/* FileDB site — design tokens lifted from the approved mockups
   (FileDB_Landing_dc.html / FileDB_Docs_dc.html). Warm cream
   background, one orange accent, Roboto + JetBrains Mono. */

/* Self-hosted fonts (Roboto, JetBrains Mono — both SIL OFL 1.1) —
   no Google Fonts CDN request, works fully offline/air-gapped. */
@font-face { font-family: 'Roboto'; font-weight: 400; font-style: normal; font-display: swap;
  src: url('/static/fonts/roboto-latin-400.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Roboto'; font-weight: 400; font-style: normal; font-display: swap;
  src: url('/static/fonts/roboto-cyrillic-400.woff2') format('woff2'); unicode-range: U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family: 'Roboto'; font-weight: 500; font-style: normal; font-display: swap;
  src: url('/static/fonts/roboto-latin-500.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Roboto'; font-weight: 500; font-style: normal; font-display: swap;
  src: url('/static/fonts/roboto-cyrillic-500.woff2') format('woff2'); unicode-range: U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family: 'Roboto'; font-weight: 700; font-style: normal; font-display: swap;
  src: url('/static/fonts/roboto-latin-700.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Roboto'; font-weight: 700; font-style: normal; font-display: swap;
  src: url('/static/fonts/roboto-cyrillic-700.woff2') format('woff2'); unicode-range: U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family: 'Roboto'; font-weight: 900; font-style: normal; font-display: swap;
  src: url('/static/fonts/roboto-latin-900.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Roboto'; font-weight: 900; font-style: normal; font-display: swap;
  src: url('/static/fonts/roboto-cyrillic-900.woff2') format('woff2'); unicode-range: U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }

@font-face { font-family: 'JetBrains Mono'; font-weight: 400; font-style: normal; font-display: swap;
  src: url('/static/fonts/jetbrains-mono-latin-400.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'JetBrains Mono'; font-weight: 400; font-style: normal; font-display: swap;
  src: url('/static/fonts/jetbrains-mono-cyrillic-400.woff2') format('woff2'); unicode-range: U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family: 'JetBrains Mono'; font-weight: 500; font-style: normal; font-display: swap;
  src: url('/static/fonts/jetbrains-mono-latin-500.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'JetBrains Mono'; font-weight: 500; font-style: normal; font-display: swap;
  src: url('/static/fonts/jetbrains-mono-cyrillic-500.woff2') format('woff2'); unicode-range: U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family: 'JetBrains Mono'; font-weight: 600; font-style: normal; font-display: swap;
  src: url('/static/fonts/jetbrains-mono-latin-600.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'JetBrains Mono'; font-weight: 600; font-style: normal; font-display: swap;
  src: url('/static/fonts/jetbrains-mono-cyrillic-600.woff2') format('woff2'); unicode-range: U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family: 'JetBrains Mono'; font-weight: 700; font-style: normal; font-display: swap;
  src: url('/static/fonts/jetbrains-mono-latin-700.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'JetBrains Mono'; font-weight: 700; font-style: normal; font-display: swap;
  src: url('/static/fonts/jetbrains-mono-cyrillic-700.woff2') format('woff2'); unicode-range: U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }

:root {
  --bg: #fffaf5;
  --bg-alt: #fbf7f2;
  --surface: #ffffff;
  --border: #ece3d8;
  --text: #241c14;
  --text-muted: #5c5145;
  --text-faint: #8a7c6d;
  --text-faintest: #a99884;
  --accent: #c2410c;
  --accent-hover: #9a3412;
  --accent-soft-bg: #fff1e6;
  --accent-soft-text: #9a3412;
  --dark-surface: #241a10;
  --dark-surface-2: #2e2214;
  --dark-text: #f1e9df;
  --dark-text-muted: #c9b8a6;
  --dark-accent: #fdba74;
  --ok: #16a34a;
  --bad: #dc2626;
  --warn-bg: #fef2f2;
  --warn-border: #fecaca;
  --warn-text: #7f1d1d;
  --radius: 10px;
  --radius-lg: 16px;
  --max-width: 1240px;
}

[data-theme="dark"] {
  --bg: #1b140d;
  --bg-alt: #241a10;
  --surface: #241a10;
  --border: #3a2c1c;
  --text: #f1e9df;
  --text-muted: #c9b8a6;
  --text-faint: #a99884;
  --text-faintest: #8a7c6d;
  --accent-soft-bg: #3a2410;
  --accent-soft-text: #fdba74;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Roboto', sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }

.mono { font-family: 'JetBrains Mono', monospace; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}
@media (max-width: 900px) { .wrap { padding: 0 20px; } }

/* ---------- buttons ---------- */
.btn-primary, .btn-secondary {
  padding: 13px 26px;
  border-radius: 8px;
  font: 600 15px 'Roboto';
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  text-decoration: none !important;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 6px 18px rgba(194, 65, 12, .28);
}
.btn-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-secondary {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-small { padding: 9px 16px; font-size: 13.5px; box-shadow: none; }

/* ---------- cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.card-pad { padding: 20px 24px; }

.badge {
  display: inline-block;
  padding: 5px 12px;
  background: var(--accent-soft-bg);
  color: var(--accent-soft-text);
  border-radius: 20px;
  font: 600 12.5px 'Roboto';
}

.tag {
  padding: 4px 10px;
  background: var(--accent-soft-bg);
  color: var(--accent-soft-text);
  border-radius: 6px;
  font: 600 12px 'Roboto';
}

/* ---------- hero grid ---------- */
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 32px; } }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 30;
  background: rgba(255, 250, 245, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
[data-theme="dark"] .site-header { background: rgba(27, 20, 13, .92); }
.site-header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.site-logo { display: flex; align-items: center; gap: 10px; }
.site-logo span { font: 900 19px 'Roboto'; letter-spacing: -.02em; }
.site-nav { display: flex; align-items: center; gap: 22px; font: 500 14px 'Roboto'; color: var(--text-muted); }
.site-nav a.active {
  color: var(--accent-soft-text); font-weight: 600;
  background: var(--accent-soft-bg);
  padding: 6px 14px; margin: -6px -14px; border-radius: 999px;
}
.lang-switch, .theme-toggle-btn {
  display: flex; align-items: center; gap: 5px;
  padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px;
  font: 600 12.5px 'Roboto'; color: var(--text-muted); cursor: pointer;
  background: var(--surface);
}
.lang-switch .sep { color: #d8ccbe; }
.lang-switch .active { color: var(--accent); }

/* ---------- mobile nav (hamburger) ---------- */
.nav-toggle {
  display: none; width: 36px; height: 36px; flex: none;
  align-items: center; justify-content: center;
  background: none; border: 1px solid var(--border); border-radius: 6px; cursor: pointer;
}
.nav-toggle svg { display: block; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .site-nav {
    display: none;
    position: fixed; top: 64px; left: 0; right: 0; bottom: 0;
    z-index: 40;
    background: var(--bg);
    border-top: 1px solid var(--border);
    flex-direction: column; align-items: stretch; gap: 2px;
    padding: 10px 20px 28px;
    overflow-y: auto;
  }
  .site-nav.nav-open { display: flex; }
  .site-nav a { padding: 13px 4px; border-bottom: 1px solid var(--border); }
  .site-nav a.active { margin: 0; padding: 13px 14px; border-radius: 8px; border-bottom: none; }
  .header-search { display: block; order: 1; margin: 12px 0; }
  .header-search-input { width: 100% !important; }
  .header-search-input:focus { width: 100% !important; }
  .header-search-results { width: 100%; }
  .lang-switch, .theme-toggle-btn { align-self: flex-start; margin: 4px 0; }
  .site-nav > a.btn-primary { justify-content: center; margin-top: 10px; }
}

/* ---------- header search ---------- */
.header-search { position: relative; }
.header-search-input {
  width: 190px; padding: 7px 12px; border: 1px solid var(--border); border-radius: 6px;
  font: 400 13px 'Roboto'; background: var(--bg-alt); color: var(--text);
}
.header-search-input:focus { outline: none; border-color: var(--accent); width: 240px; transition: width .15s; }
.header-search-results {
  display: none; position: absolute; top: calc(100% + 6px); right: 0; width: 340px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 12px 32px rgba(0,0,0,.14); overflow: hidden; z-index: 50; max-height: 420px; overflow-y: auto;
}
.header-search-results.open { display: block; }
.header-search-result { display: block; padding: 10px 14px; text-decoration: none; border-bottom: 1px solid var(--border); }
.header-search-result:last-child { border-bottom: none; }
.header-search-result:hover { background: var(--accent-soft-bg); text-decoration: none; }
.header-search-result .hsr-title { font: 700 13.5px 'Roboto'; color: var(--text); }
.header-search-result .hsr-section { font: 500 11px 'Roboto'; color: var(--text-faintest); text-transform: uppercase; letter-spacing: .03em; }
.header-search-empty { padding: 14px; font: 400 13px 'Roboto'; color: var(--text-faint); }


/* ---------- code blocks ---------- */
.code-block {
  background: var(--dark-surface);
  border-radius: var(--radius);
  overflow: hidden;
}
.code-block-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 16px; background: var(--dark-surface-2);
  font: 600 11.5px 'JetBrains Mono'; color: var(--dark-text-muted);
  text-transform: uppercase; letter-spacing: .05em;
}
.code-block pre {
  margin: 0; padding: 18px 20px; font-size: 13.5px; line-height: 1.75;
  color: var(--dark-text); overflow-x: auto;
}
.copy-btn {
  font: 600 11.5px 'Roboto'; color: var(--dark-accent); cursor: pointer;
  background: none; border: none;
}

/* ---------- callouts (docs) ---------- */
.callout-warn {
  display: flex; gap: 12px; padding: 16px 18px;
  background: var(--warn-bg); border: 1px solid var(--warn-border);
  border-radius: var(--radius); margin: 24px 0;
  color: var(--warn-text); font-size: 14px; line-height: 1.6;
}
.callout-gradient {
  background: linear-gradient(135deg, var(--accent-soft-bg), var(--bg-alt));
  border: 1px solid #fde3c8;
  border-radius: var(--radius-lg);
  padding: 36px 40px;
}
@media (max-width: 640px) { .callout-gradient { padding: 26px 22px; } }

@media (max-width: 640px) {
  .sovereignty-strip { padding: 18px 20px !important; }
  .sovereignty-strip > div[style*="min-width:180px"] { min-width: 0 !important; }
  .sovereignty-ticker { min-width: 100% !important; flex-basis: 100%; }
}

/* ---------- grids ---------- */
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 1000px) { .grid3, .grid4 { grid-template-columns: repeat(2, 1fr); } .grid2 { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .grid3, .grid4 { grid-template-columns: 1fr; } }

/* ---------- markdown body (docs pages) ---------- */
.docs-body h2 { margin: 40px 0 14px; font: 700 22px 'Roboto'; scroll-margin-top: 80px; }
.docs-body h3 { margin: 28px 0 10px; font: 700 18px 'Roboto'; scroll-margin-top: 80px; }
.docs-body p { margin: 0 0 16px; font: 400 15.5px/1.7 'Roboto'; color: var(--text-muted); }
.docs-body ul, .docs-body ol { color: var(--text-muted); font-size: 15.5px; line-height: 1.7; }
.docs-body code { font-family: 'JetBrains Mono', monospace; background: var(--accent-soft-bg); color: var(--text); padding: 1px 5px; border-radius: 4px; font-size: .9em; }
.docs-body pre { background: var(--dark-surface); color: var(--dark-text); padding: 18px 20px; border-radius: var(--radius); overflow-x: auto; }
.docs-body pre code { background: none; color: inherit; padding: 0; }
.docs-body table { width: 100%; border-collapse: collapse; margin: 0 0 24px; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.docs-body th, .docs-body td { padding: 11px 18px; border-bottom: 1px solid var(--border); text-align: left; font-size: 13.5px; }
.docs-body th { background: var(--bg-alt); font: 700 12px 'Roboto'; color: var(--text-faint); text-transform: uppercase; letter-spacing: .04em; }

/* ---------- docs 3-column layout ---------- */
.docs-shell { display: flex; max-width: 1400px; margin: 0 auto; }
.docs-sidebar {
  width: 250px; flex: none; padding: 24px 12px;
  position: sticky; top: 60px; align-self: flex-start;
  height: calc(100vh - 60px); overflow-y: auto;
}
.docs-grpname { font: 700 11px 'Roboto'; letter-spacing: .06em; text-transform: uppercase; color: var(--text-faintest); margin: 20px 10px 8px; }
.docs-navlink { display: block; padding: 6px 10px; border-radius: 6px; font: 500 13.5px 'Roboto'; color: var(--text-muted); }
.docs-navlink:hover { background: var(--accent-soft-bg); color: var(--text); text-decoration: none; }
.docs-navlink.active { background: var(--accent-soft-bg); color: var(--accent-soft-text); font-weight: 600; }
.docs-main { flex: 1; min-width: 0; padding: 36px 40px; max-width: 760px; }
.docs-toc { width: 220px; flex: none; padding: 36px 24px 24px 0; position: sticky; top: 60px; align-self: flex-start; height: calc(100vh - 60px); overflow-y: auto; }
.docs-toc-title { font: 700 11px 'Roboto'; letter-spacing: .06em; text-transform: uppercase; color: var(--text-faintest); margin-bottom: 10px; }
.docs-toc a { display: block; padding: 5px 0; font: 500 13px 'Roboto'; color: var(--text-muted); }
@media (max-width: 1180px) { .docs-toc { display: none; } }
@media (max-width: 900px) { .docs-sidebar { display: none; } .docs-mobile-nav { display: block !important; } }
.docs-mobile-nav { display: none; padding: 12px 20px; border-bottom: 1px solid var(--border); }
.docs-mobile-nav summary { font: 600 14px 'Roboto'; cursor: pointer; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--border); padding: 32px 0; }
.site-footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }

/* ---------- admin ---------- */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar { width: 220px; flex: none; background: var(--dark-surface); color: var(--dark-text); padding: 20px 14px; }
.admin-sidebar a { display: block; padding: 8px 10px; border-radius: 6px; color: var(--dark-text-muted); font: 500 14px 'Roboto'; margin-bottom: 2px; }
.admin-sidebar a:hover, .admin-sidebar a.active { background: rgba(255,255,255,.08); color: #fff; text-decoration: none; }
.admin-main { flex: 1; padding: 32px 40px; max-width: 980px; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); font-size: 14px; }
.admin-table th { color: var(--text-faint); font-weight: 600; font-size: 12.5px; text-transform: uppercase; letter-spacing: .03em; }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font: 600 13px 'Roboto'; margin-bottom: 6px; color: var(--text-muted); }
.form-row input[type=text], .form-row input[type=password], .form-row input[type=number],
.form-row select, .form-row textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px;
  font: 400 14px 'Roboto'; background: var(--surface); color: var(--text);
}
.form-row textarea { font-family: 'JetBrains Mono', monospace; font-size: 13px; min-height: 320px; }
.form-actions { display: flex; gap: 10px; margin-top: 24px; }
.flash-ok { padding: 10px 14px; background: #ecfdf5; border: 1px solid #a7f3d0; color: #065f46; border-radius: 8px; margin-bottom: 18px; font-size: 14px; }
.flash-err { padding: 10px 14px; background: var(--warn-bg); border: 1px solid var(--warn-border); color: var(--warn-text); border-radius: 8px; margin-bottom: 18px; font-size: 14px; }
.admin-login-wrap { max-width: 360px; margin: 12vh auto; }

/* ---------- embedded content forms (contact/newsletter) ---------- */
.site-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px 28px; margin: 24px 0; }
.site-form textarea { min-height: 100px; }

/* ---------- drag-and-drop reorder ---------- */
.reorder-row { cursor: grab; }
.reorder-row:active { cursor: grabbing; }
.reorder-dragging { opacity: .4; }
.reorder-handle { color: var(--text-faintest); margin-right: 8px; user-select: none; }