/* ========================================
   BASE MODAL STYLES
   ======================================== */

/* Modal backdrop - overlay covering the entire screen */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: var(--modal-backdrop-bg, rgba(0, 0, 0, 0.5));
  z-index: var(--z-modal-backdrop, 1040);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

/* Only show flex when not hidden */
.modal-backdrop:not(.hidden) {
  display: flex;
}

/* Modal container - the actual modal box */
.modal {
  background: var(--modal-bg, var(--bg-surface));
  border-radius: 1rem;
  box-shadow: var(--modal-shadow, 0 25px 50px -12px rgba(0, 0, 0, 0.25));
  width: 100%;
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  z-index: var(--z-modal, 1050);
  color: var(--modal-text-color, var(--text-primary));
}

/* Modal header */
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-default);
}

/* Modal title */
.modal-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

/* Modal close button */
.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

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

/* Modal body */
.modal-body {
  padding: 1rem 1.5rem;
}

/* Dark mode adjustments */
[data-theme="dark"] .modal,
[data-mode="dark"] .modal {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
}

/* ========================================
   AI PREFERENCES MODAL
   ======================================== */

/* Card container for each preference group */
.pref-card {
  padding: 1rem;
  border-radius: 0.75rem;
  background: var(--bg-surface-hover);
  border: 1px solid var(--border-light);
}

/* Preference buttons */
.pref-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 9999px;
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  color: var(--text-secondary);
  transition: all 0.15s ease;
  cursor: pointer;
  white-space: nowrap;
}

.pref-btn:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
  border-color: var(--border-default);
}

.pref-btn.active {
  background: var(--accent);
  color: var(--accent-contrast);
  border-color: var(--accent);
}

.pref-btn.active:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

/* Mobile responsive adjustments */
@media (max-width: 640px) {
  .pref-card {
    padding: 0.875rem;
  }

  .pref-btn {
    padding: 0.625rem 0.875rem;
    font-size: 0.8125rem;
  }
}