/* LARI.js — chunky kopitiam-arcade UI over a full-screen WebGL view. */
:root {
  --ink: #17141f;
  --night: #0d1a24;
  --cream: #f6ecd7;
  --paper: #fffaf0;
  --coral: #ff6b4a;
  --gold: #f2b632;
  --teal: #2f8f86;
  --mint: #4ff0c8;
  --red: #e2384f;
  --muted: #6b6458;
  --f-title: "Lilita One", "Arial Black", sans-serif;
  --f-ui: "Rubik", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;
  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-l: env(safe-area-inset-left, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
  --pop: cubic-bezier(.3, 1.6, .5, 1);
  --title-w: 400;
}
/* Lilita One has no Cyrillic or Chinese: swap the display face per language */
html:lang(ru) { --f-title: "Nunito", "Rubik", "Arial Black", sans-serif; --title-w: 900; }
html:lang(zh-Hans) { --f-title: "ZCOOL KuaiLe", "Noto Sans SC", "PingFang SC", sans-serif; --f-ui: "Rubik", "Noto Sans SC", "PingFang SC", system-ui, sans-serif; }
html:lang(ru) :is(.btn, .screen-head h2, .lvl h3, .item h4, .card h3, .panel h2, .toast, .hud-level, .ending .logo, #bubble, .boss-bar p) { font-weight: var(--title-w); letter-spacing: 0; }
* { box-sizing: border-box; }
html, body { touch-action: manipulation; -webkit-touch-callout: none; margin: 0; height: 100%; background: var(--night); color: var(--cream); font-family: var(--f-ui); overflow: hidden;
  -webkit-tap-highlight-color: transparent; -webkit-user-select: none; user-select: none; overscroll-behavior: none; }
#view { position: fixed; inset: 0; width: 100%; height: 100%; display: block; touch-action: none; }
button { font: inherit; color: inherit; cursor: pointer; }
a { color: var(--teal); font-weight: 700; }
code, .mono { font-family: var(--f-mono); }
.small { font-size: 12px; }
.muted { color: var(--muted); }
em { font-style: italic; }

/* ---------- screens ---------- */
.screen { position: fixed; inset: 0; z-index: 2; display: none; padding: calc(24px + var(--safe-t)) calc(24px + var(--safe-r)) calc(24px + var(--safe-b)) calc(24px + var(--safe-l)); pointer-events: none; }
.screen.on { display: block; }
.screen > * { pointer-events: auto; }
.screen.hud > * { pointer-events: none; }
.screen.hud .icon-btn, .screen.hud .touch button { pointer-events: auto; }

.logo { font-family: var(--f-title); font-size: 56px; line-height: .9; margin: 0; letter-spacing: .01em; color: var(--cream);
  text-shadow: 0 4px 0 var(--ink), 4px 4px 0 var(--ink); }
.logo span { color: var(--gold); }
.logo.big { font-size: clamp(72px, 12vw, 150px); }
.kicker { font-family: var(--f-mono); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); margin: 0 0 10px; }

/* loading */
[data-screen="loading"].on { display: grid; place-items: center; background: radial-gradient(circle at 50% 40%, #16303d, var(--night)); }
.loader { text-align: center; width: min(360px, 80vw); }
.bar { height: 14px; border: 3px solid var(--ink); background: var(--paper); border-radius: 10px; margin: 22px 0 10px; overflow: hidden; box-shadow: 4px 4px 0 var(--ink); }
.bar span { display: block; height: 100%; width: 0; background: var(--coral); transition: width .2s; }

/* title */
.title-col { position: absolute; left: calc(5vw + var(--safe-l)); top: 50%; transform: translateY(-50%); width: min(520px, 90vw); }
.tag { font-size: 18px; line-height: 1.45; max-width: 26em; margin: 20px 0 26px; color: var(--cream); text-shadow: 0 2px 8px rgba(0,0,0,.6); }
.tag b { color: var(--gold); }
.menu { display: grid; gap: 12px; width: min(300px, 100%); }
.menu.row { display: flex; flex-wrap: wrap; width: auto; justify-content: center; }
.hint-keys { position: absolute; bottom: calc(18px + var(--safe-b)); left: 50%; transform: translateX(-50%); font-size: 12px; opacity: .65; margin: 0; white-space: nowrap; }
.wallet { display: inline-flex; align-items: center; gap: 8px; margin: 18px 0 0; padding: 6px 14px 6px 8px; background: var(--ink); border-radius: 999px; font-weight: 700; }
.coin-ic { width: 20px; height: 20px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #ffe08a, var(--gold) 55%, #c98a1c); border: 2px solid #8a5a10; display: inline-block; }

/* buttons */
.btn { position: relative; border: 3px solid var(--ink); background: var(--paper); color: var(--ink); border-radius: 14px; padding: 13px 22px;
  font-family: var(--f-title); font-size: 22px; letter-spacing: .02em; box-shadow: 0 5px 0 var(--ink); transition: transform .08s, box-shadow .08s, background .2s; min-height: 48px; }
.btn:hover { background: #fff; transform: translateY(-1px); box-shadow: 0 6px 0 var(--ink); }
.btn:active { transform: translateY(4px); box-shadow: 0 1px 0 var(--ink); }
.btn.primary { background: var(--coral); color: var(--paper); text-shadow: 0 2px 0 rgba(0,0,0,.25); }
.btn.ghost { background: rgba(23,20,31,.45); color: var(--cream); border-color: var(--cream); box-shadow: 0 5px 0 rgba(246,236,215,.35); }
.btn.ghost.dark, .card .btn.ghost, .panel .btn.ghost { background: transparent; color: var(--ink); border-color: var(--ink); box-shadow: 0 5px 0 var(--ink); }
.card .menu:not(.row) { width: 100%; grid-template-columns: 1fr; }
.btn.small { font-size: 16px; padding: 8px 14px; min-height: 40px; border-radius: 11px; }
.btn:disabled { opacity: .45; pointer-events: none; }
.btn:focus-visible, .tabs button:focus-visible, .seg button:focus-visible { outline: 3px solid var(--mint); outline-offset: 3px; }
.link { background: none; border: 0; color: var(--gold); text-decoration: underline; font-weight: 700; padding: 6px; }
.icon-btn { width: 46px; height: 46px; border-radius: 12px; border: 3px solid var(--ink); background: var(--paper); color: var(--ink); font-weight: 700; box-shadow: 0 4px 0 var(--ink); }

/* screen header */
.screen-head { display: flex; align-items: center; gap: 16px; }
.screen-head h2 { font-family: var(--f-title); font-size: 38px; margin: 0; flex: 1; text-shadow: 3px 3px 0 var(--ink); font-weight: var(--title-w); }
.screen-head .wallet { margin: 0; }

/* level route */
.route { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 3vh; max-height: calc(100vh - 170px); overflow: auto; padding: 4px 4px 10px; }
.lvl { position: relative; border: 3px solid var(--ink); border-radius: 18px; background: var(--paper); color: var(--ink); padding: 16px; text-align: left;
  box-shadow: 0 6px 0 var(--ink); display: grid; gap: 6px; min-height: 0; align-content: start; transition: transform .15s var(--pop); }
.lvl:hover:not(:disabled) { transform: translateY(-4px) rotate(-.6deg); }
.lvl:disabled { cursor: not-allowed; }
.lvl .art { height: 84px; border-radius: 10px; border: 3px solid var(--ink); position: relative; overflow: hidden; }
.lvl[data-theme="village"] .art { background: linear-gradient(#0e1d3a, #2b3f6a 70%, #2e5a3a 70%); }
.lvl[data-theme="forest"] .art { background: linear-gradient(#f3c77a, #8fc47a 65%, #4f8a3a 65%); }
.lvl[data-theme="volcano"] .art { background: linear-gradient(#2a0e0e, #a83a1c 65%, #3a3030 65%); }
.lvl[data-theme="city"] .art { background: linear-gradient(#0b1030, #3b2a6a 70%, #1d2a3a 70%); }
.lvl[data-theme="beach"] .art { background: linear-gradient(#3d3a7c, #ff9f62 58%, #2fa3b8 58%, #2fa3b8 70%, #efd09a 70%); }
.lvl[data-theme="cave"] .art { background: radial-gradient(circle at 70% 30%, #4ff0c855, transparent 40%), linear-gradient(#07060b, #2c2632 68%, #6e665c 68%); }
.lvl[data-theme="kota"] .art { background: linear-gradient(#05061a, #3b2a6a 66%, #2e3644 66%); }
.lvl .art::after { content: attr(data-emoji); position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--f-title); font-size: 44px; color: var(--paper); text-shadow: 3px 3px 0 var(--ink); }
.lvl h3 { margin: 0; font-family: var(--f-title); font-size: 24px; font-weight: var(--title-w); line-height: 1.05; }
.lvl .sub { margin: 0; font-family: var(--f-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.lvl .learn { margin: 0; font-size: 13px; }
.lvl .learn i { font-style: normal; color: var(--teal); font-weight: 700; }
.lvl .learn code { background: var(--ink); color: var(--mint); padding: 2px 6px; border-radius: 6px; font-size: 12px; }
.lvl .stars { font-size: 20px; letter-spacing: 3px; }
/* a locked level keeps its picture and name; a band across the bottom says what unlocks it */
.lvl:disabled { filter: saturate(.35) brightness(.9); }
.lvl:disabled .learn, .lvl:disabled .stars { visibility: hidden; }
.lvl .lock { position: absolute; left: 0; right: 0; bottom: 0; min-height: 44%; background: rgba(23,20,31,.92); border-radius: 0 0 15px 15px; display: grid; place-items: center; color: var(--cream); font-family: var(--f-title); font-weight: var(--title-w); font-size: 18px; line-height: 1.15; text-align: center; padding: 12px; }
.diff-line { text-align: center; margin-top: 26px; text-shadow: 0 2px 6px rgba(0,0,0,.6); }

/* shop */
.shop { position: absolute; left: calc(24px + var(--safe-l)); bottom: calc(24px + var(--safe-b)); width: min(560px, calc(100vw - 48px)); }
.tabs { display: flex; gap: 6px; margin-bottom: -3px; position: relative; z-index: 1; }
.tabs button { border: 3px solid var(--ink); border-bottom: 0; border-radius: 12px 12px 0 0; background: #d9ccb0; color: var(--ink); padding: 9px 14px; font-weight: 700; }
.tabs button[aria-selected="true"] { background: var(--paper); }
.shop-grid { border: 3px solid var(--ink); border-radius: 0 16px 16px 16px; background: var(--paper); color: var(--ink); padding: 14px; box-shadow: 0 6px 0 var(--ink);
  display: grid; grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: 10px; max-height: 50vh; overflow: auto; }
.item { border: 2px solid var(--ink); border-radius: 12px; padding: 8px 10px 10px; display: grid; gap: 6px; background: #fff; text-align: left; align-content: start; }
.item .thumb { width: 100%; height: 92px; object-fit: contain; border-radius: 9px; background: radial-gradient(circle at 50% 40%, #fff6e0, #efe4cc 70%); }
.item .thumb:not([src]) { background: linear-gradient(90deg, #efe4cc, #fff6e0, #efe4cc); background-size: 200% 100%; animation: shimmer 1s linear infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }
.item-head { display: grid; gap: 4px; }
.item { cursor: pointer; transition: transform .12s var(--pop); }
.item:hover { transform: translateY(-2px); }
.item.sel { background: #e7f7f1; box-shadow: inset 0 0 0 3px var(--teal); }
.item.trying { background: #fff4d6; box-shadow: inset 0 0 0 3px var(--gold); }
.try-tag, .try-hint { font-family: var(--f-mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.try-tag { color: #9a6a10; font-weight: 700; }
.try-hint { color: var(--muted); }
.item h4 { margin: 0; font-family: var(--f-title); font-weight: var(--title-w); font-size: 18px; line-height: 1.05; }
.item p { margin: 0; font-size: 12px; color: var(--muted); }
.item .buy { justify-self: start; border: 2px solid var(--ink); border-radius: 9px; padding: 5px 10px; font-weight: 700; background: var(--gold); display: inline-flex; gap: 6px; align-items: center; min-height: 34px; }
.item .buy.owned { background: var(--cream); }
.item .buy.equipped { background: var(--teal); color: var(--paper); }
.item .count { font-family: var(--f-mono); font-size: 12px; }

/* panels (settings / about) */
.panel { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: min(520px, 92vw); max-height: 92vh; overflow: auto;
  background: var(--paper); color: var(--ink); border: 3px solid var(--ink); border-radius: 20px; padding: 26px; box-shadow: 0 8px 0 var(--ink); }
.panel h2 { font-family: var(--f-title); font-weight: var(--title-w); font-size: 36px; margin: 0 0 8px; }
.panel .label { font-family: var(--f-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin: 18px 0 8px; }
.panel > .btn.primary { margin-top: 22px; width: 100%; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.seg.langs { grid-template-columns: repeat(4, 1fr); }
.seg.langs button { text-align: center; padding: 10px 4px; }
.seg button { border: 3px solid var(--ink); border-radius: 12px; background: #fff; padding: 10px 8px; font-weight: 700; display: grid; gap: 4px; text-align: left; }
.seg button small { font-weight: 400; font-size: 11px; color: var(--muted); }
.seg button[aria-pressed="true"] { background: var(--coral); color: var(--paper); }
.seg button[aria-pressed="true"] small { color: rgba(255,250,240,.85); }
.about .facts { list-style: none; padding: 0; margin: 16px 0; display: grid; gap: 8px; font-size: 14px; }
.about .facts b:first-child { display: inline-block; min-width: 64px; font-family: var(--f-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--coral); }
.about .links { display: flex; gap: 16px; flex-wrap: wrap; }

/* HUD */
.hud { padding-top: calc(14px + var(--safe-t)); }
.hud-l, .hud-c, .hud-r { position: absolute; top: calc(14px + var(--safe-t)); display: flex; align-items: center; gap: 12px; }
.hud-l { left: calc(16px + var(--safe-l)); }
.hud-c { left: 50%; transform: translateX(-50%); flex-direction: column; gap: 6px; }
.hud-r { right: calc(16px + var(--safe-r)); }
.hearts { display: flex; gap: 4px; }
.heart { width: 28px; height: 26px; position: relative; filter: drop-shadow(0 2px 0 var(--ink)); }
.heart::before { content: "♥"; position: absolute; inset: -6px 0 0; font-size: 32px; line-height: 1; color: var(--red); -webkit-text-stroke: 2px var(--ink); }
.heart.empty::before { color: rgba(255,255,255,.18); }
.heart.shield::before { content: "◆"; color: var(--mint); font-size: 26px; inset: -2px 0 0; }
.hud-coins { margin: 0; display: flex; align-items: center; gap: 6px; background: var(--ink); padding: 4px 12px 4px 6px; border-radius: 999px; font-weight: 700; font-size: 18px; }
.hud-level { margin: 0; font-family: var(--f-title); font-size: 20px; text-shadow: 2px 2px 0 var(--ink); white-space: nowrap; }
.progress { width: 180px; height: 8px; border-radius: 6px; background: rgba(23,20,31,.7); border: 2px solid var(--ink); overflow: hidden; }
.progress span { display: block; height: 100%; width: 0; background: var(--gold); }
.skills { display: flex; gap: 6px; }
.chip { font-family: var(--f-mono); font-size: 12px; padding: 5px 9px; border-radius: 8px; border: 2px solid var(--ink); background: var(--paper); color: var(--ink); font-weight: 600; box-shadow: 0 3px 0 var(--ink); }
.chip.off { opacity: .35; }
.chip i { font-style: normal; color: var(--teal); }
.chip b { font-weight: 600; margin-left: 4px; display: none; }
@media (min-width: 1280px) { .chip b { display: inline; } }
.boss-bar { position: absolute; left: 50%; bottom: calc(22px + var(--safe-b)); transform: translateX(-50%); width: min(420px, 70vw); text-align: center; }
.boss-bar[hidden] { display: none; }
.boss-bar p { margin: 0 0 4px; font-family: var(--f-title); font-size: 20px; text-shadow: 2px 2px 0 var(--ink); }
.boss-track { height: 14px; border: 3px solid var(--ink); border-radius: 9px; background: rgba(23,20,31,.75); overflow: hidden; box-shadow: 0 3px 0 var(--ink); }
.boss-track span { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, #e2384f, #ff8a3a); transition: width .3s; }
@media (pointer: coarse) { .boss-bar { bottom: auto; top: calc(100px + var(--safe-t)); } }
#floaters { position: fixed; inset: 0; z-index: 3; pointer-events: none; overflow: hidden; }
.floater { position: absolute; left: 0; top: 0; font-family: var(--f-title); font-weight: var(--title-w); font-size: 22px; color: var(--paper); text-shadow: 2px 2px 0 var(--ink), -1px -1px 0 var(--ink); white-space: nowrap; will-change: transform; }
.floater.gold { color: var(--gold); font-size: 26px; }
.floater.life { color: #ffcf3a; font-size: 30px; }
#bubble { position: fixed; z-index: 4; left: 0; top: 0; transform: translate(-50%, calc(-100% - 14px)) scale(.6); opacity: 0; pointer-events: none; max-width: min(300px, 70vw);
  background: var(--paper); color: var(--ink); border: 3px solid var(--ink); border-radius: 16px; padding: 8px 14px; font-family: var(--f-title); font-weight: var(--title-w); font-size: 18px; line-height: 1.2;
  box-shadow: 0 4px 0 var(--ink); text-align: center; transition: opacity .2s, transform .25s var(--pop); }
#bubble::after { content: ""; position: absolute; left: 50%; bottom: -12px; width: 18px; height: 18px; background: var(--paper); border-right: 3px solid var(--ink); border-bottom: 3px solid var(--ink); transform: translateX(-50%) rotate(45deg); }
#bubble.on { opacity: 1; transform: translate(-50%, calc(-100% - 14px)) scale(1); }
#fade { position: fixed; inset: 0; z-index: 2; background: #000; opacity: 0; pointer-events: none; transition: opacity .3s; }
#fade.on { opacity: 1; }
.stage-hint { position: absolute; right: calc(24px + var(--safe-r)); bottom: calc(18px + var(--safe-b)); margin: 0; font-size: 12px; opacity: .7; text-shadow: 0 1px 4px rgba(0,0,0,.6); }
[data-screen="shop"] .stage-hint { top: calc(84px + var(--safe-t)); bottom: auto; }
.toast { position: absolute; left: 50%; top: 22%; transform: translate(-50%, -10px) scale(.9); background: var(--paper); color: var(--ink); border: 3px solid var(--ink);
  padding: 10px 18px; border-radius: 14px; font-family: var(--f-title); font-size: 22px; max-width: min(560px, 90vw); box-shadow: 0 5px 0 var(--ink); opacity: 0; transition: .25s var(--pop); text-align: center; }
.toast small { display: block; font-family: var(--f-ui); font-size: 13px; color: var(--muted); }
.toast.on { opacity: 1; transform: translate(-50%, 0) scale(1); }

/* touch controls (shown on coarse pointers) */
.touch { display: none; position: absolute; left: 0; right: 0; bottom: calc(18px + var(--safe-b)); padding: 0 calc(18px + var(--safe-l)) 0 calc(18px + var(--safe-r)); justify-content: space-between; }
.touch, .touch * { touch-action: none; -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; }
.touch button { width: 72px; height: 72px; border-radius: 50%; border: 3px solid var(--ink); background: rgba(255,250,240,.85); color: var(--ink); font-size: 26px; box-shadow: 0 5px 0 var(--ink); touch-action: none; }
.touch button.jump { width: 86px; height: 86px; background: rgba(255,107,74,.92); color: var(--paper); }
.touch .stack { display: flex; flex-direction: column; gap: 10px; }
.touch button.small-btn { width: 56px; height: 56px; font-size: 22px; }
.touch button.shoot { background: rgba(242,182,50,.92); }
.touch button[hidden] { display: none; }
.touch button.press { transform: translateY(4px); box-shadow: 0 1px 0 var(--ink); }
.pad-l, .pad-r { display: flex; gap: 14px; align-items: flex-end; }
@media (pointer: coarse) { .touch { display: flex; } .hint-keys { display: none; } }

/* modals */
.modal { position: fixed; inset: 0; z-index: 5; display: grid; place-items: center; background: rgba(8,12,18,.55); padding: 16px; backdrop-filter: blur(3px); }
.modal[hidden] { display: none; }
.card { background: var(--paper); color: var(--ink); border: 3px solid var(--ink); border-radius: 20px; padding: 22px 24px; box-shadow: 0 8px 0 var(--ink);
  width: min(560px, 100%); max-height: calc(100vh - 32px); overflow: auto; animation: pop .35s var(--pop); }
.card.center { text-align: center; }
.card h3 { font-family: var(--f-title); font-weight: var(--title-w); font-size: 34px; margin: 0 0 8px; }
@keyframes pop { from { transform: scale(.85) translateY(20px); opacity: 0; } }
.code { background: var(--ink); color: #e9e2d2; border-radius: 12px; padding: 14px 16px; font-family: var(--f-mono); font-size: 14px; line-height: 1.55; overflow: auto; margin: 12px 0; white-space: pre; }
.code.small { font-size: 13px; padding: 10px 14px; }
.c-kw { color: #ff8f6b; } .c-str { color: #b8e07a; } .c-num { color: var(--gold); } .c-com { color: #7e7a8c; font-style: italic; }
.quiz .tip { background: var(--ink); color: #e9e2d2; border-radius: 12px; padding: 10px 14px; margin: 10px 0; display: grid; gap: 4px; }
.quiz .tip b { font-family: var(--f-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }
.quiz .tip p { margin: 0; font-size: 15px; line-height: 1.45; }
.q-question { margin: 8px 0 0; font-size: 18px; font-weight: 700; line-height: 1.35; }
.q { border-top: 2px dashed #cfc3a8; margin-top: 12px; padding-top: 12px; }
.q-text { margin: 0; }
.timer { font-family: var(--f-mono); color: var(--red); font-weight: 700; margin-left: 6px; }
.options { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.options button { border: 3px solid var(--ink); border-radius: 12px; background: #fff; padding: 10px 12px; font-family: var(--f-ui); font-size: 15px; line-height: 1.3; text-align: left; box-shadow: 0 4px 0 var(--ink); min-height: 48px; }
.options button:hover { background: #fff6e0; }
.options button .k { display: inline-block; width: 22px; height: 22px; border-radius: 6px; background: var(--ink); color: var(--paper); text-align: center; font-size: 12px; line-height: 22px; margin-right: 8px; }
.options button.right { background: #c9f2dd; }
.options button.wrong { background: #ffd2cc; animation: shake .3s; }
.options button.gone { opacity: .25; pointer-events: none; text-decoration: line-through; }
@keyframes shake { 25% { transform: translateX(-5px); } 75% { transform: translateX(5px); } }
.feedback { min-height: 22px; margin: 10px 0 0; font-weight: 700; }
.feedback.good { color: var(--teal); }
.feedback.bad { color: var(--red); }
.power { margin-top: 10px; padding: 12px 14px; border-radius: 12px; background: var(--ink); color: var(--mint); font-weight: 700; }

.stars { font-size: 44px; letter-spacing: 6px; margin: 4px 0 10px; }
.stars .on { color: var(--gold); -webkit-text-stroke: 2px var(--ink); }
.stars .off { color: #d9ccb0; }
.tally { display: grid; grid-template-columns: 1fr auto; gap: 6px 18px; max-width: 280px; margin: 0 auto 14px; text-align: left; font-size: 15px; }
.tally dt { color: var(--muted); }
.tally dd { margin: 0; font-weight: 700; text-align: right; }
.tally .total { border-top: 2px solid var(--ink); padding-top: 6px; font-size: 18px; color: var(--ink); }
.unlocked { min-height: 0; font-weight: 700; color: var(--teal); }

/* ending */
.ending { position: absolute; left: calc(5vw + var(--safe-l)); bottom: calc(6vh + var(--safe-b)); width: min(560px, 90vw); background: rgba(23,20,31,.78);
  border: 3px solid var(--ink); border-radius: 20px; padding: 24px; backdrop-filter: blur(4px); }
.ending .logo { font-size: 46px; margin-bottom: 12px; }
.ending p { line-height: 1.5; }
.ending code { color: var(--mint); }
.ending .sign { color: var(--gold); }
.ending .menu { justify-content: flex-start; margin-top: 16px; }

@media (max-width: 860px) {
  .route { grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 2vh; max-height: calc(100vh - 150px); }
  .lvl { min-height: 0; }
  .lvl .art { height: 56px; }
  .lvl h3 { font-size: 20px; }
  .item .thumb { height: 74px; }
  .shop-grid { grid-template-columns: repeat(auto-fill, minmax(124px, 1fr)); max-height: 44vh; }
  .stage-hint { display: none; }
  .screen-head h2 { font-size: 28px; }
  .options { grid-template-columns: 1fr; }
  .progress { width: 110px; }
  .hud-level { font-size: 15px; }
  .skills .chip { font-size: 10px; padding: 3px 6px; }
  .title-col { top: auto; bottom: calc(40px + var(--safe-b)); transform: none; }
  .tag { font-size: 15px; margin: 12px 0 16px; }
  .menu { grid-template-columns: 1fr 1fr; width: 100%; }
}
@media (max-height: 520px) and (orientation: landscape) {
  .lvl .lock { font-size: 13px; padding: 8px; }
  .screen-head h2 { font-size: 26px; }
  /* phone on its side: a narrower shop so the stage on the right stays visible */
  .shop { width: min(470px, 58vw); bottom: calc(10px + var(--safe-b)); }
  .shop-grid { max-height: calc(100vh - 150px); grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); }
  .item .thumb { height: 58px; }
  .item p { display: none; }
  /* the gate as two columns: the lesson on the left, the question on the right */
  .card.quiz { width: min(860px, 100%); display: grid; grid-template-columns: 1fr 1.2fr; column-gap: 20px; align-items: start; }
  .card.quiz > :not(.q) { grid-column: 1; }
  .card.quiz > .q { grid-column: 2; grid-row: 1 / span 4; border-top: 0; margin-top: 0; padding-top: 0; border-left: 2px dashed #cfc3a8; padding-left: 18px; }
  .card.quiz h3 { font-size: 24px; }
  #quiz-body { font-size: 13px; margin: 4px 0; }
  .quiz .tip { padding: 8px 12px; margin: 6px 0; }
  .quiz .tip p { font-size: 13px; }
  .q-question { font-size: 15px; margin-top: 4px; }
  .options { grid-template-columns: 1fr; gap: 6px; margin-top: 6px; }
  .options button { min-height: 36px; padding: 6px 10px; font-size: 13px; box-shadow: 0 3px 0 var(--ink); }
  .title-col { top: 50%; bottom: auto; transform: translateY(-50%); }
  .logo.big { font-size: 64px; }
  .tag { margin: 8px 0 12px; font-size: 14px; }
  .menu { grid-template-columns: 1fr 1fr; }
  .btn { font-size: 17px; padding: 8px 14px; min-height: 42px; }
  .route { grid-template-columns: repeat(4, 1fr); margin-top: 2vh; max-height: calc(100vh - 110px); }
  .lvl .art { height: 40px; }
  .lvl .learn { display: none; }
  .card { padding: 14px 18px; }
  .code { font-size: 12px; padding: 8px 12px; margin: 6px 0; }
  .touch button { width: 60px; height: 60px; }
  .touch button.jump { width: 72px; height: 72px; }
}
@media (max-width: 560px) {
  .screen-head { gap: 10px; }
  .screen-head h2 { font-size: 22px; line-height: 1.05; }
  .lvl { padding: 10px; }
  .lvl .lock { font-size: 14px; padding: 10px; }
  .lvl h3 { font-size: 18px; }
  .seg.langs { grid-template-columns: 1fr 1fr; }
  .touch button { width: 64px; height: 64px; }
  .touch button.jump { width: 78px; height: 78px; }
  .touch button.small-btn { width: 50px; height: 50px; font-size: 19px; }
  .pad-l, .pad-r { gap: 10px; }
  .toast { font-size: 18px; padding: 8px 14px; top: 19%; max-width: 88vw; }
  #bubble { font-size: 16px; }
  .hud-c { top: calc(64px + var(--safe-t)); }
  .hud-r .skills { display: none; }
  .hud-coins { font-size: 15px; }
  .heart { width: 22px; } .heart::before { font-size: 26px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }