/**
 * Premium SEO Template - Player Responsive CSS
 * 播放器响应式设计 - 支持dp播放器自动适应
 */

/* ========== 播放器容器 ========== */
.player-wrapper,
.player-box,
.dp-player,
.dplayer,
.ckplayer,
#player,
.video-player {
  width: 100% !important;
  max-width: 100% !important;
}

/* ========== 播放器主容器 ========== */
.player-container,
.player-main,
.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9宽高比 */
  background: #000;
  overflow: hidden;
  margin-bottom: 20px;
}

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

/* ========== DP播放器特殊处理 ========== */
.dp-player,
.dplayer,
#dp-player,
.player-dp {
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 16 / 9;
}

.dp-player iframe,
.dplayer iframe,
#dp-player iframe,
.player-dp iframe {
  width: 100% !important;
  height: 100% !important;
}

/* ========== CKplayer特殊处理 ========== */
.ckplayer,
.ckplayer-container {
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 16 / 9;
}

/* ========== 播放器嵌入代码处理 ========== */
.player-embed,
.video-embed {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}

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

/* ========== 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;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.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;
}

/* ========== 响应式设计 ========== */

/* 桌面版 (> 1024px) */
@media (min-width: 1025px) {
  .player-container,
  .player-main,
  .video-container {
    padding-bottom: 56.25%;
    margin-bottom: 25px;
  }

  .player-info {
    padding: 20px;
  }

  .player-title {
    font-size: 20px;
    margin-bottom: 12px;
  }

  .player-meta {
    gap: 20px;
    font-size: 14px;
    margin-bottom: 15px;
  }
}

/* 平板设备 (768px - 1024px) */
@media (max-width: 1024px) {
  .player-container,
  .player-main,
  .video-container {
    padding-bottom: 56.25%;
    margin-bottom: 20px;
  }

  .player-info {
    padding: 15px;
  }

  .player-title {
    font-size: 18px;
    margin-bottom: 10px;
  }

  .player-meta {
    gap: 15px;
    font-size: 13px;
    margin-bottom: 12px;
  }

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

/* 大手机 (480px - 768px) */
@media (max-width: 768px) {
  .player-container,
  .player-main,
  .video-container {
    padding-bottom: 56.25%;
    margin-bottom: 15px;
  }

  .player-info {
    padding: 12px;
  }

  .player-title {
    font-size: 16px;
    margin-bottom: 8px;
  }

  .player-meta {
    gap: 12px;
    font-size: 12px;
    margin-bottom: 10px;
  }

  .meta-item {
    gap: 4px;
  }

  .meta-item i {
    font-size: 13px;
  }
}

/* 小手机 (360px - 480px) */
@media (max-width: 480px) {
  .player-container,
  .player-main,
  .video-container {
    padding-bottom: 56.25%;
    margin-bottom: 12px;
  }

  .player-info {
    padding: 10px;
  }

  .player-title {
    font-size: 14px;
    margin-bottom: 6px;
  }

  .player-meta {
    gap: 10px;
    font-size: 11px;
    margin-bottom: 8px;
  }

  .meta-item {
    gap: 3px;
  }

  .meta-item i {
    font-size: 12px;
  }
}

/* 超小手机 (< 360px) */
@media (max-width: 360px) {
  .player-container,
  .player-main,
  .video-container {
    padding-bottom: 56.25%;
    margin-bottom: 10px;
  }

  .player-info {
    padding: 8px;
  }

  .player-title {
    font-size: 13px;
    margin-bottom: 5px;
  }

  .player-meta {
    gap: 8px;
    font-size: 10px;
    margin-bottom: 6px;
  }

  .meta-item i {
    font-size: 11px;
  }
}

/* ========== 全屏模式 ========== */
.player-fullscreen,
.player-container.fullscreen,
.player-main.fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  padding-bottom: 0;
}

.player-fullscreen iframe,
.player-fullscreen video,
.player-container.fullscreen iframe,
.player-container.fullscreen video,
.player-main.fullscreen iframe,
.player-main.fullscreen video {
  width: 100vw;
  height: 100vh;
}

/* ========== 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);
  }
}

/* ========== 打印样式 ========== */
@media print {
  .player-container,
  .player-main,
  .video-container {
    page-break-inside: avoid;
  }

  .player-info {
    border: 1px solid #ccc;
  }
}

/* ========== 无障碍支持 ========== */
@media (prefers-reduced-motion: reduce) {
  .player-container,
  .player-main,
  .video-container {
    animation: none;
    transition: none;
  }
}

/* ========== 焦点状态 ========== */
.player-container:focus,
.player-main:focus,
.video-container:focus {
  outline: 2px solid var(--highlight-color);
  outline-offset: 2px;
}

/* ========== 高对比度模式 ========== */
@media (prefers-contrast: more) {
  .player-container,
  .player-main,
  .video-container {
    border: 2px solid #000;
  }

  .player-info {
    border: 2px solid #000;
  }
}

/* ========== 加载状态 ========== */
.player-loading {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* ========== 错误状态 ========== */
.player-error {
  background: #f5f5f5;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
  color: #999;
  font-size: 14px;
  text-align: center;
}

.player-error-icon {
  font-size: 48px;
  margin-bottom: 10px;
  font-style: normal;
}

/* ========== 强制宽度 ========== */
.player-wrapper {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
}

/* ========== 防止溢出 ========== */
.player-container,
.player-main,
.video-container,
.dp-player,
.dplayer,
.ckplayer {
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
}

/* ========== 移除默认边距 ========== */
.player-container,
.player-main,
.video-container {
  margin: 0;
  padding-left: 0;
  padding-right: 0;
}