/* ============================================================
   EasyTest — Refined Dark Design System v2
   Applies to: home (.arcade-home) + all test pages (.test-page)
   ============================================================ */

:root {
  /* Surface */
  --et-bg:       #0c0c0d;
  --et-bg-2:     #141416;
  --et-bg-3:     #1a1a1d;
  --et-bg-4:     #202024;

  /* Text */
  --et-ink:      #ededee;
  --et-ink-2:    #a1a1a6;
  --et-ink-3:    #6b6b71;

  /* Lines */
  --et-line:     #26262a;
  --et-line-2:   #1f1f23;
  --et-line-3:   #3a3a3f;

  /* Accent — single warm amber (no gradients) */
  --et-accent:        #e0a72a;
  --et-accent-soft:   #f3c659;
  --et-accent-ink:    #1a1100;

  /* Status */
  --et-success:  #4ade80;
  --et-danger:   #f87171;
  --et-warn:     #fbbf24;
  --et-info:     #93c5fd;

  /* Misc */
  --et-radius:   12px;
  --et-radius-sm: 8px;
  --et-shadow:   0 12px 32px -16px rgba(0, 0, 0, 0.6);

  color-scheme: dark;
}

/* ============================================================
   Reset / base
   ============================================================ */

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

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--et-bg);
  color: var(--et-ink);
  font-family: "Inter", "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body { min-height: 100vh; }

body.arcade-home,
body.test-page {
  background: var(--et-bg);
  color: var(--et-ink);
}

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

a { color: inherit; }

button { font-family: inherit; }

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

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

/* ============================================================
   Layout shell
   ============================================================ */

.arcade-shell, .et-shell {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}
@media (max-width: 640px) {
  .arcade-shell, .et-shell {
    width: min(1200px, calc(100% - 24px));
  }
}

/* ============================================================
   Top navigation (home)
   ============================================================ */

.arcade-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--et-line);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--et-ink);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-icon {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: var(--et-ink);
  color: var(--et-bg);
  font-size: 13px;
  font-weight: 800;
}

.arcade-nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.arcade-nav-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: var(--et-radius-sm);
  color: var(--et-ink-2);
  background: transparent;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
  cursor: pointer;
}

.arcade-nav-links a:hover { color: var(--et-ink); background: var(--et-bg-2); }

/* ============================================================
   Hero (home)
   ============================================================ */

.arcade-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 1fr);
  gap: 56px;
  align-items: end;
  padding: 96px 0 64px;
  border-bottom: 1px solid var(--et-line);
}

.hero-panel {
  position: relative;
  min-height: auto;
  padding: 0;
  border-radius: 0;
  background: transparent !important;
  box-shadow: none;
  color: var(--et-ink);
  overflow: visible;
}

.hero-panel::after { content: none !important; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: auto;
  min-height: 0;
  padding: 0;
  border-radius: 0;
  background: transparent !important;
  color: var(--et-accent);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--et-accent);
}

.hero-title {
  margin: 0 0 24px;
  font-size: clamp(2.8rem, 7.5vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
  font-weight: 700;
  color: var(--et-ink);
}

.hero-title br + *,
.hero-title em,
.hero-title .acc { color: var(--et-ink-3); font-style: normal; font-weight: 700; }

.hero-copy {
  position: relative;
  max-width: 560px;
  margin: 0 0 32px;
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.55;
  color: var(--et-ink-2);
}

.hero-actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

/* ============================================================
   Refined home layout
   ============================================================ */

.home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 48px;
  align-items: end;
  padding: 84px 0 56px;
  border-bottom: 1px solid var(--et-line);
}

.home-hero-copy {
  max-width: 760px;
}

.home-hero .hero-title {
  max-width: 760px;
  font-size: 72px;
  letter-spacing: 0;
}

.home-hero .hero-copy {
  max-width: 620px;
}

.daily-panel {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 260px;
  padding: 28px;
  background: var(--et-bg-2);
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius);
}

.daily-panel h2 {
  margin: 10px 0 8px;
  font-size: 1.35rem;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--et-ink);
}

.daily-panel p {
  margin: 0 0 22px;
  color: var(--et-ink-2);
}

.daily-panel-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
}

.daily-panel-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 10px;
  border: 1px solid var(--et-line);
  border-radius: 999px;
  color: var(--et-ink-2);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  color: var(--et-accent);
  font-weight: 700;
  text-decoration: none;
}

.text-link::after {
  content: "→";
  transition: transform 180ms ease;
}

.text-link:hover::after {
  transform: translateX(3px);
}

.test-catalog,
.viral-section {
  margin-top: 72px;
}

.compact-heading {
  margin: 0 0 22px;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
}

.compact-test-list {
  display: grid;
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius);
  background: var(--et-bg-2);
  overflow: hidden;
}

.test-row {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  min-height: 88px;
  padding: 18px 22px;
  color: var(--et-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--et-line);
  transition: background 180ms ease, color 180ms ease;
}

.test-row:last-child {
  border-bottom: none;
}

.test-row:hover,
.test-row:focus-visible {
  background: var(--et-bg-3);
  outline: none;
}

.test-row-index,
.test-row-meta {
  color: var(--et-ink-3);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
}

.test-row-main {
  display: grid;
  gap: 4px;
}

.test-row-main strong {
  color: var(--et-ink);
  font-size: 1.05rem;
  letter-spacing: 0;
}

.test-row-main small {
  color: var(--et-ink-2);
  font-size: 14px;
  line-height: 1.45;
}

.test-row.is-featured .test-row-index,
.test-row.is-featured .test-row-meta {
  color: var(--et-accent);
}

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

.viral-more-details {
  margin: 6px 0 80px;
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius);
  background: var(--et-bg-2);
  overflow: hidden;
}

.viral-more-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 0 18px;
  color: var(--et-ink);
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.viral-more-details summary::-webkit-details-marker {
  display: none;
}

.viral-more-details:not([open]) > :not(summary) {
  display: none;
}

.viral-more-details summary::after {
  content: "+";
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--et-bg-3);
  color: var(--et-accent);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 16px;
  transition: transform 180ms ease;
}

.viral-more-details[open] summary::after {
  content: "-";
  transform: rotate(180deg);
}

.viral-more-details p {
  margin: -2px 18px 16px;
  color: var(--et-ink-2);
  font-size: 14px;
}

.viral-grid-secondary {
  padding: 0 18px 18px;
  margin-bottom: 0;
}

.viral-pill {
  display: grid;
  gap: 8px;
  min-height: 132px;
  padding: 22px;
  align-content: end;
  color: var(--et-ink);
  text-decoration: none;
  background: var(--et-bg-2);
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius);
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.viral-pill:hover,
.viral-pill:focus-visible {
  background: var(--et-bg-3);
  border-color: var(--et-line-3);
  transform: translateY(-2px);
  outline: none;
}

.viral-pill strong {
  font-size: 1.05rem;
  letter-spacing: 0;
}

.viral-pill span {
  color: var(--et-ink-2);
  font-size: 13px;
}

/* ============================================================
   Buttons
   ============================================================ */

.btn-arcade, .et-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--et-radius-sm);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.005em;
  text-decoration: none;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.btn-primary-arcade, .et-btn--primary {
  background: var(--et-ink);
  color: var(--et-bg);
  border-color: var(--et-ink);
  box-shadow: none;
}
.btn-primary-arcade:hover, .et-btn--primary:hover {
  background: var(--et-accent);
  border-color: var(--et-accent);
  color: var(--et-accent-ink);
  transform: none;
  box-shadow: none;
}

.btn-secondary-arcade, .et-btn--ghost {
  background: transparent;
  color: var(--et-ink);
  border-color: var(--et-line);
}
.btn-secondary-arcade:hover, .et-btn--ghost:hover {
  background: var(--et-bg-2);
  border-color: var(--et-line-3);
  transform: none;
  box-shadow: none;
}

.et-btn--ghost-accent {
  background: transparent;
  color: var(--et-accent);
  border-color: var(--et-line);
}
.et-btn--ghost-accent:hover {
  border-color: var(--et-accent);
  background: rgba(224, 167, 42, 0.06);
}

/* ============================================================
   Hero side cards
   ============================================================ */

.hero-side {
  display: grid;
  gap: 0;
  align-content: end;
  background: var(--et-bg-2);
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius);
  padding: 8px 24px;
}

.score-card {
  padding: 16px 0;
  background: transparent !important;
  border: none !important;
  border-bottom: 1px solid var(--et-line) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
.score-card:last-child { border-bottom: none !important; }

.score-label {
  display: block;
  color: var(--et-ink-3);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.score-value {
  display: block;
  margin-top: 4px;
  color: var(--et-ink);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.score-card p {
  margin: 8px 0 0;
  color: var(--et-ink-2);
  font-size: 13px;
  line-height: 1.5;
}

/* ============================================================
   Quick stats row
   ============================================================ */

.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 64px 0;
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius);
  background: var(--et-bg-2);
  overflow: hidden;
}

.quick-stat {
  padding: 20px;
  background: transparent;
  border: none;
  border-right: 1px solid var(--et-line);
}
.quick-stat:last-child { border-right: none; }

.quick-stat strong {
  display: block;
  font-size: 1.5rem;
  letter-spacing: -0.025em;
  color: var(--et-ink);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.quick-stat span {
  display: block;
  margin-top: 4px;
  color: var(--et-ink-3);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ============================================================
   Section headings
   ============================================================ */

.section-heading {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: end;
  margin: 96px 0 32px;
}

.section-heading > div { display: flex; flex-direction: column; gap: 12px; }

.section-heading .eyebrow {
  margin-bottom: 0;
  background: transparent !important;
  color: var(--et-accent) !important;
}

.section-heading h2 {
  margin: 0;
  color: var(--et-ink);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 700;
}

.section-heading p {
  margin: 0;
  color: var(--et-ink-2);
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================================
   Test cards (home grid)
   ============================================================ */

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

.arcade-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 280px;
  padding: 28px;
  background: var(--et-bg-2);
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius);
  color: var(--et-ink);
  text-decoration: none;
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease, transform 200ms ease;
  overflow: hidden;
}

.arcade-card:hover,
.arcade-card:focus-visible {
  background: var(--et-bg-3);
  border-color: var(--et-line-3);
  transform: translateY(-2px);
  outline: none;
}

.card-topline {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 28px;
}

.skill-badge {
  display: inline-flex;
  align-items: center;
  height: auto;
  min-height: 0;
  padding: 0;
  border-radius: 0;
  background: transparent !important;
  color: var(--et-ink-3);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.card-icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 0;
  background: transparent !important;
  color: var(--et-ink-2);
  font-size: 22px;
  box-shadow: none;
  transition: color 200ms ease;
}
.arcade-card:hover .card-icon { color: var(--et-accent); }

.card-icon svg { width: 24px; height: 24px; }

.arcade-card h3 {
  margin: 0 0 8px;
  color: var(--et-ink);
  font-size: 1.2rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 600;
}

.arcade-card p {
  margin: 0;
  color: var(--et-ink-2);
  line-height: 1.55;
  font-size: 14px;
}

.card-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  color: var(--et-ink-3);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.card-meta li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.card-meta i, .card-meta svg {
  color: var(--et-ink-3);
  width: 14px;
  height: 14px;
  text-align: center;
}

.card-cta {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--et-line);
  color: var(--et-ink);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-cta::after {
  content: "→";
  font-family: inherit;
  transition: transform 200ms ease;
}
.arcade-card:hover .card-cta { color: var(--et-accent); }
.arcade-card:hover .card-cta::after { transform: translateX(4px); }

/* ============================================================
   Ad slot
   ============================================================ */

.easy-ad-slot {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 96px;
  margin: 32px auto;
  padding: 16px;
  width: min(100%, 970px);
  max-width: calc(100vw - 32px);
  overflow: visible;
  contain: layout style;
  border-radius: var(--et-radius);
  border: 1px dashed var(--et-line-3);
  background: var(--et-bg-2);
  color: var(--et-ink-3);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-align: center;
}

.easy-ad-slot .adsbygoogle {
  display: block;
  width: 100%;
  max-width: 100%;
  min-height: 90px;
  max-height: none;
  overflow: visible;
}

.easy-ad-slot:not(.is-local-ad-test):has(.adsbygoogle[data-ad-status="unfilled"]) {
  min-height: 0;
  max-height: 0;
  margin: 12px auto;
  padding: 0;
  border: 0;
  background: transparent;
}

.easy-ad-slot.is-local-ad-test::before {
  content: "AdSense test slot";
  position: absolute;
  z-index: 0;
  color: var(--et-ink-3);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  pointer-events: none;
}

.easy-ad-slot.is-local-ad-test .adsbygoogle {
  position: relative;
  z-index: 1;
}

.easy-ad-slot.is-ad-empty {
  min-height: 0;
  max-height: 0;
  margin: 0 auto;
  padding: 0;
  border: 0;
  background: transparent;
}

.easy-ad-slot:not(.is-local-ad-test) .adsbygoogle[data-ad-status="unfilled"] {
  display: none !important;
  min-height: 0 !important;
  height: 0 !important;
}

.easy-ad-slot.is-ad-empty .adsbygoogle {
  display: none !important;
  min-height: 0 !important;
  height: 0 !important;
}

.easy-ad-slot *,
.easy-ad-slot iframe,
.easy-ad-slot [id^="aswift_"],
.easy-ad-slot [id$="_host"],
.easy-ad-slot .google-aiuf,
.easy-ad-slot [class^="google-"],
.easy-ad-slot [class*=" google-"] {
  width: 100% !important;
  max-width: 100% !important;
  max-height: none !important;
  box-sizing: border-box;
  overflow: visible;
}

.easy-ad-slot .google-aiuf,
.easy-ad-slot [class^="google-anno"],
.easy-ad-slot [class*=" google-anno"] {
  white-space: normal !important;
}

/* ============================================================
   How it works
   ============================================================ */

.info-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 32px 0 96px;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  border-radius: 0;
}

.info-step {
  padding: 28px;
  background: var(--et-bg-2);
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius);
}

.info-step strong {
  display: block;
  margin-bottom: 8px;
  color: var(--et-accent);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.info-step h4 {
  margin: 0 0 8px;
  color: var(--et-ink);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.info-step p {
  margin: 0;
  color: var(--et-ink-2);
  line-height: 1.6;
  font-size: 14px;
}

/* ============================================================
   Footer (home)
   ============================================================ */

.arcade-footer {
  margin-top: 48px;
  padding: 32px 0;
  background: transparent;
  color: var(--et-ink-3);
  font-size: 13px;
  border-top: 1px solid var(--et-line);
}
.arcade-footer a { color: var(--et-ink); }

/* ============================================================
   Language selector
   ============================================================ */

#language-selector {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 1000;
  display: flex;
  gap: 4px;
  padding: 4px;
  width: max-content;
  height: max-content;
  max-width: calc(100vw - 32px);
  border-radius: var(--et-radius-sm);
  background: var(--et-bg-2);
  border: 1px solid var(--et-line);
  box-shadow: var(--et-shadow);
  backdrop-filter: none;
}

#language-selector button {
  min-height: 32px;
  min-width: 40px;
  padding: 0 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--et-ink-2);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease;
}
#language-selector button:hover { color: var(--et-ink); }
#language-selector button.active { color: var(--et-accent-ink); background: var(--et-accent); }

.arcade-nav #language-selector {
  position: static;
  margin-left: 4px;
}

body.test-page #language-selector {
  position: fixed;
  top: 16px;
  right: 16px;
  bottom: auto;
  left: auto;
  width: max-content;
  height: max-content;
  max-height: 44px;
  flex-direction: row;
  align-items: center;
}

/* ============================================================
   Test page — global overrides
   ============================================================ */

body.test-page { background: var(--et-bg); color: var(--et-ink); }

body.test-page > .container,
body.test-page #app.container,
body.test-page main.viral-shell {
  padding-top: 96px !important;
}

/* Home / back button (fixed top-left) */
body.test-page .fixed.top-4.left-4 a,
body.test-page .home-link {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  padding: 8px 14px !important;
  background: var(--et-bg-2) !important;
  color: var(--et-ink) !important;
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius-sm) !important;
  box-shadow: none !important;
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
}
body.test-page .fixed.top-4.left-4 a:hover { background: var(--et-bg-3) !important; border-color: var(--et-line-3); color: var(--et-ink) !important; }

/* Test page header */
body.test-page header h1 {
  color: var(--et-ink) !important;
  font-size: clamp(2rem, 4.5vw, 2.8rem) !important;
  letter-spacing: -0.03em;
  font-weight: 700 !important;
  margin: 8px 0 12px !important;
}
body.test-page header p {
  color: var(--et-ink-2) !important;
  font-size: 16px !important;
}

/* Test page surface overrides — Tailwind utility classes mapped to dark */
body.test-page .bg-white {
  background: var(--et-bg-2) !important;
  color: var(--et-ink) !important;
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius) !important;
  box-shadow: none !important;
}

body.test-page .bg-gray-50,
body.test-page .bg-indigo-50,
body.test-page .bg-purple-50,
body.test-page .bg-red-50,
body.test-page .bg-yellow-50,
body.test-page .bg-blue-50,
body.test-page .bg-green-50,
body.test-page .bg-orange-100,
body.test-page .bg-yellow-100,
body.test-page .bg-yellow-50,
body.test-page .bg-amber-50 {
  background: var(--et-bg-3) !important;
  border-color: var(--et-line) !important;
  color: var(--et-ink) !important;
}

body.test-page .bg-gray-100 { background: var(--et-bg-3) !important; }

/* Text colors */
body.test-page .text-gray-500,
body.test-page .text-gray-600,
body.test-page .text-gray-700,
body.test-page .text-gray-800 { color: var(--et-ink-2) !important; }
body.test-page .text-gray-400 { color: var(--et-ink-3) !important; }
body.test-page .text-indigo-600,
body.test-page .text-indigo-700,
body.test-page .text-purple-600,
body.test-page .text-purple-700 { color: var(--et-accent) !important; }

/* Borders */
body.test-page .border,
body.test-page .border-gray-200,
body.test-page .border-gray-300,
body.test-page .border-blue-200,
body.test-page .border-green-200,
body.test-page .border-orange-300,
body.test-page .border-yellow-400 { border-color: var(--et-line) !important; }

/* Tables */
body.test-page table { color: var(--et-ink); }
body.test-page table th { color: var(--et-ink-2); }
body.test-page table tr.bg-gray-50 { background: var(--et-bg-3) !important; }
body.test-page thead tr { background: var(--et-bg-3) !important; }
body.test-page tbody tr { border-bottom: 1px solid var(--et-line); }

/* Indigo gradient backgrounds (gradient-to-r etc) */
body.test-page [class*="bg-gradient-to-"] {
  background: var(--et-bg-3) !important;
  border-color: var(--et-line) !important;
}

/* Buttons — bg-indigo-600 family */
body.test-page .btn.bg-indigo-600,
body.test-page button.bg-indigo-600,
body.test-page .bg-indigo-600 {
  background: var(--et-ink) !important;
  color: var(--et-bg) !important;
  border: 1px solid var(--et-ink) !important;
  border-radius: var(--et-radius-sm) !important;
  box-shadow: none !important;
}
body.test-page .btn.bg-indigo-600:hover,
body.test-page button.bg-indigo-600:hover,
body.test-page .bg-indigo-600:hover,
body.test-page .hover\:bg-indigo-700:hover {
  background: var(--et-accent) !important;
  color: var(--et-accent-ink) !important;
  border-color: var(--et-accent) !important;
}

body.test-page .bg-gray-500,
body.test-page .bg-gray-600 {
  background: var(--et-bg-3) !important;
  color: var(--et-ink) !important;
  border: 1px solid var(--et-line) !important;
}
body.test-page .hover\:bg-gray-600:hover,
body.test-page .hover\:bg-gray-700:hover { background: var(--et-bg-4) !important; }

/* General buttons override transforms */
body.test-page .btn,
body.test-page button {
  min-height: 44px;
  border-radius: var(--et-radius-sm);
  font-weight: 500;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}
body.test-page .btn:hover {
  transform: none;
  box-shadow: none;
}

/* Share buttons */
body.test-page .share-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px !important;
  border-radius: 999px !important;
  font-weight: 600;
  font-size: 13px;
  color: var(--et-ink) !important;
  border: 1px solid var(--et-line) !important;
  background: var(--et-bg-2) !important;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
}
body.test-page .share-button:hover {
  border-color: var(--et-line-3) !important;
  background: var(--et-bg-3) !important;
  color: var(--et-ink) !important;
  filter: none !important;
  transform: none !important;
  box-shadow: none !important;
}

body.test-page #shareContainer { border-top-color: var(--et-line) !important; }

/* Progress bars */
body.test-page .progress-bar { background: var(--et-bg-4) !important; border-radius: 999px; }
body.test-page .progress-fill {
  background: var(--et-accent) !important;
  border-radius: 999px;
}

/* Level indicator */
body.test-page .level-indicator { background: var(--et-bg-4) !important; }
body.test-page .level-progress {
  background: linear-gradient(90deg, var(--et-success), var(--et-info) 50%, var(--et-danger)) !important;
}
body.test-page .level-marker:after {
  color: var(--et-ink) !important;
  background: var(--et-bg-3) !important;
  border: 1px solid var(--et-line);
  box-shadow: none !important;
}
body.test-page #userLevelMarker:after {
  background: var(--et-accent) !important;
  color: var(--et-accent-ink) !important;
  border-color: var(--et-accent) !important;
}

/* Inputs / textareas */
body.test-page input[type="text"],
body.test-page input[type="number"],
body.test-page input[type="email"],
body.test-page textarea {
  background: var(--et-bg-3) !important;
  color: var(--et-ink) !important;
  border: 1px solid var(--et-line) !important;
  border-radius: var(--et-radius-sm) !important;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 15px;
  transition: border-color 180ms ease, background 180ms ease;
}
body.test-page input:focus, body.test-page textarea:focus {
  border-color: var(--et-accent) !important;
  background: var(--et-bg-3) !important;
  outline: none !important;
}

body.test-page input[type="radio"] { accent-color: var(--et-accent); }

/* Game container (reaction / aim / pattern) */
body.test-page .game-container {
  background: var(--et-bg-3) !important;
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius);
  box-shadow: none !important;
}

/* Modal */
body.test-page .modal-content {
  background: var(--et-bg-2) !important;
  color: var(--et-ink) !important;
  border: 1px solid var(--et-line) !important;
  border-radius: var(--et-radius) !important;
  box-shadow: var(--et-shadow) !important;
}
body.test-page .modal { background: rgba(0, 0, 0, 0.7); }

/* Result icons in result section: tone down their bright colors */
body.test-page #resultIcon,
body.test-page .fa-bolt,
body.test-page .fa-crosshairs,
body.test-page .fa-brain,
body.test-page .fa-gamepad,
body.test-page .fa-user,
body.test-page .fa-trophy,
body.test-page .fa-star,
body.test-page .fa-fire,
body.test-page .fa-crown,
body.test-page .fa-award {
  color: var(--et-accent) !important;
}

body.test-page .fa-heart { color: var(--et-danger) !important; }
body.test-page .fa-check-circle { color: var(--et-success) !important; }
body.test-page .fa-info-circle { color: var(--et-accent) !important; }

/* Footer for test pages (was gray-800 indigo nightmare) */
body.test-page footer {
  background: transparent !important;
  color: var(--et-ink-3) !important;
  border-top: 1px solid var(--et-line);
  padding: 32px 0 !important;
  margin-top: 64px !important;
  font-size: 13px;
}
body.test-page footer p { margin: 0; }

/* Result description bold text */
body.test-page #avgScore,
body.test-page #finalLevel,
body.test-page #currentScore,
body.test-page #bestScore,
body.test-page #currentLevel { color: var(--et-accent) !important; }

/* Headings inside test cards */
body.test-page h2, body.test-page h3, body.test-page h4 {
  color: var(--et-ink);
  letter-spacing: -0.02em;
}
body.test-page h2 { font-weight: 700; }
body.test-page h3 { font-weight: 600; }
body.test-page h3.font-bold { color: var(--et-ink); font-weight: 600; }

body.test-page header h1.text-indigo-700 { color: var(--et-ink) !important; }
body.test-page h2.text-indigo-700, body.test-page h3.text-indigo-700, body.test-page h3.text-purple-700, body.test-page h3.text-red-700 {
  color: var(--et-ink) !important;
}
body.test-page .text-orange-700, body.test-page .text-orange-600 { color: var(--et-accent) !important; }
body.test-page .text-blue-700, body.test-page .text-green-700 { color: var(--et-ink) !important; }

/* List bullets */
body.test-page ul.list-disc { color: var(--et-ink-2); }
body.test-page ul li { color: var(--et-ink-2); }

/* Make sure Tailwind text-white stays readable on our dark surfaces */
body.test-page .text-white { color: var(--et-ink) !important; }

/* Number test - korean paper */
body.test-page .korean-paper {
  background: var(--et-bg-2) !important;
  border: 1px solid var(--et-line) !important;
  color: var(--et-ink) !important;
  background-image: none !important;
  box-shadow: none !important;
}

body.test-page .title-brush {
  color: var(--et-ink) !important;
  text-shadow: none !important;
  font-weight: 700 !important;
}

body.test-page .difficulty-btn,
body.test-page .difficulty-option {
  background: var(--et-bg-3) !important;
  color: var(--et-ink-2) !important;
  border: 1px solid var(--et-line) !important;
  padding: 8px 14px;
  margin: 0 4px;
  border-radius: var(--et-radius-sm);
  font-weight: 500;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}
body.test-page .difficulty-btn:hover,
body.test-page .difficulty-option:hover {
  background: var(--et-bg-4) !important;
  border-color: var(--et-line-3) !important;
  color: var(--et-ink) !important;
}
body.test-page .difficulty-btn.active,
body.test-page .difficulty-option.selected {
  background: var(--et-accent) !important;
  color: var(--et-accent-ink) !important;
  border-color: var(--et-accent) !important;
}

body.test-page .btn-traditional {
  background: var(--et-ink) !important;
  color: var(--et-bg) !important;
  border: 1px solid var(--et-ink) !important;
  border-radius: var(--et-radius-sm) !important;
  padding: 12px 22px;
  font-weight: 500;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}
body.test-page .btn-traditional:hover {
  background: var(--et-accent) !important;
  color: var(--et-accent-ink) !important;
  border-color: var(--et-accent) !important;
}

body.test-page .info-panel {
  background: var(--et-bg-2) !important;
  border: 1px solid var(--et-line) !important;
  color: var(--et-ink) !important;
  border-radius: var(--et-radius) !important;
  padding: 16px !important;
}

body.test-page .score-container,
body.test-page .timer-container {
  background: var(--et-bg-3) !important;
  color: var(--et-ink) !important;
  border: 1px solid var(--et-line) !important;
  border-radius: var(--et-radius-sm) !important;
  padding: 8px 14px !important;
}

/* Number test - game board */
body.test-page .game-board {
  background: var(--et-bg-3) !important;
  border: 1px solid var(--et-line) !important;
  border-radius: var(--et-radius) !important;
  padding: 16px;
}

/* Number test cell - keep colorful persimmons but dim background */
body.test-page .persimmon, body.test-page .cell { /* leave coloring to game logic */ }

/* Combo display */
body.test-page .combo-display {
  background: var(--et-accent) !important;
  color: var(--et-accent-ink) !important;
}

/* Share btns in number test */
body.test-page .share-btn {
  background: var(--et-bg-3) !important;
  color: var(--et-ink) !important;
  border: 1px solid var(--et-line) !important;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
}
body.test-page .share-btn:hover {
  background: var(--et-bg-4) !important;
  border-color: var(--et-line-3) !important;
}

/* High score message */
body.test-page #high-score-message {
  background: rgba(224, 167, 42, 0.08) !important;
  border: 1px solid var(--et-accent) !important;
  color: var(--et-ink) !important;
}

/* Generic Tailwind shadow neutralize on cards */
body.test-page .shadow,
body.test-page .shadow-md,
body.test-page .shadow-lg {
  box-shadow: none !important;
}

/* ============================================================
   Typing test specific
   ============================================================ */

body.test-page.typing-page .container {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 24px 48px;
}

body.test-page .stats-container {
  background: var(--et-bg-2);
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius);
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 32px 0 24px;
}
body.test-page .stats-container .stat {
  text-align: center;
  padding: 0 16px;
  border-right: 1px solid var(--et-line);
}
body.test-page .stats-container .stat:last-child { border-right: none; }
body.test-page .stat-value {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--et-accent);
  font-variant-numeric: tabular-nums;
}
body.test-page .stat-label {
  margin-top: 4px;
  color: var(--et-ink-3);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

body.test-page .text-container {
  background: var(--et-bg-2);
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius);
  padding: 24px;
  margin: 0 0 16px;
  font-size: 18px;
  line-height: 1.7;
  color: var(--et-ink-2);
}
body.test-page .target-text { white-space: pre-wrap; }
body.test-page .target-text .correct { color: var(--et-success); }
body.test-page .target-text .incorrect { color: var(--et-danger); background: rgba(248, 113, 113, 0.1); }
body.test-page .target-text .current {
  border-bottom: 2px solid var(--et-accent);
  background: rgba(224, 167, 42, 0.08);
}

body.test-page .input-container { margin-bottom: 16px; }
body.test-page #typing-input {
  width: 100%;
  min-height: 140px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 15px;
  background: var(--et-bg-2);
  border: 1px solid var(--et-line);
  color: var(--et-ink);
  border-radius: var(--et-radius);
  padding: 16px;
  resize: vertical;
}
body.test-page #typing-input:focus {
  border-color: var(--et-accent);
  background: var(--et-bg-2);
}

body.test-page .controls {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
body.test-page .controls .btn.primary,
body.test-page .controls .btn.secondary,
body.test-page .controls .btn.kakao,
body.test-page .controls .btn.facebook {
  padding: 0 22px;
  min-height: 44px;
  border-radius: var(--et-radius-sm);
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--et-line);
  background: var(--et-bg-2);
  color: var(--et-ink);
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}
body.test-page .controls .btn.primary { background: var(--et-ink); color: var(--et-bg); border-color: var(--et-ink); }
body.test-page .controls .btn.primary:hover {
  background: var(--et-accent); color: var(--et-accent-ink); border-color: var(--et-accent);
}
body.test-page .controls .btn:hover { background: var(--et-bg-3); border-color: var(--et-line-3); }

body.test-page .result-container {
  background: var(--et-bg-2);
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius);
  padding: 28px;
  margin-bottom: 24px;
}
body.test-page .result-container h2 {
  color: var(--et-ink);
  margin: 0 0 16px;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
}
body.test-page .final-stats { display: grid; gap: 12px; }
body.test-page .final-stat { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--et-line); }
body.test-page .final-stat:last-child { border-bottom: none; }
body.test-page .final-stat .label { color: var(--et-ink-2); }
body.test-page .final-stat .value { color: var(--et-accent); font-weight: 600; font-variant-numeric: tabular-nums; }

body.test-page .custom-text-container {
  background: var(--et-bg-2);
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius);
  padding: 24px;
}
body.test-page .custom-text-container label {
  display: block;
  margin-bottom: 12px;
  color: var(--et-ink);
  font-weight: 600;
}
body.test-page #custom-text-input {
  width: 100%;
  min-height: 80px;
  font-family: inherit;
  background: var(--et-bg-3);
  border: 1px solid var(--et-line);
  color: var(--et-ink);
  border-radius: var(--et-radius-sm);
  padding: 12px;
  resize: vertical;
  margin-bottom: 12px;
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 920px) {
  .home-hero {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 56px 0 44px;
  }
  .home-hero .hero-title { font-size: 56px; }
  .compact-heading { grid-template-columns: 1fr; gap: 12px; }
  .viral-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .arcade-hero {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 56px 0 48px;
  }
  .test-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .info-band { grid-template-columns: 1fr; }
  .quick-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .quick-stat:nth-child(2) { border-right: none; }
  .quick-stat:nth-child(1), .quick-stat:nth-child(2) { border-bottom: 1px solid var(--et-line); }
  .section-heading { grid-template-columns: 1fr; gap: 16px; margin: 64px 0 24px; }
  body.test-page .stats-container { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
  .arcade-nav { flex-wrap: wrap; gap: 12px; padding: 16px 0; }
  .arcade-nav-links { width: 100%; justify-content: flex-start; }
  .home-hero .hero-title { font-size: 42px; line-height: 1.05; }
  .daily-panel { min-height: 210px; padding: 22px; }
  .test-row {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 12px;
    padding: 16px;
  }
  .test-row-meta {
    grid-column: 2;
    justify-self: start;
  }
  .viral-grid { grid-template-columns: 1fr; }
  .test-grid { grid-template-columns: 1fr; }
  .quick-grid { grid-template-columns: 1fr; }
  .quick-stat { border-right: none; border-bottom: 1px solid var(--et-line); }
  .quick-stat:last-child { border-bottom: none; }
  #language-selector { right: 10px; bottom: 10px; }
  body.test-page #language-selector {
    top: 12px;
    right: 12px;
    bottom: auto;
    left: auto;
    width: max-content;
    height: max-content;
    max-height: 44px;
  }
  body.test-page .stats-container { grid-template-columns: 1fr; gap: 16px; }
  body.test-page .stats-container .stat { border-right: none; border-bottom: 1px solid var(--et-line); padding-bottom: 16px; }
  body.test-page .stats-container .stat:last-child { border-bottom: none; padding-bottom: 0; }
}

/* ============================================================
   Number test — override legacy Korean-paper styling
   ============================================================ */

body.test-page #start-screen {
  background: var(--et-bg-2) !important;
  background-image: none !important;
  border: 1px solid var(--et-line) !important;
  color: var(--et-ink) !important;
}

body.test-page #start-screen h2,
body.test-page #start-screen p {
  color: var(--et-ink) !important;
}

body.test-page .controls button {
  background: var(--et-ink) !important;
  color: var(--et-bg) !important;
  border: 1px solid var(--et-ink) !important;
  border-radius: var(--et-radius-sm) !important;
  box-shadow: none !important;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}
body.test-page .controls button:hover {
  background: var(--et-accent) !important;
  color: var(--et-accent-ink) !important;
  border-color: var(--et-accent) !important;
  transform: none !important;
  box-shadow: none !important;
}
body.test-page .controls button:disabled {
  background: var(--et-bg-3) !important;
  border-color: var(--et-line) !important;
  color: var(--et-ink-3) !important;
  cursor: not-allowed;
}

body.test-page .game-start-highlight {
  background: var(--et-accent) !important;
  color: var(--et-accent-ink) !important;
  border-color: var(--et-accent) !important;
}

body.test-page .game-board {
  background: var(--et-bg-2) !important;
  background-image: none !important;
  border: 1px solid var(--et-line);
  border-radius: var(--et-radius);
}

body.test-page .selection-box {
  border-color: var(--et-accent) !important;
  background-color: rgba(224, 167, 42, 0.12) !important;
}
body.test-page .valid-box {
  background-color: rgba(74, 222, 128, 0.18) !important;
  border-color: var(--et-success) !important;
}
body.test-page .invalid-box {
  background-color: rgba(248, 113, 113, 0.12) !important;
  border-color: var(--et-danger) !important;
}

body.test-page #final-score {
  color: var(--et-accent) !important;
}
body.test-page #combo-max, body.test-page #moves-count, body.test-page #all-time-high-score {
  color: var(--et-ink) !important;
}

body.test-page .persimmon-cell {
  /* keep persimmon SVG colors – text color should be dark for legibility on orange */
  color: #2D1810 !important;
}

/* ============================================================
   Reaction / Aim test - color-test screen */
body.test-page .color-test {
  background-color: var(--et-bg-3);
}

/* Pattern test cards */
body.test-page .pattern-card,
body.test-page .pattern-cell {
  background: var(--et-bg-3);
  border: 1px solid var(--et-line);
  transition: background 200ms ease;
}
body.test-page .pattern-card.active,
body.test-page .pattern-cell.active,
body.test-page .pattern-card.lit,
body.test-page .pattern-cell.lit {
  background: var(--et-accent) !important;
  border-color: var(--et-accent) !important;
  box-shadow: 0 0 24px rgba(224, 167, 42, 0.4);
}

/* Ensure body Korean-paper background image is killed */
body.test-page {
  background-image: none !important;
  background-color: var(--et-bg) !important;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}