/* Reset & Base - Unified Workflow System */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --day-primary: #FF6B35;
  --day-primary-light: #FF8C5A;
  --day-primary-dark: #E85A24;
  --day-bg: #FFFFFF;
  --day-bg-secondary: #F8F9FA;
  --day-text: #1A1A1A;
  --day-text-secondary: #666666;
  --day-border: #E5E7EB;
  --day-shadow: rgba(255, 107, 53, 0.1);

  /* 状态色 — QC 徽章 / Toast / 告警 统一使用 */
  --state-success: #27ae60;
  --state-success-bg: rgba(39, 174, 96, 0.92);
  --state-warning: #f39c12;
  --state-warning-bg: rgba(243, 156, 18, 0.92);
  --state-error: #e74c3c;
  --state-error-bg: rgba(231, 76, 60, 0.92);
  --state-info: #3498db;
  --state-info-bg: rgba(52, 152, 219, 0.92);
  --overlay-mask-bg: rgba(0, 0, 0, 0.75);

  /* 通用弹窗 — overlay-mask / overlay-panel */
}

/* §一八六 Q3(2026-07-14):状态色官方「亮/暗两档」标准 —— 全站唯一定义处。
   暗色档采用调亮值(深底可读性惯例,原 admin.html 内联同名覆盖收编到此,admin 零变化;
   主站暗色下状态色由此轻微变亮=已批准的视觉变化)。-bg 变体随基色同步,保持语义一致。 */
body.dark-theme {
  --state-success: #2ecc71;
  --state-success-bg: rgba(46, 204, 113, 0.92);
  --state-warning: #f5a623;
  --state-warning-bg: rgba(245, 166, 35, 0.92);
  --state-error: #ff5757;
  --state-error-bg: rgba(255, 87, 87, 0.92);
  --state-info: #4aa3df;
  --state-info-bg: rgba(74, 163, 223, 0.92);
}

/* 通用弹窗样式 — 供 showMyModelPreview / showHistoryModal 等内联 modal 使用 */
.overlay-mask {
  position: fixed;
  inset: 0;
  background: var(--overlay-mask-bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.overlay-panel {
  background: var(--day-bg);
  color: var(--day-text);
  border-radius: 12px;
  padding: 20px;
  max-width: 90vw;
  max-height: 85vh;
  overflow: auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}
.overlay-close-btn {
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--day-text-secondary);
}
.overlay-close-btn:hover {
  color: var(--day-text);
}

/* ======================================================
   A/B 审核卡 — Phase 1 / Stage 1 双生成对比
   ====================================================== */
.ab-review-card {
  background: var(--day-bg);
  border: 2px solid var(--day-primary);
  border-radius: 16px;
  padding: 20px;
  margin: 16px 0;
  box-shadow: 0 4px 20px rgba(255, 107, 53, 0.15);
}
.ab-review-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--day-text);
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ab-review-hint {
  font-size: 12px;
  color: var(--day-text-secondary);
  font-weight: 400;
}
.ab-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.ab-slot {
  position: relative;
  border: 2px solid var(--day-border);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s ease;
  background: var(--day-bg-secondary);
}
.ab-slot:hover {
  border-color: var(--day-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255, 107, 53, 0.15);
}
.ab-slot.selected {
  border-color: var(--state-success);
  border-width: 3px;
}
.ab-slot.ai-suggested {
  border-color: var(--state-info);
  border-width: 3px;
}
.ab-slot.ai-suggested::before {
  content: '⭐ AI 推荐';
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--state-info-bg);
  color: white;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: bold;
  z-index: 3;
}
.ab-slot img {
  width: 100%;
  display: block;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: var(--day-bg-secondary);
}
.ab-slot-label {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--day-primary);
  color: white;
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  z-index: 3;
}
.ab-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.ab-btn {
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.15s ease;
}
.ab-btn-primary {
  background: var(--day-primary);
  color: white;
  border-color: var(--day-primary);
}
.ab-btn-primary:hover:not(:disabled) {
  background: var(--day-primary-dark);
}
.ab-btn-secondary {
  background: var(--day-bg);
  color: var(--day-text);
  border-color: var(--day-border);
}
.ab-btn-secondary:hover:not(:disabled) {
  border-color: var(--day-primary);
  color: var(--day-primary);
}
.ab-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* 倒计时环 */
.countdown-ring {
  position: relative;
  width: 48px;
  height: 48px;
  display: inline-block;
  vertical-align: middle;
}
.countdown-ring svg {
  transform: rotate(-90deg);
  width: 100%;
  height: 100%;
}
.countdown-ring-bg {
  fill: none;
  stroke: var(--day-border);
  stroke-width: 4;
}
.countdown-ring-fg {
  fill: none;
  stroke: var(--day-primary);
  stroke-width: 4;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.3s linear;
}
.countdown-ring.warning .countdown-ring-fg {
  stroke: var(--state-warning);
}
.countdown-ring.ai-phase .countdown-ring-fg {
  stroke: var(--state-info);
}
.countdown-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--day-text);
}

.ab-status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  background: var(--day-bg-secondary);
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--day-text-secondary);
}
.ab-status-reject-count {
  font-weight: 600;
  color: var(--state-warning);
}
.ab-ai-reason {
  margin-top: 10px;
  padding: 10px 14px;
  background: var(--state-info-bg);
  color: white;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.5;
}

/* 夜间主题色变量 */
:root {
  --night-primary: #FF6B35;
  --night-primary-light: #FF8C5A;
  --night-primary-dark: #E85A24;
  --night-bg: #0F1419;
  --night-bg-secondary: #1A1F26;
  --night-text: #E8E8E8;
  --night-text-secondary: #9CA3AF;
  --night-border: #2D3748;
  --night-shadow: rgba(255, 107, 53, 0.15);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--day-bg);
  color: var(--day-text);
  transition: background-color 0.3s ease, color 0.3s ease;
  min-height: 100vh;
  overflow-x: hidden;
}

body.dark-theme {
  background: var(--night-bg);
  color: var(--night-text);
}

.workflow-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
  min-height: 100vh;
}

 .workflow-layout {
  display: flex;
  align-items: flex-start;
  gap: 30px;
 }

 .workflow-content {
  flex: 1;
  min-width: 0;
 }

/* Header */
.workflow-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  margin-bottom: 30px;
}

.logo {
  height: 50px;
  width: auto;
}

.header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* User Info — 统一的右侧操作簇:账号 chip + 同款图标按钮 + 退出 */
.user-info {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  margin-right: 8px;
}

/* 账号 chip:首字母头像 + 用户名,软底药丸 */
.user-info .user-name {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 12px 4px 5px;
  background: var(--day-bg-secondary);
  border: 1px solid var(--day-border);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--day-text);
  line-height: 1;
  white-space: nowrap;
}

.user-info .user-name .user-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--day-primary), var(--day-primary-light));
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  flex-shrink: 0;
}

.dark-theme .user-info .user-name {
  color: var(--night-text);
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

/* 统一图标按钮族 — 📋我的任务 / ⚙️管理 / 🕒历史 / ☀️主题 / 退出:
   同高度·同圆角·同边框·同 hover,消除原来"方块 / 圆 / 浮动药丸"多种不一致外观 */
.user-info .admin-link-btn,
.user-info .logout-btn,
.history-btn,
.theme-toggle {
  position: relative;
  height: 40px;
  min-width: 40px;
  padding: 0;
  border: 1px solid var(--day-border);
  border-radius: 10px;
  background: var(--day-bg);
  color: var(--day-text-secondary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  line-height: 1;
  text-decoration: none;
  box-sizing: border-box;
  transition: all 0.18s ease;
}

.user-info .admin-link-btn:hover,
.user-info .logout-btn:hover,
.history-btn:hover,
.theme-toggle:hover {
  border-color: var(--day-primary);
  background: rgba(255, 107, 53, 0.08);
  color: var(--day-primary);
  transform: translateY(-1px);
}

/* 退出 — 同款按钮的文字版(同高·同圆角) */
.user-info .logout-btn {
  padding: 0 14px;
  font-size: 13px;
  font-weight: 500;
}

.dark-theme .user-info .admin-link-btn,
.dark-theme .user-info .logout-btn,
body.dark-theme .history-btn,
body.dark-theme .theme-toggle {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
  color: var(--night-text-secondary);
}

.dark-theme .user-info .admin-link-btn:hover,
.dark-theme .user-info .logout-btn:hover,
body.dark-theme .history-btn:hover,
body.dark-theme .theme-toggle:hover {
  border-color: var(--night-primary);
  background: rgba(255, 107, 53, 0.15);
  color: var(--night-primary);
}

/* 主题切换按钮的盒子/边框/背景/hover 已并入上面"统一图标按钮族"。
   这里只保留太阳/月亮图标的明暗切换。 */

.theme-toggle .sun-icon {
  display: block;
}

.theme-toggle .moon-icon {
  display: none;
}

body.dark-theme .theme-toggle .sun-icon {
  display: none;
}

body.dark-theme .theme-toggle .moon-icon {
  display: block;
}

/* Progress Bar */
.progress-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 50px;
  padding: 30px 20px;
  background: var(--day-bg-secondary);
  border-radius: 16px;
  box-shadow: 0 2px 8px var(--day-shadow);
}

 .workflow-layout .progress-bar {
  flex-direction: column;
  justify-content: flex-start;
  width: 200px;
  margin-bottom: 0;
  padding: 20px 10px;
  position: sticky;
  top: 20px;
  align-items: flex-start;
 }

 .workflow-layout .progress-step {
  flex-direction: row;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 5px 0;
 }

 .workflow-layout .step-label {
  text-align: left;
  font-size: 15px;
 }

body.dark-theme .progress-bar {
  background: var(--night-bg-secondary);
  box-shadow: 0 2px 8px var(--night-shadow);
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.step-circle {
  width: 50px;
  height: 50px;
  border-radius: 25px;
  background: var(--day-bg);
  border: 3px solid var(--day-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 18px;
  color: var(--day-text-secondary);
  transition: all 0.3s ease;
}

body.dark-theme .step-circle {
  background: var(--night-bg);
  border-color: var(--night-border);
  color: var(--night-text-secondary);
}

.progress-step.active .step-circle {
  background: var(--day-primary);
  border-color: var(--day-primary);
  color: white;
  box-shadow: 0 4px 12px var(--day-shadow);
}

body.dark-theme .progress-step.active .step-circle {
  background: var(--night-primary);
  border-color: var(--night-primary);
  box-shadow: 0 4px 12px var(--night-shadow);
}

.progress-step.completed .step-circle {
  background: var(--day-primary-light);
  border-color: var(--day-primary-light);
  color: white;
}

body.dark-theme .progress-step.completed .step-circle {
  background: var(--night-primary-light);
  border-color: var(--night-primary-light);
}

.step-label {
  font-size: 13px;
  color: var(--day-text-secondary);
  font-weight: 500;
  white-space: nowrap;
}

body.dark-theme .step-label {
  color: var(--night-text-secondary);
}

.progress-step.active .step-label {
  color: var(--day-primary);
  font-weight: 600;
}

body.dark-theme .progress-step.active .step-label {
  color: var(--night-primary);
}

.progress-line {
  width: 80px;
  height: 3px;
  background: var(--day-border);
  margin: 0 10px;
  margin-bottom: 30px;
}

 .workflow-layout .progress-line {
  width: 3px;
  height: 30px;
  margin: 5px 0 5px 24px; /* Align with circle center (50px/2 = 25px) */
 }

body.dark-theme .progress-line {
  background: var(--night-border);
}

.progress-step.completed + .progress-line {
  background: var(--day-primary-light);
}

body.dark-theme .progress-step.completed + .progress-line {
  background: var(--night-primary-light);
}

/* Step Content */
.step-content {
  display: none;
  animation: fadeIn 0.4s ease;
}

/* Sliders - Revert to Default/Neutral */
input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: var(--day-border);
  border-radius: 3px;
  outline: none;
  transition: background 0.3s;
}

body.dark-theme input[type=range] {
  background: var(--night-border);
}

/* Slider Thumb - Default Style */
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: var(--day-primary);
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.2s;
  border: none;
  box-shadow: none;
}

body.dark-theme input[type=range]::-webkit-slider-thumb {
  background: var(--night-primary);
  border-color: transparent;
}

input[type=range]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: none;
}

input[type=range]:active::-webkit-slider-thumb {
  transform: scale(1.1);
  box-shadow: none;
}

input[type=range]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: var(--day-primary);
  border-radius: 50%;
  cursor: pointer;
  border: none;
  transition: transform 0.2s;
  box-shadow: none;
}

body.dark-theme input[type=range]::-moz-range-thumb {
  background: var(--night-primary);
  border-color: transparent;
}

input[type=range]::-moz-range-thumb:hover {
  transform: scale(1.2);
  box-shadow: none;
}

/* History Button - Positioned Top Right */
/* 历史记录按钮 — 盒子/边框/hover 由上面"统一图标按钮族"统一提供。
   去掉原来的 position:absolute 浮动 + 橙色渐变 + hover 展开文字,回归一致的图标按钮外观。 */
.history-btn .icon {
  font-size: 18px;
  line-height: 1;
}
.history-btn .label { display: none; }
.history-btn:hover .icon { transform: rotate(-12deg); transition: transform 0.18s ease; }

/* 历史记录有新内容时的脉冲动画 */
.history-btn.has-new::after {
  content: '';
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  background: #FF4444;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.3);
    opacity: 0.7;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* History Panel */
.history-panel {
  position: fixed;
  top: 0;
  right: -450px;
  width: 450px;
  height: 100vh;
  background: var(--day-bg);
  border-left: 1px solid var(--day-border);
  box-shadow: -8px 0 30px rgba(0,0,0,0.15);
  z-index: 1000;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  will-change: right;
  contain: layout style;
}

.history-panel.open {
  right: 0;
}

body.dark-theme .history-panel {
  background: var(--night-bg);
  border-left-color: var(--night-border);
  box-shadow: -8px 0 30px rgba(0,0,0,0.4);
}

.history-header {
  padding: 20px;
  border-bottom: 1px solid var(--day-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--day-bg-secondary);
}

body.dark-theme .history-header {
  border-bottom-color: var(--night-border);
  background: var(--night-bg-secondary);
}

.history-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--day-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.history-title::before {
  content: '🕒';
  font-size: 20px;
}

body.dark-theme .history-title {
  color: var(--night-text);
}

.history-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--day-text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.history-close:hover {
  background: var(--day-bg);
  color: var(--day-text);
}

body.dark-theme .history-close:hover {
  background: var(--night-bg);
  color: var(--night-text);
}

/* ⛔§二〇七(2026-07-18): 原 .history-filter(历史抽屉筛选下拉)样式已随控件被用户裁决删除,
   历史抽屉不再加操作控件(禁令备注见 base.html history-header 与 uw.js historyViewState 下方)。 */

.history-list {
  flex: 1;
  overflow-y: auto;
  padding: 15px;
}

.history-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--day-text-secondary);
  font-size: 14px;
}

.history-empty::before {
  content: '📭';
  display: block;
  font-size: 48px;
  margin-bottom: 15px;
  opacity: 0.5;
}

/* History Item - 支持展开详情 */
.history-item {
  margin-bottom: 12px;
  border: 1px solid var(--day-border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.25s ease;
  background: var(--day-bg-secondary);
  contain: content;
}

body.dark-theme .history-item {
  border-color: var(--night-border);
  background: var(--night-bg-secondary);
}

.history-item:hover {
  border-color: var(--day-primary);
}

.history-item.expanded {
  border-color: var(--day-primary);
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

body.dark-theme .history-item.expanded {
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

/* 历史项头部 */
.history-item-header {
  display: flex;
  align-items: center;
  padding: 10px;
  cursor: pointer;
  gap: 10px;
}

.history-item-header:hover {
  background: rgba(0,0,0,0.02);
}

body.dark-theme .history-item-header:hover {
  background: rgba(255,255,255,0.02);
}

.history-item-thumb {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  background: rgba(0,0,0,0.05);
}

body.dark-theme .history-item-thumb {
  background: rgba(255,255,255,0.05);
}

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

.history-expand-icon {
  font-size: 10px;
  color: var(--day-text-secondary);
  transition: transform 0.2s ease;
}

body.dark-theme .history-expand-icon {
  color: var(--night-text-secondary);
}

/* 展开的详情区域 */
.history-detail {
  padding: 0 12px 12px;
  border-top: 1px solid var(--day-border);
  animation: slideDown 0.3s ease;
}

body.dark-theme .history-detail {
  border-top-color: var(--night-border);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 主图显示区域 */
.history-main-image {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 10px;
  overflow: hidden;
  margin: 12px 0;
  background: rgba(0,0,0,0.05);
  cursor: grab;
}

body.dark-theme .history-main-image {
  background: rgba(255,255,255,0.05);
}

.history-main-image.dragging {
  opacity: 0.5;
}

.history-main-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.history-image-label {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0,0,0,0.6);
  color: white;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

/* 导航按钮 */
.history-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.9);
  color: #333;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.history-nav-btn:hover {
  background: white;
  transform: translateY(-50%) scale(1.1);
}

.history-nav-btn.prev {
  left: 10px;
}

.history-nav-btn.next {
  right: 10px;
}

/* 图片操作按钮 */
.history-image-actions {
  position: absolute;
  bottom: 10px;
  right: 10px;
  display: flex;
  gap: 8px;
}

.history-action-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.9);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.history-action-btn:hover {
  background: white;
  transform: scale(1.1);
}

/* 分区标题 */
.history-section {
  margin-top: 12px;
}

.history-section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--day-text-secondary);
  margin-bottom: 8px;
}

body.dark-theme .history-section-title {
  color: var(--night-text-secondary);
}

/* 参考图网格 */
.history-ref-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.history-ref-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.history-ref-label {
  font-size: 11px;
  color: var(--day-text-secondary);
  text-align: center;
}

body.dark-theme .history-ref-label {
  color: var(--night-text-secondary);
}

.history-ref-img {
  aspect-ratio: 1;
  border-radius: 8px;
  overflow: hidden;
  cursor: grab;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  background: rgba(0,0,0,0.05);
}

body.dark-theme .history-ref-img {
  background: rgba(255,255,255,0.05);
}

.history-ref-img:hover {
  border-color: var(--day-primary);
  transform: scale(1.02);
}

.history-ref-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.history-ref-img.dragging {
  opacity: 0.5;
  border-color: var(--day-primary);
}

/* 结果图区域 */
.history-result-area {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* 缩略图网格 */
.history-thumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.history-thumb {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  overflow: hidden;
  cursor: grab;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  background: rgba(0,0,0,0.05);
}

body.dark-theme .history-thumb {
  background: rgba(255,255,255,0.05);
}

.history-thumb:hover {
  border-color: var(--day-primary);
  transform: scale(1.05);
}

.history-thumb.active {
  border-color: var(--day-primary);
  box-shadow: 0 0 0 2px rgba(var(--day-primary-rgb), 0.3);
}

.history-thumb.dragging {
  opacity: 0.5;
}

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

/* 完整提示词 */
.history-prompt-full {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--day-border);
}

body.dark-theme .history-prompt-full {
  border-top-color: var(--night-border);
}

.history-prompt-text {
  font-size: 13px;
  color: var(--day-text);
  line-height: 1.5;
  background: rgba(0,0,0,0.03);
  padding: 10px;
  border-radius: 8px;
  max-height: 100px;
  overflow-y: auto;
}

body.dark-theme .history-prompt-text {
  color: var(--night-text);
  background: rgba(255,255,255,0.03);
}
.history-info {
  flex: 1;
  min-width: 0;
  font-size: 12px;
  color: var(--day-text-secondary);
}

body.dark-theme .history-info {
  color: var(--night-text-secondary);
}

.history-prompt {
  font-size: 13px;
  color: var(--day-text);
  margin-bottom: 6px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

body.dark-theme .history-prompt {
  color: var(--night-text);
}

.history-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--day-text-secondary);
}

.history-meta .history-count {
  background: var(--day-primary);
  color: white;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 500;
}

body.dark-theme .history-meta {
  color: var(--night-text-secondary);
}

/* History Groups */
.history-group {
  margin-bottom: 20px;
}

.history-group-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--day-text);
  padding: 10px 12px;
  margin-bottom: 10px;
  background: var(--day-bg-secondary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  transition: all 0.2s ease;
}

.history-group-title:hover {
  background: var(--day-border);
}

body.dark-theme .history-group-title {
  color: var(--night-text);
  background: var(--night-bg-secondary);
}

body.dark-theme .history-group-title:hover {
  background: var(--night-border);
}

.history-group-title .group-icon {
  font-size: 10px;
  margin-right: 8px;
  transition: transform 0.2s ease;
}

.history-group.expanded .history-group-title .group-icon {
  transform: rotate(90deg);
}

.history-group-title .group-count {
  margin-left: auto;
  background: var(--day-primary);
  color: white;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 500;
}

.history-group-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-left: 8px;
}

.history-load-more {
  width: 100%;
  padding: 12px;
  background: transparent;
  border: 2px dashed var(--day-border);
  cursor: pointer;
  color: var(--day-text-secondary);
  margin-top: 8px;
  border-radius: 8px;
  font-size: 13px;
  transition: all 0.2s ease;
}

.history-load-more:hover {
  border-color: var(--day-primary);
  color: var(--day-primary);
  background: rgba(var(--day-primary-rgb), 0.05);
}

body.dark-theme .history-load-more {
  border-color: var(--night-border);
  color: var(--night-text-secondary);
}

body.dark-theme .history-load-more:hover {
  border-color: var(--night-primary);
  color: var(--night-primary);
}

.history-load-sentinel {
  width: 100%;
  height: 1px;
  visibility: hidden;
}

/* History Panel Overlay - 已禁用，因为内容区域会自动移动 */
.history-overlay {
  display: none;
}

/* 历史面板打开时的布局调整 */
body.history-open .workflow-layout {
  margin-right: 450px;
  transition: margin-right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

body.history-open .workflow-layout .progress-bar {
  width: 80px;
  padding: 15px 8px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

body.history-open .workflow-layout .step-label {
  display: none;
}

body.history-open .workflow-layout .step-circle {
  width: 40px;
  height: 40px;
  font-size: 16px;
}

body.history-open .workflow-layout .progress-step {
  justify-content: center;
}

body.history-open .workflow-layout .progress-line {
  height: 20px;
  margin-left: 19px; /* 40px/2 = 20px, 减去线宽一半 */
}

/* 响应式调整 */
@media (max-width: 500px) {
  body.history-open .workflow-layout {
    margin-right: 0;
  }
  
  body.history-open .workflow-layout .progress-bar {
    width: 100%;
  }
  
  body.history-open .workflow-layout .step-label {
    display: block;
  }
}

/* 历史面板响应式 */
@media (max-width: 500px) {
  .history-panel {
    width: 100%;
    right: -100%;
  }
  
  .history-thumb {
    width: 50px;
    height: 50px;
  }
  
  .history-main-image {
    aspect-ratio: 1;
  }
}

/* Upload Fixed Slots */
.upload-slots-grid.fixed-mode {
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: auto;
}

.upload-slot-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.upload-slot-desc {
  font-size: 13px;
  color: var(--day-text-secondary);
  text-align: center;
  line-height: 1.4;
}

body.dark-theme .upload-slot-desc {
  color: var(--night-text-secondary);
}

.step-content.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.step-container {
  max-width: 900px;
  margin: 0 auto;
}

.step-container.full-width {
  max-width: 1200px;
}

.step-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--day-text);
  margin-bottom: 12px;
  text-align: center;
}

body.dark-theme .step-title {
  color: var(--night-text);
}

.step-description {
  font-size: 16px;
  color: var(--day-text-secondary);
  text-align: center;
  margin-bottom: 40px;
}

body.dark-theme .step-description {
  color: var(--night-text-secondary);
}

/* Function Grid */
.function-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.function-card {
  background: var(--day-bg-secondary);
  border: 2px solid var(--day-border);
  border-radius: 16px;
  padding: 26px 14px 20px;   /* §二七二三波:说明退场后卡片收紧,图标唱主角 */
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

body.dark-theme .function-card {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.function-card:hover {
  transform: translateY(-5px);
  border-color: var(--day-primary);
  box-shadow: 0 8px 20px var(--day-shadow);
}

body.dark-theme .function-card:hover {
  border-color: var(--night-primary);
  box-shadow: 0 8px 20px var(--night-shadow);
}

.function-card.active {
  border-color: var(--day-primary);
  background: linear-gradient(135deg, var(--day-primary) 0%, var(--day-primary-dark) 100%);
  color: white;
}

body.dark-theme .function-card.active {
  border-color: var(--night-primary);
  background: linear-gradient(135deg, var(--night-primary) 0%, var(--night-primary-dark) 100%);
}

.function-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

/* §二七二三波(用户圈图令):卡面=大图标+标题两件套——图标 96px(192px WebP 母版重出防糊),
   说明文字退场改鼠标旁悬浮提示(.fn-tip),卡片更紧凑 */
.function-icon .fn-ico {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  object-fit: cover;
  display: inline-block;
  vertical-align: middle;
  box-shadow: 0 3px 12px rgba(0, 0, 0, .10);
}

body.dark-theme .function-icon .fn-ico {
  box-shadow: 0 3px 14px rgba(0, 0, 0, .45);
}

.function-card.active .function-icon .fn-ico {
  box-shadow: 0 3px 14px rgba(0, 0, 0, .28);
}

.function-card .function-desc {
  display: none;   /* §二七二三波:说明只在悬浮提示里出现 */
}

.fn-tip {
  position: fixed;
  z-index: 9800;
  max-width: 280px;
  pointer-events: none;
  background: var(--day-bg, #fff);
  color: var(--day-text, #333);
  border: 1px solid var(--day-primary, #f59e0b);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1.55;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .14);
  opacity: 0;
  transition: opacity .12s ease;
}

body.dark-theme .fn-tip {
  background: var(--night-bg-secondary, #20242b);
  color: var(--night-text, #d7dbe2);
  border-color: var(--night-primary, #f59e0b);
  box-shadow: 0 6px 20px rgba(0, 0, 0, .5);
}

.function-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 0;   /* §二七二三波:说明退场,标题即卡底 */
}

.function-desc {
  font-size: 13px;
  opacity: 0.8;
}

.selected-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255, 255, 255, 0.3);
  color: white;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 12px;
  font-weight: 600;
}

/* Upload Section */
.upload-section {
  margin-bottom: 40px;
}

.upload-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--day-border);
}

body.dark-theme .upload-tabs {
  border-bottom-color: var(--night-border);
}

.upload-tab {
  padding: 12px 24px;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--day-text-secondary);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: -2px;
}

body.dark-theme .upload-tab {
  color: var(--night-text-secondary);
}

.upload-tab:hover {
  color: var(--day-primary);
}

body.dark-theme .upload-tab:hover {
  color: var(--night-primary);
}

.upload-tab.active {
  color: var(--day-primary);
  border-bottom-color: var(--day-primary);
  font-weight: 600;
}

body.dark-theme .upload-tab.active {
  color: var(--night-primary);
  border-bottom-color: var(--night-primary);
}

.upload-tab-content {
  display: none;
}

.upload-tab-content.active {
  display: block;
}

/* Upload Area */
.upload-area {
  border: 3px dashed var(--day-border);
  border-radius: 16px;
  padding: 60px 40px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--day-bg-secondary);
}

body.dark-theme .upload-area {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.upload-area:hover,
.upload-area.dragover {
  border-color: var(--day-primary);
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(255, 107, 53, 0.1) 100%);
}

body.dark-theme .upload-area:hover,
body.dark-theme .upload-area.dragover {
  border-color: var(--night-primary);
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, rgba(255, 107, 53, 0.15) 100%);
}

.upload-icon {
  font-size: 64px;
  margin-bottom: 20px;
}

.upload-text {
  font-size: 18px;
  font-weight: 600;
  color: var(--day-text);
  margin-bottom: 8px;
}

body.dark-theme .upload-text {
  color: var(--night-text);
}

.upload-hint {
  font-size: 14px;
  color: var(--day-text-secondary);
}

body.dark-theme .upload-hint {
  color: var(--night-text-secondary);
}

/* Preview Grid */
.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 15px;
  margin-bottom: 20px;
}

.preview-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid var(--day-border);
  background: var(--day-bg-secondary);
}

body.dark-theme .preview-item {
  border-color: var(--night-border);
  background: var(--night-bg-secondary);
}

.preview-item.primary {
  border-color: var(--day-primary);
  box-shadow: 0 0 0 2px rgba(255, 107, 53, 0.2);
}

body.dark-theme .preview-item.primary {
  border-color: var(--night-primary);
  box-shadow: 0 0 0 2px rgba(255, 107, 53, 0.3);
}

.preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--day-primary);
  color: white;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 6px;
  font-weight: 600;
}

body.dark-theme .preview-badge {
  background: var(--night-primary);
}

.preview-remove {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  border-radius: 14px;
  border: none;
  background: rgba(0, 0, 0, 0.6);
  color: white;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.preview-remove:hover {
  background: rgba(255, 0, 0, 0.8);
  transform: scale(1.1);
}

.add-more-btn {
  width: 100%;
  padding: 14px;
  background: var(--day-bg-secondary);
  border: 2px dashed var(--day-border);
  border-radius: 12px;
  color: var(--day-text);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

body.dark-theme .add-more-btn {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
  color: var(--night-text);
}

.add-more-btn:hover {
  border-color: var(--day-primary);
  color: var(--day-primary);
}

body.dark-theme .add-more-btn:hover {
  border-color: var(--night-primary);
  color: var(--night-primary);
}

/* Search */
.search-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.search-input {
  flex: 1;
  padding: 14px 20px;
  border: 2px solid var(--day-border);
  border-radius: 12px;
  font-size: 15px;
  background: var(--day-bg);
  color: var(--day-text);
  transition: all 0.3s ease;
}

body.dark-theme .search-input {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
  color: var(--night-text);
}

.search-input:focus {
  outline: none;
  border-color: var(--day-primary);
  box-shadow: 0 0 0 3px var(--day-shadow);
}

body.dark-theme .search-input:focus {
  border-color: var(--night-primary);
  box-shadow: 0 0 0 3px var(--night-shadow);
}

.search-btn {
  padding: 14px 30px;
  background: var(--day-primary);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.search-btn:hover {
  background: var(--day-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--day-shadow);
}

body.dark-theme .search-btn {
  background: var(--night-primary);
}

body.dark-theme .search-btn:hover {
  background: var(--night-primary-dark);
}

.search-results {
  background: var(--day-bg-secondary);
  border: 2px solid var(--day-border);
  border-radius: 16px;
  padding: 20px;
  max-height: 500px;
  overflow-y: auto;
}

body.dark-theme .search-results {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.search-results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  padding-bottom: 15px;
  border-bottom: 2px solid var(--day-border);
}

body.dark-theme .search-results-header {
  border-bottom-color: var(--night-border);
}

.results-count {
  font-weight: 600;
  color: var(--day-text);
}

body.dark-theme .results-count {
  color: var(--night-text);
}

.close-search {
  width: 30px;
  height: 30px;
  border-radius: 15px;
  border: none;
  background: var(--day-border);
  color: var(--day-text);
  cursor: pointer;
  font-size: 18px;
  transition: all 0.3s ease;
}

body.dark-theme .close-search {
  background: var(--night-border);
  color: var(--night-text);
}

.close-search:hover {
  background: var(--day-primary);
  color: white;
}

body.dark-theme .close-search:hover {
  background: var(--night-primary);
}

.search-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 15px;
}

.search-item {
  aspect-ratio: 1;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.search-item:hover {
  border-color: var(--day-primary);
  transform: scale(1.05);
}

body.dark-theme .search-item:hover {
  border-color: var(--night-primary);
}

.search-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Reference Style Section */
.reference-section {
  display: grid;
  gap: 20px;
}

.reference-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px;
  background: var(--day-bg-secondary);
  border-radius: 12px;
  border: 2px solid var(--day-border);
}

body.dark-theme .reference-categories {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.category-btn {
  padding: 10px 20px;
  background: var(--day-bg);
  border: 2px solid var(--day-border);
  border-radius: 10px;
  color: var(--day-text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

body.dark-theme .category-btn {
  background: var(--night-bg);
  border-color: var(--night-border);
  color: var(--night-text);
}

.category-btn:hover {
  border-color: var(--day-primary);
  color: var(--day-primary);
}

body.dark-theme .category-btn:hover {
  border-color: var(--night-primary);
  color: var(--night-primary);
}

.category-btn.active {
  background: var(--day-primary);
  border-color: var(--day-primary);
  color: white;
}

body.dark-theme .category-btn.active {
  background: var(--night-primary);
  border-color: var(--night-primary);
}

.reference-styles {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px;
  background: var(--day-bg-secondary);
  border-radius: 12px;
  border: 2px solid var(--day-border);
}

body.dark-theme .reference-styles {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.style-btn {
  padding: 8px 16px;
  background: var(--day-bg);
  border: 2px solid var(--day-border);
  border-radius: 8px;
  color: var(--day-text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

body.dark-theme .style-btn {
  background: var(--night-bg);
  border-color: var(--night-border);
  color: var(--night-text);
}

.style-btn:hover {
  border-color: var(--day-primary);
  color: var(--day-primary);
}

body.dark-theme .style-btn:hover {
  border-color: var(--night-primary);
  color: var(--night-primary);
}

.style-btn.active {
  background: var(--day-primary);
  border-color: var(--day-primary);
  color: white;
}

body.dark-theme .style-btn.active {
  background: var(--night-primary);
  border-color: var(--night-primary);
}

.reference-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 15px;
  padding: 20px;
  background: var(--day-bg-secondary);
  border-radius: 12px;
  border: 2px solid var(--day-border);
  max-height: 500px;
  overflow-y: auto;
}

body.dark-theme .reference-grid {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.reference-item {
  aspect-ratio: 1;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.3s ease;
  position: relative;
}

.reference-item:hover {
  border-color: var(--day-primary);
  transform: scale(1.05);
}

body.dark-theme .reference-item:hover {
  border-color: var(--night-primary);
}

.reference-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.reference-item.selected {
  border-color: var(--day-primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.3);
}

body.dark-theme .reference-item.selected {
  border-color: var(--night-primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.4);
}

/* Parameters Section */
.params-section {
  background: var(--day-bg-secondary);
  border: 2px solid var(--day-border);
  border-radius: 16px;
  padding: 30px;
  margin-bottom: 40px;
}

body.dark-theme .params-section {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.param-group {
  margin-bottom: 25px;
}

.param-group:last-child {
  margin-bottom: 0;
}

.param-label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--day-text);
  margin-bottom: 10px;
}

body.dark-theme .param-label {
  color: var(--night-text);
}

.param-input,
.param-select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--day-border);
  border-radius: 10px;
  font-size: 15px;
  background: var(--day-bg);
  color: var(--day-text);
  transition: all 0.3s ease;
}

body.dark-theme .param-input,
body.dark-theme .param-select {
  background: var(--night-bg);
  border-color: var(--night-border);
  color: var(--night-text);
}

.param-input:focus,
.param-select:focus {
  outline: none;
  border-color: var(--day-primary);
  box-shadow: 0 0 0 3px var(--day-shadow);
}

body.dark-theme .param-input:focus,
body.dark-theme .param-select:focus {
  border-color: var(--night-primary);
  box-shadow: 0 0 0 3px var(--night-shadow);
}

.param-textarea {
  width: 100%;
  min-height: 120px;
  padding: 12px 16px;
  border: 2px solid var(--day-border);
  border-radius: 10px;
  font-size: 14px;
  background: var(--day-bg);
  color: var(--day-text);
  resize: vertical;
  font-family: inherit;
  transition: all 0.3s ease;
}

body.dark-theme .param-textarea {
  background: var(--night-bg);
  border-color: var(--night-border);
  color: var(--night-text);
}

/* Toggle Switch Styles */
.toggle-switch-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 28px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: 0.3s;
  border-radius: 28px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--day-primary);
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(24px);
}

.toggle-label {
  font-size: 14px;
  color: var(--day-text-secondary);
}

body.dark-theme .toggle-slider {
  background-color: #555;
}

body.dark-theme .toggle-switch input:checked + .toggle-slider {
  background-color: var(--night-primary);
}

body.dark-theme .toggle-label {
  color: var(--night-text-secondary);
}

.param-hint {
  font-size: 12px;
  color: var(--day-text-secondary);
  margin-top: 4px;
}

body.dark-theme .param-hint {
  color: var(--night-text-secondary);
}

.param-textarea:focus {
  outline: none;
  border-color: var(--day-primary);
  box-shadow: 0 0 0 3px var(--day-shadow);
}

body.dark-theme .param-textarea:focus {
  border-color: var(--night-primary);
  box-shadow: 0 0 0 3px var(--night-shadow);
}

.param-hint {
  font-size: 13px;
  color: var(--day-text-secondary);
  margin-top: 6px;
}

body.dark-theme .param-hint {
  color: var(--night-text-secondary);
}

/* Composite Mode Section */
.composite-mode-section {
  background: var(--day-bg-secondary);
}

body.dark-theme .composite-mode-section {
  background: var(--night-bg-secondary);
}

/* Loading State */
.loading-state {
  text-align: center;
  padding: 80px 40px;
}

/* 进度步骤容器 */
.progress-steps-container {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.progress-step-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--day-bg-secondary);
  border-radius: 12px;
  border: 2px solid var(--day-border);
  min-width: 160px;
  transition: all 0.3s ease;
  opacity: 0.5;
}

.progress-step-item.active {
  opacity: 1;
  border-color: var(--day-primary);
  background: rgba(255, 107, 53, 0.1);
}

.progress-step-item.completed {
  opacity: 1;
  border-color: #10B981;
  background: rgba(16, 185, 129, 0.1);
}

.progress-step-item.skipped {
  opacity: 0.5;
  border-color: var(--day-border);
  background: var(--day-bg-secondary);
}

.progress-step-item.skipped .step-status {
  color: var(--day-text-secondary);
  font-style: italic;
}

.progress-step-item .step-icon {
  font-size: 24px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--day-bg);
  border-radius: 50%;
}

.progress-step-item.active .step-icon {
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.progress-step-item .step-info {
  text-align: left;
}

.progress-step-item .step-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--day-text);
  margin-bottom: 4px;
}

.progress-step-item .step-status {
  font-size: 12px;
  color: var(--day-text-secondary);
}

.progress-step-item.active .step-status {
  color: var(--day-primary);
}

.progress-step-item.completed .step-status {
  color: #10B981;
}

body.dark-theme .progress-step-item {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

body.dark-theme .progress-step-item.active {
  border-color: var(--night-primary);
  background: rgba(255, 107, 53, 0.15);
}

body.dark-theme .progress-step-item.completed {
  border-color: #10B981;
  background: rgba(16, 185, 129, 0.15);
}

body.dark-theme .progress-step-item .step-icon {
  background: var(--night-bg);
}

body.dark-theme .progress-step-item .step-name {
  color: var(--night-text);
}

body.dark-theme .progress-step-item .step-status {
  color: var(--night-text-secondary);
}

/* 预计时间 */
.loading-time {
  font-size: 16px;
  color: var(--day-primary);
  font-weight: 500;
  margin-top: 20px;
}

body.dark-theme .loading-time {
  color: var(--night-primary);
}

/* 小技巧轮播 */
.tips-carousel {
  margin-top: 40px;
  padding: 20px;
  background: var(--day-bg-secondary);
  border-radius: 12px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.tips-carousel .tip-item {
  display: none;
  font-size: 14px;
  color: var(--day-text-secondary);
  line-height: 1.6;
}

.tips-carousel .tip-item.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

body.dark-theme .tips-carousel {
  background: var(--night-bg-secondary);
}

body.dark-theme .tips-carousel .tip-item {
  color: var(--night-text-secondary);
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid var(--day-border);
  border-top-color: var(--day-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 30px;
}

body.dark-theme .loading-spinner {
  border-color: var(--night-border);
  border-top-color: var(--night-primary);
}

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

.loading-text {
  font-size: 20px;
  font-weight: 600;
  color: var(--day-text);
  margin-bottom: 10px;
}

body.dark-theme .loading-text {
  color: var(--night-text);
}

.loading-hint {
  font-size: 14px;
  color: var(--day-text-secondary);
}

body.dark-theme .loading-hint {
  color: var(--night-text-secondary);
}

/* Result State */
.result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

/* 当只有1-2张图时自动调整 */
.result-grid:has(.result-item:only-child) {
  grid-template-columns: 1fr;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.result-grid:has(.result-item:nth-child(2):last-child) {
  grid-template-columns: repeat(2, 1fr);
}

.result-item {
  position: relative;
  background: var(--day-bg-secondary);
  border: 2px solid var(--day-border);
  border-radius: 16px;
  padding: 15px;
  transition: all 0.3s ease;
}

body.dark-theme .result-item {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.result-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px var(--day-shadow);
}

body.dark-theme .result-item:hover {
  box-shadow: 0 8px 20px var(--night-shadow);
}

.result-item img {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 12px;
  cursor: pointer;
}

.result-item-actions {
  display: flex;
  gap: 8px;
}

.result-item-btn {
  flex: 1;
  padding: 8px;
  background: var(--day-bg);
  border: 2px solid var(--day-border);
  border-radius: 8px;
  color: var(--day-text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

body.dark-theme .result-item-btn {
  background: var(--night-bg);
  border-color: var(--night-border);
  color: var(--night-text);
}

.result-item-btn:hover {
  border-color: var(--day-primary);
  color: var(--day-primary);
}

body.dark-theme .result-item-btn:hover {
  border-color: var(--night-primary);
  color: var(--night-primary);
}

/* §四十六: .repair-limb-btn 样式已删(「🔧 手脚修复」按钮已移除);@keyframes pulse 保留(674/2288 等多处复用) */

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* 修复后的图片标记 */
.repaired-item {
  position: relative;
  border: 2px solid #38ef7d;
}

.repaired-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
  color: white;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(17, 153, 142, 0.4);
}

body.dark-theme .repaired-item {
  border-color: #38ef7d;
}

/* 已自动修复标记 - Requirement 5.3 */
.auto-repair-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4);
  pointer-events: none;
}

body.dark-theme .auto-repair-badge {
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.6);
}

/* 修复对比行样式 - 原图和修复图并排显示 */
.repair-compare-row {
  grid-column: 1 / -1;  /* 跨越所有列，单独成一行 */
  background: var(--day-bg-secondary);
  border: 2px solid #38ef7d;
  border-radius: 16px;
  padding: 20px;
  margin-top: 10px;
  margin-bottom: 10px;
}

body.dark-theme .repair-compare-row {
  background: var(--night-bg-secondary);
  border-color: #38ef7d;
}

.repair-compare-title {
  text-align: center;
  margin-bottom: 15px;
  font-size: 16px;
  font-weight: 600;
  color: var(--day-text);
}

.repair-compare-title span {
  background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

body.dark-theme .repair-compare-title {
  color: var(--night-text);
}

.repair-compare-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.repair-compare-item {
  position: relative;
  background: var(--day-bg);
  border-radius: 12px;
  padding: 10px;
  text-align: center;
}

body.dark-theme .repair-compare-item {
  background: var(--night-bg);
}

.repair-compare-label {
  position: absolute;
  top: 15px;
  left: 15px;
  padding: 4px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  z-index: 5;
}

.repair-compare-item.original .repair-compare-label {
  background: rgba(255, 107, 107, 0.9);
  color: white;
}

.repair-compare-item.repaired .repair-compare-label {
  background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
  color: white;
}

.repair-compare-item img {
  width: 100%;
  max-height: 400px;
  object-fit: contain;
  border-radius: 8px;
  cursor: pointer;
}

.repair-compare-actions {
  margin-top: 10px;
}

.repair-compare-actions .result-item-btn {
  width: 100%;
}

/* 响应式 - 小屏幕垂直排列 */
@media (max-width: 768px) {
  .repair-compare-container {
    grid-template-columns: 1fr;
  }
  
  .repair-compare-item img {
    max-height: 300px;
  }
}

/* 手脚修复 - 未检测到畸形 */
.repair-no-deformity {
  text-align: center;
  padding: 60px 20px;
  grid-column: 1 / -1;
}
.repair-no-deformity .no-deformity-icon {
  font-size: 64px;
  margin-bottom: 20px;
}
.repair-no-deformity .no-deformity-text {
  font-size: 20px;
  font-weight: 600;
  color: var(--day-text);
  margin-bottom: 10px;
}
.repair-no-deformity .no-deformity-hint {
  font-size: 14px;
  color: var(--day-text-secondary);
}
body.dark-theme .repair-no-deformity .no-deformity-text {
  color: var(--night-text);
}
body.dark-theme .repair-no-deformity .no-deformity-hint {
  color: var(--night-text-secondary);
}

.result-actions-bar {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 15px;
}

.step4-operator-actions {
  margin-top: 20px;
}

.result-hint {
  text-align: center;
  font-size: 13px;
  color: var(--day-text-secondary);
  margin-bottom: 30px;
  padding: 0 20px;
}

body.dark-theme .result-hint {
  color: var(--night-text-secondary);
}


/* ==================== 出套图结果网格样式 ==================== */

/* 套图结果3x3网格 - 强制3列布局 */
.set-result-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 15px;
  max-width: 900px;
  margin: 0 auto 30px auto;
  padding-bottom: 20px;
}

/* 套图结果项 */
.set-result-item {
  position: relative;
  aspect-ratio: 1 / 1;
  padding: 10px;
  overflow: hidden;
}

.set-result-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
}

/* 位置标签 */
.set-position-label {
  position: absolute;
  top: 15px;
  left: 15px;
  width: 28px;
  height: 28px;
  background: var(--day-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  z-index: 1;
}

body.dark-theme .set-position-label {
  background: var(--night-primary);
}

/* 套图结果项操作按钮 */
.set-result-item .result-item-actions {
  position: absolute;
  bottom: 15px;
  left: 15px;
  right: 15px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.set-result-item:hover .result-item-actions {
  opacity: 1;
}

.set-result-item .result-item-btn {
  background: rgba(255, 255, 255, 0.95);
  border: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

body.dark-theme .set-result-item .result-item-btn {
  background: rgba(30, 30, 30, 0.95);
}

/* 响应式 - 中等屏幕保持3列 */
@media (max-width: 1024px) {
  .set-result-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 10px;
    max-width: 600px;
  }
  
  .set-position-label {
    width: 24px;
    height: 24px;
    font-size: 12px;
  }
}

/* 响应式 - 小屏幕保持3列但更紧凑 */
@media (max-width: 768px) {
  .set-result-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px;
    max-width: 100%;
    padding: 0 10px;
  }
  
  .set-result-item {
    padding: 5px;
  }
  
  .set-position-label {
    width: 20px;
    height: 20px;
    font-size: 10px;
    top: 8px;
    left: 8px;
  }
  
  .set-result-item .result-item-actions {
    bottom: 8px;
    left: 8px;
    right: 8px;
  }
  
  .set-result-item .result-item-btn {
    padding: 6px;
    font-size: 11px;
  }
}

/* ==================== 出套图结果网格样式结束 ==================== */

/* ==================== 出套图 SSE 占位 & 增强标记 ==================== */

.set-result-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: var(--bg-secondary, #f5f5f5);
  border-radius: 8px;
  gap: 8px;
}

body.dark-theme .set-result-placeholder {
  background: #2a2a2a;
}

.loading-spinner-small {
  width: 24px;
  height: 24px;
  border: 3px solid #ddd;
  border-top-color: var(--day-primary, #4CAF50);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

body.dark-theme .loading-spinner-small {
  border-color: #555;
  border-top-color: var(--night-primary, #66bb6a);
}

.placeholder-text {
  font-size: 12px;
  color: var(--text-secondary, #999);
}

.set-result-img {
  cursor: pointer;
  transition: transform 0.2s;
}

.set-result-img:hover {
  transform: scale(1.02);
}

.enhance-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  z-index: 2;
  pointer-events: none;
}

.enhance-badge.enhancing {
  background: rgba(255, 165, 0, 0.85);
  color: white;
  animation: pulse-badge 1.5s ease-in-out infinite;
}

.enhance-badge.enhanced {
  background: rgba(76, 175, 80, 0.9);
  color: white;
}

.enhance-badge.failed {
  background: rgba(244, 67, 54, 0.85);
  color: white;
}

@keyframes pulse-badge {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.set-result-download {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  cursor: pointer;
  font-size: 14px;
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 2;
}

.set-result-item:hover .set-result-download {
  opacity: 1;
}

body.dark-theme .set-result-download {
  background: rgba(50, 50, 50, 0.9);
}

/* ==================== 出套图 SSE 样式结束 ==================== */

/* ==================== 出套图清晰化功能样式 ==================== */

/* 双按钮布局 */
.set-dual-actions {
  display: flex !important;
  gap: 6px;
  justify-content: center;
}

.set-dual-actions .result-item-btn {
  flex: 1;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
}

/* 清晰化按钮 - 橙色主色调 */
.set-dual-actions .upscale-btn {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
}

.set-dual-actions .upscale-btn:hover {
  background: linear-gradient(135deg, #d97706, #b45309);
  transform: scale(1.03);
}

/* 下载按钮 - 浅橙色/米色调 */
.set-dual-actions .download-btn {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: #78350f;
}

.set-dual-actions .download-btn:hover {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  transform: scale(1.03);
}

/* 暗色主题按钮 */
body.dark-theme .set-dual-actions .upscale-btn {
  background: linear-gradient(135deg, #d97706, #b45309);
}

body.dark-theme .set-dual-actions .download-btn {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
}

/* 清晰化对比布局 */
.set-upscale-layout {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 100%;
  margin: 0 auto 30px auto;
  padding-bottom: 20px;
}

/* 上方/下方的网格保持原样 */
.set-above-grid,
.set-below-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 15px;
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
}

/* 对比行 - 单独一行显示原图和高清图 */
.set-compare-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  padding: 25px;
  background: var(--day-card-bg);
  border-radius: 16px;
  border: 2px solid var(--day-primary);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  margin: 15px auto;
  max-width: 900px;
  width: calc(100% - 40px);
  box-sizing: border-box;
  overflow: hidden;
}

body.dark-theme .set-compare-row {
  background: var(--night-card-bg);
  border-color: var(--night-primary);
}

/* 对比区域（原图/高清图） */
.set-compare-original,
.set-compare-hd {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  overflow: hidden;
}

.set-compare-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--day-text-secondary);
  padding: 6px 16px;
  background: var(--day-bg);
  border-radius: 20px;
}

.set-compare-label.completed {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
}

body.dark-theme .set-compare-label {
  color: var(--night-text-secondary);
  background: var(--night-bg);
}

body.dark-theme .set-compare-label.completed {
  background: linear-gradient(135deg, #d97706, #b45309);
}

.set-compare-original img,
.set-compare-hd img {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: transform 0.2s ease;
}

.set-compare-original img:hover,
.set-compare-hd img:hover {
  transform: scale(1.02);
}

/* 清晰化加载动画 */
.set-upscale-loading {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
  border-radius: 12px;
  gap: 16px;
}

body.dark-theme .set-upscale-loading {
  background: linear-gradient(135deg, #374151, #1f2937);
}

.upscale-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(245, 158, 11, 0.2);
  border-top-color: #f59e0b;
  border-radius: 50%;
  animation: upscale-spin 1s linear infinite;
}

@keyframes upscale-spin {
  to {
    transform: rotate(360deg);
  }
}

.upscale-text {
  font-size: 16px;
  font-weight: 600;
  color: var(--day-text);
}

body.dark-theme .upscale-text {
  color: var(--night-text);
}

.upscale-hint {
  font-size: 13px;
  color: var(--day-text-secondary);
}

body.dark-theme .upscale-hint {
  color: var(--night-text-secondary);
}

/* 高清图下载按钮 */
.set-hd-download-btn {
  margin-top: 12px;
  padding: 10px 24px;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.set-hd-download-btn:hover {
  background: linear-gradient(135deg, #d97706, #b45309);
  transform: scale(1.05);
}

/* 响应式 - 对比布局 */
@media (max-width: 900px) {
  .set-compare-row {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px;
    max-width: 500px;
  }
  
  .set-compare-original img,
  .set-compare-hd img,
  .set-upscale-loading {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .set-dual-actions .result-item-btn {
    padding: 5px 8px;
    font-size: 11px;
  }
  
  .set-compare-row {
    padding: 15px;
    width: calc(100% - 20px);
  }
}

/* ==================== 出套图清晰化功能样式结束 ==================== */

.action-btn {
  padding: 14px 24px;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.download-all-btn,
.save-history-btn,
.step4-bg-run-btn {
  background: var(--day-primary);
  color: white;
}

.download-all-btn:hover,
.save-history-btn:hover,
.step4-bg-run-btn:hover {
  background: var(--day-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--day-shadow);
}

body.dark-theme .download-all-btn,
body.dark-theme .save-history-btn,
body.dark-theme .step4-bg-run-btn {
  background: var(--night-primary);
}

body.dark-theme .download-all-btn:hover,
body.dark-theme .save-history-btn:hover,
body.dark-theme .step4-bg-run-btn:hover {
  background: var(--night-primary-dark);
}

.step4-home-btn {
  background: var(--day-bg);
  color: var(--day-text);
  border: 2px solid var(--day-border);
}

.step4-home-btn:hover {
  border-color: var(--day-primary);
  color: var(--day-primary);
}

body.dark-theme .step4-home-btn {
  background: var(--night-bg-secondary);
  color: var(--night-text);
  border-color: var(--night-border);
}

body.dark-theme .step4-home-btn:hover {
  border-color: var(--night-primary);
  color: var(--night-primary);
}

#step4-operator-bar[data-op-bar="loading"] #step4-op-home-btn,
#step4-operator-bar[data-op-bar="loading"] #download-all-btn {
  display: none;
}

#step4-operator-bar[data-op-bar="complete"] #step4-op-bg-btn {
  display: none;
}

.regenerate-btn {
  background: var(--day-bg);
  color: var(--day-text);
  border: 2px solid var(--day-border);
}

.regenerate-btn:hover {
  border-color: var(--day-primary);
  color: var(--day-primary);
}

body.dark-theme .regenerate-btn {
  background: var(--night-bg);
  color: var(--night-text);
  border-color: var(--night-border);
}

body.dark-theme .regenerate-btn:hover {
  border-color: var(--night-primary);
  color: var(--night-primary);
}

.btn-icon {
  font-size: 18px;
}

/* Step Actions */
.step-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

.next-btn,
.back-btn {
  padding: 14px 40px;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.next-btn {
  background: var(--day-primary);
  color: white;
}

.next-btn:hover:not(:disabled) {
  background: var(--day-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--day-shadow);
}

.next-btn:disabled {
  background: var(--day-border);
  cursor: not-allowed;
  opacity: 0.5;
}

body.dark-theme .next-btn {
  background: var(--night-primary);
}

body.dark-theme .next-btn:hover:not(:disabled) {
  background: var(--night-primary-dark);
}

body.dark-theme .next-btn:disabled {
  background: var(--night-border);
}

.back-btn {
  background: var(--day-bg);
  color: var(--day-text);
  border: 2px solid var(--day-border);
}

.back-btn:hover {
  border-color: var(--day-primary);
  color: var(--day-primary);
}

body.dark-theme .back-btn {
  background: var(--night-bg);
  color: var(--night-text);
  border-color: var(--night-border);
}

body.dark-theme .back-btn:hover {
  border-color: var(--night-primary);
  color: var(--night-primary);
}

/* Responsive - Medium screens */
@media (max-width: 1024px) {
  .result-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .workflow-container {
    padding: 15px;
  }

  .workflow-layout {
    flex-direction: column;
    gap: 20px;
  }
  
  .workflow-layout .progress-bar {
    width: 100%;
    flex-direction: row;
    justify-content: center;
    position: static;
  }
  
  .workflow-layout .progress-line {
    width: 40px;
    height: 3px;
    margin: 0 10px;
    margin-bottom: 30px;
  }
  
  .progress-bar {
    padding: 20px 10px;
  }
  
  .progress-line {
    width: 40px;
  }
  
  .step-label {
    font-size: 11px;
  }
  
  .step-circle {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  
  .function-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
  }
  
  .result-grid {
    grid-template-columns: 1fr;
  }
  
  .step-actions {
    flex-direction: column;
  }
  
  .next-btn,
  .back-btn {
    width: 100%;
  }
  
  .result-actions-bar {
    flex-direction: column;
  }
  .action-btn {
    width: 100%;
    justify-content: center;
  }
}

/* Split Layout */
.upload-split-container {
  display: flex;
  gap: 20px;
  height: 600px; /* Fixed height for scrolling */
  align-items: stretch;
}

.upload-grid-section {
  flex: 2;
  display: flex;
  flex-direction: column;
  background: var(--day-bg-secondary);
  border: 2px solid var(--day-border);
  border-radius: 16px;
  padding: 20px;
}

#step3-upload-preview {
  height: auto;
  max-height: none;
  margin-bottom: 20px;
}

body.dark-theme .upload-grid-section {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.reference-sidebar {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--day-bg-secondary);
  border: 2px solid var(--day-border);
  border-radius: 16px;
  padding: 20px;
  min-width: 320px;
}

body.dark-theme .reference-sidebar {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.upload-grid-header,
.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--day-border);
}

body.dark-theme .upload-grid-header,
body.dark-theme .sidebar-header {
  border-bottom-color: var(--night-border);
}

.section-label {
  font-weight: 600;
  font-size: 16px;
  color: var(--day-text);
}

body.dark-theme .section-label {
  color: var(--night-text);
}

/* Custom Orange Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(156, 163, 175, 0.5); /* Neutral gray default */
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(156, 163, 175, 0.8);
}

/* Apply Orange Scrollbar to specific areas */
.reference-list-scroll::-webkit-scrollbar-thumb,
.reference-grid::-webkit-scrollbar-thumb,
.history-list::-webkit-scrollbar-thumb,
.search-results::-webkit-scrollbar-thumb,
.upload-slots-grid::-webkit-scrollbar-thumb,
.modal-info::-webkit-scrollbar-thumb,
.sidebar-content-scroll::-webkit-scrollbar-thumb {
  background: #FFA500; /* Orange */
}

.reference-list-scroll::-webkit-scrollbar-thumb:hover,
.reference-grid::-webkit-scrollbar-thumb:hover,
.history-list::-webkit-scrollbar-thumb:hover,
.search-results::-webkit-scrollbar-thumb:hover,
.upload-slots-grid::-webkit-scrollbar-thumb:hover,
.modal-info::-webkit-scrollbar-thumb:hover,
.sidebar-content-scroll::-webkit-scrollbar-thumb:hover {
  background: #E89500; /* Darker Orange */
}

/* Upload Slots Grid */
.upload-slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 15px;
  overflow-y: auto;
  padding: 5px;
  flex: 1; /* Allow it to grow */
  min-height: 0; /* Important for flex child scroll */
}

/* Fixed Mode - Optimized Layout */
.upload-slots-grid.fixed-mode {
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); /* Revert to responsive */
  gap: 15px;
  height: auto;
  align-content: start;
}

.upload-slot {
  border: 2px dashed var(--day-border);
  border-radius: 12px;
  background: var(--day-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
  aspect-ratio: 1; /* Keep square aspect ratio */
  min-height: 140px; 
}

/* Make slots taller in fixed mode to fill space */
.upload-slots-grid.fixed-mode .upload-slot {
  min-height: 140px;
  height: auto;
  aspect-ratio: 1;
}

body.dark-theme .upload-slot {
  border-color: var(--night-border);
  background: var(--night-bg);
}

.upload-slot.locked {
  background: rgba(0,0,0,0.05);
  cursor: not-allowed;
  border-style: solid;
  opacity: 0.6;
}

body.dark-theme .upload-slot.locked {
  background: rgba(255,255,255,0.05);
}

.upload-slot.empty:hover {
  border-color: var(--day-primary);
  background: rgba(255, 107, 53, 0.05);
}

body.dark-theme .upload-slot.empty:hover {
  border-color: var(--night-primary);
  background: rgba(255, 107, 53, 0.1);
}

.upload-slot.filled {
  border-style: solid;
  padding: 0;
  border-color: var(--day-border);
}

body.dark-theme .upload-slot.filled {
  border-color: var(--night-border);
}

.upload-slot img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* Ensure image is fully visible */
  background: rgba(0,0,0,0.02); /* Slight bg for contrast */
}

/* Make Step 3 main preview slot紧贴图片尺寸，便于区域框对齐，并限制最大宽度为1000px */
#step3-upload-slots-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0;
  overflow: visible;
}

#step3-upload-slots-grid .upload-slot {
  display: inline-block;
  aspect-ratio: auto;
  min-height: 0;
  max-width: 1000px;
  width: 100%;
}

#step3-upload-slots-grid .upload-slot img {
  display: block;
  width: 100%;
  max-width: 1000px;
  height: auto;
  object-fit: contain;
}

.slot-icon {
  font-size: 24px;
  margin-bottom: 5px;
  color: var(--day-text-secondary);
}

.slot-label {
  font-size: 12px;
  color: var(--day-text-secondary);
}

.slot-remove-btn {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 24px;
  height: 24px;
  border-radius: 12px;
  background: rgba(0,0,0,0.6);
  color: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 14px;
  z-index: 10;
}

.slot-remove-btn:hover {
  background: #ff4444;
}

.slot-edit-btn {
  position: absolute;
  top: 5px;
  right: 35px;
  width: 24px;
  height: 24px;
  border-radius: 12px;
  background: rgba(0,0,0,0.6);
  color: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 14px;
  z-index: 10;
}

.slot-edit-btn:hover {
  background: var(--day-primary);
}

.slot-main-badge {
  position: absolute;
  top: 5px;
  left: 5px;
  background: var(--day-primary);
  color: white;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  z-index: 10;
}

body.dark-theme .slot-main-badge {
  background: var(--night-primary);
}

/* Reference Sidebar Scroll */
.sidebar-content-scroll {
  flex: 1;
  overflow-y: auto;
  padding-right: 5px;
  display: flex;
  flex-direction: column;
}

.reference-categories-inline,
.reference-styles-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
  padding-bottom: 0;
  border-bottom: none;
}

.reference-grid-inline {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 8px;
  width: 100%;
}

.reference-categories-scroll {
  display: none; /* Deprecated in new layout */
}
.reference-styles-scroll {
  display: none; /* Deprecated in new layout */
}
.reference-list-scroll {
  display: none; /* Deprecated in new layout */
}

/* Compact buttons for sidebar */
.reference-sidebar .category-btn,
.reference-sidebar .style-btn {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: 6px;
}

/* Single Upload Mode */
.upload-slots-grid.single-mode {
  grid-template-columns: 1fr;
  grid-auto-rows: 1fr;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.upload-slots-grid.single-mode .upload-slot {
  flex: 1;
  width: 100%;
  height: 100%;
  min-height: 0;
  aspect-ratio: auto;
}

.upload-slots-grid.single-mode .upload-slot img {
  object-fit: contain;
  background: rgba(0,0,0,0.03);
  padding: 10px;
}

body.dark-theme .upload-slots-grid.single-mode .upload-slot img {
  background: rgba(255,255,255,0.03);
}

/* Dynamic Fill Layouts (2 slots) */
.upload-slots-grid[data-slot-count="2"] {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr;
  height: 100%;
  gap: 20px;
}

.upload-slots-grid[data-slot-count="2"] .upload-slot {
  aspect-ratio: auto;
  height: 100%;
  width: 100%;
  min-height: 0;
}

/* Dynamic Fill Layouts (8 slots / Set) */
.upload-slots-grid[data-slot-count="8"] {
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, auto);
  gap: 12px;
  max-width: 600px;
  margin: 0 auto;
}

.upload-slots-grid[data-slot-count="8"] .upload-slot {
  aspect-ratio: 1;
  height: auto;
  width: 100%;
  min-height: 100px;
  max-height: 140px;
}

/* Responsive adjustments for dynamic layouts */
@media (max-width: 768px) {
  .upload-slots-grid[data-slot-count="2"] {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 1fr;
  }
  
  .upload-slots-grid[data-slot-count="8"] {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(4, auto);
    max-width: 320px;
  }
  
  .upload-slots-grid[data-slot-count="8"] .upload-slot {
    min-height: 80px;
    max-height: 120px;
  }
}

/* Magnifier */
#magnifier {
  position: fixed;
  width: 200px;
  height: 200px;
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  overflow: hidden;
  z-index: 9999;
  display: none;
  pointer-events: none;
  background: #fff;
}

#magnifier-img {
  position: absolute;
  transform-origin: 0 0;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .upload-split-container {
    flex-direction: column;
    height: auto;
  }
  
  .upload-grid-section,
  .reference-sidebar {
    width: 100%;
    min-width: 0;
  }
  
  .reference-list-scroll {
    max-height: 400px;
  }
}

.reference-styles-scroll {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--day-border);
}

body.dark-theme .reference-styles-scroll {
  border-bottom-color: var(--night-border);
}

/* Modal Styles */
.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.modal.active {
  display: flex;
  opacity: 1;
}

.modal-content {
  position: relative;
  width: min(1000px, 92vw);
  max-height: 90vh;
  background: var(--day-bg);
  color: var(--day-text);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  display: grid;
  grid-template-columns: 1fr 320px;
  grid-template-rows: 1fr auto;
  grid-template-areas: 
    "image info"
    "image actions";
  gap: 20px;
  padding: 20px;
  transform: translateY(20px);
  transition: transform 0.2s ease;
  overflow: hidden; /* Fix content overflow */
}

body.dark-theme .modal-content {
  background: var(--night-bg);
  color: var(--night-text);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.modal.active .modal-content {
  transform: translateY(0);
}

.modal-body {
  grid-area: image;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.02);
  border-radius: 8px;
  overflow: hidden;
  touch-action: none;
  height: 100%;
}

body.dark-theme .modal-body {
  background: rgba(255,255,255,0.02);
}

.modal-image {
  max-width: 100%;
  max-height: 100%; /* Ensure fits within modal-body */
  object-fit: contain;
  transform-origin: center center;
}

.modal-info {
  grid-area: info;
  display: flex;
  flex-direction: column;
  gap: 15px;
  overflow-y: auto;
  padding-bottom: 10px; /* Add padding for scroll */
}

/* ... */

.modal-actions {
  grid-area: actions;
  display: flex;
  gap: 10px;
  margin-top: 0;
  padding-top: 10px;
  border-top: 1px solid var(--day-border); /* Separator */
  z-index: 10;
  background: var(--day-bg); /* Opaque background */
}

body.dark-theme .modal-actions {
  border-top-color: var(--night-border);
  background: var(--night-bg);
}

.modal-actions .btn-icon {
  flex: 1;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--day-border);
  background: var(--day-bg-secondary);
  color: var(--day-text);
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

body.dark-theme .modal-actions .btn-icon {
  border-color: var(--night-border);
  background: var(--night-bg-secondary);
  color: var(--night-text);
}

.modal-actions .btn-icon:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.modal-actions .btn-save {
  background: var(--day-primary);
  color: white;
  border: none;
}

.modal-actions .btn-save:hover {
  background: var(--day-primary-dark);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3); /* Based on theme color */
}

body.dark-theme .modal-actions .btn-save {
  background: var(--night-primary);
}

body.dark-theme .modal-actions .btn-save:hover {
  background: var(--night-primary-dark);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.modal-actions .btn-close:hover {
  background: var(--day-border);
  border-color: var(--day-text-secondary);
}

body.dark-theme .modal-actions .btn-close:hover {
  background: var(--night-border);
  border-color: var(--night-text-secondary);
}

@media (max-width: 768px) {
  .modal-content {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
    grid-template-areas:
      "image"
      "info"
      "actions";
    max-height: 95vh;
    overflow-y: hidden; /* Changed from auto to hidden to use grid */
    display: grid; /* Ensure grid is used */
  }
  
  .modal-body {
     height: 40vh; /* Fixed height for image on mobile */
  }
  
  .modal-image {
    max-height: 100%;
  }
  
  .modal-info {
     overflow-y: auto;
  }
}

/* Modal References */
.modal-ref-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.modal-ref-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 6px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s;
}

.modal-ref-img:hover {
  border-color: var(--day-primary);
  transform: scale(1.05);
}

.modal-ref-img.active {
  border-color: var(--day-primary);
  box-shadow: 0 0 0 2px var(--day-primary);
}

body.dark-theme .modal-ref-img:hover {
  border-color: var(--night-primary);
}

body.dark-theme .modal-ref-img.active {
  border-color: var(--night-primary);
  box-shadow: 0 0 0 2px var(--night-primary);
}

.view-result-btn {
  width: 100%;
  padding: 8px 12px;
  background: var(--day-primary);
  color: white;
  border: none;
  border-radius: 6px;
  margin-bottom: 15px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.2s;
}

.view-result-btn:hover {
  background: var(--day-primary-dark);
}

body.dark-theme .view-result-btn {
  background: var(--night-primary);
}

body.dark-theme .view-result-btn:hover {
  background: var(--night-primary-dark);
}

/* History Accordion & Pagination */
.history-group-title {
  cursor: pointer;
  user-select: none;
  transition: color 0.2s;
}

.history-group-title:hover {
  color: var(--day-primary);
}

body.dark-theme .history-group-title:hover {
  color: var(--night-primary);
}

.history-load-more {
  width: 100%;
  padding: 10px;
  background: var(--day-bg-secondary);
  border: 1px dashed var(--day-border);
  color: var(--day-text-secondary);
  cursor: pointer;
  border-radius: 6px;
  font-size: 13px;
  margin-top: 8px;
  transition: all 0.2s ease;
}

body.dark-theme .history-load-more {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
  color: var(--night-text-secondary);
}

.history-load-more:hover {
  border-color: var(--day-primary);
  color: var(--day-primary);
  background: rgba(255, 107, 53, 0.05);
}

body.dark-theme .history-load-more:hover {
  border-color: var(--night-primary);
  color: var(--night-primary);
  background: rgba(255, 107, 53, 0.1);
}

/* Dynamic Fill Layouts (13 slots / Human Mode) */
.upload-slots-grid[data-slot-count="13"] {
  grid-template-columns: 1fr 1fr;
  grid-auto-rows: minmax(200px, auto); /* Taller rows */
  height: auto;
  gap: 15px;
  padding-bottom: 20px;
}

/* Ensure the last item (13th) spans 2 columns */
.upload-slots-grid[data-slot-count="13"] .upload-slot:nth-child(13) {
  grid-column: span 2;
  aspect-ratio: 2/1; /* Wide aspect ratio for the face image */
}

/* Specific styling for 13-slot mode to match user expectation */
.upload-slots-grid[data-slot-count="13"] .upload-slot {
  aspect-ratio: auto; /* Allow flexible height */
  height: 100%;
  min-height: 200px;
  background: var(--day-bg);
}

.upload-slots-grid[data-slot-count="13"] .slot-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--day-text); /* Darker text for visibility */
  margin-top: 8px;
  text-align: center;
}

.upload-slots-grid[data-slot-count="13"] .slot-icon {
  font-size: 32px; /* Larger icon */
  color: var(--day-primary); /* Primary color for icon */
  }

.pattern-region-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.pattern-region-btn {
  margin-bottom: 4px;
}

/* Region Selection Styles */
.region-select-container {
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  pointer-events: none;
}

.region-select-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.region-box {
  position: absolute;
  border: 2px solid var(--day-primary);
  background: rgba(255, 107, 53, 0.2);
  cursor: pointer;
  z-index: 10;
  box-sizing: border-box;
  pointer-events: auto;
}

body.dark-theme .region-box {
  border-color: var(--night-primary);
  background: rgba(255, 107, 53, 0.2);
}

.region-box:hover {
  background: rgba(255, 107, 53, 0.3);
  z-index: 20;
}

.region-box.selected {
  border-width: 3px;
  background: rgba(255, 107, 53, 0.4);
  z-index: 30;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.5);
}

.region-label {
  position: absolute;
  top: 4px;
  left: 4px;
  background: var(--day-primary);
  color: white;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  z-index: 40;
}

body.dark-theme .region-label {
  background: var(--night-primary);
}

/* ========================================
   Angle Selector Styles
   Requirements: 2.1, 2.2, 2.6, 3.4
   ======================================== */

.angle-selector {
  margin-bottom: 24px;
}

.angle-selector-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.angle-selector-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--day-text);
}

body.dark-theme .angle-selector-header h3 {
  color: var(--night-text);
}

.angle-count-display {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 16px;
  font-weight: 600;
}

.count-current {
  color: var(--day-primary);
  font-size: 20px;
}

body.dark-theme .count-current {
  color: var(--night-primary);
}

.count-separator {
  color: var(--day-text-secondary);
}

body.dark-theme .count-separator {
  color: var(--night-text-secondary);
}

.count-max {
  color: var(--day-text-secondary);
}

body.dark-theme .count-max {
  color: var(--night-text-secondary);
}

/* 产品类型切换器 */
.product-type-switcher {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  padding: 4px;
  background: #f0f0f0;
  border-radius: 12px;
}

body.dark-theme .product-type-switcher {
  background: var(--night-card-bg);
}

.product-type-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  padding: 10px 16px;
  background: transparent;
  border: 2px solid transparent;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  color: #666;
  justify-content: center;
}

.product-type-btn:hover {
  background: rgba(255, 107, 53, 0.08);
  color: #333;
}

.product-type-btn.active {
  background: white;
  color: var(--day-primary);
  border-color: var(--day-primary);
  box-shadow: 0 2px 8px rgba(255, 107, 53, 0.2);
}

body.dark-theme .product-type-btn {
  color: var(--night-text-secondary);
}

body.dark-theme .product-type-btn:hover {
  background: rgba(255, 107, 53, 0.15);
  color: var(--night-text);
}

body.dark-theme .product-type-btn.active {
  background: var(--night-bg);
  color: var(--night-primary);
  border-color: var(--night-primary);
  box-shadow: 0 2px 8px rgba(255, 107, 53, 0.3);
}

.product-type-delete {
  margin-left: auto;
  width: 20px;
  height: 20px;
  line-height: 20px;
  text-align: center;
  border-radius: 50%;
  font-size: 14px;
  color: #999;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}
.product-type-delete:hover {
  background: rgba(255, 0, 0, 0.15);
  color: #e53935;
}

.product-type-icon {
  font-size: 18px;
}

.product-type-name {
  font-size: 14px;
}

.angle-preset-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.preset-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: linear-gradient(135deg, var(--day-primary), #ff8a50);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(255, 107, 53, 0.3);
  white-space: nowrap;
}

.preset-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4);
}

.preset-btn:active {
  transform: translateY(0);
}

body.dark-theme .preset-btn {
  background: linear-gradient(135deg, var(--night-primary), #ff8a50);
  box-shadow: 0 2px 8px rgba(255, 107, 53, 0.4);
}

/* 角度分类容器 */
.angle-categories {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 16px;
}

/* 单个分类 */
.angle-category {
  background: var(--day-bg-secondary);
  border-radius: 12px;
  padding: 16px;
  border: 1px solid var(--day-border);
}

body.dark-theme .angle-category {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

/* 分类标题 */
.angle-category-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--day-border);
}

body.dark-theme .angle-category-header {
  border-bottom-color: var(--night-border);
}

.category-icon {
  font-size: 18px;
}

.category-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--day-text-primary);
}

body.dark-theme .category-name {
  color: var(--night-text-primary);
}

.category-count {
  font-size: 12px;
  color: var(--day-text-secondary);
  background: var(--day-bg-tertiary);
  padding: 2px 8px;
  border-radius: 10px;
  margin-left: auto;
}

body.dark-theme .category-count {
  color: var(--night-text-secondary);
  background: var(--night-bg-tertiary);
}

.angle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}

.angle-item {
  position: relative;
  padding: 10px;
  background: var(--day-card-bg);
  border: 2px solid var(--day-border);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

body.dark-theme .angle-item {
  background: var(--night-card-bg);
  border-color: var(--night-border);
}

.angle-item:hover:not(.disabled) {
  border-color: var(--day-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

body.dark-theme .angle-item:hover:not(.disabled) {
  border-color: var(--night-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.angle-item.selected {
  border-color: var(--day-primary);
  background: rgba(255, 107, 53, 0.1);
}

body.dark-theme .angle-item.selected {
  border-color: var(--night-primary);
  background: rgba(255, 107, 53, 0.15);
}

.angle-item.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.angle-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--day-text-primary);
  margin-bottom: 4px;
}

body.dark-theme .angle-name {
  color: var(--night-text-primary);
}

.angle-desc {
  font-size: 11px;
  color: var(--day-text-secondary);
  line-height: 1.3;
}

body.dark-theme .angle-desc {
  color: var(--night-text-secondary);
}

.selection-order {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 22px;
  height: 22px;
  background: var(--day-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(255, 107, 53, 0.4);
}

body.dark-theme .selection-order {
  background: var(--night-primary);
}

.angle-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--day-text);
  margin-bottom: 4px;
}

body.dark-theme .angle-name {
  color: var(--night-text);
}

.angle-desc {
  font-size: 12px;
  color: var(--day-text-secondary);
  line-height: 1.4;
}

body.dark-theme .angle-desc {
  color: var(--night-text-secondary);
}

.angle-selector-footer {
  margin-top: 16px;
}

.angle-hint {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
}

.angle-hint.warning {
  background: rgba(255, 193, 7, 0.15);
  color: #856404;
  border: 1px solid rgba(255, 193, 7, 0.3);
}

body.dark-theme .angle-hint.warning {
  background: rgba(255, 193, 7, 0.2);
  color: #ffc107;
  border-color: rgba(255, 193, 7, 0.4);
}

.angle-hint.success {
  background: rgba(40, 167, 69, 0.15);
  color: #155724;
  border: 1px solid rgba(40, 167, 69, 0.3);
}

body.dark-theme .angle-hint.success {
  background: rgba(40, 167, 69, 0.2);
  color: #28a745;
  border-color: rgba(40, 167, 69, 0.4);
}

/* Responsive adjustments for angle grid */
@media (max-width: 768px) {
  .angle-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 8px;
  }
  
  .angle-item {
    padding: 10px;
  }
  
  .angle-name {
    font-size: 13px;
  }
  
  .angle-desc {
    font-size: 11px;
  }
}

/* Angle Preview Image */
.angle-preview {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 8px;
  background: var(--day-bg-secondary, #f5f5f5);
}

body.dark-theme .angle-preview {
  background: var(--night-bg-secondary, #2a2a2a);
}

.angle-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.3s ease;
}

.angle-preview.no-preview {
  display: none;
}


/* ========================================
   Position Configurator Styles
   Requirements: 4.1, 4.2, 4.3, 4.4, 4.5
   ======================================== */

.position-configurator {
  margin-top: 24px;
  margin-bottom: 24px;
}

.position-configurator-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.position-configurator-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--day-text);
}

body.dark-theme .position-configurator-header h3 {
  color: var(--night-text);
}

.position-hint {
  font-size: 14px;
  color: var(--day-text-secondary);
}

body.dark-theme .position-hint {
  color: var(--night-text-secondary);
}

/* 3x3 Grid Layout - Requirement 4.1 */
.position-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 400px;
  margin: 0 auto;
}

/* Position Cell - Requirement 4.2, 4.3 */
.position-cell {
  position: relative;
  aspect-ratio: 1;
  background: var(--day-bg-secondary);
  border: 2px solid var(--day-border);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: grab;
  transition: all 0.2s ease;
  user-select: none;
}

body.dark-theme .position-cell {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.position-cell:hover {
  border-color: var(--day-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

body.dark-theme .position-cell:hover {
  border-color: var(--night-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.position-cell:active {
  cursor: grabbing;
}

/* Dragging State - Requirement 4.3 */
.position-cell.dragging {
  opacity: 0.5;
  transform: scale(0.95);
  border-color: var(--day-primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
}

body.dark-theme .position-cell.dragging {
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.3);
}

.position-cell.drag-over {
  border-color: var(--day-primary);
  background: rgba(255, 107, 53, 0.1);
  transform: scale(1.02);
}

body.dark-theme .position-cell.drag-over {
  background: rgba(255, 107, 53, 0.15);
}

/* Position Number - Requirement 4.2 */
.position-number {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 24px;
  height: 24px;
  background: var(--day-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(255, 107, 53, 0.4);
}

body.dark-theme .position-number {
  background: var(--night-primary);
}

/* Position Label - Requirement 4.4 */
.position-label {
  font-size: 12px;
  color: var(--day-text-secondary);
  margin-bottom: 4px;
}

body.dark-theme .position-label {
  color: var(--night-text-secondary);
}

/* Angle Name Display */
.position-angle-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--day-text);
  text-align: center;
  line-height: 1.3;
  word-break: break-word;
}

body.dark-theme .position-angle-name {
  color: var(--night-text);
}

/* Footer */
.position-configurator-footer {
  margin-top: 16px;
  text-align: center;
}

.position-info {
  font-size: 13px;
  color: var(--day-text-secondary);
  padding: 10px 16px;
  background: rgba(0, 0, 0, 0.03);
  border-radius: 8px;
  display: inline-block;
}

body.dark-theme .position-info {
  color: var(--night-text-secondary);
  background: rgba(255, 255, 255, 0.03);
}

/* Responsive adjustments for position grid */
@media (max-width: 768px) {
  .position-grid {
    max-width: 320px;
    gap: 8px;
  }
  
  .position-cell {
    padding: 8px;
    border-radius: 10px;
  }
  
  .position-number {
    width: 20px;
    height: 20px;
    font-size: 10px;
    top: 6px;
    left: 6px;
  }
  
  .position-label {
    font-size: 10px;
  }
  
  .position-angle-name {
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .position-grid {
    max-width: 280px;
    gap: 6px;
  }
  
  .position-cell {
    padding: 6px;
  }
  
  .position-angle-name {
    font-size: 11px;
  }
}

/* ==================== Set Generation Error Handling Styles ==================== */
/* Requirement 6.5: 显示错误信息并允许重试 */

.set-error-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
  text-align: center;
  min-height: 400px;
  background: var(--day-bg-secondary);
  border-radius: 16px;
  border: 2px dashed var(--day-border);
}

body.dark-theme .set-error-container {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.set-error-icon {
  font-size: 64px;
  margin-bottom: 20px;
  opacity: 0.8;
}

.set-error-message {
  font-size: 18px;
  font-weight: 600;
  color: var(--day-text);
  margin-bottom: 24px;
  max-width: 400px;
  line-height: 1.5;
}

body.dark-theme .set-error-message {
  color: var(--night-text);
}

.set-error-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.set-retry-btn,
.set-back-btn {
  padding: 12px 28px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.set-retry-btn {
  background: linear-gradient(135deg, var(--day-primary) 0%, var(--day-primary-dark) 100%);
  color: white;
  box-shadow: 0 4px 12px var(--day-shadow);
}

.set-retry-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--day-shadow);
}

.set-retry-btn:active {
  transform: translateY(0);
}

body.dark-theme .set-retry-btn {
  background: linear-gradient(135deg, var(--night-primary) 0%, var(--night-primary-dark) 100%);
  box-shadow: 0 4px 12px var(--night-shadow);
}

body.dark-theme .set-retry-btn:hover {
  box-shadow: 0 6px 16px var(--night-shadow);
}

.set-back-btn {
  background: var(--day-bg);
  color: var(--day-text);
  border: 2px solid var(--day-border);
}

.set-back-btn:hover {
  border-color: var(--day-primary);
  color: var(--day-primary);
  transform: translateY(-2px);
}

body.dark-theme .set-back-btn {
  background: var(--night-bg);
  color: var(--night-text);
  border-color: var(--night-border);
}

body.dark-theme .set-back-btn:hover {
  border-color: var(--night-primary);
  color: var(--night-primary);
}

.set-error-hint {
  font-size: 13px;
  color: var(--day-text-secondary);
  max-width: 350px;
  line-height: 1.5;
}

body.dark-theme .set-error-hint {
  color: var(--night-text-secondary);
}

/* Responsive adjustments for error container */
@media (max-width: 768px) {
  .set-error-container {
    padding: 40px 20px;
    min-height: 300px;
  }
  
  .set-error-icon {
    font-size: 48px;
  }
  
  .set-error-message {
    font-size: 16px;
  }
  
  .set-error-actions {
    flex-direction: column;
    width: 100%;
    max-width: 280px;
  }
  
  .set-retry-btn,
  .set-back-btn {
    width: 100%;
    justify-content: center;
  }
}


/* ==================== 出套图专用上传样式 ==================== */

.set-upload-container {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

/* 主图上传区 */
.set-main-upload {
  display: flex;
  justify-content: center;
}

.set-main-upload-box {
  width: 320px;
  height: 320px;
  border: 3px dashed var(--day-border);
  border-radius: 20px;
  background: var(--day-bg-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

body.dark-theme .set-main-upload-box {
  border-color: var(--night-border);
  background: var(--night-bg-secondary);
}

.set-main-upload-box:hover {
  border-color: var(--day-primary);
  background: rgba(255, 107, 53, 0.05);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

body.dark-theme .set-main-upload-box:hover {
  border-color: var(--night-primary);
  background: rgba(255, 107, 53, 0.1);
}

.set-main-upload-box.has-image {
  border-style: solid;
  border-color: var(--day-primary);
}

body.dark-theme .set-main-upload-box.has-image {
  border-color: var(--night-primary);
}

/* 上传占位符 */
.set-upload-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 20px;
}

.set-upload-icon {
  font-size: 64px;
  margin-bottom: 16px;
  opacity: 0.7;
}

.set-upload-text {
  font-size: 18px;
  font-weight: 600;
  color: var(--day-text);
  margin-bottom: 8px;
}

body.dark-theme .set-upload-text {
  color: var(--night-text);
}

.set-upload-hint {
  font-size: 14px;
  color: var(--day-text-secondary);
}

body.dark-theme .set-upload-hint {
  color: var(--night-text-secondary);
}

/* 主图预览 */
.set-main-preview {
  width: 100%;
  height: 100%;
  position: relative;
}

.set-main-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 17px;
}

.set-main-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: linear-gradient(135deg, var(--day-primary), #ff8a50);
  color: white;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(255, 107, 53, 0.4);
}

.set-remove-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  color: white;
  border: none;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  opacity: 0;
}

.set-main-upload-box:hover .set-remove-btn,
.set-detail-slot:hover .set-remove-btn {
  opacity: 1;
}

.set-remove-btn:hover {
  background: rgba(255, 59, 48, 0.9);
  transform: scale(1.1);
}

/* 细节图区域 */
.set-detail-uploads {
  background: var(--day-bg-secondary);
  border-radius: 16px;
  padding: 20px;
}

body.dark-theme .set-detail-uploads {
  background: var(--night-bg-secondary);
}

.set-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.set-detail-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--day-text);
}

body.dark-theme .set-detail-title {
  color: var(--night-text);
}

.set-detail-count {
  font-size: 14px;
  color: var(--day-text-secondary);
  background: var(--day-bg);
  padding: 4px 12px;
  border-radius: 12px;
}

body.dark-theme .set-detail-count {
  color: var(--night-text-secondary);
  background: var(--night-bg);
}

/* 细节图网格 */
.set-detail-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
}

.set-detail-slot {
  aspect-ratio: 1;
  border: 2px dashed var(--day-border);
  border-radius: 12px;
  background: var(--day-bg);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

body.dark-theme .set-detail-slot {
  border-color: var(--night-border);
  background: var(--night-bg);
}

.set-detail-slot:hover {
  border-color: var(--day-primary);
  background: rgba(255, 107, 53, 0.05);
}

body.dark-theme .set-detail-slot:hover {
  border-color: var(--night-primary);
}

.set-detail-slot.has-image {
  border-style: solid;
  border-color: var(--day-primary);
}

.set-detail-slot .set-slot-add {
  font-size: 24px;
  color: var(--day-text-secondary);
  opacity: 0.5;
}

body.dark-theme .set-detail-slot .set-slot-add {
  color: var(--night-text-secondary);
}

.set-detail-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
}

.set-detail-slot .set-remove-btn {
  width: 24px;
  height: 24px;
  font-size: 14px;
  top: 4px;
  right: 4px;
}

/* 第三步已上传图片预览 */
.set-uploaded-preview {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  padding: 16px;
  background: var(--day-bg-secondary);
  border-radius: 12px;
  overflow-x: auto;
}

body.dark-theme .set-uploaded-preview {
  background: var(--night-bg-secondary);
}

.set-uploaded-preview:empty {
  display: none;
}

.set-preview-item {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}

.set-preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.set-preview-item.is-main::after {
  content: '主';
  position: absolute;
  top: 4px;
  left: 4px;
  background: var(--day-primary);
  color: white;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
}

/* 响应式 */
@media (max-width: 768px) {
  .set-main-upload-box {
    width: 280px;
    height: 280px;
  }
  
  .set-upload-icon {
    font-size: 48px;
  }
  
  .set-upload-text {
    font-size: 16px;
  }
  
  .set-detail-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 480px) {
  .set-main-upload-box {
    width: 240px;
    height: 240px;
  }
  
  .set-detail-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}


/* ========================================
   Human Model Editor (Step 3)
   人模编辑器样式
   ======================================== */

.human-editor-container {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 20px;
  margin-bottom: 24px;
}

@media (max-width: 1024px) {
  .human-editor-container {
    grid-template-columns: 1fr;
  }
}

.editor-left,
.editor-right {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.editor-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--day-border);
}

body.dark-theme .editor-section-header {
  border-bottom-color: var(--night-border);
}

.original-image-preview {
  position: relative;
  background: var(--day-bg-secondary);
  border: 1px solid var(--day-border);
  border-radius: 12px;
  overflow: visible;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

body.dark-theme .original-image-preview {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.original-image-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.persons-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 500px;
  overflow-y: auto;
  padding-right: 8px;
}

.persons-list::-webkit-scrollbar {
  width: 6px;
}

.persons-list::-webkit-scrollbar-track {
  background: var(--day-bg-secondary);
  border-radius: 3px;
}

.persons-list::-webkit-scrollbar-thumb {
  background: var(--day-border);
  border-radius: 3px;
}

.persons-list::-webkit-scrollbar-thumb:hover {
  background: var(--day-primary);
}

.editor-actions {
  margin-top: 12px;
}

.modify-btn {
  width: 100%;
  padding: 14px 20px;
  background: linear-gradient(135deg, var(--day-primary), var(--day-primary-light));
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.modify-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.modify-btn:active {
  transform: translateY(0);
}

.modify-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.modify-btn .btn-icon {
  font-size: 18px;
}

/* 修改后的图片对比 */
.modified-preview-section {
  margin-bottom: 24px;
}

.preview-hint {
  font-size: 12px;
  color: var(--day-text-secondary);
  font-style: italic;
}

body.dark-theme .preview-hint {
  color: var(--night-text-secondary);
}

.image-compare-container {
  margin-top: 12px;
}

.compare-wrapper {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.compare-image {
  width: 100%;
  height: auto;
  display: block;
}

.compare-old {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.compare-wrapper:hover .compare-old {
  opacity: 1;
}

.compare-wrapper:hover .compare-new {
  opacity: 0;
}

.compare-label {
  position: absolute;
  top: 12px;
  padding: 6px 12px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.compare-label-new {
  right: 12px;
}

.compare-label-old {
  left: 12px;
  opacity: 0;
}

.compare-wrapper:hover .compare-label-new {
  opacity: 0;
}

.compare-wrapper:hover .compare-label-old {
  opacity: 1;
}

/* ========================================
   Human Model Person Cards (Compact for Editor)
   人物模型识别卡片样式（编辑器紧凑版）
   ======================================== */

.persons-section {
  margin-bottom: 24px;
}

.persons-section .section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--day-border);
}

body.dark-theme .persons-section .section-header {
  border-bottom-color: var(--night-border);
}

.persons-section .section-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--day-text);
}

body.dark-theme .persons-section .section-label {
  color: var(--night-text);
}

.person-count {
  font-size: 12px;
  color: white;
  background: var(--day-primary);
  padding: 3px 10px;
  border-radius: 10px;
}

body.dark-theme .person-count {
  background: var(--night-primary);
}

.persons-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (max-width: 900px) {
  .persons-grid {
    grid-template-columns: 1fr;
  }
}

.person-card {
  background: var(--day-bg);
  border: 1px solid var(--day-border);
  border-radius: 8px;
  padding: 10px;
  transition: all 0.2s ease;
  margin-bottom: 8px;
  cursor: pointer;
}

body.dark-theme .person-card {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.person-card:hover {
  border-color: var(--day-primary);
  box-shadow: 0 2px 8px rgba(255, 107, 53, 0.1);
}

body.dark-theme .person-card:hover {
  border-color: var(--night-primary);
}

.person-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--day-border);
  cursor: pointer;
}

.person-card-header:hover {
  background: rgba(255, 107, 53, 0.05);
  border-radius: 4px;
  margin: -4px;
  padding: 4px;
  padding-bottom: 12px;
  margin-bottom: 6px;
}

body.dark-theme .person-card-header {
  border-bottom-color: var(--night-border);
}

.person-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--day-primary), var(--day-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.person-title {
  flex: 1;
  min-width: 0;
}

.person-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--day-text);
}

body.dark-theme .person-name {
  color: var(--night-text);
}

.person-gender {
  font-size: 11px;
  color: var(--day-text-secondary);
}

body.dark-theme .person-gender {
  color: var(--night-text-secondary);
}

.person-card-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.person-info-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.info-label {
  font-size: 11px;
  color: var(--day-text-secondary);
  font-weight: 500;
}

body.dark-theme .info-label {
  color: var(--night-text-secondary);
}

/* 颜色选择器行 */
.color-picker-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.color-picker-small {
  width: 28px;
  height: 28px;
  border: 1px solid var(--day-border);
  border-radius: 4px;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}

.color-picker-small::-webkit-color-swatch-wrapper {
  padding: 2px;
}

.color-picker-small::-webkit-color-swatch {
  border-radius: 2px;
  border: none;
}

body.dark-theme .color-picker-small {
  border-color: var(--night-border);
}

/* 颜色预设点 */
.color-presets-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  flex: 1;
}

/* 颜色变体容器 */
.color-variants-container {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.color-variant-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.variant-label {
  font-size: 10px;
  color: var(--day-text-secondary);
  min-width: 28px;
  flex-shrink: 0;
}

body.dark-theme .variant-label {
  color: var(--night-text-secondary);
}

.color-dot {
  width: 16px;
  height: 16px;
  border-radius: 3px;
  cursor: pointer;
  border: 1px solid rgba(0,0,0,0.1);
  transition: transform 0.15s ease;
}

.color-dot:hover {
  transform: scale(1.15);
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* 颜色描述文字 */
.color-desc-text {
  font-size: 10px;
  color: var(--day-text-secondary);
  font-style: italic;
  padding-left: 36px;
}

body.dark-theme .color-desc-text {
  color: var(--night-text-secondary);
}

.clothing-input {
  flex: 1;
  font-size: 12px;
  padding: 6px 8px;
  border: 1px solid var(--day-border);
  border-radius: 4px;
  background: var(--day-bg);
  color: var(--day-text);
  transition: all 0.2s ease;
}

.clothing-input:focus {
  outline: none;
  border-color: var(--day-primary);
  box-shadow: 0 0 0 2px rgba(255, 107, 53, 0.1);
}

.clothing-input::placeholder {
  color: var(--day-text-secondary);
  opacity: 0.5;
}

body.dark-theme .clothing-input {
  background: var(--night-bg);
  border-color: var(--night-border);
  color: var(--night-text);
}

body.dark-theme .clothing-input:focus {
  border-color: var(--night-primary);
  box-shadow: 0 0 0 2px rgba(255, 107, 53, 0.15);
}

body.dark-theme .clothing-input::placeholder {
  color: var(--night-text-secondary);
}

/* 姿势文字 */
.pose-text {
  font-size: 11px;
  color: var(--day-text-secondary);
  line-height: 1.4;
  padding-left: 0;
}

body.dark-theme .pose-text {
  color: var(--night-text-secondary);
}

/* 颜值滑块行 */
.beauty-slider-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px dashed var(--day-border);
}

body.dark-theme .beauty-slider-row {
  border-top-color: var(--night-border);
}

.beauty-slider-inline {
  flex: 1;
  height: 4px;
  -webkit-appearance: none;
  background: linear-gradient(to right, var(--day-border) 0%, var(--day-primary) 100%);
  border-radius: 2px;
  outline: none;
}

body.dark-theme .beauty-slider-inline {
  background: linear-gradient(to right, var(--night-border) 0%, var(--night-primary) 100%);
}

.beauty-slider-inline::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  background: var(--day-primary);
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.beauty-slider-inline::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.beauty-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--day-primary);
  min-width: 20px;
  text-align: center;
}

body.dark-theme .beauty-value {
  color: var(--night-primary);
}

/* 人脸选择区域 */
.face-select-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px dashed var(--day-border);
}

body.dark-theme .face-select-row {
  border-top-color: var(--night-border);
}

.face-select-container {
  flex: 1;
}

.face-thumbnails {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.face-thumbnail {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
  transition: all 0.2s ease;
  background: var(--day-bg-secondary);
}

.face-thumbnail:hover {
  border-color: var(--day-primary);
  transform: scale(1.05);
}

.face-thumbnail.selected {
  border-color: var(--day-primary);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
}

body.dark-theme .face-thumbnail {
  background: var(--night-bg-secondary);
}

body.dark-theme .face-thumbnail:hover {
  border-color: var(--night-primary);
}

body.dark-theme .face-thumbnail.selected {
  border-color: var(--night-primary);
  box-shadow: 0 0 0 2px rgba(96, 165, 250, 0.3);
}

.face-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.face-check {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  background: var(--day-primary);
  color: white;
  border-radius: 50%;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

body.dark-theme .face-check {
  background: var(--night-primary);
}

.face-thumbnail.face-none {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--day-bg-secondary);
}

.face-none-icon {
  font-size: 16px;
  color: var(--day-text-secondary);
}

body.dark-theme .face-none-icon {
  color: var(--night-text-secondary);
}

.face-loading, .face-no-data, .face-error {
  font-size: 12px;
  color: var(--day-text-secondary);
  padding: 8px 0;
}

body.dark-theme .face-loading,
body.dark-theme .face-no-data,
body.dark-theme .face-error {
  color: var(--night-text-secondary);
}

.face-error {
  color: #ef4444;
}

/* 人脸放大预览弹窗 */
.face-preview-popup {
  position: fixed;
  z-index: 10000;
  display: none;
  pointer-events: none;
  background: white;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  padding: 4px;
}

body.dark-theme .face-preview-popup {
  background: var(--night-bg-secondary);
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.face-preview-popup img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 6px;
  display: block;
}

/* 颜色选择器容器 */
.color-picker-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.color-picker {
  width: 100%;
  height: 32px;
  border: 1px solid var(--day-border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.color-picker:hover {
  border-color: var(--day-primary);
}

body.dark-theme .color-picker {
  border-color: var(--night-border);
}

body.dark-theme .color-picker:hover {
  border-color: var(--night-primary);
}

/* 颜色描述文本 */
.color-description {
  font-size: 11px;
  color: var(--day-text-secondary);
  padding: 2px 4px;
  font-style: italic;
}

body.dark-theme .color-description {
  color: var(--night-text-secondary);
}

/* 颜色预设按钮 */
.color-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.color-preset-btn {
  width: 24px;
  height: 24px;
  border: 2px solid var(--day-border);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 0;
}

.color-preset-btn:hover {
  transform: scale(1.15);
  border-color: var(--day-primary);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

body.dark-theme .color-preset-btn {
  border-color: var(--night-border);
}

body.dark-theme .color-preset-btn:hover {
  border-color: var(--night-primary);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

/* 人物指示器（闪烁箭头） */
.person-indicator {
  position: absolute;
  font-size: 32px;
  color: var(--day-primary);
  animation: blink-arrow 1s ease-in-out infinite;
  pointer-events: none;
  z-index: 10;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

body.dark-theme .person-indicator {
  color: var(--night-primary);
}

@keyframes blink-arrow {
  0%, 100% {
    opacity: 1;
    transform: translateY(0);
  }
  50% {
    opacity: 0.4;
    transform: translateY(5px);
  }
}

/* 原始图片预览容器 - 主定义在上方，这里只补充暗色主题 */

.pose-text {
  font-size: 12px;
  color: var(--day-text-secondary);
  line-height: 1.4;
  flex: 1;
}

body.dark-theme .pose-text {
  color: var(--night-text-secondary);
}

/* 颜值滑块 */
.beauty-slider-container {
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px dashed var(--day-border);
}

body.dark-theme .beauty-slider-container {
  border-top-color: var(--night-border);
}

.beauty-slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.beauty-slider-label {
  font-size: 12px;
  color: var(--day-text-secondary);
}

body.dark-theme .beauty-slider-label {
  color: var(--night-text-secondary);
}

.beauty-slider-value {
  font-size: 16px;
  font-weight: 700;
  color: var(--day-primary);
  min-width: 24px;
  text-align: center;
}

body.dark-theme .beauty-slider-value {
  color: var(--night-primary);
}

.beauty-slider {
  width: 100%;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: linear-gradient(to right, #ddd 0%, var(--day-primary) 100%);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

body.dark-theme .beauty-slider {
  background: linear-gradient(to right, var(--night-border) 0%, var(--night-primary) 100%);
}

.beauty-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--day-primary);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(255, 107, 53, 0.4);
  transition: transform 0.15s ease;
  border: 2px solid white;
}

.beauty-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.beauty-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--day-primary);
  cursor: pointer;
  border: 2px solid white;
  box-shadow: 0 2px 6px rgba(255, 107, 53, 0.4);
}

/* 遮挡警告 */
.occlusion-warning {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: linear-gradient(135deg, #FFF8E1, #FFECB3);
  border: 1px solid #FFD54F;
  border-radius: 8px;
  margin-bottom: 16px;
}

body.dark-theme .occlusion-warning {
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.15), rgba(255, 193, 7, 0.1));
  border-color: rgba(255, 193, 7, 0.4);
}

.warning-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.warning-content {
  flex: 1;
}

.warning-title {
  font-size: 13px;
  font-weight: 600;
  color: #F57C00;
  margin-bottom: 2px;
}

body.dark-theme .warning-title {
  color: #FFB74D;
}

.warning-desc {
  font-size: 12px;
  color: #E65100;
  line-height: 1.4;
}

body.dark-theme .warning-desc {
  color: rgba(255, 183, 77, 0.8);
}

/* 无人物提示 */
.no-person-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  color: var(--day-text-secondary);
  grid-column: 1 / -1;
}

body.dark-theme .no-person-hint {
  color: var(--night-text-secondary);
}

.no-person-hint .hint-icon {
  font-size: 36px;
  margin-bottom: 8px;
  opacity: 0.5;
}

.no-person-hint .hint-text {
  font-size: 13px;
}

/* 人模编辑历史分页器 */
.human-edit-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 0;
  margin-top: 8px;
}

.pagination-dots {
  display: flex;
  gap: 8px;
}

.pagination-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--day-border);
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid transparent;
}

.pagination-dot:hover {
  background: var(--day-primary-light);
}

.pagination-dot.active {
  background: var(--day-primary);
  transform: scale(1.2);
}

.pagination-dot.used {
  border-color: #4CAF50;
}

.pagination-dot.active.used {
  background: var(--day-primary);
  border-color: #4CAF50;
}

body.dark-theme .pagination-dot {
  background: var(--night-border);
}

body.dark-theme .pagination-dot:hover {
  background: var(--night-primary-light);
}

body.dark-theme .pagination-dot.active {
  background: var(--night-primary);
}

.pagination-info {
  font-size: 12px;
  color: var(--day-text-secondary);
  min-width: 40px;
  text-align: center;
}

body.dark-theme .pagination-info {
  color: var(--night-text-secondary);
}

/* 使用新图按钮状态 */
#use-new-image-btn.used {
  background: #9E9E9E;
  cursor: not-allowed;
}

#use-new-image-btn.used:hover {
  background: #9E9E9E;
}


/* 修改人模按钮禁用状态 */
#modify-human-btn.disabled {
  background: #9E9E9E !important;
  cursor: not-allowed;
  opacity: 0.7;
}

#modify-human-btn.disabled:hover {
  background: #9E9E9E !important;
  transform: none;
}


/* Modal Thumbnail Navigation */
.modal-content.has-nav {
  grid-template-columns: 1fr 280px;
  grid-template-rows: 1fr auto auto;
  grid-template-areas: 
    "image nav"
    "image info"
    "image actions";
}

.modal-nav-container {
  grid-area: nav;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--day-border);
}

body.dark-theme .modal-nav-container {
  border-bottom-color: var(--night-border);
}

.modal-zoom-controls {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.zoom-presets {
  display: flex;
  gap: 6px;
}

.zoom-preset-btn {
  flex: 1;
  padding: 6px 10px;
  border: 1px solid var(--day-border);
  border-radius: 6px;
  background: var(--day-bg-secondary);
  color: var(--day-text);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.zoom-preset-btn:hover {
  border-color: var(--day-primary);
  color: var(--day-primary);
}

.zoom-preset-btn.active {
  background: var(--day-primary);
  border-color: var(--day-primary);
  color: white;
}

body.dark-theme .zoom-preset-btn {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
  color: var(--night-text);
}

body.dark-theme .zoom-preset-btn:hover {
  border-color: var(--night-primary);
  color: var(--night-primary);
}

body.dark-theme .zoom-preset-btn.active {
  background: var(--night-primary);
  border-color: var(--night-primary);
  color: white;
}

.zoom-slider-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.zoom-label {
  font-size: 12px;
  color: var(--day-text-secondary);
  white-space: nowrap;
}

body.dark-theme .zoom-label {
  color: var(--night-text-secondary);
}

.zoom-slider {
  flex: 1;
  height: 4px;
}

.zoom-value {
  font-size: 12px;
  font-weight: 600;
  color: var(--day-primary);
  min-width: 36px;
  text-align: right;
}

body.dark-theme .zoom-value {
  color: var(--night-primary);
}

.modal-thumbnail-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.modal-thumbnail {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--day-bg-secondary);
  border: 2px solid var(--day-border);
  border-radius: 8px;
  overflow: hidden;
  cursor: crosshair;
}

body.dark-theme .modal-thumbnail {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.thumbnail-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}

.thumbnail-viewport {
  position: absolute;
  border: 2px solid var(--day-primary);
  background: rgba(255, 107, 53, 0.15);
  pointer-events: none;
  display: none;
  box-shadow: 0 0 0 1px rgba(255, 107, 53, 0.3);
}

body.dark-theme .thumbnail-viewport {
  border-color: var(--night-primary);
  background: rgba(255, 107, 53, 0.2);
}

.thumbnail-hint {
  font-size: 11px;
  color: var(--day-text-secondary);
  text-align: center;
}

body.dark-theme .thumbnail-hint {
  color: var(--night-text-secondary);
}

/* Modal info when nav is present - compact style */
.modal-content.has-nav .modal-info {
  max-height: 120px;
  overflow-y: auto;
  padding-top: 12px;
}

/* ==================== 手动框选模式 ==================== */

/* 开关行 */
.repair-mode-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0 0;
  padding: 12px 16px;
  background: var(--day-bg-secondary);
  border-radius: 10px;
}
body.dark-theme .repair-mode-toggle {
  background: var(--night-bg-secondary);
}
.toggle-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--day-text);
}
body.dark-theme .toggle-label { color: var(--night-text); }
.toggle-hint {
  font-size: 12px;
  color: var(--day-text-secondary);
}
body.dark-theme .toggle-hint { color: var(--night-text-secondary); }

/* Toggle switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: #ccc;
  border-radius: 24px;
  transition: .3s;
}
.toggle-slider::before {
  content: "";
  position: absolute;
  height: 18px; width: 18px;
  left: 3px; bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: .3s;
}
.toggle-switch input:checked + .toggle-slider {
  background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}
.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* 手动框选工作区 */
.manual-repair-workspace {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 20px;
  margin-top: 16px;
  min-height: 500px;
}
@media (max-width: 900px) {
  .manual-repair-workspace {
    grid-template-columns: 1fr;
  }
}

.manual-repair-canvas-wrap {
  position: relative;
  background: var(--day-bg-secondary);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: crosshair;
  /* 画布容器按图片高度自适应,不随右侧框选列表增删被 grid 拉伸 → 图片不再位移、
     已画框不再错位(替代实习生 height:620px 焊死方案;不硬编码、三页通用、窄屏亦对) */
  align-self: start;
}
body.dark-theme .manual-repair-canvas-wrap {
  background: var(--night-bg-secondary);
}
#manual-repair-img,
#mask-edit-img {
  max-width: 100%;
  max-height: 600px;
  display: block;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}
#manual-repair-canvas,
#mask-edit-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* 右侧区域面板 */
.manual-repair-regions-panel {
  background: var(--day-bg-secondary);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  max-height: 620px;
  overflow-y: auto;  /* 内容超 620px（如纹理修复的多控件）时内部滚动，不再溢出压住下方按钮 */
}
body.dark-theme .manual-repair-regions-panel {
  background: var(--night-bg-secondary);
}
.regions-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.clear-regions-btn {
  background: none;
  border: 1px solid #ff6b6b;
  color: #ff6b6b;
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
  transition: .2s;
}
.clear-regions-btn:hover {
  background: #ff6b6b;
  color: white;
}
.regions-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.regions-empty-hint {
  text-align: center;
  color: var(--day-text-secondary);
  padding: 40px 10px;
  font-size: 14px;
}
body.dark-theme .regions-empty-hint { color: var(--night-text-secondary); }

/* 单个区域卡片 */
.region-card {
  background: var(--day-bg);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 10px;
  position: relative;
}
body.dark-theme .region-card {
  background: var(--night-bg);
  border-color: #444;
}
.region-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.region-card-label {
  font-size: 13px;
  font-weight: 600;
  color: #ff8c00;
}
.region-card-delete {
  background: none;
  border: none;
  color: #ff6b6b;
  cursor: pointer;
  font-size: 16px;
  padding: 0 4px;
  line-height: 1;
}
.region-card-delete:hover { color: #ff3333; }
.region-card textarea {
  width: 100%;
  min-height: 50px;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 8px;
  font-size: 13px;
  resize: vertical;
  background: var(--day-bg);
  color: var(--day-text);
  font-family: inherit;
}
body.dark-theme .region-card textarea {
  background: var(--night-bg-secondary);
  border-color: #555;
  color: var(--night-text);
}
.region-card textarea::placeholder {
  color: var(--day-text-secondary);
}
body.dark-theme .region-card textarea::placeholder {
  color: var(--night-text-secondary);
}
.region-ref-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}
.region-ref-thumbs {
  display: flex;
  gap: 6px;
}
.region-ref-thumb {
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid #ddd;
}
.region-ref-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.region-ref-remove {
  position: absolute;
  top: 1px;
  right: 1px;
  width: 16px;
  height: 16px;
  background: rgba(0,0,0,0.6);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 10px;
  line-height: 16px;
  text-align: center;
  cursor: pointer;
  padding: 0;
}
.region-ref-add {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border: 1px dashed #bbb;
  border-radius: 6px;
  font-size: 12px;
  color: #888;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.region-ref-add:hover,
.region-ref-add.dragover {
  border-color: #ff8c00;
  color: #ff8c00;
  background: rgba(255, 140, 0, 0.06);
}
body.dark-theme .region-ref-thumb {
  border-color: #555;
}
body.dark-theme .region-ref-add {
  border-color: #555;
  color: #aaa;
}
body.dark-theme .region-ref-add:hover,
body.dark-theme .region-ref-add.dragover {
  border-color: #ff8c00;
  color: #ff8c00;
  background: rgba(255, 140, 0, 0.1);
}


/* ==================== 批量模式样式 ==================== */
.batch-mode-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding: 8px 0;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--day-border);
  border-radius: 26px;
  transition: 0.3s;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: 0.3s;
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--day-primary);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(22px);
}

body.dark-theme .toggle-slider {
  background: var(--night-border);
}

body.dark-theme .toggle-switch input:checked + .toggle-slider {
  background: var(--night-primary);
}

.toggle-label {
  font-size: 14px;
  color: var(--day-text-secondary);
  font-weight: 500;
}

body.dark-theme .toggle-label {
  color: var(--night-text-secondary);
}

/* 参考图模式切换 */
.batch-ref-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.ref-toggle-label {
  font-size: 13px;
  color: var(--day-text-secondary);
}

body.dark-theme .ref-toggle-label {
  color: var(--night-text-secondary);
}

.ref-mode-btn {
  padding: 6px 14px;
  border: 1px solid var(--day-border);
  border-radius: 6px;
  background: transparent;
  color: var(--day-text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.ref-mode-btn.active {
  border-color: var(--day-primary);
  color: var(--day-primary);
  background: rgba(255, 107, 53, 0.08);
}

body.dark-theme .ref-mode-btn {
  border-color: var(--night-border);
  color: var(--night-text-secondary);
}

body.dark-theme .ref-mode-btn.active {
  border-color: var(--night-primary);
  color: var(--night-primary);
  background: rgba(255, 107, 53, 0.12);
}

/* 批量上传布局 */
.batch-upload-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

.batch-main-section,
.batch-ref-section {
  background: var(--day-bg-secondary);
  border: 1px solid var(--day-border);
  border-radius: 12px;
  padding: 16px;
}

body.dark-theme .batch-main-section,
body.dark-theme .batch-ref-section {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

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

.batch-count {
  font-size: 12px;
  color: var(--day-text-secondary);
  background: var(--day-bg);
  padding: 2px 8px;
  border-radius: 10px;
}

body.dark-theme .batch-count {
  color: var(--night-text-secondary);
  background: var(--night-bg);
}

.batch-upload-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 8px;
  min-height: 120px;
}

.batch-upload-slot {
  aspect-ratio: 1;
  border: 2px dashed var(--day-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.2s;
  background: var(--day-bg);
}

body.dark-theme .batch-upload-slot {
  border-color: var(--night-border);
  background: var(--night-bg);
}

.batch-upload-slot:hover {
  border-color: var(--day-primary);
  background: rgba(255, 107, 53, 0.05);
}

body.dark-theme .batch-upload-slot:hover {
  border-color: var(--night-primary);
}

.batch-upload-slot.has-image {
  border-style: solid;
  border-color: var(--day-border);
}

body.dark-theme .batch-upload-slot.has-image {
  border-color: var(--night-border);
}

.batch-upload-slot img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 10px;
}

.batch-upload-slot .add-icon {
  font-size: 24px;
  color: var(--day-text-secondary);
}

body.dark-theme .batch-upload-slot .add-icon {
  color: var(--night-text-secondary);
}

.batch-upload-slot .remove-btn {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0,0,0,0.6);
  color: white;
  border: none;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s;
}

.batch-upload-slot:hover .remove-btn {
  opacity: 1;
}

.batch-upload-slot .slot-index {
  position: absolute;
  bottom: 2px;
  left: 2px;
  background: rgba(0,0,0,0.5);
  color: white;
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 4px;
}

/* 批量结果区域 */
.batch-progress-bar {
  margin-bottom: 20px;
}

.batch-progress-text {
  font-size: 14px;
  color: var(--day-text-secondary);
  margin-bottom: 8px;
}

body.dark-theme .batch-progress-text {
  color: var(--night-text-secondary);
}

.batch-progress-track {
  height: 6px;
  background: var(--day-border);
  border-radius: 3px;
  overflow: hidden;
}

body.dark-theme .batch-progress-track {
  background: var(--night-border);
}

.batch-progress-fill {
  height: 100%;
  background: var(--day-primary);
  border-radius: 3px;
  transition: width 0.3s ease;
}

body.dark-theme .batch-progress-fill {
  background: var(--night-primary);
}

.batch-result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.batch-result-card {
  background: var(--day-bg-secondary);
  border: 1px solid var(--day-border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s;
}

body.dark-theme .batch-result-card {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}

.batch-result-card .card-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.batch-result-card .card-original,
.batch-result-card .card-result {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--day-bg);
}

body.dark-theme .batch-result-card .card-original,
body.dark-theme .batch-result-card .card-result {
  background: var(--night-bg);
}

.batch-result-card .card-original img,
.batch-result-card .card-result img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.batch-result-card .card-label {
  position: absolute;
  top: 4px;
  left: 4px;
  background: rgba(0,0,0,0.6);
  color: white;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
}

/* ⭐§二二七′(真人动线逮到):.card-label 是**盖在结果图上**的角标,故绝对定位。
   但失败态的卡里没有图(六页的 markCardFailed 都把 resultDiv 换成「角标 + 错误原因文字」),
   角标就直接压在原因文字左上角——实测吃掉开头两字(「生成流程异常…」只看得见「流程异常…」),
   操作员看到的是一句被啃掉开头的报错。失败态让它回到正常文档流,占一行、文字随其后。
   影响 set-pick / goods-detail / quickgen / seamless / batch-gen / watermark-batch 六页。 */
/* ⭐§二二八′ 自查轮收窄:上一版写的是 `.batch-result-card.failed .card-label`,
   把失败卡里**所有**角标都改成静态——包括左边 `.card-original` 里盖在原图上的
   「场景图 N / 原图 N / 产品照 N」。那个角标是**有图**的、必须保持绝对定位,
   被改静态后会占掉一行、把原图挤下去甚至裁没。
   失败时只有 `.card-result` 的内容被换成「角标+错误文字」(见各页 markCardFailed),
   所以规则只对它生效。 */
.batch-result-card.failed .card-result > .card-label {
  position: static;
  display: inline-block;
  margin: 6px 0 0 6px;
}

.batch-result-card .card-status {
  padding: 8px 12px;
  font-size: 12px;
  color: var(--day-text-secondary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

body.dark-theme .batch-result-card .card-status {
  color: var(--night-text-secondary);
}

.batch-result-card .card-status .status-icon {
  font-size: 14px;
}

.batch-result-card.pending .card-result {
  display: flex;
  align-items: center;
  justify-content: center;
}

.batch-result-card.pending .card-result::after {
  content: '';
  width: 24px;
  height: 24px;
  border: 3px solid var(--day-border);
  border-top-color: var(--day-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

body.dark-theme .batch-result-card.pending .card-result::after {
  border-color: var(--night-border);
  border-top-color: var(--night-primary);
}

.batch-result-card.success {
  border-color: #22c55e;
}

.batch-result-card.failed {
  border-color: #ef4444;
}

.batch-result-card .card-result .download-btn {
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0,0,0,0.6);
  color: white;
  border: none;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s;
}

.batch-result-card .card-result:hover .download-btn {
  opacity: 1;
}

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

/* ==================== 换花纹：局部细节修复弹窗 ==================== */
.pattern-repair-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pr-modal-content {
  background: var(--day-bg);
  border: 1px solid var(--day-border);
  border-radius: 16px;
  width: 95vw;
  max-width: 1400px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px;
  color: var(--day-text);
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
body.dark-theme .pr-modal-content {
  background: var(--night-bg);
  border-color: var(--night-border);
  color: var(--night-text);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.pr-modal-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--day-border);
}
body.dark-theme .pr-modal-header {
  border-bottom-color: var(--night-border);
}
.pr-modal-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}
.pr-header-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}
.pr-header-controls label {
  font-size: 14px;
  color: var(--day-text-secondary);
}
body.dark-theme .pr-header-controls label {
  color: var(--night-text-secondary);
}
.pr-header-controls select {
  background: var(--day-bg-secondary);
  color: var(--day-text);
  border: 1px solid var(--day-border);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 14px;
  outline: none;
}
body.dark-theme .pr-header-controls select {
  background: var(--night-bg-secondary);
  color: var(--night-text);
  border-color: var(--night-border);
}
.pr-region-count {
  font-size: 13px;
  color: var(--day-text-secondary);
  margin-left: auto;
}
body.dark-theme .pr-region-count {
  color: var(--night-text-secondary);
}
.pr-close-btn {
  background: none;
  border: none;
  color: var(--day-text-secondary);
  font-size: 24px;
  cursor: pointer;
  padding: 0 4px;
  transition: color 0.2s;
}
.pr-close-btn:hover { color: var(--day-primary); }
body.dark-theme .pr-close-btn { color: var(--night-text-secondary); }
body.dark-theme .pr-close-btn:hover { color: var(--night-primary); }

.pr-modal-body {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}
.pr-image-panel {
  flex: 1;
  min-width: 0;
}
.pr-panel-label {
  font-size: 13px;
  color: var(--day-text-secondary);
  margin-bottom: 8px;
  font-weight: 500;
}
body.dark-theme .pr-panel-label {
  color: var(--night-text-secondary);
}
.pr-canvas-wrap {
  position: relative;
  background: var(--day-bg-secondary);
  border: 2px solid var(--day-border);
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 1;
  transition: border-color 0.2s, box-shadow 0.2s;
}
body.dark-theme .pr-canvas-wrap {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}
.pr-canvas-wrap.pr-drawing-active {
  border-color: var(--day-primary);
  box-shadow: 0 0 0 3px var(--day-shadow);
}
body.dark-theme .pr-canvas-wrap.pr-drawing-active {
  border-color: var(--night-primary);
  box-shadow: 0 0 0 3px var(--night-shadow);
}
.pr-canvas-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.pr-canvas-wrap canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  pointer-events: auto;
}

.pr-regions-list {
  margin-bottom: 20px;
}
.pr-region-item {
  background: var(--day-bg-secondary);
  border: 1px solid var(--day-border);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 10px;
}
body.dark-theme .pr-region-item {
  background: var(--night-bg-secondary);
  border-color: var(--night-border);
}
.pr-region-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 500;
}
.pr-region-status {
  font-size: 12px;
  color: var(--day-text-secondary);
  flex: 1;
}
body.dark-theme .pr-region-status {
  color: var(--night-text-secondary);
}
.pr-btn-sm {
  background: var(--day-bg);
  color: var(--day-text-secondary);
  border: 1px solid var(--day-border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
body.dark-theme .pr-btn-sm {
  background: var(--night-bg);
  color: var(--night-text-secondary);
  border-color: var(--night-border);
}
.pr-btn-sm:hover {
  border-color: var(--day-primary);
  color: var(--day-primary);
}
body.dark-theme .pr-btn-sm:hover {
  border-color: var(--night-primary);
  color: var(--night-primary);
}
.pr-btn-del { color: #e53e3e; border-color: #e53e3e; }
.pr-btn-del:hover { background: #e53e3e; color: #fff; border-color: #e53e3e; }

.pr-intent-input {
  width: 100%;
  background: var(--day-bg);
  color: var(--day-text);
  border: 1px solid var(--day-border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  box-sizing: border-box;
  outline: none;
  transition: border-color 0.2s;
}
body.dark-theme .pr-intent-input {
  background: var(--night-bg);
  color: var(--night-text);
  border-color: var(--night-border);
}
.pr-intent-input:focus {
  border-color: var(--day-primary);
}
body.dark-theme .pr-intent-input:focus {
  border-color: var(--night-primary);
}
.pr-intent-input::placeholder {
  color: var(--day-text-secondary);
}
body.dark-theme .pr-intent-input::placeholder {
  color: var(--night-text-secondary);
}

.pr-modal-footer {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  padding-top: 16px;
  border-top: 1px solid var(--day-border);
}
body.dark-theme .pr-modal-footer {
  border-top-color: var(--night-border);
}
.pr-btn {
  padding: 10px 24px;
  border-radius: 10px;
  border: none;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}
.pr-btn-add {
  background: var(--day-bg-secondary);
  color: var(--day-text);
  border: 1px solid var(--day-border);
}
body.dark-theme .pr-btn-add {
  background: var(--night-bg-secondary);
  color: var(--night-text);
  border-color: var(--night-border);
}
.pr-btn-add:hover {
  border-color: var(--day-primary);
  color: var(--day-primary);
}
body.dark-theme .pr-btn-add:hover {
  border-color: var(--night-primary);
  color: var(--night-primary);
}
.pr-btn-submit {
  background: var(--day-primary);
  color: #fff;
}
.pr-btn-submit:hover {
  background: var(--day-primary-dark);
  box-shadow: 0 4px 12px var(--day-shadow);
}
body.dark-theme .pr-btn-submit {
  background: var(--night-primary);
}
body.dark-theme .pr-btn-submit:hover {
  background: var(--night-primary-dark);
  box-shadow: 0 4px 12px var(--night-shadow);
}
.pr-btn-submit:disabled {
  background: var(--day-border);
  color: var(--day-text-secondary);
  cursor: not-allowed;
  box-shadow: none;
}
body.dark-theme .pr-btn-submit:disabled {
  background: var(--night-border);
  color: var(--night-text-secondary);
}

/* 当前活跃区域高亮 */
.pr-region-item.pr-region-active {
  border-color: var(--day-primary);
  box-shadow: 0 0 0 2px var(--day-shadow);
}
body.dark-theme .pr-region-item.pr-region-active {
  border-color: var(--night-primary);
  box-shadow: 0 0 0 2px var(--night-shadow);
}

.result-item-btn-repair {
  background: var(--day-primary) !important;
  color: #fff !important;
  border-color: var(--day-primary) !important;
}
.result-item-btn-repair:hover {
  background: var(--day-primary-dark) !important;
  border-color: var(--day-primary-dark) !important;
}

/* ============================================================ */
/* v2.0 q 端意向输入 modal */
/* ============================================================ */
.q-intent-modal-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.55); z-index: 10000;
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(4px);
  animation: q-fade-in 0.2s ease;
}
@keyframes q-fade-in { from { opacity: 0; } to { opacity: 1; } }
.q-intent-modal-card {
  background: var(--day-bg, #fff);
  border-radius: 16px;
  width: 90%; max-width: 560px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  overflow: hidden;
  animation: q-slide-up 0.25s ease;
}
@keyframes q-slide-up { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
body.dark-theme .q-intent-modal-card { background: var(--night-bg, #1a1a1f); color: #eee; }

.q-intent-modal-header { padding: 20px 24px; border-bottom: 1px solid var(--day-border, #eee); }
.q-intent-modal-header h3 { margin: 0; font-size: 18px; font-weight: 700; color: var(--day-text, #1a1a1a); }
body.dark-theme .q-intent-modal-header h3 { color: #eee; }
body.dark-theme .q-intent-modal-header { border-bottom-color: #333; }

.q-intent-modal-body { padding: 20px 24px; }
.q-intent-hint { margin: 0 0 12px 0; font-size: 14px; color: var(--day-text-secondary, #666); line-height: 1.6; }
body.dark-theme .q-intent-hint { color: #aaa; }
.q-intent-modal-body textarea {
  width: 100%; box-sizing: border-box;
  padding: 12px 14px; font-size: 14px; line-height: 1.5;
  border: 2px solid var(--day-border, #e5e7eb); border-radius: 10px;
  background: var(--day-bg-secondary, #f8f9fa);
  color: var(--day-text, #1a1a1a);
  resize: vertical; min-height: 120px; font-family: inherit;
  transition: border-color 0.15s;
}
.q-intent-modal-body textarea:focus { outline: none; border-color: var(--day-primary); }
body.dark-theme .q-intent-modal-body textarea { background: #2a2a2f; border-color: #444; color: #eee; }
.q-intent-tips { margin: 8px 0 0 0; font-size: 12px; color: var(--day-text-secondary, #888); }

.q-intent-modal-actions { padding: 16px 24px; border-top: 1px solid var(--day-border, #eee); display: flex; gap: 10px; justify-content: flex-end; }
body.dark-theme .q-intent-modal-actions { border-top-color: #333; }
.q-intent-btn-cancel, .q-intent-btn-submit {
  padding: 10px 22px; font-size: 14px; font-weight: 600;
  border-radius: 8px; cursor: pointer; border: 1px solid transparent;
  transition: all 0.15s;
}
.q-intent-btn-cancel { background: transparent; color: var(--day-text-secondary, #666); border-color: var(--day-border, #ccc); }
.q-intent-btn-cancel:hover { background: var(--day-bg-secondary, #f5f5f5); }
body.dark-theme .q-intent-btn-cancel { color: #aaa; border-color: #444; }
body.dark-theme .q-intent-btn-cancel:hover { background: #2a2a2f; }
.q-intent-btn-submit { background: var(--day-primary); color: #fff; }
.q-intent-btn-submit:hover { background: var(--day-primary-dark, #E85A24); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(255,107,53,0.3); }


/* ============================================================ */
/* v2.0 任务已提交屏 — 替换 step 4 */
/* ============================================================ */
.task-submitted-screen {
  max-width: 560px; margin: 40px auto; padding: 40px 30px;
  text-align: center;
}
.task-success-icon { font-size: 64px; line-height: 1; margin-bottom: 20px; animation: q-bounce 0.6s ease; }
@keyframes q-bounce { 0% { transform: scale(0.5); opacity: 0; } 60% { transform: scale(1.1); opacity: 1; } 100% { transform: scale(1); } }
.task-submitted-title { font-size: 24px; font-weight: 700; margin: 0 0 12px 0; color: var(--day-text, #1a1a1a); }
body.dark-theme .task-submitted-title { color: #eee; }
.task-id-badge {
  display: inline-block; padding: 6px 16px; margin-bottom: 24px;
  background: var(--day-bg-secondary, #f8f9fa); border-radius: 999px;
  font-size: 13px; color: var(--day-text-secondary, #666); font-family: monospace;
}
body.dark-theme .task-id-badge { background: #2a2a2f; color: #aaa; }
.task-id-badge strong { color: var(--day-primary); margin-left: 4px; }

.task-eta-card {
  background: linear-gradient(135deg, rgba(255,107,53,0.08) 0%, rgba(255,140,90,0.04) 100%);
  border: 1px solid rgba(255,107,53,0.2);
  border-radius: 14px; padding: 20px 24px; margin-bottom: 24px;
}
.task-eta-row { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; }
.task-eta-label { font-size: 13px; color: var(--day-text-secondary, #666); }
.task-eta-value { font-size: 16px; font-weight: 700; color: var(--day-text, #1a1a1a); }
body.dark-theme .task-eta-value { color: #eee; }
.task-eta-busy { margin-top: 10px; padding-top: 10px; border-top: 1px dashed rgba(255,107,53,0.2); font-size: 12px; color: var(--day-primary); }

.task-help { font-size: 13px; color: var(--day-text-secondary, #666); line-height: 1.7; margin-bottom: 24px; }
.task-help strong { color: var(--day-primary); }
body.dark-theme .task-help { color: #aaa; }

.task-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.task-btn {
  padding: 12px 28px; font-size: 14px; font-weight: 600;
  border-radius: 999px; cursor: pointer; border: 1px solid transparent;
  text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
  transition: all 0.18s;
}
.task-btn-primary { background: var(--day-primary); color: #fff; }
.task-btn-primary:hover { background: var(--day-primary-dark, #E85A24); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(255,107,53,0.3); }
.task-btn-secondary { background: transparent; color: var(--day-text, #333); border-color: var(--day-border, #ccc); }
.task-btn-secondary:hover { background: var(--day-bg-secondary, #f5f5f5); }
body.dark-theme .task-btn-secondary { color: #ddd; border-color: #444; }
body.dark-theme .task-btn-secondary:hover { background: #2a2a2f; }

/* ==================== SceneSelector：卧室场景图库（拖拽源） ==================== */
.scene-selector {
  width: 100%;
  height: 100%;       /* 撑满父容器（适配 background 页 600px 固定高度的 sidebar） */
  min-height: 240px;  /* 普通流式布局保底高度 */
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;       /* 允许 flex 子项 shrink */
}

.scene-loading,
.scene-empty,
.scene-error {
  padding: 32px;
  text-align: center;
  color: #888;
  background: #f7f7f8;
  border-radius: 10px;
  font-size: 14px;
}

.scene-error {
  color: #c0392b;
  background: #fdecea;
}

/* 风格 Tab 栏 */
.scene-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 4px 0;
  flex-shrink: 0;     /* 在受限高度容器里不被压缩 */
}

.scene-tab {
  padding: 8px 16px;
  border: 1px solid #e0e0e6;
  background: #fff;
  border-radius: 999px;
  cursor: pointer;
  font-size: 14px;
  color: #555;
  transition: all 0.18s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.scene-tab:hover {
  border-color: var(--day-primary);
  color: var(--day-primary);
}

.scene-tab.active {
  background: var(--day-primary);
  border-color: var(--day-primary);
  color: #fff;
}

.scene-tab-count {
  font-size: 12px;
  opacity: 0.75;
  background: rgba(0, 0, 0, 0.08);
  padding: 1px 6px;
  border-radius: 8px;
}

.scene-tab.active .scene-tab-count {
  background: rgba(255, 255, 255, 0.25);
  opacity: 1;
}

/* 拖拽提示 */
.scene-hint {
  font-size: 12px;
  color: #888;
  padding: 6px 10px;
  background: rgba(74, 108, 247, 0.06);
  border-left: 3px solid var(--day-primary);
  border-radius: 4px;
  margin-bottom: 2px;
  flex-shrink: 0;     /* 在受限高度容器里不被压缩 */
}

/* 图片网格（场景图建议 4:3）—— 在受限高度容器内自动 overflow */
.scene-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
  flex: 1 1 auto;     /* 占满剩余高度 */
  min-height: 0;      /* 让 overflow 生效 */
  overflow-y: auto;
  align-content: start;
  padding-right: 4px; /* 给滚动条一点空间 */
}

.scene-item {
  position: relative;
  aspect-ratio: 4 / 3;
  border: 2px solid #e6e6ea;
  border-radius: 10px;
  overflow: hidden;
  cursor: grab;
  background: #f3f3f5;
  transition: transform 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
}

.scene-item:hover {
  border-color: var(--day-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.scene-item:active {
  cursor: grabbing;
}

.scene-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: auto;  /* 让 img 自己接收 mouseenter/move 触发放大镜 */
}

/* 拖拽中的视觉反馈 */
.scene-item.dragging {
  opacity: 0.45;
  transform: scale(0.96);
  box-shadow: 0 0 0 2px var(--day-primary);
}