/* Local font files only (no external font imports). */
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../vendor/fonts/manrope/manrope-400.ttf') format('truetype');
}

@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../vendor/fonts/manrope/manrope-500.ttf') format('truetype');
}

@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../vendor/fonts/manrope/manrope-600.ttf') format('truetype');
}

@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../vendor/fonts/manrope/manrope-700.ttf') format('truetype');
}

@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('../vendor/fonts/manrope/manrope-800.ttf') format('truetype');
}

@font-face {
  font-family: 'Sora';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../vendor/fonts/sora/sora-600.ttf') format('truetype');
}

@font-face {
  font-family: 'Sora';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../vendor/fonts/sora/sora-700.ttf') format('truetype');
}

/* Outfit is the Zettelrobbe brand display font (matches zettelrob.be). */
@font-face {
  font-family: 'Outfit';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../vendor/fonts/outfit/outfit-400.ttf') format('truetype');
}

@font-face {
  font-family: 'Outfit';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../vendor/fonts/outfit/outfit-700.ttf') format('truetype');
}

/* Theme Variables */
:root[data-theme='light'] {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --accent-primary: #3b82f6;
  --accent-secondary: #60a5fa;
  --border-color: #e2e8f0;
  --card-bg: #ffffff;
  --sidebar-bg: #ffffff;
  --hover-bg: #f1f5f9;
  --stat-box-bg: #f8fafc;
  --activity-bg: #f8fafc;
  --text-muted: #64748b;
  --stats-box-highlight: #f0f9ff;
  --token-usage-bg: #eff6ff;
  --stats-border: #e2e8f0;
  --image-invert: 0;
  --manual-pill-correspondent-bg: #dbeafe;
  --manual-pill-correspondent-text: #1d4ed8;
  --manual-pill-id-bg: #e2e8f0;
  --manual-pill-id-text: #1e293b;
  --manual-pill-date-bg: #dcfce7;
  --manual-pill-date-text: #166534;
  --brand-gradient-start: #1d8378;
  --brand-gradient-end: #12314e;
  --material-card-shadow-rest:
    0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --material-card-shadow-hover:
    0 8px 14px -10px rgba(15, 23, 42, 0.28),
    0 6px 12px -10px rgba(15, 23, 42, 0.2);
}

:root[data-theme='dark'] {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --text-primary: #f8fafc;
  --text-secondary: #e2e8f0;
  --accent-primary: #60a5fa;
  --accent-secondary: #93c5fd;
  --border-color: #334155;
  --card-bg: #1e293b;
  --sidebar-bg: #1e293b;
  --hover-bg: #334155;
  --stat-box-bg: #1e293b;
  --activity-bg: #1e293b;
  --text-muted: #cbd5e1;
  --stats-box-highlight: #172554;
  --token-usage-bg: #1e3a8a;
  --stats-border: #1e40af;
  --image-invert: 1;
  --manual-pill-correspondent-bg: #1e3a8a;
  --manual-pill-correspondent-text: #bfdbfe;
  --manual-pill-id-bg: #334155;
  --manual-pill-id-text: #e2e8f0;
  --manual-pill-date-bg: #14532d;
  --manual-pill-date-text: #bbf7d0;
  --brand-gradient-start: #3fbfb2;
  --brand-gradient-end: #eaf2f8;
  --material-card-shadow-rest:
    0 4px 6px -1px rgba(0, 0, 0, 0.26), 0 2px 4px -1px rgba(0, 0, 0, 0.22);
  --material-card-shadow-hover:
    0 10px 16px -12px rgba(0, 0, 0, 0.52), 0 8px 14px -12px rgba(0, 0, 0, 0.4);
}

.manual-search-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.manual-search-results {
  max-height: 260px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  background: var(--bg-primary);
}

.manual-search-item {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-primary);
  text-align: left;
  padding: 0.625rem 0.75rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

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

.manual-search-item:hover,
.manual-search-item.active {
  background: var(--hover-bg);
}

.manual-search-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.manual-search-meta {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.manual-search-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
}

.manual-search-pill.correspondent {
  background: var(--manual-pill-correspondent-bg);
  color: var(--manual-pill-correspondent-text);
}

.manual-search-pill.date {
  background: var(--manual-pill-date-bg);
  color: var(--manual-pill-date-text);
}

.manual-search-pill.id {
  background: var(--manual-pill-id-bg);
  color: var(--manual-pill-id-text);
}

.dashboard-doc-link {
  text-decoration: none;
}

.dashboard-doc-link:hover,
.dashboard-doc-link:focus-visible {
  text-decoration: underline;
  filter: brightness(0.96);
}

.manual-search-status {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
  min-height: 1.25rem;
}

.manual-search-status.error {
  color: #dc2626;
}

.toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.65rem;
}

.app-toolbar {
  display: grid;
  align-items: start;
  gap: 0.9rem 1rem;
}

.app-toolbar--triple {
  grid-template-columns: minmax(22rem, 1fr) auto auto;
}

.app-toolbar-main {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  min-width: 0;
}

.app-toolbar-main .manual-search-wrapper {
  flex: 1;
  min-width: 0;
}

.app-toolbar-controls {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
  padding-top: 0.15rem;
}

.app-toolbar-actions {
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  min-width: max-content;
}

.app-toolbar-filter,
.toolbar-select {
  min-width: 10rem;
}

.app-toolbar-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.app-toolbar-filters .filter-item {
  min-width: 200px;
  flex: 1 1 220px;
  max-width: 320px;
}

.toolbar-input {
  width: 100%;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: 0.625rem;
  background: var(--bg-primary);
  color: var(--text-primary);
}

.toolbar-input:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.28);
  border-color: #3b82f6;
}

.toolbar-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  border: 1px solid transparent;
  border-radius: 0.625rem;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.2;
  transition:
    background-color 0.2s ease,
    transform 0.15s ease;
  white-space: nowrap;
}

.toolbar-btn:disabled,
.toolbar-btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.toolbar-btn:active {
  transform: translateY(1px);
}

.toolbar-btn--primary {
  background: #3b82f6;
  color: #ffffff;
}

.toolbar-btn--primary:hover {
  background: #2563eb;
}

.toolbar-btn--success {
  background: #16a34a;
  color: #ffffff;
}

.toolbar-btn--success:hover {
  background: #15803d;
}

.toolbar-btn--neutral {
  background: #64748b;
  color: #ffffff;
}

.toolbar-btn--neutral:hover {
  background: #475569;
}

.toolbar-btn--danger {
  background: #dc2626;
  color: #ffffff;
}

.toolbar-btn--danger:hover {
  background: #b91c1c;
}

.toolbar-btn--warning {
  background: #d97706;
  color: #ffffff;
}

.toolbar-btn--warning:hover {
  background: #b45309;
}

.toolbar-btn--outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-color);
}

.toolbar-btn--outline:hover {
  background: var(--hover-bg);
}

.toolbar-btn--ghost {
  background: var(--hover-bg);
  color: var(--text-primary);
  border-color: transparent;
}

.toolbar-btn--ghost:hover {
  filter: brightness(0.96);
}

.toolbar-btn--sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
}

.dashboard-loading-banner {
  background: color-mix(in srgb, var(--bg-secondary) 82%, var(--bg-primary));
  border-color: var(--border-color);
}

.dashboard-loading-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.dashboard-loading-title {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.dashboard-loading-percent {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.dashboard-loading-track {
  margin-top: 0.5rem;
  width: 100%;
  height: 0.45rem;
  border-radius: 999px;
  overflow: hidden;
  background: color-mix(in srgb, var(--accent-primary) 16%, var(--bg-primary));
}

.dashboard-loading-bar {
  position: relative;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #3b82f6 0%, #60a5fa 60%, #93c5fd 100%);
  transition: width 260ms ease;
  overflow: hidden;
}

.dashboard-loading-bar.is-indeterminate::after {
  content: '';
  position: absolute;
  top: 0;
  left: -42%;
  width: 42%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.65) 50%,
    transparent 100%
  );
  animation: dashboardIndeterminateSlide 1.1s ease-in-out infinite;
}

@keyframes dashboardIndeterminateSlide {
  0% {
    left: -42%;
  }
  100% {
    left: 100%;
  }
}

.dashboard-loading-subtext {
  margin-top: 0.45rem;
  font-size: 0.76rem;
  color: var(--text-muted);
}

@media (max-width: 1100px) {
  .app-toolbar--triple {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .app-toolbar-controls {
    padding-top: 0;
    justify-content: space-between;
    gap: 0.75rem;
  }

  .app-toolbar-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .toolbar-actions {
    justify-content: flex-start;
  }

  .app-toolbar-main {
    flex-direction: column;
  }

  .app-toolbar-main .toolbar-btn,
  .app-toolbar-actions .toolbar-btn,
  .app-toolbar-filter,
  .toolbar-select,
  .app-toolbar-filters .filter-item {
    width: 100%;
    max-width: none;
  }

  .app-toolbar-controls {
    flex-direction: column;
    align-items: stretch;
  }
}

.shell-footer {
  background-color: rgba(255, 255, 255, 0.7);
  border-top-color: rgba(226, 232, 240, 0.4);
  transition:
    transform 0.24s ease,
    opacity 0.24s ease;
  will-change: transform, opacity;
}

:root[data-theme='dark'] .shell-footer {
  background-color: rgba(15, 23, 42, 0.7);
  border-top-color: rgba(51, 65, 85, 0.6);
}

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

:root[data-theme='dark'] .shell-footer-text,
:root[data-theme='dark'] .shell-footer-link {
  color: var(--text-muted);
}

.shell-theme-toggle {
  background-color: rgba(255, 255, 255, 0.7);
  border-color: rgba(226, 232, 240, 0.6);
  color: var(--text-secondary);
}

.shell-theme-toggle:hover {
  background-color: var(--hover-bg);
}

:root[data-theme='dark'] .shell-theme-toggle {
  background-color: rgba(30, 41, 59, 0.7);
  border-color: rgba(71, 85, 105, 0.7);
  color: var(--text-primary);
}

.github-support-text {
  color: var(--text-muted);
  margin: 0;
  font-size: 10px;
  text-align: center;
}

.restart-overlay-card {
  background-color: rgba(255, 255, 255, 0.92);
}

:root[data-theme='dark'] .restart-overlay-card {
  background-color: rgba(15, 23, 42, 0.9);
  border-color: rgba(71, 85, 105, 0.6);
  color: var(--text-primary);
}

:root[data-theme='dark'] .restart-overlay-status,
:root[data-theme='dark'] .restart-overlay-percent {
  color: var(--text-muted);
}

:root[data-theme='dark'] .restart-overlay-progress-track {
  background-color: #334155;
}

:root[data-theme='dark'] .restart-overlay-retry {
  border-color: #475569;
}

:root[data-theme='dark'] .restart-overlay-retry:hover {
  background-color: #1e293b;
}

/* Add image inversion for dark mode */
[data-theme='dark'] img:not(.no-invert) {
  filter: invert(var(--image-invert));
  transition: filter 0.3s ease;
}

[data-theme='dark'] select,
[data-theme='dark'] input,
[data-theme='dark'] textarea {
  background-color: #1e293b !important; /* Dunkler Hintergrund */
  color: #f1f5f9 !important; /* Heller Text */
  border-color: #475569 !important; /* Sichtbare Umrandung */
}

/* Fix für den JSON-Viewer in debug.ejs */
[data-theme='dark'] .jsonview {
  background-color: #1e293b;
  color: #f1f5f9;
}

/* Fix für den Content-Preview in manual.ejs */
[data-theme='dark'] #contentPreview {
  background-color: #1e293b;
  color: #f1f5f9;
}

[data-theme='dark'] #apiKeyContainer {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

[data-theme='dark'] #copyNotification {
  background-color: var(--stats-box-highlight);
  color: var(--text-primary);
  border-color: var(--stats-border);
}

.theme-info-surface {
  background-color: var(--token-usage-bg);
  border: 1px solid var(--stats-border);
  color: var(--text-primary);
}

.theme-pill-info {
  background-color: var(--token-usage-bg);
  border: 1px solid var(--stats-border);
  color: var(--text-primary);
}

.theme-alert-success,
.theme-alert-error {
  border-width: 1px;
  border-style: solid;
}

.theme-alert-success {
  background-color: #ecfdf5;
  border-color: #d1fae5;
  color: #065f46;
}

.theme-alert-error {
  background-color: #fef2f2;
  border-color: #fecaca;
  color: #991b1b;
}

[data-theme='dark'] .theme-alert-success {
  background-color: rgba(6, 95, 70, 0.2);
  border-color: rgba(6, 95, 70, 0.3);
  color: #34d399;
}

[data-theme='dark'] .theme-alert-error {
  background-color: rgba(127, 29, 29, 0.3);
  border-color: rgba(248, 113, 113, 0.35);
  color: #fca5a5;
}

/* Base chart container sizing */
.material-card .chart-container {
  position: relative;
  width: 100%;
  margin: 0 auto;
}

/* Token Distribution chart sizing */
.material-card:has(#tokenDistribution) .chart-container {
  height: 220px;
}

/* Document Types chart sizing */
.material-card:has(#documentTypes) .chart-container {
  height: 220px;
  max-width: 220px;
  margin: 0 auto;
}

/* Token trend chart sizing */
.material-card:has(#tokenTrend) .chart-container {
  height: 220px;
}

/* Task Runner Dark Mode Styles */
/* Processing/Idle Container Background Override */
[data-theme='dark'] .bg-white.rounded-xl.border.border-gray-100 {
  background-color: var(--bg-secondary) !important;
  border-color: var(--border-color) !important;
}
[data-theme='dark'] .material-card {
  background-color: var(--card-bg);
  border-color: var(--border-color);
}

/* Dark mode compatibility */
[data-theme='dark'] .material-card .chart-container {
  background-color: var(--card-bg);
}

[data-theme='dark'] .material-card:has(#documentTypes) .chart-container {
  background-color: var(--card-bg);
}

/* Active Processing Card */
[data-theme='dark'] #processingContainer .border-blue-100 {
  border-color: #1e3a8a; /* Darker blue for spinner border */
}

[data-theme='dark'] #processingContainer .border-t-blue-500 {
  border-top-color: var(--accent-primary);
}

[data-theme='dark'] #processingContainer .text-blue-500 {
  color: var(--accent-primary);
}

[data-theme='dark'] #processingContainer .bg-blue-50 {
  background-color: #1e3a8a !important;
}

[data-theme='dark'] #processingContainer .bg-gray-50,
[data-theme='dark'] .bg-gray-50 {
  background-color: var(--bg-secondary) !important;
}

[data-theme='dark'] #processingContainer .text-blue-700 {
  color: #93c5fd;
}

[data-theme='dark'] #processingContainer .text-gray-600 {
  color: var(--text-secondary);
}

/* Idle Container */
[data-theme='dark'] #idleContainer .bg-gray-50 {
  background-color: var(--bg-secondary);
}

[data-theme='dark'] #idleContainer .text-gray-400 {
  color: var(--text-muted);
}

[data-theme='dark'] #idleContainer .text-gray-600 {
  color: var(--text-secondary);
}

/* Stats Grid */
[data-theme='dark'] .task-runner-stats-grid .bg-white {
  background-color: var(--bg-secondary);
  border-color: var(--border-color);
}

[data-theme='dark'] .text-gray-500 {
  color: var(--text-muted);
}

[data-theme='dark'] .text-gray-600 {
  color: var(--text-secondary);
}

[data-theme='dark'] .font-bold {
  color: var(--text-primary);
}

/* Status Last Updated */
[data-theme='dark'] #statusLastUpdated.text-gray-500 {
  color: var(--text-muted);
}

/* Chart Containers */
[data-theme='dark'] .chart-container {
  background-color: var(--card-bg);
  border-color: var(--border-color);
}

/* Add hover states for cards in dark mode */
[data-theme='dark'] .material-card:hover {
  box-shadow: var(--material-card-shadow-hover);
}

/* Ensure text remains visible in dark mode */
[data-theme='dark'] .card-title {
  color: var(--text-primary);
}

[data-theme='dark'] .font-medium {
  color: var(--text-primary);
}

/* Dark mode styles for tag spans */
[data-theme='dark'] .inline-flex[data-tag-id] {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

[data-theme='dark'] .inline-flex[data-tag-id] button {
  color: var(--text-secondary);
}

[data-theme='dark'] .inline-flex[data-tag-id] button:hover {
  color: var(--text-primary);
}

/* Style for tags with blue background */
[data-theme='dark'] .bg-blue-100.inline-flex[data-tag-id] {
  background-color: var(--token-usage-bg);
  color: var(--text-primary);
  border: 1px solid var(--stats-border);
}

[data-theme='dark'] .bg-blue-100.inline-flex[data-tag-id] button {
  color: var(--accent-primary);
}

[data-theme='dark'] .bg-blue-100.inline-flex[data-tag-id] button:hover {
  color: var(--accent-secondary);
}

/* Base Styles */
body {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
  padding: 0;
  min-height: 100vh;
  position: relative;
  font-family:
    'Manrope',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    'Helvetica Neue',
    Arial,
    sans-serif;
  margin: 20px;
  line-height: 1.6;
}

/* Layout */
.layout-container {
  display: flex;
  min-height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

/* Sidebar */
.sidebar {
  width: 260px;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  overflow: hidden;
}

.sidebar-header {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.brand-title {
  font-family:
    'Outfit',
    'Manrope',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    'Helvetica Neue',
    Arial,
    sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  min-width: 0;
  line-height: 1.1;
  background: linear-gradient(
    90deg,
    var(--brand-gradient-start, #1d8378),
    var(--brand-gradient-end, #12314e) 72%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Keep the version line readable — it must not inherit the gradient fill. */
.brand-title small {
  font-family:
    'Manrope',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    'Helvetica Neue',
    Arial,
    sans-serif;
  letter-spacing: 0.01em;
  -webkit-text-fill-color: currentcolor;
}

.sidebar-version {
  display: block;
  margin-top: 0.2rem;
  max-width: 11.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text-muted);
  opacity: 0.82;
}

.sidebar-nav {
  padding: 1.5rem 0 0.9rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: transparent transparent;
  -ms-overflow-style: none;
}

.sidebar-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-footer {
  margin-top: auto;
  padding: 0.75rem 1rem 0;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
}

.sidebar-theme-toggle {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(226, 232, 240, 0.6);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu-toggle {
  display: none;
  appearance: none;
  -webkit-appearance: none;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.65rem;
  border: 1px solid var(--border-color);
  background: color-mix(in srgb, var(--bg-primary) 92%, transparent);
  color: var(--text-primary);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.18);
  cursor: pointer;
}

.sidebar-overlay {
  display: none;
  appearance: none;
  -webkit-appearance: none;
  border: none;
  padding: 0;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
}

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

.sidebar-link.active {
  background: var(--hover-bg);
  color: var(--accent-primary);
  border-right: 3px solid var(--accent-primary);
}

/* Main Content */
.main-content {
  flex: 1;
  margin-left: 260px;
  padding: 2rem;
  width: calc(100% - 260px);
  overflow-y: auto;
  height: 100vh;
  background:
    radial-gradient(
      circle at 12% 18%,
      rgba(59, 130, 246, 0.09),
      transparent 38%
    ),
    radial-gradient(
      circle at 88% 2%,
      rgba(16, 185, 129, 0.08),
      transparent 34%
    ),
    var(--bg-secondary);
}

.content-wrapper {
  width: 100%;
  padding-right: 2rem;
}

.content-header {
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  background: color-mix(in srgb, var(--bg-primary) 92%, transparent);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.content-title {
  font-family:
    'Sora',
    'Manrope',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    'Helvetica Neue',
    Arial,
    sans-serif;
  font-size: 1.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.12;
}

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

.content-subtitle {
  margin: 0.35rem 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.content-header-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.8rem;
  margin-left: auto;
  flex-wrap: wrap;
}

.dashboard-scan-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 2.65rem;
  padding: 0.65rem 1.05rem;
  border: none;
  border-radius: 0.8rem;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: #ffffff;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.35);
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    filter 0.18s ease;
}

.dashboard-scan-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.42);
  filter: saturate(1.06);
}

.dashboard-scan-button:focus-visible {
  outline: 2px solid rgba(59, 130, 246, 0.55);
  outline-offset: 2px;
}

.dashboard-scan-button i {
  font-size: 0.95rem;
}

/* Cards */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 1.2rem;
  margin-bottom: 1.4rem;
  width: 100%;
}

.dashboard-card {
  animation: dashboard-card-in 0.55s ease both;
}

.dashboard-card:nth-child(2) {
  animation-delay: 0.04s;
}
.dashboard-card:nth-child(3) {
  animation-delay: 0.08s;
}
.dashboard-card:nth-child(4) {
  animation-delay: 0.12s;
}
.dashboard-card:nth-child(5) {
  animation-delay: 0.16s;
}
.dashboard-card:nth-child(6) {
  animation-delay: 0.2s;
}
.dashboard-card:nth-child(7) {
  animation-delay: 0.24s;
}
.dashboard-card:nth-child(8) {
  animation-delay: 0.28s;
}

@keyframes dashboard-card-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dashboard-card-lg {
  grid-column: span 2;
}

.material-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--material-card-shadow-rest);
  border: 1px solid var(--border-color);
  transition: box-shadow 0.2s ease;
  transform: translateZ(0);
}

.material-card:hover {
  box-shadow: var(--material-card-shadow-hover);
  transform: none;
}

.card-title {
  font-family:
    'Sora',
    'Manrope',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    'Helvetica Neue',
    Arial,
    sans-serif;
  font-size: 1.1rem;
  font-weight: 650;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.processing-status-layout {
  display: grid;
  grid-template-columns: minmax(200px, 260px) minmax(0, 1fr);
  gap: 1.25rem;
  align-items: center;
}

.processing-chart-pane {
  min-height: 220px;
  max-width: 280px;
  width: 100%;
  margin: 0 auto;
}

.processing-details-pane {
  min-width: 0;
}

.mini-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.mini-metric-item {
  padding: 0.75rem;
  border: 1px solid var(--stats-border);
  background: var(--stat-box-bg);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.mini-metric-label {
  color: var(--text-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mini-metric-value {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.task-runner-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.activity-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.activity-item {
  padding: 0.75rem;
  border: 1px solid var(--stats-border);
  background: var(--stat-box-bg);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.activity-item-title {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.92rem;
  line-height: 1.3;
}

.activity-item-meta {
  color: var(--text-muted);
  font-size: 0.78rem;
  white-space: nowrap;
}

.language-row {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--stats-border);
  border-radius: 10px;
  background: var(--stat-box-bg);
}

.language-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.45rem;
  gap: 0.75rem;
}

.language-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.88rem;
}

.language-count {
  color: var(--text-muted);
  font-size: 0.78rem;
}

.language-track {
  position: relative;
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: var(--hover-bg);
  overflow: hidden;
}

.language-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #0ea5e9, #3b82f6);
}

/* Stats Box */
.stat-box {
  background: var(--stat-box-bg);
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid var(--stats-border);
  transition: all 0.2s ease;
  color: var(--text-primary);
}

.stat-box:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  background: var(--hover-bg);
}

/* Improved Token Usage Styling */
.bg-blue-50 {
  background-color: var(--token-usage-bg) !important;
  color: var(--text-primary);
  border: 1px solid var(--stats-border);
}

.bg-gray-50 {
  background-color: var(--stat-box-bg) !important;
  color: var(--text-primary);
  border: 1px solid var(--stats-border);
}

/* Text colors for stats */
.text-gray-600 {
  color: var(--text-muted) !important;
}

.font-semibold {
  color: var(--text-primary);
}

.text-xl {
  color: var(--text-primary);
}

/* Stats legend improvements */
.stats-legend .stat-item {
  padding: 0.75rem;
  border-radius: 6px;
  background: var(--stat-box-bg);
  margin-bottom: 0.5rem;
}

.stat-item span {
  color: var(--text-primary);
}

/* Modal Styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal.show {
  opacity: 1;
  visibility: visible;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.modal-container {
  position: relative;
  background: var(--card-bg);
  border-radius: 12px;
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  box-shadow:
    0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
  transform: translateY(20px);
  transition: transform 0.3s ease;
  overflow: hidden;
  border: 1px solid var(--border-color);
  z-index: 51;
}

.modal.show .modal-container {
  transform: translateY(0);
}

.modal-header {
  padding: 1.25rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--card-bg);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all 0.2s ease;
}

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

.modal-content {
  padding: 1.25rem;
  overflow-y: auto;
  max-height: calc(80vh - 70px);
  background: var(--card-bg);
}

/* Theme Toggle */
.theme-toggle {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 1000;
  background: var(--bg-primary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-toggle:hover {
  background: var(--hover-bg);
}

/* Utility Classes */
.hidden {
  display: none !important;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  }

  .processing-status-layout {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .processing-chart-pane {
    max-width: 260px;
  }

  .dashboard-card-lg {
    grid-column: span 1;
  }

  .content-title {
    font-size: 1.78rem;
  }
}

@media (max-width: 768px) {
  .layout-container {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    position: relative;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .main-content {
    margin-left: 0;
    padding: 1rem 0.85rem;
    width: 100%;
  }

  .content-wrapper {
    padding-right: 0;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }

  .mini-metrics-grid,
  .task-runner-stats-grid {
    grid-template-columns: 1fr;
  }

  .activity-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .activity-item-meta {
    white-space: normal;
  }

  .modal-container {
    width: 95%;
    margin: 1rem;
  }
}

@media (max-width: 900px) {
  body.sidebar-mobile-open {
    overflow: hidden;
  }

  .layout-container {
    position: static;
    min-height: 100vh;
    display: block;
  }

  .mobile-menu-toggle {
    display: inline-flex;
    position: fixed;
    top: 0.85rem;
    left: 0.85rem;
    z-index: 1110;
  }

  .sidebar {
    width: min(82vw, 320px);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    border-right: 1px solid var(--border-color);
    border-bottom: none;
    transform: translateX(-108%);
    z-index: 1100;
    box-shadow: 0 18px 42px rgba(2, 6, 23, 0.28);
    transition: transform 0.28s ease;
  }

  .sidebar.is-open {
    transform: translateX(0);
  }

  .sidebar-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    z-index: 1090;
  }

  body.sidebar-mobile-open .sidebar-overlay {
    opacity: 1;
    pointer-events: auto;
  }

  .main-content {
    margin-left: 0;
    width: 100%;
    height: auto;
    min-height: 100vh;
    overflow-y: visible;
    padding: 3.35rem 0.85rem 1rem;
  }

  .content-wrapper {
    padding-right: 0;
  }

  .shell-footer.shell-footer-hidden {
    transform: translateY(calc(100% + 8px));
    opacity: 0;
    pointer-events: none;
  }

  .content-header {
    gap: 0.75rem;
    padding: 0.75rem 0.8rem;
  }

  .content-title {
    font-size: clamp(1.45rem, 6.4vw, 1.75rem);
  }

  .content-header-actions {
    width: 100%;
    margin-left: 0;
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .content-header {
    flex-direction: column;
    align-items: stretch;
  }

  .content-header-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .dashboard-scan-button {
    width: 100%;
    min-height: 2.55rem;
  }
}

/* Modal Content Styles */
.detail-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.detail-item {
  background: var(--stat-box-bg);
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid var(--stats-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s ease;
}

.detail-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  background: var(--hover-bg);
}

.detail-item-name {
  color: var(--text-primary);
  font-weight: 500;
}

.detail-item-info {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.content-title {
  color: var(--text-primary);
}

#apiKeyContainer {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

.checkbox-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.checkbox-container input[type='checkbox'] {
  margin-right: 5px;
}

@media (max-width: 600px) {
  .checkbox-container {
    flex-direction: column;
  }
}

/* Custom Scrollbar */
.main-content::-webkit-scrollbar {
  width: 8px;
}

.main-content::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

.main-content::-webkit-scrollbar-thumb {
  background: var(--accent-secondary);
  border-radius: 4px;
}

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

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

.sidebar-nav::-webkit-scrollbar-thumb {
  background: transparent;
  border-radius: 999px;
  min-height: 34px;
}

.sidebar-nav.is-scrolling {
  scrollbar-color: color-mix(in srgb, var(--accent-secondary) 55%, transparent)
    transparent;
}

.sidebar-nav.is-scrolling::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--accent-secondary) 55%, transparent);
}

.sidebar-nav.is-scrolling::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--accent-secondary) 72%, transparent);
}

@media (max-width: 900px) {
  .sidebar-nav::-webkit-scrollbar {
    width: 3px;
  }
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--accent-secondary);
  border-radius: 4px;
}

/* GitHub Star Button */
.sidebar-support-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.github-button {
  display: inline-flex;
  align-items: center;
  font-weight: 500;
  font-size: 14px;
  text-decoration: none;
  border-radius: 6px;
  transition: all 0.2s ease;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.github-button:hover {
  text-decoration: none;
}

.star-button {
  display: flex;
  align-items: center;
  padding: 5px 12px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-right: 0;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-top-left-radius: 6px;
  border-bottom-left-radius: 6px;
  transition: background-color 0.2s;
}

.star-count {
  position: relative;
  padding: 5px 12px;
  font-weight: 600;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-top-right-radius: 6px;
  border-bottom-right-radius: 6px;
  transition: background-color 0.2s;
}

.star-count::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 8px;
  height: 8px;
  background-color: var(--bg-primary);
  border-left: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.github-button:hover .star-button {
  background-color: var(--hover-bg);
}

.star-icon {
  fill: var(--accent-primary);
  margin-right: 4px;
  transition: transform 0.3s ease;
}

.github-button:hover .star-icon {
  transform: rotate(-15deg) scale(1.2);
}

.bug-report-button {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: color-mix(in srgb, var(--bg-primary) 78%, #ef4444 22%);
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  transition:
    background-color 0.2s ease,
    transform 0.15s ease;
}

.bug-report-button:hover {
  text-decoration: none;
  background: color-mix(in srgb, var(--hover-bg) 70%, #ef4444 30%);
}

.bug-report-button:active {
  transform: translateY(1px);
}

.bug-icon {
  fill: #dc2626;
  flex: 0 0 auto;
}