/* Healthy360 booking flow styles.
 * Supports: /book.html stepper, /confirm.html, /account.html.
 * Builds on design.css + landing.css tokens.
 */

.booking { padding: 40px 0 80px; }

/* Stepper */
.stepper {
  display: flex;
  gap: 6px;
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  overflow-x: auto;
}
.stepper-item {
  flex: 1;
  min-width: 92px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--r);
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 600;
  background: var(--surface);
  border: 1px solid var(--border);
  transition: background var(--t), color var(--t), border-color var(--t);
}
.stepper-item.active {
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 60%, var(--primary-dark) 130%);
  border-color: transparent;
  box-shadow: 0 10px 24px rgba(107,68,38,.15);
}
.stepper-item.done {
  color: var(--primary-hover);
  background: var(--primary-tint);
  border-color: rgba(164,100,71,0.2);
}
.stepper-dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  font-family: system-ui, -apple-system, "SF Pro Display", sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
}
.stepper-item:not(.active) .stepper-dot { background: rgba(107,68,38,0.07); }
.stepper-item.done .stepper-dot { background: rgba(164,100,71,0.2); }
.stepper-label { white-space: nowrap; }

/* Summary */
.booking-summary { margin-bottom: 20px; }
.booking-summary .eyebrow { margin-bottom: 10px; }
.booking-summary dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 14px; margin: 0; }
.booking-summary dt { color: var(--muted); font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.booking-summary dd { margin: 0; color: var(--ink); font-family: system-ui, -apple-system, "SF Pro Display", sans-serif; font-size: 1rem; }

/* Step containers */
.booking-step { display: none; }
.booking-step.active { display: block; }
.booking-step h1 { font-size: clamp(1.6rem, 2.4vw + .5rem, 2.4rem); margin-bottom: .2em; }
.booking-step .lede { margin-bottom: 24px; }

.step-actions {
  margin-top: 24px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: space-between;
}

/* Service grid (compact for booking) */
.booking-service-grid .service-card {
  cursor: pointer;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.booking-service-grid .service-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: var(--primary);
}

/* Staff grid */
.booking-staff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}
.booking-staff-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px;
  cursor: pointer;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  display: flex;
  gap: 14px;
  align-items: center;
}
.booking-staff-card:hover, .booking-staff-card.selected {
  transform: translateY(-2px);
  border-color: var(--primary);
  box-shadow: var(--shadow);
}
.booking-staff-card.selected {
  background: var(--primary-tint);
  border-color: var(--primary);
}
.booking-staff-avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--primary-tint);
  color: var(--primary-hover);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: system-ui, -apple-system, "SF Pro Display", sans-serif;
  font-weight: 600;
  font-size: 1.2rem;
  flex-shrink: 0;
  border: 2px solid var(--surface);
}
.booking-staff-info { min-width: 0; }
.booking-staff-info .name { font-weight: 600; color: var(--ink); font-family: system-ui, -apple-system, "SF Pro Display", sans-serif; font-size: 1.1rem; }
.booking-staff-info .title { color: var(--primary-hover); font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.booking-staff-info .specs { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 6px; }

.booking-staff-any {
  background: linear-gradient(135deg, var(--gold-tint), #fffaf0);
  border-color: rgba(201,169,97,0.3);
}

/* Slot grid */
.slot-loading { color: var(--muted); padding: 20px; text-align: center; }
.slot-day {
  margin-bottom: 22px;
}
.slot-day-head {
  font-family: system-ui, -apple-system, "SF Pro Display", sans-serif;
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.slot-day-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 8px;
}
.slot-btn {
  padding: 10px 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--r-sm);
  font-family: "Inter", sans-serif;
  font-size: .92rem;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  transition: border-color var(--t), background var(--t), transform var(--t);
}
.slot-btn:hover {
  border-color: var(--primary);
  background: var(--primary-tint);
  color: var(--primary-hover);
  transform: translateY(-1px);
}
.slot-btn.selected {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.slot-empty {
  background: var(--surface-2);
  border: 1px dashed var(--border-2);
  border-radius: var(--r-lg);
  padding: 40px 20px;
  text-align: center;
  color: var(--muted);
}

/* Intake */
.intake-card { margin-top: 14px; }
.intake-section + .intake-section { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--border); }
.intake-section-title { font-family: system-ui, -apple-system, "SF Pro Display", sans-serif; font-size: 1.15rem; color: var(--ink); margin-bottom: 14px; }
.intake-field { margin-bottom: 14px; }
.intake-field label { margin-bottom: 4px; }
.intake-field .field-help { font-size: .8rem; color: var(--muted); margin-top: 4px; }
.intake-field.checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 14px;
  background: var(--surface-2);
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
}
.intake-field.checkbox input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--primary); flex-shrink: 0; }
.intake-field.checkbox label { margin: 0; text-transform: none; letter-spacing: 0; font-weight: 500; color: var(--ink); font-size: .92rem; }
.field-error { color: var(--err); font-size: .8rem; margin-top: 4px; }

/* Pay */
#pay-panel { text-align: center; }
.pay-amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 14px;
  margin: 24px 0 20px;
  padding: 20px;
  background: linear-gradient(135deg, rgba(164,100,71,.08), rgba(107,68,38,.06));
  border-radius: var(--r-lg);
}
.pay-amount #pay-label { color: var(--muted); font-size: .9rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.pay-amount-value { font-family: system-ui, -apple-system, "SF Pro Display", sans-serif; font-size: 2.4rem; font-weight: 500; color: var(--ink); }
.pay-fineprint { color: var(--muted); font-size: .82rem; margin-top: 14px; }

/* Confirm page */
.confirm-hero {
  text-align: center;
  padding: 60px 20px 40px;
}
.confirm-hero .check-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: #fff;
  margin-bottom: 20px;
  box-shadow: 0 14px 30px rgba(164,100,71,.25);
}
.confirm-detail-card {
  margin-top: 20px;
  padding: 28px;
}
.confirm-row { display: flex; justify-content: space-between; padding: 12px 0; border-top: 1px solid var(--border); font-size: .95rem; }
.confirm-row:first-child { border-top: 0; }
.confirm-row .k { color: var(--muted); text-transform: uppercase; font-size: .78rem; letter-spacing: .06em; font-weight: 700; }
.confirm-row .v { color: var(--ink); font-family: system-ui, -apple-system, "SF Pro Display", sans-serif; font-size: 1.05rem; }

/* Account page */
.account-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 30px;
}
.appt-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}
.appt-when {
  font-family: system-ui, -apple-system, "SF Pro Display", sans-serif;
  font-size: 1.35rem;
  color: var(--ink);
  flex: 1;
  min-width: 240px;
}
.appt-meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: .88rem;
}
.appt-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* Responsive */
@media (max-width: 640px) {
  .stepper-label { display: none; }
  .stepper-item { min-width: 40px; justify-content: center; }
  .step-actions { flex-direction: column-reverse; }
  .step-actions .btn { width: 100%; }
}

/* Standalone PWA: safe-area insets */
@media (display-mode: standalone) {
  .topbar { padding-top: env(safe-area-inset-top); }
  body { padding-bottom: env(safe-area-inset-bottom); }
}