:root{--bg: #eceef2;--panel: #ffffff;--panel-2: #f5f6f8;--line: #e1e4ea;--text: #14161c;--muted: #6b7280;--accent: #3b5bff;--accent-ink: #ffffff;--danger: #d33a2c;--ok: #0f8a5f;--stage: #1a1c22;--radius: 4px;font-family:Inter,system-ui,sans-serif;font-size:13px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px;height:100vh;overflow:hidden}button,input,select,textarea{font:inherit;color:inherit}#root{height:100%}.app{display:flex;flex-direction:column;height:100%}.topbar{display:flex;align-items:center;gap:16px;height:52px;padding:0 16px;background:var(--panel);border-bottom:1px solid var(--line);flex-shrink:0}.brand{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:500;letter-spacing:-.01em;color:var(--text);min-width:330px}.brand svg{color:var(--accent)}input.project-name{border:1px solid transparent;background:transparent;padding:6px 8px;border-radius:var(--radius);font-weight:600;width:280px}.project-name:hover,.project-name:focus{border-color:var(--line);outline:none}.topbar-actions{margin-left:auto;display:flex;gap:8px}.btn{border:1px solid var(--line);background:var(--panel);padding:7px 12px;border-radius:var(--radius);cursor:pointer;font-weight:500;white-space:nowrap}.btn:hover{background:var(--panel-2)}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}.btn.primary:hover{filter:brightness(1.08)}.btn:disabled{opacity:.45;cursor:default}.btn.wide{width:100%}.icon-btn{display:inline-grid;place-items:center;width:28px;height:28px;border:0;background:transparent;border-radius:var(--radius);cursor:pointer;color:var(--muted);font-size:18px;line-height:1;flex-shrink:0}.icon-btn:hover{background:var(--panel-2);color:var(--text)}.workspace{display:flex;flex:1;min-height:0}.sidebar{width:360px;flex-shrink:0;overflow-y:auto;background:var(--panel);border-right:1px solid var(--line)}.main{flex:1;min-width:0;display:flex;background:var(--stage)}.section{border-bottom:1px solid var(--line)}.section-head{display:flex;align-items:center;gap:8px;width:100%;padding:14px 16px;border:0;background:transparent;cursor:pointer;font-weight:600;font-size:13px;text-align:left}.section-aside{margin-left:auto;color:var(--muted);font-weight:400;font-size:12px;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chev{color:var(--muted);transform:rotate(-90deg);transition:transform .15s}.section-aside+.chev{margin-left:0}.section-head>.chev:only-of-type{margin-left:auto}.section.open .chev{transform:none}.section-body{padding:0 16px 16px;display:flex;flex-direction:column;gap:12px}.row{display:flex;gap:8px;align-items:center}.grow{flex:1;min-width:0}.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.field{display:flex;flex-direction:column;gap:6px}.field-label{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);font-weight:500}.field-label b{color:var(--text);font-weight:600;font-variant-numeric:tabular-nums}.field-hint,.hint{font-size:12px;color:var(--muted);margin:0;line-height:1.45}.warning{font-size:12px;color:var(--danger);margin:0}.success{font-size:12px;color:var(--ok);margin:0}input:not([type]),input[type=text],select,textarea{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:7px 9px;width:100%;min-width:0}input:focus,select:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--accent) 35%,transparent);outline-offset:-1px;border-color:var(--accent)}textarea{resize:vertical}.data-input{min-height:190px;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:12px;line-height:1.5;white-space:pre;-moz-tab-size:12;tab-size:12}.events-input{min-height:90px;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:12px}input[type=range]{width:100%;accent-color:var(--accent)}.check{display:flex;gap:8px;align-items:center;font-size:13px;cursor:pointer}.check input{accent-color:var(--accent);margin:0}.segmented{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:4px;padding:3px;background:var(--panel-2);border-radius:var(--radius)}.segmented button{border:0;background:transparent;padding:7px 4px;border-radius:3px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:1px;font-weight:600}.segmented button small{font-weight:400;color:var(--muted);font-size:11px}.segmented button.on{background:var(--panel);box-shadow:0 1px 2px #0000001f}.themes{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.theme{border:1px solid var(--line);background:var(--panel);padding:4px;border-radius:var(--radius);cursor:pointer;display:flex;flex-direction:column;gap:4px}.theme.on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.theme-preview{height:54px;border-radius:2px;padding:8px;display:flex;flex-direction:column;justify-content:center;gap:4px}.theme-preview i{display:block;height:6px}.theme-name{font-size:12px;font-weight:600;padding:0 2px 2px;text-align:left}.series-list{display:flex;flex-direction:column;gap:6px}.series-row{display:flex;align-items:center;gap:6px}.series-row input[type=color]{width:28px;height:28px;padding:0;border:1px solid var(--line);border-radius:var(--radius);background:none;cursor:pointer;flex-shrink:0}.series-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.series-image{width:110px!important;flex-shrink:0;padding:5px 7px!important;font-size:12px}.upload{cursor:pointer}.player{flex:1;display:flex;flex-direction:column;min-width:0}.stage{flex:1;min-height:0;margin:28px 28px 12px;display:grid;place-items:center}.stage canvas{display:block;box-shadow:0 20px 60px #00000073;cursor:pointer}.transport{display:flex;align-items:center;gap:10px;padding:10px 28px 18px;color:#e8eaf0}.transport .icon-btn{color:#c3c7d1}.transport .icon-btn:hover{background:#ffffff14;color:#fff}.play-btn{width:38px;height:38px;border-radius:50%;border:0;background:#fff;color:#14161c;display:grid;place-items:center;cursor:pointer;flex-shrink:0}.scrubber{flex:1;accent-color:#ffffff}.time{font-variant-numeric:tabular-nums;font-size:12px;color:#a7acb8;min-width:84px;text-align:right}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0c128c;display:grid;place-items:center;z-index:10}.modal{width:min(460px,calc(100vw - 32px));background:var(--panel);border-radius:6px;padding:20px;display:flex;flex-direction:column;gap:12px;box-shadow:0 30px 80px #00000059}.modal-head{display:flex;align-items:center;justify-content:space-between}.modal h2{margin:0;font-size:17px}.choice-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.choice-grid.two{grid-template-columns:repeat(2,1fr)}.choice-grid button{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);padding:9px 6px;cursor:pointer;display:flex;flex-direction:column;gap:2px;align-items:center}.choice-grid button small{color:var(--muted);font-size:11px}.choice-grid button.on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.progress{position:relative;height:26px;background:var(--panel-2);border-radius:var(--radius);overflow:hidden}.progress div{position:absolute;inset:0 auto 0 0;background:var(--accent);transition:width .2s}.progress span{position:relative;display:block;text-align:center;line-height:26px;font-weight:600;font-variant-numeric:tabular-nums;mix-blend-mode:difference;color:#fff}.modal-actions{display:flex;justify-content:flex-end}@media(max-width:760px){body{overflow:auto}.workspace{flex-direction:column-reverse}.sidebar{width:100%;border-right:0}.main{min-height:56vh}.brand{min-width:0}.project-name{display:none}}