/* ===========================================================================
   Layover — pixel / "modern indie" theme
   Mobile-first, light/dark via [data-theme] on <html>.
   Square edges, hard offset shadows, self-hosted pixel fonts. No trackers.
   ======================================================================== */

@font-face {
  font-family: "Press Start 2P";
  src: url("/fonts/press-start-2p.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "VT323";
  src: url("/fonts/vt323.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  /* warm cream "paper" light theme */
  --bg: #f2e9d0;
  --bg-elev: #fbf6e9;
  --bg-soft: #e7dabb;
  --text: #26233a;
  --text-soft: #6f6885;
  --border: #26233a;
  --shadow: #26233a;
  --accent: #ef476f;
  --accent-text: #fff6ea;
  --accent2: #3a86ff;
  --accent3: #06d6a0;
  --accent4: #ffd166;
  --danger: #ef476f;
  --success: #06d6a0;
  --warning: #ffd166;

  --radius: 0px; /* pixel = no rounding */
  --font-display: "Press Start 2P", "Courier New", monospace;
  --font-body: "VT323", "Courier New", monospace;
  --maxw: 960px;
  --shadow-hard: 4px 4px 0 0 var(--shadow);
}

[data-theme="dark"] {
  --bg: #1a1c2c;
  --bg-elev: #262a40;
  --bg-soft: #333856;
  --text: #f2e9d0;
  --text-soft: #9b96b8;
  --border: #0d0e18;
  --shadow: #0d0e18;
  --accent: #ff5d7a;
  --accent-text: #16101a;
  --accent2: #5b9bff;
  --accent3: #1ee0a8;
  --accent4: #ffd970;
  --danger: #ff5d7a;
  --success: #1ee0a8;
  --warning: #ffd970;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.35rem; /* VT323 has a small x-height */
  background: var(--bg);
  /* subtle pixel-grid texture */
  background-image: linear-gradient(
      color-mix(in srgb, var(--text) 4%, transparent) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      color-mix(in srgb, var(--text) 4%, transparent) 1px,
      transparent 1px
    );
  background-size: 24px 24px;
  color: var(--text);
  line-height: 1.35;
  min-height: 100vh;
  min-height: 100dvh;
  transition: background-color 0.2s steps(2), color 0.2s steps(2);
}

a {
  color: var(--accent);
  text-decoration: none;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.5;
  margin: 0 0 0.6em;
  text-transform: uppercase;
}

img,
.pixelated {
  image-rendering: pixelated;
}

/* ---- Layout ---- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--bg-elev);
  border-bottom: 3px solid var(--border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1rem;
  color: var(--text);
  text-transform: uppercase;
}

.brand .logo {
  font-size: 1.4rem;
  line-height: 1;
}

.header-spacer {
  flex: 1;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 0.6rem;
  color: var(--text);
  border: 3px solid var(--border);
  background: var(--bg);
  box-shadow: 3px 3px 0 0 var(--shadow);
  padding: 8px 10px;
  text-transform: uppercase;
}
.back-link:hover {
  background: var(--accent);
  color: var(--accent-text);
}
.back-link:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 0 var(--shadow);
}

/* ---- Theme toggle / icon buttons ---- */
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 3px solid var(--border);
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
  font-size: 1.2rem;
  box-shadow: 3px 3px 0 0 var(--shadow);
  -webkit-tap-highlight-color: transparent;
}
.icon-btn:hover {
  background: var(--accent4);
}
.icon-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 0 var(--shadow);
}

/* ---- Buttons ---- */
.btn {
  appearance: none;
  border: 3px solid var(--border);
  background: var(--bg-elev);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 0.7rem;
  line-height: 1.4;
  padding: 14px 18px;
  cursor: pointer;
  text-transform: uppercase;
  box-shadow: var(--shadow-hard);
  transition: transform 0.04s steps(1), box-shadow 0.04s steps(1);
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.btn:hover {
  background: var(--accent4);
}
.btn:active {
  transform: translate(4px, 4px);
  box-shadow: 0 0 0 0 var(--shadow);
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: var(--shadow-hard);
  transform: none;
}
.btn-primary {
  background: var(--accent);
  color: var(--accent-text);
}
.btn-primary:hover {
  background: var(--accent);
  filter: brightness(1.08);
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* ---- Cards / panels ---- */
.panel {
  background: var(--bg-elev);
  border: 3px solid var(--border);
  box-shadow: var(--shadow-hard);
  padding: 18px;
}

/* ---- Game page scaffold ---- */
.game-main {
  padding: 28px 0 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
}
.game-title {
  text-align: center;
}
.game-title h1 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--accent);
}
.game-title p {
  margin: 0;
  color: var(--text-soft);
  font-size: 1.15rem;
}

/* ---- Stats row (arcade scoreboard) ---- */
.stats {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.stat {
  background: var(--bg-elev);
  border: 3px solid var(--border);
  box-shadow: var(--shadow-hard);
  padding: 12px 18px;
  text-align: center;
  min-width: 88px;
}
.stat .label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.5rem;
  letter-spacing: 0.04em;
  color: var(--text-soft);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.stat .value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--text);
}

/* ---- Homepage hero ---- */
.hero {
  text-align: center;
  padding: 44px 0 8px;
}
.hero h1 {
  font-size: clamp(1.4rem, 6vw, 2.4rem);
  color: var(--accent);
  /* hard pixel drop shadow on the wordmark */
  text-shadow: 4px 4px 0 var(--shadow);
  margin-bottom: 18px;
}
.hero p {
  color: var(--text-soft);
  max-width: 460px;
  margin: 0 auto;
  font-size: 1.2rem;
}

/* ---- Homepage grid ---- */
.section-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text);
  margin: 30px 0 0;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--border);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
  padding: 18px 0 8px;
}
@media (min-width: 560px) {
  .grid {
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 20px;
  }
}

.game-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  background: var(--bg-elev);
  border: 3px solid var(--border);
  box-shadow: var(--shadow-hard);
  color: var(--text);
  transition: transform 0.06s steps(1), box-shadow 0.06s steps(1),
    background-color 0.1s steps(2);
}
.game-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 0 var(--shadow);
  background: var(--accent4);
  color: #26233a;
}
.game-card .emoji {
  font-size: 2.2rem;
  line-height: 1;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  background: var(--bg-soft);
  border: 3px solid var(--border);
  margin-bottom: 6px;
}
.game-card:hover .emoji {
  background: var(--bg-elev);
}
.game-card h2 {
  font-size: 0.8rem;
  margin: 6px 0 4px;
}
.game-card p {
  margin: 0;
  font-size: 1.1rem;
  color: var(--text-soft);
}
.game-card:hover p {
  color: #26233a;
}

/* play-count badge (bottom-right of each tile) */
.game-card {
  position: relative;
}
.play-count {
  position: absolute;
  bottom: 8px;
  right: 8px;
  font-family: var(--font-display);
  font-size: 0.42rem;
  line-height: 1;
  color: var(--text-soft);
  background: var(--bg-soft);
  border: 2px solid var(--border);
  padding: 3px 5px;
}
.game-card:hover .play-count {
  background: var(--bg-elev);
  color: #26233a;
}

/* "Buy me a coffee" support link */
.support-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 0.5rem;
  text-transform: uppercase;
  border: 3px solid var(--border);
  background: var(--accent4);
  color: #26233a;
  box-shadow: 3px 3px 0 0 var(--shadow);
  padding: 9px 11px;
}
.support-link:hover {
  filter: brightness(1.05);
}
.support-link:active {
  transform: translate(3px, 3px);
  box-shadow: 0 0 0 0 var(--shadow);
}

/* ---- Featured "special" section (World Cup) ---- */
.special {
  margin: 22px 0 8px;
  border: 4px solid var(--border);
  box-shadow: var(--shadow-hard);
  background-color: #1f8a4c;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.07) 0 28px,
    transparent 28px 56px
  );
  padding: 18px;
}
.special-head {
  text-align: center;
  margin-bottom: 16px;
}
.special-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.5rem;
  text-transform: uppercase;
  background: var(--accent4);
  color: #26233a;
  border: 3px solid var(--border);
  box-shadow: 3px 3px 0 0 var(--shadow);
  padding: 6px 10px;
  margin-bottom: 12px;
}
.special-head h2 {
  color: #fff;
  text-shadow: 3px 3px 0 #0a3d22;
  font-size: 1.1rem;
  margin: 6px 0;
}
.special-head p {
  margin: 0;
  color: #eafff0;
  font-size: 1.1rem;
}
.special-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
@media (min-width: 560px) {
  .special-grid {
    gap: 20px;
  }
}
/* widescreen trivia card spanning both columns */
.trivia-card {
  grid-column: 1 / -1;
  background: var(--bg-elev);
  border: 3px solid var(--border);
  box-shadow: var(--shadow-hard);
  padding: 16px 18px;
  text-align: center;
}
.trivia-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.45rem;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 10px;
}
.trivia-q { margin: 0 0 6px; font-size: 1.25rem; color: var(--text); min-height: 1.4em; }
.trivia-a {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--accent3);
  line-height: 1.5;
}

/* ---- Footer ---- */
.site-footer {
  padding: 28px 0 40px;
  text-align: center;
  color: var(--text-soft);
  font-size: 1.1rem;
  border-top: 3px solid var(--border);
}
.site-footer .badges {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.badge {
  background: var(--bg-elev);
  border: 3px solid var(--border);
  box-shadow: 3px 3px 0 0 var(--shadow);
  padding: 6px 12px;
  font-family: var(--font-display);
  font-size: 0.5rem;
  text-transform: uppercase;
  color: var(--text);
}

/* ---- Form controls ---- */
select.field {
  appearance: none;
  font-family: var(--font-display);
  font-size: 0.65rem;
  text-transform: uppercase;
  padding: 12px 36px 12px 14px;
  border: 3px solid var(--border);
  background: var(--bg-elev)
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='3'><path d='M6 9l6 6 6-6'/></svg>")
    no-repeat right 12px center;
  color: var(--text);
  cursor: pointer;
  box-shadow: 3px 3px 0 0 var(--shadow);
}

/* ---- Utility ---- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.center {
  text-align: center;
}
.muted {
  color: var(--text-soft);
}

/* Disable double-tap-to-zoom on interactive controls (fixes mobile rotate
   zooming the page) while still allowing normal pinch-zoom on content. */
button,
.btn,
.back-link,
.icon-btn,
.game-card,
select.field,
.sq,
.scell {
  touch-action: manipulation;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}
