:root{--bg-root:#faf7f0;--bg-surface:#f6f1e5;--bg-card:#f1ebdb;--bg-card-hover:#ece5d3;--bg-elevated:#fdfcf7;--bg-input:#fdfcf7;--text-primary:#1a1d20;--text-secondary:#545861;--text-muted:#8a8e95;--text-inverse:#fff;--accent:#2a4d7a;--accent-dim:#2a4d7a12;--accent-hover:#1f3a5c;--accent-warm:#8a5a1c;--accent-warm-dim:#8a5a1c20;--accent-red:#8a2a1c;--accent-red-dim:#8a2a1c15;--accent-blue:#2a4d7a;--accent-blue-dim:#2a4d7a20;--brand-red:#8a2a1c;--border:#e4ddca;--border-strong:#d8d2c2;--border-focus:var(--accent);--success:#1f5d3d;--danger:#8a2a1c;--danger-bg:#f6ece9;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--shadow-sm:0 1px 3px #1a1d200f;--shadow-md:0 4px 12px #1a1d2014;--shadow-lg:0 8px 32px #1a1d201a;--font-ui:"IBM Plex Sans", system-ui, sans-serif;--font-display:"IBM Plex Sans", system-ui, sans-serif;--font-mono:"IBM Plex Mono", monospace;--font-serif:"IBM Plex Serif", Georgia, serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-ui);background:var(--bg-root);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::selection{background:var(--accent);color:var(--text-inverse)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}input,select,button{font-family:var(--font-ui)}