/* AutoTestr product UI, MindMap AI brand (deck "MindMap OS v4").
 *
 * Ground: deep navy #0A0F1D for brand surfaces; white #FFFFFF with soft
 * grey tiles #F1F3F7 and near-black #0B1020 for working surfaces.
 * Accents: electric blue #1F5BFF (primary), coral #F2654F (the emphasised
 * phrase), amber #F7941D (badges, needs-you), lime #7AC143 (sovereign AI,
 * outcomes, done), periwinkle #9DB4FF (light blue on navy).
 * Type: Inter Tight 700/800 for display, Inter 400/500/600 for body.
 *
 * Every class app.js / auth.js emit is styled here; ids, data-* hooks and
 * form names live in the HTML and JS and are not renamed.
 */

/* ------------------------------------------------------------- tokens */

:root {
  --navy: #0A0F1D;
  --navy-2: #10172B;
  --navy-3: #18213A;
  --navy-rule: #253050;
  --on-navy: #FFFFFF;
  --on-navy-muted: #A7B1C9;

  --blue: #1F5BFF;
  --blue-hover: #1546D6;
  --blue-soft: #E8EEFF;
  --coral: #F2654F;
  --amber: #F7941D;
  --lime: #7AC143;
  --peri: #9DB4FF;

  --bg: #F4F6FA;
  --surface: #FFFFFF;
  --tile: #F1F3F7;
  --text: #0B1020;
  --muted: #5A6378;
  --rule: #E2E6EE;
  --rule-strong: #C9D0DC;

  --ok: #3F7F1C;
  --ok-soft: #EEF7E5;
  --warn: #F7941D;
  --warn-ink: #9A4F00;
  --warn-soft: #FEF3E4;
  --bad: #D5412B;
  --bad-soft: #FDECE8;
  --active: #1F5BFF;
  --active-soft: #E8EEFF;

  --focus: #1F5BFF;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 1px 2px rgba(11, 16, 32, 0.05), 0 6px 20px rgba(11, 16, 32, 0.05);
  --max: 1240px;
  --gutter: clamp(16px, 4vw, 48px);

  --font-display: "Inter Tight", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-body: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;

  color-scheme: light;
}

/* Dark is opt-in (the theme button in the app); the brand default is light. */
:root[data-theme="dark"] {
  --bg: #0A0F1D;
  --surface: #10172B;
  --tile: #18213A;
  --text: #EEF1F8;
  --muted: #A7B1C9;
  --rule: #253050;
  --rule-strong: #34416A;
  --blue-soft: #16245A;
  --ok: #9AD46A;
  --ok-soft: #1B2B1A;
  --warn-ink: #FFC27A;
  --warn-soft: #33240F;
  --bad: #FF8A75;
  --bad-soft: #3A1A18;
  --active: #9DB4FF;
  --active-soft: #18244F;
  --focus: #9DB4FF;
  --shadow: none;
  color-scheme: dark;
}

/* ------------------------------------------------------------- base */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.55 var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; }

a { color: var(--blue); text-underline-offset: 3px; }
:root[data-theme="dark"] a { color: var(--peri); }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}

img, svg { max-width: 100%; }

.hidden, [hidden] { display: none !important; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 50;
  background: var(--blue); color: #fff; padding: 10px 14px; border-radius: 8px;
  font-weight: 600; text-decoration: none;
}
.skip:focus { top: 12px; }

.mono { font-family: var(--font-mono); font-size: 0.9em; }
.muted { color: var(--muted); }

/* ------------------------------------------------------------- brand */

.brand {
  display: inline-flex; align-items: center; gap: 14px;
  text-decoration: none; color: var(--on-navy); flex: none;
}
.brand-logo { display: block; height: 28px; width: auto; }
.brand-product {
  font: 800 19px/1 var(--font-display); letter-spacing: -0.02em; color: var(--on-navy);
  padding-left: 14px; border-left: 1px solid rgba(255, 255, 255, 0.24);
}

/* ------------------------------------------------------------- chips */

.chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; list-style: none; }
.chip {
  display: inline-flex; align-items: center; min-height: 28px; padding: 0 12px;
  border-radius: 4px; font: 700 12px/1 var(--font-body); letter-spacing: 0.14em;
  text-transform: uppercase; white-space: nowrap;
}
.chip-blue { background: var(--blue); color: #fff; }
.chip-amber { background: var(--amber); color: #1A1204; }
.chip-peri { background: var(--peri); color: #0A0F1D; }
.chip-grey { background: #2A3146; color: #EEF1F8; }
.chip-lime { background: var(--lime); color: #0E1A05; }

.eyebrow {
  margin: 0 0 18px; font: 700 12px/1.2 var(--font-body); letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--blue);
}
.eyebrow.coral { color: var(--coral); }
.eyebrow.peri { color: var(--peri); }
.eyebrow.lime { color: var(--lime); }

/* Two-tone headline: the key phrase in coral. */
.hl em, .hero h1 em, .section h2 em, .auth-side .promise em {
  font-style: normal; color: var(--coral);
}

/* ------------------------------------------------------------- buttons */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 20px; border-radius: 8px;
  border: 1px solid var(--rule-strong); background: var(--surface); color: var(--text);
  font: 600 15px/1 var(--font-body); text-decoration: none; cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s, transform 0.15s;
}
.btn:hover { background: var(--tile); text-decoration: none; }
.btn-primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-hover); border-color: var(--blue-hover); color: #fff; }
:root[data-theme="dark"] .btn-primary { color: #fff; }
.btn-quiet { background: transparent; font-weight: 500; }
.btn-danger { border-color: var(--bad); color: var(--bad); background: transparent; }
.btn-danger:hover { background: var(--bad-soft); }
.btn-small { min-height: 34px; padding: 0 14px; font-size: 13px; border-radius: 7px; }
.btn-large { min-height: 52px; padding: 0 26px; font-size: 16px; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }
.btn-ghost-dark { background: transparent; border-color: rgba(255, 255, 255, 0.32); color: #fff; }
.btn-ghost-dark:hover { background: rgba(255, 255, 255, 0.08); border-color: #fff; color: #fff; }
.btn .arrow { transition: transform 0.15s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ------------------------------------------------------------- forms */

.field { display: grid; gap: 7px; margin-bottom: 18px; }
.field label, .field .label { font-weight: 600; font-size: 14px; }
.field .hint { font-size: 13px; color: var(--muted); }

input[type="text"], input[type="email"], input[type="password"], input[type="number"],
textarea, select {
  width: 100%; min-height: 46px; padding: 10px 14px;
  border: 1px solid var(--rule-strong); border-radius: 8px;
  background: var(--surface); color: var(--text);
  font: 400 15px/1.4 var(--font-body);
  transition: border-color 0.15s, box-shadow 0.15s;
}
input::placeholder, textarea::placeholder { color: #8C94A6; }
textarea { min-height: 104px; resize: vertical; }
input:hover, textarea:hover { border-color: #9AA4B8; }
input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(31, 91, 255, 0.18);
}
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; font-weight: 500; }
.check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--blue); flex: none; }

.notice {
  margin: 0 0 18px; padding: 12px 14px 12px 16px; border-radius: 8px;
  border: 1px solid var(--rule); border-left-width: 4px; font-size: 14px; background: var(--surface);
}
.notice.error { border-color: var(--bad); background: var(--bad-soft); }
.notice.ok { border-color: var(--lime); background: var(--ok-soft); }
.notice.warn { border-color: var(--warn); background: var(--warn-soft); color: var(--warn-ink); }

/* =============================================================
   Landing page
   ============================================================= */

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

.landing { background: var(--navy); }

.site-head {
  position: absolute; inset: 0 0 auto 0; z-index: 10;
}
.site-head .wrap {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding-top: 26px; padding-bottom: 26px;
}
.site-head nav { display: flex; align-items: center; gap: 28px; font-size: 15px; }
.site-head nav a:not(.btn) { color: var(--on-navy-muted); text-decoration: none; font-weight: 500; }
.site-head nav a:not(.btn):hover { color: #fff; }
.site-head .nav-sections { display: flex; gap: 28px; }

/* Hero, in the deck's cover style */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--navy); color: var(--on-navy);
  padding: clamp(140px, 16vw, 200px) 0 clamp(64px, 8vw, 112px);
}
.hero::before {           /* a quiet grid of tiles, as behind the cover */
  content: ""; position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(rgba(157, 180, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(157, 180, 255, 0.06) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: linear-gradient(100deg, transparent 30%, #000 75%);
  mask-image: linear-gradient(100deg, transparent 30%, #000 75%);
}
.hero::after {            /* the coral orbit from the story slides */
  content: ""; position: absolute; z-index: -1;
  width: 900px; height: 900px; right: -320px; top: -260px; border-radius: 50%;
  border: 2px dashed rgba(242, 101, 79, 0.35);
  box-shadow: inset 0 0 0 120px rgba(31, 91, 255, 0.03), 0 0 0 140px rgba(31, 91, 255, 0.025);
  background: radial-gradient(closest-side, rgba(31, 91, 255, 0.20), rgba(31, 91, 255, 0) 70%);
}
.hero .chips { margin-bottom: 30px; }
.hero h1 {
  margin: 0 0 32px; max-width: 15ch;
  font: 800 clamp(44px, 7.4vw, 108px)/0.98 var(--font-display); letter-spacing: -0.035em;
}
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 520px);
  gap: clamp(32px, 5vw, 72px); align-items: start;
}
.hero .lede {
  margin: 0 0 32px; max-width: 36em; color: #D4DAE8;
  font-size: clamp(17px, 1.5vw, 20px); line-height: 1.55;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero-note {
  margin: 28px 0 0; padding-left: 16px; border-left: 3px solid var(--amber);
  font-size: 14px; color: var(--on-navy-muted); max-width: 34em;
}

/* Run trail illustration */
.runlog {
  margin: 0; border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(180deg, #121A31, #0D1427);
  border: 1px solid var(--navy-rule);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(157, 180, 255, 0.04);
  font: 400 13px/1.5 var(--font-mono); color: #DCE2F0;
}
.runlog-head {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 14px 18px; border-bottom: 1px solid var(--navy-rule); color: var(--on-navy-muted); font-size: 12px;
}
.runlog-head span:first-child { color: #fff; font-weight: 600; }
.runlog ol { list-style: none; margin: 0; padding: 10px 0; }
.runlog li {
  display: grid; grid-template-columns: 86px 54px minmax(0, 1fr); gap: 10px;
  padding: 8px 18px; align-items: baseline;
}
.runlog li .t { color: var(--on-navy-muted); }
.runlog li .k { font: 700 10px/1.6 var(--font-body); letter-spacing: 0.12em; text-transform: uppercase; }
.runlog li.ok .k { color: var(--lime); }
.runlog li.fix .k { color: var(--amber); }
.runlog li.now .k { color: var(--peri); }
.runlog li.stop .k { color: var(--coral); }
.runlog li.now { background: rgba(31, 91, 255, 0.14); box-shadow: inset 3px 0 0 var(--blue); }
.runlog figcaption {
  padding: 12px 18px 16px; border-top: 1px solid var(--navy-rule);
  font: 400 12px/1.5 var(--font-body); color: var(--on-navy-muted);
}

/* Sections */
.section { padding: clamp(72px, 9vw, 128px) 0; }
.section.light { background: #fff; color: var(--text); }
.section.grey { background: var(--tile); color: var(--text); }
.section.dark { background: var(--navy); color: var(--on-navy); }
.section h2 {
  margin: 0; font: 800 clamp(34px, 4.4vw, 60px)/1.03 var(--font-display); letter-spacing: -0.03em;
}
.section-head {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 80px); align-items: end; margin-bottom: clamp(40px, 5vw, 64px);
}
.section-head p { margin: 0; font-size: 18px; color: var(--muted); max-width: 36em; }
.section.dark .section-head p { color: var(--on-navy-muted); }

/* The loop */
.loop {
  list-style: none; margin: 0; padding: 0; counter-reset: loop;
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px;
  position: relative;
}
.loop li {
  counter-increment: loop; position: relative;
  background: var(--tile); border-radius: var(--radius-lg); padding: 26px 22px 24px;
  display: flex; flex-direction: column; min-height: 280px;
}
.loop li::before {
  content: counter(loop, decimal-leading-zero);
  font: 800 44px/1 var(--font-display); color: var(--blue); letter-spacing: -0.03em;
  margin-bottom: 26px;
}
.loop li:not(:last-child)::after {   /* connector arrow between tiles */
  content: ""; position: absolute; top: 44px; right: -13px; z-index: 1;
  width: 12px; height: 12px; border-top: 2px solid var(--blue); border-right: 2px solid var(--blue);
  transform: rotate(45deg); background: transparent;
}
.loop li.ai { background: var(--navy); color: #fff; }
.loop li.ai::before { color: var(--peri); }
.loop li.ai p { color: var(--on-navy-muted); }
.loop li.final { background: var(--blue); color: #fff; }
.loop li.final::before { color: #fff; }
.loop li.final p { color: #DCE5FF; }
.loop h3 { margin: 0 0 10px; font-size: 20px; line-height: 1.15; }
.loop p { margin: 0 0 20px; font-size: 15px; color: var(--muted); }
.loop .who { margin-top: auto; }
.who {
  display: inline-flex; align-self: flex-start; padding: 5px 9px; border-radius: 4px;
  font: 700 11px/1 var(--font-body); letter-spacing: 0.14em; text-transform: uppercase;
  background: #fff; color: var(--text); border: 1px solid var(--rule);
}
.loop li.ai .who { background: var(--peri); color: var(--navy); border-color: var(--peri); }
.loop li.final .who { background: #fff; color: var(--blue); border-color: #fff; }

.needs-note {
  margin-top: 18px; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 18px; align-items: start;
  padding: 22px 24px; border-radius: var(--radius-lg); background: #FFF6EA;
  border: 1px solid #F9D7A8;
}
.needs-note .chip { margin-top: 2px; }
.needs-note p { margin: 0; color: #4A3A22; max-width: 62em; }
.needs-note strong { color: var(--text); }

/* Coverage */
.covers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: clamp(56px, 7vw, 88px); }
.cover {
  border-top: 3px solid var(--text); padding: 22px 4px 4px;
}
.cover .tag {
  display: block; margin-bottom: 12px; font: 700 11px/1.2 var(--font-body);
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--blue);
}
.cover h3 { margin: 0 0 8px; font-size: 24px; }
.cover p { margin: 0; color: var(--muted); font-size: 15px; }
.covers-sub { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 14px; }
.covers-sub .cover { border-top-color: var(--rule-strong); }
.covers-sub .cover h3 { font-size: 19px; }

/* Sovereign AI */
.sovereign { position: relative; overflow: hidden; }
.sov-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px); align-items: center;
}
.sov-grid h2 { margin-bottom: 26px; }
.sov-grid .lead { margin: 0; font-size: 18px; color: var(--on-navy-muted); max-width: 32em; }
.zero { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.zero li {
  display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap;
  padding: 22px 30px; font: 600 17px/1.25 var(--font-body);
  clip-path: polygon(0 6%, 100% 0, 100% 100%, 1.5% 96%);
}
.zero li b { font: 800 clamp(40px, 4.6vw, 64px)/0.95 var(--font-display); letter-spacing: -0.03em; }
.zero li:nth-child(1) { background: var(--blue); color: #fff; transform: rotate(-1.2deg); }
.zero li:nth-child(2) { background: #fff; color: var(--navy); transform: rotate(0.6deg) translateX(14px); clip-path: polygon(0 0, 100% 4%, 99% 100%, 0 96%); }
.zero li:nth-child(3) { background: var(--peri); color: var(--navy); transform: rotate(1.4deg) translateX(28px); clip-path: polygon(0 0, 100% 6%, 100% 100%, 0.5% 94%); }
.pillars {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px;
  margin-top: clamp(56px, 7vw, 96px);
}
.pillars > div {
  padding: 24px; border-radius: var(--radius-lg);
  background: var(--navy-2); border: 1px solid var(--navy-rule);
}
.pillars h3 { margin: 0 0 10px; font-size: 19px; color: #fff; }
.pillars h3::before {
  content: ""; display: block; width: 28px; height: 4px; border-radius: 2px;
  background: var(--lime); margin-bottom: 18px;
}
.pillars p { margin: 0; color: var(--on-navy-muted); font-size: 15px; }

/* Outcomes and stat tiles */
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.stat {
  background: var(--tile); border-radius: var(--radius-lg); padding: 28px 28px 30px;
}
.section.grey .stat { background: #fff; }
.stat .num {
  display: block; margin-bottom: 18px;
  font: 800 clamp(48px, 5.4vw, 76px)/0.95 var(--font-display); letter-spacing: -0.04em; color: var(--blue);
}
.stat .label { display: block; font: 700 19px/1.25 var(--font-display); letter-spacing: -0.01em; color: var(--text); }
.stat .sub { display: block; margin-top: 6px; font-size: 15px; color: var(--muted); }
.stat.lime .num { color: #4E9A26; }

.audience { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 14px; }
.audience > div { padding: 28px; border-radius: var(--radius-lg); border: 1px solid var(--rule); background: #fff; }
.audience h3 { margin: 0 0 10px; font-size: 22px; }
.audience p { margin: 0; color: var(--muted); }

.company { margin-top: clamp(56px, 7vw, 88px); }
.company-head {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 16px;
  margin-bottom: 22px; padding-top: 28px; border-top: 1px solid var(--rule-strong);
}
.company-head h3 { margin: 0; font-size: 26px; max-width: 26em; }
.company-head h3 em { font-style: normal; color: #4E9A26; }
.company-head p { margin: 0; color: var(--muted); font-size: 15px; max-width: 30em; }

/* Closing CTA */
.closing { text-align: left; position: relative; overflow: hidden; isolation: isolate; }
.closing::after {
  content: ""; position: absolute; z-index: -1; width: 640px; height: 640px; border-radius: 50%;
  right: -200px; bottom: -340px; border: 2px dashed rgba(242, 101, 79, 0.32);
  background: radial-gradient(closest-side, rgba(31, 91, 255, 0.22), transparent 70%);
}
.closing-inner { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 32px; }
.closing h2 { max-width: 13em; }

.site-foot { background: #060A15; color: var(--on-navy-muted); font-size: 14px; padding: 36px 0; border-top: 1px solid var(--navy-rule); }
.site-foot .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px; }
.site-foot .brand-logo { height: 22px; }
.site-foot .brand-product { font-size: 15px; }
.site-foot .foot-note { margin: 0; max-width: 40em; }
.site-foot a:not(.brand) { color: var(--on-navy-muted); }
.site-foot a:not(.brand):hover { color: #fff; }
.site-foot nav { display: flex; gap: 20px; }

/* =============================================================
   Auth pages: navy brand panel, white form panel
   ============================================================= */

.auth { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); min-height: 100vh; background: var(--surface); }
.auth-side {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--navy); color: var(--on-navy);
  padding: clamp(28px, 4vw, 56px); display: flex; flex-direction: column; gap: 40px;
}
.auth-side::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(rgba(157, 180, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(157, 180, 255, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(160deg, transparent 20%, #000 90%);
  mask-image: linear-gradient(160deg, transparent 20%, #000 90%);
}
.auth-side::after {
  content: ""; position: absolute; z-index: -1; width: 620px; height: 620px; border-radius: 50%;
  left: -180px; bottom: -330px; border: 2px dashed rgba(242, 101, 79, 0.35);
  background: radial-gradient(closest-side, rgba(31, 91, 255, 0.24), transparent 70%);
}
.auth-side .body { margin-top: auto; margin-bottom: auto; }
.auth-side .body .promise {
  margin: 0 0 22px; max-width: 13ch;
  font: 800 clamp(36px, 3.8vw, 56px)/1.0 var(--font-display); letter-spacing: -0.03em;
}
.auth-side .body .fine { color: var(--on-navy-muted); font-size: 16px; margin: 0; max-width: 28em; }
.auth-side .chips { margin-top: auto; }
.auth-main {
  display: flex; align-items: center; justify-content: center;
  padding: clamp(32px, 6vw, 80px) var(--gutter); background: var(--surface);
}
.auth-card { width: 100%; max-width: 420px; }
.auth-card h1 { margin: 0 0 10px; font: 800 38px/1.05 var(--font-display); letter-spacing: -0.03em; }
.auth-card .sub { color: var(--muted); margin: 0 0 30px; }
.auth-card form .btn { width: 100%; margin-top: 6px; }
.auth-links {
  display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 28px; padding-top: 22px;
  border-top: 1px solid var(--rule); font-size: 14px;
}
.auth-links a { font-weight: 500; }

/* =============================================================
   Signed-in app: navy top bar, light workspace
   ============================================================= */

.topbar { background: var(--navy); color: var(--on-navy); position: sticky; top: 0; z-index: 20; }
.topbar-inner {
  max-width: 1400px; margin: 0 auto; padding: 0 var(--gutter);
  display: flex; align-items: center; gap: 32px; min-height: 68px;
}
.topbar .brand-logo { height: 24px; }
.topbar .brand-product { font-size: 17px; }
.nav { display: flex; align-items: stretch; gap: 4px; align-self: stretch; }
.nav a {
  display: inline-flex; align-items: center; gap: 8px; padding: 0 14px;
  color: var(--on-navy-muted); text-decoration: none; font-weight: 600; font-size: 14px;
  border-bottom: 3px solid transparent; border-top: 3px solid transparent; white-space: nowrap;
}
.nav a:hover { color: #fff; }
.nav a[aria-current="page"] { color: #fff; border-bottom-color: var(--blue); }
.nav a:focus-visible { outline-offset: -3px; }
.badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 22px; height: 20px; padding: 0 6px; border-radius: 10px;
  background: var(--amber); color: #1A1204; font: 700 12px/1 var(--font-body);
}
.badge.zero { background: rgba(255, 255, 255, 0.12); color: var(--on-navy-muted); }
.account { margin-left: auto; display: flex; align-items: center; gap: 18px; min-width: 0; }
.account .ws {
  display: grid; text-align: right; font-size: 11px; line-height: 1.3; min-width: 0;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--peri); font-weight: 700;
}
.account .ws strong {
  font: 600 14px/1.3 var(--font-body); letter-spacing: 0; text-transform: none; color: #fff;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 220px;
}
.account .user {
  font-size: 12px; color: var(--on-navy-muted); letter-spacing: 0; text-transform: none; font-weight: 400;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 260px;
}
.account .actions { display: flex; align-items: center; gap: 8px; }
.topbar .btn-quiet { color: #fff; border-color: rgba(255, 255, 255, 0.28); background: transparent; }
.topbar .btn-quiet:hover { background: rgba(255, 255, 255, 0.08); border-color: #fff; }

.theme-toggle {
  width: 34px; height: 34px; border-radius: 7px; cursor: pointer; flex: none;
  border: 1px solid rgba(255, 255, 255, 0.28); background: transparent;
  display: inline-flex; align-items: center; justify-content: center; padding: 0;
}
.theme-toggle:hover { border-color: #fff; }
.theme-toggle span {
  width: 14px; height: 14px; border-radius: 50%;
  background: linear-gradient(90deg, #fff 50%, transparent 50%); border: 2px solid #fff;
}

.workspace { min-height: calc(100vh - 68px); }
.main { max-width: 1400px; margin: 0 auto; padding: 36px var(--gutter) 80px; min-width: 0; }
.main:focus { outline: none; }

.page-head {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px;
  margin-bottom: 28px;
}
.page-head > div { min-width: 0; }
.page-head h1 {
  margin: 0; font: 800 clamp(28px, 3vw, 38px)/1.08 var(--font-display); letter-spacing: -0.03em;
  word-break: break-word;
}
.page-head .meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px 6px;
  color: var(--muted); font-size: 14px; margin-top: 10px;
}
.page-head .meta .mono { color: var(--text); }

.loading { color: var(--muted); padding: 24px 0; }
.loading::before {
  content: ""; display: inline-block; width: 12px; height: 12px; margin-right: 10px; vertical-align: -1px;
  border-radius: 50%; border: 2px solid var(--rule-strong); border-top-color: var(--blue);
}
.empty {
  padding: 48px 32px; text-align: center; color: var(--muted);
  background: var(--surface); border: 1px dashed var(--rule-strong); border-radius: var(--radius-lg);
}
.empty strong { display: block; color: var(--text); font: 700 22px/1.2 var(--font-display); margin-bottom: 8px; }

/* Status chips: semantic colours. Classes are "pill s-<stage|state|status>". */
.pill {
  display: inline-flex; align-items: center; gap: 7px; white-space: nowrap;
  padding: 4px 10px 4px 9px; border-radius: 999px; font: 600 12px/1.3 var(--font-body);
  background: var(--tile); color: var(--muted); border: 1px solid transparent;
}
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
/* in flight */
.pill.s-active, .pill.s-reading, .pill.s-approving, .pill.s-running, .pill.s-diagnosing,
.pill.s-certify, .pill.s-queued, .pill.s-claimed, .pill.s-importing {
  background: var(--active-soft); color: var(--active);
}
/* done */
.pill.s-done, .pill.s-complete, .pill.s-imported, .pill.s-passed, .pill.s-verified, .pill.s-ready {
  background: var(--ok-soft); color: var(--ok);
}
/* a person is needed */
.pill.s-needs_you, .pill.s-review, .pill.s-needs_reconciliation, .pill.s-waiting {
  background: var(--warn-soft); color: var(--warn-ink);
}
.pill.s-needs_you::before, .pill.s-review::before, .pill.s-needs_reconciliation::before { background: var(--warn); }
/* stopped */
.pill.s-failed, .pill.s-stopped, .pill.s-cancelled, .pill.s-rejected {
  background: var(--bad-soft); color: var(--bad);
}

/* Test list */
.tests {
  list-style: none; margin: 0; padding: 0; display: grid; gap: 10px;
}
.tests li { border-radius: var(--radius); }
.tests a {
  display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 6px 20px; align-items: center;
  padding: 18px 22px; background: var(--surface); border: 1px solid var(--rule);
  border-left: 4px solid var(--rule); border-radius: var(--radius);
  color: inherit; text-decoration: none; box-shadow: var(--shadow);
  transition: border-color 0.15s, transform 0.15s;
}
.tests a:hover { border-color: var(--rule-strong); border-left-color: var(--blue); }
.tests li.needs a { border-left-color: var(--amber); }
.tests .t-title { font: 700 17px/1.3 var(--font-display); letter-spacing: -0.01em; }
.tests .t-sub { font-size: 12px; color: var(--muted); font-family: var(--font-mono); word-break: break-all; margin-left: 6px; }
.tests .t-headline { grid-column: 1 / -1; font-size: 14px; color: var(--muted); }
.tests time { font-size: 13px; color: var(--muted); white-space: nowrap; }

/* New test */
.narrow { max-width: 820px; }
.drop {
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px;
  padding: 48px 24px; margin-bottom: 28px; border-radius: var(--radius-lg);
  border: 2px dashed var(--rule-strong); background: var(--surface);
  transition: border-color 0.15s, background-color 0.15s;
}
.drop::before {
  content: ""; width: 52px; height: 52px; border-radius: 14px; margin-bottom: 6px;
  background:
    linear-gradient(var(--blue), var(--blue)) center 17px / 3px 20px no-repeat,
    conic-gradient(from 135deg at 50% 15px, transparent 0 90deg, var(--blue) 90deg 180deg, transparent 180deg) center 9px / 18px 10px no-repeat,
    var(--blue-soft);
}
.drop.over { border-color: var(--blue); background: var(--blue-soft); }
.drop strong { font: 700 22px/1.2 var(--font-display); letter-spacing: -0.01em; }
.drop .btn { margin-top: 8px; }
.drop .file-name { font-family: var(--font-mono); font-size: 13px; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 20px; }
.form-grid .span { grid-column: 1 / -1; }

/* Test detail */
.headline {
  margin: -8px 0 24px; padding: 16px 20px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--rule); border-left: 4px solid var(--blue);
  font-size: 16px; font-weight: 500; box-shadow: var(--shadow);
}
.detail {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 20px; align-items: start;
}
.detail > div { display: grid; gap: 20px; }
.block {
  background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius-lg);
  padding: 22px 24px 24px; box-shadow: var(--shadow); min-width: 0;
}
.admin-grid > div > .block + .block { margin-top: 20px; }
.block h2, .needs h2 {
  margin: 0 0 18px; font: 700 12px/1.2 var(--font-body); letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--blue);
}
:root[data-theme="dark"] .block h2 { color: var(--peri); }

/* Stage timeline */
.track { list-style: none; margin: 0; padding: 0; counter-reset: stage; }
.track li {
  counter-increment: stage; position: relative;
  display: grid; grid-template-columns: 36px minmax(0, 1fr); column-gap: 14px;
  padding-bottom: 22px;
}
.track li::before {      /* the rail between stages */
  content: ""; position: absolute; left: 17px; top: 36px; bottom: 0; width: 2px; background: var(--rule);
}
.track li:last-child { padding-bottom: 0; }
.track li:last-child::before { display: none; }
.track li.done::before { background: var(--lime); }
.track .dot {
  grid-row: span 2; width: 36px; height: 36px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--tile); border: 2px solid var(--rule-strong); color: var(--muted);
  font: 700 13px/1 var(--font-display); position: relative; z-index: 1;
}
.track .dot::after { content: counter(stage); }
.track li.done .dot { background: var(--lime); border-color: var(--lime); color: #0E1A05; }
.track li.done .dot::after {
  content: ""; width: 10px; height: 6px; border-left: 2.5px solid #0E1A05; border-bottom: 2.5px solid #0E1A05;
  transform: translateY(-2px) rotate(-45deg);
}
.track li.active .dot { background: var(--blue); border-color: var(--blue); color: #fff; box-shadow: 0 0 0 6px rgba(31, 91, 255, 0.16); }
.track li.needs_you .dot { background: var(--amber); border-color: var(--amber); color: #1A1204; box-shadow: 0 0 0 6px rgba(247, 148, 29, 0.18); }
.track li.failed .dot { background: var(--bad); border-color: var(--bad); color: #fff; }
.track li.failed .dot::after { content: "!"; }
.track li.skipped .dot { border-style: dashed; background: transparent; }
.track .s-label {
  font: 700 16px/1.3 var(--font-display); letter-spacing: -0.01em;
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap; min-height: 36px;
}
.track .s-state {
  font: 700 10px/1 var(--font-body); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); padding: 4px 7px; border-radius: 4px; background: var(--tile);
}
.track li.done .s-state { color: var(--ok); background: var(--ok-soft); }
.track li.active .s-state { color: var(--active); background: var(--active-soft); }
.track li.needs_you .s-state { color: var(--warn-ink); background: var(--warn-soft); }
.track li.failed .s-state { color: var(--bad); background: var(--bad-soft); }
.track li.skipped .s-label, .track li.waiting .s-label { color: var(--muted); }
.track .s-detail { grid-column: 2; font-size: 14px; color: var(--muted); margin-top: 2px; word-break: break-word; }

@media (prefers-reduced-motion: no-preference) {
  .track li.active .dot { animation: pulse 2s ease-in-out infinite; }
  @keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(31, 91, 255, 0.18); }
    50% { box-shadow: 0 0 0 9px rgba(31, 91, 255, 0.06); }
  }
  .loading::before { animation: spin 0.8s linear infinite; }
  @keyframes spin { to { transform: rotate(360deg); } }
}

/* Questions to answer */
.needs {
  margin-bottom: 20px; padding: 24px; border-radius: var(--radius-lg);
  background: var(--warn-soft); border: 1px solid #F6C68A; border-left: 5px solid var(--amber);
}
:root[data-theme="dark"] .needs { border-color: #6B4A1C; border-left-color: var(--amber); }
.needs h2 { color: var(--warn-ink); }
.needs .intro { margin: -8px 0 20px; color: var(--warn-ink); font-size: 15px; max-width: 60em; }
.question { margin-bottom: 20px; }
.question .ref {
  display: inline-block; margin-bottom: 6px; padding: 2px 7px; border-radius: 4px;
  font-family: var(--font-mono); font-size: 12px; color: var(--warn-ink); background: rgba(247, 148, 29, 0.16);
}
.question .prompt { font-weight: 600; display: block; margin-bottom: 8px; }
.question textarea, .question .options { background: var(--surface); }
.options { border: 1px solid var(--rule-strong); border-radius: 8px; padding: 10px 14px; margin: 0; }
.options legend { padding: 0; float: left; width: 100%; margin-bottom: 6px; }
.options legend + * { clear: both; }
.options label { display: flex; gap: 10px; align-items: flex-start; padding: 7px 0; cursor: pointer; }
.options input { margin-top: 4px; accent-color: var(--blue); }

.kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 10px 20px; margin: 0; font-size: 14px; align-items: baseline; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-word; }
.kv .rows li { padding: 4px 0; border: 0; }

.rows { list-style: none; margin: 0; padding: 0; }
.rows li {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 14px; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--rule);
}
.rows li:last-child { border-bottom: 0; }
.block > .rows li:first-child { padding-top: 0; }
.rows .sub { grid-column: 1 / -1; color: var(--muted); font-size: 14px; }

.downloads { display: flex; flex-wrap: wrap; gap: 10px; }
.downloads .btn { background: var(--tile); border-color: transparent; }
.downloads .btn:hover { border-color: var(--blue); background: var(--blue-soft); color: var(--blue); }

.timeline { list-style: none; margin: 0; padding: 0 0 0 14px; font-size: 14px; border-left: 2px solid var(--rule); }
.timeline li { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 12px; padding: 7px 0; position: relative; }
.timeline li::before {
  content: ""; position: absolute; left: -20px; top: 13px; width: 10px; height: 10px; border-radius: 50%;
  background: var(--surface); border: 2px solid var(--rule-strong);
}
.timeline li:last-child { font-weight: 600; }
.timeline li:last-child::before { background: var(--blue); border-color: var(--blue); }
.timeline time { font-family: var(--font-mono); font-size: 12px; color: var(--muted); padding-top: 2px; }

.runner { display: flex; align-items: center; gap: 10px; font-size: 14px; flex-wrap: wrap; }
.runner .lamp, .lamp { width: 10px; height: 10px; border-radius: 50%; background: var(--rule-strong); flex: none; }
.lamp.live { background: var(--lime); box-shadow: 0 0 0 4px rgba(122, 193, 67, 0.2); }
.lamp.stale { background: var(--amber); box-shadow: 0 0 0 4px rgba(247, 148, 29, 0.2); }

/* Admin */
.admin-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.approved-link {
  display: grid; gap: 10px; margin-top: 6px; padding: 14px; border-radius: 8px;
  background: var(--ok-soft); border: 1px solid rgba(122, 193, 67, 0.5); color: var(--text);
}
.approved-link .copyrow { display: flex; gap: 8px; }
.approved-link input { font-family: var(--font-mono); font-size: 13px; min-height: 36px; }
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* API keys (Admin) */
.key-form { display: flex; gap: 8px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 16px; }
.key-form .field { flex: 1 1 220px; margin: 0; }
.key-once { margin-bottom: 16px; }
.key-once .warn-line { font-weight: 600; color: var(--warn-ink); }
.rows li.revoked { opacity: 0.7; }

/* ------------------------------------------------------------- API docs */

.docs-page { background: var(--bg); }
.docs-page .site-head { position: static; background: var(--navy); }
.docs { padding: clamp(40px, 6vw, 72px) 0 96px; }
.docs-wrap { max-width: 920px; }
.docs h1 { margin: 0 0 18px; font-size: clamp(32px, 4.4vw, 52px); line-height: 1.05; letter-spacing: -0.03em; }
.docs h1 em { font-style: normal; color: var(--blue); }
:root[data-theme="dark"] .docs h1 em { color: var(--peri); }
.docs .lede { font-size: 18px; color: var(--muted); max-width: 46em; margin: 0 0 28px; }
.docs section { margin-top: 56px; }
.docs h2 { font-size: 28px; margin: 0 0 16px; }
.docs h3 { font-size: 19px; margin: 32px 0 10px; }
.docs p, .docs li { max-width: 48em; }
.docs ol { padding-left: 22px; }
.docs ol li { margin-bottom: 6px; }
.docs-facts {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0;
}
.docs-facts > div {
  background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius);
  padding: 14px 16px; min-width: 0;
}
.docs-facts dt { font: 700 11px/1.2 var(--font-body); letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.docs-facts dd { margin: 0; word-break: break-word; }
.code {
  margin: 12px 0; padding: 16px 18px; border-radius: var(--radius); overflow-x: auto;
  background: var(--navy); color: #EEF1F8; font: 13px/1.6 var(--font-mono);
  border: 1px solid var(--navy-rule);
}
.code.out { background: var(--tile); color: var(--text); border-color: var(--rule); }
.code code { font: inherit; white-space: pre; }
.docs-table {
  width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px;
  background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius);
  display: block; overflow-x: auto;
}
.docs-table th, .docs-table td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.docs-table th { font: 700 11px/1.2 var(--font-body); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.docs-table tr:last-child td { border-bottom: 0; }
.docs-table td.mono { white-space: nowrap; }

/* ------------------------------------------------------------- responsive */

@media (max-width: 1080px) {
  .loop { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .loop li { min-height: 0; }
  .loop li:not(:last-child)::after { display: none; }
  .loop li.final { grid-column: 1 / -1; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .runlog { max-width: 620px; }
  .account .user { display: none; }
}

@media (max-width: 900px) {
  .site-head .nav-sections { display: none; }
  .section-head, .sov-grid { grid-template-columns: minmax(0, 1fr); }
  .zero li:nth-child(2), .zero li:nth-child(3) { transform: none; }
  .zero li:nth-child(1) { transform: none; }
  .covers, .pillars, .stats { grid-template-columns: minmax(0, 1fr); }
  .covers-sub, .audience { grid-template-columns: minmax(0, 1fr); }
  .detail, .admin-grid { grid-template-columns: minmax(0, 1fr); }
  .auth { grid-template-columns: minmax(0, 1fr); }
  .auth-side { gap: 28px; padding-bottom: 36px; }
  .auth-side .body .promise { font-size: 34px; max-width: none; }
  .auth-side .chips { display: none; }
  .topbar-inner { flex-wrap: wrap; gap: 0 16px; padding-top: 12px; }
  .topbar-inner .brand { order: 1; }
  .account { order: 2; }
  .nav { order: 3; width: 100%; overflow-x: auto; margin: 6px calc(var(--gutter) * -1) 0; padding: 0 calc(var(--gutter) - 14px); }
  .nav a { min-height: 46px; }
  .account .ws { display: none; }
}

@media (max-width: 640px) {
  .brand { gap: 10px; }
  .brand-logo { height: 22px; }
  .brand-product { font-size: 16px; padding-left: 10px; }
  .site-head .wrap { padding-top: 18px; padding-bottom: 18px; }
  .site-head nav { gap: 14px; }
  .site-head nav .btn { display: none; }
  .hero { padding-top: 112px; }
  .hero::after { width: 520px; height: 520px; right: -300px; top: -200px; }
  .hero .chips { gap: 8px; }
  .chip { font-size: 10px; min-height: 24px; padding: 0 8px; letter-spacing: 0.12em; }
  .hero-actions .btn { flex: 1 1 auto; }
  .runlog li { grid-template-columns: 70px minmax(0, 1fr); }
  .runlog li .k { display: none; }
  .loop { grid-template-columns: minmax(0, 1fr); }
  .needs-note { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .zero li { padding: 18px 20px; gap: 12px; }
  .closing-inner .hero-actions { width: 100%; }
  .site-foot .wrap { flex-direction: column; align-items: flex-start; }
  .tests a { grid-template-columns: minmax(0, 1fr) auto; }
  .tests time { grid-column: 1 / -1; grid-row: 3; }
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .timeline li { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .block { padding: 18px; }
  .topbar .brand-logo { height: 20px; }
  .topbar .brand-product { font-size: 15px; }
  .approved-link .copyrow { flex-direction: column; }
  .docs-facts { grid-template-columns: minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}