:root{--bg:#f4f6f9;--panel:#ffffff;--text:#1c2430;--muted:#5d6b7e;--border:#dde3ea;--primary:#0f6e8c;--primary-ink:#ffffff;--primary-soft:#e3f1f6;--side:#10243a;--side-text:#c9d6e3;--ok:#17673f;--ok-soft:#e4f4ec;--warn:#9a6400;--warn-soft:#fdf3dc;--bad:#b3261e;--bad-soft:#fbe7e6;--radius:8px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.45}a{color:var(--primary);text-decoration:none}.alerta a,a:hover,p a{text-decoration:underline}.alerta a,p a{font-weight:600}h1{font-size:1.45rem;margin:0 0 4px}h2{font-size:1.1rem;margin:0 0 12px}.sub{color:var(--muted);margin:0 0 20px}.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.side{background:var(--side);color:var(--side-text);padding:20px 14px;display:flex;flex-direction:column;gap:4px}.marca{color:#fff;font-weight:700;font-size:1.05rem;padding:0 10px 18px}.marca small{display:block;font-weight:400;color:var(--side-text);font-size:.78rem}.grupo{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;padding:14px 10px 4px;opacity:.7}.side a{color:var(--side-text);padding:8px 10px;border-radius:6px;display:block}.side a:hover{background:rgba(255,255,255,.07);text-decoration:none}.side a.activo{background:var(--primary);color:#fff}.usuario{margin-top:auto;padding:12px 10px 0;border-top:1px solid rgba(255,255,255,.12);font-size:.85rem}.usuario strong{color:#fff;display:block}.main{padding:28px 32px;max-width:1200px;width:100%}@media (max-width:800px){.shell{grid-template-columns:1fr}.side{flex-direction:row;flex-wrap:wrap;padding:10px}.grupo,.marca small{display:none}.usuario{margin:0;border:0;padding:8px 10px}.main{padding:18px 16px}}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:20px}.fila{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.entre{justify-content:space-between}.grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.kpi{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.kpi .valor{font-size:1.7rem;font-weight:700}.kpi .etq{color:var(--muted)}.kpi .etq,label{font-size:.85rem}label{display:block;font-weight:600;margin-bottom:4px}input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:6px;font:inherit;background:#fff;color:var(--text)}input:focus,select:focus{outline:2px solid var(--primary-soft);border-color:var(--primary)}.campo{margin-bottom:14px}.campo .error{color:var(--bad);font-size:.82rem;margin-top:4px}.campo input[aria-invalid=true]{border-color:var(--bad)}.boton,button{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:6px;border:1px solid var(--primary);background:var(--primary);color:var(--primary-ink);font:inherit;font-weight:600;cursor:pointer}button:disabled{opacity:.6;cursor:not-allowed}.boton.sec,button.sec{background:#fff;color:var(--primary)}button.peligro{background:var(--bad);border-color:var(--bad)}.boton:hover{text-decoration:none}table{width:100%;border-collapse:collapse;background:var(--panel)}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);font-size:.92rem}th{background:#f8fafc;font-weight:600;color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.03em}td.num,th.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.tabla{border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}.chip{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.78rem;font-weight:600}.chip.ok{background:var(--ok-soft);color:var(--ok)}.chip.warn{background:var(--warn-soft);color:var(--warn)}.chip.bad{background:var(--bad-soft);color:var(--bad)}.chip.neutro{background:#eef1f5;color:var(--muted)}.alerta{padding:12px 14px;border-radius:6px;margin-bottom:16px;font-size:.92rem}.alerta.bad{background:var(--bad-soft);color:var(--bad)}.alerta.ok{background:var(--ok-soft);color:var(--ok)}.alerta.warn{background:var(--warn-soft);color:var(--warn)}.login{min-height:100vh;display:grid;place-items:center;padding:16px;background:linear-gradient(160deg,#10243a,#0f6e8c)}.login .card{width:100%;max-width:380px}.paginador{display:flex;gap:8px;align-items:center;justify-content:flex-end;padding:12px 0 0;font-size:.88rem}.paginador,.vacio{color:var(--muted)}.vacio{padding:24px;text-align:center}