.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(28, 25, 23, 0.4);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: modalOverlayIn var(--transition-normal) ease;
}

.modal-overlay--closing {
  animation: modalOverlayOut var(--transition-fast) ease forwards;
}

@media (min-width: 768px) {
  .modal-overlay {
    align-items: center;
  }
}

.modal {
  background: var(--color-surface);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  width: 100%;
  max-width: 560px;
  max-height: 90dvh;
  overflow-y: auto;
  animation: modalSlideUp var(--transition-normal) ease;
  overscroll-behavior: contain;
}

.modal-overlay--closing .modal {
  animation: modalSlideDown var(--transition-fast) ease forwards;
}

@media (min-width: 768px) {
  .modal {
    border-radius: var(--radius-xl);
    max-height: 85dvh;
  }
}

.modal__header {
  position: sticky;
  top: 0;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-4) var(--space-3);
  border-bottom: 1px solid var(--color-border-light);
  z-index: 1;
}

.modal__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
}

.modal__close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.modal__close:hover {
  background: var(--color-warm-100);
  color: var(--color-text);
}

.modal__body {
  padding: var(--space-4);
}

/* Confirm dialog variant */
.modal--confirm .modal__body {
  text-align: center;
  padding: var(--space-6) var(--space-4);
}

.modal--confirm .modal__message {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.modal--confirm .modal__actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
}

/* Animations */
@keyframes modalOverlayIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(100px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes modalSlideDown {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(100px);
  }
}