:root,[data-theme=dark]{--bg:#0c0c0d;--panel:#141416;--panel-2:#1a1a1d;--input:#101012;--line:#26262a;--line-2:#35353b;--text:#ececed;--text-2:#9a9aa1;--text-3:#6b6b72;--accent:#dfa63a;--accent-hi:#f0bc5c;--accent-fg:#1c1508;--accent-soft:#2a2113;--ok:#57b57c;--ok-soft:#14231a;--danger:#e2645a;--danger-soft:#2a1614;--warn:#e0952f;--warn-soft:#2b1f0e;--info:#7d8fe8;--shadow:0 1px 2px #0006, 0 12px 32px #00000047;--font:-apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}:root{--player-h:58px}[data-theme=light]{--bg:#f6f6f5;--panel:#fff;--panel-2:#f4f4f3;--input:#fff;--line:#e4e4e1;--line-2:#d3d3cf;--text:#18181a;--text-2:#5d5d64;--text-3:#8b8b91;--accent:#a06c05;--accent-hi:#845900;--accent-fg:#fff;--accent-soft:#fbf1dc;--ok:#2f7d4f;--ok-soft:#e9f4ec;--danger:#c0392f;--danger-soft:#fbeceb;--warn:#9a6208;--warn-soft:#fdf2dd;--info:#4a5fb8;--shadow:0 1px 2px #0000000f, 0 8px 24px #0000000f}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}@keyframes slideup{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}*{box-sizing:border-box}html,body{background:var(--bg);margin:0;padding:0}body{min-height:100vh;color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.45}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hi);text-decoration:underline}button,input,select,textarea{font-family:inherit}::selection{background:var(--accent);color:var(--accent-fg)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#3a3a41 padding-box content-box;border:3px solid #0000;border-radius:8px}::-webkit-scrollbar-track{background:0 0}[data-theme=light] ::-webkit-scrollbar-thumb{background:#c9c9c4 padding-box content-box;border:3px solid #0000}#root{min-height:100vh}.mono{font-family:var(--mono)}.app-shell{flex-direction:column;min-height:100dvh;display:flex}.header{z-index:40;background:var(--panel);border-bottom:1px solid var(--line);align-items:center;gap:16px;height:52px;padding:0 18px;display:flex;position:sticky;top:0}.brand{flex:0 auto;align-items:center;gap:9px;min-width:0;display:flex;overflow:hidden}.brand-mark{background:var(--accent);border-radius:4px;flex:none;width:16px;height:16px}.brand-name{letter-spacing:-.01em;white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.brand-server{font-family:var(--mono);color:var(--text-3);border:1px solid var(--line);text-overflow:ellipsis;white-space:nowrap;border-radius:5px;max-width:110px;padding:2px 6px;font-size:11px;overflow:hidden}.nav{scrollbar-width:none;flex:auto;align-items:center;gap:2px;min-width:0;margin-left:8px;display:flex;overflow-x:auto}.nav::-webkit-scrollbar{display:none}.nav-item{cursor:pointer;white-space:nowrap;color:var(--text-2);background:0 0;border:none;border-radius:7px;padding:6px 11px;font-size:13px;font-weight:500}.nav-item:hover{background:var(--panel-2)}.nav-item.active{background:var(--panel-2);color:var(--text)}.header-actions{flex:none;align-items:center;gap:8px;display:flex}.header-divider{background:var(--line);width:1px;height:20px}main.app-main{padding:26px 22px calc(var(--player-h) + 52px);flex:1;width:100%;max-width:1320px;margin:0 auto}.page-heading{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:20px;display:flex}.page-heading h1{letter-spacing:-.02em;margin:0;font-size:21px;font-weight:600}.page-sub{color:var(--text-2);margin-top:3px;font-size:13px}.btn{color:var(--text-2);border:1px solid var(--line-2);cursor:pointer;white-space:nowrap;background:0 0;border-radius:7px;padding:7px 13px;font-size:12.5px;font-weight:500}.btn:hover{color:var(--text);border-color:var(--text-3)}.btn:disabled{opacity:.5;cursor:default}.btn-accent{background:var(--accent);color:var(--accent-fg);cursor:pointer;white-space:nowrap;border:none;border-radius:7px;padding:7px 14px;font-size:12.5px;font-weight:600}.btn-accent:hover{background:var(--accent-hi)}.btn-accent:disabled{opacity:.5;cursor:default}.btn-plain{color:var(--text-2);cursor:pointer;background:0 0;border:none;padding:6px 8px;font-size:12.5px;font-weight:500}.btn-plain:hover{color:var(--text)}.btn-icon{border:1px solid var(--line-2);width:26px;height:26px;color:var(--text-2);cursor:pointer;background:0 0;border-radius:6px;justify-content:center;align-items:center;display:flex}.btn-icon:hover{color:var(--text)}.card{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:11px}.card-header{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex}.card-title{letter-spacing:-.01em;font-size:14.5px;font-weight:600}.card-body{flex-direction:column;gap:12px;padding:14px 16px;display:flex}.card-footer{border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:8px;padding:12px 16px;display:flex}.check{color:var(--text-2);cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;align-items:center;gap:6px;font-size:12.5px;display:flex}.check:hover{color:var(--text)}.check input{accent-color:var(--accent);cursor:pointer;margin:0}.check:has(input:disabled){opacity:.5;cursor:default}.pill{border:1px solid var(--line-2);background:var(--panel-2);font-family:var(--mono);letter-spacing:.03em;white-space:nowrap;border-radius:999px;align-items:center;gap:7px;padding:4px 9px;font-size:11px;font-weight:500;display:flex}.dot{border-radius:50%;flex:none;width:7px;height:7px;display:block}.spinner{border:1.6px solid var(--line-2);border-top-color:var(--accent);border-radius:50%;flex:none;width:11px;height:11px;animation:.7s linear infinite spin;display:block}.pulse-dot{background:var(--ok);border-radius:50%;flex:none;width:7px;height:7px;animation:1.8s ease-in-out infinite pulse}.badge{font-family:var(--mono);letter-spacing:.05em;text-transform:uppercase;border:1px solid var(--line-2);white-space:nowrap;border-radius:4px;padding:1.5px 6px;font-size:9.5px}.badge-edited{font-family:var(--mono);letter-spacing:.05em;text-transform:uppercase;background:var(--accent);color:var(--accent-fg);border-radius:4px;padding:1.5px 6px;font-size:9.5px}.progress-track{background:var(--panel-2);border-radius:3px;height:4px;margin-top:8px;overflow:hidden}.progress-fill{border-radius:3px;height:100%;transition:width .4s}.stat-grid{background:var(--line);border:1px solid var(--line);border-radius:8px;gap:1px;display:grid;overflow:hidden}.stat-cell{background:var(--panel-2);padding:9px 10px}.stat-value{font-family:var(--mono);letter-spacing:-.02em;font-size:17px;font-weight:500}.stat-label{letter-spacing:.05em;text-transform:uppercase;color:var(--text-3);margin-top:2px;font-size:10.5px}.kv-row{justify-content:space-between;gap:10px;font-size:12.5px;display:flex}.kv-row .k{color:var(--text-3)}.kv-row .v{color:var(--text-2);align-items:center;gap:6px;display:flex}.alert{border-radius:9px;align-items:flex-start;gap:10px;padding:10px 12px;display:flex}.alert-warn{border:1px solid var(--warn);background:var(--warn-soft)}.alert-danger{border:1px solid var(--danger);background:var(--danger-soft)}.alert-icon{color:#1c1508;border-radius:5px;flex:none;justify-content:center;align-items:center;width:18px;height:18px;font-size:12px;font-weight:700;display:flex}.alert-warn .alert-icon{background:var(--warn)}.alert-danger 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.15s;position:absolute;top:2px}.settings-grid{grid-template-columns:repeat(auto-fit,minmax(min(400px,100%),1fr));gap:16px;margin-bottom:16px;display:grid}.setting-group-header{background:var(--panel-2);border-bottom:1px solid var(--line);align-items:baseline;gap:10px;padding:13px 16px;display:flex}.setting-row{border-bottom:1px solid var(--line);grid-template-columns:minmax(220px,1fr) 300px;align-items:start;gap:20px;padding:12px 16px;display:grid}.setting-row.dirty{background:var(--accent-soft)}.setting-row:last-child{border-bottom:none}.setting-label-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.setting-help{color:var(--text-2);max-width:66ch;margin-top:3px;font-size:12.5px}.setting-key{font-family:var(--mono);color:var(--text-3);margin-top:4px;font-size:10.5px}.setting-control{flex-wrap:wrap;align-items:center;gap:10px;min-height:32px;display:flex}.table-head{border-bottom:1px solid var(--line);font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);gap:12px;padding:8px 16px;font-size:10.5px;display:grid}.table-row{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:8px 16px;display:grid}.table-row:hover{background:var(--panel-2)}.save-bar-wrap{left:0;right:0;bottom:var(--player-h);z-index:45;pointer-events:none;justify-content:center;padding:0 16px 12px;display:flex;position:fixed}.save-bar{pointer-events:auto;background:var(--panel);border:1px solid var(--line-2);box-shadow:var(--shadow);border-radius:10px;align-items:center;gap:14px;padding:9px 10px 9px 15px;animation:.18s slideup;display:flex}.toast-stack{right:16px;bottom:calc(var(--player-h) + 16px);z-index:60;flex-direction:column;align-items:flex-end;gap:8px;display:flex;position:fixed}.toast{background:var(--panel);border:1px solid var(--line-2);box-shadow:var(--shadow);border-radius:9px;align-items:flex-start;gap:9px;min-width:240px;max-width:360px;padding:10px 13px;animation:.18s slideup;display:flex}.toast-title{font-size:13px;font-weight:500}.toast-body{color:var(--text-2);margin-top:1px;font-size:12.5px}.overlay{z-index:70;background:#0000008c;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.overlay-sheet{z-index:70;background:#00000080;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal{background:var(--panel);border:1px solid var(--line-2);width:100%;max-width:620px;max-height:calc(100dvh - 48px);box-shadow:var(--shadow);border-radius:12px;flex-direction:column;display:flex;overflow:hidden}.modal-lg{max-width:820px}.modal-header{border-bottom:1px solid var(--line);flex:none;justify-content:space-between;align-items:center;padding:14px 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var(--line);object-fit:cover;border-radius:6px;flex:none;width:34px;height:34px}.mini-player-controls{grid-area:controls;justify-content:center;align-items:center;display:flex}.mini-player-meta{color:var(--text-3);grid-area:meta;justify-content:flex-end;gap:8px;font-size:10.5px;display:flex}.transport-btn{width:28px;height:28px;color:var(--text-2);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;display:flex}.transport-btn:hover{color:var(--text);background:var(--panel-2)}.play-btn{background:var(--text);width:30px;height:30px;color:var(--bg);cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;display:flex}.seek-row{grid-area:seek;align-items:center;gap:9px;width:100%;display:flex}.seek-time{font-family:var(--mono);color:var(--text-3);width:34px;font-size:10.5px}.seek-track{background:var(--panel-2);cursor:pointer;border-radius:3px;flex:1;height:4px;position:relative}.seek-fill{background:var(--accent);border-radius:3px;height:100%}.ellipsis{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.empty-state{text-align:center;color:var(--text-3);padding:44px;font-size:13px}.cols-tracks{grid-template-columns:28px 1fr 62px 90px 34px}.cols-bucket{grid-template-columns:1fr 92px 150px 96px}.cols-logs{grid-template-columns:88px 58px 132px 1fr}.cols-upload{grid-template-columns:1fr 74px 64px}.grid-2{grid-template-columns:1fr 1fr;gap:10px;display:grid}.param-row{grid-template-columns:150px 1fr;align-items:center;gap:10px;display:grid}.stat-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.stat-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.input-num{width:160px}.api-response{min-height:340px;max-height:520px}.album-art{flex:none;width:164px;height:164px}.log-drawer{background:var(--panel);border-top:1px solid var(--line-2);width:100%;height:72vh;box-shadow:var(--shadow);flex-direction:column;display:flex}.lyrics-panel{background:var(--panel);border-top:1px solid var(--line-2);border-left:1px solid var(--line-2);border-right:1px solid var(--line-2);width:100%;max-width:560px;height:72vh;box-shadow:var(--shadow);border-radius:12px 12px 0 0;flex-direction:column;margin:0 auto;display:flex}.lyrics-panel-header{border-bottom:1px solid var(--line);flex:none;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.lyrics-panel-body{flex-direction:column;flex:1;gap:4px;padding:24px 20px;display:flex;overflow-y:auto}.lyrics-line{color:var(--text-3);padding:4px 0;font-size:15px;line-height:1.6;transition:color .15s}.lyrics-line.clickable{cursor:pointer}.lyrics-line.clickable:hover{color:var(--text-2)}.lyrics-line.active{color:var(--text);font-weight:600}@media (width<=640px){.hide-sm{display:none}}.login-wrap{justify-content:center;align-items:center;min-height:100dvh;padding:24px;display:flex}.login-card{width:100%;max-width:380px}@media (width<=900px){.setting-row{grid-template-columns:1fr;gap:8px}.setting-control{min-height:0}}@media (width<=640px){:root{--player-h:76px}main.app-main{padding:16px 12px calc(var(--player-h) + 40px)}.header{flex-wrap:wrap;row-gap:6px;height:auto;padding:10px 14px 8px}.brand{order:1}.header-actions{order:2;margin-left:auto}.nav{flex:1 0 100%;order:3;margin-left:0}.mini-player{height:auto;padding:8px 12px calc(8px + env(safe-area-inset-bottom));grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"track controls""seek seek";row-gap:6px}.mini-player-meta{display:none}.cols-tracks{grid-template-columns:1fr 52px 34px}.cols-bucket{grid-template-columns:1fr 78px 96px}.cols-logs{grid-template-columns:56px 46px 1fr}.cols-upload{grid-template-columns:1fr 64px}.grid-2,.param-row{grid-template-columns:1fr}.stat-grid-4,.stat-grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.input-num{width:100%}.api-response{min-height:200px;max-height:60vh}.album-art{width:min(164px,40vw);height:min(164px,40vw)}.modal{max-height:calc(100dvh - 24px)}.log-drawer{height:86dvh}.lyrics-panel{border-left:none;border-right:none;border-radius:0;max-width:none;height:86dvh}.overlay{padding:12px}.toast-stack{align-items:stretch;left:12px;right:12px}.toast{width:100%;min-width:0;max-width:none}.input,.select{font-size:16px}}@media 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