/* Booking landing page — styled to match openinfra status-page look/feel. */
:root {
  --orange: #e4a489;
  --orange-dark: #c86750;
  --green: #67c23a;
  --green-bg: #f0f9eb;
  --text: #333;
  --text-soft: #555;
  --muted: #777;
  --border: #e5e7eb;
  --card-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background: #fafafa;
  line-height: 1.5;
}

.site-header {
  position: relative;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid #eee;
  background: #fff;
}
.site-header img { width: 176px; height: auto; display: block; }

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 40px 20px 60px;
}

.card {
  background: #fff;
  border-radius: 8px;
  box-shadow: var(--card-shadow);
  padding: 28px;
  margin-bottom: 20px;
}

h1 { font-size: 22px; font-weight: 600; margin: 0 0 8px; }
h2 { font-size: 18px; font-weight: 600; margin: 0 0 14px; }
p { font-size: 15px; color: var(--text-soft); margin: 0 0 12px; }
.muted { color: var(--muted); font-size: 13px; }

.slot {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--green-bg);
  border-left: 4px solid var(--green);
  border-radius: 6px;
  padding: 16px 18px;
  margin: 16px 0;
}
.slot .slot-date { font-size: 17px; font-weight: 600; color: var(--text); }
.slot .slot-time { font-size: 14px; color: var(--text-soft); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px 18px;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.25s, opacity 0.25s;
  margin-top: 10px;
}
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: #5aa831; }
.btn-secondary { background: #fff; color: var(--orange-dark); border: 1px solid var(--orange); }
.btn-secondary:hover { background: #fff7f3; }
.btn-submit { background: var(--orange); color: #fff; }
.btn-submit:hover { background: var(--orange-dark); }
.btn:disabled { opacity: 0.5; cursor: default; }

.dates {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
  margin: 14px 0;
}
.date-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
  user-select: none;
  transition: border-color 0.2s, background 0.2s;
}
.date-opt:hover { border-color: var(--orange); }
.date-opt.selected { border-color: var(--green); background: var(--green-bg); }
.date-opt input { accent-color: var(--green); }
.week-label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 16px 0 6px; }

.disclaimer {
  background: #fefbf2;
  border: 1px solid #f3e2b3;
  border-radius: 6px;
  padding: 12px 14px;
  font-size: 13px;
  color: #7a5c12;
  margin: 14px 0;
}

.notice { text-align: center; padding: 30px 10px; }
.notice .big { font-size: 40px; line-height: 1; margin-bottom: 12px; }
.success-icon { color: var(--green); }
.error-icon { color: var(--orange-dark); }

.hidden { display: none !important; }
.spinner {
  width: 28px; height: 28px; margin: 30px auto;
  border: 3px solid var(--border); border-top-color: var(--orange);
  border-radius: 50%; animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

footer { text-align: center; color: var(--muted); font-size: 12px; padding: 10px 20px 40px; }

@media (max-width: 480px) {
  main { padding: 24px 14px 40px; }
  .card { padding: 20px; }
}