*{box-sizing:border-box} :root{--ink:#172033;--muted:#687386;--line:#e4e9f1;--brand:#253f78;--brand2:#526fc2;--bg:#f5f7fb;--white:#fff;--danger:#b42318;--ok:#067647}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:var(--brand2);text-decoration:none}a:hover{text-decoration:underline}
header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.nav{max-width:1180px;margin:auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:750}.brand img{width:46px;height:46px;object-fit:contain}.brand small{display:block;color:var(--muted);font-weight:500;font-size:12px}
.navlinks{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
main{max-width:1180px;margin:32px auto;padding:0 20px 50px}
.hero{padding:40px 0 24px}.eyebrow{color:var(--brand2);font-weight:750;text-transform:uppercase;letter-spacing:.1em;font-size:12px}
h1{font-size:clamp(28px,4vw,42px);line-height:1.15;margin:8px 0 12px;letter-spacing:-.03em}h2{font-size:22px;margin:0 0 16px}h3{font-size:17px;margin:0 0 12px}
.muted{color:var(--muted)}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 8px 28px rgba(24,39,75,.04);margin-bottom:20px}
.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:18px}.col-4{grid-column:span 4}.col-6{grid-column:span 6}.col-8{grid-column:span 8}.col-12{grid-column:span 12}
label{display:block;font-weight:650;font-size:13px;margin:0 0 6px}
input,select,textarea{width:100%;border:1px solid #cfd7e4;border-radius:9px;padding:11px 12px;background:#fff;color:var(--ink);font:inherit;outline:none}
input:focus,select:focus,textarea:focus{border-color:#7089d7;box-shadow:0 0 0 3px #e9edff}textarea{min-height:95px;resize:vertical}
.form-row{margin-bottom:15px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:9px;background:var(--brand);color:#fff;font-weight:700;padding:11px 16px;font:inherit;cursor:pointer;text-decoration:none}.btn:hover{background:#1b305f;color:#fff;text-decoration:none}.btn.secondary{background:#eef2ff;color:#263f7c}.btn.danger{background:#fff0ef;color:var(--danger)}.btn.small{padding:7px 10px;font-size:13px}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.alert{padding:12px 15px;border-radius:10px;background:#ecfdf3;color:#05603a;margin-bottom:16px}.alert.error{background:#fff0ef;color:var(--danger)}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.table-wrap{overflow:auto}
.pill{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:700;background:#ecfdf3;color:#067647}.pill.revoked{background:#fff0ef;color:#b42318}
.verify-box{max-width:720px;margin:26px auto}.verify-form{display:flex;gap:10px}.verify-form input{flex:1}
.result{border-left:4px solid var(--ok)}.result.invalid{border-left-color:var(--danger)}
.certificate-wrap{max-width:1000px;margin:24px auto}.certificate{position:relative;width:100%;aspect-ratio:1200/850;background:#fff center/100% 100% no-repeat;border:1px solid #d4d9e2;overflow:hidden;box-shadow:0 10px 40px rgba(20,30,50,.12)}
.cert-element{position:absolute;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.2;transform:translate(-50%,-50%);padding:2px}
.cert-photo{position:absolute;object-fit:cover;transform:translate(-50%,-50%);border:2px solid #fff;box-shadow:0 0 0 1px #b9c3d4}
.editor-layout{display:grid;grid-template-columns:330px minmax(0,1fr);gap:18px}.editor-preview{position:sticky;top:90px;align-self:start}.preview-scale{width:100%;overflow:hidden}.preview-scale .certificate{box-shadow:none}
footer{border-top:1px solid var(--line);padding:24px;text-align:center;color:var(--muted);background:#fff;font-size:13px}
.stat{padding:18px;border-radius:12px;background:#f6f8fc;border:1px solid var(--line)}.stat strong{font-size:26px;display:block}
@media(max-width:800px){.col-4,.col-6,.col-8{grid-column:span 12}.editor-layout{grid-template-columns:1fr}.editor-preview{position:static}.nav{align-items:flex-start}.navlinks{gap:10px}.brand small{max-width:180px}.verify-form{flex-direction:column}.card{padding:18px}}
@media print{header,footer,.no-print,.certificate-actions{display:none!important}body{background:#fff}.certificate-wrap{max-width:none;margin:0}.certificate{box-shadow:none;border:0;width:100%;break-inside:avoid}main{max-width:none;margin:0;padding:0}}