:root{
  --bg:#f4f7fb; --panel:#ffffff; --panel-2:#f9fbfd; --text:#172033; --muted:#64748b;
  --line:#e2e8f0; --primary:#0f4c81; --primary-2:#123c69; --danger:#b42335; --success:#147a4b;
  --radius:16px; --shadow:0 14px 35px rgba(15,23,42,.08);
}
*{box-sizing:border-box}
body{font-family:Inter,Arial,sans-serif;background:linear-gradient(180deg,#eef5fb 0%,var(--bg) 280px);margin:0;color:var(--text)}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:20px;justify-content:space-between;padding:14px 26px;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.brand{display:flex;align-items:center;gap:12px;min-width:220px}.brand img{width:44px;height:44px;object-fit:contain;border-radius:10px;background:#fff}.brand strong{display:block;font-size:16px}.brand span{display:block;color:var(--muted);font-size:13px;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.main-nav a,.btn,button.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:40px;padding:9px 14px;background:var(--primary);color:#fff;border-radius:999px;text-decoration:none;border:0;cursor:pointer;font-weight:700;font-size:14px}
.main-nav a{background:transparent;color:var(--text)}.main-nav a:hover,.main-nav a.active{background:#e8f1f8;color:var(--primary)}.btn.secondary{background:#64748b}.btn.danger{background:var(--danger)}.btn.success{background:var(--success)}
.menu-toggle{display:none;background:var(--primary);color:white;border:0;border-radius:999px;padding:10px 14px;font-weight:700}
.container{width:min(1180px,calc(100% - 32px));margin:28px auto;background:var(--panel);padding:26px;border-radius:var(--radius);box-shadow:var(--shadow)}
.page-title{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line);margin:-4px 0 22px;padding-bottom:18px}
h1{font-size:28px;margin:0} h2{font-size:20px;margin:26px 0 12px} p{line-height:1.55}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin:14px 0;background:var(--panel-2);text-decoration:none;color:inherit;display:block}
a.card:hover{border-color:#b7d4ea;box-shadow:0 8px 22px rgba(15,76,129,.08)}
.flash{background:#eaf8f0;border:1px solid #b7ebca;color:#0d5c38;border-left:5px solid var(--success);padding:12px 14px;margin:14px 0;border-radius:12px;font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.form-section{border:1px solid var(--line);border-radius:var(--radius);padding:18px;background:#fff;margin:16px 0}.form-section legend,.section-title{font-weight:800;color:var(--primary);margin-bottom:10px}
label{display:block;font-weight:700;margin:8px 0 6px;color:#24324a}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid #cbd5e1;border-radius:10px;background:#fff;font-size:15px}
textarea{min-height:110px;resize:vertical} input:focus,select:focus,textarea:focus{outline:3px solid #d9eaf7;border-color:var(--primary)}
input[type=checkbox],input[type=radio]{width:auto}.check-row{display:flex;gap:10px;align-items:center;margin:8px 0}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff;margin-top:14px} table{border-collapse:collapse;width:100%;min-width:720px} th,td{border-bottom:1px solid var(--line);padding:12px;text-align:left;vertical-align:top} th{background:#f8fafc;font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:#475569} tr:hover td{background:#fbfdff}
.small{color:var(--muted);font-size:.9em}.kpi{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin:18px 0}.kpi .card{margin:0}.kpi b{display:block;font-size:24px;color:var(--primary);margin-top:4px}
.qr-box{text-align:center;padding:26px}.qr-box img{width:min(320px,90vw);height:min(320px,90vw);border:12px solid white;border-radius:18px;box-shadow:var(--shadow)}.badge{display:inline-flex;padding:4px 9px;border-radius:999px;background:#e8f1f8;color:var(--primary);font-weight:700;font-size:12px}
@media(max-width:850px){.topbar{align-items:flex-start}.menu-toggle{display:inline-flex}.main-nav{display:none;position:absolute;left:16px;right:16px;top:74px;background:white;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:16px;padding:12px;justify-content:flex-start}.main-nav a{width:100%;justify-content:flex-start}body.menu-open .main-nav{display:flex}.container{width:min(100% - 20px,1180px);padding:18px;margin:16px auto}h1{font-size:24px}}