/* =========================================================================
   ForwardCheck — "Forensic Console".

   A dark, editorial design in the register of the best security products and
   award-winning SOTD sites: near-black chassis, film grain, soft ambient
   glows, oversized display type, terminal-style evidence blocks and one acid
   accent. Typography is self-hosted (Space Grotesk + JetBrains Mono) so the
   page never needs the network.

   Severity keeps its colour ramp — green → amber → orange → red — driven by
   whichever signal is worse, the verdict type or the risk score. Colour is
   never the only signal: the label, headline, risk band and printed score
   all say the same thing in words, and every text/background pair used for
   reading clears 4.5:1 contrast.
   ========================================================================= */

/* ------------------------------------------------------------------ fonts */
@font-face {
  font-family: "Space Grotesk";
  src: url("/fonts/space-grotesk.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono.woff2") format("woff2");
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}

/* Lets the risk dial sweep from 0 to its real value on render. Registered
   custom properties interpolate; without support the dial just shows the
   final value, which is the correct fallback. */
@property --score {
  syntax: "<number>";
  inherits: true;
  initial-value: 0;
}

:root {
  /* chassis */
  --bg: #0b0c0e;
  --panel-solid: #14171d;
  --panel: #12141a;
  --raise: #0e1116;
  --line: #232730;
  --line-strong: #333944;
  --ink: #f2f4f5;
  --muted: #a7adb8;
  --dim: #767d88;

  /* accent + severity */
  --accent: #d4ff3f;
  --violet: #7c5cff;
  --violet-soft: #a78bff;
  --ok: #00d26a;
  --warn: #ffc700;
  --danger: #ff4d6d;
  --edge: var(--danger);

  --font-display: "Space Grotesk", ui-sans-serif, system-ui, -apple-system,
    "Segoe UI", Roboto, "Noto Sans Devanagari", sans-serif;
  --font-body: "Space Grotesk", ui-sans-serif, system-ui, -apple-system,
    "Segoe UI", Roboto, "Noto Sans", "Noto Sans Devanagari", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Consolas,
    "Noto Sans Devanagari", monospace;

  --shadow-panel: 0 24px 60px -34px rgba(0, 0, 0, 0.95);
  --radius-panel: 16px;
  --radius-card: 12px;
}

/* ------------------------------------------------------------------- base */
* { box-sizing: border-box; }

html {
  color-scheme: dark;
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  color: var(--ink);
  background-color: var(--bg);
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Ambient light: violet from the top-left, a faint acid spill top-right and
   a warm ember low down. Fixed so it reads as room light, not wallpaper. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(640px 420px at 10% -8%, rgba(124, 92, 255, 0.17), transparent 65%),
    radial-gradient(700px 480px at 92% 4%, rgba(212, 255, 63, 0.07), transparent 60%),
    radial-gradient(900px 640px at 50% 112%, rgba(255, 77, 109, 0.06), transparent 62%);
}

/* Film grain over everything. Pointer-transparent, so nothing is blocked. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23g)'/%3E%3C/svg%3E");
}

::selection { background: var(--accent); color: var(--bg); }

*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0;
}

a { color: var(--accent); }

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px 96px;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

/* ---------------------------------------------------------------- marquee */
.marquee {
  overflow: hidden;
  padding: 10px 0;
  background: #08090b;
  border-bottom: 1px solid var(--line);
}
.marquee-track {
  display: flex;
  gap: 44px;
  width: max-content;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  animation: marquee 32s linear infinite;
}
.marquee-track span { white-space: nowrap; }
.marquee-track span::before {
  content: "◆";
  color: var(--accent);
  margin-right: 44px;
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ----------------------------------------------------------------- topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 24px;
  background: rgba(11, 12, 14, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(35, 39, 48, 0.8);
}

.brand { display: flex; gap: 13px; align-items: center; min-width: 0; }
.brand-mark {
  flex: none;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: var(--raise);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  box-shadow: 0 0 24px -10px rgba(212, 255, 63, 0.55);
}
.brand-mark::before {
  content: "FC";
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.03em;
  color: var(--accent);
}

h1 {
  font-size: clamp(22px, 3.4vw, 27px);
  letter-spacing: -0.03em;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  background: var(--raise);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  max-width: 100%;
}
.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: none;
  background: var(--dim);
  box-shadow: 0 0 0 3px rgba(118, 125, 136, 0.18);
}
.dot.live {
  background: var(--ok);
  box-shadow: 0 0 0 3px rgba(0, 210, 106, 0.18), 0 0 12px rgba(0, 210, 106, 0.7);
}
.dot.offline {
  background: var(--warn);
  box-shadow: 0 0 0 3px rgba(255, 199, 0, 0.16), 0 0 12px rgba(255, 199, 0, 0.55);
}
.dot.error {
  background: var(--danger);
  box-shadow: 0 0 0 3px rgba(255, 77, 109, 0.18), 0 0 12px rgba(255, 77, 109, 0.65);
}

/* ------------------------------------------------------------------- hero */
/* Sized by viewport height as well as width so the paste box stays in reach
   on short laptop screens (1366x768) and landscape phones. */
.hero {
  padding: clamp(36px, min(9vw, 9vh), 110px) 0 clamp(20px, min(4vw, 5vh), 48px);
  animation: rise 0.7s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}
.hero-kicker {
  margin: 0 0 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero-title {
  font-size: clamp(42px, min(9.5vw, 13vh), 112px);
  line-height: 0.94;
  letter-spacing: -0.035em;
  max-width: 12ch;
  margin: 0;
}
.hero-title .hl {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  padding: 0 0.16em 0.06em;
  box-shadow: 0 18px 60px -24px rgba(212, 255, 63, 0.6);
}
.hero-sub {
  margin: 28px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 19px);
  line-height: 1.65;
  color: var(--muted);
}
.hero-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 26px;
}

/* Wide screens: sub-copy and chips move beside the headline so the hero is
   roughly half as tall and the input panel rises into view. */
@media (min-width: 900px) {
  .hero {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr);
    column-gap: 52px;
    align-items: end;
  }
  .hero-kicker { grid-column: 1 / -1; }
  .hero-title { grid-column: 1; }
  .hero-sub { grid-column: 2; margin: 0 0 4px; }
  .hero-meta { grid-column: 2; margin-top: 20px; }
}

/* Short screens (small laptops, landscape phones): tighten the hero and let
   the tool itself own the fold. Covers the common 1366x768 laptop, where the
   browser chrome leaves ~660px of real viewport. */
@media (max-height: 860px) {
  .hero {
    padding-top: clamp(20px, 4vh, 48px);
    padding-bottom: clamp(12px, 2.5vh, 24px);
  }
  .hero-title { font-size: clamp(38px, min(9vw, 11vh), 88px); }
  .hero-kicker { margin-bottom: 14px; }
  .hero-sub { font-size: 15px; }
  .hero-meta { margin-top: 14px; }
  textarea { min-height: clamp(150px, 26vh, 220px); }
}
@media (max-height: 640px) {
  /* Short phones in portrait and any landscape phone: the marketing copy is
     the first thing to go, so the tool owns the fold. */
  .hero-sub, .hero-meta { display: none; }
  .marquee { display: none; }
}
.hero-meta span {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 6px 13px;
}

/* ----------------------------------------------------------------- panels */
.panel {
  position: relative;
  background: linear-gradient(180deg, #15181f, var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-panel);
  padding: 30px;
  overflow: hidden;
}
.panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), rgba(212, 255, 63, 0) 55%);
}

.input-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: rise 0.7s 0.08s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}

.field-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.hint {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 13.5px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
}

textarea {
  width: 100%;
  resize: vertical;
  min-height: 200px;
  padding: 18px;
  background: var(--raise);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: var(--ink);
  font: inherit;
  font-size: 15.5px;
  line-height: 1.6;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
textarea::placeholder { color: #8b929c; }
textarea:focus {
  outline: none;
  border-color: rgba(212, 255, 63, 0.6);
  box-shadow: 0 0 0 3px rgba(212, 255, 63, 0.14), 0 0 32px -14px rgba(212, 255, 63, 0.5);
}

.controls { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.counter {
  margin-left: auto;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--dim);
}

.btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14.5px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 13px 24px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--raise);
  color: var(--ink);
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease,
    box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover {
  transform: translateY(-2px);
  border-color: rgba(212, 255, 63, 0.5);
  box-shadow: 0 14px 34px -18px rgba(212, 255, 63, 0.45);
}
.btn:active { transform: translateY(0); }
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  box-shadow: 0 14px 40px -18px rgba(212, 255, 63, 0.65);
}
.btn.primary:hover {
  background: #e2ff6b;
  border-color: #e2ff6b;
  box-shadow: 0 18px 46px -16px rgba(212, 255, 63, 0.8);
}
.btn.primary[disabled] { opacity: 0.6; cursor: progress; transform: none; }
.btn.ghost { background: transparent; }
.btn.small { font-size: 12.5px; padding: 9px 17px; border-radius: 8px; }

/* ----------------------------------------------------------- model panel */
/* Optional bring-your-own-key LLM settings, collapsed until asked for. */
.model-panel {
  border-top: 1px dashed var(--line-strong);
  padding-top: 16px;
}
.model-panel > summary {
  display: flex;
  gap: 10px;
  align-items: center;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 4px 0;
}
.model-panel > summary::-webkit-details-marker { display: none; }
.model-panel > summary::before {
  content: "\25B8";
  color: var(--accent);
  transition: transform 0.15s ease;
}
.model-panel[open] > summary::before { transform: rotate(90deg); }
.model-panel > summary:hover { color: var(--ink); }

.model-grid { display: grid; gap: 14px; margin-top: 16px; }
.model-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.model-field { display: grid; gap: 6px; min-width: 0; }
.model-field > label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}
.model-field > label a {
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: none;
  margin-left: 8px;
}
input[type="text"],
input[type="password"],
select {
  width: 100%;
  padding: 11px 13px;
  background: var(--raise);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: var(--ink);
  font: inherit;
  font-size: 14.5px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
input::placeholder { color: #8b929c; }
select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 38px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23a7adb8' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
  cursor: pointer;
}
input[type="text"]:focus,
input[type="password"]:focus,
select:focus {
  outline: none;
  border-color: rgba(212, 255, 63, 0.6);
  box-shadow: 0 0 0 3px rgba(212, 255, 63, 0.14);
}
.model-check {
  display: flex;
  gap: 9px;
  align-items: center;
  align-self: end;
  padding-bottom: 11px;
}
.model-check input { width: 17px; height: 17px; accent-color: var(--accent); }
.model-check label {
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
}
.model-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}
.model-note.connected { color: var(--ink); }
.model-note.connected::before {
  content: "\25CF";
  color: var(--ok);
  margin-right: 8px;
}
.model-note.error { color: var(--danger); }

.samples { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.samples-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}
.chips { display: flex; gap: 9px; flex-wrap: wrap; }
.chip {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.03em;
  padding: 7px 15px;
  min-height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease,
    background 0.15s ease, transform 0.15s ease;
}
.chip:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  transform: translateY(-2px);
}

/* ------------------------------------------------------------------ output */
.output {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin: 36px 0;
  counter-reset: report;
}
.output > section {
  animation: rise 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}
.output > section:nth-child(1) { animation-delay: 0s; }
.output > section:nth-child(2) { animation-delay: 0.06s; }
.output > section:nth-child(3) { animation-delay: 0.12s; }
.output > section:nth-child(4) { animation-delay: 0.18s; }
.output > section:nth-child(5) { animation-delay: 0.24s; }
.output > section:nth-child(n + 6) { animation-delay: 0.3s; }

/* Each section of the report gets a console-style index number. */
.output > section { counter-increment: report; }

/* --------------------------------------------------------------- verdict */
.verdict-card {
  position: relative;
  background:
    radial-gradient(120% 90% at 0 0, color-mix(in srgb, var(--edge) 13%, transparent), transparent 58%),
    linear-gradient(180deg, #161920, var(--panel-solid));
  border: 1px solid var(--line);
  border-left: 4px solid var(--edge);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-panel);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.verdict-card::after {
  content: "Analysis report";
  position: absolute;
  top: 20px;
  right: 22px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 5px 13px;
  background: rgba(11, 12, 14, 0.6);
}

.verdict-head {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
}
.verdict-label {
  display: inline-block;
  margin: 0 0 14px;
  padding: 5px 12px;
  background: rgba(242, 244, 245, 0.05);
  border: 1px solid rgba(242, 244, 245, 0.12);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.verdict-headline {
  font-size: clamp(26px, 4vw, 44px);
  letter-spacing: -0.03em;
  line-height: 1.04;
  max-width: 18ch;
  margin: 0;
}
/* Every verdict gets a colour block; severity picks which one. Unverified
   (no tone) falls back to the acid accent so it is never the flat one. */
.verdict-headline {
  display: inline-block;
  width: fit-content;
  padding: 4px 14px 7px;
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 16px 44px -22px rgba(0, 0, 0, 0.9);
}
.badge-danger .verdict-headline { background: var(--danger); color: var(--bg); }
.badge-warn .verdict-headline { background: var(--warn); color: var(--bg); }
.badge-ok .verdict-headline { background: var(--ok); color: var(--bg); }

.verdict-basis {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted);
  border-left: 2px solid var(--line-strong);
  padding-left: 15px;
}

.score-ring {
  flex: none;
  width: 152px;
  height: 152px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(var(--ring-color, var(--warn)) calc(var(--score) * 1%), #23262e 0);
  border: 1px solid var(--line-strong);
  box-shadow:
    0 18px 50px -22px color-mix(in srgb, var(--ring-color, var(--warn)) 70%, transparent),
    inset 0 0 0 1px rgba(0, 0, 0, 0.4);
  position: relative;
  /* The ring is created at --score: 0 and moved to its real value once it is
     in the document (app.js), so the registered property sweeps smoothly. */
  transition: --score 0.9s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.score-ring::after {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 50%;
  background: var(--panel-solid);
  border: 1px solid var(--line);
}
.score-value { position: relative; z-index: 1; text-align: center; }
.score-value strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 44px;
  line-height: 1;
  letter-spacing: -0.04em;
}
.score-value span {
  display: block;
  margin-top: 5px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.metrics { display: flex; flex-wrap: wrap; gap: 10px; }
.metric {
  flex: 1 1 132px;
  background: var(--raise);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 15px;
}
.metric strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 3px;
  overflow-wrap: anywhere;
}
.metric {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}

/* ------------------------------------------------------------------ cards */
.card {
  background: linear-gradient(180deg, #15181f, var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-panel);
  padding: 26px;
}
.card h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 0 0 20px;
  padding: 11px 15px;
  background: #0d0f13;
  border: 1px solid var(--line);
  border-radius: 9px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.card h2::before {
  content: counter(report, decimal-leading-zero) " ·";
  color: var(--accent);
  letter-spacing: 0.06em;
}
.card h2 .count {
  margin-left: auto;
  font-size: 10.5px;
  color: var(--accent);
  border: 1px solid rgba(212, 255, 63, 0.35);
  background: rgba(212, 255, 63, 0.07);
  border-radius: 999px;
  padding: 3px 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

ul.plain {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ------------------------------------------------------------------ flags */
.flag {
  background: var(--raise);
  border: 1px solid var(--line);
  border-left: 3px solid #ff7a00;
  border-radius: 10px;
  padding: 16px 18px;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.flag:hover { background: #11141a; border-left-color: var(--warn); }
.flag.credit { border-left-color: var(--ok); }
.flag.credit:hover { border-left-color: var(--ok); }
.flag-top { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.flag-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}
.tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(212, 255, 63, 0.07);
  border: 1px solid rgba(212, 255, 63, 0.35);
  border-radius: 999px;
  padding: 3px 10px;
  white-space: nowrap;
}
.flag-why {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}
.evidence-quote {
  display: block;
  margin-top: 10px;
  padding: 10px 13px;
  background: #0a0b0d;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--accent);
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.evidence-quote::before {
  content: "↳ ";
  color: var(--dim);
}

/* ----------------------------------------------------------------- claims */
.claim {
  display: flex;
  gap: 15px;
  align-items: center;
  background: var(--raise);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 13px 16px;
}
.claim p { margin: 0; font-size: 14.5px; color: var(--ink); }
.bar {
  flex: none;
  width: 64px;
  height: 8px;
  background: #1c2028;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  overflow: hidden;
}
.bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #9fe000);
  border-radius: 999px;
}

/* --------------------------------------------------------- sources/ratings */
.source { border-top: 1px solid var(--line); padding-top: 16px; }
.source:first-child { border-top: none; padding-top: 0; }
.source a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15.5px;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}
.source a:hover { color: var(--bg); background: var(--accent); text-decoration: none; }
.source .meta {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--dim);
}
.source .snippet {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}
p.meta { color: var(--muted); }

.rating {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 6px;
  padding: 4px 12px;
}
.rating.false { background: var(--danger); color: var(--bg); }
.rating.misleading, .rating.mixed { background: var(--warn); color: var(--bg); }
.rating.true { background: var(--ok); color: var(--bg); }
.rating.unknown, .rating.satire { background: #2a2e36; color: var(--ink); }

/* -------------------------------------------------------------- providers */
.provider-grid { display: flex; gap: 10px; flex-wrap: wrap; }
.provider {
  display: flex;
  gap: 9px;
  align-items: center;
  background: var(--raise);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 15px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}
.provider b { font-weight: 700; color: var(--ink); }
.provider-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: none;
  background: var(--dim);
}
.provider-dot.ok {
  background: var(--ok);
  box-shadow: 0 0 10px rgba(0, 210, 106, 0.8);
}
.provider-dot.skipped {
  background: var(--warn);
  box-shadow: 0 0 10px rgba(255, 199, 0, 0.6);
}
.provider-dot.error {
  background: var(--danger);
  box-shadow: 0 0 10px rgba(255, 77, 109, 0.7);
}

/* ---------------------------------------------------------------- actions */
.actions { counter-reset: action; }
.actions li {
  position: relative;
  background: var(--raise);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 15px 18px 15px 58px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
  counter-increment: action;
}
.actions li::before {
  content: counter(action, decimal-leading-zero);
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(212, 255, 63, 0.08);
  border: 1px solid rgba(212, 255, 63, 0.3);
  border-radius: 6px;
  padding: 3px 7px;
}

/* ------------------------------------------------------------------ reply */
.reply {
  background: #0a0b0d;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.7;
  color: #e6e9ec;
  white-space: pre-wrap;
  word-break: break-word;
}
/* flex-wrap only: the bar now carries copy + per-app send buttons, and a
   narrow phone should wrap rather than overflow. No visual change otherwise. */
.reply-bar { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 15px; }

/* ------------------------------------------------------------------- llm */
.llm-note {
  background: linear-gradient(135deg, #4f31cc, #6d4ae8);
  border: 1px solid rgba(242, 244, 245, 0.22);
  border-radius: 10px;
  padding: 22px;
  font-size: 15px;
  line-height: 1.65;
  color: #fdfdff;
  box-shadow: 0 24px 60px -30px rgba(124, 92, 255, 0.8);
}
.llm-note .translation {
  border-top: 1px dashed rgba(253, 253, 255, 0.4);
  margin-top: 15px;
  padding-top: 15px;
}
.llm-note .translation strong {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ------------------------------------------------------------ empty/error */
.empty-state {
  margin: 0;
  padding: 26px;
  background: transparent;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-card);
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.spinner {
  width: 15px;
  height: 15px;
  border: 3px solid rgba(11, 12, 14, 0.25);
  border-top-color: var(--bg);
  border-radius: 50%;
  display: inline-block;
  animation: spin 0.7s linear infinite;
  vertical-align: -2px;
  margin-right: 9px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.error-box {
  padding: 22px;
  background: rgba(255, 77, 109, 0.1);
  border: 1px solid var(--danger);
  border-left-width: 4px;
  border-radius: var(--radius-card);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--ink);
  box-shadow: 0 24px 60px -34px rgba(255, 77, 109, 0.7);
}

/* -------------------------------------------------------------- explainer */
.explainer { margin-top: 26px; }
.explainer h2 { font-size: 24px; letter-spacing: -0.02em; margin: 0 0 24px; }
.explain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.explain-grid > div {
  background: var(--raise);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 22px;
  border-top-width: 3px;
}
.explain-grid > div:nth-child(1) { border-top-color: var(--accent); }
.explain-grid > div:nth-child(2) { border-top-color: var(--violet-soft); }
.explain-grid > div:nth-child(3) { border-top-color: var(--warn); }
.explain-grid h3 { font-size: 15.5px; margin: 0 0 10px; letter-spacing: -0.01em; }
.explain-grid p { margin: 0; font-size: 14px; line-height: 1.65; color: var(--muted); }
.explain-grid em { font-style: italic; color: var(--ink); }
.explain-grid strong { color: var(--ink); }

.disclaimer {
  margin: 24px 0 0;
  padding: 16px 18px;
  background: #0d0f13;
  border: 1px solid var(--line);
  border-left: 3px solid var(--warn);
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ----------------------------------------------------------------- footer */
footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: 26px 24px 48px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
}
footer a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
}
footer a:hover { color: var(--bg); background: var(--accent); text-decoration: none; }

/* --------------------------------------------------------------- responsive */
@media (max-width: 640px) {
  main { padding: 0 16px 72px; }
  .topbar { padding: 13px 16px; }
  footer { padding: 22px 16px 40px; }
  .panel { padding: 22px; }
  .card { padding: 20px; }
  .verdict-card { padding: 24px; }
  .verdict-card::after { top: 14px; right: 14px; font-size: 9px; }
  .verdict-head { flex-direction: column-reverse; align-items: stretch; }
  .score-ring { align-self: center; width: 132px; height: 132px; }
  .score-value strong { font-size: 38px; }
  .metric { flex: 1 1 100%; }
  .status { font-size: 10px; }
  .actions li { padding-left: 52px; }
  .hero-title { font-size: clamp(38px, min(11vw, 12vh), 56px); }
  .hero-sub { margin-top: 18px; }
  .hero-meta { margin-top: 18px; }
}

/* Touch devices: enlarge hit areas rather than relying on mouse-sized UI. */
@media (pointer: coarse) {
  .chip { min-height: 42px; padding: 9px 17px; }
  .btn { min-height: 48px; }
  .btn.small { min-height: 44px; }
  footer a { display: inline-block; padding: 8px 0; margin: -8px 0; }
  .model-panel > summary { padding: 10px 0; }
}

/* ---------------------------------------------------------- reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track { animation: none; transform: none; }
  .output > section, .hero, .input-panel, .score-ring { animation: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ------------------------------------------------------ integrations page */

/* A command or URL the reader should copy. Same treatment as an evidence quote
   on the main page, minus the "↳" prefix, which belongs to quoted evidence. */
.code-block {
  display: block;
  margin: 12px 0 0;
  padding: 11px 14px;
  background: #0a0b0d;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--accent);
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.doc-section { margin-top: 20px; }
.doc-section h3 { margin: 0 0 8px; font-size: 16px; }
.doc-section p { color: var(--muted); font-size: 14.5px; line-height: 1.7; margin: 0 0 10px; }
.doc-section ol, .doc-section ul { color: var(--muted); font-size: 14.5px; line-height: 1.8; padding-left: 20px; margin: 0 0 10px; }
.doc-section li { margin-bottom: 4px; }
.doc-section strong { color: var(--text); }

.status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.status-chip {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #0a0b0d;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}