/* Jacob's Barbers — on-site booking */
:root {
  --jb-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --jb-primary: #2c2824;
  --jb-primary-dark: #141210;
  --jb-bg: #f4efe6;
  --jb-surface: #ffffff;
  --jb-text: #1c1916;
  --jb-muted: #5c564e;
  --jb-accent: #c9a227;
  --jb-border: #ddd5c8;
  --jb-radius: 14px;
  --jb-shadow: 0 10px 30px rgba(42, 42, 40, 0.08);
}

body.book-page {
  margin: 0;
  font-family: var(--jb-font);
  font-size: 17px;
  line-height: 1.5;
  color: var(--jb-text);
  background: var(--jb-bg);
  padding-bottom: 6rem;
}

.book-hero {
  background: var(--jb-primary-dark);
  color: #f8f4ec;
  padding: 2.5rem 0 2rem;
}

.book-hero h1 {
  margin: 0.25rem 0 0;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
}

.book-hero p {
  margin: 0.5rem 0 0;
  color: #d8d0c4;
}

.book-main {
  padding: 2rem 0 3rem;
}

.book-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 900px) {
  .book-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.book-step {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--jb-muted);
  margin: 0 0 0.75rem;
}

.book-panel {
  background: var(--jb-surface);
  border: 1px solid var(--jb-border);
  border-radius: var(--jb-radius);
  padding: 1.25rem;
  box-shadow: var(--jb-shadow);
}

.barber-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.barber-chip {
  padding: 0.55rem 1rem;
  border: 1px solid var(--jb-border);
  border-radius: 999px;
  background: var(--jb-surface);
  cursor: pointer;
  font: inherit;
  color: inherit;
}

.barber-chip:hover {
  border-color: var(--jb-accent);
}

.barber-chip.selected {
  background: var(--jb-primary-dark);
  color: #fff;
  border-color: var(--jb-primary-dark);
}

.time-slot .slot-barber {
  display: block;
  font-size: 0.75rem;
  opacity: 0.85;
  margin-top: 0.15rem;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.service-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  text-align: left;
  padding: 0.85rem 1rem;
  border: 1px solid var(--jb-border);
  border-radius: 12px;
  background: var(--jb-surface);
  cursor: pointer;
  font: inherit;
  color: inherit;
}

.service-btn:hover {
  border-color: var(--jb-accent);
}

.service-btn.selected {
  border-color: var(--jb-accent);
  box-shadow: inset 0 0 0 1px var(--jb-accent);
}

.service-meta {
  margin: 0.15rem 0 0;
  font-size: 0.9rem;
  color: var(--jb-muted);
}

.service-price {
  font-weight: 700;
  white-space: nowrap;
}

.book-muted {
  color: var(--jb-muted);
  font-size: 0.95rem;
}

.book-error {
  color: #9b2c2c;
  font-size: 0.95rem;
}

.cal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.cal-head h2 {
  margin: 0;
  font-size: 1.1rem;
}

.cal-nav {
  border: 1px solid var(--jb-border);
  background: var(--jb-surface);
  border-radius: 8px;
  width: 2.25rem;
  height: 2.25rem;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
}

.cal-weekdays,
.cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.35rem;
  text-align: center;
}

.cal-weekdays span {
  font-size: 0.75rem;
  color: var(--jb-muted);
  font-weight: 600;
}

.cal-day {
  aspect-ratio: 1;
  border: none;
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  font: inherit;
}

.cal-day.selected {
  background: var(--jb-primary-dark);
  color: #fff;
}

.cal-day.disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.time-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(5.5rem, 1fr));
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.time-slot {
  padding: 0.55rem 0.5rem;
  border: 1px solid var(--jb-border);
  border-radius: 10px;
  background: var(--jb-surface);
  cursor: pointer;
  font: inherit;
}

.time-slot.selected {
  background: var(--jb-primary-dark);
  color: #fff;
  border-color: var(--jb-primary-dark);
}

.details-form label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin: 0.75rem 0 0.25rem;
}

.details-form input {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--jb-border);
  border-radius: 10px;
  font: inherit;
}

.btn-primary {
  display: inline-block;
  padding: 0.75rem 1.25rem;
  border: none;
  border-radius: 999px;
  background: var(--jb-accent);
  color: var(--jb-primary-dark);
  font-weight: 700;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

.summary-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--jb-surface);
  border-top: 1px solid var(--jb-border);
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.06);
  transform: translateY(100%);
  transition: transform 0.2s ease;
  z-index: 40;
}

.summary-bar.visible {
  transform: translateY(0);
}

.summary-inner {
  width: min(100% - 2rem, 1080px);
  margin: 0 auto;
  padding: 0.85rem 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.summary-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin: 0;
}

.summary-meta dt {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--jb-muted);
  margin: 0;
}

.summary-meta dd {
  margin: 0.1rem 0 0;
  font-weight: 600;
}

.book-success {
  background: var(--jb-surface);
  border: 1px solid var(--jb-border);
  border-radius: var(--jb-radius);
  padding: 2rem;
  box-shadow: var(--jb-shadow);
}