/* ============================================
   丽江音悦台 - 基础样式
   ============================================ */

:root {
  --primary-color: #667eea;
  --secondary-color: #764ba2;
  --accent-color: #f093fb;
  --light-bg: #f8f9fa;
  --dark-bg: #343a40;
  --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  min-height: 100dvh;
  padding-top: 56px;
  padding-bottom: calc(80px + env(safe-area-inset-bottom, 0px));
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ===== 导航栏 ===== */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
}

.navbar-brand img {
  border: 2px solid rgba(255, 255, 255, 0.3);
  margin-right: 10px;
  transition: var(--transition);
}

.navbar-brand:hover img {
  transform: scale(1.1);
}

.nav-link {
  font-weight: 500;
  margin: 0 5px;
  border-radius: 20px;
  padding: 8px 15px;
  transition: var(--transition);
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

/* ===== 英雄区域 ===== */
.hero-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  padding: 100px 0 80px 0;
  position: relative;
  overflow: hidden;
  margin-bottom: 2rem;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('./images/avatar.jpg') center/cover no-repeat;
  opacity: 0.1;
  z-index: 0;
}

.hero-section .container {
  position: relative;
  z-index: 1;
}

.hero-section h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-section .lead {
  font-size: 1.5rem;
  opacity: 0.9;
  margin-bottom: 2rem;
}

.hero-section img {
  border: 5px solid rgba(255, 255, 255, 0.3);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
  100% { transform: translateY(0px); }
}

/* ===== 音乐卡片 ===== */
.music-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
  margin-bottom: 1rem;
  background: white;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  border: none;
}

.music-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.music-card.active {
  border-left: 4px solid #667eea;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.06), #fff);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.15);
}

.music-card .card-body {
  display: flex;
  align-items: center;
  padding: 1rem;
}

.music-card .card-body small {
  font-size: 0.85rem;
  opacity: 0.8;
}

.album-cover {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.music-card .flex-grow-1 {
  min-width: 0;
  margin-left: 1rem;
}

.music-card .card-title,
.video-card .card-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.music-card .card-text {
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
  color: #6c757d;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.music-card .text-muted {
  font-size: 0.85rem;
  color: #6c757d;
}

/* 歌手链接 */
.artist-link {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
  border-bottom: 1px dashed transparent;
}
.artist-link:hover {
  color: #667eea;
  border-bottom-color: rgba(102,126,234,0.4);
}
body.dark-mode .artist-link:hover { color: #8b9cf7; }

/* ===== 视频卡片 ===== */
.video-card {
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  border-radius: 10px;
  overflow: hidden;
  border: none;
}

.video-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.2);
}

.video-card .card-body {
  display: block;
  padding: 0;
}

.video-card .card-img-top {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.video-card .card-text {
  font-size: 0.85rem;
  color: #6c757d;
  margin-bottom: 0;
}

/* ===== 分页 ===== */
.pagination-container {
  margin-top: 30px;
}

.page-btn {
  min-width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.page-btn:hover:not(:disabled) {
  background-color: #667eea;
  color: white;
}

#jump-page-input::-webkit-inner-spin-button,
#jump-page-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ===== 底部播放器 ===== */
.bottom-player {
  z-index: 1050;
  padding: 12px 0;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  right: 8px;
  left: 0;
  width: calc(100% - 8px);
  transition: transform 0.28s ease, bottom 0.28s ease, box-shadow 0.28s ease, opacity 0.28s ease;
}

.bottom-player.bottom-player-linkable {
  cursor: pointer;
}

.bottom-player.bottom-player-linkable .player-controls,
.bottom-player.bottom-player-linkable .progress-container,
.bottom-player.bottom-player-linkable .volume-control {
  cursor: default;
}

.bottom-player.bottom-player-collapsed {
  transform: translateY(calc(100% - 18px)) !important;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.14);
  cursor: pointer;
}
.bottom-player-layout-player .bottom-player.bottom-player-collapsed {
  transform: translate(-50%, calc(100% - 18px)) !important;
}
.bottom-player.bottom-player-collapsed:hover {
  box-shadow: 0 -2px 14px rgba(0, 0, 0, 0.3);
}

#bottom-player-toggle {
  position: fixed;
  transform: translateX(-50%);
  width: 34px;
  height: 20px;
  border-radius: 999px 999px 0 0;
  background: rgba(0, 0, 0, 0.32);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  z-index: 1061;
  transition: background 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
  backdrop-filter: blur(10px);
}

#bottom-player-toggle:hover {
  background: rgba(0, 0, 0, 0.45);
}

#bottom-player-toggle i {
  font-size: 10px;
  line-height: 1;
}

.bottom-player.bottom-player-collapsed .current-track-info,
.bottom-player.bottom-player-collapsed .player-controls,
.bottom-player.bottom-player-collapsed .progress-container,
.bottom-player.bottom-player-collapsed .volume-control,
.bottom-player.bottom-player-collapsed #btn-layout,
.bottom-player.bottom-player-collapsed #btn-list,
.bottom-player.bottom-player-collapsed #btn-speed {
  opacity: 0;
  pointer-events: none;
}

.bottom-player.bottom-player-collapsed #btn-collapse {
  opacity: 1 !important;
  pointer-events: auto !important;
}

.bottom-player .current-track-info img {
  border: 2px solid rgba(255, 255, 255, 0.3);
  transition: transform 0.2s ease;
}

.bottom-player .current-track-info img:hover {
  transform: scale(1.1);
}

.bottom-player .btn-outline-light {
  color: white;
  border-color: rgba(255, 255, 255, 0.3);
}

.bottom-player .btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
}

.bottom-player #play-btn {
  background: white;
  color: var(--primary-color);
  transition: transform 0.2s ease, box-shadow 0.3s ease;
}

.bottom-player #play-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.bottom-player #play-btn i {
  transition: none;
}

.bottom-player .progress {
  height: 6px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
  cursor: pointer;
}

.bottom-player .progress-bar {
  background: linear-gradient(90deg, #ffffff, #e0e0e0);
  transition: width 0.1s linear;
  height: 100%;
}

.bottom-player .form-range {
  --bs-form-range-thumb-bg: white;
}

/* 底部播放器进度条 */
.bottom-player #progress-container {
  height: 6px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 3px;
  cursor: pointer;
}

.bottom-player #progress-bar {
  background: linear-gradient(90deg, #ffffff 0%, #4CAF50 100%);
  transition: width 0.1s linear;
  height: 100%;
  min-width: 2px;
}

body.bottom-player-layout-player .bottom-player {
  left: 50% !important;
  right: auto !important;
  width: min(calc(100vw - 32px), 920px) !important;
  transform: translateX(-50%) !important;
  bottom: 12px !important;
  border-radius: 22px !important;
  background:
    linear-gradient(140deg, rgba(255,255,255,0.03), rgba(255,255,255,0.005)),
    radial-gradient(circle at 20% 25%, rgba(88,166,255,0.08), transparent 30%),
    radial-gradient(circle at 75% 20%, rgba(63,185,80,0.06), transparent 28%),
    radial-gradient(circle at 50% 85%, rgba(139,92,246,0.06), transparent 32%),
    linear-gradient(180deg, rgba(13, 17, 23, 0.96), rgba(22, 27, 34, 0.94)) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(16px);
  padding: 12px 0;
  z-index: 1200;
}

body.bottom-player-layout-player .bottom-player.bottom-player-collapsed {
  transform: translate(-50%, calc(100% - 18px)) !important;
}
body.music-player-page.bottom-player-layout-player .bottom-player.bottom-player-collapsed {
  transform: translate(-50%, calc(100% - 18px)) !important;
}

body.bottom-player-layout-player .bottom-player > .container {
  padding: 0 18px;
}

body.bottom-player-layout-player .bottom-player > .container > .d-flex {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 14px !important;
}

body.bottom-player-layout-player .bottom-player .current-track-info {
  flex: 1 1 280px !important;
  min-width: 0 !important;
  width: auto !important;
  margin: 0 !important;
  padding: 0 !important;
}

body.bottom-player-layout-player .bottom-player .current-track-info > div {
  min-width: 0;
  overflow: hidden;
  align-items: flex-start;
}

body.bottom-player-layout-player .bottom-player .current-track-info h6,
body.bottom-player-layout-player .bottom-player .current-track-info small {
  width: 100%;
  text-align: left !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

body.bottom-player-layout-player .bottom-player .player-controls {
  flex: 0 0 auto !important;
  gap: 8px !important;
  margin: 0 !important;
  padding: 0 !important;
  flex-wrap: nowrap !important;
}

body.bottom-player-layout-player .bottom-player .progress-container {
  flex: 1 1 360px !important;
  width: auto !important;
  margin: 0 !important;
  order: 0 !important;
}

body.bottom-player-layout-player .bottom-player .volume-control {
  flex: 0 0 auto !important;
  display: flex !important;
  margin: 0 !important;
}

body.bottom-player-layout-player .bottom-player.bottom-player-linkable,
body.bottom-player-layout-player .bottom-player.bottom-player-linkable .current-track-info {
  cursor: default;
}

body.bottom-player-layout-player .bottom-player .current-track-info img {
  width: 58px;
  height: 58px;
  border-radius: 14px !important;
  border-color: rgba(255,255,255,0.12);
}

body.bottom-player-layout-player .bottom-player .btn-outline-light {
  color: #f8fafc;
  border-color: rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
}

body.bottom-player-layout-player .bottom-player .btn-outline-light:hover {
  background: rgba(88,166,255,0.16);
  border-color: rgba(88,166,255,0.24);
}

body.bottom-player-layout-player .bottom-player #play-btn {
  background: linear-gradient(135deg, rgba(88,166,255,0.95), rgba(139,92,246,0.9));
  color: #fff;
}

body.bottom-player-layout-player .bottom-player #play-btn i {
  color: #fff !important;
}

body.bottom-player-layout-player .bottom-player #progress-container {
  background: rgba(255,255,255,0.14);
}

body.bottom-player-layout-player .bottom-player #progress-bar {
  background: linear-gradient(90deg, #7dd3fc 0%, #3fb950 100%);
}

body.bottom-player-layout-player .bottom-player #btn-speed {
  display: none !important;
}

/* 播放列表按钮和分享按钮始终显示，仅隐藏速度按钮 */

/* 音乐图标 */
.card-body .fa-music {
  font-size: 0.8rem;
  align-self: flex-end;
  margin-bottom: 5px;
  margin-left: 8px;
}

/* ===== 响应式 ===== */
@media (max-width: 992px) {
  .hero-section h1 {
    font-size: 2.8rem;
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 50px;
  }

  .hero-section {
    padding: 80px 0 60px 0;
  }

  .hero-section h1 {
    font-size: 2.2rem;
  }

  .hero-section .lead {
    font-size: 1.2rem;
  }

  .bottom-player {
    padding: 10px 0;
  }

  .bottom-player .current-track-info {
    min-width: 120px;
    flex: 0 0 auto;
    display: flex;
  }

  .bottom-player .current-track-info img {
    width: 40px;
    height: 40px;
    margin-right: 8px;
    flex: 0 0 auto;
  }

  .bottom-player .current-track-info h6 {
    font-size: 0.85rem;
    margin-bottom: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .bottom-player .current-track-info small {
    font-size: 0.7rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .bottom-player .volume-control {
    display: none;
  }

  .bottom-player .progress-container {
    flex-grow: 1;
    margin: 0;
  }

  body {
    padding-bottom: 70px;
  }
}

@media (max-width: 576px) {
  .hero-section h1 {
    font-size: 1.8rem;
  }
}

@media (max-width: 480px) {
  .bottom-player .current-track-info {
    min-width: 100px;
  }

  .bottom-player .current-track-info img {
    width: 35px;
    height: 35px;
  }

  .bottom-player .player-controls {
    margin-right: 10px;
  }

  .bottom-player #play-btn {
    width: 35px;
    height: 35px;
    font-size: 0.8rem;
  }
}

/* ===== 动画 ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.btn-playing {
  animation: btn-pulse 2s infinite;
}

@keyframes btn-pulse {
  0% { box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(102, 126, 234, 0); }
  100% { box-shadow: 0 0 0 0 rgba(102, 126, 234, 0); }
}

/* fadeInUp 动画（保留，hero 区域可能用到） */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 封面旋转动画（播放中） */
@keyframes spin-cover {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.bottom-player #current-cover.is-playing {
  animation: spin-cover 8s linear infinite;
  border-radius: 50% !important;
}
.bottom-player #current-cover {
  transition: border-radius 0.4s ease;
}

/* ============================================
   丽江音悦台 - 完全移动端适配样式
   ============================================ */

/* 全局重置和基础优化 */
* {
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* ============================================
   超小屏幕设备 (手机竖屏, < 576px)
   ============================================ */
@media (max-width: 575.98px) {
  
  /* === 底部播放器布局 - 移动端垂直布局 === */
  .bottom-player {
    padding: 8px 0;
    min-height: 110px;
  }
  
  .bottom-player .container {
    padding: 0 10px;
  }
  
  .bottom-player > .container > .d-flex {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0;
  }
  
  /* 左侧：封面和标题信息 */
  .bottom-player .current-track-info {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    flex: 1;
    margin: 0;
    padding: 0 5px;
    min-width: 0;
    width: auto;
  }
  
  .bottom-player .current-track-info img {
    display: block;
    width: 60px;
    height: 60px;
    border-radius: 6px;
    margin-right: 10px;
    object-fit: cover;
    flex: 0 0 auto;
  }
  
  .bottom-player .current-track-info > div {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    align-items: center;
  }
  
  /* 歌曲标题 - 长标题滚动效果 */
  .bottom-player .current-track-info h6 {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0;
    padding: 0;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    color: #fff;
    text-align: center;
    width: 100%;
    position: relative;
    display: block;
  }

  .bottom-player .current-track-info h6 span {
    display: inline-block;
    padding-left: 100%;
    animation: marquee 10s linear infinite;
  }

  @keyframes marquee {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-100%, 0); }
  }

  /* 歌手信息 */
  .bottom-player .current-track-info small {
    font-size: 0.75rem;
    margin: 0;
    padding: 0;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    width: 100%;
  }
  
  /* 播放控制按钮 */
  .bottom-player .player-controls {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    margin: 0;
    padding: 0 5px;
    flex: 0 0 auto;
  }
  
  .bottom-player #play-btn {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    font-size: 1rem;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .bottom-player #prev-btn,
  .bottom-player #next-btn {
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
  }
  
  /* 进度条容器 - 放在底部 */
  .bottom-player .progress-container {
    width: 100%;
    margin-top: 5px;
    order: 3;
  }

  .bottom-player .progress-container .d-flex {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 5px;
    width: 100%;
  }
  
  .bottom-player .progress {
    height: 4px;
    border-radius: 2px;
    background: rgba(255,255,255, 0.3);
    flex: 1;
    min-width: 0;
    cursor: pointer;
  }
  
  .bottom-player .progress-bar {
    background: #fff;
  }
  
  .bottom-player #current-time,
  .bottom-player #total-time {
    font-size: 0.65rem;
    min-width: 30px;
    color: rgba(255,255,255, 0.9);
    font-weight: 500;
    flex: 0 0 auto;
  }

  /* 列表卡片每行两个 */
  #music-list > .col-md-6,
  #video-list > .col-md-6 {
    width: 50%;
    padding: 0 5px;
  }
  
  .music-card, .video-card {
    margin-bottom: 10px;
  }
  
  .music-card .album-cover {
    width: 50px;
    height: 50px;
  }
  
  .video-card .card-img-top {
    height: 120px;
  }

  /* 按钮样式优化 */
  .bottom-player .btn-outline-light {
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.6);
    background: transparent;
    color: #fff;
  }
  
  .bottom-player .btn-light {
    background: #fff;
    color: #667eea;
    border: none;
  }

  /* 分页适配 */
  .pagination-container {
    gap: 5px;
    margin-top: 20px;
    justify-content: center;
  }

  /* 底部播放器新增按钮适配 */
  .bottom-player .player-controls {
    gap: 0 !important;
    flex-wrap: nowrap !important;
  }
  .bottom-player #btn-layout,
  .bottom-player #btn-mode,
  .bottom-player #btn-fav {
    padding: 2px 5px !important;
    font-size: 0.6rem !important;
    margin: 0 !important;
    min-width: 24px;
    height: 24px;
  }
  /* 移动端隐藏分享和播放列表按钮（节省空间） */
  .bottom-player #btn-share,
  .bottom-player #btn-list,
  .bottom-player #btn-speed {
    display: none !important;
  }

  .bottom-player.bottom-player-collapsed {
    transform: translateY(calc(100% - 28px)) !important;
  }

  body.bottom-player-layout-player .bottom-player {
    width: 100% !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    border-radius: 0 !important;
    padding: 8px 0;
    min-height: unset;
  }

  body.bottom-player-layout-player .bottom-player.bottom-player-collapsed {
    transform: translateY(calc(100% - 28px)) !important;
  }

  body.bottom-player-layout-player .bottom-player .container {
    padding: 0 10px;
  }

  body.bottom-player-layout-player .bottom-player > .container > .d-flex {
    flex-wrap: wrap !important;
    gap: 8px !important;
  }

  body.bottom-player-layout-player .bottom-player .current-track-info {
    flex: 1 1 calc(100% - 150px) !important;
  }

  body.bottom-player-layout-player .bottom-player .current-track-info img {
    width: 42px;
    height: 42px;
    margin-right: 10px;
  }

  body.bottom-player-layout-player .bottom-player .current-track-info h6 {
    font-size: 0.82rem;
  }

  body.bottom-player-layout-player .bottom-player .current-track-info small {
    font-size: 0.7rem;
  }

  body.bottom-player-layout-player .bottom-player .player-controls {
    flex: 0 0 140px !important;
    justify-content: flex-end !important;
  }

  body.bottom-player-layout-player .bottom-player #prev-btn,
  body.bottom-player-layout-player .bottom-player #next-btn {
    width: 30px;
    height: 30px;
    min-width: 30px;
    min-height: 30px;
  }

  body.bottom-player-layout-player .bottom-player #play-btn {
    width: 38px !important;
    height: 38px !important;
    min-width: 38px;
    min-height: 38px;
  }

  body.bottom-player-layout-player .bottom-player .progress-container {
    flex: 1 1 100% !important;
    width: 100% !important;
    order: 3 !important;
  }

  body.bottom-player-layout-player .bottom-player .volume-control,
  body.bottom-player-layout-player .bottom-player #btn-mode,
  body.bottom-player-layout-player .bottom-player #btn-fav {
    display: none !important;
  }

  .page-btn {
    min-width: 32px;
    height: 32px;
    padding: 0;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .pagination-container input {
    width: 45px;
    height: 32px;
    font-size: 0.75rem;
    padding: 0 4px;
    text-align: center;
  }

  .pagination-container .btn-primary {
    height: 32px;
    padding: 0 8px;
    font-size: 0.75rem;
  }
}

/* ============================================
   UI/UX 增强样式 - 丽江音悦台
   整合所有内联样式 + 新增视觉效果
   ============================================ */

/* === 1. 全局背景 === */
body {
  background: none !important;
  background-color: #ffffff !important;
  min-height: 100vh !important;
  position: relative !important;
}

body::before {
  content: '' !important;
  position: fixed !important;
  inset: 0 !important;
  background: url('./images/yyt.png') no-repeat center center !important;
  background-size: cover !important;
  opacity: 0.15 !important;
  z-index: -1 !important;
}

/* === 2. 导航栏 === */
.navbar-brand {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
}

.navbar-brand .d-flex.flex-column {
  align-items: flex-start !important;
}

.brand-name {
  font-size: 1.2rem !important;
  font-weight: 700 !important;
  color: white !important;
}

.brand-slogan {
  font-size: 0.7rem !important;
  color: rgba(255, 255, 255, 0.8) !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  max-width: 200px !important;
}

.navbar .form-control {
  transition: all 0.3s ease !important;
}

.navbar .form-control:focus {
  background: rgba(255, 255, 255, 0.15) !important;
  border-color: rgba(255, 255, 255, 0.5) !important;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1) !important;
}

/* === 3. 标语区域 === */
.slogan-container {
  margin-top: 56px !important;
  height: 45px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative !important;
  z-index: 5 !important;
  overflow: hidden !important;
}

.slogan-wrapper {
  display: flex !important;
  align-items: center !important;
  gap: 15px !important;
  max-width: 100% !important;
  padding: 0 10px !important;
}

.slogan-line {
  width: 60px !important;
  height: 2px !important;
  background: linear-gradient(90deg, transparent, #d35400, transparent) !important;
  opacity: 0.6 !important;
  flex-shrink: 1 !important;
}

.slogan-text {
  font-size: 2rem !important;
  font-weight: 800 !important;
  letter-spacing: 6px !important;
  font-family: "Noto Sans SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif !important;
  background: linear-gradient(135deg, #f39c12, #d35400, #e67e22) !important;
  background-size: 200% 200% !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  animation: slogan-glow 4s ease infinite !important;
  white-space: nowrap !important;
  line-height: 1 !important;
}

@keyframes slogan-glow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* === 4. 内容区域 === */
.content-section {
  background: rgba(255, 255, 255, 0.85) !important;
  backdrop-filter: blur(10px) !important;
  border-radius: 15px !important;
  padding: 20px !important;
  margin: 10px auto 20px auto !important;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1) !important;
  max-width: 1300px !important;
}

/* === 5. Tab 标签样式 === */
.nav-tabs .nav-link {
  color: #495057 !important;
  font-weight: 500 !important;
  padding: 12px 24px !important;
  border: none !important;
  border-bottom: 3px solid transparent !important;
  border-radius: 0 !important;
  transition: all 0.3s ease !important;
}

.nav-tabs .nav-link:hover {
  color: #667eea !important;
  border-bottom-color: rgba(102, 126, 234, 0.3) !important;
}

.nav-tabs .nav-link.active {
  color: #667eea !important;
  background-color: transparent !important;
  font-weight: 600 !important;
  border-bottom: 3px solid #667eea !important;
}

/* === 6. 卡片基础样式 === */
.music-card, .video-card {
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === 7. 音乐卡片增强 === */
.music-card {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  background: white;
  border: none;
}

.music-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.04), rgba(118, 75, 162, 0.04));
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.music-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 12px 30px rgba(102, 126, 234, 0.12),
              0 4px 8px rgba(0, 0, 0, 0.05);
}

.music-card:hover::after {
  opacity: 1;
}

.music-card.active {
  border-left: 4px solid #667eea;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.06), #fff);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.15);
}

/* 音乐封面旋转 */
.album-cover {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 50% !important;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.3s ease;
}

.music-card:hover .album-cover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.music-card.active.playing .album-cover {
  animation: spin-cover 6s linear infinite;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.3),
              0 6px 20px rgba(0, 0, 0, 0.12);
}

@keyframes spin-cover {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.music-card.active .album-cover.paused {
  animation-play-state: paused;
}

/* === 8. 视频卡片增强 === */
.video-card {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border: none;
}

.video-card .card-img-top {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1),
              filter 0.3s ease;
}

.video-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.video-card:hover .card-img-top {
  transform: scale(1.06);
  filter: brightness(1.05);
}

.video-card .card-body {
  display: block !important;
  padding: 12px 14px !important;
  position: relative;
}

.video-card .card-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.video-card .card-text {
  font-size: 0.8rem;
  color: #6c757d;
  margin-bottom: 0;
}

/* 视频播放图标叠加 */
.video-card .play-overlay {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%) scale(0);
  width: 44px;
  height: 44px;
  background: rgba(102, 126, 234, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.3s ease;
  opacity: 0;
  z-index: 5;
  pointer-events: none;
}

.video-card:hover .play-overlay {
  transform: translateX(-50%) scale(1);
  opacity: 1;
}

/* === 9. 底部播放器增强 === */
.bottom-player {
  background: linear-gradient(180deg, rgba(102, 126, 234, 0.98) 0%, rgba(118, 75, 162, 0.98) 100%);
  backdrop-filter: blur(10px);
  padding: 10px 0;
  z-index: 1000;
}

/* 播放按钮 */
.bottom-player #play-btn {
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.3s ease !important;
}

.bottom-player #play-btn:hover {
  transform: scale(1.08) !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.bottom-player #play-btn:active {
  transform: scale(0.95) !important;
}

.bottom-player .current-track-info img {
  border: 2px solid rgba(255, 255, 255, 0.3);
  transition: transform 0.2s ease;
}

.bottom-player .current-track-info img:hover {
  transform: scale(1.08);
}

/* 播放时封面旋转（仅播放页，首页不旋转） */
.music-player-page .bottom-player .current-track-info img.playing {
  animation: spin-cover 5s linear infinite;
  border-radius: 50% !important;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.4);
}

/* === 底部播放栏收起/展开 === */

/* toggle 在 body 里，position: fixed，不受播放栏 pointer-events 影响 */
#bottom-player-toggle {
  position: fixed;
  transform: translateX(-50%);
  width: 34px;
  height: 20px;
  background: rgba(0, 0, 0, 0.32);
  border-radius: 999px 999px 0 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1061;
  color: rgba(255, 255, 255, 0.9);
  font-size: 10px;
  transition: background 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
  line-height: 1;
  padding: 0;
  backdrop-filter: blur(10px);
}

#bottom-player-toggle:hover {
  background: rgba(0, 0, 0, 0.45);
}

/* 收起时内容全部隐藏 */
.bottom-player-collapsed .container {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.bottom-player:not(.bottom-player-collapsed) .container {
  opacity: 1;
  transition: opacity 0.2s 0.15s;
}

/* 进度条发光 */
.bottom-player #progress-container {
  position: relative;
}

.bottom-player #progress-bar {
  background: linear-gradient(90deg, #fff, #4CAF50) !important;
  box-shadow: 0 0 6px rgba(76, 175, 80, 0.4);
}

/* === 10. 分页按钮增强 === */
.page-btn {
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
  border-radius: 8px !important;
  font-weight: 500;
}

.page-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

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

/* === 11. 关于我们区域 === */
.about-section {
  background: rgba(255, 255, 255, 0.7) !important;
  backdrop-filter: blur(5px) !important;
  margin-bottom: 20px !important;
  border-radius: 15px !important;
}

.about-section h3 {
  position: relative;
  display: inline-block;
}

.about-section h3::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #667eea, #764ba2);
  border-radius: 2px;
}

/* === 12. 联系表单 === */
.contact-section {
  background: transparent !important;
  backdrop-filter: none !important;
}

.contact-card-minimal {
  background: rgba(255, 255, 255, 0.95) !important;
  border-radius: 4px !important;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.05) !important;
  overflow: hidden;
  border: 1px solid #f0f0f0 !important;
}

.minimal-input {
  background: transparent !important;
  border: none !important;
  border-bottom: 1px solid #e0e0e0 !important;
  border-radius: 0 !important;
  padding: 10px 0 !important;
  font-size: 0.95rem !important;
  box-shadow: none !important;
  transition: all 0.4s ease !important;
}

.minimal-input:focus {
  border-bottom-color: #d35400 !important;
}

.btn-minimal {
  background: #333 !important;
  color: #fff !important;
  border-radius: 0 !important;
  padding: 12px 35px !important;
  font-size: 0.9rem !important;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s ease !important;
  position: relative;
  overflow: hidden;
}

.btn-minimal::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.5s ease, height 0.5s ease;
}

.btn-minimal:hover {
  background: #d35400 !important;
  color: #fff !important;
  transform: translateX(5px);
}

.btn-minimal:active::after {
  width: 300px;
  height: 300px;
}

/* === 13. Toast 通知 === */
.contact-toast {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 16px 24px;
  border-radius: 12px;
  color: white;
  font-size: 15px;
  font-weight: 500;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  z-index: 9999;
  opacity: 0;
  transform: translateX(400px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(20px);
}

.contact-toast.show {
  opacity: 1;
  transform: translateX(0);
}

.contact-toast.toast-success {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.contact-toast.toast-error {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

/* === 14. 火箭按钮增强 === */
.scroll-to-top {
  position: fixed !important;
  bottom: 100px !important;
  right: 25px !important;
  width: 50px !important;
  height: 50px !important;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  color: white !important;
  border: none !important;
  border-radius: 50% !important;
  font-size: 1.3rem !important;
  cursor: pointer !important;
  z-index: 2147483647 !important;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4) !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.scroll-to-top.show {
  opacity: 1 !important;
  visibility: visible !important;
}

.scroll-to-top:hover {
  transform: translateY(-4px) scale(1.08) !important;
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5) !important;
}

.scroll-to-top:active {
  transform: translateY(-2px) scale(1.02) !important;
}

/* 火箭发射动画 */
.scroll-to-top.launching {
  animation: rocket-bounce 0.4s ease;
}

@keyframes rocket-bounce {
  0% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0); }
}

/* === 15. 滚动条美化 === */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.03);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(102, 126, 234, 0.35), rgba(118, 75, 162, 0.35));
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(102, 126, 234, 0.6), rgba(118, 75, 162, 0.6));
}

html {
  scrollbar-width: thin;
  scrollbar-color: rgba(102, 126, 234, 0.35) rgba(0, 0, 0, 0.03);
}

/* 播放器不遮挡滚动条 */
.bottom-player {
  right: 8px;
  width: calc(100% - 8px);
}

/* === 向上火箭按钮（合并自 scroll_to_top.css） === */

/* === 16. 页脚增强 === */
footer {
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.4), transparent);
}

/* === 17. Tab 内容过渡 === */
.tab-content {
  min-height: 400px;
}

/* === 18. 防止选中文本（交互元素）=== */
.navbar, .bottom-player, .scroll-to-top, .slogan-container {
  user-select: none;
}

/* === 19. 滚动渐入动画 === */
.scroll-reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* 卡片进入动画 */
@keyframes cardFadeIn {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.card-enter {
  opacity: 0;
  animation: cardFadeIn 0.45s ease forwards;
}

/* === 20. 卡片内元素样式 === */
.track-duration {
  font-size: 0.75rem;
}

.card-music-icon {
  font-size: 0.9rem;
  opacity: 0.6;
  transition: opacity 0.2s ease;
}

.music-card:hover .card-music-icon {
  opacity: 1;
}

/* 音乐卡片标题 */
.music-card .card-title {
  font-size: 0.9rem;
}

.music-card .card-text {
  max-width: 80px;
}

/* 视频播放图标增强 */
.video-card .position-absolute .fa-play-circle {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.video-card:hover .position-absolute .fa-play-circle {
  transform: scale(1.15);
  opacity: 1 !important;
}

.scroll-reveal.reveal-delay-1 { transition-delay: 0.1s; }
.scroll-reveal.reveal-delay-2 { transition-delay: 0.15s; }
.scroll-reveal.reveal-delay-3 { transition-delay: 0.2s; }
.scroll-reveal.reveal-delay-4 { transition-delay: 0.25s; }

/* === 响应式适配 === */

@media (max-width: 768px) {
  .navbar-brand {
    gap: 8px !important;
  }
  .brand-name {
    font-size: 1rem !important;
  }
  .brand-slogan {
    font-size: 0.6rem !important;
    max-width: 150px !important;
  }
  .slogan-text {
    font-size: 1.3rem !important;
    letter-spacing: 2px !important;
  }
  .slogan-line {
    width: 30px !important;
  }
  .scroll-to-top {
    bottom: 85px !important;
    right: 15px !important;
    width: 42px !important;
    height: 42px !important;
    font-size: 1rem !important;
  }
}

@media (max-width: 576px) {
  .content-section > .container,
  .about-section > .container,
  .contact-section > .container {
    padding-left: 12px;
    padding-right: 12px;
  }
  .nav-tabs {
    gap: 6px;
    flex-wrap: wrap;
  }
  .nav-tabs .nav-link {
    padding: 10px 14px;
    font-size: 0.9rem;
  }
  #music-list > [class*='col-'],
  #video-list > [class*='col-'] {
    margin-bottom: 12px;
  }
  .slogan-container {
    height: 35px !important;
  }
  .slogan-text {
    font-size: 1rem !important;
    letter-spacing: 1px !important;
  }
  .slogan-line {
    width: 20px !important;
  }
  .slogan-wrapper {
    gap: 5px !important;
  }
  .video-card:hover .card-img-top {
    transform: scale(1.03);
  }
  .album-cover {
    width: 48px;
    height: 48px;
  }
  .contact-card-minimal {
    border-radius: 16px;
    overflow: hidden;
  }
}

/* ============================================
   丽江音悦台 - 深色模式 + 播放列表面板
   ============================================ */

/* ===== 深色模式变量 ===== */
body.dark-mode {
  --dk-bg: #1a1a2e;
  --dk-surface: #16213e;
  --dk-surface2: #0f3460;
  --dk-text: #e0e0e0;
  --dk-muted: #a0a0b0;
  --dk-border: rgba(255,255,255,0.08);
  --dk-card: rgba(22,33,62,0.95);
}

body.dark-mode { background-color: var(--dk-bg) !important; color: var(--dk-text); }
body.dark-mode::before { opacity: 0.05 !important; }

/* 导航栏 */
body.dark-mode .navbar {
  background: linear-gradient(135deg, #1a1a2e, #16213e) !important;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

/* 内容区 */
body.dark-mode .content-section { background: var(--dk-card) !important; box-shadow: 0 5px 20px rgba(0,0,0,0.3); }
body.dark-mode .tab-content,
body.dark-mode .about-section { background: rgba(22,33,62,0.7) !important; }

/* 卡片 */
body.dark-mode .music-card,
body.dark-mode .video-card {
  background: var(--dk-surface) !important;
  border: 1px solid var(--dk-border);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
body.dark-mode .music-card:hover,
body.dark-mode .video-card:hover {
  box-shadow: 0 8px 25px rgba(102,126,234,0.2);
  border-color: rgba(102,126,234,0.3);
}
body.dark-mode .music-card.active {
  background: linear-gradient(135deg, rgba(102,126,234,0.15), var(--dk-card)) !important;
  border-left-color: #667eea;
}

/* 文字 */
body.dark-mode .card-title { color: var(--dk-text) !important; }
body.dark-mode .card-text,
body.dark-mode .text-muted,
body.dark-mode small.text-muted { color: var(--dk-muted) !important; }
body.dark-mode .music-card .text-muted { color: var(--dk-muted); }

/* Tab */
body.dark-mode .nav-tabs { border-bottom-color: var(--dk-border); }
body.dark-mode .nav-tabs .nav-link { color: var(--dk-muted) !important; }
body.dark-mode .nav-tabs .nav-link:hover { color: #667eea !important; }
body.dark-mode .nav-tabs .nav-link.active { color: #667eea !important; border-bottom-color: #667eea !important; }

/* 关于 / 联系 */
body.dark-mode .about-section h3,
body.dark-mode .about-section p { color: var(--dk-text); }
body.dark-mode .about-section p.text-muted { color: var(--dk-muted) !important; }
body.dark-mode .contact-card-minimal { background: var(--dk-surface) !important; border-color: var(--dk-border) !important; }
body.dark-mode .contact-card-minimal h3,
body.dark-mode .contact-card-minimal h4,
body.dark-mode .contact-card-minimal p { color: var(--dk-text); }
body.dark-mode .contact-card-minimal .text-muted { color: var(--dk-muted) !important; }
body.dark-mode .minimal-input { background: transparent !important; border-bottom-color: var(--dk-border) !important; color: var(--dk-text) !important; }
body.dark-mode .minimal-input:focus { border-bottom-color: #d35400 !important; }
body.dark-mode .form-label { color: var(--dk-muted) !important; }
body.dark-mode .btn-minimal { background: var(--dk-surface2) !important; }
body.dark-mode .btn-minimal:hover { background: #d35400 !important; }

/* 标语 */
body.dark-mode .slogan-text { background: linear-gradient(135deg,#f39c12,#e67e22) !important; -webkit-background-clip: text !important; -webkit-text-fill-color: transparent !important; }
body.dark-mode .slogan-line { background: linear-gradient(90deg,transparent,rgba(211,84,0,0.6),transparent) !important; }

/* 页脚 */
body.dark-mode footer { background: #0d1117 !important; }

/* 分页 */
body.dark-mode .page-btn { border-color: var(--dk-border) !important; color: var(--dk-text) !important; background: var(--dk-surface); }
body.dark-mode .page-btn:hover:not(:disabled) { background: #667eea !important; color: white !important; border-color: #667eea !important; }
body.dark-mode .page-btn.btn-primary { background: #667eea !important; border-color: #667eea !important; }

/* 底部播放器 */
body.dark-mode .bottom-player {
  background: linear-gradient(180deg, rgba(26,26,46,0.98), rgba(22,33,62,0.98)) !important;
  border-top: 1px solid var(--dk-border);
}
body.dark-mode .bottom-player #progress-bar {
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%) !important;
}
body.dark-mode .bottom-player #progress-container {
  background: rgba(255, 255, 255, 0.15) !important;
}

/* 表单 */
body.dark-mode .form-control { background: var(--dk-surface) !important; border-color: var(--dk-border) !important; color: var(--dk-text) !important; }
body.dark-mode .form-control:focus { background: var(--dk-surface) !important; border-color: rgba(102,126,234,0.5) !important; box-shadow: 0 0 0 3px rgba(102,126,234,0.15) !important; color: var(--dk-text) !important; }
body.dark-mode .form-control::placeholder { color: var(--dk-muted) !important; }
body.dark-mode .alert-info { background: rgba(102,126,234,0.15) !important; color: var(--dk-text) !important; border-color: rgba(102,126,234,0.3) !important; }

/* 滚动条 */
body.dark-mode::-webkit-scrollbar-track { background: rgba(0,0,0,0.2); }
body.dark-mode::-webkit-scrollbar-thumb { background: linear-gradient(180deg,rgba(102,126,234,0.4),rgba(118,75,162,0.4)); }

/* 火箭按钮 */
body.dark-mode .scroll-to-top { background: linear-gradient(135deg,#667eea,#764ba2) !important; }


/* ============================================
   播放列表面板 (右下角弹出)
   ============================================ */
.playlist-panel {
  position: fixed;
  right: 0;
  bottom: 80px;
  width: 340px;
  max-height: 60vh;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  border-radius: 12px 0 0 12px;
  box-shadow: -4px 0 30px rgba(0,0,0,0.15);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  overflow: hidden;
}

.playlist-panel.show {
  transform: translateX(0);
}

.playlist-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px 0 12px;
  flex-shrink: 0;
}

.playlist-panel-tabs {
  display: flex;
  gap: 2px;
}

.pltab {
  padding: 6px 12px;
  border: none;
  background: transparent;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 500;
  color: #666;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.pltab:hover { background: rgba(0,0,0,0.05); color: #333; }
.pltab.active { background: linear-gradient(135deg, #667eea, #764ba2); color: white; }

.playlist-panel-close {
  width: 28px;
  height: 28px;
  border: none;
  background: rgba(0,0,0,0.06);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.75rem;
  color: #666;
  transition: all 0.2s;
  flex-shrink: 0;
}
.playlist-panel-close:hover { background: rgba(0,0,0,0.12); color: #333; }

.playlist-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.panel-empty {
  text-align: center;
  padding: 40px 20px;
  color: #999;
}
.panel-empty i { font-size: 2rem; display: block; margin-bottom: 10px; opacity: 0.4; }

.panel-item {
  display: flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
  gap: 10px;
}
.panel-item:hover { background: rgba(102,126,234,0.08); }
.panel-item.active { background: rgba(102,126,234,0.12); }

.panel-item-cover {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}

.panel-item-info { flex: 1; min-width: 0; }
.panel-item-title { font-size: 0.85rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #333; }
.panel-item-artist { font-size: 0.75rem; color: #999; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.panel-item-playing {
  color: #667eea;
  font-size: 0.8rem;
  animation: pulse-icon 1.5s ease infinite;
  flex-shrink: 0;
}

@keyframes pulse-icon {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* 深色模式下的面板 */
body.dark-mode .playlist-panel {
  background: rgba(22,33,62,0.97);
  box-shadow: -4px 0 30px rgba(0,0,0,0.4);
}
body.dark-mode .pltab { color: var(--dk-muted); }
body.dark-mode .pltab:hover { background: rgba(255,255,255,0.05); color: var(--dk-text); }
body.dark-mode .pltab.active { background: linear-gradient(135deg,#667eea,#764ba2); color: white; }
body.dark-mode .playlist-panel-close { background: rgba(255,255,255,0.06); color: var(--dk-muted); }
body.dark-mode .playlist-panel-close:hover { background: rgba(255,255,255,0.1); color: var(--dk-text); }
body.dark-mode .panel-item:hover { background: rgba(102,126,234,0.1); }
body.dark-mode .panel-item.active { background: rgba(102,126,234,0.15); }
body.dark-mode .panel-item-title { color: var(--dk-text); }
body.dark-mode .panel-item-artist { color: var(--dk-muted); }
body.dark-mode .panel-empty { color: var(--dk-muted); }

/* 移动端适配 */
@media (max-width: 576px) {
  .playlist-panel {
    width: 100%;
    max-height: min(52dvh, calc(100dvh - 190px));
    border-radius: 12px 12px 0 0;
    bottom: calc(126px + env(safe-area-inset-bottom, 0px));
    transform: translateY(100%);
    right: 0;
  }
  .playlist-panel.show { transform: translateY(0); }
  .pltab { font-size: 0.72rem; padding: 5px 8px; }
  .panel-item-cover { width: 36px; height: 36px; }
}

/* 底部播放器按钮 */
.player-controls {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}
#btn-fav, #btn-share, #btn-list, #btn-mode {
  transition: all 0.2s ease;
  flex-shrink: 0;
}
#btn-fav:hover, #btn-share:hover, #btn-list:hover, #btn-mode:hover {
  transform: scale(1.1);
}
#btn-fav .fas, #btn-share .fas, #btn-list .fas, #btn-mode .fas {
  font-size: 0.75rem;
}

/* 搜索页面深色模式 */
body.dark-mode .search-hero {
  background: linear-gradient(135deg, #1a1a2e, #0f3460) !important;
}
body.dark-mode .search-results-box {
  background: rgba(22, 33, 62, 0.8) !important;
}
body.dark-mode .filter-tab {
  background: rgba(255,255,255,0.06) !important;
  color: var(--dk-muted) !important;
}
body.dark-mode .filter-tab:hover {
  background: rgba(255,255,255,0.1) !important;
  color: var(--dk-text) !important;
}
body.dark-mode .filter-tab.active {
  background: linear-gradient(135deg, #667eea, #764ba2) !important;
  color: white !important;
}
body.dark-mode .no-results-box {
  background: rgba(255,255,255,0.05) !important;
}
body.dark-mode .no-results-box h5 { color: var(--dk-text); }

/* 视频播放页深色模式 */
body.dark-mode .video-player-container {
  background: var(--dk-surface) !important;
}
body.dark-mode .related-video-card {
  background: var(--dk-surface) !important;
  border-color: var(--dk-border) !important;
}

/* 深色模式切换按钮 */
#btn-dark {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: all 0.3s;
  flex-shrink: 0;
}
#btn-dark:hover { transform: scale(1.1); }

/* 排序按钮 */
.sort-btn {
  padding: 4px 12px;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
  color: #666;
  background: transparent;
  cursor: pointer;
  transition: all 0.2s;
}
.sort-btn:hover { background: rgba(102,126,234,0.08); color: #333; }
.sort-btn.active {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  border-color: transparent;
}
body.dark-mode .sort-btn { border-color: var(--dk-border); color: var(--dk-muted); }
body.dark-mode .sort-btn:hover { background: rgba(102,126,234,0.15); color: var(--dk-text); }
body.dark-mode .sort-btn.active { background: linear-gradient(135deg, #667eea, #764ba2); color: white; }

/* Unified line icons and mobile input sizing */
.line-icon {
  width: 18px;
  height: 18px;
  display: block;
  flex: 0 0 auto;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.line-icon.icon-filled {
  fill: currentColor;
  stroke: currentColor;
}

.line-icon.icon-spin {
  animation: ljyytIconSpin 0.9s linear infinite;
}

.now-btn .line-icon,
.stage-transport-btn .line-icon {
  width: 20px;
  height: 20px;
}

.now-btn.primary .line-icon,
.stage-transport-btn.play .line-icon {
  width: 22px;
  height: 22px;
}

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

html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  -webkit-text-size-adjust: 100%;
}

body.music-player-page,
body.search-page {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

@media (max-width: 768px) {
  input,
  textarea,
  select,
  .form-control,
  .form-select,
  .form-control-lg,
  .search-input,
  .queue-search-input,
  .lyrics-search-input,
  #hero-search-input,
  #nav-search-input,
  #search-input,
  #queue-search-input,
  #lyrics-search-title,
  #lyrics-search-artist {
    font-size: 16px !important;
    line-height: 1.35 !important;
  }

  #hero-search-input,
  #nav-search-input,
  #search-input {
    min-height: 44px;
  }

  .queue-search-input,
  .lyrics-search-input,
  #queue-search-input,
  #lyrics-search-title,
  #lyrics-search-artist {
    min-height: 40px;
  }
}

/* 歌手名可点击提示 */
.bottom-player #current-artist {
  cursor: pointer;
  transition: all 0.2s;
  border-bottom: 1px dashed transparent;
}
.bottom-player #current-artist:hover {
  color: #fff !important;
  border-bottom-color: rgba(255,255,255,0.5);
}