/* 
  UniBuy AI 2.0 × Claude Design Style - Luxury Editorial Aesthetic
  Theme: Midnight Black / Carbon Grey, Unibuy Hermes Orange, Songti (思源宋体) & Lora Serif Typography
*/

:root {
  --bg-main: #FAFAF7;       /* 高雅暖雪白 (主背景，极白亮) */
  --bg-sidebar: #F4F3EF;    /* 尊贵灰石白 (边栏，极浅灰白) */
  --bg-panel: #F4F3EF;      /* 灰石白 (中间面板) */
  --bg-card: #FFFFFF;       /* 纯净白大理石 (卡片/控制台/输入框，纯白) */
  --bg-pill: #ECEBE6;       /* 极浅灰玉 (药丸控件) */
  --border-color: #E2DFD5;  /* 极细淡金白线 (细边框线) */
  
  /* Text - 高对比度奢华碳灰，阅读极佳 */
  --text-main: #0A0A0A;     /* 极深奢品黑 */
  --text-muted: #2E2C29;    /* 深沉碳铁灰 */
  --text-placeholder: #767269;
  
  /* Unibuy Hermes Orange */
  --accent-color: #F05B24;
  --accent-gradient: linear-gradient(135deg, #FF763B 0%, #E04D1B 100%);
  
  /* Status Color */
  --status-green: #10B981; 
  --status-red: #EF4444; 
  --status-yellow: #F59E0B;
  
  /* Typography */
  --font-display: 'Lora', 'Noto Serif SC', 'Songti SC', 'STSong', 'SimSun', serif;
  --font-sans: 'Lora', 'Noto Serif SC', 'Songti SC', 'STSong', 'SimSun', serif;
  
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 8px;
  
  /* 极其轻盈的微阴影，保持白亮干净 */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.06);
}

/* 全局隐藏工具类 */
.hidden {
  display: none !important;
}

/* Base resets */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Sub-rainbow accent top line (Unibuy orange theme) */
.gemini-rainbow-line {
  height: 3px;
  background: var(--accent-gradient);
  width: 100%;
  z-index: 150;
  flex-shrink: 0;
}

/* APP 栅格布局 */
.app-layout {
  display: flex;
  flex: 1;
  width: 100vw;
  height: calc(100vh - 3px);
  overflow: hidden;
  background-color: var(--bg-main);
}

/* 1. 最左侧极窄垂直导航 */
.app-vertical-nav {
  width: 108px;
  background: var(--bg-sidebar);
  border-right: 1.5px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 24px 0;
  z-index: 100;
  flex-shrink: 0;
}

.nav-logo-wrapper {
  margin-bottom: 24px;
}

.nav-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

.nav-item-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  width: 100%;
  padding: 12px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  border-left: 3px solid transparent;
}

.nav-item-btn:hover {
  color: var(--text-main);
}

.nav-item-btn.active {
  color: var(--accent-color);
  background: rgba(240, 91, 36, 0.04);
  border-left-color: var(--accent-color);
}

.nav-item-btn i {
  width: 20px;
  height: 20px;
}

.nav-footer {
  display: flex;
  justify-content: center;
}

.status-dot-active {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--status-green);
  box-shadow: 0 0 8px var(--status-green);
}

/* 2. 中间选项面板 */
.app-side-panel {
  width: 290px;
  background: var(--bg-panel);
  border-right: 1.5px solid var(--border-color);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
}

.panel-content {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 28px 24px;
  overflow-y: auto;
}

.panel-content.hidden {
  display: none !important;
}

.panel-header {
  margin-bottom: 28px;
  flex-shrink: 0;
}

.panel-title {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.2px;
}

.panel-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 6px;
}

.panel-body-group {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.panel-desc-tips {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
  flex-shrink: 0;
}

/* 重新扫描资产按钮 */
.panel-refresh-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.panel-refresh-btn:hover {
  background: rgba(255,255,255,0.04);
  color: var(--text-main);
}

.panel-refresh-btn i {
  width: 14px;
  height: 14px;
}

/* 资产网格列表 - 1:1 对称对称网格 */
.assets-list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 20px;
  padding-bottom: 40px;
  width: 100%;
  position: relative;
}

.assets-empty-text {
  grid-column: 1 / -1;
  font-size: 14.5px;
  color: var(--text-muted);
  text-align: center;
  padding: 60px 0;
}

/* 资产项图片卡片 */
.asset-img-card {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);

}

.asset-img-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-color);
  box-shadow: 0 4px 12px rgba(240, 91, 36, 0.2);
}

/* 资产多选复选框 */
.asset-checkbox-wrapper {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 5px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.25);
  transition: all 0.2s ease;
  opacity: 0.5;
}

.asset-img-card:hover .asset-checkbox-wrapper,
.asset-img-card.selected .asset-checkbox-wrapper {
  opacity: 1;
  background: rgba(0, 0, 0, 0.75);
}

.asset-img-card.selected .asset-checkbox-wrapper {
  background: var(--accent-color);
  border-color: var(--accent-color);
}

.asset-select-checkbox {
  width: 14px;
  height: 14px;
  cursor: pointer;
  accent-color: var(--accent-color);
  margin: 0;
}

.asset-img-card.selected {
  border: 1.5px solid var(--accent-color);
  box-shadow: 0 4px 14px rgba(240, 91, 36, 0.25);
}


.asset-img-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.asset-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 16px;
  gap: 12px;
  opacity: 0;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.asset-img-card:hover .asset-card-overlay {
  opacity: 1;
}

/* 悬浮图标轻微上滑弹出顶级动画 */
.asset-card-overlay .asset-overlay-btn {
  transform: translateY(8px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.2s, color 0.2s;
}

.asset-img-card:hover .asset-card-overlay .asset-overlay-btn {
  transform: translateY(0);
}

.asset-overlay-btn {
  background: #FFF;
  border: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  cursor: pointer;
  transition: all 0.2s;
}

.asset-overlay-btn:hover {
  background: var(--accent-color);
  color: #000;
  transform: scale(1.1);
}

.asset-overlay-btn.btn-delete-asset:hover {
  background: var(--status-red) !important;
  color: #FFF !important;
}

.asset-overlay-btn i {
  width: 12px;
  height: 12px;
}

/* 提示词列表大网格 */
.prompts-list-vertical {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 20px;
  margin-top: 16px;
  padding-bottom: 40px;
  width: 100%;
}

.prompt-vertical-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-sm);
}

.prompt-vertical-card:hover {
  background: #FFFFFF;
  border-color: var(--accent-color);
  box-shadow: 0 10px 25px rgba(240, 91, 36, 0.06);
  transform: translateY(-2px);
}

.prompt-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 8px;
}

.prompt-card-tag {
  font-size: 12.5px;
  font-weight: 900;
  color: #D04312; /* 深沉奢品红橘 */
  background: #FFEBE3; /* 对应浅橘色 */
  padding: 4px 12px;
  border-radius: 6px;
  letter-spacing: 0.5px;
  border: 1px solid rgba(240, 91, 36, 0.15);
}

.prompt-card-delete-btn {
  background: transparent;
  border: none;
  color: #A09A8E;
  cursor: pointer;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s;
}

.prompt-card-delete-btn:hover {
  background: rgba(239, 68, 68, 0.08);
  color: var(--status-red);
  transform: scale(1.1);
}

.prompt-card-delete-btn i {
  width: 15px;
  height: 15px;
  stroke-width: 2.2;
}

.prompt-card-content {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-main);
  font-weight: 700;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.prompt-vertical-card:hover .prompt-card-content {
  color: #000000;
}

/* 常用词小表单 */
.add-prompt-form-mini {
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  padding: 14px;
  border: 1.5px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
  margin-bottom: 12px;
}

.add-prompt-form-mini .form-row input,
.add-prompt-form-mini .form-row textarea {
  width: 100%;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 14px;
  outline: none;
  background: var(--bg-panel);
  font-family: var(--font-sans);
  color: var(--text-main);
}

.add-prompt-form-mini .form-row textarea {
  resize: none;
}

.add-prompt-form-mini .form-row input::placeholder,
.add-prompt-form-mini .form-row textarea::placeholder {
  color: var(--text-placeholder);
}

.add-prompt-form-mini .form-row input:focus,
.add-prompt-form-mini .form-row textarea:focus {
  border-color: var(--accent-color);
}

.prompts-persist-footer {
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
  flex-shrink: 0;
}

/* 3. 右侧主工作区 */
.app-main-workspace {
  flex: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: var(--bg-main);
}

.workspace-view {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.workspace-view.hidden {
  display: none !important;
}

.chat-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
  position: relative; /* 允许悬浮按钮绝对定位 */
}

.gallery-panel {
  flex: 1;
  padding: 36px 48px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

/* 居中对称容器 */
.gallery-panel-container {
  width: 100%;
  max-width: 95%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

/* Chat Message History Container */
.chat-history-container {
  flex: 1;
  padding: 36px 48px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
  scroll-behavior: smooth;
}

.chat-history-container.hidden {
  display: none !important;
}

/* Message Bubble structure */
.message-row {
  display: flex;
  width: 100%;
  flex-direction: column;
  gap: 8px;
}

.message-row.user {
  align-items: flex-end;
}

.message-row.assistant {
  align-items: flex-start;
}

/* 顶级极简 Claude Design 气泡 */
.message-bubble {
  max-width: 85%;
  padding: 16px 20px;
  font-size: 16.5px;
  line-height: 1.8;
  box-shadow: none; /* 彻底去除厚重投影 */
}

.message-row.user .message-bubble {
  background-color: #FFF5F0; /* 高雅浅橘色背景 */
  color: var(--text-main);
  border: 1.5px solid #FFE0D3; /* 对应边框 */
  border-radius: 16px 16px 4px 16px;
}

.message-row.assistant .message-bubble {
  background-color: var(--bg-card);
  color: var(--text-main);
  border: 1.5px solid var(--border-color);
  border-radius: 16px 16px 16px 4px;
}

/* Images Grid inside bubbles */
.bubble-images-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
  max-width: 100%;
}

.bubble-img-wrapper {
  position: relative;
  width: 110px;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: #000;
}

.message-row.assistant .bubble-img-wrapper {
  width: auto;
  max-width: 200px;
  max-height: 200px;
  height: auto;
  aspect-ratio: auto;
  border-radius: var(--radius-md);
  margin-top: 6px;
}

.message-row.assistant .bubble-img-wrapper .bubble-img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.bubble-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
}

/* Loading status inside bubble */
.bubble-loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px 36px;
  text-align: center;
  width: 260px;
}

.bubble-loading-loader {
  width: 28px;
  height: 28px;
  border: 2px solid #202127;
  border-top-color: var(--accent-color);
  border-right-color: #FFA366;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.bubble-loading-text {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.bubble-loading-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Assistant actions (Contrast, upscale, copy) */
.bubble-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.bubble-action-btn {
  background: var(--bg-pill);
  border: 1.5px solid var(--border-color);
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
  font-family: var(--font-sans);
}

.bubble-action-btn:hover {
  border-color: var(--accent-color);
  background: rgba(240, 91, 36, 0.05);
  color: var(--accent-color);
}

.bubble-action-btn i {
  width: 12px;
  height: 12px;
}

.bubble-metadata {
  font-size: 13px;
  color: #4b5563; /* 深灰以提高在整个项目浅色背景上的色彩对比度 */
  margin-top: 6px;
}

.message-row.user .bubble-metadata {
  align-self: flex-end;
  margin-right: 8px;
}

.message-row.assistant .bubble-metadata {
  align-self: flex-start;
  margin-left: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Empty/Welcome State in Chat */
.empty-state {
  margin: auto;
  text-align: center;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 60px 20px;
}

.empty-illustration {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(240, 91, 36, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  margin-bottom: 8px;
  border: 1px solid rgba(240, 91, 36, 0.1);
}

.empty-icon {
  width: 24px;
  height: 24px;
}

.empty-state h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--text-main);
}

.empty-state p {
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-muted);
}

/* ==================== Chat Bottom Input Area (即梦控制台) ==================== */
.chat-input-area {
  background: linear-gradient(180deg, rgba(250, 250, 247, 0) 0%, rgba(250, 250, 247, 0.96) 20%, #FAFAF7 100%);
  padding: 16px 48px 32px 48px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 10;
}

.jimeng-console-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: visible;
}

.jimeng-console-card:focus-within {
  border-color: var(--accent-color);
  box-shadow: 0 0 16px rgba(240, 91, 36, 0.15);
}

.console-main-row {
  display: flex;
  align-items: flex-start;
  padding: 18px 20px;
  gap: 18px;
  border-bottom: 1.5px solid var(--border-color);
}

.console-ref-zone {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  border: 2px dashed transparent;
  border-radius: var(--radius-md);
  padding: 4px;
  margin: -6px;
  transition: all 0.2s ease;
}

.console-ref-zone.drag-active {
  border-color: rgba(240, 91, 36, 0.4);
  background: rgba(240, 91, 36, 0.02);
}

.console-ref-zone.drag-over {
  border-color: var(--accent-color);
  background: rgba(240, 91, 36, 0.08);
  box-shadow: 0 0 12px rgba(240, 91, 36, 0.1);
  transform: scale(1.02);
}

.console-ref-grid {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* 参考图卡片样式 */
.console-ref-card {
  position: relative;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  overflow: visible;
  border: 1.5px solid var(--border-color);
  background: #000;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.console-ref-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-color);
}

.console-ref-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(var(--radius-sm) - 2px);
}

.ref-badge-indicator {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0,0,0,0.7);
  color: var(--accent-color);
  font-size: 8px;
  text-align: center;
  padding: 2px 0;
  border-bottom-left-radius: calc(var(--radius-sm) - 2px);
  border-bottom-right-radius: calc(var(--radius-sm) - 2px);
  pointer-events: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.console-ref-remove {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #25262D;
  border: 1.5px solid var(--border-color);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 10px;
  transition: all 0.2s;
  z-index: 5;
}

.console-ref-remove:hover {
  background: var(--status-red);
  color: #FFF;
  border-color: #FFF;
}

.console-upload-box {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  border: 1.5px dashed var(--text-placeholder);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
  background: rgba(255,255,255,0.01);
}

.console-upload-box:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background: rgba(240, 91, 36, 0.02);
}

.upload-plus-icon {
  width: 16px;
  height: 16px;
  margin-bottom: 4px;
}

.upload-box-text {
  font-size: 9.5px;
  font-weight: 500;
}

.console-input-zone {
  flex: 1;
  width: 100%;
}

#chat-textarea {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  resize: none;
  padding: 8px 0;
  max-height: 120px;
  color: var(--text-main);
  overflow-y: auto;
}

#chat-textarea::placeholder {
  color: var(--text-placeholder);
}

.console-bottom-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  background: rgba(0,0,0,0.15);
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
}

.toolbar-left-options {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.console-pill-select {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  background: var(--bg-pill);
  border: 1.5px solid var(--border-color);
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.2s;
  user-select: none;
}

.console-pill-select:hover {
  border-color: var(--accent-color);
  color: var(--text-main);
}

.pill-icon {
  width: 12px;
  height: 12px;
  color: var(--accent-color);
}

.pill-arrow {
  width: 10px;
  height: 10px;
  opacity: 0.6;
}

.pill-dropdown {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 160px;
  z-index: 120;
  padding: 6px;
}

.dropdown-item {
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 11.5px;
  color: var(--text-muted);
  transition: all 0.2s;
}

.dropdown-item:hover {
  background: rgba(255,255,255,0.04);
  color: var(--text-main);
}

.dropdown-item.active {
  background: rgba(240, 91, 36, 0.06);
  color: var(--accent-color);
  font-weight: 600;
}

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

.console-count-indicator {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-display);
}

.console-send-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-gradient);
  border: none;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(240, 91, 36, 0.25);
}

.console-send-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 16px rgba(240, 91, 36, 0.4);
}

.console-send-btn:active {
  transform: scale(0.95);
}

.console-send-btn.active {
  background: var(--accent-gradient);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(240, 91, 36, 0.4);
}

.console-send-btn.active:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(240, 91, 36, 0.5);
}

.console-send-btn i {
  width: 20px;
  height: 20px;
}

/* ==================== Popover 浮窗样式 ==================== */
.ref-settings-popover {
  position: absolute;
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 250px;
  padding: 14px 16px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: auto;
}

.ref-settings-popover.hidden {
  display: none !important;
}

.popover-arrow {
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: var(--bg-card);
  border-right: 1.5px solid var(--border-color);
  border-bottom: 1.5px solid var(--border-color);
  z-index: -1;
}

.popover-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.popover-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.popover-section-title {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-main);
}

.popover-radio-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.popover-radio-label {
  cursor: pointer;
}

.popover-radio-label input {
  display: none;
}

.radio-custom-btn {
  display: block;
  text-align: center;
  padding: 6px 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-pill);
  font-size: 10px;
  color: var(--text-muted);
  transition: all 0.2s;
}

.popover-radio-label input:checked + .radio-custom-btn {
  background: rgba(240, 91, 36, 0.05);
  border-color: var(--accent-color);
  color: var(--accent-color);
  font-weight: 600;
}

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

.slider-value-display {
  font-size: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent-color);
}

.popover-slider-input {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--border-color);
  outline: none;
}

.popover-slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-color);
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(240, 91, 36, 0.3);
}

.slider-tips-row {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  color: var(--text-muted);
}

.popover-footer {
  border-top: 1.5px solid var(--border-color);
  padding-top: 8px;
  display: flex;
  justify-content: flex-end;
}

.popover-action-btn {
  border: none;
  padding: 6px 14px;
  border-radius: 15px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.popover-action-btn.success-btn {
  background: var(--accent-gradient);
  color: #000;
  box-shadow: 0 2px 6px rgba(240, 91, 36, 0.2);
}

.popover-action-btn.success-btn:hover {
  filter: brightness(1.05);
}

/* ==================== 2x 超分画区 & 比对滑块 ==================== */
.queue-status-dashboard {
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  margin-bottom: 24px;
}

.progress-bar-wrapper {
  background: var(--border-color);
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, #FF3300 0%, #FF6622 25%, #FFA366 50%, #FF6622 75%, #FF3300 100%);
  background-size: 200% 100%;
  animation: shimmer-orange 1.5s infinite linear;
}

.upscale-result-display {
  width: 100%;
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-lg);
}

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

.badge {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 12px;
}

.badge.success {
  background: rgba(240, 91, 36,0.06);
  color: var(--accent-color);
}

.badge.failed {
  background: rgba(239,68,68,0.1);
  color: var(--status-red);
}

/* 滑动比对器本体 */
.slider-comparison-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-color);
  background: #000;
  user-select: none;
}

.img-comparison {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}

.img-comparison-foreground {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  border-right: 1.5px solid rgba(255, 255, 255, 0.3);
}

.img-comparison-foreground .img-before {
  width: 100%;
  height: 100%;
  object-fit: contain;
  max-width: none;
}

.slider-drag-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: #FFF;
  cursor: ew-resize;
  transform: translateX(-50%);
  z-index: 10;
  box-shadow: 0 0 10px rgba(0,0,0,0.6);
}

.handle-line {
  width: 100%;
  height: 100%;
  background: #FFF;
}

.handle-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #FFF;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.lightbox-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 16px auto 0 auto;
  flex-wrap: wrap;
  gap: 12px;
}

.lightbox-prompt-text {
  font-size: 18px !important;
  font-weight: 600 !important;
  color: #FFFFFF !important;
  text-align: center;
  margin: 20px auto 0 auto !important;
  line-height: 1.6;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
  max-width: 90%;
  background: rgba(15, 15, 20, 0.65);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 12px 24px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.action-buttons {
  display: flex;
  align-items: center;
  gap: 10px;
}

.action-btn {
  border: none;
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  display: inline-block;
}

.action-btn.download-btn {
  background: var(--accent-gradient);
  color: #000;
}

.action-btn.download-btn:hover {
  filter: brightness(1.05);
}

.action-btn.copy-btn {
  background: var(--bg-pill);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.action-btn.copy-btn:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

/* ==================== Lightbox对比弹窗 ==================== */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(11, 12, 14, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox-modal.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  display: flex !important; /* 确保 opacity 渐变可以正常渲染 */
}

.lightbox-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(11, 12, 14, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  color: #FFF;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 50;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox-close-btn:hover {
  background: var(--status-red);
  border-color: var(--status-red);
  color: #FFF;
  transform: scale(1.08) rotate(90deg);
}

.lightbox-close-btn i {
  width: 16px;
  height: 16px;
}

.lightbox-content {
  width: 100%;
  max-width: 800px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transform: scale(1);
  opacity: 1;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox-modal.hidden .lightbox-content {
  transform: scale(0.92);
  opacity: 0;
}

.lightbox-content .slider-comparison-container {
  max-height: 70vh;
  width: auto;
  height: auto;
  aspect-ratio: auto;
  align-self: center;
}

/* ==================== 2x 独立超分上传区 ==================== */
.upload-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.drag-drop-zone {
  width: 100%;
  height: 150px;
  border-radius: var(--radius-md);
  border: 1.5px dashed var(--text-placeholder);
  background: var(--bg-card);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  overflow: hidden;
}

.drag-drop-zone:hover, .drag-drop-zone.dragover {
  border-color: var(--accent-color);
  background: rgba(240, 91, 36, 0.02);
}

.file-input {
  display: none;
}

.zone-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
}

.upload-icon-wrapper {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.upload-icon {
  width: 18px;
  height: 18px;
}

.upload-tip {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}

.upload-subtip {
  font-size: 10px;
  color: var(--text-muted);
}

.preview-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.image-preview {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.remove-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.4);
  color: #FFF;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.remove-btn:hover {
  background: var(--status-red);
  transform: scale(1.1);
}

.remove-btn i {
  width: 12px;
  height: 12px;
}

.upload-progress-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #FFF;
  font-size: 11px;
}

/* 一键超分触发键 */
.generate-trigger-btn {
  height: 42px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--accent-gradient);
  color: #000;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 13.5px;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 12px rgba(240, 91, 36, 0.2);
}

.generate-trigger-btn:hover {
  filter: brightness(1.05);
  box-shadow: 0 6px 16px rgba(240, 91, 36, 0.35);
}

/* ==================== Switch ==================== */
.switch-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.switch-label-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.switch-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main);
}

.switch-desc {
  font-size: 10px;
  color: var(--text-muted);
  line-height: 1.4;
}

.switch {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
}

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

.slider-round {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #2D2E36;
  transition: .3s;
  border-radius: 20px;
}

.slider-round:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 3px;
  bottom: 3px;
  background-color: #9CA3AF;
  transition: .3s;
  border-radius: 50%;
}

.switch input:checked + .slider-round {
  background: var(--accent-gradient);
}

.switch input:checked + .slider-round:before {
  transform: translateX(16px);
  background-color: #000;
}

/* Input group */
.input-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.field-icon {
  position: absolute;
  left: 12px;
  width: 14px;
  height: 14px;
  color: var(--text-muted);
}

.input-with-icon input {
  width: 100%;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  color: var(--text-main);
  padding: 0 12px 0 36px;
  font-size: 12px;
  outline: none;
  transition: all 0.3s;
}

.input-with-icon input:focus {
  border-color: var(--accent-color);
}

/* ==================== Toast & Animations ==================== */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: rgba(255, 255, 255, 0.98);
  border: 1.5px solid var(--border-color);
  color: var(--text-main);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(29, 27, 24, 0.08);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  animation: slide-in 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  min-width: 280px;
  backdrop-filter: blur(8px);
}

.toast.success {
  border-left: 4px solid var(--status-green);
}

.toast.success i {
  color: var(--status-green);
}

.toast.error {
  border-left: 4px solid var(--status-red);
}

.toast.error i {
  color: var(--status-red);
}

.toast.info {
  border-left: 4px solid var(--accent-color);
}

.toast.info i {
  color: var(--accent-color);
}

.toast i {
  width: 16px;
  height: 16px;
  stroke-width: 2.5;
}

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

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

@keyframes pulse-rainbow {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

/* Custom scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* ==================== 顶级 UI 动态渐变与骨架屏 ==================== */
@keyframes shimmer-orange {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes shimmer-skeleton {
  0% { background-position: -150% 0; }
  100% { background-position: 150% 0; }
}

/* 2x2 豪华生成结果网格 */
.bubble-images-grid-4 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  width: 100%;
  max-width: 410px;
  margin-top: 10px;
}

.bubble-img-wrapper-4 {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1.5px solid var(--border-color);
  background: #101115;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.bubble-img-wrapper-4:hover {
  border-color: var(--accent-color);
  transform: translateY(-2px) scale(1.015);
  box-shadow: 0 4px 12px rgba(240, 91, 36, 0.18);
}

.bubble-img-wrapper-4 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 2x2 顶级高光骨架屏加载屏 */
.bubble-skeleton-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  width: 100%;
  max-width: 600px;
  height: 600px;
  margin-top: 12px;
}

.skeleton-card {
  background: #18191E;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  border: 1.5px solid var(--border-color);
  aspect-ratio: 1 / 1;
}

.skeleton-shimmer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(240, 91, 36, 0.08) 50%, transparent 100%);
  background-size: 200% 100%;
  animation: shimmer-skeleton 1.5s infinite linear;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* ==================== 对话框上侧常用提示词快捷横流栏 ==================== */
.quick-prompts-scroller {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 0 10px 0;
  max-width: 100%;
  white-space: nowrap;
  scrollbar-width: none; /* Firefox */
}

.quick-prompts-scroller::-webkit-scrollbar {
  display: none; /* Safari / Chrome */
}

.quick-prompt-pill {
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 20px;
  padding: 8px 18px;
  font-size: 14.5px;
  color: #1A1A1A;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: var(--font-sans);
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.quick-prompt-pill:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background: rgba(240, 91, 36, 0.04);
  transform: translateY(-1px);
}

.quick-prompt-pill.active {
  background: #FFEBE3 !important;
  border-color: var(--accent-color) !important;
  color: #D04312 !important;
  font-weight: 900;
  box-shadow: 0 2px 10px rgba(240, 91, 36, 0.15);
}

/* ==================== 常用提示词下拉菜单项 ==================== */
.prompt-dropdown-item {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border: 1.5px solid transparent;
  background: transparent;
  text-align: left;
}

.prompt-dropdown-item:hover {
  background: rgba(240, 91, 36, 0.03);
  border-color: rgba(240, 91, 36, 0.15);
}

.prompt-dropdown-item.active {
  background: #FFEBE3 !important;
  border-color: var(--accent-color) !important;
  color: #D04312 !important;
}

.prompt-dropdown-item .prompt-item-label {
  font-weight: 800;
  font-size: 14px;
  color: inherit;
}

.prompt-dropdown-item .prompt-item-text {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.prompt-dropdown-item.active .prompt-item-text {
  color: rgba(208, 67, 18, 0.8);
}

/* ==================== 独立高清最近历史大片缩略图 ==================== */
.recent-upscale-thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-color);
  object-fit: cover;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-sm);
}

.recent-upscale-thumb:hover {
  border-color: var(--accent-color);
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 4px 12px rgba(240, 91, 36, 0.15);
}

/* ==================== 提示词卡片动作按钮 ==================== */
.prompt-card-action-btn {
  background: transparent;
  border: none;
  color: #A09A8E;
  cursor: pointer;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s;
}

.prompt-card-action-btn:hover:not([disabled]) {
  background: rgba(240, 91, 36, 0.05);
  color: var(--accent-color);
  transform: scale(1.1);
}

.prompt-card-action-btn i {
  width: 15px;
  height: 15px;
  stroke-width: 2.2;
}

/* ==================== @图片 (Reference Mentions) Styles ==================== */
.ref-card-number-badge {
  position: absolute;
  top: -8px;
  left: -8px;
  background: #F05B24; /* 强制采用标志性奢华橙色 */
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  z-index: 12 !important; /* 确保盖在图片上方 */
  pointer-events: none;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.ref-mention-menu {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 12px;
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 999;
  width: 260px;
  max-height: 200px;
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: opacity 0.2s, transform 0.2s;
}

.ref-mention-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s;
}

.ref-mention-item:hover, .ref-mention-item.selected {
  background: #FFEBE3; /* 对应浅橘色选中高亮 */
}

.ref-mention-item img {
  width: 32px;
  height: 32px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.ref-mention-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.ref-mention-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
}

.ref-mention-tag {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--accent-color);
}

.ref-shortcut-pill {
  background: var(--bg-pill);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.ref-shortcut-pill:hover {
  background: #FFEBE3;
  border-color: var(--accent-color);
  color: var(--accent-color);
  transform: translateY(-1px);
}

.clear-chat-btn {
  position: absolute;
  top: 16px;
  right: 24px;
  background: rgba(255, 255, 255, 0.85);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  color: var(--text-main);
  font-size: 12.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  z-index: 90;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.clear-chat-btn.hidden {
  display: none !important;
}

.clear-chat-btn:hover {
  background: #FFEBE3;
  border-color: var(--accent-color);
  color: var(--accent-color);
  transform: translateY(-1px);
}

.clear-chat-btn i {
  width: 14px;
  height: 14px;
}

/* Admin Table & Stats Styles */
.admin-table th, .admin-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--border-color);
}
.admin-table tbody tr {
  transition: background 0.15s;
}
.admin-table tbody tr:hover {
  background: rgba(240, 91, 36, 0.02);
}
.log-status-badge {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11.5px;
  font-weight: 700;
  display: inline-block;
}
.log-status-badge.success {
  background: #E6F4EA;
  color: #137333;
}
.log-status-badge.failed {
  background: #FCE8E6;
  color: #C5221F;
}
.log-status-badge.pending {
  background: #FEF7E0;
  color: #B06000;
  animation: blink-status 1.2s infinite ease-in-out;
}

@keyframes blink-status {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* 常用参考图上传区正方形 hover 交互 */
.common-upload-square:hover {
  border-color: var(--accent-color) !important;
  background: rgba(240, 91, 36, 0.04) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(240, 91, 36, 0.08);
}
.common-upload-square:hover #common-ref-upload-placeholder {
  color: var(--accent-color) !important;
}
.common-upload-square:hover #common-ref-upload-placeholder i {
  color: var(--accent-color) !important;
}
.common-upload-square:active {
  transform: translateY(0);
}

/* contenteditable 占位符支持 */
#chat-textarea:empty::before {
  content: attr(placeholder);
  color: var(--text-placeholder);
  cursor: text;
}

/* 输入框内嵌 @图N 药丸组件样式 */
.mention-pill-inside {
  background: rgba(240, 91, 36, 0.08);
  color: var(--accent-color) !important;
  border: 1px solid rgba(240, 91, 36, 0.2);
  border-radius: 4px;
  padding: 2px 6px;
  margin: 0 4px;
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  font-size: 13.5px;
  user-select: none;
  vertical-align: middle;
  box-shadow: 0 2px 4px rgba(240, 91, 36, 0.03);
}

/* Loading logo pulse breathing animation */
@keyframes pulse {
  0%, 100% { opacity: 0.35; transform: scale(0.92); }
  50% { opacity: 1; transform: scale(1.08); }
}

/* Text wave letter-by-letter float animation */
.wave-text > span {
  display: inline-block;
  animation: wave-float 1.8s infinite ease-in-out;
}
@keyframes wave-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

/* Drag-Select Box Style */
.drag-select-box {
  position: absolute;
  border: 1.5px dashed var(--accent-color);
  background: rgba(240, 91, 36, 0.12);
  z-index: 1000;
  pointer-events: none;
}

/* Drag-and-Drop Sort Over State */
.asset-img-card.drag-over,
.console-ref-card.drag-over {
  border: 2px dashed var(--accent-color) !important;
  transform: scale(0.98);
  opacity: 0.8;
}

/* Embedded Actions in Lightbox Modal */
.lightbox-embedded-actions {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 50;
  background: rgba(11, 12, 14, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 6px 12px;
  border-radius: 24px;
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.lightbox-embedded-actions .action-btn {
  border: none;
  padding: 6px 16px;
  border-radius: 18px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-block;
  white-space: nowrap;
}

.lightbox-embedded-actions .action-btn.copy-btn {
  background: rgba(255, 255, 255, 0.1);
  color: #FFF;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.lightbox-embedded-actions .action-btn.copy-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.3);
}

.lightbox-embedded-actions .action-btn.download-btn:hover {
  filter: brightness(1.1);
  transform: scale(1.02);
}

/* ==================== Jimeng Style Feed Cards ==================== */
.generation-feed-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 100%;
  margin: 0 auto;
  width: 100%;
}

.feed-card-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.feed-ref-images {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.feed-ref-img-wrapper {
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1.5px solid var(--border-color);
  cursor: pointer;
  background: #000;
}

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

.ref-num-badge {
  position: absolute;
  bottom: 0;
  right: 0;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-size: 8px;
  padding: 1px 3px;
  border-top-left-radius: 4px;
}

.feed-prompt-box {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.feed-inherited-badge {
  font-size: 10px;
  color: var(--accent-color);
  font-weight: 700;
}

.feed-prompt-text {
  font-size: 14px;
  color: var(--text-main);
  line-height: 1.5;
}

/* Text-only Prompt Layout Styling */
.feed-card-header.text-only {
  display: flex;
  background: var(--bg-sidebar);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--accent-color);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 2px;
  width: 100%;
}

.feed-card-body {
  width: 100%;
}

.feed-output-container {
  width: 100%;
  display: flex;
  justify-content: flex-start;
}

/* Skeleton Loading inside Feed Card */
/* Skeleton Loading inside Feed Card */
/* Skeleton Loading inside Feed Card */
.feed-skeleton-loading {
  width: 100%;
  max-width: 200px;
  height: 200px;
  border-radius: var(--radius-md);
  border: 1.5px solid rgba(240, 91, 36, 0.2);
  /* ponytail: base warm translucent orange gradient to ensure four corners are always filled with color */
  background: linear-gradient(135deg, rgba(240, 91, 36, 0.28) 0%, rgba(255, 140, 80, 0.18) 100%);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  animation: border-orange-pulse 2.5s infinite ease-in-out;
}

@keyframes border-orange-pulse {
  0%, 100% {
    border-color: rgba(240, 91, 36, 0.15);
    box-shadow: 0 0 8px rgba(240, 91, 36, 0.04);
  }
  50% {
    border-color: rgba(240, 91, 36, 0.45);
    box-shadow: 0 0 16px rgba(240, 91, 36, 0.12);
  }
}

.feed-skeleton-loading::before,
.feed-skeleton-loading::after {
  content: "";
  position: absolute;
  /* ponytail: slightly larger sizing with offset to cover boundaries of the square card */
  top: -10%;
  left: -10%;
  width: 120%;
  height: 120%;
  pointer-events: none;
  z-index: 1;
  box-sizing: border-box;
  /* ponytail: blur filter to soften the thick borders into smooth glowing clouds */
  filter: blur(8px);
}

.feed-skeleton-loading::before {
  /* ponytail: thick irregular glowing border to follow border-radius curvature */
  border-radius: 43% 57% 51% 49% / 55% 45% 55% 45%;
  border: 24px solid rgba(240, 91, 36, 0.42);
  background: transparent;
  box-shadow: inset 0 0 12px rgba(240, 91, 36, 0.25), 0 0 12px rgba(240, 91, 36, 0.25);
  animation: perimeter-wave-1 6s infinite linear;
}

.feed-skeleton-loading::after {
  /* ponytail: second thick irregular glowing border with delay and different shape */
  border-radius: 52% 48% 45% 55% / 40% 60% 40% 60%;
  border: 26px solid rgba(255, 120, 50, 0.35);
  background: transparent;
  box-shadow: inset 0 0 12px rgba(255, 120, 50, 0.2), 0 0 12px rgba(255, 120, 50, 0.2);
  animation: perimeter-wave-2 7s infinite linear;
  animation-delay: 2.5s;
}

.loading-percentage-value {
  /* ponytail: obsidian black color to match user request */
  color: #0A0A0A !important;
  text-shadow: 0 0 12px #FFFFFF, 0 0 6px #FFFFFF, 0 0 2px #FFFFFF;
  font-weight: 900 !important;
}

@keyframes perimeter-wave-1 {
  0% {
    transform: scale(0.96) rotate(0deg);
    border-radius: 43% 57% 51% 49% / 55% 45% 55% 45%;
  }
  33% {
    transform: scale(1.12) rotate(120deg);
    border-radius: 30% 70% 70% 30% / 50% 30% 70% 50%;
  }
  66% {
    transform: scale(1.05) rotate(240deg);
    border-radius: 60% 40% 30% 70% / 50% 60% 40% 50%;
  }
  100% {
    transform: scale(0.96) rotate(360deg);
    border-radius: 43% 57% 51% 49% / 55% 45% 55% 45%;
  }
}

@keyframes perimeter-wave-2 {
  0% {
    transform: scale(1.1) rotate(180deg);
    border-radius: 52% 48% 45% 55% / 40% 60% 40% 60%;
  }
  33% {
    transform: scale(0.94) rotate(300deg);
    border-radius: 40% 60% 50% 50% / 60% 40% 60% 40%;
  }
  66% {
    transform: scale(1.08) rotate(60deg);
    border-radius: 50% 50% 60% 40% / 40% 60% 50% 50%;
  }
  100% {
    transform: scale(1.1) rotate(-180deg);
    border-radius: 52% 48% 45% 55% / 40% 60% 40% 60%;
  }
}



.feed-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1.5px solid var(--border-color);
  padding-top: 14px;
  flex-wrap: wrap;
  gap: 12px;
}

.feed-meta-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text-placeholder);
}

.feed-model-badge,
.feed-ratio-badge {
  background: var(--bg-pill);
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
}

.feed-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.feed-action-btn {
  padding: 6px 14px;
  border-radius: 18px;
  border: 1.5px solid var(--border-color);
  background: var(--bg-pill);
  color: var(--text-main);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.feed-action-btn:hover {
  background: var(--border-color);
}

.feed-action-btn.primary {
  background: rgba(240, 91, 36, 0.05);
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.feed-action-btn.primary:hover {
  background: rgba(240, 91, 36, 0.12);
}

/* Date Header Style */
.feed-date-header {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
  margin: 16px auto 8px auto;
  max-width: 800px;
  width: 100%;
  border-bottom: 2.5px solid var(--border-color);
  padding-bottom: 8px;
}

/* Lightbox zoom control styles */
.lightbox-zoom-controls {
  position: absolute;
  right: 24px;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 50;
  background: rgba(11, 12, 14, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 8px;
  border-radius: 12px;
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.lightbox-zoom-controls .zoom-btn:hover {
  background: rgba(255, 255, 255, 0.15) !important;
  border-radius: 8px;
  transform: scale(1.1);
}

/* Target specific absolute positions inside the #lightbox modal to avoid image overlapping */
#lightbox .lightbox-close-btn {
  top: 24px;
  right: 24px;
}

#lightbox .lightbox-embedded-actions {
  bottom: 24px;
}