/**
 * DY视频播放器 - 前端样式
 * 基于Zibll主题CSS变量，支持暗色模式
 */

/* ===== 播放器容器 ===== */
.dy-videp-player-wrapper {
    max-width: 860px;
    margin: 0 auto;
}

/* ===== 分类切换标签 ===== */
.dy-category-switch {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 16px;
}

.dy-cat-btn {
    display: inline-block;
    padding: 6px 20px;
    border-radius: var(--main-radius, 8px);
    font-size: 14px;
    cursor: pointer;
    background: var(--muted-bg-color, #f5f5f5);
    color: var(--muted-2-color, #666);
    transition: all 0.25s ease;
    user-select: none;
}

.dy-cat-btn:hover {
    color: var(--focus-color, #1677ff);
}

.dy-cat-btn.active {
    background: var(--focus-color, #1677ff);
    color: #fff;
}

/* ===== 视频容器 ===== */
.dy-video-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    box-shadow: 0 4px 24px rgba(0,0,0,0.15);
}

.dy-player-video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
    outline: none;
}

/* ===== 加载和空状态 ===== */
.dy-player-loading,
.dy-player-empty {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: #000;
    color: #aaa;
    font-size: 14px;
    z-index: 10;
}

.dy-loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(255,255,255,0.2);
    border-top-color: #fff;
    border-radius: 50%;
    animation: dy-spin 0.8s linear infinite;
    margin-bottom: 10px;
}

@keyframes dy-spin {
    to { transform: rotate(360deg); }
}

/* ===== 播放控制按钮（集成在播放器内部） ===== */
.dy-player-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    padding: 12px 0;
    margin-top: 4px;
}

.dy-btn-prev,
.dy-btn-next {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: var(--main-bg-color, #fff);
    color: var(--main-color, #333);
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.dy-btn-prev:hover,
.dy-btn-next:hover {
    background: var(--focus-color, #1677ff);
    color: #fff;
    transform: scale(1.08);
}

.dy-btn-prev:active,
.dy-btn-next:active {
    transform: scale(0.95);
}

.dy-btn-prev:disabled,
.dy-btn-next:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
}

.dy-video-index {
    font-size: 13px;
    color: var(--muted-2-color, #999);
    min-width: 50px;
    text-align: center;
}

/* ===== 暗色模式适配 ===== */
body.dark-theme .dy-video-container {
    box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

body.dark-theme .dy-btn-prev,
body.dark-theme .dy-btn-next {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.7);
}

body.dark-theme .dy-btn-prev:hover,
body.dark-theme .dy-btn-next:hover {
    background: var(--focus-color, #1677ff);
    color: #fff;
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    .dy-videp-player-wrapper {
        max-width: 100%;
        padding: 0;
    }

    /* 手机端竖屏布局 — 仿抖音 9:16 居中 */
    .dy-video-container {
        aspect-ratio: 9 / 16;
        max-height: 85vh;
        width: auto;
        max-width: 420px;
        margin: 0 auto;
        border-radius: 12px;
    }

    .dy-player-controls {
        gap: 16px;
        padding: 10px 0;
    }

    .dy-btn-prev,
    .dy-btn-next {
        width: 36px;
        height: 36px;
    }

    .dy-cat-btn {
        padding: 5px 16px;
        font-size: 13px;
    }
}