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

/* Base Modal */
.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.8);
  padding: var(--space-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  z-index: var(--z-modal-backdrop);
}

.modal[aria-hidden='false'] {
  opacity: 1;
  pointer-events: auto;
}

/* Modal Sheet */
.modal-sheet {
  width: min(100%, 700px);
  background: var(--bg-primary);
  border-radius: 0;
  box-shadow: 8px 8px 0px #000000;
  border: 3px solid #000000;
  padding: var(--space-8);
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-sheet h2 {
  margin: 0 0 var(--space-4) 0;
  font-size: var(--display-md);
}

.modal-sheet p {
  margin-bottom: var(--space-6);
  color: var(--text-secondary);
}

/* Modal Close Button */
.modal-close {
  position: absolute;
  right: var(--space-4);
  top: var(--space-4);
  width: 44px;
  height: 44px;
  border-radius: 0;
  border: 2px solid #000000;
  background: var(--bg-secondary);
  color: var(--text-primary);
  cursor: pointer;
  font-size: 1.5rem;
  font-weight: 700;
  display: grid;
  place-items: center;
  transition: all var(--transition-fast);
  font-family: 'Space Grotesk', sans-serif;
}

.modal-close:hover {
  background: var(--accent-primary);
  color: #FFFFFF;
}

.modal-close:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

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

.confirmation-modal .modal-sheet {
  max-width: 500px;
}

.confirmation-modal .modal-sheet h2 {
  margin-bottom: var(--space-2);
}

.confirmation-modal .confirmation-message {
  font-size: var(--body-md);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.confirmation-modal .confirmation-details {
  background: var(--bg-secondary);
  border: 1px solid #000000;
  padding: var(--space-4);
  margin-bottom: var(--space-6);
}

.confirmation-modal .confirmation-details p {
  margin: 0;
  font-size: var(--body-sm);
  color: var(--text-secondary);
}

.confirmation-modal .confirmation-details strong {
  color: var(--text-primary);
}

.confirmation-modal .modal-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.confirmation-modal .modal-actions .btn {
  width: 100%;
}

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

.form-modal .modal-sheet {
  max-width: 600px;
}

.form-modal .form-group {
  margin-bottom: var(--space-4);
}

.form-modal .form-actions {
  margin-top: var(--space-6);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.form-modal .form-actions .btn {
  width: 100%;
}

/* ========================================
   REDUCED MOTION
   ======================================== */

@media (prefers-reduced-motion: reduce) {
  .modal {
    transition: none;
  }
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 640px) {
  .modal {
    padding: var(--space-4);
  }

  .modal-sheet {
    padding: var(--space-6);
    max-height: 95vh;
  }

  .modal-sheet h2 {
    font-size: var(--display-sm);
  }

  .modal-close {
    width: 36px;
    height: 36px;
    font-size: 1.2rem;
  }

  .confirmation-modal .modal-actions,
  .form-modal .form-actions {
    grid-template-columns: 1fr;
  }
}