/* ============================================================
   shipin.css 视频公共布局样式｜2026-09-06
   配色：深空蓝 #0A2647 + 钛橙 #E67E22 + 钛银灰
   适用：视频列表页、视频详细播放页的公共组件
   编码：UTF-8
   ============================================================ */

/* ========== 视频页面通用容器 ========== */
.video-page-wrap {
    max-width: 1280px;
    margin: 0 auto;
    padding: 30px 20px;
    width: 100%;
    box-sizing: border-box;
}

/* ========== 页面标题区 ========== */
.video-page-header {
    margin-bottom: 24px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.video-page-title {
    font-size: 26px;
    font-weight: 600;
    color: #0A2647;
    letter-spacing: 1px;
    position: relative;
    padding-left: 16px;
}

.video-page-title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: linear-gradient(180deg, #E67E22, #d35400);
    border-radius: 2px;
}

.video-page-subtitle {
    font-size: 14px;
    color: #8B9DC3;
    margin-top: 6px;
}

/* ========== 分类筛选标签 ========== */
.video-cat-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding: 16px 20px;
    background: #f8fafc;
    border-radius: 10px;
    border: 1px solid #eef2f7;
}

.video-cat-tab {
    padding: 8px 18px;
    font-size: 14px;
    color: #5A6472;
    background: #fff;
    border: 1px solid #e4e8ee;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.25s ease;
    user-select: none;
}

.video-cat-tab:hover {
    color: #E67E22;
    border-color: #E67E22;
}

.video-cat-tab.active {
    color: #fff;
    background: linear-gradient(135deg, #E67E22, #d35400);
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.3);
}

/* ========== 视频卡片（公共） ========== */
.video-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #eef2f7;
}

.video-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(10, 38, 71, 0.12);
}

/* 视频封面 */
.video-card-cover {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 */
    background: #f0f4f8;
    overflow: hidden;
}

.video-card-cover img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.video-card:hover .video-card-cover img {
    transform: scale(1.05);
}

/* 视频时长标签 */
.video-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    padding: 3px 8px;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    font-size: 12px;
    border-radius: 4px;
    font-family: Arial, sans-serif;
    backdrop-filter: blur(4px);
}

/* 视频播放量标签 */
.video-views-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 4px 10px;
    background: rgba(230, 126, 34, 0.9);
    color: #fff;
    font-size: 12px;
    border-radius: 4px;
    backdrop-filter: blur(4px);
}

/* 视频卡片hover播放按钮 */
.video-card-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    width: 56px;
    height: 56px;
    background: rgba(230, 126, 34, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(230, 126, 34, 0.5);
}

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

.video-card-play::after {
    content: "";
    width: 0;
    height: 0;
    border-left: 16px solid #fff;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    margin-left: 4px;
}

/* 视频卡片信息区 */
.video-card-info {
    padding: 14px 16px 16px;
}

.video-card-title {
    font-size: 15px;
    font-weight: 500;
    color: #1a2a3a;
    line-height: 1.5;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s ease;
}

.video-card:hover .video-card-title {
    color: #E67E22;
}

.video-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: #8B9DC3;
}

.video-card-meta-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.video-card-views,
.video-card-date {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ========== HTML5 视频播放器（公共） ========== */
.video-player-container {
    position: relative;
    width: 100%;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.video-player-container video {
    width: 100%;
    display: block;
    background: #000;
}

/* 自定义控制栏 */
.video-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
    padding: 40px 16px 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-player-container:hover .video-controls,
.video-player-container.paused .video-controls {
    opacity: 1;
}

/* 进度条 */
.video-progress {
    position: absolute;
    top: 12px;
    left: 16px;
    right: 16px;
    height: 4px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 2px;
    cursor: pointer;
    transition: height 0.2s ease;
}

.video-progress:hover {
    height: 6px;
}

.video-progress-buffered {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 2px;
}

.video-progress-played {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, #E67E22, #ff9a3c);
    border-radius: 2px;
}

.video-progress-thumb {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 14px;
    height: 14px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.video-progress:hover .video-progress-thumb {
    opacity: 1;
}

/* 控制按钮 */
.video-btn {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
    font-size: 18px;
}

.video-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* 时间显示 */
.video-time {
    color: #fff;
    font-size: 13px;
    font-family: Arial, sans-serif;
    white-space: nowrap;
}

/* 音量控制 */
.video-volume {
    display: flex;
    align-items: center;
    gap: 6px;
}

.video-volume-slider {
    width: 0;
    overflow: hidden;
    transition: width 0.3s ease;
}

.video-volume:hover .video-volume-slider {
    width: 70px;
}

.video-volume-slider input {
    width: 70px;
    accent-color: #E67E22;
}

/* 全屏按钮 */
.video-fullscreen {
    margin-left: auto;
}

/* 视频加载动画 */
.video-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: #E67E22;
    border-radius: 50%;
    animation: video-spin 0.8s linear infinite;
    display: none;
}

.video-player-container.loading .video-loading {
    display: block;
}

@keyframes video-spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* 视频大播放按钮（暂停时显示） */
.video-big-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(230, 126, 34, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 24px rgba(230, 126, 34, 0.5);
}

.video-big-play:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: rgba(230, 126, 34, 1);
}

.video-big-play::after {
    content: "";
    width: 0;
    height: 0;
    border-left: 24px solid #fff;
    border-top: 14px solid transparent;
    border-bottom: 14px solid transparent;
    margin-left: 6px;
}

.video-player-container.playing .video-big-play {
    display: none;
}

/* ========== 分页（公共） ========== */
.video-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.video-page-btn {
    min-width: 40px;
    height: 40px;
    padding: 0 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 1px solid #e4e8ee;
    border-radius: 8px;
    color: #5A6472;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.25s ease;
    user-select: none;
}

.video-page-btn:hover {
    color: #E67E22;
    border-color: #E67E22;
}

.video-page-btn.active {
    background: linear-gradient(135deg, #E67E22, #d35400);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.3);
}

.video-page-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ========== 空状态 ========== */
.video-empty {
    text-align: center;
    padding: 80px 20px;
    color: #8B9DC3;
}

.video-empty-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.video-empty-text {
    font-size: 16px;
}

/* ============================================================
   响应式（公共）
   ============================================================ */
@media screen and (max-width: 992px) {
    .video-page-wrap {
        padding: 24px 16px;
    }
    .video-page-title {
        font-size: 22px;
    }
    .video-cat-tabs {
        padding: 12px 14px;
    }
    .video-cat-tab {
        padding: 6px 14px;
        font-size: 13px;
    }
}

@media screen and (max-width: 768px) {
    .video-page-wrap {
        padding: 20px 12px;
    }
    .video-page-title {
        font-size: 20px;
    }
    .video-page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .video-card-title {
        font-size: 14px;
    }
    .video-controls {
        padding: 30px 10px 8px;
        gap: 8px;
    }
    .video-btn {
        font-size: 16px;
        padding: 4px;
    }
    .video-time {
        font-size: 12px;
    }
    .video-big-play {
        width: 60px;
        height: 60px;
    }
    .video-big-play::after {
        border-left-width: 18px;
        border-top-width: 10px;
        border-bottom-width: 10px;
    }
}

@media screen and (max-width: 480px) {
    .video-cat-tabs {
        gap: 6px;
    }
    .video-cat-tab {
        padding: 5px 12px;
        font-size: 12px;
    }
    .video-card-info {
        padding: 10px 12px 12px;
    }
    .video-card-title {
        font-size: 13px;
    }
    .video-card-meta {
        font-size: 11px;
    }
}

/* ============================================================
   shipin.css 视频公共布局样式 — 结束
   ============================================================ */