:root{--primary:#f59e0b;--primary-hover:#d97706;--primary-light:#fff7ed;--secondary:#fef3c7;--background:#fafaf9;--surface:#fff;--text-main:#1c1917;--text-muted:#57534e;--text-light:#a8a29e;--border:#e7e5e4;--divider:#f5f5f4;--success:#10b981;--warning:#f59e0b;--error:#ef4444;--info:#3b82f6;--font-family:"Inter", system-ui, -apple-system, sans-serif;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--sidebar-width:260px;--navbar-height:64px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--background);color:var(--text-main);-webkit-font-smoothing:antialiased;line-height:1.5}#root{min-height:100vh}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}ul{list-style:none}input,select,textarea{outline:none;font-family:inherit}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--background)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-light)}.container{max-width:1280px;margin:0 auto;padding:0 1.5rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-4{gap:1rem}.text-sm{font-size:.875rem}.text-lg{font-size:1.125rem}.font-bold{font-weight:700}.shadow-card{background:var(--surface);border-radius:var(--radius-md);box-shadow:var(--shadow-md);border:1px solid var(--border)}.btn-primary{background-color:var(--primary);color:#fff;border-radius:var(--radius-sm);padding:.5rem 1rem;font-weight:600;transition:background-color .2s}.btn-primary:hover{background-color:var(--primary-hover)}