/**
 * zTyping — sitewide UI/UX theme
 * Dark neon arcade: pink + violet only accents, Sora / Karla / JetBrains Mono.
 */

body.page-arcade {
  --bg: #0a0710;
  --bg-soft: #120a1c;
  --surface: #161022;
  --surface-2: #1d1530;
  --border: #2c2140;
  --border-soft: #221934;
  --text: #f6f2fb;
  --text-dim: #a99fc0;
  --text-faint: #6d6386;
  --pink: #ff3fa4;
  --pink-2: #ff8fcd;
  --violet: #9b6bff;
  --violet-2: #c9a8ff;
  --live: #31e3a4;
  --live-soft: rgba(49, 227, 164, 0.12);
  --ease-out: cubic-bezier(0.19, 1, 0.22, 1);
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Karla", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --grad-text: linear-gradient(120deg, var(--pink) 10%, var(--violet-2) 95%);
  --grad-fill: linear-gradient(135deg, var(--pink), var(--violet));
  --grad-wash: linear-gradient(135deg, rgba(255, 63, 164, 0.22), rgba(155, 107, 255, 0.22));
  --shadow-card: 0 24px 48px -24px rgba(4, 1, 10, 0.8);

  /* legacy aliases used by older arcade CSS */
  --arcade-bg: var(--bg);
  --arcade-surface: var(--surface);
  --arcade-surface-2: var(--surface-2);
  --arcade-pink: var(--pink);
  --arcade-text: var(--text);
  --arcade-muted: var(--text-dim);
  --arcade-dim: var(--text-faint);
  --font-arcade: var(--font-body);

  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 55% at 15% -12%, rgba(255, 45, 154, 0.18), transparent 55%),
    radial-gradient(ellipse 65% 50% at 88% 8%, rgba(155, 48, 255, 0.14), transparent 52%),
    radial-gradient(ellipse 45% 40% at 50% 95%, rgba(0, 229, 255, 0.10), transparent 60%),
    linear-gradient(180deg, #08050e 0%, #0b0714 100%);
  background-attachment: fixed;
}

/* Allow god-level upgrade ::before to run */
body.page-arcade::after {
  display: none !important;
}


/* —— Typography helpers —— */
body.page-arcade .kicker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pink-2);
}

body.page-arcade .kicker::before,
body.page-arcade .kicker::after {
  content: "";
  width: 22px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pink), transparent);
}

body.page-arcade .accent,
body.page-arcade span.accent {
  background: var(--grad-text);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

body.page-arcade .btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #fff;
  text-decoration: none;
  background: var(--grad-fill);
  border: none;
  border-radius: 11px;
  padding: 12px 18px;
  cursor: pointer;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}

body.page-arcade .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -10px rgba(255, 63, 164, 0.45);
}

body.page-arcade .btn-primary:focus-visible {
  outline: 2px solid var(--violet-2);
  outline-offset: 2px;
}

body.page-arcade .btn-primary svg {
  width: 14px;
  height: 14px;
  transition: transform 0.3s var(--ease-out);
}

body.page-arcade .btn-primary:hover svg {
  transform: translateX(3px);
}

/* —— Header / pill nav —— */
body.page-arcade #header.hub-header,
body.page-arcade #header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  width: 100%;
  height: 72px;
  display: flex;
  grid-template-columns: none;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  padding: 0 clamp(16px, 4vw, 40px);
  background: rgba(10, 7, 16, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(16px);
  box-shadow: none;
}

body.page-arcade #portalRoot {
  padding-top: 72px;
  transform: none;
}

body.page-arcade #siteNameLink {
  justify-self: start;
  z-index: 1002;
  align-items: center;
}

body.page-arcade #siteName {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text);
}

body.page-arcade .site-logo {
  height: 62px;
  max-width: min(220px, 52vw);
}

body.page-arcade #siteName .logo-z {
  color: var(--pink);
}

body.page-arcade .hub-tabs,
body.page-arcade #siteNav.hub-tabs {
  justify-self: end;
  margin-left: auto;
  display: flex !important;
  align-items: center;
  gap: 2px;
  flex: 0 0 auto;
  padding: 5px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  max-width: none;
}

body.page-arcade .hub-tab {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-dim);
  padding: 8px 16px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: color 0.2s ease, background 0.25s ease, border-color 0.25s ease;
}

body.page-arcade .hub-tab:hover {
  color: var(--text);
}

body.page-arcade .hub-tab.is-game-tab {
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body.page-arcade .hub-tab.is-active::after {
  display: none;
}

body.page-arcade .hub-ver {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: rgba(255, 255, 255, 0.02);
}

body.page-arcade .hub-end {
  justify-self: end;
  margin-left: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

body.page-arcade .hub-menu-toggle,
body.page-arcade #header .menu-toggle {
  justify-self: end;
}

@media (max-width: 900px) {
  body.page-arcade .site-logo {
    height: 48px;
  }

  body.page-arcade #header.hub-header,
  body.page-arcade #header {
    display: flex;
    justify-content: space-between;
  }

  body.page-arcade .hub-ver {
    display: none;
  }

  body.page-arcade .hub-tabs,
  body.page-arcade #siteNav.hub-tabs {
    position: fixed;
    inset: 72px 16px auto;
    flex-direction: column;
    align-items: stretch;
    margin-left: 0;
    padding: 12px;
    border-radius: 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.25s ease, transform 0.25s var(--ease-out);
    z-index: 1001;
  }

  body.page-arcade.nav-open .hub-tabs,
  body.page-arcade.nav-open #siteNav.hub-tabs {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  body.page-arcade .hub-tab {
    text-align: left;
    padding: 12px 14px;
  }

  body.page-arcade .hub-menu-toggle,
  body.page-arcade #header .menu-toggle {
    display: inline-flex !important;
  }
}

@media (min-width: 901px) {
  body.page-arcade .hub-menu-toggle,
  body.page-arcade #header .menu-toggle {
    display: none !important;
  }
}

/* —— Search —— */
body.page-arcade .search-field {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: 13px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

body.page-arcade .search-field:focus-within {
  border-color: rgba(255, 63, 164, 0.45);
  box-shadow: 0 0 0 4px rgba(255, 63, 164, 0.08);
}

body.page-arcade .search-field svg {
  width: 18px;
  height: 18px;
  color: var(--text-faint);
  flex-shrink: 0;
}

body.page-arcade .search-field input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.98rem;
}

body.page-arcade .search-field input::placeholder {
  color: var(--text-faint);
}

body.page-arcade .search-field kbd {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-faint);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  padding: 3px 7px;
  background: var(--surface-2);
}

/* —— Filter chips —— */
body.page-arcade .filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

body.page-arcade .filter-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-right: 4px;
}

body.page-arcade .chip {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-dim);
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 10px 18px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.25s ease;
}

body.page-arcade .chip:hover {
  color: var(--text);
  border-color: var(--border);
}

body.page-arcade .chip.is-active {
  color: var(--text);
  background: var(--grad-wash);
  border-color: rgba(255, 63, 164, 0.55);
}

/* —— Status pills —— */
body.page-arcade .pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid;
}

body.page-arcade .pill-live {
  color: var(--live);
  background: var(--live-soft);
  border-color: rgba(49, 227, 164, 0.35);
}

body.page-arcade .pill-meta {
  color: var(--text-faint);
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--border-soft);
}

/* —— Footer arcade —— */
body.page-arcade .arcade-footer-ver {
  font-family: var(--font-mono);
  color: var(--text-faint);
}

/* —— Side ad banners pinned to the viewport edges (desktop) —— */
body.page-arcade .ad-rail,
body.page-arcade .ad-rail-left {
  display: none;
}

@media (min-width: 1280px) {
  body.page-arcade {
    --ad-rail-w: 160px;
    --ad-rail-inset: 8px;
    --ad-rail-gutter: calc(var(--ad-rail-w) + var(--ad-rail-inset) + 16px);
  }

  body.page-arcade:not(.page-speed):not(.page-typing-trainer):not(.page-game) .site-container {
    max-width: 1080px;
    width: 100%;
    margin: 0 auto;
    padding-left: var(--ad-rail-gutter);
    padding-right: var(--ad-rail-gutter);
  }

  body.page-typing-trainer .site-container {
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
  }

  body.page-arcade .site-layout,
  body.page-arcade .site-layout.has-rail,
  body.page-arcade .site-layout.has-rail.has-dual-rails {
    display: block !important;
    grid-template-columns: none !important;
    max-width: none;
    width: 100%;
    margin: 0 auto;
  }

  body.page-arcade .site-layout > main,
  body.page-arcade .site-layout > .content-centre,
  body.page-arcade #gameCentre {
    min-width: 0;
    max-width: none;
    width: 100%;
  }

  body.page-arcade .ad-rail,
  body.page-arcade .ad-rail-left,
  body.page-arcade .ad-rail.ad-filled,
  body.page-arcade .ad-rail.ad-pending,
  body.page-arcade .ad-rail.ad-rail-fixed {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width: var(--ad-rail-w) !important;
    min-width: var(--ad-rail-w) !important;
    max-width: var(--ad-rail-w) !important;
    min-height: 600px;
    max-height: calc(100vh - 112px);
    position: fixed !important;
    top: 88px;
    bottom: auto;
    z-index: 40;
    margin: 0;
    padding: 8px 0;
    background: transparent;
    border: 1px dashed rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
  }

  body.page-arcade .ad-rail-left,
  body.page-arcade .ad-rail-left.ad-rail-fixed,
  body.page-arcade #adRailLeft {
    left: var(--ad-rail-inset) !important;
    right: auto !important;
  }

  body.page-arcade #adRail,
  body.page-arcade #adRail.ad-rail-fixed {
    left: auto !important;
    right: var(--ad-rail-inset) !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.page-arcade .btn-primary,
  body.page-arcade .hub-tabs,
  body.page-arcade .chip {
    transition: none !important;
  }
  body.page-arcade .btn-primary:hover {
    transform: none;
  }
}

/* Inline Accessible Links in content blocks (WCAG 2.2 AAA SC 1.4.1 / SC 1.4.3) */
p a, .guide-content a, .article-body a, .content-centre a:not(.hero-cta-btn):not(.pill):not(.hub-tab):not(.guide-preview-card):not(.pillar-card):not(.view-all-link):not(.game-card):not(.site-logo-link) {
  color: #c9a8ff !important;
  text-decoration: underline !important;
  text-underline-offset: 3px !important;
  text-decoration-thickness: 1px !important;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}
p a:hover, .guide-content a:hover, .article-body a:hover {
  color: #f6f2fb !important;
  text-decoration-color: #ff8fcd !important;
}