/* ============================================
   Spine资源站 - 全局主题系统 & 布局框架
   游戏平台风格 (Steam/Epic Games)
   ============================================ */

/* --- CSS 变量：深色主题（默认）--- */
:root, [data-theme="dark"] {
  --bg-primary: #1a1d23;
  --bg-secondary: #14171c;
  --bg-sidebar: #111318;
  --bg-card: #22262e;
  --bg-card-hover: #2a2f38;
  --bg-hover: #2a2f38;
  --bg-surface: #1e2128;
  --bg-input: #1e2128;
  --bg-modal: #1e2128;
  --bg-overlay: rgba(0,0,0,0.7);
  --bg-accent-subtle: rgba(108,92,231,0.1);

  --text-primary: #e8eaed;
  --text-secondary: #9aa0a6;
  --text-muted: #5f6368;
  --text-accent: #a78bfa;

  --accent: #6c5ce7;
  --accent-hover: #7c6ff7;
  --accent-active: #5b4bd6;
  --success: #00c853;
  --warning: #ffd600;
  --error: #ff5252;
  --info: #40c4ff;

  --border: #2d3239;
  --border-light: #3a4049;
  --border-accent: rgba(108,92,231,0.4);

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.5);
  --shadow-accent: 0 4px 20px rgba(108,92,231,0.3);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --sidebar-width: 220px;
  --sidebar-collapsed: 64px;
  --topbar-height: 56px;

  --transition: 0.2s ease;
  --transition-slow: 0.35s ease;

  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', sans-serif;
  --font-mono: 'Cascadia Code', 'Fira Code', monospace;
}

/* --- CSS 变量：浅色主题 --- */
[data-theme="light"] {
  --bg-primary: #f0f2f5;
  --bg-secondary: #e8eaed;
  --bg-sidebar: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f5f5f7;
  --bg-hover: #f0f2f5;
  --bg-surface: #ffffff;
  --bg-input: #f5f5f7;
  --bg-modal: #ffffff;
  --bg-overlay: rgba(0,0,0,0.5);
  --bg-accent-subtle: rgba(108,92,231,0.08);

  --text-primary: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-muted: #aeaeb2;
  --text-accent: #6c5ce7;

  --accent: #6c5ce7;
  --accent-hover: #5b4bd6;
  --accent-active: #4a3ac5;

  --border: #e5e5ea;
  --border-light: #d1d1d6;
  --border-accent: rgba(108,92,231,0.3);

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-accent: 0 4px 20px rgba(108,92,231,0.15);
}

/* --- 全局重置 --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; -webkit-font-smoothing: antialiased; }

.hidden { display: none !important; }

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-primary);
  height: 100vh;
  overflow: hidden;
  transition: background-color var(--transition-slow), color var(--transition-slow);
}

a { color: var(--text-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-hover); }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* --- 应用布局 --- */
.app-layout {
  display: flex;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

/* --- 侧边栏 --- */
.sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  z-index: 100;
  transition: transform var(--transition-slow), width var(--transition-slow);
}

.sidebar-header {
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 10px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-logo-icon {
  font-size: 1.5rem;
  color: var(--accent);
  flex-shrink: 0;
}

.sidebar-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  white-space: nowrap;
}
.sidebar-title:hover { color: var(--text-primary); }

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 8px;
}

.sidebar-section-title {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 12px 12px 6px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  position: relative;
  margin-bottom: 2px;
}

.sidebar-link i { font-size: 1.15rem; width: 20px; text-align: center; flex-shrink: 0; }
.sidebar-link > span:not(.sidebar-badge) { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.sidebar-link:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.sidebar-link.active {
  background: var(--bg-accent-subtle);
  color: var(--accent);
  font-weight: 600;
}

.sidebar-link.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--accent);
  border-radius: 0 3px 3px 0;
}

.sidebar-link--highlight {
  color: var(--accent);
  background: var(--bg-accent-subtle);
  font-weight: 600;
}
.sidebar-link--highlight:hover {
  background: rgba(108,92,231,0.18);
  color: var(--accent);
}

.sidebar-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 12px;
  background: var(--error);
  color: #fff;
  line-height: 1.4;
  margin-left: auto;
  flex-shrink: 0;
  white-space: nowrap;
}

/* --- 侧边栏手风琴/卷帘样式 --- */
.sidebar-group {
  margin-bottom: 2px;
}

.sidebar-main-link {
  font-weight: 600;
  justify-content: flex-start;
}

.sidebar-group.active > .sidebar-main-link {
  color: var(--text-primary);
  background: transparent;
}

.sidebar-arrow {
  margin-left: auto;
  font-size: 1rem !important;
  width: auto !important;
  transition: transform 0.25s ease;
  opacity: 0.5;
}

.sidebar-group.active .sidebar-arrow {
  transform: rotate(180deg);
  opacity: 0.8;
}

.sidebar-sub-list {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding-left: 16px;
}

.sidebar-group.active .sidebar-sub-list {
  max-height: 500px;
}

.sidebar-group.active.collapsed .sidebar-sub-list {
  max-height: 0;
}

.sidebar-group.active.collapsed .sidebar-arrow {
  transform: rotate(0deg);
}

.sidebar-sub-link {
  font-size: 0.85rem !important;
  padding: 7px 12px 7px 24px !important;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition);
}

.sidebar-sub-link:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.sidebar-sub-link.active {
  color: var(--accent);
  background: rgba(108,92,231,0.15);
  font-weight: 600;
}

.sidebar-sub-link i {
  font-size: 0.9rem;
  flex-shrink: 0;
}

.sidebar-sub-link span {
  flex: 1;
}

/* 专辑合集链接红色主题 */
.sidebar-sub-link[href$="/albums"] span {
  color: #e74c3c !important;
}
.sidebar-sub-link[href$="/albums"].active span {
  color: var(--text-primary) !important;
}

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

/* --- 侧边栏锁定遮罩（仅PC端） --- */
.sidebar-lock-overlay {
  display: none;
}

@media (min-width: 769px) {
  .sidebar-lock-overlay {
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    z-index: 100;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease;
  }
  .sidebar-lock-overlay.unlocked {
    opacity: 0;
    pointer-events: none;
  }
  .sidebar-lock-content {
    text-align: center;
    color: #fff;
  }
  .sidebar-lock-content i {
    font-size: 2.5rem;
    margin-bottom: 12px;
    opacity: 0.8;
  }
  .sidebar-lock-content p {
    font-size: 0.9rem;
    margin-bottom: 16px;
    opacity: 0.9;
  }
  .sidebar-unlock-btn {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 8px 24px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
  }
  .sidebar-unlock-btn:hover {
    background: var(--accent-hover);
    transform: scale(1.05);
  }
  .sidebar {
    position: relative;
  }
}

/* --- 右侧主区域 --- */
.main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* --- 顶栏 --- */
.topbar {
  height: var(--topbar-height);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 12px;
  flex-shrink: 0;
  z-index: 200;
}

.topbar-hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.topbar-hamburger:hover { background: var(--bg-hover); color: var(--text-primary); }

.topbar-search {
  flex: 1;
  max-width: 480px;
  position: relative;
}

.topbar-search input {
  width: 100%;
  height: 36px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0 90px 0 36px;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all var(--transition);
  outline: none;
}

.topbar-search input::placeholder { color: var(--text-muted); }
.topbar-search input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(108,92,231,0.15); }

.topbar-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1rem;
  pointer-events: none;
}

.topbar-search-btn {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--accent);
  border: none;
  color: #fff;
  height: 28px;
  padding: 0 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: background var(--transition);
}
.topbar-search-btn:hover { background: var(--accent-hover); }

.topbar-search-clear {
  position: absolute;
  right: 38px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  padding: 4px;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.topbar-search-clear:hover { color: var(--text-primary); }

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.topbar-icon-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.topbar-icon-btn:hover { background: var(--bg-hover); color: var(--text-primary); }

/* 登录注册按钮组 */
.topbar-auth-btns {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-auth-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.topbar-auth-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(108,92,231,0.1), rgba(162,155,254,0.1));
  opacity: 0;
  transition: opacity var(--transition);
}
.topbar-auth-btn i { 
  font-size: 1.05rem; 
  position: relative;
  z-index: 1;
}
.topbar-auth-btn span {
  position: relative;
  z-index: 1;
}
.topbar-auth-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(108,92,231,0.15);
}
.topbar-auth-btn:hover::before {
  opacity: 1;
}

.topbar-auth-btn--register {
  background: linear-gradient(135deg, #6c5ce7, #a29bfe);
  border-color: transparent;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 2px 12px rgba(108,92,231,0.3);
}
.topbar-auth-btn--register:hover {
  background: linear-gradient(135deg, #7c6ff7, #b3aaff);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(108,92,231,0.4);
}

/* 用户菜单 */
.topbar-user {
  position: relative;
  display: flex;
  align-items: center;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px 4px 4px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition);
  border: 1px solid var(--border);
  background: var(--bg-card);
}
.user-info:hover { background: var(--bg-hover); border-color: var(--accent); }

.topbar-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
}

.topbar-username {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  max-width: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.topbar-user-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 200px;
  background: var(--bg-modal);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
  z-index: 200;
  overflow: hidden;
}

.topbar-user:hover .topbar-user-dropdown,
.topbar-user-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-header {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-accent-subtle);
}

.dropdown-header-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.dropdown-header-row:last-child { margin-bottom: 0; }
.dropdown-header-row i { color: var(--accent); font-size: 0.9rem; width: 16px; text-align: center; }

.dropdown-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  color: var(--text-secondary);
  font-size: 0.88rem;
  transition: all var(--transition);
  text-decoration: none;
  border-bottom: 1px solid rgba(45,50,57,0.3);
}
.dropdown-link:last-child { border-bottom: none; }
.dropdown-link:hover { background: var(--bg-hover); color: var(--text-primary); }
.dropdown-link i { font-size: 1rem; width: 18px; text-align: center; }
.dropdown-link--logout { color: var(--error) !important; }
.dropdown-link--logout:hover { background: rgba(255,82,82,0.1); }

.topbar-login-btn {
  padding: 6px 16px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
  text-decoration: none;
}
.topbar-login-btn:hover { background: var(--accent-hover); color: #fff; }

/* --- 内容区 --- */
.content-area {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 20px 20px 0;
  scroll-behavior: smooth;
  display: flex;
  flex-direction: column;
}

.content-inner {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

/* --- 公告条 --- */
.announcement-bar {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: #fff;
  padding: 10px 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}

.announcement-track {
  display: flex;
  gap: 80px;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  will-change: transform;
}

.announcement-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  flex-shrink: 0;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* --- 搜索推荐词 --- */
.search-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.search-tag {
  padding: 5px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
}
.search-tag:hover { border-color: var(--accent); color: var(--accent); background: var(--bg-accent-subtle); }
.search-tag.active { border-color: var(--accent); color: var(--accent); background: var(--bg-accent-subtle); font-weight: 600; }
.search-tag.active .tag-close { opacity: 1; }

/* 搜索标签右上角删除× */
.search-tag .tag-close {
  position: absolute;
  top: -7px;
  right: -7px;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 300;
  line-height: 1;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  opacity: 0;
  transition: all 0.15s ease;
  z-index: 1;
}
.search-tag:hover .tag-close {
  opacity: 1;
}
.search-tag .tag-close:hover {
  color: #fff;
  background: #ef4444;
  border-color: #ef4444;
}

/* --- 资源网格 --- */
.resource-grid {
  --mc-per-row: 5;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(max(200px, calc(100% / var(--mc-per-row) - 16px)), 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

/* --- 资源卡片 --- */
.resource-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  animation: fadeInUp 0.4s ease-out both;
  will-change: transform, opacity;
}

.resource-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-accent);
  transform: translateY(-2px);
}

.card-preview {
  position: relative;
  height: 200px;
  background: var(--bg-secondary);
  overflow: hidden;
}

.card-preview spine-skeleton {
  width: 100%;
  height: 100%;
  display: block;
}

.card-skeleton-holder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
}

.card-skeleton-loading {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999999;
  pointer-events: none;
}

.card-skeleton-loading i {
  color: var(--text-muted);
  font-size: 1.6rem;
  animation: spin 1.2s linear infinite;
}

.card-skeleton-error {
  color: var(--error);
  font-size: 1.4rem;
}

/* --- 音频卡片波形图 (Canvas) --- */
.card-waveform {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-card) 100%);
  position: relative;
  overflow: hidden;
  padding: 5px;
}
/* 暗色系时波形区更黑 */
[data-theme="dark"] .card-waveform {
  background: linear-gradient(135deg, #111318 0%, #1a1d24 100%);
}
/* 亮色系时波形区更白 */
[data-theme="light"] .card-waveform {
  background: #ffffff !important;
}
.card-waveform canvas {
  width: 100%;
  height: 100%;
  display: block;
  background: transparent;
}

/* 音频卡片悬停效果 */
.resource-card--audio:hover .card-waveform canvas {
  opacity: 0.6;
}
/* 音频卡片左下角时长标签 */
.card-audio-duration {
  position: absolute;
  top: 30px;
  right: 8px;
  background: rgba(0,0,0,0.65);
  color: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.4;
  z-index: 3;
  pointer-events: none;
}
/* 音频卡片右上角比特率角标 */
.card-audio-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  white-space: nowrap;
  z-index: 3;
  pointer-events: none;
}
.resource-card--audio .card-preview-overlay {
  display: flex;
  background: transparent;
}
.resource-card--video .card-preview-overlay {
  display: flex;
  pointer-events: none;
  background: transparent;
}
.resource-card--audio .card-preview-overlay {
  pointer-events: none;
  background: transparent;
}
.resource-card:not(.resource-card--audio):not(.resource-card--video):not(.resource-card--image):not(.resource-card--psd) .card-play-btn {
  display: none;
}

.resource-card--audio .card-play-btn,
.resource-card--video .card-play-btn,
.resource-card--image .card-play-btn,
.resource-card--psd .card-play-btn {
  width: 36px;
  height: 36px;
  font-size: 1rem;
  pointer-events: auto;
}
.resource-card--audio.audio-playing .card-preview-overlay,
.resource-card--video.video-playing .card-preview-overlay {
  background: transparent;
}
/* 播放时隐藏下载/预览/收藏按钮 */
.resource-card--audio.audio-playing .card-preview-actions,
.resource-card--video.video-playing .card-preview-actions {
  display: none;
}

/* 卡片音频时间显示 */
.card-audio-time {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.7);
  color: #fff;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  z-index: 5;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 3px;
}
.card-audio-time span {
  line-height: 1;
}

/* 卡片音频加载旋转圈 */
.card-audio-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.4);
  z-index: 10;
  border-radius: inherit;
}
.card-audio-loading .loading-ring {
  width: 28px;
  height: 28px;
  border-width: 3px;
}

/* ===================== 视频卡片样式 ===================== */
.resource-card--video .card-preview {
  position: relative;
}
.card-video-cover {
  width: 100%;
  min-height: 180px;
  overflow: hidden;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-video-thumb {
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: contain;
  display: block;
}
.card-video-duration {
  position: absolute;
  top: 30px;
  right: 8px;
  background: rgba(0,0,0,0.65);
  color: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.4;
  z-index: 10;
  pointer-events: none;
}
.card-video-badge,
.card-image-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  white-space: nowrap;
  z-index: 10;
  pointer-events: none;
}
/* 视频卡片不需要动画/皮肤选择行 */
.resource-card--video .card-selects-row {
  display: none !important;
}

/* ===================== 图片/PSD卡片样式 ===================== */
.resource-card--image .card-preview,
.resource-card--psd .card-preview {
  position: relative;
}
.card-image-cover {
  width: 100%;
  min-height: 180px;
  overflow: hidden;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-image-thumb {
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: contain;
  display: block;
}
.card-psd-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: linear-gradient(135deg, #8b5cf6, #6366f1);
  color: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  white-space: nowrap;
  z-index: 10;
  pointer-events: none;
}
.resource-card--image .card-selects-row,
.resource-card--psd .card-selects-row,
.resource-card--model .card-selects-row {
  display: none !important;
}

/* ===================== 3D模型卡片样式 ===================== */
.resource-card--model .card-preview-actions {
  top: auto;
  bottom: 16px;
}
.card-model-cover {
  width: 100%;
  min-height: 180px;
  overflow: hidden;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.card-model-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.3);
  gap: 8px;
}
.card-model-placeholder i {
  font-size: 3rem;
}
.card-model-placeholder span {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
}
.card-model-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  white-space: nowrap;
  z-index: 10;
  pointer-events: none;
}
.resource-card--image .card-preview-overlay,
.resource-card--psd .card-preview-overlay,
.resource-card--model .card-preview-overlay {
  display: flex;
  pointer-events: none;
  background: transparent;
}

/* ===================== 详情页图片/PSD预览 ===================== */
.detail-image-preview {
  width: 100%;
  background: #111;
  border-radius: 8px 8px 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.detail-image-full {
  width: 100%;
  height: auto;
  max-height: 600px;
  object-fit: contain;
  display: block;
}
.detail-psd-actions {
  width: 100%;
  padding: 12px 16px;
  display: flex;
  justify-content: flex-end;
  background: rgba(0,0,0,0.3);
}
.detail-psd-edit-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: linear-gradient(135deg, #8b5cf6, #6366f1);
  color: #fff;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.2s;
}
.detail-psd-edit-btn:hover {
  opacity: 0.9;
  color: #fff;
  text-decoration: none;
}

/* 预览模态框视频播放器 */
.preview-video-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
}
.preview-video-info {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

/* --- 预览模态框音频播放器 (WaveSurfer) --- */
.preview-audio-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 30px 20px;
}

/* --- 预览模态框图片预览 --- */
.preview-image-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  min-height: 200px;
}
.preview-image-container {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
}

/* --- 预览模态框3D预览 --- */
.preview-3d-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0;
  min-height: 400px;
  border-radius: 8px;
  overflow: hidden;
}
.preview-3d-container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.preview-waveform-container {
  width: 100%;
  min-height: 128px;
  background: var(--bg-surface);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}

/* 预览模态框音频加载旋转圈 */
.preview-audio-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.5);
  z-index: 10;
  border-radius: 8px;
}
.preview-audio-loading .loading-ring {
  width: 36px;
  height: 36px;
  border-width: 3px;
}
.preview-audio-controls {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 16px;
  width: 100%;
  max-width: 500px;
}
.preview-audio-play-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
}
.preview-audio-play-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.preview-audio-time {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}
.preview-audio-volume {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.preview-audio-volume i {
  font-size: 18px;
  color: var(--text-secondary);
}
.volume-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 80px;
  height: 4px;
  background: var(--bg-surface);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  background: var(--accent);
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.15s;
}
.volume-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}
.volume-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  background: var(--accent);
  border-radius: 50%;
  cursor: pointer;
  border: none;
}

/* --- 详情页音频播放器 --- */
.detail-audio-player {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 100px 32px 32px 32px;
}
.detail-audio-waveform {
  width: 100%;
  min-height: 160px;
  background: var(--bg-surface);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}
.detail-audio-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}
.detail-audio-play-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
}
.detail-audio-play-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.detail-audio-time {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}
.detail-audio-volume {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.detail-audio-volume i {
  font-size: 18px;
  color: var(--text-secondary);
}

.card-preview-overlay {
  display: none;
  position: absolute;
  inset: 0;
  align-items: flex-start;
  justify-content: center;
  z-index: 200;
  padding-top: 10px;
}

/* 音频卡片操作按钮在卡内悬浮 */
.resource-card:hover .card-preview-overlay {
  display: flex;
}
.resource-card--audio .card-preview-overlay {
  background: transparent;
}
.resource-card--audio:hover .card-preview-overlay {
  display: flex;
}
.card-play-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  color: #fff;
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  box-shadow: var(--shadow-md);
}
.card-play-btn:hover { background: var(--accent-hover); transform: scale(1.1); }

/* 已试听过的音频 - 按钮变为绿色透明 */
.played .card-play-btn {
  background: rgba(16, 185, 129, 0.65);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.3);
}
.played .card-play-btn:hover {
  background: rgba(16, 185, 129, 0.85);
  transform: scale(1.1);
}

/* 卡片预览底部标签 */
.card-preview-badge {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 4px 8px;
  background: rgba(0,0,0,0.55);
  color: rgba(255,255,255,0.85);
  font-size: 0.72rem;
  font-weight: 500;
  pointer-events: none;
  z-index: 2;
}
/* 亮色主题：纯白背景纯黑文本 */
[data-theme="light"] .card-preview-badge {
  background: rgba(255,255,255,0.85);
  color: #000000;
}
.badge-divider { color: rgba(255,255,255,0.3); font-size: 0.65rem; }

/* 卡片预览区悬浮操作按钮 */
.card-preview-actions {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 200;
  pointer-events: none;
}
.resource-card:hover .card-preview-actions {
  opacity: 1;
  pointer-events: auto;
}
/* 音频资源按钮组定位到卡片底部 */
.resource-card--audio .card-preview-actions {
  top: auto;
  bottom: 16px;
}
/* 视频资源按钮组也定位到卡片底部 */
.resource-card--video .card-preview-actions {
  top: auto;
  bottom: 16px;
}
/* 图片资源按钮组也定位到卡片底部 */
.resource-card--image .card-preview-actions {
  top: auto;
  bottom: 16px;
}
/* PSD资源按钮组也定位到卡片底部 */
.resource-card--psd .card-preview-actions {
  top: auto;
  bottom: 16px;
}
.card-preview-btn {
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  border-radius: 50%;
  font-size: 1.15rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  position: relative;
  overflow: hidden;
}
.card-preview-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.2);
  opacity: 0;
  transition: opacity 0.2s ease;
}
.card-preview-btn:hover::before {
  opacity: 1;
}
.card-action-download {
  background: linear-gradient(135deg, #40c4ff, #0091ea);
  color: #fff;
}
.card-action-download:hover {
  background: linear-gradient(135deg, #5ad1ff, #1aa3ff);
  transform: scale(1.15) translateY(-2px);
  box-shadow: 0 6px 20px rgba(64,196,255,0.5);
}
.card-action-preview {
  background: linear-gradient(135deg, #6c5ce7, #a29bfe);
  color: #fff;
}
.card-action-preview:hover {
  background: linear-gradient(135deg, #7c6ff7, #b3aaff);
  transform: scale(1.15) translateY(-2px);
  box-shadow: 0 6px 20px rgba(108,92,231,0.5);
}
.card-action-favorite {
  background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
  color: #fff;
}
.card-action-favorite:hover {
  background: linear-gradient(135deg, #ff8585, #ff6b85);
  transform: scale(1.15) translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,107,107,0.5);
}
.card-action-favorite.active {
  background: linear-gradient(135deg, #ff4757, #ff6b81);
  animation: heartBeat 0.4s ease;
}
.card-action-edit {
  background: linear-gradient(135deg, #f7b731, #f9ca24);
  color: #1a1a2e;
}
.card-action-edit:hover {
  background: linear-gradient(135deg, #f9ca24, #fdcb6e);
  transform: scale(1.15) translateY(-2px);
  box-shadow: 0 6px 20px rgba(247,183,49,0.5);
}
@keyframes heartBeat {
  0%, 100% { transform: scale(1); }
  25% { transform: scale(1.25); }
  50% { transform: scale(1.1); }
  75% { transform: scale(1.2); }
}
.card-action-preview {
  background: rgba(255,255,255,0.7);
  color: #333;
  backdrop-filter: blur(4px);
}
.card-action-preview:hover {
  background: rgba(255,255,255,0.9);
  transform: scale(1.1);
}
.card-action-favorite {
  background: rgba(255,255,255,0.7);
  color: #999;
  backdrop-filter: blur(4px);
}
.card-action-favorite:hover {
  background: rgba(255,255,255,0.9);
  color: #ef4444;
  transform: scale(1.1);
}
.card-action-favorite.active {
  background: rgba(239,68,68,0.15);
  color: #ef4444;
  border: 1px solid rgba(239,68,68,0.3);
}

.card-info {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.card-title a { color: inherit; text-decoration: none; }
.card-title a:hover { color: var(--accent); }

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

.card-tag {
  font-size: 0.68rem;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: rgba(150,150,150,0.1);
  color: #9aa0a6;
  border: 1px solid rgba(150,150,150,0.2);
}
.card-tag.accent { background: rgba(150,150,150,0.1); color: #9aa0a6; border-color: rgba(150,150,150,0.2); }
.card-tag.secondary { background: rgba(150,150,150,0.1); color: #9aa0a6; border-color: rgba(150,150,150,0.2); }

/* 编辑模态框标签 */
.edit-tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  background: rgba(108,92,231,0.15);
  color: var(--accent);
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 500;
  border: 1px solid rgba(108,92,231,0.25);
}
.edit-tag-chip .ri-close-line {
  cursor: pointer;
  font-size: 0.85rem;
  opacity: 0.6;
  transition: opacity 0.2s;
}
.edit-tag-chip .ri-close-line:hover { opacity: 1; }
.edit-preset-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  background: rgba(150,150,150,0.1);
  color: var(--text-primary);
  border-radius: 6px;
  font-size: 0.82rem;
  cursor: pointer;
  border: 1px solid rgba(150,150,150,0.2);
  transition: background 0.2s, border-color 0.2s;
}
.edit-preset-chip:hover { background: rgba(150,150,150,0.2); border-color: var(--accent); color: var(--accent); }
.edit-preset-chip .ri-close-circle-line {
  cursor: pointer;
  font-size: 0.8rem;
  opacity: 0.4;
  transition: opacity 0.2s;
}
.edit-preset-chip .ri-close-circle-line:hover { opacity: 0.8; }

.card-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.card-author {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--text-primary);
}
.card-author i { color: inherit; }
.card-author a { color: inherit; }
.card-author a:hover { color: var(--accent); }

.card-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
  padding-top: 8px;
}

.card-btn {
  flex: 1;
  padding: 8px;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all var(--transition);
}

.card-btn--primary {
  background: var(--accent);
  color: #fff;
}
.card-btn--primary:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-accent); }

.card-btn--secondary {
  background: var(--bg-hover);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.card-btn--secondary:hover { border-color: var(--accent); color: var(--accent); }

/* 动画选择器 */
.card-select {
  width: 100%;
  padding: 6px 8px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.82rem;
  outline: none;
  cursor: pointer;
}

.card-selects-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.card-selects-row .card-select {
  flex: 1;
}

/* --- 专辑网格 --- */
.album-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.album-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.album-card:hover { border-color: #f59e0b; box-shadow: 0 4px 20px rgba(245,158,11,0.2); transform: translateY(-2px); }

.album-cover {
  position: relative;
  width: 100%;
  padding-bottom: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  overflow: hidden;
}
.album-cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 专辑封面悬浮查看图标 */
.album-cover-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.35);
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 3;
}
.album-card:hover .album-cover-overlay {
  opacity: 1;
}
.album-cover-overlay i {
  font-size: 2rem;
  color: rgba(255,255,255,0.85);
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
  transition: transform 0.2s ease;
}
.album-card:hover .album-cover-overlay i {
  transform: scale(1.15);
}

.album-badge-corner {
  position: absolute;
  top: 12px;
  right: -32px;
  padding: 3px 36px;
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #ff4757, #ff6b81);
  transform: rotate(45deg);
  white-space: nowrap;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
  z-index: 2;
  box-shadow: 0 2px 4px rgba(0,0,0,0.15);
  letter-spacing: 1px;
}
.album-badge-corner.free {
  background: linear-gradient(135deg, #10b981, #34d399);
}

.album-body { padding: 12px; display: flex; flex-direction: column; gap: 6px; flex: 1; background: var(--bg-card); }
.album-name { font-size: 0.92rem; font-weight: 600; color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.album-name a { color: inherit; text-decoration: none; }
.album-name a:hover { color: var(--accent); }

.album-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.album-file-count {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.album-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}

.album-author-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
  flex-shrink: 0;
}

.album-preview-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
  border-radius: 50%;
  font-size: 1rem;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
}
.album-preview-btn:hover { background: var(--accent); color: #fff; }

/* --- 分页 --- */
.pagination-container {
  margin-top: auto;
  padding: 12px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  position: sticky;
  bottom: 0;
  z-index: 10;
}

.pagination {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}

.pagination-btn {
  padding: 8px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  min-width: 40px;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.pagination-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--bg-accent-subtle); }
.pagination-btn.current { background: var(--accent); color: #fff; border-color: var(--accent); cursor: default; }
.pagination-ellipsis { padding: 8px 4px; color: var(--text-muted); }
.page-info { color: var(--text-muted); font-size: 0.82rem; }

/* --- 模态框 --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.modal-overlay.show { opacity: 1; visibility: visible; }

.modal-panel {
  background: var(--bg-modal);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 92%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.92);
  transition: transform 0.25s ease;
}
.modal-overlay.show .modal-panel { transform: scale(1); }

.modal-panel--wide { max-width: 900px; }

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
}
.modal-head h3 { font-size: 1.05rem; font-weight: 700; color: var(--accent); }
.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.modal-close-btn:hover { background: var(--bg-hover); color: var(--text-primary); }

.modal-body-content { padding: 20px; }
.modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 20px;
}

/* 模态框按钮 */
.mbtn {
  padding: 10px 22px;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.mbtn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}
.mbtn:active::before {
  width: 300px;
  height: 300px;
}
.mbtn--primary {
  background: linear-gradient(135deg, #6c5ce7, #a29bfe);
  color: #fff;
  box-shadow: 0 4px 15px rgba(108,92,231,0.3);
}
.mbtn--primary:hover {
  background: linear-gradient(135deg, #7c6ff7, #b3aaff);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(108,92,231,0.4);
}
.mbtn--success {
  background: linear-gradient(135deg, #00c853, #69f0ae);
  color: #fff;
  box-shadow: 0 4px 15px rgba(0,200,83,0.3);
}
.mbtn--success:hover {
  background: linear-gradient(135deg, #00e676, #7dffbf);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,200,83,0.4);
}
.mbtn--cancel {
  background: var(--bg-hover);
  color: var(--text-secondary);
  border: 1.5px solid var(--border);
}
.mbtn--cancel:hover {
  border-color: var(--accent);
  color: var(--text-primary);
  background: var(--bg-accent-subtle);
  transform: translateY(-1px);
}
.mbtn--share {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: #fff;
  box-shadow: 0 4px 15px rgba(102,126,234,0.3);
}
.mbtn--share:hover {
  background: linear-gradient(135deg, #7a8ef5, #8a5bb7);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102,126,234,0.4);
}

/* 下载模态框信息区 */
.dl-info-box {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
}
.dl-info-box h4 { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 10px; }
.dl-specs {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.dl-spec { display: flex; align-items: center; gap: 4px; }
.dl-spec i { color: var(--accent); }
.dl-divider { color: var(--border-light); }

/* 自己作品免费下载提示 */
.dl-self-message {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  margin: 8px 0 0;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.25);
  border-radius: var(--radius-md);
  color: #10b981;
  font-size: 0.85rem;
  font-weight: 500;
}
.dl-self-message i { font-size: 1.1rem; }

/* 预览模态框播放器 */
.preview-player-wrap {
  width: 100%;
  height: 500px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}
.preview-player-wrap spine-skeleton { width: 100%; height: 100%; display: block; }

/* 预览模态框推荐动画按钮 */
.anim-btns-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
  list-style: none;
  padding: 0;
}
.anim-btns-row li {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.anim-btns-row li:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--bg-accent-subtle);
}
.anim-btns-row li.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}
.anim-btns-row .anim-rec-tag {
  font-size: 0.6rem;
  background: var(--error);
  color: #fff;
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 700;
  line-height: 1.3;
}

/* --- 通知条 --- */
.toast-notification {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000001;
  transform: translateY(-100%);
  transition: transform 0.3s ease;
}
.toast-notification.show { transform: translateY(0); }

.toast-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  font-size: 0.88rem;
  font-weight: 500;
  color: #fff;
  background: var(--error);
  max-width: 1400px;
  margin: 0 auto;
}
.toast-bar.success { background: var(--success); }
.toast-bar.warning { background: var(--warning); color: #1d1d1f; }

.toast-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.8);
  cursor: pointer;
  margin-left: auto;
  font-size: 1.1rem;
  padding: 2px;
}

/* --- 加载指示器 --- */
.app-loading {
  position: fixed;
  inset: 0;
  background: rgba(26,29,35,0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1000002;
  gap: 16px;
}

.loading-ring {
  width: 44px;
  height: 44px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

/* --- 空状态 --- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
}
.empty-state i { font-size: 3.5rem; color: var(--text-muted); margin-bottom: 16px; display: block; }
.empty-state h3 { font-size: 1.2rem; color: var(--text-primary); margin-bottom: 8px; }
.empty-state p { color: var(--text-secondary); font-size: 0.9rem; }
.empty-state .empty-category-highlight { color: var(--accent); font-weight: 600; }

/* --- 页脚 --- */
.app-footer {
  padding: 20px;
  border-top: 1px solid var(--border);
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin-bottom: 16px;
}

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 10px;
}
.footer-col p, .footer-col li { color: var(--text-secondary); font-size: 0.82rem; margin-bottom: 6px; }
.footer-col ul { list-style: none; }
.footer-col a { color: var(--text-secondary); text-decoration: none; transition: color var(--transition); }
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  text-align: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.78rem;
}

/* --- 滚动到顶部 --- */
.scroll-top-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-accent);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition);
  z-index: 50;
}
.scroll-top-btn.show { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top-btn:hover { background: var(--accent-hover); transform: translateY(-2px); }

/* --- 移动端抽屉遮罩 --- */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.drawer-overlay.show { opacity: 1; visibility: visible; }

/* ============================================
   详情页专用
   ============================================ */
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 24px;
  margin-bottom: 40px;
}

.detail-player-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.detail-player-area {
  width: 100%;
  height: 420px;
  background: var(--bg-secondary);
  position: relative;
}
.detail-player-area spine-skeleton { width: 100%; height: 100%; display: block; }

/* 播放器内标签+动画按钮区域 */
.detail-player-tags {
  padding: 16px 20px 20px;
  border-top: 1px solid var(--border);
}
.detail-player-tags .card-tags {
  margin-bottom: 12px;
}

/* 详情页加载状态 */
.detail-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 12px;
}
.detail-loading .loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.detail-loading .loading-text {
  color: var(--text-secondary);
  font-size: 0.88rem;
}

/* 详情页加载失败 */
.detail-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 12px;
  color: var(--text-secondary);
}
.detail-error i { font-size: 2rem; color: var(--error); }
.detail-error p { font-size: 0.9rem; }
.detail-error button {
  padding: 8px 20px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.85rem;
}
.detail-error button:hover { background: var(--accent-hover); }

.detail-info-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
}

.info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
}
.info-row:last-child { border-bottom: none; }
.info-label { color: var(--text-muted); font-weight: 500; }
.info-value { color: var(--text-primary); font-weight: 600; }
.info-value a { color: var(--text-accent); }

/* 免费标签 */
.price-free-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(16,185,129,0.15), rgba(52,211,153,0.1));
  color: #10b981;
  border: 1px solid rgba(16,185,129,0.3);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.author-card {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-card-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
}
.author-card-info h4 { font-size: 0.95rem; font-weight: 700; color: var(--text-primary); }
.author-card-info h4 a { color: var(--text-accent); }
.author-card-info p { font-size: 0.8rem; color: var(--text-muted); }

.download-actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}
.download-actions .card-btn { padding: 12px; font-size: 0.92rem; }

/* 3D模型预览工具栏按钮 */
.detail-3d-tool-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition);
}
.detail-3d-tool-btn i { font-size: 0.9rem; }
.detail-3d-tool-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--bg-accent-subtle);
}
.detail-3d-tool-btn.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

/* 动作按钮网格 */
.anim-btns-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.anim-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 8px;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--text-secondary);
  font-size: 0.78rem;
}
.anim-btn i { font-size: 1.1rem; }
.anim-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--bg-accent-subtle); }
.anim-btn.active { border-color: var(--accent); color: #fff; background: var(--accent); }

/* 皮肤选择区域 */
.detail-skin-section {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.skin-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.skin-header i {
  font-size: 1rem;
}

.skin-btns-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skin-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.skin-btn i { font-size: 0.95rem; }
.skin-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--bg-accent-subtle); }
.skin-btn.active { border-color: var(--accent); color: #fff; background: var(--accent); }

/* 详情页介绍区域 */
.detail-section {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
}
.detail-section h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.detail-section h4::before {
  content: '';
  width: 3px;
  height: 18px;
  background: var(--accent);
  border-radius: 2px;
}

/* 资源描述图文布局 */
.desc-layout {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.desc-preview-img {
  flex-shrink: 0;
  width: 260px;
  max-width: 100%;
}
.desc-preview-img img {
  width: 100%;
  height: auto;
  max-height: 145px;
  object-fit: contain;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  display: block;
}
.desc-text {
  flex: 1;
  min-width: 200px;
}
.desc-text p {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 0.92rem;
  white-space: pre-line;
}
.desc-text img {
  max-height: 145px;
  width: auto;
  display: block;
  margin: 8px 0;
}

/* 面包屑 */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  font-size: 0.85rem;
}
.breadcrumb a { color: var(--text-secondary); text-decoration: none; display: flex; align-items: center; gap: 4px; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: var(--text-muted); }
.breadcrumb .current { color: var(--accent); font-weight: 600; display: flex; align-items: center; gap: 4px; }

/* 复制/分享链接模态框 */
.share-link-box {
  width: 100%;
  min-height: 80px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px;
  color: var(--text-primary);
  font-size: 0.88rem;
  resize: none;
  outline: none;
  font-family: var(--font-mono);
}

/* ============================================
   分享中心专用
   ============================================ */
.author-hero {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
}

.author-hero-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 3px solid var(--accent);
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(108,92,231,0.3);
  overflow: hidden;
  position: relative;
}
.author-hero-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-hero-info h1 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.author-hero-id { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 10px; }

.author-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.author-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: var(--bg-surface);
  border: 1px dashed var(--border-accent);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--text-secondary);
}
.author-stat i { color: var(--accent); }
.author-stat strong { color: var(--accent); font-weight: 700; }

/* 区域标题 */
.section-heading {
  margin-bottom: 16px;
}
.section-heading h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-heading h2 i { color: var(--accent); }

.folder-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.folder-card {
  background: linear-gradient(135deg, rgba(245,158,11,0.08), rgba(217,119,6,0.12));
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: center;
  text-decoration: none;
  transition: all var(--transition);
}
.folder-card:hover {
  border-color: rgba(245,158,11,0.6);
  background: linear-gradient(135deg, rgba(245,158,11,0.12), rgba(217,119,6,0.18));
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(245,158,11,0.15);
}
.folder-card i { font-size: 2.5rem; color: #f59e0b; display: block; margin-bottom: 10px; }
.folder-card h3 { font-size: 0.92rem; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; line-height: 1.3; }
.folder-card .folder-count { font-size: 0.8rem; color: var(--text-muted); display: flex; align-items: center; justify-content: center; gap: 4px; }

.author-desc-box {
  background: var(--bg-card);
  border: 1px dashed rgba(64,196,255,0.3);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-top: 20px;
}
.author-desc-box h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--info);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.author-desc-box p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; }

/* ============================================
   专辑页专用
   ============================================ */
.album-hero {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
  position: relative;
}

.album-hero-badge {
  position: absolute;
  top: 0;
  right: 20px;
  padding: 6px 16px;
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}
.album-hero-badge.free { background: var(--success); }

.album-hero h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.album-hero h1 i { color: #f59e0b; }

.album-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 12px;
}
.album-hero-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.album-hero-stat i { color: var(--accent); }
.album-hero-stat strong { color: var(--text-primary); font-weight: 700; }

.album-hero-desc {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.5;
  margin-bottom: 16px;
}

.album-hero-actions {
  display: flex;
  gap: 10px;
}
.album-download-btn {
  padding: 10px 24px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition);
}
.album-download-btn:hover { background: var(--accent-hover); transform: translateY(-1px); }

/* 专辑页序号角标 */
.card-index-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  z-index: 2;
}

/* 版权角标 */
.card-sq-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(239, 68, 68, 0.75);
  color: #fff;
  border: none;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  z-index: 3;
  line-height: 1.4;
  cursor: help;
}
/* 版权角标悬停气泡 */
.card-sq-badge::after {
  content: attr(data-xieyi);
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: rgba(30, 30, 30, 0.92);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.5;
  padding: 8px 12px;
  border-radius: 6px;
  white-space: normal;
  word-break: break-word;
  width: max-content;
  max-width: 260px;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s, transform 0.2s;
  z-index: 100;
}
.card-sq-badge:hover::after {
  opacity: 1;
  transform: translateY(0);
}

/* 专辑页版权角标下移（避免被序号遮挡） */
.album-page .card-sq-badge {
  top: 38px;
}

/* 筛选面板 */
.filter-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.filter-overlay.show {
  opacity: 1;
  visibility: visible;
}

.filter-panel {
  position: fixed;
  top: 0;
  right: -360px;
  width: 340px;
  height: 100%;
  background: var(--bg-card);
  border-left: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -4px 0 24px rgba(0,0,0,0.3);
}
.filter-panel.open {
  right: 0;
}

.filter-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
}
.filter-panel-header h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}
.filter-close-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: all var(--transition);
}
.filter-close-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.filter-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.filter-section {
  margin-bottom: 24px;
}
.filter-section:last-child {
  margin-bottom: 0;
}
.filter-section-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.filter-option {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: 0.82rem;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-option:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--bg-accent-subtle);
}
.filter-option.active {
  border-color: var(--accent);
  color: #fff;
  background: var(--accent);
}

/* 时长滑块 */
.filter-range-row {
  margin-bottom: 8px;
}
.filter-range-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent);
}
.filter-range-controls {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.filter-range-group {
  display: flex;
  align-items: center;
  gap: 8px;
}
.filter-range-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  min-width: 24px;
  white-space: nowrap;
}
.filter-range {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.filter-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.filter-panel-footer {
  display: flex;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}
.filter-panel-footer .mbtn {
  flex: 1;
}

/* 浮动翻页按钮 */
.float-nav {
  position: fixed;
  bottom: 16px;
  z-index: 50;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.float-nav.show { opacity: 1; visibility: visible; }
.float-nav--prev { left: calc(var(--sidebar-width) + 8px); }
.float-nav--next { right: 8px; }

.float-nav-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.82rem;
  text-decoration: none;
  transition: all var(--transition);
  box-shadow: var(--shadow-md);
}
.float-nav-btn:hover { border-color: var(--accent); color: var(--accent); }
.float-nav-btn i { font-size: 1rem; }
.float-nav-btn span {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  display: inline-block;
  transition: max-width 0.25s ease, opacity 0.2s ease;
  opacity: 0;
}
.float-nav-btn:hover span {
  max-width: 60px;
  opacity: 1;
}
.float-nav-btn.disabled { opacity: 0.35; pointer-events: none; cursor: default; }

/* 面包屑页码信息 */
.breadcrumb-page-info {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 0.82rem;
  margin-left: auto;
}
.breadcrumb-page-info i { color: var(--accent); }

/* 面包屑区域 */
.breadcrumb-section {
  margin-bottom: 16px;
}

/* 移动端专辑信息抽屉 */
.mobile-album-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.mobile-album-overlay.show { opacity: 1; visibility: visible; }

.mobile-album-modal {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 340px;
  max-width: 85vw;
  background: var(--bg-surface);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
.mobile-album-overlay.show .mobile-album-modal { transform: translateX(0); }

.mobile-album-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.mobile-album-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.mobile-album-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 4px;
}
.mobile-album-close:hover { color: var(--text-primary); }

.mobile-album-content {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}
.mobile-album-details h1 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.mobile-album-details h1 i { color: #f59e0b; }
.mobile-album-desc {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.mobile-album-desc h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.mobile-album-desc p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.5;
}
.mobile-album-actions {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.mobile-album-actions .album-download-btn {
  width: 100%;
  justify-content: center;
}

/* ============================================
   响应式
   ============================================ */
@media (max-width: 1024px) {
  .detail-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    transform: translateX(-100%);
    z-index: 110;
    box-shadow: var(--shadow-lg);
  }
  .sidebar.open { transform: translateX(0); }

  .topbar-hamburger { display: flex; }

  .float-nav--prev { left: 8px; }

  .resource-grid { gap: 12px; }
  .album-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }

  .author-hero { flex-direction: column; text-align: center; padding: 20px; }
  .author-hero-info h1 { justify-content: center; font-size: 1.3rem; }
  .author-stats { justify-content: center; }

  .content-area { padding: 14px 14px 0; }

  .detail-layout { grid-template-columns: 1fr; gap: 16px; }
  .detail-player-area { height: 280px; }

  .preview-player-wrap { height: 320px; }

  .album-page .album-hero { display: none; }

  .folder-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}

@media (max-width: 480px) {
  .album-grid { grid-template-columns: repeat(2, 1fr); }
  .folder-grid { grid-template-columns: repeat(2, 1fr); }

  .topbar-search { max-width: none; }
  .topbar-username { display: none; }
    .user-info .ri-arrow-down-s-line { display: none; }

  .card-actions { flex-direction: column; }

  .float-nav { display: none; }
}

/* --- 主题过渡效果 --- */
body, .sidebar, .topbar, .content-area, .resource-card, .album-card,
.modal-panel, .info-card, .detail-section, .folder-card, .author-hero {
  transition: background-color var(--transition-slow), border-color var(--transition-slow), color var(--transition-slow);
}

/* ============================================
   登录/注册动态模态框
   ============================================ */
.auth-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  z-index: 1000000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.auth-overlay.show { opacity: 1; visibility: visible; }

.auth-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 420px;
  max-width: 92vw;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(108,92,231,0.1);
  transform: translateY(30px) scale(0.96);
  transition: transform 0.3s ease;
  position: relative;
}
.auth-overlay.show .auth-modal { transform: translateY(0) scale(1); }

.auth-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all var(--transition);
  z-index: 2;
}
.auth-modal-close:hover { background: var(--bg-hover); color: var(--text-primary); }

.auth-modal-header {
  text-align: center;
  padding: 32px 32px 0;
}
.auth-modal-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 8px;
}
.auth-modal-logo i { font-size: 2rem; color: var(--accent); }
.auth-modal-logo span { font-size: 1.3rem; font-weight: 700; color: var(--text-primary); }
.auth-modal-subtitle { color: var(--text-secondary); font-size: 0.85rem; margin-bottom: 20px; }

/* 选项卡切换 */
.auth-tabs {
  display: flex;
  border-bottom: 2px solid var(--border);
  margin: 0 32px;
}
.auth-tab {
  flex: 1;
  padding: 12px 0;
  text-align: center;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}
.auth-tab:hover { color: var(--text-primary); }
.auth-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* 表单区域 */
.auth-modal-body { padding: 24px 32px 32px; }

.auth-panel { display: none; }
.auth-panel.active { display: block; }

.auth-form { display: flex; flex-direction: column; gap: 16px; }

.auth-input-group { position: relative; }
.auth-input-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.auth-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.auth-input-wrap > i {
  position: absolute;
  left: 14px;
  color: var(--text-muted);
  font-size: 1.15rem;
  z-index: 1;
  pointer-events: none;
}
.auth-input {
  width: 100%;
  padding: 11px 14px 11px 42px;
  background: var(--bg-input);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.92rem;
  transition: all var(--transition);
  outline: none;
}
.auth-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(108,92,231,0.12); }
.auth-input.error { border-color: var(--error); }
.auth-input::placeholder { color: var(--text-muted); }

.auth-field-error {
  font-size: 0.75rem;
  color: var(--error);
  margin-top: 4px;
  display: none;
}
.auth-field-error.show { display: block; }

/* 短信验证码行 */
.auth-sms-row { display: flex; gap: 10px; }
.auth-sms-row .auth-input-wrap { flex: 1; }
.auth-sms-btn {
  padding: 11px 18px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
  flex-shrink: 0;
}
.auth-sms-btn:hover:not(:disabled) { background: var(--accent-hover); }
.auth-sms-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* 提交按钮 */
.auth-submit {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #6c5ce7, #a29bfe);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition);
  margin-top: 4px;
  box-shadow: 0 4px 15px rgba(108,92,231,0.3);
  position: relative;
  overflow: hidden;
}
.auth-submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}
.auth-submit:hover:not(:disabled)::before {
  left: 100%;
}
.auth-submit:hover:not(:disabled) {
  background: linear-gradient(135deg, #7c6ff7, #b3aaff);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(108,92,231,0.4);
}
.auth-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
.auth-submit .auth-spinner {
  display: none;
  width: 20px;
  height: 20px;
  border: 2.5px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.auth-submit.loading .auth-spinner { display: block; }
.auth-submit.loading .auth-submit-icon { display: none; }

/* 底部链接 */
.auth-modal-footer {
  text-align: center;
  padding: 0 32px 24px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.auth-modal-footer a {
  color: var(--accent);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.auth-modal-footer a:hover { text-decoration: underline; }

/* 注册福利信息 */
.auth-info-section {
  margin-top: 16px;
  padding: 16px;
  background: var(--bg-surface);
  border: 1px dashed var(--border-accent);
  border-radius: var(--radius-md);
}
.auth-info-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.auth-info-item {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.82rem;
}
.auth-info-item i { color: var(--accent); font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }
.auth-info-item strong { color: var(--text-primary); display: block; margin-bottom: 2px; }
.auth-info-item p { color: var(--text-secondary); line-height: 1.4; margin: 0; }

/* 响应式 */
@media (max-width: 480px) {
  .auth-modal { max-width: 95vw; }
  .auth-modal-header { padding: 24px 20px 0; }
  .auth-tabs { margin: 0 20px; }
  .auth-modal-body { padding: 20px; }
  .auth-modal-footer { padding: 0 20px 20px; }
}

/* ========================*/
/* 首页专属样式 (蓝紫渐变) */
/* ========================*/

/* 首页全宽布局 */
.home-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
}

.home-page .home-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* --- 顶部导航栏 --- */
.home-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 15, 30, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(108, 92, 231, 0.15);
}

[data-theme="light"] .home-topbar {
  background: rgba(255, 255, 255, 0.9);
  border-bottom-color: rgba(108, 92, 231, 0.12);
}

.home-topbar-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 60px;
}

.home-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.home-logo-img {
  height: 32px;
  width: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.home-logo-icon {
  font-size: 1.6rem;
  background: linear-gradient(135deg, #6c5ce7, #a29bfe);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.home-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.home-nav-link {
  padding: 8px 16px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.home-nav-link:hover {
  color: var(--text-primary);
  background: rgba(108, 92, 231, 0.1);
}

.home-nav-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 1.2rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
}

.home-nav-btn:hover {
  color: var(--accent);
  background: rgba(108, 92, 231, 0.1);
}

.home-auth-btns {
  display: flex;
  gap: 8px;
  margin-left: 8px;
}

.home-auth-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 18px;
  font-size: 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}

.home-auth-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.home-auth-btn--register {
  background: linear-gradient(135deg, #6c5ce7, #a29bfe);
  border-color: transparent;
  color: #fff;
}

.home-auth-btn--register:hover {
  opacity: 0.9;
  box-shadow: 0 4px 14px rgba(108, 92, 231, 0.4);
}

.home-user {
  position: relative;
  margin-left: 8px;
}

.home-user .user-info {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

.home-user-name {
  font-size: 0.88rem;
  color: var(--text-secondary);
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-user-arrow {
  font-size: 1rem;
  color: var(--text-muted);
  transition: transform var(--transition);
}

.home-user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid rgba(108, 92, 231, 0.3);
  transition: border-color var(--transition);
}

.home-user-avatar:hover {
  border-color: var(--accent);
}

.home-user-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  overflow: hidden;
  z-index: 200;
}

.home-user-dropdown.show {
  display: block;
}

/* --- Hero 区域 --- */
.home-hero {
  position: relative;
  text-align: center;
  padding: 80px 24px 60px;
  overflow: hidden;
}

.home-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(108,92,231,0.18) 0%, rgba(162,155,254,0.08) 50%, rgba(108,92,231,0.12) 100%);
  z-index: 0;
}

.home-hero-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(108,92,231,0.12) 0%, transparent 70%);
  animation: heroGlow 8s ease-in-out infinite alternate;
}

.home-hero-bg::after {
  content: '';
  position: absolute;
  bottom: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(162,155,254,0.1) 0%, transparent 70%);
  animation: heroGlow 8s ease-in-out infinite alternate-reverse;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0); }
  100% { transform: translate(30px, -20px); }
}

.home-hero-content {
  position: relative;
  z-index: 1;
}

.home-hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.home-hero-title span {
  background: linear-gradient(135deg, #6c5ce7, #a29bfe, #74b9ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.home-hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.home-hero-stats {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.home-stat {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: rgba(108, 92, 231, 0.08);
  border: 1px solid rgba(108, 92, 231, 0.15);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
  min-width: 160px;
}

[data-theme="light"] .home-stat {
  background: rgba(255, 255, 255, 0.7);
}

.home-stat-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #6c5ce7, #a29bfe);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.home-stat-icon i {
  font-size: 1.3rem;
  color: #fff;
}

.home-stat-info {
  display: flex;
  flex-direction: column;
}

.home-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.home-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --- 内容容器 --- */
.home-container {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  padding: 0 24px;
}

/* --- 通用 section --- */
.home-section {
  margin-bottom: 50px;
  padding-top: 40px;
}

.home-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.home-section-header h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.home-section-header h2 i {
  background: linear-gradient(135deg, #6c5ce7, #a29bfe);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- 分类卡片 --- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.category-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  text-decoration: none;
}

.category-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(108,92,231,0.2);
}

.category-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(108,92,231,0.15), rgba(162,155,254,0.1));
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.category-icon i {
  font-size: 1.5rem;
  color: var(--accent);
}

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

.category-info h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 6px;
}

.category-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0 0 8px;
  line-height: 1.4;
}

.category-count {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.category-arrow {
  font-size: 1.2rem;
  color: var(--text-muted);
  transition: transform var(--transition);
}

.category-card:hover .category-arrow {
  transform: translateX(4px);
  color: var(--accent);
}

/* --- 查看更多 --- */
.view-more {
  font-size: 0.9rem;
  color: var(--accent);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
}

.view-more:hover {
  gap: 10px;
}

/* --- 页脚 --- */
.home-footer {
  margin-top: auto;
  background: var(--bg-secondary);
  border-top: 1px solid rgba(108, 92, 231, 0.15);
}

.home-footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 48px 24px 24px;
}

.home-footer-top {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 32px;
}

.home-footer-brand {
  max-width: 360px;
}

.home-footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.home-footer-logo-img {
  height: 28px;
  width: 28px;
  border-radius: 50%;
  object-fit: cover;
}

.home-footer-logo i {
  font-size: 1.5rem;
  background: linear-gradient(135deg, #6c5ce7, #a29bfe);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.home-footer-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.home-footer-links {
  display: flex;
  gap: 64px;
}

.home-footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.home-footer-col h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 6px;
}

.home-footer-col a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition);
}

.home-footer-col a:hover {
  color: var(--accent);
}

.home-footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 16px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 0.92rem;
  color: var(--text-primary);
  text-align: center;
}

.home-footer-bottom a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition);
}

.home-footer-bottom a:hover {
  color: var(--accent);
}

/* --- 响应式 --- */
@media (max-width: 768px) {
  .home-topbar-inner { padding: 0 16px; height: 54px; }
  .home-nav-link { display: none; }
  .home-hero { padding: 50px 16px 40px; }
  .home-hero-title { font-size: 1.8rem; }
  .home-hero-desc { font-size: 0.95rem; }
  .home-hero-stats { gap: 12px; }
  .home-stat { padding: 12px 16px; min-width: 130px; }
  .home-stat-value { font-size: 1.2rem; }
  .home-container { padding: 0 16px; }
  .category-grid { grid-template-columns: 1fr; }
  .album-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .home-footer-top { flex-direction: column; gap: 32px; }
  .home-footer-links { gap: 40px; }
  .home-footer-inner { padding: 32px 16px 20px; }
}

@media (max-width: 480px) {
  .home-hero-stats { flex-direction: column; align-items: center; }
  .home-stat { width: 100%; max-width: 260px; }
  .home-footer-links { flex-direction: column; gap: 24px; }
  .home-footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* ========================*/
/* 用户协议相关样式 */
/* ========================*/

/* 注册表单勾选框 */
.auth-agreement-check {
  margin-top: 16px;
}

.auth-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.auth-checkbox-label input[type="checkbox"] {
  display: none;
}

.auth-checkbox-custom {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-radius: 4px;
  flex-shrink: 0;
  position: relative;
  transition: all var(--transition);
}

.auth-checkbox-label input:checked + .auth-checkbox-custom {
  background: var(--accent);
  border-color: var(--accent);
}

.auth-checkbox-label input:checked + .auth-checkbox-custom::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 5px;
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.auth-checkbox-label a {
  color: var(--accent);
  text-decoration: none;
}

.auth-checkbox-label a:hover {
  text-decoration: underline;
}

/* 用户协议弹窗 */
.agreement-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000001;
  align-items: center;
  justify-content: center;
}

.agreement-overlay.show {
  display: flex;
}

.agreement-modal {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  animation: agreementSlideIn 0.3s ease;
}

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

.agreement-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.agreement-header h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
}

.agreement-close-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 1.3rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
}

.agreement-close-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.agreement-content {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.agreement-content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 20px 0 10px;
}

.agreement-content h4:first-child {
  margin-top: 0;
}

.agreement-content p {
  margin: 0 0 16px;
}

.agreement-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
}

.agreement-agree-btn {
  width: 100%;
  padding: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  border: none;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #6c5ce7, #a29bfe);
  color: #fff;
  cursor: pointer;
  transition: all var(--transition);
}

.agreement-agree-btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--bg-hover);
  color: var(--text-muted);
}

.agreement-agree-btn:not(.disabled):hover {
  opacity: 0.9;
  box-shadow: 0 4px 14px rgba(108, 92, 231, 0.4);
}