:root{--bg: #121418;--surface: #1b1e24;--surface-2: #23262e;--fg: #e8e8ea;--muted: #9b9ea6;--line: #2e323b;--accent: #4fb3cc;--green: #3ecf7a;--blue: #5b9cf5;--red: #f0635c;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:Inter,system-ui,-apple-system,PingFang TC,PingFang SC,sans-serif;font-size:15px;line-height:1.5}button{background:var(--surface-2);color:var(--fg);border:1px solid var(--line);border-radius:6px;padding:6px 14px;font-size:14px;cursor:pointer;touch-action:manipulation}button:hover{border-color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:#0c2026;font-weight:600}button:disabled{opacity:.5;cursor:default}input[type=text],input[type=url],textarea{background:var(--surface);color:var(--fg);border:1px solid var(--line);border-radius:6px;padding:7px 10px;font-size:14px;width:100%}.page{max-width:1100px;margin:0 auto;padding:24px 20px 60px}.lib-header{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap}.lib-header h1{font-size:26px;margin:0}.add-form{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;margin:20px 0;display:flex;flex-direction:column;gap:10px}.add-form .row{display:flex;gap:10px;flex-wrap:wrap}.add-form .row>input{flex:1;min-width:200px}.song-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.song-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:8px}.song-card h3{margin:0;font-size:17px}.song-card .meta{color:var(--muted);font-size:13px}.song-card .actions{display:flex;gap:8px;margin-top:6px}.status-pill{display:inline-block;font-size:12px;border-radius:999px;padding:1px 10px}.status-ready{background:#15392a;color:var(--green)}.status-processing{background:#16323c;color:var(--accent)}.status-error{background:#3d1d1b;color:var(--red)}.progress-outer{background:var(--surface-2);border-radius:4px;height:8px;overflow:hidden}.progress-inner{background:var(--accent);height:100%;transition:width .4s}.hint{color:var(--muted);font-size:13px}.auth-screen{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px 20px;text-align:center}.auth-screen h1{margin:0;font-size:30px}.auth-tagline{margin:0 0 14px;color:var(--muted);max-width:360px}.auth-admin{margin-top:40px;text-decoration:none}.auth-admin:hover{color:var(--fg)}.user-chip{display:flex;align-items:center;gap:10px;font-size:14px}.user-chip img{width:28px;height:28px;border-radius:50%}.search-input{width:100%;font-size:17px;padding:12px 18px;margin:18px 0 14px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);color:var(--fg)}.search-input:focus{outline:none;border-color:var(--accent)}.song-list{display:flex;flex-direction:column}.song-row{display:flex;align-items:center;gap:12px;padding:8px 10px;border-radius:8px;cursor:pointer}.song-row:hover{background:var(--surface)}.song-row .cover{width:44px;height:44px;flex:none}.cover-ph{display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:18px}.row-title{font-size:15.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.song-row .duration{color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums}.menu-wrap{position:relative}.menu{position:absolute;right:0;top:calc(100% + 4px);z-index:20;min-width:190px;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:6px;display:flex;flex-direction:column;gap:2px;box-shadow:0 6px 24px #0006}.menu button{text-align:left;background:none;border:none;padding:8px 10px;border-radius:6px}.menu button:hover{background:var(--surface);border:none}.playlists{margin-top:28px}.playlists h2{font-size:19px;margin:0 0 6px}.playlist{margin-bottom:18px}.playlist-head{display:flex;align-items:center;gap:10px}.playlist-head h3{margin:0;font-size:16px}.playlist-head .spacer{flex:1}.admin-link{margin-top:36px}.admin-link a{color:var(--muted);text-decoration:none}.admin-link a:hover{color:var(--fg)}.error-text{color:var(--red);font-size:13px;white-space:pre-wrap}.player{display:flex;flex-direction:column;gap:12px;height:100dvh;padding:14px 18px;max-width:1400px;margin:0 auto}.player-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.player-top h2{margin:0;font-size:19px}.player-top .artist{color:var(--muted)}.player-top .spacer{flex:1}.highway-wrap{flex:1;min-height:240px;max-height:52vh;background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;position:relative}.highway-wrap canvas{display:block;width:100%;height:100%}.headphones-banner{position:absolute;top:10px;right:12px;background:#3a2d12;color:#ebc06a;border-radius:6px;padding:4px 12px;font-size:13px}.lyrics{text-align:center;min-height:110px;flex:1;display:flex;flex-direction:column;gap:6px;justify-content:center}.lyrics .line{font-size:30px;letter-spacing:2px}.lyrics .line.next{font-size:20px;color:var(--muted)}.lyrics ruby{ruby-position:over;margin:0 2px}.lyrics rt{font-size:12px;color:var(--muted)}.lyrics .char{color:var(--muted);transition:color .1s}.lyrics .char.sung{color:var(--fg)}.lyrics .char.current{color:var(--accent)}.lyrics .char.current rt,.lyrics .char.sung rt{color:inherit}.track-row{display:flex;align-items:center;gap:14px}.cover{width:52px;height:52px;border-radius:6px;object-fit:cover;background:var(--surface-2);flex:none}.track-meta{min-width:0;flex:1}.track-title{font-size:20px;font-weight:700;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.track-artist{color:var(--muted);font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.transport{display:flex;flex-direction:column;gap:2px;padding:0 2px}.seek-times{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.controls-icons{display:flex;align-items:center;justify-content:center;gap:clamp(18px,6vw,44px);padding:4px 0 2px}.icon-btn{background:none;border:none;padding:6px;color:var(--fg);display:flex;align-items:center}.icon-btn:hover{border:none;color:var(--accent)}.icon-btn.active{color:var(--accent)}.icon-btn:disabled{opacity:.3}.play-btn{width:58px;height:58px;border-radius:50%;background:#fff;border:none;color:#15171c;display:flex;align-items:center;justify-content:center;padding:0;flex:none}.play-btn:hover{border:none;transform:scale(1.04)}.seek{position:relative;height:18px;cursor:pointer;touch-action:none}.seek .thumb{position:absolute;top:50%;width:12px;height:12px;margin-left:-6px;transform:translateY(-50%);border-radius:50%;background:var(--accent);box-shadow:0 1px 3px #00000080;pointer-events:none}.seek .seek-tip{position:absolute;bottom:calc(100% - 2px);transform:translate(-50%);background:var(--surface-2);border:1px solid var(--line);border-radius:4px;padding:1px 6px;font-size:11px;font-variant-numeric:tabular-nums;pointer-events:none;white-space:nowrap}.seek .track{position:absolute;top:50%;transform:translateY(-50%);left:0;right:0;height:4px;background:var(--surface-2);border-radius:2px}.seek .fill{position:absolute;top:50%;transform:translateY(-50%);left:0;height:4px;background:var(--accent);border-radius:2px}.seek .loop-region{position:absolute;top:50%;transform:translateY(-50%);height:8px;background:#4fb3cc40;border-radius:2px}.kbd{background:var(--surface-2);border:1px solid var(--line);border-radius:4px;padding:0 5px;font-size:12px;font-family:ui-monospace,monospace}button.primary .kbd{background:#ffffff73;border-color:transparent}.settings-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:13.5px;color:var(--muted)}.mic-panel{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:8px 16px;font-size:13.5px}.mic-panel select{max-width:240px;background:var(--surface-2);color:var(--fg);border:1px solid var(--line);border-radius:5px;padding:3px 6px}.mic-device{color:var(--fg)}.mic-meter{width:160px;height:10px;background:var(--surface-2);border-radius:5px;overflow:hidden}.mic-meter-fill{height:100%;transition:width .1s linear}.mic-db{font-variant-numeric:tabular-nums;color:var(--muted);min-width:52px}.mic-status{color:var(--muted);min-width:120px}.settings-row label{display:flex;align-items:center;gap:6px}.settings-row input[type=range]{width:110px}.settings-row select{background:var(--surface-2);color:var(--fg);border:1px solid var(--line);border-radius:5px;padding:3px 6px}.settings-toggle{display:none}@media(pointer:coarse){button{padding:10px 16px;font-size:15px}.kbd{display:none}.seek{height:32px}.seek .thumb{width:16px;height:16px;margin-left:-8px}}@media(max-width:720px){.page{padding:16px 12px 48px}.player{padding:8px 10px calc(8px + env(safe-area-inset-bottom));gap:8px}.player-top{gap:8px;flex-wrap:nowrap}.back-label{display:none}.track-row{gap:12px}.cover{width:46px;height:46px}.track-title{font-size:18px}.highway-wrap{min-height:160px;max-height:44vh}.headphones-banner{left:10px;right:10px;top:8px;text-align:center}.lyrics{min-height:72px;gap:4px}.lyrics .line{font-size:22px;letter-spacing:1px}.lyrics .line.next{font-size:15px}.mic-panel{padding:8px 12px;gap:10px}.mic-panel select{max-width:150px}.mic-meter{width:auto;flex:1;min-width:60px}.mic-status{min-width:0}.settings-toggle{display:inline-block}.settings-wrap{display:none}.settings-wrap.open{display:block}.settings-row{flex-direction:column;align-items:stretch;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px}.settings-row label{justify-content:space-between}.settings-row input[type=range]{width:48vw;max-width:220px}}.costs{margin-top:32px}.costs h2{font-size:18px;margin-bottom:10px}.tbl-wrap{overflow-x:auto}.costs-table{border-collapse:collapse;width:100%;font-size:14px;margin-bottom:12px}.costs-table th,.costs-table td{text-align:left;padding:8px 12px 8px 0;border-bottom:1px solid var(--line);vertical-align:top}.costs-table th{color:var(--muted);font-size:13px;font-weight:600}.costs-table td.num{font-variant-numeric:tabular-nums;white-space:nowrap}.costs-table tfoot td{font-weight:600;border-bottom:none}.costs-table .row-actions{display:flex;gap:6px;justify-content:flex-end}.cost-form{display:flex;gap:10px;flex-wrap:wrap}.cost-form>input{flex:1;min-width:160px}