:root {
  --neba-blue-700: #3E4FD9;
  --neba-blue-600: #5563DD;
  --neba-blue-500: #6C77E1;
  --neba-blue-300: #A5AEEB;
  --neba-blue-200: #BCC3F0;
  --neba-blue-100: #D4D9F5;
  --neba-blue-brand: #052767;

  --neba-gray-050: #FAFAFA;
  --neba-gray-100: #F5F5F5;
  --neba-gray-200: #E5E5E5;
  --neba-gray-300: #CCCCCC;
  --neba-gray-400: #A3A3A3;
  --neba-gray-500: #737373;
  --neba-gray-600: #525252;
  --neba-gray-700: #333333;
  --neba-gray-800: #1a1a1a;
  --neba-black: #000000;

  --neba-accent-red: #CC080A;
  --neba-success: #16A34A;
  --neba-warning: #D97706;
  --neba-info: #0087ff;

  --neba-nav-text: #d7d7d7;
  --neba-nav-bg: #ffffff;
  --neba-nav-hover: #f5f5f5;
  --neba-banner-bg: #3E4FD9;
  --neba-banner-gradient-end: #2A3AA0;

  --neba-font-base: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --neba-font-display: 'Manrope', ui-sans-serif, system-ui, sans-serif;
  --neba-radius: 0.375rem;
  --neba-radius-lg: 0.5rem;
  --neba-radius-xl: 0.75rem;
  --neba-transition: 150ms ease-in-out;

  --neba-bg: var(--neba-gray-050);
  --neba-bg-panel: #fff;
  --neba-text: #1f2937;
  --neba-border: var(--neba-gray-300);

  /* Responsive breakpoints
     IMPORTANT: These values MUST be kept in sync with wwwroot/js/breakpoints.js
     When updating these values, also update the JavaScript constants to match (without 'px' units).
     See breakpoints.js for the synchronization checklist. */
  --neba-breakpoint-mobile: 767px;
  --neba-breakpoint-tablet-min: 768px;
  --neba-breakpoint-tablet-max: 1100px;
  --neba-breakpoint-desktop-tight-min: 1101px;
  --neba-breakpoint-desktop-tight-max: 1250px;
  --neba-breakpoint-desktop-medium-min: 1251px;
  --neba-breakpoint-desktop-medium-max: 1400px;
  --neba-breakpoint-desktop-wide-min: 1401px;

  /* Content width - matches navbar width at full size
     Adjust this value to match the natural width of your navbar (logo + menu items)
     at maximum spacing. Both navbar and main content will use this value. */
  --neba-content-max-width: 1150px;
}

/* ==========================================================================
   Semantic Aliases — map design system concepts to scale tokens
   Use these in component CSS for design.md alignment.
   Use scale tokens (--neba-blue-xxx, --neba-gray-xxx) only in theme primitives.
   ========================================================================== */
:root {
  /* Brand primaries */
  --neba-color-primary:              var(--neba-blue-600);
  --neba-color-primary-hover:        var(--neba-blue-700);
  --neba-color-primary-container:    var(--neba-blue-700);
  --neba-color-on-primary:           #ffffff;

  /* Surface tiers (light mode) */
  --neba-surface:                    var(--neba-bg-panel);       /* #fff */
  --neba-surface-low:                var(--neba-gray-050);       /* #fafafa */
  --neba-surface-high:               var(--neba-gray-100);       /* #f5f5f5 */
  --neba-surface-highest:            var(--neba-gray-200);       /* #e5e5e5 */

  /* Accent / status */
  --neba-color-error:                var(--neba-accent-red);
  --neba-color-alert:                var(--neba-warning);

  /* Ambient shadow (brand-tinted, per design system) */
  --neba-shadow-ambient:             0 10px 30px -5px rgba(5, 39, 103, 0.08);
  --neba-shadow-card:                0 1px 3px 0 rgba(0, 0, 0, 0.06), 0 1px 2px 0 rgba(0, 0, 0, 0.04);
}

.dark {
  --neba-bg: #0D1117;
  --neba-bg-panel: #161B22;
  --neba-text: #E6EEF7;
  --neba-border: #30363D;
}

/* Global overrides */
html, body {
  background-color: var(--neba-bg);
  color: var(--neba-text);
  font-family: var(--neba-font-base);
}

/* Content wrapper to match navbar width */
.neba-content-wrapper {
  max-width: var(--neba-content-max-width);
  margin: 0 auto;
  padding: 0 1rem;
  box-sizing: border-box;
}

/* Button base */
.neba-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--neba-radius);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  cursor: pointer;
  border: 1px solid transparent;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.neba-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.neba-btn:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.neba-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.neba-btn:focus-visible {
  outline: 2px solid var(--neba-blue-500);
  outline-offset: 2px;
}

/* Button sizes */
.neba-btn-sm {
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
}

.neba-btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1.125rem;
}
/* Primary button */
.neba-btn-primary {
  background-color: var(--neba-blue-600);
  color: white;
}

.neba-btn-primary:hover:not(:disabled) {
  background-color: var(--neba-blue-500);
}

.neba-btn-primary:active:not(:disabled) {
  background-color: var(--neba-blue-700);
}

/* Secondary button */
.neba-btn-secondary {
  background-color: var(--neba-gray-300);
  border-color: var(--neba-gray-400);
  color: var(--neba-gray-800);
}

.neba-btn-secondary:hover:not(:disabled) {
  background-color: var(--neba-gray-200);
}



/* Danger button */
.neba-btn-danger {
  background-color: var(--neba-accent-red);
  color: white;
}



/* Floating action button — standard "add new" entry point on list pages */
.neba-fab {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background-color: var(--neba-blue-600);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(62, 79, 217, 0.4);
  transition: var(--neba-transition);
  z-index: 40;
}

.neba-fab:hover {
  background-color: var(--neba-blue-500);
  transform: translateY(-2px);
}

.neba-fab:active {
  background-color: var(--neba-blue-700);
  transform: translateY(0);
}

.neba-fab:focus-visible {
  outline: 2px solid var(--neba-blue-500);
  outline-offset: 3px;
}

.neba-fab svg {
  width: 1.4rem;
  height: 1.4rem;
}

@media (prefers-reduced-motion: reduce) {
  .neba-fab {
    transition: none;
  }

  .neba-fab:hover {
    transform: none;
  }
}

/* Spinner */
.neba-spinner {
  height: 1.5rem;
  width: 1.5rem;
  border-radius: 9999px;
  border: 3px solid var(--neba-border);
  border-top-color: var(--neba-blue-600);
  animation: neba-spin 0.7s linear infinite;
}

@keyframes neba-spin {
  to {
    transform: rotate(360deg);
  }
}

/* Loading Indicator */
.neba-loading-overlay {
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(2px);
  animation: neba-loading-fade-in 0.15s ease-out;
  will-change: opacity;
}

.neba-loading-overlay-page {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1001;
}

.neba-loading-overlay-fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999999;
}

.neba-loading-overlay-section {
  position: absolute;
  inset: 0;
  background-color: rgba(229, 231, 235, 0.9);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  border-radius: 0.5rem;
  animation: neba-loading-fade-in 0.15s ease-out;
  will-change: opacity;
}

.dark .neba-loading-overlay-section {
  background-color: rgba(31, 41, 55, 0.9);
}

@keyframes neba-loading-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.neba-loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.neba-loading-wave {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  height: 3rem;
}

.neba-loading-wave div {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--neba-blue-600);
  box-shadow: 0 0 12px var(--neba-blue-600);
  animation: neba-loading-wave-anim 1.2s ease-in-out infinite;
}

.neba-loading-wave div:nth-child(1) {
  animation-delay: 0s;
}

.neba-loading-wave div:nth-child(2) {
  animation-delay: 0.1s;
}

.neba-loading-wave div:nth-child(3) {
  animation-delay: 0.2s;
}

.neba-loading-wave div:nth-child(4) {
  animation-delay: 0.3s;
}

.neba-loading-wave div:nth-child(5) {
  animation-delay: 0.4s;
}

@keyframes neba-loading-wave-anim {
  0%, 60%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  30% {
    transform: scale(2);
    opacity: 0.8;
  }
}

.neba-loading-text {
  color: white;
  font-size: 1.125rem;
  font-weight: 500;
  text-align: center;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Table */
.neba-table {
  width: 100%;
  border-collapse: collapse;
}

.neba-table thead th {
  padding: 0.75rem;
  border-bottom: 2px solid var(--neba-border);
  font-weight: 600;
  text-align: left;
}

.neba-table tbody td {
  border-bottom: 1px solid var(--neba-border);
  padding: 0.75rem;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.neba-table tbody tr {
  transition: background-color 0.2s ease;
}

.neba-table tbody tr:hover {
  background-color: rgba(62, 79, 217, 0.05);
}

.dark .neba-table tbody tr:hover {
  background-color: rgba(62, 79, 217, 0.1);
}

/* Panel */
.neba-panel {
  background-color: var(--neba-bg-panel);
  border: 1px solid var(--neba-border);
  border-radius: var(--neba-radius-lg);
  padding: 1rem;
}

/* Card */
.neba-card {
  background: var(--neba-bg-panel);
  padding: 1rem;
  border-radius: var(--neba-radius-lg);
  transition: box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--neba-shadow-card);
}

/* Default card hover: ambient shadow lift only, no translate (safe for dense grids) */
.neba-card:hover {
  box-shadow: var(--neba-shadow-ambient);
}

/* Apply to cards that are interactive and have room to move (e.g., feature cards, not directory rows) */
.neba-card--interactive:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Divider */
.neba-divider {
  border-bottom: 1px solid var(--neba-border);
  margin: 1rem 0;
}

/* Heading */
.neba-heading {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

/* Form elements */
.neba-input,
.neba-select,
.neba-textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border-radius: var(--neba-radius);
  border: 1px solid var(--neba-border);
  background-color: var(--neba-bg-panel);
  color: var(--neba-text);
  transition: var(--neba-transition);
}

.neba-input:focus,
.neba-select:focus,
.neba-textarea:focus {
  outline: none;
  border-color: var(--neba-blue-500);
  box-shadow: 0 0 0 3px rgba(62, 79, 217, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.neba-input:disabled,
.neba-select:disabled,
.neba-textarea:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background-color: var(--neba-gray-100);
}

.dark .neba-input:disabled,
.dark .neba-select:disabled,
.dark .neba-textarea:disabled {
  background-color: rgba(255, 255, 255, 0.05);
}

/* Segmented date input (NebaDateInput) */
.neba-date-input {
  display: inline-flex;
  align-items: center;
  gap: 0.125rem;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border-radius: var(--neba-radius);
  border: 1px solid var(--neba-border);
  background-color: var(--neba-bg-panel);
  color: var(--neba-text);
  transition: var(--neba-transition);
}

.neba-date-input:focus-within {
  border-color: var(--neba-blue-500);
  box-shadow: 0 0 0 3px rgba(62, 79, 217, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.neba-date-segment {
  border: none;
  background: transparent;
  color: inherit;
  font: inherit;
  padding: 0;
  text-align: center;
  width: 2.5ch;
}

.neba-date-segment-year {
  width: 4.5ch;
}

.neba-date-segment:focus {
  outline: none;
  background-color: rgba(62, 79, 217, 0.08);
  border-radius: 3px;
}

.neba-date-segment::placeholder {
  color: var(--neba-gray-400);
}

.neba-date-separator {
  color: var(--neba-gray-400);
}

.neba-date-separator--gap {
  margin: 0 0.25rem;
  font-size: 0.8125rem;
}

.neba-date-segment-meridiem {
  width: 2.5ch;
  text-transform: uppercase;
}

/* Autocomplete (NebaAutocomplete) */
.neba-autocomplete {
  position: relative;
  width: 100%;
}

.neba-autocomplete-control {
  position: relative;
  display: flex;
  align-items: center;
}

.neba-autocomplete-input {
  padding-right: 2rem;
}

.neba-autocomplete-clear {
  position: absolute;
  right: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--neba-gray-500);
  font-size: 1.125rem;
  line-height: 1;
  cursor: pointer;
  transition: var(--neba-transition);
}

.neba-autocomplete-clear:hover {
  background-color: var(--neba-gray-100);
  color: var(--neba-gray-700);
}

.neba-autocomplete-panel {
  position: absolute;
  top: calc(100% + 0.25rem);
  left: 0;
  right: 0;
  z-index: 20;
  max-height: 16rem;
  overflow-y: auto;
  margin: 0;
  padding: 0.25rem;
  list-style: none;
  border-radius: var(--neba-radius-lg);
  border: 1px solid var(--neba-border);
  background-color: var(--neba-bg-panel);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.neba-autocomplete-option {
  padding: 0.5rem 0.75rem;
  border-radius: var(--neba-radius);
  color: var(--neba-text);
  cursor: pointer;
}

.neba-autocomplete-option.highlighted,
.neba-autocomplete-option:hover {
  background-color: var(--neba-surface-high);
}

.neba-autocomplete-option[aria-selected="true"] {
  color: var(--neba-color-primary);
  font-weight: 500;
}

.neba-autocomplete-empty {
  padding: 0.5rem 0.75rem;
  color: var(--neba-gray-500);
  font-size: 0.875rem;
}

/* Links */
a.neba-link {
  color: var(--neba-blue-700);
  text-decoration: none;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
  position: relative;
}

a.neba-link::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 1px;
  bottom: -2px;
  left: 0;
  background-color: var(--neba-blue-700);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

a.neba-link:hover {
  color: var(--neba-blue-600);
}

a.neba-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

a.neba-link:focus-visible {
  outline: 2px solid var(--neba-blue-500);
  outline-offset: 2px;
  border-radius: 2px;
}

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

.animate-fade-in {
  animation: fadeIn 0.4s ease-out;
}

/* Alerts */
.neba-alert {
  padding: 1rem;
  border-radius: var(--neba-radius);
  border: 1px solid transparent;
  margin-bottom: 1rem;
}

.neba-alert-success {
  background-color: rgba(22, 163, 74, 0.1);
  border-color: var(--neba-success);
  color: var(--neba-success);
}

.neba-alert-warning {
  background-color: rgba(217, 119, 6, 0.1);
  border-color: var(--neba-warning);
  color: var(--neba-warning);
}

.neba-alert-error {
  background-color: rgba(204, 8, 10, 0.1);
  border-color: var(--neba-accent-red);
  color: var(--neba-accent-red);
}

.neba-alert-info {
  background-color: rgba(2, 102, 200, 0.1);
  border-color: var(--neba-blue-600);
  color: var(--neba-blue-700);
}

.neba-alert-normal {
  background-color: rgba(163, 163, 163, 0.1);
  border-color: var(--neba-gray-400);
  color: var(--neba-gray-700);
}

/* Alert Container */
.neba-alert-container {
  margin-bottom: 1.5rem;
}

/* Alert Variants */
.neba-alert-filled {
  /* Default filled variant - uses the severity background colors above */
}

.neba-alert-outlined {
  background-color: transparent !important;
  border-width: 2px;
}

.neba-alert-dense {
  padding: 0.5rem;
}

/* Alert Components */
.neba-alert-icon {
  flex-shrink: 0;
  margin-top: 0.125rem;
}

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

.neba-alert-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.neba-alert-validation-list {
  margin: 0.5rem 0 0 1.25rem;
  padding: 0;
  list-style-type: disc;
}

.neba-alert-validation-list li {
  margin-bottom: 0.25rem;
}

.neba-alert-close {
  flex-shrink: 0;
  opacity: 0.7;
  transition: opacity 0.2s ease;
  background-color: transparent;
  border: 0;
  padding: 0.25rem;
  cursor: pointer;
  color: currentColor;
  font-size: 1.25rem;
  line-height: 1;
}

.neba-alert-close:hover {
  opacity: 1;
}

/* Toast Notifications */
.neba-toast-container {
  position: fixed;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
  /* Mobile default: bottom-center (for info/success/normal) */
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
}

/* Mobile: top-center for errors/warnings */
@media (max-width: 767px) {
  .neba-toast-container:has(.neba-toast-error),
  .neba-toast-container:has(.neba-toast-warning) {
    top: 1rem;
    bottom: auto;
  }
}

/* Desktop: top-right (768px is our tablet breakpoint) */
@media (min-width: 768px) {
  .neba-toast-container {
    top: 1rem;
    bottom: auto;
    left: auto;
    right: 1rem;
    transform: none;
  }
}

.neba-toast-container > * {
  pointer-events: auto;
}

.neba-toast {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  min-width: 300px;
  max-width: 500px;
  padding: 1rem;
  border-radius: var(--neba-radius-lg);
  border: 1px solid transparent;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(10px);
  animation: toast-fade-in 0.3s ease-out;
}

.neba-toast.dismissing {
  animation: toast-fade-out 0.2s ease-in forwards;
}

.neba-toast-success {
  background-color: rgba(15, 122, 58, 0.95);
  border-color: #0F7A3A;
  color: white;
}

.neba-toast-warning {
  background-color: rgba(245, 158, 11, 0.95);
  border-color: #F59E0B;
  color: #1f2937;
}

.neba-toast-error {
  background-color: rgba(153, 27, 27, 0.95);
  border-color: #991B1B;
  color: white;
}

.neba-toast-info {
  background-color: rgba(5, 39, 103, 0.95);
  border-color: var(--neba-blue-brand);
  color: white;
}

.neba-toast-normal {
  background-color: rgba(82, 82, 82, 0.95);
  border-color: #525252;
  color: white;
}

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

.neba-toast-title {
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.neba-toast-message {
  font-size: 0.875rem;
  opacity: 0.95;
}

.neba-toast-dismiss {
  flex-shrink: 0;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 0.25rem;
  opacity: 0.7;
  transition: opacity 0.15s ease;
  line-height: 1;
  font-size: 1.25rem;
}

.neba-toast-dismiss:hover {
  opacity: 1;
}

.neba-toast-dismiss:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
  border-radius: 2px;
  opacity: 1;
}

@keyframes toast-fade-in {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes toast-fade-out {
  from {
    opacity: 1;
    transform: scale(1);
  }
  to {
    opacity: 0;
    transform: scale(0.95);
  }
}

@media (prefers-reduced-motion: reduce) {
  .neba-toast {
    animation: none;
  }

  .neba-toast.dismissing {
    animation: none;
    opacity: 0;
  }
}

/* Badges */
.neba-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--neba-radius);
  line-height: 1;
}

.neba-badge-primary {
  background-color: var(--neba-blue-700);
  color: white;
}

.neba-badge-success {
  background-color: var(--neba-success);
  color: white;
}

.neba-badge-warning {
  background-color: var(--neba-warning);
  color: white;
}

.neba-badge-error {
  background-color: var(--neba-accent-red);
  color: white;
}

.neba-badge-neutral {
  background-color: var(--neba-gray-300);
  color: var(--neba-gray-700);
}

/* Modal overlay */
.neba-modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.neba-modal-backdrop {
  animation: modal-fade-in 0.2s ease-out;
}

@keyframes modal-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.neba-modal-content {
  background-color: var(--neba-bg-panel);
  border-radius: var(--neba-radius-lg);
  padding: 1.5rem;
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  animation: modal-slide-in 0.3s ease-out;
}

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

/* Focus visible global enhancement */
*:focus-visible {
  outline: 2px solid var(--neba-blue-500);
  outline-offset: 2px;
  transition: outline-offset 0.2s ease;
}

*:focus-visible:hover {
  outline-offset: 4px;
}

/* Ensure buttons and links get proper focus */
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--neba-blue-500);
  outline-offset: 2px;
}

/* Top Banner */
.neba-top-banner {
  background: linear-gradient(135deg, var(--neba-banner-bg) 0%, var(--neba-banner-gradient-end) 100%);
  padding: 1rem 0;
  position: relative;
  z-index: 41;
}

/* Dedicated clipping layer for the shimmer sweep, kept separate from
   .neba-top-banner so dropdowns (e.g. the account menu) aren't clipped
   by it — overflow-x: hidden alone isn't enough since the UA forces
   overflow-y to auto whenever overflow-x isn't visible. */
.neba-banner-shimmer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.neba-banner-shimmer::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

.neba-banner-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.neba-banner-ads {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.neba-banner-ad {
  background: var(--neba-gray-200);
  border-radius: var(--neba-radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neba-gray-700);
  font-weight: 600;
  padding: 2rem 3rem;
  min-width: 280px;
  height: 120px;
}

/* Navigation Bar */
.neba-navbar {
  background-color: var(--neba-nav-bg);
  border-bottom: 1px solid var(--neba-border);
  position: sticky;
  top: 0;
  z-index: 40;
  transition: box-shadow 0.2s ease;
}

.neba-navbar.scrolled {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.neba-navbar-wrapper {
  /* No max-width here - let content control it */
}

.neba-navbar-content {
  max-width: var(--neba-content-max-width);
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 1.5vw, 2rem);
  min-height: 4rem;
  flex-wrap: nowrap;
  box-sizing: border-box;
}

.neba-navbar-header {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-shrink: 0;
}

.neba-nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(0.25rem, 0.5vw, 0.5rem);
  list-style: none;
  margin: 0;
  padding: 0;
}

.neba-nav-item {
  position: relative;
}

.neba-nav-link {
  display: block;
  padding: 1rem clamp(0.5rem, 1vw, 1.25rem);
  color: var(--neba-text);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease, background-color 0.2s ease;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.025em;
  white-space: nowrap;
  position: relative;
}

.neba-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: var(--neba-blue-700);
  transition: width 0.3s ease;
  transform: translateX(-50%);
}

.neba-nav-link:hover {
  background-color: var(--neba-nav-hover);
  color: var(--neba-blue-700);
}

.neba-nav-link:hover::after,
.neba-nav-link:focus::after {
  width: 80%;
}

.neba-nav-link:focus {
  background-color: var(--neba-nav-hover);
  color: var(--neba-blue-700);
}

.neba-nav-link:focus-visible {
  outline: 2px solid var(--neba-blue-500);
  outline-offset: -2px;
}

/* Dropdown Menu */
.neba-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--neba-nav-bg);
  border: 1px solid var(--neba-border);
  border-radius: var(--neba-radius);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  width: max-content;
  display: none;
  z-index: 50;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.neba-nav-item:hover .neba-dropdown,
.neba-nav-item.active .neba-dropdown {
  display: block;
  animation: slideDown 0.2s ease forwards;
}

@keyframes slideDown {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.neba-dropdown-link {
  display: block;
  padding: 0.75rem 1.5rem 0.75rem 1rem;
  color: var(--neba-text);
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
  white-space: nowrap;
  border-left: 3px solid transparent;
}

.neba-dropdown-link:hover,
.neba-dropdown-link:focus {
  background-color: var(--neba-nav-hover);
  color: var(--neba-blue-700);
  border-left-color: var(--neba-blue-700);
  padding-left: 1.25rem;
}

.neba-dropdown-link:focus-visible {
  outline: 2px solid var(--neba-blue-500);
  outline-offset: -2px;
}

.neba-dropdown-divider {
  height: 1px;
  margin: 0.5rem 0;
  background-color: var(--neba-border);
}

/* Mobile Menu Toggle */
.neba-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  transition: transform 0.2s ease;
}

.neba-menu-toggle:hover {
  transform: scale(1.1);
}

.neba-menu-toggle span {
  display: block;
  width: 1.5rem;
  height: 2px;
  background-color: var(--neba-text);
  transition: all 0.3s ease;
  border-radius: 2px;
}

/* Hamburger to X animation when menu is open */
.neba-navbar.menu-open .neba-menu-toggle span:nth-child(2) {
  transform: rotate(45deg) translate(5px, 5px);
}

.neba-navbar.menu-open .neba-menu-toggle span:nth-child(3) {
  opacity: 0;
}

.neba-navbar.menu-open .neba-menu-toggle span:nth-child(4) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile (< 768px): Compact top banner with search, logo + hamburger in navbar */
@media (max-width: 767px) {
  .neba-top-banner {
    display: none;
  }

  .neba-banner-content {
    flex-direction: column;
    gap: 0;
    padding: 0 1rem;
  }

  .neba-top-banner .flex.items-center.gap-4 {
    display: none; /* Hide logo in top banner on mobile */
  }

  .neba-top-banner .flex.items-center.gap-2 {
    width: 100%;
    justify-content: center;
  }

  .neba-top-banner form {
    width: 100%;
    max-width: 100%;
  }

  .neba-top-banner input[type="search"] {
    width: 100% !important;
  }

  .neba-navbar-wrapper {
    display: flex;
    flex-direction: column;
  }

  .neba-navbar-content {
    flex-wrap: wrap;
    justify-content: flex-start;
    max-width: 100%;
    margin: 0;
    padding: 0 1rem;
  }

  .neba-navbar-header {
    width: 100%;
    justify-content: space-between;
    gap: 0;
    min-height: 4rem;
  }

  .neba-menu-toggle {
    display: flex;
  }

  .neba-nav-menu {
    display: none;
    flex-direction: column;
    width: 100%;
    background-color: var(--neba-nav-bg);
    border-top: 1px solid var(--neba-border);
    gap: 0;
  }

  .neba-nav-menu.active {
    display: flex;
  }

  .neba-nav-link {
    padding: 1rem;
    border-bottom: 1px solid var(--neba-border);
  }

  .neba-dropdown {
    position: static;
    border: none;
    box-shadow: none;
    padding-left: 1rem;
  }

  .neba-nav-item:hover .neba-dropdown {
    display: none;
  }

  .neba-nav-item.active .neba-dropdown {
    display: block;
  }
}

/* Tablet (768px - 1100px): Top banner + Hamburger menu */
@media (min-width: 768px) and (max-width: 1100px) {
  .neba-banner-ads {
    flex-direction: column;
  }

  .neba-banner-ad {
    min-width: 100%;
    height: 80px;
    padding: 1rem 2rem;
    font-size: 0.875rem;
  }

  .neba-navbar-wrapper {
    display: flex;
    flex-direction: column;
  }

  .neba-navbar-content {
    flex-wrap: wrap;
    justify-content: flex-start;
    max-width: 100%;
    margin: 0;
    padding: 0 1rem;
  }

  .neba-navbar-header {
    width: 100%;
    justify-content: space-between;
    gap: 0;
    min-height: 4rem;
  }

  .neba-menu-toggle {
    display: flex;
  }

  .neba-nav-menu {
    display: none;
    flex-direction: column;
    width: 100%;
    background-color: var(--neba-nav-bg);
    border-top: 1px solid var(--neba-border);
    gap: 0;
  }

  .neba-nav-menu.active {
    display: flex;
  }

  .neba-nav-link {
    padding: 1rem;
    border-bottom: 1px solid var(--neba-border);
  }

  .neba-dropdown {
    position: static;
    border: none;
    box-shadow: none;
    padding-left: 1rem;
  }

  .neba-nav-item:hover .neba-dropdown {
    display: none;
  }

  .neba-nav-item.active .neba-dropdown {
    display: block;
  }
}

/* Desktop (> 1100px): Full horizontal menu with fluid spacing */
/* Fluid spacing is handled by clamp() in the base styles above */

/* Footer */
.neba-footer {
  background-color: var(--neba-gray-100);
  border-top: 1px solid var(--neba-border);
  margin-top: auto;
}

.dark .neba-footer {
  background-color: var(--neba-bg-panel);
}

/* Screen reader utilities */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.focus\:not-sr-only:focus {
  position: static;
  width: auto;
  height: auto;
  padding: 0.5rem 1rem;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
}

/* Segmented Control */
.neba-segmented-control {
  background: var(--neba-gray-100);
  border-radius: var(--neba-radius-lg);
  padding: 0.25rem;
  gap: 0.25rem;
}

.neba-segment-button {
  padding: 0.5rem 1rem;
  border-radius: var(--neba-radius);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
  color: var(--neba-gray-700);
  background: transparent;
  border: none;
  cursor: pointer;
}

.neba-segment-button:hover:not(.neba-segment-selected) {
  color: var(--neba-text);
}

.neba-segment-selected {
  background: white;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  color: var(--neba-blue-700);
  font-weight: 600;
}

.dark .neba-segmented-control {
  background: rgba(255, 255, 255, 0.05);
}

.dark .neba-segment-selected {
  background: var(--neba-bg-panel);
}

/* Utility: Spacing */
.neba-space-y-4 > * + * { margin-top: 1rem; }
.neba-space-y-6 > * + * { margin-top: 1.5rem; }
.neba-space-y-8 > * + * { margin-top: 2rem; }

/* Utility: Grid */
.neba-grid {
  display: grid;
  gap: var(--neba-grid-gap, 1.5rem);
}

.neba-grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.neba-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.neba-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.neba-grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (min-width: 768px) {
  .md\:neba-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md\:neba-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .lg\:neba-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .lg\:neba-grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1280px) {
  .xl\:neba-grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Utility: Skeleton loader animation */
.neba-skeleton {
  background: linear-gradient(90deg, var(--neba-gray-200) 25%, var(--neba-gray-100) 50%, var(--neba-gray-200) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--neba-radius);
}

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

.dark .neba-skeleton {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.05) 25%, rgba(255, 255, 255, 0.1) 50%, rgba(255, 255, 255, 0.05) 75%);
  background-size: 200% 100%;
}

/* ==========================================================================
   Brand Gradient & Glassmorphism Utilities
   ========================================================================== */

/* Hero/banner gradient per design system (15° angle, primary → primary_container) */
.neba-gradient-brand {
  background: linear-gradient(15deg, var(--neba-blue-brand) 0%, var(--neba-color-primary-container) 50%, var(--neba-color-primary) 100%);
}

/* Glassmorphism — for floating elements over busy backgrounds */
.neba-glass {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Glassmorphism for alerts/toasts over content */
.neba-glass-alert {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

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

  .neba-banner-shimmer::before {
    animation: none !important;
  }

  .neba-skeleton {
    animation: none !important;
  }
}