/* ==========================================================================
 * 启未 · 造物空间 · 一件产品设计（来稿开发）专用样式
 * 深度沿用 apple-glass.css 变量体系，紧凑细腻、适配桌面与手机
 * ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body.csp-body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background-color: var(--ui-bg, #f3f5fb);
  background-image:
    radial-gradient(at 0% 0%, var(--liquid-wash-a, rgba(125, 177, 255, .35)) 0px, transparent 50%),
    radial-gradient(at 100% 0%, var(--liquid-wash-b, rgba(255, 183, 205, .30)) 0px, transparent 50%),
    radial-gradient(at 50% 100%, var(--liquid-wash-c, rgba(177, 164, 255, .24)) 0px, transparent 50%);
  background-attachment: fixed;
  color: var(--ui-text, #172033);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* 主站宿主容器适配 */
.cw-board {
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}
.cw-board.hidden {
  display: none !important;
}

/* 顶部导航 */
.csp-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding: 14px 28px;
  background: var(--ui-shell, rgba(255, 255, 255, 0.45));
  backdrop-filter: var(--liquid-backdrop-strong, blur(34px) saturate(195%));
  border-bottom: 1px solid var(--ui-line, rgba(101, 122, 158, .15));
  position: sticky;
  top: 0;
  z-index: 100;
}

.csp-brand-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.csp-badge {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--ui-button, linear-gradient(118deg, #087cf0 0%, #4c9cff 44%, #7977ff 100%));
  color: #fff;
  font-weight: 800;
  font-size: 16px;
  box-shadow: var(--ui-button-shadow, 0 12px 30px rgba(8, 124, 240, .26));
}

.csp-brand-text {
  display: flex;
  flex-direction: column;
}

.csp-title {
  margin: 0;
  font-size: 18px;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.csp-subtitle {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--ui-muted, #68748a);
}

.csp-topbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* 标签切换栏：去除外层标签框，按钮独立展示 */
.csp-module-tabs {
  display: flex;
  gap: 8px;
  background: transparent !important;
  padding: 0 !important;
  border-radius: 0 !important;
  border: none !important;
  box-shadow: none !important;
}

.csp-tab {
  border: 1px solid var(--ui-line, rgba(101, 122, 158, .18));
  background: var(--ui-panel-soft, rgba(255, 255, 255, 0.45));
  color: var(--ui-muted, #68748a);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 12px;
  cursor: pointer;
  transition: all .2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.csp-tab:hover {
  background: var(--ui-panel, rgba(255, 255, 255, 0.7));
  color: var(--ui-text, #172033);
  border-color: rgba(8, 124, 240, 0.35);
  box-shadow: 0 4px 14px rgba(8, 124, 240, 0.12);
  transform: translateY(-1px);
}

.csp-tab.is-active {
  background: #fff;
  color: var(--ui-accent, #087cf0);
  border-color: rgba(8, 124, 240, 0.35);
  box-shadow: 0 2px 10px rgba(8, 124, 240, 0.12);
}

:root[data-theme="dark"] .csp-tab {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: #94a3b8;
}

:root[data-theme="dark"] .csp-tab:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(76, 156, 255, 0.45);
  color: #f1f5f9;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(76, 156, 255, 0.25);
  transform: translateY(-1px);
}

:root[data-theme="dark"] .csp-tab.is-active {
  background: rgba(8, 124, 240, 0.22);
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.45);
  box-shadow: 0 2px 12px rgba(8, 124, 240, 0.25);
}

.csp-tab.is-future {
  opacity: 0.65;
  cursor: not-allowed;
}

.csp-pill-future {
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 6px;
  background: rgba(101, 122, 158, 0.15);
  color: var(--ui-muted, #68748a);
}

.csp-tab-status-pill {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 10px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  animation: fadeIn 0.2s ease;
}

.csp-tab-status-pill.is-busy {
  background: rgba(8, 124, 240, 0.12);
  color: var(--ui-accent, #087cf0);
}

.csp-tab-status-pill.is-done {
  background: #ecfdf5;
  color: #059669;
  border: 1px solid rgba(5, 150, 105, 0.3);
}

/* 服务配置胶囊 */
.csp-config-capsule {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.6);
  padding: 4px 10px;
  border-radius: 14px;
  border: 1px solid var(--ui-line, rgba(101, 122, 158, .15));
  font-size: 12px;
}

.csp-config-label {
  color: var(--ui-muted, #68748a);
  font-weight: 500;
}

.csp-config-select {
  border: none;
  background: transparent;
  font-size: 12px;
  color: var(--ui-text, #172033);
  font-weight: 600;
  cursor: pointer;
  outline: none;
}

.csp-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--ui-success, #17a76b);
  box-shadow: 0 0 6px rgba(23, 167, 107, 0.6);
}

/* 全局失效横幅 */
.csp-stale-alert {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff8e6;
  border-bottom: 1px solid #ffd591;
  color: #d46b08;
  padding: 10px 24px;
  font-size: 13px;
  animation: cspFadeIn .25s ease;
}

.csp-stale-alert strong {
  font-weight: 700;
}

.csp-alert-body {
  flex: 1;
}

.csp-alert-close {
  border: none;
  background: transparent;
  color: #d46b08;
  font-size: 18px;
  cursor: pointer;
  padding: 0 4px;
}

/* 主内容布局：两栏式 (左工作流 / 右结果方案) */
.csp-main-layout {
  max-width: 1540px;
  margin: 20px auto;
  padding: 0 20px 40px;
  display: grid;
  grid-template-columns: minmax(460px, 1.15fr) minmax(520px, 1.25fr);
  gap: 24px;
  align-items: start;
}

.csp-workflow-column,
.csp-results-column {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* 卡片通用 */
.csp-card {
  background: var(--ui-panel, rgba(255, 255, 255, .49));
  backdrop-filter: var(--liquid-backdrop, blur(28px) saturate(180%));
  border: 1px solid var(--liquid-border, rgba(255, 255, 255, .72));
  border-radius: var(--liquid-radius-card, 22px);
  padding: 20px 22px;
  box-shadow: var(--ui-shadow-soft, 0 16px 42px rgba(52, 67, 99, .085));
  transition: all .25s ease;
}

.csp-card:hover {
  box-shadow: var(--ui-shadow, 0 24px 70px rgba(44, 62, 101, .12));
}

.csp-card.is-stale {
  border-color: #ffd591;
  position: relative;
}

.csp-card-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.csp-header-with-action {
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.csp-step-num {
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: var(--liquid-accent-soft, rgba(8, 124, 240, .11));
  color: var(--ui-accent, #087cf0);
  font-size: 13px;
  font-weight: 800;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border: 1px solid rgba(8, 124, 240, 0.2);
}

.csp-card-title {
  margin: 0;
  font-size: 16px;
  font-weight: 750;
  letter-spacing: -0.01em;
}

.csp-card-desc {
  margin: 3px 0 0;
  font-size: 12px;
  color: var(--ui-muted, #68748a);
  line-height: 1.45;
}

/* 步骤 1：上传区 */
.csp-upload-zone {
  border: 2px dashed var(--ui-line-strong, rgba(8, 124, 240, 0.35));
  background: var(--ui-upload, rgba(255, 255, 255, .34));
  border-radius: 16px;
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: all .2s ease;
  position: relative;
}

.csp-upload-zone:hover,
.csp-upload-zone.is-dragover {
  border-color: var(--ui-accent, #087cf0);
  background: rgba(8, 124, 240, 0.04);
}

.csp-upload-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
}

.csp-upload-zone.has-files .csp-upload-inner {
  padding: 4px 0 10px;
  border-bottom: 1px dashed rgba(8, 124, 240, 0.2);
}

.csp-upload-svg {
  width: 32px;
  height: 32px;
  color: var(--ui-accent, #087cf0);
}

.csp-upload-primary {
  font-size: 14px;
  font-weight: 650;
}

.csp-upload-secondary {
  font-size: 11px;
  color: var(--ui-muted, #68748a);
}

/* 参考文件预览列表：嵌入在拖拽框内 */
.csp-file-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(115px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.csp-file-list:empty {
  display: none;
  margin: 0;
}

.csp-file-item {
  position: relative;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--ui-line, rgba(101, 122, 158, .15));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  transition: all .2s ease;
}

.csp-file-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.csp-file-thumb {
  width: 100%;
  height: 90px;
  background: #f0f2f5;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.csp-file-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.csp-pdf-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: #e53e3e;
}

.csp-pdf-placeholder span {
  font-size: 11px;
  font-weight: 700;
  color: var(--ui-text);
}

.csp-file-info {
  padding: 6px 8px;
  display: flex;
  flex-direction: column;
}

.csp-file-name {
  font-size: 11px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.csp-file-meta {
  font-size: 10px;
  color: var(--ui-muted, #68748a);
}

.csp-file-actions {
  display: flex;
  gap: 4px;
  margin-top: 4px;
}

.csp-file-btn {
  border: none;
  background: #f4f6fa;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  cursor: pointer;
  color: var(--ui-muted, #68748a);
}

.csp-file-btn:hover {
  background: #e2e8f0;
  color: var(--ui-text);
}

.csp-file-btn.csp-btn-del:hover {
  background: #ffe3e3;
  color: #e53e3e;
}

/* 解读提炼卡片 */
.csp-extraction-box {
  margin-top: 14px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  border: 1px solid var(--ui-line, rgba(101, 122, 158, .15));
  animation: cspFadeIn .2s ease;
}

.csp-box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.csp-box-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--ui-accent, #087cf0);
}

.csp-badge-subtle {
  font-size: 10px;
  background: rgba(8, 124, 240, 0.1);
  color: var(--ui-accent, #087cf0);
  padding: 1px 6px;
  border-radius: 6px;
  font-weight: 600;
}

.csp-extraction-summary {
  font-size: 12px;
  color: var(--ui-muted, #68748a);
  margin: 0 0 10px;
  line-height: 1.45;
}

.csp-dim13-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 8px;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 4px;
}

.csp-dim-group {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--ui-line, rgba(101, 122, 158, 0.12));
  border-radius: 8px;
  padding: 6px 10px;
}

.csp-dim-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.csp-dim-name {
  font-size: 11px;
  font-weight: 700;
  color: var(--ui-text, #1e293b);
}

.csp-dim-badge {
  font-size: 9px;
  background: rgba(8, 124, 240, 0.08);
  color: var(--ui-accent, #087cf0);
  padding: 1px 4px;
  border-radius: 4px;
  font-weight: 600;
}

.csp-dim-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.csp-dim-tag {
  font-size: 10.5px;
  background: #f1f5f9;
  color: #334155;
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-block;
}

.csp-dim-tag.is-fixed {
  background: rgba(8, 124, 240, 0.12);
  color: var(--ui-accent, #087cf0);
  font-weight: 600;
  border: 1px solid rgba(8, 124, 240, 0.25);
}

.csp-dim-empty {
  font-size: 10px;
  color: var(--ui-muted, #94a3b8);
  font-style: italic;
}

.csp-extract-notes {
  border-top: 1px dashed rgba(0, 0, 0, 0.08);
  padding-top: 8px;
  margin-top: 10px;
}

.csp-extract-label {
  color: var(--ui-muted, #68748a);
  font-size: 11px;
  font-weight: 600;
}

.csp-extract-val {
  margin: 2px 0 0;
  font-weight: 550;
  color: var(--ui-text);
  line-height: 1.35;
}

.csp-muted {
  color: var(--ui-muted, #68748a);
  font-size: 11px;
}

/* 整合为大标签后的子模块划分（规整紧凑设计） */
.csp-section-subblock {
  padding-top: 11px;
  margin-top: 10px;
  border-top: 1px solid var(--ui-line, rgba(101, 122, 158, .12));
}

.csp-section-subblock:first-of-type {
  padding-top: 0;
  margin-top: 0;
  border-top: none;
}

.csp-subblock-title {
  font-size: 12.5px;
  font-weight: 750;
  color: var(--ui-text);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

/* 开发方式选择（紧凑化） */
.csp-methods-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.csp-method-card {
  position: relative;
  display: flex;
  padding: 9px 11px;
  border-radius: 12px;
  border: 1.5px solid var(--ui-line, rgba(101, 122, 158, .15));
  background: var(--ui-control, rgba(255, 255, 255, .48));
  cursor: pointer;
  transition: all .2s ease;
}

.csp-method-card input[type="radio"] {
  position: absolute;
  opacity: 0;
}

.csp-method-card:hover {
  background: var(--liquid-control-hover, rgba(255, 255, 255, .74));
  border-color: rgba(8, 124, 240, 0.35);
}

.csp-method-card.is-selected {
  border-color: var(--ui-accent, #087cf0);
  background: #fff;
  box-shadow: 0 4px 14px rgba(8, 124, 240, 0.12);
}

.csp-method-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.csp-method-head {
  display: flex;
  align-items: center;
  gap: 6px;
}

.csp-method-icon {
  font-size: 14px;
  color: var(--ui-accent, #087cf0);
}

.csp-method-name {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ui-text);
}

.csp-method-desc {
  margin: 0;
  font-size: 10.5px;
  color: var(--ui-muted, #68748a);
  line-height: 1.35;
}

/* 步骤 3：产品设置与步进器 */
.csp-count-selector {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ui-line, rgba(101, 122, 158, .12));
  flex-wrap: wrap;
}

.csp-count-label {
  font-size: 12px;
  font-weight: 650;
}

.csp-count-stepper {
  display: flex;
  align-items: center;
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--ui-line, rgba(101, 122, 158, .15));
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

.csp-step-btn {
  border: none;
  background: transparent;
  width: 28px;
  height: 26px;
  font-size: 15px;
  font-weight: bold;
  cursor: pointer;
  color: var(--ui-accent, #087cf0);
  transition: background .15s ease;
}

.csp-step-btn:hover {
  background: #f0f4f9;
}

.csp-count-val {
  min-width: 24px;
  text-align: center;
  font-size: 13px;
  font-weight: 750;
}

.csp-count-hint {
  font-size: 10.5px;
  color: var(--ui-muted, #68748a);
}

.csp-product-items-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.csp-product-row {
  display: grid;
  grid-template-columns: 76px 1.2fr 1.6fr;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: #fff;
  border-radius: 10px;
  border: 1px solid var(--ui-line, rgba(101, 122, 158, .15));
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
  animation: cspFadeIn .2s ease;
}

.csp-prod-index {
  font-size: 11px;
  font-weight: 700;
  color: var(--ui-accent, #087cf0);
  background: rgba(8, 124, 240, 0.08);
  padding: 2px 5px;
  border-radius: 5px;
  text-align: center;
}

.csp-select,
.csp-input {
  width: 100%;
  height: 32px;
  padding: 0 8px;
  border-radius: 8px;
  border: 1px solid var(--ui-line, rgba(101, 122, 158, .2));
  background: var(--ui-control, rgba(255, 255, 255, .8));
  font-size: 11.5px;
  color: var(--ui-text);
  outline: none;
  transition: border .15s ease;
}

.csp-select:focus,
.csp-input:focus {
  border-color: var(--ui-accent, #087cf0);
  box-shadow: 0 0 0 2px rgba(8, 124, 240, 0.15);
}

.csp-name-input-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.csp-auto-tag-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  flex-shrink: 0;
  gap: 2px;
}

.csp-auto-tag {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  font-weight: 750;
  color: #0369a1;
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.28);
  padding: 2px 7px;
  border-radius: 6px;
  white-space: nowrap;
}

.csp-auto-tag-hint {
  font-size: 9.5px;
  font-weight: 500;
  color: #94a3b8;
  white-space: nowrap;
  line-height: 1.1;
  letter-spacing: -0.2px;
}

.csp-name-input::placeholder {
  color: #94a3b8;
  font-size: 11px;
  font-weight: 400;
  opacity: 0.85;
}

.csp-name-input.is-empty-placeholder {
  color: #94a3b8;
}

/* 步骤 4：材质与搭配（紧凑化） */
.csp-material-tags-group {
  margin-bottom: 8px;
}

.csp-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.csp-tag {
  border: 1px solid var(--ui-line, rgba(101, 122, 158, .2));
  background: #fff;
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ui-text);
  cursor: pointer;
  transition: all .15s ease;
}

.csp-tag:hover {
  border-color: var(--ui-accent, #087cf0);
  color: var(--ui-accent, #087cf0);
}

.csp-tag.is-selected {
  background: var(--ui-accent, #087cf0);
  border-color: var(--ui-accent, #087cf0);
  color: #fff;
  box-shadow: 0 3px 10px rgba(8, 124, 240, 0.25);
}

.csp-tag.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  text-decoration: line-through;
}

.csp-custom-material-wrap {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 6px;
}

.csp-input-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ui-muted, #68748a);
}

.csp-custom-input-box {
  display: flex;
  gap: 6px;
}

.csp-priority-banner {
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 11.5px;
  transition: all .2s ease;
}

.csp-priority-banner.is-default {
  background: #f0f4f9;
  border: 1px solid #d0deee;
  color: #2c4260;
}

.csp-priority-banner.is-custom-active {
  background: #f6ffed;
  border: 1px solid #b7eb8f;
  color: #237804;
}

.csp-priority-hint {
  font-size: 10.5px;
  opacity: 0.85;
  margin-left: 6px;
}

/* 步骤 5：元素风格参考程度（5档精致 Apple 风格滑轨） */
.csp-slider-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
  background: rgba(8, 124, 240, 0.1);
  color: var(--ui-accent, #087cf0);
}

.csp-slider-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 12px;
  border: 1px solid var(--ui-line, rgba(101, 122, 158, 0.15));
}

.csp-range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: #e2e8f0;
  outline: none;
  cursor: pointer;
  transition: background .2s ease;
}

.csp-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--ui-accent, #087cf0);
  box-shadow: 0 2px 6px rgba(8, 124, 240, 0.35);
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
}

.csp-range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 3px 10px rgba(8, 124, 240, 0.5);
}

.csp-range-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--ui-accent, #087cf0);
  box-shadow: 0 2px 6px rgba(8, 124, 240, 0.35);
  cursor: pointer;
}

.csp-slider-ticks {
  display: flex;
  justify-content: space-between;
  padding: 0 2px;
}

.csp-tick {
  font-size: 11px;
  font-weight: 550;
  color: var(--ui-muted, #64748b);
  cursor: pointer;
  transition: color .15s ease;
  user-select: none;
}

.csp-tick:hover {
  color: var(--ui-accent, #087cf0);
}

.csp-tick.is-active {
  color: var(--ui-accent, #087cf0);
  font-weight: 750;
}

.csp-slider-desc {
  font-size: 11px;
  color: var(--ui-muted, #64748b);
  line-height: 1.4;
  background: rgba(241, 245, 249, 0.7);
  padding: 6px 10px;
  border-radius: 8px;
  border-left: 3px solid var(--ui-accent, #087cf0);
}

.csp-generate-action-bar {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--ui-line, rgba(101, 122, 158, .12));
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.csp-action-notice {
  font-size: 12px;
  color: var(--ui-muted, #68748a);
  transition: all .2s ease;
  line-height: 1.4;
}

.csp-action-notice.is-missing {
  color: #d97706;
  background: rgba(245, 158, 11, 0.08);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px dashed rgba(245, 158, 11, 0.35);
  font-weight: 500;
}

.csp-action-notice.is-ready {
  color: #16a34a;
  background: rgba(22, 163, 74, 0.08);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid rgba(22, 163, 74, 0.25);
  font-weight: 500;
}

/* 按钮通用 */
.csp-btn-primary {
  border: none;
  background: var(--ui-button, linear-gradient(118deg, #087cf0 0%, #4c9cff 44%, #7977ff 100%));
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: var(--ui-button-shadow, 0 12px 30px rgba(8, 124, 240, .26));
  transition: all .2s ease;
}

.csp-btn-primary:hover:not(:disabled) {
  opacity: 0.94;
  transform: translateY(-1px);
}

.csp-btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

.csp-btn-primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

.csp-btn-secondary {
  border: 1px solid var(--ui-line, rgba(101, 122, 158, .2));
  background: #fff;
  color: var(--ui-text);
  font-size: 12px;
  font-weight: 650;
  padding: 7px 14px;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all .2s ease;
}

.csp-btn-secondary:hover:not(:disabled) {
  background: #f7fafc;
  border-color: var(--ui-accent, #087cf0);
  color: var(--ui-accent, #087cf0);
}

.csp-btn-secondary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.csp-btn-mini {
  border: 1px solid var(--ui-line, rgba(101, 122, 158, .2));
  background: #f8fafc;
  color: var(--ui-muted, #68748a);
  font-size: 11px;
  padding: 0 10px;
  border-radius: 8px;
  cursor: pointer;
}

.csp-btn-mini:hover {
  background: #edf2f7;
  color: var(--ui-text);
}

/* 步骤 5：方案构想卡片与选择 */
.csp-refresh-box {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.csp-refresh-status {
  font-size: 10px;
  color: var(--ui-muted, #68748a);
}

.csp-plans-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.csp-plan-card {
  position: relative;
  border: 1.5px solid var(--ui-line, rgba(101, 122, 158, .15));
  background: #fff;
  border-radius: 16px;
  padding: 16px;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
  transition: all .2s ease;
}

.csp-plan-card:hover {
  border-color: rgba(8, 124, 240, 0.4);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.csp-plan-card.is-chosen {
  border-color: var(--ui-accent, #087cf0);
  background: #fcfdff;
  box-shadow: 0 8px 28px rgba(8, 124, 240, 0.14);
}

.csp-plan-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid #f0f4f8;
}

.csp-plan-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.csp-plan-tag {
  background: var(--ui-accent, #087cf0);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 6px;
}

.csp-plan-title {
  margin: 0;
  font-size: 15px;
  font-weight: 750;
  color: var(--ui-text);
}

.csp-plan-radio-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 650;
  color: var(--ui-accent, #087cf0);
}

.csp-plan-basis {
  font-size: 12px;
  color: var(--ui-muted, #68748a);
  margin-bottom: 8px;
}

.csp-plan-basis strong {
  color: var(--ui-text);
}

.csp-plan-direction {
  font-size: 12px;
  line-height: 1.5;
  color: #2d3748;
  margin-bottom: 12px;
  background: #f7fafc;
  padding: 8px 10px;
  border-radius: 8px;
}

.csp-plan-products-preview {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
  border-top: 1px dashed #e2e8f0;
  padding-top: 8px;
}

.csp-plan-prod-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 11px;
}

.csp-plan-prod-name {
  font-weight: 700;
  color: var(--ui-text);
}

.csp-plan-prod-desc {
  color: var(--ui-muted, #68748a);
}

/* 视觉解析等待加载中专用动画 */
.csp-loading-panel {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: rgba(8, 124, 240, 0.05);
  border: 1px dashed rgba(8, 124, 240, 0.3);
  border-radius: 12px;
  margin: 10px 0;
  animation: cspFadeIn .2s ease;
}

.csp-spinner-ring {
  width: 28px;
  height: 28px;
  border: 3px solid rgba(8, 124, 240, 0.2);
  border-top-color: var(--ui-accent, #087cf0);
  border-radius: 50%;
  animation: cspSpin 0.8s linear infinite;
  flex-shrink: 0;
}

@keyframes cspSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.csp-loading-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.csp-loading-text strong {
  font-size: 13px;
  color: var(--ui-accent, #087cf0);
}

.csp-loading-text span {
  font-size: 11px;
  color: var(--ui-muted, #68748a);
}

/* 02 步骤方案构想生成中专属进度等待动画卡片 */
.csp-plans-progress-card {
  padding: 16px 18px;
  background: linear-gradient(135deg, rgba(8, 124, 240, 0.06) 0%, rgba(121, 119, 255, 0.08) 100%);
  border: 1.5px solid rgba(8, 124, 240, 0.25);
  border-radius: 14px;
  margin-bottom: 16px;
  box-shadow: 0 4px 18px rgba(8, 124, 240, 0.08);
  animation: cspFadeIn .25s ease;
}

.csp-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.csp-progress-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.csp-spinner-plans {
  width: 32px;
  height: 32px;
  border-width: 3.5px;
  border-color: rgba(8, 124, 240, 0.2);
  border-top-color: var(--ui-accent, #087cf0);
}

.csp-progress-main-title {
  display: block;
  font-size: 14px;
  font-weight: 750;
  color: var(--ui-accent, #087cf0);
}

.csp-progress-sub-title {
  display: block;
  font-size: 12px;
  color: var(--ui-muted, #68748a);
  margin-top: 2px;
}

.csp-progress-percent {
  font-size: 16px;
  font-weight: 800;
  color: var(--ui-accent, #087cf0);
  font-variant-numeric: tabular-nums;
}

/* 进度条轨道与动画填充条 */
.csp-progress-bar-track {
  width: 100%;
  height: 8px;
  background: rgba(101, 122, 158, 0.18);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
  margin-bottom: 12px;
}

.csp-progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #087cf0 0%, #4c9cff 50%, #7977ff 100%);
  border-radius: 999px;
  transition: width 0.35s ease;
  position: relative;
}

.csp-progress-bar-fill::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.45) 50%, rgba(255, 255, 255, 0) 100%);
  animation: cspShimmer 1.4s infinite;
}

@keyframes cspShimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* 进度步骤分项指示 */
.csp-progress-steps-list {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.csp-pstep {
  font-size: 11px;
  color: var(--ui-muted, #68748a);
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(101, 122, 158, 0.12);
  transition: all 0.25s ease;
}

.csp-pstep.is-active {
  color: var(--ui-accent, #087cf0);
  font-weight: 700;
  background: #ffffff;
  border-color: rgba(8, 124, 240, 0.35);
  box-shadow: 0 2px 6px rgba(8, 124, 240, 0.1);
}

.csp-pstep.is-done {
  color: #10b981;
  font-weight: 600;
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.25);
}

/* 步骤 3：产品设置模式 Tabs */
.csp-prod-mode-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}

.csp-mode-tab-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 12px;
  background: #f8fafc;
  border: 1.5px solid var(--ui-line, rgba(101, 122, 158, .2));
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
  transition: all .2s ease;
}

.csp-mode-tab-label:hover {
  border-color: var(--ui-accent, #087cf0);
  background: rgba(8, 124, 240, 0.03);
}

.csp-mode-tab-label.is-active {
  border-color: var(--ui-accent, #087cf0);
  background: rgba(8, 124, 240, 0.08);
  color: var(--ui-accent, #087cf0);
}

.csp-mode-tab-label input {
  display: none;
}

.csp-category-random-wrap {
  background: rgba(8, 124, 240, 0.04);
  border: 1px solid rgba(8, 124, 240, 0.15);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* 目标大类一左一右双栏布局 */
.csp-cat-selector-row {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.csp-cat-field {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.csp-specific-holiday-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px dashed rgba(8, 124, 240, 0.25);
  border-radius: 8px;
  animation: cspFadeIn .2s ease;
}

.csp-cat-hint-box {
  margin-top: 2px;
}

.csp-cat-hint {
  font-size: 11.5px;
  color: #087cf0;
  line-height: 1.4;
}

/* 步骤 4：自定义材质标签高亮 */
.csp-tag-custom-trigger {
  border-style: dashed !important;
}

/* 方案选中后的操作条（同行对齐平铺） */
/* 方案选中后的操作条（选定信息与生图控制同一行展示） */
.csp-selection-bar {
  margin-top: 14px;
  padding: 12px 16px;
  background: #e6f4ff;
  border: 1px solid #91caff;
  border-radius: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: cspFadeIn .2s ease;
}

.csp-selected-summary {
  display: flex;
  flex-direction: column;
  font-size: 13px;
  color: #0958d9;
  min-width: 140px;
}

.csp-selected-summary strong {
  color: #0958d9;
}

.csp-selected-summary small {
  font-size: 11px;
  color: #597ef7;
}

/* 同一行紧凑控制组：生图模型 + 清晰度 + 图片比例 + 生成设计图按钮 */
.csp-selection-controls-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.csp-ctrl-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.csp-ctrl-label {
  font-size: 12px;
  font-weight: 600;
  color: #0958d9;
  white-space: nowrap;
}

.csp-ctrl-select {
  height: 36px;
  padding: 0 8px;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: #ffffff;
  color: var(--ui-text, #1e293b);
  font-size: 12px;
  font-weight: 550;
  outline: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.csp-ctrl-select:focus,
.csp-ctrl-select:hover {
  border-color: var(--ui-accent, #087cf0);
  box-shadow: 0 0 0 2px rgba(8, 124, 240, 0.15);
}

:root[data-theme="dark"] .csp-ctrl-select {
  background: #161922 !important;
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.14) !important;
  color-scheme: dark !important;
}

:root[data-theme="dark"] .csp-ctrl-select option {
  background: #161922 !important;
  color: #ffffff !important;
  color-scheme: dark !important;
}

.csp-selection-confirm-btn {
  height: 36px;
  padding: 0 16px;
  font-size: 13px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* 步骤 6：设计图展示网格 */
.csp-image-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.csp-image-card {
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--ui-line, rgba(101, 122, 158, .15));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transition: all .2s ease;
}

.csp-image-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.csp-image-canvas-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #f8fafc;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  padding: 4px;
  box-sizing: border-box;
}

.csp-image-canvas-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform .3s ease;
}

.csp-image-canvas-wrap:hover img {
  transform: scale(1.02);
}

.csp-zoom-hint {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 6px;
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity .2s ease;
}

.csp-image-canvas-wrap:hover .csp-zoom-hint {
  opacity: 1;
}

.csp-image-meta {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.csp-card-failed {
  border-color: #fca5a5 !important;
}

.csp-failed-wrap {
  background: #fef2f2 !important;
  color: #dc2626;
  text-align: center;
  padding: 16px;
  box-sizing: border-box;
}

.csp-badge-refunded {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(16, 185, 129, 0.9);
  color: #fff;
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 6px;
  font-weight: 600;
  backdrop-filter: blur(4px);
}

.csp-retry-btn {
  background: #087cf0;
  color: #fff;
  border: none;
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  transition: opacity .15s ease;
}

.csp-retry-btn:hover {
  opacity: 0.85;
}

.csp-image-title {
  font-size: 13px;
  font-weight: 750;
  color: var(--ui-text);
  margin: 0;
}

.csp-image-desc {
  font-size: 11px;
  color: var(--ui-muted, #68748a);
  margin: 0;
  line-height: 1.35;
}

.csp-image-actions {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

/* 空态占位符 */
.csp-empty-placeholder {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px 20px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 16px;
  border: 1px dashed var(--ui-line, rgba(101, 122, 158, .2));
}

.csp-empty-icon {
  font-size: 36px;
  margin-bottom: 8px;
}

.csp-empty-placeholder h3 {
  margin: 0 0 6px;
  font-size: 15px;
  color: var(--ui-text);
}

.csp-empty-placeholder p {
  margin: 0 auto;
  max-width: 380px;
  font-size: 12px;
  color: var(--ui-muted, #68748a);
  line-height: 1.45;
}

/* 对话框 Lightbox */
.csp-lightbox-dialog {
  border: none;
  background: transparent;
  padding: 0;
  max-width: 90vw;
  max-height: 90vh;
  z-index: 100050;
}

.csp-lightbox-dialog::backdrop {
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
}

.csp-lightbox-content {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  max-width: 680px;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.csp-lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  z-index: 10;
}

.csp-lightbox-img-wrap {
  width: 100%;
  background: #111;
  display: grid;
  place-items: center;
}

.csp-lightbox-img-wrap img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
}

.csp-lightbox-meta {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.csp-lightbox-meta h4 {
  margin: 0 0 4px;
  font-size: 15px;
}

.csp-lightbox-meta p {
  margin: 0;
  font-size: 12px;
  color: var(--ui-muted, #68748a);
}

/* 动效 */
@keyframes cspFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 响应式适配 */
@media (max-width: 1080px) {
  .csp-main-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .csp-topbar {
    padding: 12px 16px;
  }
  .csp-module-tabs {
    width: 100%;
    overflow-x: auto;
  }
  .csp-methods-grid {
    grid-template-columns: 1fr;
  }
  .csp-product-row {
    grid-template-columns: 1fr;
  }
  .csp-image-results-grid {
    grid-template-columns: 1fr;
  }
}

/* 尺寸与场景开关样式 (Apple Glass 风格胶囊开关) */
.csp-ctrl-switches {
  display: flex;
  align-items: center;
  gap: 12px;
}

.csp-switch-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
  font-size: 11.5px;
  font-weight: 600;
  color: #0958d9;
}

.csp-switch-checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.csp-switch-slider {
  position: relative;
  display: inline-block;
  width: 32px;
  height: 18px;
  background-color: #cbd5e1;
  border-radius: 18px;
  transition: all .25s ease;
}

.csp-switch-slider::before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 2px;
  bottom: 2px;
  background-color: white;
  border-radius: 50%;
  transition: all .25s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.csp-switch-checkbox:checked + .csp-switch-slider {
  background-color: #087cf0;
}

.csp-switch-checkbox:checked + .csp-switch-slider::before {
  transform: translateX(14px);
}

/* 03 卡片头部右侧操作按钮组 (同步状态 + 全部下载 + 历史记录) */
.csp-card-header-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  white-space: nowrap;
}

.csp-btn-header-action {
  height: 32px;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 9px;
  border: 1px solid rgba(8, 124, 240, 0.25);
  background: rgba(255, 255, 255, 0.9);
  color: #087cf0;
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  line-height: 1;
  transition: all .15s ease;
}

.csp-btn-header-action .csp-btn-icon {
  font-size: 14px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.csp-btn-header-action:hover {
  background: #f0f7ff;
  border-color: #087cf0;
  transform: translateY(-1px);
}

/* 历史记录弹窗 (Dialog) */
.csp-history-dialog {
  border: none;
  background: transparent;
  padding: 0;
  max-width: 90vw;
  max-height: 90vh;
}

.csp-history-dialog::backdrop {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
}

.csp-history-modal-content {
  background: #fff;
  border-radius: 20px;
  width: 760px;
  max-width: 90vw;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.csp-history-header {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(101, 122, 158, .15);
  background: #f8fafc;
}

.csp-history-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.csp-history-title {
  margin: 0;
  font-size: 16px;
  font-weight: 750;
  color: var(--ui-text);
}

.csp-history-close {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.06);
  color: #64748b;
  font-size: 18px;
  cursor: pointer;
  transition: background .15s ease;
}

.csp-history-close:hover {
  background: rgba(0, 0, 0, 0.12);
  color: #1e293b;
}

/* 历史记录多板块标签栏（预留机制） */
.csp-history-tabs-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px 0;
  background: #f8fafc;
  border-bottom: 1px solid rgba(101, 122, 158, .12);
}

.csp-history-tab {
  border: none;
  background: transparent;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  color: #64748b;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all .15s ease;
}

.csp-history-tab:hover:not(.is-disabled) {
  color: #087cf0;
}

.csp-history-tab.is-active {
  color: #087cf0;
  border-bottom-color: #087cf0;
  font-weight: 750;
}

.csp-history-tab.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.csp-tab-count {
  font-size: 10.5px;
  background: rgba(8, 124, 240, 0.12);
  color: #087cf0;
  padding: 1px 6px;
  border-radius: 10px;
  font-weight: 700;
}

.csp-history-grid {
  padding: 20px;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  grid-auto-rows: max-content;
  align-content: start;
  gap: 14px;
}

.csp-history-item-card {
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--ui-line, rgba(101, 122, 158, .15));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .2s ease;
}

.csp-history-item-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.csp-history-item-thumb {
  flex-shrink: 0;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #f1f5f9;
  display: grid;
  place-items: center;
  cursor: pointer;
  overflow: hidden;
  position: relative;
}

.csp-history-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.csp-history-item-info {
  flex-shrink: 0;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.csp-history-item-name {
  font-size: 11.5px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.csp-history-item-time {
  font-size: 10px;
  color: var(--ui-muted, #64748b);
}

.csp-history-item-actions {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}

/* ============================================================================
 * 系列衍生专属样式 (Series Derivation Style System)
 * ============================================================================ */

.csp-series-mother-spec {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  margin-top: 10px;
  background: rgba(241, 245, 249, 0.85);
  border: 1px solid rgba(203, 213, 225, 0.6);
  border-radius: 8px;
  font-size: 11.5px;
  flex-wrap: wrap;
}

.csp-series-spec-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  background: var(--ui-accent, #087cf0);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  border-radius: 4px;
  letter-spacing: 0.3px;
}

.csp-series-spec-text {
  color: #475569;
  flex: 1;
}

.csp-series-pdf-field {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid rgba(203, 213, 225, 0.8);
}

.csp-continuity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
  margin-top: 8px;
}

.csp-continuity-card {
  position: relative;
  display: flex;
  padding: 10px 12px;
  background: var(--ui-bg-card, rgba(255, 255, 255, 0.75));
  border: 1.5px solid var(--ui-line, rgba(148, 163, 184, 0.25));
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.csp-continuity-card input[type="radio"] {
  position: absolute;
  top: 12px;
  right: 12px;
  accent-color: var(--ui-accent, #087cf0);
}

.csp-continuity-content strong {
  display: block;
  font-size: 13px;
  color: #1e293b;
  margin-bottom: 4px;
}

.csp-continuity-content p {
  font-size: 11px;
  color: var(--ui-muted, #64748b);
  line-height: 1.4;
  margin: 0;
}

.csp-continuity-card:hover {
  border-color: rgba(8, 124, 240, 0.4);
  background: #fff;
}

.csp-continuity-card.is-selected {
  border-color: var(--ui-accent, #087cf0);
  background: rgba(8, 124, 240, 0.04);
  box-shadow: 0 0 0 1px var(--ui-accent, #087cf0);
}

.csp-continuity-card.is-selected .csp-continuity-content strong {
  color: var(--ui-accent, #087cf0);
}

/* 系列特征卡 */
.csp-series-dna-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1.5px solid rgba(8, 124, 240, 0.25);
  box-shadow: 0 4px 14px rgba(8, 124, 240, 0.06);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.csp-dna-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  background: #f1f5f9;
  color: #64748b;
  font-weight: 600;
}

.csp-dna-badge.is-confirmed {
  background: #ecfdf5;
  color: #059669;
  border: 1px solid rgba(5, 150, 105, 0.3);
}

.csp-dna-badge.is-fallback {
  background: #fffbeb;
  color: #d97706;
  border: 1px solid rgba(217, 119, 6, 0.3);
}

.csp-dna-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.csp-input-label-sm {
  font-size: 11.5px;
  font-weight: 650;
  color: #334155;
}

.csp-series-dna-card .csp-input,
.csp-series-dna-card .csp-textarea {
  font-size: 12px;
  padding: 6px 10px;
  background: rgba(248, 250, 252, 0.85);
  border: 1px solid rgba(203, 213, 225, 0.8);
  border-radius: 6px;
  font-family: inherit;
  color: #1e293b;
}

.csp-series-dna-card .csp-input:focus,
.csp-series-dna-card .csp-textarea:focus {
  background: #fff;
  border-color: var(--ui-accent, #087cf0);
  outline: none;
}

.csp-dna-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px dashed rgba(203, 213, 225, 0.8);
}

/* 冻结锁定状态样式 */
.csp-series-dna-card.is-locked {
  background: rgba(248, 250, 252, 0.95);
  border-color: rgba(5, 150, 105, 0.45);
  box-shadow: 0 4px 16px rgba(5, 150, 105, 0.08);
}

.csp-series-dna-card.is-locked .csp-input,
.csp-series-dna-card.is-locked .csp-textarea {
  background: rgba(241, 245, 249, 0.7);
  color: #475569;
  border-color: rgba(203, 213, 225, 0.6);
  cursor: not-allowed;
}

.csp-btn-frozen-active {
  background: linear-gradient(118deg, #059669 0%, #10b981 100%) !important;
  color: #fff !important;
  border-color: #059669 !important;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25) !important;
}

/* 系列方案专属单品列表 */
.csp-series-plan-items {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid rgba(226, 232, 240, 0.8);
  padding-top: 8px;
}

.csp-series-plan-item {
  background: rgba(248, 250, 252, 0.8);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 11.5px;
  border: 1px solid rgba(226, 232, 240, 0.6);
}

.csp-series-item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.csp-series-item-name {
  font-weight: 750;
  color: #1e293b;
  font-size: 12.5px;
}

.csp-series-item-tag {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 4px;
  background: #e2e8f0;
  color: #475569;
}

/* 系列衍生标签化系统 */
.csp-plan-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 6px 0 8px 0;
}

.csp-series-tags-matrix {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 4px;
}

.csp-tag-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
}

.csp-tag-group-label {
  font-size: 10px;
  font-weight: 650;
  color: var(--ui-muted, #64748b);
  min-width: 48px;
  flex-shrink: 0;
}

.csp-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}

.csp-pill-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  font-size: 10.5px;
  font-weight: 550;
  line-height: 1.25;
  border-radius: 5px;
  background: rgba(241, 245, 249, 0.95);
  color: #334155;
  border: 1px solid rgba(203, 213, 225, 0.7);
  white-space: nowrap;
}

.csp-pill-tag.accent {
  background: rgba(8, 124, 240, 0.08);
  color: #0369a1;
  border-color: rgba(8, 124, 240, 0.25);
}

.csp-pill-tag.dna {
  background: rgba(16, 185, 129, 0.08);
  color: #047857;
  border-color: rgba(16, 185, 129, 0.25);
}

.csp-pill-tag.highlight {
  background: rgba(245, 158, 11, 0.08);
  color: #b45309;
  border-color: rgba(245, 158, 11, 0.25);
}

.csp-series-item-row {
  margin-top: 2px;
  color: #64748b;
  line-height: 1.35;
}

.csp-series-item-row strong {
  color: #334155;
  font-weight: 600;
}

/* ==================== 灵感造物专属样式 ==================== */
.csp-insp-scope-row {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.csp-insp-tag-input-row {
  display: flex;
  gap: 8px;
}

.csp-insp-selected-tags-box {
  background: rgba(255, 255, 255, 0.6);
  border: 1px dashed var(--ui-line, rgba(101, 122, 158, 0.25));
  border-radius: 10px;
  padding: 8px 10px;
}

.csp-selected-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
  min-height: 28px;
}

.csp-insp-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #ffffff;
  border: 1px solid var(--ui-accent, #087cf0);
  color: var(--ui-accent, #087cf0);
  font-size: 11.5px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(8, 124, 240, 0.1);
}

.csp-insp-tag-del {
  cursor: pointer;
  border: none;
  background: transparent;
  color: #ef4444;
  font-weight: 700;
  padding: 0 2px;
  font-size: 13px;
  line-height: 1;
}

.csp-warning-text {
  color: #ea580c;
  font-size: 11px;
  margin-top: 4px;
  font-weight: 500;
}

.csp-insp-media-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.csp-insp-media-box {
  background: rgba(255, 255, 255, 0.5);
  border-radius: 10px;
  padding: 8px 10px;
  border: 1px solid var(--ui-line, rgba(101, 122, 158, 0.15));
}

.csp-insp-thumb-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  flex-wrap: wrap;
}

.csp-insp-thumbs-list {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.csp-insp-thumb-item {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid #cbd5e1;
}

.csp-insp-thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.csp-insp-thumb-del {
  position: absolute;
  top: 1px;
  right: 1px;
  width: 14px;
  height: 14px;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 10px;
  line-height: 14px;
  text-align: center;
  cursor: pointer;
  padding: 0;
}

.csp-insp-presets-shelf {
  background: rgba(248, 250, 252, 0.7);
  border-radius: 10px;
  padding: 8px 10px;
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.csp-shelf-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.csp-shelf-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.csp-shelf-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 6px;
  min-height: 24px;
}

.csp-preset-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  padding: 2px 8px;
  font-size: 11px;
  color: #334155;
  cursor: pointer;
  transition: all 0.15s ease;
}

.csp-preset-pill:hover {
  border-color: var(--ui-accent, #087cf0);
  color: var(--ui-accent, #087cf0);
}

.csp-preset-pill-del {
  color: #94a3b8;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
}

.csp-preset-pill-del:hover {
  color: #ef4444;
}

.csp-insp-color-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.csp-insp-selected-materials {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.csp-insp-selected-material:empty { display: none; }

.csp-insp-selected-material {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 7px;
  border: 1px solid rgba(59, 130, 246, .45);
  border-radius: 999px;
  background: rgba(37, 99, 235, .14);
  color: #bfdbfe;
  font-size: 12px;
}

.csp-insp-selected-material button {
  border: 0;
  padding: 0 1px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
}

.csp-insp-color-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.6);
  padding: 4px 8px;
  border-radius: 8px;
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.csp-insp-color-badge {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 6px;
  background: #e2e8f0;
  color: #475569;
  font-weight: 600;
  white-space: nowrap;
}

.csp-insp-color-badge.is-primary {
  background: #dbeafe;
  color: #1d4ed8;
}

.csp-single-conflict-alert {
  margin-top: 6px;
  padding: 6px 10px;
  border-radius: 8px;
  background: #fff7ed;
  border: 1px solid #ffedd5;
  color: #c2410c;
  font-size: 11.5px;
  line-height: 1.4;
}



/* 灵感造物复用卡片，十三维按需展开，窄屏颜色条件换行。 */
.csp-insp-dimensions { margin-top: .6rem; }
.csp-insp-dimensions summary { cursor: pointer; color: var(--ui-accent); font-size: .87rem; }
.csp-insp-dimensions .csp-series-item-row { line-height: 1.7; overflow-wrap: anywhere; }
.csp-insp-color-row { flex-wrap: wrap; }
@media (max-width: 640px) {
  .csp-insp-color-row .csp-insp-color-val { flex-basis: 65% !important; }
  .csp-insp-color-row .csp-insp-color-part,
  .csp-insp-color-row .csp-insp-color-surface { flex-basis: 40% !important; }
}
@media (max-width: 640px) {
  .csp-main-layout { grid-template-columns: minmax(0, 1fr); }
  .csp-workflow-column, .csp-results-column, .csp-card,
  .csp-insp-scope-row .csp-cat-field, .csp-auto-tag-col,
  .csp-insp-tag-input-row .csp-input { min-width: 0; }
  .csp-insp-scope-row .csp-cat-field { flex-basis: 100% !important; }
  .csp-insp-tag-input-row { flex-wrap: wrap; }
  .csp-insp-color-row .csp-input { min-width: 0 !important; max-width: 100%; }
}

/* 同一材质/配色行在窄屏自动换行，图标紧邻对应值。 */
.csp-insp-color-row > .csp-input { flex: 1 1 120px; min-width: 0; }
.csp-insp-color-row > .csp-insp-color-badge { flex: 0 0 auto; }
.csp-more-materials { position: relative; display: inline-flex; }
.csp-material-popover { position: absolute; top: 100%; right: 0; z-index: 30; padding: 12px; width: 270px; max-width: 75vw; border: 1px solid var(--ui-line); border-radius: 14px; background: var(--ui-panel, #fff); box-shadow: var(--ui-shadow-soft); backdrop-filter: blur(24px); }
.csp-material-popover[hidden] { display: none; }
.csp-material-popover .csp-tag { margin: 3px; }
#cspSharedThemeCustom { margin-top: 8px; }
#cspInspIdeaInput { width: 100%; box-sizing: border-box; min-height: 148px; resize: vertical; }
#cspInspirationMaterialsSubblock > .csp-auto-tag-hint { white-space: normal; overflow-wrap: anywhere; }
@media (max-width: 600px) {
  .csp-header-with-action > div { min-width: 0; max-width: 100%; overflow-wrap: anywhere; }
}
.csp-theme-tag-group { margin: 8px 0; }
.csp-theme-tag-group > .csp-input-label-sm { display: block; margin-bottom: 6px; }
.csp-theme-more { display: inline-block; }
.csp-theme-more summary { list-style: none; cursor: pointer; }
.csp-theme-more > .csp-tags-row { margin-top: 8px; }
.csp-theme-picker { position: relative; }
.csp-theme-picker-trigger { display: block; width: 100%; text-align: left; cursor: pointer; }
.csp-theme-menu { position: absolute; top: 100%; left: 0; z-index: 40; display: flex; gap: 10px; width: 100%; padding: 12px; border: 1px solid var(--ui-line); border-radius: 12px; background: var(--ui-bg, #f3f5fb); box-shadow: var(--ui-shadow-soft); }
.csp-theme-subsets { display: flex; flex-direction: column; gap: 8px; flex: 0 0 88px; }
.csp-theme-subset, .csp-theme-clear { border: 1px solid var(--ui-line); border-radius: 8px; padding: 8px; background: rgba(255,255,255,.8); cursor: pointer; text-align: left; }
.csp-theme-subset.is-selected { color: var(--ui-accent); background: rgba(8,124,240,.1); }
.csp-theme-options { flex: 1; min-width: 0; max-height: min(360px, 60vh); overflow-y: auto; display: flex; align-content: flex-start; flex-wrap: wrap; gap: 6px; }
.csp-theme-options .csp-tag { white-space: normal; text-align: left; }
.csp-theme-picker-hint { font-size: 10px; line-height: 1.5; color: var(--ui-muted); }
.csp-theme-specific-row { display: grid; grid-template-columns: auto minmax(190px, 1fr) minmax(120px, auto); align-items: center; gap: 10px; margin-top: 10px; padding: 9px 10px; border: 1px solid var(--ui-line); border-radius: 10px; background: var(--ui-panel, rgba(255,255,255,.05)); }
.csp-theme-selected-badge { justify-self: start; padding: 6px 11px; border: 1px solid rgba(8,124,240,.34); border-radius: 999px; color: var(--ui-accent,#087cf0); background: rgba(8,124,240,.1); font-size: 12px; font-weight: 700; white-space: nowrap; }
.csp-theme-specific-control { display: grid; grid-template-columns: auto minmax(0,1fr); align-items: center; gap: 8px; color: var(--ui-muted); font-size: 11px; }
.csp-theme-specific-control select { width: 100%; min-width: 0; }
.csp-theme-random-hint { color: var(--ui-muted); font-size: 10px; text-align: right; }
@media (max-width: 600px) {
  .csp-theme-menu { padding: 8px; gap: 6px; }
  .csp-theme-subsets { flex-basis: 70px; }
  .csp-theme-specific-row { grid-template-columns: auto minmax(0,1fr); }
  .csp-theme-random-hint { grid-column: 1 / -1; text-align: left; }
}

/* 设计元素图片缩略图与管理样式 */
.csp-de-thumbs-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.csp-de-thumb-item {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--ui-line);
  background: var(--ui-bg-light, #f8fafc);
  display: flex;
  align-items: center;
  justify-content: center;
}
.csp-de-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.csp-de-thumb-remove {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  border: none;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  line-height: 1;
  padding: 0;
  transition: background 0.15s ease;
}
.csp-de-thumb-remove:hover {
  background: #ef4444;
}
.csp-history-legacy, .csp-history-empty { grid-column: 1 / -1; }
.csp-history-legacy summary { cursor: pointer; padding: 12px 0; color: #64748b; }
.csp-history-legacy-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.csp-history-image-error { color: #64748b; padding: 24px; }
.csp-history-model { position: absolute; bottom: 6px; left: 6px; background: rgba(0,0,0,.65); color: #fff; font-size: 10px; }
.csp-lightbox-content { max-height: 88vh; }
.csp-lightbox-img-wrap { min-height: 0; overflow: hidden; flex: 1; }
#cspLightboxImage { min-height: 0; max-width: 100%; max-height: 65vh; object-fit: contain; }
#cspLightboxStatus { padding: 24px; color: #64748b; }

/* ============================================================================
 * 造物空间 · 全站深色模式系统级适配 (Dark Theme Support)
 * ============================================================================ */

:root[data-theme="dark"] .csp-card {
  background: var(--ui-panel, rgba(13, 31, 52, 0.88));
  border-color: var(--ui-line, rgba(137, 166, 205, 0.17));
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.35);
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-card:hover {
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5);
}

:root[data-theme="dark"] .csp-card-title,
:root[data-theme="dark"] .csp-subblock-title,
:root[data-theme="dark"] .csp-input-label,
:root[data-theme="dark"] .csp-input-label-sm {
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-card-desc,
:root[data-theme="dark"] .csp-auto-tag-hint,
:root[data-theme="dark"] .csp-method-desc,
:root[data-theme="dark"] .csp-count-hint {
  color: var(--ui-muted, #8fa2b8);
}

/* 步骤 3：产品设置模式 Tabs（方式一 / 方式二切换） */
:root[data-theme="dark"] .csp-mode-tab-label {
  background: rgba(16, 37, 62, 0.7);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.2));
  color: var(--ui-muted, #8fa2b8);
}

:root[data-theme="dark"] .csp-mode-tab-label:hover {
  border-color: var(--ui-accent, #087cf0);
  background: rgba(8, 124, 240, 0.12);
  color: var(--ui-accent, #087cf0);
}

:root[data-theme="dark"] .csp-mode-tab-label.is-active {
  border-color: var(--ui-accent, #087cf0);
  background: rgba(8, 124, 240, 0.2);
  color: #38bdf8;
}

/* 大类选择区域 */
:root[data-theme="dark"] .csp-category-random-wrap {
  background: rgba(8, 124, 240, 0.08);
  border-color: rgba(8, 124, 240, 0.25);
}

/* 产品行卡片（“产品 01”整行） */
:root[data-theme="dark"] .csp-product-row {
  background: rgba(16, 37, 62, 0.85);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.17));
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-prod-index {
  background: rgba(8, 124, 240, 0.2);
  color: #38bdf8;
}

:root[data-theme="dark"] .csp-auto-tag {
  background: rgba(14, 165, 233, 0.18);
  border-color: rgba(14, 165, 233, 0.35);
  color: #38bdf8;
}

/* 输入框 / 下拉框 */
:root[data-theme="dark"] .csp-select,
:root[data-theme="dark"] .csp-input,
:root[data-theme="dark"] .csp-textarea {
  background: rgba(16, 37, 62, 0.85);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.2));
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-select:focus,
:root[data-theme="dark"] .csp-input:focus,
:root[data-theme="dark"] .csp-textarea:focus {
  border-color: var(--ui-accent, #087cf0);
  background: rgba(16, 37, 62, 0.95);
  box-shadow: 0 0 0 2px rgba(8, 124, 240, 0.25);
}

:root[data-theme="dark"] .csp-name-input.is-empty-placeholder {
  color: var(--ui-muted, #8fa2b8);
}

/* 数量步进器 */
:root[data-theme="dark"] .csp-count-stepper {
  background: rgba(16, 37, 62, 0.85);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.2));
}

:root[data-theme="dark"] .csp-step-btn {
  color: #38bdf8;
}

:root[data-theme="dark"] .csp-step-btn:hover {
  background: rgba(255, 255, 255, 0.08);
}

:root[data-theme="dark"] .csp-count-val {
  color: var(--ui-text, #e6edf5);
}

/* 材质快捷标签与各类 pill 标签 */
:root[data-theme="dark"] .csp-tag {
  background: rgba(16, 37, 62, 0.8);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.2));
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-tag:hover {
  background: rgba(8, 124, 240, 0.15);
  border-color: var(--ui-accent, #087cf0);
  color: #38bdf8;
}

:root[data-theme="dark"] .csp-tag.is-selected {
  background: var(--ui-accent, #087cf0);
  border-color: var(--ui-accent, #087cf0);
  color: #ffffff;
}

/* 材质颜色与部位输入行 */
:root[data-theme="dark"] .csp-insp-color-row {
  background: rgba(16, 37, 62, 0.7);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.2));
}

:root[data-theme="dark"] .csp-insp-color-badge {
  background: rgba(255, 255, 255, 0.1);
  color: var(--ui-text, #e6edf5);
}

/* 二级按钮与小按钮（同步收图状态、全部下载、历史记录、添加辅助材质等） */
:root[data-theme="dark"] .csp-btn-secondary {
  background: rgba(16, 37, 62, 0.85);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.2));
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-btn-secondary:hover:not(:disabled) {
  background: rgba(8, 124, 240, 0.15);
  border-color: var(--ui-accent, #087cf0);
  color: #38bdf8;
}

:root[data-theme="dark"] .csp-btn-mini {
  background: rgba(16, 37, 62, 0.8);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.2));
  color: var(--ui-muted, #8fa2b8);
}

:root[data-theme="dark"] .csp-btn-mini:hover {
  background: rgba(8, 124, 240, 0.12);
  color: #38bdf8;
}

/* 历史记录弹窗 (Dialog) */
:root[data-theme="dark"] .csp-history-modal-content {
  background: #0d1f34;
  border: 1px solid var(--ui-line, rgba(137, 166, 205, 0.2));
  color: var(--ui-text, #e6edf5);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.65);
}

:root[data-theme="dark"] .csp-history-header {
  background: #091626;
  border-bottom-color: var(--ui-line, rgba(137, 166, 205, 0.2));
}

:root[data-theme="dark"] .csp-history-tabs-bar {
  background: #091626;
  border-bottom-color: var(--ui-line, rgba(137, 166, 205, 0.2));
}

:root[data-theme="dark"] .csp-history-title {
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-history-close {
  background: rgba(255, 255, 255, 0.1);
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-history-close:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

:root[data-theme="dark"] .csp-history-tab {
  color: var(--ui-muted, #8fa2b8);
}

:root[data-theme="dark"] .csp-history-tab:hover:not(.is-disabled) {
  color: #38bdf8;
}

:root[data-theme="dark"] .csp-history-tab.is-active {
  color: #38bdf8;
  border-bottom-color: #38bdf8;
}

:root[data-theme="dark"] .csp-tab-count {
  background: rgba(8, 124, 240, 0.2);
  color: #38bdf8;
}

:root[data-theme="dark"] .csp-history-item-card {
  background: rgba(16, 37, 62, 0.85);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.17));
}

:root[data-theme="dark"] .csp-history-item-thumb {
  background: #07111f;
}

:root[data-theme="dark"] .csp-history-item-name {
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-history-item-time {
  color: var(--ui-muted, #8fa2b8);
}

:root[data-theme="dark"] .csp-history-legacy summary {
  color: var(--ui-muted, #8fa2b8);
}

/* 方案选中条与主题选择面板 */
:root[data-theme="dark"] .csp-selection-bar {
  background: rgba(8, 124, 240, 0.15);
  border-color: rgba(8, 124, 240, 0.35);
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-theme-menu {
  background: #0d1f34;
  border-color: var(--ui-line, rgba(137, 166, 205, 0.2));
}

:root[data-theme="dark"] .csp-theme-subset,
:root[data-theme="dark"] .csp-theme-clear {
  background: rgba(16, 37, 62, 0.8);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.2));
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-material-popover {
  background: #0d1f34;
  border-color: var(--ui-line, rgba(137, 166, 205, 0.2));
}

:root[data-theme="dark"] .csp-series-mother-spec {
  background: rgba(16, 37, 62, 0.7);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.2));
}

:root[data-theme="dark"] .csp-series-spec-text {
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-tab.is-active {
  background: rgba(8, 124, 240, 0.22) !important;
  color: #38bdf8 !important;
  border-color: rgba(8, 124, 240, 0.45) !important;
  box-shadow: 0 2px 10px rgba(8, 124, 240, 0.2) !important;
}

:root[data-theme="dark"] .csp-file-item {
  background: rgba(16, 37, 62, 0.85);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.17));
}

:root[data-theme="dark"] .csp-method-card {
  background: rgba(16, 37, 62, 0.6);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.17));
}

:root[data-theme="dark"] .csp-method-card:hover {
  background: rgba(16, 37, 62, 0.85);
  border-color: rgba(8, 124, 240, 0.35);
}

:root[data-theme="dark"] .csp-method-card.is-selected {
  background: rgba(8, 124, 240, 0.18) !important;
  border-color: var(--ui-accent, #087cf0) !important;
  box-shadow: 0 4px 16px rgba(8, 124, 240, 0.25) !important;
}

:root[data-theme="dark"] .csp-method-title {
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-pstep {
  background: rgba(16, 37, 62, 0.6);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.15));
  color: var(--ui-muted, #8fa2b8);
}

:root[data-theme="dark"] .csp-pstep.is-active {
  background: rgba(8, 124, 240, 0.2);
  border-color: rgba(8, 124, 240, 0.4);
  color: #38bdf8;
}

:root[data-theme="dark"] .csp-image-card {
  background: rgba(16, 37, 62, 0.85);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.17));
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

:root[data-theme="dark"] .csp-lightbox-content {
  background: #0d1f34;
  border: 1px solid var(--ui-line, rgba(137, 166, 205, 0.2));
}

:root[data-theme="dark"] .csp-series-pdf-field {
  background: rgba(16, 37, 62, 0.7);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.2));
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-continuity-card {
  background: rgba(16, 37, 62, 0.6);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.17));
}

:root[data-theme="dark"] .csp-continuity-card:hover {
  background: rgba(16, 37, 62, 0.85);
  border-color: rgba(8, 124, 240, 0.4);
}

:root[data-theme="dark"] .csp-continuity-card.is-selected {
  background: rgba(8, 124, 240, 0.18) !important;
  border-color: var(--ui-accent, #087cf0) !important;
}

:root[data-theme="dark"] .csp-insp-tag-pill {
  background: rgba(8, 124, 240, 0.18);
  border-color: rgba(8, 124, 240, 0.45);
  color: #38bdf8;
}

:root[data-theme="dark"] .csp-preset-pill {
  background: rgba(16, 37, 62, 0.8);
  border-color: var(--ui-line, rgba(137, 166, 205, 0.2));
  color: var(--ui-text, #e6edf5);
}

:root[data-theme="dark"] .csp-range-slider::-webkit-slider-thumb {
  background: #0d1f34;
  border-color: #38bdf8;
}

/* 视觉模型选择器彻底隐藏 */
.csp-config-capsule {
  display: none !important;
}

/* 深色模式下的空态占位大卡片：消除显眼灰色，完美融入深色背景 */
:root[data-theme="dark"] .csp-empty-placeholder {
  background: rgba(16, 37, 62, 0.45) !important;
  border: 1px dashed rgba(137, 166, 205, 0.22) !important;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.25) !important;
}

:root[data-theme="dark"] .csp-empty-placeholder h3 {
  color: var(--ui-text, #e6edf5) !important;
}

:root[data-theme="dark"] .csp-empty-placeholder p {
  color: var(--ui-muted, #8fa2b8) !important;
}

:root[data-theme="dark"] .csp-cat-hint-box,
:root[data-theme="dark"] .csp-insp-selected-tags-box,
:root[data-theme="dark"] .csp-insp-media-box {
  background: rgba(16, 37, 62, 0.5) !important;
  border-color: rgba(137, 166, 205, 0.2) !important;
}

:root[data-theme="dark"] .csp-series-dna-card {
  background: rgba(16, 37, 62, 0.75) !important;
  border-color: rgba(137, 166, 205, 0.25) !important;
}

/* 造物空间生成中卡片：对标全站统一品牌等待画面 */
.csp-image-card.csp-card-generating {
  isolation: isolate;
  background: linear-gradient(145deg, #f7fafc, #edf4fc);
  border-color: rgba(101, 176, 255, 0.32);
}

:root[data-theme="dark"] .csp-image-card.csp-card-generating {
  background: linear-gradient(145deg, #132235, #0c1827);
  border-color: rgba(101, 176, 255, 0.22);
}

.csp-card-generating .csp-image-canvas-wrap {
  background: transparent !important;
  cursor: default;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 16px 12px !important;
  position: relative !important;
}

.csp-card-generating .csp-image-canvas-wrap::before {
  content: '';
  position: absolute;
  inset: -50%;
  z-index: 0;
  background: linear-gradient(105deg, transparent 38%, rgba(255, 255, 255, 0.65) 50%, transparent 62%);
  animation: csp-generating-sweep 2.2s ease-in-out infinite;
  pointer-events: none;
}

:root[data-theme="dark"] .csp-card-generating .csp-image-canvas-wrap::before {
  background: linear-gradient(105deg, transparent 38%, rgba(255, 255, 255, 0.08) 50%, transparent 62%);
}

@keyframes csp-generating-sweep {
  from { transform: translateX(-60%); }
  to { transform: translateX(60%); }
}

.csp-card-generating .qiwei-brand-loader {
  width: 76px;
  height: 64px;
  margin: 0 auto 6px;
  z-index: 1;
}

.csp-card-generating .qiwei-brand-loader .loader-ambient-glow {
  display: none !important;
}

.csp-card-generating .qiwei-brand-loader .loader-halo-ring {
  width: 48px;
  height: 48px;
  border-color: rgba(0, 190, 255, 0.45);
}

.csp-card-generating .qiwei-brand-loader .loader-symbol-wrap {
  width: 44px;
  height: 36px;
  background: transparent !important;
}

.csp-generating-badge {
  display: inline-block;
  font-size: 0.88rem;
  font-weight: 700;
  color: #2462ed;
  letter-spacing: 0.04em;
  z-index: 1;
}

:root[data-theme="dark"] .csp-generating-badge {
  color: #60a5fa;
}

.csp-generating-subtext {
  font-size: 0.75rem;
  color: var(--ui-muted, #64748b);
  margin-top: 4px;
  z-index: 1;
}

/* 灵感造物主材质上传参考图按钮（与随心画布UI保持完全一致） */
.csp-insp-ref-btn {
  flex-shrink: 0;
  height: 32px;
  padding: 0 10px;
  font-size: 12px;
  cursor: pointer;
  border-radius: 8px;
}

/* 材质选中后输入框平滑高亮动画 */
.csp-input-highlight {
  box-shadow: 0 0 0 2px rgba(8, 124, 240, 0.45) !important;
  border-color: var(--ui-accent, #087cf0) !important;
  transition: all 0.3s ease;
}

/* 灵感造物材质库面板容器修饰 */
#inspMaterialLibraryContainer {
  border: 1px solid var(--ui-line, rgba(101, 122, 158, 0.2));
  border-radius: 12px;
  padding: 12px;
  background: var(--ui-panel, #ffffff);
  box-shadow: var(--ui-shadow-soft, 0 4px 16px rgba(0, 0, 0, 0.06));
}

:root[data-theme="dark"] #inspMaterialLibraryContainer {
  background: rgba(16, 37, 62, 0.95);
  border-color: rgba(137, 166, 205, 0.25);
}

/* 灵感造物主材质「🧱 材质库」快捷触发按钮 */
.csp-insp-matlib-trigger {
  flex-shrink: 0;
  height: 32px;
  padding: 0 10px;
  font-size: 12px;
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.csp-insp-matlib-trigger:hover {
  border-color: var(--ui-accent, #087cf0) !important;
  color: var(--ui-accent, #087cf0) !important;
  transform: translateY(-1px);
}

/* 灵感造物参考图单栏专注弹窗（彻底移除右侧供应商待上线栏目） */
.pe-ref-modal-single {
  width: min(540px, 94vw) !important;
  max-width: 540px !important;
}
.pe-ref-modal-single .pe-ref-modal-body {
  display: flex !important;
  flex-direction: column !important;
  padding: 20px 24px !important;
  min-height: auto !important;
}
.pe-ref-modal-single .pe-ref-modal-col {
  padding: 0 !important;
  width: 100% !important;
}

/* 弹窗底部次级按钮（🧱 直接打开材质库） */
.pe-ref-modal-btn.secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
  background: var(--liquid-card-strong, rgba(0, 0, 0, 0.05));
  color: var(--ui-text, #1d1d1f);
  border: 1px solid var(--ui-line, rgba(0, 0, 0, 0.12));
  transition: all 0.16s ease;
}
:root[data-theme="dark"] .pe-ref-modal-btn.secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #f1f3f7;
  border-color: rgba(255, 255, 255, 0.16);
}
.pe-ref-modal-btn.secondary:hover {
  background: rgba(8, 124, 240, 0.12);
  border-color: var(--ui-accent, #087cf0);
  color: var(--ui-accent, #087cf0);
}





/* All three creation modes share readable theme surfaces and selection feedback. */
.csp-plan-card {
  background: var(--ui-panel, #fff);
  color: var(--ui-text);
}
.csp-plan-card:is(.is-chosen, .is-selected) {
  border: 2px solid var(--ui-accent, #087cf0);
  background: color-mix(in srgb, var(--ui-accent) 12%, var(--ui-panel, #fff));
  box-shadow: inset 4px 0 0 var(--ui-accent), 0 0 0 2px var(--ui-accent-soft), 0 8px 28px var(--ui-accent-glow);
}
.csp-plan-head, .csp-plan-products-preview, .csp-series-plan-items {
  border-color: var(--ui-line);
}
.csp-plan-direction, .csp-series-plan-item {
  color: var(--ui-text);
  background: var(--ui-panel-soft);
  border-color: var(--ui-line);
}
.csp-series-item-name, .csp-series-item-row, .csp-series-item-row strong {
  color: var(--ui-text);
}
.csp-plan-desc, .csp-plan-basis, .csp-plan-prod-desc {
  color: var(--ui-muted);
}
.csp-series-item-tag {
  color: var(--ui-text);
  background: var(--ui-panel-soft);
}
.csp-plan-select-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--ui-muted);
}
.csp-plan-radio-label { padding: 5px 8px; border-radius: 8px; flex-shrink: 0; }
.csp-plan-card:is(.is-chosen, .is-selected) :is(.csp-plan-radio-label, .csp-plan-select-indicator) {
  color: #fff;
  background: var(--ui-accent, #087cf0);
  font-weight: 750;
}
.csp-plans-progress-card.is-complete .csp-spinner-plans { display: none; animation: none; }
.csp-plans-progress-card.is-complete .csp-progress-bar-fill::after { animation: none; display: none; }
.csp-image-card, .csp-image-meta { background: var(--ui-panel); color: var(--ui-text); }
.csp-image-canvas-wrap { background: var(--ui-panel-soft); }
.csp-image-title { color: var(--ui-text); }
.csp-image-desc { color: var(--ui-muted); }
.csp-card-generating .csp-image-canvas-wrap { overflow: hidden; min-height: 200px; }
.csp-display-mode { flex: 1 1 290px; min-width: 260px; max-width: 360px; }
.csp-display-mode-label { font-size: 11px; color: var(--ui-muted); }
.csp-display-mode .il-slider-tick {
  min-height: 24px;
  padding: 2px 0;
  background: none;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  font-family: inherit;
  white-space: nowrap;
}
.csp-ctrl-switches:has(.csp-display-mode) { flex: 1 1 340px; flex-wrap: wrap; gap: 14px; }
@media (prefers-reduced-motion: reduce) {
  .csp-card-generating .csp-image-canvas-wrap::before { animation: none; }
}

.csp-plan-card input[type="radio"] {
  appearance: auto;
  width: 14px;
  height: 14px;
  min-height: 14px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  box-shadow: none;
  accent-color: var(--ui-accent);
}
.csp-plan-card:is(.is-selected, .is-chosen) input[type="radio"] { accent-color: #fff; }

/* Disclosure and selected surface shared by manuscript, series and inspiration. */
:root[data-theme] .csp-plan-card { background: var(--ui-panel); color: var(--ui-text); }
:root[data-theme] .csp-plan-card:is(.is-selected,.is-chosen) {
  background: color-mix(in srgb, var(--ui-accent) 13%, var(--ui-panel));
  border: 2px solid var(--ui-accent);
  box-shadow: inset 4px 0 var(--ui-accent), 0 0 0 2px var(--ui-accent-glow);
}
.csp-plan-disclosure > summary { display:flex; align-items:center; gap:10px; list-style:none; cursor:pointer; }
.csp-plan-disclosure > summary::-webkit-details-marker { display:none; }
.csp-plan-disclosure > summary::before { content:'▸'; color:var(--ui-accent); }
.csp-plan-disclosure[open] > summary::before { content:'▾'; }
.csp-plan-disclosure > summary > :is(.csp-plan-head,.csp-plan-header) { flex:1; margin:0; padding:0; border:0; }
.csp-plan-expand-hint { font-size:11px; color:var(--ui-muted); white-space:nowrap; }
.csp-plan-disclosure-body { padding-top:14px; }
:root[data-theme] .csp-plan-card :is(.csp-plan-title,.csp-series-item-row,.csp-series-item-name) { color:var(--ui-text); }
:root[data-theme] .csp-plan-card :is(.csp-series-plan-item,.csp-plan-direction) { background:var(--ui-panel-soft); border-color:var(--ui-line); }
:root[data-theme="dark"] .csp-plan-card .csp-pill-tag { background:rgba(128,160,208,.14); color:#d7e7ff; border-color:rgba(128,160,208,.25); }
:root[data-theme="dark"] .csp-plan-card .csp-pill-tag.accent { background:rgba(59,130,246,.2); color:#92c9ff; }
:root[data-theme="dark"] .csp-plan-card .csp-pill-tag.dna { background:rgba(32,175,140,.16); color:#85e3c3; }
:root[data-theme="dark"] .csp-plan-card .csp-pill-tag.highlight { background:rgba(232,160,70,.12); color:#f2ca94; }
:root[data-theme] .csp-plan-card:is(.is-selected,.is-chosen) :is(.csp-plan-select-indicator,.csp-plan-radio-label) { background:var(--ui-accent); color:#fff; border:1px solid color-mix(in srgb,var(--ui-accent) 70%,white); }