/*
 * Modal
 * Sizes: sm, md, lg, xl, full
 * Close on escape + overlay click (Alpine.js)
 */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  backdrop-filter: blur(2px);
}

.modal {
  position: relative;
  width: 100%;
  max-height: calc(100vh - 2rem);
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Sizes */
.modal-sm { max-width: 24rem; }
.modal-md { max-width: 32rem; }
.modal-lg { max-width: 40rem; }
.modal-xl { max-width: 56rem; }
.modal-full {
  max-width: calc(100vw - 2rem);
  max-height: calc(100vh - 2rem);
  border-radius: var(--radius-lg);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-divider);
}

.modal-title {
  font-size: var(--text-lg);
  font-weight: 600;
}

.modal-close {
  padding: var(--space-1);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-text);
  background: var(--color-surface);
}

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

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-divider);
  background: var(--color-surface);
}

/* Alpine transitions */
.modal-enter {
  transition: opacity 150ms ease;
}
.modal-enter-start {
  opacity: 0;
}
.modal-enter-end {
  opacity: 1;
}
.modal-leave {
  transition: opacity 100ms ease;
}
.modal-leave-start {
  opacity: 1;
}
.modal-leave-end {
  opacity: 0;
}