:root{
  --brand-primary:#8f0b4e;
  --brand-primary-2:#b31262;
  --brand-accent:#d2a35d;
  --brand-accent-soft:#f3dfbf;
  --brand-dark:#4a1432;
  --brand-ink:#2b2430;
  --brand-surface:#fff;
  --brand-bg:#f7f1f4;
  --brand-line:#eadbe3;
  --ok:#0f766e;
  --warn:#b45309;
  --err:#991b1b;
  --shadow:0 10px 30px rgba(74,20,50,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(180deg,#fbf7f9 0%,#f6eef3 100%);color:var(--brand-ink)}
a{text-decoration:none;color:var(--brand-primary)}
a:hover{opacity:.92}
.layout{display:flex;min-height:100vh}
.sidebar{width:290px;background:linear-gradient(180deg,var(--brand-dark) 0%,var(--brand-primary) 55%,#761346 100%);color:#fff;padding:18px;position:sticky;top:0;height:100vh;box-shadow:var(--shadow)}
.brand{display:flex;flex-direction:column;gap:12px;margin-bottom:18px}
.brand-logo-wrap{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:14px;backdrop-filter:blur(2px)}
.brand-logo{display:block;max-width:100%;height:64px;object-fit:contain;filter:drop-shadow(0 4px 14px rgba(0,0,0,.18))}
.brand-kicker{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#f7d7a0}
.brand-title{font-size:21px;font-weight:700;line-height:1.15;margin:0}
.brand-subtitle{font-size:12px;line-height:1.45;color:rgba(255,255,255,.88)}
.sidebar nav{margin-top:8px}
.sidebar nav a{display:block;color:#f8e9f0;padding:11px 12px;border-radius:12px;margin-bottom:6px;border:1px solid transparent;transition:.18s ease}
.sidebar nav a:hover,.sidebar nav a.active{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.14);transform:translateX(2px)}
.content{flex:1;padding:24px 26px;overflow:auto}
.page-hero{position:relative;overflow:hidden;background:linear-gradient(130deg,rgba(143,11,78,.95) 0%,rgba(179,18,98,.94) 68%,rgba(210,163,93,.78) 140%), url('../img/banner_renacimiento_maya.jpg') center/cover no-repeat;border-radius:22px;padding:24px 26px;color:#fff;box-shadow:var(--shadow);margin-bottom:22px}
.page-hero::after{content:'';position:absolute;inset:auto -40px -80px auto;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.08)}
.page-hero h1,.page-hero h2{margin:0 0 8px;position:relative;z-index:1}
.page-hero p{margin:0;max-width:860px;color:rgba(255,255,255,.92);position:relative;z-index:1}
.hero-mini{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:#f7d7a0;margin-bottom:6px}
.card{background:var(--brand-surface);border-radius:18px;padding:18px;box-shadow:var(--shadow);margin-bottom:20px;border:1px solid rgba(143,11,78,.06)}
.grid{display:grid;gap:18px}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
label{display:block;font-weight:600;margin-bottom:6px;color:var(--brand-dark)}
input,select,textarea,button{font:inherit}
input[type=text],input[type=password],input[type=file],input[type=number],select,textarea{width:100%;padding:11px 12px;border:1px solid #d9c4d0;border-radius:12px;background:#fff}
input[type=text]:focus,input[type=password]:focus,input[type=file]:focus,input[type=number]:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand-primary);box-shadow:0 0 0 3px rgba(143,11,78,.12)}
textarea{min-height:90px}
button,.btn{display:inline-block;padding:10px 14px;border:none;border-radius:12px;background:linear-gradient(180deg,var(--brand-primary-2),var(--brand-primary));color:#fff;cursor:pointer;box-shadow:0 6px 18px rgba(143,11,78,.18)}
button:hover,.btn:hover{filter:brightness(.98)}
.btn.secondary{background:#5f4b58;box-shadow:none}.btn.warn{background:#9a5b0d}.btn.light{background:#fff;color:var(--brand-primary);box-shadow:none;border:1px solid #ebd6e0}
.table-wrap{overflow:auto;border-radius:14px;border:1px solid var(--brand-line)}
.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{border-bottom:1px solid #efe3e9;padding:10px 8px;text-align:left;font-size:14px}.table th{background:#fbf6f8;position:sticky;top:0;color:var(--brand-dark)}
.alert{padding:12px 14px;border-radius:12px;margin-bottom:16px;border:1px solid transparent}.alert.success{background:#e5fbf6;color:#065f46;border-color:#b9ebdd}.alert.error{background:#fff0f0;color:#991b1b;border-color:#f3c1c1}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.kpi{background:#fff;border-radius:18px;padding:18px;box-shadow:var(--shadow);border:1px solid rgba(143,11,78,.06)}.kpi h3{margin:0 0 8px;font-size:13px;color:#7d6672;text-transform:uppercase;letter-spacing:.04em}.kpi strong{font-size:30px;color:var(--brand-dark)}
.badge{display:inline-block;padding:4px 9px;border-radius:999px;font-size:12px;font-weight:700}.badge.ok{background:#d1fae5;color:#065f46}.badge.warn{background:#fef3c7;color:#92400e}.badge.err{background:#fee2e2;color:#991b1b}
.row{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.row > div{flex:1 1 180px}
.login-wrap{max-width:980px;margin:36px auto;padding:0 18px}.login-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:stretch}
.login-brand-panel{min-height:480px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(180deg,rgba(74,20,50,.38),rgba(74,20,50,.68)), url('../img/banner_renacimiento_maya.jpg') center/cover no-repeat;border-radius:22px;padding:26px;color:#fff;box-shadow:var(--shadow)}
.login-brand-panel .logo{max-width:290px;height:auto;background:rgba(255,255,255,.9);padding:10px 12px;border-radius:16px;margin-bottom:16px}
.login-brand-panel h1{margin:0 0 8px;font-size:33px;line-height:1.05}.login-brand-panel p{margin:0;color:rgba(255,255,255,.92)}
.login-card{align-self:center}
.muted{color:#6b7280;font-size:14px}.actions{display:flex;gap:8px;flex-wrap:wrap}.text-right{text-align:right}.small{font-size:12px}.print-only{display:none}
.label-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.label{border:1px dashed #c38ca7;padding:10px;border-radius:12px;background:#fff}.scan-box{font-size:28px;padding:12px;text-align:center}.result{padding:12px;border-radius:12px;margin-top:12px}
.result.ok{background:#d1fae5}.result.err{background:#fee2e2}.result.warn{background:#fef3c7}
video{width:100%;max-width:480px;border-radius:12px;background:#111}
.institutional-strip{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:10px 14px;border-radius:16px;background:linear-gradient(90deg,#fff 0%,#fcf6f8 100%);border:1px solid var(--brand-line);margin-bottom:18px}
.institutional-strip img{height:42px;max-width:100%;object-fit:contain}
.institutional-strip .title{font-size:14px;color:var(--brand-dark);font-weight:700}
.institutional-strip .subtitle{font-size:12px;color:#8a6f7b}
.report-header{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:3px solid var(--brand-accent);padding-bottom:14px;margin-bottom:18px}.report-header .logo{height:56px;max-width:320px;object-fit:contain}.report-header .meta{text-align:right}.report-header .meta strong{display:block;color:var(--brand-dark);font-size:17px}
.footer-note{margin-top:22px;padding-top:10px;border-top:1px solid var(--brand-line);font-size:12px;color:#7f6b76}
.barcode{display:flex;align-items:stretch;height:48px;background:#fff}.barcode .bar{display:inline-block;width:2px;background:#000}.barcode .space{display:inline-block;width:2px;background:#fff}.barcode .gap{display:inline-block;width:2px;background:#fff}
.label-grid-qr{grid-template-columns:repeat(3,minmax(0,1fr))}.label-qr{display:flex;flex-direction:column;min-height:320px}.qr-wrap{display:flex;justify-content:center;align-items:center;margin-top:10px;min-height:160px}.qr-image{width:150px;height:150px;display:block;object-fit:contain}.qr-text{margin-top:8px;font-size:12px;font-weight:700;letter-spacing:.4px;word-break:break-word;text-align:center}
.signature-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:60px}.signature-line{padding-top:8px;border-top:1px solid #000;text-align:center}
@media (max-width: 1150px){.sidebar{width:235px}.grid.cols-3,.grid.cols-2,.kpis{grid-template-columns:1fr}.label-grid{grid-template-columns:1fr}.login-grid{grid-template-columns:1fr}.login-brand-panel{min-height:320px}}
@media print {
  body{background:#fff}
  .sidebar,.no-print,.actions{display:none!important}
  .content{padding:0}
  .print-only{display:block}
  .card{box-shadow:none;border:1px solid #ddd}
  .page-hero{box-shadow:none;border:1px solid #ddd;background:linear-gradient(130deg,#8f0b4e 0%,#b31262 70%,#d2a35d 130%)!important}
  .institutional-strip{border-color:#ddd}
  .label-grid-qr{grid-template-columns:repeat(2,1fr)}
  .label-qr{border:1px solid #444;border-style:solid}
}