/* ─── Booking page ─── */

/* Step indicator */
.booking-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.6rem;
  flex-wrap: wrap;
}

.step {
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(22, 18, 15, 0.35);
  transition: color 300ms ease;
}

.step.active {
  color: var(--terracotta);
}

.step.done {
  color: var(--charcoal);
}

.step-line {
  width: 2.2rem;
  height: 2px;
  background: var(--edge);
  border-radius: 2px;
}

/* Panels */
.booking-panel {
  display: none;
  margin-top: clamp(1.4rem, 3vw, 2.4rem);
  animation: panelIn 400ms ease both;
}

.booking-panel.visible {
  display: block;
}

@keyframes panelIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Service grid ── */
.service-grid {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.service-option {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1.1rem;
  border-radius: 1rem;
  border: 1px solid var(--edge);
  background: var(--card);
  box-shadow: var(--shadow);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}

.service-option:hover,
.service-option:focus-visible {
  border-color: var(--terracotta);
  transform: translateY(-2px);
  box-shadow: 0 18px 50px rgba(18, 12, 9, 0.18);
}

.service-option.selected {
  border-color: var(--terracotta);
  background: linear-gradient(140deg, rgba(198, 84, 45, 0.08), rgba(243, 166, 70, 0.1));
}

.service-option strong {
  font-size: 1.15rem;
}

.svc-meta {
  font-size: 0.82rem;
  color: rgba(22, 18, 15, 0.6);
  font-weight: 600;
}

/* ── Calendar layout ── */
.cal-layout {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 740px) {
  .cal-layout { grid-template-columns: 1fr; }
}

.cal-card,
.slots-card {
  padding: 1.2rem;
  border-radius: 1rem;
  border: 1px solid var(--edge);
  background: var(--card);
  box-shadow: var(--shadow);
}

/* Calendar header */
.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.7rem;
}

.cal-header h3 {
  font-size: 1.1rem;
  margin: 0;
}

.cal-nav {
  background: none;
  border: 1px solid var(--edge);
  border-radius: 999px;
  width: 2.2rem;
  height: 2.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  font-family: inherit;
  transition: background 200ms ease;
}

.cal-nav:hover { background: rgba(198, 84, 45, 0.09); }

/* Weekday labels */
.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(22, 18, 15, 0.45);
  margin-bottom: 0.3rem;
}

/* Day grid */
.cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.3rem;
}

.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.65rem;
  font-weight: 600;
  font-size: 0.88rem;
  border: none;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.cal-day:hover:not(.disabled):not(.selected) {
  background: rgba(198, 84, 45, 0.1);
}

.cal-day.today {
  border: 2px solid var(--terracotta);
}

.cal-day.selected {
  background: var(--charcoal);
  color: var(--sand);
  transform: scale(1.08);
}

.cal-day.disabled {
  color: rgba(22, 18, 15, 0.2);
  cursor: default;
  pointer-events: none;
}

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

.cal-note {
  margin: 0.7rem 0 0;
  font-size: 0.75rem;
  color: rgba(22, 18, 15, 0.45);
  text-align: center;
}

/* ── Time slots ── */
.slots-card h3 {
  font-size: 1rem;
  margin-bottom: 0.8rem;
}

.slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 0.5rem;
}

.slot-btn {
  padding: 0.55rem 0.3rem;
  border-radius: 0.6rem;
  border: 1px solid var(--edge);
  background: rgba(255, 253, 250, 0.7);
  font-family: inherit;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.slot-btn:hover:not(.taken) {
  border-color: var(--terracotta);
  transform: translateY(-1px);
}

.slot-btn.selected {
  background: var(--charcoal);
  color: var(--sand);
  border-color: var(--charcoal);
}

.slot-btn.taken {
  color: rgba(22, 18, 15, 0.22);
  text-decoration: line-through;
  cursor: default;
  pointer-events: none;
}

.slot-actions {
  display: flex;
  gap: 0.7rem;
  margin-top: 1.2rem;
  justify-content: flex-end;
}

/* ── Confirm card ── */
.confirm-card {
  max-width: 520px;
  margin-inline: auto;
  padding: 1.6rem;
  border-radius: 1rem;
  border: 1px solid var(--edge);
  background: var(--card);
  box-shadow: var(--shadow);
}

.confirm-details {
  margin: 1rem 0 1.2rem;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.confirm-details div {
  display: flex;
  justify-content: space-between;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--edge);
}

.confirm-details dt {
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: rgba(22, 18, 15, 0.55);
}

.confirm-details dd {
  margin: 0;
  font-weight: 600;
}

.input-label {
  display: block;
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: rgba(22, 18, 15, 0.55);
  margin-bottom: 0.3rem;
  margin-top: 0.9rem;
}

.input-field {
  display: block;
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--edge);
  border-radius: 0.7rem;
  background: rgba(255, 253, 250, 0.7);
  transition: border-color 200ms ease;
}

.input-field:focus {
  outline: none;
  border-color: var(--terracotta);
}

/* ── Toast notification ── */
.toast {
  position: fixed;
  bottom: 1.6rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--charcoal);
  color: var(--sand);
  padding: 0.9rem 1.5rem;
  border-radius: 999px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.28);
  font-size: 0.92rem;
  z-index: 100;
  opacity: 0;
  transition: transform 400ms cubic-bezier(.34,1.56,.64,1), opacity 300ms ease;
  pointer-events: none;
}

.toast p { margin: 0; }

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

/* Active nav link */
.nav-active {
  color: var(--terracotta) !important;
}