/* ==========================================================================
   CookieTune 📤 网页端可视化传歌工坊 (uploader.css)
   设计语言：唯美暗夜玻璃拟态 (Glassmorphism)、微光渐变 (Aurora Glow)、高级圆角与高对比度交互
   ========================================================================== */

/* 全局工作台模态遮罩层 */
#song-uploader-modal.modal-backdrop {
  position: fixed !important;
  inset: 0 !important;
  background: rgba(6, 4, 12, 0.82) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  display: none !important;
  align-items: center !important;
  justify-content: center !important;
  z-index: 10005 !important;
  padding: 16px !important;
  box-sizing: border-box !important;
}

#song-uploader-modal.modal-backdrop.is-expanded {
  padding: 0 !important;
}

#song-uploader-modal.modal-backdrop.active {
  display: flex !important;
  animation: uploaderFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
}

@keyframes uploaderFadeIn {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* 传歌工坊主卡片 (默认占整个屏幕宽度的 70%) */
.uploader-modal-card,
.uploader-modal-card.glass-panel {
  width: 70vw !important;
  max-width: 70vw !important;
  height: 94vh !important;
  max-height: 94vh !important;
  background: linear-gradient(145deg, rgba(24, 15, 36, 0.98), rgba(10, 6, 18, 0.99)) !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  border-radius: 24px !important;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.9), 0 0 50px rgba(255, 117, 140, 0.3) !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
  color: #ffffff !important;
  box-sizing: border-box !important;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

@media (max-width: 900px) {
  .uploader-modal-card,
  .uploader-modal-card.glass-panel {
    width: 95vw !important;
    max-width: 95vw !important;
    height: 96vh !important;
    max-height: 96vh !important;
  }
}

/* 头部导航与标题 */
.uploader-modal-card .modal-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 18px 24px 14px 24px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
  background: rgba(255, 255, 255, 0.02) !important;
}

/* 标签页切换器 */
.uploader-tabs-row {
  display: flex !important;
  gap: 10px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
  padding-bottom: 12px !important;
}

.uploader-tab-btn {
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: 12px !important;
  color: rgba(255, 255, 255, 0.7) !important;
  font-size: 12.5px !important;
  font-weight: 700 !important;
  padding: 8px 16px !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
}

.uploader-tab-btn:hover {
  background: rgba(255, 255, 255, 0.12) !important;
  color: #fff !important;
}

.uploader-tab-btn.active {
  background: var(--primary-gradient, linear-gradient(135deg, #ff758c 0%, #ff7eb3 100%)) !important;
  border-color: rgba(255, 255, 255, 0.5) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(255, 117, 140, 0.4) !important;
}

.uploader-title-group {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
}

.uploader-title-group .title-icon {
  font-size: 24px !important;
  filter: drop-shadow(0 0 10px rgba(255, 117, 140, 0.6)) !important;
}

.uploader-title-text h3 {
  margin: 0 0 2px 0 !important;
  font-size: 17px !important;
  font-weight: 800 !important;
  color: #ffffff !important;
  letter-spacing: 0.5px !important;
}

.uploader-title-text .r2-badge {
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  color: #55efc4 !important;
  background: rgba(85, 239, 196, 0.14) !important;
  border: 1px solid rgba(85, 239, 196, 0.3) !important;
  padding: 1px 7px !important;
  border-radius: 8px !important;
}

.uploader-body {
  padding: 16px 24px 18px 24px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  flex: 1 !important;
  min-height: 0 !important;
  scrollbar-width: thin !important;
  scrollbar-color: rgba(255, 255, 255, 0.2) transparent !important;
}

.uploader-panel-section {
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
  flex: 1 !important;
  min-height: 0 !important;
}

.uploader-panel-section[style*="display: none"],
.uploader-panel-section.view-hidden {
  display: none !important;
}

.uploader-grid {
  display: grid !important;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr) !important;
  gap: 18px !important;
  flex: 1 !important;
  min-height: 0 !important;
}

@media (max-width: 860px) {
  .uploader-grid {
    grid-template-columns: 1fr !important;
  }
}

/* 左侧：元数据与分类配置卡片 (与右侧宽度比例为 2:3) */
.uploader-meta-panel {
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1px solid rgba(255, 255, 255, 0.09) !important;
  border-radius: 18px !important;
  padding: 18px 20px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
  overflow-y: auto !important;
  height: 100% !important;
  box-sizing: border-box !important;
  min-width: 0 !important;
}

/* 右侧：多媒体与工坊面板 (与左侧宽度比例为 3:2，纵向占满视窗) */
.uploader-drop-panel {
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
  min-height: 0 !important;
  flex: 1 !important;
  height: 100% !important;
  min-width: 0 !important;
}

.uploader-panel-title {
  font-size: 14px !important;
  font-weight: 800 !important;
  color: #ffffff !important;
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  margin: 0 !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
  padding-bottom: 8px !important;
}

.uploader-field-group {
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
}

/* ==============================================================================
   🏺 歌曲年代/朝代快捷胶囊 (Dynasty Chips)
   ============================================================================== */
.dynasty-chips-bar,
.meta-quick-pills {
  display: flex !important;
  align-items: center !important;
  flex-wrap: wrap !important;
  gap: 6px !important;
  margin-top: 6px !important;
}

.chips-bar-label {
  font-size: 11px !important;
  color: rgba(255, 255, 255, 0.45) !important;
  user-select: none !important;
  margin-right: 2px !important;
}

.dynasty-chip,
.quick-pill-btn {
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid rgba(255, 255, 255, 0.16) !important;
  border-radius: 999px !important;
  color: rgba(255, 255, 255, 0.85) !important;
  font-size: 11.5px !important;
  font-weight: 500 !important;
  padding: 3px 12px !important;
  cursor: pointer !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  user-select: none !important;
  line-height: 1.3 !important;
  outline: none !important;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2) !important;
}

.dynasty-chip:hover,
.quick-pill-btn:hover {
  background: rgba(254, 202, 87, 0.2) !important;
  border-color: rgba(254, 202, 87, 0.6) !important;
  color: #feca57 !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 2px 8px rgba(254, 202, 87, 0.2) !important;
}

.dynasty-chip.active,
.quick-pill-btn.active {
  background: linear-gradient(135deg, rgba(254, 202, 87, 0.35), rgba(255, 159, 67, 0.35)) !important;
  border-color: #feca57 !important;
  color: #feca57 !important;
  font-weight: 700 !important;
  box-shadow: 0 0 12px rgba(254, 202, 87, 0.4) !important;
}

/* ==============================================================================
   📜 诗词/歌词名句辅助说明 (Famous Line Subhint)
   ============================================================================== */
.uploader-field-subhint,
.field-tip-text {
  font-size: 11px !important;
  color: rgba(255, 255, 255, 0.42) !important;
  line-height: 1.4 !important;
  margin-top: 4px !important;
  display: flex !important;
  align-items: center !important;
  gap: 5px !important;
}

.uploader-field-subhint .subhint-icon {
  font-size: 12px !important;
  opacity: 0.8 !important;
}

/* ==============================================================================
   🏷️ 歌曲标签沉浸式毛玻璃卡片 (Tags Studio Container)
   ============================================================================== */
.tags-studio-container,
.tags-editor-box {
  background: rgba(0, 0, 0, 0.32) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: 14px !important;
  padding: 10px 12px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 10px !important;
  box-sizing: border-box !important;
  backdrop-filter: blur(8px) !important;
}

/* 1. 已选标签展示区 */
.tags-active-display,
.tags-active-list {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 6px !important;
  min-height: 28px !important;
  align-items: center !important;
  padding-bottom: 2px !important;
}

.tags-none-tip {
  font-size: 11.5px !important;
  color: rgba(255, 255, 255, 0.38) !important;
  user-select: none !important;
}

.tag-active-chip,
.tag-chip {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  background: linear-gradient(135deg, rgba(108, 92, 231, 0.42), rgba(255, 117, 140, 0.38)) !important;
  border: 1px solid rgba(255, 255, 255, 0.28) !important;
  color: #ffffff !important;
  padding: 3px 10px !important;
  border-radius: 999px !important;
  font-size: 11.5px !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25) !important;
  animation: tagPopIn 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards !important;
}

@keyframes tagPopIn {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1); }
}

.tag-active-chip .tag-chip-remove,
.tag-chip .tag-chip-remove {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 15px !important;
  height: 15px !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.18) !important;
  color: rgba(255, 255, 255, 0.85) !important;
  font-size: 10px !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}

.tag-active-chip .tag-chip-remove:hover,
.tag-chip .tag-chip-remove:hover {
  background: rgba(255, 118, 117, 0.9) !important;
  color: #ffffff !important;
  transform: scale(1.15) !important;
}

/* 2. 输入与添加操作行 */
.tags-action-row,
.tags-input-row {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
}

.tags-input-wrapper {
  flex: 1 !important;
}

.tags-custom-input,
.tag-text-input {
  flex: 1 !important;
  background: rgba(0, 0, 0, 0.4) !important;
  border: 1px solid rgba(255, 255, 255, 0.16) !important;
  border-radius: 10px !important;
  padding: 8px 12px 8px 32px !important;
  color: #ffffff !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  outline: none !important;
  transition: all 0.2s ease !important;
  box-sizing: border-box !important;
  height: 36px !important;
}

.tags-custom-input:focus,
.tag-text-input:focus {
  border-color: #ff758c !important;
  background: rgba(0, 0, 0, 0.55) !important;
  box-shadow: 0 0 10px rgba(255, 117, 140, 0.35) !important;
}

.tags-submit-btn,
.tag-add-btn {
  height: 36px !important;
  padding: 0 14px !important;
  flex-shrink: 0 !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  background: linear-gradient(135deg, #ff758c, #ff7eb3) !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  border-radius: 10px !important;
  color: #ffffff !important;
  cursor: pointer !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 4px !important;
  transition: all 0.2s ease !important;
  box-shadow: 0 2px 8px rgba(255, 117, 140, 0.35) !important;
  white-space: nowrap !important;
  outline: none !important;
}

.tags-submit-btn:hover,
.tag-add-btn:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 14px rgba(255, 117, 140, 0.5) !important;
  filter: brightness(1.1) !important;
}

/* 3. 候选标签池区域 */
.tags-candidate-wrapper,
.candidate-tags-container {
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
  padding-top: 8px !important;
}

.tags-candidate-header,
.candidate-tags-title {
  font-size: 11px !important;
  color: rgba(255, 255, 255, 0.48) !important;
  user-select: none !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

.candidate-tip-text {
  font-size: 11px !important;
  color: rgba(255, 255, 255, 0.48) !important;
  user-select: none !important;
}

.candidate-tags-pool {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 6px !important;
  max-height: 96px !important;
  overflow-y: auto !important;
  padding-right: 2px !important;
}

.candidate-tag-btn,
.candidate-tag-chip {
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  color: rgba(255, 255, 255, 0.78) !important;
  padding: 3px 10px !important;
  border-radius: 999px !important;
  font-size: 11px !important;
  cursor: pointer !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  user-select: none !important;
  outline: none !important;
  line-height: 1.3 !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2) !important;
}

.candidate-tag-btn:hover,
.candidate-tag-chip:hover {
  background: rgba(255, 255, 255, 0.16) !important;
  border-color: rgba(255, 255, 255, 0.35) !important;
  color: #ffffff !important;
  transform: translateY(-1px) !important;
}

.candidate-tag-btn.active,
.candidate-tag-chip.active {
  background: linear-gradient(135deg, rgba(108, 92, 231, 0.35), rgba(0, 206, 201, 0.35)) !important;
  border-color: rgba(0, 206, 201, 0.7) !important;
  color: #55efc4 !important;
  font-weight: 700 !important;
  box-shadow: 0 0 10px rgba(0, 206, 201, 0.3) !important;
}

/* 🖼️ 存量歌曲封面维护卡片样式 */
.manage-cover-box {
  background: rgba(0, 0, 0, 0.3) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: 14px !important;
  padding: 10px !important;
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  box-sizing: border-box !important;
}

.manage-cover-preview-wrap {
  width: 62px !important;
  height: 62px !important;
  border-radius: 10px !important;
  overflow: hidden !important;
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
}

.manage-cover-preview-img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block;
}

.manage-cover-preview-img[style*="display: none"] {
  display: none !important;
}

.manage-cover-empty-tip {
  font-size: 11px !important;
  color: rgba(255, 255, 255, 0.5) !important;
  text-align: center !important;
  padding: 4px !important;
}

.manage-cover-actions {
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
  flex: 1 !important;
}

.manage-cover-status {
  font-size: 11px !important;
  color: #55efc4 !important;
  font-weight: 600 !important;
}

/* 🎵🎬 存量歌曲音频与MV视频替换卡片样式 */
.manage-media-box {
  background: rgba(0, 0, 0, 0.3) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: 14px !important;
  padding: 10px 12px !important;
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  box-sizing: border-box !important;
  transition: all 0.2s ease !important;
}
.manage-media-box:hover {
  border-color: rgba(108, 92, 231, 0.4) !important;
  background: rgba(108, 92, 231, 0.08) !important;
}

.manage-media-icon-wrap {
  width: 44px !important;
  height: 44px !important;
  border-radius: 12px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 20px !important;
  flex-shrink: 0 !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
}
.manage-media-icon-wrap.audio-icon {
  background: linear-gradient(135deg, rgba(108, 92, 231, 0.3), rgba(0, 206, 201, 0.25)) !important;
  border: 1px solid rgba(108, 92, 231, 0.4) !important;
}
.manage-media-icon-wrap.video-icon {
  background: linear-gradient(135deg, rgba(235, 77, 75, 0.3), rgba(240, 147, 43, 0.25)) !important;
  border: 1px solid rgba(235, 77, 75, 0.4) !important;
}

.manage-media-info {
  flex: 1 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 3px !important;
  min-width: 0 !important;
}

.manage-media-title {
  font-size: 13px !important;
  font-weight: 700 !important;
  color: #fff !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

.manage-media-status {
  font-size: 11px !important;
  color: #55efc4 !important;
  font-weight: 600 !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

.manage-media-actions {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  flex-shrink: 0 !important;
}

.uploader-label {
  font-size: 12px !important;
  font-weight: 700 !important;
  color: rgba(255, 255, 255, 0.85) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

.uploader-input-wrap {
  position: relative !important;
  display: flex !important;
  align-items: center !important;
}

.uploader-input {
  width: 100% !important;
  background: rgba(0, 0, 0, 0.35) !important;
  border: 1px solid rgba(255, 255, 255, 0.16) !important;
  border-radius: 12px !important;
  padding: 9px 12px 9px 34px !important;
  color: #ffffff !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  outline: none !important;
  transition: all 0.2s ease !important;
  box-sizing: border-box !important;
}

.uploader-input:focus {
  border-color: #ff758c !important;
  background: rgba(0, 0, 0, 0.5) !important;
  box-shadow: 0 0 12px rgba(255, 117, 140, 0.4) !important;
}

.uploader-input-wrap .field-icon {
  position: absolute !important;
  left: 10px !important;
  font-size: 14px !important;
  opacity: 0.7 !important;
  pointer-events: none !important;
}

/* 分类选择与添加行 */
.category-select-row {
  display: flex !important;
  gap: 8px !important;
}

.uploader-select {
  flex: 1 !important;
  background: rgba(0, 0, 0, 0.35) !important;
  border: 1px solid rgba(255, 255, 255, 0.16) !important;
  border-radius: 12px !important;
  padding: 9px 12px !important;
  color: #ffffff !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  outline: none !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
}

.uploader-select option {
  background: #181224 !important;
  color: #ffffff !important;
}

.uploader-add-cat-btn {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  border-radius: 12px !important;
  color: #ffffff !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  padding: 0 12px !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  transition: all 0.2s ease !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
}

.uploader-add-cat-btn:hover {
  background: rgba(255, 117, 140, 0.25) !important;
  border-color: rgba(255, 117, 140, 0.5) !important;
}

/* 目录路径预览与解锁开关 */
.folder-preview-box {
  background: rgba(0, 0, 0, 0.3) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: 12px !important;
  padding: 10px 12px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
}

.folder-preview-label {
  font-size: 11px !important;
  color: var(--text-muted, rgba(255, 255, 255, 0.6)) !important;
}

.folder-preview-path {
  font-family: monospace !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  color: #ff9eb0 !important;
  word-break: break-all !important;
}

.folder-lock-btn {
  background: none !important;
  border: none !important;
  color: #ff9eb0 !important;
  font-size: 11px !important;
  cursor: pointer !important;
  padding: 0 !important;
  text-decoration: underline !important;
}

/* 右侧：多媒体 5 合 1 拖拽卡片区 */
.uploader-drop-panel {
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
}

.dropzones-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)) !important;
  gap: 12px !important;
}

/* 单个拖拽卡片 */
.dropzone-card {
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1.5px dashed rgba(255, 255, 255, 0.2) !important;
  border-radius: 16px !important;
  padding: 14px 16px !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  cursor: pointer !important;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
  position: relative !important;
  min-height: 120px !important;
  box-sizing: border-box !important;
}

.dropzone-card:hover,
.dropzone-card.drag-over {
  background: rgba(255, 117, 140, 0.08) !important;
  border-color: #ff758c !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 24px rgba(255, 117, 140, 0.2) !important;
}

.dropzone-card.has-file {
  border-style: solid !important;
  border-color: rgba(85, 239, 196, 0.5) !important;
  background: rgba(85, 239, 196, 0.06) !important;
}

.dropzone-card .drop-icon {
  font-size: 26px !important;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.4)) !important;
  transition: transform 0.2s ease !important;
}

.dropzone-card:hover .drop-icon {
  transform: scale(1.15) !important;
}

.dropzone-card .drop-title {
  font-size: 13px !important;
  font-weight: 800 !important;
  color: #ffffff !important;
  margin: 0 !important;
}

.dropzone-card .drop-hint {
  font-size: 11px !important;
  color: var(--text-muted, rgba(255, 255, 255, 0.6)) !important;
  margin: 0 !important;
  text-align: center !important;
}

/* 拖入后的文件预览信息条 */
.file-preview-info {
  display: none !important;
  width: 100% !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 6px !important;
}

.dropzone-card.has-file .drop-initial-view {
  display: none !important;
}

.dropzone-card.has-file .file-preview-info {
  display: flex !important;
}

.file-name-badge {
  font-size: 12px !important;
  font-weight: 700 !important;
  color: #55efc4 !important;
  background: rgba(85, 239, 196, 0.15) !important;
  padding: 3px 8px !important;
  border-radius: 8px !important;
  max-width: 90% !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

.file-size-badge {
  font-size: 10.5px !important;
  color: rgba(255, 255, 255, 0.6) !important;
}

.remove-file-btn {
  background: rgba(255, 71, 87, 0.2) !important;
  border: 1px solid rgba(255, 71, 87, 0.4) !important;
  border-radius: 12px !important;
  color: #ff6b81 !important;
  font-size: 10.5px !important;
  font-weight: 700 !important;
  padding: 2px 8px !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
}

.remove-file-btn:hover {
  background: rgba(255, 71, 87, 0.4) !important;
  color: #ffffff !important;
}

/* 封面黑胶预览特效 */
.cover-preview-img {
  width: 50px !important;
  height: 50px !important;
  border-radius: 50% !important;
  object-fit: cover !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.6) !important;
  border: 2px solid rgba(255, 255, 255, 0.8) !important;
  animation: discSpin 8s linear infinite !important;
}

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

/* 诗词赏析心语编辑器展开区 */
.story-input-box {
  background: rgba(0, 0, 0, 0.35) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  border-radius: 14px !important;
  padding: 10px 12px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
}

.story-textarea {
  width: 100% !important;
  background: transparent !important;
  border: none !important;
  color: #ffffff !important;
  font-size: 12.5px !important;
  line-height: 1.6 !important;
  resize: vertical !important;
  outline: none !important;
  box-sizing: border-box !important;
  min-height: 60px !important;
}

/* 底部操作与多文件上传进度面板 */
.uploader-footer-panel {
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
  border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
  padding-top: 14px !important;
}

.upload-progress-list {
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
}

.progress-item {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  background: rgba(0, 0, 0, 0.25) !important;
  border-radius: 8px !important;
  padding: 6px 12px !important;
  font-size: 11.5px !important;
}

.progress-item .item-name {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 600 !important;
}

.progress-item .item-status {
  font-family: monospace !important;
  font-weight: 700 !important;
  color: #55efc4 !important;
}

/* 主操作按钮栏 */
.uploader-actions-row {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-end !important;
  gap: 12px !important;
}

.uploader-primary-btn {
  background: var(--primary-gradient, linear-gradient(135deg, #ff758c 0%, #ff7eb3 100%)) !important;
  border: none !important;
  border-radius: var(--radius-full, 24px) !important;
  color: #ffffff !important;
  font-size: 14px !important;
  font-weight: 800 !important;
  padding: 12px 28px !important;
  cursor: pointer !important;
  box-shadow: 0 4px 20px rgba(255, 117, 140, 0.45) !important;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
}

.uploader-primary-btn:hover {
  transform: translateY(-2px) scale(1.02) !important;
  box-shadow: 0 8px 28px rgba(255, 117, 140, 0.65) !important;
}

.uploader-primary-btn:disabled {
  opacity: 0.5 !important;
  pointer-events: none !important;
}

.uploader-reset-btn {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.16) !important;
  border-radius: var(--radius-full, 24px) !important;
  color: rgba(255, 255, 255, 0.8) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  padding: 11px 20px !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
}

.uploader-reset-btn:hover {
  background: rgba(255, 255, 255, 0.15) !important;
  color: #ffffff !important;
}

/* ==============================================================================
   💾 导出字幕一体化胶囊下拉按钮组 (Unified Split Capsule Dropdown)
   ============================================================================== */
.lyrics-export-unified-btn {
  position: relative !important;
  display: inline-flex !important;
  align-items: center !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  border-radius: var(--radius-full, 24px) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25) !important;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
  height: 40px !important;
  box-sizing: border-box !important;
}

.lyrics-export-unified-btn:hover {
  background: rgba(255, 255, 255, 0.14) !important;
  border-color: rgba(255, 117, 140, 0.45) !important;
  box-shadow: 0 6px 22px rgba(255, 117, 140, 0.25) !important;
  transform: translateY(-1px) !important;
}

/* 主操作按钮 (左半部分) */
.lyrics-export-unified-btn .export-main-action {
  background: transparent !important;
  border: none !important;
  outline: none !important;
  color: #ffffff !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  padding: 0 10px 0 16px !important;
  height: 100% !important;
  cursor: pointer !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  border-top-left-radius: 24px !important;
  border-bottom-left-radius: 24px !important;
  transition: background 0.2s ease !important;
}

.lyrics-export-unified-btn .export-main-action:hover {
  background: rgba(255, 255, 255, 0.1) !important;
}

.lyrics-export-unified-btn .export-icon {
  font-size: 14px !important;
}

.lyrics-export-unified-btn .export-fmt-tag {
  background: rgba(255, 117, 140, 0.25) !important;
  border: 1px solid rgba(255, 117, 140, 0.5) !important;
  border-radius: 6px !important;
  color: #ffd6df !important;
  font-size: 11px !important;
  font-weight: 800 !important;
  font-family: monospace !important;
  padding: 1px 5px !important;
  letter-spacing: 0.5px !important;
  text-transform: uppercase !important;
}

/* 垂直精致微光分隔线 */
.lyrics-export-unified-btn .export-divider {
  width: 1px !important;
  height: 18px !important;
  background: rgba(255, 255, 255, 0.2) !important;
  flex-shrink: 0 !important;
}

/* 展开下拉小箭头按钮 (右半部分) */
.lyrics-export-unified-btn .export-arrow-trigger {
  background: transparent !important;
  border: none !important;
  outline: none !important;
  color: rgba(255, 255, 255, 0.75) !important;
  padding: 0 12px 0 10px !important;
  height: 100% !important;
  cursor: pointer !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-top-right-radius: 24px !important;
  border-bottom-right-radius: 24px !important;
  transition: all 0.2s ease !important;
}

.lyrics-export-unified-btn .export-arrow-trigger:hover,
.lyrics-export-unified-btn.is-open .export-arrow-trigger {
  background: rgba(255, 255, 255, 0.1) !important;
  color: #55efc4 !important;
}

.lyrics-export-unified-btn.is-open .export-arrow-trigger .arrow-svg {
  transform: rotate(180deg) !important;
}

.lyrics-export-unified-btn .arrow-svg {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

/* 导出格式下拉浮层菜单 (Popover) */
.lyrics-export-popover {
  position: absolute !important;
  bottom: calc(100% + 10px) !important;
  left: 0 !important;
  min-width: 310px !important;
  background: linear-gradient(145deg, rgba(32, 20, 48, 0.98), rgba(16, 10, 26, 0.99)) !important;
  border: 1px solid rgba(255, 255, 255, 0.22) !important;
  border-radius: 18px !important;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9), 0 0 30px rgba(255, 117, 140, 0.3) !important;
  padding: 10px !important;
  display: none;
  flex-direction: column !important;
  gap: 6px !important;
  z-index: 1000 !important;
  backdrop-filter: blur(24px) !important;
  -webkit-backdrop-filter: blur(24px) !important;
  animation: exportPopoverIn 0.22s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
  box-sizing: border-box !important;
}

.lyrics-export-popover.active {
  display: flex !important;
}

@keyframes exportPopoverIn {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.lyrics-export-popover .popover-header {
  font-size: 11px !important;
  font-weight: 800 !important;
  color: rgba(255, 255, 255, 0.5) !important;
  padding: 4px 8px 6px 8px !important;
  letter-spacing: 0.8px !important;
  text-transform: uppercase !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.lyrics-export-popover .popover-options {
  display: flex !important;
  flex-direction: column !important;
  gap: 4px !important;
}

.lyrics-export-popover .export-option-row {
  background: transparent !important;
  border: 1px solid transparent !important;
  border-radius: 12px !important;
  color: #ffffff !important;
  padding: 8px 10px !important;
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  cursor: pointer !important;
  text-align: left !important;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1) !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.lyrics-export-popover .export-option-row:hover {
  background: rgba(255, 117, 140, 0.15) !important;
  border-color: rgba(255, 117, 140, 0.3) !important;
  transform: translateX(3px) !important;
}

.lyrics-export-popover .export-option-row.active {
  background: rgba(85, 239, 196, 0.12) !important;
  border-color: rgba(85, 239, 196, 0.35) !important;
}

.lyrics-export-popover .opt-badge {
  border-radius: 6px !important;
  font-family: monospace !important;
  font-size: 11px !important;
  font-weight: 900 !important;
  padding: 3px 6px !important;
  letter-spacing: 0.5px !important;
  flex-shrink: 0 !important;
}

.lyrics-export-popover .opt-badge.srt {
  background: rgba(255, 117, 140, 0.25) !important;
  border: 1px solid rgba(255, 117, 140, 0.5) !important;
  color: #ffd6df !important;
}

.lyrics-export-popover .opt-badge.lrc {
  background: rgba(85, 239, 196, 0.2) !important;
  border: 1px solid rgba(85, 239, 196, 0.45) !important;
  color: #a8ffea !important;
}

.lyrics-export-popover .opt-badge.vtt {
  background: rgba(129, 236, 236, 0.2) !important;
  border: 1px solid rgba(129, 236, 236, 0.45) !important;
  color: #dff9fb !important;
}

.lyrics-export-popover .opt-badge.txt {
  background: rgba(223, 230, 233, 0.15) !important;
  border: 1px solid rgba(223, 230, 233, 0.3) !important;
  color: #dfe6e9 !important;
}

.lyrics-export-popover .opt-info {
  display: flex !important;
  flex-direction: column !important;
  gap: 2px !important;
  flex: 1 !important;
  min-width: 0 !important;
}

.lyrics-export-popover .opt-title {
  font-size: 12.5px !important;
  font-weight: 700 !important;
  color: #ffffff !important;
}

.lyrics-export-popover .opt-desc {
  font-size: 10.5px !important;
  color: rgba(255, 255, 255, 0.6) !important;
  line-height: 1.3 !important;
  white-space: normal !important;
}

.lyrics-export-popover .opt-check {
  font-size: 13px !important;
  font-weight: 900 !important;
  color: #55efc4 !important;
  opacity: 0 !important;
  transition: opacity 0.2s ease !important;
}

.lyrics-export-popover .export-option-row.active .opt-check {
  opacity: 1 !important;
}

/* 曲库面板顶部的 [ 📤 传歌工坊 ] 按钮 (仅管理员模式下显示) */
.open-uploader-pill-btn {
  display: none;
  background: linear-gradient(135deg, rgba(255, 117, 140, 0.25), rgba(254, 107, 139, 0.15)) !important;
  border: 1px solid rgba(255, 117, 140, 0.4) !important;
  border-radius: var(--radius-full, 20px) !important;
  color: #ffffff !important;
  font-size: 11.5px !important;
  font-weight: 800 !important;
  padding: 0 10px !important;
  height: 28px !important;
  box-sizing: border-box !important;
  cursor: pointer !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 4px !important;
  transition: all 0.25s ease !important;
  margin-left: 0 !important;
  flex-shrink: 0 !important;
  white-space: nowrap !important;
  box-shadow: 0 2px 10px rgba(255, 117, 140, 0.2) !important;
}

body.is-admin .open-uploader-pill-btn {
  display: inline-flex !important;
}

.open-uploader-pill-btn:hover {
  background: var(--primary-gradient) !important;
  border-color: rgba(255, 255, 255, 0.6) !important;
  box-shadow: 0 4px 16px rgba(255, 117, 140, 0.5) !important;
  transform: translateY(-1px) !important;
}

/* ==============================================================================
   ⚡ 批量生成 WebP 微型缩略图专属控制面板样式
   ============================================================================== */
.batch-thumb-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.batch-thumb-intro-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md, 14px);
  padding: 16px 20px;
  position: relative;
}

.batch-thumb-intro-card .intro-badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(85, 239, 196, 0.2), rgba(0, 184, 148, 0.15));
  border: 1px solid rgba(85, 239, 196, 0.4);
  color: #55efc4;
  font-size: 11px;
  font-weight: 800;
  padding: 2px 10px;
  border-radius: 20px;
  margin-bottom: 8px;
}

.batch-thumb-intro-card h4 {
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  margin: 0 0 6px 0;
}

.batch-thumb-intro-card .intro-desc {
  font-size: 12.5px;
  color: var(--text-dim, rgba(255, 255, 255, 0.65));
  line-height: 1.6;
  margin: 0 0 14px 0;
}

.batch-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.batch-stat-box {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm, 10px);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.batch-stat-box .stat-num {
  font-size: 18px;
  font-weight: 900;
  color: #fff;
  font-family: var(--font-number, inherit);
}

.batch-stat-box .stat-label {
  font-size: 11px;
  color: var(--text-dim, rgba(255, 255, 255, 0.6));
  margin-top: 4px;
}

.batch-stat-box.success .stat-num { color: #55efc4; }
.batch-stat-box.warning .stat-num { color: #ffeaa7; }
.batch-stat-box.primary .stat-num { color: #ff7675; }

.batch-control-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.batch-start-action-btn {
  background: linear-gradient(135deg, #00b894 0%, #00cec9 100%) !important;
  box-shadow: 0 4px 20px rgba(0, 184, 148, 0.4) !important;
}

.batch-start-action-btn:hover {
  box-shadow: 0 8px 28px rgba(0, 184, 148, 0.6) !important;
}

.batch-progress-card {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm, 10px);
  padding: 14px 18px;
}

.batch-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.batch-progress-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.batch-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #55efc4, #00cec9, #ff7675);
  border-radius: 4px;
  transition: width 0.25s ease;
}

.batch-log-text {
  font-size: 11.5px;
  color: var(--text-dim, rgba(255, 255, 255, 0.7));
  margin-top: 8px;
  font-family: monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.batch-table-wrapper {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md, 12px);
  overflow: hidden;
  max-height: 280px;
  display: flex;
  flex-direction: column;
}

.batch-table-header {
  display: grid;
  grid-template-columns: 48px 1fr 110px 130px;
  align-items: center;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.05);
  font-size: 11.5px;
  font-weight: 800;
  color: var(--text-dim, rgba(255, 255, 255, 0.6));
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.batch-songs-list {
  overflow-y: auto;
  flex: 1;
}

.batch-song-row {
  display: grid;
  grid-template-columns: 48px 1fr 110px 130px;
  align-items: center;
  padding: 8px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  transition: background 0.15s ease;
}

.batch-song-row:hover {
  background: rgba(255, 255, 255, 0.03);
}

.batch-song-row .col-cover img {
  width: 34px;
  height: 34px;
  border-radius: 6px;
  object-fit: cover;
  background: rgba(255, 255, 255, 0.08);
}

.batch-song-row .col-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  padding-right: 10px;
}

.batch-song-row .row-title {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.batch-song-row .row-sub {
  font-size: 11px;
  color: var(--text-dim, rgba(255, 255, 255, 0.5));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.batch-song-row .col-orig {
  font-size: 11.5px;
  color: var(--text-dim, rgba(255, 255, 255, 0.6));
}

.batch-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 12px;
}

.batch-badge.ready {
  background: rgba(85, 239, 196, 0.15);
  color: #55efc4;
  border: 1px solid rgba(85, 239, 196, 0.3);
}

.batch-badge.pending {
  background: rgba(255, 234, 167, 0.15);
  color: #ffeaa7;
  border: 1px solid rgba(255, 234, 167, 0.3);
}

.batch-badge.processing {
  background: rgba(116, 185, 255, 0.2);
  color: #74b9ff;
  border: 1px solid rgba(116, 185, 255, 0.4);
  animation: pulse 1s infinite alternate;
}

.batch-badge.success {
  background: rgba(85, 239, 196, 0.25);
  color: #55efc4;
  border: 1px solid rgba(85, 239, 196, 0.5);
}

.batch-badge.error {
  background: rgba(255, 118, 117, 0.2);
  color: #ff7675;
  border: 1px solid rgba(255, 118, 117, 0.4);
}

@media (max-width: 680px) {
  .batch-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .batch-control-bar {
    flex-direction: column-reverse;
    align-items: stretch;
  }
  .batch-control-bar button {
    width: 100%;
    justify-content: center;
  }
  .batch-table-header, .batch-song-row {
    grid-template-columns: 40px 1fr 100px;
  }
  .batch-table-header .col-orig, .batch-song-row .col-orig {
    display: none;
  }
}

/* ==========================================================================
   🗖 全屏扩展模式与弹窗头部动作 (Ultra-Polished Designer Controls)
   ========================================================================== */
.modal-header-actions {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
}

.uploader-window-btn {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  border-radius: 10px !important;
  color: rgba(255, 255, 255, 0.85) !important;
  width: 34px !important;
  height: 34px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
  outline: none !important;
}

.uploader-window-btn:hover {
  background: rgba(255, 117, 140, 0.25) !important;
  border-color: rgba(255, 117, 140, 0.6) !important;
  color: #ffffff !important;
  transform: scale(1.08) !important;
  box-shadow: 0 4px 16px rgba(255, 117, 140, 0.35) !important;
}

/* 🗖 点击全屏按钮，占满屏幕 100% */
.uploader-modal-card.is-expanded,
.uploader-modal-card.glass-panel.is-expanded {
  width: 100vw !important;
  max-width: 100vw !important;
  min-width: 100vw !important;
  height: 100vh !important;
  max-height: 100vh !important;
  border-radius: 0 !important;
  border: none !important;
  box-shadow: none !important;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.uploader-modal-card.is-expanded .uploader-grid {
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr) !important;
}

/* 📱 仅在桌面电脑屏幕上提供传歌工坊，手机/移动端屏幕彻底隐藏按钮与弹窗 */
@media (max-width: 900px) {
  #open-uploader-btn,
  .open-uploader-pill-btn {
    display: none !important;
  }
  #song-uploader-modal {
    display: none !important;
  }
}

/* ==========================================================================
   🎵 Studio 内置轻量音频监听条 (Audio Bar)
   ========================================================================== */
.studio-audio-bar {
  background: linear-gradient(135deg, rgba(35, 20, 52, 0.95), rgba(18, 12, 28, 0.98)) !important;
  border: 1px solid rgba(255, 117, 140, 0.35) !important;
  border-radius: 16px !important;
  padding: 10px 16px !important;
  margin-bottom: 16px !important;
  display: flex !important;
  align-items: center !important;
  gap: 16px !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255, 117, 140, 0.15) !important;
}

.audio-bar-left {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex-shrink: 0 !important;
}

.audio-ctrl-btn {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  border-radius: 10px !important;
  color: #fff !important;
  padding: 6px 12px !important;
  font-size: 11.5px !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  outline: none !important;
}

.audio-ctrl-btn:hover {
  background: rgba(255, 255, 255, 0.18) !important;
  color: #fff !important;
}

.audio-ctrl-btn.play {
  width: 36px !important;
  height: 36px !important;
  border-radius: 50% !important;
  background: var(--primary-gradient, linear-gradient(135deg, #ff758c 0%, #ff7eb3 100%)) !important;
  color: #fff !important;
  border: none !important;
  font-size: 14px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: 0 4px 14px rgba(255, 117, 140, 0.4) !important;
}

.audio-ctrl-btn.play:hover {
  transform: scale(1.1) !important;
}

.audio-timer {
  font-family: monospace !important;
  font-size: 12.5px !important;
  font-weight: 800 !important;
  color: #ffeaa7 !important;
  min-width: 125px !important;
  text-align: center !important;
}

.audio-bar-center {
  flex: 1 !important;
  display: flex !important;
  align-items: center !important;
  position: relative !important;
}

.audio-timeline-track {
  width: 100% !important;
  height: 10px !important;
  background: rgba(255, 255, 255, 0.12) !important;
  border-radius: 5px !important;
  position: relative !important;
  cursor: pointer !important;
  user-select: none !important;
  touch-action: none !important;
}

/* 扩展触控与鼠标拖拽热区 (上下各延伸 8px，极大提升点按与拖动命中率) */
.audio-timeline-track::before {
  content: "" !important;
  position: absolute !important;
  top: -8px !important;
  bottom: -8px !important;
  left: 0 !important;
  right: 0 !important;
  cursor: pointer !important;
}

.audio-timeline-track.dragging,
.audio-timeline-track.dragging * {
  cursor: grabbing !important;
}

.audio-timeline-track.dragging .audio-timeline-fill,
.audio-timeline-track.dragging .audio-timeline-thumb {
  transition: none !important;
}

.audio-timeline-fill {
  height: 100% !important;
  background: linear-gradient(90deg, #ff758c, #00cec9) !important;
  border-radius: 5px !important;
  pointer-events: none !important;
  transition: width 0.05s linear !important;
}

.audio-timeline-thumb {
  position: absolute !important;
  top: 50% !important;
  width: 16px !important;
  height: 16px !important;
  border-radius: 50% !important;
  background: #ffffff !important;
  box-shadow: 0 0 10px rgba(0, 206, 201, 0.8) !important;
  transform: translate(-50%, -50%) !important;
  pointer-events: none !important;
  transition: left 0.05s linear !important;
  cursor: grab !important;
}

.audio-markers-container {
  position: absolute !important;
  inset: 0 !important;
  pointer-events: none !important;
}

.audio-marker {
  position: absolute !important;
  top: -2px !important;
  bottom: -2px !important;
  width: 3px !important;
  background: #ffeaa7 !important;
  border-radius: 2px !important;
  box-shadow: 0 0 6px #ffeaa7 !important;
}

.audio-bar-right {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  flex-shrink: 0 !important;
}

.speed-label {
  font-size: 11px !important;
  color: rgba(255, 255, 255, 0.6) !important;
}

.audio-speed-select {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  color: #fff !important;
  border-radius: 8px !important;
  padding: 4px 6px !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  outline: none !important;
  cursor: pointer !important;
}

/* ==========================================================================
   🖼️ 时间轴多图插画画卷与歌词工坊卡片 (Studio Panels)
   ========================================================================== */
.slideshow-studio-panel {
  background: rgba(14, 10, 22, 0.8) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  border-radius: 20px !important;
  padding: 14px 18px !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35) !important;
  box-sizing: border-box !important;
  flex-shrink: 0 !important;
}

.lyrics-studio-panel {
  background: rgba(14, 10, 22, 0.8) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  border-radius: 20px !important;
  padding: 14px 18px !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35) !important;
  box-sizing: border-box !important;
  display: flex !important;
  flex-direction: column !important;
  flex: 1 !important;
  min-height: 320px !important;
}

.studio-section-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 12px !important;
  padding-bottom: 12px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
  margin-bottom: 14px !important;
  flex-wrap: wrap !important;
}

.section-title-wrap {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
}

.section-icon {
  font-size: 18px !important;
}

.section-title {
  font-size: 14px !important;
  font-weight: 800 !important;
  color: #ffffff !important;
  letter-spacing: 0.3px !important;
}

.section-badge {
  font-size: 11px !important;
  font-weight: 700 !important;
  background: rgba(0, 206, 201, 0.18) !important;
  color: #55efc4 !important;
  border: 1px solid rgba(0, 206, 201, 0.4) !important;
  padding: 2px 10px !important;
  border-radius: 999px !important;
}

.section-actions-wrap {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
}

/* 🌟 顶级专业设计师毛玻璃流光小按钮 (Studio Mini Buttons) */
.studio-mini-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  padding: 7px 14px !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  border-radius: 999px !important;
  color: #ffffff !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
  outline: none !important;
  white-space: nowrap !important;
}

.studio-mini-btn:hover {
  background: rgba(255, 255, 255, 0.18) !important;
  border-color: rgba(255, 255, 255, 0.35) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45) !important;
}

.studio-mini-btn.primary {
  background: linear-gradient(135deg, rgba(255, 117, 140, 0.35), rgba(255, 126, 179, 0.35)) !important;
  border-color: rgba(255, 117, 140, 0.6) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(255, 117, 140, 0.25) !important;
}

.studio-mini-btn.primary:hover {
  background: linear-gradient(135deg, #ff758c, #ff7eb3) !important;
  border-color: #ffffff !important;
  box-shadow: 0 4px 18px rgba(255, 117, 140, 0.45) !important;
}

.studio-mini-btn.danger {
  background: rgba(255, 118, 117, 0.15) !important;
  border-color: rgba(255, 118, 117, 0.35) !important;
  color: #ff7675 !important;
}

.studio-mini-btn.danger:hover {
  background: rgba(255, 118, 117, 0.3) !important;
  color: #ffffff !important;
}

.slides-empty-placeholder,
.lyrics-empty-placeholder {
  padding: 28px !important;
  text-align: center !important;
  color: rgba(255, 255, 255, 0.5) !important;
  font-size: 12.5px !important;
  line-height: 1.7 !important;
}

.empty-icon {
  font-size: 32px !important;
  display: block !important;
  margin-bottom: 8px !important;
  opacity: 0.8 !important;
}

.slides-cards-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)) !important;
  gap: 16px !important;
}

.slide-item-card {
  background: rgba(0, 0, 0, 0.4) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: 14px !important;
  padding: 10px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
  position: relative !important;
  transition: all 0.2s ease !important;
}

.slide-item-card:hover {
  border-color: rgba(0, 206, 201, 0.6) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6), 0 0 16px rgba(0, 206, 201, 0.2) !important;
}

.slide-thumb-wrap {
  width: 100% !important;
  height: 120px !important;
  border-radius: 10px !important;
  overflow: hidden !important;
  position: relative !important;
  background: #000000 !important;
}

.slide-thumb-img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}

.slide-index-tag {
  position: absolute !important;
  top: 6px !important;
  left: 6px !important;
  background: rgba(0, 0, 0, 0.8) !important;
  color: #55efc4 !important;
  font-size: 10.5px !important;
  font-weight: 800 !important;
  padding: 2px 8px !important;
  border-radius: 6px !important;
  border: 1px solid rgba(85, 239, 196, 0.4) !important;
}

.slide-remove-btn {
  position: absolute !important;
  top: 6px !important;
  right: 6px !important;
  width: 24px !important;
  height: 24px !important;
  border-radius: 50% !important;
  background: rgba(0, 0, 0, 0.8) !important;
  color: #ff7675 !important;
  border: 1px solid rgba(255, 118, 117, 0.4) !important;
  font-size: 11px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
}

.slide-remove-btn:hover {
  background: #ff7675 !important;
  color: #ffffff !important;
}

.slide-controls-row {
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
}

.slide-time-group {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
}

.slide-time-label {
  font-size: 11px !important;
  color: rgba(255, 255, 255, 0.65) !important;
  white-space: nowrap !important;
}

.slide-time-input {
  flex: 1 !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  border-radius: 6px !important;
  color: #ffeaa7 !important;
  font-family: monospace !important;
  font-size: 12px !important;
  font-weight: 800 !important;
  padding: 4px 8px !important;
  text-align: center !important;
  outline: none !important;
}

.slide-time-input:focus {
  border-color: #00cec9 !important;
  box-shadow: 0 0 8px rgba(0, 206, 201, 0.3) !important;
}

.slide-btns-row {
  display: flex !important;
  gap: 6px !important;
}

.slide-action-btn {
  flex: 1 !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  border-radius: 8px !important;
  color: rgba(255, 255, 255, 0.85) !important;
  font-size: 10.5px !important;
  font-weight: 700 !important;
  padding: 5px 4px !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  transition: all 0.15s !important;
  outline: none !important;
}

.slide-action-btn:hover {
  background: rgba(0, 206, 201, 0.25) !important;
  color: #00cec9 !important;
  border-color: rgba(0, 206, 201, 0.5) !important;
}

/* ==========================================================================
   📜 YouTube 风格交互式歌词字幕工坊 (YouTube Subtitle Studio)
   ========================================================================== */
.lyric-view-toggle {
  display: inline-flex !important;
  background: rgba(0, 0, 0, 0.45) !important;
  border-radius: 999px !important;
  padding: 3px !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  gap: 3px !important;
}

.view-toggle-btn {
  background: transparent !important;
  border: none !important;
  border-radius: 999px !important;
  color: rgba(255, 255, 255, 0.65) !important;
  font-size: 11.5px !important;
  font-weight: 700 !important;
  padding: 5px 12px !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  outline: none !important;
}

.view-toggle-btn:hover {
  color: #ffffff !important;
}

.view-toggle-btn.active {
  background: linear-gradient(135deg, #00cec9, #0984e3) !important;
  color: #ffffff !important;
  box-shadow: 0 2px 10px rgba(0, 206, 201, 0.35) !important;
}

.lyrics-timeline-view {
  flex: 1 !important;
  min-height: 220px !important;
  overflow-y: auto !important;
  padding-right: 8px !important;
}

.lyrics-timeline-view[style*="display: none"] {
  display: none !important;
}

.lyrics-raw-view {
  display: flex !important;
  flex-direction: column !important;
  flex: 1 !important;
  min-height: 220px !important;
}

.lyrics-raw-view[style*="display: none"] {
  display: none !important;
}

.lyrics-lines-table {
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
}

.lyric-line-row {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  background: rgba(0, 0, 0, 0.3) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: 12px !important;
  padding: 8px 12px !important;
  transition: all 0.2s ease !important;
}

.lyric-line-row:hover {
  background: rgba(255, 255, 255, 0.06) !important;
  border-color: rgba(255, 255, 255, 0.25) !important;
}

.lyric-line-row.active {
  background: rgba(255, 117, 140, 0.2) !important;
  border-color: rgba(255, 117, 140, 0.7) !important;
  box-shadow: 0 0 20px rgba(255, 117, 140, 0.35) !important;
}

.lyric-line-row.selected {
  border-color: #00cec9 !important;
}

.lyric-preview-play-btn {
  width: 28px !important;
  height: 28px !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  color: #fff !important;
  font-size: 11px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  flex-shrink: 0 !important;
  transition: all 0.2s !important;
  outline: none !important;
}

.lyric-preview-play-btn:hover {
  background: #ff758c !important;
  border-color: #ffffff !important;
  transform: scale(1.15) !important;
}

.lyric-time-inputs-wrap {
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
  flex-shrink: 0 !important;
}

.lyric-time-box {
  width: 78px !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  border-radius: 8px !important;
  color: #ffeaa7 !important;
  font-family: monospace !important;
  font-size: 12px !important;
  font-weight: 800 !important;
  padding: 5px 8px !important;
  text-align: center !important;
  outline: none !important;
}

.lyric-time-box:focus {
  border-color: #00cec9 !important;
  box-shadow: 0 0 8px rgba(0, 206, 201, 0.3) !important;
}

.lyric-text-input {
  flex: 1 !important;
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  border-radius: 8px !important;
  color: #ffffff !important;
  font-size: 13px !important;
  padding: 6px 12px !important;
  outline: none !important;
}

.lyric-text-input:focus {
  border-color: #ff758c !important;
  background: rgba(255, 255, 255, 0.1) !important;
  box-shadow: 0 0 8px rgba(255, 117, 140, 0.25) !important;
}

.lyric-line-actions {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  flex-shrink: 0 !important;
}

.lyric-action-btn {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  border-radius: 8px !important;
  color: rgba(255, 255, 255, 0.8) !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  padding: 5px 8px !important;
  cursor: pointer !important;
  transition: all 0.15s !important;
  outline: none !important;
}

.lyric-action-btn:hover {
  background: rgba(255, 255, 255, 0.18) !important;
  color: #ffffff !important;
}

.lyric-action-btn.danger:hover {
  background: rgba(255, 118, 117, 0.25) !important;
  color: #ff7675 !important;
  border-color: rgba(255, 118, 117, 0.5) !important;
}

.lyrics-raw-editor {
  width: 100% !important;
  flex: 1 !important;
  min-height: 220px !important;
  height: 100% !important;
  background: rgba(10, 6, 16, 0.85) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  border-radius: 12px !important;
  color: #e2e8f0 !important;
  font-family: 'JetBrains Mono', Consolas, Monaco, monospace !important;
  font-size: 12.5px !important;
  line-height: 1.7 !important;
  padding: 14px !important;
  resize: none !important;
  outline: none !important;
  box-sizing: border-box !important;
}

.lyrics-raw-editor:focus {
  border-color: #00cec9 !important;
  box-shadow: 0 0 16px rgba(0, 206, 201, 0.25) !important;
}

/* ==============================================================================
   🌐 YouTube Studio 风格：多语言元数据与多语种字幕控制栏 CSS
   ============================================================================== */
.uploader-lang-management-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: linear-gradient(135deg, rgba(30, 20, 48, 0.9), rgba(18, 11, 28, 0.95));
  border: 1px solid rgba(255, 117, 140, 0.3);
  border-radius: 16px;
  padding: 10px 16px;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  flex-wrap: wrap;
}

.uploader-lang-management-bar .lang-bar-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.uploader-lang-management-bar .lang-bar-icon {
  font-size: 18px;
  filter: drop-shadow(0 2px 6px rgba(0, 206, 201, 0.4));
}

.uploader-lang-management-bar .lang-bar-title {
  font-size: 13px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.3px;
}

/* 默认语言选择下拉框 */
.lang-default-select {
  appearance: none;
  -webkit-appearance: none;
  background: rgba(0, 206, 201, 0.12);
  border: 1px solid rgba(0, 206, 201, 0.4);
  border-radius: 20px;
  color: #00cec9;
  font-size: 11.5px;
  font-weight: 700;
  padding: 4px 24px 4px 10px;
  cursor: pointer;
  outline: none;
  transition: all 0.2s ease;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2300cec9' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  min-width: 130px;
}

.lang-default-select:hover {
  background-color: rgba(0, 206, 201, 0.22);
  border-color: #00cec9;
  color: #fff;
}

.lang-default-select option {
  background: #1a1030;
  color: #fff;
}

.uploader-lang-management-bar .lang-bar-center {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 260px;
  flex-wrap: wrap;
}

.lang-chips-container {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.lang-chip-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full, 9999px);
  color: rgba(255, 255, 255, 0.85);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.lang-chip-pill:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
  transform: translateY(-1px);
}

.lang-chip-pill.active {
  background: linear-gradient(135deg, #ff758c 0%, #7928ca 100%);
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  box-shadow: 0 4px 14px rgba(255, 117, 140, 0.45);
}

.lang-chip-pill .chip-flag {
  font-size: 14px;
}

.lang-chip-pill .chip-def-badge {
  font-size: 9px;
  padding: 1px 5px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 4px;
  font-weight: 800;
  color: #ffeaa7;
}

.add-lang-dropdown-wrap {
  position: relative;
  display: inline-block;
}

.lang-add-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 11px;
  background: rgba(0, 206, 201, 0.15);
  border: 1px dashed rgba(0, 206, 201, 0.45);
  border-radius: var(--radius-full, 9999px);
  color: #00cec9;
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-add-pill-btn:hover {
  background: rgba(0, 206, 201, 0.28);
  border-color: #00cec9;
  color: #fff;
  transform: translateY(-1px);
}

.add-lang-popover {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: rgba(20, 14, 32, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.65), 0 0 20px rgba(0, 206, 201, 0.2);
  backdrop-filter: blur(25px);
  padding: 8px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 4px;
  animation: ccDropdownFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.add-lang-popover .popover-title {
  font-size: 10.5px;
  font-weight: 800;
  color: var(--text-muted, #a0aec0);
  padding: 4px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 4px;
}

.add-lang-popover .popover-options-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 220px;
  overflow-y: auto;
}

.popover-lang-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 8px;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.9);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: left;
  width: 100%;
}

.popover-lang-item:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.popover-lang-item .p-flag {
  font-size: 15px;
}

.popover-lang-item .p-name {
  flex: 1;
  font-weight: 600;
}

.popover-lang-item .p-code {
  font-size: 10px;
  color: var(--text-muted, #718096);
  font-family: monospace;
}

.popover-empty-tip {
  font-size: 12px;
  color: var(--text-muted, #a0aec0);
  padding: 10px;
  text-align: center;
}

.uploader-lang-management-bar .lang-bar-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.lang-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 11px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-full, 9999px);
  color: #fff;
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-action-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.lang-action-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.lang-action-btn.primary {
  background: linear-gradient(135deg, rgba(255, 117, 140, 0.35), rgba(121, 40, 202, 0.35));
  border-color: rgba(255, 117, 140, 0.5);
  color: #fff;
}

.lang-action-btn.primary:hover:not(:disabled) {
  background: linear-gradient(135deg, #ff758c, #7928ca);
  box-shadow: 0 4px 12px rgba(255, 117, 140, 0.4);
}

.lang-action-btn.danger {
  background: rgba(255, 107, 129, 0.15);
  border-color: rgba(255, 107, 129, 0.35);
  color: #ff6b81;
}

.lang-action-btn.danger:hover:not(:disabled) {
  background: rgba(255, 107, 129, 0.3);
  color: #fff;
}

.studio-mini-btn.translate-btn {
  background: linear-gradient(135deg, rgba(0, 206, 201, 0.25), rgba(108, 92, 231, 0.25)) !important;
  border: 1px solid rgba(0, 206, 201, 0.45) !important;
  color: #00cec9 !important;
  font-weight: 800 !important;
}

.studio-mini-btn.translate-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #00cec9, #6c5ce7) !important;
  color: #fff !important;
  box-shadow: 0 4px 12px rgba(0, 206, 201, 0.35) !important;
  transform: translateY(-1px) !important;
}

.studio-mini-btn.translate-btn:disabled {
  opacity: 0.45 !important;
  cursor: not-allowed !important;
}