:root{
  --blue:#0b4fa3;
  --blue-dark:#083a79;
  --blue-soft:#eaf3ff;
  --border:#d9e3f0;
  --text:#18212f;
  --muted:#66758a;
  --danger:#a32020;
  --success:#0d7a3d;
  --bg:#f5f8fc;
  --white:#ffffff;
}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
.site-header{background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none}
.logo{width:54px;height:54px;object-fit:contain;background:#fff;border-radius:10px;padding:4px}
.logo-fallback{width:54px;height:54px;border-radius:10px;background:#fff;color:var(--blue);display:flex;align-items:center;justify-content:center;font-weight:700}
.nav a{color:#fff;text-decoration:none;margin-left:14px}
.main-content{padding:24px 16px 40px}
.card{background:var(--white);border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:0 6px 18px rgba(11,79,163,.06);margin-bottom:18px}
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.field{margin-bottom:14px}
label{display:block;font-weight:700;margin-bottom:6px}
input,select,textarea{width:100%;padding:12px;border:1px solid var(--border);border-radius:10px;font-size:16px;background:#fff}
textarea{min-height:120px;resize:vertical}
button,.btn{display:inline-block;background:var(--blue);color:#fff;border:none;border-radius:10px;padding:12px 16px;text-decoration:none;font-weight:700;cursor:pointer}
.btn-secondary{background:#fff;color:var(--blue);border:1px solid var(--blue)}
.btn-danger{background:var(--danger)}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.alert{padding:14px 16px;border-radius:12px;margin-bottom:16px}
.alert-success{background:#e8f7ef;color:var(--success);border:1px solid #b8e2c9}
.alert-error{background:#fff0f0;color:var(--danger);border:1px solid #f0bdbd}
.alert-info{background:var(--blue-soft);color:var(--blue-dark);border:1px solid #c6dcff}
.muted{color:var(--muted)}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:10px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
.badge{display:inline-block;padding:5px 8px;border-radius:999px;font-size:12px;font-weight:700}
.badge-open{background:#e8f7ef;color:var(--success)}
.badge-closed,.badge-cancelled{background:#fff0f0;color:var(--danger)}
.badge-draft{background:#f3f4f6;color:#444}
.hero{background:linear-gradient(135deg,#eef5ff,#ffffff);border:1px solid var(--border);border-radius:16px;padding:22px;margin-bottom:18px}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.stat{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px}
.stat strong{display:block;font-size:28px;color:var(--blue)}
.site-footer{padding:18px 0;color:var(--muted);font-size:14px}
.small{font-size:14px}
@media (max-width: 760px){
  .grid-2,.grid-3,.stats{grid-template-columns:1fr}
  .header-inner{flex-direction:column;align-items:flex-start}
  .nav a{margin-left:0;margin-right:14px}
}