/* Region Picker Modal - Follows contact-modal.css patterns */

.region-picker-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, var(--opacity-40));
  backdrop-filter: blur(1px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  z-index: var(--z-toast);
  padding: var(--space-3) var(--space-2);
  animation: regionFadeIn var(--transition-duration-fast) ease-in-out;
}

@keyframes regionFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.region-picker-content {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  box-shadow:
    0 20px 25px -5px rgba(0, 0, 0, var(--opacity-10)),
    0 10px 10px -5px rgba(0, 0, 0, var(--opacity-05));
  width: 100%;
  max-width: 620px;
  margin-top: var(--space-6);
  border: 1px solid var(--color-border);
  animation: regionSlideUp var(--transition-duration-base) ease-out;
  padding: var(--space-4);
}

@keyframes regionSlideUp {
  from { opacity: 0; transform: translateY(var(--space-2)); }
  to { opacity: 1; transform: translateY(0); }
}

.region-picker-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.region-picker-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-heading);
  margin: 0 0 var(--space-1) 0;
}

.region-picker-description {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.5;
}

.region-picker-close {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: color var(--transition-duration-fast), background var(--transition-duration-fast);
}

.region-picker-close:hover {
  color: var(--color-heading);
  background: var(--color-bg-hover);
}

/* Horizontal card layout */
.region-picker-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.region-picker-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-3);
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition-duration-fast), background var(--transition-duration-fast), transform var(--transition-duration-fast);
}

.region-picker-card:hover,
.region-picker-card:focus-visible {
  border-color: var(--color-primary);
  background: var(--color-bg-hover);
  transform: translateY(-2px);
  outline: none;
}

.region-picker-card--selected {
  border-color: var(--color-primary);
  background: var(--color-bg-hover);
}

.region-picker-card-flag {
  font-size: 2rem;
  line-height: 1;
}

.region-picker-card-label {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-heading);
}

.region-picker-card-location {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.region-picker-footer {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.5;
  text-align: center;
}

/* Responsive: stack vertically on small screens */
@media (max-width: 36rem) {
  .region-picker-content {
    max-width: 100%;
  }

  .region-picker-cards {
    grid-template-columns: 1fr;
  }
}