/* verify.behavry.ai
   Brand tokens from Behavry Brand Tokens v2f (dashboard/public/brand/
   brand-tokens.css) and the dashboard's own theme (dashboard/src/tokens.css):
   navy ink, amber accent, Inter + JetBrains Mono.

   Fonts are self-hosted rather than pulled from Google. This page's whole
   argument is that you do not have to trust anyone to use it, so it loads no
   third-party asset and its CSP is default-src 'self'. */

/* ─── Typeface ───────────────────────────────────────────────────────────── */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/inter-latin-400-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/static/fonts/inter-latin-500-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/static/fonts/inter-latin-600-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/static/fonts/inter-latin-700-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/jetbrains-mono-latin-400-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/static/fonts/jetbrains-mono-latin-500-normal.woff2') format('woff2');
}

/* ─── Tokens ─────────────────────────────────────────────────────────────── */

:root {
  /* Brand palette (v2f) */
  --navy-900: #060e1c;
  --navy-800: #0a1628;
  --navy-700: #0f2040;
  --navy-600: #152b55;
  --navy-500: #1b2a4a;
  --navy-400: #243a64;
  --amber-600: #a87322;
  --amber-500: #c8922a;
  --amber-400: #d4a843;
  --amber-100: #f5e4b2;

  /* Light surfaces: the dashboard's warm paper, not plain white */
  --bg: #f5f5f0;
  --surface: #ffffff;
  --surface-2: #eaeae5;
  --border: #c8c8c0;
  --text: var(--navy-800);
  --muted: #5c5c66;

  --accent: var(--amber-500);
  --accent-ink: var(--navy-800);
  --link: var(--amber-600);

  /* Status: darkened for contrast on paper */
  --pass: #15803d;
  --fail: #b42318;
  --warn: var(--amber-600);
  --skip: #6b7280;

  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.15);
  --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.18);

  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --mono: 'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, monospace;

  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    /* Navy canvas, following the dashboard's three-layer luminance ladder */
    --bg: var(--navy-800);
    --surface: var(--navy-700);
    --surface-2: var(--navy-600);
    --border: var(--navy-400);
    --text: #e6e8ee;
    --muted: #8fa0bc;

    --accent: var(--amber-400);
    --accent-ink: var(--navy-900);
    --link: var(--amber-400);

    --pass: #22c55e;
    --fail: #ff6b5e;
    --warn: var(--amber-400);
    --skip: #7d8894;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.45);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.wrap { width: min(780px, 100% - 2.5rem); margin-inline: auto; }

/* ─── Chrome ─────────────────────────────────────────────────────────────── */

header.site {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0.875rem 0;
  margin-bottom: 3rem;
}
header.site .wrap { display: flex; align-items: center; gap: 0.875rem; }

/* The horizontal lockup carries a tagline under the wordmark; below ~36px it
   turns to mush, so this is a floor, not a preference. */
.logo { display: block; height: 38px; width: auto; }
.logo-dark { display: none; }
@media (prefers-color-scheme: dark) {
  .logo-light { display: none; }
  .logo-dark { display: block; }
}

.sub {
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding-left: 0.875rem;
  border-left: 1px solid var(--border);
}

footer.site {
  border-top: 1px solid var(--border);
  margin-top: 4rem;
  padding: 1.5rem 0 3rem;
}
footer.site .wrap { display: flex; gap: 1.5rem; flex-wrap: wrap; }
footer.site a { color: var(--muted); font-size: 0.875rem; text-decoration: none; }
footer.site a:hover { color: var(--link); text-decoration: underline; }

a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 2px; }

h1 {
  font-size: clamp(1.75rem, 4vw, 2.375rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  font-weight: 700;
  margin: 0 0 0.75rem;
}
h2 {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 0.75rem;
}

.hero { margin-bottom: 2rem; }
.lede { color: var(--muted); font-size: 1.0625rem; margin: 0 0 1.25rem; max-width: 62ch; }

.privacy {
  font-size: 0.9375rem;
  color: var(--muted);
  border-left: 3px solid var(--accent);
  padding: 0.125rem 0 0.125rem 0.875rem;
  margin: 0;
}
.privacy strong { color: var(--text); font-weight: 600; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

/* ─── Form ───────────────────────────────────────────────────────────────── */

.field { margin-bottom: 1.5rem; }
label { display: block; font-weight: 600; font-size: 0.9375rem; margin-bottom: 0.25rem; }
.opt {
  font-weight: 500;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--amber-600);
  background: var(--amber-100);
  border-radius: 999px;
  padding: 0.15rem 0.5rem;
  vertical-align: 2px;
}
@media (prefers-color-scheme: dark) {
  .opt { color: var(--amber-400); background: rgba(212, 168, 67, 0.16); }
}
.hint { color: var(--muted); font-size: 0.875rem; margin: 0 0 0.625rem; }

.drop {
  position: relative;
  border: 1.5px dashed var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1rem;
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
}
.drop.over { border-color: var(--accent); background: rgba(212, 168, 67, 0.08); }
.drop.filled {
  border-style: solid;
  border-color: var(--accent);
  background: rgba(212, 168, 67, 0.06);
}
.drop input[type=file] {
  position: absolute; inset: 0; opacity: 0;
  width: 100%; height: 100%; cursor: pointer;
}
#drop-label { margin: 0; color: var(--muted); font-size: 0.9375rem; }
.drop.filled #drop-label {
  color: var(--text);
  font-weight: 500;
  font-family: var(--mono);
  font-size: 0.875rem;
}

input[type=file]:not(.drop input) { width: 100%; font-size: 0.875rem; color: var(--muted); }

button {
  width: 100%;
  padding: 0.8125rem 1rem;
  font: 600 1rem var(--sans);
  color: var(--accent-ink);
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: filter 0.15s;
}
button:hover:not(:disabled) { filter: brightness(1.07); }
button:disabled { opacity: 0.55; cursor: progress; }

.status { margin: 0.75rem 0 0; font-size: 0.875rem; color: var(--muted); min-height: 1.25rem; }
.status.error { color: var(--fail); }

/* ─── Verdict ────────────────────────────────────────────────────────────── */

.result { margin-bottom: 1.5rem; }

.verdict {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 1.375rem 1.5rem;
}
.verdict.pass { border-left-color: var(--pass); }
.verdict.fail { border-left-color: var(--fail); }

.verdict h2 {
  font-size: 1.3125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.25rem;
}
.verdict.pass h2 { color: var(--pass); }
.verdict.fail h2 { color: var(--fail); }
.verdict .summary { color: var(--muted); font-size: 0.9375rem; margin: 0; }

.checks { list-style: none; margin: 1.25rem 0 0; padding: 0; }
.checks li {
  display: grid;
  grid-template-columns: 1.25rem 1fr;
  gap: 0.625rem;
  padding: 0.5625rem 0;
  border-top: 1px solid var(--border);
  font-size: 0.9375rem;
}
.glyph { font-weight: 700; line-height: 1.5; }
li.pass .glyph { color: var(--pass); }
li.fail .glyph { color: var(--fail); }
li.warn .glyph { color: var(--warn); }
li.skipped .glyph { color: var(--skip); }
li.skipped .label { color: var(--muted); }
.label { font-weight: 600; }
.detail {
  color: var(--muted);
  font-size: 0.8125rem;
  font-family: var(--mono);
  line-height: 1.5;
  margin-top: 0.1875rem;
  word-break: break-word;
}

.meta { margin: 1.25rem 0 0; border-top: 1px solid var(--border); padding-top: 1rem; }
.meta div {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 0.75rem;
  padding: 0.25rem 0;
  font-size: 0.875rem;
}
.meta dt { color: var(--muted); }
.meta dd { margin: 0; font-family: var(--mono); font-size: 0.8125rem; word-break: break-all; }

.caveat {
  margin: 1.25rem 0 0;
  padding: 0.875rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--muted);
}

/* ─── Prose ──────────────────────────────────────────────────────────────── */

.prose p { color: var(--muted); font-size: 0.9375rem; }
.prose dl { margin: 1rem 0 0; }
.prose dt { font-weight: 600; font-size: 0.9375rem; margin-top: 0.875rem; }
.prose dd { margin: 0.25rem 0 0; color: var(--muted); font-size: 0.9375rem; }
.prose .note {
  font-size: 0.875rem;
  border-top: 1px solid var(--border);
  padding-top: 0.875rem;
  margin-top: 1.25rem;
}

.tag {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 999px;
  padding: 0.1rem 0.5rem;
  vertical-align: 2px;
}
.tag.strong { color: var(--pass); background: rgba(34, 197, 94, 0.14); }
.tag.weak { color: var(--warn); background: rgba(212, 168, 67, 0.18); }

code { font-family: var(--mono); font-size: 0.875em; }
pre {
  background: var(--navy-800);
  color: #e6e8ee;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.875rem 1rem;
  overflow-x: auto;
  font-size: 0.8125rem;
  line-height: 1.6;
}
pre code { font-size: inherit; }