:root{color-scheme:dark;--bg: #0a0b0a;--bg-2: #101110;--panel: #17181a;--panel-2: #1e1f22;--panel-3: #26282c;--edge: #2c2e33;--rule: #3a3d43;--text: #e8e9ea;--text-dim: #a0a3a8;--muted: #74777d;--accent: #4ade5a;--accent-2: #2fae3c;--accent-glow: rgba(74, 222, 90, .35);--purple: #b4a0d8;--purple-2: #8a73b8;--purple-glow: rgba(180, 160, 220, .3);--blue: #56aaf0;--blue-2: #2b7fbe;--danger: #e0574a;--danger-2: #a83a30;--sans: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;--mono: "JetBrains Mono", Consolas, "Courier New", monospace;--topbar-h: 92px;--rail-w: 390px;--radius: 10px}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:14px;overflow:hidden}#app{display:flex;flex-direction:column;height:100vh}button{font-family:inherit;font-size:inherit;color:inherit}.topbar{flex:0 0 var(--topbar-h);display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:20px;padding:8px 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#000c}.lightbox-close{position:absolute;top:18px;right:22px;width:34px;height:34px;border:1px solid var(--rule);border-radius:50%;background:var(--panel);color:var(--text);font-size:15px;cursor:pointer}.lightbox-close:hover{border-color:var(--accent);color:var(--accent)}@media (max-width: 1360px){:root{--rail-w: 348px;--topbar-h: 80px}.site-logo{height:56px}.tab-btn{padding:7px 13px}.tab-btn span{font-size:12.5px}.build-btn{padding:9px 16px;font-size:13px}.tab-nav{gap:8px}.originals-fade{min-width:150px}}@media (max-width: 1080px){.originals-fade-label{display:none}.originals-fade{min-width:120px}.stage-area{flex-direction:column;align-items:center;gap:10px}.stage-host.has-note{padding-right:4px}.stage-note{position:static;transform:none;width:min(100%,520px);flex:0 0 auto}}@media (max-width: 980px){html,body{overflow:auto}#app{height:auto}.topbar{grid-template-columns:1fr;justify-items:center;gap:10px;height:auto;flex:0 0 auto}.workspace{grid-template-columns:minmax(0,1fr)}.side-pane{border-left:0;border-top:1px solid var(--edge);box-shadow:inset 0 1px #4ade5a2e}.stage-host{min-height:55vh}}