:root {
  --ink: #0a0613;
  --ink-2: #120a1f;
  --ink-3: #1b1030;
  --violet: #3a1e70;
  --violet-2: #2a1450;
  --line: #2e1b4f;
  --line-2: #3e2a66;
  --duck: #ffd93d;
  --duck-deep: #f4b400;
  --magenta: #ff2d9d;
  --cyan: #00f0ff;
  --green: #3dff7e;
  --red: #ff4d5e;
  --white: #fffcf2;
  --cream: #f5efdf;
  --dim: #8173a8;
  --border-heavy: 3px solid #000;
  --border-soft: 2px solid var(--line-2);
  --shadow-sm: 3px 3px 0 #000;
  --shadow-md: 4px 4px 0 #000;
  --shadow-lg: 8px 8px 0 #000;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--ink);
  color: var(--white);
  font-family: "Space Grotesk", sans-serif;
}

body {
  background:
    radial-gradient(circle at 15% 10%, rgba(255, 45, 157, 0.16), transparent 28rem),
    radial-gradient(circle at 85% 70%, rgba(0, 240, 255, 0.12), transparent 24rem),
    linear-gradient(180deg, #05030a 0%, var(--ink) 50%, #06040d 100%);
}

button,
input,
select,
textarea {
  font: inherit;
  border-radius: 0;
}

button {
  cursor: pointer;
  color: inherit;
}

.stage {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow: hidden;
}

.stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, black 32%, transparent 82%);
  pointer-events: none;
}

.stage-label,
.stage-hint {
  position: fixed;
  z-index: 5;
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.stage-label {
  top: 24px;
  left: 24px;
}

.stage-label b {
  color: var(--duck);
}

.stage-hint {
  right: 24px;
  bottom: 24px;
  text-align: right;
  line-height: 1.6;
}

.device {
  position: relative;
  width: 390px;
  height: 844px;
  max-height: calc(100vh - 48px);
  aspect-ratio: 390 / 844;
  padding: 10px;
  border-radius: 54px;
  background: #000;
  border: var(--border-heavy);
  box-shadow:
    10px 10px 0 var(--magenta),
    20px 20px 0 var(--duck),
    0 36px 80px rgba(0, 0, 0, 0.6);
}

.device::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 30px;
  background: #000;
  border-radius: 18px;
  z-index: 10;
}

.app-shell {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  border-radius: 44px;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(255, 45, 157, 0.08), transparent 18rem),
    linear-gradient(180deg, var(--ink) 0%, #090612 100%);
}

.statusbar {
  position: relative;
  z-index: 3;
  flex-shrink: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  height: 44px;
  padding: 0 28px 6px;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  font-weight: 700;
}

.status-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-right svg {
  width: 14px;
  height: 14px;
  fill: var(--white);
}

.viewport {
  position: relative;
  flex: 1;
  overflow: hidden;
}

.screen {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  background: transparent;
}

.screen-active {
  display: flex;
  animation: screen-in 280ms cubic-bezier(0.33, 1, 0.68, 1);
}

.scroll-area {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 16px 20px 24px;
  -webkit-overflow-scrolling: touch;
}

.scroll-area::-webkit-scrollbar {
  display: none;
}

.brutal-card {
  border: var(--border-heavy);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.section-block {
  margin-top: 20px;
}

.section-kicker {
  margin: 0 0 10px;
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.welcome-hero,
.home-hero,
.profile-hero,
.result-hero,
.topic-complete-hero,
.foundation-hero,
.track-hero,
.topic-intro-hero {
  padding: 20px;
}

.welcome-hero {
  background:
    linear-gradient(135deg, rgba(255, 45, 157, 0.18), transparent 65%),
    linear-gradient(180deg, rgba(58, 30, 112, 0.86), rgba(27, 16, 48, 0.96));
}

.home-hero {
  background:
    radial-gradient(circle at right top, rgba(255, 217, 61, 0.18), transparent 35%),
    linear-gradient(180deg, rgba(255, 45, 157, 0.88), rgba(58, 30, 112, 0.92));
}

.foundation-hero,
.track-hero,
.topic-intro-hero,
.topic-complete-hero {
  background:
    linear-gradient(135deg, rgba(255, 217, 61, 0.12), transparent 55%),
    linear-gradient(180deg, rgba(58, 30, 112, 0.92), rgba(27, 16, 48, 0.98));
}

.profile-hero {
  display: flex;
  align-items: center;
  gap: 16px;
  background:
    linear-gradient(135deg, rgba(255, 217, 61, 0.18), transparent 60%),
    linear-gradient(180deg, var(--violet), var(--ink-2));
}

.hero-badge,
.news-chip,
.done-kicker,
.topbar-chip,
.mistake-badge,
.prompt-type,
.source-kicker,
.cta-pill,
.hud-chip,
.stat-label,
.summary-label,
.topic-node-state {
  font-family: "Silkscreen", monospace;
  text-transform: uppercase;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(255, 217, 61, 0.14);
  border: var(--border-soft);
  border-radius: 999px;
  color: var(--duck);
  font-size: 10px;
  letter-spacing: 0.14em;
}

.welcome-hero h1,
.screen-header h1,
.prompt-card h2,
.result-hero h1,
.topic-complete-hero h1,
.timeline-card h2,
.news-card h2,
.foundation-hero h1,
.track-hero h2,
.topic-intro-hero h2 {
  margin: 14px 0 10px;
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.03em;
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-weight: 400;
}

.welcome-hero p,
.pitch-card p,
.mini-stat span,
.form-copy,
.inline-note,
.coach-card p,
.news-card p,
.timeline-card p,
.result-hero p,
.recap-card p,
.teaser-sheet p,
.profile-copy p,
.mode-card span,
.foundation-hero p,
.track-hero p,
.topic-intro-hero p,
.track-card p,
.preview-strip span,
.skip-banner,
.track-progress-list p,
.failure-actions p {
  color: var(--cream);
  line-height: 1.55;
}

.hero-stripes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.hero-stripes span,
.news-chip,
.mistake-badge,
.done-kicker,
.topbar-chip,
.hud-chip {
  padding: 8px 10px;
  border-radius: 999px;
  border: var(--border-soft);
  background: rgba(18, 10, 31, 0.74);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.card-stack,
.news-stack,
.result-list,
.company-list,
.leaderboard-list,
.mistake-list {
  display: grid;
  gap: 12px;
}

.pitch-card,
.mini-stat,
.summary-card,
.timeline-card,
.news-card,
.form-card,
.verify-card,
.coach-card,
.prompt-card,
.reason-card,
.mistake-card,
.reasoning-replay,
.explain-card,
.recap-card,
.reward-tile,
.track-card,
.code-card,
.preview-strip,
.reward-breakdown {
  background: var(--ink-2);
}

.pitch-card,
.mini-stat,
.summary-card,
.timeline-card,
.news-card,
.verify-card,
.coach-card,
.prompt-card,
.reason-card,
.reasoning-replay,
.explain-card,
.recap-card,
.reward-tile,
.track-card,
.code-card,
.preview-strip,
.reward-breakdown {
  padding: 16px;
}

.pitch-card h2,
.news-card h2,
.timeline-card h2,
.track-card h2,
.code-card-title {
  margin: 0 0 6px;
  font-size: 22px;
}

.accent-magenta {
  background:
    linear-gradient(135deg, rgba(255, 45, 157, 0.16), transparent),
    var(--ink-2);
}

.accent-cyan {
  background:
    linear-gradient(135deg, rgba(0, 240, 255, 0.14), transparent),
    var(--ink-2);
}

.accent-duck {
  background:
    linear-gradient(135deg, rgba(255, 217, 61, 0.18), transparent),
    var(--ink-2);
}

.mini-grid,
.summary-grid,
.result-rewards {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mini-stat strong,
.summary-card strong,
.reward-tile strong {
  display: block;
  margin-bottom: 6px;
  font-size: 18px;
}

.btn-primary,
.btn-ghost,
.icon-back,
.sheet-close,
.mini-action,
.track-card,
.topic-node,
.answer-option {
  border: var(--border-heavy);
  box-shadow: var(--shadow-sm);
  transition:
    transform 80ms ease-out,
    box-shadow 80ms ease-out,
    background-color 140ms ease-out,
    color 140ms ease-out;
}

.btn-primary:active,
.btn-ghost:active,
.icon-back:active,
.sheet-close:active,
.mini-action:active,
.cta-daily:active,
.done-card:active,
.mode-card:active,
.nav-item:active,
.code-line:active,
.track-card:active,
.topic-node:active,
.answer-option:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.btn-primary,
.btn-ghost {
  min-height: 56px;
  padding: 14px 18px;
  border-radius: 20px;
  font-family: "Silkscreen", monospace;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.btn-primary {
  background: linear-gradient(180deg, var(--duck), var(--duck-deep));
  color: #150e00;
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-ghost,
.icon-back,
.sheet-close,
.mini-action {
  background: rgba(18, 10, 31, 0.92);
  color: var(--white);
}

.btn-wide {
  width: 100%;
  margin-top: 18px;
}

.screen-header,
.topbar,
.sheet-head,
.reason-head,
.track-hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.screen-header {
  margin-bottom: 16px;
}

.icon-back,
.sheet-close,
.mini-action {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 16px;
  font-size: 20px;
}

.form-card {
  padding: 18px;
}

.form-stack {
  display: grid;
  gap: 14px;
}

.form-stack label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

.form-stack span {
  color: var(--white);
}

.form-stack input,
.form-stack select,
.form-stack textarea {
  width: 100%;
  border: var(--border-heavy);
  background: #fff;
  color: #100814;
  padding: 14px 16px;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}

.form-stack textarea {
  min-height: 112px;
  resize: vertical;
}

.inline-note {
  margin: 0;
  padding: 12px 14px;
  border-radius: 14px;
  border: var(--border-soft);
  background: rgba(58, 30, 112, 0.35);
}

.coach-card {
  border: var(--border-soft);
  border-radius: 16px;
  background: rgba(0, 240, 255, 0.08);
  padding: 16px;
}

.coach-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 18px;
}

.foundation-note {
  margin-top: 18px;
}

.coach-banner,
.skip-banner {
  margin-top: 14px;
  padding: 14px 16px;
  border: var(--border-soft);
  border-radius: 16px;
  background: rgba(255, 217, 61, 0.12);
  font-size: 15px;
}

.skip-banner {
  margin-top: 0;
}

.hidden {
  display: none !important;
}

.hero-topline {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 252, 242, 0.8);
}

.hero-name {
  margin-top: 8px;
  font-size: 34px;
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.03em;
}

.google-account-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.google-account {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  text-align: left;
}

.google-account-mark {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: var(--border-heavy);
  background: linear-gradient(180deg, var(--duck), var(--duck-deep));
  color: #150e00;
  font-family: "Silkscreen", monospace;
  font-size: 16px;
  flex-shrink: 0;
}

.google-account-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
  flex: 1;
}

.google-account-copy strong {
  font-size: 16px;
}

.google-account-copy span {
  color: var(--cream);
  font-size: 13px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.google-account-badge {
  padding: 6px 10px;
  border-radius: 999px;
  border: var(--border-soft);
  background: rgba(61, 255, 126, 0.12);
  color: var(--green);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.google-account-badge-muted {
  background: rgba(255, 77, 94, 0.12);
  color: var(--red);
}

.company-row,
.leaderboard-pill,
.mistake-filter {
  width: 100%;
}

.company-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  text-align: left;
  background: var(--ink-2);
}

.company-mark {
  display: inline-grid;
  place-items: center;
  width: 52px;
  min-width: 52px;
  height: 52px;
  border-radius: 16px;
  border: var(--border-soft);
  background:
    linear-gradient(135deg, var(--brand-accent-1, #3A1E70), var(--brand-accent-2, #1B1030));
  color: var(--brand-text, var(--white));
  font-family: "Silkscreen", monospace;
  font-size: 16px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.company-copy {
  display: grid;
  gap: 4px;
  flex: 1;
}

.company-copy strong {
  font-size: 18px;
}

.company-copy span {
  color: var(--cream);
  line-height: 1.45;
  font-size: 13px;
}

.company-format {
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 10px;
}

.company-chip-stack {
  display: grid;
  gap: 8px;
  justify-items: end;
}

.company-chip {
  padding: 8px 10px;
  border-radius: 999px;
  border: var(--border-soft);
  background: rgba(255, 217, 61, 0.14);
  color: var(--duck);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.company-chip-magenta {
  background: rgba(255, 45, 157, 0.14);
  color: var(--magenta);
}

.company-fit-chip {
  padding: 8px 10px;
  border-radius: 999px;
  border: var(--border-soft);
  background: rgba(61, 255, 126, 0.14);
  color: var(--green);
  font-family: "Silkscreen", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.scope-banner,
.fit-card,
.company-stat-row,
.company-recommendation,
.company-attempt-row,
.next-achievement-card,
.achievement-tile,
.profile-stat {
  background: var(--ink-2);
}

.scope-banner strong {
  display: block;
  font-size: 18px;
}

.scope-banner p {
  margin: 10px 0 0;
  color: var(--cream);
  line-height: 1.5;
}

.fit-card {
  padding: 18px;
}

.fit-card-head,
.fit-card-footer,
.profile-section-head,
.profile-xp-labels {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.fit-card-head span:first-child,
.fit-private {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.fit-private {
  color: var(--dim);
}

.fit-card-value {
  margin-top: 14px;
  font-family: "Silkscreen", monospace;
  font-size: 42px;
  color: var(--white);
}

.fit-card-value span {
  font-size: 18px;
  color: var(--duck);
}

.fit-track,
.profile-xp-bar,
.next-achievement-bar,
.company-stat-bar {
  position: relative;
  height: 14px;
  margin-top: 14px;
  border: var(--border-heavy);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.fit-track-fill,
.profile-xp-fill,
.next-achievement-fill,
.company-stat-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--duck), var(--magenta));
}

.fit-cutoff {
  position: absolute;
  top: -2px;
  bottom: -2px;
  width: 3px;
  background: var(--red);
}

.fit-card-footer {
  margin-top: 12px;
}

.fit-card-footer strong {
  color: var(--green);
  font-family: "Silkscreen", monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.fit-card-footer span {
  color: var(--cream);
  font-size: 13px;
}

.company-cta-pair,
.company-section-list,
.company-attempt-list {
  display: grid;
  gap: 12px;
}

.company-cta {
  margin-top: 0;
}

.company-cta-practice .cta-sub {
  color: rgba(255, 252, 242, 0.76);
}

.company-stat-row,
.company-recommendation,
.company-attempt-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 16px;
  text-align: left;
}

.company-stat-icon {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 18px;
}

.company-stat-copy {
  display: grid;
  gap: 4px;
}

.company-stat-copy strong {
  font-size: 17px;
}

.company-stat-copy span {
  color: var(--cream);
  font-size: 13px;
  line-height: 1.4;
}

.company-stat-bar {
  width: 108px;
  margin-top: 0;
  height: 12px;
}

.company-attempt-row strong {
  font-size: 16px;
}

.company-attempt-row span {
  display: block;
  margin-top: 4px;
  color: var(--cream);
  font-size: 13px;
}

.company-attempt-meta {
  text-align: right;
}

.company-attempt-meta strong {
  color: var(--duck);
  font-family: "Silkscreen", monospace;
  font-size: 16px;
}

.profile-hero-rich {
  position: relative;
  padding: 22px 18px 18px;
  background:
    linear-gradient(135deg, rgba(255, 45, 157, 0.24), rgba(58, 30, 112, 0.72)),
    var(--ink-2);
}

.profile-duck-avatar {
  width: 96px;
  height: 96px;
  font-size: 52px;
  border-radius: 999px;
  margin: 0 auto 14px;
  background: rgba(10, 6, 19, 0.84);
}

.avatar-edit-chip {
  position: absolute;
  right: 18px;
  top: 18px;
  width: 42px;
  height: 42px;
  border: var(--border-heavy);
  border-radius: 999px;
  background: linear-gradient(180deg, var(--duck), var(--duck-deep));
  color: #150e00;
  font-family: "Silkscreen", monospace;
  font-size: 14px;
}

.profile-copy-rich {
  text-align: center;
}

.profile-xp-block {
  margin-top: 16px;
}

.profile-xp-labels {
  margin-top: 8px;
  color: var(--cream);
  font-size: 12px;
}

.lifetime-chip {
  display: inline-flex;
  margin-top: 14px;
  padding: 10px 12px;
  border: var(--border-heavy);
  border-radius: 999px;
  background: linear-gradient(180deg, var(--duck), var(--duck-deep));
  color: #150e00;
  font-family: "Silkscreen", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.profile-quick-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.profile-stat {
  padding: 16px 12px;
  text-align: center;
}

.profile-stat strong {
  display: block;
  font-family: "Silkscreen", monospace;
  font-size: 22px;
  color: var(--duck);
}

.profile-stat span,
.profile-section-meta {
  color: var(--cream);
  font-size: 12px;
}

.next-achievement-card {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px;
  text-align: left;
}

.next-achievement-icon {
  width: 52px;
  height: 52px;
  display: inline-grid;
  place-items: center;
  border-radius: 16px;
  background: rgba(255, 217, 61, 0.12);
  font-size: 24px;
}

.next-achievement-copy {
  display: grid;
  gap: 6px;
}

.next-achievement-copy strong {
  font-size: 20px;
}

.next-achievement-copy span,
.next-achievement-copy p {
  color: var(--cream);
  font-size: 13px;
  line-height: 1.4;
}

.next-achievement-bar {
  margin-top: 2px;
}

.achievement-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.achievement-tile {
  padding: 14px 10px;
  text-align: center;
}

.achievement-icon {
  display: block;
  font-size: 26px;
}

.achievement-tile strong {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.3;
}

.achievement-tile span {
  display: block;
  margin-top: 6px;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--cream);
}

.achievement-unlocked {
  border-color: var(--green);
}

.achievement-locked,
.achievement-secret {
  opacity: 0.72;
}

.profile-action-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.leaderboard-controls,
.mistake-filter-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding: 12px;
}

.leaderboard-pill,
.mistake-filter {
  min-height: 46px;
  padding: 10px 14px;
  border: var(--border-soft);
  border-radius: 999px;
  background: rgba(18, 10, 31, 0.92);
  color: var(--cream);
  font-family: "Silkscreen", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  width: auto;
}

.leaderboard-pill-active,
.mistake-filter-active {
  background: linear-gradient(180deg, var(--duck), var(--duck-deep));
  color: #150e00;
  border-color: #000;
  box-shadow: var(--shadow-sm);
}

.leaderboard-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: var(--ink-2);
}

.leaderboard-row-you {
  background:
    linear-gradient(135deg, rgba(255, 217, 61, 0.14), transparent),
    var(--ink-2);
}

.leaderboard-rank,
.leaderboard-score {
  font-family: "Silkscreen", monospace;
  font-size: 16px;
}

.leaderboard-rank {
  color: var(--duck);
}

.leaderboard-score {
  color: var(--green);
}

.leaderboard-copy {
  display: grid;
  gap: 4px;
}

.leaderboard-copy strong {
  font-size: 17px;
}

.leaderboard-copy span {
  color: var(--cream);
  font-size: 13px;
  line-height: 1.4;
}

.mistake-lab-card {
  padding: 16px;
  background: var(--ink-2);
}

.mistake-lab-head,
.mistake-lab-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: space-between;
  flex-wrap: wrap;
}

.mistake-lab-card h2 {
  margin: 14px 0 8px;
  font-size: 24px;
}

.mistake-lab-card p {
  color: var(--cream);
  line-height: 1.5;
}

.mistake-lab-actions {
  margin-top: 16px;
}

.mistake-lab-meta,
.mistake-lab-detail {
  margin-top: 16px;
}

.mistake-lab-meta {
  padding: 14px;
  background: rgba(18, 10, 31, 0.92);
}

.mistake-lab-meta p {
  margin: 8px 0 0;
}

.mistake-lab-detail {
  display: grid;
  gap: 12px;
}

.placement-topic-grid {
  display: grid;
  gap: 12px;
}

.practice-topic-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  text-align: left;
  background:
    linear-gradient(135deg, rgba(255, 217, 61, 0.08), rgba(58, 30, 112, 0.14)),
    var(--ink-2);
}

.practice-topic-head,
.practice-topic-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.practice-topic-icon {
  font-size: 22px;
}

.practice-topic-card strong {
  font-size: 20px;
}

.practice-topic-meta {
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.practice-hud {
  margin-top: 8px;
}

.practice-source-chip {
  margin-top: 14px;
}

.practice-surface {
  margin-top: 14px;
}

.practice-action-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.hero-stat {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: var(--border-soft);
  border-radius: 18px;
  background: rgba(10, 6, 19, 0.44);
}

.stat-icon {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.1);
  font-family: "Silkscreen", monospace;
  font-size: 14px;
}

.stat-value {
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
}

.stat-label,
.summary-label {
  display: block;
  margin-top: 4px;
  font-size: 9px;
  letter-spacing: 0.12em;
  color: rgba(255, 252, 242, 0.7);
}

.cta-daily,
.done-card {
  width: 100%;
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border: var(--border-heavy);
  border-radius: 24px;
  box-shadow: var(--shadow-md);
  text-align: left;
}

.cta-daily {
  background: linear-gradient(180deg, var(--duck), var(--duck-deep));
  color: #120c00;
}

.done-card {
  background: linear-gradient(180deg, rgba(61, 255, 126, 0.22), rgba(27, 16, 48, 0.96));
  color: var(--white);
}

.cta-copy {
  display: grid;
  gap: 4px;
}

.cta-label,
.cta-sub {
  font-family: "JetBrains Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.cta-label {
  font-size: 11px;
}

.cta-sub {
  font-size: 10px;
  color: rgba(18, 12, 0, 0.74);
}

.done-card .cta-sub,
.done-card p {
  color: rgba(255, 252, 242, 0.76);
}

.cta-copy strong {
  font-size: 24px;
}

.cta-pill {
  padding: 12px 14px;
  border: var(--border-heavy);
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.14);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.mode-grid,
.track-card-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mode-card,
.track-card {
  display: grid;
  gap: 8px;
  text-align: left;
}

.mode-card {
  padding: 16px;
  background:
    linear-gradient(135deg, rgba(58, 30, 112, 0.3), transparent 70%),
    var(--ink-2);
}

.mode-card strong,
.track-card h2 {
  font-size: 20px;
}

.mode-icon,
.track-icon {
  font-size: 28px;
}

.track-card {
  padding: 18px;
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(58, 30, 112, 0.42), transparent 70%),
    var(--ink-2);
}

.track-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.track-icon-shell {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  border: var(--border-soft);
  background: var(--track-icon-bg, rgba(0, 0, 0, 0.58));
  box-shadow: 0 12px 28px var(--track-glow, rgba(255, 217, 61, 0.14));
}

.track-icon-shell .track-icon {
  color: var(--track-icon-color, var(--duck));
}

.track-card-primary {
  background:
    linear-gradient(135deg, rgba(255, 217, 61, 0.16), rgba(0, 240, 255, 0.08)),
    var(--ink-2);
}

.track-progress-mini {
  overflow: hidden;
  height: 10px;
  border-radius: 999px;
  border: var(--border-soft);
  background: rgba(255, 255, 255, 0.08);
}

.track-progress-mini div {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    var(--track-accent-1, var(--duck)),
    var(--track-accent-2, var(--cyan))
  );
}

.track-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.track-meta span {
  padding: 7px 10px;
  border-radius: 999px;
  border: var(--border-soft);
  font-family: "Silkscreen", monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream);
}

.track-cta {
  margin-top: 2px;
  color: var(--duck);
  font-family: "Silkscreen", monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.company-hero-panel {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.16), transparent 28%),
    linear-gradient(135deg, var(--brand-accent-1, #3A1E70), var(--brand-accent-2, #1B1030));
}

.company-hero-mark {
  display: inline-grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin-bottom: 14px;
  border-radius: 20px;
  border: var(--border-soft);
  background: rgba(0, 0, 0, 0.18);
  color: var(--brand-text, var(--white));
  font-family: "Silkscreen", monospace;
  font-size: 24px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chapter-map {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.chapter-card {
  padding: 18px;
  border: var(--border-heavy);
  border-radius: 24px;
  box-shadow: var(--shadow-md);
  background:
    linear-gradient(135deg, rgba(58, 30, 112, 0.32), transparent 70%),
    var(--ink-2);
}

.chapter-card h2 {
  margin: 4px 0 6px;
  font-size: 26px;
}

.chapter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.chapter-chip {
  padding: 8px 10px;
  border-radius: 999px;
  border: var(--border-soft);
  font-family: "Silkscreen", monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.chapter-chip.active {
  color: var(--duck);
}

.chapter-chip.locked {
  color: var(--dim);
}

.chapter-copy {
  margin: 0 0 14px;
  color: var(--cream);
}

.topic-path {
  display: grid;
  gap: 12px;
}

.topic-node {
  width: 100%;
  display: grid;
  gap: 6px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(18, 10, 31, 0.92);
  text-align: left;
}

.topic-node strong {
  font-size: 16px;
}

.topic-node span {
  color: var(--cream);
}

.topic-node-now {
  background:
    linear-gradient(135deg, rgba(255, 217, 61, 0.2), transparent 70%),
    rgba(18, 10, 31, 0.98);
}

.topic-node-done {
  background:
    linear-gradient(135deg, rgba(61, 255, 126, 0.18), transparent 70%),
    rgba(18, 10, 31, 0.98);
}

.topic-node-locked {
  opacity: 0.68;
}

.topic-node-state {
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--duck);
}

.topic-node-done .topic-node-state {
  color: var(--green);
}

.topic-node-locked .topic-node-state {
  color: var(--dim);
}

.track-hero-top h2 {
  margin: 0;
}

.code-card-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}

.static-code {
  margin: 12px 0 0;
  padding: 16px;
  border: var(--border-soft);
  border-radius: 16px;
  background: #05020c;
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  line-height: 1.7;
  white-space: pre-wrap;
}

.bullet-card ul {
  margin: 0;
  padding-left: 18px;
  line-height: 1.8;
}

.bullet-card li + li {
  margin-top: 8px;
}

.bullet-cyan {
  border-color: var(--cyan);
}

.bullet-magenta {
  border-color: var(--magenta);
}

.difficulty-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.difficulty-tile {
  padding: 10px;
  border: 1.5px solid var(--line-2);
  border-radius: 14px;
  box-shadow: none;
  background: rgba(18, 10, 31, 0.92);
  text-align: left;
}

.difficulty-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.difficulty-tile strong {
  display: block;
  font-size: 14px;
  line-height: 1.1;
}

.difficulty-state {
  flex-shrink: 0;
  padding: 3px 6px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.difficulty-state-selected {
  border-color: var(--duck);
  color: var(--duck);
}

.difficulty-state-passed {
  border-color: var(--green);
  color: var(--green);
}

.difficulty-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 7px;
}

.difficulty-chip {
  padding: 3px 6px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.32);
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 8.5px;
  line-height: 1;
}

.difficulty-summary {
  margin: 7px 0 0;
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  line-height: 1.45;
  opacity: 0.88;
}

.difficulty-selected {
  border-color: var(--duck);
  background:
    linear-gradient(135deg, rgba(255, 217, 61, 0.14), transparent 75%),
    rgba(18, 10, 31, 0.96);
  box-shadow: 2px 2px 0 rgba(255, 217, 61, 0.32);
}

.difficulty-passed {
  border-color: var(--green);
}

.preview-strip {
  margin-top: 12px;
}

.preview-strip strong {
  display: block;
  font-size: 16px;
}

.preview-strip span {
  display: block;
  margin-top: 6px;
}

.track-progress-list {
  padding: 16px;
}

.track-progress-item + .track-progress-item {
  margin-top: 14px;
}

.track-progress-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.track-progress-head strong {
  font-size: 16px;
}

.track-progress-bar {
  height: 12px;
  margin-top: 8px;
  border: var(--border-heavy);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.track-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--duck), var(--magenta));
}

.bottom-nav {
  position: relative;
  z-index: 4;
  flex-shrink: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
  height: 72px;
  padding: 6px 10px 18px;
  border-top: var(--border-soft);
  background: rgba(10, 6, 19, 0.96);
  backdrop-filter: blur(12px);
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border: 0;
  background: transparent;
  color: var(--dim);
  font-family: "Silkscreen", monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-item-active {
  color: var(--duck);
}

.nav-icon {
  font-size: 18px;
}

.sprint-screen,
.topic-test-screen {
  background: var(--ink);
}

.topbar {
  flex-shrink: 0;
  padding: 10px 14px 0;
}

.topbar-title {
  flex: 1;
  display: grid;
  gap: 2px;
}

.topbar-kicker {
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.topbar-title strong {
  font-size: 19px;
}

.sprint-hud,
.quiz-hud {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 20px 0;
}

.hud-chip {
  color: var(--duck);
}

.hud-chip-magenta {
  color: var(--magenta);
}

.progress-row {
  display: grid;
  grid-template-columns: repeat(var(--progress-columns, 10), minmax(0, 1fr));
  gap: 8px;
  padding: 12px 20px 0;
}

#progress-row {
  --progress-columns: 5;
}

.progress-dot {
  height: 10px;
  border-radius: 999px;
  background: var(--line);
  border: 2px solid #000;
}

.progress-dot.done,
.progress-dot.correct {
  background: var(--green);
}

.progress-dot.active {
  background: var(--duck);
}

.progress-dot.wrong {
  background: var(--red);
}

.progress-dot.flagged {
  background: rgba(255, 45, 157, 0.34);
  box-shadow: inset 0 0 0 2px var(--magenta);
}

.sprint-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 14px 20px 18px;
}

.source-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding: 10px 12px;
  border: var(--border-soft);
  border-radius: 999px;
  background: rgba(58, 30, 112, 0.34);
  font-size: 13px;
}

.source-kicker {
  font-size: 9px;
  color: var(--dim);
}

.prompt-card {
  background:
    linear-gradient(135deg, rgba(58, 30, 112, 0.78), rgba(27, 16, 48, 0.96));
}

.prompt-type {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--duck);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.prompt-card h2 {
  margin: 0;
  font-size: 25px;
  line-height: 1.2;
}

.quiz-content-stack {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.code-block {
  margin-top: 14px;
  padding: 10px;
  border: var(--border-heavy);
  border-radius: 22px;
  box-shadow: var(--shadow-md);
  background: #05020c;
}

.topic-test-screen .code-block {
  margin-top: 0;
}

.code-line {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  align-items: start;
  width: 100%;
  padding: 10px;
  border: 0;
  border-radius: 14px;
  background: transparent;
  color: var(--cream);
  text-align: left;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  line-height: 1.7;
}

.code-line:hover {
  background: rgba(255, 255, 255, 0.03);
}

.ln {
  color: var(--dim);
}

.code-line.selected,
.answer-option.selected {
  background: rgba(255, 217, 61, 0.16);
  outline: 2px solid var(--duck);
}

.code-line.correct,
.answer-option.correct {
  background: rgba(61, 255, 126, 0.14);
  outline: 2px solid var(--green);
}

.code-line.wrong,
.answer-option.wrong {
  background: rgba(255, 77, 94, 0.14);
  outline: 2px solid var(--red);
}

.kw {
  color: var(--magenta);
}

.fn {
  color: var(--cyan);
}

.str {
  color: var(--green);
}

.num {
  color: var(--duck);
}

.cmt {
  color: var(--dim);
}

.quiz-options {
  display: grid;
  gap: 12px;
}

.answer-option {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(18, 10, 31, 0.96);
  text-align: left;
}

.answer-letter {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  font-family: "Silkscreen", monospace;
  font-size: 12px;
}

.answer-copy {
  flex: 1;
  color: var(--cream);
  line-height: 1.55;
}

.blank-token {
  display: inline-block;
  padding: 0 6px;
  border-radius: 8px;
  background: rgba(0, 240, 255, 0.18);
  color: var(--cyan);
}

.reason-block {
  margin-top: 12px;
}

.reason-card {
  padding: 14px;
  background:
    linear-gradient(135deg, rgba(255, 217, 61, 0.12), rgba(58, 30, 112, 0.7));
}

.reason-head strong {
  font-size: 16px;
}

.reason-head span {
  padding: 5px 8px;
  border: var(--border-soft);
  border-radius: 999px;
  font-family: "Silkscreen", monospace;
  font-size: 8px;
  letter-spacing: 0.12em;
}

.reason-card p {
  margin: 8px 0 10px;
  color: var(--cream);
  font-size: 12px;
  line-height: 1.45;
}

.reason-card textarea {
  display: block;
  width: 100%;
  min-height: 84px;
  padding: 11px 12px;
  box-sizing: border-box;
  border: 1.5px solid var(--line-2);
  border-radius: 12px;
  background: rgba(7, 4, 14, 0.94);
  color: var(--white);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  line-height: 1.45;
  resize: vertical;
}

.reason-card textarea::placeholder {
  color: var(--dim);
  opacity: 0.95;
}

.reason-count {
  margin-top: 6px;
  text-align: right;
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
}

.action-row {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 12px;
  padding: 0 20px 18px;
}

.placement-action-row {
  display: grid;
  grid-template-columns: 0.95fr 0.95fr 1.1fr;
  gap: 12px;
  padding: 0 20px 18px;
}

.correct-chip {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 92px;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border: var(--border-heavy);
  border-radius: 22px;
  box-shadow: var(--shadow-lg);
  background: linear-gradient(180deg, rgba(61, 255, 126, 0.24), rgba(27, 16, 48, 0.98));
}

.correct-chip.show {
  display: flex;
  animation: lift-in 180ms ease-out;
}

.correct-kicker {
  display: block;
  color: var(--green);
  font-family: "Silkscreen", monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.correct-chip strong {
  display: block;
  margin-top: 4px;
  line-height: 1.4;
}

.mini-action {
  min-width: 92px;
  width: auto;
  height: 44px;
  padding: 0 14px;
  border-radius: 14px;
  font-family: "Silkscreen", monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.mistake-sheet,
.teaser-sheet {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  display: none;
  padding: 12px 14px 16px;
  border: var(--border-heavy);
  border-radius: 26px 26px 18px 18px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  background:
    linear-gradient(180deg, rgba(27, 16, 48, 0.98), rgba(12, 8, 20, 0.98));
  z-index: 8;
}

.mistake-sheet.show,
.teaser-sheet.show {
  display: block;
  animation: sheet-up 220ms cubic-bezier(0.33, 1, 0.68, 1);
}

.sheet-handle {
  width: 58px;
  height: 6px;
  margin: 0 auto 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
}

.mistake-head h2,
.sheet-head h2 {
  margin: 6px 0 0;
  font-size: 24px;
}

.mistake-compare {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.mistake-card {
  padding: 14px;
  border-radius: 16px;
}

.mistake-card.wrong {
  border: var(--border-soft);
  background: rgba(255, 77, 94, 0.1);
}

.mistake-card.right {
  border: var(--border-soft);
  background: rgba(61, 255, 126, 0.12);
}

.mistake-label {
  display: block;
  margin-bottom: 4px;
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.reasoning-replay,
.explain-card {
  margin-top: 12px;
}

.explain-good {
  border-color: var(--green);
}

.result-screen {
  padding-bottom: 34px;
}

.result-hero,
.topic-complete-hero {
  text-align: center;
}

.result-hero {
  background:
    radial-gradient(circle at top, rgba(255, 217, 61, 0.18), transparent 35%),
    linear-gradient(180deg, rgba(58, 30, 112, 0.92), rgba(27, 16, 48, 0.98));
}

.result-emoji {
  display: grid;
  place-items: center;
  margin-bottom: 6px;
}

.result-mascot-img {
  display: block;
  width: 112px;
  height: 112px;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.28));
}

.reward-tile span {
  display: block;
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.reward-chip-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.reward-chip-strip span {
  padding: 10px 12px;
  border: var(--border-heavy);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  background: rgba(18, 10, 31, 0.96);
  font-family: "Silkscreen", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.reward-chip-faded {
  opacity: 0.55;
  text-decoration: line-through;
}

.share-grid,
.retry-stack {
  display: grid;
  gap: 12px;
}

.share-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.share-btn {
  min-height: 50px;
}

.failure-actions,
.success-share {
  margin-top: 18px;
}

.result-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.result-list-item:first-child {
  border-top: 0;
}

.result-list-item strong {
  font-size: 16px;
}

.result-list-item span {
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.toast {
  position: absolute;
  top: 56px;
  left: 16px;
  right: 16px;
  z-index: 15;
  padding: 12px 14px;
  border: var(--border-heavy);
  border-radius: 18px;
  box-shadow: var(--shadow-md);
  background: rgba(10, 6, 19, 0.98);
  color: var(--white);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

.sheet-overlay {
  position: absolute;
  inset: 0;
  display: none;
  z-index: 7;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(2px);
}

.sheet-overlay.show {
  display: block;
}

@keyframes screen-in {
  from {
    opacity: 0;
    transform: translateX(16px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes lift-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes sheet-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Reference UI alignment */
html,
body {
  height: 100%;
  overflow: hidden;
  overscroll-behavior: none;
}

body {
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 45, 157, 0.1), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(0, 240, 255, 0.08), transparent 45%),
    #050309;
}

.stage {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 45, 157, 0.1), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(0, 240, 255, 0.08), transparent 45%),
    #050309;
}

.stage::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 90%);
}

.viewport {
  background: var(--ink);
}

.screen {
  display: flex;
  background: var(--ink);
  overflow: hidden;
  opacity: 0;
  transform: translateX(100%);
  transition:
    transform 320ms cubic-bezier(0.33, 1, 0.68, 1),
    opacity 220ms ease;
  pointer-events: none;
  z-index: 0;
}

.screen-active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
  z-index: 1;
  animation: none;
}

.home-hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 16px;
  padding: 18px 18px 16px;
  border-radius: 24px;
  background: linear-gradient(135deg, #ff2d9d 0%, #9b2fff 100%);
}

.home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.06) 0 4px, transparent 4px 10px);
  pointer-events: none;
}

.home-hero > * {
  position: relative;
}

.hero-topline {
  margin-bottom: 4px;
  color: rgba(255, 252, 242, 0.85);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-name {
  font-size: 36px;
  line-height: 0.95;
}

.stat-row {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.hero-stat {
  flex: 1;
  gap: 8px;
  padding: 10px;
  border: 0;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.4);
  box-shadow: none;
}

.stat-icon {
  width: auto;
  height: auto;
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
  font-size: 22px;
  line-height: 1;
}

.stat-value {
  color: var(--duck);
  font-family: "JetBrains Mono", monospace;
  font-size: 20px;
  font-weight: 700;
}

.stat-label {
  margin-top: 2px;
  color: rgba(255, 252, 242, 0.85);
  font-size: 9px;
  line-height: 1;
  letter-spacing: 0.14em;
}

.cta-daily,
.done-card {
  margin-top: 0;
  margin-bottom: 20px;
  padding: 14px 16px;
  border-radius: 18px;
}

.cta-label {
  margin-bottom: 3px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.cta-copy strong {
  font-size: 18px;
  line-height: 1;
}

.cta-sub {
  font-size: 10px;
}

.cta-pill {
  padding: 8px 14px;
  border: 2px solid #000;
  border-radius: 10px;
  background: #000;
  color: var(--duck);
  font-size: 12px;
  letter-spacing: 0.15em;
}

.done-card .cta-pill {
  background: rgba(0, 0, 0, 0.5);
  color: var(--white);
}

.mode-grid {
  gap: 10px;
  margin-bottom: 24px;
}

.mode-card {
  position: relative;
  padding: 14px;
  border: 2px solid var(--line-2);
  border-radius: 16px;
  background: var(--ink-3);
  box-shadow: none;
}

.mode-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin-bottom: 10px;
  border: 2px solid #000;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
  font-size: 18px;
}

.mode-grid .mode-card:nth-child(1) .mode-icon {
  background: var(--duck);
  color: #000;
}

.mode-grid .mode-card:nth-child(2) .mode-icon {
  background: var(--cyan);
  color: #000;
}

.mode-grid .mode-card:nth-child(3) .mode-icon {
  background: var(--magenta);
  color: #fff;
}

.mode-grid .mode-card:nth-child(4) .mode-icon {
  background: var(--green);
  color: #000;
}

.mode-card strong {
  font-size: 14px;
  line-height: 1.1;
}

.mode-card span:not(.mode-icon) {
  margin-top: 3px;
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
}

.news-stack {
  gap: 8px;
}

.news-card {
  position: relative;
  padding: 14px 44px 14px 14px;
  border: 2px solid var(--duck);
  border-radius: 16px;
  background: var(--ink-3);
}

.news-card::after {
  content: "→";
  position: absolute;
  top: 50%;
  right: 14px;
  transform: translateY(-50%);
  color: var(--duck);
  font-size: 18px;
}

.news-stack .news-card h2 {
  margin: 4px 0 0;
  font-size: 13px;
  font-weight: 700;
}

.news-stack .news-card p {
  margin-top: 2px;
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  line-height: 1.6;
}

.news-stack .news-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  width: fit-content;
  padding: 3px 7px;
  border: 0;
  border-radius: 6px;
  background: var(--red);
  color: #fff;
  font-family: "Silkscreen", monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
}

.news-stack .news-chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  animation: pulse 1s infinite;
}

.news-stack .news-chip-cyan {
  background: var(--cyan);
  color: #000;
}

.news-stack .news-chip-cyan::before {
  background: #000;
}

.bottom-nav {
  display: flex;
  justify-content: space-around;
  align-items: center;
  gap: 0;
  padding: 6px 12px 18px;
  border-top: 2px solid var(--line);
}

.nav-item {
  flex: 1;
  gap: 0;
  padding: 6px 4px;
  border-radius: 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-icon {
  display: none;
}

.nav-item-active .nav-icon {
  filter: drop-shadow(0 0 8px rgba(255, 217, 61, 0.5));
}

.topbar {
  height: 52px;
  align-items: center;
  padding: 0 14px;
}

.icon-back {
  width: 40px;
  height: 40px;
  border: 2px solid #000;
  border-radius: 12px;
  background: var(--ink-3);
  box-shadow: none;
}

.topbar-chip {
  border: 2px solid #000;
  background: var(--duck);
  color: #000;
  box-shadow: var(--shadow-sm);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 700;
}

.section-h {
  margin: 18px 0 10px;
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.section-inline-meta {
  float: right;
  color: var(--duck);
  font-weight: 700;
}

.intro-pages-progress {
  display: flex;
  gap: 6px;
  padding: 10px 0 6px;
}

.ipd {
  flex: 1;
  height: 5px;
  border-radius: 3px;
  background: var(--ink-3);
  border: 1px solid var(--line-2);
  transition: all 0.3s;
}

.ipd.done {
  background: var(--green);
  border-color: #000;
}

.ipd.active {
  background: var(--duck);
  border-color: #000;
  box-shadow: 0 0 0 1px var(--duck);
}

.intro-page {
  display: none;
  animation: pageIn 0.28s ease-out;
}

.intro-page.active {
  display: block;
}

.intro-nav {
  display: flex;
  gap: 10px;
  padding: 16px 0 4px;
}

.intro-nav-btn {
  flex: 1;
  padding: 14px 16px;
  border: 2px solid #000;
  border-radius: 14px;
  font-family: "Silkscreen", monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
}

.intro-nav-btn.back {
  flex: 0 0 38%;
  background: var(--ink-3);
  color: var(--cream);
}

.intro-nav-btn.next {
  background: var(--duck);
  color: #000;
  box-shadow: var(--shadow-sm);
}

.placement-head {
  margin-bottom: 14px;
}

.placement-head .kick {
  color: var(--magenta);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.placement-head .t {
  margin-top: 3px;
  font-size: 30px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
}

.placement-head .s {
  margin-top: 5px;
  color: var(--dim);
  font-size: 13px;
}

.scope-banner-placement {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.sb-ic {
  flex-shrink: 0;
  font-size: 28px;
  line-height: 1;
}

.sb-body {
  flex: 1;
}

.sb-h {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.sb-d {
  color: var(--cream);
  font-size: 12px;
  line-height: 1.55;
}

.co-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
}

.co-row {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px;
  border: 2px solid var(--line-2);
  border-radius: 14px;
  background: var(--ink-3);
  color: var(--white);
  text-align: left;
}

.co-row .lg {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border: 2px solid #000;
  border-radius: 10px;
  font-family: "Silkscreen", monospace;
  font-size: 11px;
  letter-spacing: 0.05em;
}

.co-row .info {
  flex: 1;
  min-width: 0;
}

.co-row .info .n {
  font-size: 14px;
  font-weight: 700;
}

.co-row .info .ptn {
  margin-top: 2px;
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 9.5px;
  line-height: 1.45;
  opacity: 0.78;
}

.fit-block {
  flex-shrink: 0;
  padding: 6px 10px;
  border: 1px solid var(--line-2);
  border-radius: 10px;
  background: #000;
  text-align: center;
}

.fit-block.ready {
  border-color: var(--green);
  background: rgba(61, 255, 126, 0.08);
}

.fit-block.close {
  border-color: var(--duck);
  background: rgba(255, 217, 61, 0.06);
}

.fit-block.low {
  border-color: var(--red);
  background: rgba(255, 77, 94, 0.05);
}

.fit-block .fit-n {
  font-family: "Silkscreen", monospace;
  font-size: 14px;
  line-height: 1;
  color: var(--white);
}

.fit-block.ready .fit-n {
  color: var(--green);
}

.fit-block.close .fit-n {
  color: var(--duck);
}

.fit-block.low .fit-n {
  color: var(--red);
}

.fit-block .fit-l {
  margin-top: 2px;
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 8px;
  letter-spacing: 0.15em;
}

.dsa-ladder-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  width: 100%;
  margin-top: 6px;
  padding: 14px;
  border: 2px solid var(--cyan);
  border-radius: 14px;
  background: linear-gradient(135deg, var(--violet), #1a0d2e);
  color: var(--white);
  text-align: left;
}

.dlc-l {
  flex: 1;
  min-width: 0;
}

.dlc-eyebrow {
  color: var(--cyan);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.dlc-t {
  margin-top: 4px;
  font-size: 16px;
  font-weight: 700;
}

.dlc-s {
  margin-top: 3px;
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  line-height: 1.4;
  opacity: 0.85;
}

.dlc-r {
  flex-shrink: 0;
  text-align: right;
}

.dlc-pct {
  color: var(--cyan);
  font-family: "Silkscreen", monospace;
  font-size: 24px;
  line-height: 1;
}

.dlc-pct span {
  color: var(--dim);
  font-size: 12px;
}

.dlc-pct-l {
  margin-top: 3px;
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.15em;
}

.privacy-note {
  margin-top: 18px;
  padding: 10px 12px;
  border: 1px dashed var(--line-2);
  border-radius: 10px;
  background: var(--ink-3);
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  line-height: 1.45;
  text-align: center;
}

.smart-review-card {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  margin: 14px 0;
  padding: 14px;
  border: var(--border-heavy);
  border-radius: 16px;
  background: linear-gradient(135deg, var(--duck), #ffaa00);
  color: #000;
  text-align: left;
  box-shadow: var(--shadow-md);
}

.src-l {
  flex: 1;
  min-width: 0;
}

.src-eyebrow {
  margin-bottom: 3px;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.15em;
  opacity: 0.75;
}

.src-h {
  font-size: 20px;
  font-weight: 800;
  line-height: 1;
}

.src-d {
  margin-top: 5px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  line-height: 1.4;
}

.src-rwd {
  display: inline-block;
  margin-top: 6px;
  padding: 2px 7px;
  border-radius: 5px;
  background: rgba(0, 0, 0, 0.15);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 700;
}

.src-r {
  flex-shrink: 0;
}

.src-cta {
  padding: 8px 12px;
  border: 2px solid #000;
  border-radius: 8px;
  background: #000;
  color: var(--duck);
  font-family: "Silkscreen", monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
}

.ml-filter-pills {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  margin: 0 -4px 14px;
  padding: 0 0 4px;
  scrollbar-width: none;
}

.ml-filter-pills::-webkit-scrollbar {
  display: none;
}

.ml-pill {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  padding: 6px 10px;
  border: 1.5px solid var(--line-2);
  border-radius: 10px;
  background: var(--ink-3);
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 700;
}

.ml-pill span {
  padding: 1px 5px;
  border: 1px solid var(--line-2);
  border-radius: 4px;
  background: #000;
  color: var(--cream);
  font-size: 9px;
}

.ml-pill.active {
  border-color: var(--duck);
  background: #000;
  color: var(--white);
  box-shadow: 2px 2px 0 var(--duck);
}

.ml-pill.active span {
  border-color: var(--duck);
  color: var(--duck);
}

.ml-section-h {
  margin-bottom: 8px;
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.mistake-entry-card {
  margin-bottom: 8px;
  padding: 12px;
  border: 2px solid var(--line-2);
  border-left-width: 4px;
  border-radius: 12px;
  background: var(--ink-3);
}

.mistake-entry-card.high {
  border-left-color: var(--red);
}

.mistake-entry-card.med {
  border-left-color: var(--duck);
}

.mistake-entry-card.low {
  border-left-color: var(--cream);
}

.mc-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.mc-source {
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 700;
}

.mc-priority {
  padding: 2px 6px;
  border: 1px solid var(--red);
  border-radius: 4px;
  background: rgba(255, 77, 94, 0.12);
  color: var(--red);
  font-family: "Silkscreen", monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
}

.mc-priority.med {
  border-color: var(--duck);
  background: rgba(255, 217, 61, 0.12);
  color: var(--duck);
}

.mc-priority.low {
  border-color: var(--cream);
  background: rgba(255, 232, 195, 0.06);
  color: var(--cream);
}

.mc-q {
  color: var(--white);
  font-size: 13px;
  line-height: 1.4;
  margin-bottom: 8px;
}

.mc-q code {
  padding: 1px 5px;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  background: #000;
  color: var(--cyan);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
}

.mc-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 6px;
  padding: 8px;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  background: #000;
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
}

.mc-wrong {
  color: var(--red);
}

.mc-correct {
  color: var(--green);
}

.mc-hint {
  margin-bottom: 10px;
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 9.5px;
  line-height: 1.45;
  opacity: 0.85;
}

.mc-actions {
  display: flex;
  gap: 6px;
}

.mc-btn {
  flex: 1;
  padding: 9px;
  border: 2px solid #000;
  border-radius: 8px;
  font-family: "Silkscreen", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.mc-btn.ghost {
  border-color: var(--line-2);
  background: var(--ink-3);
  color: var(--cream);
}

.mc-btn.primary {
  background: var(--duck);
  color: #000;
  box-shadow: var(--shadow-sm);
}

.mistake-entry-card .mistake-lab-detail {
  margin-top: 12px;
}

.ml-footnote {
  margin-top: 14px;
  padding: 10px;
  border: 1px dashed var(--line-2);
  border-radius: 10px;
  background: var(--ink-3);
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  line-height: 1.5;
  text-align: center;
}

.prof-hero-p {
  margin-top: 14px;
  padding: 18px;
  border: 2px solid #000;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--magenta), var(--violet));
  text-align: center;
  box-shadow: var(--shadow-md);
}

.duck-big {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  width: 104px;
  height: 104px;
  margin: 0 auto 10px;
  border: 3px solid #000;
  border-radius: 28px;
  background: rgba(0, 0, 0, 0.18);
  box-shadow: var(--shadow-sm);
}

.brand-avatar-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}

.edit-pen {
  position: absolute;
  right: -2px;
  bottom: -2px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 2px solid var(--duck);
  border-radius: 50%;
  background: #000;
  color: var(--duck);
  font-size: 12px;
}

.user-h {
  color: #fff;
  font-family: "Instrument Serif", serif;
  font-size: 26px;
  line-height: 1.05;
  font-style: italic;
}

.user-tag {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.85);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
}

.xp-bar {
  height: 8px;
  margin-top: 10px;
  border: 1px solid rgba(0, 0, 0, 0.6);
  border-radius: 5px;
  background: rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

.xp-fill {
  height: 100%;
  border-radius: 4px;
  background: var(--duck);
}

.xp-lbl {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.85);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
}

.lifetime-chip {
  display: inline-block;
  margin-top: 10px;
  padding: 4px 10px;
  border: 1px solid var(--duck);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.5);
  color: var(--duck);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 700;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.p-st {
  padding: 12px 8px;
  border: 2px solid var(--line-2);
  border-radius: 12px;
  background: var(--ink-3);
  text-align: center;
}

.p-st .n {
  color: var(--duck);
  font-family: "Silkscreen", monospace;
  font-size: 24px;
  line-height: 1;
}

.p-st .l {
  margin-top: 5px;
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.track-prog-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tpl-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line-2);
  border-radius: 10px;
  background: var(--ink-3);
}

.tpl-ic {
  width: 28px;
  flex-shrink: 0;
  text-align: center;
  font-size: 22px;
}

.tpl-body {
  flex: 1;
  min-width: 0;
}

.tpl-h {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 5px;
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
}

.tpl-c {
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
}

.tpl-bar {
  height: 5px;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  background: #000;
  overflow: hidden;
}

.tpl-fill {
  height: 100%;
  border-radius: 2px;
  background: var(--cream);
}

.next-ach-card {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  margin-bottom: 12px;
  padding: 12px;
  border: 2px solid var(--duck);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255, 217, 61, 0.1), rgba(255, 45, 157, 0.05));
  text-align: left;
  box-shadow: var(--shadow-sm);
}

.nac-icon {
  flex-shrink: 0;
  font-size: 28px;
}

.nac-body {
  flex: 1;
  min-width: 0;
}

.nac-eyebrow {
  color: var(--duck);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nac-h {
  margin: 3px 0 6px;
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
}

.nac-prog-bar {
  height: 6px;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  background: #000;
  overflow: hidden;
}

.nac-prog-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--duck), var(--magenta));
}

.nac-prog-lbl {
  margin-top: 4px;
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 9.5px;
}

.ach-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.ach-tile {
  position: relative;
  overflow: hidden;
  padding: 10px 6px;
  border: 2px solid var(--line-2);
  border-radius: 12px;
  background: var(--ink-3);
  color: var(--white);
  text-align: center;
}

.at-ic {
  margin-bottom: 5px;
  font-size: 26px;
  line-height: 1;
}

.at-n {
  min-height: 26px;
  color: var(--white);
  font-size: 10.5px;
  font-weight: 700;
  line-height: 1.2;
}

.at-r {
  margin-top: 5px;
  font-family: "Silkscreen", monospace;
  font-size: 8px;
  letter-spacing: 0.08em;
}

.ach-tile.common {
  border-color: var(--cream);
}

.ach-tile.common .at-r {
  color: var(--cream);
}

.ach-tile.rare {
  border-color: var(--cyan);
  background: linear-gradient(180deg, rgba(0, 240, 255, 0.06), transparent);
}

.ach-tile.rare .at-r {
  color: var(--cyan);
}

.ach-tile.epic {
  border-color: var(--magenta);
  background: linear-gradient(180deg, rgba(255, 45, 157, 0.08), transparent);
}

.ach-tile.epic .at-r {
  color: var(--magenta);
}

.ach-tile.legendary {
  border-color: var(--duck);
  background: linear-gradient(180deg, rgba(255, 217, 61, 0.12), rgba(255, 45, 157, 0.04));
  box-shadow: 0 0 12px rgba(255, 217, 61, 0.2);
}

.ach-tile.legendary .at-r {
  color: var(--duck);
}

.ach-tile.locked,
.ach-tile.locked-secret {
  opacity: 0.55;
  background: #0d0c14;
}

.ach-tile.locked .at-r,
.ach-tile.locked-secret .at-r {
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
}

.view-all-ach {
  width: 100%;
  margin-top: 12px;
  padding: 10px;
  border: 1px dashed var(--line-2);
  border-radius: 10px;
  background: transparent;
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.prof-actions {
  display: flex;
  gap: 8px;
  margin-top: 18px;
  padding-bottom: 14px;
}

.pa-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  flex: 1;
  padding: 13px;
  border: 2px solid #000;
  border-radius: 12px;
  font-family: "Silkscreen", monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
}

.pa-btn.primary {
  background: var(--duck);
  color: #000;
  box-shadow: var(--shadow-sm);
}

.pa-btn.ghost {
  background: var(--ink-3);
  color: var(--cream);
}

.duck-stage {
  position: relative;
  overflow: hidden;
  margin: 14px 0;
  padding: 24px 16px 16px;
  border: var(--border-heavy);
  border-radius: 18px;
  background: linear-gradient(135deg, var(--violet), var(--magenta) 50%, #1a0d2e);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.ds-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255, 217, 61, 0.18), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(0, 240, 255, 0.12), transparent 40%);
  pointer-events: none;
}

.ds-duck {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  overflow: hidden;
  width: 140px;
  height: 140px;
  margin: 0 auto 14px;
  border: 4px solid #000;
  border-radius: 34px;
  background: rgba(0, 0, 0, 0.14);
  box-shadow: 5px 5px 0 #000;
}

.ds-name {
  position: relative;
  z-index: 1;
  margin-bottom: 10px;
  color: #fff;
  font-family: "Instrument Serif", serif;
  font-size: 26px;
  font-style: italic;
  line-height: 1;
  text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.5);
}

.ds-equipped {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 5px;
}

.eq-chip {
  padding: 3px 8px;
  border: 1px solid var(--duck);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.55);
  color: var(--duck);
  font-family: "JetBrains Mono", monospace;
  font-size: 9.5px;
  font-weight: 700;
}

.freeze-card {
  margin-bottom: 14px;
  padding: 12px;
  border: 2px solid var(--cyan);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(0, 240, 255, 0.02));
}

.fz-l {
  display: flex;
  align-items: center;
  gap: 12px;
}

.fz-ice {
  flex-shrink: 0;
  font-size: 36px;
  line-height: 1;
}

.fz-stack {
  flex: 1;
  min-width: 0;
}

.fz-eyebrow {
  color: var(--cyan);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.15em;
}

.fz-count {
  margin-top: 2px;
  color: var(--white);
  font-family: "Silkscreen", monospace;
  font-size: 18px;
}

.fz-d {
  margin-top: 5px;
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  line-height: 1.4;
  opacity: 0.85;
}

.cat-tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  margin: 0 -4px 14px;
  padding: 0 0 4px;
  scrollbar-width: none;
}

.cat-tabs::-webkit-scrollbar {
  display: none;
}

.cat-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 52px;
  flex-shrink: 0;
  padding: 8px 10px;
  border: 2px solid var(--line-2);
  border-radius: 10px;
  background: var(--ink-3);
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 700;
}

.cat-tab.active {
  border-color: var(--duck);
  background: #000;
  color: var(--white);
  box-shadow: 2px 2px 0 var(--duck);
}

.ct-ic {
  font-size: 18px;
  line-height: 1;
}

.cosmetic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.cos-tile {
  position: relative;
  overflow: hidden;
  padding: 10px 6px;
  border: 2px solid var(--line-2);
  border-radius: 12px;
  background: var(--ink-3);
  color: var(--white);
  text-align: center;
}

.cos-ic {
  width: 48px;
  height: 48px;
  margin: 0 auto 6px;
  display: grid;
  place-items: center;
  border: 2px solid #000;
  border-radius: 50%;
  font-size: 24px;
}

.cos-ic.locked-ic {
  border-color: var(--line-2);
  color: var(--dim);
}

.cos-ic.cyber {
  background: linear-gradient(135deg, #ff2d9d, #00f0ff);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.4);
}

.cos-n {
  min-height: 26px;
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
}

.cos-r {
  margin-top: 5px;
  font-family: "Silkscreen", monospace;
  font-size: 8px;
  letter-spacing: 0.08em;
}

.cos-tile.equipped {
  border-color: var(--green);
  background: linear-gradient(180deg, rgba(61, 255, 126, 0.12), transparent);
  box-shadow: 0 0 8px rgba(61, 255, 126, 0.2);
}

.cos-tile.equipped .cos-r {
  color: var(--green);
}

.cos-tile.owned .cos-r {
  color: var(--duck);
}

.cos-tile.owned.legendary-owned {
  border-color: var(--magenta);
  background: linear-gradient(180deg, rgba(255, 45, 157, 0.1), transparent);
}

.cos-tile.owned.legendary-owned .cos-r {
  color: var(--magenta);
}

.closet-footnote,
.demo-link,
.settings-stack .timeline-card p {
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
}

.closet-footnote {
  margin-top: 14px;
  padding: 10px;
  border: 1px dashed var(--line-2);
  border-radius: 10px;
  background: var(--ink-3);
  font-size: 10px;
  line-height: 1.5;
  text-align: center;
}

.demo-link {
  width: 100%;
  margin-top: 14px;
  padding: 8px 12px;
  border: 1px dashed var(--line-2);
  border-radius: 8px;
  background: transparent;
  font-size: 10px;
  letter-spacing: 0.05em;
}

.share-profile-card {
  padding: 22px 18px;
  border: var(--border-heavy);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 45, 157, 0.2), rgba(58, 30, 112, 0.92));
  text-align: center;
  box-shadow: var(--shadow-md);
}

.share-profile-duck {
  overflow: hidden;
  width: 92px;
  height: 92px;
  margin: 0 auto 12px;
  display: grid;
  place-items: center;
  border: var(--border-heavy);
  border-radius: 24px;
  background: rgba(0, 0, 0, 0.28);
}

.share-profile-name {
  color: #fff;
  font-family: "Instrument Serif", serif;
  font-size: 28px;
  font-style: italic;
}

.share-profile-meta {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.85);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
}

.share-profile-stats {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.share-profile-stats span {
  padding: 6px 10px;
  border: 1px solid rgba(255, 217, 61, 0.45);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  color: var(--duck);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
}

.settings-stack {
  display: grid;
  gap: 12px;
}

.share-helper-card p:last-child {
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  line-height: 1.55;
}

.company-hero {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  padding: 18px;
  border: 2px solid #000;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--brand-accent-1), var(--brand-accent-2));
  box-shadow: var(--shadow-sm);
}

.company-hero-compact .ch-n {
  font-size: 24px;
}

.ch-lg {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border: 2px solid #000;
  border-radius: 12px;
  font-family: "Silkscreen", monospace;
  font-size: 14px;
}

.ch-meta {
  flex: 1;
  min-width: 0;
}

.ch-n {
  color: #fff;
  font-family: "Instrument Serif", serif;
  font-size: 30px;
  font-style: italic;
  line-height: 0.95;
  letter-spacing: -0.4px;
}

.ch-s {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.85);
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.03em;
  line-height: 1.45;
}

.fit-card {
  margin-bottom: 14px;
  padding: 14px;
  border: 2px solid var(--line-2);
  border-radius: 14px;
  background: var(--ink-3);
}

.fc-h {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.fc-l {
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.fc-priv {
  padding: 2px 6px;
  border: 1px solid var(--green);
  border-radius: 4px;
  background: rgba(61, 255, 126, 0.1);
  color: var(--green);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
}

.fc-big {
  color: var(--green);
  font-family: "Silkscreen", monospace;
  font-size: 54px;
  line-height: 1;
  letter-spacing: -1px;
}

.fc-big span {
  margin-left: 2px;
  color: var(--cream);
  font-size: 24px;
}

.fc-big.close {
  color: var(--duck);
}

.fc-big.start,
.fc-big.hard {
  color: var(--cream);
}

.fc-bar {
  position: relative;
  overflow: hidden;
  height: 10px;
  margin-top: 10px;
  border: 1px solid var(--line-2);
  border-radius: 6px;
  background: #000;
}

.fc-bar-fill {
  height: 100%;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--duck), var(--green));
}

.fc-cut {
  position: absolute;
  top: -3px;
  width: 2px;
  height: 16px;
  background: var(--red);
}

.fc-bar-l {
  position: relative;
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
}

.fc-verdict {
  margin-top: 10px;
  padding: 8px 10px;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  text-align: center;
  font-family: "Silkscreen", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.fc-verdict.ready {
  border-color: var(--green);
  background: rgba(61, 255, 126, 0.12);
  color: var(--green);
}

.fc-verdict.close {
  border-color: var(--duck);
  background: rgba(255, 217, 61, 0.12);
  color: var(--duck);
}

.fc-verdict.start,
.fc-verdict.hard {
  border-color: var(--line-2);
  background: rgba(255, 255, 255, 0.04);
  color: var(--cream);
}

.fc-trend {
  margin-top: 6px;
  color: var(--cream);
  text-align: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  opacity: 0.85;
}

.cta-pair {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cta-mock {
  padding: 14px;
  border: 3px solid #000;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--duck), #ffb800);
  color: #000;
  text-align: left;
  box-shadow: var(--shadow-md);
}

.cm-eyebrow,
.cp-eyebrow {
  margin-bottom: 3px;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.cm-eyebrow {
  opacity: 0.75;
}

.cm-t,
.cp-t {
  margin-bottom: 2px;
  font-family: "Silkscreen", monospace;
  letter-spacing: 0.12em;
}

.cm-t {
  font-size: 14px;
}

.cm-s,
.cp-s {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  line-height: 1.45;
}

.cm-s {
  opacity: 0.85;
}

.cta-practice {
  padding: 14px;
  border: 2px solid var(--cyan);
  border-radius: 14px;
  background: var(--ink-3);
  color: var(--white);
  text-align: left;
}

.cp-eyebrow {
  color: var(--cyan);
}

.cp-t {
  font-size: 13px;
}

.cp-s {
  color: var(--cream);
}

.section-list,
.attempt-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sec-row,
.att-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line-2);
  border-radius: 10px;
  background: var(--ink-3);
}

.sec-row.weak {
  border-color: var(--duck);
}

.sec-icon {
  width: 24px;
  flex-shrink: 0;
  text-align: center;
  font-size: 18px;
}

.sec-info,
.att-l {
  flex: 1;
  min-width: 0;
}

.sn {
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
}

.ss,
.att-d {
  margin-top: 1px;
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 9.5px;
  opacity: 0.78;
}

.sec-bar {
  width: 60px;
  height: 5px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 3px;
  background: #000;
}

.sec-bar > div {
  height: 100%;
  border-radius: 3px;
}

.rec-card {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px;
  border: 2px solid var(--duck);
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(255, 217, 61, 0.08), rgba(0, 240, 255, 0.04));
  text-align: left;
}

.rc-icon {
  flex-shrink: 0;
  font-size: 22px;
}

.rc-body {
  flex: 1;
  min-width: 0;
}

.rc-h {
  margin-bottom: 2px;
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
}

.rc-d {
  color: var(--cream);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  line-height: 1.4;
}

.rc-arrow {
  color: var(--duck);
  font-family: "Silkscreen", monospace;
  font-size: 18px;
}

.att-row {
  justify-content: space-between;
}

.att-t {
  margin-top: 2px;
  color: var(--white);
  font-size: 12.5px;
  font-weight: 700;
}

.att-r {
  display: flex;
  align-items: center;
  gap: 8px;
}

.att-pct {
  color: var(--white);
  font-family: "Silkscreen", monospace;
  font-size: 14px;
}

.att-tag {
  padding: 2px 6px;
  border: 1.5px solid;
  border-radius: 4px;
  font-family: "Silkscreen", monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
}

.att-tag.pass {
  border-color: var(--green);
  background: rgba(61, 255, 126, 0.1);
  color: var(--green);
}

.att-tag.fail {
  border-color: var(--red);
  background: rgba(255, 77, 94, 0.1);
  color: var(--red);
}

.att-tag.build {
  border-color: var(--duck);
  background: rgba(255, 217, 61, 0.1);
  color: var(--duck);
}

.demo-signout {
  width: 100%;
  margin-top: 2px;
  padding: 10px;
  border: 1px dashed var(--line-2);
  border-radius: 10px;
  background: transparent;
  color: var(--dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.05em;
}

@media (max-width: 500px) {
  .stage {
    padding: 0;
  }

  .stage::before,
  .stage-label,
  .stage-hint,
  .device::before {
    display: none;
  }

  .device {
    width: 100%;
    height: 100vh;
    max-height: none;
    padding: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .app-shell {
    border-radius: 0;
  }
}

@media (max-width: 420px) {
  .mini-grid,
  .summary-grid,
  .result-rewards,
  .mode-grid,
  .track-card-list,
  .share-grid,
  .stat-grid,
  .ach-grid,
  .cosmetic-grid {
    grid-template-columns: 1fr;
  }

  .stat-row {
    flex-direction: column;
  }

  .action-row,
  .placement-action-row,
  .practice-action-row {
    grid-template-columns: 1fr;
  }

  .correct-chip {
    flex-direction: column;
    align-items: stretch;
  }
}