/*
 * [站点注释 Site Note]
 * 文件: D:\Documents\GitHub\whwdzg.github.io\css\media-player.css
 * 作用: 页面样式与布局规则，按模块拆分维护。
 * English: Module-level styles for layout and presentation.
 */
* {
    box-sizing: border-box;
}

:root {
    --bg-a: #1e2a4a;
    --bg-b: #15303a;
    --bg-c: #2d1f45;
    --text-main: #ffffff;
    --text-muted: rgba(255, 255, 255, 0.72);
    --glass: rgba(10, 14, 26, 0.72);
    --glass-strong: rgba(8, 10, 20, 0.88);
    --line: rgba(255, 255, 255, 0.18);
    --accent: #7edcff;
    --accent-2: #ff9f80;
    --accent-rgb: 126, 220, 255;
    --accent-2-rgb: 255, 159, 128;
    --shadow: 0 14px 36px rgba(0, 0, 0, 0.42);
    --font-main: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    --music-text-main: #ffffff;
    --music-text-muted: rgba(255, 255, 255, 0.72);
    --music-control-bg: rgba(255, 255, 255, 0.06);
    --music-control-border: rgba(255, 255, 255, 0.16);
    --icon-color-main: #ffffff;
    --icon-color-contrast: #07101f;
}

html,
body {
    margin: 0;
    height: 100%;
    color: var(--text-main);
    font-family: var(--font-main);
    background: radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.1), transparent 36%),
        linear-gradient(130deg, var(--bg-a), var(--bg-b), var(--bg-c));
    overflow: hidden;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

* {
    scrollbar-width: thin;
    scrollbar-color: rgba(126, 220, 255, 0.48) rgba(255, 255, 255, 0.08);
}

*::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

*::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
}

*::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(126, 220, 255, 0.72), rgba(146, 212, 255, 0.54));
    border-radius: 999px;
    border: 2px solid rgba(8, 10, 18, 0.6);
}

.media-page {
    position: relative;
    height: 100%;
}

.dynamic-bg {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.dynamic-bg::before,
.dynamic-bg::after {
    content: "";
    position: absolute;
    width: 62vmax;
    height: 62vmax;
    border-radius: 50%;
    filter: blur(44px);
    opacity: 0.36;
    animation: drift 16s ease-in-out infinite alternate;
}

.dynamic-bg::before {
    background: var(--bg-a);
    left: -18vmax;
    top: -12vmax;
}

.dynamic-bg::after {
    background: var(--bg-c);
    right: -18vmax;
    bottom: -16vmax;
    animation-duration: 19s;
}

@keyframes drift {
    from {
        transform: translateY(0) scale(1);
    }
    to {
        transform: translateY(8vmax) scale(1.12);
    }
}

.top-nav {
    position: fixed;
    top: 1.2rem;
    left: 1.2rem;
    z-index: 30;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.62rem 1rem;
    color: var(--text-main);
    border: 1px solid var(--line);
    background: rgba(0, 0, 0, 0.38);
    border-radius: 999px;
    text-decoration: none;
    font-weight: 600;
    backdrop-filter: blur(10px);
    color: #ffffff;
}

.progress-preview .time-line,
.progress-preview .time-line span,
.playlist-drawer,
.playlist-drawer .play-name,
.playlist-drawer .play-author,
.playlist-search,
.playlist-close-btn,
.loop-btn,
.floating-panel,
.floating-panel .setting-row,
.floating-panel .setting-row label,
.floating-panel .setting-row-title,
.floating-panel .setting-value,
.floating-panel .panel-action-btn,
.floating-panel .setting-row select {
    color: #ffffff !important;
}

.playlist-search::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.content-area {
    position: relative;
    z-index: 2;
    height: calc(100% - 168px);
    padding: 4.2rem 1.2rem 1rem;
    display: flex;
    align-items: stretch;
    justify-content: center;
}

.video-stage {
    position: relative;
    width: min(1280px, 100%);
    height: 100%;
    border-radius: 20px;
    border: 1px solid var(--line);
    overflow: hidden;
    background: rgba(2, 3, 7, 0.78);
    box-shadow: var(--shadow);
}

.video-stage video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
}

.video-stage .art-controls,
.video-stage .art-bottom,
.video-stage .art-top,
.video-stage .art-contextmenus,
.video-stage .art-setting,
.video-stage .art-info,
.video-stage .art-loading {
    display: none !important;
}

.danmaku-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    contain: layout paint;
}

.danmaku-item {
    position: absolute;
    left: 100%;
    white-space: nowrap;
    word-break: break-word;
    color: #fff;
    font-weight: 700;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.86);
    text-rendering: geometricPrecision;
    animation-name: danmaku-move;
    animation-timing-function: linear;
    animation-fill-mode: forwards;
    will-change: transform;
}

.danmaku-item.mode-top,
.danmaku-item.mode-bottom {
    left: 50%;
    transform: translateX(-50%);
    animation-name: danmaku-static;
    animation-timing-function: linear;
    white-space: normal;
    max-width: min(68vw, 820px);
    text-align: center;
    line-height: 1.35;
}

.danmaku-item.mode-scroll {
    white-space: nowrap;
}

.danmaku-layer.paused .danmaku-item {
    animation-play-state: paused;
}

@keyframes danmaku-move {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-160vw);
    }
}

@keyframes danmaku-static {
    0% {
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

.music-layout {
    width: min(1240px, 100%);
    display: grid;
    grid-template-columns: minmax(240px, 360px) 1fr;
    gap: 2rem;
}

.album-panel {
    border-radius: 18px;
    border: 1px solid var(--line);
    background: var(--glass);
    box-shadow: var(--shadow);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 280px;
}

.album-panel img {
    width: min(320px, 100%);
    aspect-ratio: 1;
    border-radius: 14px;
    object-fit: cover;
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.4);
}

.album-panel img.cover-rect {
    width: auto;
    max-width: min(360px, 100%);
    max-height: min(52vh, 360px);
    aspect-ratio: auto;
    object-fit: contain;
}

.quality {
    margin-top: 0.8rem;
    color: rgba(225, 232, 255, 0.64);
    font-size: 0.78rem;
    letter-spacing: 0.05em;
}

.lyrics-panel {
    border-radius: 18px;
    border: 1px solid var(--line);
    background: var(--glass);
    box-shadow: var(--shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.lyrics-head {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    font-weight: 600;
}

.lyrics-list {
    --lyric-size: 36px;
    --lyric-weight: 600;
    --lyric-color: #ffffff;
    --lyric-glow: rgba(255, 255, 255, 0.48);
    padding: 1.2rem 1rem 2.2rem;
    overflow-y: auto;
    text-align: left;
    scrollbar-width: none;
    contain: content;
}

.lyrics-list::-webkit-scrollbar {
    width: 0;
    height: 0;
}

.lyrics-list.show-scrollbar {
    scrollbar-width: thin;
}

.lyrics-list.show-scrollbar::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

.lyric-line {
    --line-font-size: calc(var(--lyric-size) * 0.56);
    margin: 0.2rem 0;
    padding: 0.18rem 0;
    color: var(--lyric-color);
    font-size: var(--line-font-size);
    font-weight: calc(var(--lyric-weight) - 120);
    line-height: 1.5;
    transition: color 0.2s ease, opacity 0.2s ease, transform 0.2s ease, text-shadow 0.2s ease;
    filter: blur(0px);
    cursor: pointer;
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.18);
    white-space: pre-wrap;
    border-radius: 12px;
    border: 1px solid transparent;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.lyric-line:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.18);
}

.lyric-line.active {
    --line-font-size: calc(var(--lyric-size) * 0.72);
    color: var(--lyric-color);
    font-size: var(--line-font-size);
    font-weight: var(--lyric-weight);
    transform: translateX(2px);
    text-shadow: 0 0 10px var(--lyric-glow);
}

.lyric-line.active.active-plain {
    color: var(--lyric-color);
    text-shadow: 0 0 10px var(--lyric-glow);
}

.lyric-line.near {
    color: var(--lyric-color);
    opacity: 0.84;
    filter: blur(0.2px);
}

.lyric-line.far {
    color: var(--lyric-color);
    opacity: 0.56;
    filter: blur(1.2px);
}

.lyric-translation {
    margin-top: 0.08rem;
    font-size: max(12px, calc(var(--line-font-size) - 10px));
    color: var(--lyric-translation-color, rgba(234, 240, 255, 0.56));
    white-space: pre-wrap;
}

.lyric-karaoke {
    position: relative;
    line-height: inherit;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.lyric-karaoke .karaoke-base,
.lyric-karaoke .karaoke-fill {
    display: block;
    line-height: inherit;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.lyric-karaoke .karaoke-base {
    color: var(--lyric-karaoke-pending, rgba(255, 255, 255, 0.42));
}

.lyric-karaoke .karaoke-fill {
    position: absolute;
    inset: 0;
    color: var(--lyric-karaoke-done, #fff);
    clip-path: inset(0 calc(100% - var(--karaoke-progress, 0%)) 0 0);
    -webkit-clip-path: inset(0 calc(100% - var(--karaoke-progress, 0%)) 0 0);
    transition: clip-path 90ms linear, -webkit-clip-path 90ms linear;
    text-shadow: none;
    pointer-events: none;
}

.player-dock {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 20;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    background: var(--glass-strong);
    backdrop-filter: blur(14px);
}

.video-page .player-dock {
    background: rgba(8, 10, 18, 0.8);
}

.music-page .player-dock {
    background: transparent;
    border-top-color: transparent;
    backdrop-filter: none;
}

.music-page,
.music-page .track-title,
.music-page .lyrics-head,
.music-page .loop-btn,
.music-page .playlist-search,
.music-page .play-name,
.music-page .play-author,
.music-page .play-author-right,
.music-page .status-tip,
.music-page .back-link,
.music-page .setting-row,
.music-page .setting-value,
.music-page .panel-action-btn,
.music-page .playlist-close-btn {
    color: var(--music-text-main);
}

.music-page .track-author,
.music-page .track-time,
.music-page .quality,
.music-page .lyric-translation,
.music-page .status-tip,
.music-page .lyrics-head,
.music-page .play-author,
.music-page .play-author-right {
    color: var(--music-text-muted);
}

.music-page .control-btn,
.music-page .loop-btn,
.music-page .playlist-search,
.music-page .panel-action-btn,
.music-page .playlist-close-btn {
    background: var(--music-control-bg);
    border-color: var(--music-control-border);
}

.music-page .progress-input {
    box-shadow: 0 0 18px rgba(var(--accent-rgb), 0.58), 0 0 30px rgba(var(--accent-rgb), 0.36);
}

.music-page .control-btn.primary {
    box-shadow: 0 0 24px rgba(var(--accent-rgb), 0.68), 0 0 38px rgba(var(--accent-rgb), 0.38), 0 0 0 1px rgba(255, 255, 255, 0.22) inset;
}

.progress-zone {
    position: absolute;
    left: 0;
    right: 0;
    top: -10px;
    height: 20px;
    padding: 0;
}

.progress-input {
    appearance: none;
    width: 100%;
    height: 5px;
    border-radius: 0;
    background: linear-gradient(90deg,
        rgba(var(--accent-rgb), 0.38) 0%,
        rgba(var(--accent-rgb), 0.62) calc(var(--progress-percent, 0%) * 0.75),
        rgba(var(--accent-rgb), 1) var(--progress-percent, 0%),
        rgba(255, 255, 255, 0.16) var(--progress-percent, 0%),
        rgba(255, 255, 255, 0.16) 100%);
    outline: none;
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.5), 0 0 0 1px rgba(0, 0, 0, 0.24) inset;
}

.progress-input::-webkit-slider-thumb {
    appearance: none;
    width: 0;
    height: 0;
    border-radius: 50%;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.progress-input::-moz-range-thumb {
    width: 0;
    height: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.progress-preview {
    position: absolute;
    bottom: 20px;
    transform: translateX(-50%);
    width: 164px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(8, 9, 14, 0.92);
    padding: 0.45rem;
    display: none;
}

.progress-preview.show {
    display: block;
}

.progress-preview img {
    width: 100%;
    height: 90px;
    object-fit: cover;
    border-radius: 8px;
    background: #090b12;
}

.progress-preview .time-line {
    margin-top: 0.35rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    justify-content: space-between;
}

.player-row {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto minmax(300px, 1fr);
    gap: 0.6rem;
    align-items: center;
    padding: 0.85rem 1rem 0.95rem;
}

.music-page .album-panel,
.music-page .lyrics-panel {
    border: none;
    background: transparent;
    box-shadow: none;
}

.music-page .lyrics-head {
    display: none;
}

.info-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}

.info-left img {
    width: 56px;
    height: 56px;
    border-radius: 8px;
    object-fit: cover;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.info-left img.cover-rect {
    width: 82px;
    height: 46px;
    object-fit: contain;
    background: rgba(0, 0, 0, 0.24);
}

.track-meta {
    min-width: 0;
}

.track-title {
    font-size: 0.96rem;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.track-author,
.track-time {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.controls-mid,
.controls-right {
    display: inline-flex;
    align-items: center;
    gap: 0.38rem;
}

.controls-mid {
    justify-self: center;
}

.controls-right {
    justify-self: end;
    margin-left: 2.1rem;
    flex-direction: row-reverse;
}

.control-btn {
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border-radius: 999px;
    min-width: 40px;
    height: 40px;
    padding: 0 0.55rem;
    cursor: pointer;
    transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.control-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(var(--accent-rgb), 0.5);
    background: rgba(var(--accent-rgb), 0.14);
}

.control-btn.icon-only {
    width: 40px;
    min-width: 40px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.control-btn .fluent-icon {
    font-size: 20px;
    line-height: 1;
    color: var(--icon-color-main, currentColor);
}

.control-btn.primary {
    background: linear-gradient(110deg, var(--accent), rgba(var(--accent-rgb), 0.72) 70%);
    color: #07101f;
    border-color: rgba(255, 255, 255, 0.28);
    font-weight: 700;
    box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.56), 0 0 34px rgba(var(--accent-rgb), 0.34), 0 0 0 1px rgba(255, 255, 255, 0.18) inset;
}

.control-btn.primary .fluent-icon {
    color: var(--icon-color-contrast, #07101f);
}

.control-btn[aria-pressed="true"] {
    border-color: var(--accent-2);
    background: rgba(var(--accent-2-rgb), 0.2);
}

.floating-panel {
    position: absolute;
    bottom: calc(100% + 10px);
    right: 1rem;
    width: 310px;
    max-height: min(60vh, 460px);
    overflow-y: auto;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(8, 10, 18, 0.95);
    box-shadow: var(--shadow);
    padding: 0.75rem;
    display: block;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.96);
    transform-origin: bottom right;
    transition: opacity 220ms ease, transform 220ms ease, visibility 220ms ease;
    pointer-events: none;
    contain: layout paint;
}

#danmaku-settings-panel {
    right: 3.6rem;
}

.floating-panel.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.setting-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.45rem 0.2rem;
    font-size: 0.85rem;
}

.setting-row-title {
    color: rgba(228, 236, 255, 0.86);
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 0.35rem;
    padding-bottom: 0.6rem;
}

.setting-row input[type="range"],
.setting-row select {
    width: 52%;
}

.setting-control {
    width: 58%;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.setting-value {
    min-width: 54px;
    text-align: right;
    font-size: 0.74rem;
    color: rgba(222, 236, 255, 0.86);
    padding: 0.14rem 0.38rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.08);
}

.setting-row select,
.setting-row input[type="range"] {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 8px;
    color: var(--text-main);
    padding: 0.28rem 0.45rem;
}

.setting-row select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, rgba(222, 236, 255, 0.9) 50%),
        linear-gradient(135deg, rgba(222, 236, 255, 0.9) 50%, transparent 50%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
    background-position: calc(100% - 14px) 12px, calc(100% - 9px) 12px, 0 0;
    background-size: 5px 5px, 5px 5px, 100% 100%;
    background-repeat: no-repeat;
    padding-right: 1.8rem;
}

.setting-row select:focus,
.setting-row input[type="range"]:focus {
    outline: none;
    border-color: rgba(var(--accent-rgb), 0.56);
    box-shadow: 0 -2px 0 0 var(--accent) inset;
}

.setting-slider {
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.78) 0%, rgba(var(--accent-rgb), 0.42) 45%, rgba(255, 255, 255, 0.12) 100%);
}

.setting-slider::-webkit-slider-thumb {
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #f8fbff;
    border: 1px solid rgba(8, 10, 18, 0.65);
    box-shadow: none;
}

.setting-slider::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #f8fbff;
    border: 1px solid rgba(8, 10, 18, 0.65);
    box-shadow: none;
}

.setting-row input[type="checkbox"] {
    appearance: none;
    width: 40px;
    height: 22px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.18);
    position: relative;
    transition: background-color 180ms ease;
}

.setting-row input[type="checkbox"]::after {
    content: "";
    position: absolute;
    left: 2px;
    top: 2px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #ffffff;
    transition: transform 180ms ease;
}

.setting-row input[type="checkbox"]:checked {
    background: rgba(126, 220, 255, 0.72);
}

.setting-row input[type="checkbox"]:checked::after {
    transform: translateX(18px);
}

.import-panel-actions {
    display: grid;
    gap: 0.5rem;
}

.panel-action-btn {
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.65rem;
    cursor: pointer;
    transition: background-color 180ms ease, transform 180ms ease;
}

.panel-action-btn:hover {
    background: rgba(var(--accent-rgb), 0.16);
    transform: translateY(-1px);
}

.playlist-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(360px, 88vw);
    height: 100%;
    z-index: 70;
    border-left: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(6, 9, 18, 0.95);
    backdrop-filter: blur(10px);
    transform: translateX(calc(100% + 2px));
    transition: transform 0.24s ease;
    display: flex;
    flex-direction: column;
    contain: layout paint;
}

.playlist-drawer.show {
    transform: translateX(0);
}

.playlist-head {
    position: relative;
    padding: 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.playlist-close-btn {
    position: absolute;
    top: 0.55rem;
    right: 0.55rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-main);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.playlist-close-btn:hover {
    background: rgba(255, 159, 128, 0.18);
}

.loop-row {
    display: flex;
    gap: 0.35rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.loop-btn {
    font-size: 0.74rem;
    border-radius: 999px;
    padding: 0.26rem 0.65rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-main);
}

.loop-btn.active {
    border-color: var(--accent);
    color: #d6f4ff;
}

body.video-fullscreen .player-dock {
    background: rgba(8, 10, 18, 0.1);
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 220ms ease, transform 220ms ease;
    pointer-events: none;
}

body.video-fullscreen.show-dock .player-dock {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.playlist-search {
    width: 100%;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    padding: 0.5rem;
}

.playlist-list {
    margin: 0;
    padding: 0.6rem;
    list-style: none;
    overflow-y: auto;
    flex: 1;
}

.play-item {
    display: grid;
    grid-template-columns: 46px 1fr;
    gap: 0.5rem;
    align-items: center;
    padding: 0.4rem;
    border-radius: 10px;
    cursor: pointer;
}

.play-item:hover,
.play-item.active {
    background: rgba(255, 255, 255, 0.08);
}

.play-item img {
    width: 46px;
    height: 46px;
    border-radius: 8px;
    object-fit: cover;
}

.play-name {
    font-size: 0.86rem;
    font-weight: 600;
    white-space: normal;
    word-break: break-word;
    line-height: 1.3;
}

.play-author {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.play-author-right {
    font-size: 0.7rem;
    color: rgba(228, 236, 255, 0.65);
}

.hidden {
    display: none !important;
}

.status-tip {
    position: fixed;
    top: 1rem;
    right: 1rem;
    max-width: min(420px, 82vw);
    color: #e8f3ff;
    font-size: 0.82rem;
    padding: 0.55rem 0.8rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(8, 10, 18, 0.8);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.32);
    transform: translateX(calc(100% + 28px));
    opacity: 0;
    transition: transform 260ms ease, opacity 260ms ease;
    pointer-events: none;
    z-index: 50;
}

.status-tip.show {
    transform: translateX(0);
    opacity: 1;
}

.status-tip.progress {
    transition: none;
    transform: translateX(0);
    opacity: 1;
}

body.dynamic-off .dynamic-bg {
    display: none;
}

@media (max-width: 960px) {
    .content-area {
        padding-top: 3.6rem;
        height: calc(100% - 178px);
    }

    .music-layout {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .album-panel {
        min-height: 0;
        padding: 0.8rem;
    }

    .album-panel img {
        width: min(58vw, 220px);
    }

    .player-row {
        grid-template-columns: 1fr;
        gap: 0.55rem;
        padding-top: 0.4rem;
    }

    .controls-mid,
    .controls-right {
        justify-content: center;
    }

    .controls-right {
        margin-left: 0;
        flex-direction: row;
    }

    .info-left {
        justify-content: center;
    }

    .floating-panel {
        right: 0.6rem;
        width: min(92vw, 360px);
    }

    .playlist-drawer {
        width: min(420px, 96vw);
    }

    .status-tip {
        top: calc(env(safe-area-inset-top, 0px) + 0.7rem);
        right: 0.6rem;
        max-width: calc(100vw - 1.2rem);
    }

    .video-page .content-area {
        padding-top: 8.1rem;
    }

    .video-page .info-left {
        position: fixed;
        top: calc(env(safe-area-inset-top, 0px) + 3.9rem);
        left: 0.8rem;
        right: 0.8rem;
        z-index: 18;
        padding: 0.5rem 0.65rem;
        border-radius: 12px;
        border: 1px solid rgba(255, 255, 255, 0.18);
        background: rgba(8, 10, 18, 0.3);
        backdrop-filter: blur(10px);
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    .content-area {
        padding: 8.4rem 0.6rem 0.8rem;
        height: calc(100% - 196px);
    }

    .video-stage {
        border-radius: 14px;
    }

    .player-dock {
        border-top-width: 1px;
        padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 0.2rem);
    }

    .player-row {
        padding: 0.65rem 0.55rem 0.7rem;
        gap: 0.45rem;
    }

    .info-left {
        gap: 0.5rem;
        position: fixed;
        top: calc(env(safe-area-inset-top, 0px) + 3.9rem);
        left: 0.6rem;
        right: 0.6rem;
        z-index: 18;
        padding: 0.48rem 0.6rem;
        border-radius: 12px;
        border: 1px solid rgba(255, 255, 255, 0.18);
        background: rgba(8, 10, 18, 0.28);
        backdrop-filter: blur(10px);
        justify-content: flex-start;
    }

    .track-title {
        font-size: 0.88rem;
    }

    .track-author,
    .track-time {
        font-size: 0.72rem;
    }

    .controls-mid,
    .controls-right {
        gap: 0.28rem;
        flex-wrap: nowrap;
    }

    .controls-right {
        width: 100%;
        justify-content: space-evenly;
        order: 3;
        margin-left: 0;
    }

    .controls-mid {
        order: 2;
    }

    .info-left {
        order: 1;
    }

    .control-btn,
    .control-btn.icon-only {
        width: 36px;
        min-width: 36px;
        height: 36px;
    }

    .control-btn .fluent-icon {
        font-size: 18px;
    }

    .progress-zone {
        top: -8px;
    }

    .progress-preview {
        width: 140px;
        padding: 0.35rem;
    }

    .progress-preview img {
        height: 74px;
    }

    .lyrics-list {
        padding: 0.7rem 0.55rem 2.4rem;
        scroll-padding-top: 28%;
    }

    .lyric-line.active {
        transform: none;
    }

    .floating-panel {
        right: 0.45rem;
        width: calc(100vw - 0.9rem);
        max-height: min(58vh, 420px);
    }

    #danmaku-settings-panel {
        right: 0.45rem;
    }

    .setting-row {
        gap: 0.35rem;
        font-size: 0.8rem;
    }

    .setting-control {
        width: 62%;
    }

    .playlist-drawer {
        width: 100vw;
        right: 0;
        transform: translateX(100%);
        border-left: none;
    }

    .playlist-head {
        padding: 0.75rem;
    }

    .loop-row {
        margin-right: 2.2rem;
    }

    .music-page .album-panel {
        display: none;
    }

    .music-page .music-layout {
        grid-template-columns: 1fr;
        gap: 0.4rem;
    }

    .music-page .lyrics-panel {
        min-height: 0;
    }

    body.video-fullscreen .info-left {
        opacity: 0;
        pointer-events: none;
    }
}

@media (max-width: 420px) {
    .content-area {
        padding-top: 8.7rem;
        height: calc(100% - 212px);
    }

    .top-nav {
        top: 0.7rem;
        left: 0.6rem;
    }

    .back-link {
        padding: 0.5rem 0.8rem;
        font-size: 0.84rem;
    }

    .info-left {
        top: calc(env(safe-area-inset-top, 0px) + 3.6rem);
        justify-content: flex-start;
    }

    .track-meta {
        min-width: 0;
        max-width: calc(100vw - 1.2rem);
        text-align: left;
    }

    .track-time {
        display: none;
    }

    .status-tip {
        font-size: 0.76rem;
        padding: 0.45rem 0.62rem;
    }

    .lyric-translation {
        font-size: clamp(11px, calc(var(--lyric-size) - 12px), 30px);
    }
}