/**
 * 晓林影视 (xiaolinTV) 核心视觉与交互样式表
 */

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  color: var(--text-main);
  min-height: 100vh;
  padding-top: 68px;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 14px;
}

/* ================= 滚动条美化 ================= */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-subtle);
}

/* ================= 顶部导航栏 (Navbar) ================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 68px;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  transition: var(--transition-smooth);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-main);
}

.site-logo svg {
  color: var(--primary);
  filter: drop-shadow(0 0 8px rgba(var(--primary-rgb), 0.6));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.06);
}

.nav-link.active {
  font-weight: 600;
  color: var(--primary);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* 搜索框 */
.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 8px 16px 8px 38px;
  width: 220px;
  color: var(--text-main);
  outline: none;
  transition: var(--transition-smooth);
}

.search-input:focus {
  width: 300px;
  border-color: var(--border-focus);
  box-shadow: 0 0 12px rgba(var(--primary-rgb), 0.25);
}

.search-icon {
  position: absolute;
  left: 12px;
  color: var(--text-muted);
  pointer-events: none;
  font-size: 14px;
}

/* 按钮基础 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(var(--primary-rgb), 0.35);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(var(--primary-rgb), 0.45);
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--text-subtle);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  padding: 8px;
  border-radius: var(--radius-full);
}

.btn-ghost:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.08);
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

/* ================= 公告条 (Announcement) ================= */
.announcement-bar {
  background: linear-gradient(90deg, rgba(var(--primary-rgb), 0.15), rgba(var(--primary-rgb), 0.05));
  border-bottom: 1px solid rgba(var(--primary-rgb), 0.2);
  padding: 10px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-main);
}

.announcement-text {
  display: flex;
  align-items: center;
  gap: 8px;
}

.announcement-close {
  cursor: pointer;
  color: var(--text-muted);
}
.announcement-close:hover {
  color: var(--text-main);
}

/* ================= 巨幕横幅 (Hero Billboard) ================= */
.hero-billboard {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: flex-end;
  padding: 60px 48px;
  background-size: cover;
  background-position: center top;
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(0deg, var(--bg-main) 10%, rgba(var(--bg-main), 0.7) 45%, rgba(var(--bg-main), 0.3) 100%),
              linear-gradient(90deg, var(--bg-main) 0%, rgba(var(--bg-main), 0.8) 35%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 680px;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  background: var(--badge-bg);
  color: var(--badge-text);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-title {
  font-size: 42px;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 14px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.hero-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* ================= 筛选与源选择条 (Filter Bar) ================= */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px 12px 48px;
  flex-wrap: wrap;
  gap: 16px;
}

.category-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.category-tab {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.category-tab:hover {
  color: var(--text-main);
  border-color: var(--text-subtle);
}

.category-tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 2px 10px rgba(var(--primary-rgb), 0.35);
}

.source-selector-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.source-select {
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  outline: none;
  cursor: pointer;
}

/* ================= 电影网格展示 (Movie Grid) ================= */
/* ================= 电影网格展示 (Movie Grid) ================= */
.main-container {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 48px 80px 48px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.section-title {
  font-size: 22px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 20px;
  background: var(--primary);
  border-radius: 2px;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 22px 16px;
  width: 100%;
  box-sizing: border-box;
}

.movie-card {
  position: relative;
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
}

.movie-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-md);
  border-color: var(--border-focus);
}

.movie-poster-wrapper {
  position: relative;
  width: 100%;
  padding-top: 142%; /* 约 1:1.4 比例 */
  background: var(--bg-card);
  overflow: hidden;
}

.movie-poster {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.movie-card:hover .movie-poster {
  transform: scale(1.08);
}

.movie-badge-remarks {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.movie-badge-source {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: var(--badge-bg);
  color: var(--badge-text);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.movie-play-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.movie-card:hover .movie-play-overlay {
  opacity: 1;
}

.play-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 16px rgba(var(--primary-rgb), 0.5);
  transform: scale(0.85);
  transition: transform 0.25s ease;
}

.movie-card:hover .play-icon-circle {
  transform: scale(1);
}

.movie-info {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--bg-surface);
  flex-grow: 1;
}

.movie-title {
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-main);
}

.movie-sub {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
}

/* ================= 播放与详情模态框 (Player & Detail Modal) ================= */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-overlay);
  backdrop-filter: blur(12px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

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

.player-modal-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 1100px;
  max-height: 92vh;
  overflow-y: auto;
  box-shadow: var(--shadow-md);
  position: relative;
  display: flex;
  flex-direction: column;
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition-smooth);
}

.modal-close-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: rotate(90deg);
}

/* 视频播放器区域 */
.video-wrapper {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  background: #000;
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
  overflow: hidden;
}

.video-player {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.player-details {
  padding: 24px;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.detail-title {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 6px;
}

.detail-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-muted);
}

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

/* 换源与集数选择 */
.episode-section {
  margin-top: 20px;
  border-top: 1px solid var(--border-color);
  padding-top: 18px;
}

.source-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.source-tab {
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  font-size: 13px;
  cursor: pointer;
  color: var(--text-muted);
  white-space: nowrap;
}

.source-tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  font-weight: 600;
}

.episodes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 10px;
  max-height: 220px;
  overflow-y: auto;
  padding-right: 4px;
}

.ep-btn {
  padding: 8px 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  text-align: center;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: var(--transition-smooth);
}

.ep-btn:hover {
  border-color: var(--border-focus);
  background: rgba(var(--primary-rgb), 0.1);
}

.ep-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.4);
}

.plot-summary {
  margin-top: 20px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ================= 用户抽屉与认证模态框 (Auth & User Center) ================= */
.auth-modal {
  max-width: 420px;
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  width: 100%;
}

.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
}

.auth-tab {
  flex: 1;
  text-align: center;
  padding: 10px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
}

.auth-tab.active {
  color: var(--primary);
  border-color: var(--primary);
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  outline: none;
}

.form-input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 10px rgba(var(--primary-rgb), 0.2);
}

/* ================= 后台管理模态框 (Admin Dashboard) ================= */
.admin-modal-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 1050px;
  height: 85vh;
  display: flex;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.admin-sidebar {
  width: 220px;
  background: var(--bg-card);
  border-right: 1px solid var(--border-color);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-tab {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-weight: 500;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.admin-tab:hover, .admin-tab.active {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.06);
}

.admin-tab.active {
  background: var(--primary);
  color: #fff;
}

.admin-content {
  flex: 1;
  padding: 32px;
  overflow-y: auto;
}

.admin-header {
  margin-bottom: 24px;
}

.admin-header h2 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 6px;
}

.admin-header p {
  font-size: 13px;
  color: var(--text-muted);
}

/* 表格与表单 */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  font-size: 13px;
}

.data-table th, .data-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  color: var(--text-muted);
  font-weight: 600;
  background: rgba(255, 255, 255, 0.02);
}

/* 延迟测速圆点 */
.latency-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
}
.dot-green { background: #10b981; box-shadow: 0 0 6px #10b981; }
.dot-yellow { background: #f59e0b; box-shadow: 0 0 6px #f59e0b; }
.dot-red { background: #ef4444; box-shadow: 0 0 6px #ef4444; }

/* ================= 皮肤主题浮层选择器 (Theme Dropdown) ================= */
.theme-menu {
  position: absolute;
  top: 60px;
  right: 120px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px;
  box-shadow: var(--shadow-md);
  display: none;
  grid-template-columns: repeat(2, 140px);
  gap: 8px;
  z-index: 150;
}

.theme-menu.active {
  display: grid;
}

.theme-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 13px;
  color: var(--text-main);
  transition: var(--transition-smooth);
}

.theme-item:hover, .theme-item.active {
  background: rgba(255, 255, 255, 0.08);
}

.theme-color-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ================= 移动端底部导航栏 ================= */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-color);
  z-index: 99;
  justify-content: space-around;
  align-items: center;
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-muted);
  cursor: pointer;
}

.mobile-nav-item.active {
  color: var(--primary);
}

/* 移动端可折叠全宽搜索栏 */
.btn-mobile-search-trigger {
  display: none;
}

.mobile-search-bar {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 10px 16px;
  width: 100%;
  box-sizing: border-box;
  animation: slideDown 0.25s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mobile-search-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  width: 100%;
  box-sizing: border-box;
}

.mobile-search-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 14px;
  outline: none;
  padding: 6px 0;
}

.btn-clear-search {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 4px;
}

/* ================= 响应式媒体查询 ================= */
@media (max-width: 768px) {
  .navbar {
    padding: 0 12px;
    height: 54px;
    gap: 6px;
    justify-content: space-between;
  }
  .nav-left {
    gap: 6px;
    flex-shrink: 0;
  }
  .site-logo {
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
  }
  #logo-text {
    font-size: 15px;
    white-space: nowrap;
  }
  .nav-links {
    display: none;
  }
  .search-box {
    display: none; /* 手机端顶栏移除输入框，由搜索按钮取代，防止挤压折行 */
  }
  .btn-mobile-search-trigger {
    display: inline-flex !important;
  }
  .nav-right {
    gap: 6px;
    flex-shrink: 0;
  }
  #btn-user-entry {
    white-space: nowrap;
    padding: 5px 10px;
    font-size: 12px;
  }
  #btn-app-download {
    padding: 4px 8px;
    font-size: 11px;
  }
  .hero-billboard {
    padding: 36px 16px;
    min-height: 380px;
  }
  .hero-title {
    font-size: 24px;
  }
  .filter-bar {
    padding: 12px 16px 6px 16px;
  }
  .category-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    padding-bottom: 4px;
    width: 100%;
  }
  .category-tabs::-webkit-scrollbar {
    display: none;
  }
  .category-tab {
    flex-shrink: 0;
    white-space: nowrap;
  }
  .main-container {
    padding-left: 12px;
    padding-right: 12px;
  }
  .movie-grid {
    grid-template-columns: repeat(auto-fill, minmax(115px, 1fr));
    gap: 14px 8px;
  }
  .mobile-bottom-nav {
    display: flex;
  }
  .admin-modal-container {
    flex-direction: column;
    height: 95vh;
  }
  .admin-sidebar {
    width: 100%;
    flex-direction: row;
    overflow-x: auto;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
}

/* ================= 影片源搜索与切换增强 ================= */
.nav-source-wrapper {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  transition: var(--transition-smooth);
}

.nav-source-wrapper:hover, .nav-source-wrapper:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 10px rgba(var(--primary-rgb), 0.2);
}

.nav-source-select {
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 13px;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  max-width: 130px;
}

.nav-source-select option {
  background: var(--bg-surface);
  color: var(--text-main);
}

/* ================= 18+ 福利专区导航高亮 ================= */
.adult-nav-link {
  color: #f43f5e !important;
  font-weight: 700 !important;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.adult-nav-link:hover {
  color: #fb7185 !important;
  text-shadow: 0 0 10px rgba(244, 63, 94, 0.5);
}

.adult-nav-link.active {
  background: rgba(244, 63, 94, 0.15) !important;
  color: #f43f5e !important;
  border: 1px solid rgba(244, 63, 94, 0.3);
}

/* ================= 用户抽屉三合一标签页 (历史/追剧/收藏) ================= */
.drawer-tabs {
  display: flex;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 3px;
  margin-bottom: 16px;
  gap: 4px;
  border: 1px solid var(--border-color);
}

.drawer-tab {
  flex: 1;
  text-align: center;
  padding: 7px 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  user-select: none;
}

.drawer-tab:hover {
  color: var(--text-main);
}

.drawer-tab.active {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.35);
}

.drawer-list-item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
}

.drawer-list-item:hover {
  background: var(--bg-card);
}

.btn-resume-play {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  background: var(--primary);
  color: #fff;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition-smooth);
  white-space: nowrap;
}

.btn-resume-play:hover {
  background: var(--primary-hover);
  transform: scale(1.03);
}

/* ================= 采集源导航与测速栏 ================= */
.source-nav-bar {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 10px 48px;
  width: 100%;
  box-sizing: border-box;
}

.source-nav-inner {
  width: 100%;
  max-width: none;
  display: flex;
  align-items: center;
  gap: 12px;
  overflow-x: auto;
  scrollbar-width: none;
}

.source-nav-inner::-webkit-scrollbar {
  display: none;
}

.source-nav-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
}

.source-pills-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 2px 0;
}

.source-pills-wrap::-webkit-scrollbar {
  display: none;
}

.source-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-smooth);
  user-select: none;
}

.source-pill:hover {
  border-color: var(--primary);
  color: var(--text-main);
  background: var(--bg-hover);
}

.source-pill.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.35);
}

.source-pill.active .speed-badge {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
  border-color: transparent;
}

/* 测速延迟微标 */
.speed-badge {
  font-size: 10px;
  font-family: monospace;
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  line-height: 1.2;
}

.speed-badge.green {
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.speed-badge.yellow {
  background: rgba(234, 179, 8, 0.15);
  color: #eab308;
  border: 1px solid rgba(234, 179, 8, 0.3);
}

.speed-badge.red {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.speed-badge.gray {
  background: rgba(148, 163, 184, 0.15);
  color: var(--text-muted);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.btn-speed-ping {
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ================= 渐进式流式搜索状态卡 ================= */
.search-stream-status {
  margin-bottom: 20px;
  padding: 12px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  animation: fadeIn 0.3s ease;
  flex-wrap: wrap;
  gap: 10px;
}

.stream-status-left {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}

.stream-spinner {
  display: inline-block;
  animation: spin 1.2s linear infinite;
  font-size: 14px;
}

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

.stream-status-right {
  font-size: 12px;
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.1);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-weight: 700;
}

/* ================= 会员专属福利专区横幅 ================= */
.welfare-banner {
  margin-bottom: 24px;
  padding: 14px 20px;
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.15), rgba(168, 85, 247, 0.12));
  border: 1px solid rgba(244, 63, 94, 0.35);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  animation: fadeIn 0.3s ease;
}

.welfare-banner-left {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-main);
}

.welfare-badge {
  background: #f43f5e;
  color: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
}

/* ================= 播放器下方换源栏 ================= */
.player-source-switcher {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border-color);
  flex-wrap: wrap;
}

.player-source-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.player-source-list {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1;
}

.player-source-item {
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-smooth);
}

.player-source-item:hover {
  border-color: var(--primary);
  color: var(--text-main);
}

.player-source-item.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.35);
}

/* ================= 独立「影视源」专属专区视图 ================= */
.sources-view {
  padding: 16px 32px 60px;
  max-width: 1700px;
  margin: 0 auto;
  animation: fadeIn 0.3s ease;
}

.sources-view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 14px;
}

.sources-view-title {
  font-size: 22px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
  letter-spacing: -0.3px;
}

.sources-title-icon {
  font-size: 24px;
}

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

.btn-sources-ping {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.btn-sources-priority {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.btn-sources-priority.active {
  background: var(--primary) !important;
  color: #fff !important;
  border-color: var(--primary) !important;
  box-shadow: 0 2px 10px rgba(var(--primary-rgb), 0.35);
}

.sources-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  align-items: flex-start;
}

.sources-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px;
  position: sticky;
  top: 84px;
  max-height: calc(100vh - 110px);
  overflow-y: auto;
  box-shadow: var(--shadow-sm);
  scrollbar-width: thin;
}

.sources-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 10px;
  padding: 0 4px;
}

.sources-count-badge {
  background: rgba(var(--primary-rgb), 0.12);
  color: var(--primary);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
}

.sources-sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.source-sidebar-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition-smooth);
  background: transparent;
  color: var(--text-muted);
  gap: 8px;
}

.source-sidebar-item:hover {
  background: var(--bg-glass);
  color: var(--text-main);
  border-color: var(--border-color);
}

.source-sidebar-item.active {
  background: rgba(var(--primary-rgb), 0.12);
  border-color: var(--primary);
  color: var(--primary);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.2);
}

.source-item-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.source-item-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 测速徽标样式 */
.speed-badge {
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 10px;
  font-weight: 700;
  font-family: monospace;
  white-space: nowrap;
  flex-shrink: 0;
}

.speed-badge.green {
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.35);
}

.speed-badge.yellow {
  background: rgba(234, 179, 8, 0.15);
  color: #eab308;
  border: 1px solid rgba(234, 179, 8, 0.35);
}

.speed-badge.red {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.speed-badge.gray {
  background: rgba(148, 163, 184, 0.15);
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.sources-main-pane {
  min-width: 0;
}

.source-header-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 14px;
  box-shadow: var(--shadow-sm);
}

.source-current-name {
  font-size: 17px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
}

.source-sub-tag {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  margin-left: 6px;
  padding: 2px 8px;
  background: var(--bg-glass);
  border-radius: 4px;
}

.source-header-search {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 280px;
  flex: 1;
  max-width: 440px;
}

.source-inner-search-input {
  flex: 1;
  padding: 9px 16px;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-main);
  outline: none;
  transition: var(--transition-smooth);
  font-size: 13px;
}

.source-inner-search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
}

.btn-inner-search {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  background: linear-gradient(135deg, #ec4899, #a855f7);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 2px 8px rgba(236, 72, 153, 0.35);
}

.btn-inner-search:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.source-classes-bar {
  margin-bottom: 16px;
}

.source-classes-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-height: 140px;
  overflow-y: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.class-pill {
  padding: 5px 14px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-smooth);
  white-space: nowrap;
}

.class-pill:hover {
  border-color: var(--primary);
  color: var(--text-main);
}

.class-pill.active {
  background: linear-gradient(135deg, #f43f5e, #ec4899);
  color: #fff;
  border-color: transparent;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(244, 63, 94, 0.35);
}

.source-status-bar {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 16px;
  padding: 0 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 960px) {
  .sources-layout {
    grid-template-columns: 1fr;
  }
  .sources-sidebar {
    position: static;
    max-height: 220px;
  }
  .sources-view {
    padding: 12px 16px 60px;
  }
}

/* ================= 瀑布流无限滚动指示器 (Infinite Scroll Loader) ================= */
.infinite-scroll-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
  width: 100%;
}

.scroll-sentinel {
  width: 100%;
  pointer-events: none;
  visibility: hidden;
}

/* ================= 电视 TV 遥控器与无障碍焦点高亮引擎 (TV D-Pad Focus Engine) ================= */
:focus-visible,
.tv-focused {
  outline: 3px solid var(--primary) !important;
  outline-offset: 4px !important;
  box-shadow: 0 0 24px rgba(var(--primary-rgb), 0.85) !important;
  transform: scale(1.05) !important;
  z-index: 100 !important;
  transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.2s ease !important;
}

/* TV 与桌面大屏环境优化 (1080P / 2K / 4K 全屏铺满) */
@media (min-width: 1920px) {
  .main-container {
    width: 100%;
    max-width: none;
    padding: 16px 48px 80px 48px;
  }
  .player-page-container {
    max-width: 1720px;
    margin: 0 auto;
  }
  .movie-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 24px 18px;
    width: 100%;
  }
  .movie-title {
    font-size: 16px;
  }
}

/* 手机 APP / PWA 全屏刘海与底部手势条安全区适配 */
@supports (padding-top: env(safe-area-inset-top)) {
  .navbar {
    padding-top: calc(12px + env(safe-area-inset-top));
  }
  .mobile-bottom-nav {
    padding-bottom: calc(8px + env(safe-area-inset-bottom));
  }
}