:root{--bg: #1a1a1f;--panel: #232329;--panel-2: #2a2a32;--border: #3a3a44;--text: #d8d8df;--text-dim: #8a8a96;--accent: #6aa6ff;--danger: #ff6a6a;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:13px;color:var(--text);background:var(--bg)}*{box-sizing:border-box}html,body,#app{margin:0;padding:0;height:100%;overflow:hidden}button,input,select{font:inherit;color:inherit}button{background:var(--panel-2);border:1px solid var(--border);border-radius:4px;padding:4px 8px;cursor:pointer}button:hover{background:#33333d}button.active{background:var(--accent);color:#0c1426;border-color:var(--accent)}input[type=number],input[type=text]{background:var(--panel-2);border:1px solid var(--border);border-radius:4px;padding:3px 6px;width:60px}.app{display:grid;grid-template-columns:56px 56px 1fr 240px;grid-template-rows:36px 1fr 140px;grid-template-areas:"topbar topbar topbar topbar" "tools  tools2 canvas right" "tools  tools2 frames 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