:root{--bg-0: #0a0a0a;--bg-1: #111111;--bg-2: #161616;--bg-3: #1e1e1e;--line: #242424;--line-strong: #333333;--text: #e8eaed;--muted: #8a8f9a;--accent: #ff7a3d;--accent-2: #15c68f;--warning: #f2cb4a;--radius: 12px;--lane-h: 88px;--ruler-h: 34px;--sidebar-w: 220px;--shadow: 0 8px 24px rgba(0, 0, 0, .5);font-family:Space Grotesk,Manrope,Inter,system-ui,sans-serif;color:var(--text)}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg-0)}#root{height:100%;display:flex;flex-direction:column;background:var(--bg-0)}.app-shell{width:min(1500px,96vw);margin:14px auto;display:flex;flex-direction:column;gap:10px;flex:1;min-height:0}.topbar{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);background:var(--bg-2);border-radius:var(--radius);padding:10px 16px}.brand-block{display:flex;align-items:center;gap:10px}.brand-dot{width:12px;height:12px;border-radius:50%;background:conic-gradient(from 220deg,#ff4d3a,#ff9f3a,#2d8bff,#ff4d3a);box-shadow:0 0 12px #ff753a99}.brand-block h1{margin:0;font-size:17px;letter-spacing:.02em}.topbar-right{display:flex;align-items:center;gap:10px}.topbar-logout{padding:6px 14px;font-size:12px;border:1px solid var(--line-strong);background:var(--bg-2);color:var(--muted);border-radius:999px;cursor:pointer}.topbar-logout:hover{background:var(--bg-3);color:var(--text)}.status-row{display:flex;flex-wrap:wrap;gap:8px}.status-pill{border:1px solid var(--line);background:var(--bg-2);color:var(--muted);border-radius:999px;font-size:12px;padding:4px 10px}.subtitle{margin:0;color:var(--muted);font-size:13px}.badge{padding:5px 11px;border-radius:999px;font-size:12px;border:1px solid var(--line-strong)}.badge.ok{background:#15c68f1f;border-color:#15c68f80;color:#6adbb8}.badge.idle{background:#ff5f571a;border-color:#ff5f5766;color:#f4a09a}.stack{display:grid;gap:12px}.card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:14px}.meta{color:var(--muted);font-size:12px}.auth-card{width:min(420px,100%);margin-inline:auto;margin-top:40px}.auth-card h2{margin:0 0 4px;font-size:20px}.auth-actions{display:flex;flex-direction:column;gap:10px;align-items:flex-start}.auth-actions .link{background:none;border:none;color:var(--accent);cursor:pointer;font-size:13px;padding:0;text-decoration:underline}.auth-actions .link:hover{color:var(--accent-2)}.admin-panel{max-width:900px;margin-inline:auto;margin-top:24px}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.admin-header-actions{display:flex;gap:10px;align-items:center}.admin-header h2{margin:0;font-size:20px}.admin-tabs{display:flex;gap:8px;margin-bottom:20px}.admin-tabs button{padding:8px 16px;border:1px solid var(--line);background:var(--bg-2);color:var(--text);border-radius:var(--radius);cursor:pointer;font-size:13px}.admin-tabs button.tog-active{background:var(--accent);border-color:var(--accent);color:#fff}.admin-section h3{margin:0 0 12px;font-size:16px}.admin-section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.admin-create-user{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:20px}.admin-create-user input[type=email],.admin-create-user input[type=password]{padding:8px 12px;border:1px solid var(--line);background:var(--bg-2);color:var(--text);border-radius:6px;font-size:13px;min-width:160px}.admin-check{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);cursor:pointer}.admin-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}.admin-table{width:100%;border-collapse:collapse;font-size:13px}.admin-table th,.admin-table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--line)}.admin-table th{background:var(--bg-2);color:var(--muted);font-weight:500}.admin-table tr:last-child td{border-bottom:none}.admin-table code.invite-code,.admin-table code.user-id{font-family:ui-monospace,monospace;font-size:12px;background:var(--bg-2);padding:2px 6px;border-radius:4px;margin-right:8px}.admin-table .copy-btn{padding:2px 8px;font-size:11px}.admin-actions{display:flex;gap:6px;flex-wrap:wrap}.admin-btn{padding:4px 10px;font-size:12px;border:1px solid var(--line);background:var(--bg-2);color:var(--text);border-radius:4px;cursor:pointer}.admin-btn:hover{background:var(--bg-3)}.admin-btn.danger{border-color:#c53030;color:#fc8181}.admin-btn.danger:hover{background:#c5303033}.input-group{display:grid;gap:6px}.input-group span{color:var(--muted);font-size:12px;font-weight:500}.drive-loading-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:10;border-radius:0 0 var(--radius) 0}.drive-loading-text{font-size:14px;font-weight:600;color:var(--text);padding:12px 20px;background:var(--bg-3);border:1px solid var(--line-strong);border-radius:var(--radius);box-shadow:var(--shadow)}button:disabled{opacity:.7;cursor:not-allowed}button.primary:disabled{opacity:.8}.drive-shell{display:grid;grid-template-columns:240px 1fr;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-height:560px}.drive-sidebar{background:var(--bg-2);border-right:1px solid var(--line);padding:14px 8px 12px;display:flex;flex-direction:column;gap:0}.new-btn{display:flex;align-items:center;gap:10px;background:var(--bg-3);border:1px solid var(--line-strong);border-radius:100px;padding:9px 16px 9px 12px;font-size:13px;font-weight:500;color:var(--text);cursor:pointer;margin:0 4px 12px;width:calc(100% - 8px);transition:background .1s,box-shadow .1s;box-shadow:0 1px 4px #0006}.new-btn:hover{background:#282828;border-color:#444;box-shadow:0 2px 8px #00000080}.new-btn-icon{font-size:20px;line-height:1;font-weight:300;color:var(--muted)}.new-popover-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100}.new-popover{position:fixed;z-index:101;background:var(--bg-3);border:1px solid var(--line-strong);border-radius:12px;box-shadow:0 8px 32px #000000b3;padding:6px;min-width:190px}.new-popover-item{display:flex;align-items:center;gap:10px;padding:9px 14px;font-size:13px;font-weight:500;color:var(--text);border-radius:8px;cursor:pointer;background:transparent;border:none;text-align:left;width:100%;transition:background 80ms;box-shadow:none;justify-content:space-between}.new-popover-item:hover{background:#ffffff14;border-color:transparent}.ctx-menu{min-width:160px}.ctx-menu-divider{height:1px;background:var(--line);margin:4px 6px}.folder-rename-input{background:#ffffff12;border:1px solid var(--accent);border-radius:6px;padding:3px 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0;display:flex;flex-direction:column;gap:4px;border-top:1px solid var(--line);margin-top:12px}.nav-refresh{display:flex;align-items:center;gap:8px;background:transparent;border:none;color:var(--muted);font-size:12.5px;padding:7px 12px;cursor:pointer;border-radius:100px;text-align:left;width:100%;transition:background 80ms}.nav-refresh:hover{background:#ffffff0f;color:var(--text);border-color:transparent}.drive-content{background:var(--bg-1);padding:20px 24px;display:flex;flex-direction:column;gap:16px;overflow:auto}.drive-search-wrap{display:flex;align-items:center;background:var(--bg-3);border:1px solid var(--line-strong);border-radius:100px;padding:0 12px 0 16px;gap:10px;transition:border-color .15s,background .15s}.drive-search-wrap:focus-within{border-color:#404040;background:#202020}.search-icon{color:var(--muted);flex-shrink:0;display:flex;align-items:center}.drive-search{background:transparent;border:none;flex:1;padding:11px 0;font-size:14px;color:var(--text);min-width:0}.drive-search:focus{outline:none}.view-toggle{display:flex;gap:1px;flex-shrink:0}.view-toggle button{background:transparent;border:none;color:var(--muted);padding:6px 8px;font-size:15px;border-radius:8px;cursor:pointer;line-height:1;display:flex;align-items:center;box-shadow:none}.view-toggle button:hover{background:#ffffff14;color:var(--text);border-color:transparent}.view-toggle button.tog-active{color:var(--text);background:#ffffff1a}.drive-section-title{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;padding:0 2px}.breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:2px}.crumb{display:inline-flex;align-items:center;gap:2px}.crumb button{padding:4px 8px;background:transparent;border:none;color:var(--text);font-size:14px;font-weight:600;border-radius:6px;cursor:pointer;box-shadow:none}.crumb button:hover{background:#ffffff12;border-color:transparent}.crumb-sep{color:var(--muted);font-size:16px;padding:0 2px;pointer-events:none}.drive-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px}.drive-item{border:1px solid rgba(255,255,255,.06);border-radius:12px;background:#ffffff06;padding:14px;display:flex;flex-direction:column;gap:10px;cursor:pointer;text-align:left;color:var(--text);transition:background 80ms,border-color 80ms}.drive-item:hover{background:#ffffff0f;border-color:#ffffff1a}.proj-avatar{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;color:#ffffffeb;flex-shrink:0;font-weight:700}.proj-avatar.sm{width:26px;height:26px;border-radius:6px;font-size:12px}.folder-avatar{width:38px;height:38px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.folder-avatar svg{width:32px;height:32px}.folder-avatar.sm svg{width:22px;height:22px}.item-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.drive-list{display:flex;flex-direction:column;gap:0}.drive-list-head{display:grid;grid-template-columns:26px 1fr 130px 90px;gap:10px;padding:6px 12px;color:var(--muted);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--line);margin-bottom:2px}.drive-list-row{display:grid;grid-template-columns:26px 1fr 130px 90px;gap:10px;padding:9px 12px;border-radius:8px;cursor:pointer;border:none;background:transparent;text-align:left;width:100%;color:var(--text);font-size:13px;align-items:center;transition:background 80ms}.drive-list-row:hover{background:#ffffff0d;border-color:transparent}.empty-note{color:var(--muted);font-size:13px;padding:32px 0;text-align:center}.project-shell{display:flex;flex-direction:column;flex:1;min-height:0;gap:10px}.transport-bar{border:1px solid 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11px;cursor:pointer;transition:color .1s,border-color .1s,background .1s}.exit-btn:hover{color:var(--text);border-color:#444;background:#ffffff0d}.snap-group{display:flex;align-items:center;gap:3px;border-left:1px solid var(--line);padding-left:8px}.snap-btn{padding:5px 9px;font-size:11px;font-weight:600;letter-spacing:.02em;border-radius:6px;background:#ffffff0a;border-color:var(--line-strong);color:var(--muted);box-shadow:none}.snap-btn.snap-on{background:#ff7a3d24;border-color:#ff7a3d66;color:var(--accent)}.snap-btn:hover{border-color:#555}.snap-select{padding:5px 6px;font-size:11px;font-weight:500;border-radius:6px;background:#ffffff0a;border-color:var(--line-strong);color:var(--muted);width:auto;cursor:pointer}.share-group{display:flex;align-items:center;gap:6px}.share-input{width:130px;padding:6px 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.meter-canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none;border-radius:4px}.master-volume-slider{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;margin:0;padding:0;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;cursor:ew-resize;z-index:1}.master-volume-slider::-webkit-slider-runnable-track{background:transparent;height:100%}.master-volume-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:6px;height:22px;background:#ffffffb3;border-radius:2px;cursor:ew-resize;box-shadow:0 0 3px #0009}.master-volume-slider::-moz-range-track{background:transparent;height:100%;border:none}.master-volume-slider::-moz-range-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:6px;height:22px;background:#ffffffb3;border-radius:2px;border:none;cursor:ew-resize}.master-volume-slider:focus-visible{outline:none}.volume-label{font-size:10px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;flex-shrink:0}.volume-pct{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;min-width:30px;text-align:right;flex-shrink:0}.volume-slider{width:72px;padding:0;border:none;background:transparent;border-radius:0;height:auto;cursor:pointer;accent-color:var(--accent);box-shadow:none}.volume-slider:focus-visible{outline:none}.timeline-shell{padding:0;overflow:hidden;background:var(--bg-2);flex:1;min-height:0}.editor-frame{border:1px solid var(--line);border-radius:var(--radius);overflow-x:hidden;overflow-y:auto;display:flex;flex-direction:column;height:100%}.editor-header{position:sticky;top:0;z-index:8;display:grid;grid-template-columns:var(--sidebar-w) 1fr;flex-shrink:0;background:var(--bg-2)}.editor-header-ruler-wrap{overflow:hidden}.editor-body{display:grid;grid-template-columns:var(--sidebar-w) 1fr;flex:1}.track-sidebar{background:var(--bg-2);border-right:1px solid var(--line);display:grid;gap:0;align-content:start}.sidebar-ruler-offset{height:var(--ruler-h);display:flex;align-items:center;padding:0 10px;border-bottom:1px solid var(--line);background:var(--bg-2)}.add-track-btn{font-size:12px;padding:5px 10px;width:100%;text-align:center;border-radius:6px;background:#ffffff0d;border-color:#ffffff14;color:var(--muted);box-shadow:none}.add-track-btn:hover{background:#ffffff17;color:var(--text);border-color:#ffffff21}.track-row{height:var(--lane-h);border-bottom:1px solid var(--line);border-left:4px solid transparent;background:transparent;border-radius:0;display:flex;flex-direction:column;justify-content:center;padding:7px 10px 7px 12px;gap:5px;transition:background .1s ease}.track-row:hover{background:#ffffff06}.track-row-selected{background:#ff7a3d12!important}.track-row:last-child{border-bottom:none}.track-top-row{display:flex;align-items:center;gap:6px;min-width:0}.track-mix-row{position:relative;display:flex;align-items:center;gap:6px;min-width:0}.track-meta{flex:1;overflow:hidden;min-width:0}.track-name{font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:default}.track-name-input{font-size:12px;font-weight:600;background:#ffffff12;border:1px solid var(--accent);border-radius:4px;padding:2px 6px;color:var(--text);width:100%;min-width:0}.track-name-input:focus{outline:none}.track-id{font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.track-actions{display:inline-flex;align-items:center;gap:3px;flex-shrink:0}.btn-mute-on{background:#f2cb4a33!important;border-color:#f2cb4a8c!important;color:var(--warning)!important}.btn-solo-on{background:#ff7a3d33!important;border-color:#ff7a3d8c!important;color:var(--accent)!important}.track-fader-wrap{flex:1;position:relative;height:18px;min-width:0;border-radius:4px;overflow:hidden}.meter-canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none;border-radius:4px}.track-volume-slider{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;margin:0;padding:0;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;cursor:ew-resize;z-index:1}.track-volume-slider::-webkit-slider-runnable-track{background:transparent;height:100%}.track-volume-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:6px;height:18px;background:#ffffffb3;border-radius:2px;cursor:ew-resize;box-shadow:0 0 3px #0009}.track-volume-slider::-moz-range-track{background:transparent;height:100%;border:none}.track-volume-slider::-moz-range-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:6px;height:18px;background:#ffffffb3;border-radius:2px;border:none;cursor:ew-resize}.track-volume-slider:focus-visible{outline:none}.mouse-tooltip{position:fixed;pointer-events:none;white-space:nowrap;font-size:10px;font-weight:700;color:var(--text);background:var(--bg-3);border:1px solid var(--line-strong);border-radius:5px;padding:2px 7px;box-shadow:0 2px 8px #0000008c;z-index:9999;transform:translate(-50%)}.pan-knob{width:32px;height:32px;border-radius:50%;background:var(--bg-3);border:1px solid var(--line-strong);cursor:ns-resize;position:relative;flex-shrink:0;display:flex;align-items:center;justify-content:center;-webkit-user-select:none;user-select:none}.pan-knob:hover{border-color:#ffffff4d}.pan-knob-dot{position:absolute;top:calc(50% - 8px);left:calc(50% - 1px);width:2px;height:8px;background:var(--accent);border-radius:1px 1px 0 0;transform-origin:center bottom}.pan-knob-tooltip{position:absolute;top:calc(100% + 4px);left:50%;transform:translate(-50%);pointer-events:none;white-space:nowrap;font-size:9px;font-weight:700;color:var(--text);background:var(--bg-3);border:1px solid var(--line-strong);border-radius:4px;padding:1px 5px;box-shadow:0 2px 6px #0000008c;opacity:0;visibility:hidden;z-index:30;transition:opacity .1s,visibility .1s}.pan-knob:hover .pan-knob-tooltip,.pan-knob-dragging .pan-knob-tooltip{opacity:1;visibility:visible}.pan-knob-edit-input{position:absolute;top:2px;right:2px;bottom:2px;left:2px;width:calc(100% - 4px);height:calc(100% - 4px);border-radius:50%;text-align:center;font-size:9px;font-weight:700;padding:0;background:var(--bg-0);border:1.5px solid var(--accent);color:var(--text);outline:none;z-index:2;-webkit-appearance:textfield;-moz-appearance:textfield;appearance:textfield}.pan-knob-edit-input::-webkit-outer-spin-button,.pan-knob-edit-input::-webkit-inner-spin-button{-webkit-appearance:none;-moz-appearance:none;appearance:none;margin:0}.fader-edit-input{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border-radius:4px;text-align:center;font-size:10px;font-weight:700;padding:0;background:var(--bg-0);border:1.5px solid var(--accent);color:var(--text);outline:none;z-index:3;-webkit-appearance:textfield;-moz-appearance:textfield;appearance:textfield}.fader-edit-input::-webkit-outer-spin-button,.fader-edit-input::-webkit-inner-spin-button{-webkit-appearance:none;-moz-appearance:none;appearance:none;margin:0}.track-editor{overflow-x:auto;overflow-y:visible;background:#090c11;overscroll-behavior-x:contain}.timeline{position:relative;height:var(--ruler-h);border-bottom:1px solid 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