/**
 * ============================================================================
 * SIGL - ADVANCED COMPONENTS
 * Sistema Integrado de Gestão Legislativa
 * ============================================================================
 * 
 * Componentes avançados e especializados.
 * 
 * ÍNDICE:
 * 1. NAVIGATION - Breadcrumbs, Tabs, Stepper
 * 2. DATA DISPLAY - Timeline, Stats Cards, Data Lists
 * 3. FEEDBACK - Callouts, Banners, Notifications
 * 4. OVERLAYS - Drawers, Popovers, Dropdown Menu
 * 5. LAYOUT - Sidebar, Split View, Dashboard Grid
 * 6. SPECIALIZED - Voting Panel, Parliamentary Cards, Session Status
 * 
 * Autor: IntGest
 * Versão: 1.0.0
 * Data: 2025-12-14
 * ============================================================================
 */

/* =============================================================================
   1. NAVIGATION COMPONENTS
   ============================================================================= */

/* -----------------------------------------------------------------------------
   Breadcrumb
   ----------------------------------------------------------------------------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  padding: var(--spacing-3) var(--spacing-4);
  margin-bottom: var(--spacing-4);
  list-style: none;
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
}

.breadcrumb-item + .breadcrumb-item {
  padding-left: var(--spacing-2);
}

.breadcrumb-item + .breadcrumb-item::before {
  content: '/';
  padding-right: var(--spacing-2);
  color: var(--color-text-muted);
}

.breadcrumb-item a {
  color: var(--color-text-link);
  text-decoration: none;
  transition: color var(--duration-150);
}

.breadcrumb-item a:hover {
  color: var(--color-text-link-hover);
  text-decoration: underline;
}

.breadcrumb-item.active {
  color: var(--color-text-muted);
}

/* Breadcrumb com ícones */
.breadcrumb-icon::before {
  content: none !important;
}

.breadcrumb-icon i {
  margin: 0 var(--spacing-2);
  color: var(--color-text-muted);
}

/* -----------------------------------------------------------------------------
   Tabs
   ----------------------------------------------------------------------------- */
.tabs {
  display: flex;
  flex-direction: column;
}

.tabs-nav {
  display: flex;
  gap: var(--spacing-1);
  border-bottom: 2px solid var(--color-border-light);
  margin-bottom: var(--spacing-4);
  overflow-x: auto;
  scrollbar-width: none;
}

.tabs-nav::-webkit-scrollbar {
  display: none;
}

.tab-item {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--duration-150);
}

.tab-item:hover {
  color: var(--color-primary);
  background-color: var(--color-bg-hover);
}

.tab-item.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tab-item:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--color-primary-200);
}

.tab-item i {
  font-size: var(--font-size-base);
}

.tab-item .badge {
  margin-left: var(--spacing-1);
}

/* Tabs Pill Style */
.tabs-nav.tabs-pills {
  border-bottom: none;
  gap: var(--spacing-2);
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-1);
  border-radius: var(--radius-lg);
  width: fit-content;
}

.tabs-pills .tab-item {
  border-bottom: none;
  border-radius: var(--radius-md);
  margin-bottom: 0;
}

.tabs-pills .tab-item.active {
  background-color: var(--color-bg-primary);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* Tab Content */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn var(--duration-200) ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* -----------------------------------------------------------------------------
   Stepper / Wizard
   ----------------------------------------------------------------------------- */
.stepper {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-6);
}

.stepper-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  position: relative;
}

.stepper-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 18px;
  left: calc(50% + 20px);
  width: calc(100% - 40px);
  height: 2px;
  background-color: var(--color-border-light);
}

.stepper-item.completed::after {
  background-color: var(--color-success);
}

.stepper-circle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: var(--color-bg-secondary);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  z-index: 1;
  transition: all var(--duration-200);
}

.stepper-item.active .stepper-circle {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  box-shadow: 0 0 0 4px var(--color-primary-100);
}

.stepper-item.completed .stepper-circle {
  background-color: var(--color-success);
  border-color: var(--color-success);
  color: white;
}

.stepper-item.completed .stepper-circle i {
  font-size: var(--font-size-sm);
}

.stepper-label {
  margin-top: var(--spacing-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  text-align: center;
  max-width: 100px;
}

.stepper-item.active .stepper-label {
  color: var(--color-primary);
}

.stepper-item.completed .stepper-label {
  color: var(--color-success);
}

/* Stepper Vertical */
.stepper-vertical {
  flex-direction: column;
  gap: var(--spacing-4);
}

.stepper-vertical .stepper-item {
  flex-direction: row;
  align-items: flex-start;
  gap: var(--spacing-3);
}

.stepper-vertical .stepper-item:not(:last-child)::after {
  top: 36px;
  left: 17px;
  width: 2px;
  height: calc(100% + var(--spacing-4) - 36px);
}

.stepper-vertical .stepper-label {
  margin-top: var(--spacing-1);
  text-align: left;
  max-width: none;
}

/* Pagination */
.pagination {
  display: flex;
  gap: var(--spacing-1);
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-item {
  display: inline-flex;
}

.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 var(--spacing-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--duration-150);
}

.page-link:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-50);
  border-color: var(--color-primary-200);
}

.page-item.active .page-link {
  color: white;
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.page-item.disabled .page-link {
  color: var(--color-text-muted);
  background-color: var(--color-bg-secondary);
  pointer-events: none;
}

/* =============================================================================
   2. DATA DISPLAY COMPONENTS
   ============================================================================= */

/* -----------------------------------------------------------------------------
   Timeline
   ----------------------------------------------------------------------------- */
.timeline {
  position: relative;
  padding-left: var(--spacing-8);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-border-light);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--spacing-6);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: calc(-1 * var(--spacing-8) + 4px);
  width: 16px;
  height: 16px;
  background-color: var(--color-bg-primary);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  z-index: 1;
}

.timeline-item.timeline-success .timeline-marker {
  border-color: var(--color-success);
  background-color: var(--color-success);
}

.timeline-item.timeline-danger .timeline-marker {
  border-color: var(--color-danger);
  background-color: var(--color-danger);
}

.timeline-item.timeline-warning .timeline-marker {
  border-color: var(--color-warning);
  background-color: var(--color-warning);
}

.timeline-content {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
}

.timeline-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-1);
}

.timeline-time {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-2);
}

.timeline-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

/* -----------------------------------------------------------------------------
   Stats Card
   ----------------------------------------------------------------------------- */
.stat-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-5);
  transition: all var(--duration-200);
}

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

.stat-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--spacing-3);
}

.stat-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-xl);
}

.stat-card-icon.primary {
  background-color: var(--color-primary-100);
  color: var(--color-primary-600);
}

.stat-card-icon.success {
  background-color: var(--color-success-100);
  color: var(--color-success-600);
}

.stat-card-icon.warning {
  background-color: var(--color-warning-100);
  color: var(--color-warning-600);
}

.stat-card-icon.danger {
  background-color: var(--color-danger-100);
  color: var(--color-danger-600);
}

.stat-card-icon.info {
  background-color: var(--color-info-100);
  color: var(--color-info-600);
}

.stat-card-trend {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-full);
}

.stat-card-trend.up {
  background-color: var(--color-success-100);
  color: var(--color-success-700);
}

.stat-card-trend.down {
  background-color: var(--color-danger-100);
  color: var(--color-danger-700);
}

.stat-card-value {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  line-height: 1;
  margin-bottom: var(--spacing-1);
}

.stat-card-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.stat-card-footer {
  margin-top: var(--spacing-4);
  padding-top: var(--spacing-3);
  border-top: 1px solid var(--color-border-light);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* -----------------------------------------------------------------------------
   Data List / Description List
   ----------------------------------------------------------------------------- */
.data-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.data-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-3) 0;
  border-bottom: 1px solid var(--color-border-light);
}

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

.data-list-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.data-list-value {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  text-align: right;
}

/* Data List Horizontal */
.data-list-horizontal {
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--spacing-6);
}

.data-list-horizontal .data-list-item {
  flex-direction: column;
  align-items: flex-start;
  border-bottom: none;
  padding: 0;
  gap: var(--spacing-1);
}

.data-list-horizontal .data-list-value {
  text-align: left;
  font-size: var(--font-size-lg);
}

/* -----------------------------------------------------------------------------
   Info Card / Feature Card
   ----------------------------------------------------------------------------- */
.info-card {
  display: flex;
  gap: var(--spacing-4);
  padding: var(--spacing-5);
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  transition: all var(--duration-200);
}

.info-card:hover {
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-md);
}

.info-card-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-100), var(--color-primary-200));
  border-radius: var(--radius-lg);
  color: var(--color-primary-600);
  font-size: var(--font-size-2xl);
}

.info-card-content {
  flex: 1;
  min-width: 0;
}

.info-card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-1);
}

.info-card-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

.info-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  margin-top: var(--spacing-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
}

.info-card-link:hover {
  text-decoration: underline;
}

/* =============================================================================
   3. FEEDBACK COMPONENTS
   ============================================================================= */

/* -----------------------------------------------------------------------------
   Callout
   ----------------------------------------------------------------------------- */
.callout {
  display: flex;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-info);
  background-color: var(--color-info-50);
}

.callout-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-info);
  font-size: var(--font-size-lg);
}

.callout-content {
  flex: 1;
}

.callout-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-info-800);
  margin-bottom: var(--spacing-1);
}

.callout-text {
  font-size: var(--font-size-sm);
  color: var(--color-info-700);
  margin: 0;
}

/* Callout Variants */
.callout-success {
  border-color: var(--color-success);
  background-color: var(--color-success-50);
}

.callout-success .callout-icon { color: var(--color-success); }
.callout-success .callout-title { color: var(--color-success-800); }
.callout-success .callout-text { color: var(--color-success-700); }

.callout-warning {
  border-color: var(--color-warning);
  background-color: var(--color-warning-50);
}

.callout-warning .callout-icon { color: var(--color-warning-600); }
.callout-warning .callout-title { color: var(--color-warning-800); }
.callout-warning .callout-text { color: var(--color-warning-700); }

.callout-danger {
  border-color: var(--color-danger);
  background-color: var(--color-danger-50);
}

.callout-danger .callout-icon { color: var(--color-danger); }
.callout-danger .callout-title { color: var(--color-danger-800); }
.callout-danger .callout-text { color: var(--color-danger-700); }

/* -----------------------------------------------------------------------------
   Banner
   ----------------------------------------------------------------------------- */
.banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
  padding: var(--spacing-3) var(--spacing-4);
  background-color: var(--color-primary);
  color: white;
}

.banner-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  flex: 1;
}

.banner-icon {
  font-size: var(--font-size-lg);
}

.banner-text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.banner-actions {
  display: flex;
  gap: var(--spacing-2);
}

.banner-close {
  background: none;
  border: none;
  color: white;
  opacity: 0.8;
  cursor: pointer;
  padding: var(--spacing-1);
  transition: opacity var(--duration-150);
}

.banner-close:hover {
  opacity: 1;
}

/* Banner Variants */
.banner-warning {
  background-color: var(--color-warning);
  color: var(--color-warning-900);
}

.banner-danger {
  background-color: var(--color-danger);
}

.banner-success {
  background-color: var(--color-success);
}

/* -----------------------------------------------------------------------------
   Notification / Floating Toast
   ----------------------------------------------------------------------------- */
.notification-container {
  position: fixed;
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  pointer-events: none;
}

.notification-container.top-right {
  top: var(--spacing-4);
  right: var(--spacing-4);
}

.notification-container.top-left {
  top: var(--spacing-4);
  left: var(--spacing-4);
}

.notification-container.bottom-right {
  bottom: var(--spacing-4);
  right: var(--spacing-4);
}

.notification-container.bottom-left {
  bottom: var(--spacing-4);
  left: var(--spacing-4);
}

.notification {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  min-width: 320px;
  max-width: 420px;
  padding: var(--spacing-4);
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  pointer-events: auto;
  animation: slideIn var(--duration-300) ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.notification-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  font-size: var(--font-size-base);
}

.notification.success .notification-icon {
  background-color: var(--color-success-100);
  color: var(--color-success);
}

.notification.danger .notification-icon {
  background-color: var(--color-danger-100);
  color: var(--color-danger);
}

.notification.warning .notification-icon {
  background-color: var(--color-warning-100);
  color: var(--color-warning-600);
}

.notification.info .notification-icon {
  background-color: var(--color-info-100);
  color: var(--color-info);
}

.notification-content {
  flex: 1;
  min-width: 0;
}

.notification-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-0-5);
}

.notification-message {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

.notification-close {
  flex-shrink: 0;
  background: none;
  border: none;
  padding: var(--spacing-1);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--duration-150);
}

.notification-close:hover {
  color: var(--color-text-primary);
}

/* =============================================================================
   4. OVERLAY COMPONENTS
   ============================================================================= */

/* -----------------------------------------------------------------------------
   Drawer / Slide Panel
   ----------------------------------------------------------------------------- */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-300);
}

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

.drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 400px;
  max-width: 90vw;
  background-color: var(--color-bg-surface);
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-2xl);
  transition: transform var(--duration-300) ease-out;
}

.drawer-right {
  right: 0;
  transform: translateX(100%);
}

.drawer-left {
  left: 0;
  transform: translateX(-100%);
}

.drawer.active {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-5);
  border-bottom: 1px solid var(--color-border-light);
}

.drawer-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0;
}

.drawer-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--duration-150);
}

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

.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-5);
}

.drawer-footer {
  display: flex;
  gap: var(--spacing-3);
  padding: var(--spacing-4) var(--spacing-5);
  border-top: 1px solid var(--color-border-light);
}

/* -----------------------------------------------------------------------------
   Dropdown Menu
   ----------------------------------------------------------------------------- */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: var(--z-dropdown);
  min-width: 200px;
  padding: var(--spacing-2);
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--duration-200);
}

.dropdown-menu.show,
.dropdown:hover .dropdown-menu,
.dropdown.active .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(var(--spacing-1));
}

.dropdown-menu-right {
  left: auto;
  right: 0;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  width: 100%;
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  background: none;
  border: none;
  border-radius: var(--radius-md);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--duration-150);
}

.dropdown-item:hover {
  background-color: var(--color-bg-hover);
  color: var(--color-text-primary);
}

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

.dropdown-item.danger {
  color: var(--color-danger);
}

.dropdown-item.danger:hover {
  background-color: var(--color-danger-50);
}

.dropdown-item i {
  width: 16px;
  text-align: center;
  color: var(--color-text-muted);
}

.dropdown-item:hover i {
  color: inherit;
}

.dropdown-divider {
  height: 1px;
  margin: var(--spacing-2) 0;
  background-color: var(--color-border-light);
}

.dropdown-header {
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* -----------------------------------------------------------------------------
   Popover
   ----------------------------------------------------------------------------- */
.popover {
  position: absolute;
  z-index: var(--z-popover);
  max-width: 320px;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.popover-header {
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  background-color: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.popover-body {
  padding: var(--spacing-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* =============================================================================
   5. LAYOUT COMPONENTS
   ============================================================================= */

/* -----------------------------------------------------------------------------
   Page Header
   ----------------------------------------------------------------------------- */
.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
  padding: var(--spacing-4) 0;
  margin-bottom: var(--spacing-6);
  border-bottom: 1px solid var(--color-border-light);
}

.page-header-content {
  flex: 1;
  min-width: 0;
}

.page-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0;
  line-height: var(--line-height-tight);
}

.page-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: var(--spacing-1) 0 0;
}

.page-header-actions {
  display: flex;
  gap: var(--spacing-3);
  flex-shrink: 0;
}

/* -----------------------------------------------------------------------------
   Section
   ----------------------------------------------------------------------------- */
.section {
  margin-bottom: var(--spacing-8);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-4);
}

.section-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0;
}

.section-actions {
  display: flex;
  gap: var(--spacing-2);
}

/* -----------------------------------------------------------------------------
   Dashboard Grid
   ----------------------------------------------------------------------------- */
.dashboard-grid {
  display: grid;
  gap: var(--spacing-4);
}

.dashboard-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.dashboard-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.dashboard-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
  .dashboard-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .dashboard-grid-2,
  .dashboard-grid-3,
  .dashboard-grid-4 {
    grid-template-columns: 1fr;
  }
}

/* -----------------------------------------------------------------------------
   Split Layout
   ----------------------------------------------------------------------------- */
.split-layout {
  display: flex;
  min-height: calc(100vh - 60px);
}

.split-sidebar {
  width: 280px;
  flex-shrink: 0;
  background-color: var(--color-bg-surface);
  border-right: 1px solid var(--color-border-light);
  overflow-y: auto;
}

.split-content {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  padding: var(--spacing-6);
}

@media (max-width: 768px) {
  .split-layout {
    flex-direction: column;
  }
  
  .split-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--color-border-light);
  }
}

/* =============================================================================
   6. SPECIALIZED COMPONENTS (SIGL Specific)
   ============================================================================= */

/* -----------------------------------------------------------------------------
   Parliamentary Card
   ----------------------------------------------------------------------------- */
.parlamentar-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  padding: var(--spacing-4);
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  transition: all var(--duration-200);
}

.parlamentar-card:hover {
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-md);
}

.parlamentar-avatar {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 3px solid var(--color-primary-100);
}

.parlamentar-info {
  flex: 1;
  min-width: 0;
}

.parlamentar-nome {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-0-5);
}

.parlamentar-partido {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.parlamentar-partido-sigla {
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

.parlamentar-status {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* -----------------------------------------------------------------------------
   Voting Status Card
   ----------------------------------------------------------------------------- */
.vote-status-card {
  padding: var(--spacing-5);
  background-color: var(--color-bg-surface);
  border-radius: var(--radius-xl);
  text-align: center;
}

.vote-status-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-2);
}

.vote-status-value {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  line-height: 1;
}

.vote-status-value.favor { color: var(--color-success); }
.vote-status-value.contra { color: var(--color-danger); }
.vote-status-value.abstencao { color: var(--color-warning); }
.vote-status-value.ausente { color: var(--color-text-muted); }

/* -----------------------------------------------------------------------------
   Session Card
   ----------------------------------------------------------------------------- */
.session-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--duration-200);
}

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

.session-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4);
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
  color: white;
}

.session-card-tipo {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.9;
}

.session-card-numero {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
}

.session-card-body {
  padding: var(--spacing-4);
  flex: 1;
}

.session-card-date {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-3);
}

.session-card-date i {
  color: var(--color-primary);
}

.session-card-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.session-card-item {
  display: flex;
  justify-content: space-between;
  font-size: var(--font-size-sm);
}

.session-card-item-label {
  color: var(--color-text-muted);
}

.session-card-item-value {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.session-card-footer {
  padding: var(--spacing-3) var(--spacing-4);
  border-top: 1px solid var(--color-border-light);
  background-color: var(--color-bg-secondary);
}

/* Session Status Badge */
.session-status {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
}

.session-status.aberta {
  background-color: var(--color-success-100);
  color: var(--color-success-700);
}

.session-status.em-andamento {
  background-color: var(--color-info-100);
  color: var(--color-info-700);
}

.session-status.suspensa {
  background-color: var(--color-warning-100);
  color: var(--color-warning-700);
}

.session-status.encerrada {
  background-color: var(--color-neutral-100);
  color: var(--color-neutral-600);
}

/* -----------------------------------------------------------------------------
   Document Card
   ----------------------------------------------------------------------------- */
.document-card {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
  padding: var(--spacing-4);
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  transition: all var(--duration-200);
}

.document-card:hover {
  border-color: var(--color-primary-200);
}

.document-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-danger-100);
  border-radius: var(--radius-lg);
  color: var(--color-danger);
  font-size: var(--font-size-xl);
}

.document-icon.pdf { background-color: var(--color-danger-100); color: var(--color-danger); }
.document-icon.doc { background-color: var(--color-info-100); color: var(--color-info); }
.document-icon.xls { background-color: var(--color-success-100); color: var(--color-success); }

.document-info {
  flex: 1;
  min-width: 0;
}

.document-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-1);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.document-meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.document-actions {
  display: flex;
  gap: var(--spacing-2);
}

/* -----------------------------------------------------------------------------
   Voting Panel Display
   ----------------------------------------------------------------------------- */
.voting-panel {
  background: linear-gradient(135deg, var(--color-neutral-900), var(--color-neutral-800));
  border-radius: var(--radius-2xl);
  padding: var(--spacing-6);
  color: white;
}

.voting-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-6);
}

.voting-panel-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
}

.voting-panel-timer {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  font-family: var(--font-family-mono);
  background-color: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-lg);
}

.voting-panel-results {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-4);
}

.voting-result-box {
  text-align: center;
  padding: var(--spacing-4);
  border-radius: var(--radius-xl);
  background-color: rgba(255, 255, 255, 0.1);
}

.voting-result-box.sim {
  background-color: rgba(16, 185, 129, 0.2);
  border: 2px solid var(--color-success);
}

.voting-result-box.nao {
  background-color: rgba(239, 68, 68, 0.2);
  border: 2px solid var(--color-danger);
}

.voting-result-box.abstencao {
  background-color: rgba(245, 158, 11, 0.2);
  border: 2px solid var(--color-warning);
}

.voting-result-count {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  line-height: 1;
  margin-bottom: var(--spacing-1);
}

.voting-result-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.8;
}

/* -----------------------------------------------------------------------------
   Agenda Item
   ----------------------------------------------------------------------------- */
.agenda-item {
  display: flex;
  gap: var(--spacing-4);
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--color-border-light);
}

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

.agenda-item-number {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary-100);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-full);
}

.agenda-item-content {
  flex: 1;
  min-width: 0;
}

.agenda-item-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-1);
}

.agenda-item-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

.agenda-item-meta {
  display: flex;
  gap: var(--spacing-4);
  margin-top: var(--spacing-2);
}

.agenda-item-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.agenda-item-actions {
  flex-shrink: 0;
  display: flex;
  gap: var(--spacing-2);
}

/* Agenda item status */
.agenda-item.pendente .agenda-item-number {
  background-color: var(--color-warning-100);
  color: var(--color-warning-600);
}

.agenda-item.concluido .agenda-item-number {
  background-color: var(--color-success-100);
  color: var(--color-success);
}

.agenda-item.concluido .agenda-item-title {
  text-decoration: line-through;
  color: var(--color-text-muted);
}

/* =============================================================================
   ANIMATION UTILITIES
   ============================================================================= */

.animate-fade-in {
  animation: fadeIn var(--duration-300) ease-out;
}

.animate-slide-up {
  animation: slideUp var(--duration-300) ease-out;
}

.animate-slide-down {
  animation: slideDown var(--duration-300) ease-out;
}

.animate-scale {
  animation: scaleIn var(--duration-200) ease-out;
}

.animate-bounce {
  animation: bounce 1s ease infinite;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

.animate-spin {
  animation: spin 1s linear infinite;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

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

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* =============================================================================
   TOAST / NOTIFICATION SYSTEM
   ============================================================================= */

/* Toast Container */
.toast-container {
  position: fixed;
  z-index: 9999;
  pointer-events: none;
  padding: var(--spacing-4);
}

.toast-container.top-right {
  top: 0;
  right: 0;
}

.toast-container.top-left {
  top: 0;
  left: 0;
}

.toast-container.top-center {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.toast-container.bottom-right {
  bottom: 0;
  right: 0;
}

.toast-container.bottom-left {
  bottom: 0;
  left: 0;
}

.toast-container.bottom-center {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

/* Toast Item */
.toast {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  min-width: 320px;
  max-width: 420px;
  padding: var(--spacing-4);
  margin-bottom: var(--spacing-3);
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border-light);
  pointer-events: all;
  animation: toastSlideIn var(--duration-300) var(--ease-out);
}

.toast.toast-exiting {
  animation: toastSlideOut var(--duration-200) var(--ease-in) forwards;
}

@keyframes toastSlideIn {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes toastSlideOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* Toast slide from left */
.toast-container.top-left .toast,
.toast-container.bottom-left .toast {
  animation-name: toastSlideInLeft;
}

.toast-container.top-left .toast.toast-exiting,
.toast-container.bottom-left .toast.toast-exiting {
  animation-name: toastSlideOutLeft;
}

@keyframes toastSlideInLeft {
  from {
    opacity: 0;
    transform: translateX(-100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes toastSlideOutLeft {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(-100%);
  }
}

/* Toast slide from top/bottom for center */
.toast-container.top-center .toast {
  animation-name: toastSlideInTop;
}

.toast-container.bottom-center .toast {
  animation-name: toastSlideInBottom;
}

@keyframes toastSlideInTop {
  from {
    opacity: 0;
    transform: translateY(-100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes toastSlideInBottom {
  from {
    opacity: 0;
    transform: translateY(100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Toast Icon */
.toast-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
}

.toast-icon svg {
  width: 16px;
  height: 16px;
}

/* Toast Content */
.toast-content {
  flex: 1;
  min-width: 0;
}

.toast-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-1);
}

.toast-message {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* Toast Close */
.toast-close {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: #fff;
  cursor: pointer;
  transition: all var(--duration-150);
}

.toast-close:hover {
  background-color: #fff;
  color: #000
}

/* Toast Progress Bar */
.toast-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-bg-tertiary);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  overflow: hidden;
}

.toast-progress-bar {
  height: 100%;
  background-color: var(--color-primary);
  animation: toastProgress linear forwards;
}

@keyframes toastProgress {
  from { width: 100%; }
  to { width: 0%; }
}

/* Toast Variants */
.toast.toast-success {
  border-left: 4px solid var(--color-success);
}

.toast.toast-success .toast-icon {
  background-color: var(--color-success-100);
  color: var(--color-success);
}

.toast.toast-success .toast-progress-bar {
  background-color: var(--color-success);
}

.toast.toast-error {
  border-left: 4px solid var(--color-danger);
}

.toast.toast-error .toast-icon {
  background-color: var(--color-danger-100);
  color: var(--color-danger);
}

.toast.toast-error .toast-progress-bar {
  background-color: var(--color-danger);
}

.toast.toast-warning {
  border-left: 4px solid var(--color-warning);
}

.toast.toast-warning .toast-icon {
  background-color: var(--color-warning-100);
  color: var(--color-warning-600);
}

.toast.toast-warning .toast-progress-bar {
  background-color: var(--color-warning);
}

.toast.toast-info {
  border-left: 4px solid var(--color-info);
}

.toast.toast-info .toast-icon {
  background-color: var(--color-info-100);
  color: var(--color-info);
}

.toast.toast-info .toast-progress-bar {
  background-color: var(--color-info);
}

/* =============================================================================
   LOADING STATES & SPINNERS
   ============================================================================= */

/* Basic Spinner */
.spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid var(--color-border-light);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

.spinner-sm {
  width: 16px;
  height: 16px;
  border-width: 2px;
}

.spinner-lg {
  width: 40px;
  height: 40px;
  border-width: 4px;
}

.spinner-xl {
  width: 56px;
  height: 56px;
  border-width: 5px;
}

/* Spinner Colors */
.spinner-white {
  border-color: rgba(255, 255, 255, 0.3);
  border-top-color: white;
}

.spinner-primary {
  border-top-color: var(--color-primary);
}

.spinner-success {
  border-top-color: var(--color-success);
}

.spinner-danger {
  border-top-color: var(--color-danger);
}

/* Dots Loader */
.loader-dots {
  display: inline-flex;
  gap: var(--spacing-1);
}

.loader-dots span {
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  animation: dotPulse 1.4s ease-in-out infinite both;
}

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

@keyframes dotPulse {
  0%, 80%, 100% {
    transform: scale(0.6);
    opacity: 0.5;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

/* Bars Loader */
.loader-bars {
  display: inline-flex;
  gap: 3px;
  height: 24px;
  align-items: center;
}

.loader-bars span {
  width: 4px;
  height: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-sm);
  animation: barGrow 1s ease-in-out infinite;
}

.loader-bars span:nth-child(1) { animation-delay: 0s; }
.loader-bars span:nth-child(2) { animation-delay: 0.1s; }
.loader-bars span:nth-child(3) { animation-delay: 0.2s; }
.loader-bars span:nth-child(4) { animation-delay: 0.3s; }

@keyframes barGrow {
  0%, 100% {
    transform: scaleY(0.4);
  }
  50% {
    transform: scaleY(1);
  }
}

/* Skeleton Loader */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-neutral-200) 25%,
    var(--color-neutral-100) 50%,
    var(--color-neutral-200) 75%
  );
  background-size: 200% 100%;
  animation: skeletonShimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

@keyframes skeletonShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-text {
  height: 1em;
  margin-bottom: var(--spacing-2);
}

.skeleton-text:last-child {
  width: 70%;
  margin-bottom: 0;
}

.skeleton-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
}

.skeleton-image {
  width: 100%;
  height: 200px;
}

.skeleton-button {
  width: 120px;
  height: 40px;
  border-radius: var(--radius-lg);
}

.skeleton-card {
  padding: var(--spacing-4);
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
}

/* Loading Overlay */
.loading-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3);
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(2px);
  z-index: 50;
  animation: fadeIn var(--duration-200) ease-out;
}

.loading-overlay-dark {
  background-color: rgba(0, 0, 0, 0.7);
  color: white;
}

.loading-overlay-text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

.loading-overlay-dark .loading-overlay-text {
  color: rgba(255, 255, 255, 0.8);
}

/* Button Loading State */
.btn-loading {
  position: relative;
  pointer-events: none;
  color: transparent !important;
}

.btn-loading::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  top: 50%;
  left: 50%;
  margin-top: -9px;
  margin-left: -9px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

.btn-loading.btn-outline-primary::after,
.btn-loading.btn-light::after,
.btn-loading.btn-ghost::after {
  border-color: rgba(25, 141, 168, 0.3);
  border-top-color: var(--color-primary);
}

/* =============================================================================
   EMPTY STATES
   ============================================================================= */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-12) var(--spacing-6);
  text-align: center;
  background-color: var(--color-bg-primary);
  border: 2px dashed var(--color-border-light);
  border-radius: var(--radius-xl);
}

.empty-state-compact {
  padding: var(--spacing-8) var(--spacing-4);
}

.empty-state-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-4);
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
}

.empty-state-icon svg,
.empty-state-icon i {
  width: 40px;
  height: 40px;
  font-size: 40px;
}

.empty-state-icon.icon-primary {
  background-color: var(--color-primary-100);
  color: var(--color-primary);
}

.empty-state-icon.icon-success {
  background-color: var(--color-success-100);
  color: var(--color-success);
}

.empty-state-icon.icon-warning {
  background-color: var(--color-warning-100);
  color: var(--color-warning-600);
}

.empty-state-icon.icon-danger {
  background-color: var(--color-danger-100);
  color: var(--color-danger);
}

.empty-state-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-2);
}

.empty-state-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  max-width: 400px;
  margin-bottom: var(--spacing-6);
  line-height: var(--line-height-relaxed);
}

.empty-state-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-3);
  justify-content: center;
}

/* Empty State Variants */
.empty-state-search {
  background-color: var(--color-info-50);
  border-color: var(--color-info-200);
}

.empty-state-search .empty-state-icon {
  background-color: var(--color-info-100);
  color: var(--color-info);
}

.empty-state-error {
  background-color: var(--color-danger-50);
  border-color: var(--color-danger-200);
}

.empty-state-error .empty-state-icon {
  background-color: var(--color-danger-100);
  color: var(--color-danger);
}

/* =============================================================================
   MODAL ENHANCEMENTS
   ============================================================================= */

/* Modal Backdrop */
.modal-backdrop-blur {
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* Modern Modal */
.modal-modern {
  position: fixed;
  inset: 0;
  z-index: 1050;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4);
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  animation: modalBackdropIn var(--duration-200) ease-out;
}

.modal-modern.show {
  display: flex;
}

.modal-modern.modal-exiting {
  animation: modalBackdropOut var(--duration-150) ease-in forwards;
}

@keyframes modalBackdropIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalBackdropOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

/* Modal Dialog */
.modal-dialog-modern {
  position: relative;
  width: 100%;
  max-width: 540px;
  max-height: calc(100vh - 2rem);
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  animation: modalDialogIn var(--duration-300) var(--ease-out);
}

.modal-exiting .modal-dialog-modern {
  animation: modalDialogOut var(--duration-200) var(--ease-in) forwards;
}

@keyframes modalDialogIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes modalDialogOut {
  from {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
  to {
    opacity: 0;
    transform: scale(0.95) translateY(-20px);
  }
}

/* Modal Sizes */
.modal-dialog-sm { max-width: 400px; }
.modal-dialog-lg { max-width: 720px; }
.modal-dialog-xl { max-width: 960px; }
.modal-dialog-fullscreen { 
  max-width: calc(100vw - 2rem); 
  max-height: calc(100vh - 2rem);
}

/* Modal Header */
.modal-header-modern {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-6);
  border-bottom: 1px solid var(--color-border-light);
}

.modal-header-modern.modal-header-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-600) 100%);
  color: white;
  border-bottom: none;
}

.modal-header-modern.modal-header-danger {
  background: linear-gradient(135deg, var(--color-danger) 0%, var(--color-danger-600) 100%);
  color: white;
  border-bottom: none;
}

.modal-header-modern.modal-header-success {
  background: linear-gradient(135deg, var(--color-success) 0%, var(--color-success-600) 100%);
  color: white;
  border-bottom: none;
}

.modal-title-modern {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: inherit;
}

.modal-title-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
}

.modal-close-modern {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-lg);
  color: inherit;
  cursor: pointer;
  transition: all var(--duration-150);
  opacity: 0.7;
}

.modal-close-modern:hover {
  background-color: rgba(0, 0, 0, 0.1);
  opacity: 1;
}

.modal-header-primary .modal-close-modern:hover,
.modal-header-danger .modal-close-modern:hover,
.modal-header-success .modal-close-modern:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

/* Modal Body */
.modal-body-modern {
  padding: var(--spacing-6);
  overflow-y: auto;
  max-height: calc(100vh - 200px);
}

/* Modal Footer */
.modal-footer-modern {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-3);
  padding: var(--spacing-4) var(--spacing-6);
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border-light);
}

.modal-footer-modern.modal-footer-between {
  justify-content: space-between;
}

/* Confirmation Modal */
.modal-confirm {
  text-align: center;
}

.modal-confirm-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-4);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
}

.modal-confirm-icon.icon-danger {
  background-color: var(--color-danger-100);
  color: var(--color-danger);
}

.modal-confirm-icon.icon-warning {
  background-color: var(--color-warning-100);
  color: var(--color-warning-600);
}

.modal-confirm-icon.icon-success {
  background-color: var(--color-success-100);
  color: var(--color-success);
}

.modal-confirm-icon.icon-info {
  background-color: var(--color-info-100);
  color: var(--color-info);
}

.modal-confirm-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-2);
}

.modal-confirm-message {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  max-width: 360px;
  margin: 0 auto var(--spacing-6);
  line-height: var(--line-height-relaxed);
}

.modal-confirm-actions {
  display: flex;
  gap: var(--spacing-3);
  justify-content: center;
}

/* =============================================================================
   FORM ENHANCEMENTS
   ============================================================================= */

/* Input Group Modern */
.input-group-modern {
  position: relative;
}

.input-group-modern input,
.input-group-modern select {
  padding-left: var(--spacing-10);
}

.input-group-modern .input-icon {
  position: absolute;
  left: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
  transition: color var(--duration-150);
}

.input-group-modern input:focus + .input-icon,
.input-group-modern select:focus + .input-icon {
  color: var(--color-primary);
}

/* Floating Label */
.form-floating {
  position: relative;
}

.form-floating input,
.form-floating select,
.form-floating textarea {
  padding-top: var(--spacing-6);
  padding-bottom: var(--spacing-2);
}

.form-floating label {
  position: absolute;
  top: 50%;
  left: var(--spacing-4);
  transform: translateY(-50%);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  pointer-events: none;
  transition: all var(--duration-200);
  background: transparent;
  padding: 0 var(--spacing-1);
}

.form-floating textarea ~ label {
  top: var(--spacing-4);
  transform: none;
}

.form-floating input:focus ~ label,
.form-floating input:not(:placeholder-shown) ~ label,
.form-floating select:focus ~ label,
.form-floating select:valid ~ label,
.form-floating textarea:focus ~ label,
.form-floating textarea:not(:placeholder-shown) ~ label {
  top: var(--spacing-2);
  transform: none;
  font-size: var(--font-size-xs);
  color: var(--color-primary);
  background-color: var(--color-bg-primary);
}

/* Input with validation states */
.input-success {
  border-color: var(--color-success) !important;
}

.input-success:focus {
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1) !important;
}

.input-error {
  border-color: var(--color-danger) !important;
}

.input-error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

/* Validation Icons */
.input-validation-icon {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
}

.input-validation-icon.valid {
  color: var(--color-success);
}

.input-validation-icon.invalid {
  color: var(--color-danger);
}

/* Character Counter */
.char-counter {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-align: right;
  margin-top: var(--spacing-1);
}

.char-counter.warning {
  color: var(--color-warning-600);
}

.char-counter.danger {
  color: var(--color-danger);
}

/* Form Section */
.form-section {
  margin-bottom: var(--spacing-8);
  padding-bottom: var(--spacing-6);
  border-bottom: 1px solid var(--color-border-light);
}

.form-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.form-section-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-1);
}

.form-section-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-4);
}

/* =============================================================================
   PAGINATION MODERN STYLES
   ============================================================================= */

.pagination-modern {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-4);
}

.pagination-modern .page-item {
  display: inline-flex;
}

.pagination-modern .page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--spacing-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--duration-200);
  cursor: pointer;
}

.pagination-modern .page-link:hover:not(.disabled) {
  color: white;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-600) 100%);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.pagination-modern .page-item.active .page-link {
  color: white;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-600) 100%);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-primary);
}

.pagination-modern .page-item.disabled .page-link {
  color: var(--color-text-muted);
  background-color: var(--color-bg-tertiary);
  border-color: var(--color-border-light);
  cursor: not-allowed;
  opacity: 0.6;
}

.pagination-info {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-right: var(--spacing-4);
}

/* Pagination with Jump */
.pagination-jump {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-left: var(--spacing-4);
}

.pagination-jump label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.pagination-jump input {
  width: 60px;
  padding: var(--spacing-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  font-size: var(--font-size-sm);
}

/* =============================================================================
   MODERN TABLES - Redesign Completo
   ============================================================================= */

/* Table Container */
.table-container {
  background-color: var(--color-bg-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  overflow: hidden;
  transition: box-shadow var(--duration-200);
}

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

/* Base Table Styles */
.table-modern {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--font-size-sm);
}

/* Table Header */
.table-modern thead {
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-gray-100) 100%);
  position: sticky;
  top: 0;
  z-index: 10;
}

.table-modern thead th {
  padding: var(--spacing-4) var(--spacing-5);
  text-align: left;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid var(--color-border);
  white-space: nowrap;
  transition: background-color var(--duration-150);
}

.table-modern thead th:first-child {
  padding-left: var(--spacing-6);
}

.table-modern thead th:last-child {
  padding-right: var(--spacing-6);
}

/* Sortable Headers */
.table-modern thead th.sortable {
  cursor: pointer;
  user-select: none;
}

.table-modern thead th.sortable:hover {
  background-color: var(--color-gray-200);
  color: var(--color-primary);
}

.table-modern thead th .sort-icon {
  display: inline-flex;
  margin-left: var(--spacing-2);
  opacity: 0.4;
  transition: all var(--duration-150);
}

.table-modern thead th:hover .sort-icon,
.table-modern thead th.sorted .sort-icon {
  opacity: 1;
  color: var(--color-primary);
}

/* Table Body */
.table-modern tbody tr {
  background-color: var(--color-bg-primary);
  transition: all var(--duration-150);
}

/* Zebra Striping - Alternância de cores */
.table-modern tbody tr:nth-child(odd) {
  background-color: var(--color-bg-primary);
}

.table-modern tbody tr:nth-child(even) {
  background-color: var(--color-bg-secondary);
}

/* Hover State */
.table-modern tbody tr:hover {
  background-color: var(--color-primary-50) !important;
  box-shadow: inset 3px 0 0 var(--color-primary);
}

/* Table Cells */
.table-modern tbody td {
  padding: var(--spacing-4) var(--spacing-5);
  color: var(--color-text-primary);
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: middle;
  transition: background-color var(--duration-150);
}

.table-modern tbody td:first-child {
  padding-left: var(--spacing-6);
}

.table-modern tbody td:last-child {
  padding-right: var(--spacing-6);
}

/* Remove border from last row */
.table-modern tbody tr:last-child td {
  border-bottom: none;
}

/* Table Cell Content */
.table-modern .cell-primary {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.table-modern .cell-secondary {
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
}

.table-modern .cell-link {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: color var(--duration-150);
}

.table-modern .cell-link:hover {
  color: var(--color-primary-700);
  text-decoration: underline;
}

/* Table Actions Column */
.table-modern .actions-cell {
  white-space: nowrap;
  text-align: right;
}

.table-modern .action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  margin: 0 var(--spacing-0-5);
  color: var(--color-text-secondary);
  background-color: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--duration-150);
}

.table-modern .action-btn:hover {
  background-color: var(--color-bg-hover);
  border-color: var(--color-border-light);
  color: var(--color-primary);
}

.table-modern .action-btn.view:hover {
  background-color: var(--color-primary-50);
  color: var(--color-primary);
}

.table-modern .action-btn.edit:hover {
  background-color: var(--color-warning-50);
  color: var(--color-warning-600);
}

.table-modern .action-btn.delete:hover {
  background-color: var(--color-danger-50);
  color: var(--color-danger);
}

/* Table Status Badges */
.table-modern .status-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-1) var(--spacing-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-full);
}

.table-modern .status-badge.active {
  background-color: var(--color-success-100);
  color: var(--color-success-700);
}

.table-modern .status-badge.pending {
  background-color: var(--color-warning-100);
  color: var(--color-warning-700);
}

.table-modern .status-badge.inactive {
  background-color: var(--color-gray-100);
  color: var(--color-gray-600);
}

/* Table with Checkbox Selection */
.table-modern .checkbox-cell {
  width: 40px;
  padding: var(--spacing-3) var(--spacing-4) !important;
}

.table-modern .row-checkbox {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

/* Selected Row */
.table-modern tbody tr.selected {
  background-color: var(--color-primary-50) !important;
}

/* Compact Table Variant */
.table-modern.table-compact thead th,
.table-modern.table-compact tbody td {
  padding: var(--spacing-2) var(--spacing-3);
}

.table-modern.table-compact thead th:first-child,
.table-modern.table-compact tbody td:first-child {
  padding-left: var(--spacing-4);
}

/* Bordered Table Variant */
.table-modern.table-bordered tbody td {
  border-right: 1px solid var(--color-border-light);
}

.table-modern.table-bordered tbody td:last-child {
  border-right: none;
}

/* Responsive Table Wrapper */
.table-responsive-modern {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--color-gray-300) transparent;
}

.table-responsive-modern::-webkit-scrollbar {
  height: 6px;
}

.table-responsive-modern::-webkit-scrollbar-track {
  background: transparent;
}

.table-responsive-modern::-webkit-scrollbar-thumb {
  background-color: var(--color-gray-300);
  border-radius: var(--radius-full);
}

/* Table Loading State */
.table-loading {
  position: relative;
  pointer-events: none;
}

.table-loading::after {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Table Footer / Summary */
.table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-6);
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border-light);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.table-footer-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.table-footer-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

/* =============================================================================
   MODERN FILTERS - Filtros de Busca Aprimorados
   ============================================================================= */

/* Filter Container */
.filter-container {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: var(--spacing-6);
}

/* Filter Header */
.filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-5);
  background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-bg-secondary) 100%);
  border-bottom: 1px solid var(--color-border-light);
}

.filter-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0;
}

.filter-title i,
.filter-title svg {
  color: var(--color-primary);
}

.filter-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--duration-150);
}

.filter-toggle:hover {
  background-color: var(--color-bg-hover);
  color: var(--color-primary);
  border-color: var(--color-primary-200);
}

.filter-toggle .arrow {
  transition: transform var(--duration-200);
}

.filter-toggle.expanded .arrow {
  transform: rotate(180deg);
}

/* Filter Body */
.filter-body {
  padding: var(--spacing-5);
}

/* Filter Grid */
.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-4);
}

/* Filter Group */
.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.filter-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

.filter-label i {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Filter Input */
.filter-input {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-200);
}

.filter-input:hover {
  border-color: var(--color-border-hover);
}

.filter-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

.filter-input::placeholder {
  color: var(--color-text-muted);
}

/* Filter Select */
.filter-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236B7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-3) center;
  background-size: 18px;
  padding-right: var(--spacing-10);
}

/* Filter with Icon */
.filter-input-wrapper {
  position: relative;
}

.filter-input-wrapper .filter-icon {
  position: absolute;
  left: var(--spacing-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

.filter-input-wrapper .filter-input {
  padding-left: var(--spacing-10);
}

.filter-input-wrapper .filter-clear {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gray-200);
  border: none;
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--duration-150);
}

.filter-input-wrapper:hover .filter-clear,
.filter-input-wrapper .filter-input:focus ~ .filter-clear {
  opacity: 1;
}

.filter-input-wrapper .filter-clear:hover {
  background-color: var(--color-gray-300);
  color: var(--color-text-primary);
}

/* Filter Date Range */
.filter-date-range {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.filter-date-range .separator {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* Filter Actions */
.filter-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-3);
  padding-top: var(--spacing-5);
  margin-top: var(--spacing-5);
  border-top: 1px solid var(--color-border-light);
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-5);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--duration-200);
}

.filter-btn-search {
  color: white;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-600) 100%);
  border: none;
  box-shadow: var(--shadow-sm);
}

.filter-btn-search:hover {
  background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-700) 100%);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.filter-btn-clear {
  color: var(--color-text-secondary);
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
}

.filter-btn-clear:hover {
  background-color: var(--color-bg-hover);
  border-color: var(--color-border-hover);
  color: var(--color-text-primary);
}

/* Active Filters Tags */
.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  padding: var(--spacing-4) var(--spacing-5);
  background-color: var(--color-primary-50);
  border-top: 1px solid var(--color-primary-100);
}

.active-filters-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  margin-right: var(--spacing-2);
}

.filter-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-1) var(--spacing-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary-700);
  background-color: var(--color-primary-100);
  border-radius: var(--radius-full);
}

.filter-tag-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin-left: var(--spacing-1);
  background-color: var(--color-primary-200);
  border: none;
  border-radius: var(--radius-full);
  color: var(--color-primary-700);
  cursor: pointer;
  transition: background-color var(--duration-150);
}

.filter-tag-remove:hover {
  background-color: var(--color-primary-300);
}

/* Quick Filter */
.quick-filter {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-4) var(--spacing-5);
  background-color: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border-light);
}

.quick-filter-input {
  flex: 1;
  max-width: 400px;
}

.quick-filter-chips {
  display: flex;
  gap: var(--spacing-2);
}

.quick-filter-chip {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-150);
}

.quick-filter-chip:hover {
  background-color: var(--color-bg-hover);
  border-color: var(--color-primary-200);
  color: var(--color-primary);
}

.quick-filter-chip.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

/* =============================================================================
   MODERN BREADCRUMBS - Navegação Aprimorada
   ============================================================================= */

/* Breadcrumb Container */
.breadcrumb-modern {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  padding: var(--spacing-3) var(--spacing-4);
  margin-bottom: var(--spacing-4);
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-gray-100) 100%);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  list-style: none;
  font-size: var(--font-size-sm);
}

/* Breadcrumb Item */
.breadcrumb-modern-item {
  display: inline-flex;
  align-items: center;
}

/* Breadcrumb Link */
.breadcrumb-modern-item a {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1-5);
  padding: var(--spacing-1-5) var(--spacing-3);
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--duration-150);
}

.breadcrumb-modern-item a:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-50);
}

.breadcrumb-modern-item a i,
.breadcrumb-modern-item a svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Home Icon */
.breadcrumb-modern-item.home a {
  padding: var(--spacing-2);
}

.breadcrumb-modern-item.home a span {
  display: none;
}

/* Breadcrumb Separator */
.breadcrumb-modern-separator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* Chevron Separator */
.breadcrumb-modern-separator.chevron::after {
  content: '';
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(-45deg);
}

/* Slash Separator */
.breadcrumb-modern-separator.slash::after {
  content: '/';
  font-size: var(--font-size-sm);
}

/* Arrow Separator */
.breadcrumb-modern-separator.arrow::after {
  content: '→';
  font-size: var(--font-size-sm);
}

/* Active/Current Item */
.breadcrumb-modern-item.active {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-semibold);
}

.breadcrumb-modern-item.active span {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1-5);
  padding: var(--spacing-1-5) var(--spacing-3);
  background-color: var(--color-primary-100);
  color: var(--color-primary-700);
  border-radius: var(--radius-md);
}

/* Breadcrumb with Dropdown */
.breadcrumb-dropdown {
  position: relative;
}

.breadcrumb-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  cursor: pointer;
}

.breadcrumb-dropdown-toggle::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
}

.breadcrumb-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: var(--z-dropdown);
  min-width: 180px;
  padding: var(--spacing-2);
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all var(--duration-200);
}

.breadcrumb-dropdown:hover .breadcrumb-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(var(--spacing-1));
}

.breadcrumb-dropdown-menu a {
  display: block;
  padding: var(--spacing-2) var(--spacing-3);
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
}

.breadcrumb-dropdown-menu a:hover {
  background-color: var(--color-bg-hover);
  color: var(--color-primary);
}

/* Compact Breadcrumb */
.breadcrumb-modern.compact {
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-xs);
}

.breadcrumb-modern.compact .breadcrumb-modern-item a {
  padding: var(--spacing-1) var(--spacing-2);
}

/* Pill Style Breadcrumb */
.breadcrumb-pills {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: 0;
  background: transparent;
  border: none;
}

.breadcrumb-pills .breadcrumb-modern-item a,
.breadcrumb-pills .breadcrumb-modern-item.active span {
  padding: var(--spacing-2) var(--spacing-4);
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xs);
}

.breadcrumb-pills .breadcrumb-modern-item a:hover {
  background-color: var(--color-primary-50);
  border-color: var(--color-primary-200);
}

.breadcrumb-pills .breadcrumb-modern-item.active span {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-600) 100%);
  border-color: var(--color-primary);
  color: white;
}

.breadcrumb-pills .breadcrumb-modern-separator {
  display: none;
}

/* =============================================================================
   MODERN SIDEBAR - Menu Lateral Aprimorado
   ============================================================================= */

/* Sidebar Container */
.sidebar-modern {
  display: flex;
  flex-direction: column;
  width: 280px;
  height: 100%;
  background-color: var(--color-bg-surface);
  border-right: 1px solid var(--color-border-light);
  transition: all var(--duration-300);
}

/* Sidebar Collapsed */
.sidebar-modern.collapsed {
  width: 72px;
}

.sidebar-modern.collapsed .sidebar-menu-text,
.sidebar-modern.collapsed .sidebar-submenu,
.sidebar-modern.collapsed .sidebar-section-title,
.sidebar-modern.collapsed .sidebar-menu-arrow {
  display: none;
}

/* Sidebar Header */
.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-5);
  border-bottom: 1px solid var(--color-border-light);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  text-decoration: none;
}

.sidebar-logo img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.sidebar-logo-text {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--duration-150);
}

.sidebar-toggle:hover {
  background-color: var(--color-bg-hover);
  color: var(--color-primary);
}

/* Sidebar Body */
.sidebar-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-4);
  scrollbar-width: thin;
  scrollbar-color: var(--color-gray-300) transparent;
}

.sidebar-body::-webkit-scrollbar {
  width: 4px;
}

.sidebar-body::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar-body::-webkit-scrollbar-thumb {
  background-color: var(--color-gray-300);
  border-radius: var(--radius-full);
}

/* Sidebar Menu */
.sidebar-menu-modern {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* Sidebar Section */
.sidebar-section {
  margin-bottom: var(--spacing-6);
}

.sidebar-section-title {
  display: flex;
  align-items: center;
  padding: var(--spacing-2) var(--spacing-3);
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Sidebar Menu Item */
.sidebar-menu-item {
  margin-bottom: var(--spacing-1);
}

.sidebar-menu-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: all var(--duration-150);
  cursor: pointer;
}

.sidebar-menu-link:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-50);
}

/* Active Menu Item */
.sidebar-menu-item.active > .sidebar-menu-link {
  color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-primary-100) 100%);
  box-shadow: inset 3px 0 0 var(--color-primary);
}

/* Menu Icon */
.sidebar-menu-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: inherit;
  transition: color var(--duration-150);
}

.sidebar-menu-icon i,
.sidebar-menu-icon svg {
  width: 20px;
  height: 20px;
}

/* Menu Text */
.sidebar-menu-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Menu Arrow */
.sidebar-menu-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  transition: transform var(--duration-200);
}

.sidebar-menu-item.open > .sidebar-menu-link .sidebar-menu-arrow {
  transform: rotate(180deg);
}

/* Menu Badge */
.sidebar-menu-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 var(--spacing-1-5);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: white;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
}

.sidebar-menu-badge.warning {
  background-color: var(--color-warning);
  color: var(--color-warning-900);
}

.sidebar-menu-badge.danger {
  background-color: var(--color-danger);
}

/* Submenu */
.sidebar-submenu-modern {
  list-style: none;
  padding: 0;
  margin: 0;
  margin-top: var(--spacing-1);
  margin-left: var(--spacing-10);
  border-left: 1px solid var(--color-border-light);
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--duration-300) ease-out;
}

.sidebar-menu-item.open > .sidebar-submenu-modern {
  max-height: 500px;
}

.sidebar-submenu-item {
  margin-bottom: var(--spacing-0-5);
}

.sidebar-submenu-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-3);
  margin-left: var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--duration-150);
}

.sidebar-submenu-link:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-50);
}

.sidebar-submenu-item.active > .sidebar-submenu-link {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  background-color: var(--color-primary-50);
}

.sidebar-submenu-link::before {
  content: '';
  width: 6px;
  height: 6px;
  background-color: var(--color-gray-300);
  border-radius: var(--radius-full);
  transition: all var(--duration-150);
}

.sidebar-submenu-link:hover::before,
.sidebar-submenu-item.active > .sidebar-submenu-link::before {
  background-color: var(--color-primary);
}

/* Sidebar Footer */
.sidebar-footer {
  padding: var(--spacing-4);
  border-top: 1px solid var(--color-border-light);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3);
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
}

.sidebar-user-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  object-fit: cover;
  background-color: var(--color-primary-100);
  color: var(--color-primary-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
}

.sidebar-user-info {
  flex: 1;
  min-width: 0;
}

.sidebar-user-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Mobile Sidebar Overlay */
@media (max-width: 1024px) {
  .sidebar-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--z-fixed) - 1);
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-300);
  }

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

  .sidebar-modern {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: var(--z-fixed);
    transform: translateX(-100%);
  }

  .sidebar-modern.active {
    transform: translateX(0);
  }
}