/* ─── Booking Hero ──────────────────────────────────────────── */
.booking-hero {
  padding: var(--space-12) 0 var(--space-8);
  border-bottom: 1px solid var(--color-border);
}
.booking-hero-inner {
  max-width: 680px;
}
.booking-back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: var(--space-6);
  transition: color var(--ease-normal);
}
.booking-back:hover { color: var(--color-primary); }

.booking-hero-title {
  font-size: var(--text-4xl);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}
.booking-hero-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.booking-info-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.booking-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(0, 212, 200, 0.07);
  border: 1px solid rgba(0, 212, 200, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: 500;
}

/* ─── Booking Layout ────────────────────────────────────────── */
.booking-section {
  padding: var(--space-12) 0 var(--space-16);
}
.booking-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--space-8);
  align-items: start;
}

/* ─── Calendar Panel ────────────────────────────────────────── */
.booking-calendar-panel {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}
.cal-nav-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: border-color var(--ease-normal), color var(--ease-normal);
}
.cal-nav-btn:hover:not(:disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.cal-nav-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.cal-month-label {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text-primary);
  text-transform: capitalize;
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.cal-dow {
  text-align: center;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  padding: var(--space-1) 0;
  text-transform: uppercase;
}
.cal-dow--weekend { color: var(--color-primary); }

.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: default;
  border: 1px solid transparent;
  background: transparent;
  color: var(--color-text-muted);
  transition:
    background  var(--ease-fast),
    border-color var(--ease-fast),
    color var(--ease-fast),
    transform var(--ease-fast);
}
.cal-day--blank { visibility: hidden; }
.cal-day--disabled { opacity: 0.3; pointer-events: none; }

.cal-day--available {
  color: var(--color-primary);
  font-weight: 700;
  cursor: pointer;
  background: rgba(0, 212, 200, 0.06);
  border-color: rgba(0, 212, 200, 0.15);
}
.cal-day--available:hover {
  background: rgba(0, 212, 200, 0.14);
  border-color: var(--color-primary);
  transform: scale(1.08);
}
.cal-day--selected {
  background: var(--color-primary) !important;
  color: #061010 !important;
  border-color: var(--color-primary) !important;
  font-weight: 800;
  transform: scale(1.08);
}

/* ─── Slots Panel ───────────────────────────────────────────── */
.booking-slots-panel {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  min-height: 300px;
  display: flex;
  flex-direction: column;
}

.slots-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  color: var(--color-text-muted);
  text-align: center;
  padding: var(--space-8);
}
.slots-empty svg { opacity: 0.4; }
.slots-empty p { font-size: var(--text-sm); line-height: 1.6; }

.slots-date-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  text-transform: capitalize;
}
.slots-cost-note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.slots-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.slot-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: var(--space-4);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition:
    border-color var(--ease-normal),
    background   var(--ease-normal),
    transform    var(--ease-fast),
    box-shadow   var(--ease-fast);
}
.slot-btn:hover {
  border-color: var(--color-primary);
  background: rgba(0, 212, 200, 0.07);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 212, 200, 0.15);
}
.slot-btn--selected {
  background: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
  box-shadow: 0 4px 20px rgba(0, 212, 200, 0.35) !important;
  transform: translateY(-2px);
}
.slot-btn--selected .slot-time { color: #061010; }
.slot-btn--selected .slot-duration { color: #061010; opacity: 0.7; }

.slot-time {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1;
}
.slot-duration {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.slot-break {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-2) 0;
}
.slot-break::before,
.slot-break::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* ─── Modal ─────────────────────────────────────────────────── */
.booking-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}
.booking-modal-overlay[hidden] { display: none; }

.booking-modal {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  width: 100%;
  max-width: 440px;
  position: relative;
  animation: modal-in 200ms var(--ease-out) both;
}
@keyframes modal-in {
  from { opacity: 0; transform: scale(0.94) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--color-text-muted);
  transition: color var(--ease-normal), border-color var(--ease-normal);
}
.modal-close:hover { color: var(--color-text-primary); border-color: var(--color-primary); }

.modal-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.modal-summary {
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-5);
  text-transform: capitalize;
}
.modal-cost-note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: var(--space-4) 0 var(--space-5);
  line-height: 1.6;
}
.modal-confirm {
  width: 100%;
  justify-content: center;
}

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 900px) {
  .booking-layout {
    grid-template-columns: 1fr;
  }
  .booking-slots-panel {
    min-height: 180px;
  }
  .slots-empty {
    padding: var(--space-6);
  }
}

@media (max-width: 600px) {
  .booking-hero-title { font-size: var(--text-3xl); }
  .slots-grid { grid-template-columns: repeat(2, 1fr); }
  .booking-pill { font-size: var(--text-xs); }
}

@media (max-width: 380px) {
  .slots-grid { grid-template-columns: 1fr 1fr; }
}