:root{
  --green:#0f6b50;
  --green-dark:#084b3a;
  --ink:#10231e;
  --muted:#68756f;
  --line:#dfe7e3;
  --bg:#f5f8f6;
  --card:#fff;
  --danger:#a62929;
  --warning:#9a6900;
  --shadow:0 18px 50px rgba(13,47,37,.10);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit}
.site-shell{min-height:100vh;display:flex;flex-direction:column}
.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 5vw}
.brand{text-decoration:none;font-weight:800;display:flex;align-items:center;gap:10px;letter-spacing:-.03em;font-size:20px}
.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:900}
.top-link{text-decoration:none;color:var(--green);font-weight:700}
.container{width:min(1100px,92vw);margin:0 auto;padding:54px 0;flex:1}
.hero{text-align:center;max-width:720px;margin:0 auto 30px}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--green);font-size:12px;font-weight:800}
h1{font-size:clamp(34px,6vw,56px);line-height:1.02;letter-spacing:-.05em;margin:12px 0}
h2{letter-spacing:-.03em}
.lead{color:var(--muted);font-size:18px;line-height:1.6}
.card{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:28px}
.verify-card{max-width:680px;margin:0 auto}
.form-row{display:grid;gap:8px;margin-bottom:18px}
label{font-weight:750;font-size:14px}
input,select,textarea{width:100%;border:1px solid #cfdad5;border-radius:12px;padding:14px 15px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(15,107,80,.12);border-color:var(--green)}
.btn{border:0;border-radius:12px;padding:14px 18px;font:inherit;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn-primary{background:var(--green);color:#fff}
.btn-secondary{background:#edf3f0;color:var(--green-dark)}
.btn-danger{background:#f8e7e7;color:var(--danger)}
.btn-block{width:100%}
.honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.result{max-width:760px;margin:28px auto 0}
.status{border-radius:16px;padding:16px 18px;font-weight:900;margin-bottom:22px}
.status-active{background:#e7f5ee;color:#0a684a}
.status-expired{background:#fff5d8;color:#8a5e00}
.status-cancelled{background:#fbe7e7;color:#9d2525}
.status-notfound{background:#edf0ef;color:#4e5b56}
.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:15px;overflow:hidden}
.detail{background:#fff;padding:17px}
.detail small{display:block;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;margin-bottom:5px}
.detail strong{font-size:16px}
.notice{padding:16px;border-radius:14px;background:#f4f7f5;color:#52605a;line-height:1.55;margin-top:18px}
.notice.cancel{background:#fff0f0;color:#7e2a2a}
.footer{border-top:1px solid var(--line);padding:24px 5vw;color:var(--muted);display:flex;justify-content:space-between;gap:20px;font-size:13px}
.flash{padding:13px 16px;border-radius:12px;margin-bottom:18px;font-weight:700}
.flash.success{background:#e7f5ee;color:#0a684a}
.flash.error{background:#fbe7e7;color:#9d2525}
.flash.info{background:#edf3f0;color:var(--green-dark)}
.admin-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px}
.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.stat small{color:var(--muted);display:block;margin-bottom:5px}
.stat strong{font-size:28px}
.toolbar{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin-bottom:18px}
.toolbar .form-row{margin:0;min-width:220px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff}
table{border-collapse:collapse;width:100%;min-width:850px}
th,td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);font-size:14px}
th{background:#f7faf8;color:#56645e;font-size:12px;text-transform:uppercase;letter-spacing:.06em}
.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:900}
.badge-active{background:#e7f5ee;color:#0a684a}.badge-cancelled{background:#fbe7e7;color:#9d2525}.badge-expired{background:#fff5d8;color:#8a5e00}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.login-card{max-width:440px;margin:30px auto}
.qr-box{display:flex;gap:28px;align-items:center;flex-wrap:wrap;margin-top:20px;padding:20px;border:1px dashed #b8c9c1;border-radius:16px;background:#fbfdfc}
#qrcode img,#qrcode canvas{max-width:220px}
.muted{color:var(--muted)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.section-title{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:15px}
@media(max-width:760px){
 .container{padding:35px 0}.detail-grid,.two-col{grid-template-columns:1fr}
 .admin-grid{grid-template-columns:1fr 1fr}
 .footer{flex-direction:column}.topbar{padding:0 4vw}
}
@media(max-width:460px){.admin-grid{grid-template-columns:1fr}.card{padding:20px}}