/**
 * Legacy Compatibility Styles
 * Maintains compatibility with existing JavaScript selectors and functionality
 */

/* ==========================================================================
   Legacy Class Mappings
   ========================================================================== */

/* Map legacy class names to new component classes */
.btn-disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Legacy form header styling */
#form-header {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  padding: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Legacy column container (typo in original) */
.column-containor {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.column-containor > div {
  flex: 1 1 250px;
  min-width: 0;
  padding: 0 var(--spacing-md);
}

.column-containor > div:only-child {
  flex: 0 0 25%;
  min-width: 250px;
}

/* ==========================================================================
   Bootstrap Override Cleanup
   ========================================================================== */

/* Remove unused Bootstrap overrides and consolidate with theme */
.form-control:not(input[type=checkbox], input[type=radio]) {
  /* Use component styles instead of inline overrides */
}

/* Ensure consistent button styling */
button:not(.btn) {
  min-width: var(--btn-min-width);
}

/* ==========================================================================
   Responsive Compatibility
   ========================================================================== */

@media (max-width: 576px) {
  .column-containor {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .column-containor > div {
    flex: 1 1 auto;
    padding: 0;
  }
  
  .column-containor > div:only-child {
    flex: 1 1 auto;
  }
}

@media (min-width: 577px) and (max-width: 768px) {
  .column-containor > div {
    flex: 1 1 calc(50% - var(--spacing-lg));
  }
}

/* ==========================================================================
   Transition Compatibility
   ========================================================================== */

/* Ensure smooth transitions for legacy elements */
.form-control,
.btn,
button {
  transition: all var(--transition-fast);
}

/* ==========================================================================
   Error State Compatibility
   ========================================================================== */

/* Maintain error styling compatibility */
.form-control.error,
.form-control[data-error="true"] {
  border-color: var(--error-color);
}

.form-control.error + .error-message,
.form-control[data-error="true"] + .error-message {
  display: block;
}

/* ==========================================================================
   Loading State Compatibility
   ========================================================================== */

/* Loading overlay for form sections */
.form-section.loading {
  position: relative;
  opacity: 0.7;
  pointer-events: none;
}

.form-section.loading::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.8);
  z-index: 1000;
}

.form-section.loading::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  margin: -12px 0 0 -12px;
  border: 2px solid var(--border-color);
  border-top-color: var(--btn-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  z-index: 1001;
}

/* ==========================================================================
   Accessibility Enhancements
   ========================================================================== */

/* Focus indicators for legacy elements */
*:focus {
  outline: 2px solid var(--border-color-focus);
  outline-offset: 2px;
}

.form-control:focus,
.btn:focus,
button:focus {
  outline: none; /* Use box-shadow instead */
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .form-control {
    border-width: 2px;
  }
  
  .btn {
    border-width: 2px;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}