/* ==========================================================
   geessite.xyz Snake — clean, colourful, dyslexia-friendly UI
   ========================================================== */

:root{
  --bg: #0b1020;
  --card: rgba(255,255,255,0.06);
  --card2: rgba(255,255,255,0.10);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.70);
  --faint: rgba(255,255,255,0.45);
  --border: rgba(255,255,255,0.14);
  --focus: rgba(255,255,255,0.85);
  --danger: #ff4d4d;
  --shadow: 0 18px 60px rgba(0,0,0,0.45);
  --radius: 20px;
  --radius2: 14px;
  --gap: 16px;
  --max: 1180px;

  /* theme accents default (mint) */
  --accent: #41f3c1;
  --accent2: #6ac6ff;
  --accent3: #b1ff6a;
}

*{ box-sizing: border-box; }
html, body { height: 100%; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  line-height: 1.45;
  color: var(--text);
  background:
    radial-gradient(800px 600px at 15% 20%, rgba(65,243,193,0.20), transparent 60%),
    radial-gradient(700px 500px at 85% 15%, rgba(106,198,255,0.20), transparent 55%),
    radial-gradient(900px 700px at 50% 95%, rgba(177,255,106,0.13), transparent 60%),
    var(--bg);
}

/* Accessibility helpers */
.skip-link{
  position:absolute;
  left:-999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}
.skip-link:focus{
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  padding: 10px 12px;
  z-index: 1000;
  background: rgba(0,0,0,0.75);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
}

.sr-only{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip: rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}

.wrap{
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 18px;
}

/* Topbar */
.topbar{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(10, 14, 28, 0.60);
  border-bottom: 1px solid var(--border);
}
.topbar__inner{
  max-width: var(--max);
  margin: 0 auto;
  padding: 12px 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
}
.brand{ display:flex; align-items:center; gap: 12px; min-width: 220px; }
.brand__mark{
  width: 38px; height: 38px;
  border-radius: 14px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(65,243,193,0.25), rgba(106,198,255,0.18));
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  font-weight: 800;
}
.brand__name{ font-weight: 800; letter-spacing: 0.2px; }
.brand__tag{ font-size: 0.92rem; color: var(--muted); }

.topnav{ display:flex; flex-wrap:wrap; gap: 8px; align-items:center; justify-content:flex-end; }
.topnav__link{
  color: var(--muted);
  text-decoration:none;
  padding: 8px 10px;
  border-radius: 12px;
}
.topnav__link:hover{ background: rgba(255,255,255,0.06); color: var(--text); }
.topnav__link:focus-visible{
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* Buttons */
.btn{
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 14px;
  cursor: pointer;
  font-weight: 650;
}
.btn:hover{ background: rgba(255,255,255,0.10); }
.btn:disabled{ opacity: 0.5; cursor: not-allowed; }
.btn:focus-visible{
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}
.btn--primary{
  background: linear-gradient(135deg, rgba(65,243,193,0.28), rgba(106,198,255,0.20));
  border-color: rgba(255,255,255,0.22);
}
.btn--danger{
  background: rgba(255,77,77,0.14);
  border-color: rgba(255,77,77,0.35);
}
.btn--ghost{
  background: rgba(255,255,255,0.02);
}
.linklike{
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 10px;
}
.linklike:hover{ color: var(--text); background: rgba(255,255,255,0.06); }
.linklike:focus-visible{ outline: 2px solid var(--focus); outline-offset: 2px; }

/* Hero */
.hero{
  padding: 34px 0 20px;
}
.hero__inner{
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 18px;
  display:grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 22px;
  align-items:start;
}
.hero__title{
  font-size: clamp(2.0rem, 1.6rem + 2vw, 3.0rem);
  line-height: 1.1;
  margin: 0 0 10px;
  letter-spacing: -0.6px;
}
.hero__sub{
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 52ch;
}
.hero__cta{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin: 0 0 14px;
}

/* Pills / selects */
.pillrow{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin: 12px 0 10px;
}
.pill{
  display:flex;
  gap: 10px;
  align-items:center;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
}
.pill--small{ padding: 8px 10px; border-radius: 12px; }
.pill__label{ font-size: 0.92rem; color: var(--muted); }
.pill__control{
  appearance: none;
  background: rgba(0,0,0,0.15);
  border: 1px solid rgba(255,255,255,0.16);
  color: var(--text);
  border-radius: 12px;
  padding: 8px 10px;
  min-width: 170px;
}
.pill--small .pill__control{ min-width: 140px; padding: 7px 10px; }
.pill__control:focus-visible{ outline: 2px solid var(--focus); outline-offset: 2px; }

.toggles{
  display:flex;
  flex-wrap:wrap;
  gap: 12px;
  margin: 10px 0 14px;
}
.toggle{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--muted);
}
.toggle input{ width: 18px; height: 18px; }

/* HUD */
.hud{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
  margin: 10px 0 10px;
}
.hud__item{
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px;
}
.hud__label{ color: var(--muted); font-size: 0.92rem; }
.hud__value{ font-size: 1.35rem; font-weight: 850; letter-spacing: -0.2px; }

/* Key hint */
.hint{ color: var(--muted); font-size: 0.95rem; margin-top: 10px; }
.kbd{
  display:inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(0,0,0,0.20);
  margin: 0 2px;
  font-weight: 700;
}

/* Game card */
.gamecard{
  background: linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.gamecard__top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding: 14px 14px 10px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.gamecard__title{ font-weight: 900; letter-spacing: -0.2px; }
.gamecard__meta{ display:flex; gap: 8px; flex-wrap:wrap; }
.chip{
  font-size: 0.88rem;
  color: var(--muted);
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.15);
  padding: 5px 8px;
  border-radius: 999px;
}

.boardwrap{
  position: relative;
  padding: 12px;
}
canvas{
  width: 100%;
  height: auto;
  display:block;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(5, 8, 18, 0.55);
}
.gamecard__bottom{
  display:flex;
  gap: 10px;
  padding: 12px 14px 14px;
  border-top: 1px solid rgba(255,255,255,0.10);
  flex-wrap:wrap;
}

/* Overlay */
.overlay{
  position:absolute;
  inset: 12px;
  border-radius: 18px;
  background: rgba(0,0,0,0.50);
  display:grid;
  place-items:center;
  padding: 18px;
}
.overlay__panel{
  width: min(420px, 100%);
  background: rgba(15, 18, 35, 0.92);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 20px 80px rgba(0,0,0,0.45);
}
.overlay__title{ margin: 0 0 6px; }
.overlay__text{ margin: 0 0 12px; color: var(--muted); }
.overlay__actions{ display:flex; gap: 10px; flex-wrap:wrap; }
.overlay__tiny{ margin: 10px 0 0; color: var(--faint); font-size: 0.92rem; }

/* D-pad */
.dpad{
  position:absolute;
  left: 16px;
  bottom: 16px;
  display:grid;
  gap: 8px;
  align-items:center;
  justify-items:center;
  user-select:none;
  touch-action:none;
}
.dpad__row{
  display:flex;
  gap: 8px;
}
.dpad__btn{
  width: 52px;
  height: 52px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 900;
}
.dpad__btn--mid{ opacity: 0.95; }
.dpad__btn:active{ transform: translateY(1px); }

/* Side panel */
.sidepanel{
  margin-top: 14px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
}
.sidepanel__head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.sidepanel__title{ margin: 0; font-size: 1.1rem; letter-spacing:-0.2px; }
.muted{ color: var(--muted); margin: 10px 0 0; }

.statgrid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 10px;
}
.stat{
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.12);
}
.stat__label{ color: var(--muted); font-size: 0.92rem; }
.stat__value{ font-size: 1.25rem; font-weight: 900; }

/* Directory */
.directory{
  padding: 24px 0 46px;
}
.section-title{
  margin: 0;
  font-size: 1.55rem;
  letter-spacing: -0.3px;
}
.section-sub{ margin: 6px 0 16px; color: var(--muted); max-width: 70ch; }
.cardgrid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.card{
  text-decoration:none;
  color: var(--text);
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
  padding: 14px;
  display:flex;
  gap: 12px;
  align-items:flex-start;
  min-height: 92px;
}
.card:hover{ background: rgba(255,255,255,0.07); }
.card:focus-visible{ outline: 2px solid var(--focus); outline-offset: 2px; }
.card__icon{
  width: 38px; height: 38px;
  border-radius: 16px;
  display:grid; place-items:center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  font-size: 1.2rem;
}
.card__title{ font-weight: 900; margin-bottom: 3px; }
.card__text{ color: var(--muted); font-size: 0.95rem; }
.card__cta{ margin-left:auto; color: rgba(255,255,255,0.78); font-weight: 800; }

/* Dialog */
.dialog{
  border: 0;
  padding: 0;
  max-width: 720px;
  width: calc(100% - 24px);
  background: transparent;
}
.dialog::backdrop{ background: rgba(0,0,0,0.65); }
.dialog__panel{
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(15, 18, 35, 0.96);
  box-shadow: 0 40px 120px rgba(0,0,0,0.55);
  overflow:hidden;
}
.dialog__head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.dialog__title{ margin: 0; font-size: 1.15rem; }
.dialog__body{ padding: 14px; }
.list{ margin: 0; padding-left: 18px; color: var(--muted); }
.list li{ margin: 8px 0; }

.note{
  margin-top: 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.12);
  padding: 12px;
}
.note__title{ font-weight: 900; margin-bottom: 3px; }
.note__text{ color: var(--muted); }

.boardfilters{ display:flex; gap: 10px; flex-wrap:wrap; margin-bottom: 12px; }
.leaderlist{
  margin: 0;
  padding-left: 18px;
  color: var(--text);
}
.leaderlist li{
  margin: 8px 0;
  color: var(--muted);
}
.leaderlist strong{ color: var(--text); }

/* Footer */
.footer{
  border-top: 1px solid rgba(255,255,255,0.12);
  background: rgba(10, 14, 28, 0.55);
}
.footer__inner{
  display:flex;
  gap: 18px;
  justify-content:space-between;
  align-items:flex-start;
  padding: 18px 0;
}
.footer__title{ font-weight: 900; }
.footer__text{ color: var(--muted); }
.footer a{ color: var(--muted); text-decoration:none; padding: 6px 8px; border-radius: 10px; }
.footer a:hover{ color: var(--text); background: rgba(255,255,255,0.06); }
.footer a:focus-visible{ outline: 2px solid var(--focus); outline-offset: 2px; }
.footer__right{ display:flex; gap: 8px; flex-wrap:wrap; justify-content:flex-end; }

/* Responsive */
@media (max-width: 980px){
  .hero__inner{ grid-template-columns: 1fr; }
  .cardgrid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 520px){
  .pill__control{ min-width: 140px; }
  .hud{ grid-template-columns: 1fr 1fr; }
  .cardgrid{ grid-template-columns: 1fr; }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce){
  * { scroll-behavior: auto !important; }
}


/* Native form controls (dropdown readability) */
:root { color-scheme: dark; }
select, option { color-scheme: dark; }
.pill__control{
  background: rgba(0,0,0,0.35);
  border-color: rgba(255,255,255,0.22);
}
.pill__control option{
  background: #0f142a;
  color: rgba(255,255,255,0.92);
}

.overlay[hidden]{ display: none !important; }


/* Name input + score submit */
.pill__control--text{
  min-width: 170px;
}
.submit{
  margin: 12px 0 12px;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.14);
}
.submit__label{
  display:block;
  font-weight: 850;
  margin-bottom: 6px;
}
.submit__input{
  width: 100%;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(0,0,0,0.25);
  color: rgba(255,255,255,0.92);
}
.submit__input:focus-visible{ outline: 2px solid var(--focus); outline-offset: 2px; }
.submit__actions{
  display:flex;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.submit__tiny{
  margin: 10px 0 0;
  color: rgba(255,255,255,0.55);
  font-size: 0.92rem;
}


/* Leaderboard rows */
.leaderrow{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}
.leaderrow__meta{
  display:flex;
  flex-direction:column;
  gap: 2px;
}
.leaderrow__sub{
  color: rgba(255,255,255,0.55);
  font-size: 0.92rem;
}
.iconbtn{
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.85);
  border-radius: 12px;
  padding: 6px 10px;
  cursor: pointer;
  font-weight: 850;
}
.iconbtn:hover{ background: rgba(255,255,255,0.08); }
.iconbtn:focus-visible{ outline: 2px solid var(--focus); outline-offset: 2px; }
.iconbtn--danger{
  border-color: rgba(255,77,77,0.40);
  background: rgba(255,77,77,0.12);
}


/* Pop-out menu */
.topnav__menu{ display:none; }
.topnav__link--desk{ display:inline-block; }

@media (max-width: 720px){
  .topnav__menu{ display:inline-flex; align-items:center; gap:8px; }
  .topnav__link--desk{ display:none; }
}

.menulist{
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.menulist__link{
  display:block;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.92);
  text-decoration:none;
  font-weight: 850;
}
.menulist__link:hover{ background: rgba(255,255,255,0.07); }
.menulist__link:focus-visible{ outline: 2px solid var(--focus); outline-offset: 2px; }
.menulist__btn{ text-align:left; cursor:pointer; }


/* Canvas play overlay */
.canvaswrap{
  position: relative;
}
.playoverlay{
  position: absolute;
  inset: 0;
  margin: auto;
  width: max-content;
  height: max-content;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.25);
  background: linear-gradient(180deg, rgba(255,255,255,0.16), rgba(255,255,255,0.06));
  color: white;
  font-weight: 900;
  cursor: pointer;
  backdrop-filter: blur(6px);
}
.playoverlay[hidden]{ display:none !important; }

.btn--tiny{ padding: 8px 10px; border-radius: 999px; font-weight: 900; }


/* === Keyboard-only UI cleanup === */
/* Hide visual arrow key icons (keep text instructions) */
.kbd--arrow,
.kbd-arrow,
.kbd[data-key^="Arrow"],
.kbd[data-key="↑"],
.kbd[data-key="↓"],
.kbd[data-key="←"],
.kbd[data-key="→"]{
  display: none !important;
}

/* Soften + de-emphasise the control hint */
.hint{
  margin-top: 18px;
  opacity: 0.85;
}

/* === PATCH: reduce arrow visual clutter in the hint row === */
.kbd--arrow,
.kbd-arrow,
.kbd[data-key^="Arrow"],
.kbd[data-key="↑"],
.kbd[data-key="↓"],
.kbd[data-key="←"],
.kbd[data-key="→"]{
  display: none !important;
}

.hint{
  margin-top: 18px;
  opacity: 0.85;
}


/* Completely remove on-screen controls overlay */
#dpad, .dpad { display: none !important; pointer-events: none !important; }


/* === Mobile/tablet UX patch (keeps base behaviour) === */
:root{
  --safe-top: env(safe-area-inset-top);
  --safe-bottom: env(safe-area-inset-bottom);
}

body{
  padding-top: var(--safe-top);
  padding-bottom: var(--safe-bottom);
}

/* Make the game panel behave nicely on small screens */
.gamecard{
  max-width: 980px;
  margin-inline: auto;
}

.canvaswrap{
  width: 100%;
  aspect-ratio: 1 / 1;
}

canvas{
  width: 100% !important;
  height: auto !important;
  touch-action: none; /* keeps swipe working without page scrolling */
  display: block;
}

/* Bigger tap targets for buttons that remain (menu/help/leaderboard) */
.btn{
  min-height: 44px;
}

/* Cards grid becomes one column on small screens */
.cardgrid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

@media (max-width: 920px){
  .cardgrid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px){
  .cardgrid{ grid-template-columns: 1fr; }
  .topnav{ gap: 8px; flex-wrap: wrap; }
  .hint{ font-size: 0.98rem; }
}

/* Dialogs fit on mobile */
dialog.dialog .dialog__panel{
  max-height: min(78vh, 720px);
  overflow: auto;
}

.tiny{ font-size: 0.92rem; }