/* Layout: один екран — тонка шапка з режимами · рядок рівнів · (налаштування до старту) · гра · клавіатура з руками.
   Світлий мінімалістичний вигляд: білі площини на холодному сіро-блакитному тлі, тонкі лінії, м'які тіні;
   кольори лише там, де вони несуть зміст — пальці, блоки з літерами, стан гри. */
:root{
  --bg:#f2f4f9; --panel:#ffffff; --soft:#eef1f7; --line:#e0e5ef; --line2:#cfd6e4;
  --fg:#1a2132; --muted:#69728a; --faint:#a3abbf;
  --blue:#2f6fe0; --blue-soft:#e6eefc;
  --sun:#ffb020; --sun-ink:#8a5200; --sun-soft:#fff3d6;
  --danger:#e5435e; --ok:#1f9d66;
  --shadow:0 1px 2px rgba(22,32,64,.05),0 6px 18px rgba(22,32,64,.06);
  --display:"Unbounded","Arial Black",system-ui,sans-serif;
  --body:"Nunito",system-ui,-apple-system,"Segoe UI",sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%;background:var(--bg);color:var(--fg)}
body{margin:0;padding:0;overflow:hidden;font-family:var(--body)}
button{font:inherit;cursor:pointer;color:inherit}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}

/* ---------- каркас ---------- */
.app{height:100%;display:flex;flex-direction:column;gap:8px;padding-block:10px 8px;max-width:1280px;margin:0 auto}
@media (max-height:520px),(max-width:700px){ body{overflow:auto} .app{height:auto;min-height:100%} .stage{min-height:240px} }

/* ---------- шапка ---------- */
.top{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;padding-inline:16px}
.brand{display:flex;flex-direction:column;min-width:0}
h1{font-family:var(--display);font-weight:700;font-size:clamp(17px,1.9vw,21px);margin:0;letter-spacing:.01em;line-height:1.1}
h1 span{color:var(--blue)}
.sub{color:var(--muted);font-size:12px;margin:2px 0 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:34vw}
.tabs{display:flex;gap:2px;background:var(--soft);border-radius:12px;padding:3px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
.tabs button{background:transparent;border:0;border-radius:9px;padding:6px 12px;font-weight:800;font-size:14px;color:var(--muted);white-space:nowrap}
.tabs button:hover{color:var(--fg)}
.tabs button[aria-selected="true"]{background:var(--panel);color:var(--fg);box-shadow:var(--shadow)}
.tools{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-left:auto}
.ghost{background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:10px;padding:6px 12px;font-weight:700;font-size:14px}
.ghost:hover{border-color:var(--line2)}
.ghost.icon{width:34px;height:34px;padding:0;display:inline-flex;align-items:center;justify-content:center;font-size:16px}
.ghost.danger{color:var(--danger)}
#fsBtn{height:34px;padding:0 12px;white-space:nowrap}
@media (max-width:1100px){ .fsLabel{display:none} #fsBtn{width:34px;padding:0} .sub{max-width:60vw} }
.who{display:inline-flex;align-items:center;gap:6px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:2px 4px 2px 10px;height:34px}
.who select{font:inherit;font-weight:700;font-size:14px;color:var(--fg);background:transparent;border:0;padding:4px 2px;max-width:150px}
.who:focus-within{outline:3px solid var(--blue);outline-offset:2px}
.streak{background:var(--sun-soft);color:var(--sun-ink);border-radius:10px;padding:0 10px;height:34px;display:inline-flex;align-items:center;font-weight:900;font-size:14px;font-variant-numeric:tabular-nums}

/* ---------- рівні ---------- */
.levels{display:flex;gap:6px;flex-wrap:nowrap;overflow-x:auto;padding-inline:16px;padding-block:2px 4px;scrollbar-width:thin;flex:none}
.chip{flex:none;white-space:nowrap;background:var(--panel);color:var(--muted);border:1px solid var(--line);border-radius:10px;padding:4px 9px;font-size:13px;font-weight:700;display:flex;gap:6px;align-items:center;font-variant-numeric:tabular-nums}
.chip:hover{border-color:var(--line2)}
.chip .n{color:var(--fg);font-weight:900}
.chip .k{text-transform:uppercase;letter-spacing:.06em}
.chip .st{color:var(--sun-ink);font-size:12px}
.chip.done .n::after{content:" ✓";color:var(--ok)}
.chip.cur{background:var(--fg);border-color:var(--fg);color:#dfe4f0}
.chip.cur .n,.chip.cur .st{color:#fff}
.chip.sp{border-style:dashed}
.chip.extra{color:var(--blue);border-style:dashed}
.chip.extra .n::after{content:none}
.chip.extra.cur{color:#fff;border-style:solid}

/* ---------- середина ---------- */
.main{flex:1;min-height:0;display:flex;flex-direction:column;gap:8px;padding-inline:16px;overflow:auto}
.panels{flex:none;max-height:44%;overflow:auto;display:flex;flex-direction:column;gap:6px}
body.playing .panels{display:none}
.custom{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:10px 14px;display:flex;flex-direction:column;gap:8px}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.speed{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:flex-end}
.speed .field{flex:1 1 180px}
.lbl{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:800}
.hint{font-size:13px;color:var(--muted);margin:0}
.segs{display:flex;flex-wrap:wrap;gap:4px}
.seg{background:var(--soft);color:var(--muted);border:1px solid transparent;border-radius:9px;padding:5px 11px;font-weight:800;font-size:13px}
.seg:hover{color:var(--fg)}
.seg[aria-pressed="true"]{background:var(--panel);color:var(--fg);border-color:var(--line2);box-shadow:var(--shadow)}
textarea,input[type=text]{font:inherit;font-size:16px;color:var(--fg);background:var(--soft);border:1px solid transparent;border-radius:10px;padding:8px 12px;width:100%}
textarea{line-height:1.45;resize:vertical;min-height:48px}
textarea:focus,input[type=text]:focus{background:var(--panel);border-color:var(--line2)}
.customHead{display:flex;flex-wrap:wrap;gap:4px 16px;align-items:center;justify-content:space-between}
.check{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--blue)}
.range{display:flex;align-items:center;gap:10px}
.range input{flex:1;accent-color:var(--blue);min-width:0}
.range .stepBtn{width:34px;height:34px;padding:0;border-radius:50%;font-weight:900;font-size:18px;flex:none}
output{font-weight:900;font-variant-numeric:tabular-nums;min-width:82px}
.presets{display:flex;flex-wrap:wrap;gap:4px}
.presets .ghost{font-size:13px;padding:5px 10px}
.presets .ghost.sel{border-color:var(--blue);color:var(--blue)}

/* ---------- кнопки ---------- */
.btns{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.btns.left{justify-content:flex-start;align-items:center}
.big{background:var(--blue);color:#fff;border:0;border-radius:12px;padding:11px 22px;font-family:var(--display);font-weight:600;font-size:14px;box-shadow:0 3px 0 #1f4fa8}
.big:hover{filter:brightness(1.06)}
.big:active{transform:translateY(2px);box-shadow:0 1px 0 #1f4fa8}
.big.alt{background:var(--panel);color:var(--fg);border:1px solid var(--line2);box-shadow:0 3px 0 var(--line)}
.big:disabled{opacity:.45;cursor:not-allowed}
kbd{font-family:var(--body);font-weight:900;font-size:.92em;background:var(--panel);border:1px solid var(--line2);border-bottom-width:3px;border-radius:6px;padding:0 6px;color:var(--fg);text-transform:uppercase}

/* ---------- сцена гри ---------- */
.stage{position:relative;flex:1;min-height:200px;border-radius:16px;overflow:hidden;background:#cfe6ff;box-shadow:var(--shadow)}
.stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hud{position:absolute;top:10px;left:10px;right:10px;display:flex;gap:6px;pointer-events:none;z-index:1}
.cell{background:rgba(255,255,255,.86);border-radius:10px;padding:4px 10px;display:flex;flex-direction:column;gap:2px;min-width:0;backdrop-filter:blur(4px);box-shadow:0 1px 2px rgba(22,32,64,.08)}
.cell.grow{flex:1;max-width:200px}
.cell .lbl{font-size:10px}
.val{font-weight:900;font-size:14px;font-variant-numeric:tabular-nums;white-space:nowrap}
.bar{height:7px;border-radius:5px;background:var(--soft);overflow:hidden;margin-top:3px}
.bar i{display:block;height:100%;width:0;transition:width .2s;border-radius:5px}
#progBar{background:var(--ok)}
#errBar{background:var(--danger)}
#errBar.life{background:var(--ok)}
@media (max-width:600px){ .cell.grow{display:none} }
.overlay{position:absolute;inset:0;z-index:2;display:flex;align-items:center;justify-content:center;padding:10px;background:rgba(242,244,249,.78);backdrop-filter:blur(6px);overflow:auto}
.card{max-width:500px;text-align:center;display:flex;flex-direction:column;gap:8px;align-items:center}
.card h2{font-family:var(--display);font-weight:700;font-size:clamp(17px,2.4vw,23px);margin:0;text-wrap:balance}
.card p{margin:0;color:var(--muted);line-height:1.5}
.card .stats{color:var(--fg);font-variant-numeric:tabular-nums;font-weight:800}
.card .stars{color:var(--sun);font-size:28px;letter-spacing:.12em}
.diffPick{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center}
@media (max-height:720px){ .card h2{font-size:18px} .card p{font-size:14px;line-height:1.4} .big{padding:9px 18px} }

table.res{border-collapse:collapse;font-variant-numeric:tabular-nums;font-size:14px;min-width:min(320px,100%)}
table.res th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.08em;text-align:left;padding:4px 8px}
table.res td{padding:5px 8px;border-top:1px solid var(--line);text-align:left}
table.res tr.me td{color:var(--blue);font-weight:900}

/* ---------- текст гонки ---------- */
.raceText{flex:none;background:var(--panel);border-radius:14px;padding:8px 16px;font-size:clamp(16px,2vw,21px);line-height:1.5;font-weight:700;max-height:5.2em;overflow:hidden;overflow-wrap:anywhere;color:var(--faint);box-shadow:var(--shadow)}
.raceText .d{color:var(--ok)}
.raceText .c{background:var(--sun);color:#3a2400;border-radius:4px;padding:0 1px}
.raceText .c.bad{background:var(--danger);color:#fff}
.raceText .pend{background:var(--danger);color:#fff;border-radius:4px;padding:0 2px;text-decoration:line-through}
body:not(.playing) .raceText{display:none}

/* ---------- гонка: панель ---------- */
.nickField{flex:0 1 190px!important}
.roomField{flex:0 1 150px!important}
.lobbyField{flex:2 1 240px!important}
.swatches{display:flex;gap:6px;padding-block:3px}
.sw{width:28px;height:28px;border-radius:50%;border:2px solid var(--panel);padding:0;box-shadow:0 0 0 1px var(--line2)}
.sw[aria-pressed="true"]{box-shadow:0 0 0 2px var(--fg)}
.sw.locked{opacity:.35;cursor:not-allowed;font-size:11px;display:inline-flex;align-items:center;justify-content:center}
.lobby{display:flex;flex-wrap:wrap;gap:6px;min-height:34px;align-items:center}
.muted{color:var(--muted);font-size:14px}
.pl{display:inline-flex;align-items:center;gap:6px;background:var(--soft);border-radius:999px;padding:4px 10px;font-size:13px;font-weight:700}
.pl i{width:10px;height:10px;border-radius:50%;display:inline-block}
.pl.rdy{background:#e2f5ec;color:var(--ok)}
.leadersBox{display:flex;flex-direction:column;gap:4px}
ol.leaders{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:2px 16px}
ol.leaders li{display:flex;justify-content:space-between;gap:8px;font-size:14px;padding:3px 0;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
ol.leaders li.me{color:var(--blue)}

/* ---------- клавіатура з руками ---------- */
.board{flex:none;height:clamp(160px,37vh,380px);display:flex;flex-direction:column;align-items:center;gap:2px;padding-inline:16px}
body:not(.playing) .board{height:clamp(110px,26vh,260px)}
.kbdWrap{flex:1;min-height:0;width:100%;display:flex;justify-content:center;transition:opacity .35s}
.kbdSvg{height:100%;width:auto;max-width:100%;display:block;overflow:visible}
.fingerHint{font-size:14px;min-height:20px;margin:0;color:var(--muted);text-align:center;text-wrap:balance;transition:opacity .35s}
.fingerHint b{color:var(--fg);font-size:15px;text-transform:uppercase}
.fingerHint .fname{font-weight:900}
@media (max-width:700px){ .board{height:auto!important} .kbdSvg{width:100%;height:auto} }

.kbdSvg .k rect{fill:#fff;stroke:#d9dfeb;stroke-width:1.5;transition:fill .15s;transform-box:fill-box;transform-origin:center}
.kbdSvg .k.mod rect{fill:#f3f5fa;stroke:#e3e8f1}
.kbdSvg .k.on rect{fill:color-mix(in oklab,var(--fc) 30%,#fff);stroke:color-mix(in oklab,var(--fc) 70%,#fff)}
.kbdSvg .k.new rect{stroke:var(--fg);stroke-width:2.5;stroke-dasharray:7 4}
.kbdSvg .k.next rect{fill:var(--fc);stroke:color-mix(in oklab,var(--fc) 70%,#000);stroke-width:3}
.kbdSvg .k.down rect{transform:translateY(4px) scale(.96);fill:color-mix(in oklab,var(--fc) 75%,#000)}
.kbdSvg .k.bad rect{fill:var(--danger);stroke:var(--danger)}
.kbdSvg .kl{font:900 22px Nunito,system-ui,sans-serif;fill:#b4bbcc;text-anchor:middle;dominant-baseline:central;pointer-events:none}
.kbdSvg .kl.wide{font-size:15px}
.kbdSvg .kl.mod{fill:#c9cfdc}
.kbdSvg .kl.on{fill:#2a3145}
.kbdSvg .kl.next,.kbdSvg .kl.bad{fill:#fff}
.kbdSvg .bump{fill:#2a3145;opacity:.5;pointer-events:none}
.kbdSvg .labels,.kbdSvg .handsLayer{pointer-events:none}
.kbdSvg .palm{fill:rgba(214,160,120,.10);stroke:rgba(150,100,70,.25);stroke-width:2}
.kbdSvg .fstroke{stroke:var(--fc);stroke-opacity:.42;stroke-linecap:round}
.kbdSvg .nail{fill:rgba(255,255,255,.75)}
.kbdSvg.busy .finger:not(.act) .fstroke{stroke-opacity:.2}
.kbdSvg.busy .finger:not(.act) .nail{fill:rgba(255,255,255,.4)}
.kbdSvg .finger.act .fstroke{stroke-opacity:.9}
.kbdSvg .finger.act .nail{fill:#fff}
.board.hint-error:not(.reveal):not(.idle) .kbdWrap,
.board.hint-error:not(.reveal):not(.idle) .fingerHint{opacity:.25}
.board.hint-never:not(.idle) .kbdWrap,
.board.hint-never:not(.idle) .fingerHint{opacity:0}

/* ---------- налаштування ---------- */
.settingsPop{position:fixed;z-index:30;width:min(380px,calc(100vw - 32px));background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:12px;box-shadow:0 16px 40px rgba(22,32,64,.16)}
.hintNote{text-transform:none;letter-spacing:0;font-weight:600;color:var(--faint)}
.legendList{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
.legend{display:inline-flex;align-items:center;gap:6px}
.legend i{width:12px;height:12px;border-radius:3px;display:inline-block}
.lg-new{outline:2px dashed var(--fg);outline-offset:1px;background:var(--panel)}
.lg-f{background:linear-gradient(90deg,#b07cff 0 20%,#4aa8ff 0 40%,#3fcf8e 0 60%,#ffb23e 0 80%,#ff7a9c 0)}
.linkBtn{background:none;border:0;padding:0;color:var(--blue);font-weight:800;font-size:14px;text-align:left}

/* ---------- сповіщення ---------- */
.toasts{position:fixed;top:calc(12px + env(safe-area-inset-top,0px));right:16px;left:16px;display:flex;flex-direction:column;align-items:flex-end;gap:8px;z-index:40;pointer-events:none}
.toast{display:flex;gap:10px;align-items:center;background:var(--panel);border-radius:12px;padding:10px 14px;max-width:340px;box-shadow:0 12px 32px rgba(22,32,64,.18);animation:tin .35s ease-out}
.toast b{display:block}
.toast small{color:var(--muted)}
.toast .ai{font-size:26px}
.toast.out{opacity:0;transform:translateY(-8px);transition:all .5s}
@keyframes tin{from{opacity:0;transform:translateY(-10px)}}
.errBox{position:fixed;left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:50;background:var(--danger);color:#fff;font-weight:700;border-radius:12px;padding:10px 14px;box-shadow:0 8px 24px rgba(0,0,0,.2)}
@media (prefers-reduced-motion:reduce){ .toast{animation:none} }

/* ---------- урок ---------- */
.lesson{flex:1;min-height:0;display:flex;flex-direction:column;background:var(--panel);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.lsHead{display:flex;align-items:center;gap:12px;padding:12px 18px 0}
.lsKicker{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--blue);font-weight:900}
.lsDots{display:flex;gap:5px;margin-left:auto}
.lsDots i{width:22px;height:4px;border-radius:2px;background:var(--line)}
.lsDots i.on{background:var(--blue)}
.lsBody{flex:1;min-height:0;overflow:auto;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:8px 28px;align-items:center;padding:8px 18px}
.lsBody.single{grid-template-columns:minmax(0,1fr)}
.lsText h2{font-family:var(--display);font-weight:700;font-size:clamp(18px,2.4vw,26px);margin:0 0 8px;text-wrap:balance;line-height:1.2}
.lsText p{margin:0 0 8px;line-height:1.55;color:#3c4559;max-width:62ch}
.lsText ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:7px}
.lsText li{position:relative;padding-left:18px;line-height:1.45;color:#3c4559}
.lsText li::before{content:"";position:absolute;left:2px;top:.55em;width:7px;height:7px;border-radius:50%;background:var(--blue)}
.lsText b{color:var(--fg)}
.lsArt{display:flex;align-items:center;justify-content:center;min-height:0}
.lsArt svg{width:100%;max-height:100%;height:auto;max-width:420px}
.lsFoot{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:10px 18px 14px;border-top:1px solid var(--line)}
.lsFoot .hint{margin-right:auto}
.keyCards{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.keyCard{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 16px;border-radius:14px;background:var(--soft);min-width:120px}
.keyCard .cap{width:58px;height:58px;border-radius:12px;display:flex;align-items:center;justify-content:center;font:900 28px var(--body);color:#fff;text-transform:uppercase;box-shadow:0 4px 0 rgba(0,0,0,.15)}
.keyCard b{font-size:14px}
.keyCard small{color:var(--muted);font-size:12px;text-align:center;max-width:150px}
.drill{display:flex;flex-direction:column;align-items:center;gap:8px}
.drillSeq{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.drillSeq span{min-width:38px;height:42px;padding:0 6px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;font:900 20px var(--body);background:var(--soft);color:var(--faint);text-transform:uppercase}
.drillSeq span.done{background:#e2f5ec;color:var(--ok)}
.drillSeq span.cur{background:var(--fg);color:#fff;transform:translateY(-2px)}
.drillSeq span.bad{background:var(--danger);color:#fff}
.drillNote{font-size:13px;color:var(--muted);text-align:center}
.lsArt .post text{font:800 13px var(--body);fill:var(--muted)}
@media (max-width:760px){ .lsBody{grid-template-columns:minmax(0,1fr)} .lsArt svg{max-width:300px} }
body.inLesson .stage,body.inLesson .panels,body.inLesson .raceText{display:none!important}

/* ---------- прогрес ---------- */
.statsView{flex:1;min-height:0;overflow:auto;padding-bottom:12px;display:flex;flex-direction:column;gap:10px}
.pv-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}
.pv-tiles .cell{padding:10px 14px;background:var(--panel);box-shadow:var(--shadow);backdrop-filter:none}
.pv-tiles .val{font-size:18px}
.pv-grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr));gap:10px}
.pv-card{background:var(--panel);border-radius:14px;padding:14px 16px;display:flex;flex-direction:column;gap:10px;min-width:0;box-shadow:var(--shadow)}
.pv-card h3{margin:0;font-size:16px;font-weight:900}
.pv-head{display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;align-items:center}
.pv-note,.pv-empty{margin:0;color:var(--muted);font-size:14px;line-height:1.5}
.pv-chart{position:relative}
.pv-chart canvas{display:block;width:100%;height:190px}
.pv-tip{position:absolute;background:var(--fg);color:#fff;border-radius:8px;padding:4px 8px;font-size:13px;font-weight:700;pointer-events:none;white-space:nowrap;font-variant-numeric:tabular-nums}
.pv-table summary{cursor:pointer;color:var(--muted);font-size:13px}
.pv-table table{margin-top:6px}
.pv-kb{display:flex;flex-direction:column;gap:5px;align-items:center;overflow-x:auto;padding-block:4px}
.pv-row{display:flex;gap:5px}
.pv-row.r1{margin-left:22px}.pv-row.r2{margin-left:34px}.pv-row.r3{margin-left:56px}
.pv-key{width:clamp(24px,6vw,44px);height:clamp(34px,6.4vw,48px);border-radius:8px;background:var(--soft);color:var(--faint);display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.1}
.pv-key b{font-size:clamp(11px,1.8vw,15px);text-transform:uppercase}
.pv-key small{font-size:clamp(8px,1.2vw,10px);font-variant-numeric:tabular-nums}
.pv-key.space{width:min(260px,56vw)}
.pv-legend{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);justify-content:center}
.pv-ramp{display:inline-block;width:140px;height:10px;border-radius:5px;background:linear-gradient(90deg,#e6ebf5,#e5435e)}
.pv-weak{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.pv-weak .big{margin-left:auto}
.pv-ach{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,230px),1fr));gap:8px}
.ach{display:flex;gap:10px;align-items:center;background:var(--soft);border-radius:12px;padding:8px 10px;opacity:.6}
.ach.got{opacity:1;background:var(--sun-soft)}
.ach .ai{font-size:24px;width:30px;text-align:center}
.ach b{display:block;font-size:14px}
.ach small{color:var(--muted);font-size:12px}
.pv-prof{display:flex;flex-direction:column;gap:6px}
.prof{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.prof input{max-width:220px}
.prof.cur input{border-color:var(--blue);background:var(--panel)}
.prof .tag{color:var(--blue);font-size:13px;font-weight:800}
.pv-add{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.pv-add input{max-width:260px}
.pv-scroll{overflow-x:auto}
.pv-report{min-width:720px}
.pv-copy{width:100%;min-height:80px;font:12px monospace;color:var(--fg);background:var(--soft);border:1px solid var(--line);border-radius:8px}

body.inLesson .board{height:clamp(130px,32vh,320px)}

/* =====================================================================
   Меню за екранами: шапка з «Назад» · один екран за раз
   ===================================================================== */
.top{flex-wrap:nowrap;gap:10px}
.logo{background:none;border:0;padding:0;font-family:var(--display);font-weight:700;font-size:clamp(16px,1.8vw,20px);color:var(--fg);white-space:nowrap}
.logo span{color:var(--blue)}
.crumb{display:flex;flex-direction:column;min-width:0;padding-left:12px;border-left:1px solid var(--line)}
.crumb:empty,.crumbTitle:empty{display:none}
.crumbTitle{font-weight:900;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.crumb .sub{margin:0}
body[data-screen="home"] .crumb{border:0}
body:not([data-screen="play"]) .playTool,body:not([data-screen="play"]) .crumb .sub{display:none}
.tools{flex:none}

.screen{flex:1;min-height:0;overflow:auto;padding-inline:16px}
.screen.play{display:flex;flex-direction:column;gap:8px;overflow:hidden;padding-inline:0}
.screen.play .main{overflow:hidden}
.page{max-width:1100px;margin:0 auto;display:flex;flex-direction:column;gap:12px;padding-block:6px 28px}
.page.narrow{max-width:720px}
.panelTitle{margin:0;font-size:17px;font-weight:900}
.select{font:inherit;font-size:15px;font-weight:700;color:var(--fg);background:var(--soft);border:1px solid transparent;border-radius:10px;padding:8px 10px;width:100%}
.select:focus{background:var(--panel);border-color:var(--line2)}

/* головне меню */
.home{max-width:980px;margin:0 auto;display:flex;flex-direction:column;gap:18px;padding-block:clamp(8px,4vh,40px) 28px}
.hero{display:flex;flex-direction:column;gap:6px}
.heroTitle{font-family:var(--display);font-weight:700;font-size:clamp(34px,6vw,64px);margin:0;letter-spacing:-.01em;line-height:1}
.heroTitle span{color:var(--blue)}
.heroSub{margin:0;color:var(--muted);font-size:clamp(15px,1.6vw,18px)}
.hello{margin:6px 0 0;color:var(--muted);font-size:15px}
.hello b{color:var(--fg)}
.continue{display:flex;align-items:center;gap:16px;text-align:left;background:var(--blue);color:#fff;border:0;border-radius:18px;padding:16px 22px;box-shadow:0 4px 0 #1f4fa8,0 10px 24px rgba(47,111,224,.25)}
.continue:hover{filter:brightness(1.05)}
.continue:active{transform:translateY(2px);box-shadow:0 2px 0 #1f4fa8}
.cIcon{width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.18);display:inline-flex;align-items:center;justify-content:center;font-size:18px;flex:none}
.cText{display:flex;flex-direction:column;gap:2px}
.cText b{font-family:var(--display);font-weight:700;font-size:18px}
.cText small{font-size:15px;opacity:.9}

.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,210px),1fr));gap:12px}
.tiles.two{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
.tile{display:flex;flex-direction:column;align-items:flex-start;gap:6px;text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px 18px;box-shadow:var(--shadow);transition:transform .12s,border-color .12s}
.tile:hover{transform:translateY(-2px);border-color:var(--line2)}
.tile b{font-size:17px;font-weight:900}
.tile small{color:var(--muted);font-size:14px;line-height:1.45}
.tIcon{font-size:26px;line-height:1}
.tile.small{flex-direction:row;align-items:center;gap:12px;padding:12px 16px}
.tile.small b{display:block;font-size:15px}
.tile.small small{display:block;font-size:13px}
.tile.small .tIcon{font-size:24px}
.tile.small > b,.tile.small > small{flex:none}
.tArt{width:100%;height:110px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:52px;margin-bottom:4px}
.tArt.fish{background:linear-gradient(#7fd0ff,#2fb3d6)}
.tArt.comet{background:linear-gradient(#24205a,#6b4d9a 60%,#e88aa0)}
.tArt.race{background:linear-gradient(#ffcf8a,#e0764b)}
.tArt.duel{background:linear-gradient(#1d2b5a,#5a6fb0)}
.tArt.tank{background:linear-gradient(#a8dc8a,#5f9e44)}
.tiles.three{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));margin-top:12px}
.mpRules{font-size:14px;line-height:1.5;margin:0 0 8px}
.mpRules ul{margin:6px 0;padding-left:20px}
.mpRules kbd{font-size:12px}
@media (prefers-reduced-motion:reduce){ .tile{transition:none} .tile:hover{transform:none} }

/* навчання: карта рівнів */
.extraRow{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:12px}
.extraRow .tile{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:12px;row-gap:2px;align-items:center}
.extraRow .tIcon{grid-row:1 / 3}
.levelGroups{display:flex;flex-direction:column;gap:16px}
.lvHead{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;margin-bottom:8px}
.lvHead h3{margin:0;font-size:16px;font-weight:900}
.lvHead span{color:var(--muted);font-size:13px}
.lvGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.lvCard{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:3px;text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:12px 14px 10px;box-shadow:var(--shadow);min-height:104px}
.lvCard:hover{border-color:var(--blue)}
.lvNum{font-family:var(--display);font-weight:700;font-size:13px;color:var(--faint)}
.lvKeys{font-family:var(--display);font-weight:700;font-size:22px;letter-spacing:.06em;text-transform:uppercase}
.lvTitle{font-size:13px;color:var(--muted);line-height:1.3}
.lvStars{margin-top:auto;font-size:12px;color:var(--sun-ink);font-weight:800;min-height:16px}
.lvCard.done{background:#f3fbf6;border-color:#cfe9da}
.lvCard.done .lvNum{color:var(--ok)}
.lvCard.cur{border-color:var(--blue);box-shadow:0 0 0 2px var(--blue-soft),var(--shadow)}
.lvCard.sp .lvKeys{font-size:18px}

/* гонка */
.raceGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:12px;align-items:start}
.home .tiles{grid-template-columns:repeat(auto-fit,minmax(min(100%,168px),1fr))}
body[data-screen="home"] .logo{visibility:hidden}
@media (max-width:560px){ .home .tiles .tile:last-child{grid-column:1 / -1} }

/* ---------- клавіатура телефона ---------- */
/* поле стоїть у видимій зоні (під шапкою), тож браузерові нема куди прокручувати сторінку */
.mobileIn{position:fixed;top:calc(var(--vv-top,0px) + 8px);left:50%;width:2px;height:20px;opacity:0;border:0;padding:0;margin:0;font-size:16px;line-height:20px;color:transparent;background:transparent;caret-color:transparent;z-index:-1;pointer-events:none;resize:none}
.kbBtn{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);z-index:3;background:var(--fg);color:#fff;border:0;border-radius:999px;padding:10px 18px;font-weight:800;font-size:15px;box-shadow:0 6px 18px rgba(22,32,64,.25)}
/* на сенсорних екранах під час гри: висота = видима частина над клавіатурою телефона */
/* під час гри сторінка закріплена: не прокручується й не «пружинить» */
html:has(body.touch[data-screen="play"]){overflow:hidden;overscroll-behavior:none}
body.touch[data-screen="play"]{position:fixed;inset:0;overflow:hidden;overscroll-behavior:none;touch-action:manipulation}
body.touch[data-screen="play"] .app{position:fixed;left:0;right:0;top:var(--vv-top,0px);height:var(--app-h,100%);min-height:0;max-width:none;padding-block:6px 4px}
body.touch.kbOpen .board{display:none}
body.touch.kbOpen .top{padding-block:0}
body.touch[data-screen="play"] .stage{min-height:120px}

/* Поки відкрита клавіатура телефона, гра — компактна смуга вгорі екрана, над клавіатурою */
body.touch.kbOpen .stage{flex:none;height:var(--kb-stage-h,240px);min-height:0}
body.touch.kbOpen .main{flex:none}
body.touch.kbOpen .hud{top:6px;left:6px;right:6px}
body.touch.kbOpen .hud .cell{padding:2px 8px}
body.touch.kbOpen .hud .cell .lbl{display:none}
body.touch.kbOpen .hud .val{font-size:13px}
body.touch.kbOpen .raceText{max-height:3.1em;font-size:15px;line-height:1.5;padding:4px 10px}
body.touch.kbOpen .kbBtn{display:none}

/* ---------- вхід і анкета ---------- */
input[type=tel],input[type=password],input[type=number]{font:inherit;font-size:16px;color:var(--fg);background:var(--soft);border:1px solid transparent;border-radius:10px;padding:10px 12px;width:100%}
input[type=tel]:focus,input[type=password]:focus,input[type=number]:focus{background:var(--panel);border-color:var(--line2);outline:none}
body.booting .tools,body.booting #backBtn{visibility:hidden}
body[data-screen="auth"] .top,body[data-screen="boot"] .top{visibility:hidden}
.authPage{max-width:460px;padding-top:min(6vh,48px)}
.authPage .hero{align-items:center;text-align:center;margin-bottom:6px}
.authCard{padding:16px 18px;gap:12px}
.authCard form{display:flex;flex-direction:column;gap:12px}
.authTabs{display:grid;grid-template-columns:1fr 1fr;background:var(--soft);border-radius:12px;padding:3px}
.authTabs button{border:0;background:transparent;border-radius:9px;padding:8px;font-weight:900;color:var(--muted)}
.authTabs button.sel{background:var(--panel);color:var(--fg);box-shadow:var(--shadow)}
.passRow{display:flex;gap:6px}
.passRow .ghost.icon{width:44px;height:auto;flex:none}
.formErr{color:var(--danger);font-weight:800;font-size:14px;margin:0;min-height:0}
.formErr:empty{display:none}
.authCard .big{width:100%}
.ageIn{max-width:140px}
.goalGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:8px}
.goal{display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:center;text-align:left;background:var(--soft);border:2px solid transparent;border-radius:12px;padding:10px 12px}
.goal .gIcon{grid-row:1 / 3;font-size:24px}
.goal b{font-size:14px;font-weight:900}
.goal small{color:var(--muted);font-size:12.5px}
.goal:hover{border-color:var(--line2)}
.goal.sel{background:var(--blue-soft);border-color:var(--blue)}
.range output{font-weight:900;min-width:90px;text-align:right}

/* ---------- курс ---------- */
.goalBar{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:10px 14px;display:flex;flex-direction:column;gap:6px}
.goalBar .gbText{display:flex;flex-wrap:wrap;gap:2px 14px;align-items:baseline}
.goalBar .gbText span{color:var(--muted);font-size:13px}
.goalBar .bar{height:9px}
.goalBar .bar i{background:linear-gradient(90deg,var(--blue),#5fb0ff)}
.lvHead .modState{margin-left:auto;font-weight:800;color:var(--muted)}
.lvCard.locked{background:var(--soft);box-shadow:none;border-style:dashed;cursor:not-allowed}
.lvCard.locked .lvKeys,.lvCard.locked .lvTitle{opacity:.45}
.lvCard.locked:hover{border-color:var(--line2)}
.lvCard.cp{background:var(--sun-soft);border-color:#f5d999}
.lvCard.cp .lvKeys{font-size:15px;text-transform:none;letter-spacing:0}
.lvCard.cp.done{background:#f3fbf6;border-color:#cfe9da}
.lvCard.cp.locked{background:var(--soft);border-color:var(--line)}
.finalCard{display:flex;gap:14px;align-items:center;text-align:left;width:100%;background:linear-gradient(135deg,#fff 0%,var(--blue-soft) 100%);border:1px solid var(--line2);border-radius:16px;padding:14px 18px;box-shadow:var(--shadow)}
.finalCard .fIcon{font-size:34px}
.finalCard b{display:block;font-size:16px;font-weight:900}
.finalCard small{color:var(--muted);font-size:13px}
.finalCard.locked{background:var(--soft);box-shadow:none;border-style:dashed;cursor:not-allowed}
.finalCard.done{background:linear-gradient(135deg,#fff 0%,#e3f6ea 100%);border-color:#cfe9da}
.finalCard.cur{border-color:var(--blue);box-shadow:0 0 0 2px var(--blue-soft),var(--shadow)}
.toast.info{border-left:4px solid var(--sun)}
.courseList{margin:6px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.courseList li{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2px 12px;background:var(--soft);border-radius:10px;padding:8px 12px;font-size:14px}
.courseList li span{color:var(--muted)}
.courseList li.done{background:#f3fbf6}
.courseList li.done span{color:var(--ok);font-weight:800}
.courseList li.cur{background:var(--blue-soft)}

/* ---------- пальці ---------- */
.center{text-align:center}
.handsPick{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:14px}
.handCol{display:flex;flex-direction:column;gap:8px}
.handCol h3{margin:0;font-size:15px;font-weight:900;color:var(--muted)}
.fingerBtn{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:4px 12px;text-align:left;background:var(--panel);border:1px solid var(--line);border-left:6px solid var(--fc);border-radius:14px;padding:12px 14px;box-shadow:var(--shadow)}
.fingerBtn:hover{border-color:var(--fc)}
.fingerBtn .fDot{width:14px;height:14px;border-radius:50%;background:var(--fc);grid-row:1 / 3}
.fingerBtn b{font-size:15px;font-weight:900}
.fingerBtn .fKeys{grid-column:2;font-family:var(--display);font-weight:700;font-size:16px;letter-spacing:.12em;text-transform:uppercase}
.fingerBtn .tag{grid-column:3;grid-row:1 / 3}
.tag{display:inline-block;background:var(--sun-soft);color:var(--sun-ink);border-radius:999px;padding:2px 8px;font-size:11px;font-weight:900}
.fingerBtn.weak{background:#fffaf0}

/* ---------- тест ---------- */
.testPage{max-width:860px}
.testHead{display:flex;flex-direction:column;gap:4px}
.testLive{display:flex;flex-direction:column;gap:10px}
.testStats{display:flex;flex-wrap:wrap;gap:8px 22px;align-items:baseline}
.testStats span{display:flex;align-items:baseline;gap:6px}
.testStats b{font-family:var(--display);font-size:22px;font-variant-numeric:tabular-nums}
.testStats small{color:var(--muted);font-size:13px}
.testStats .tsReq{margin-left:auto;color:var(--sun-ink);font-weight:800;font-size:13px}
.testBar{height:6px}
.testBar i{background:var(--blue)}
.testBox{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px 18px;font-size:clamp(19px,2.3vw,25px);line-height:1.75;height:calc(1.75em * 5 + 28px);overflow:hidden;box-shadow:var(--shadow);cursor:text;color:var(--faint);font-weight:700;word-break:normal}
.testBox .tw{display:inline-block;white-space:pre}
.testBox span span{border-radius:4px}
.testBox .ok{color:var(--fg)}
.testBox .bad{color:var(--danger);background:#fde8ec}
.testBox .cur{color:var(--fg);background:var(--blue-soft);box-shadow:inset 0 -3px 0 var(--blue)}
.testBox .sp.cur{background:var(--blue-soft)}
.testBox .shake{animation:tshake .25s}
@keyframes tshake{0%,100%{transform:none}25%{transform:translateX(-3px)}75%{transform:translateX(3px)}}
.testResult{padding:16px 18px;gap:10px}
.testResult h4{margin:6px 0 0;font-size:14px;font-weight:900}
.testResult .pass{color:var(--ok)}
.testResult .fail{color:var(--danger)}
.testResult p{margin:0;line-height:1.5}
.testResult .good{color:var(--ok);font-weight:800}
.resNums{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.resNums span{background:var(--soft);border-radius:12px;padding:10px;text-align:center}
.resNums b{display:block;font-family:var(--display);font-size:clamp(18px,3vw,26px)}
.resNums small{color:var(--muted);font-size:12px}
.analysis{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.analysis li{padding:8px 12px 8px 36px;border-radius:10px;position:relative;font-size:14.5px;line-height:1.45}
.analysis li::before{position:absolute;left:12px;top:8px}
.analysis li.good{background:#f3fbf6}.analysis li.good::before{content:"✓";color:var(--ok);font-weight:900}
.analysis li.ok{background:var(--soft)}.analysis li.ok::before{content:"•";font-weight:900}
.analysis li.work{background:var(--sun-soft)}.analysis li.work::before{content:"↗";color:var(--sun-ink);font-weight:900}
.plan{background:var(--blue-soft);border-radius:12px;padding:10px 14px;display:flex;flex-direction:column;gap:6px}
.planList{margin:0;padding-left:20px;font-size:14px;line-height:1.55}

/* ---------- рейтинг ---------- */
.ratingText{margin:0;background:var(--soft);border-radius:12px;padding:12px 16px;font-size:15px;line-height:1.6;color:var(--fg)}
.ratingMine{margin:0;font-size:15px}
table.board{width:100%}
table.board td:first-child{width:36px}

/* ---------- обліковий запис ---------- */
.accName{display:flex;gap:12px;align-items:center}
.accName .avatar{width:44px;height:44px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--display);font-size:20px;flex:none}
.accName b{display:block;font-size:17px}
.accName small{color:var(--muted);font-size:13px}
.accMeta{display:flex;flex-wrap:wrap;gap:6px}
.accMeta span{background:var(--soft);border-radius:999px;padding:4px 10px;font-size:13px}

/* тест на телефоні: сторінка закріплена, поле з текстом над клавіатурою */
html:has(body.touch[data-screen="test"]){overflow:hidden;overscroll-behavior:none}
body.touch[data-screen="test"]{position:fixed;inset:0;overflow:hidden;overscroll-behavior:none;touch-action:manipulation}
body.touch[data-screen="test"] .app{position:fixed;left:0;right:0;top:var(--vv-top,0px);height:var(--app-h,100%);min-height:0;max-width:none;padding-block:6px 4px}
body.touch.kbOpen[data-screen="test"] .testHead{display:none}
body.touch.kbOpen[data-screen="test"] .testLive .btns{gap:6px}
body.touch.kbOpen[data-screen="test"] .testLive .btns .ghost{padding:4px 10px;font-size:13px}
body.touch.kbOpen[data-screen="test"] #testRestart{display:none}
body.touch.kbOpen[data-screen="test"] .testBox{height:calc(1.75em * 3 + 20px);padding:8px 12px;font-size:18px}
body.touch.kbOpen[data-screen="test"] .testStats b{font-size:16px}
body.touch.kbOpen[data-screen="test"] .page{padding-block:2px}
@media (max-width:560px){ .resNums{grid-template-columns:repeat(2,1fr)} .testBox{font-size:19px;padding:10px 12px} }
#pwChange .passRow,#classRow .passRow{flex-wrap:wrap}
#pwChange .passRow input,#classRow .passRow input{flex:1 1 140px}

/* ---------- вибір героя ---------- */
.heroPick{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,150px),1fr));gap:10px}
.heroCard{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;background:var(--soft);border:2px solid transparent;border-radius:14px;padding:8px 10px 12px;transition:transform .12s,border-color .12s,background .12s}
.heroCard:hover{transform:translateY(-2px);border-color:var(--line2)}
.heroCard canvas{display:block;width:128px;height:96px;background:linear-gradient(#eaf3ff 0 74%,#d7efcf 74% 100%);border-radius:10px}
.heroCard b{font-size:14px;font-weight:900}
.heroCard small{color:var(--muted);font-size:12px;line-height:1.35}
.heroCard.sel{background:var(--blue-soft);border-color:var(--blue)}
.heroCard.sel b::after{content:" ✓";color:var(--blue)}
.orLine{display:flex;align-items:center;gap:10px;color:var(--faint);font-size:13px;font-weight:800}
.orLine::before,.orLine::after{content:"";flex:1;height:1px;background:var(--line)}
#guestBtn{width:100%}
.guestNote{margin:0;background:var(--sun-soft);color:var(--sun-ink);border-radius:12px;padding:8px 12px;font-size:14px;font-weight:700}

/* ---------- бренд OctoType ---------- */
.logo{display:inline-flex;align-items:center;gap:6px}
.logo .word span,.heroTitle .word span{color:#7c3aed}
.mark{width:30px;height:30px;flex:none;display:inline-block}
.heroTitle{display:inline-flex;align-items:center;gap:12px}
.heroTitle .mark-lg{width:1.35em;height:1.35em;animation:octoBob 3s ease-in-out infinite}
.authPage .heroTitle{justify-content:center}
@keyframes octoBob{0%,100%{transform:translateY(0) rotate(-3deg)}50%{transform:translateY(-6px) rotate(3deg)}}
@media (prefers-reduced-motion:reduce){.heroTitle .mark-lg{animation:none}}
.credit{margin:6px 0 0;text-align:center;color:var(--faint);font-size:13px;font-weight:700;letter-spacing:.02em}
.credit b{color:var(--muted)}
.nameRow{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:460px){.nameRow{grid-template-columns:1fr}}
.logo .word,.heroTitle .word{color:var(--fg)}

/* ---------- 🧩 Головоломки ---------- */
.pzIntro{margin:0;color:var(--muted);font-size:15px;line-height:1.5;max-width:760px}
.pzCat{display:flex;flex-direction:column;gap:10px;margin-top:8px}
.pzCatTitle{margin:6px 0 0;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;font-family:var(--display);font-weight:700;font-size:17px}
.pzCatTitle small{font-family:var(--body);font-weight:700;font-size:13px;color:var(--muted)}
.pzTiles{grid-template-columns:repeat(auto-fill,minmax(min(100%,230px),1fr))}
.tile.pz .tArt{height:86px;font-size:44px}
.tArt.pz-num{background:linear-gradient(135deg,#9cc3ff,#3f7be6)}
.tArt.pz-logic{background:linear-gradient(135deg,#d7c2ff,#7c4ddb)}
.tArt.pz-word{background:linear-gradient(135deg,#ffd79a,#f08a3c)}
.tArt.pz-mem{background:linear-gradient(135deg,#a7e8c4,#2fa36b)}
.pzBadge{margin-top:2px;font-size:12px;font-weight:800;color:var(--ok);background:#e6f6ee;border-radius:999px;padding:3px 10px}

.pzPage{max-width:900px;position:relative}
.pzBar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px}
.pzSeg{display:inline-flex;background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:3px}
.pzSeg button{border:0;background:none;border-radius:9px;padding:6px 12px;font-weight:800;font-size:14px;color:var(--muted)}
.pzSeg button[aria-pressed="true"]{background:var(--panel);color:var(--fg);box-shadow:var(--shadow)}
.pzStatus{font-weight:700;color:var(--muted);font-size:14px}
.pzStatus b{color:var(--fg)}
.pzTime{margin-left:auto;font-weight:800;font-variant-numeric:tabular-nums;color:var(--muted)}
.pzRules{margin:0;font-size:14px;line-height:1.5;color:var(--muted);background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:10px 14px}
.pzBody{display:flex;flex-direction:column;align-items:center;gap:14px}
.pzMsg{margin:0;min-height:1.4em;text-align:center;font-weight:800;color:var(--muted)}
.pzMsg.ok{color:var(--ok)} .pzMsg.no{color:var(--danger)}
.pzLives{color:var(--danger);letter-spacing:2px}
.pzLives i{font-style:normal;color:var(--line2)}

/* сітка */
.pzGrid{--n:4;display:grid;grid-template-columns:repeat(var(--n),1fr);width:min(100%,calc(var(--n) * 58px));gap:3px;user-select:none;-webkit-user-select:none}
.pzCell{aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:var(--panel);border:1px solid var(--line);border-radius:8px;
  font-weight:900;font-size:clamp(15px,4.4vw,24px);padding:0;color:var(--blue);transition:background .12s,border-color .12s}
button.pzCell:hover{border-color:var(--line2)}
.pzCell.sel{background:var(--blue-soft);border-color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue)}
.pzCell.given{color:var(--fg)}
.pzCell.hinted{color:var(--sun-ink);background:var(--sun-soft)}
.pzCell.bad{color:var(--danger);background:#fde8ec;border-color:#f3a6b4}
.pzGrid.solved .pzCell{border-color:#9adbbd}
.pzSum{display:flex;align-items:center;justify-content:center;font-weight:900;color:var(--muted);font-size:clamp(13px,3.6vw,18px);font-variant-numeric:tabular-nums}
.pzSum.ok{color:var(--ok)} .pzSum.no{color:var(--danger)}
.pzSum.diag::before{content:'↘';font-size:.8em;margin-right:2px}
.okT{color:var(--ok)}
.pzPad{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;max-width:520px}
.pzPad .ghost{min-width:46px;height:46px;font-size:18px;font-weight:900}
.pzPad .ghost:disabled{opacity:.3;cursor:default}

/* судоку: межі блоків */
.pzGrid.sudoku{gap:0;border:2px solid var(--fg);border-radius:10px;overflow:hidden;width:min(100%,calc(var(--n) * 54px))}
.sudoku .pzCell{border-radius:0;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.sudoku .pzCell.bR{border-right:2px solid var(--fg)} .sudoku .pzCell.bB{border-bottom:2px solid var(--fg)}
.sudoku .pzCell.peer{background:#f6f8fc}
.sudoku .pzCell.same{background:#dfe9fb}
.sudoku .pzCell.sel{box-shadow:inset 0 0 0 2px var(--blue)}
.magicWrap{display:flex;flex-direction:column;align-items:center;gap:8px;width:100%}
.pzGrid.magic{width:min(100%,calc(var(--n) * 68px))}

/* сапер і морський бій */
.mines .pzCell.num{background:var(--soft);color:var(--fg);cursor:default}
.mines .pzCell.mine{background:#fff1f3;font-size:clamp(14px,3.6vw,22px)}
.mines .pzCell.safe,.ships .pzCell.water{color:#5aa9d6;background:#eef7fc}
.pzCell.locked{outline:2px dashed var(--sun);outline-offset:-4px}
.ships .pzCell.ship{background:#33415c;border-color:#33415c}
.ships .pzCell.ship.locked{outline-color:var(--sun)}
.shipFleet{display:flex;flex-wrap:wrap;gap:6px 14px;justify-content:center;font-weight:800;color:var(--muted);font-size:14px}
.shipItem{display:inline-flex;align-items:center;gap:2px}
.shipItem i{width:14px;height:14px;border-radius:3px;background:#33415c;display:inline-block}

/* логіграма */
.lgWrap{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:16px;width:100%;align-items:start}
@media (max-width:760px){ .lgWrap{grid-template-columns:1fr} }
.lgClues{margin:0;padding:12px 14px 12px 34px;background:var(--panel);border:1px solid var(--line);border-radius:14px;display:flex;flex-direction:column;gap:7px;font-size:15px;line-height:1.4}
.lgClues li{cursor:pointer}
.lgClues li.used{color:var(--faint);text-decoration:line-through}
.lgSide{display:flex;flex-direction:column;gap:10px;overflow-x:auto}
.lgTable{border-collapse:separate;border-spacing:4px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:6px}
.lgTable th{font-size:13px;color:var(--muted);text-align:left;padding:2px 4px;white-space:nowrap}
.lgTable tr th:first-child{color:var(--fg);font-size:15px}
.lgTable select{font:inherit;font-weight:700;font-size:14px;padding:6px 8px;border:1px solid var(--line2);border-radius:8px;background:var(--panel);color:var(--fg);max-width:150px}
.lgTable select.dup{border-color:var(--danger);color:var(--danger)}
.lgTable select:disabled{background:var(--sun-soft);color:var(--sun-ink);opacity:1}
.lgTable.solved select{border-color:var(--ok);color:var(--ok)}

/* числові ряди, анаграми, цифри */
.seqBox,.anaBox,.dgBox{display:flex;flex-direction:column;align-items:center;gap:14px;width:100%}
.seqRow{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.seqNum,.seqIn{min-width:62px;height:58px;display:inline-flex;align-items:center;justify-content:center;background:var(--panel);border:1px solid var(--line);border-radius:12px;
  font-family:var(--display);font-weight:700;font-size:22px;padding:0 10px;box-shadow:var(--shadow)}
.seqIn{width:96px;text-align:center;border:2px dashed var(--blue);color:var(--blue);outline:none}
.seqDiff{display:flex;gap:8px;color:var(--sun-ink);font-weight:900;flex-wrap:wrap;justify-content:center}
.seqDiff span{background:var(--sun-soft);border-radius:999px;padding:3px 10px}
.seqIn.ok,.anaIn.ok,.dgIn.ok{border-color:var(--ok);color:var(--ok)}
.seqIn.no,.dgIn.no{border-color:var(--danger);color:var(--danger)}
.anaTiles{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.anaTile{width:52px;height:56px;display:flex;align-items:center;justify-content:center;border-radius:12px;background:linear-gradient(#fff,#f0f3fa);border:1px solid var(--line2);
  box-shadow:0 3px 0 var(--line2);font-family:var(--display);font-weight:700;font-size:24px}
.anaIn,.dgIn{font:inherit;font-family:var(--display);font-weight:700;font-size:24px;text-align:center;letter-spacing:.12em;width:min(100%,360px);padding:10px 14px;border:2px solid var(--line2);border-radius:12px;outline:none;background:var(--panel);color:var(--fg)}
.anaIn:focus,.dgIn:focus{border-color:var(--blue)}
.shake{animation:pzShake .35s}
@keyframes pzShake{20%,60%{transform:translateX(-6px)}40%,80%{transform:translateX(6px)}}
.dgBig{height:140px;display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:700;font-size:110px;color:var(--blue)}
.dgBig.pop{animation:pzPop .3s ease-out}
@keyframes pzPop{from{transform:scale(.6);opacity:.2}}

/* криптограма */
.cryWrap{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 22px;max-width:820px}
.cryWord{display:inline-flex;gap:4px;align-items:flex-end}
.cryCell{width:40px;display:flex;flex-direction:column;align-items:center;gap:2px;background:none;border:0;padding:0}
.cryCell b{width:40px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--panel);border:1px solid var(--line2);border-radius:8px;
  font-family:var(--display);font-weight:700;font-size:21px;color:var(--blue)}
.cryCell small{font-weight:800;font-size:12px;color:var(--muted)}
.cryCell.sel b{background:var(--blue-soft);border-color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue)}
.cryCell.locked b{color:var(--fg);background:var(--soft)}
.cryWrap.solved .cryCell b{border-color:var(--ok);color:var(--ok)}
.cryPunct{font-family:var(--display);font-size:22px;font-weight:700;padding-bottom:20px}
.cryPad{display:grid;grid-template-columns:repeat(11,1fr);gap:5px;width:min(100%,560px)}
.cryPad .ghost{padding:8px 0;font-size:16px;font-weight:900}
.cryPad .ghost.used{opacity:.35}
.cryPad .wide{grid-column:span 2}
@media (max-width:520px){ .cryCell,.cryCell b{width:30px} .cryCell b{height:36px;font-size:17px} .cryPad .ghost{font-size:14px;padding:7px 0} }

/* філворд */
.wsWrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;align-items:flex-start;width:100%}
.pzGrid.ws{width:min(100%,calc(var(--n) * 44px));gap:2px;touch-action:none}
.ws .pzCell{color:var(--fg);font-size:clamp(13px,3.8vw,20px);cursor:pointer;border-radius:6px}
.ws .pzCell.found{background:hsl(var(--h) 85% 88%);border-color:hsl(var(--h) 60% 70%)}
.ws .pzCell.sel{background:var(--sun-soft);border-color:var(--sun);box-shadow:none}
.ws .pzCell.hint{animation:pzBlink .5s 4 alternate}
@keyframes pzBlink{to{background:var(--sun);color:#fff}}
.wsList{list-style:none;margin:0;padding:12px 16px;display:grid;grid-template-columns:repeat(2,auto);gap:6px 18px;background:var(--panel);border:1px solid var(--line);border-radius:14px;font-weight:800;font-size:15px;align-content:start}
.wsList li.done{color:var(--ok);text-decoration:line-through}

/* пам'ять */
.pzGrid.mem{width:min(100%,calc(var(--n) * 62px))}
.mem .pzCell{color:var(--fg)}
.mem .pzCell.lit{background:var(--blue);border-color:var(--blue);color:#fff}
.mem .pzCell.start:not(.lit){background:var(--blue-soft)}
.mem .pzCell.finish:not(.lit){background:#e6f6ee}
.mem .pzCell.miss{background:var(--sun-soft);border-color:var(--sun)}
.miBox{display:flex;flex-direction:column;align-items:center;gap:14px;width:100%}
.miBar{width:min(100%,420px);height:8px;border-radius:99px;background:var(--soft);overflow:hidden}
.miBar i{display:block;height:100%;width:100%;background:var(--blue);transition:width linear}
.miGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px;width:min(100%,700px)}
.miItem{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 6px;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
.miItem .e{font-size:40px;line-height:1.1}
.miItem small{font-size:12px;font-weight:700;color:var(--muted);text-align:center}
.miItem.on{border-color:var(--blue);background:var(--blue-soft);box-shadow:inset 0 0 0 1px var(--blue)}
.miItem.right{border-color:var(--ok);background:#e6f6ee}
.miItem.miss{border-color:var(--sun);background:var(--sun-soft)}
.miItem.bad{border-color:var(--danger);background:#fde8ec}

/* кінець задачі */
.pzEnd{position:fixed;inset:0;z-index:40;background:rgba(26,33,50,.35);display:flex;align-items:center;justify-content:center;padding:16px;animation:tin .25s ease-out}
.pzEndCard{background:var(--panel);border-radius:20px;padding:22px 26px;max-width:420px;width:100%;text-align:center;box-shadow:0 20px 50px rgba(22,32,64,.25);display:flex;flex-direction:column;align-items:center;gap:8px}
.pzEndCard .mark-lg{width:64px;height:64px;animation:octoBob 3s ease-in-out infinite}
.pzEndCard h3{margin:0;font-family:var(--display);font-size:22px}
.pzEndCard p{margin:0 0 6px;color:var(--muted);font-weight:700;line-height:1.45}
@media (prefers-reduced-motion:reduce){ .pzEndCard .mark-lg,.dgBig.pop,.shake{animation:none} }
@media (max-width:560px){
  .tile.pz .tArt{height:56px;font-size:32px}
  .lgTable select{max-width:112px;font-size:13px;padding:5px 4px}
  .lgTable th{font-size:12px}
  .pzTime{margin-left:0}
}