:root {
  --brand: #45586b;
  --brand-light: #e3e8ec;
  --available: #5b7996;
  --available-light: #e6edf2;
  --pending: #b8863f;
  --pending-light: #f5ecdd;
  --confirmed: #45586b;
  --confirmed-light: #e3e8ec;
  --blocked: #8a8f94;
  --blocked-light: #ececec;
  --danger: #a24d42;
  --danger-light: #f4e6e4;
  --border: #dde1e4;
  --text: #23272b;
  --muted: #676d73;
  --bg: #f7f8f9;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px;
}

header.site-header {
  background: var(--brand);
  color: white;
  padding: 16px;
}
header.site-header h1 {
  margin: 0;
  font-size: 1.3rem;
}
header.site-header a {
  color: white;
  text-decoration: none;
}

h2 { font-size: 1.2rem; margin-top: 0; }
h3 { font-size: 1.05rem; }

.card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
}

.error-box {
  background: var(--danger-light);
  color: var(--danger);
  border: 1px solid var(--danger);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 16px;
}

label {
  display: block;
  font-weight: 600;
  margin: 12px 0 4px;
  font-size: 0.9rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
}

.radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}
.radio-row label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: normal;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  margin: 0;
  cursor: pointer;
}
.radio-row input { margin: 0; }

.btn {
  display: inline-block;
  background: var(--brand);
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
}
.btn:hover { opacity: 0.92; }
.btn.btn-secondary {
  background: white;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn.btn-danger {
  background: var(--danger);
}
.btn.btn-block { display: block; width: 100%; }

.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 140px; }

table.summary { width: 100%; border-collapse: collapse; }
table.summary td { padding: 6px 0; }
table.summary td:last-child { text-align: right; }
table.summary tr.total td { font-weight: bold; border-top: 1px solid var(--border); padding-top: 10px; }

.bank-box {
  background: var(--brand-light);
  border-radius: 10px;
  padding: 14px;
  margin: 14px 0;
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}
.badge.pending { background: var(--pending-light); color: #8a6a2f; }
.badge.confirmed { background: var(--confirmed-light); color: var(--brand); }
.badge.cancelled { background: var(--danger-light); color: var(--danger); }

/* Calendar */
.calendar-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.calendar {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 0.72rem;
}
.calendar th {
  padding: 4px 0;
  font-size: 0.7rem;
  color: var(--muted);
}
.calendar td {
  border: 1px solid var(--border);
  vertical-align: top;
  height: 40px;
  padding: 0;
}
.calendar .day-cell {
  height: 100%;
  padding: 4px;
}
.calendar .day-num { font-weight: 600; font-size: 0.72rem; }
.day-available { background: var(--available-light); }
.day-pending { background: var(--pending-light); }
.day-confirmed { background: var(--confirmed-light); }
.day-blocked { background: var(--blocked-light); }

.legend { display: flex; flex-wrap: wrap; gap: 12px; font-size: 0.8rem; margin-top: 10px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 5px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.legend .sw-available { background: var(--available); }
.legend .sw-pending { background: var(--pending); }
.legend .sw-confirmed { background: var(--confirmed); }
.legend .sw-blocked { background: var(--blocked); }

/* Product cards */
.product-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.product-card h3 { margin: 0 0 4px; }
.product-card .price-line { color: var(--muted); font-size: 0.9rem; margin: 4px 0 10px; }

/* Add-ons */
.addon-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 8px;
}
.addon-row label { margin: 0; font-weight: normal; display: flex; align-items: center; gap: 8px; }
.addon-row input[type="checkbox"] { width: auto; }

.terms-box {
  max-height: 260px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  background: #fbfbfb;
  font-size: 0.88rem;
  white-space: pre-wrap;
}

/* Admin */
nav.admin-nav {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
nav.admin-nav a {
  padding: 8px 12px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--border);
  font-size: 0.85rem;
}
nav.admin-nav a.active { background: var(--brand); color: white; border-color: var(--brand); }

table.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
table.admin-table th, table.admin-table td {
  text-align: left;
  padding: 8px 6px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.admin-table th { color: var(--muted); font-size: 0.75rem; text-transform: uppercase; }

.status-tabs { display: flex; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.status-tabs a {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  font-size: 0.85rem;
}
.status-tabs a.active { background: var(--brand); border-color: var(--brand); color: white; }

.inline-form { display: inline; }

.muted { color: var(--muted); font-size: 0.85rem; }

@media (min-width: 600px) {
  .container { padding: 24px; }
}