:root{
  --navy:#091a2d; --navy2:#132c49; --green:#12a274; --green2:#0f8a64;
  --bg:#f5f7fa; --text:#17202a; --muted:#667085; --line:#e4e9ef;
  --danger:#c0392b; --warning:#b7791f; --white:#fff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit}
.container{width:min(1120px,calc(100% - 32px));margin:auto}
.topbar{background:var(--navy);color:#fff}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand img{width:255px;max-width:65vw;display:block}
.nav-links{display:flex;gap:22px;align-items:center;font-size:14px}
.nav-links a{text-decoration:none;color:#dce6f2}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:13px 20px;font-weight:700;text-decoration:none;cursor:pointer;transition:.2s}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green2);transform:translateY(-1px)}
.btn-dark{background:var(--navy);color:#fff}
.btn-light{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn-danger{background:var(--danger);color:#fff}
.btn-sm{padding:9px 13px;border-radius:9px;font-size:13px}
.hero{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;padding:76px 0 92px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.eyebrow{display:inline-block;background:rgba(18,162,116,.18);border:1px solid rgba(18,162,116,.5);padding:8px 12px;border-radius:999px;color:#99f0d3;font-size:13px;font-weight:700}
h1{font-size:clamp(38px,5vw,64px);line-height:1.03;margin:20px 0}
.hero p{font-size:18px;line-height:1.65;color:#cdd8e5;max-width:650px}
.search-card,.card{background:#fff;color:var(--text);border-radius:20px;box-shadow:0 18px 55px rgba(1,15,34,.2);padding:26px}
.search-card h2{margin:0 0 8px}
.input{width:100%;border:1px solid #cfd8e3;background:#fff;border-radius:12px;padding:14px 15px;font-size:16px;outline:none}
.input:focus{border-color:var(--green);box-shadow:0 0 0 4px rgba(18,162,116,.12)}
.plate-input{text-transform:uppercase;letter-spacing:2px;font-weight:800;font-size:22px;text-align:center}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:7px;color:#344054}
.help{font-size:12px;color:var(--muted)}
.alert{padding:13px 15px;border-radius:12px;margin:14px 0;font-size:14px}
.alert-info{background:#edf8f5;color:#176b52;border:1px solid #ccece3}
.alert-warning{background:#fff8e8;color:#805d13;border:1px solid #f3dfaf}
.alert-danger{background:#fff0ef;color:#9d2c22;border:1px solid #f1c5c1}
.section{padding:64px 0}
.section h2{font-size:34px;margin:0 0 12px;color:var(--navy)}
.muted{color:var(--muted)}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
.feature{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}
.icon{width:44px;height:44px;border-radius:12px;background:#e9f8f3;color:var(--green);display:grid;place-items:center;font-size:22px;font-weight:900}
.result-header{display:flex;justify-content:space-between;gap:20px;align-items:center}
.plate-badge{display:inline-flex;background:var(--navy);color:#fff;border:4px solid #fff;box-shadow:0 0 0 2px var(--navy);padding:10px 24px;border-radius:8px;font-size:26px;letter-spacing:2px;font-weight:900}
.data-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}
.data-box{background:#f8fafc;border:1px solid var(--line);border-radius:13px;padding:16px}
.data-box span{display:block;color:var(--muted);font-size:12px;margin-bottom:7px}
.data-box strong{color:var(--navy)}
.premium-list{display:grid;gap:10px;margin:20px 0}
.premium-item{display:flex;justify-content:space-between;gap:20px;padding:14px;border:1px solid var(--line);border-radius:12px;background:#fff}
.locked{filter:blur(4px);user-select:none}
.price{font-size:42px;font-weight:900;color:var(--navy)}
.status{display:inline-flex;padding:7px 10px;border-radius:999px;font-size:12px;font-weight:800}
.status-pendiente_pago{background:#fff3d6;color:#805d13}
.status-pago_revision{background:#eaf2ff;color:#2457a6}
.status-pagada{background:#e7f8f1;color:#0c7655}
.status-rechazada,.status-anulada{background:#ffebe9;color:#a22920}
.admin-layout{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.sidebar{background:var(--navy);color:#fff;padding:26px 18px}
.sidebar .brand img{width:210px}
.sidebar a{display:block;color:#dbe5f1;text-decoration:none;padding:12px 14px;border-radius:10px;margin-top:7px}
.sidebar a:hover{background:rgba(255,255,255,.08)}
.admin-main{padding:34px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{background:#fff;border:1px solid var(--line);border-radius:15px;padding:20px}
.stat b{font-size:28px;color:var(--navy)}
.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:15px;margin-top:20px}
table{width:100%;border-collapse:collapse;min-width:820px}
th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--line);font-size:13px}
th{background:#f8fafc;color:#475467}
.qr-box{max-width:310px;margin:auto;text-align:center}
.qr-box img{width:100%;border:1px solid var(--line);border-radius:16px;background:#fff}
.footer{padding:32px 0;background:var(--navy);color:#b9c6d6;font-size:13px}
.center{text-align:center}
.hidden{display:none!important}
@media(max-width:850px){
  .hero-grid,.features,.form-row,.stats{grid-template-columns:1fr}
  .nav-links{display:none}
  .hero{padding:48px 0 60px}
  .data-grid{grid-template-columns:1fr 1fr}
  .admin-layout{grid-template-columns:1fr}
  .sidebar{position:relative}
  .admin-main{padding:20px 14px}
}
@media(max-width:520px){
  .data-grid{grid-template-columns:1fr}
  .result-header{align-items:flex-start;flex-direction:column}
  .card,.search-card{padding:19px}
}

/* v1.1 */
.footer-grid{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a{color:#dce6f2;text-decoration:none}
.footer-links a:hover{text-decoration:underline}
.legal-card h1{font-size:38px;color:var(--navy);margin-top:0}
.legal-card h2{font-size:22px;color:var(--navy);margin-top:30px}
.legal-card p,.legal-card li{line-height:1.7;color:#475467}
.legal-note{background:#fff8e8;border:1px solid #f3dfaf;border-radius:12px;padding:14px;color:#805d13}
@media(max-width:700px){.footer-grid{flex-direction:column}.footer-links{gap:12px}}


/* PlacaCierta v1.1.1 — seguridad de pruebas */
.test-banner{
  background:#fff3cd;
  border-bottom:1px solid #e8cc72;
  color:#684f08;
  padding:11px 0;
  font-size:14px;
  text-align:center;
}
.test-payment-card{
  border:2px dashed #e1b941;
  background:#fffaf0;
  border-radius:18px;
  padding:26px;
  margin:25px auto;
  text-align:center;
  max-width:570px;
}
.test-payment-card h2{color:#684f08;margin:10px 0}
.test-payment-card p{color:#6b5b2a;line-height:1.55}
.test-payment-icon{
  width:54px;height:54px;border-radius:50%;
  display:grid;place-items:center;margin:0 auto;
  background:#12a274;color:#fff;font-size:30px;font-weight:900;
}
.mode-badge{
  display:inline-flex;
  margin-top:10px;
  padding:7px 10px;
  border-radius:999px;
  background:#fff3cd;
  color:#684f08;
  font-size:12px;
  font-weight:800;
}
/* PlacaCierta v1.2 — integración JSON.pe */
.source-badge{
  display:inline-flex;
  margin-top:8px;
  padding:7px 10px;
  border-radius:999px;
  background:#edf8f5;
  color:#0b7657;
  border:1px solid #c8e9df;
  font-size:12px;
  font-weight:800;
}
.api-status{
  display:flex;
  flex-direction:column;
  gap:5px;
  border-radius:14px;
  padding:16px 18px;
  margin:14px 0 20px;
}
.api-status span{font-size:13px}
.api-status-ok{
  background:#e9f8f3;
  border:1px solid #bfe8da;
  color:#0b6e52;
}
.api-status-off{
  background:#f8fafc;
  border:1px solid #dfe6ee;
  color:#596579;
}