/* 浮光音乐 · 试听台（paper console）主题 */
:root {
  --paper: #f2f2ee;
  --card: #fff;
  --ink: #202221;
  --ink-2: #676b66;
  --ink-3: #9aa09a;
  --hair: #e5e5df;
  --hair-2: #d8d8d1;
  --teal: #0f7a6c;
  --teal-deep: #0b5d52;
  --teal-wash: #eef5f2;
  --red: #c2452f;
  --hair-e: var(--hair);
  --hover: #eaeae5;
  --accent-soft: #e9f2ef;
  --img-bg: #e7e7e2;
  --scr: #d9d9d3;
  --scr-h: #c2c2bb;
  --wash: .82;
  --washbg: var(--paper);
  --photo-sat: .4;
  --cs: light;
  --field: var(--card);
  --sel: var(--hair);
  --r-sm: 5px;
  --r-md: 8px;
  --font-ui: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  font-family: var(--font-ui);
  color: var(--ink);
  background: var(--paper);
  color-scheme: var(--cs);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: rgba(15, 122, 108, .2); }
:focus-visible { outline: 1.5px solid var(--teal); outline-offset: 1px; }

.mono, #tCur, #tDur, .queue-no, #queueCount, .row-dur, .tag.q, .quality-badge, .cnt, .time-row { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ---------- 随机风景背景：低对比暗纹层 ---------- */
#bg { position: fixed; inset: 0; z-index: -1; pointer-events: none; }
#bg::after { content: ""; position: absolute; inset: 0; background: var(--washbg, var(--paper)); opacity: var(--wash, .82); }
.bg-photo {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: 0; filter: saturate(var(--photo-sat, .4));
  transition: opacity 1s ease;
}
.bg-photo.show { opacity: 1; }

/* ---------- 骨架 ---------- */
body {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 268px 1fr;
  grid-template-rows: 1fr auto;
  grid-template-areas: "side main" "player player";
  height: 100vh;
}
#sidebar { grid-area: side; display: flex; flex-direction: column; gap: 22px; padding: 22px 18px 14px; min-height: 0; overflow-y: auto; background: var(--card); border-right: 1px solid var(--hair-e); }
#main { grid-area: main; min-width: 0; min-height: 0; display: flex; flex-direction: column; padding-top: 18px; }
#player { grid-area: player; position: relative; z-index: 5; background: var(--card); border-top: 1px solid var(--hair-2); box-shadow: 0 -14px 28px -24px rgba(32, 34, 33, .5); }

/* ---------- 侧栏 ---------- */
.brand { display: flex; flex-direction: column; gap: 2px; padding-left: 2px; }
.brand-mark { font-size: 20px; font-weight: 700; letter-spacing: .06em; }
.brand-sub { font-size: 9.5px; letter-spacing: .3em; color: var(--ink-3); }

.search-box { display: flex; align-items: center; gap: 7px; background: var(--card); border: 1px solid var(--hair-2); border-radius: var(--r-md); padding: 8px 9px 8px 11px; transition: border-color .15s; }
.search-box:focus-within { border-color: var(--teal); }
.search-box .ic { width: 15px; height: 15px; color: var(--ink-3); flex: none; }
#searchInput { flex: 1; min-width: 0; border: none; outline: none; background: none; font: 14px var(--font-ui); color: var(--ink); }
#searchInput::placeholder { color: var(--ink-3); }
#searchInput::-webkit-search-cancel-button { display: none; }

.side-sec { display: flex; flex-direction: column; gap: 8px; }
.side-label { font-size: 11px; letter-spacing: .08em; color: var(--ink-3); }
.chip-row { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font: 12.5px var(--font-ui); color: var(--ink-2); background: none; border: 1px solid var(--hair-2); border-radius: 999px; padding: 3px 11px; cursor: pointer; transition: color .15s, border-color .15s, background .15s; }
.chip:hover { color: var(--ink); border-color: var(--ink-3); }
.chip.active { color: var(--card); background: var(--ink); border-color: var(--ink); }

.side-btns { display: flex; flex-direction: column; }
.line-btn { display: flex; align-items: center; justify-content: space-between; font: 13px var(--font-ui); color: var(--ink-2); background: none; border: none; border-bottom: 1px solid var(--hair-e); padding: 9px 2px; cursor: pointer; text-align: left; transition: color .15s; }
.side-btns .line-btn:first-child { border-top: 1px solid var(--hair-e); }
.line-btn:hover { color: var(--teal-deep); }
.line-btn.auto { width: auto; }
.line-btn .mono { font-size: 11.5px; color: var(--ink-3); }

.note-card { margin-top: auto; border: 1px solid var(--hair-2); border-radius: var(--r-md); background: var(--card); padding: 12px 13px 10px; }
.note-label { font-size: 10.5px; letter-spacing: .12em; color: var(--ink-3); margin-bottom: 7px; }
.note-text { font-size: 12.5px; line-height: 1.8; color: var(--ink); min-height: 44px; }
.note-foot { display: flex; justify-content: space-between; align-items: baseline; margin-top: 8px; gap: 10px; }
.note-from { font-size: 11px; color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.link-btn { background: none; border: none; font: 11.5px var(--font-ui); color: var(--teal-deep); cursor: pointer; padding: 0; white-space: nowrap; }
.link-btn:hover { text-decoration: underline; text-underline-offset: 3px; }
.side-foot { font-size: 10.5px; color: var(--ink-3); text-align: center; padding: 2px 0 4px; }

/* ---------- 主区 ---------- */
.view { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.view[hidden] { display: none; }
.view-head { display: flex; align-items: baseline; gap: 12px; padding: 10px 24px 14px; }
.view-head h1 { font-size: 19px; font-weight: 700; letter-spacing: .01em; }
.view-meta { font-size: 12px; color: var(--ink-3); margin-left: auto; padding-right: 4px; }

.list { flex: 1; overflow-y: auto; padding: 0 24px 26px; min-height: 0; }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-thumb { background: var(--scr); border-radius: 5px; border: 3px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: var(--scr-h); background-clip: content-box; }

.row {
  display: grid; grid-template-columns: 40px 1fr 170px auto auto; align-items: center; gap: 14px;
  padding: 7px 10px 7px 14px; border-bottom: 1px solid var(--hair-e); cursor: pointer;
  animation: rowIn .22s ease both;
}
.row:first-child { border-top: 1px solid var(--hair-e); }
@keyframes rowIn { from { opacity: 0; } to { opacity: 1; } }
.row:hover { background: var(--hover, #eaeae5); }
.row.playing { background: var(--teal-wash); box-shadow: inset 3px 0 0 var(--teal); }
.row-cover { width: 40px; height: 40px; border-radius: 4px; object-fit: cover; background: var(--img-bg, #e7e7e2); border: 1px solid var(--hair-e); flex: none; }
.row-cover.noimg { background: var(--img-bg, #eceae6) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="%239aa09a" stroke-width="2"><path d="M9 18V5l12-2v13"/><circle cx="6" cy="18" r="3"/><circle cx="18" cy="16" r="3"/></svg>') center/14px no-repeat; }
.row-main { min-width: 0; }
.row-name { font-size: 14px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row.playing .row-name { color: var(--teal-deep); font-weight: 600; }
.row-artist { font-size: 12px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 1px; }
.row-album { font-size: 12px; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row-badges { display: flex; gap: 5px; align-items: center; justify-content: flex-end; }
.tag { display: inline-flex; align-items: center; height: 18px; font-size: 10px; line-height: 1; letter-spacing: .01em; color: var(--ink-2); background: none; border: 1px solid var(--hair-2); border-radius: 3px; padding: 0 5px; white-space: nowrap; }
.tag.q { height: 17px; font-size: 9.5px; letter-spacing: .02em; color: var(--teal-deep); border-color: color-mix(in srgb, var(--teal) 38%, transparent); }
.tag.vip { color: var(--red); border-color: color-mix(in srgb, var(--red) 42%, transparent); }
.row-play { width: 28px; height: 28px; border-radius: 50%; border: none; cursor: pointer; background: var(--ink); color: var(--card); display: grid; place-items: center; opacity: 0; transition: opacity .14s, background .14s; }
.row:hover .row-play { opacity: 1; }
.row-play:hover { background: var(--teal); }
.row-play .ic { width: 12px; height: 12px; }
.row-del { border: 1px solid var(--hair-2); border-radius: var(--r-sm); width: 26px; height: 26px; background: var(--card); color: var(--ink-2); cursor: pointer; display: grid; place-items: center; flex: none; }
.row-del:hover { border-color: var(--red); color: var(--red); }
.row-del .ic { width: 11px; height: 11px; }

.eq { display: inline-flex; align-items: flex-end; gap: 2px; width: 10px; height: 10px; margin-right: 6px; vertical-align: -1px; }
.eq i { width: 2px; height: 30%; background: var(--teal); animation: eqa .9s ease-in-out infinite alternate; }
.eq i:nth-child(2) { animation-delay: .25s; }
.eq i:nth-child(3) { animation-delay: .5s; }
@keyframes eqa { to { height: 100%; } }
.row.playing .eq { display: inline-flex; }
.row .eq { display: none; }
body.paused .row.playing .eq i { animation-play-state: paused; }

.empty { padding: 70px 0; text-align: center; color: var(--ink-3); font-size: 13.5px; line-height: 2; }
.loading { display: flex; flex-direction: column; gap: 0; padding-top: 2px; }
.sk { height: 56px; border-bottom: 1px solid var(--hair-e); background: linear-gradient(90deg, #ededE8 25%, #f6f6f2 45%, #ededE8 65%); background-size: 200% 100%; animation: shimmer 1.3s infinite linear; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* 空态引导卡 */
.guide { border: 1px solid var(--hair-2); border-radius: var(--r-md); padding: 26px 28px; background: var(--card); }
.guide-title { font-size: 16.5px; font-weight: 700; margin-bottom: 4px; }
.guide-text { font-size: 13px; color: var(--ink-2); margin-bottom: 16px; }
.guide-kbd { font-size: 12px; color: var(--ink-2); line-height: 2.2; }
.guide-kbd kbd { font: 600 11px var(--font-mono); color: var(--ink); background: var(--img-bg); border: 1px solid var(--hair-2); border-bottom-width: 2px; border-radius: 4px; padding: 1px 6px; margin: 0 2px; }
.guide-src { font-size: 12px; color: var(--ink-3); margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--hair-e); }

/* ---------- 标签页（下划线式） ---------- */
.search-tabs { display: flex; gap: 22px; padding: 0 24px; border-bottom: 1px solid var(--hair-e); margin-bottom: 2px; }
.stab { font: 13.5px var(--font-ui); color: var(--ink-2); background: none; border: none; border-bottom: 2px solid transparent; padding: 8px 1px 9px; cursor: pointer; transition: color .15s, border-color .15s; margin-bottom: -1px; }
.stab:hover { color: var(--ink); }
.stab.active { color: var(--ink); font-weight: 600; border-bottom-color: var(--teal); }
.stab .cnt { font-size: 10.5px; color: var(--ink-3); margin-left: 3px; }

/* ---------- 封面卡片网格（专辑 / 歌单） ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(152px, 1fr)); gap: 20px 24px; padding: 18px 0 26px; }
.card { cursor: pointer; }
.card-cover { position: relative; aspect-ratio: 1; border-radius: 4px; overflow: hidden; background: var(--img-bg, #e7e7e2); border: 1px solid var(--hair-e); box-shadow: inset 0 -1px 0 rgba(32, 34, 33, .06); transition: box-shadow .16s, border-color .16s; }
.card-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card-cover img.noimg { visibility: hidden; }
.card:hover .card-cover { border-color: var(--ink-3); box-shadow: 0 6px 16px -10px rgba(32, 34, 33, .4), inset 0 -1px 0 rgba(32, 34, 33, .06); }
.card-cover .tag { position: absolute; left: 6px; top: 6px; height: 17px; font-size: 9.5px; line-height: 15px; color: rgba(255, 255, 255, .92); background: rgba(24, 26, 25, .66); border: none; border-radius: 2px; padding: 0 5px; }
.card-play { position: absolute; right: 6px; bottom: 6px; width: 28px; height: 28px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; opacity: 0; transform: translateY(4px); transition: all .16s; }
.card:hover .card-play { opacity: 1; transform: none; }
.card-play .ic { width: 12px; height: 12px; }
.card-name { margin-top: 8px; font-size: 13px; font-weight: 500; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.card-sub { font-size: 11.5px; color: var(--ink-3); margin-top: 1px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- 详情页 hero ---------- */
.album-hero { display: flex; gap: 18px; align-items: center; margin: 18px 0 20px; }
.album-hero img { width: 132px; height: 132px; border-radius: 6px; object-fit: cover; background: #e7e7e2; border: 1px solid var(--hair-e); flex: none; }
.ah-name { font-size: 18px; font-weight: 700; line-height: 1.35; }
.ah-sub { font-size: 12.5px; color: var(--ink-2); margin-top: 6px; line-height: 1.7; }
.divider { padding: 16px 2px 8px; font: 600 10.5px var(--font-mono); letter-spacing: .16em; color: var(--ink-3); }

/* ---------- 播放条 ---------- */
#progressLine { position: absolute; top: -4px; left: 0; right: 0; height: 9px; cursor: pointer; z-index: 6; touch-action: none; display: flex; align-items: center; }
#progressLine::before { content: ""; position: absolute; left: 0; right: 0; height: 2px; background: var(--hair-2); }
#progressFill { position: absolute; left: 0; height: 2px; width: 0; background: var(--teal); }
#progressThumb { position: absolute; top: 50%; left: 0; width: 10px; height: 10px; border-radius: 50%; background: var(--teal); border: 2px solid var(--card); transform: translate(-50%, -50%) scale(0); transition: transform .13s; box-shadow: 0 0 0 1px var(--hair-2); }
#progressLine:hover #progressThumb, #progressLine.dragging #progressThumb { transform: translate(-50%, -50%) scale(1); }

.player-grid { display: grid; grid-template-columns: 30px minmax(180px, 25%) 1fr minmax(190px, 25%); align-items: center; gap: 10px 12px; padding: 8px 18px 10px; height: 66px; }
#expandBtn { border: 1px solid var(--hair-2); border-radius: var(--r-sm); background: var(--card); color: var(--ink-2); width: 30px; height: 30px; display: grid; place-items: center; cursor: pointer; transition: border-color .15s, color .15s; }
#expandBtn:hover { color: var(--teal-deep); border-color: var(--teal); }
#expandBtn .ic { width: 15px; height: 15px; }
#expandBtn .ic-down { display: none; }
#expandBtn.expanded .ic-up { display: none; }
#expandBtn.expanded .ic-down { display: block; }

.p-left { display: flex; align-items: center; gap: 9px; min-width: 0; cursor: pointer; }
.p-cover { width: 34px; height: 34px; border-radius: 4px; object-fit: cover; background: var(--hair-2); border: 1px solid var(--hair-e); flex: none; }
.p-meta { min-width: 0; }
.p-name { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.p-artist { font-size: 11.5px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 1px; }

.p-center { display: flex; flex-direction: column; align-items: center; gap: 0; min-width: 0; }
.transport { display: flex; align-items: center; }
.icon-btn { width: 34px; height: 34px; border-radius: var(--r-sm); border: none; cursor: pointer; background: none; color: var(--ink-2); display: grid; place-items: center; transition: background .13s, color .13s; }
.icon-btn:hover { color: var(--ink); background: var(--hover, #eeece7); }
.icon-btn .ic { width: 17px; height: 17px; }
.icon-btn.on { color: var(--teal); }
.play-btn { width: 36px; height: 36px; border-radius: 50%; border: none; cursor: pointer; background: var(--teal); color: #fff; display: grid; place-items: center; margin: 0 8px; transition: background .13s, transform .13s; }
.play-btn:hover { background: var(--teal-deep); }
.play-btn:active { transform: scale(.94); }
.play-btn .ic { width: 17px; height: 17px; }
.play-btn .ic-pause { display: none; }
.play-btn.playing .ic-play { display: none; }
.play-btn.playing .ic-pause { display: block; }

.time-row { display: flex; align-items: center; gap: 10px; width: 100%; font-size: 11px; color: #8a8f88; letter-spacing: -0.01em; margin-top: 1px; }
.time-row span:first-child, .time-row #tCur { text-align: right; min-width: 30px; }
.time-row span:last-child, .time-row #tDur { text-align: right; min-width: 30px; }
.mini-lyric { font-family: var(--font-ui); font-size: 11.5px; color: var(--ink-2); flex: 1; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.p-right { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
.quality-badge { font: 600 10.5px var(--font-mono); letter-spacing: .02em; cursor: pointer; color: var(--teal-deep); background: var(--accent-soft, #e7efec); border: none; border-radius: 4px; padding: 6px 9px; transition: background .15s; }
.quality-badge:hover { background: color-mix(in srgb, var(--teal) 22%, transparent); }
.vol-wrap { display: flex; align-items: center; gap: 6px; }
.vol-wrap .ic { width: 16px; height: 16px; color: var(--ink-2); flex: none; }
#volSlider { appearance: none; -webkit-appearance: none; width: 82px; height: 2px; border-radius: 1px; background: var(--hair-2); outline: none; cursor: pointer; }
#volSlider::-webkit-slider-thumb { -webkit-appearance: none; width: 10px; height: 10px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 2px var(--card); }
#volSlider::-moz-range-thumb { width: 10px; height: 10px; border: none; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 2px var(--card); }

/* ---------- 上下文菜单（音质） ---------- */
.ctxmenu { position: fixed; right: 18px; bottom: 78px; z-index: 60; background: var(--card); border: 1px solid var(--hair-2); border-radius: var(--r-md); box-shadow: 0 6px 24px -6px rgba(32, 34, 33, .18); padding: 5px; width: 232px; }
.ctx-label { font-size: 10.5px; color: var(--ink-3); padding: 6px 9px 7px; }
.ctx-opt { display: flex; align-items: baseline; gap: 8px; width: 100%; background: none; border: none; border-radius: var(--r-sm); font: 12.5px var(--font-mono); color: var(--ink); padding: 6px 9px; text-align: left; cursor: pointer; }
.ctx-opt:hover { background: var(--hover, #f0f0eb); }
.ctx-opt.on { color: var(--teal-deep); font-weight: 700; }
.ctx-opt span { margin-left: auto; font: 11px var(--font-ui); color: var(--ink-3); }
.ctx-opt.on::after { content: "✓"; margin-left: 8px; font: 700 12px var(--font-mono); color: var(--teal); }
.ctx-opt.on span { margin-left: auto; }
.ctx-note { font-size: 11px; color: var(--ink-2); margin-top: 5px; padding: 8px 9px 5px; border-top: 1px solid var(--hair-e); }

/* ---------- 弹窗 ---------- */
.modal-mask { position: fixed; inset: 0; z-index: 80; background: rgba(32, 34, 33, .38); display: grid; place-items: center; padding: 20px; }
.modal { width: min(520px, 100%); background: var(--card); border: 1px solid var(--hair-2); border-radius: var(--r-md); box-shadow: 0 12px 40px -12px rgba(32, 34, 33, .3); padding: 22px; }
.modal-title { font-size: 15.5px; font-weight: 700; }
.modal-tip { font-size: 12.5px; color: var(--ink-2); margin: 3px 0 16px; }
.modal-input { width: 100%; background: var(--paper); border: 1px solid var(--hair-2); border-radius: 6px; padding: 9px 11px; color: var(--ink); font: 13px var(--font-mono); outline: none; }
.modal-input:focus { border-color: var(--teal); background: var(--card); }
.modal-actions { display: flex; justify-content: flex-end; gap: 14px; margin-top: 18px; align-items: center; }
.link-btn { background: none; border: none; font: 13px var(--font-ui); color: var(--ink-2); cursor: pointer; padding: 9px 12px; border-radius: var(--r-sm); }
.link-btn { color: var(--teal-deep); padding: 0; }
.solid-btn { font: 600 13px var(--font-ui); color: #fff; background: var(--teal); border: none; border-radius: var(--r-sm); padding: 9px 18px; cursor: pointer; transition: background .15s; }
.solid-btn:hover { background: var(--teal-deep); }
.solid-btn[disabled] { opacity: .55; cursor: default; }

/* ---------- 沉浸模式 ---------- */
#immersive { position: fixed; inset: 0; z-index: 70; overflow: hidden; background: #14161a; color: #eef1ee; }
.imm-bg { position: absolute; inset: -60px; opacity: .5; }
.imm-bg img { width: 100%; height: 100%; object-fit: cover; filter: blur(60px) brightness(.45) saturate(1.2); transform: scale(1.15); }
.imm-scrim { position: absolute; inset: 0; background: radial-gradient(120% 90% at 25% 20%, rgba(20, 24, 22, .35) 0%, rgba(12, 14, 16, .82) 78%); }
.imm-inner { position: relative; height: 100%; max-width: 1180px; margin: 0 auto; padding: 24px 40px 32px; display: flex; flex-direction: column; }
.imm-top { display: flex; justify-content: space-between; align-items: center; flex: none; }
.imm-kicker { font-size: 11px; font-weight: 600; letter-spacing: .2em; color: rgba(238, 241, 238, .55); }
.imm-body { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(260px, 360px) 1fr; gap: clamp(28px, 5vw, 68px); align-items: center; }
.imm-left { display: flex; flex-direction: column; align-items: flex-start; min-width: 0; }
.imm-cover { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 8px; background: #22262a; box-shadow: 0 28px 70px -22px rgba(0, 0, 0, .7); }
.imm-name { font-size: clamp(20px, 2.3vw, 27px); font-weight: 700; margin-top: 24px; line-height: 1.3; }
.imm-artist { font-size: 13.5px; color: rgba(238, 241, 238, .62); margin-top: 8px; }
.imm-tags { display: flex; align-items: center; gap: 10px; margin-top: 14px; min-height: 16px; font: 11px var(--font-mono); letter-spacing: .04em; color: rgba(238, 241, 238, .5); }
.imm-tags .tag { height: auto; border: none; border-radius: 0; padding: 0; font: inherit; color: inherit; background: none; }
.imm-tags .tag:first-child { color: rgba(238, 241, 238, .82); }
.imm-controls { display: flex; align-items: center; gap: 4px; margin-top: 20px; }
#immersive .icon-btn { color: rgba(238, 241, 238, .6); }
#immersive .icon-btn:hover { color: #fff; background: rgba(255, 255, 255, .08); }
#immersive .play-btn { width: 46px; height: 46px; margin: 0 10px; background: #fff; color: #14161a; }
#immersive .play-btn:hover { background: #dfe4e1; }
.imm-lyric { position: relative; height: 100%; min-height: 0; }
.imm-lrc-inner { position: absolute; inset: 0; overflow-y: auto; scroll-behavior: smooth; padding: 38vh 8px 40vh 34px; scrollbar-width: none; }
.imm-lrc-inner::-webkit-scrollbar { display: none; }
.lrc-line { padding: 9px 12px; margin: 2px 0; width: fit-content; max-width: 94%; font-size: clamp(16px, 1.7vw, 20px); line-height: 1.5; color: rgba(238, 241, 238, .84); cursor: pointer; filter: blur(.7px); opacity: .5; transform-origin: left center; transition: opacity .22s, filter .22s, color .22s, transform .22s; border-radius: 6px; }
.lrc-line.meta { font-size: 12px; color: rgba(238, 241, 238, .5); letter-spacing: .04em; }
.lrc-line.meta.active { font-size: 12px; font-weight: 500; }
.lrc-line:hover { filter: blur(0); opacity: .82; }
.lrc-line.active { color: #fff; font-weight: 600; filter: blur(0); opacity: 1; transform: scale(1.03); }
.lrc-line.active + .lrc-line { opacity: .66; filter: blur(.3px); }
body:not(.paused) .lrc-line.active { color: #82d0bd; }
.lrc-plain { color: rgba(238, 241, 238, .6); font-size: 14px; line-height: 2; white-space: pre-wrap; padding: 8px 6px; filter: none; opacity: 1; }
#immersive .empty { color: rgba(238, 241, 238, .4); }

/* ---------- 通知 ---------- */
#toasts { position: fixed; top: 16px; left: 50%; transform: translateX(-50%); z-index: 100; display: flex; flex-direction: column; gap: 6px; align-items: center; pointer-events: none; }
.toast { font-size: 12.5px; color: #fff; background: var(--ink); border-radius: var(--r-sm); padding: 7px 13px; box-shadow: 0 4px 14px -4px rgba(32, 34, 33, .4); animation: toastIn .16s ease-out; }
.toast.err { background: var(--red); }
@keyframes toastIn { from { opacity: 0; transform: translateY(-5px); } }
.toast.out { transition: opacity .25s, transform .25s; opacity: 0; transform: translateY(-5px); }





/* 补微：Live 标记 / ctx 当前项 / 初始暂停态 */
.tag.live { font-size: 9px; color: var(--ink-3); border-color: var(--hair); height: 15px; margin-left: 2px; }
.ctx-opt .ctx-check, .ctx-opt.on span { color: var(--teal-deep); }
.ctx-opt.on { background: var(--accent-soft, #edf4f1); }
.ctx-opt.on .lbl { color: var(--teal-deep); font-weight: 700; }

/* 解析引擎选择条 */
.engine-bar { display: flex; align-items: center; gap: 9px; padding: 2px 24px 12px; font-size: 12px; color: var(--ink-2); }
.engine-label { font-size: 11px; letter-spacing: .06em; color: var(--ink-3); }
#engineSel { font: 12.5px var(--font-ui); color: var(--ink); background: var(--card); border: 1px solid var(--hair-2); border-radius: var(--r-sm); padding: 4px 8px; outline: none; cursor: pointer; max-width: 240px; }
#engineSel:focus { border-color: var(--teal); }
.engine-hint { font-size: 11px; color: var(--ink-3); }

/* 主题切换器 */
.theme-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.theme-btn { display: flex; align-items: center; gap: 7px; font: 12px var(--font-ui); color: var(--ink-2); background: none; border: 1px solid var(--hair-e, transparent); border-color: var(--hair); border-radius: 7px; padding: 6px 8px; cursor: pointer; transition: all .15s; }
.theme-btn:hover { color: var(--ink); background: var(--hover); }
.theme-btn.active { color: var(--ink); border-color: var(--teal); background: var(--accent-soft); font-weight: 600; }
.theme-btn .sw { width: 13px; height: 13px; border-radius: 4px; background: linear-gradient(135deg, var(--a) 50%, var(--b) 50%); border: 1px solid rgba(128,128,128,.35); flex: none; }

/* ============ 收纳式下拉（音源 / 主题 / 上游线路）============ */
.search-row { display: flex; gap: 8px; align-items: stretch; }
.search-row .search-box { flex: 1; min-width: 0; }
.dd { position: relative; }
.dd-btn {
  display: inline-flex; align-items: center; gap: 7px; cursor: pointer;
  font: 13px var(--font-ui); color: var(--ink); background: var(--card);
  border: 1px solid var(--hair-e, var(--hair-2)); border-radius: var(--r-sm);
  padding: 0 10px; min-height: 38px; white-space: nowrap; transition: border-color .15s;
}
.dd-btn:hover { border-color: var(--ink-3); }
.dd-btn[aria-expanded="true"] { border-color: var(--teal); }
.dd-btn.compact { min-height: 28px; padding: 0 8px; font-size: 12.5px; gap: 6px; }
.dd-btn .chev { width: 14px; height: 14px; color: var(--ink-3); transition: transform .2s; flex: none; }
.dd-btn[aria-expanded="true"] .chev { transform: rotate(180deg); }
.side-dd { grid-column: 1 / -1; }
.side-dd .dd-trigger { width: 100%; }
.dd-trigger { justify-content: space-between; }
.dd-cur { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-2); font-size: 12.5px; }
.dd-menu {
  position: absolute; z-index: 65; top: calc(100% + 5px); left: 0; min-width: 168px;
  background: var(--card); border: 1px solid var(--hair); border-radius: var(--r-md);
  box-shadow: 0 12px 32px -10px rgba(20, 22, 26, .28);
  padding: 5px; display: flex; flex-direction: column; gap: 1px;
  animation: ddIn .14s ease-out;
}
@keyframes ddIn { from { opacity: 0; transform: translateY(-4px); } }
.dd-menu.below-right { left: auto; right: 0; }
.dd-label { font-size: 10.5px; color: var(--ink-3); padding: 5px 9px 6px; letter-spacing: .04em; }
.dd-opt {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; cursor: pointer;
  font: 13px var(--font-ui); color: var(--ink); background: none; border: none;
  border-radius: var(--r-sm); padding: 8px 9px; transition: background .12s;
}
.dd-opt:hover { background: var(--hover); }
.dd-opt.on { background: var(--accent-soft); color: var(--teal-deep); font-weight: 600; }
.dd-opt .dd-dot { width: 9px; height: 9px; border-radius: 50%; background: linear-gradient(135deg, var(--a, var(--teal)) 50%, var(--b, var(--paper)) 50%); border: 1px solid var(--hair-2); flex: none; }
.dd-opt .dd-lat { margin-left: auto; font: 10.5px var(--font-mono); color: var(--ink-2); font-variant-numeric: tabular-nums; }
.dd-opt .dd-lat.slow { color: var(--red); }
.dd-opt.dead { display: none; }
.dd-foot { font-size: 10.5px; color: var(--ink-3); padding: 6px 9px 4px; border-top: 1px solid var(--hair); margin-top: 4px; }
#srcDD .dd-btn { justify-content: center; }
#engineBar .dd-menu { min-width: 260px; }
.engine-bar { font-size: 12px; }
.lat.testing { opacity: .5; }

/* ============ 全端适配（横屏优先；左侧功能区比例固定） ============ */
/* 侧栏宽度是“比例不动”的锚；只让它占更少视觉权重（可微调字号/间距），主区按剩余空间缩放 */
body { height: 100vh; }
@supports (height: 100dvh) { body { height: 100dvh; } }   /* iOS/安卓地址栏收缩不再露底 */

/* 中窄屏：笔记本 1280 以下 */
@media (max-width: 1180px) {
  .list { padding: 0 16px 22px; }
  .view-head { padding: 8px 16px 12px; }
  .search-tabs { padding: 0 16px; }
  .row { grid-template-columns: 40px minmax(0, 1fr) minmax(0, 150px) auto; }
  .row > .row-album { display: none; }
  .card-grid { grid-template-columns: repeat(auto-fill, minmax(126px, 1fr)); gap: 16px 14px; }
  .album-hero img { width: 112px; height: 112px; }
}

/* 矮视口（手机横屏 / 分屏）：所有纵向尺寸收紧，主区可读，左栏比例不变 */
@media (max-height: 620px) {
  body { grid-template-columns: 232px 1fr; }
  #sidebar { gap: 14px; padding: 12px 12px 10px; }
  .brand { gap: 0; }
  .brand-mark { font-size: 16px; }
  .brand-sub { font-size: 8.5px; letter-spacing: .22em; }
  .side-sec { gap: 6px; }
  .dd-btn { min-height: 32px; }
  .note-text { min-height: 34px; font-size: 11.5px; line-height: 1.6; }
  .note-card { padding: 8px 10px; }
  .side-foot { display: none; }
  .player-grid { height: 52px; padding: 4px 12px 6px; }
  .p-cover { width: 30px; height: 30px; }
  .transport .play-btn { width: 32px; height: 32px; }
  .transport .icon-btn { width: 30px; height: 30px; }
  .time-row { font-size: 10.5px; gap: 6px; }
  .mini-lyric { font-size: 11px; }
  .row { grid-template-columns: 36px minmax(0, 1fr) auto; padding: 4px 8px; }
  .row-cover { width: 36px; height: 36px; }
  .row-album { display: none; }
  .row-artist { font-size: 11px; }
  .card-grid { grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 12px 10px; }
  .card-name { font-size: 12px; }
  .card-sub { font-size: 10.5px; }
  .view-head { padding: 4px 12px 8px; }
  .view-head h1 { font-size: 15px; }
  .search-tabs { padding: 0 12px; }
  .stab { padding: 5px 8px 7px; font-size: 12.5px; }
  .list { padding: 0 12px 12px; }
  .engine-bar { padding-bottom: 6px; }
  .album-hero { margin: 8px 0 10px; gap: 12px; }
  .album-hero img { width: 84px; height: 84px; }
  .guide { padding: 16px 18px; }
}

/* 沉浸模式在矮/窄屏的中间空隙 */
@media (max-height: 620px), (max-width: 1180px) {
  .imm-inner { padding: 10px clamp(14px, 4vw, 30px) 14px; }
  .imm-body { grid-template-columns: minmax(180px, 30%) 1fr; gap: clamp(16px, 3vw, 34px); }
  .imm-lrc-inner { padding: 22vh 6px 24vh clamp(10px, 2vw, 22px); }
  .lrc-line { padding: 5px 8px; }
  .imm-name { margin-top: 12px; font-size: clamp(16px, 2.1vw, 22px); }
  .imm-artist { margin-top: 3px; }
  .imm-tags { margin-top: 8px; }
  .imm-controls { margin-top: 12px; gap: 2px; }
  .imm-controls .play-btn { width: 38px; height: 38px; margin: 0 6px; }
  .imm-cover { border-radius: 6px; }
}
@media (max-height: 430px) {
  .imm-body { grid-template-columns: minmax(150px, 26%) 1fr; }
  .imm-lrc-inner { padding-top: 16vh; padding-bottom: 18vh; }
}

/* 触屏设备：放大点按热区，去掉 hover 依赖 */
@media (hover: none), (pointer: coarse) {
  .row-play, .card-play { opacity: 1; transform: none; }
  .row { padding-top: 10px; padding-bottom: 10px; }
  .icon-btn, .chip, .stab { min-width: 40px; min-height: 36px; }
  .dd-opt { padding: 11px 10px; }
  .quality-badge { min-height: 34px; min-width: 48px; }
}

/* 竖屏手机：横屏提示 */
.rot-tip { position: fixed; inset: 0; z-index: 120; background: rgba(10, 11, 12, .9); display: grid; place-items: center; animation: immUp .3s ease; }
.rot-card {
  background: var(--card); border: 1px solid var(--hair); border-radius: var(--r-md);
  padding: 24px 22px; max-width: 320px; text-align: center;
  display: flex; flex-direction: column; gap: 13px; margin: 20px;
}
.rot-t { font-size: 17px; font-weight: 700; }
.rot-card p { font-size: 12.5px; color: var(--ink-2); line-height: 1.8; margin: 0; }
.rot-card .solid-btn { margin-top: 2px; }
.rot-card .link-btn { color: var(--ink-3); justify-content: center; }

/* 极窄视口（竖屏坚持继续时）：侧栏宽度按用户要求不动，只收紧右区，杜绝横向溢出 */
@media (max-width: 660px) {
  #main, #sidebar, .view, .list { min-width: 0; }
  .list { padding: 0 10px 16px; }
  .view-head { padding: 6px 10px 10px; gap: 8px; }
  .view-head h1 { font-size:15px; }
  .search-tabs { padding: 0 10px; gap: 8px; overflow-x: auto; scrollbar-width: none; }
  .search-tabs::-webkit-scrollbar { display: none; }
  .row { grid-template-columns: 34px minmax(0, 1fr) auto; column-gap: 8px; }
  .row > .row-badges .tag:not(.q) { display: none; }
  .row-cover { width: 34px; height: 34px; }
  .player-grid { grid-template-columns: auto minmax(0, 1fr) auto; gap: 6px; padding: 4px 8px 6px; }
  .p-right { gap: 4px; }
  #engineSel, #engineBar .dd-menu { min-width: 0; }
  #engineBar { padding: 0 10px 6px; }
}

/* 竖屏手机（点了"仍以竖屏继续"后的兜底版式）：侧栏转为顶部条，横屏完全不受影响 */
@media (orientation: portrait) and (max-width: 660px) {
  .player-grid { grid-template-columns: auto minmax(0, 1.4fr) minmax(0, 1fr) auto; }
  .p-artist { display: none; }
  body {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
    grid-template-areas: "side" "main" "player";
    padding: 0;
  }
  #sidebar {
    grid-area: side; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 8px 10px;
    padding: 10px 12px; border-right: none; border-bottom: 1px solid var(--hair);
    max-height: none; overflow: visible; width: auto;
  }
  .brand { flex-direction: row; align-items: baseline; gap: 8px; margin-right: 4px; }
  .brand-mark { font-size: 17px; }
  .search-row { flex: 1 1 260px; min-width: 220px; }
  .side-sec { flex-direction: row; align-items: center; gap: 8px; }
  .side-label { display: none; }
  .side-btns { flex-direction: row; flex-wrap: wrap; gap: 0 12px; }
  .side-btns .line-btn { border: none; padding: 6px 2px; white-space: nowrap; }
  .side-dd { width: auto; }
  .dd-menu { top: auto; }
  .note-card, .side-foot { display: none; }
  #main { padding-top: 10px; }
  #results { padding-bottom: 30px; }
  .row { grid-template-columns: 34px minmax(0, 1fr) auto; }
  .row > .row-badges { display: none; }
  #viewSearch:not([hidden]) .list, #viewQueue .list { -webkit-overflow-scrolling: touch; }
}

/* 矮横屏：主题触发的两段文字禁止垂直堆叠 */
.side-dd .line-btn { align-items: center; white-space: nowrap; gap: 8px; }
.side-dd .line-btn > span:first-child { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.dd-cur { flex: 0 0 auto; }