:root{--color-vino: #6b1d2a;--color-blanco: #fff;--color-fondo: #f5f5f0;--color-sidebar: #1a1817;--color-texto: #1a1817;--color-borde: #ddd;--radio: 8px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,sans-serif;background:var(--color-fondo);color:var(--color-texto)}a{color:var(--color-vino);text-decoration:none}button{cursor:pointer;font:inherit}table{width:100%;border-collapse:collapse;font-size:.875rem}th,td{text-align:left;padding:.5rem .75rem;border-bottom:1px solid var(--color-borde)}th{font-weight:600;color:#555;font-size:.75rem;text-transform:uppercase}.layout{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:var(--color-sidebar);color:#ccc;padding:1.5rem 1rem}.sidebar h2{color:var(--color-blanco);font-size:1rem;margin-bottom:1.5rem}.sidebar a{display:block;color:#999;padding:.5rem .75rem;border-radius:4px;font-size:.875rem;margin-bottom:2px}.sidebar a:hover,.sidebar a.active{background:#333;color:var(--color-blanco)}.main{padding:1.5rem}.card{background:var(--color-blanco);padding:1rem;border-radius:var(--radio);box-shadow:0 1px 3px #0000001a}.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem;margin-bottom:1.5rem}.kpi{background:var(--color-blanco);padding:1rem;border-radius:var(--radio);box-shadow:0 1px 3px #0000001a}.kpi-label{font-size:.75rem;color:#888;text-transform:uppercase}.kpi-valor{font-size:1.5rem;font-weight:700;color:var(--color-vino)}.btn{padding:.5rem 1rem;border-radius:4px;font-size:.875rem;font-weight:500;border:none}.btn-primary{background:var(--color-vino);color:var(--color-blanco)}.btn-sm{padding:.25rem .5rem;font-size:.75rem}.badge{padding:2px 8px;border-radius:12px;font-size:.7rem;font-weight:600}.badge-green{background:#d4edda;color:#155724}.badge-yellow{background:#fff3cd;color:#856404}.badge-red{background:#f8d7da;color:#721c24}input,select{padding:.5rem;border:1px solid var(--color-borde);border-radius:4px;font-size:.875rem;width:100%}.form-group{margin-bottom:1rem}.form-group label{display:block;font-size:.75rem;font-weight:600;margin-bottom:.25rem;color:#555}