:root{
  --sky:#1b9fcb; --sky-d:#0e6589; --flame:#ef4623; --flame-d:#d6361a;
  --ember:#f8991c; --ink:#0c2435; --ink-2:#5b7180; --cloud:#f4fbfe;
  --line:rgba(12,36,53,.10); --radius:18px;
  --shadow:0 20px 50px -24px rgba(12,36,53,.35);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(120% 60% at 50% -10%, #d4f0fa 0%, transparent 60%),
    var(--cloud);
  min-height:100vh;line-height:1.55;
}
a{color:var(--sky-d);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{letter-spacing:-.02em;line-height:1.1}
.muted{color:var(--ink-2)}
.opt{color:var(--ink-2);font-weight:400;font-size:.85em}

/* header / footer */
.site-header{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  max-width:1080px;margin:0 auto;padding:18px 20px;
}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand img{border-radius:10px;background:#fff;box-shadow:0 0 0 1px var(--line)}
.brand span{display:flex;flex-direction:column;line-height:1.1}
.brand small{color:var(--sky-d);text-transform:uppercase;letter-spacing:.18em;font-size:10px}
.site-header nav{display:flex;gap:18px;align-items:center;font-size:14px;font-weight:500}
.site-footer{max-width:1080px;margin:40px auto 24px;padding:0 20px;color:var(--ink-2);font-size:13px}
.wrap{max-width:1080px;margin:0 auto;padding:8px 20px 40px}

/* hero */
.hero{text-align:center;padding:24px 0 8px;max-width:680px;margin:0 auto}
.eyebrow{display:inline-block;background:rgba(27,159,203,.10);color:var(--sky-d);
  border:1px solid rgba(27,159,203,.20);border-radius:999px;padding:5px 14px;
  font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.14em}
.hero h1{font-size:clamp(28px,5vw,44px);margin:16px 0 8px}
.hero p{color:var(--ink-2);font-size:17px;margin:0 auto;max-width:560px}
.date-bar{display:inline-flex;align-items:center;gap:10px;margin-top:22px;
  background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 8px 8px 18px;box-shadow:var(--shadow)}
.date-bar label{font-weight:600;font-size:14px}
.date-bar input{border:0;font:inherit;padding:8px 10px;border-radius:999px;background:var(--cloud)}

/* resource grid */
.resource-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px;margin:28px 0 8px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  display:flex;flex-direction:column;gap:6px;transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card.is-booked{opacity:.66}
.card-top{display:flex;align-items:center;justify-content:space-between}
.cat-icon{font-size:26px}
.status{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:3px 10px;border-radius:999px}
.status.ok{color:#0a7d3c;background:rgba(16,185,98,.12)}
.status.no{color:#b42318;background:rgba(239,70,35,.12)}
.status.members{color:#9a6700;background:rgba(248,153,28,.18)}

/* UPI pay */
.upi-pay{display:flex;gap:22px;flex-wrap:wrap;align-items:center;margin:18px 0}
.qr{width:220px;height:220px;background:#fff;padding:10px;border:1px solid var(--line);border-radius:14px}
.qr img,.qr canvas{display:block}
.upi-meta{flex:1;min-width:200px}
.upi-row{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px solid var(--line);font-size:14px}
.upi-row span{color:var(--ink-2)}
.upi-tap{margin-top:14px;width:100%}
.rule{border:0;border-top:1px solid var(--line);margin:22px 0}
.inline-form{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.inline-form input{width:auto;flex:1;min-width:160px;margin:0}
.inline-form .btn{padding:11px 18px}
.tick.pending{background:rgba(248,153,28,.16);color:#9a6700}
.card h3{margin:6px 0 0;font-size:19px}
.card .meta{color:var(--ink-2);font-size:13px;margin:0}
.card .price{font-size:24px;font-weight:700;margin:8px 0 14px}
.card .price small{font-size:13px;color:var(--ink-2);font-weight:500}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--flame);color:#fff;border:0;border-radius:999px;
  padding:11px 20px;font:inherit;font-weight:600;cursor:pointer;
  box-shadow:0 14px 28px -14px rgba(239,70,35,.6);transition:transform .2s,background .2s}
.btn:hover{background:var(--flame-d);transform:translateY(-2px);text-decoration:none;color:#fff}
.btn-lg{padding:14px 26px;font-size:16px;width:100%;margin-top:8px}
.btn-disabled,.btn:disabled{background:#cdd7dd;box-shadow:none;cursor:not-allowed;color:#fff}
.link-btn{background:0;border:0;color:var(--sky-d);font:inherit;font-weight:600;cursor:pointer;padding:2px}
.link-btn.danger{color:var(--flame)}
.back{display:inline-block;margin:8px 0 16px;color:var(--ink-2);font-weight:500}
.footnote{text-align:center;color:var(--ink-2);font-size:13px;margin-top:20px}

/* split layout (booking / checkout) */
.split{display:grid;grid-template-columns:1.4fr .9fr;gap:22px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.panel-narrow{max-width:460px;margin:30px auto}
.panel h2{margin:0 0 16px}
.panel h3{margin:20px 0 8px;font-size:15px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-2)}
label{display:block;font-weight:600;font-size:14px;margin:12px 0 0}
input,select,textarea{width:100%;margin-top:6px;padding:11px 13px;border:1px solid var(--line);
  border-radius:12px;font:inherit;background:var(--cloud);font-weight:400}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--sky);box-shadow:0 0 0 3px rgba(27,159,203,.18);background:#fff}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fineprint{color:var(--ink-2);font-size:12.5px;margin-top:12px}

/* summary */
.summary{background:linear-gradient(180deg,#0c2435,#0a1c2b);color:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.summary h3{margin:0 0 14px;color:#fff}
.summary dl{display:grid;grid-template-columns:auto 1fr;gap:8px 14px;margin:0;font-size:14px}
.summary dt{color:#9fb6c4}
.summary dd{margin:0;text-align:right;font-weight:600}
.summary .total{display:flex;justify-content:space-between;align-items:center;margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.15);font-size:18px}
.summary .total strong{font-size:22px;color:var(--ember)}
.summary .muted{color:#9fb6c4;font-size:12px;margin:8px 0 0}

/* flash */
.flash{border-radius:12px;padding:11px 15px;margin:0 0 14px;font-size:14px;font-weight:500}
.flash-error{background:rgba(239,70,35,.10);color:#b42318;border:1px solid rgba(239,70,35,.25)}
.flash-success{background:rgba(16,185,98,.12);color:#0a7d3c;border:1px solid rgba(16,185,98,.3)}
.flash-info{background:rgba(27,159,203,.10);color:var(--sky-d);border:1px solid rgba(27,159,203,.25)}

/* confirmation */
.confirm{max-width:520px;margin:20px auto;text-align:center}
.tick{width:64px;height:64px;border-radius:50%;background:rgba(16,185,98,.14);color:#0a7d3c;
  display:grid;place-items:center;font-size:32px;margin:0 auto 14px}
.ticket{background:#fff;border:1px dashed var(--line);border-radius:var(--radius);padding:20px;margin:20px 0;text-align:left}
.ticket-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}
.ticket-row:last-child{border-bottom:0}
.ticket-row span{color:var(--ink-2)}

/* admin */
body.admin{background:#eef3f6}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:8px 0 18px}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;font-size:13px;color:var(--ink-2)}
.stat span{display:block;font-size:26px;font-weight:700;color:var(--ink);letter-spacing:-.02em}
.filters{display:flex;flex-wrap:wrap;gap:12px;align-items:end;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-bottom:16px}
.filters label{margin:0;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2)}
.filters input,.filters select{width:auto;margin-top:4px}
.filters .btn{padding:10px 18px}
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:14px}
table.data{width:100%;border-collapse:collapse;font-size:14px}
table.data th,table.data td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
table.data th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2);background:#f8fbfc}
table.data.compact td,table.data.compact th{padding:9px 10px}
.data .empty{text-align:center;color:var(--ink-2);padding:30px}
.actions{display:flex;gap:12px;white-space:nowrap}
.actions form{display:inline}
.pill{font-size:12px;font-weight:700;text-transform:capitalize;padding:3px 10px;border-radius:999px}
.pill-confirmed{color:#0a7d3c;background:rgba(16,185,98,.14)}
.pill-pending{color:#9a6700;background:rgba(248,153,28,.18)}
.pill-cancelled{color:#b42318;background:rgba(239,70,35,.12)}

@media(max-width:760px){
  .split{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr}
  .site-header{flex-wrap:wrap}
}