/* whatsapp-booking.css — WhatsApp 预约视频沟通弹窗 */
.wa-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.wa-modal[hidden] { display: none !important; }

.wa-modal__mask {
  position: absolute;
  inset: 0;
  background: rgba(15, 27, 51, 0.45);
}

.wa-modal__card {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(15, 27, 51, 0.18);
  padding: 24px;
  font-family: var(--font-sans, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
  color: var(--ink-900, #0F1B33);
}

.wa-modal__title {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--ink-900, #0F1B33);
}

.wa-number-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.wa-number {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink-900, #0F1B33);
  word-break: break-all;
}

.wa-modal hr {
  border: 0;
  border-top: 1px solid var(--ink-100, #E2E8F0);
  margin: 16px 0;
}

.wa-modal__subtitle {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 4px;
}

.wa-modal__tz {
  font-size: 13px;
  color: var(--ink-500, #64748B);
  margin: 0 0 14px;
}

.wa-date {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  border: 1px solid var(--ink-200, #CBD5E1);
  border-radius: 10px;
  color: var(--ink-900, #0F1B33);
  background: #fff;
  margin-bottom: 12px;
  box-sizing: border-box;
}
.wa-date:focus {
  outline: 2px solid var(--accent-500, #F56E11);
  outline-offset: 1px;
}

.wa-modal__hint {
  font-size: 13px;
  color: var(--ink-500, #64748B);
  margin: 0 0 12px;
}

.wa-slots {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.wa-slot {
  padding: 11px 10px;
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  border: 1px solid var(--ink-200, #CBD5E1);
  border-radius: 10px;
  background: var(--ink-50, #F7F9FC);
  color: var(--ink-700, #3A4A63);
  cursor: pointer;
  transition: all .15s ease;
}
.wa-slot:hover:not(:disabled) {
  border-color: var(--accent-500, #F56E11);
  color: var(--accent-600, #EA580C);
}
.wa-slot.selected {
  border-color: var(--accent-500, #F56E11);
  background: #FFF4EB;
  color: var(--accent-700, #C2410C);
  font-weight: 700;
}
.wa-slot:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.wa-modal__note {
  font-size: 13px;
  color: var(--ink-500, #64748B);
  margin: 0 0 20px;
}

.wa-modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

@media (max-width: 480px) {
  .wa-modal__card { padding: 18px; border-radius: 14px; }
  .wa-number { font-size: 18px; }
}