/* ===========================================================
   IPSE · validador.css  ·  Página "Valida tu certificado" (.vc)
   =========================================================== */
.vc{--red:#FF2C2C;--redD:#B40017;--redDp:#6B0010;--ink:#0f172a;--sub:#475569;--ease:cubic-bezier(.2,.9,.2,1);--ok:#16a34a;--okD:#15803d;--err:#dc2626}
.vc-shell{width:100%;position:relative;overflow:hidden;background:#f8fafc;padding:clamp(46px,6vw,80px) clamp(16px,4vw,48px) clamp(60px,7vw,100px);min-height:70vh}
.vc-shell::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;background:radial-gradient(ellipse 60% 50% at 12% 12%,rgb(255 44 44 / .08),transparent 62%),radial-gradient(ellipse 50% 50% at 90% 90%,rgb(255 44 44 / .05),transparent 58%)}
.vc-in{position:relative;z-index:1;max-width:760px;margin:0 auto}
.vc-crumbs{display:inline-flex;align-items:center;gap:8px;font:700 12px/1 system-ui,Arial;color:#94a3b8;margin-bottom:16px}
.vc-crumbs a{color:#94a3b8;text-decoration:none;transition:color .15s ease}
.vc-crumbs a:hover{color:var(--redD)}
.vc-crumbs span{color:var(--redD);font-weight:900}
.vc-head{text-align:center;margin-bottom:clamp(26px,3vw,36px)}
.vc-kicker{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;background:rgb(255 44 44 / .07);border:1px solid rgb(255 44 44 / .18);font:900 11px/1 system-ui,Arial;letter-spacing:.18em;text-transform:uppercase;color:rgb(180 0 23 / .88);margin-bottom:16px}
.vc-kicker-dot{width:7px;height:7px;border-radius:99px;background:var(--red);box-shadow:0 0 0 3px rgb(255 44 44 / .20)}
.vc-h1{font:900 clamp(26px,3.4vw,42px)/1.08 system-ui,Arial;letter-spacing:-.03em;color:var(--ink);margin:0 0 12px}
.vc-h1 span{color:var(--redD)}
.vc-lead{font:500 clamp(14px,1.2vw,16.5px)/1.6 system-ui,Arial;color:rgb(15 23 42 / .62);max-width:560px;margin:0 auto}
.vc-card{background:#fff;border-radius:24px;border:1px solid rgb(15 23 42 / .07);box-shadow:0 12px 48px rgb(15 23 42 / .10);padding:clamp(22px,3vw,34px)}
.vc-form{display:flex;flex-direction:column;gap:14px}
/* Pestañas Código / DNI */
.vc-tabs{display:flex;gap:6px;background:rgb(15 23 42 / .05);padding:5px;border-radius:14px;width:fit-content}
.vc-tab{border:none;background:none;padding:10px 18px;border-radius:10px;font:800 13.5px/1 system-ui,Arial;color:var(--sub);cursor:pointer;transition:background .15s ease,color .15s ease,box-shadow .15s ease}
.vc-tab.active{background:#fff;color:var(--redD);box-shadow:0 2px 8px rgb(15 23 42 / .1)}
.vc-tab:hover:not(.active){color:var(--ink)}
/* Encabezado cuando hay varios certificados (por DNI) */
.vc-multi{margin-bottom:14px;padding:12px 16px;border-radius:12px;background:rgb(255 44 44 / .06);border:1px solid rgb(255 44 44 / .16);font:600 14px/1.5 system-ui,Arial;color:var(--ink)}
.vc-multi b{color:var(--redD)}
.vc-result .vc-res-card + .vc-res-card{margin-top:16px}
.vc-label{font:900 12px/1 system-ui,Arial;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.vc-field{display:flex;gap:10px;flex-wrap:wrap}
.vc-input{flex:1;min-width:200px;padding:15px 18px;border-radius:14px;border:1.5px solid rgb(15 23 42 / .14);font:600 16px/1.2 system-ui,Arial;color:var(--ink);background:#fff;transition:border-color .15s ease,box-shadow .15s ease}
.vc-input::placeholder{color:#94a3b8;font-weight:500}
.vc-input:focus{border-color:var(--red);box-shadow:0 0 0 4px rgb(255 44 44 / .12)}
.vc-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 28px;border-radius:14px;border:none;background:#C00;color:#fff;font:900 15px/1 system-ui,Arial;cursor:pointer;white-space:nowrap;box-shadow:0 8px 22px rgb(180 0 0 / .26);transition:background .16s ease,transform .14s var(--ease),box-shadow .16s ease}
.vc-btn:hover{background:#b30000;transform:translateY(-1px);box-shadow:0 12px 28px rgb(180 0 0 / .34)}
.vc-btn:active{transform:scale(.98)}
.vc-hint{font:500 12.5px/1.5 system-ui,Arial;color:#94a3b8}
.vc-hint b{color:var(--redD)}
.vc-examples{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font:600 12.5px/1.6 system-ui,Arial;color:#94a3b8}
.vc-ex{border:1px dashed rgb(255 44 44 / .32);background:rgb(255 44 44 / .05);color:var(--redD);font:800 12.5px/1 system-ui,Arial;padding:6px 11px;border-radius:9px;cursor:pointer;transition:background .15s ease,transform .12s var(--ease)}
.vc-ex:hover{background:rgb(255 44 44 / .12);transform:translateY(-1px)}
.vc-loading{display:flex;align-items:center;justify-content:center;gap:10px;padding:26px;font:800 15px/1 system-ui,Arial;color:var(--sub)}
.vc-spin{width:20px;height:20px;border-radius:999px;border:2.5px solid rgb(255 44 44 / .2);border-top-color:var(--red);animation:vcSpin .7s linear infinite}
@keyframes vcSpin{to{transform:rotate(360deg)}}
.vc-hint a{color:var(--redD);font-weight:800;text-decoration:none}
.vc-hint a:hover{text-decoration:underline}
.vc-result{margin-top:22px;display:none}
.vc-result.show{display:block;animation:vcIn .25s var(--ease) both}
@keyframes vcIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.vc-res-card{border-radius:20px;overflow:hidden;border:1px solid rgb(15 23 42 / .08);box-shadow:0 8px 30px rgb(15 23 42 / .08)}
.vc-res-top{padding:18px 22px;display:flex;align-items:center;gap:14px;color:#fff}
.vc-res-top.ok{background:linear-gradient(135deg,var(--okD),var(--ok))}
.vc-res-top.err{background:linear-gradient(135deg,#991b1b,var(--err))}
.vc-res-ico{width:48px;height:48px;border-radius:14px;flex-shrink:0;display:grid;place-items:center;font-size:24px;background:rgb(255 255 255 / .18);border:1px solid rgb(255 255 255 / .28)}
.vc-res-ttl{font:900 18px/1.2 system-ui,Arial;letter-spacing:-.01em}
.vc-res-sub{font:600 13px/1.4 system-ui,Arial;opacity:.92;margin-top:3px}
.vc-res-body{padding:6px 22px 22px;background:#fff}
.vc-row{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid rgb(15 23 42 / .07)}
.vc-row:last-child{border-bottom:none}
.vc-row .k{font:700 13px/1.4 system-ui,Arial;color:var(--sub);letter-spacing:.02em}
.vc-row .v{font:800 14px/1.4 system-ui,Arial;color:var(--ink);text-align:right}
.vc-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font:900 11px/1 system-ui,Arial;letter-spacing:.06em;text-transform:uppercase}
.vc-badge.ok{background:rgb(22 163 74 / .12);color:var(--okD);border:1px solid rgb(22 163 74 / .25)}
.vc-res-actions{display:flex;gap:10px;flex-wrap:wrap;padding:16px 22px;background:#f8fafc;border-top:1px solid rgb(15 23 42 / .06)}
.vc-res-actions a,.vc-res-actions button{flex:1;min-width:160px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 16px;border-radius:12px;font:900 13.5px/1 system-ui,Arial;text-decoration:none;border:none;cursor:pointer;transition:transform .14s var(--ease),box-shadow .14s ease}
.vc-res-actions a:hover,.vc-res-actions button:hover{transform:translateY(-1px)}
.vc-act-wsp{background:#16a34a;color:#fff;box-shadow:0 6px 18px rgb(22 163 74 / .24)}
.vc-act-print{background:#fff;color:var(--ink);border:1px solid rgb(15 23 42 / .12)!important;box-shadow:0 4px 14px rgb(15 23 42 / .07)}
.vc-err-help{padding:16px 22px;background:#fff;font:500 13.5px/1.6 system-ui,Arial;color:var(--sub)}
.vc-err-help a{color:var(--redD);font-weight:800;text-decoration:none}
.vc-err-help a:hover{text-decoration:underline}
.vc-info{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}
.vc-info-item{background:#fff;border:1px solid rgb(15 23 42 / .07);border-radius:16px;padding:16px;text-align:center;box-shadow:0 4px 16px rgb(15 23 42 / .05)}
.vc-info-item .ico{font-size:22px}
.vc-info-item .t{font:900 13px/1.3 system-ui,Arial;color:var(--ink);margin:8px 0 4px}
.vc-info-item .d{font:500 12px/1.45 system-ui,Arial;color:var(--sub)}
@media(max-width:560px){.vc-info{grid-template-columns:1fr}.vc-row .v{font-size:13.5px}}
/* ----- Constancia imprimible (PDF) ----- */
.cert-doc{display:none}
@media print{
  @page{margin:14mm}
  body{margin:0;background:#fff}
  body > *{display:none!important}
  #certDoc{display:block!important}
  .cert-doc-inner{font-family:system-ui,Arial,sans-serif;color:#0f172a;border:3px solid #B40017;border-radius:14px;padding:34px 40px;text-align:center}
  .cert-logo{height:64px;width:auto;margin:0 auto 14px;display:block}
  .cert-kicker{font:900 12px/1 system-ui,Arial;letter-spacing:.26em;color:#B40017;text-transform:uppercase;margin-bottom:6px}
  .cert-h1{font:900 26px/1.2 system-ui,Arial;margin:0 0 6px;letter-spacing:-.01em}
  .cert-lead{font:500 13.5px/1.6 system-ui,Arial;color:#475569;max-width:520px;margin:0 auto 18px}
  .cert-badge-ok{display:inline-block;margin-bottom:18px;padding:6px 16px;border:1.5px solid #16a34a;color:#15803d;border-radius:999px;font:900 12px/1 system-ui,Arial;letter-spacing:.06em}
  table.cert-tbl{width:100%;border-collapse:collapse;margin:0 auto 20px;text-align:left}
  table.cert-tbl td{padding:10px 12px;border-bottom:1px solid #e2e8f0;font:500 14px/1.4 system-ui,Arial;color:#0f172a}
  table.cert-tbl td.k{font-weight:800;color:#475569;width:42%}
  .cert-foot{border-top:1px solid #e2e8f0;padding-top:14px;font:600 11.5px/1.6 system-ui,Arial;color:#94a3b8}
  .cert-foot b{color:#0f172a}
}