:root {
  --bg: #0e0e11;
  --bg-soft: #16161b;
  --panel: #1b1b21;
  --line: #2a2a31;
  --gold: #c5a86d;
  --gold-soft: #d8c391;
  --ink: #f5f0e6;
  --muted: #9a958c;
  --ok: #6fbf8b;
  --warn: #d9a441;
  --err: #d97a6c;
  --radius: 14px;
  --serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--sans);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(197,168,109,0.10), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(197,168,109,0.06), transparent 55%),
    var(--bg);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 40px 24px 80px; }

/* ---- Header ---- */
header.brand { text-align: center; margin-bottom: 8px; }
.brand .eyebrow {
  letter-spacing: 6px; font-size: 11px; color: var(--gold);
  text-transform: uppercase; font-weight: 600;
}
.brand h1 {
  font-family: var(--serif); font-weight: 500; font-size: 46px;
  letter-spacing: 0.5px; margin: 6px 0 4px;
}
.brand .sub { color: var(--muted); font-size: 14px; }
.rule {
  width: 60px; height: 1px; background: var(--gold);
  margin: 20px auto 34px; opacity: 0.7;
}

/* ---- Demo banner ---- */
.banner {
  display: none; align-items: center; gap: 10px;
  background: rgba(217,164,65,0.10); border: 1px solid rgba(217,164,65,0.35);
  color: var(--gold-soft); padding: 12px 16px; border-radius: 10px;
  font-size: 13px; margin-bottom: 28px;
}
.banner.show { display: flex; }
.banner .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--warn); flex: none; }

/* ---- Layout ---- */
.grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 26px; align-items: start; }
@media (max-width: 860px) { .grid { grid-template-columns: 1fr; } }

.panel {
  background: linear-gradient(180deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px;
}
.panel h2 {
  font-family: var(--serif); font-weight: 500; font-size: 24px; margin-bottom: 4px;
}
.panel .hint { color: var(--muted); font-size: 13px; margin-bottom: 22px; }

/* ---- Form ---- */
.field { margin-bottom: 18px; }
.field label {
  display: block; font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--muted); margin-bottom: 7px;
}
.field input, .field select {
  width: 100%; background: #101015; border: 1px solid var(--line);
  color: var(--ink); padding: 13px 14px; border-radius: 10px;
  font-size: 15px; font-family: var(--sans); transition: border-color .15s, box-shadow .15s;
  appearance: none; -webkit-appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2 4l4 4 4-4' stroke='%239a958c' stroke-width='1.5' fill='none' stroke-linecap='round'/></svg>");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px;
}
.field input:focus, .field select:focus {
  outline: none; border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(197,168,109,0.14);
}
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 480px) { .row { grid-template-columns: 1fr; } }

button.primary {
  width: 100%; margin-top: 8px; cursor: pointer;
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
  color: #17130a; border: none; padding: 15px; border-radius: 11px;
  font-size: 15px; font-weight: 600; letter-spacing: 0.3px;
  transition: transform .08s, filter .15s;
}
button.primary:hover { filter: brightness(1.05); }
button.primary:active { transform: translateY(1px); }
button.primary:disabled { opacity: 0.6; cursor: default; }

/* ---- Result / pass card ---- */
.result { min-height: 100%; }
.empty {
  color: var(--muted); font-size: 14px; text-align: center;
  padding: 40px 10px; border: 1px dashed var(--line); border-radius: 12px;
}

.keycard {
  border-radius: 16px; overflow: hidden; border: 1px solid var(--line);
  background:
    radial-gradient(600px 200px at 100% 0%, rgba(197,168,109,0.18), transparent 60%),
    linear-gradient(160deg, #202027, #121216);
  animation: rise .4s ease both;
}
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.keycard .kc-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 20px 22px 0;
}
.kc-head .eyebrow { letter-spacing: 4px; font-size: 10px; color: var(--gold); text-transform: uppercase; }
.kc-head .room { font-family: var(--serif); font-size: 34px; }
.keycard .kc-body { padding: 4px 22px 20px; }
.kc-guest { font-family: var(--serif); font-size: 26px; margin: 6px 0 16px; }

.kc-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 18px; }
.kc-meta .lbl { font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); }
.kc-meta .val { font-size: 15px; margin-top: 3px; }

.kc-code {
  display: flex; align-items: center; justify-content: space-between;
  background: #0d0d11; border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 16px; margin-bottom: 18px;
}
.kc-code .lbl { font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); }
.kc-code .code { font-family: var(--serif); font-size: 28px; letter-spacing: 6px; color: var(--gold-soft); }

.qr-wrap { text-align: center; padding: 10px 0 4px; }
.qr-wrap img { width: 190px; height: 190px; border-radius: 12px; background: #fff; padding: 10px; }
.qr-wrap .cap { color: var(--muted); font-size: 12px; margin-top: 10px; }

.wallet-btns { display: grid; gap: 10px; margin-top: 18px; }
.wbtn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  text-decoration: none; padding: 13px; border-radius: 11px; font-size: 14px; font-weight: 600;
  border: 1px solid var(--line); color: var(--ink); background: #101015;
  transition: border-color .15s, background .15s;
}
.wbtn:hover { border-color: var(--gold); }
.wbtn.disabled { opacity: 0.45; pointer-events: none; }
.wbtn small { font-weight: 400; color: var(--muted); }

.unlock-btn {
  width: 100%; margin: 4px 0 6px; cursor: pointer;
  background: linear-gradient(180deg, #2e7d54, #225f3f);
  color: #eafff3; border: 1px solid #3a9c6a; padding: 15px; border-radius: 12px;
  font-size: 16px; font-weight: 600; letter-spacing: 0.3px;
  transition: filter .15s, transform .08s;
}
.unlock-btn:hover { filter: brightness(1.08); }
.unlock-btn:active { transform: translateY(1px); }
.unlock-btn:disabled { opacity: 0.7; cursor: default; }
.unlock-msg { text-align: center; font-size: 12px; color: var(--muted); min-height: 16px; margin-bottom: 6px; }

.notif { margin-top: 14px; font-size: 12px; color: var(--muted); }
.notif .tag { color: var(--ok); }
.notif .tag.off { color: var(--muted); }

/* ---- Table ---- */
.table-panel { margin-top: 26px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  text-align: left; font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--muted); font-weight: 600; padding: 10px 12px; border-bottom: 1px solid var(--line);
}
td { padding: 12px; border-bottom: 1px solid var(--line); }
tr:last-child td { border-bottom: none; }
.pill {
  font-size: 11px; padding: 3px 10px; border-radius: 999px; letter-spacing: 0.5px;
}
.pill.active { background: rgba(111,191,139,0.14); color: var(--ok); }
.pill.revoked { background: rgba(217,122,108,0.14); color: var(--err); }
.linkbtn {
  background: none; border: 1px solid var(--line); color: var(--muted);
  padding: 5px 12px; border-radius: 8px; cursor: pointer; font-size: 12px;
}
.linkbtn:hover { border-color: var(--gold); color: var(--gold-soft); }
.tbl-empty { color: var(--muted); font-size: 13px; padding: 20px 12px; }

.err-msg { color: var(--err); font-size: 13px; margin-top: 12px; min-height: 18px; }

footer.foot { text-align: center; color: var(--muted); font-size: 12px; margin-top: 50px; }