:root{--bg:#0b0d12;--bg-panel:#11151d;--bg-elevated:#171c25;--bg-accent:#1d2430;--text-primary:#f5f7fb;--text-secondary:#b6c0d4;--text-muted:#7f8ca3;--border:#ffffff14;--border-strong:#ffffff24;--primary:#6b7cff;--primary-soft:#6b7cff29;--success:#1fc77e;--warning:#f5b83d;--danger:#ff6b6b;--shadow-card:0 18px 48px #00000057;--radius-card:16px;--radius-chip:999px;--content-max:1480px;--sidebar-width:248px;--font-sans:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text-primary);font-family:var(--font-sans);margin:0;padding:0}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}body{min-height:100vh}