/* ===================================================
   BOOKING PAGE STYLES
   =================================================== */

.booking-section { background: var(--light); }

.booking-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 36px;
  align-items: start;
}

/* ── Form wrapper ── */
.booking-form-wrap {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 36px;
}

/* ── Steps indicator ── */
.booking-steps {
  display: flex;
  gap: 0;
  margin-bottom: 36px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
}
.step {
  flex: 1;
  padding: 12px 8px;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--mid);
  background: var(--light);
  border-right: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.step:last-child { border-right: none; }
.step span {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--border);
  color: var(--mid);
  font-size: 0.78rem;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}
.step.active { background: var(--primary-lt); color: var(--primary); }
.step.active span { background: var(--primary); color: var(--white); }
.step.done { color: var(--green); }
.step.done span { background: var(--green); color: var(--white); }

/* ── Form Steps ── */
.form-step { display: none; }
.form-step.active { display: block; }
.form-step h3 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  margin-bottom: 24px;
  color: var(--dark);
}

/* ── Service type tabs ── */
.service-type-tabs { display: flex; gap: 10px; margin-bottom: 20px; }
.svc-tab {
  padding: 8px 22px;
  border-radius: 50px;
  border: 1.5px solid var(--border);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--mid);
  background: var(--white);
  cursor: pointer;
  transition: var(--transition);
}
.svc-tab:hover { border-color: var(--primary); color: var(--primary); }
.svc-tab.active { background: var(--primary); border-color: var(--primary); color: var(--white); }

/* ── Selected service info ── */
.selected-service-info {
  background: var(--primary-lt);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-top: 16px;
  font-size: 0.9rem;
}
.selected-service-info strong { display: block; font-weight: 600; margin-bottom: 4px; color: var(--primary-dk); }

/* ── Time Slots ── */
.time-slots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 10px;
}
.time-slot {
  padding: 10px 8px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
  color: var(--dark);
}
.time-slot:hover:not(.busy) { border-color: var(--primary); color: var(--primary); }
.time-slot.selected { background: var(--primary); border-color: var(--primary); color: var(--white); }
.time-slot.busy { background: var(--light); color: #ccc; cursor: not-allowed; text-decoration: line-through; border-color: var(--border); }

/* ── Step Actions ── */
.step-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 28px; }

/* ── Booking Summary ── */
.booking-summary {
  background: var(--light);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  border: 1px solid var(--border);
}
.booking-summary table { width: 100%; }
.booking-summary td { padding: 8px 0; font-size: 0.92rem; }
.booking-summary td:first-child { color: var(--mid); width: 140px; }
.booking-summary td:last-child { font-weight: 600; }
.booking-summary tr:not(:last-child) td { border-bottom: 1px solid var(--border); }

/* ── Success ── */
.booking-success {
  text-align: center;
  padding: 40px 20px;
}
.success-icon { font-size: 4rem; margin-bottom: 16px; }
.booking-success h3 { font-family: var(--font-head); font-size: 1.8rem; margin-bottom: 12px; color: var(--green); }
.booking-success p { color: var(--mid); margin-bottom: 16px; }
.booking-code-box {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--primary-lt);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 14px 24px;
  margin: 16px 0;
  font-size: 0.9rem;
}
.booking-code-box strong { font-size: 1.3rem; color: var(--primary); font-family: monospace; letter-spacing: 0.05em; }
.success-note { font-size: 0.85rem; color: var(--mid); font-style: italic; margin-bottom: 24px; }

/* ── Sidebar ── */
.booking-sidebar { display: flex; flex-direction: column; gap: 16px; }
.sidebar-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 22px;
}
.sidebar-card h4 { font-weight: 700; margin-bottom: 10px; font-size: 0.95rem; }
.sidebar-card p { font-size: 0.88rem; color: var(--mid); margin-bottom: 14px; }
.sidebar-card ul { list-style: none; }
.sidebar-card ul li { font-size: 0.88rem; color: var(--mid); padding: 5px 0; border-bottom: 1px solid var(--light); }
.sidebar-card ul li:last-child { border-bottom: none; }
.sidebar-card--tip { background: var(--primary-lt); border-color: var(--accent); }
.sidebar-card--tip h4 { color: var(--primary-dk); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .booking-layout { grid-template-columns: 1fr; }
  .booking-sidebar { flex-direction: row; flex-wrap: wrap; }
  .sidebar-card { flex: 1 1 220px; }
}
@media (max-width: 600px) {
  .booking-form-wrap { padding: 20px; }
  .booking-steps { flex-wrap: wrap; }
  .step { font-size: 0.72rem; padding: 10px 4px; }
  .time-slots { grid-template-columns: repeat(4, 1fr); }
}

/* ── OTP Verification ── */
.otp-explain {
  display: flex;
  gap: 14px;
  background: #e3f2fd;
  border: 1px solid #90caf9;
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 20px;
}
.otp-explain__icon {
  font-size: 1.8rem;
  color: #1976d2;
  flex-shrink: 0;
  margin-top: 2px;
}
.otp-explain strong { display: block; font-weight: 700; margin-bottom: 4px; color: #1565c0; }
.otp-explain p { font-size: 0.85rem; color: #1565c0; margin: 0; line-height: 1.5; }

.otp-phone-display {
  background: var(--primary-lt);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-size: 0.9rem;
  margin-bottom: 20px;
  color: var(--dark);
}
.otp-phone-display i { color: var(--primary); margin-right: 6px; }

.otp-box {
  background: #fff;
  border: 2px solid var(--primary);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  margin-bottom: 20px;
}
.otp-box__label { font-size: 0.85rem; color: var(--mid); margin-bottom: 8px; }
.otp-box__code {
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  color: var(--primary);
  font-family: monospace;
  margin-bottom: 8px;
}
.otp-box__timer { font-size: 0.82rem; color: var(--mid); margin-bottom: 12px; }
.otp-box__timer span { font-weight: 700; color: var(--red); }
.otp-box__note { font-size: 0.8rem; color: var(--mid); font-style: italic; }

.otp-input { font-size: 1.4rem; letter-spacing: 0.3em; text-align: center; font-family: monospace; font-weight: 700; }

.otp-verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.otp-verified-badge i { color: #28a745; }

/* Step 5 indicator */
.booking-steps .step { font-size: 0.72rem; }
@media (max-width: 600px) {
  .booking-steps .step span { width: 20px; height: 20px; font-size: 0.72rem; }
}

/* ── Custom Date Picker VN (DD/MM/YYYY) ── */
.date-picker-vn {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.2s;
}
.date-picker-vn:focus-within {
  border-color: var(--pri);
  box-shadow: 0 0 0 3px var(--pri-lt);
}
.date-picker-vn .dp-sel {
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  flex: 1;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 10px 6px;
  background: transparent;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  color: var(--dark);
}
.date-picker-vn .dp-sel:focus { outline: none; background: var(--pri-lt); }
.date-picker-vn .dp-sep {
  color: var(--mid);
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0 2px;
  user-select: none;
}
/* Ngày to nhất, Năm rộng nhất */
#dpDay   { max-width: 80px; }
#dpMonth { max-width: 90px; }
#dpYear  { max-width: 100px; }