:root {
  --text: #1a1a1c;
  --muted: #86868b;
  --sub: #6b6b70;
  --border: #e3e3e6;
  --hover-bg: #f2f2f4;
  --selected-bg: #1a1a1c;
  --accent: #2563eb;
  --bg: #f7f7f8;
  --card-bg: #ffffff;
  --danger: #b3261e;
  --danger-bg: #fdecea;
  --radius: 12px;
}

* { box-sizing: border-box; }

/* Make the HTML `hidden` attribute win over any display: rule set on an element. */
[hidden] { display: none !important; }

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

.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 20px 64px;
}

.brand {
  margin: 0 0 10px;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-title {
  margin: 0 0 28px;
  text-align: center;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
}

.muted {
  color: var(--muted);
  font-size: 0.9rem;
}

/* ---- scheduler layout: boxed calendar + plain details panel ---- */

.scheduler {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.calendar-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  width: 320px;
  flex-shrink: 0;
}

.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.month-label {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text);
}

.cal-arrows { display: flex; gap: 2px; }

.cal-arrows button {
  background: none;
  border: none;
  width: 28px;
  height: 28px;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  color: var(--sub);
  border-radius: 6px;
}

.cal-arrows button:hover { background: var(--hover-bg); }

.weekday-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  row-gap: 2px;
}

.cal-cell {
  position: relative;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.88rem;
  color: var(--text);
}

.cal-cell.empty { visibility: hidden; }

.cal-cell.disabled {
  color: #cccccf;
}

.cal-cell.available {
  cursor: pointer;
  font-weight: 500;
}

.cal-cell.available:hover { background: var(--hover-bg); }

.cal-cell.today {
  box-shadow: inset 0 0 0 1.5px #adadb2;
}

.cal-cell.selected {
  background: var(--selected-bg);
  color: #fff;
  font-weight: 600;
}

.cal-cell.selected.today { box-shadow: none; }

/* ---- details panel (no box, sits beside the calendar) ---- */

.details-panel {
  flex: 1;
  min-width: 240px;
  padding-top: 4px;
}

.details-empty {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 8px;
}

#selectedDateHeading {
  margin: 0 0 4px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
}

.details-sub {
  margin: 0 0 18px;
  color: var(--sub);
  font-weight: 600;
  font-size: 0.95rem;
}

.times-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.time-btn {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 0.88rem;
  cursor: pointer;
  color: var(--text);
}

.time-btn:hover { border-color: var(--text); }

.time-btn.selected {
  background: var(--selected-bg);
  border-color: var(--selected-bg);
  color: #fff;
}

.find-next-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 24px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
}

.find-next-link:hover { text-decoration: underline; }

.help-line {
  margin-top: 16px;
  color: var(--sub);
  font-size: 0.9rem;
}

.help-line a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.help-line a:hover { text-decoration: underline; }

/* ---- form / confirmation panels ---- */

.panel-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 32px;
}

.panel-card h3 {
  margin: 0 0 12px;
  color: var(--text);
  font-size: 1.05rem;
}

.selected-slot {
  font-weight: 600;
  color: var(--text);
  margin-top: -4px;
}

form label {
  display: block;
  font-size: 0.85rem;
  color: var(--sub);
  margin-bottom: 12px;
}

.required-mark {
  color: var(--danger);
}

form input, form select, form textarea {
  width: 100%;
  box-sizing: border-box;
  font-family: inherit;
  background: #fff;
  margin-top: 4px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  color: var(--text);
}

form textarea { resize: vertical; }

.logo-link { display: block; width: 220px; max-width: 60%; margin: 0 auto 18px; }

.logo {
  display: block;
  width: 100%;
  height: auto;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 12rem 7rem;
  gap: 12px;
}

.form-row.two { grid-template-columns: 1fr 1fr; }

@media (max-width: 480px) {
  .form-row.two { grid-template-columns: 1fr; gap: 0; }
  .form-row { grid-template-columns: 1fr 7rem; }
  .form-row .col-city { grid-column: 1 / -1; }
}

form input:focus, form select:focus, form textarea:focus {
  outline: none;
  border-color: var(--text);
  box-shadow: 0 0 0 3px rgba(26, 26, 28, 0.08);
}

.error-msg {
  background: var(--danger-bg);
  color: var(--danger);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.85rem;
}

.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
  border: none;
  border-radius: 8px;
  padding: 12px 18px;
  font-size: 0.95rem;
  cursor: pointer;
}

.btn-primary {
  background: var(--text);
  color: #fff;
  flex: 1;
  min-width: 160px;
}

.btn-primary:hover { background: #000; }
.btn-primary:disabled { opacity: 0.6; cursor: default; }

.btn-secondary {
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-secondary:hover { background: var(--bg); }

.confirm-panel { text-align: center; }

.confirm-icon {
  width: 48px;
  height: 48px;
  line-height: 48px;
  border-radius: 50%;
  background: var(--text);
  color: #fff;
  font-size: 1.4rem;
  margin: 0 auto 12px;
}

@media (max-width: 680px) {
  .scheduler { flex-direction: column; }
  .calendar-box { width: 100%; }
  .details-panel { width: 100%; }
}

.no-slots {
  margin: 8px 0;
  padding: 16px 18px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  line-height: 1.5;
}

.no-slots p a, .cal-link {
  white-space: nowrap;
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.no-slots p a:hover, .cal-link:hover { text-decoration: underline; }

.no-slots p { margin: 0 0 16px; }

.cal-link-row { margin: 4px 0 8px; }

.confirm-banner {
  margin: 14px 0 4px;
  padding: 16px 18px;
  background: #08ff00;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  border-radius: var(--radius);
}

/* "That time is no longer available" notice, shown right under the selected-time label */
.slot-taken-msg {
  margin: 0 0 14px;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.4;
}

.confirm-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.btn-link {
  display: inline-block;
  flex: 0 0 auto;
  min-width: 0;
  text-decoration: none;
  text-align: center;
}

/* ---- Date of birth: typed field + year/month/day grid picker ---- */
.dob-field { position: relative; display: flow-root; }
.dob-input-wrap { position: relative; display: block; }
.dob-input-wrap input { padding-right: 46px; }
.dob-btn {
  position: absolute;
  right: 4px;
  bottom: 3px;
  width: 38px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--sub);
  cursor: pointer;
}
.dob-btn:hover, .dob-btn:focus-visible { background: var(--hover-bg); color: var(--text); outline: none; }

.dob-pop {
  position: absolute;
  z-index: 20;
  top: calc(100% - 8px);
  left: 0;
  width: 300px;
  max-width: 100%;
  box-sizing: border-box;
  padding: 10px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
}
.dob-head { display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
.dob-title {
  flex: 1;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  padding: 6px 4px;
  border: 0;
  background: transparent;
  font-family: inherit;
}
button.dob-title.link { cursor: pointer; border-radius: 6px; }
button.dob-title.link:hover { background: var(--hover-bg); }
.dob-nav {
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  font-size: 1.2rem; line-height: 1;
  color: var(--text);
  cursor: pointer;
}
.dob-nav:hover:not(:disabled) { background: var(--hover-bg); }
.dob-nav:disabled { opacity: 0.35; cursor: default; }
.dob-grid { display: grid; gap: 6px; }
.dob-grid.years { grid-template-columns: repeat(4, 1fr); }
.dob-grid.months { grid-template-columns: repeat(3, 1fr); }
.dob-grid.days { grid-template-columns: repeat(7, 1fr); gap: 4px; }
.dob-cell {
  padding: 9px 0;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
}
.dob-grid.days .dob-cell { padding: 7px 0; font-size: 0.9rem; }
.dob-cell:hover:not(:disabled) { background: var(--hover-bg); }
.dob-cell:disabled { opacity: 0.3; cursor: default; }
.dob-cell.selected, .dob-cell.selected:hover { background: var(--selected-bg); border-color: var(--selected-bg); color: #fff; }
.dob-dow { text-align: center; font-size: 0.75rem; color: var(--muted); padding: 2px 0; }

.optional-mark { color: var(--muted); font-size: 0.8rem; }