box-shadow: none !important;
  transform: none !important;
  pointer-events: none !important;
}

:root[data-theme="dark"] .il-primary-generate-btn:disabled,
:root[data-theme="dark"] #btnProceedToImages:disabled,
:root[data-theme="dark"] #btnGeneratePlans:disabled,
:root[data-theme="dark"] #btnRefreshPlans:disabled,
:root[data-theme="dark"] #cspAnalyzeBtn:disabled,
:root[data-theme="dark"] #btnGenerateVariations:disabled,
:root[data-theme="dark"] #btnGenerateInspirations:disabled,
:root[data-theme="dark"] #workshopGenerate:disabled,
:root[data-theme="dark"] .cw-primary-btn:disabled,
:root[data-theme="dark"] #peProductGenerate:disabled,
:root[data-theme="dark"] .pe-generate-btn:disabled,
:root[data-theme="dark"] #generateButton:disabled,
:root[data-theme="dark"] #generateDeck:disabled,
:root[data-theme="dark"] #refreshSchemes:disabled,
:root[data-theme="dark"] .dp-generate-btn:disabled,
:root[data-theme="dark"] #generateBtn:disabled,
:root[data-theme="dark"] #sceneGenerate:disabled,
:root[data-theme="dark"] #toolGenerateBtn:disabled,
:root[data-theme="dark"] #toolRunBatch:disabled,
:root[data-theme="dark"] .tool-submit-btn:disabled {
  background: #334155 !important;
  background-image: none !important;
  color: #64748b !important;
  border-color: #334155 !important;
}