/* ============================================================
   Modal — reusable overlay dialog
   ============================================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background-color: var(--surface-overlay);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
  pointer-events: none;
}

.modal-overlay--visible {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  width: 100%;
  max-width: var(--max-width);
  max-height: 85dvh;
  background-color: var(--surface-elevated);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  padding: var(--space-6);
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform var(--duration-normal) var(--ease-spring);
}

.modal-overlay--visible .modal {
  transform: translateY(0);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

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

.modal__close {
  padding: var(--space-2);
  color: var(--text-muted);
  background: none;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-out);
}

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

.modal__body {
  /* Content goes here */
}

/* Handle bar for bottom sheet feel */
.modal__handle {
  width: 36px;
  height: 4px;
  background-color: var(--border-default);
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-4);
}