:root {
  color-scheme: light;
  --ink: #101828;
  --ink-strong: #07111f;
  --ink-soft: #667085;
  --muted: #8a96a8;
  --paper: #f5f7fb;
  --paper-warm: #fbf7f0;
  --panel: #ffffff;
  --panel-tint: #f8fbff;
  --line: #dce4ef;
  --line-strong: #b9c7d8;
  --navy: #102a43;
  --navy-2: #183b56;
  --emerald: #087f5b;
  --emerald-2: #0ca678;
  --mint: #d3f9d8;
  --gold: #f2b84b;
  --copper: #d4672f;
  --blue: #2563eb;
  --danger: #c92a2a;
  --body-scrim: rgba(255,255,255,.86);
  --body-fade: rgba(245,247,251,.95);
  --ambient-left: rgba(12, 166, 120, .16);
  --ambient-right: rgba(37, 99, 235, .12);
  --ambient-bottom: rgba(242, 184, 75, .12);
  --shadow: 0 28px 80px rgba(16, 42, 67, .16);
  --shadow-small: 0 14px 36px rgba(16, 42, 67, .10);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --content: 1200px;
  --mono: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace;
  --serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --sans: "Aptos", "Segoe UI", ui-sans-serif, system-ui, -apple-system, sans-serif;
}

[data-theme="scholarly-indigo"] {
  color-scheme: light;
  --ink: #101828;
  --ink-strong: #07111f;
  --ink-soft: #667085;
  --muted: #8a96a8;
  --paper: #f5f7fb;
  --paper-warm: #fbf7f0;
  --panel: #ffffff;
  --panel-tint: #f8fbff;
  --line: #dce4ef;
  --line-strong: #b9c7d8;
  --navy: #102a43;
  --navy-2: #183b56;
  --emerald: #087f5b;
  --emerald-2: #0ca678;
  --mint: #d3f9d8;
  --gold: #f2b84b;
  --copper: #d4672f;
  --blue: #2563eb;
  --danger: #c92a2a;
  --body-scrim: rgba(255,255,255,.86);
  --body-fade: rgba(245,247,251,.95);
  --ambient-left: rgba(12, 166, 120, .16);
  --ambient-right: rgba(37, 99, 235, .12);
  --ambient-bottom: rgba(242, 184, 75, .12);
  --shadow: 0 28px 80px rgba(16, 42, 67, .16);
  --shadow-small: 0 14px 36px rgba(16, 42, 67, .10);
  --fallback-p: #102a43;
  --fallback-pc: #ffffff;
  --fallback-s: #087f5b;
  --fallback-sc: #ffffff;
  --fallback-a: #f2b84b;
  --fallback-ac: #07111f;
  --fallback-n: #07111f;
  --fallback-nc: #ffffff;
  --fallback-b1: #ffffff;
  --fallback-b2: #f5f7fb;
  --fallback-b3: #dce4ef;
  --fallback-bc: #101828;
}

[data-theme="quiet-exam-hall"] {
  color-scheme: light;
  --ink: #2c332d;
  --ink-strong: #172018;
  --ink-soft: #5f6a60;
  --muted: #7d887e;
  --paper: #f9f4e9;
  --paper-warm: #fff8ea;
  --panel: #fffdf8;
  --panel-tint: #f3efe4;
  --line: #ded6c5;
  --line-strong: #bfb29c;
  --navy: #2f3a2f;
  --navy-2: #465544;
  --emerald: #3f7a5f;
  --emerald-2: #739c77;
  --mint: #eef0e1;
  --gold: #ddbd92;
  --copper: #a96036;
  --blue: #556890;
  --danger: #9b2c2c;
  --body-scrim: rgba(255, 253, 248, .88);
  --body-fade: rgba(249, 244, 233, .96);
  --ambient-left: rgba(115, 156, 119, .18);
  --ambient-right: rgba(221, 189, 146, .18);
  --ambient-bottom: rgba(169, 96, 54, .12);
  --shadow: 0 28px 80px rgba(47, 58, 47, .15);
  --shadow-small: 0 14px 36px rgba(47, 58, 47, .10);
  --fallback-p: #3f7a5f;
  --fallback-pc: #ffffff;
  --fallback-s: #739c77;
  --fallback-sc: #172018;
  --fallback-a: #ddbd92;
  --fallback-ac: #172018;
  --fallback-n: #2f3a2f;
  --fallback-nc: #fffdf8;
  --fallback-b1: #fffdf8;
  --fallback-b2: #f9f4e9;
  --fallback-b3: #ded6c5;
  --fallback-bc: #2c332d;
}

[data-theme="cobalt-console"] {
  color-scheme: light;
  --ink: #172033;
  --ink-strong: #07111f;
  --ink-soft: #52637a;
  --muted: #8293aa;
  --paper: #f3f7ff;
  --paper-warm: #edf7ff;
  --panel: #ffffff;
  --panel-tint: #eef5ff;
  --line: #cbdaf1;
  --line-strong: #86a7d8;
  --navy: #12306b;
  --navy-2: #1d4ed8;
  --emerald: #0891b2;
  --emerald-2: #06b6d4;
  --mint: #cffafe;
  --gold: #f59e0b;
  --copper: #ea580c;
  --blue: #1d4ed8;
  --danger: #dc2626;
  --body-scrim: rgba(255,255,255,.88);
  --body-fade: rgba(243,247,255,.96);
  --ambient-left: rgba(29, 78, 216, .20);
  --ambient-right: rgba(6, 182, 212, .18);
  --ambient-bottom: rgba(245, 158, 11, .14);
  --shadow: 0 28px 80px rgba(18, 48, 107, .18);
  --shadow-small: 0 14px 36px rgba(18, 48, 107, .12);
  --fallback-p: #1d4ed8;
  --fallback-pc: #ffffff;
  --fallback-s: #06b6d4;
  --fallback-sc: #07111f;
  --fallback-a: #f59e0b;
  --fallback-ac: #07111f;
  --fallback-n: #172033;
  --fallback-nc: #ffffff;
  --fallback-b1: #ffffff;
  --fallback-b2: #f3f7ff;
  --fallback-b3: #cbdaf1;
  --fallback-bc: #172033;
}

[data-theme="certificate-premium"] {
  color-scheme: light;
  --ink: #2b2722;
  --ink-strong: #17130f;
  --ink-soft: #6d5b4a;
  --muted: #927c65;
  --paper: #f0e1ca;
  --paper-warm: #fff4e1;
  --panel: #fff9f0;
  --panel-tint: #f7ead7;
  --line: #d8c4a8;
  --line-strong: #b5966f;
  --navy: #2b2722;
  --navy-2: #4b392f;
  --emerald: #557a46;
  --emerald-2: #867e32;
  --mint: #eef0e1;
  --gold: #e2aa6b;
  --copper: #c35724;
  --blue: #785e4c;
  --danger: #8b2f2f;
  --body-scrim: rgba(255, 249, 240, .86);
  --body-fade: rgba(240, 225, 202, .96);
  --ambient-left: rgba(226, 170, 107, .20);
  --ambient-right: rgba(120, 94, 76, .13);
  --ambient-bottom: rgba(195, 87, 36, .12);
  --shadow: 0 28px 80px rgba(43, 39, 34, .17);
  --shadow-small: 0 14px 36px rgba(43, 39, 34, .11);
  --fallback-p: #2b2722;
  --fallback-pc: #fff9f0;
  --fallback-s: #785e4c;
  --fallback-sc: #fff9f0;
  --fallback-a: #e2aa6b;
  --fallback-ac: #17130f;
  --fallback-n: #17130f;
  --fallback-nc: #fff9f0;
  --fallback-b1: #fff9f0;
  --fallback-b2: #f0e1ca;
  --fallback-b3: #d8c4a8;
  --fallback-bc: #2b2722;
}

[data-theme="ink-contrast"] {
  color-scheme: dark;
  --ink: #f8fafc;
  --ink-strong: #ffffff;
  --ink-soft: #cbd5e1;
  --muted: #94a3b8;
  --paper: #020617;
  --paper-warm: #111827;
  --panel: #0f172a;
  --panel-tint: #111827;
  --line: #334155;
  --line-strong: #64748b;
  --navy: #f8fafc;
  --navy-2: #cbd5e1;
  --emerald: #22c55e;
  --emerald-2: #38bdf8;
  --mint: #052e16;
  --gold: #fbbf24;
  --copper: #fb923c;
  --blue: #60a5fa;
  --danger: #f87171;
  --body-scrim: rgba(2, 6, 23, .72);
  --body-fade: rgba(2, 6, 23, .98);
  --ambient-left: rgba(34, 197, 94, .16);
  --ambient-right: rgba(96, 165, 250, .18);
  --ambient-bottom: rgba(251, 191, 36, .16);
  --shadow: 0 28px 80px rgba(0, 0, 0, .45);
  --shadow-small: 0 14px 36px rgba(0, 0, 0, .34);
  --fallback-p: #f8fafc;
  --fallback-pc: #020617;
  --fallback-s: #38bdf8;
  --fallback-sc: #020617;
  --fallback-a: #fbbf24;
  --fallback-ac: #020617;
  --fallback-n: #020617;
  --fallback-nc: #f8fafc;
  --fallback-b1: #0f172a;
  --fallback-b2: #020617;
  --fallback-b3: #334155;
  --fallback-bc: #f8fafc;
}

[data-theme="bright-learning"] {
  color-scheme: light;
  --ink: #17324d;
  --ink-strong: #0b1f33;
  --ink-soft: #546b80;
  --muted: #7f91a1;
  --paper: #fff8ed;
  --paper-warm: #fff1d6;
  --panel: #ffffff;
  --panel-tint: #eafffb;
  --line: #f1d9bd;
  --line-strong: #e7b889;
  --navy: #17324d;
  --navy-2: #0f766e;
  --emerald: #00a896;
  --emerald-2: #02c39a;
  --mint: #d9fff7;
  --gold: #f9c74f;
  --copper: #f9844a;
  --blue: #277da1;
  --danger: #e63946;
  --body-scrim: rgba(255,255,255,.82);
  --body-fade: rgba(255,248,237,.95);
  --ambient-left: rgba(0, 168, 150, .18);
  --ambient-right: rgba(249, 132, 74, .18);
  --ambient-bottom: rgba(249, 199, 79, .22);
  --shadow: 0 28px 80px rgba(23, 50, 77, .15);
  --shadow-small: 0 14px 36px rgba(23, 50, 77, .10);
  --fallback-p: #00a896;
  --fallback-pc: #ffffff;
  --fallback-s: #277da1;
  --fallback-sc: #ffffff;
  --fallback-a: #f9c74f;
  --fallback-ac: #0b1f33;
  --fallback-n: #17324d;
  --fallback-nc: #ffffff;
  --fallback-b1: #ffffff;
  --fallback-b2: #fff8ed;
  --fallback-b3: #f1d9bd;
  --fallback-bc: #17324d;
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--paper); }

body {
  min-height: 100%;
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  background:
    linear-gradient(180deg, var(--body-scrim), var(--body-fade) 30rem),
    radial-gradient(circle at 8% 0%, var(--ambient-left), transparent 30rem),
    radial-gradient(circle at 88% 2%, var(--ambient-right), transparent 32rem),
    var(--paper);
}

body[data-mode="attempt"] {
  background:
    radial-gradient(circle at 92% 0%, rgba(242, 184, 75, .14), transparent 24rem),
    linear-gradient(180deg, #f7f9fc, #eef3f8);
}

.ambient-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.ambient-bg span {
  position: absolute;
  display: block;
  border-radius: 999px;
  filter: blur(8px);
  opacity: .75;
}

.ambient-bg span:nth-child(1) {
  width: 34rem;
  height: 34rem;
  left: -18rem;
  top: -18rem;
  background: var(--ambient-left);
}

.ambient-bg span:nth-child(2) {
  width: 28rem;
  height: 28rem;
  right: -14rem;
  top: 5rem;
  background: var(--ambient-right);
}

.ambient-bg span:nth-child(3) {
  width: 26rem;
  height: 26rem;
  left: 46%;
  bottom: -17rem;
  background: var(--ambient-bottom);
}

a { color: inherit; }
button, input, select { font: inherit; }

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  padding: .75rem 1rem;
  border-radius: 999px;
  background: var(--navy);
  color: #fff;
  transition: top .18s ease;
}

.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky;
  top: .8rem;
  z-index: 10;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  width: min(var(--content), calc(100% - 2rem));
  margin: 1rem auto 0;
  padding: .55rem;
  border: 1px solid rgba(220, 228, 239, .88);
  border-radius: 999px;
  background: rgba(255, 255, 255, .86);
  box-shadow: 0 18px 46px rgba(16, 42, 67, .10);
  backdrop-filter: blur(18px) saturate(1.2);
}

.brand {
  display: inline-flex;
  gap: .72rem;
  align-items: center;
  min-width: max-content;
  padding-right: .45rem;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 16px;
  color: #fff;
  background:
    linear-gradient(145deg, rgba(255,255,255,.16), transparent 38%),
    linear-gradient(145deg, var(--navy), var(--emerald));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.18), 0 14px 28px rgba(8, 127, 91, .22);
  font-family: var(--serif);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.brand strong {
  display: block;
  color: var(--ink-strong);
  font-size: 1.04rem;
  line-height: 1;
  letter-spacing: -.02em;
}

.brand small {
  display: block;
  margin-top: .18rem;
  color: var(--ink-soft);
  font-size: .72rem;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: .18rem;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.main-nav::-webkit-scrollbar { display: none; }

.main-nav a,
.profile-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.7rem;
  padding: 0 .92rem;
  border-radius: 999px;
  color: #526174;
  font-size: .87rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.main-nav a:hover,
.profile-link:hover { color: var(--ink); background: #f0f4f8; }
.main-nav a[aria-current="page"] { color: #fff; background: var(--ink-strong); box-shadow: 0 10px 24px rgba(16, 24, 40, .16); }
.profile-link { border: 1px solid var(--line); color: var(--emerald); background: #fff; }

.page-shell {
  width: min(var(--content), calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(2.4rem, 5vw, 5rem) 0 4rem;
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: clamp(1rem, 4vw, 3rem);
  align-items: end;
  margin-bottom: clamp(1.2rem, 3vw, 2rem);
}

.hero-copy { max-width: 820px; }

.eyebrow,
.kicker {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: var(--emerald);
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.eyebrow::before,
.kicker::before {
  content: "";
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 .25rem rgba(242, 184, 75, .18);
}

h1,
h2,
h3,
p { margin-top: 0; }

h1 {
  max-width: 14ch;
  margin: .62rem 0 1rem;
  color: var(--ink-strong);
  font-family: var(--serif);
  font-size: clamp(3rem, 6.8vw, 6.1rem);
  line-height: .92;
  letter-spacing: -.065em;
}

body[data-mode="auth"] h1,
body[data-mode="join"] h1,
body[data-mode="verify"] h1,
body[data-mode="help"] h1 {
  max-width: 16ch;
  font-size: clamp(2.45rem, 5.1vw, 4.8rem);
}

body[data-mode="app"] h1,
body[data-mode="attempt"] h1 {
  max-width: 18ch;
  font-size: clamp(2.35rem, 4.8vw, 4.5rem);
}

h2 {
  margin: .45rem 0 .75rem;
  color: var(--ink-strong);
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.5vw, 2.35rem);
  line-height: 1.02;
  letter-spacing: -.045em;
}

h3 {
  margin-bottom: .45rem;
  color: var(--ink-strong);
  font-family: var(--serif);
  font-size: clamp(1.18rem, 1.7vw, 1.55rem);
  line-height: 1.08;
  letter-spacing: -.035em;
}

p { color: var(--ink-soft); line-height: 1.62; }
.page-hero p { max-width: 62ch; font-size: 1.1rem; }

.panel,
.hero-card,
.learning-preview {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(220, 228, 239, .95);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.88);
  box-shadow: var(--shadow-small);
}

.panel { padding: clamp(1.2rem, 3vw, 2rem); }
.hero-card,
.learning-preview { padding: clamp(1.35rem, 3vw, 2.4rem); }

.landing-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .82fr);
  gap: 1rem;
}

.product-landing { align-items: stretch; }

.hero-primary {
  color: #fff;
  background:
    radial-gradient(circle at 80% 16%, rgba(211, 249, 216, .16), transparent 18rem),
    linear-gradient(145deg, #081b2d, #0a3d44 56%, #087f5b);
  box-shadow: 0 30px 90px rgba(8, 31, 51, .24);
}

.landing-primary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: clamp(1rem, 3vw, 2rem);
  min-height: 460px;
}

.hero-primary::after {
  content: "";
  position: absolute;
  right: -10rem;
  bottom: -11rem;
  width: 28rem;
  height: 28rem;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 38% 62% 54% 46%;
}

.hero-primary h2 { color: #fff; }
.hero-primary p,
.hero-primary .kicker { color: rgba(255,255,255,.78); }
.hero-primary .kicker::before { background: var(--gold); }
.measure { align-self: end; max-width: 540px; z-index: 1; }

.learning-preview {
  display: grid;
  gap: 1rem;
  align-content: start;
  background:
    linear-gradient(180deg, rgba(255,255,255,.94), rgba(248,251,255,.88)),
    var(--panel);
}

.product-map { gap: .7rem; }

.map-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .7rem;
}

.map-node {
  display: grid;
  gap: .22rem;
  min-height: 104px;
  padding: .92rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
}

.map-node.issuer {
  min-height: auto;
  color: #fff;
  border-color: transparent;
  background: linear-gradient(145deg, var(--ink-strong), var(--emerald));
}

.map-node span {
  justify-self: start;
  padding: .28rem .48rem;
  border-radius: 999px;
  color: var(--emerald);
  background: rgba(8, 127, 91, .10);
  font-family: var(--mono);
  font-size: .66rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.map-node.issuer span { color: #fff; background: rgba(255,255,255,.16); }
.map-node strong { color: var(--ink-strong); line-height: 1.15; }
.map-node.issuer strong { color: #fff; }
.map-node small { color: var(--ink-soft); line-height: 1.4; }
.map-node.issuer small { color: rgba(255,255,255,.72); }

.map-arrow {
  width: 2px;
  height: 1.1rem;
  margin: -.15rem auto;
  background: linear-gradient(var(--line-strong), transparent);
}

.preview-topline {
  display: flex;
  align-items: center;
  gap: .45rem;
  color: var(--ink-soft);
  font-size: .85rem;
  font-weight: 800;
}

.status-dot {
  width: .65rem;
  height: .65rem;
  border-radius: 50%;
  background: var(--emerald-2);
  box-shadow: 0 0 0 .28rem rgba(12, 166, 120, .13);
}

.preview-course-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .85rem;
  align-items: center;
  padding: .9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
}

.course-thumb,
.card-icon {
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 18px;
  color: #fff;
  background: linear-gradient(145deg, var(--blue), var(--emerald));
  font-family: var(--mono);
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .08em;
  box-shadow: 0 14px 28px rgba(37, 99, 235, .18);
}

.preview-course-card strong { display: block; color: var(--ink-strong); }
.preview-course-card small { display: block; margin-top: .25rem; color: var(--ink-soft); line-height: 1.45; }

.preview-progress,
.answer-meter div {
  height: .62rem;
  overflow: hidden;
  border-radius: 999px;
  background: #edf2f7;
}

.preview-progress span,
.answer-meter i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--emerald), var(--gold));
}

.preview-list { display: grid; gap: .6rem; }

.preview-list div {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: .75rem;
  align-items: start;
  padding: .78rem .85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(248,251,255,.82);
}

.preview-list span {
  display: grid;
  place-items: center;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  color: #fff;
  background: var(--ink-strong);
  font-size: .78rem;
  font-weight: 900;
}

.preview-list strong { display: block; color: var(--ink-strong); }
.preview-list small { display: block; margin-top: .12rem; color: var(--ink-soft); }

.trust-strip,
.product-lanes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.trust-strip div,
.product-lanes div {
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.74);
}

.trust-strip strong,
.product-lanes strong { display: block; color: var(--ink-strong); }
.trust-strip span,
.product-lanes span { display: block; color: var(--emerald); font-family: var(--mono); font-size: .76rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.trust-strip small,
.product-lanes small,
.trust-strip span + strong + small { display: block; margin-top: .35rem; color: var(--ink-soft); font-size: .92rem; line-height: 1.45; }

.single-column { max-width: 900px; }

.join-console,
.dossier-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.record-page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.dossier-layout { grid-template-columns: minmax(0, 1fr) 360px; }
.join-console .form-panel { align-self: start; }

.dossier-header,
.gate-head {
  display: flex;
  gap: .7rem;
  align-items: center;
  justify-content: space-between;
}

.record-label {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.code-panel,
.form-panel {
  display: grid;
  gap: 1rem;
  align-self: end;
}

.code-panel {
  z-index: 1;
  padding: 1rem;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .14);
  backdrop-filter: blur(16px);
}

.form-grid { display: grid; gap: 1rem; }
.form-grid.two { grid-template-columns: 220px minmax(0, 1fr); }

[data-candidate-login] form {
  display: grid;
  gap: 1rem;
}

[data-candidate-login] form[hidden] {
  display: none;
}

[data-candidate-login] [data-otp-resend-button]:disabled {
  border-color: rgba(16, 42, 67, .18);
  color: rgba(16, 42, 67, .54);
  background: rgba(248, 250, 252, .86);
  opacity: 1;
}

.field {
  display: grid;
  gap: .45rem;
  color: var(--ink-soft);
  font-size: .86rem;
  font-weight: 850;
}

.field span { letter-spacing: .01em; }

.field input,
.field select {
  width: 100%;
  min-height: 3.25rem;
  padding: 0 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--ink);
  background: #fff;
  outline: none;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}

.hero-primary .field { color: rgba(255,255,255,.8); }
.hero-primary .field input,
.hero-primary .field select { background: rgba(255,255,255,.96); }

.field input:focus,
.field select:focus {
  border-color: var(--emerald);
  box-shadow: 0 0 0 4px rgba(8, 127, 91, .13);
}

.button {
  text-decoration: none;
}

.button:hover { transform: translateY(-1px); }

.action-row { display: flex; flex-wrap: wrap; gap: .7rem; align-items: center; }
.attempt-start-form { align-items: end; }
.attempt-start-form .compact-language {
  width: min(220px, 100%);
  margin: 0;
}
.attempt-start-form .button { min-height: 3rem; }

.command-center {
  display: grid;
  grid-template-columns: minmax(300px, .72fr) minmax(0, 1fr);
  gap: 1rem;
  align-items: stretch;
}

.wallet-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.wallet-board div {
  position: relative;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.8);
}

.wallet-board div::after {
  content: "";
  position: absolute;
  right: -1rem;
  top: 50%;
  width: 1rem;
  height: 1px;
  background: var(--line-strong);
}

.wallet-board div:last-child::after { display: none; }
.wallet-board span { color: var(--emerald); font-family: var(--mono); font-size: .72rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.wallet-board strong { display: block; margin-top: .35rem; color: var(--ink-strong); }
.wallet-board small { display: block; margin-top: .25rem; color: var(--ink-soft); line-height: 1.4; }

.record-tile {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  min-height: 245px;
}

.record-tile .button { grid-column: 1 / -1; align-self: end; }

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.compact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.action-card {
  min-height: 250px;
  display: grid;
  align-content: space-between;
  gap: .8rem;
}

.action-card.accent {
  color: #fff;
  background:
    radial-gradient(circle at top right, rgba(211, 249, 216, .18), transparent 18rem),
    linear-gradient(145deg, var(--navy), var(--emerald));
}

.command-primary { min-height: 100%; }
.action-card.accent h2 { color: #fff; }
.action-card.accent p,
.action-card.accent .kicker { color: rgba(255,255,255,.78); }
.action-card.accent .button.primary { background: #fff; color: var(--ink-strong); box-shadow: none; }
.card-icon { margin-bottom: .25rem; }

.invitation-panel { display: grid; gap: 1.25rem; }

.nested-panel {
  display: grid;
  gap: 1rem;
  box-shadow: none;
  background: linear-gradient(180deg, #fff, #f8fbff);
}

.course-grid,
.exam-grid { align-items: stretch; }
.course-card,
.exam-card { min-height: 310px; }
.course-card .course-thumb { margin-bottom: .2rem; }

.record-list {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.mobile-record-cards { display: none; }

.mobile-record-card {
  display: grid;
  gap: .85rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.94);
  box-shadow: var(--shadow-small);
}

.mobile-record-card h2 {
  margin: .55rem 0 .35rem;
  color: var(--ink-strong);
  font-family: var(--serif);
  font-size: clamp(1.35rem, 6vw, 1.85rem);
  line-height: 1.05;
}

.mobile-record-card p { margin-bottom: 0; color: var(--ink-soft); }

.course-row {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: stretch;
}

.course-cover {
  display: grid;
  align-items: end;
  min-height: 210px;
  padding: 1rem;
  border-radius: 20px;
  color: #fff;
  background:
    radial-gradient(circle at 85% 15%, rgba(255,255,255,.22), transparent 7rem),
    linear-gradient(145deg, var(--blue), var(--emerald));
}

.course-cover span {
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.course-row-body { display: grid; gap: .7rem; align-content: start; }
.course-row-action { display: grid; align-items: end; }

.course-thumb.large { width: 4.2rem; height: 4.2rem; border-radius: 22px; }

.workspace-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: start;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #fff, #f8fbff);
}

.exam-gate { border-left: 5px solid rgba(8, 127, 91, .42); }

.course-workspace { grid-template-columns: minmax(0, 1fr) 330px; }
.course-main { min-width: 0; }
.workspace-side {
  position: sticky;
  top: 7rem;
  display: grid;
  gap: .85rem;
}

.workspace-progress { max-width: 520px; }

.timeline-section {
  display: grid;
  gap: .75rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #f8fbff;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .75rem;
  align-items: start;
}

.timeline-item > span {
  width: .9rem;
  height: .9rem;
  margin-top: .2rem;
  border-radius: 50%;
  background: var(--emerald-2);
  box-shadow: 0 0 0 .25rem rgba(12, 166, 120, .14);
}

.timeline-item strong { display: block; color: var(--ink-strong); }
.timeline-item small { color: var(--ink-soft); }

.flow-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .65rem;
}

.flow-strip.vertical { grid-template-columns: 1fr; }

.flow-strip div {
  display: grid;
  gap: .25rem;
  padding: .9rem 1rem;
  border: 1px solid rgba(8, 127, 91, .18);
  border-radius: var(--radius-md);
  background: rgba(8, 127, 91, .07);
}

.flow-strip strong { color: var(--emerald); font-size: .86rem; }
.flow-strip span { color: var(--ink-soft); font-size: .88rem; line-height: 1.45; }

.fact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
  margin: 0;
}

.fact-grid div {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #f8fbff;
}

.fact-grid dt {
  color: var(--ink-soft);
  font-size: .72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .1em;
}

.fact-grid dd {
  margin: .35rem 0 0;
  color: var(--ink-strong);
  font-family: var(--mono);
  font-weight: 900;
  overflow-wrap: anywhere;
}

.fact-grid.compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.status-pill {
  justify-self: start;
  padding: .45rem .72rem;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.status-pill.neutral { color: var(--blue); background: rgba(37, 99, 235, .11); }
.status-pill.success { color: var(--emerald); background: rgba(8, 127, 91, .13); }
.status-pill.warn { color: #8a5a00; background: rgba(242, 184, 75, .20); }
.status-pill.danger { color: var(--danger); background: rgba(201, 42, 42, .11); }

.notice,
.instruction-card {
  display: grid;
  gap: .25rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
}

.notice {
  border: 1px solid rgba(212, 103, 47, .18);
  color: var(--ink-soft);
  background: rgba(212, 103, 47, .07);
}

.notice strong { color: var(--ink-strong); }

.instruction-card {
  border: 1px solid rgba(8, 127, 91, .18);
  background: linear-gradient(135deg, rgba(8, 127, 91, .09), rgba(242, 184, 75, .08));
}

.instruction-card.prominent {
  padding: clamp(1rem, 2.5vw, 1.35rem);
  border-color: rgba(8, 127, 91, .28);
}

.instruction-card strong { color: var(--emerald); }

.instruction-list {
  display: grid;
  gap: .55rem;
  margin: 0;
  padding-left: 1.15rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

.instruction-list li::marker { color: var(--copper); font-weight: 900; }

.attempt-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 1rem;
  align-items: start;
}

.ledger-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 1rem;
  align-items: start;
}

.ledger-row .fact-grid,
.ledger-action { grid-column: 1 / -1; }
.ledger-main { display: grid; gap: .55rem; }

.certificate-grid { grid-template-columns: 1fr; }

.certificate-card {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 1rem;
  align-items: stretch;
}

.certificate-paper {
  display: grid;
  align-content: space-between;
  min-height: 210px;
  padding: 1rem;
  border: 1px solid rgba(16,42,67,.12);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(242,184,75,.18), transparent 42%),
    #fffaf0;
  box-shadow: inset 0 0 0 6px rgba(255,255,255,.72);
}

.certificate-paper span {
  color: var(--copper);
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.certificate-paper strong {
  color: var(--ink-strong);
  font-family: var(--serif);
  font-size: 1.4rem;
  line-height: 1.05;
}

.certificate-paper small { color: var(--ink-soft); line-height: 1.35; }

.attempt-panel {
  border-color: rgba(16, 42, 67, .12);
  box-shadow: 0 22px 70px rgba(16, 42, 67, .13);
}

.attempt-topbar {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  align-items: center;
  justify-content: space-between;
}

.attempt-count {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.attempt-side {
  position: sticky;
  top: 7rem;
  display: grid;
  gap: .85rem;
}

.answer-meter {
  display: grid;
  gap: .45rem;
}

.answer-meter span {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 900;
}

.submission-card {
  display: grid;
  gap: .85rem;
  padding: 1rem;
  border: 1px solid rgba(201, 42, 42, .18);
  border-radius: var(--radius-md);
  background: rgba(201, 42, 42, .055);
}

.submission-card strong { color: var(--ink-strong); }
.submission-card p { margin-bottom: 0; }

.submit-dialog {
  width: min(640px, calc(100% - 2rem));
  padding: 0;
  border: 0;
  border-radius: var(--radius-lg);
  color: var(--ink);
  background: transparent;
}

.submit-dialog::backdrop {
  background: rgba(7, 17, 31, .54);
  backdrop-filter: blur(8px);
}

.dialog-panel {
  display: grid;
  gap: 1rem;
  padding: clamp(1.25rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top right, rgba(242, 184, 75, .18), transparent 18rem),
    #fff;
  box-shadow: var(--shadow);
}

.answer-form { display: grid; gap: 1rem; }

.option-list {
  display: grid;
  gap: .75rem;
  margin: 0;
  padding: 0;
  border: 0;
}

.option-list legend {
  margin-bottom: .75rem;
  color: var(--ink-soft);
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.option-card {
  display: flex;
  gap: .8rem;
  align-items: flex-start;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  cursor: pointer;
  transition: border-color .16s ease, background .16s ease, transform .16s ease;
}

.option-card:hover { transform: translateY(-1px); border-color: var(--line-strong); }

.option-card:has(input:checked) {
  border-color: rgba(8, 127, 91, .45);
  background: rgba(8, 127, 91, .08);
}

.option-card input { margin-top: .2rem; accent-color: var(--emerald); }

.note {
  margin: -.25rem 0 .25rem;
  padding: .85rem 1rem;
  border: 1px solid rgba(37, 99, 235, .18);
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  background: rgba(37, 99, 235, .07);
}

.empty-state {
  min-height: 280px;
  display: grid;
  align-content: center;
}

/* Purpose-built candidate product layouts. These intentionally override the
   earlier card-grid scaffold so each product area gets its own shape. */
.mode-app {
  padding-top: 2rem;
}

.workspace-titlebar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: end;
  margin-bottom: 1.2rem;
  padding: 1.1rem 0 1.35rem;
  border-bottom: 1px solid var(--line);
}

.workspace-titlebar h1 {
  max-width: 18ch;
  margin-bottom: .55rem;
  font-size: clamp(2rem, 4vw, 3.75rem);
}

.workspace-titlebar p { max-width: 68ch; margin-bottom: 0; }

.wallet-dashboard {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 360px;
  grid-template-areas:
    "now rail"
    "river rail";
  gap: 1rem;
  align-items: stretch;
}

.wallet-now {
  grid-area: now;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, auto);
  gap: 1rem;
  align-items: end;
  min-height: 210px;
  padding: clamp(1.1rem, 3vw, 1.8rem);
  border-radius: var(--radius-lg);
  color: #fff;
  background:
    radial-gradient(circle at 85% 12%, rgba(255,255,255,.22), transparent 14rem),
    linear-gradient(145deg, #07111f, #0b3b4a 58%, #087f5b);
  box-shadow: var(--shadow);
}

.wallet-now h2 { max-width: 15ch; color: #fff; font-size: clamp(1.65rem, 3.2vw, 2.6rem); }
.wallet-now p, .wallet-now .kicker { color: rgba(255,255,255,.76); }

.wallet-now-actions {
  display: grid;
  gap: .65rem;
  justify-items: stretch;
}

.wallet-rail {
  grid-area: rail;
  display: grid;
  gap: .75rem;
}

.wallet-rail .menu {
  min-height: 100%;
  padding: .75rem;
}

.wallet-rail .menu li a {
  display: flex;
  gap: .75rem;
  align-items: center;
  min-height: auto;
  padding: .85rem;
}

.record-river span,
.course-registration-card span,
.cockpit-timer span {
  color: var(--emerald);
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.record-river {
  grid-area: river;
  display: grid;
  gap: .75rem;
}

.wallet-steps,
.wallet-stats {
  width: 100%;
}

.learning-workspace {
  display: grid;
  gap: 1rem;
}

.course-banner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  border-radius: var(--radius-lg);
  color: #fff;
  background:
    radial-gradient(circle at 90% 8%, rgba(255,255,255,.16), transparent 12rem),
    linear-gradient(145deg, var(--navy), var(--blue));
  box-shadow: var(--shadow-small);
}

.course-banner p { margin: .4rem 0 0; color: rgba(255,255,255,.76); }

.course-registration-card {
  display: grid;
  align-content: end;
  gap: .35rem;
  padding: 1rem;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(14px);
}

.course-registration-card span { color: rgba(255,255,255,.76); }
.course-registration-card strong { color: #fff; font-size: 1.5rem; }
.course-registration-card small { color: rgba(255,255,255,.68); line-height: 1.4; }

.course-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 1rem;
  align-items: start;
}

.course-columns.compact {
  grid-template-columns: minmax(0, 1fr);
}

.course-path-panel,
.preflight-main,
.question-stage,
.question-palette,
.submit-rail {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow-small);
}

.course-path-panel,
.preflight-main,
.question-stage { padding: clamp(1.2rem, 3vw, 2rem); }
.question-palette,
.submit-rail { padding: 1rem; }

.section-title { display: flex; justify-content: space-between; gap: 1rem; align-items: end; margin-bottom: .85rem; }

.course-path { display: grid; gap: .7rem; margin-bottom: 1rem; }

.path-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .85rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #f8fbff;
}

.path-dot {
  width: 1rem;
  height: 1rem;
  margin-top: .2rem;
  border-radius: 50%;
  background: var(--emerald-2);
  box-shadow: 0 0 0 .28rem rgba(12,166,120,.13);
}

.path-row strong { color: var(--ink-strong); }
.path-row small { display: block; margin-top: .2rem; color: var(--ink-soft); }

.exam-gate-card {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid rgba(8,127,91,.24);
  border-left: 6px solid var(--emerald);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #fff, #f7fffb);
}

.exam-preflight {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.preflight-header {
  display: flex;
  justify-content: space-between;
  gap: .75rem;
  align-items: center;
}

.answer-meter.large { margin: 1rem 0; }
.answer-meter.large div { height: .9rem; }

.resume-checkpoint {
  display: grid;
  gap: 1rem;
}

.resume-hero-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(190px, auto);
  gap: 1rem;
  align-items: end;
}

.resume-action-stack {
  display: grid;
  gap: .6rem;
}

.resume-stats {
  width: 100%;
}

.preflight-rules {
  display: grid;
  gap: .75rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #f8fbff;
}

.preflight-rules > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}

.preflight-rules > div span {
  color: var(--ink-soft);
  font-size: .92rem;
}

.result-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow-small);
}

.result-list { display: grid; gap: 1rem; }

.result-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 1rem;
  padding: clamp(1.2rem, 3vw, 1.8rem);
}

.result-card .fact-grid,
.result-card .button { grid-column: 1 / -1; }

.score-block {
  display: grid;
  align-content: center;
  justify-items: center;
  min-height: 150px;
  padding: 1rem;
  border-radius: var(--radius-md);
  color: #fff;
  background: linear-gradient(145deg, var(--navy), var(--emerald));
}

.score-block span { color: rgba(255,255,255,.72); font-family: var(--mono); font-size: .72rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.score-block strong { font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 4rem); line-height: .95; }
.score-block small { color: rgba(255,255,255,.7); }

.mode-attempt {
  width: min(1520px, calc(100% - 1.2rem));
  padding: .6rem 0 1.2rem;
}

.attempt-cockpit {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr) 320px;
  grid-template-rows: auto 1fr;
  grid-template-areas:
    "top top top"
    "palette stage submit";
  gap: .8rem;
  min-height: calc(100vh - 1.8rem);
}

.cockpit-topbar {
  grid-area: top;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: .8rem;
  align-items: center;
  padding: .75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.94);
  box-shadow: var(--shadow-small);
}

.brand.compact { min-width: 0; }

.cockpit-status,
.cockpit-timer {
  display: grid;
  gap: .22rem;
  justify-items: end;
  padding: .65rem .85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #f8fbff;
}

.question-palette .cockpit-timer {
  justify-items: start;
  background: #fff;
}

.question-palette .cockpit-timer strong {
  font-size: 1.35rem;
  letter-spacing: -.03em;
}

.cockpit-timer small {
  color: var(--muted);
  font-size: .72rem;
}

.cockpit-timer[data-timer-state="urgent"] {
  border-color: rgba(180, 83, 9, .35);
  background: #fff7ed;
}

.cockpit-timer[data-timer-state="expired"] {
  border-color: rgba(185, 28, 28, .35);
  background: #fef2f2;
}

.cockpit-status strong,
.cockpit-timer strong { color: var(--ink-strong); font-size: .9rem; }

.attempt-workspace { display: contents; }
.question-palette { grid-area: palette; display: grid; gap: .85rem; align-content: start; }
.question-stage { grid-area: stage; display: grid; gap: 1rem; align-content: start; }
.submit-rail { grid-area: submit; position: sticky; top: .6rem; display: grid; gap: .85rem; align-content: start; }

.palette-current {
  display: grid;
  gap: .22rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  color: #fff;
  background: linear-gradient(145deg, var(--navy), var(--emerald));
}

.palette-current span { font-family: var(--serif); font-size: 3rem; line-height: .9; }
.palette-current small { color: rgba(255,255,255,.72); }

.question-heading h2 { font-size: clamp(1.7rem, 3vw, 3.2rem); line-height: 1.05; }

.question-stage .question-heading { margin-bottom: -.45rem; }

.question-stage .answer-form {
  margin-top: -.35rem;
}

.question-stage .option-list legend {
  margin-bottom: .55rem;
}

.attempt-save-status {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .65rem;
  align-items: center;
  min-height: 3.35rem;
  padding: .75rem 1rem;
  border: 1px solid rgba(37, 99, 235, .18);
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  background: rgba(37, 99, 235, .07);
}

.question-stage > .attempt-save-status {
  margin-top: -.1rem;
}

.attempt-save-status strong {
  color: var(--ink-strong);
}

.attempt-control-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(160px, auto) minmax(0, 1fr);
  gap: .7rem;
  align-items: center;
  margin-top: .9rem;
}

.attempt-control-bar > :first-child { justify-self: start; }
.attempt-control-bar > :nth-child(2) { justify-self: center; }
.attempt-control-bar > :last-child { justify-self: end; }

.attempt-actions { display: flex; flex-wrap: wrap; gap: .7rem; align-items: center; }
.attempt-actions.split { justify-content: space-between; }

/* DaisyUI-first layout pass: use components for surfaces and keep custom CSS to
   page geometry only. */
.offering-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 1.5rem;
  align-items: start;
}

.offering-main { display: grid; gap: 1.5rem; min-width: 0; }

.offering-hero {
  display: grid;
  gap: 1.2rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: var(--radius-xl);
  color: #fff;
  background:
    radial-gradient(circle at 88% 12%, rgba(255,255,255,.18), transparent 16rem),
    linear-gradient(145deg, #07111f, #102a43 52%, #087f5b);
}

.offering-hero h1 {
  max-width: 12ch;
  color: #fff;
  font-size: clamp(2.4rem, 6vw, 5.8rem);
}

.offering-hero p { max-width: 64ch; color: rgba(255,255,255,.78); font-size: 1.08rem; }

.content-tabs { display: none; }

.enroll-panel {
  position: sticky;
  top: 6rem;
  display: grid;
  gap: 1rem;
}

.daisy-form { padding: 0; border: 0; background: transparent; backdrop-filter: none; }

.access-flow {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
  min-height: calc(100vh - 9rem);
}

.access-flow-rail {
  position: sticky;
  top: 5.5rem;
  display: grid;
  gap: .9rem;
  padding-top: .4rem;
}

.access-flow-context {
  margin: 0;
  max-width: 28ch;
  color: var(--ink-soft);
  font-size: .95rem;
}

.access-current { display: none; }

.access-steps {
  width: 100%;
  margin-top: .25rem;
}

.access-flow-stage {
  min-width: 0;
}

.access-card {
  display: grid;
  gap: 1rem;
  width: 100%;
  max-width: 780px;
  margin-left: auto;
}

.access-card h1 {
  max-width: 14ch;
  margin: .1rem 0 .25rem;
  font-size: clamp(1.75rem, 3vw, 3rem);
  line-height: 1;
}

.access-action-block {
  display: grid;
  gap: .85rem;
  padding-top: .25rem;
  border-top: 1px solid var(--line);
}

.access-code-row {
  align-items: stretch;
}

.invite-detail-main { display: grid; gap: 1rem; min-width: 0; }
.invite-detail-main h2 { font-size: clamp(2rem, 4.2vw, 4rem); }

.invite-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

@media (max-width: 1040px) {
  .offering-layout { grid-template-columns: 1fr; }
  .enroll-panel { position: static; order: -1; }
  .offering-hero { min-height: auto; }
}

/* Above-the-fold pass: primary user action must be visible without scrolling. */
.site-header {
  top: .5rem;
  min-height: 3.35rem;
  margin-top: .5rem;
  padding: .35rem .45rem;
}

.brand-mark { width: 2.35rem; height: 2.35rem; border-radius: 13px; }
.brand strong { font-size: .98rem; }
.brand small { font-size: .68rem; }
.main-nav a,
.profile-link { min-height: 2.25rem; padding: 0 .72rem; font-size: .82rem; }

.page-shell {
  padding: clamp(1rem, 2.2vw, 2rem) 0 2rem;
}

.task-titlebar {
  display: grid;
  gap: .35rem;
  margin-bottom: 1rem;
}

.task-titlebar h1 {
  max-width: 18ch;
  margin: .2rem 0 .2rem;
  font-size: clamp(1.9rem, 4vw, 3.25rem);
  line-height: .98;
}

.task-titlebar p {
  max-width: 68ch;
  margin-bottom: 0;
  font-size: .98rem;
}

.mode-home {
  padding-top: clamp(.9rem, 2vw, 1.4rem);
}

.offering-layout {
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 1rem;
}

.offering-main { gap: .85rem; }

.offering-hero {
  min-height: clamp(370px, calc(100vh - 12rem), 520px);
  align-content: center;
  gap: .8rem;
  padding: clamp(1.2rem, 3vw, 2.2rem);
}

.offering-hero h1 {
  max-width: 10.5ch;
  margin-bottom: .25rem;
  font-size: clamp(2.35rem, 5.2vw, 5rem);
}

.offering-hero p {
  max-width: 56ch;
  margin-bottom: .25rem;
  font-size: 1rem;
}

.offering-hero .stats .stat {
  padding: .75rem 1rem;
}

.content-tabs {
  margin-top: 0;
}

.content-tabs .tab-content {
  padding: 1rem;
}

.enroll-panel {
  top: 5rem;
  gap: .75rem;
}

.enroll-panel .mockup-window .p-5 {
  padding: 1rem;
}

.code-panel,
.daisy-form,
.form-panel {
  gap: .75rem;
}

.workspace-titlebar {
  margin-bottom: .8rem;
  padding: .4rem 0 .8rem;
}

.workspace-titlebar h1 {
  margin: .2rem 0 .25rem;
  font-size: clamp(1.8rem, 3.2vw, 3rem);
}

.workspace-titlebar p {
  font-size: .96rem;
}

@media (max-width: 1040px) {
  .page-hero,
  .landing-grid,
  .landing-primary,
  .command-center,
  .access-flow,
  .join-console,
  .dossier-layout,
  .record-page-layout,
  .wallet-dashboard,
  .course-banner,
  .course-columns,
  .exam-preflight,
  .course-workspace,
  .attempt-layout { grid-template-columns: 1fr; }
  .access-flow { min-height: auto; }
  .access-flow-rail { position: static; }
  .access-card { max-width: none; margin-left: 0; }
  .wallet-dashboard { grid-template-areas: "now" "rail" "river"; }
  .attempt-cockpit {
    grid-template-columns: 1fr;
    grid-template-areas: "top" "palette" "stage" "submit";
  }
  .submit-rail { position: static; }
  .cockpit-topbar { grid-template-columns: 1fr; }
  .cockpit-status,
  .cockpit-timer { justify-items: start; }
  .dossier-action,
  .workspace-side,
  .attempt-side { position: static; }
}

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; border-radius: var(--radius-lg); }
  .main-nav { grid-column: 1 / -1; justify-content: flex-start; order: 3; }
  .wallet-now { grid-template-columns: 1fr; min-height: auto; }
  .wallet-now-actions { justify-items: start; }
  .resume-hero-row { grid-template-columns: 1fr; }
  .resume-action-stack { justify-items: start; }
  .preflight-rules > div { display: grid; }
  .attempt-control-bar { grid-template-columns: 1fr; }
  .attempt-control-bar > * { justify-self: stretch !important; }
  .dashboard-grid,
  .trust-strip,
  .product-lanes,
  .wallet-board,
  .record-river,
  .flow-strip { grid-template-columns: 1fr; }
  .wallet-board div::after { display: none; }
  .course-row,
  .ledger-row,
  .result-card,
  .certificate-card { grid-template-columns: 1fr; }
  .course-row-action { align-items: start; }
  .form-grid.two,
  .fact-grid,
  .fact-grid.compact { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .site-header,
  .page-shell { width: min(100% - 1rem, var(--content)); }
  .site-header { top: .5rem; margin-top: .5rem; padding: .48rem; }
  .page-shell { padding-top: 2rem; }
  .brand small { display: none; }
  .profile-link { display: none; }
  .page-hero { gap: 1rem; }
  h1,
  body[data-mode="auth"] h1,
  body[data-mode="join"] h1,
  body[data-mode="verify"] h1,
  body[data-mode="help"] h1,
  body[data-mode="app"] h1,
  body[data-mode="attempt"] h1 {
    max-width: 13ch;
    font-size: clamp(2.25rem, 12vw, 3.55rem);
  }
  body[data-mode="auth"] h1,
  body[data-mode="join"] h1,
  body[data-mode="verify"] h1 {
    max-width: 16ch;
    font-size: clamp(2rem, 9.5vw, 2.65rem);
    line-height: .98;
  }
  .page-hero p { font-size: 1rem; }
  .mode-home { padding-top: .6rem; }
  .offering-layout { gap: .75rem; }
  .offering-hero { min-height: auto; padding: 1rem; }
  .offering-hero h1 { max-width: 11ch; font-size: clamp(2rem, 10vw, 2.85rem); }
  .offering-hero p { font-size: .95rem; line-height: 1.45; }
  .offering-hero .stats { display: none; }
  .enroll-panel { order: 0; }
  .content-tabs { display: none; }
  .access-flow { gap: .85rem; }
  .access-flow-rail { gap: .6rem; }
  .access-flow-context { max-width: none; }
  .access-card h1 { max-width: 16ch; font-size: clamp(1.9rem, 9vw, 2.75rem); }
  .access-card { border-radius: 22px; }
  .access-flow-rail {
    padding: .75rem .85rem;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(255,255,255,.82);
    box-shadow: var(--shadow-small);
  }
  .access-flow-rail .kicker { font-size: .66rem; }
  .access-flow-context {
    display: none;
    font-size: .86rem;
    line-height: 1.45;
  }
  .access-current {
    display: grid;
    gap: .2rem;
    padding: .78rem .85rem;
    border: 1px solid rgba(13, 139, 99, .18);
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(13, 139, 99, .1), rgba(255,255,255,.95));
  }
  .access-current span {
    color: var(--emerald);
    font-size: .68rem;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
  }
  .access-current strong {
    color: var(--ink-strong);
    font-size: 1.05rem;
    line-height: 1.1;
  }
  .access-current small {
    color: var(--ink-soft);
    font-size: .82rem;
    line-height: 1.35;
  }
  .access-steps {
    display: none;
  }
  .access-steps.steps-vertical .step {
    display: block;
    min-width: 0;
    padding: .45rem .25rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255,255,255,.78);
    text-align: center;
    color: var(--ink-soft);
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: -.02em;
    line-height: 1.05;
    white-space: nowrap;
  }
  .access-steps.steps-vertical .step::before { display: none; }
  .access-steps.steps-vertical .step::after { display: none; }
  .access-steps.steps-vertical .step-primary {
    border-color: rgba(13, 139, 99, .25);
    color: var(--emerald);
    background: rgba(13, 139, 99, .08);
  }
  .invite-detail-main { gap: .75rem; }
  .invite-title-row { align-items: start; gap: .5rem; }
  .invite-title-row .record-label { font-size: .58rem; letter-spacing: .12em; }
  .invite-detail-main h1 {
    max-width: 15ch;
    margin-bottom: .1rem;
    font-size: clamp(1.95rem, 9.5vw, 2.65rem);
    line-height: .92;
  }
  .invite-detail-main p { margin: 0; font-size: .94rem; line-height: 1.45; }
  .access-action-block { gap: .7rem; padding-top: .65rem; }
  .map-grid { grid-template-columns: 1fr; }
  .record-tile { grid-template-columns: 1fr; }
  .course-cover,
  .certificate-paper { min-height: 170px; }
  .record-page-layout .course-cover { display: none; }
  .record-page-layout .course-row { gap: .75rem; }
  .record-page-layout .course-row-body { gap: .45rem; }
  .record-page-layout .course-row-body h2 { margin-bottom: .15rem; font-size: clamp(1.45rem, 7vw, 2rem); }
  .record-page-layout .course-row-body p { margin-bottom: .15rem; }
  .record-page-layout .course-row-body .fact-grid { display: none; }
  .desktop-record-table { display: none; }
  .mobile-record-cards { display: grid; gap: .85rem; }
  .workspace-hero { grid-template-columns: 1fr; }
  .panel,
  .hero-card,
  .learning-preview { border-radius: 22px; }
  .button { width: 100%; }
  .action-row { align-items: stretch; }
  .attempt-start-form .compact-language { width: 100%; }
  .attempt-cockpit {
    grid-template-areas: "top" "palette" "stage" "submit";
  }
  .attempt-control-bar > :nth-child(2) { order: -1; }
  .question-palette { gap: .65rem; }
  .palette-current { display: none; }
  .question-heading h2 { font-size: clamp(1.45rem, 8vw, 2.15rem); }
}

@media (max-width: 1040px) {
  .offering-layout {
    grid-template-columns: 1fr;
  }
  .enroll-panel {
    order: -1;
    position: static;
    width: 100%;
  }
  .offering-main {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .site-header {
    grid-template-columns: 1fr;
  }
  .main-nav {
    max-width: 100%;
    flex-wrap: wrap !important;
    overflow-x: visible;
    row-gap: .2rem;
  }
  .main-nav a {
    min-height: 2rem;
    padding: 0 .58rem;
    font-size: .78rem;
  }
  .enroll-panel .mockup-window {
    width: 100%;
  }
  .enroll-panel .join {
    width: 100%;
  }
  .enroll-panel { order: 0; }
}