:root{color-scheme:dark;--bg:#0b131b;--panel:#192832;--panel2:#24343d;--stroke:#364b51;--white:#e9efe9;--muted:#9cb2b1;--sage:#b6d9c4;--gold:#deccb1}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--white);font:14px/1.6 ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,textarea:focus-visible,a:focus-visible{outline:2px solid #e3ffdc;outline-offset:3px}[hidden]{display:none!important}button:disabled{opacity:.42;cursor:not-allowed}.shell{max-width:1700px;margin:0 auto;min-height:100vh;display:grid;grid-template-columns:226px minmax(440px,1fr) 268px}.sidebar{background:#111c25;border-right:1px solid #26343a;padding:27px 16px;min-width:0}.brand{display:flex;align-items:center;gap:13px;margin-bottom:45px}.brand-mark{font-size:30px;color:var(--sage);padding:0 12px;border:1px solid #557162;border-radius:11px}.brand strong{font-size:18px;letter-spacing:.06em}.brand strong span{color:var(--sage)}.brand small{display:block;font-size:9px;letter-spacing:.16em;color:var(--muted)}.eyebrow{font-weight:750;font-size:10px;letter-spacing:.18em;color:var(--muted)}.workspace{margin:11px 0 32px;border:1px solid var(--stroke);background:#22303a;border-radius:9px;padding:13px;font-size:12px}.live,.local-label{color:#acd9b7}.nav-drawer{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:8px;width:100%;border:1px solid transparent;border-radius:7px;padding:12px;text-align:left;background:transparent;color:#dce9df;font-size:13px}.nav-drawer.active{background:#2d453e;border-color:#688675}.nav-drawer.disabled{color:#82949a}.nav-drawer small{font-size:9px}.safety-sidebar{color:var(--muted);font-size:11px;margin-top:50px}.main{min-width:0;padding:25px clamp(16px,3vw,42px)}.topbar{display:flex;justify-content:space-between;gap:15px}.local-label{font-size:10px;letter-spacing:.1em}.intro{margin:50px 0 25px}.intro h1{font:400 clamp(34px,4.6vw,60px)/1.14 Georgia,serif;margin:7px 0 10px}.intro em{color:#b6d5be}.intro p{color:var(--muted);margin:0}.warning{margin-top:17px;padding:10px 13px;border:1px solid #536b60;background:#293c37;color:#e0efe3;border-radius:7px;font-size:11px}.panel,.compose{background:#17262f;border:1px solid var(--stroke);border-radius:12px;overflow:hidden;margin-bottom:24px}.panel-header{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:17px 20px;border-bottom:1px solid var(--stroke)}.panel-header h2,.compose h2{font:400 27px Georgia,serif;margin:4px 0}.mode-switch{display:flex;gap:4px;padding:3px;background:#0e1b22;border:1px solid #354f4b;border-radius:8px}.mode-switch button{white-space:nowrap;border:0;border-radius:6px;background:transparent;color:#b6c9c8;padding:8px 10px;font-size:11px}.mode-switch button[aria-pressed=true]{background:#adcdbb;color:#112923}.stage{position:relative;background:radial-gradient(ellipse at 50% 45%,#364e54 0%,#1a2a34 66%,#122029 100%);height:clamp(290px,36vw,420px);overflow:hidden}.stage canvas{display:block;width:100%;height:100%}.stage-caption{position:absolute;top:16px;left:18px;font-size:9px;letter-spacing:.1em;color:#cfdbd6;pointer-events:none}.drawer-overlay{position:absolute;inset:0;pointer-events:none}.drawer-label{position:absolute;transform:translate(-50%,-50%);pointer-events:auto;min-width:82px;text-align:center;border:1px solid #79958f;border-radius:3px;color:#dbece4;background:#173039f0;padding:6px 10px;font-size:9px;letter-spacing:.1em;font-weight:700}.drawer-label.active{background:#a6c9b9;color:#142720}.drawer-label:disabled{opacity:.58}.fallback{position:absolute;inset:0;background:#17252e;color:var(--white);display:grid;place-items:center;text-align:center}.cabinet-note{background:#223b38;border-top:1px solid #4c6b63;border-bottom:1px solid #4c6b63;padding:13px 20px;font-size:11px;color:#c9dfd1}.verified-header{padding:18px 20px 8px;display:flex;align-items:center;justify-content:space-between}.verified-header h3{font:400 24px Georgia,serif;margin:0}.verified-header span{font-size:11px;color:var(--muted)}.file-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:14px 20px 24px}.document{display:flex;gap:10px;align-items:center;min-width:0;width:100%;text-align:left;color:#e6f1e9;background:#263640;border:1px solid #425a59;border-radius:8px;padding:13px}.document.selected,.document[aria-pressed=true]{background:#2e4a41;border-color:#a8d3b8}.doc-icon{width:35px;height:38px;border:1px solid #627f85;background:#344950;border-radius:5px;display:grid;place-items:center;flex-shrink:0;font-size:19px}.doc-text{min-width:0}.doc-text strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px}.doc-text small{display:block;color:#a4bcb9;font-size:10px}.empty{color:var(--muted);font-size:12px;padding:13px;border:1px dashed var(--stroke);border-radius:8px;grid-column:1/-1}.list-area{padding:22px}.list-area>p{font-size:12px;color:var(--muted);margin-top:0}.file-list{display:grid;grid-template-columns:1fr;gap:9px}.compose{padding:22px}.compose label,.inspector label{display:block;color:#bed0c9;font-size:11px;margin-top:13px;margin-bottom:5px}.compose input,.compose textarea,.inspector input{width:100%;padding:11px 13px;border-radius:7px;background:#0f1e26;color:var(--white);border:1px solid #52656b;min-width:0}.compose button,.secondary,.download{display:inline-block;border:0;border-radius:7px;background:#b6d7bf;color:#173126;padding:10px 15px;font-weight:700;text-decoration:none;margin-top:14px}.compose #message{font-size:12px;color:#bdcfca;min-height:24px}.inspector{background:#121e27;border-left:1px solid #263b43;padding:28px 18px;min-width:0}.inspector-label{margin-top:34px}.details{min-height:200px;color:#b8ceca;overflow-wrap:anywhere}.details h3{font:400 23px Georgia,serif;color:#f4f4ef}.digest{word-break:break-all;font-size:10px}.secondary{background:#2f4c46;color:#e3f5e7}.side-foot{margin-top:45px;border-top:1px solid var(--stroke);padding-top:23px;font:22px Georgia,serif;color:#bcd7be}.side-foot small{font:11px/1.4 system-ui;color:var(--muted)}@media(max-width:1040px){.shell{grid-template-columns:172px minmax(0,1fr)}.inspector{grid-column:2;border-top:1px solid var(--stroke)}.sidebar{padding:18px 9px}}@media(max-width:650px){.shell{display:block}.sidebar{padding:13px 15px}.brand{margin-bottom:10px}.workspace,.sidebar>.eyebrow,.safety-sidebar{display:none}.sidebar .nav-drawer{width:auto;display:inline-flex;margin-right:5px;margin-top:0;font-size:10px;padding:7px}.main{padding:17px 13px}.intro{margin:24px 0}.intro h1{font-size:42px}.panel-header{padding:15px 12px;align-items:flex-start;flex-wrap:wrap}.mode-switch{width:100%}.mode-switch button{flex:1}.stage{height:320px}.drawer-label{font-size:8px;min-width:66px}.file-grid{grid-template-columns:1fr;padding:12px}.verified-header{padding:14px 12px}.compose{padding:16px}.inspector{padding:20px 16px}.side-foot{margin-top:12px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* Preview-only theme variants: no changes to actual 009 source */
body.theme-rose{--bg:#20151c;--panel:#34212c;--panel2:#48313b;--stroke:#755a67;--white:#fbeef5;--muted:#d0aebd;--sage:#edb8ce;--gold:#e6b8ad;background:#20151c;}
body.theme-rose .sidebar,body.theme-rose .inspector{background:#271923;}body.theme-rose .panel,body.theme-rose .compose{background:#30202a;}
body.theme-rose .stage{background:radial-gradient(ellipse at 50% 40%,#634452,#352634 67%,#251a26)}
body.theme-rose .nav-drawer.active,body.theme-rose .mode-switch button[aria-pressed=true]{background:#975f7a;color:#fff;}
body.theme-graphite{--bg:#0c0e11;--panel:#1b2025;--panel2:#25292f;--stroke:#434d56;--white:#eef2f4;--muted:#aab7c0;--sage:#b0c7dc;--gold:#d4be9c;background:#0b0e12;}
body.theme-graphite .sidebar,body.theme-graphite .inspector{background:#131821;}body.theme-graphite .panel,body.theme-graphite .compose{background:#1b2027;}
body.theme-graphite .stage{background:radial-gradient(ellipse at 50% 40%,#404852,#252f3a 67%,#111820)}
.theme-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:10px 0 14px;}
.theme-toolbar button{background:#233b3d;color:#eef6ef;border:1px solid #667e7b;border-radius:6px;padding:6px 11px;font-size:12px;}
.theme-toolbar button[aria-pressed=true]{background:#b8d8c3;color:#163124;}
.preview-ribbon{padding:13px 18px;background:#47352a;color:#ffe4bf;border-bottom:1px solid #9f7654;font-weight:650;font-size:12px;}
.preview-ribbon small{font-weight:400;opacity:.9;}
.preview-footer{font-size:11px;color:#8ca2a0;padding:2px 0 18px;}
/* Local-first release additions; retain original WebGL interface and theme styling. */
select{background:#24343d;color:var(--white);border:1px solid var(--stroke);border-radius:8px;padding:9px;min-width:0}
input[type="file"]{max-width:100%;padding:10px;border:1px dashed var(--sage);background:#13252c;border-radius:9px}
.backup{margin-top:22px}.backup p{color:var(--muted)}.backup-buttons{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.backup-import{display:inline-flex;align-items:center;padding:10px 14px;border-radius:8px;background:#263f49;color:var(--white);cursor:pointer;border:1px solid var(--stroke)}.backup-import:focus-within{outline:2px solid #e3ffdc}.backup #backup-input{width:100%;max-width:290px}
.inspector .details select{display:block;margin:8px 0 12px;width:100%}.inspector .details button{margin:5px 6px 6px 0}
.nav-drawer{width:100%}.file-list .document{width:100%}
@media(max-width:800px){.shell{display:block;min-width:0}.sidebar{padding:16px;border-right:0}.brand{margin-bottom:16px}.sidebar nav{display:flex;flex-wrap:wrap;gap:6px}.nav-drawer{width:auto;min-width:100px}.main{padding:20px 15px}.inspector{padding:20px 15px}.intro h1{font-size:clamp(28px,7vw,40px)}.mode-switch{display:flex;flex-wrap:wrap}.stage{min-height:285px}.panel{min-width:0}.file-list{min-width:0}.backup-buttons{display:block}}

/* Direct manipulation for the live WebGL cabinet. */
.stage canvas{cursor:grab;touch-action:pan-y}.stage canvas:active{cursor:grabbing}.intro h1 em{white-space:nowrap}