/* «Шахта» в стиле приложения ReBet: тёмные панели, синий акцент, шрифт Unbounded как у логотипа. */
:root{--bg:#0b0d12;--panel:#151820;--panel2:#1c2029;--line:#2d313d;--field:#1a1d26;--text:#f2f4f8;--muted:#b3bac8;--faint:#8d97a8;--accent:#70c4ff;
  --btn1:#0978c3;--btn2:#0965ac;--btn-border:#409bdf;--green:#2ec4b6;--red:#e63946}
*{box-sizing:border-box}
html,body{margin:0;background:transparent!important;color:var(--text);font-family:var(--font-app,'Unbounded'),system-ui,sans-serif;-webkit-tap-highlight-color:transparent}
main{max-width:440px;margin:0 auto;padding:4px 10px calc(12px + env(safe-area-inset-bottom))}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled{opacity:.45;cursor:default}
.stage{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#7EC8F2;line-height:0}
canvas{display:block;width:100%;height:auto;image-rendering:pixelated;image-rendering:crisp-edges}
.hud{position:absolute;left:8px;top:8px;display:flex;gap:6px;pointer-events:none;line-height:1}
.hud span{padding:5px 9px;border-radius:99px;background:#0b0d12b8;border:1px solid #ffffff22;font-size:10px;font-weight:800;color:#ffe082;letter-spacing:.02em}
.hud span:empty{display:none}
#overlay{position:absolute;inset:34% 8% auto;padding:20px 12px;text-align:center;line-height:1.35;white-space:pre-line;font-size:17px;font-weight:900;color:#fff;
  background:linear-gradient(#1b1f2af2,#11141cf2);border:1px solid var(--btn-border);border-radius:18px;box-shadow:0 10px 30px #000a}
#overlay[hidden]{display:none}
#notice{min-height:16px;margin:8px 4px 6px;font-size:10px;font-weight:700;line-height:1.5;color:var(--muted);text-align:center}

/* Панель: баланс, ставка, главная кнопка, три значка, выигрыш */
.bar{display:grid;grid-template-columns:minmax(0,1fr) auto auto;grid-template-areas:"buy play side" "stake play side";gap:6px 10px;align-items:center;
  padding:10px;border-radius:18px;background:linear-gradient(#1b1f2a,#11141c);border:1px solid var(--line)}
.stake small{display:block;font-size:9px;font-weight:700;color:var(--faint);letter-spacing:.04em;text-transform:uppercase}
.stake{grid-area:stake;display:flex;align-items:center;gap:6px;min-width:0}
.stake button{flex:none;width:34px;height:36px;padding:0;border-radius:10px;border:1px solid var(--line);background:var(--field);font-size:18px;font-weight:900}
.stake label{flex:1;min-width:0;padding:3px 8px;border-radius:10px;border:1px solid var(--line);background:var(--field)}
.stake input{width:100%;min-width:0;padding:0;border:0;outline:0;background:none;font-size:15px;font-weight:900;text-align:center}
#play{grid-area:play;width:84px;height:84px;padding:0;border-radius:50%;border:1px solid var(--btn-border);
  background:linear-gradient(180deg,var(--btn1),var(--btn2));box-shadow:0 5px 0 #094672,0 8px 18px #0978c355;display:grid;place-items:center;transition:transform .12s}
#play:active:enabled{transform:translateY(3px);box-shadow:0 2px 0 #094672}
#play svg{width:42px;height:42px;fill:none;stroke:#fff;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
#play.stop{background:linear-gradient(180deg,#d1465a,#a32638);border-color:#ff8794;box-shadow:0 5px 0 #6d1624}
.side{grid-area:side;display:flex;flex-direction:column;gap:6px}
.ico{width:36px;height:36px;padding:0;display:grid;place-items:center;border-radius:11px;border:1px solid var(--line);background:var(--field)}
.ico svg{width:19px;height:19px;fill:none;stroke:var(--text);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
#sound .off{display:none}#sound.off .on{display:none}#sound.off .off{display:inline}
@media(max-width:360px){#play{width:72px;height:72px}.bar{gap:6px 8px}}

/* Окна */
dialog{width:calc(100% - 24px);max-width:420px;max-height:86vh;padding:18px;border-radius:18px;border:1px solid var(--line);background:#14161d;color:var(--text);box-shadow:0 20px 50px #000a}
dialog::backdrop{background:#000a}
dialog h2{margin:0 0 8px;font-size:17px;font-weight:900}
dialog h3{margin:14px 0 6px;font-size:12px;font-weight:800;color:var(--accent)}
dialog p{margin:0 0 8px;font-size:11px;line-height:1.7;color:var(--muted)}
dialog b{color:var(--text)}
.row{display:flex;gap:8px;margin-top:12px}.row button{flex:1}
dialog button{min-height:40px;padding:8px 12px;border-radius:12px;border:1px solid var(--line);background:var(--panel2);font-size:12px;font-weight:800}
dialog .primary,#auto{background:linear-gradient(180deg,var(--btn1),var(--btn2));border-color:var(--btn-border)}
#modeList{display:grid;gap:6px;margin:8px 0}
#modeList button{display:flex;justify-content:space-between;align-items:center;gap:8px;text-align:left}
#modeList b{color:#ffc94a}
.set{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.set label{display:grid;gap:4px;font-size:9px;font-weight:700;color:var(--faint);text-transform:uppercase}
.set select{width:100%;padding:9px 8px;border-radius:10px;border:1px solid var(--line);background:var(--field);font-size:11px;font-weight:700}
.pay-table{width:100%;border-collapse:collapse;margin:6px 0 10px;font-size:11px}
.pay-table td{padding:6px 8px;border-bottom:1px solid var(--line)}
.pay-table td:last-child{text-align:right;font-weight:800;color:var(--accent)}
#symbolInfo{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:6px 0}
#symbolInfo>div{display:flex;gap:8px;align-items:center;padding:6px;border-radius:10px;background:var(--panel);border:1px solid var(--line);font-size:9px;line-height:1.5;font-weight:700}
#symbolInfo canvas{width:30px;height:30px;flex:none;image-rendering:pixelated}
body.paused .stage{opacity:.7}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

/* Купить бонус — вместо баланса; ускорение — значок ⚡ с множителем */
.buybtn{grid-area:buy;display:flex;align-items:center;gap:9px;min-width:0;padding:8px 10px;border-radius:12px;border:1px solid #ffc94a66;
  background:linear-gradient(180deg,#2b2412,#1b1a14);text-align:left}
.buybtn svg{flex:none;width:24px;height:24px;fill:none;stroke:#ffc94a;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.buybtn span{min-width:0}.buybtn small{display:block;font-size:8px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#d9b45a}
.buybtn b{display:block;margin-top:2px;font-size:12px;font-weight:900;color:#ffe082;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#speedBtn{position:relative}#speedBtn svg{stroke:var(--text)}
#speedBtn i{position:absolute;right:-4px;top:-5px;padding:1px 4px;border-radius:99px;background:var(--btn1);border:1px solid var(--btn-border);font-style:normal;font-size:8px;font-weight:900;line-height:1.3}
#speedBtn.on{border-color:var(--btn-border);background:#10283d}#speedBtn.on svg{fill:#ffc94a;stroke:#ffc94a}
.set.one{grid-template-columns:1fr}

/* Всё помещается в экран: поле сжимается по высоте, панель всегда видна целиком (без прокрутки) */
html,body{height:100%;overflow:hidden}
main{height:100%;display:flex;flex-direction:column;padding-bottom:6px}
.stage{flex:1 1 auto;min-height:0;display:flex;justify-content:center;align-items:center;background:#7EC8F2}
canvas{width:auto;height:100%;max-width:100%;max-height:100%;aspect-ratio:2/3;object-fit:contain}
#notice{flex:none;margin:5px 4px 4px;min-height:0;font-size:9px;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar{flex:none;padding:8px;gap:6px 8px}
#play{width:72px;height:72px}#play svg{width:36px;height:36px}
.ico{width:32px;height:32px}.side{gap:5px}
.stake button{height:32px;width:30px}.buybtn{padding:6px 9px}
@media(max-height:620px){#play{width:62px;height:62px}.ico{width:28px;height:28px}.side{gap:4px}#notice{display:none}}
/* холст растягивается на всю ширину поля; ширину картинки подбирает game.js (небо и земля — во всю ширину) */
canvas{width:100%;height:100%;max-width:none;aspect-ratio:auto;object-fit:fill}

/* Bonus Buy: карточки режимов */
dialog.bb{max-width:440px;padding:14px}
.bb-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.bb-head h2{flex:1;margin:0}.bb-head span{font-size:10px;font-weight:700;color:var(--muted)}.bb-head span b{color:var(--text)}
dialog .bb-x{min-height:0;width:32px;height:32px;padding:0}
.bb-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.bb-card{position:relative;display:flex;flex-direction:column;border-radius:14px;overflow:hidden;background:var(--panel2);border:1px solid var(--line)}
.bb-card:last-child:nth-child(odd){grid-column:1/-1}
.bb-art{position:relative;height:66px;display:flex;align-items:center;justify-content:center;gap:2px;background:linear-gradient(180deg,#7ec8f2,#5aa0d4 70%,#5a9a32 70% 76%,#8b5a2b 76%);image-rendering:pixelated}
.bb-art img{width:34px;height:34px;object-fit:contain;image-rendering:pixelated;filter:drop-shadow(0 2px 2px #0006)}
.bb-art img.big{width:46px;height:46px}
.bb-art em{position:absolute;bottom:3px;left:0;right:0;text-align:center;font-style:normal;font-size:8px;font-weight:900;color:#fff;text-shadow:0 1px 0 #000,0 0 3px #000}
.bb-art.dark{background:linear-gradient(180deg,#3b2a5c,#1f1735)}.bb-art.gold{background:linear-gradient(180deg,#f5d36b,#b98a2a 70%,#7a5a1f)}
.bb-body{padding:7px 8px 8px;text-align:center}
.bb-body b{display:block;font-size:11px;font-weight:900;letter-spacing:.02em}
.bb-body strong{display:block;margin:3px 0 6px;font-size:14px;font-weight:900;color:#ffe082}
.bb-body button{width:100%;min-height:34px;font-size:11px}
.bb-body button.buy{background:linear-gradient(180deg,#22c3d8,#1293a8);border-color:#5fe3f5}
.bb-body button.act{background:linear-gradient(180deg,#22c38a,#12996a);border-color:#5ff0b8}
.bb-body button:disabled{opacity:.4}
.bb-i{position:absolute;top:4px;right:4px;width:22px;height:22px;min-height:0!important;padding:0!important;border-radius:50%!important;background:#0009!important;border:1px solid #fff4!important;font-size:12px!important;font-weight:800!important;line-height:1!important;letter-spacing:0!important;text-indent:0!important;text-align:center!important;display:grid!important;place-items:center!important;color:#fff!important;box-shadow:none!important;z-index:1}
#modeList .bb-i{display:flex!important;justify-content:center!important;align-items:center!important;gap:0!important;width:22px!important;height:22px!important;min-width:22px;flex:none!important;padding:0!important;text-align:center!important;font-style:normal;font-family:Georgia,serif!important;font-size:13px!important}
.bb-desc{display:none;position:absolute;inset:0;padding:10px;background:#11141cf5;font-size:10px;line-height:1.5;color:var(--muted);z-index:2;text-align:left}
.bb-card.info .bb-desc{display:block}

/* активированный режим: карточка подсвечена, кнопка «Копать» — золотая */
.bb-card.active{border-color:#22c38a;box-shadow:0 0 0 2px #22c38a66}
.bb-body button.act.on{background:linear-gradient(180deg,#3a4150,#2a2f3a);border-color:#5d6577}
#play.mode{background:linear-gradient(180deg,#f0b429,#c98a12);border-color:#ffd56b;box-shadow:0 5px 0 #7a5208,0 8px 18px #f0b42955}