/* Group Lobu — paleta azul corporativo y blanco */
:root{
  --lobu-blue:#003C7E;       /* azul corporativo */
  --lobu-blue-d:#002a5c;     /* azul oscuro */
  --lobu-blue-l:#1e63b8;     /* azul claro */
  --lobu-sky:#e8f0fb;        /* fondo azul muy suave */
  --bg:#f4f7fc;
  --card:#ffffff;
  --ink:#0b2545;
  --muted:#5b6b85;
  --line:#dbe4f1;
  --ok:#0a8a4d;
  --warn:#b35900;
  --bad:#b3261e;
}
*{box-sizing:border-box}
html,body{margin:0}
body{
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--ink);
}
a{color:var(--lobu-blue);text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- Topbar ---------- */
.topbar{
  display:flex;align-items:center;gap:1rem;padding:.7rem 1.25rem;
  background:linear-gradient(90deg,var(--lobu-blue) 0%, var(--lobu-blue-l) 100%);
  color:#fff;border-bottom:3px solid var(--lobu-blue-d);
  position:sticky;top:0;z-index:5;box-shadow:0 2px 6px rgba(0,32,80,.15);
}
.topbar .brand a{
  display:flex;align-items:center;gap:.55rem;
  color:#fff;font-weight:700;font-size:1.05rem;letter-spacing:.02em;
}
.topbar .brand a::before{
  content:"";display:inline-block;width:30px;height:30px;border-radius:7px;
  background:#fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23003C7E'><path d='M12 2 4 5v6c0 5 3.4 9.4 8 11 4.6-1.6 8-6 8-11V5l-8-3z'/></svg>") center/20px no-repeat;
  border:2px solid #fff;box-shadow:0 0 0 2px var(--lobu-blue);
}
.topbar nav{display:flex;gap:1.1rem;flex:1;margin-left:1.5rem}
.topbar nav a{color:#e8f0fb;font-weight:500;padding:.25rem 0;border-bottom:2px solid transparent}
.topbar nav a:hover{color:#fff;border-bottom-color:#fff;text-decoration:none}
.topbar .user{display:flex;align-items:center;gap:.85rem;font-size:.9rem;color:#e8f0fb}
.topbar .user small{color:#bcd1ee}
.btn-link{color:#fff;border:1px solid rgba(255,255,255,.5);padding:.3rem .7rem;border-radius:6px}
.btn-link:hover{background:#fff;color:var(--lobu-blue);text-decoration:none}

/* ---------- Layout ---------- */
.container{max-width:1100px;margin:1.6rem auto;padding:0 1.25rem}
h1{margin:.2rem 0 1rem;color:var(--lobu-blue);font-size:1.55rem}
h2{margin-top:2rem;color:var(--lobu-blue)}
h3{color:var(--lobu-blue)}
.muted{color:var(--muted)}
.small{font-size:.86rem}
.row{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;margin:.6rem 0}

/* ---------- Botones ---------- */
.btn{
  display:inline-block;padding:.55rem .95rem;border-radius:8px;
  background:#fff;border:1px solid var(--line);color:var(--lobu-blue);
  cursor:pointer;font-size:.95rem;font-weight:500;transition:.15s;
}
.btn:hover{background:var(--lobu-sky);border-color:var(--lobu-blue-l);text-decoration:none}
.btn.primary{background:var(--lobu-blue);color:#fff;border-color:var(--lobu-blue)}
.btn.primary:hover{background:var(--lobu-blue-d);border-color:var(--lobu-blue-d);color:#fff}
.btn.small{padding:.3rem .6rem;font-size:.85rem}

/* ---------- Flash ---------- */
.flash{padding:.7rem 1rem;border-radius:8px;margin:.7rem 0;border-left:4px solid var(--lobu-blue);background:#fff}
.flash.ok{border-left-color:var(--ok);background:#eaf7f0;color:#0a5b36}
.flash.error{border-left-color:var(--bad);background:#fdecec;color:#7a1812}

/* ---------- Cards / KPIs ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:.85rem;margin:1rem 0}
.card{
  background:#fff;border:1px solid var(--line);border-top:4px solid var(--lobu-blue);
  border-radius:12px;padding:1rem;text-align:center;
  box-shadow:0 1px 3px rgba(0,32,80,.05);
}
.card h3{margin:.1rem 0;font-size:1.9rem;color:var(--lobu-blue)}
.card p{margin:.2rem 0 0;color:var(--muted);font-size:.9rem}
.card.ok{border-top-color:var(--ok)}
.card.ok h3{color:var(--ok)}
.card.warn{border-top-color:var(--warn)}
.card.warn h3{color:var(--warn)}

/* ---------- Tablas ---------- */
.t{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:0 1px 3px rgba(0,32,80,.04)}
.t th,.t td{padding:.6rem .75rem;border-bottom:1px solid var(--line);text-align:left;font-size:.93rem}
.t thead{background:var(--lobu-blue);color:#fff}
.t thead th{font-weight:600;letter-spacing:.02em}
.t tbody tr:nth-child(even){background:#f8fbff}
.t tbody tr:hover{background:var(--lobu-sky)}

/* ---------- Tags ---------- */
.tag{display:inline-block;padding:.15rem .6rem;border-radius:999px;background:var(--lobu-sky);color:var(--lobu-blue);font-size:.76rem;text-transform:uppercase;letter-spacing:.04em;font-weight:600}
.tag.epi{background:#dceaff;color:var(--lobu-blue-d)}
.tag.uniforme{background:#fff1d6;color:#7a4a00}
.tag.ok{background:#d6f1e3;color:var(--ok)}
.tag.warn{background:#fde0dc;color:var(--bad)}

/* ---------- Forms ---------- */
.form label,.filters label{display:block;margin:.55rem 0;font-size:.9rem;color:#1f3559;font-weight:500}
.form input,.form select,.form textarea,.filters input,.filters select{
  display:block;width:100%;padding:.6rem .75rem;border:1px solid var(--line);border-radius:8px;background:#fff;font:inherit;color:var(--ink);
}
.form input:focus,.form select:focus,.form textarea:focus,.filters input:focus,.filters select:focus{
  outline:none;border-color:var(--lobu-blue);box-shadow:0 0 0 3px rgba(0,60,126,.15);
}
.filters{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center;margin-bottom:1rem;background:#fff;padding:.75rem;border:1px solid var(--line);border-radius:10px}
.filters input,.filters select{width:auto;min-width:170px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:.6rem 1rem}
@media (max-width:640px){.grid2{grid-template-columns:1fr}.topbar{flex-wrap:wrap}.topbar nav{margin-left:0;order:3;width:100%}}

.details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:1rem 1.25rem;margin:1rem 0}
.details>div{padding:.4rem .1rem;border-bottom:1px dashed var(--line)}
.details>div:last-child{border-bottom:none}

/* ---------- Firma ---------- */
.sig-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1.5rem 0}
@media (max-width:760px){.sig-grid{grid-template-columns:1fr}}
.sig-card{
  background:#fff;border:1px solid var(--line);border-top:3px solid var(--lobu-blue);
  border-radius:12px;padding:1rem;box-shadow:0 1px 3px rgba(0,32,80,.05);
}
.sig-pad{
  display:block;width:100%;max-width:700px;height:220px;
  border:2px dashed var(--lobu-blue-l);border-radius:8px;
  background:repeating-linear-gradient(0deg,#fafdff 0,#fafdff 28px,#eef4fc 28px,#eef4fc 29px);
  touch-action:none;cursor:crosshair;
}
.sig-img{max-width:100%;border:1px solid var(--line);border-radius:8px;background:#fff}
.sig-box{margin:1rem 0;padding:1rem;border:1px solid var(--line);border-left:4px solid var(--lobu-blue);border-radius:10px;background:#fff}
.sig-box legend{padding:0 .35rem;color:var(--lobu-blue);font-weight:600}

/* ---------- Catálogo ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-top:1rem}
.cat-col{background:#fff;border:1px solid var(--line);border-top:3px solid var(--lobu-blue);border-radius:10px;padding:.85rem 1.1rem}
.cat-col h3{margin:.1rem 0 .5rem;text-transform:capitalize;color:var(--lobu-blue);font-size:1rem;letter-spacing:.02em}
.cat-col ul{margin:0;padding-left:1.2rem;color:#1f3559}

/* ---------- Login ---------- */
body.login-bg{
  background:linear-gradient(135deg,var(--lobu-blue) 0%, var(--lobu-blue-l) 100%);
  min-height:100vh;
}
.login-card{
  max-width:400px;margin:8vh auto;padding:2.2rem 2rem;
  background:#fff;border-radius:16px;
  box-shadow:0 18px 50px rgba(0,32,80,.35);
  border-top:6px solid var(--lobu-blue);
}
.login-card .logo{
  width:64px;height:64px;margin:0 auto .8rem;border-radius:14px;
  background:var(--lobu-blue) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'><path d='M12 2 4 5v6c0 5 3.4 9.4 8 11 4.6-1.6 8-6 8-11V5l-8-3z'/></svg>") center/40px no-repeat;
}
.login-card h1{font-size:1.35rem;margin:0 0 .15rem;text-align:center;color:var(--lobu-blue)}
.login-card .subtitle{text-align:center;color:var(--muted);margin:0 0 1.2rem;font-size:.92rem}
.login-card form label{display:block;margin:.7rem 0;font-size:.9rem;color:#1f3559;font-weight:500}
.login-card input{width:100%;padding:.65rem .8rem;border:1px solid var(--line);border-radius:8px;font:inherit}
.login-card input:focus{outline:none;border-color:var(--lobu-blue);box-shadow:0 0 0 3px rgba(0,60,126,.15)}
.login-card .btn{width:100%;margin-top:.8rem}
.btn.google{
  display:flex;align-items:center;justify-content:center;gap:.6rem;
  background:#fff;color:#1f3559;border:1px solid var(--line);
  padding:.75rem .9rem;font-weight:600;font-size:1rem;
}
.btn.google:hover{background:var(--lobu-sky);border-color:var(--lobu-blue-l)}
.btn.google svg{flex-shrink:0}
.login-tabs{display:flex;gap:.4rem;margin:.6rem 0 1.2rem;background:var(--lobu-sky);padding:.25rem;border-radius:10px}
.login-tabs .tab{flex:1;padding:.55rem .8rem;border:none;background:transparent;border-radius:8px;font-weight:600;color:var(--lobu-blue);cursor:pointer;font-size:.92rem}
.login-tabs .tab.active{background:#fff;color:var(--lobu-blue);box-shadow:0 1px 4px rgba(0,32,80,.1)}
.tab-pane[hidden]{display:none!important}
#login-code{font-size:1.6rem;letter-spacing:.6em;text-align:center;font-weight:700;color:var(--lobu-blue);padding-left:1rem}
.code-display{font-family:ui-monospace,Consolas,monospace;font-size:1.4rem;letter-spacing:.3em;background:var(--lobu-sky);color:var(--lobu-blue);padding:.5rem .8rem;border-radius:8px;display:inline-block;font-weight:700}
.code-toast{background:#fff;border:2px solid var(--lobu-blue);border-radius:12px;padding:1rem 1.25rem;margin:1rem 0;box-shadow:0 4px 18px rgba(0,32,80,.15)}
.code-toast h3{margin:0 0 .4rem;color:var(--lobu-blue)}
.danger-box{margin:2rem 0 1rem;padding:1rem 1.25rem;background:#fff;border:1px solid var(--line);border-left:4px solid var(--bad);border-radius:10px}
.danger-box h3{margin:0 0 .5rem;color:var(--bad)}
.danger-box hr{border:none;border-top:1px dashed var(--line);margin:1rem 0}
.btn.danger{background:#fff;color:var(--bad);border-color:var(--bad)}
.btn.danger:hover{background:var(--bad);color:#fff;border-color:var(--bad)}
.t .row{display:flex;gap:.4rem;margin:0;flex-wrap:nowrap}

/* ---------- Items múltiples (formulario) ---------- */
.items-box{margin:1rem 0;padding:1rem;border:1px solid var(--line);border-left:4px solid var(--lobu-blue);border-radius:10px;background:#fff}
.items-box legend{padding:0 .35rem;color:var(--lobu-blue);font-weight:600}
.items-table{width:100%;border-collapse:collapse;margin:.4rem 0}
.items-table th,.items-table td{padding:.35rem .4rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;font-size:.92rem}
.items-table th{background:var(--lobu-sky);color:var(--lobu-blue);font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}
.items-table input,.items-table select{width:100%;padding:.4rem .55rem;border:1px solid var(--line);border-radius:6px;font:inherit;background:#fff}
.items-table .col-cant{width:80px}
.items-table .col-talla{width:120px}
.items-table .col-estado{width:170px}
.items-table .col-x{width:42px;text-align:center}
.items-table .btn.small{padding:.25rem .55rem;font-size:1rem;color:var(--bad);border-color:var(--line)}
.items-table .btn.small:hover{background:#fdecec;border-color:var(--bad)}

/* ---------- Imprimir ---------- */
.print-only{display:none}
@media print{
  @page{size:A4;margin:14mm 12mm}
  body{background:#fff!important;color:#000!important}
  .topbar,.footer-brand,#flash,.no-print,#nav,.user,.btn,.btn-link{display:none!important}
  .container{max-width:100%;margin:0;padding:0}
  .printable{font-size:11pt}
  .print-only{display:block}
  .print-header h2{margin:0 0 .2rem;font-size:14pt;color:var(--lobu-blue)}
  .print-header p{margin:0 0 1rem;color:#333}
  .print-footer{margin-top:1rem;text-align:center}
  h1{font-size:13pt;color:var(--lobu-blue);page-break-after:avoid}
  h2{font-size:12pt;color:var(--lobu-blue);page-break-after:avoid}
  .grid2{grid-template-columns:1fr 1fr!important}
  .details>div{padding:.18rem .1rem;font-size:10.5pt}
  .t,.t thead,.t tbody,.t tr,.t th,.t td{break-inside:avoid}
  .t thead{background:var(--lobu-blue)!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .t tbody tr:nth-child(even){background:#f1f6fc!important;-webkit-print-color-adjust:exact}
  .sig-grid{grid-template-columns:1fr 1fr!important;gap:.75rem;page-break-inside:avoid}
  .sig-card{border:1px solid #999;box-shadow:none}
  .sig-img{max-height:90px}
  .tag{border:1px solid #999;background:#fff!important;color:#000!important}
  a{color:#000!important;text-decoration:none}
}
.login-card details{margin-top:1rem;padding:.6rem .8rem;background:var(--lobu-sky);border-radius:8px;color:var(--lobu-blue-d)}
.login-card details summary{cursor:pointer;font-weight:500}

/* ---------- Footer brand ---------- */
.footer-brand{
  text-align:center;color:var(--muted);font-size:.8rem;
  margin:2rem 0 1rem;letter-spacing:.06em;text-transform:uppercase;
}
.footer-brand b{color:var(--lobu-blue)}