/* ============================================================
   MODAL
   ============================================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-overlay);
  padding: var(--space-4);
}

/* display: flex above would override the [hidden] attribute without this rule */
.modal-overlay[hidden] {
  display: none;
}

.modal {
  background-color: var(--color-bg-surface);
  color: var(--color-text-primary);
  width: min(520px, 100%);
  max-height: 90vh;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  transition:
    transform var(--duration-normal) var(--ease-out),
    opacity  var(--duration-normal) var(--ease-out);
}

.modal--closed {
  transform: translateY(8px) scale(0.98);
  opacity: 0;
  pointer-events: none;
}

.modal__header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-border-subtle);
  flex-shrink: 0;
}

.modal__title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
}

.modal__body {
  padding: var(--space-6);
  overflow-y: auto;
  flex: 1;
}

.modal__footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  flex-wrap: wrap;
  flex-shrink: 0;
}

.modal__footer--centered {
  justify-content: center;
}

.modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: none;
  border: none;
  color: var(--color-text-tertiary);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  font-size: var(--text-lg);
  line-height: 1;
  transition:
    color            var(--duration-fast) var(--ease-default),
    background-color var(--duration-fast) var(--ease-default);
}

.modal__close:hover {
  color: var(--color-text-primary);
  background-color: var(--color-bg-interactive);
}

@media (max-width: 480px) {
  .modal-overlay { padding: var(--space-3); }
  .modal__header,
  .modal__body,
  .modal__footer { padding: var(--space-4); }
}