/* NEO Regex - Common Components */

/* =========================
   Buttons (Extended)
   ========================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border: none;
  border-radius: var(--radius-lg);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  user-select: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.btn:disabled::before {
  display: none;
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.75rem;
  gap: var(--space-1);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1rem;
}

.btn-xl {
  padding: var(--space-5) var(--space-10);
  font-size: 1.125rem;
}

/* Button Variants */
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-800));
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--color-gray-100);
  color: var(--color-gray-700);
  border: 1px solid var(--color-gray-300);
}

.btn-secondary:hover {
  background: var(--color-gray-200);
  color: var(--color-gray-800);
  transform: translateY(-1px);
}

.btn-outline {
  background: white;
  color: var(--color-primary-600);
  border: 2px solid var(--color-primary-600);
}

.btn-outline:hover {
  background: var(--color-primary-600);
  color: white;
  transform: translateY(-1px);
}

.btn-success {
  background: linear-gradient(135deg, var(--color-success-500), var(--color-success-600));
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-success:hover {
  background: linear-gradient(135deg, var(--color-success-600), var(--color-success-700));
  transform: translateY(-1px);
}

.btn-warning {
  background: linear-gradient(135deg, var(--color-accent-500), var(--color-accent-600));
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-warning:hover {
  background: linear-gradient(135deg, var(--color-accent-600), var(--color-accent-700));
  transform: translateY(-1px);
}

.btn-danger {
  background: linear-gradient(135deg, var(--color-error-500), var(--color-error-600));
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-danger:hover {
  background: linear-gradient(135deg, var(--color-error-600), var(--color-error-700));
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-gray-600);
  border: 1px solid transparent;
}

.btn-ghost:hover {
  background: var(--color-gray-100);
  color: var(--color-gray-800);
}

.btn-link {
  background: transparent;
  color: var(--color-primary-600);
  border: none;
  padding: var(--space-2) var(--space-3);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.btn-link:hover {
  color: var(--color-primary-700);
  text-decoration-thickness: 2px;
}

/* Button Groups */
.btn-group {
  display: inline-flex;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.btn-group .btn {
  border-radius: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  margin: 0;
}

.btn-group .btn:first-child {
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.btn-group .btn:last-child {
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  border-right: none;
}

.btn-group .btn:only-child {
  border-radius: var(--radius-lg);
  border-right: none;
}

/* =========================
   Form Elements
   ========================= */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: var(--space-2);
}

.form-label.required::after {
  content: '*';
  color: var(--color-error-500);
  margin-left: var(--space-1);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-family: inherit;
  background: white;
  transition: all var(--transition-normal);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-input:invalid,
.form-select:invalid,
.form-textarea:invalid {
  border-color: var(--color-error-500);
}

.form-input:invalid:focus,
.form-select:invalid:focus,
.form-textarea:invalid:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-gray-400);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-help {
  font-size: 0.75rem;
  color: var(--color-gray-500);
  margin-top: var(--space-1);
}

.form-error {
  font-size: 0.75rem;
  color: var(--color-error-600);
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* Form Input Variants */
.form-input-sm {
  padding: var(--space-2);
  font-size: 0.875rem;
}

.form-input-lg {
  padding: var(--space-4);
  font-size: 1.125rem;
}

/* Checkbox and Radio */
.form-check {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.form-check-input {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  background: white;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
}

.form-check-input[type="radio"] {
  border-radius: 50%;
}

.form-check-input:checked {
  background: var(--color-primary-600);
  border-color: var(--color-primary-600);
}

.form-check-input:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.form-check-input[type="checkbox"]:checked::after {
  content: '✓';
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
}

.form-check-input[type="radio"]:checked::after {
  width: 6px;
  height: 6px;
  background: white;
  border-radius: 50%;
}

.form-check-label {
  font-size: 0.875rem;
  color: var(--color-gray-700);
  cursor: pointer;
  user-select: none;
}

/* Switch Toggle */
.form-switch {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
}

.switch-input {
  position: relative;
  width: 3rem;
  height: 1.5rem;
  background: var(--color-gray-300);
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: background var(--transition-normal);
}

.switch-input:checked {
  background: var(--color-primary-600);
}

.switch-input::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 1.25rem;
  height: 1.25rem;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.switch-input:checked::before {
  transform: translateX(1.5rem);
}

.switch-label {
  font-size: 0.875rem;
  color: var(--color-gray-700);
  user-select: none;
}

/* =========================
   Cards
   ========================= */
.card {
  background: white;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-gray-200);
  background: var(--color-gray-50);
}

.card-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-gray-900);
  margin: 0;
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  margin-top: var(--space-1);
}

.card-body {
  padding: var(--space-6);
}

.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-gray-200);
  background: var(--color-gray-50);
}

/* Card Variants */
.card-bordered {
  border: 2px solid var(--color-gray-200);
}

.card-elevated {
  box-shadow: var(--shadow-lg);
}

.card-elevated:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-2px);
}

.card-interactive {
  cursor: pointer;
  transition: all var(--transition-normal);
}

.card-interactive:hover {
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

/* =========================
   Badges and Pills
   ========================= */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1;
}

.badge-sm {
  padding: 0.125rem var(--space-2);
  font-size: 0.625rem;
}

.badge-lg {
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
}

/* Badge Variants */
.badge-primary {
  background: rgba(99, 102, 241, 0.1);
  color: var(--color-primary-700);
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.badge-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success-700);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-accent-700);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-error-700);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-info {
  background: rgba(6, 182, 212, 0.1);
  color: var(--color-secondary-700);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.badge-gray {
  background: var(--color-gray-100);
  color: var(--color-gray-700);
  border: 1px solid var(--color-gray-300);
}

.badge-outline {
  background: transparent;
  border: 1px solid currentColor;
}

/* Pills (Larger badges) */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.pill-interactive {
  cursor: pointer;
}

.pill-interactive:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* =========================
   Alerts
   ========================= */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid;
  font-size: 0.875rem;
  line-height: 1.5;
}

.alert-icon {
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.alert-content {
  flex: 1;
}

.alert-title {
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.alert-dismiss {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--radius-sm);
  opacity: 0.7;
  transition: opacity var(--transition-fast);
  flex-shrink: 0;
}

.alert-dismiss:hover {
  opacity: 1;
}

/* Alert Variants */
.alert-info {
  background: rgba(6, 182, 212, 0.05);
  color: var(--color-secondary-700);
  border-color: rgba(6, 182, 212, 0.2);
}

.alert-success {
  background: rgba(16, 185, 129, 0.05);
  color: var(--color-success-700);
  border-color: rgba(16, 185, 129, 0.2);
}

.alert-warning {
  background: rgba(245, 158, 11, 0.05);
  color: var(--color-accent-700);
  border-color: rgba(245, 158, 11, 0.2);
}

.alert-danger {
  background: rgba(239, 68, 68, 0.05);
  color: var(--color-error-700);
  border-color: rgba(239, 68, 68, 0.2);
}

/* =========================
   Loading States
   ========================= */
.loading {
  position: relative;
}

.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: inherit;
}

.spinner {
  width: 2rem;
  height: 2rem;
  border: 3px solid var(--color-gray-200);
  border-top: 3px solid var(--color-primary-600);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.spinner-sm {
  width: 1rem;
  height: 1rem;
  border-width: 2px;
}

.spinner-lg {
  width: 3rem;
  height: 3rem;
  border-width: 4px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-dots {
  display: inline-flex;
  gap: 0.25rem;
}

.loading-dots span {
  width: 0.5rem;
  height: 0.5rem;
  background: var(--color-primary-600);
  border-radius: 50%;
  animation: bounce 1.4s ease-in-out infinite both;
}

.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }
.loading-dots span:nth-child(3) { animation-delay: 0s; }

@keyframes bounce {
  0%, 80%, 100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}

.pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* =========================
   Progress Bars
   ========================= */
.progress {
  width: 100%;
  height: 0.5rem;
  background: var(--color-gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary-500), var(--color-primary-600));
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
  position: relative;
}

.progress-bar.animated {
  background-size: 2rem 2rem;
  background-image: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.2) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.2) 50%,
    rgba(255, 255, 255, 0.2) 75%,
    transparent 75%,
    transparent
  );
  animation: progress-stripes 1s linear infinite;
}

@keyframes progress-stripes {
  0% { background-position: 0 0; }
  100% { background-position: 2rem 0; }
}

.progress-sm {
  height: 0.25rem;
}

.progress-lg {
  height: 0.75rem;
}

/* Progress Variants */
.progress-success .progress-bar {
  background: linear-gradient(90deg, var(--color-success-500), var(--color-success-600));
}

.progress-warning .progress-bar {
  background: linear-gradient(90deg, var(--color-accent-500), var(--color-accent-600));
}

.progress-danger .progress-bar {
  background: linear-gradient(90deg, var(--color-error-500), var(--color-error-600));
}

/* =========================
   Tooltips
   ========================= */
.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip-content {
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-gray-900);
  color: white;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: var(--z-tooltip);
  pointer-events: none;
}

.tooltip-content::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: var(--color-gray-900);
}

.tooltip:hover .tooltip-content {
  opacity: 1;
  visibility: visible;
}

/* Tooltip Positions */
.tooltip-top .tooltip-content {
  bottom: 125%;
  top: auto;
}

.tooltip-bottom .tooltip-content {
  top: 125%;
  bottom: auto;
}

.tooltip-bottom .tooltip-content::after {
  top: -4px;
  border-top-color: transparent;
  border-bottom-color: var(--color-gray-900);
}

.tooltip-left .tooltip-content {
  top: 50%;
  left: auto;
  right: 125%;
  transform: translateY(-50%);
}

.tooltip-left .tooltip-content::after {
  top: 50%;
  left: 100%;
  right: auto;
  transform: translateY(-50%);
  border-left-color: var(--color-gray-900);
  border-top-color: transparent;
}

.tooltip-right .tooltip-content {
  top: 50%;
  right: auto;
  left: 125%;
  transform: translateY(-50%);
}

.tooltip-right .tooltip-content::after {
  top: 50%;
  right: 100%;
  left: auto;
  transform: translateY(-50%);
  border-right-color: var(--color-gray-900);
  border-top-color: transparent;
}

/* =========================
   Modals
   ========================= */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: white;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9) translateY(20px);
  transition: all var(--transition-normal);
}

.modal-overlay.active .modal-content {
  transform: scale(1) translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6) var(--space-6) 0;
  border-bottom: 1px solid var(--color-gray-200);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-6);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-gray-900);
}

.modal-close {
  background: none;
  border: none;
  color: var(--color-gray-400);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
}

.modal-close:hover {
  color: var(--color-gray-600);
  background: var(--color-gray-100);
}

.modal-body {
  padding: 0 var(--space-6);
}

.modal-footer {
  padding: var(--space-6);
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

/* Modal Sizes */
.modal-sm .modal-content {
  max-width: 400px;
}

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

.modal-xl .modal-content {
  max-width: 1200px;
}

.modal-fullscreen .modal-content {
  max-width: none;
  width: 100vw;
  height: 100vh;
  max-height: none;
  border-radius: 0;
  margin: 0;
}

/* =========================
   Dropdowns
   ========================= */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-toggle {
  background: white;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  transition: all var(--transition-fast);
}

.dropdown-toggle:hover {
  border-color: var(--color-primary-300);
}

.dropdown-toggle.active {
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: white;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-2);
  margin-top: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-normal);
  z-index: var(--z-dropdown);
}

.dropdown.active .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: block;
  padding: var(--space-3);
  color: var(--color-gray-700);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.dropdown-item:hover {
  background: var(--color-gray-100);
  color: var(--color-gray-900);
}

.dropdown-item.active {
  background: var(--color-primary-50);
  color: var(--color-primary-700);
}

.dropdown-divider {
  height: 1px;
  background: var(--color-gray-200);
  margin: var(--space-2) 0;
}

/* =========================
   Tabs
   ========================= */
.tabs {
  width: 100%;
}

.tab-list {
  display: flex;
  border-bottom: 1px solid var(--color-gray-200);
  overflow-x: auto;
}

.tab-button {
  background: none;
  border: none;
  padding: var(--space-3) var(--space-4);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-gray-600);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.tab-button:hover {
  color: var(--color-primary-600);
}

.tab-button.active {
  color: var(--color-primary-600);
  border-bottom-color: var(--color-primary-500);
}

.tab-content {
  padding: var(--space-6) 0;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* =========================
   Accordion
   ========================= */
.accordion {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--color-gray-200);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  width: 100%;
  background: none;
  border: none;
  padding: var(--space-4);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.accordion-header:hover {
  background: var(--color-gray-50);
}

.accordion-icon {
  transition: transform var(--transition-normal);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  padding: 0 var(--space-4);
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.accordion-item.active .accordion-content {
  max-height: 1000px;
  padding: 0 var(--space-4) var(--space-4);
}

/* =========================
   Responsive Utilities
   ========================= */
@media (max-width: 767px) {
  .btn-group {
    flex-direction: column;
  }
  
  .btn-group .btn {
    border-radius: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    border-right: none;
  }
  
  .btn-group .btn:first-child {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  
  .btn-group .btn:last-child {
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    border-bottom: none;
  }
  
  .modal-content {
    margin: var(--space-4);
    max-height: calc(100vh - 2rem);
  }
  
  .modal-footer {
    flex-direction: column;
  }
  
  .modal-footer .btn {
    width: 100%;
  }
  
  .dropdown-menu {
    left: 0;
    right: 0;
    min-width: auto;
  }
}

/* =========================
   Animation Performance
   ========================= */
.btn,
.card,
.form-input,
.form-select,
.form-textarea,
.badge,
.pill {
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .btn::before,
  .spinner,
  .loading-dots span,
  .pulse,
  .progress-bar.animated {
    animation: none !important;
  }
  
  .btn,
  .card,
  .form-input,
  .form-select,
  .form-textarea,
  .tooltip-content,
  .modal-overlay,
  .modal-content,
  .dropdown-menu,
  .accordion-content {
    transition: none !important;
  }
}