/* ===== 多音频列表播放器（完整版） ===== */
/* 功能：多音频列表、LRC歌词、循环模式、速度控制、音量记忆、桌面迷你播放器 */

.audio-list-player {
    margin: 12px 0;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #eef2f6;
    overflow: hidden;
}

.audio-list-player-container {
    padding: 16px;
}

/* ===== 播放器头部 ===== */
.audio-player-header {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 8px;
}

.audio-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: #1e293b;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 50%;
}

.audio-controls {
    display: flex;
    gap: 4px;
    align-items: center;
    flex-wrap: wrap;
}

.audio-controls button {
    background: none;
    border: none;
    cursor: pointer;
    color: #4a6cf7;
    font-size: 1rem;
    padding: 4px 6px;
    border-radius: 6px;
    transition: 0.2s;
}

.audio-controls button:hover {
    background: #eef2ff;
}
.audio-controls button:active {
    transform: scale(0.95);
}

/* ===== 快进/快退 5 秒按钮（对接 wp 播放器） ===== */
.audio-controls button.audio-btn-step {
    color: #64748b;
    font-size: 0.85rem;
    padding: 4px 8px;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    background: #fff;
}
.audio-controls button.audio-btn-step:hover {
    background: #eef2ff;
    border-color: #4a6cf7;
    color: #4a6cf7;
}

/* ===== 缓冲百分比 ===== */
.audio-buffered {
    font-size: 0.7rem;
    color: #94a3b8;
    font-variant-numeric: tabular-nums;
    min-width: 52px;
    text-align: right;
}

/* ===== 进度条 ===== */
.audio-progress {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 8px 0 12px 0;
}

.audio-current-time,
.audio-duration {
    font-size: 0.75rem;
    color: #94a3b8;
    min-width: 40px;
    font-variant-numeric: tabular-nums;
}

.audio-progress-bar {
    flex: 1;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: #e2e8f0;
    border-radius: 2px;
    outline: none;
    transition: 0.2s;
}

.audio-progress-bar::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #4a6cf7;
    cursor: pointer;
    border: 2px solid #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.audio-progress-bar::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #4a6cf7;
    cursor: pointer;
    border: 2px solid #fff;
}

/* ===== 歌词显示 ===== */
.audio-lyrics-container {
    max-height: 120px;
    overflow-y: auto;
    margin: 8px 0;
    padding: 6px 0;
    border-top: 1px solid #eef2f6;
    border-bottom: 1px solid #eef2f6;
    scroll-behavior: smooth;
}
.audio-lyrics {
    font-size: 0.85rem;
    line-height: 1.6;
    color: #475569;
}
.audio-lyrics .lrc-line {
    padding: 2px 8px;
    transition: color 0.2s, background 0.2s;
    border-radius: 4px;
}
.audio-lyrics .lrc-line.active {
    color: #4a6cf7;
    font-weight: 600;
    background: #eef2ff;
}
.audio-lyrics .lrc-line.time-tag {
    color: #94a3b8;
    font-size: 0.7rem;
}
@media (max-width: 576px) {
    .audio-lyrics-container {
        max-height: 80px;
    }
    .audio-lyrics {
        font-size: 0.75rem;
    }
}

/* ===== 播放列表 ===== */
.audio-playlist {
    list-style: none;
    padding: 0;
    margin: 8px 0 0 0;
    max-height: 150px;
    overflow-y: auto;
    border-top: 1px solid #eef2f6;
    padding-top: 8px;
}

.audio-playlist-item {
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    color: #475569;
    transition: 0.15s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.audio-playlist-item:hover {
    background: #eef2ff;
    color: #4a6cf7;
}

.audio-playlist-item.active {
    background: #4a6cf7;
    color: #fff;
}

.audio-playlist-item i {
    width: 16px;
    font-size: 0.7rem;
}

.audio-playlist-item.active i {
    color: #fff;
}

/* ===== 下载按钮 ===== */
.audio-download-area {
    margin-top: 10px;
    text-align: right;
}

.audio-download-btn {
    background: none;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 4px 14px;
    font-size: 0.75rem;
    color: #4a5568;
    cursor: pointer;
    transition: 0.2s;
}

.audio-download-btn:hover {
    background: #eef2ff;
    border-color: #4a6cf7;
    color: #4a6cf7;
}

/* 下载进度条 */
.download-progress {
    font-size: 0.75rem;
    font-weight: 600;
}
.download-btn-loading {
    opacity: 0.8;
    min-width: 70px;
}
.download-progress-bar {
    display: inline-block;
    width: 40px;
    height: 4px;
    background: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
    vertical-align: middle;
    margin-right: 4px;
}
.download-progress-bar .progress-fill {
    height: 100%;
    background: #4a6cf7;
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}

/* ================================================================
   ===== 新增功能样式 =====
   ================================================================ */

/* ===== 速度按钮 ===== */
.audio-btn-speed {
    background: none;
    border: none;
    cursor: pointer;
    color: #4a5568;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 12px;
    transition: 0.2s;
    background: #f1f4f9;
    min-width: 40px;
}
.audio-btn-speed:hover {
    background: #e2e8f0;
    color: #4a6cf7;
}
.audio-btn-speed .speed-text {
    display: block;
}

/* ===== 音量控制 ===== */
.audio-volume-wrap {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: 8px;
}
.audio-btn-volume {
    background: none;
    border: none;
    cursor: pointer;
    color: #94a3b8;
    font-size: 0.9rem;
    padding: 2px 4px;
    transition: 0.2s;
}
.audio-btn-volume:hover {
    color: #4a6cf7;
}
.audio-volume-slider {
    width: 60px;
    height: 3px;
    -webkit-appearance: none;
    appearance: none;
    background: #e2e8f0;
    border-radius: 2px;
    outline: none;
    transition: 0.2s;
}
.audio-volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #4a6cf7;
    cursor: pointer;
    border: 2px solid #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.audio-volume-slider::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #4a6cf7;
    cursor: pointer;
    border: 2px solid #fff;
}

/* ===== 迷你播放器（桌面端浮动条） ===== */
.audio-mini-container {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9998;
    pointer-events: none;
    width: 100%;
    max-width: 600px;
    padding: 0 16px;
}
.audio-mini-player {
    pointer-events: auto;
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.08);
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: pointer;
}
.audio-mini-player.visible {
    transform: translateY(0) scale(1);
    opacity: 1;
}
.audio-mini-player .mini-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
    overflow: hidden;
}
.audio-mini-player .mini-title {
    font-size: 0.8rem;
    color: #e2e8f0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.audio-mini-player .mini-title .mini-track-name {
    color: #fff;
    font-weight: 500;
}
.audio-mini-player .mini-center {
    display: flex;
    align-items: center;
    gap: 2px;
}
.audio-mini-player .mini-btn {
    background: none;
    border: none;
    color: #e2e8f0;
    font-size: 1rem;
    padding: 4px 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.2s;
}
.audio-mini-player .mini-btn:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
}
.audio-mini-player .mini-btn.mini-btn-play {
    font-size: 1.3rem;
    color: #4a6cf7;
}
.audio-mini-player .mini-btn.mini-btn-play:hover {
    background: rgba(74,108,247,0.2);
}
.audio-mini-player .mini-right {
    display: flex;
    align-items: center;
    gap: 8px;
}
.audio-mini-player .mini-time {
    font-size: 0.7rem;
    color: #94a3b8;
    font-variant-numeric: tabular-nums;
}
.audio-mini-player .mini-btn-close {
    color: #94a3b8;
    font-size: 0.8rem;
}
.audio-mini-player .mini-btn-close:hover {
    color: #ef4444;
    background: rgba(239,68,68,0.15);
}

/* ===== Toast 轻提示（速度切换反馈） ===== */
.audio-toast {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.85rem;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    animation: audioToastFadeIn 0.3s ease;
    max-width: 90%;
}
@keyframes audioToastFadeIn {
    from { opacity: 0; transform: translateX(-50%) translateY(10px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ================================================================
   ===== 响应式适配 =====
   ================================================================ */

/* 移动端隐藏迷你播放器 */
@media (max-width: 768px) {
    .audio-mini-container {
        display: none !important;
    }
    .audio-volume-slider {
        width: 40px;
    }
}

@media (max-width: 576px) {
    .audio-player-header {
        flex-wrap: wrap;
        gap: 6px;
    }
    .audio-title {
        max-width: 100%;
        font-size: 0.85rem;
    }
    .audio-controls button {
        font-size: 0.9rem;
    }
    .audio-playlist-item {
        font-size: 0.78rem;
        padding: 4px 8px;
    }
    .audio-volume-slider {
        width: 30px;
    }
    .audio-btn-speed {
        font-size: 0.65rem;
        min-width: 32px;
        padding: 1px 6px;
    }
    .audio-mini-container {
        display: none !important;
    }
}