/* apps/music.css
   音乐模块：搜索、播放、歌词与曲库
*/

.music-page {
    --music-accent: #5f927c;
    --music-accent-strong: #3d705d;
    --music-surface: rgba(255, 255, 255, 0.72);
    --music-surface-strong: rgba(255, 255, 255, 0.9);
    --music-line: rgba(80, 90, 86, 0.14);
    --music-ink: #26332e;
    --music-muted: #7d8984;
    --music-shadow: 0 10px 28px rgba(45, 65, 56, 0.1);

    background:
        radial-gradient(circle at 80% 8%, rgba(120, 170, 145, 0.16), transparent 34%),
        linear-gradient(180deg, #f3f6f3 0%, #eef2ef 100%);
}

html[data-theme="warm"] .music-page {
    --music-accent: #9b7650;
    --music-accent-strong: #765437;
    --music-surface: rgba(255, 250, 244, 0.78);
    --music-surface-strong: rgba(255, 252, 248, 0.94);
    --music-line: rgba(112, 77, 45, 0.14);
    --music-ink: #403329;
    --music-muted: #968477;
    background:
        radial-gradient(circle at 80% 8%, rgba(207, 158, 105, 0.18), transparent 34%),
        linear-gradient(180deg, #f8f2eb 0%, #eee5da 100%);
}

html[data-theme="cool"] .music-page {
    --music-accent: #5f879b;
    --music-accent-strong: #3f6477;
    --music-surface: rgba(246, 250, 252, 0.76);
    --music-surface-strong: rgba(251, 253, 255, 0.94);
    --music-ink: #293b45;
    --music-muted: #778892;
    background:
        radial-gradient(circle at 80% 8%, rgba(116, 163, 184, 0.16), transparent 34%),
        linear-gradient(180deg, #f0f4f6 0%, #e6edf0 100%);
}

html[data-theme="pink"] .music-page {
    --music-accent: #ad718b;
    --music-accent-strong: #844d67;
    --music-surface: rgba(255, 248, 251, 0.78);
    --music-surface-strong: rgba(255, 251, 253, 0.95);
    --music-ink: #49323d;
    --music-muted: #9a7e8a;
    background:
        radial-gradient(circle at 80% 8%, rgba(218, 137, 169, 0.16), transparent 34%),
        linear-gradient(180deg, #fbf1f5 0%, #f4e3ea 100%);
}

html[data-theme="geo"] .music-page {
    --music-accent: #74799c;
    --music-accent-strong: #555a7d;
    --music-surface: rgba(250, 250, 253, 0.78);
    --music-surface-strong: rgba(253, 253, 255, 0.95);
    --music-ink: #383a50;
    --music-muted: #85869d;
    background:
        linear-gradient(rgba(85, 88, 125, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(85, 88, 125, 0.045) 1px, transparent 1px),
        #f0f1f5;
    background-size: 28px 28px;
}

html[data-theme="clean"] .music-page {
    --music-accent: #666;
    --music-accent-strong: #444;
    --music-surface: rgba(255, 255, 255, 0.82);
    --music-surface-strong: #fff;
    --music-line: rgba(60, 60, 60, 0.14);
    --music-ink: #292929;
    --music-muted: #808080;
    background: #f5f5f5;
}

html[data-theme="dark"] .music-page {
    --music-accent: #8eb9a4;
    --music-accent-strong: #b5d8c3;
    --music-surface: rgba(34, 43, 47, 0.86);
    --music-surface-strong: rgba(40, 50, 54, 0.96);
    --music-line: rgba(255, 255, 255, 0.1);
    --music-ink: #edf5f0;
    --music-muted: #9eafa6;
    background:
        radial-gradient(circle at 80% 8%, rgba(94, 145, 117, 0.2), transparent 34%),
        linear-gradient(180deg, #202a2b 0%, #182123 100%);
}


/* 页面内容 */
.music-page .screen-content {
    padding: 12px 14px 22px;
}

.music-search {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 42px;
    margin-bottom: 12px;
    padding: 0 12px;
    border: 1px solid var(--music-line);
    border-radius: 13px;
    background: var(--music-surface);
    box-shadow: 0 3px 12px rgba(40, 55, 48, 0.05);
}

.music-search-icon {
    color: var(--music-muted);
    font-size: 16px;
}

.music-search-input {
    flex: 1;
    min-width: 0;
    border: none;
    outline: none;
    background: transparent;
    color: var(--music-ink);
    font: inherit;
    font-size: 13px;
}

.music-search-input::placeholder {
    color: var(--music-muted);
}

.music-search-count {
    flex: none;
    color: var(--music-muted);
    font-size: 11px;
}

/* 搜索与导入工具栏 */
.music-toolbar {
    display: flex;
    align-items: stretch;
    gap: 8px;
    margin-bottom: 12px;
}

.music-toolbar .music-search {
    flex: 1;
    min-width: 0;
    margin-bottom: 0;
}

.music-search-input:disabled {
    cursor: not-allowed;
    opacity: 0.72;
}

.music-import-btn {
    flex: none;
    min-width: 76px;
    padding: 0 11px;
    border: 1px solid var(--music-line);
    border-radius: 13px;
    background: var(--music-surface-strong);
    color: var(--music-ink);
    font: inherit;
    font-size: 12px;
    cursor: pointer;
    transition:
        background 0.16s ease,
        border-color 0.16s ease,
        transform 0.16s ease;
}

.music-import-btn:hover {
    border-color: var(--music-accent);
    background: color-mix(
        in srgb,
        var(--music-accent) 10%,
        var(--music-surface-strong)
    );
}

.music-import-btn:active {
    transform: scale(0.96);
}

@media (max-width: 340px) {
    .music-toolbar {
        gap: 6px;
    }

    .music-import-btn {
        min-width: 68px;
        padding: 0 8px;
        font-size: 11px;
    }
}

/* 当前播放区 */
.music-now-card {
    display: grid;
    grid-template-columns: 106px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
    margin: 0;
    padding: 16px;
    border: 1px solid var(--music-line);
    border-radius: 18px;
    background: var(--music-surface);
    box-shadow: var(--music-shadow);
}

.music-cover-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 106px;
    height: 106px;
}

.music-disc {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 94px;
    height: 94px;
    border-radius: 50%;
    background:
        repeating-radial-gradient(circle, rgba(255,255,255,.08) 0 1px, transparent 1px 5px),
        conic-gradient(
            from 30deg,
            #274d43,
            #8eaf92,
            #d1a26d,
            #335e50,
            #274d43
        );
    box-shadow:
        0 8px 18px rgba(30, 55, 43, 0.25),
        inset 0 0 0 3px rgba(255, 255, 255, 0.22);
}

html[data-theme="dark"] .music-disc {
    background:
        repeating-radial-gradient(circle, rgba(255,255,255,.1) 0 1px, transparent 1px 5px),
        conic-gradient(from 30deg, #203f3c, #86ad96, #c39763, #315e53, #203f3c);
}

.music-disc::before {
    content: "";
    position: absolute;
    inset: 17px;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 50%;
}

.music-disc.playing {
    animation: music-spin 9s linear infinite;
}

.music-disc-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 27px;
    height: 27px;
    border: 3px solid rgba(255,255,255,.68);
    border-radius: 50%;
    background: var(--music-ink);
    color: var(--music-surface-strong);
    font-size: 0;
    box-shadow: 0 1px 4px rgba(0,0,0,.2);
}

.music-disc-inner::after {
    content: "";
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--music-surface-strong);
}

@keyframes music-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.music-now-info {
    min-width: 0;
}

.music-kicker {
    margin-bottom: 5px;
    color: var(--music-accent);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.music-now-title {
    overflow: hidden;
    color: var(--music-ink);
    font-size: 17px;
    font-weight: 750;
    line-height: 1.35;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.music-now-artist {
    margin-top: 4px;
    overflow: hidden;
    color: var(--music-muted);
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.music-fav-state {
    margin-top: 12px;
    color: var(--music-accent);
    font-size: 11px;
}

/* 进度 */
.music-progress-block {
    grid-column: 1 / -1;
}

.music-progress {
    position: relative;
    width: 100%;
    height: 5px;
    overflow: hidden;
    border-radius: 999px;
    background: var(--music-line);
    cursor: pointer;
}

.music-progress-fill {
    width: 0%;
    height: 100%;
    border-radius: inherit;
    background: var(--music-accent);
    transition: width .1s linear;
}

.music-time-row {
    display: flex;
    justify-content: space-between;
    margin-top: 5px;
    color: var(--music-muted);
    font-size: 10px;
}

/* 播放按钮 */
.music-controls {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: -2px;
}

.music-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid var(--music-line);
    border-radius: 50%;
    background: var(--music-surface-strong);
    color: var(--music-ink);
    font-size: 14px;
    cursor: pointer;
    transition: transform .16s ease, background .16s ease, color .16s ease;
}

.music-btn:hover {
    background: color-mix(in srgb, var(--music-accent) 10%, var(--music-surface-strong));
    color: var(--music-accent-strong);
}

.music-btn:active {
    transform: scale(.91);
}

.music-btn-main {
    width: 48px;
    height: 48px;
    border-color: var(--music-accent);
    background: var(--music-accent);
    color: #fff;
    font-size: 17px;
    box-shadow: 0 5px 14px color-mix(in srgb, var(--music-accent) 32%, transparent);
}

.music-btn-main:hover {
    background: var(--music-accent-strong);
    color: #fff;
}

/* 音量 */
.music-volume-row {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--music-muted);
    font-size: 11px;
}

.music-volume {
    flex: 1;
    height: 4px;
    accent-color: var(--music-accent);
}

/* 歌词 */
.music-lyrics-card {
    position: relative;
    min-height: 166px;
    max-height: 190px;
    margin-top: 12px;
    padding: 16px 14px;
    overflow: hidden;
    border: 1px solid var(--music-line);
    border-radius: 16px;
    background: var(--music-surface);
    box-shadow: 0 5px 18px rgba(45, 65, 56, 0.06);
}

.music-lyrics-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.music-section-label {
    color: var(--music-ink);
    font-size: 12px;
    font-weight: 700;
}

.music-lyrics-status {
    color: var(--music-muted);
    font-size: 10px;
}

.music-lyrics {
    display: flex;
    flex-direction: column;
    gap: 9px;
    max-height: 130px;
    overflow-y: auto;
    scrollbar-width: none;
    text-align: center;
}

.music-lyrics::-webkit-scrollbar {
    display: none;
}

.music-lyric-line {
    color: var(--music-muted);
    font-size: 12px;
    line-height: 1.5;
    transition: color .2s ease, transform .2s ease, font-size .2s ease;
}

.music-lyric-line.active {
    color: var(--music-accent-strong);
    font-size: 14px;
    font-weight: 750;
    transform: scale(1.02);
}

/* 曲库 */
.music-library {
    margin-top: 14px;
}

.music-library-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin: 0 2px 8px;
}

.music-list-title {
    color: var(--music-ink);
    font-size: 13px;
    font-weight: 750;
}

.music-list-subtitle {
    color: var(--music-muted);
    font-size: 10px;
}

.music-list {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.music-row {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 58px;
    padding: 9px 10px;
    border: 1px solid transparent;
    border-radius: 13px;
    background: var(--music-surface);
    cursor: pointer;
    transition: background .16s ease, border-color .16s ease, transform .16s ease;
}

.music-row:hover {
    border-color: var(--music-line);
    background: var(--music-surface-strong);
    transform: translateY(-1px);
}

.music-row.active {
    border-color: color-mix(in srgb, var(--music-accent) 32%, transparent);
    background: color-mix(in srgb, var(--music-accent) 10%, var(--music-surface));
}

.music-row-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 25px;
    height: 25px;
    border-radius: 8px;
    background: color-mix(in srgb, var(--music-accent) 13%, transparent);
    color: var(--music-accent-strong);
    font-size: 11px;
}

.music-row-main {
    flex: 1;
    min-width: 0;
}

.music-row-title {
    overflow: hidden;
    color: var(--music-ink);
    font-size: 12px;
    font-weight: 650;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.music-row-artist {
    margin-top: 3px;
    overflow: hidden;
    color: var(--music-muted);
    font-size: 10px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.music-row-fav {
    color: var(--music-muted);
    font-size: 13px;
}

.music-empty {
    padding: 24px 12px;
    border: 1px dashed var(--music-line);
    border-radius: 13px;
    color: var(--music-muted);
    font-size: 12px;
    text-align: center;
}

/* 提示 */
.music-toast {
    position: fixed;
    left: 50%;
    bottom: 90px;
    z-index: 99;
    max-width: 82%;
    padding: 8px 14px;
    transform: translateX(-50%) translateY(10px);
    border-radius: 999px;
    background: rgba(24, 30, 28, .82);
    color: #fff;
    font-size: 12px;
    opacity: 0;
    pointer-events: none;
    text-align: center;
    transition: opacity .2s, transform .2s;
}

.music-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* 小屏 */
@media (max-width: 340px) {
    .music-now-card {
        grid-template-columns: 88px minmax(0, 1fr);
        gap: 10px;
        padding: 13px;
    }

    .music-cover-wrap {
        width: 88px;
        height: 88px;
    }

    .music-disc {
        width: 78px;
        height: 78px;
    }

    .music-disc::before {
        inset: 14px;
    }

    .music-now-title {
        font-size: 15px;
    }

    .music-btn {
        width: 31px;
        height: 31px;
    }

    .music-btn-main {
        width: 44px;
        height: 44px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .music-disc.playing {
        animation: none;
    }

    .music-btn,
    .music-row,
    .music-lyric-line {
        transition: none;
    }
}