/* ============================================
   VIRTUAL OFFICE - ENHANCED MODAL SYSTEM
   ============================================ */

/* ===== MODAL BACKDROP ===== */
.modal-backdrop {
  z-index: 1040;
  background: rgba(0, 0, 0, 0.55);
}

.modal-backdrop.fade {
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-default);
}

.modal-backdrop.fade.show {
  opacity: 1;
}

/* ===== MODAL BASE STYLES ===== */
/* Match Bootstrap 5 z-index: modal=1055, backdrop=1040 */
.modal {
  z-index: 1055;
}

/* Ensure form elements in modals are interactive */
.modal-content input,
.modal-content select,
.modal-content textarea,
.modal-content button,
.modal-content .form-control,
.modal-content .form-select {
  pointer-events: auto !important;
}

/* Fix for frozen modals - ensure nothing blocks interaction */
.modal.show .modal-content {
  pointer-events: auto !important;
}

.modal.show .modal-body {
  pointer-events: auto !important;
}

/* Fix for frozen/blurry modals - ensure proper display */
.modal.show {
  display: block;
}

.modal.fade {
  transition: opacity var(--duration-normal) var(--ease-default);
}

.modal.fade .modal-dialog {
  transform: none;
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-default);
}

.modal.show .modal-dialog {
  pointer-events: auto !important;
  transform: none;
  opacity: 1;
}

/* ===== MODAL CONTENT ===== */
.modal-content {
  background: var(--bg-surface);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  color: var(--text-primary);
  width: 100%;
  max-width: none;
  overflow: hidden;
}

/* ===== MODAL HEADER ===== */
.modal-header {
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-default);
  padding: var(--space-3) var(--space-4);
}

.modal-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-sans);
  font-weight: 650;
  font-size: var(--text-lg);
  color: var(--text-primary);
  margin: 0;
}

.modal-title i {
  color: var(--primary);
  font-size: 1.1rem;
}

/* Close Button */
.btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
  opacity: 0.7;
  transition: opacity var(--transition-fast),
              background-color var(--transition-fast);
  padding: var(--spacing-sm);
  margin: calc(-1 * var(--spacing-sm));
  width: 32px;
  height: 32px;
  background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath d='M.293.293a1 1 0 011.414 0L8 6.586 14.293.293a1 1 0 111.414 1.414L9.414 8l6.293 6.293a1 1 0 01-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 01-1.414-1.414L6.586 8 .293 1.707a1 1 0 010-1.414z'/%3e%3c/svg%3e") center/1em auto no-repeat;
  border: none;
  border-radius: var(--radius-sm);
}

.btn-close:hover {
  opacity: 1;
  background-color: rgba(255, 255, 255, 0.1);
}

.btn-close:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--primary-subtle);
}

/* ===== MODAL BODY ===== */
.modal-body {
  padding: var(--space-4);
  color: var(--text-primary);
}

.modal-body p {
  color: var(--text-secondary);
}

.modal-body .text-muted {
  color: var(--text-secondary);
}

/* ===== MODAL FOOTER ===== */
.modal-footer {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-default);
  padding: var(--space-3) var(--space-4);
  gap: var(--space-3);
}

.modal-footer .btn {
  margin: 0;
}

/* Centered footer for confirmation modals */
.modal-footer.justify-content-center {
  justify-content: center;
}

/* ===== MODAL SIZES ===== */
.modal-dialog {
  margin: 1.75rem auto;
  pointer-events: auto;
}

.modal-dialog-centered {
  display: flex;
  align-items: center;
  min-height: calc(100% - 3.5rem);
}

.modal-sm {
  max-width: 400px;
}

.modal-dialog:not(.modal-sm):not(.modal-lg) {
  max-width: 500px;
}

.modal-lg {
  max-width: 800px;
}

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

/* Form Modal */
.modal-form .modal-body {
  padding: var(--spacing-xl);
}

/* ===== CARDS INSIDE MODALS ===== */
.modal .card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.modal .card-header {
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-default);
  padding: var(--spacing-md) var(--spacing-lg);
}

.modal .card-header h6 {
  margin: 0;
  color: var(--text-primary);
  font-weight: 600;
}

.modal .card-body {
  background: transparent;
  padding: var(--spacing-lg);
  color: var(--text-primary);
}

.modal .card-footer {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-default);
  padding: var(--spacing-md) var(--spacing-lg);
}

/* ===== LIST GROUPS IN MODALS ===== */
.modal .list-group {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.modal .list-group-item {
  background: var(--bg-surface);
  border-color: var(--border-default);
  color: var(--text-primary);
  padding: var(--spacing-md) var(--spacing-lg);
}

.modal .list-group-item:first-child {
  border-top-left-radius: var(--radius-md);
  border-top-right-radius: var(--radius-md);
}

.modal .list-group-item:last-child {
  border-bottom-left-radius: var(--radius-md);
  border-bottom-right-radius: var(--radius-md);
}

.modal .list-group-item:hover {
  background: var(--bg-elevated);
}

/* ===== SCROLLABLE MODAL BODY ===== */
.modal-dialog-scrollable .modal-content {
  max-height: calc(100vh - 3.5rem);
  overflow: hidden;
}

.modal-dialog-scrollable .modal-body {
  overflow-y: auto;
  max-height: calc(100vh - 200px);
}

/* Custom scrollbar for modal body */
.modal-dialog-scrollable .modal-body::-webkit-scrollbar {
  width: 6px;
}

.modal-dialog-scrollable .modal-body::-webkit-scrollbar-track {
  background: var(--bg-base);
  border-radius: var(--radius-sm);
}

.modal-dialog-scrollable .modal-body::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: var(--radius-sm);
}

.modal-dialog-scrollable .modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* ===== SPECIFIC MODAL OVERRIDES ===== */

/* View Client Modal */
#viewClientModal .detail-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

#viewClientModal .detail-item {
  background: var(--bg-elevated);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-default);
}

#viewClientModal .detail-item.full-width {
  grid-column: 1 / -1;
}

#viewClientModal .detail-item-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

#viewClientModal .detail-item-value {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1rem;
}

#editClientModal .form-control,
#editClientModal .form-select {
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  height: auto;
  transition: background-color var(--transition-fast),
              border-color var(--transition-fast),
              box-shadow var(--transition-fast);
}

#editClientModal .form-control:focus,
#editClientModal .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-subtle);
  background: var(--bg-elevated);
}

#editClientModal textarea.form-control {
  min-height: 100px;
}

/* Assign Multiple Modal */
#assignMultipleModal .user-selection-area {
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  max-height: 200px;
  overflow-y: auto;
}

#assignMultipleModal .form-check {
  padding: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

#assignMultipleModal .form-check:hover {
  background: var(--primary-subtle);
}

#assignMultipleModal .form-check-input {
  margin-top: 0.2rem;
}

#assignMultipleModal .form-check-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

#assignMultipleModal .form-check-label .badge {
  font-size: 0.75rem;
}