/* =========================================================
   Booking / site-visit page
   ========================================================= */

.booking-hero {
  background: var(--color-primary);
  color: #fff;
  padding-top: calc(var(--header-height) + var(--space-6));
  padding-bottom: var(--space-6);
}

.booking-hero .eyebrow { color: var(--color-accent-light); }
.booking-hero .eyebrow::before { background: var(--color-accent-light); }
.booking-hero h1 { color: #fff; font-size: var(--fs-2xl); margin-bottom: var(--space-2); }
.booking-hero p { color: rgba(246,248,251,0.75); max-width: 560px; margin: 0; }

.booking-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding-block: var(--space-7);
}

/* Step indicator — horizontal, same language as calculator */
.booking-wrap .step-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  width: 100%;
}

.booking-wrap .step-indicator__item {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.booking-wrap .step-indicator__item:not(:last-of-type) {
  flex: 1;
}

.booking-wrap .step-indicator__dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-surface-alt, #eef2f8);
  color: var(--text-muted);
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
  border: 2px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.booking-wrap .step-indicator__label {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
}

.booking-wrap .step-indicator__line {
  height: 2px;
  flex: 1;
  min-width: 16px;
  background: var(--border-color, #e2e8f0);
  border-radius: 1px;
}

.booking-wrap .step-indicator__item.is-active .step-indicator__dot,
.booking-wrap .step-indicator__item.is-done .step-indicator__dot {
  background: var(--color-accent, #d97b3f);
  color: #fff;
  border-color: var(--color-accent, #d97b3f);
}

.booking-wrap .step-indicator__item.is-active .step-indicator__label {
  color: var(--text-primary);
  font-weight: 600;
}

.booking-wrap .step-indicator__item.is-done .step-indicator__label {
  color: var(--text-secondary);
}

.booking-card {
  padding: var(--space-6);
  background: var(--color-surface, #fff);
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: var(--radius-lg, 16px);
  box-shadow: 0 4px 24px rgba(16, 26, 46, 0.06);
}

.booking-step { display: none; }
.booking-step.is-active { display: block; }

.booking-step h2 {
  font-size: var(--fs-xl);
  margin: 0 0 var(--space-2);
  color: var(--text-primary);
}

.booking-step__desc {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  margin: 0 0 var(--space-5);
  line-height: 1.6;
}

.booking-loading,
.booking-error {
  padding: var(--space-5);
  text-align: center;
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

.booking-error {
  color: var(--color-danger);
  background: var(--color-danger-soft, #fbe7e3);
  border-radius: var(--radius-md, 12px);
}

.days-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  max-height: 440px;
  overflow-y: auto;
  padding-left: 2px;
}

.day-block {
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: 12px;
  padding: 14px 16px;
  background: var(--color-surface, #fff);
}

.day-block.is-empty { opacity: 0.5; }

.day-block__date {
  font-weight: 600;
  font-size: var(--fs-sm);
  margin-bottom: 10px;
  color: var(--text-primary);
}

.day-block__slots {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.slot-chip {
  appearance: none;
  border: 1.5px solid var(--border-color, #e2e8f0);
  background: var(--color-surface-alt, #f8fafc);
  color: var(--text-primary);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 12px;
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s, box-shadow 0.15s;
}

.slot-chip:hover:not(:disabled) {
  border-color: var(--color-secondary, #3e5c94);
  background: #fff;
}

.slot-chip.is-selected {
  background: var(--color-primary, #1b2a4a);
  border-color: var(--color-primary, #1b2a4a);
  color: #fff;
  box-shadow: 0 4px 12px rgba(27, 42, 74, 0.25);
}

.slot-chip.is-disabled,
.slot-chip:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.booking-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-color, #e2e8f0);
  flex-wrap: wrap;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.field {
  margin-bottom: var(--space-3);
}

.field label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-secondary);
}

.field.has-error .input {
  border-color: var(--color-danger);
}

.booking-summary {
  background: var(--color-surface-alt, #f8fafc);
  border-radius: 12px;
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  border: 1px solid var(--border-color, #e2e8f0);
}

.summary-dl {
  margin: 0;
  display: grid;
  gap: 12px;
}

.summary-dl > div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 8px;
  font-size: var(--fs-sm);
}

.summary-dl dt {
  color: var(--text-secondary);
  margin: 0;
}

.summary-dl dd {
  margin: 0;
  font-weight: 600;
  color: var(--text-primary);
}

.booking-hint {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  margin-top: var(--space-3);
}

.booking-success {
  text-align: center;
  padding: var(--space-7) var(--space-5);
  border-radius: var(--radius-lg, 16px);
  border: 1px solid var(--border-color, #e2e8f0);
  background: var(--color-surface, #fff);
}

.booking-success__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  border-radius: 50%;
  background: var(--color-success-soft, #e4f4ec);
  color: var(--color-success, #2e8b57);
  display: grid;
  place-items: center;
  font-size: 28px;
  font-weight: 700;
}

.booking-success h2 {
  margin: 0 0 var(--space-2);
}

@media (max-width: 640px) {
  .field-row { grid-template-columns: 1fr; }
  .summary-dl > div { grid-template-columns: 1fr; }
  .booking-wrap .step-indicator__label { display: none; }
  .booking-wrap .step-indicator { gap: 4px; }
}