* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-black: #000000;
  --color-white: #ffffff;
  --color-gray-100: #f8f9fa;
  --color-gray-200: #e8eaed;
  --color-gray-300: #dadce0;
  --color-gray-400: #9aa0a6;
  --color-gray-500: #5f6368;
  --color-gray-600: #3c4043;
  --color-gray-700: #202124;
  --color-gray-800: #1a1a1a;

  --color-blue-500: #3B82F6;
  --color-blue-600: #2563EB;
  --color-blue-100: #EFF6FF;

  --color-red-50: #fef2f2;
  --color-red-100: #fee2e2;
  --color-red-500: #ef4444;
  --color-red-600: #dc2626;

  --color-surface: #f5f6f8;
  --color-surface-alt: #eef0f4;
  --color-chrome-background: rgba(255, 255, 255, 0.95);
  --chrome-border: 1px solid var(--color-gray-200);
  --brand-logo-height: 40px;
  --page-gutter: clamp(20px, calc(12.5vw - 80px), 10vw);

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', 'Cascadia Code', Menlo, Consolas, 'DejaVu Sans Mono', 'Liberation Mono', monospace;

  --motion-duration: 240ms;
  --motion-duration-fast: 140ms;
  --motion-duration-sheet: 320ms;
  --motion-page-duration: 360ms;
  --motion-feedback-duration: 160ms;
  --motion-ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --motion-ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --motion-ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --motion-ease-spring: cubic-bezier(0.34, 1.36, 0.64, 1);
  --motion-distance: 8px;
  --motion-distance-sm: 4px;
  --motion-distance-lg: 12px;
  --motion-lift: -2px;
  --transition-fast: var(--motion-feedback-duration) var(--motion-ease);
  --transition-medium: var(--motion-duration) var(--motion-ease);
  --transition-slow: var(--motion-duration) var(--motion-ease);
  --transition-control: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast), translate var(--transition-fast), scale var(--transition-fast);
  --transition-card: background-color var(--transition-medium), border-color var(--transition-medium), color var(--transition-medium), box-shadow var(--transition-medium), transform var(--transition-medium), translate var(--transition-medium), scale var(--transition-medium);
  --transition-surface: background-color var(--transition-medium), border-color var(--transition-medium), box-shadow var(--transition-medium);

  /* Geometry + elevation ladder: 1 container, 2 chrome, 3 floating. */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 999px;
  --elevation-1: 0 1px 2px rgba(17, 24, 39, 0.05), 0 2px 8px -4px rgba(17, 24, 39, 0.08);
  --elevation-2: 0 4px 14px -6px rgba(17, 24, 39, 0.12), 0 16px 40px -24px rgba(17, 24, 39, 0.18);
  --elevation-3: 0 10px 24px -12px rgba(17, 24, 39, 0.16), 0 32px 80px -32px rgba(17, 24, 39, 0.28);

  /* Liquid glass material: chrome and floating layers only. */
  --glass-tint: rgba(255, 255, 255, 0.54);
  --glass-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.56));
  --glass-bg-strong: rgba(255, 255, 255, 0.8);
  --glass-sheet: rgba(255, 255, 255, 0.93);
  --glass-border: rgba(255, 255, 255, 0.62);
  --glass-hairline: rgba(16, 24, 40, 0.085);
  --glass-highlight: rgba(255, 255, 255, 0.78);
  --glass-blur: 18px;
  --glass-blur-strong: 26px;
  --glass-saturate: 150%;
  --glass-shadow: var(--elevation-2);
  --glass-specular: linear-gradient(135deg, rgba(255, 255, 255, 0.56) 0%, rgba(255, 255, 255, 0.07) 42%, transparent 68%);
  --glass-overlay: rgba(12, 14, 18, 0.3);
  --glass-chrome-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.56));

  --focus-ring: 0 0 0 2px var(--color-surface), 0 0 0 4px rgba(37, 99, 235, 0.55);
  --opacity-disabled: 0.55;
  --skeleton-base: var(--color-gray-200);
  --skeleton-sheen: rgba(255, 255, 255, 0.6);

  --z-sticky-panel: 80;
  --z-chrome: 100;
  --z-modal: 1000;
  --z-popover: 1100;
  --z-toast: 1200;

  --header-height: 73px;
  --header-height-mobile: 65px;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --motion-duration: 0ms;
    --motion-duration-fast: 0ms;
    --motion-duration-sheet: 0ms;
    --motion-page-duration: 0ms;
    --motion-feedback-duration: 0ms;
    --motion-distance: 0px;
    --motion-distance-sm: 0px;
    --motion-distance-lg: 0px;
    --motion-lift: 0px;
  }

  button:not(:disabled):not([aria-disabled="true"]):active {
    scale: 0.985;
  }
}

/* No global scroll-behavior: every intended smooth scroll passes
   behavior: 'smooth' explicitly. A global rule also animates implicit
   scrolls (focus into view, hash anchors), which felt like the page
   scrolling on its own after clicks. */

html {
  scrollbar-gutter: stable;
}

body {
  font-family: var(--font-family);
  font-weight: 400;
  background-color: var(--color-surface);
  color: var(--color-gray-800);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-gray-500);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
}

h1,
h2 {
  text-wrap: balance;
}

button:not(:disabled):not([aria-disabled="true"]):focus-visible,
a[href]:not([aria-disabled="true"]):focus-visible {
  outline: 2px solid var(--color-blue-500);
  outline-offset: 2px;
}

.container {
  width: 100%;
  min-width: 0;
  margin: 0 auto;
  padding: 0 var(--page-gutter);
}

@media (max-width: 768px) {
  :root {
    --brand-logo-height: 34px;
    --page-gutter: 20px;
  }
}


.route-loading {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--color-gray-600);
  background: var(--color-gray-100);
  font-size: 0.875rem;
}

.route-loading > .route-retry {
  padding: 6px 14px;
  border: 1px solid var(--color-gray-300);
  border-radius: 8px;
  background: var(--color-panel, #fff);
  color: var(--color-gray-700);
  font-size: 0.8125rem;
  cursor: pointer;
}

.route-loading > .route-retry:hover {
  border-color: var(--color-blue-500);
  color: var(--color-blue-600);
}

.route-loading-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-gray-200);
  border-top-color: var(--color-gray-600);
  border-radius: 50%;
  animation: route-loading-spin 800ms linear infinite;
}

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

:is(.repos-add-error, .admin-form-error, .settings-field-error, .settings-notif-error,
  .settings-load-error, .settings-message, .reset-password-error, .modal-error, .modal-info,
  .card-field-error, .card-error, .date-time-error, .scp-hint--error, .scp-error,
  .overview-source-error, .scan-page-footer-error):not([data-reveal]) {
  animation: inline-feedback-enter var(--motion-duration) var(--motion-ease) backwards;
}

@keyframes inline-feedback-enter {
  from { opacity: 0; translate: 0 4px; }
  to { opacity: 1; translate: 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  :is(.repos-add-error, .admin-form-error, .settings-field-error, .settings-notif-error,
    .settings-load-error, .settings-message, .reset-password-error, .modal-error, .modal-info,
    .card-field-error, .card-error, .date-time-error, .scp-hint--error, .scp-error,
    .overview-source-error, .scan-page-footer-error):not([data-reveal]) { animation: none; }

  .route-loading-spinner { animation: none; }
}
/* cyrillic-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(/assets/inter-cyrillic-ext-v20-BOeWTOD4.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(/assets/inter-cyrillic-v20-DqGufNeO.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* greek-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(/assets/inter-greek-ext-v20-DlzME5K_.woff2) format('woff2');
  unicode-range: U+1F00-1FFF;
}

/* greek */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(/assets/inter-greek-v20-CkhJZR-_.woff2) format('woff2');
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

/* vietnamese */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(/assets/inter-vietnamese-v20-CBcvBZtf.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* latin-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(/assets/inter-latin-ext-v20-DO1Apj_S.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(/assets/inter-latin-v20-Dx4kXJAl.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* JetBrains Mono 2.304, self-hosted from the official JetBrains release.
   License: SIL Open Font License 1.1 (see JetBrainsMono-OFL.txt).
   Source: https://github.com/JetBrains/JetBrainsMono/releases/tag/v2.304 */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/assets/JetBrainsMono-Regular-BQaDgvhP.woff2) format('woff2');
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(/assets/JetBrainsMono-Medium-3S3k2nMz.woff2) format('woff2');
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/assets/JetBrainsMono-SemiBold-BM8Dc2t-.woff2) format('woff2');
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(/assets/JetBrainsMono-Bold-D4WEaHbo.woff2) format('woff2');
}

/* Inline/block code is always programming-semantic, including Markdown. */
code,
kbd,
samp,
pre {
  font-family: var(--font-mono);
  font-variant-ligatures: none;
}

/* Programming-semantic text uses the mono token; UI prose and headings keep Inter. */
.code-viewer-filename,
.code-viewer-picker-target,
.code-viewer-picker-preview,
.coverage-bar-name,
.coverage-file-detail-title,
.source-item-name,
.source-item-size,
.harness-detail-title,
.harness-detail-fuzzer-name,
.harness-detail-coverage-stat-value,
.logs-file-name,
.logs-preview-name,
.crashes-item-name,
.crash-detail-title,
.repo-detail-topbar-name {
  font-family: var(--font-mono);
  font-variant-ligatures: none;
}

.code-viewer-table,
.code-viewer-code,
.crash-detail-stack,
.crash-detail-debug-value,
.logs-preview-content,
.hex-viewer-dump,
.hex-viewer-text,
.dictionary-table,
.md-renderer-code-block,
.md-renderer-inline-code,
.rp-code-figure pre,
.rp-article code {
  font-feature-settings: 'calt' 0, 'liga' 0;
  font-variant-ligatures: none;
}
.header {
  position: fixed;
  height: var(--header-height);
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-chrome, 100);
  background: var(--glass-specular), var(--glass-chrome-bg, var(--color-chrome-background));
  background-color: var(--color-chrome-background);
  -webkit-backdrop-filter: blur(calc(var(--glass-blur) + 8px)) saturate(var(--glass-saturate));
  backdrop-filter: blur(calc(var(--glass-blur) + 8px)) saturate(var(--glass-saturate));
  box-shadow: inset 0 1px 0 var(--glass-highlight);
  transition: opacity var(--transition-medium), translate var(--transition-medium), box-shadow var(--motion-duration) var(--motion-ease), visibility 0s;
}

/* Hairline appears once content scrolls under the bar. */
.header::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-border) 10%, var(--glass-border) 90%, transparent);
  opacity: 0;
  transition: opacity var(--motion-duration) var(--motion-ease);
  pointer-events: none;
}

.header[data-scrolled="true"] {
  box-shadow: inset 0 1px 0 var(--glass-highlight), var(--elevation-2);
}

.header[data-scrolled="true"]::after {
  opacity: 1;
}

.footer-in-view .header--home:not(.header--notice) {
  opacity: 0;
  translate: 0 -12px;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-medium), translate var(--transition-medium), visibility 0s var(--motion-duration) var(--motion-ease);
}

.header-logout-notice {
  position: absolute;
  top: calc(100% + 12px);
  right: 16px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  width: min(480px, calc(100vw - 32px));
  padding: 16px;
  border: 1px solid var(--color-gray-200);
  border-radius: 12px;
  background: var(--color-panel);
  color: var(--color-gray-800);
  box-shadow: var(--elevation-2);
  font-size: 0.875rem;
  line-height: 1.5;
}

.header-logout-notice button {
  flex-shrink: 0;
  padding: 4px;
  border: 0;
  background: transparent;
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: calc(var(--header-height) - 1px);
  position: relative;
}

.logo {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--color-gray-800);
}

.logo-icon {
  height: var(--brand-logo-height);
  width: auto;
  border-radius: 6px;
}

.nav {
  display: flex;
  margin-left: auto;
  align-items: center;
  gap: 0;
}

.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-gray-200);
  border-radius: 8px;
  background: var(--color-panel);
  color: var(--color-gray-700);
  cursor: pointer;
  transition: var(--transition-control);
}

.mobile-menu-btn:hover {
  background: var(--color-gray-100);
  border-color: var(--color-gray-300);
}

.nav-links {
  position: relative;
  display: flex;
  align-items: center;
  gap: clamp(20px, 1.8vw, 32px);
}

.nav-link {
  position: relative;
  display: inline-block;
  white-space: nowrap;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
}

.nav-link-label {
  display: inline-block;
}

/* Each entry owns its local line. The route line stays put while a separate
   hover/focus preview fades in; no shared sliding marker or width scaling. */
.nav-link-indicator {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  height: 1.5px;
  border-radius: 100px;
  background: var(--color-black);
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms var(--motion-ease);
}

.nav-link-indicator[data-visible="true"] {
  opacity: 1;
}

.nav-link:hover,
.nav-link--active {
  color: var(--color-black);
}

.nav-link:focus-visible,
.nav-login-btn:focus-visible,
.nav-demo-btn:focus-visible,
.nav-user-trigger:focus-visible,
.user-dropdown-item:focus-visible,
.mobile-menu-btn:focus-visible,
.header-logout-notice button:focus-visible {
  outline: 2px solid var(--color-blue-500);
  outline-offset: 4px;
}

.nav-demo-btn {
  padding: 10px 24px;
  white-space: nowrap;
  font-size: 0.875rem;
  font-weight: 600;
  margin-left: 24px;
  background: var(--color-strong-fill, var(--color-black));
  color: var(--color-on-strong);
  border-radius: 8px;
  transition: var(--transition-control);
}

.nav-demo-btn:hover {
  background: var(--color-strong-hover, var(--color-gray-600));
  color: var(--color-on-strong);
}

.nav-login-btn {
  padding: 10px 24px;
  white-space: nowrap;
  font-size: 0.875rem;
  font-weight: 600;
  margin-left: 24px;
  background: var(--color-panel);
  color: var(--color-black);
  border: 1px solid var(--color-gray-200);
  border-radius: 8px;
  transition: var(--transition-control);
}

.nav-login-btn:hover {
  background: var(--color-gray-100);
  border-color: var(--color-gray-300);
}

.nav-user {
  position: relative;
  margin-left: 24px;
  padding-left: 24px;
  border-left: 1px solid var(--color-gray-200);
}

.nav-user-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
  transition: background var(--transition-fast);
}

.nav-user-trigger:hover {
  background: var(--color-gray-100);
}

.user-email {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-gray-600);
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-chevron {
  color: var(--color-gray-400);
  transition: transform var(--transition-fast);
}

.nav-chevron-open {
  transform: rotate(180deg);
}

.user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  background: var(--color-panel);
  border: 1px solid var(--color-gray-200);
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  padding: 4px;
  z-index: 200;
}

.user-dropdown-header {
  padding: 8px 12px 4px;
  min-width: 0;
}

.user-dropdown-name {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-gray-800);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-dropdown-email {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-gray-500);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 2px;
}

.user-dropdown-item {
  display: block;
  width: 100%;
  text-align: left;
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--color-gray-700);
  background: none;
  border: none;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-control);
  text-decoration: none;
}

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

.user-dropdown-item-danger {
  color: var(--color-red-500);
}

.user-dropdown-item-danger:hover {
  background: var(--color-red-50);
  color: var(--color-red-600);
}

.user-dropdown-divider {
  height: 1px;
  background: var(--color-gray-200);
  margin: 4px 8px;
}

@media (min-width: 1101px) and (max-width: 1360px) {
  .nav-links { gap: 24px; }
}

@media (min-width: 1101px) and (max-width: 1240px) {
  .header-content { gap: 16px; }
  .nav-links { gap: 12px; }
  .nav-login-btn,
  .nav-demo-btn {
    margin-left: 12px;
    padding-left: 14px;
    padding-right: 14px;
  }
}

@media (max-width: 768px) {
  .header { height: var(--header-height-mobile); }
  .header-content {
    height: calc(var(--header-height-mobile) - 1px);
    gap: 12px;
  }

  .logo-icon {
    height: var(--brand-logo-height);
  }

  .logo-text {
    font-size: 1rem;
  }
}

@media (max-width: 1100px) {
  .mobile-menu-btn {
    display: inline-flex;
    margin-left: auto;
  }

  .nav {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    max-height: calc(100vh - 88px);
    overflow-y: auto;
    padding: 16px;
    background: var(--color-panel);
    border: 1px solid var(--color-gray-200);
    border-radius: 12px;
    box-shadow: 0 10px 32px rgba(0, 0, 0, 0.12);
  }

  .nav.nav-open,
  .nav.nav-closing {
    display: flex;
  }

  .nav.nav-open {
    animation: nav-sheet-in 220ms var(--motion-ease-out) both;
  }

  .nav.nav-closing {
    pointer-events: none;
    animation: nav-sheet-out 160ms var(--motion-ease) both;
  }

  @keyframes nav-sheet-in {
    from { opacity: 0; translate: 0 -6px; scale: 0.985; }
    to { opacity: 1; translate: 0 0; scale: 1; }
  }

  @keyframes nav-sheet-out {
    from { opacity: 1; translate: 0 0; scale: 1; }
    to { opacity: 0; translate: 0 -4px; scale: 0.99; }
  }

  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

    .nav-link-indicator {
    display: none;
  }

  .nav-link {
    display: block;
    padding: 8px 4px;
  }

  .nav-user {
    margin-left: 0;
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--color-gray-200);
    padding-top: 12px;
  }

  .nav-login-btn {
    margin-left: 0;
    padding: 10px 16px;
    font-size: 0.8125rem;
  }

  .nav-demo-btn {
    margin-left: 0;
    text-align: center;
  }

  .user-email {
    font-size: 0.8125rem;
    max-width: 220px;
  }

  .user-dropdown {
    position: static;
    margin-top: 8px;
    min-width: 160px;
    box-shadow: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-link-indicator { transition: none; }

  .header,
  .footer-in-view .header--home { transition: none; }
  .header::after { transition: none; }
  .nav.nav-open,
  .nav.nav-closing { animation: none; }
}

@media (prefers-reduced-transparency: reduce) {
  .header {
    background: var(--color-chrome-background);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
}

@media (forced-colors: active) {
  .header {
    background: Canvas;
    border-bottom: 1px solid CanvasText;
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .header::after {
    background: CanvasText;
  }
}
.dialog-presence {
  display: contents;
}

.dialog-presence--closing > * {
  pointer-events: none;
  animation: dialog-backdrop-exit var(--dialog-exit-duration, var(--motion-duration)) var(--motion-ease) forwards;
}

.dialog-presence--closing > * > :is([role="dialog"], .modal-card, .admin-modal, .orch-schedule-modal, .repos-modal-content, .scm-modal) {
  animation: dialog-card-exit var(--dialog-exit-duration, var(--motion-duration)) var(--motion-ease) forwards;
}

@keyframes dialog-backdrop-exit {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes dialog-card-exit {
  from { translate: 0 0; }
  to { translate: 0 var(--motion-distance); }
}

@media (prefers-reduced-motion: reduce) {
  .dialog-presence--closing > *,
  .dialog-presence--closing > * > :is([role="dialog"], .modal-card, .admin-modal, .orch-schedule-modal, .repos-modal-content, .scm-modal) {
    animation: none;
  }
}
.theme-picker { position: relative; flex-shrink: 0; }
.theme-picker-trigger {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--glass-border, var(--color-gray-200));
  border-radius: var(--radius-pill, 999px);
  background: var(--glass-bg-strong, var(--color-panel));
  color: var(--color-gray-600);
  cursor: pointer;
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  box-shadow: var(--elevation-1), inset 0 1px 0 var(--glass-highlight);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), scale var(--motion-duration-fast) var(--motion-ease-spring);
}
.theme-picker-trigger:hover,
.theme-picker-trigger[aria-expanded="true"] { background: var(--color-blue-100); border-color: var(--color-blue-500); color: var(--color-blue-600); }
.theme-picker-trigger:active { scale: 0.94; }
.theme-picker-trigger:focus-visible { outline: 2px solid var(--color-blue-500); outline-offset: 3px; }
.theme-picker-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 180px;
  padding: 6px;
  border: 1px solid var(--color-gray-200);
  border-radius: 12px;
  background: var(--color-panel);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.16);
}
.theme-picker-label { padding: 6px 10px; color: var(--color-gray-500); font-size: 0.75rem; }
.theme-picker-menu button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 10px;
  color: var(--color-gray-700);
  background: transparent;
  border-radius: 7px;
  font-size: 0.875rem;
  text-align: left;
  cursor: pointer;
}
.theme-picker-menu button[aria-checked="true"],
.theme-picker-menu button:hover,
.theme-picker-menu button:focus-visible { color: var(--color-blue-600); background: var(--color-blue-100); }
.theme-picker-menu svg { flex: none; }

@media (forced-colors: active) {
  .theme-picker-menu button[aria-checked="true"] {
    background: Highlight;
    color: HighlightText;
    forced-color-adjust: none;
  }
}
.theme-picker-check { margin-left: auto; width: 14px; }
@media (prefers-reduced-motion: reduce) { .theme-picker-trigger { transition: none; } }
.anchored-popup[data-placement] {
  --popup-closed-clip: inset(0 -32px 100% -32px);
  --popup-enter-y: -4px;
  animation: popup-expand 200ms var(--motion-ease-out) both;
}
.anchored-popup[data-placement="above"] { --popup-closed-clip: inset(100% -32px 0 -32px); --popup-enter-y: 4px; }
.dialog-presence--closing > .anchored-popup[data-placement] { animation: popup-collapse 160ms var(--motion-ease) both; }
@keyframes popup-expand {
  from { clip-path: var(--popup-closed-clip); opacity: 0; translate: 0 var(--popup-enter-y); }
  55% { opacity: 1; }
  to { clip-path: inset(-32px -32px -40px -32px); opacity: 1; translate: 0 0; }
}
@keyframes popup-collapse {
  from { clip-path: inset(-32px -32px -40px -32px); opacity: 1; translate: 0 0; }
  to { clip-path: var(--popup-closed-clip); opacity: 0; translate: 0 var(--popup-enter-y); }
}
@media (prefers-reduced-motion: reduce) {
  .anchored-popup[data-placement],
  .dialog-presence--closing > .anchored-popup[data-placement] { animation: none; }
}
.brand-logo {
  display: block;
  object-fit: contain;
}

/* Swap to the authored dark artwork instead of filtering the light raster,
   which halos over translucent chrome surfaces. */
:root[data-theme="dark"] .brand-logo {
  content: url('/logo-dark.webp');
  filter: none;
  mix-blend-mode: normal;
}
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn var(--motion-duration) var(--motion-ease);
}

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

.modal-card {
  position: relative;
  background: var(--color-panel);
  border-radius: 24px;
  padding: 40px;
  max-width: 420px;
  width: 90%;
  animation: sheet-in var(--motion-duration-sheet) var(--motion-ease-out) both;
}

@keyframes sheet-in {
  from {
    opacity: 0;
    transform: translateY(var(--motion-distance-lg)) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  color: var(--color-gray-500);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: var(--transition-control);
}

.modal-close:hover {
  color: var(--color-gray-700);
  background: var(--color-gray-100);
}

.modal-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
}

.modal-logo {
  height: 40px;
  width: auto;
  border-radius: 8px;
}

.modal-brand-text {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-gray-800);
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.modal-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.modal-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.modal-field input {
  padding: 12px 16px;
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  border-radius: 12px;
  color: var(--color-gray-800);
  font-size: 0.9375rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition-control);
}

.modal-field input::placeholder {
  color: var(--color-gray-500);
}

.modal-field input:focus {
  border-color: var(--color-gray-400);
  background: var(--color-panel);
}

.modal-field input:focus-visible {
  outline: 2px solid var(--color-blue-500);
  outline-offset: 2px;
}

.modal-field input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.modal-submit {
  width: 100%;
  margin-top: 4px;
}

.modal-link-btn {
  align-self: flex-end;
  margin-top: -8px;
  padding: 0;
  background: none;
  border: 0;
  color: var(--color-gray-600);
  font-size: 0.8125rem;
  cursor: pointer;
}

.modal-link-btn:hover {
  color: var(--color-black);
}

.modal-link-btn:disabled {
  color: var(--color-gray-400);
  cursor: not-allowed;
}

.modal-error {
  font-size: 0.8125rem;
  color: var(--tone-red-text, #e74c3c);
  margin: 0;
}

.modal-info {
  font-size: 0.8125rem;
  color: var(--tone-green-text, #15803d);
  margin: 0;
}

@media (prefers-reduced-motion: reduce) {
  .modal-overlay,
  .modal-card { animation: none; }
}

@media (max-width: 480px) {
  .modal-card {
    padding: 28px 20px;
    border-radius: 20px;
  }
}

.modal-register {
  margin: 2px 0 0;
  color: var(--color-gray-500);
  font-size: 0.8125rem;
  line-height: 1.5;
  text-align: center;
}

.modal-register-btn {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-blue-600);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.modal-register-btn:hover { text-decoration: underline; }

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

.modal-register-btn:disabled { opacity: var(--opacity-disabled); cursor: default; }
.not-found {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gray-50, #f9fafb);
}

.not-found-content {
  text-align: center;
  padding: 3rem;
}

.not-found-code {
  font-size: 6rem;
  font-weight: 700;
  color: var(--color-gray-200, #e5e7eb);
  line-height: 1;
  margin: 0;
}

.not-found-message {
  font-size: 1.125rem;
  color: var(--color-gray-500, #6b7280);
  margin: 1rem 0 2rem;
}

.not-found-link {
  display: inline-flex;
  align-items: center;
  padding: 0.625rem 1.5rem;
  background: var(--color-strong-fill);
  color: var(--color-on-strong);
  border-radius: 0.5rem;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background var(--motion-feedback-duration) var(--motion-ease);
}

.not-found-link:hover {
  background: var(--color-strong-hover);
  color: var(--color-on-strong);
}
.footer {
  padding: 20px 0;
  background: var(--color-panel);
  border-top: 1px solid var(--glass-hairline);
  box-shadow: inset 0 1px 0 var(--glass-highlight);
}

.footer-content {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto auto;
  align-items: center;
  gap: 32px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-logo {
  height: var(--brand-logo-height);
  width: auto;
  border-radius: 6px;
}

.footer-name {
  font-size: 1.125rem;
  line-height: 1.35;
  font-weight: 600;
  color: var(--color-gray-800);
}

.footer-copyright {
  margin-top: 12px;
  font-size: 0.8125rem;
  color: var(--color-gray-500);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 20px;
  color: var(--color-gray-600);
  font-size: 0.875rem;
}

.footer-links a { white-space: nowrap; }

.footer-links a:hover { color: var(--color-blue-600); }

.footer-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-contact-btn,
.footer-demo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 8px 16px;
  border: 1px solid var(--color-gray-200);
  border-radius: 8px;
  background: var(--color-panel);
  color: var(--color-gray-700);
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.footer-demo-btn {
  background: var(--color-strong-fill, var(--color-gray-800));
  border-color: var(--color-gray-800);
  color: var(--color-on-strong);
}

.footer-demo-btn:hover {
  background: var(--color-strong-hover, var(--color-gray-700));
  color: var(--color-on-strong);
}

.footer-contact-btn:hover {
  border-color: var(--color-blue-500);
  color: var(--color-blue-600);
}

.footer a:focus-visible {
  outline: 2px solid var(--color-blue-500);
  outline-offset: 3px;
}

@media (max-width: 1100px) {
  .footer-content {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px 32px;
  }

  .footer-links { grid-column: 1 / -1; grid-row: 2; }
  .footer-actions { grid-column: 2; grid-row: 1; }
}

@media (max-width: 640px) {
  .footer { padding: 24px 0; }
  .footer-content { grid-template-columns: minmax(0, 1fr); }
  .footer-links { grid-column: 1; grid-row: 2; justify-content: flex-start; }
  .footer-actions { grid-column: 1; grid-row: 3; flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  .footer-actions a { transition: none; }
}
.kernel-coming-soon-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding-top: var(--header-height);
  background: var(--color-gray-100);
}

.kernel-coming-soon-main {
  display: flex;
  flex: 1 0 auto;
  flex-direction: column;
  padding-top: 48px;
  padding-bottom: 96px;
}

.kernel-coming-soon-content {
  width: 100%;
  margin-block: auto;
}

.kernel-coming-soon-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  color: var(--color-gray-700);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: background var(--motion-feedback-duration) var(--motion-ease), border-color var(--motion-feedback-duration) var(--motion-ease), color var(--motion-feedback-duration) var(--motion-ease);
}

.kernel-coming-soon-back:hover {
  border-color: var(--color-gray-400);
  background: var(--color-gray-100);
  color: var(--color-gray-900);
}

.kernel-coming-soon-panel {
  max-width: 680px;
  margin: 32px auto 0;
  padding: clamp(28px, 5vw, 48px);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--elevation-1);
  animation: kernel-coming-soon-enter var(--motion-duration) var(--motion-ease-out) both;
}

@keyframes kernel-coming-soon-enter {
  from { opacity: 0; translate: 0 var(--motion-distance); }
  to { opacity: 1; translate: 0 0; }
}

.kernel-coming-soon-eyebrow {
  color: var(--color-gray-500);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.kernel-coming-soon-panel h1 {
  margin: 12px 0 0;
  color: var(--color-gray-900);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.kernel-coming-soon-target {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 20px 0 0;
  color: var(--color-gray-700);
  font-size: 0.9375rem;
  font-weight: 600;
}

.kernel-coming-soon-target span {
  padding: 2px 8px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xs);
  color: var(--color-gray-600);
  font-size: 0.6875rem;
  font-weight: 500;
}

.kernel-coming-soon-copy {
  max-width: 52ch;
  margin: 14px 0 0;
  color: var(--color-gray-600);
  font-size: 0.9375rem;
  line-height: 1.65;
}

.kernel-coming-soon-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  margin-top: 24px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-fill);
  color: var(--color-on-strong);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--motion-feedback-duration) var(--motion-ease);
}

.kernel-coming-soon-action:hover {
  background: var(--color-primary-hover);
  color: var(--color-on-strong);
}

.kernel-coming-soon-back:focus-visible,
.kernel-coming-soon-action:focus-visible {
  outline: 2px solid var(--color-blue-500);
  outline-offset: 3px;
}

@media (max-width: 640px) {
  .kernel-coming-soon-main {
    padding-top: 24px;
    padding-bottom: 64px;
  }

  .kernel-coming-soon-panel {
    margin-top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kernel-coming-soon-back,
  .kernel-coming-soon-action { transition: none; }
  .kernel-coming-soon-panel { animation: none; }
}
.reveal-pending {
  opacity: 0;
}

.reveal-entering {
  animation: content-reveal var(--motion-duration) var(--motion-ease-out) var(--reveal-delay, 0ms) backwards;
}

@keyframes content-reveal {
  from { opacity: 0; translate: 0 var(--reveal-offset, var(--motion-distance)); }
  to { opacity: 1; translate: 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal-pending { opacity: 1; }
  .reveal-entering { animation: none; }
}

@media print {
  .reveal-pending { opacity: 1; }
  .reveal-entering { animation: none; }
}
.rd-page {
  min-height: 100vh;
  padding-top: var(--header-height);
  background: var(--color-surface);
}

.rd-main {
  padding-top: 72px;
  padding-bottom: 120px;
}

.rd-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 64px;
  width: 100%;
  align-items: start;
}

.rd-toc {
  position: sticky;
  top: calc(var(--header-height) + 32px);
  max-height: calc(100vh - var(--header-height) - 64px);
  overflow-y: auto;
  padding-top: 10px;
}

.rd-toc-title {
  margin: 0 0 14px;
  color: var(--color-gray-500);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.rd-toc nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border-left: 1px solid var(--color-gray-200);
}

.rd-toc-link {
  display: block;
  width: 100%;
  margin-left: -1px;
  padding: 7px 0 7px 16px;
  border-left: 1px solid transparent;
  color: var(--color-gray-500);
  font-size: 0.8125rem;
  line-height: 1.45;
  text-decoration: none;
  transition: color var(--motion-feedback-duration) var(--motion-ease), border-color var(--motion-feedback-duration) var(--motion-ease);
}

.rd-toc-link:hover {
  color: var(--color-gray-800);
}

.rd-toc-link[aria-current="location"] {
  border-left-color: var(--color-black);
  color: var(--color-gray-900);
}

.rd-content {
  min-width: 0;
  width: 100%;
}

.rd-header {
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.rd-eyebrow {
  margin: 0 0 14px;
  color: var(--color-gray-500);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.rd-header h1 {
  max-width: 980px;
  margin: 0;
  color: var(--color-gray-900);
  font-size: clamp(2.5rem, 5vw, 3.6rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.04;
  text-wrap: balance;
}

.rd-deck {
  max-width: 760px;
  margin: 26px 0 0;
  color: var(--color-gray-600);
  font-size: 1.0625rem;
  line-height: 1.65;
}

.rd-meta {
  margin: 20px 0 0;
  color: var(--color-gray-500);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.rd-report-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  margin-top: 16px;
  color: var(--color-gray-900);
  font-size: 0.9375rem;
  text-decoration: underline;
  text-decoration-color: var(--color-gray-300);
  text-underline-offset: 4px;
  transition: text-decoration-color var(--motion-feedback-duration) var(--motion-ease);
}

.rd-report-link span {
  transition: translate var(--motion-feedback-duration) var(--motion-ease);
}

.rd-report-link:hover span {
  translate: 0 2px;
}

.rd-report-link:hover {
  text-decoration-color: var(--color-gray-700);
}

.rd-content a:focus-visible,
.rd-toc-link:focus-visible {
  outline: 2px solid var(--color-gray-600);
  outline-offset: 4px;
}

.rd-section {
  padding-top: 64px;
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.rd-section h2 {
  margin: 0 0 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-gray-200);
  color: var(--color-gray-900);
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.22;
}

.rd-section h3 {
  margin: 0;
  color: var(--color-gray-900);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.rd-section p {
  max-width: 820px;
  margin: 0;
  color: var(--color-gray-600);
  font-size: 1rem;
  line-height: 1.68;
}

.rd-section p + p {
  margin-top: 20px;
}

.rd-section .rd-section-intro {
  margin-bottom: 24px;
}

.rd-section > h3 {
  margin: 28px 0 12px;
}

.rd-list {
  max-width: 820px;
  margin: 0 0 20px;
  padding-left: 22px;
  color: var(--color-gray-600);
  font-size: 1rem;
  line-height: 1.68;
}

.rd-list li + li {
  margin-top: 8px;
}

.rd-response-targets {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  max-width: 820px;
  margin: 0 0 20px;
  padding: 18px 0;
  border-top: 1px solid var(--color-gray-200);
  border-bottom: 1px solid var(--color-gray-200);
}

.rd-response-targets dt {
  color: var(--color-gray-900);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.5;
}

.rd-response-targets dd {
  margin: 6px 0 0;
  color: var(--color-gray-600);
  font-size: 0.875rem;
  line-height: 1.6;
}

.rd-section a {
  color: var(--color-gray-900);
  text-decoration: underline;
  text-decoration-color: var(--color-gray-300);
  text-underline-offset: 4px;
  transition: text-decoration-color var(--motion-feedback-duration) var(--motion-ease);
}

.rd-section a:hover {
  text-decoration-color: var(--color-gray-700);
}

.rd-rule-list {
  border-bottom: 1px solid var(--color-gray-200);
}

.rd-rule {
  padding: 22px 0;
  border-top: 1px solid var(--color-gray-200);
}

.rd-rule h3 {
  margin-bottom: 8px;
}

.rd-rule p {
  max-width: 820px;
  font-size: 0.9375rem;
  line-height: 1.7;
}

.rd-process {
  display: grid;
  gap: 26px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: procedure;
}

.rd-process li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.rd-step-number {
  padding-top: 2px;
  color: var(--color-gray-500);
  font-size: 0.75rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

.rd-process h3 {
  margin-bottom: 7px;
}

.rd-process p {
  max-width: 820px;
  font-size: 0.9375rem;
  line-height: 1.7;
}

.rd-process h3 + p {
  margin-top: 0;
}

.rd-footer {
  display: grid;
  gap: 18px;
  margin-top: 72px;
  padding-top: 24px;
  border-top: 1px solid var(--color-gray-200);
}

.rd-footer p {
  margin: 0;
  color: var(--color-gray-500);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.rd-footer > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}

.rd-footer a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  color: var(--color-gray-800);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid var(--color-gray-300);
  transition: border-color var(--motion-feedback-duration) var(--motion-ease);
}

.rd-footer a:hover {
  border-bottom-color: var(--color-gray-700);
}

@media (prefers-reduced-motion: reduce) {
  .rd-toc-link,
  .rd-report-link,
  .rd-report-link span,
  .rd-section a,
  .rd-footer a {
    transition: none;
  }

  .rd-report-link:hover span {
    translate: none;
  }
}

@media (max-width: 900px) {
  .rd-main {
    padding-top: 40px;
    padding-bottom: 72px;
  }

  .rd-layout {
    display: block;
    width: 100%;
  }

  .rd-content {
    width: 100%;
  }

  .rd-toc {
    position: static;
    display: block;
    max-height: none;
    overflow: visible;
    margin-bottom: 40px;
    padding: 0 0 26px;
    border-bottom: 1px solid var(--color-gray-200);
  }

  .rd-toc-title {
    margin-bottom: 12px;
  }

  .rd-toc nav {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px 18px;
    border-left: 0;
  }

  .rd-toc-link {
    width: auto;
    margin: 0;
    padding: 3px 0;
    border-left: 0;
    border-bottom: 1px solid transparent;
    font-size: 0.8125rem;
  }

  .rd-toc-link[aria-current="location"] {
    border-left-color: transparent;
    border-bottom-color: var(--color-black);
    color: var(--color-gray-900);
  }

  .rd-header h1 {
    font-size: clamp(2.2rem, 8vw, 3.1rem);
  }

  .rd-section {
    padding-top: 46px;
  }

  .rd-section p {
    font-size: 0.9688rem;
  }

  .rd-footer {
    margin-top: 48px;
  }
}

@media (max-width: 520px) {
  .rd-main {
    padding-top: 28px;
  }

  .rd-deck {
    margin-top: 20px;
    font-size: 1rem;
  }

  .rd-process li {
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 12px;
  }

  .rd-response-targets {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
}
.page-loading {
  min-height: calc(100vh - 89px);
  padding-top: calc(var(--header-height) + 72px);
  padding-bottom: 72px;
}

.page-loading-status {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-gray-500);
  font-size: 0.875rem;
}

.page-loading-status button {
  padding: 7px 16px;
  border: 1px solid var(--color-gray-300);
  border-radius: 8px;
  background: var(--color-panel);
  color: var(--color-gray-600);
}

.page-loading-preview {
  margin-top: 40px;
}

.page-loading-line,
.page-loading-cards > div {
  position: relative;
  overflow: hidden;
  background: var(--skeleton-base, var(--color-gray-200));
}

.page-loading-line::after,
.page-loading-cards > div::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 20%, var(--skeleton-sheen, rgba(255, 255, 255, 0.55)) 50%, transparent 80%);
  translate: -120% 0;
  animation: page-loading-shimmer 1.5s var(--motion-ease-in-out) infinite;
}

.page-loading-line {
  height: 16px;
  width: min(440px, 75%);
  border-radius: 6px;
}

.page-loading-line--title {
  width: min(600px, 90%);
  height: 40px;
  margin-bottom: 20px;
  border-radius: var(--radius-sm, 10px);
}

.page-loading-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.page-loading-cards > div {
  height: 180px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md, 14px);
  background: var(--color-panel);
}

.page-loading-cards > div::after {
  background: linear-gradient(100deg, transparent 25%, var(--skeleton-sheen, rgba(255, 255, 255, 0.55)) 50%, transparent 75%);
}

@keyframes page-loading-shimmer {
  from { translate: -120% 0; }
  to { translate: 120% 0; }
}

@media (max-width: 640px) {
  .page-loading-cards { grid-template-columns: 1fr; }
  .page-loading-cards > div { height: 100px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-loading-preview,
  .page-loading-line::after,
  .page-loading-cards > div::after,
  .page-loading-status .route-loading-spinner { animation: none; }
}
.page-navigation { transition: opacity var(--motion-duration) var(--motion-ease); }
.page-navigation-status {
  position: fixed;
  top: calc(var(--header-height) + 16px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1100;
  padding: 10px 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-panel);
  color: var(--color-gray-700);
  box-shadow: 0 4px 16px rgb(0 0 0 / 12%);
  pointer-events: none;
}
.page-navigation--pending { opacity: 0.55; }
.page-navigation--enter { animation: page-enter var(--motion-page-duration) var(--motion-ease-out) backwards; }

@keyframes page-enter {
  from { opacity: 0; translate: 0 var(--motion-distance-sm); }
  to { opacity: 1; translate: 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  .page-navigation { transition: none; }
  .page-navigation--enter { animation: none; }
}
.landing-layout {
  --home-content-inset: max(20px, 2.4vw);
  --home-rail-width: max(208px, 14.5vw);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.landing-layout > main {
  min-width: 0;
}

.landing-layout > main > section[id] {
  scroll-margin-top: calc(var(--header-height) + 24px);
}

/* Section surfaces drift into each other across the full band instead of
   meeting at a 120px colour stop. Literal stops let browser color extensions
   adjust each stop; dark mode mirrors the same progression with tokens. */
.landing-layout > main > .hero {
  background: linear-gradient(180deg, #f5f6f8 0%, #f5f6f8 46%, #e8eaed 100%);
}

.landing-layout > main > .features {
  background: linear-gradient(180deg, #e8eaed 0%, #e8eaed 50%, #eff6ff 100%);
}

.landing-layout > main > .subscription {
  background: linear-gradient(180deg, #eff6ff 0%, #eff6ff 46%, #f5f6f8 100%);
}

.landing-layout > main > .team {
  background: linear-gradient(180deg, #f5f6f8 0%, #f5f6f8 50%, #eef0f4 100%);
}

.landing-layout > main > .contact {
  background: linear-gradient(180deg, #eef0f4 0%, #eef0f4 46%, #ffffff 100%);
}

:root[data-theme="dark"] .landing-layout > main > .hero {
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-surface) 46%, var(--color-surface-alt) 100%);
}
:root[data-theme="dark"] .landing-layout > main > .features {
  background: linear-gradient(180deg, var(--color-surface-alt) 0%, var(--color-surface-alt) 50%, var(--color-panel) 100%);
}
:root[data-theme="dark"] .landing-layout > main > .subscription {
  background: linear-gradient(180deg, var(--color-panel) 0%, var(--color-panel) 46%, var(--color-surface-alt) 100%);
}
:root[data-theme="dark"] .landing-layout > main > .team {
  background: linear-gradient(180deg, var(--color-surface-alt) 0%, var(--color-surface-alt) 50%, var(--color-surface) 100%);
}
:root[data-theme="dark"] .landing-layout > main > .contact {
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-surface) 46%, var(--color-panel) 100%);
}

.landing-layout > main > section > .container {
  padding-left: var(--home-content-inset);
  padding-right: var(--home-content-inset);
  container-type: inline-size;
}

/* Soft ambient light behind the marketing bands: the canvas the frosted cards
   sit on, kept far below text contrast. Slow drift only, never decorative noise. */
.landing-layout > main > section {
  position: relative;
  isolation: isolate;
  overflow: clip;
}

.landing-layout > main > section > .container {
  position: relative;
  z-index: 1;
}

.landing-layout > main > section::before,
.landing-layout > main > section::after {
  content: '';
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(64px);
  opacity: 0.55;
}

.landing-layout > main > .hero::before {
  width: 620px;
  height: 480px;
  top: -18%;
  left: 44%;
  background: radial-gradient(closest-side, rgba(59, 130, 246, 0.12), rgba(59, 130, 246, 0) 72%);
}

.landing-layout > main > .features::before {
  width: 560px;
  height: 440px;
  top: 4%;
  left: -8%;
  background: radial-gradient(closest-side, rgba(59, 130, 246, 0.13), rgba(59, 130, 246, 0) 72%);
}

.landing-layout > main > .features::after {
  width: 460px;
  height: 400px;
  right: -10%;
  bottom: 0;
  background: radial-gradient(closest-side, rgba(95, 99, 104, 0.1), rgba(95, 99, 104, 0) 72%);
}

.landing-layout > main > .subscription::before {
  width: 520px;
  height: 420px;
  top: -6%;
  right: 4%;
  background: radial-gradient(closest-side, rgba(59, 130, 246, 0.12), rgba(59, 130, 246, 0) 72%);
}

.landing-layout > main > .subscription::after {
  width: 480px;
  height: 380px;
  left: -8%;
  bottom: -4%;
  background: radial-gradient(closest-side, rgba(59, 130, 246, 0.08), rgba(59, 130, 246, 0) 72%);
}

.landing-layout > main > .team::before {
  width: 520px;
  height: 420px;
  top: 6%;
  left: -6%;
  background: radial-gradient(closest-side, rgba(95, 99, 104, 0.09), rgba(95, 99, 104, 0) 72%);
}

.landing-layout > main > .contact::after {
  width: 520px;
  height: 400px;
  right: -6%;
  bottom: -10%;
  background: radial-gradient(closest-side, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0) 72%);
}

:root[data-theme="dark"] .landing-layout > main > section::before,
:root[data-theme="dark"] .landing-layout > main > section::after {
  opacity: 0.6;
}

:root[data-theme="dark"] .landing-layout > main > .hero::before,
:root[data-theme="dark"] .landing-layout > main > .features::before,
:root[data-theme="dark"] .landing-layout > main > .subscription::before {
  background: radial-gradient(closest-side, rgba(145, 179, 208, 0.12), rgba(145, 179, 208, 0) 72%);
}

:root[data-theme="dark"] .landing-layout > main > .features::after,
:root[data-theme="dark"] .landing-layout > main > .team::before {
  background: radial-gradient(closest-side, rgba(234, 223, 205, 0.06), rgba(234, 223, 205, 0) 72%);
}

:root[data-theme="dark"] .landing-layout > main > .subscription::after,
:root[data-theme="dark"] .landing-layout > main > .contact::after {
  background: radial-gradient(closest-side, rgba(145, 179, 208, 0.08), rgba(145, 179, 208, 0) 72%);
}

@media (prefers-reduced-motion: no-preference) {
  .landing-layout > main > section::before {
    animation: landing-ambient-drift 26s var(--motion-ease-in-out) infinite;
  }

  .landing-layout > main > section::after {
    animation: landing-ambient-drift 34s var(--motion-ease-in-out) infinite reverse;
  }
}

@keyframes landing-ambient-drift {
  0%, 100% { translate: 0 0; scale: 1; }
  50% { translate: 2% 3%; scale: 1.06; }
}

/* Offscreen or hidden pages stop paying for animated blur fields. */
.landing-layout > main > section[data-ambient-paused="true"]::before,
.landing-layout > main > section[data-ambient-paused="true"]::after,
:root[data-app-hidden="true"] .landing-layout > main > section::before,
:root[data-app-hidden="true"] .landing-layout > main > section::after {
  animation-play-state: paused;
}

@media (min-width: 1201px) {
  .landing-layout {
    grid-template-columns: var(--home-rail-width) minmax(0, 1fr);
  }

  .landing-layout > main {
    grid-area: 1 / 1 / 2 / -1;
  }

  .landing-layout > main > section {
    padding-left: var(--home-rail-width);
    padding-right: var(--home-rail-width);
  }
}

@media (max-width: 1200px) {
  .landing-layout > main > section[id] {
    scroll-margin-top: calc(var(--header-height) + var(--home-contents-height, 68px) + 24px);
  }

  .landing-layout .hero {
    padding-top: 0;
  }
}

@media (max-width: 768px) {
  .landing-layout > main > section[id] {
    scroll-margin-top: calc(var(--header-height-mobile) + var(--home-contents-height, 98px) + 24px);
  }

  .landing-layout > main > section > .container {
    padding-left: 20px;
    padding-right: 20px;
  }
}
.admin-access-denied-page {
  min-height: 100vh;
  background: var(--color-surface);
}

.admin-access-denied-main {
  min-height: calc(100vh - var(--header-height));
  display: grid;
  place-items: center;
  padding: 48px 24px;
}

.admin-access-denied-card {
  width: min(100%, 480px);
  padding: 44px;
  border: 1px solid var(--color-gray-200);
  border-radius: 16px;
  background: var(--color-panel);
  box-shadow: 0 18px 48px rgba(32, 33, 36, 0.08);
  text-align: center;
}

.admin-access-denied-code {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 18px;
  padding: 3px 12px;
  border: 1px solid var(--color-red-100);
  border-radius: 999px;
  background: var(--color-red-50);
  color: var(--color-red-600);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.admin-access-denied-card h1 {
  margin-bottom: 12px;
  color: var(--color-gray-800);
  font-size: clamp(1.6rem, 4vw, 2rem);
  line-height: 1.2;
}

.admin-access-denied-card p {
  margin: 0 auto 28px;
  color: var(--color-gray-500);
  font-size: 0.95rem;
  line-height: 1.65;
}

.admin-access-denied-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 9px 18px;
  border-radius: 8px;
  background: var(--color-strong-fill, var(--color-gray-800));
  color: var(--color-on-strong);
  font-size: 0.875rem;
  font-weight: 600;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.admin-access-denied-action:hover {
  background: var(--color-strong-hover, var(--color-black));
  color: var(--color-on-strong);
  transform: translateY(-1px);
}

@media (max-width: 560px) {
  .admin-access-denied-main {
    min-height: calc(100vh - var(--header-height-mobile));
    padding: 28px 16px;
  }

  .admin-access-denied-card {
    padding: 34px 24px;
  }
}
.app-error-boundary {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--color-surface, #f5f6f8);
  color: var(--color-gray-800, #1a1a1a);
}

.app-error-boundary__panel {
  width: min(100%, 560px);
  padding: 24px;
  border-radius: 8px;
  border: 1px solid rgba(255, 59, 48, 0.25);
  background: var(--color-panel, #fff);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
}

.app-error-boundary__panel h1 {
  margin: 0 0 10px;
  font-size: 1.25rem;
  line-height: 1.3;
}

.app-error-boundary__panel p {
  margin: 0 0 18px;
  color: var(--color-gray-600, #3c4043);
  word-break: break-word;
}

.app-error-boundary__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.app-error-boundary__button {
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  transition:
    background var(--transition-fast, var(--motion-feedback-duration) var(--motion-ease)),
    color var(--transition-fast, var(--motion-feedback-duration) var(--motion-ease)),
    border-color var(--transition-fast, var(--motion-feedback-duration) var(--motion-ease));
}

.app-error-boundary__button--primary {
  background: var(--color-primary-fill);
  color: var(--color-on-strong);
}

.app-error-boundary__button--primary:hover {
  background: var(--color-primary-hover);
}

.app-error-boundary__button--secondary {
  background: var(--color-panel, #fff);
  color: var(--color-gray-700, #202124);
  border: 1px solid var(--color-gray-300, #dadce0);
}

.app-error-boundary__button--secondary:hover {
  background: var(--color-gray-100, #f8f9fa);
  color: var(--color-gray-700, #202124);
}

.app-error-boundary__link:hover {
  color: var(--color-gray-700, #202124);
}
:root {
  color-scheme: light;
  --color-panel: #ffffff;
  --color-on-strong: #ffffff;
  --color-gray-50: var(--color-gray-100);
  --color-gray-900: var(--color-gray-800);
  --color-blue-50: var(--color-blue-100);
  --color-blue-200: #dbeafe;
  --color-blue-400: #60a5fa;
  --color-border: var(--color-gray-200);
  --color-primary: var(--color-blue-600);
  --color-coverage-track: var(--color-gray-200);
  --color-coverage-fill: #4d82b6;

  /* Semantic tones now exist in both themes; components may keep fallbacks. */
  --tone-gray-surface: #eef0f4;
  --tone-gray-text: #3c4043;
  --tone-gray-border: #dadce0;
  --tone-blue-surface: #eff6ff;
  --tone-blue-text: #2563eb;
  --tone-blue-border: #bfdbfe;
  --tone-green-surface: #ecfdf5;
  --tone-green-text: #047857;
  --tone-green-border: #a7f3d0;
  --tone-red-surface: #fef2f2;
  --tone-red-text: #b91c1c;
  --tone-red-border: #fecaca;
  --tone-red-solid: #b91c1c;
  --tone-red-solid-hover: #991b1b;
  --tone-blue-solid: #1d4ed8;
  --tone-green-solid: #047857;
  --tone-orange-surface: #fff7ed;
  --tone-orange-text: #9a3412;
  --tone-orange-border: #fed7aa;
  --tone-amber-surface: #fffbeb;
  --tone-amber-text: #92400e;
  --tone-amber-border: #fde68a;
  --tone-cyan-surface: #ecfeff;
  --tone-cyan-text: #0e7490;
  --tone-cyan-border: #a5f3fc;
  --tone-indigo-surface: #eef2ff;
  --tone-indigo-text: #4338ca;
  --tone-indigo-border: #c7d2fe;
  --tone-purple-surface: #f5f3ff;
  --tone-purple-text: #6d28d9;
  --tone-purple-border: #ddd6fe;
  --tone-pink-surface: #fdf2f8;
  --tone-pink-text: #9d174d;
  --tone-pink-border: #fbcfe8;

  /* Filled actions need 4.5:1 with white labels; blue-500 stays accent/state. */
  --color-action: #1d4ed8;
  --color-action-hover: #1e40af;
  --color-primary-fill: var(--color-action);
  --color-primary-hover: var(--color-action-hover);
  --color-strong-fill: #202124;
  --color-strong-hover: #3c4043;
  --color-highlight: rgba(255, 255, 255, 0.6);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --color-black: #eadfcd;
  --color-white: #eadfcd;
  --color-panel: #1e1e1c;
  --color-gray-100: #171716;
  --color-gray-50: #232320;
  --color-gray-200: #3c3b36;
  --color-gray-300: #57544c;
  --color-gray-400: #a99f90;
  --color-gray-500: #c1b6a6;
  --color-gray-600: #d4cab9;
  --color-gray-700: #e1d7c6;
  --color-gray-800: #eadfcd;
  --color-surface: #141413;
  --color-surface-alt: #191918;
  --color-chrome-background: rgba(25, 25, 24, 0.98);
  --color-blue-100: #1e2c35;
  --color-blue-50: #283d49;
  --color-blue-200: #324b58;
  --color-blue-400: #82a4bd;
  --color-blue-500: #91b3d0;
  --color-blue-600: #b0c9dd;
  --color-primary-fill: #354b5d;
  --color-primary-hover: #435e72;
  --color-coverage-fill: #93b39d;
  --color-on-strong: #eadfcd;
  --color-strong-fill: #383833;
  --color-strong-hover: #46463f;
  --color-red-50: #38212a;
  --color-red-100: #482a35;
  --color-red-500: #d7818c;
  --color-red-600: #dfa0ab;

  --tone-gray-surface: #232320;
  --tone-gray-text: #c9bead;
  --tone-gray-border: #57544c;
  --tone-blue-surface: #1e2c35;
  --tone-blue-text: #b0c9dd;
  --tone-blue-border: #486477;
  --tone-green-surface: #1c3930;
  --tone-green-text: #98dfbc;
  --tone-green-border: #386953;
  --tone-red-surface: #3e2530;
  --tone-red-text: #e5a4ae;
  --tone-red-border: #7c4353;
  --tone-red-solid: #8b4350;
  --tone-red-solid-hover: #9b4e5c;
  --tone-blue-solid: #354b5d;
  --tone-green-solid: #36624e;
  --tone-orange-surface: #3c2b20;
  --tone-orange-text: #ffc090;
  --tone-orange-border: #83583a;
  --tone-amber-surface: #352f20;
  --tone-amber-text: #ead196;
  --tone-amber-border: #7a683c;
  --tone-cyan-surface: #1c3940;
  --tone-cyan-text: #9adce7;
  --tone-cyan-border: #3b6972;
  --tone-indigo-surface: #2a3050;
  --tone-indigo-text: #bac7ff;
  --tone-indigo-border: #535f99;
  --tone-purple-surface: #342b48;
  --tone-purple-text: #d8b9fa;
  --tone-purple-border: #72538e;
  --tone-pink-surface: #41273b;
  --tone-pink-text: #f6b2d9;
  --tone-pink-border: #81506f;
  --color-highlight: rgba(255, 255, 255, 0.06);

  /* Elevation reads as an inset cream rim on charcoal, not a black shadow. */
  --elevation-1: 0 1px 2px rgba(0, 0, 0, 0.5), inset 0 0 0 1px rgba(234, 223, 205, 0.04);
  --elevation-2: 0 8px 24px -12px rgba(0, 0, 0, 0.6), inset 0 0 0 1px rgba(234, 223, 205, 0.05);
  --elevation-3: 0 24px 60px -24px rgba(0, 0, 0, 0.7), inset 0 0 0 1px rgba(234, 223, 205, 0.06);

  --glass-tint: rgba(30, 30, 28, 0.54);
  --glass-bg: linear-gradient(180deg, rgba(58, 56, 50, 0.68), rgba(26, 26, 24, 0.64));
  --glass-bg-strong: rgba(40, 40, 35, 0.8);
  --glass-sheet: rgba(36, 36, 33, 0.93);
  --glass-border: rgba(234, 223, 205, 0.13);
  --glass-hairline: rgba(234, 223, 205, 0.085);
  --glass-highlight: rgba(234, 223, 205, 0.14);
  --glass-blur: 18px;
  --glass-blur-strong: 26px;
  --glass-saturate: 125%;
  --glass-shadow: var(--elevation-3);
  --glass-specular: linear-gradient(135deg, rgba(234, 223, 205, 0.17) 0%, rgba(234, 223, 205, 0.035) 44%, transparent 68%);
  --glass-overlay: rgba(0, 0, 0, 0.46);
  --glass-chrome-bg: linear-gradient(180deg, rgba(30, 30, 27, 0.72), rgba(24, 24, 22, 0.58));
  --focus-ring: 0 0 0 2px var(--color-surface), 0 0 0 4px rgba(145, 179, 208, 0.55);
  --skeleton-base: var(--color-gray-200);
  --skeleton-sheen: rgba(234, 223, 205, 0.06);

  /* Filled actions lighten only enough to read as a rail/outline on charcoal
     while keeping cream labels above 4.5:1. */
  --color-action: #3563b3;
  --color-action-hover: #4575c9;
}

/* No backdrop-filter support: fall back to solid panels instead of translucent ones. */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  :root,
  :root[data-theme="dark"] {
    --glass-bg: var(--color-panel);
    --glass-bg-strong: var(--color-panel);
    --glass-sheet: var(--color-panel);
    --glass-chrome-bg: var(--color-panel);
    --glass-blur: 0px;
    --glass-blur-strong: 0px;
  }
}

/* Users who ask the OS for less transparency get the solid material. */
@media (prefers-reduced-transparency: reduce) {
  :root,
  :root[data-theme="dark"] {
    --glass-bg: var(--color-panel);
    --glass-bg-strong: var(--color-panel);
    --glass-sheet: var(--color-panel);
    --glass-chrome-bg: var(--color-panel);
    --glass-blur: 0px;
    --glass-blur-strong: 0px;
  }
}

html { background-color: var(--color-surface); }

/* The page snapshot owns theme motion; capture final colors in both directions. */
:root[data-theme-transition],
:root[data-theme-transition] *,
:root[data-theme-transition] *::before,
:root[data-theme-transition] *::after { transition: none !important; }

input, textarea, select { color-scheme: inherit; }
input:is([type="checkbox"], [type="radio"]) { accent-color: var(--color-blue-500); }
::selection { background: var(--color-blue-500); color: #141414; }

::view-transition,
::view-transition-group(*),
::view-transition-image-pair(*),
::view-transition-old(*),
::view-transition-new(*) { pointer-events: none; }
::view-transition-group(root) { animation-duration: var(--motion-duration-sheet); }
::view-transition-old(root) { animation: none; mix-blend-mode: normal; }
::view-transition-new(root) { animation: theme-color-transition var(--motion-duration-sheet) var(--motion-ease-out) both; mix-blend-mode: normal; }
@keyframes theme-color-transition {
  from { clip-path: circle(0% at var(--theme-origin, 92% 40px)); opacity: 1; }
  to { clip-path: circle(150% at var(--theme-origin, 92% 40px)); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(root),
  ::view-transition-old(root),
  ::view-transition-new(root) { animation: none; }
}
/*
 * Shared material recipes for liquid-glass chrome and floating layers.
 * Content surfaces (tables, data cards, long-form text, code/log viewers and
 * forms) stay opaque; glass is reserved for transient or fixed chrome.
 */

/* Level 2 chrome: floating target behind a blurred, tinted material. */
.glass-chrome {
  background: var(--glass-specular), var(--glass-bg);
  border: 1px solid var(--glass-hairline);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  box-shadow: inset 0 1px 0 var(--glass-highlight);
}

/* Level 3 floating layer: menus, sheets and popovers share one recipe. */
.user-dropdown,
.theme-picker-menu,
.select-field-popup,
.date-time-popup,
.coverage-fuzzer-dropdown,
.nav.nav-open {
  /* Keep the material valid without pointer-driven image layers: a real
     background-color plus a legal static image, never a color in an image list. */
  background-color: var(--glass-bg-strong);
  background-image: var(--glass-specular);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--elevation-3), inset 0 1px 0 var(--glass-highlight), inset 0 -1px 0 color-mix(in srgb, var(--glass-highlight) 40%, transparent);
  -webkit-backdrop-filter: blur(var(--glass-blur-strong)) saturate(var(--glass-saturate));
  backdrop-filter: blur(var(--glass-blur-strong)) saturate(var(--glass-saturate));
}

/* The mobile navigation sheet is large; keep it nearly opaque for legibility. */
.nav.nav-open {
  background: var(--glass-sheet, var(--glass-bg-strong));
}

/* Overlay tint hides busy content behind a sheet while keeping context. */
.modal-overlay,
.scm-overlay,
.admin-modal-overlay,
.repos-modal-overlay,
.sh-confirm-overlay {
  background: var(--glass-overlay);
  -webkit-backdrop-filter: blur(12px) saturate(125%);
  backdrop-filter: blur(12px) saturate(125%);
}

/* Sheets are glass at their edges; their inner forms and tables stay opaque. */
.modal-card,
.scm-modal,
.admin-modal,
.repos-modal-content,
.sh-confirm-dialog {
  background-color: var(--glass-sheet, var(--glass-bg-strong));
  background-image: var(--glass-specular);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-3), inset 0 1px 0 var(--glass-highlight);
  -webkit-backdrop-filter: blur(var(--glass-blur-strong)) saturate(var(--glass-saturate));
  backdrop-filter: blur(var(--glass-blur-strong)) saturate(var(--glass-saturate));
}

@media (forced-colors: active) {
  .user-dropdown,
  .theme-picker-menu,
  .select-field-popup,
  .date-time-popup,
  .coverage-fuzzer-dropdown,
  .nav.nav-open,
  .modal-card,
  .scm-modal,
  .admin-modal,
  .repos-modal-content,
  .sh-confirm-dialog,
  .modal-overlay,
  .scm-overlay,
  .admin-modal-overlay,
  .repos-modal-overlay,
  .sh-confirm-overlay,
  .feature-card,
  .team-card,
  .subscription-card,
  .public-dashboard-grid,
  .public-dashboard-card,
  .admin-card,
  .overview-metric-card {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    background: Canvas;
    border: 1px solid CanvasText;
    box-shadow: none;
  }

  .landing-layout > main > section::before,
  .landing-layout > main > section::after,
  .public-dashboard-page::before,
  .public-dashboard-page::after,
  .admin::before,
  .admin::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .user-dropdown,
  .theme-picker-menu,
  .select-field-popup,
  .date-time-popup,
  .coverage-fuzzer-dropdown,
  .nav.nav-open,
  .modal-card,
  .scm-modal,
  .admin-modal,
  .repos-modal-content,
  .sh-confirm-dialog { transition: none; }
}

/* The inertial layer animates translate/scale frame by frame; CSS transitions
   on those properties would double-smooth every frame. */
@media (prefers-reduced-motion: no-preference) {
  :is(.feature-card, .team-card, .subscription-card, .repository-card, .research-featured-card,
    .admin-card-clickable, .public-dashboard-card, .overview-metric-card) {
    transition-property: background-color, border-color, color, box-shadow;
  }

  button {
    transition-property: background-color, border-color, color, box-shadow, opacity;
  }
}

/* Runtime reduced-motion switch: the interaction layer owns these properties,
   so pin them to rest instead of leaving a half-finished spring behind. */
:root[data-inertial-reduced="true"] :is(.feature-card, .team-card, .subscription-card,
  .repository-card, .research-featured-card, .admin-card-clickable, .public-dashboard-card,
  .overview-metric-card) {
  translate: none !important;
  scale: 1 !important;
}

:root[data-inertial-reduced="true"] button {
  scale: 1 !important;
}

/* Chart tooltip material: theme values arrive as CSS variables because ECharts
   renders outside the component tree; media rules below keep the tooltip
   readable when the OS asks for less transparency or forced colors. */
.chart-tooltip {
  background: var(--chart-tooltip-bg, var(--glass-bg-strong)) !important;
  border: 1px solid var(--chart-tooltip-border, var(--glass-border)) !important;
  border-radius: 10px;
  box-shadow: var(--chart-tooltip-shadow, var(--elevation-3));
  color: var(--chart-tooltip-text, var(--color-gray-800));
  padding: 8px 10px;
  -webkit-backdrop-filter: blur(18px) saturate(170%);
  backdrop-filter: blur(18px) saturate(170%);
}

@media (prefers-reduced-transparency: reduce) {
  .chart-tooltip {
    background: var(--chart-tooltip-solid, var(--color-panel)) !important;
    border-color: var(--chart-tooltip-border, var(--color-gray-200)) !important;
    box-shadow: var(--elevation-2);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
}

@media (forced-colors: active) {
  .chart-tooltip {
    background: Canvas !important;
    color: CanvasText !important;
    border-color: CanvasText !important;
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
}

/* Capability scene: one shared progress rail, no per-card looping decoration. */
.capability-map {
  position: sticky;
  top: calc(var(--header-height, 73px) + 12px);
  z-index: 6;
  margin: 0 auto 28px;
  padding: 14px 20px 12px;
  max-width: 760px;
  background: color-mix(in srgb, var(--color-surface-alt) 90%, transparent);
  border: 1px solid var(--glass-hairline);
  border-radius: var(--radius-lg);
  box-shadow: inset 0 1px 0 var(--glass-highlight), var(--elevation-1);
  -webkit-backdrop-filter: blur(10px) saturate(var(--glass-saturate));
  backdrop-filter: blur(10px) saturate(var(--glass-saturate));
}

.capability-caption {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-height: 22px;
  margin-bottom: 12px;
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.capability-caption-index {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--color-blue-600);
}

.capability-caption-title {
  color: var(--color-gray-800);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.capability-caption-count {
  margin-left: auto;
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  color: var(--color-gray-400);
}

.capability-track {
  position: relative;
  --capability-progress: 0;
}

.capability-track-line,
.capability-track-progress {
  position: absolute;
  left: 22px;
  right: 22px;
  top: 11px;
  height: 1px;
  pointer-events: none;
}

.capability-track-line {
  background: var(--color-gray-200);
}

.capability-track-progress {
  background: var(--color-action);
  transform: scaleX(var(--capability-progress));
  transform-origin: left center;
  opacity: 0.9;
}

.capability-nodes {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.capability-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-gray-400);
  font: inherit;
  cursor: pointer;
}

.capability-node-dot {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--color-gray-300);
  border-radius: 50%;
  background: var(--color-surface);
  font-size: 0.6875rem;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  transition: background-color 180ms var(--motion-ease), border-color 180ms var(--motion-ease), color 180ms var(--motion-ease);
}

.capability-node[data-state="complete"] .capability-node-dot {
  border-color: color-mix(in srgb, var(--color-action) 45%, transparent);
  color: var(--color-blue-600);
}

.capability-node[data-state="active"] {
  color: var(--color-gray-800);
}

.capability-node[data-state="active"] .capability-node-dot {
  border-color: var(--color-primary-fill);
  background: var(--color-primary-fill);
  color: var(--color-on-strong, #fff);
}

.capability-node:hover .capability-node-dot,
.capability-node:focus-visible .capability-node-dot {
  border-color: var(--color-action);
}

.capability-node:focus-visible {
  outline: 2px solid var(--color-action);
  outline-offset: 2px;
}

.capability-node:disabled { cursor: default; }

@media (max-width: 1200px) {
  .capability-map {
    top: calc(var(--header-height, 73px) + var(--home-contents-height, 0px) + 10px);
  }
}

@media (max-width: 768px) {
  .capability-map {
    position: static;
    top: auto;
  }
}

@media (max-width: 640px) {
  .capability-map {
    padding: 10px 12px 8px;
    margin-bottom: 20px;
  }

  .capability-caption {
    margin-bottom: 8px;
    font-size: 0.8125rem;
  }

  .capability-track-line,
  .capability-track-progress { left: 20px; right: 20px; top: 9px; }

  .capability-node-dot {
    width: 20px;
    height: 20px;
    font-size: 0.625rem;
  }

  .capability-node { min-width: 40px; gap: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  .capability-map { scroll-behavior: auto; }
  .capability-node-dot { transition: none; }
}

@media (forced-colors: active) {
  .capability-map {
    background: Canvas;
    border: 1px solid CanvasText;
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .capability-track-line { background: CanvasText; }
  .capability-track-progress { background: Highlight; }
  .capability-node-dot { border-color: CanvasText; background: Canvas; color: CanvasText; }
  .capability-node[data-state="active"] .capability-node-dot { background: Highlight; color: HighlightText; border-color: Highlight; }
  .capability-node:focus-visible { outline: 2px solid Highlight; }
}

@media (prefers-reduced-transparency: reduce) {
  .capability-map {
    background: var(--color-panel);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
}


@media (prefers-reduced-transparency: reduce) {
  .modal-overlay,
  .scm-overlay,
  .admin-modal-overlay,
  .repos-modal-overlay,
  .sh-confirm-overlay {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    background: rgba(12, 14, 18, 0.46);
  }

  .select-field-popup,
  .user-dropdown,
  .theme-picker-menu,
  .date-time-popup,
  .coverage-fuzzer-dropdown,
  .nav.nav-open,
  .modal-card,
  .scm-modal,
  .admin-modal,
  .repos-modal-content,
  .sh-confirm-dialog {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
}
.liquid-glass-definitions {
  position: absolute;
  width: 0;
  height: 0;
  pointer-events: none;
  overflow: hidden;
}

:root {
  --liquid-tint: rgba(255, 254, 250, 0.86);
  --liquid-rim: rgba(255, 255, 255, 0.92);
  --liquid-shade: rgba(67, 57, 39, 0.13);
  --liquid-glint-base: 0.08;
  --liquid-glint-gain: 0.18;
}

:root[data-theme="dark"] {
  --liquid-tint: rgba(28, 28, 26, 0.86);
  --liquid-rim: rgba(245, 238, 222, 0.3);
  --liquid-shade: rgba(0, 0, 0, 0.38);
  --liquid-glint-base: 0.015;
  --liquid-glint-gain: 0.04;
}

.theme-picker-trigger,
.hero-badge { position: relative; }

:root :is(.user-dropdown-email, .theme-picker-label, .repo-explorer-sidebar-item,
  .repo-explorer-sidebar-toggle) { color: var(--color-gray-600); }

:root .hero-badge { color: var(--color-gray-800); }
:root .user-dropdown-item-danger { color: var(--tone-red-text); }

:root .repo-explorer-sidebar-item--active { color: var(--color-gray-800); }

/* The optical layer sits behind the controls: only the backdrop refracts,
   never labels, focus rings, or menus positioned outside the header. */
:root :is(.header, .theme-picker-trigger, .theme-picker-menu, .user-dropdown,
  .repo-explorer-sidebar, .hero-badge) {
  isolation: isolate;
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

:root :is(.header, .theme-picker-trigger, .theme-picker-menu, .user-dropdown,
  .repo-explorer-sidebar, .hero-badge)::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  pointer-events: none;
  background: var(--color-panel);
  box-shadow: inset 0 1px 0 var(--liquid-rim), inset 1px 0 0 var(--liquid-rim),
    inset 0 -1px 1px var(--liquid-shade), inset -1px 0 1px var(--liquid-shade);
}

@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  :root :is(.header, .theme-picker-trigger, .theme-picker-menu, .user-dropdown,
    .repo-explorer-sidebar, .hero-badge)::before {
    background: radial-gradient(ellipse at var(--sheen-x, 22%) var(--sheen-y, 0%),
      rgb(255 255 255 / calc(var(--liquid-glint-base) + var(--sheen-intensity, 0) * var(--liquid-glint-gain))), transparent 65%),
      var(--liquid-tint);
    -webkit-backdrop-filter: blur(3px) saturate(115%);
    backdrop-filter: blur(3px) saturate(115%);
  }
}

/* Browsers without SVG backdrop filters retain the clear, low-blur lens. */
@supports (backdrop-filter: url("#liquid-glass-refraction")) {
  :root :is(.header, .theme-picker-trigger, .theme-picker-menu, .user-dropdown,
    .repo-explorer-sidebar, .hero-badge)::before {
    backdrop-filter: url("#liquid-glass-refraction") blur(0.6px) saturate(115%);
  }
}

@media (prefers-reduced-transparency: reduce), (prefers-contrast: more) {
  :root :is(.header, .theme-picker-trigger, .theme-picker-menu, .user-dropdown,
    .repo-explorer-sidebar, .hero-badge)::before {
    background: var(--color-panel);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    box-shadow: none;
  }
}

@media (forced-colors: active) {
  :root :is(.header, .theme-picker-trigger, .theme-picker-menu, .user-dropdown,
    .repo-explorer-sidebar, .hero-badge)::before {
    background: Canvas;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    box-shadow: none;
    outline: 1px solid CanvasText;
  }
}
.loading-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  vertical-align: middle;
}

.loading-indicator-spinner {
  display: inline-block;
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: loading-indicator-spin 0.8s linear infinite;
}

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

@media (prefers-reduced-motion: reduce) {
  .loading-indicator-spinner { animation: none; }
}