:root{
  --bg:#f4f7fb;
  --card:#ffffff;
  --line:#d8e2ee;
  --text:#17324d;
  --muted:#5f7288;
  --primary:#1565c0;
  --primary-dark:#0d47a1;
  --success:#177245;
  --success-bg:#e9f8ef;
  --warn:#9a6200;
  --warn-bg:#fff6df;
  --danger:#b42318;
  --danger-bg:#fdecec;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1120px,calc(100% - 28px));margin:0 auto}
.site-header{background:linear-gradient(135deg,var(--primary-dark),#1976d2);color:#fff;padding:28px 0 20px}
.header-inner{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;flex-wrap:wrap}
.eyebrow{margin:0 0 8px;font-size:.78rem;letter-spacing:.12em;opacity:.9}
h1{margin:0 0 8px;font-size:clamp(1.8rem,3vw,2.4rem)}
.lead{margin:0;color:rgba(255,255,255,.92)}
.main-nav{display:flex;gap:10px;flex-wrap:wrap}
.main-nav a{display:inline-block;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.12);color:#fff;font-weight:700}
.main-nav a.active,.main-nav a:hover{text-decoration:none;background:#fff;color:var(--primary-dark)}
.main-area{padding:24px 0 42px}
.hero-card,.panel,.stat-card,.facility-card{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:0 10px 24px rgba(13,71,161,.06)}
.hero-card{padding:24px;display:flex;justify-content:space-between;gap:18px;align-items:center;flex-wrap:wrap;margin-bottom:18px}
.hero-card h2,.panel h2{margin:0 0 8px;font-size:1.5rem}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}
.pill{display:inline-block;padding:6px 12px;border-radius:999px;background:#e8f0fe;color:var(--primary);font-weight:800;font-size:.82rem;margin-bottom:10px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-bottom:18px}
.stat-card{padding:18px}
.stat-card .label{color:var(--muted);font-weight:700;font-size:.95rem}
.stat-card .value{font-size:2rem;font-weight:800;margin-top:6px}
.panel{padding:22px;margin-bottom:18px}
.panel-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;flex-wrap:wrap;margin-bottom:14px}
.muted,.hint{color:var(--muted)}
.booking-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-weight:800}
.field.full-width{grid-column:1 / -1}
input,select,button,textarea{font:inherit}
input,select,textarea{width:100%;padding:12px 14px;border-radius:14px;border:1px solid #c8d5e4;background:#fff;color:var(--text)}
textarea{min-height:120px;resize:vertical}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;padding:12px 18px;border:none;border-radius:14px;background:var(--primary);color:#fff;font-weight:800;cursor:pointer}
.btn:hover{text-decoration:none;background:var(--primary-dark)}
.btn-outline{background:#fff;color:var(--primary);border:1px solid var(--primary)}
.btn-small{padding:10px 14px;font-size:.95rem}
.submit-row{display:flex;justify-content:flex-start;align-items:center}
.slots{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.slot-item{position:relative;border:1px solid var(--line);border-radius:14px;padding:12px;background:#fbfdff;transition:.2s}
.slot-item:hover{border-color:#9fc1ef}
.slot-item input{position:absolute;opacity:0;pointer-events:none}
.slot-item.selected{border-color:var(--primary);background:#edf4ff}
.slot-item.reserved{background:#f1f5f9;color:#7a8897}
.slot-label{font-weight:800;display:block}
.slot-sub{font-size:.88rem;color:var(--muted)}
.alert{padding:13px 16px;border-radius:14px;font-weight:700;margin-bottom:14px}
.alert.success{background:var(--success-bg);color:var(--success)}
.alert.error{background:var(--danger-bg);color:var(--danger)}
.alert.warning{background:var(--warn-bg);color:var(--warn)}
.facility-list{display:grid;gap:16px}
.facility-card{padding:20px}
.facility-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;flex-wrap:wrap;margin-bottom:10px}
.badge{display:inline-block;padding:6px 11px;border-radius:999px;background:#e8f0fe;color:var(--primary);font-weight:800;font-size:.84rem}
.resource-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:14px}
.resource-card{border:1px solid var(--line);border-radius:14px;background:#fbfdff;padding:12px}
.status-ok{color:var(--success);font-weight:800}
.status-pending{color:var(--warn);font-weight:800}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{border-bottom:1px solid #e5edf5;padding:12px 10px;text-align:left;vertical-align:top}
th{background:#f7faff;white-space:nowrap}
.site-footer{padding:16px 0 28px;color:var(--muted)}
.footer-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.code-note{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#f3f6fa;border:1px solid var(--line);padding:2px 6px;border-radius:8px}
@media (max-width: 760px){
  .booking-grid{grid-template-columns:1fr}
}