/* FPS Extensions — the one stylesheet. Colours follow the Device Portal's navy palette. */

:root {
  --navy-900: #061E3E;
  --navy-700: #113F76;
  --navy-500: #2A6AAE;
  --navy-100: #DCE7F2;
  --navy-50: #EEF3F9;

  --bg: #F3F5F9;
  --surface: #FFFFFF;
  --ink: #11172A;
  --ink-2: #2E364D;
  --ink-3: #4A5269;
  --line: #D6DAE4;
  --line-2: #E7EAF1;
  --link: #1B558F;
  --header-bg: #061E3E;
  --header-ink: #FFFFFF;
  --code-bg: #EEF3F9;

  --ok-bg: #E3F1E8;   --ok-ink: #1F5C3A;
  --warn-bg: #FBF0DA; --warn-ink: #7A4F06;
  --bad-bg: #F8E1DC;  --bad-ink: #8C2412;
  --info-bg: #DCE7F2; --info-ink: #113F76;
  --grey-bg: #E7EAF1; --grey-ink: #4A5269;

  --radius: 10px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0B1220;
    --surface: #121B2E;
    --ink: #E8ECF4;
    --ink-2: #C9D1E0;
    --ink-3: #9AA5BC;
    --line: #26324A;
    --line-2: #1C263A;
    --link: #8DB8E8;
    --header-bg: #061428;
    --code-bg: #1A2540;

    --ok-bg: #173325;   --ok-ink: #9AD8B4;
    --warn-bg: #3A2C0F; --warn-ink: #F0C878;
    --bad-bg: #3D1B14;  --bad-ink: #F2A594;
    --info-bg: #17284A; --info-ink: #A9C8EE;
    --grey-bg: #222D44; --grey-ink: #B4BDD0;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 var(--font);
}
a { color: var(--link); }
a:hover { text-decoration-thickness: 2px; }
code, pre { font-family: var(--mono); font-size: 0.9em; }
code { background: var(--code-bg); padding: 1px 5px; border-radius: 4px; overflow-wrap: anywhere; }
pre { background: var(--code-bg); padding: 14px 16px; border-radius: var(--radius); overflow-x: auto; }
pre code { background: none; padding: 0; }
h1, h2, h3 { line-height: 1.25; color: var(--ink); }
h1 { font-size: clamp(26px, 4vw, 34px); margin: 0 0 6px; }
h2 { font-size: 21px; margin: 32px 0 10px; }
h3 { font-size: 17px; margin: 20px 0 6px; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 8px; background: var(--surface); padding: 6px 10px; z-index: 10; }
.muted { color: var(--ink-3); }
.small { font-size: 14px; }
.lead { font-size: 18px; color: var(--ink-2); margin: 0; }

/* Header and footer */
.site-header { background: var(--header-bg); color: var(--header-ink); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 12px; padding-bottom: 12px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--header-ink); text-decoration: none; }
.brand img { background: #fff; border-radius: 6px; padding: 2px 3px; }
.brand strong { display: block; font-size: 17px; }
.brand-sub { display: block; font-size: 12px; opacity: 0.8; }
.site-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.site-nav a { color: var(--header-ink); text-decoration: none; padding: 6px 12px; border-radius: 6px; font-size: 15px; }
.site-nav a:hover, .site-nav a[aria-current="page"] { background: rgba(255, 255, 255, 0.14); }
.site-footer { border-top: 1px solid var(--line); margin-top: 56px; padding: 20px 0 32px; color: var(--ink-3); font-size: 14px; }
.footer-row { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* Page blocks */
.hero { padding: 36px 0 8px; max-width: 760px; }
.page-head { display: flex; align-items: center; gap: 16px; padding: 32px 0 12px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-top: 24px; }
.ext-card { color: inherit; text-decoration: none; display: block; transition: border-color 120ms; }
.ext-card:hover { border-color: var(--navy-500); }
.ext-card h3 { margin: 0 0 4px; }
.ext-card p { margin: 10px 0 0; }
.ext-card-head { display: flex; gap: 12px; align-items: center; }
.ext-icon { border-radius: 8px; flex-shrink: 0; display: block; }
.ext-icon-blank { background: var(--navy-100); }
.size-32 { width: 32px; height: 32px; }
.size-48 { width: 48px; height: 48px; }
.size-64 { width: 64px; height: 64px; }

.two-col { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 32px; align-items: start; }
.facts { position: sticky; top: 16px; }
.facts dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; font-size: 14px; }
.facts dt { color: var(--ink-3); }
.facts dd { margin: 0; }
.facts h3 { font-size: 15px; margin: 16px 0 4px; }
.link-list { list-style: none; padding: 0; margin: 14px 0 0; border-top: 1px solid var(--line-2); padding-top: 10px; font-size: 15px; }
.link-list li { padding: 3px 0; }
@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; }
  .facts { position: static; }
}

.prose { max-width: 760px; }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin: 4px 0; }
.legal h2 { font-size: 19px; }
.note { background: var(--info-bg); color: var(--info-ink); border-radius: var(--radius); padding: 4px 16px; margin: 16px 0; }
.note a { color: inherit; }
.alert { background: var(--warn-bg); color: var(--warn-ink); border-radius: var(--radius); padding: 12px 16px; margin: 8px 0 16px; }
.alert-danger { background: var(--bad-bg); color: var(--bad-ink); }

.faq { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); margin: 8px 0; }
.faq summary { cursor: pointer; padding: 12px 16px; font-weight: 600; }
.faq > div { padding: 0 16px 4px; border-top: 1px solid var(--line-2); }
.release h3 { display: flex; gap: 10px; align-items: baseline; }

/* Tables */
.table-wrap { overflow-x: auto; margin: 12px 0; }
table { border-collapse: collapse; width: 100%; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line-2); }
thead th { font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--ink-3); background: var(--bg); }
tbody th { font-weight: 600; color: var(--ink-2); white-space: nowrap; }
tr:last-child td, tr:last-child th { border-bottom: 0; }
.dashboard td { vertical-align: middle; }
.ext-cell { display: flex; gap: 10px; align-items: center; color: inherit; text-decoration: none; }
.ext-cell strong { display: block; color: var(--link); }
.links a { margin-right: 10px; white-space: nowrap; }

/* Badges */
.badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 999px; white-space: nowrap; background: var(--grey-bg); color: var(--grey-ink); }
.badge-published { background: var(--ok-bg); color: var(--ok-ink); }
.badge-in-review { background: var(--info-bg); color: var(--info-ink); }
.badge-in-development { background: var(--warn-bg); color: var(--warn-ink); }
.badge-mode-block, .badge-disabled { background: var(--bad-bg); color: var(--bad-ink); }
.badge-mode-nudge { background: var(--info-bg); color: var(--info-ink); }

.legal-list { list-style: none; padding: 0; display: grid; gap: 10px; max-width: 760px; }
.legal-list li { display: flex; gap: 12px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 16px; }
.legal-list span { display: block; }