:root{--chrome: #2d2d2d;--rail: #303030;--panel: #1f1f1f;--accent: #c4c4c4;--text: #e0e0e0;--muted: #b5b5b5;--status: #2b2b2b;--border: #050505;--canvas: #ffffff;--pill-green: #4ade80;--pill-yellow: #facc15;--pill-red: #f87171;font-family:IBM Plex Sans,Segoe UI,sans-serif;color:var(--text);background-color:var(--panel)}*,*:before,*:after{box-sizing:border-box}body{margin:0;background:#161616}#root{min-height:100vh}.paint-app{display:flex;flex-direction:column;min-height:100vh;background:radial-gradient(circle at 10% 10%,rgba(255,255,255,.04),transparent 40%),radial-gradient(circle at 90% 0%,rgba(255,255,255,.03),transparent 35%),var(--panel)}.title-bar{height:28px;display:flex;align-items:center;gap:12px;padding:0 14px;background:#1a1a1a;border-bottom:1px solid #1f1f1f;color:var(--muted);font-size:12px;letter-spacing:.02em}.title-text{color:var(--text);font-weight:600}.menu-bar{display:flex;align-items:center;padding:0 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