:root{--bg:#f4f6f9;--card:#fff;--text:#172033;--muted:#6b7280;--border:#dfe3ea;--accent:#1e5eff;--danger:#c52f2f;--ok:#16794b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 Arial,Helvetica,sans-serif}.top{background:#111827;color:white;display:flex;align-items:center;justify-content:space-between;padding:14px 22px;position:sticky;top:0;z-index:5}.brand{font-size:20px;font-weight:800}.top nav{display:flex;gap:6px;flex-wrap:wrap}.top a{color:#dbe3f3;text-decoration:none;padding:9px 10px;border-radius:7px}.top a:hover{background:#273247;color:#fff}.wrap{max-width:1300px;margin:0 auto;padding:24px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:16px}.page-head h1{margin:0;font-size:28px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px;margin-bottom:16px;box-shadow:0 1px 2px rgba(0,0,0,.03)}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat b{display:block;font-size:30px;margin-top:5px}.muted{color:var(--muted)}.btn{display:inline-block;background:var(--accent);color:#fff!important;border:0;border-radius:8px;padding:10px 14px;text-decoration:none;cursor:pointer;font-weight:700}.btn.secondary{background:#374151}.btn.danger{background:var(--danger)}.btn.light{background:#e8edf7;color:#172033!important}.actions{display:flex;gap:8px;flex-wrap:wrap}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}label{display:block;font-weight:700;margin-bottom:6px}input,select,textarea{width:100%;padding:10px 11px;border:1px solid #cfd5df;border-radius:8px;background:white;font:inherit}textarea{min-height:120px}.full{grid-column:1/-1}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;background:white}th,td{padding:11px;border-bottom:1px solid #e6e9ef;text-align:left;vertical-align:top}th{background:#f8fafc;font-size:12px;text-transform:uppercase;color:#5f6878}.badge{display:inline-block;border-radius:99px;padding:4px 8px;font-size:12px;font-weight:700;background:#edf2ff;color:#274c9b}.badge.ok{background:#e9f7ef;color:#12663e}.badge.err{background:#fdeaea;color:#9f2424}.flash{padding:12px 14px;border-radius:8px;margin-bottom:16px;background:#e7f7ee;color:#16643f}.flash.error{background:#fdeaea;color:#8a1d1d}.login{max-width:470px;margin:60px auto}.login h1{font-size:26px}.login .card{padding:25px}.help{font-size:12px;color:#6b7280;margin-top:5px}.message-row{border:1px solid var(--border);border-radius:10px;padding:14px;margin:12px 0;background:#fff}.kpi-row{display:flex;gap:12px;flex-wrap:wrap}.kpi{min-width:150px;background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px}.code{font-family:monospace;background:#0f172a;color:#e2e8f0;padding:14px;border-radius:8px;white-space:pre-wrap;word-break:break-word}@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}.top{align-items:flex-start;flex-direction:column}.wrap{padding:14px}}@media(max-width:520px){.grid{grid-template-columns:1fr}.page-head h1{font-size:23px}}

/* Primer ingreso / login */
.login{max-width:520px;margin:7vh auto;padding:0 16px}.login-card{padding:30px;border-radius:16px;box-shadow:0 18px 50px rgba(17,24,39,.09)}.login-brand{font-size:16px;font-weight:900;letter-spacing:.02em;margin-bottom:18px}.step-pill{display:inline-block;background:#edf2ff;color:#234cab;border-radius:999px;padding:6px 10px;font-size:11px;font-weight:900;letter-spacing:.07em}.login h1{font-size:29px;line-height:1.15;margin:12px 0 8px}.login form{margin-top:22px}.login form p{margin:0 0 16px}.login input{min-height:48px;font-size:16px}.login-submit{width:100%;min-height:50px;font-size:15px;margin-top:4px}.install-ok{margin-top:18px;padding:11px 12px;border:1px solid #b7ebcf;background:#effbf4;color:#14653e;border-radius:9px;font-size:13px}