/* ============================================
   MODERN UI DESIGN SYSTEM - Entry
   Imports: settings (tokens) then components/legacy bundle.
   ============================================ */
@import "settings/variables.css";

/* === BASE STYLES === */
.modern-ui {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--bg-body) !important;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

.modern-ui *,
.modern-ui *::before,
.modern-ui *::after {
  box-sizing: border-box;
}

/* Reset Materialize overrides */
.modern-ui nav {
  background-color: var(--bg-surface) !important;
  box-shadow: none !important;
}

.modern-ui .sidenav {
  background-color: var(--bg-surface) !important;
}

/* === NAVBAR === */
.modern-ui .navbar-fixed {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 1000 !important;
  height: 64px !important;
}

.modern-ui .navbar-fixed nav {
  height: 64px !important;
  line-height: 64px !important;
  background: #ffffff !important;
  border-bottom: var(--border-thin-light) !important;
  box-shadow: var(--shadow-xs) !important;
  display: flex !important;
  align-items: center !important;
  padding: 0 24px !important;
}

.modern-ui .navbar-fixed nav .brand-logo {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary) !important;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.modern-ui .navbar-fixed nav .brand-logo span {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.modern-ui .nav-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.modern-ui .nav-menu-toggle:hover {
  background-color: var(--bg-surface-secondary);
}

.modern-ui .nav-menu-toggle img,
.modern-ui .nav-menu-toggle i {
  width: 24px;
  height: 24px;
  color: var(--text-secondary);
}

.modern-ui .nav-page-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-left: var(--space-4);
}

.modern-ui .navbar-fixed nav .nav-wrapper {
  display: flex;
  align-items: center;
  height: var(--navbar-height, 64px);
  max-width: 100%;
  padding: 0;
}

.modern-ui .navbar-fixed nav .nav-content {
  display: flex;
  align-items: center;
  width: 100%;
  gap: var(--space-4, 16px);
}

.modern-ui .navbar-fixed nav .brand-logo__img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.modern-ui .navbar-fixed nav .nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2, 8px);
  margin-left: auto;
}

.modern-ui .navbar-fixed nav .nav-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  min-width: 44px;
  min-height: 44px;
  border-radius: var(--radius-lg);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modern-ui .navbar-fixed nav .nav-action-btn:hover,
.modern-ui .navbar-fixed nav .nav-action-btn:focus {
  background: var(--bg-surface-secondary);
  color: var(--text-primary);
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.modern-ui .navbar-fixed nav .nav-action-btn--notifications {
  display: none;
}

.modern-ui .navbar-fixed nav .nav-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border-default);
}

.modern-ui .navbar-fixed nav .nav-user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modern-ui .navbar-fixed nav .nav-page-title {
  flex: 1;
  padding-right: var(--space-4);
}

/* === SIDEBAR === */
/* Override Materialize sidenav default transform which hides it off-screen */
.modern-ui .sidenav,
.modern-ui .app-sidenav,
.modern-ui .sidenav.app-sidenav,
.modern-ui ul.sidenav.app-sidenav,
.modern-ui ul#slide-out,
#slide-out.sidenav {
  position: fixed !important;
  top: 64px !important;
  left: 0 !important;
  bottom: 0 !important;
  width: 280px !important;
  height: calc(100vh - 64px) !important;
  background: #ffffff !important;
  border-right: var(--border-thin-light) !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  z-index: 999 !important;
  padding: 16px 0 !important;
  -webkit-transform: translateX(0) !important;
  -ms-transform: translateX(0) !important;
  transform: translateX(0) !important;
  margin: 0 !important;
  will-change: auto !important;
  -webkit-backface-visibility: visible !important;
  backface-visibility: visible !important;
}

/* Desktop - sidebar toggles with hamburger, visible by default when .is-open */
@media (min-width: 993px) {
  .modern-ui .sidenav,
  .modern-ui .app-sidenav,
  .modern-ui .sidenav.app-sidenav,
  .modern-ui ul.sidenav.app-sidenav,
  .modern-ui ul#slide-out,
  #slide-out.sidenav {
    -webkit-transform: translateX(-100%) !important;
    -ms-transform: translateX(-100%) !important;
    transform: translateX(-100%) !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }
  .modern-ui .sidenav.is-open,
  .modern-ui .app-sidenav.is-open,
  .modern-ui .sidenav.app-sidenav.is-open,
  .modern-ui ul.sidenav.app-sidenav.is-open,
  .modern-ui ul#slide-out.sidenav.is-open,
  #slide-out.sidenav.is-open {
    -webkit-transform: translateX(0) !important;
    -ms-transform: translateX(0) !important;
    transform: translateX(0) !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
  .modern-ui .sidenav-trigger,
  .modern-ui .nav-menu-toggle {
    display: flex !important;
  }
}

.modern-ui .app-sidenav::-webkit-scrollbar {
  width: 4px;
}

.modern-ui .app-sidenav::-webkit-scrollbar-track {
  background: transparent;
}

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

.modern-ui .app-sidenav .sidenav-section {
  padding: var(--space-2) var(--space-4);
  margin-top: var(--space-4);
}

.modern-ui .app-sidenav .sidenav-section-title {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0 var(--space-3);
  margin-bottom: var(--space-2);
}

.modern-ui .app-sidenav li {
  list-style: none;
}

.modern-ui .app-sidenav li > a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  margin: var(--space-1) var(--space-3);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  height: auto;
  line-height: var(--leading-normal);
}

.modern-ui .app-sidenav li > a:hover {
  background-color: var(--bg-surface-secondary);
  color: var(--text-primary);
}

.modern-ui .app-sidenav li > a.active {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: var(--font-semibold);
}

.modern-ui .app-sidenav li > a i.material-icons,
.modern-ui .app-sidenav li > a .nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.modern-ui .app-sidenav li > a i.material-icons img,
.modern-ui .app-sidenav li > a .nav-icon img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  opacity: 0.75;
}

.modern-ui .app-sidenav li > a:hover i.material-icons img,
.modern-ui .app-sidenav li > a:hover .nav-icon img,
.modern-ui .app-sidenav li > a.active i.material-icons img,
.modern-ui .app-sidenav li > a.active .nav-icon img {
  opacity: 1;
}

.modern-ui .app-sidenav .divider {
  height: 0.5px;
  background-color: var(--border-default);
  margin: var(--space-4) var(--space-6);
}

.modern-ui .app-sidenav .user-view {
  padding: var(--space-4);
  margin-bottom: var(--space-2);
  border-bottom: var(--border-thin-light);
}

.modern-ui .app-sidenav .user-view .user-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.modern-ui .app-sidenav .user-view .user-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--border-default);
}

.modern-ui .app-sidenav .user-view .user-details {
  flex: 1;
  min-width: 0;
}

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

.modern-ui .app-sidenav .user-view .user-email {
  font-size: var(--text-xs);
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* === MAIN CONTENT === */
/* Base padding: navbar (64px) + spacing (24px) = 88px */
.modern-ui .main-content,
.modern-ui .socialcodia,
.modern-ui div.socialcodia {
  margin-left: 280px !important;
  padding-top: 88px !important;
  padding-left: 24px !important;
  padding-right: 24px !important;
  padding-bottom: 24px !important;
  min-height: 100vh !important;
  background: #f8fafc !important;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  position: relative !important;
  z-index: 1 !important;
  transition: padding-top 0.3s ease; /* Smooth transition when error banner appears */
}

/* Adjust padding when error banner is visible */
/* Error banner height is approximately 56px, so total = 64px (navbar) + 56px (banner) + 24px (spacing) = 144px */
.modern-ui .error-banner:not([style*="display: none"]) ~ .socialcodia,
.modern-ui .error-banner:not([style*="display: none"]) ~ .main-content,
body:has(.error-banner:not([style*="display: none"])) .modern-ui .socialcodia,
body:has(.error-banner:not([style*="display: none"])) .modern-ui .main-content {
  padding-top: 144px !important;
}

/* Fallback for browsers that don't support :has() */
.modern-ui.has-error-banner .socialcodia,
.modern-ui.has-error-banner .main-content {
  padding-top: 144px !important;
}

/* === PAGE HEADER === */
.modern-ui .page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4, 16px);
  margin-bottom: var(--space-6, 24px);
  padding-bottom: var(--space-4, 16px);
  border-bottom: 1px solid var(--border-default, #e2e8f0);
}

.modern-ui .page-header-info {
  flex: 1;
  min-width: 200px;
}

.modern-ui .page-title {
  font-size: var(--text-2xl, 1.5rem);
  font-weight: var(--font-bold, 700);
  color: var(--text-primary, #0f172a);
  margin: 0 0 var(--space-1, 4px) 0;
  line-height: var(--leading-tight, 1.25);
  letter-spacing: -0.025em;
}

.modern-ui .page-subtitle {
  font-size: var(--text-sm, 0.875rem);
  color: var(--text-muted, #94a3b8);
  margin: 0;
  line-height: var(--leading-normal, 1.5);
}

.modern-ui .page-actions {
  display: flex;
  gap: var(--space-3, 12px);
  flex-wrap: wrap;
  align-items: center;
}

@media (max-width: 768px) {
  .modern-ui .page-header {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3, 12px);
    margin-bottom: var(--space-4, 16px);
    padding-bottom: var(--space-3, 12px);
  }
  
  .modern-ui .page-actions {
    width: 100%;
  }
  
  .modern-ui .page-actions .btn {
    flex: 1;
    justify-content: center;
    min-width: 0;
  }
  
  .modern-ui .page-title {
    font-size: var(--text-xl, 1.25rem);
  }
}

/* === CARDS === */
.modern-ui .card {
  background: var(--bg-surface, #ffffff);
  border-radius: var(--radius-xl, 16px);
  border: var(--border-thin-light);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-normal, 200ms ease);
  display: flex;
  flex-direction: column;
}

.modern-ui .card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-gray-300, #d1d5db);
}

.modern-ui .card .card-content {
  padding: var(--space-5, 20px);
  flex: 1;
}

.modern-ui .card .card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4, 16px) var(--space-5, 20px);
  border-bottom: var(--border-thin-light);
  background: var(--bg-surface, #ffffff);
  flex-wrap: wrap;
  gap: var(--space-2, 8px);
}

.modern-ui .card .card-title {
  font-size: var(--text-base, 1rem);
  font-weight: var(--font-semibold, 600);
  color: var(--text-primary, #0f172a);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2, 8px);
}

.modern-ui .card .card-title svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--text-secondary, #475569);
}

.modern-ui .card .card-action {
  padding: var(--space-3, 12px) var(--space-5, 20px);
  border-top: var(--border-thin-light);
  background: var(--bg-surface-secondary, #f1f5f9);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2, 8px);
}

/* Card variants */
.modern-ui .card.card-elevated {
  box-shadow: var(--shadow-lg);
  border: none;
}

.modern-ui .card.card-outlined {
  box-shadow: none;
  border: 1px solid var(--border-default, #e2e8f0);
}

.modern-ui .card.card-flat {
  box-shadow: none;
  border: none;
  background: var(--bg-surface-secondary, #f1f5f9);
}

/* Search card specific */
.modern-ui .search-card {
  margin-bottom: var(--space-4, 16px);
}

.modern-ui .search-card .card-content {
  padding: var(--space-4, 16px);
}

/* Data card specific */
.modern-ui .data-card {
  margin-bottom: var(--space-4, 16px);
}

@media (max-width: 768px) {
  .modern-ui .card .card-content {
    padding: var(--space-4, 16px);
  }
  
  .modern-ui .card .card-header {
    padding: var(--space-3, 12px) var(--space-4, 16px);
  }
  
  .modern-ui .card .card-action {
    padding: var(--space-3, 12px) var(--space-4, 16px);
    flex-direction: column;
  }
  
  .modern-ui .card .card-action .btn {
    width: 100%;
  }
}

/* === STAT CARDS === */
.modern-ui .stats-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  margin-bottom: var(--space-6);
}

.modern-ui .stat-card {
  background: var(--bg-surface);
  border-radius: var(--radius-xl);
  border: var(--border-thin-light);
  padding: var(--space-5);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.modern-ui .stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--stat-accent, var(--color-primary));
}

.modern-ui .stat-card:hover {
  border-color: var(--color-gray-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.modern-ui .stat-card .stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  background: var(--stat-bg, var(--color-primary-light));
}

.modern-ui .stat-card .stat-icon svg,
.modern-ui .stat-card .stat-icon img {
  width: 24px;
  height: 24px;
  color: var(--stat-accent, var(--color-primary));
}

.modern-ui .stat-card .stat-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.modern-ui .stat-card .stat-value {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  line-height: 1;
  margin: 0;
}

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

.modern-ui .stat-card .stat-change {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  margin-top: var(--space-2);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
}

.modern-ui .stat-card .stat-change.positive {
  background: var(--color-success-light);
  color: var(--color-success);
}

.modern-ui .stat-card .stat-change.negative {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.modern-ui .stat-card .stat-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-primary);
  text-decoration: none;
  margin-top: var(--space-3);
  transition: gap var(--transition-fast);
}

.modern-ui .stat-card .stat-link:hover {
  gap: var(--space-2);
}

/* Stat Card Variants */
.modern-ui .stat-card.stat-primary {
  --stat-accent: var(--color-primary);
  --stat-bg: var(--color-primary-light);
}

.modern-ui .stat-card.stat-success {
  --stat-accent: var(--color-success);
  --stat-bg: var(--color-success-light);
}

.modern-ui .stat-card.stat-warning {
  --stat-accent: var(--color-warning);
  --stat-bg: var(--color-warning-light);
}

.modern-ui .stat-card.stat-danger {
  --stat-accent: var(--color-danger);
  --stat-bg: var(--color-danger-light);
}

.modern-ui .stat-card.stat-info {
  --stat-accent: var(--color-info);
  --stat-bg: var(--color-info-light);
}

/* === CHART CARDS === */
.modern-ui .charts-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  margin-bottom: var(--space-6);
}

.modern-ui .chart-card {
  background: var(--bg-surface);
  border-radius: var(--radius-xl);
  border: var(--border-thin-light);
  padding: var(--space-5);
  position: relative;
  min-height: 350px;
}

.modern-ui .chart-card .chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.modern-ui .chart-card .chart-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin: 0;
}

.modern-ui .chart-card .chart-actions {
  display: flex;
  gap: var(--space-2);
}

.modern-ui .chart-card .chart-container {
  position: relative;
  height: 280px;
}

.modern-ui .chart-card canvas {
  width: 100% !important;
  height: 100% !important;
}

.modern-ui .chart-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface-secondary);
  color: var(--text-muted);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
}

.modern-ui .chart-placeholder.is-error {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

/* === BUTTONS === */
.modern-ui .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  text-transform: none;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  box-shadow: none;
  height: auto;
  line-height: var(--leading-normal);
}

.modern-ui .btn:focus {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

.modern-ui .btn-primary {
  background: var(--color-primary);
  color: var(--text-inverse);
}

.modern-ui .btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
}

.modern-ui .btn-secondary {
  background: var(--bg-surface-secondary);
  color: var(--text-secondary);
  border: var(--border-thin-light);
}

.modern-ui .btn-secondary:hover {
  background: var(--color-gray-200);
  color: var(--text-primary);
}

.modern-ui .btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

.modern-ui .btn-ghost:hover {
  background: var(--bg-surface-secondary);
  color: var(--text-primary);
}

.modern-ui .btn-sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
}

.modern-ui .btn-lg {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
}

.modern-ui .btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-lg);
}

.modern-ui .btn-icon.btn-sm {
  width: 32px;
  height: 32px;
}

/* === BADGES === */
.modern-ui .badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
  line-height: var(--leading-normal);
}

.modern-ui .badge-primary {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.modern-ui .badge-success {
  background: var(--color-success-light);
  color: var(--color-success);
}

.modern-ui .badge-warning {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.modern-ui .badge-danger {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

/* === STATUS BAR === */
.modern-ui .status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-surface-secondary);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
}

.modern-ui .status-bar .status-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.modern-ui .status-bar .status-meta {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* === LOADING STATES === */
.modern-ui .skeleton {
  background: linear-gradient(90deg, var(--color-gray-200, #e5e7eb) 25%, var(--color-gray-100, #f3f4f6) 50%, var(--color-gray-200, #e5e7eb) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-md, 8px);
  display: block;
}

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

/* Skeleton variants */
.modern-ui .skeleton-text {
  height: 1em;
  margin-bottom: 0.5em;
}

.modern-ui .skeleton-title {
  height: 1.5em;
  width: 60%;
  margin-bottom: 1em;
}

.modern-ui .skeleton-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full, 9999px);
}

.modern-ui .skeleton-button {
  height: 40px;
  width: 120px;
  border-radius: var(--radius-lg, 12px);
}

.modern-ui .skeleton-card {
  height: 200px;
  border-radius: var(--radius-xl, 16px);
  margin-bottom: var(--space-4, 16px);
}

/* Skeleton table row */
.modern-ui .skeleton-table-row {
  display: flex;
  gap: var(--space-4, 16px);
  padding: var(--space-3, 12px) 0;
}

.modern-ui .skeleton-table-row .skeleton {
  flex: 1;
  height: 20px;
}

.modern-ui .skeleton-table-row .skeleton:first-child {
  width: 40px;
  flex: 0 0 40px;
}

/* Skeleton grid for cards */
.modern-ui .skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-4, 16px);
}

@media (max-width: 768px) {
  .modern-ui .skeleton-grid {
    grid-template-columns: 1fr;
  }
}

.modern-ui .stat-value.is-loading {
  color: transparent;
  position: relative;
}

.modern-ui .stat-value.is-loading::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--color-gray-200) 25%, var(--color-gray-100) 50%, var(--color-gray-200) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

/* Button Loading States */
.modern-ui .btn.is-loading {
  position: relative;
  color: transparent;
  pointer-events: none;
  cursor: not-allowed;
}

.modern-ui .btn.is-loading::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  top: 50%;
  left: 50%;
  margin-left: -9px;
  margin-top: -9px;
  border: 2px solid currentColor;
  border-radius: 50%;
  border-top-color: transparent;
  animation: spinner 0.6s linear infinite;
}

@keyframes spinner {
  to { transform: rotate(360deg); }
}

.modern-ui .btn.is-loading .button-text {
  opacity: 0;
}

/* Loading Spinner Component */
.modern-ui .spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(59, 130, 246, 0.2);
  border-radius: 50%;
  border-top-color: var(--color-primary, #3b82f6);
  animation: spinner 0.6s linear infinite;
  flex-shrink: 0;
}

.modern-ui .spinner-lg {
  width: 32px;
  height: 32px;
  border-width: 3px;
}

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

/* Loading overlay for full-page loading */
.modern-ui .loading-overlay-full {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9998;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.modern-ui .loading-overlay-full .spinner {
  width: 48px;
  height: 48px;
  border-width: 4px;
}

/* Inline loading state */
.modern-ui .loading-inline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2, 8px);
  color: var(--text-muted, #94a3b8);
  font-size: var(--text-sm, 0.875rem);
}

/* Loading container for sections */
.modern-ui .loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-8, 32px);
  min-height: 200px;
  gap: var(--space-4, 16px);
}

.modern-ui .loading-container .spinner {
  width: 40px;
  height: 40px;
  border-width: 3px;
}

.modern-ui .loading-container .loading-text {
  color: var(--text-muted, #94a3b8);
  font-size: var(--text-sm, 0.875rem);
}

/* Page Loading Overlay */
.modern-ui .loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9998;
  backdrop-filter: blur(2px);
}

.modern-ui .loading-overlay .spinner {
  width: 48px;
  height: 48px;
  border-width: 4px;
}

/* === ERROR BANNER === */
.modern-ui .error-banner {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--color-danger, #ef4444);
  color: white;
  box-shadow: var(--shadow-lg);
  animation: slideDown 0.3s ease-out;
}

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

.modern-ui .error-banner-content {
  display: flex;
  align-items: center;
  gap: var(--space-3, 12px);
  padding: var(--space-4, 16px) var(--space-6, 24px);
  max-width: 1600px;
  margin: 0 auto;
}

.modern-ui .error-banner-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  width: 20px;
  height: 20px;
}

.modern-ui .error-banner-icon svg {
  width: 20px;
  height: 20px;
}

.modern-ui .error-banner-message {
  flex: 1;
  font-size: var(--text-sm, 0.875rem);
  line-height: 1.5;
}

.modern-ui .error-banner-message strong {
  font-weight: var(--font-semibold, 600);
}

.modern-ui .error-banner-close {
  background: transparent;
  border: none;
  color: white;
  cursor: pointer;
  padding: var(--space-2, 8px);
  border-radius: var(--radius-sm, 6px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast, 150ms ease);
  flex-shrink: 0;
  min-width: 44px;
  min-height: 44px;
}

.modern-ui .error-banner-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.modern-ui .error-banner-close:focus {
  outline: 2px solid white;
  outline-offset: 2px;
}

/* Success Banner */
.modern-ui .success-banner {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--color-success, #10b981);
  color: white;
  box-shadow: var(--shadow-lg);
  animation: slideDown 0.3s ease-out;
}

.modern-ui .success-banner-content {
  display: flex;
  align-items: center;
  gap: var(--space-3, 12px);
  padding: var(--space-4, 16px) var(--space-6, 24px);
  max-width: 1600px;
  margin: 0 auto;
}

.modern-ui .success-banner-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  width: 20px;
  height: 20px;
}

.modern-ui .success-banner-icon svg {
  width: 20px;
  height: 20px;
}

.modern-ui .success-banner-message {
  flex: 1;
  font-size: var(--text-sm, 0.875rem);
  line-height: 1.5;
}

.modern-ui .success-banner-message strong {
  font-weight: var(--font-semibold, 600);
}

.modern-ui .success-banner-close {
  background: transparent;
  border: none;
  color: white;
  cursor: pointer;
  padding: var(--space-2, 8px);
  border-radius: var(--radius-sm, 6px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast, 150ms ease);
  flex-shrink: 0;
  min-width: 44px;
  min-height: 44px;
}

.modern-ui .success-banner-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.modern-ui .success-banner-close:focus {
  outline: 2px solid white;
  outline-offset: 2px;
}

@media (max-width: 768px) {
  .modern-ui .error-banner,
  .modern-ui .success-banner {
    top: 64px;
  }
  
  .modern-ui .error-banner-content,
  .modern-ui .success-banner-content {
    padding: var(--space-3, 12px) var(--space-4, 16px);
  }
  
  .modern-ui .error-banner-message,
  .modern-ui .success-banner-message {
    font-size: var(--text-xs, 0.75rem);
  }
}

/* === ALERTS === */
.modern-ui .alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
}

.modern-ui .alert-info {
  background: var(--color-info-light);
  color: #0e7490;
}

.modern-ui .alert-success {
  background: var(--color-success-light);
  color: #047857;
}

.modern-ui .alert-warning {
  background: var(--color-warning-light);
  color: #b45309;
}

.modern-ui .alert-danger {
  background: var(--color-danger-light);
  color: #b91c1c;
}

/* === TABLES === */
.modern-ui .table-container {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: var(--border-thin-light);
}

.modern-ui table {
  width: 100%;
  border-collapse: collapse;
}

.modern-ui table thead th {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
  background: var(--bg-surface-secondary);
  border-bottom: var(--border-thin-light);
}

.modern-ui table tbody td {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-primary);
  border-bottom: var(--border-thin-light);
}

.modern-ui table tbody tr:last-child td {
  border-bottom: none;
}

.modern-ui table tbody tr:hover {
  background: var(--bg-surface-secondary);
}

/* === SEARCH FEEDBACK === */
.modern-ui .search-input-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-2, 8px);
}

.modern-ui .search-input-wrapper input[type="text"],
.modern-ui .search-input-wrapper input[type="search"] {
  padding-right: 44px; /* Space for clear button */
}

.modern-ui .search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-muted, #94a3b8);
  cursor: pointer;
  padding: var(--space-1, 4px);
  border-radius: var(--radius-sm, 6px);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  transition: all var(--transition-fast, 150ms ease);
  z-index: 2;
}

.modern-ui .search-clear:hover {
  background: var(--bg-surface-secondary, #f1f5f9);
  color: var(--text-primary, #0f172a);
}

.modern-ui .search-clear svg {
  width: 18px;
  height: 18px;
}

.modern-ui .search-feedback {
  margin-top: 0;
  font-size: var(--text-sm, 0.875rem);
  color: var(--text-secondary, #475569);
  padding: var(--space-2, 8px) var(--space-3, 12px);
  background: var(--bg-surface-secondary, #f1f5f9);
  border-radius: var(--radius-md, 8px);
  min-height: 32px;
  display: flex;
  align-items: center;
  gap: var(--space-2, 8px);
}

.modern-ui .search-feedback[style*="display: none"] {
  display: none !important;
}

.modern-ui .search-feedback.has-results {
  background: var(--color-primary-light, #dbeafe);
  color: var(--color-primary-dark, #1e40af);
}

.modern-ui .search-feedback.no-results {
  background: var(--color-warning-light, #fef3c7);
  color: var(--color-warning-dark, #b45309);
}

/* Search clear button already meets 44px minimum on all screen sizes */

/* === FORM ELEMENTS === */
.modern-ui input[type="text"],
.modern-ui input[type="email"],
.modern-ui input[type="password"],
.modern-ui input[type="search"],
.modern-ui input[type="date"],
.modern-ui .form-input,
.modern-ui input[type="number"],
.modern-ui select,
.modern-ui textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: var(--bg-surface);
  border: var(--border-thin-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.modern-ui input:focus,
.modern-ui select:focus,
.modern-ui textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* === FORM VALIDATION === */
.modern-ui .form-group {
  position: relative;
  margin-bottom: var(--space-4);
}

.modern-ui .form-group.has-error input,
.modern-ui .form-group.has-error select,
.modern-ui .form-group.has-error textarea {
  border-color: var(--color-danger, #ef4444);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.modern-ui .form-group.has-error input:focus,
.modern-ui .form-group.has-error select:focus,
.modern-ui .form-group.has-error textarea:focus {
  border-color: var(--color-danger, #ef4444);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.modern-ui .form-error-message {
  display: none;
  margin-top: var(--space-1, 4px);
  font-size: var(--text-xs, 0.75rem);
  color: var(--color-danger, #ef4444);
  align-items: flex-start;
  gap: var(--space-1, 4px);
  line-height: 1.4;
}

.modern-ui .form-group.has-error .form-error-message {
  display: flex;
}

.modern-ui .form-error-message svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Success message for forms */
.modern-ui .form-success-message {
  display: none;
  margin-top: var(--space-1, 4px);
  font-size: var(--text-xs, 0.75rem);
  color: var(--color-success, #10b981);
  align-items: flex-start;
  gap: var(--space-1, 4px);
  line-height: 1.4;
}

.modern-ui .form-group.has-success .form-success-message {
  display: flex;
}

.modern-ui .form-success-message svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-top: 2px;
}

.modern-ui .form-group.has-success input,
.modern-ui .form-group.has-success select,
.modern-ui .form-group.has-success textarea {
  border-color: var(--color-success, #10b981);
}

.modern-ui .form-group.has-success input:focus,
.modern-ui .form-group.has-success select:focus,
.modern-ui .form-group.has-success textarea:focus {
  border-color: var(--color-success, #10b981);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

/* === UTILITY CLASSES === */
.modern-ui .text-center { text-align: center; }
.modern-ui .text-right { text-align: right; }
.modern-ui .text-muted { color: var(--text-muted); }
.modern-ui .text-primary { color: var(--color-primary); }
.modern-ui .text-success { color: var(--color-success); }
.modern-ui .text-warning { color: var(--color-warning); }
.modern-ui .text-danger { color: var(--color-danger); }

.modern-ui .font-medium { font-weight: var(--font-medium); }
.modern-ui .font-semibold { font-weight: var(--font-semibold); }
.modern-ui .font-bold { font-weight: var(--font-bold); }

.modern-ui .mb-0 { margin-bottom: 0; }
.modern-ui .mb-2 { margin-bottom: var(--space-2); }
.modern-ui .mb-4 { margin-bottom: var(--space-4); }
.modern-ui .mb-6 { margin-bottom: var(--space-6); }

.modern-ui .hidden { display: none !important; }

/* === RESPONSIVE DESIGN === */

/* Extra Large screens (1400px+) */
@media (min-width: 1400px) {
  .modern-ui .socialcodia,
  .modern-ui .main-content,
  .modern-ui div.socialcodia {
    max-width: 1600px;
    margin-left: 280px !important;
    padding-left: 40px !important;
    padding-right: 40px !important;
  }
  
  .modern-ui .stats-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* Large screens (1200px - 1400px) */
@media (max-width: 1400px) and (min-width: 1200px) {
  .modern-ui .charts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .modern-ui .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Medium-Large screens (992px - 1200px) */
@media (max-width: 1200px) and (min-width: 993px) {
  .modern-ui .charts-grid {
    grid-template-columns: 1fr;
  }
  
  .modern-ui .charts-grid-3 {
    grid-template-columns: 1fr;
  }
  
  .modern-ui .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Tablet and below (max 992px) - Collapsible sidebar */
@media (max-width: 992px) {
  .modern-ui .app-sidenav,
  .modern-ui .sidenav.app-sidenav,
  .modern-ui ul.sidenav.app-sidenav {
    transform: translateX(-100%) !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.2) !important;
    z-index: 1001 !important;
    width: 280px !important;
    max-width: 75vw !important; /* Máximo 75% da largura para melhor visibilidade */
    will-change: transform; /* Optimize for animations */
  }
  
  .modern-ui .app-sidenav.is-open,
  .modern-ui .sidenav.app-sidenav.is-open,
  .modern-ui ul.sidenav.app-sidenav.is-open {
    transform: translateX(0) !important;
    z-index: 1002 !important;
  }
  
  /* Smooth slide animation */
  .modern-ui .app-sidenav,
  .modern-ui .sidenav.app-sidenav {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }
  
  .modern-ui .socialcodia,
  .modern-ui .main-content,
  .modern-ui div.socialcodia {
    margin-left: 0 !important;
    padding-top: 80px !important;
    width: 100% !important;
    overflow-x: hidden !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding-top 0.3s ease;
  }
  
  /* Adjust padding when error banner is visible on mobile */
  .modern-ui.has-error-banner .socialcodia,
  .modern-ui.has-error-banner .main-content,
  body.has-error-banner .modern-ui .socialcodia,
  body.has-error-banner .modern-ui .main-content {
    padding-top: 136px !important; /* 64px navbar + 56px banner + 16px spacing */
  }
  
  .modern-ui .sidenav-overlay {
    position: fixed;
    inset: 0;
    top: 64px;
    background: rgba(0, 0, 0, 0.65);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
                visibility 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: block;
    will-change: opacity, visibility; /* Optimize for animations */
  }
  
  .modern-ui .sidenav-overlay.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    cursor: pointer;
  }
  
  /* Quando sidebar está aberta, desabilitar interação com conteúdo principal */
  body.sidenav-open .modern-ui .socialcodia,
  body.sidenav-open .modern-ui .main-content,
  body.sidenav-open .modern-ui div.socialcodia {
    pointer-events: none;
    user-select: none;
    transform: translateX(0); /* Prevent content shift */
  }
  
  /* Stats grid on tablet */
  .modern-ui .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Tablet portrait (max 768px) */
@media (max-width: 768px) {
  :root {
    --space-6: 1rem;
  }
  
  .modern-ui .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .modern-ui .stat-card {
    padding: 16px;
  }
  
  .modern-ui .stat-card .stat-icon {
    width: 40px;
    height: 40px;
  }
  
  .modern-ui .stat-card .stat-icon svg {
    width: 20px;
    height: 20px;
  }
  
  .modern-ui .stat-card .stat-value {
    font-size: 1.5rem;
  }
  
  .modern-ui .stat-card .stat-label {
    font-size: 0.8125rem;
  }
  
  .modern-ui .page-title {
    font-size: 1.5rem;
  }
  
  .modern-ui .page-subtitle {
    font-size: 0.875rem;
  }
  
  .modern-ui .page-header {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    margin-bottom: 24px;
  }
  
  .modern-ui .page-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  
  .modern-ui .page-actions .btn {
    justify-content: center;
    padding: 12px 16px;
  }
  
  .modern-ui .charts-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .modern-ui .chart-card {
    min-height: 320px;
    padding: 16px;
  }
  
  .modern-ui .chart-card .chart-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  
  .modern-ui .section-title {
    font-size: 1.125rem;
  }
  
  .modern-ui .section-subtitle {
    font-size: 0.8125rem;
  }
  
  .modern-ui .dashboard-section {
    margin-bottom: 24px;
  }
  
  .modern-ui .navbar-fixed nav {
    padding: 0 16px !important;
  }
  
  /* Table responsiveness */
  .modern-ui .table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .modern-ui table {
    min-width: 600px;
  }
  
  /* Ensure tables are scrollable on mobile */
  .modern-ui .data-table {
    display: block;
    width: 100%;
    overflow-x: auto;
  }
}

/* Touch Target Sizes - WCAG 2.5.5 (minimum 44x44px) */
/* Enhanced touch targets for better mobile usability */
@media (max-width: 768px) {
  /* Buttons and interactive elements */
  .modern-ui button,
  .modern-ui .btn,
  .modern-ui a.btn,
  .modern-ui .nav-action-btn,
  .modern-ui .sidenav-trigger,
  .modern-ui .nav-menu-toggle,
  .modern-ui .password-toggle,
  .modern-ui .error-banner-close,
  .modern-ui .breadcrumb-link {
    min-width: 44px;
    min-height: 44px;
    padding: 10px 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  
  /* Icon-only buttons */
  .modern-ui .btn-icon,
  .modern-ui .nav-action-btn,
  .modern-ui .nav-menu-toggle {
    width: 44px;
    height: 44px;
    padding: 0;
    min-width: 44px;
    min-height: 44px;
  }
  
  /* Table action buttons and links */
  .modern-ui table tbody td a,
  .modern-ui table tbody td button,
  .modern-ui table tbody td .btn {
    min-width: 44px;
    min-height: 44px;
    padding: 8px 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
  }
  
  /* Navigation links */
  .modern-ui .sidenav-link {
    min-height: 44px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
  }
  
  /* Form controls with touch-friendly sizing */
  .modern-ui input[type="checkbox"],
  .modern-ui input[type="radio"] {
    width: 24px;
    height: 24px;
    min-width: 24px;
    min-height: 24px;
    margin: 0;
    cursor: pointer;
  }
  
  /* Labels with adequate touch area */
  .modern-ui label {
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 8px 0;
    cursor: pointer;
    gap: 8px;
  }
  
  /* Select elements */
  .modern-ui select,
  .modern-ui .choices__inner {
    min-height: 44px;
    padding: 10px 12px;
  }
  
  /* Input fields */
  .modern-ui input[type="text"],
  .modern-ui input[type="email"],
  .modern-ui input[type="password"],
  .modern-ui input[type="search"],
  .modern-ui input[type="number"],
  .modern-ui input[type="date"],
  .modern-ui textarea {
    min-height: 44px;
    padding: 10px 12px;
  }
  
  /* Card action buttons */
  .modern-ui .card-action a,
  .modern-ui .card-action button {
    min-height: 44px;
    padding: 10px 16px;
  }
  
  /* Badge links (if clickable) */
  .modern-ui .badge[href],
  .modern-ui .badge[onclick] {
    min-width: 44px;
    min-height: 44px;
    padding: 8px 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  
  /* Stat card links */
  .modern-ui .stat-link {
    min-height: 44px;
    padding: 8px 12px;
    display: inline-flex;
    align-items: center;
  }
  
  /* Search input wrapper buttons */
  .modern-ui .btn-search-modal,
  .modern-ui .search-input-wrapper button {
    min-width: 44px;
    min-height: 44px;
    padding: 10px;
  }
}

/* Mobile (max 600px) - Sidebar mais estreita */
@media (max-width: 600px) {
  .modern-ui .app-sidenav,
  .modern-ui .sidenav.app-sidenav,
  .modern-ui ul.sidenav.app-sidenav {
    width: 260px !important;
    max-width: 70vw !important; /* No mobile pequeno, máximo 70% da largura */
  }
  
  /* Overlay mais escuro no mobile pequeno para melhor contraste */
  .modern-ui .sidenav-overlay {
    background: rgba(0, 0, 0, 0.7);
  }
  
  .modern-ui .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  
  .modern-ui .stat-card {
    padding: 14px;
  }
  
  .modern-ui .stat-card .stat-icon {
    width: 36px;
    height: 36px;
    margin-bottom: 10px;
  }
  
  .modern-ui .stat-card .stat-icon svg {
    width: 18px;
    height: 18px;
  }
  
  .modern-ui .stat-card .stat-value {
    font-size: 1.375rem;
  }
  
  .modern-ui .stat-card .stat-label {
    font-size: 0.75rem;
  }
  
  .modern-ui .stat-card .stat-link {
    font-size: 0.75rem;
    margin-top: 8px;
  }
  
  .modern-ui .socialcodia,
  .modern-ui .main-content {
    padding-left: 16px !important;
    padding-right: 16px !important;
    padding-bottom: 16px !important;
    padding-top: 76px !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
  }
  
  /* Garantir que conteúdo não seja cortado quando sidebar está aberta */
  body.sidenav-open .modern-ui .socialcodia,
  body.sidenav-open .modern-ui .main-content {
    position: relative;
    z-index: 1;
  }
  
  .modern-ui .page-title {
    font-size: 1.375rem;
  }
  
  .modern-ui .page-actions {
    grid-template-columns: 1fr;
  }
  
  .modern-ui .chart-card {
    min-height: 280px;
    padding: 14px;
  }
  
  .modern-ui .chart-card .chart-title {
    font-size: 0.9375rem;
  }
  
  .modern-ui .chart-card .chart-container {
    min-height: 220px;
  }
  
  .modern-ui .badge {
    font-size: 10px;
    padding: 3px 8px;
  }
}

/* Extra small (max 400px) */
@media (max-width: 400px) {
  .modern-ui .stats-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  
  .modern-ui .stat-card {
    flex-direction: row;
    align-items: center;
    gap: 14px;
  }
  
  .modern-ui .stat-card .stat-icon {
    margin-bottom: 0;
  }
  
  .modern-ui .stat-card .stat-content {
    flex: 1;
  }
  
  .modern-ui .stat-card .stat-link {
    display: none;
  }
  
  .modern-ui .page-header {
    padding-bottom: 16px;
  }
}

/* === ANIMATIONS === */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modern-ui .animate-fade-in {
  animation: fadeIn 0.3s ease-out forwards;
}

.modern-ui .animate-slide-in {
  animation: slideIn 0.3s ease-out forwards;
}

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

/* Staggered animations for grid items */
.modern-ui .stats-grid .stat-card {
  animation: fadeIn 0.4s ease-out forwards;
  opacity: 0;
}

.modern-ui .stats-grid .stat-card:nth-child(1) { animation-delay: 0.05s; }
.modern-ui .stats-grid .stat-card:nth-child(2) { animation-delay: 0.1s; }
.modern-ui .stats-grid .stat-card:nth-child(3) { animation-delay: 0.15s; }
.modern-ui .stats-grid .stat-card:nth-child(4) { animation-delay: 0.2s; }
.modern-ui .stats-grid .stat-card:nth-child(5) { animation-delay: 0.25s; }
.modern-ui .stats-grid .stat-card:nth-child(6) { animation-delay: 0.3s; }

.modern-ui .charts-grid .chart-card {
  animation: fadeIn 0.5s ease-out forwards;
  opacity: 0;
}

.modern-ui .charts-grid .chart-card:nth-child(1) { animation-delay: 0.2s; }
.modern-ui .charts-grid .chart-card:nth-child(2) { animation-delay: 0.3s; }
.modern-ui .charts-grid .chart-card:nth-child(3) { animation-delay: 0.4s; }

/* Number counter animation */
.modern-ui .stat-value {
  animation: countUp 0.5s ease-out;
}

/* === EMPTY STATES === */
.modern-ui .empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-12, 48px) var(--space-6, 24px);
  text-align: center;
  background: var(--bg-surface, #ffffff);
  border-radius: var(--radius-xl, 16px);
  border: var(--border-thin-light);
  min-height: 300px;
}

.modern-ui .empty-state-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface-secondary, #f1f5f9);
  border-radius: var(--radius-full, 9999px);
  margin-bottom: var(--space-4, 16px);
  flex-shrink: 0;
}

.modern-ui .empty-state-icon svg {
  width: 40px;
  height: 40px;
  color: var(--text-muted, #94a3b8);
  stroke-width: 1.5;
}

.modern-ui .empty-state-title {
  font-size: var(--text-lg, 1.125rem);
  font-weight: var(--font-semibold, 600);
  color: var(--text-primary, #0f172a);
  margin: 0 0 var(--space-2, 8px);
  line-height: var(--leading-tight, 1.25);
}

.modern-ui .empty-state-description {
  font-size: var(--text-sm, 0.875rem);
  color: var(--text-muted, #94a3b8);
  margin: 0 0 var(--space-4, 16px);
  max-width: 400px;
  line-height: var(--leading-normal, 1.5);
}

.modern-ui .empty-state-action {
  margin-top: var(--space-2, 8px);
}

/* Empty state variants */
.modern-ui .empty-state-compact {
  padding: var(--space-6, 24px);
  min-height: 200px;
}

.modern-ui .empty-state-compact .empty-state-icon {
  width: 60px;
  height: 60px;
  margin-bottom: var(--space-3, 12px);
}

.modern-ui .empty-state-compact .empty-state-icon svg {
  width: 30px;
  height: 30px;
}

/* Empty table state */
.modern-ui .empty-table-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-8, 32px);
  text-align: center;
  min-height: 250px;
}

.modern-ui .empty-table-state .empty-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface-secondary, #f1f5f9);
  border-radius: var(--radius-full, 9999px);
  margin-bottom: var(--space-4, 16px);
}

.modern-ui .empty-table-state .empty-icon svg {
  width: 32px;
  height: 32px;
  color: var(--text-muted, #94a3b8);
}

.modern-ui .empty-table-state p {
  font-size: var(--text-base, 1rem);
  font-weight: var(--font-semibold, 600);
  color: var(--text-primary, #0f172a);
  margin: 0 0 var(--space-1, 4px);
}

.modern-ui .empty-table-state span {
  font-size: var(--text-sm, 0.875rem);
  color: var(--text-muted, #94a3b8);
}

/* Empty cart state */
.modern-ui .empty-cart {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-8, 32px);
  text-align: center;
  min-height: 300px;
}

.modern-ui .empty-cart-icon,
.modern-ui .empty-cart .empty-cart-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface-secondary, #f1f5f9);
  border-radius: var(--radius-full, 9999px);
  margin-bottom: var(--space-4, 16px);
}

.modern-ui .empty-cart-icon svg,
.modern-ui .empty-cart .empty-cart-icon svg {
  width: 40px;
  height: 40px;
  color: var(--text-muted, #94a3b8);
}

.modern-ui .empty-cart p {
  font-size: var(--text-lg, 1.125rem);
  font-weight: var(--font-semibold, 600);
  color: var(--text-primary, #0f172a);
  margin: 0 0 var(--space-1, 4px);
}

.modern-ui .empty-cart span {
  font-size: var(--text-sm, 0.875rem);
  color: var(--text-muted, #94a3b8);
}

/* === PRINT STYLES === */
@media print {
  .modern-ui .navbar-fixed,
  .modern-ui .app-sidenav {
    display: none !important;
  }
  
  .modern-ui .socialcodia,
  .modern-ui .main-content {
    margin-left: 0 !important;
    padding-top: 0 !important;
  }
  
  .modern-ui .page-actions {
    display: none !important;
  }
  
  .modern-ui .stat-card,
  .modern-ui .chart-card {
    break-inside: avoid;
    page-break-inside: avoid;
  }
}

/* === ACCESSIBILITY === */
.modern-ui .sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.modern-ui :focus-visible {
  outline: 2px solid var(--border-focus, #3b82f6);
  outline-offset: 2px;
}

/* Better focus states */
.modern-ui a:focus-visible,
.modern-ui button:focus-visible,
.modern-ui .btn:focus-visible,
.modern-ui input:focus-visible,
.modern-ui select:focus-visible,
.modern-ui textarea:focus-visible {
  outline: 2px solid var(--color-primary, #3b82f6);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

.modern-ui .sidenav-link:focus-visible {
  outline: 2px solid var(--color-primary, #3b82f6);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

/* Ensure all interactive elements are keyboard accessible */
.modern-ui [tabindex="-1"]:focus {
  outline: none;
}

.modern-ui [tabindex="0"]:focus-visible {
  outline: 2px solid var(--color-primary, #3b82f6);
  outline-offset: 2px;
}

/* Skip link for keyboard navigation */
.skip-link {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  padding: 12px 20px;
  background: var(--color-primary, #3b82f6);
  color: var(--text-inverse, #ffffff);
  border-radius: var(--radius-lg, 12px);
  font-weight: var(--font-semibold, 600);
  font-size: var(--text-sm, 0.875rem);
  z-index: 10000;
  text-decoration: none;
  transition: top 0.2s ease;
  box-shadow: var(--shadow-lg);
}

.skip-link:focus {
  top: 16px;
  outline: 3px solid var(--color-primary-dark, #1e40af);
  outline-offset: 2px;
}

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

/* Smooth scrolling */
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .modern-ui {
    --border-default: #000000;
    --text-muted: #4a4a4a;
  }
  
  .modern-ui .stat-card,
  .modern-ui .chart-card,
  .modern-ui .card {
    border-width: 2px;
  }
}

/* === DARK MODE SUPPORT (Optional) === */
@media (prefers-color-scheme: dark) {
  .modern-ui.auto-theme {
    --bg-body: #0f172a;
    --bg-surface: #1e293b;
    --bg-surface-secondary: #334155;
    --border-default: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
  }
}

/* === MODAL STYLES === */
/* Materialize CSS handles the modal overlay automatically */

/* === CHOICES.JS CUSTOM STYLES === */
.choices {
  margin-bottom: 0;
  font-size: var(--text-sm);
}

.choices__inner {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  min-height: 42px;
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.choices__inner:hover {
  border-color: var(--border-focus);
}

.choices.is-focused .choices__inner,
.choices.is-open .choices__inner {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.choices__list--single {
  padding: 0;
}

.choices__item {
  color: var(--text-primary);
  font-size: var(--text-sm);
}

.choices__item--selectable.is-highlighted {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.choices__list--dropdown {
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  background-color: var(--bg-surface);
  margin-top: 4px;
  z-index: 10000;
}

.choices__list--dropdown .choices__item {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-light);
}

.choices__list--dropdown .choices__item:last-child {
  border-bottom: none;
}

.choices__list--dropdown .choices__item--selectable.is-highlighted {
  background-color: var(--color-primary-light);
}

.choices__placeholder {
  color: var(--text-muted);
  opacity: 1;
}

.choices[data-type*="select-one"] .choices__inner {
  padding-right: 40px;
}

.choices[data-type*="select-one"]::after {
  border-color: var(--text-muted) transparent transparent transparent;
  border-width: 5px;
  margin-top: -2.5px;
  right: 12px;
  transition: transform var(--transition-fast);
}

.choices[data-type*="select-one"].is-open::after {
  border-color: transparent transparent var(--text-muted) transparent;
  margin-top: -7.5px;
}

/* Modal compatibility */
.modal .choices__list--dropdown {
  z-index: 10001;
}

/* Form select compatibility */
.form-select.choices-select {
  display: none;
}

.choices {
  width: 100%;
}

/* === LOGIN PAGE (outer layout) === */
.modern-ui.login-body {
  background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--bg-surface-secondary) 50%, var(--color-gray-100) 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space-5);
  position: relative;
  overflow: hidden;
}

.login-container::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--bg-surface-secondary) 50%, var(--color-gray-100) 100%);
  z-index: 0;
}

.login-container::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(156, 39, 176, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, rgba(76, 175, 80, 0.02) 0%, transparent 50%);
  z-index: 0;
  pointer-events: none;
}

.login-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(0, 0, 0, 0.03);
  padding: var(--space-12) var(--space-10);
  width: 100%;
  max-width: 420px;
  position: relative;
  z-index: 2;
  animation: loginSlideUp 0.5s ease-out;
}

@keyframes loginSlideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.login-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.login-logo {
  height: 100px;
  margin: 0 auto var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-logo .company-logo {
  max-width: 280px;
  max-height: 100%;
  height: auto;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.08));
  transition: transform var(--transition-normal);
}

.login-logo .company-logo:hover {
  transform: scale(1.02);
}

.login-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin: 0 0 var(--space-2);
  letter-spacing: -0.02em;
}

.login-subtitle {
  font-size: var(--text-base);
  color: var(--text-muted);
  margin: 0;
  line-height: var(--leading-normal);
}

.login-error-message {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-danger-light);
  border: 1px solid var(--color-danger);
  border-radius: var(--radius-lg);
  color: var(--color-danger);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
  animation: loginShake 0.4s ease-in-out;
}

@keyframes loginShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-8px); }
  75% { transform: translateX(8px); }
}

.login-error-message svg {
  flex-shrink: 0;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: relative;
  z-index: 1;
}

.login-form .input-group {
  position: relative;
  margin-bottom: var(--space-1);
  z-index: 1;
}

.login-form .input-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  z-index: 1;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
}

.login-form .input-icon svg {
  width: 18px;
  height: 18px;
}

.login-form .input-wrapper {
  position: relative;
}

.login-form .login-input {
  width: 100%;
  padding: var(--space-5) var(--space-4) var(--space-2) 50px;
  border: 2px solid var(--border-default);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  background: var(--bg-surface);
  transition: all var(--transition-fast);
  outline: none;
  box-sizing: border-box;
  z-index: 1;
}

.login-form .login-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.login-form .login-label {
  position: absolute;
  left: 50px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: var(--text-base);
  pointer-events: none;
  transition: all var(--transition-fast);
  background: transparent;
  z-index: 0;
}

.login-form .login-input:focus + .login-label,
.login-form .login-input:not(:placeholder-shown) + .login-label {
  top: -2px;
  transform: translateY(0) translateX(-8px) scale(0.85);
  color: var(--color-primary);
  background: var(--bg-surface);
  padding: 0 var(--space-2);
  z-index: 3;
}

.login-form .input-group:focus-within .input-icon {
  color: var(--color-primary);
}

.login-form .password-toggle {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  z-index: 2;
}

.login-form .password-toggle:hover {
  color: var(--color-primary);
}

.login-form .login-button {
  width: 100%;
  padding: var(--space-4);
  background: var(--color-primary);
  color: var(--text-inverse);
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  transition: all var(--transition-normal);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  margin-top: var(--space-2);
  z-index: 10;
  min-height: 44px;
}

.login-form .login-button:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.login-form .login-button:active {
  transform: translateY(0);
}

.login-form .login-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.login-form .login-button:hover .button-icon {
  transform: translateX(4px);
}

@media (max-width: 600px) {
  .login-card {
    padding: var(--space-8) var(--space-6);
    border-radius: var(--radius-xl);
  }
  .login-title {
    font-size: var(--text-2xl);
  }
  .login-logo {
    height: 80px;
  }
  .login-logo .company-logo {
    max-width: 220px;
  }
}

/* Ensure main content is focusable for skip links */
#main-content:focus {
  outline: none;
}

#main-content:focus-visible {
  outline: 2px solid var(--color-primary, #3b82f6);
  outline-offset: -2px;
}