/**
 * Premium SEO Template - Player Optimization CSS
 * 播放器优化样式 - 扩大播放窗口
 */

/* ========== 播放器容器 ========== */
.player-wrapper {
  width: 100%;
  margin-bottom: 30px;
  background: #000;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* ========== 播放器主容器 ========== */
.player-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9宽高比 */
  background: #000;
  overflow: hidden;
}

.player-container iframe,
.player-container video,
.player-container embed,
.player-container object {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ========== 播放器信息区 ========== */
.player-info {
  background: var(--bg-white);
  padding: 20px;
  border-top: 1px solid var(--border-color);
}

.player-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin: 0 0 12px 0;
  line-height: 1.4;
}

.player-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 15px;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.meta-item i {
  font-size: 16px;
  color: var(--accent-color);
  font-style: normal;
}

.meta-label {
  font-weight: 600;
  color: var(--text-dark);
}

.meta-value {
  color: var(--text-light);
}

.meta-value a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.meta-value a:hover {
  color: var(--highlight-color);
  text-decoration: underline;
}

/* ========== 播放源选择 ========== */
.source-section {
  margin-bottom: 20px;
}

.source-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.source-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.source-tab {
  position: relative;
}

.source-tab button {
  padding: 10px 16px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-light);
  cursor: pointer;
  transition: all 0.3s ease;
}

.source-tab button:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.source-tab.active button {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: #fff;
}

/* ========== 剧集列表 ========== */
.episode-section {
  margin-bottom: 20px;
}

.episode-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.episode-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 8px;
}

.episode-item {
  position: relative;
}

.episode-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 10px 8px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-light);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  min-height: 36px;
}

.episode-link:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background: rgba(15, 52, 96, 0.05);
}

.episode-link.active {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: #fff;
}

/* ========== 播放按钮 ========== */
.play-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--highlight-color);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 15px;
}

.play-button:hover {
  background: darken(#e94560, 10%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(233, 69, 96, 0.3);
}

.play-button:active {
  transform: translateY(0);
}

.play-button i {
  font-size: 16px;
  font-style: normal;
}

/* ========== 响应式设计 ========== */

/* 平板设备 (768px - 1024px) */
@media (max-width: 1024px) {
  .player-info {
    padding: 15px;
  }

  .player-title {
    font-size: 18px;
  }

  .player-meta {
    gap: 15px;
    font-size: 13px;
  }

  .source-tab button {
    padding: 8px 12px;
    font-size: 12px;
  }

  .episode-list {
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 6px;
  }

  .episode-link {
    padding: 8px 6px;
    font-size: 11px;
    min-height: 32px;
  }

  .play-button {
    padding: 10px 20px;
    font-size: 13px;
  }
}

/* 大手机 (480px - 768px) */
@media (max-width: 768px) {
  .player-wrapper {
    margin-bottom: 20px;
    border-radius: 6px;
  }

  .player-info {
    padding: 12px;
  }

  .player-title {
    font-size: 16px;
    margin-bottom: 10px;
  }

  .player-meta {
    gap: 12px;
    font-size: 12px;
    margin-bottom: 12px;
  }

  .source-tabs {
    gap: 6px;
    margin-bottom: 10px;
  }

  .source-tab button {
    padding: 8px 12px;
    font-size: 11px;
  }

  .episode-list {
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    gap: 6px;
  }

  .episode-link {
    padding: 8px 4px;
    font-size: 10px;
    min-height: 30px;
  }

  .play-button {
    padding: 10px 16px;
    font-size: 12px;
  }
}

/* 小手机 (360px - 480px) */
@media (max-width: 480px) {
  .player-wrapper {
    margin-bottom: 15px;
    border-radius: 4px;
  }

  .player-info {
    padding: 10px;
  }

  .player-title {
    font-size: 14px;
    margin-bottom: 8px;
  }

  .player-meta {
    gap: 10px;
    font-size: 11px;
    margin-bottom: 10px;
  }

  .meta-item {
    gap: 4px;
  }

  .meta-item i {
    font-size: 14px;
  }

  .source-tabs {
    gap: 5px;
    margin-bottom: 8px;
  }

  .source-tab button {
    padding: 6px 10px;
    font-size: 10px;
  }

  .episode-list {
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    gap: 5px;
  }

  .episode-link {
    padding: 6px 4px;
    font-size: 9px;
    min-height: 28px;
  }

  .play-button {
    padding: 8px 12px;
    font-size: 11px;
    width: 100%;
    justify-content: center;
  }
}

/* 超小手机 (< 360px) */
@media (max-width: 360px) {
  .player-info {
    padding: 8px;
  }

  .player-title {
    font-size: 13px;
    margin-bottom: 6px;
  }

  .player-meta {
    gap: 8px;
    font-size: 10px;
    margin-bottom: 8px;
  }

  .source-tabs {
    gap: 4px;
  }

  .source-tab button {
    padding: 5px 8px;
    font-size: 9px;
  }

  .episode-list {
    grid-template-columns: repeat(auto-fill, minmax(45px, 1fr));
    gap: 4px;
  }

  .episode-link {
    padding: 5px 3px;
    font-size: 8px;
    min-height: 26px;
  }

  .play-button {
    padding: 8px 12px;
    font-size: 10px;
    width: 100%;
  }
}

/* ========== 暗黑模式 ========== */
@media (prefers-color-scheme: dark) {
  .player-info {
    background: var(--bg-white);
  }

  .player-title {
    color: var(--text-dark);
  }

  .player-meta {
    color: var(--text-light);
  }

  .source-tab button {
    background: var(--bg-white);
    border-color: var(--border-color);
    color: var(--text-light);
  }

  .episode-link {
    background: var(--bg-white);
    border-color: var(--border-color);
    color: var(--text-light);
  }
}

/* ========== 打印样式 ========== */
@media print {
  .player-wrapper {
    box-shadow: none;
    border: 1px solid #ccc;
  }

  .source-tabs,
  .episode-list,
  .play-button {
    display: none;
  }
}

/* ========== 无障碍支持 ========== */
@media (prefers-reduced-motion: reduce) {
  .source-tab button,
  .episode-link,
  .play-button {
    transition: none;
  }
}

/* ========== 焦点状态 ========== */
.source-tab button:focus,
.episode-link:focus,
.play-button:focus {
  outline: 2px solid var(--highlight-color);
  outline-offset: 2px;
}

/* ========== 高对比度模式 ========== */
@media (prefers-contrast: more) {
  .source-tab button,
  .episode-link {
    border: 2px solid var(--border-color);
  }

  .source-tab.active button,
  .episode-link.active {
    border: 2px solid var(--accent-color);
  }

  .play-button {
    border: 2px solid var(--highlight-color);
  }
}

/* ========== 动画效果 ========== */
.player-wrapper {
  animation: slideInUp 0.5s ease-out;
}

.source-tab button:hover {
  animation: pulse 0.3s ease-out;
}

.play-button:hover {
  animation: float 0.6s ease-in-out infinite;
}