/* kheloaurseekho.in — games */
.game [hidden]{display:none!important}
.ghero{padding:20px 0 4px}
.game{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:14px;box-shadow:var(--shadow);margin:10px 0 18px;position:relative;scroll-margin-top:8px}
.gh{font-size:1.1rem;margin:.4em 0 .5em}
.btn.big{font-size:1.25rem;padding:14px 28px;border-radius:999px}
.btn.small{font-size:.85rem;padding:6px 12px}
.row.center{justify-content:center}

/* level buttons */
.lvls{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.lvl{display:flex;flex-direction:column;align-items:center;gap:2px;padding:18px 12px;border-radius:18px;border:3px solid transparent;cursor:pointer;font:inherit;color:#1d2433;
  box-shadow:0 5px 0 rgba(0,0,0,.15);transition:transform .12s}
.lvl:nth-child(1){background:#bbf7d0}.lvl:nth-child(2){background:#fde68a}.lvl:nth-child(3){background:#fecaca}
.lvl:hover{transform:translateY(-2px)}.lvl:active{transform:translateY(3px);box-shadow:0 2px 0 rgba(0,0,0,.15)}
.lvl b{font-size:1.2rem}.lvl small{color:#4b5563}.lv-ico{font-size:2.2rem}
.lvl .best{font-size:.8rem;font-weight:700;color:#92400e;min-height:1.2em}

/* bar of chips */
.gbar,.hud{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.chip{display:inline-flex;align-items:center;gap:4px;font-weight:800;font-size:.95rem;background:var(--yellow);color:var(--ink);border-radius:999px;padding:5px 12px;border:0;font-family:inherit}
.btnchip{cursor:pointer;background:#e0e7ff;color:#1e1b4b}
.btnchip:active{transform:translateY(1px)}
.snd{margin-left:auto}

/* jigsaw */
.jig .gplay{display:grid;gap:10px}
.board-wrap{position:relative}
.board{display:block;width:100%;max-width:620px;margin:0 auto;touch-action:manipulation;background:#e0f2fe;border-radius:16px}
:root[data-theme=dark] .board{background:#0f2a3d}
.board .slot{fill:#ffffff;stroke:#94a3b8;stroke-width:.9;stroke-dasharray:3 2;cursor:pointer}
.board .slot.placed{stroke:#475569;stroke-dasharray:none;animation:pop .35s ease-out;transform-box:fill-box;transform-origin:center}
.board .fixed{stroke:#64748b;stroke-width:.7;opacity:.85}
.board .outline{fill:none;stroke:#1e293b;stroke-width:1.6;pointer-events:none}
.board .flash{animation:blink .5s ease-in-out 5;fill:#fde047!important}
.board .ring{fill:none;stroke:#e11d48;stroke-width:3;stroke-dasharray:5 4;animation:blinko .5s ease-in-out 5}
.board.done{max-width:360px;margin-bottom:6px}
@keyframes pop{0%{transform:scale(1.15)}100%{transform:scale(1)}}
@keyframes blink{50%{fill:#fb923c}}
@keyframes blinko{50%{opacity:.2}}
.tray{display:flex;align-items:center;gap:14px;background:linear-gradient(135deg,#fff7ed,#fef3c7);border:2px dashed #f59e0b;border-radius:18px;padding:10px 14px}
:root[data-theme=dark] .tray{background:#2a2216;border-color:#a16207}
.piece-box{width:118px;height:118px;flex:none;display:grid;place-items:center;background:#fff;border-radius:16px;box-shadow:0 4px 0 rgba(0,0,0,.12);touch-action:none;cursor:grab;user-select:none;-webkit-user-select:none}
.piece-box.in{animation:popin .35s ease-out}
.piece-box.lift{opacity:.35}
.piece-box.shake{animation:shake .4s}
.piece-svg{width:100px;height:100px;pointer-events:none}
.piece-info{display:flex;flex-direction:column;gap:4px;min-width:0}
.piece-name{font-size:1.3rem;line-height:1.15}
.piece-info small{color:var(--muted)}
.piece-info .btn{align-self:flex-start}
.ghost{position:fixed;left:0;top:0;z-index:50;pointer-events:none;filter:drop-shadow(0 6px 8px rgba(0,0,0,.35))}
.ghost svg{display:block;overflow:visible}
.toast{position:absolute;left:50%;top:10px;transform:translate(-50%,-6px);margin:0;background:#1e293b;color:#fff;font-weight:700;padding:6px 14px;border-radius:999px;opacity:0;transition:.2s;pointer-events:none;white-space:nowrap;max-width:95%;overflow:hidden;text-overflow:ellipsis}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.good{background:#15803d}.toast.bad{background:#b91c1c}
@keyframes popin{0%{transform:scale(.4) rotate(-8deg);opacity:0}70%{transform:scale(1.08)}100%{transform:scale(1)}}
@keyframes shake{20%{transform:translateX(-8px)}40%{transform:translateX(8px)}60%{transform:translateX(-5px)}80%{transform:translateX(5px)}}
@media (min-width:900px){
  .jig .gplay{grid-template-columns:1fr 300px;grid-template-areas:"bar bar" "board tray";align-items:start}
  .jig .gbar{grid-area:bar}.jig .board-wrap{grid-area:board}.jig .tray{grid-area:tray;flex-direction:column;text-align:center;position:sticky;top:12px}
  .jig .piece-box{width:200px;height:200px}.jig .piece-svg{width:176px;height:176px}
  .jig .piece-info .btn{align-self:center}
}

/* end card */
.endcard{text-align:center;padding:8px 4px}
.endcard h2{margin:.2em 0}
.stars{display:flex;justify-content:center;gap:8px;font-size:3rem;line-height:1;margin:6px 0}
.star{color:#cbd5e1;transform:scale(0);animation:starin .45s ease-out forwards}
.star.on{color:#f59e0b;text-shadow:0 3px 0 #b45309}
@keyframes starin{0%{transform:scale(0) rotate(-90deg)}70%{transform:scale(1.3)}100%{transform:scale(1)}}
.endline{font-size:1.1rem}
.newbest{font-weight:800;color:#b45309}
.missbox{display:inline-block;text-align:left;background:#fef2f2;color:#7f1d1d;border-radius:14px;padding:8px 16px;margin:4px 0 10px}
:root[data-theme=dark] .missbox{background:#3b1717;color:#fecaca}
.missbox ul{margin:.3em 0;padding-left:1.2em;columns:2;column-gap:28px}
.confetti{position:fixed;inset:0;z-index:60;pointer-events:none}

/* rocket: start */
.tchips{display:flex;flex-wrap:wrap;gap:8px}
.tchip{width:48px;height:48px;border-radius:14px;border:0;font:800 1.15rem var(--font);background:#e0e7ff;color:#312e81;cursor:pointer;box-shadow:0 4px 0 #a5b4fc}
.tchip.wide{width:auto;padding:0 14px;font-size:1rem}
.tchip.on{background:#4f46e5;color:#fff;box-shadow:0 4px 0 #312e81}
.tchip:active{transform:translateY(3px);box-shadow:0 1px 0 #a5b4fc}
.tchips.shake{animation:shake .4s}
.modes{display:flex;gap:10px;flex-wrap:wrap}
.mode{flex:1 1 140px;display:flex;flex-direction:column;align-items:center;padding:12px;border-radius:16px;border:3px solid var(--line);background:var(--card);color:var(--ink);font:800 1.1rem var(--font);cursor:pointer}
.mode small{font-weight:500;color:var(--muted);font-size:.85rem}
.mode.on{border-color:#4f46e5;background:#eef2ff;color:#1e1b4b}
.rocket .go{display:block;margin:18px auto 6px}
.best-line{text-align:center;color:var(--muted);font-weight:600;min-height:1.6em}

/* rocket: play */
.rocket .gplay{display:grid;gap:10px}
.sky{--k:0;--y:0px;position:relative;height:min(46vh,360px);min-height:250px;border-radius:18px;overflow:hidden;
  background:linear-gradient(to bottom,
    color-mix(in srgb,#0b1026 calc(var(--k)*100%),#38bdf8),
    color-mix(in srgb,#1e1b4b calc(var(--k)*100%),#bae6fd));transition:background 1s}
.sky .layer{position:absolute;inset:-50% 0 0 0;background-repeat:repeat;transition:background-position .6s ease-out,opacity 1s}
.sky .far{opacity:calc(var(--k)*1.6 - .3);background-image:radial-gradient(2px 2px at 20px 30px,#fff 50%,transparent 51%),radial-gradient(1.5px 1.5px at 90px 80px,#fff 50%,transparent 51%),radial-gradient(1.5px 1.5px at 150px 20px,#fde68a 50%,transparent 51%),radial-gradient(2px 2px at 60px 140px,#fff 50%,transparent 51%);background-size:180px 170px;background-position:0 calc(var(--y)*.3)}
.sky .near{opacity:calc(1 - var(--k)*1.8);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='260'%3E%3Cg fill='white' opacity='.9'%3E%3Cellipse cx='60' cy='60' rx='42' ry='16'/%3E%3Cellipse cx='85' cy='50' rx='26' ry='18'/%3E%3Cellipse cx='225' cy='185' rx='50' ry='17'/%3E%3Cellipse cx='250' cy='172' rx='28' ry='20'/%3E%3C/g%3E%3C/svg%3E");background-position:0 var(--y)}
.ship{position:absolute;left:50%;bottom:16%;width:64px;margin-left:-32px;animation:bob 1.6s ease-in-out infinite}
.ship svg{display:block;width:100%;overflow:visible}
.ship .flame{transform-origin:30px 86px;animation:flick .12s infinite alternate}
.ship .flame2{transform-origin:30px 86px;animation:flick .09s infinite alternate-reverse}
.ship.boost{animation:boost .6s ease-out}
.ship.turbo{animation:boost .8s ease-out}
.ship.turbo .flame{transform:scaleY(1.8)}
.ship.shake{animation:wob .5s}
@keyframes bob{50%{transform:translateY(-6px)}}
@keyframes flick{to{transform:scaleY(1.35) scaleX(.85)}}
@keyframes boost{40%{transform:translateY(-60px)}100%{transform:translateY(0)}}
@keyframes wob{20%{transform:rotate(-14deg)}40%{transform:rotate(12deg)}60%{transform:rotate(-8deg)}80%{transform:rotate(5deg)}}
.hud{position:absolute;left:10px;top:10px;right:46px}
.hud .chip{background:rgba(255,255,255,.88);color:#1d2433}
.altbar{position:absolute;right:12px;top:14px;bottom:14px;width:12px;border-radius:999px;background:rgba(255,255,255,.35)}
.altbar-fill{position:absolute;left:0;right:0;bottom:0;border-radius:999px;background:linear-gradient(#fde047,#f97316);transition:height .5s}
.altbar-moon{position:absolute;top:-14px;left:50%;transform:translateX(-50%);font-size:1.4rem}
.fuel{position:absolute;left:10px;right:46px;bottom:10px;height:14px;border-radius:999px;background:rgba(0,0,0,.25);overflow:hidden}
.fuel span{display:block;height:100%;width:100%;background:linear-gradient(90deg,#22c55e,#a3e635);border-radius:999px}
.fuel.low span{background:linear-gradient(90deg,#ef4444,#f97316);animation:blinko .5s infinite}
.fuel::before{content:"⛽";position:absolute;left:4px;top:-3px;font-size:.8rem;z-index:1}
.rtoast{position:absolute;left:50%;top:38%;transform:translateX(-50%);background:rgba(255,255,255,.95);color:#1e1b4b;font-weight:800;padding:6px 14px;border-radius:999px;white-space:nowrap;animation:rise 1.3s ease-out forwards}
.rtoast.lo{top:58%}
@keyframes rise{0%{opacity:0;transform:translate(-50%,20px)}20%{opacity:1;transform:translate(-50%,0)}80%{opacity:1}100%{opacity:0;transform:translate(-50%,-30px)}}
.qpanel{text-align:center}
.qtext{font-size:clamp(2rem,9vw,3rem);font-weight:900;letter-spacing:.02em;margin:2px 0 8px;transition:color .2s}
.qtext.good{color:var(--ok)}.qtext.bad .qa{color:var(--bad)}
.qb.fix{color:var(--ok)}
.answers{display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:520px;margin:0 auto}
.ans{font:900 1.7rem var(--font);padding:14px 6px;border-radius:18px;border:0;cursor:pointer;color:#1d2433;box-shadow:0 5px 0 rgba(0,0,0,.18);transition:transform .08s}
.ans:nth-child(1){background:#fde68a}.ans:nth-child(2){background:#bbf7d0}.ans:nth-child(3){background:#bfdbfe}.ans:nth-child(4){background:#fbcfe8}
.ans:active{transform:translateY(4px);box-shadow:0 1px 0 rgba(0,0,0,.18)}
.ans.right{background:#22c55e!important;color:#fff}.ans.wrong{background:#ef4444!important;color:#fff;animation:shake .4s}
.pad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-width:330px;margin:0 auto}
.key{font:800 1.5rem var(--font);padding:12px 0;border-radius:14px;border:0;background:#e0e7ff;color:#1e1b4b;box-shadow:0 4px 0 #a5b4fc;cursor:pointer}
.key:active{transform:translateY(3px);box-shadow:0 1px 0 #a5b4fc}
.key.enter{background:#22c55e;color:#fff;box-shadow:0 4px 0 #15803d}.key.del{background:#fee2e2;color:#7f1d1d;box-shadow:0 4px 0 #fca5a5}
@media (prefers-reduced-motion:reduce){.ship,.ship .flame,.ship .flame2{animation:none!important}}
@media (max-width:420px){.chip{font-size:.82rem;padding:4px 9px}.game{padding:10px;border-radius:18px}.piece-box{width:100px;height:100px}.piece-svg{width:86px;height:86px}.piece-name{font-size:1.15rem}}

/* Matra Balloon Pop */
.balloon .gplay{display:grid;gap:10px}
.prompt{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;background:#fff1c2;border:3px solid #ffd166;border-radius:20px;padding:8px 14px;color:#3b2a00}
:root[data-theme=dark] .prompt{background:#2e2610;border-color:#6b5310;color:#fde68a}
.prompt .say{font-size:1.6rem;width:52px;height:52px;border-radius:50%;border:0;background:#fff;cursor:pointer;box-shadow:0 4px 0 #f0c04c}
.ptxt{font-family:var(--head);font-size:1.6rem;font-weight:800}
.ptxt b{font-size:2.6rem;color:#c2410c;vertical-align:middle}
.ptxt small{font-size:1rem;color:inherit;opacity:.8}
.arena{position:relative;height:min(58vh,440px);min-height:300px;border-radius:20px;overflow:hidden;touch-action:manipulation;
  background:linear-gradient(#bae6fd,#e0f2fe 70%,#bbf7d0 70%,#86efac)}
:root[data-theme=dark] .arena{background:linear-gradient(#0c2340,#13325a 70%,#14532d 70%,#166534)}
.bln{position:absolute;left:0;top:0;width:80px;height:120px;padding:0;border:0;background:none;cursor:pointer;will-change:transform}
.bln svg{position:absolute;inset:0;width:100%;height:100%;filter:drop-shadow(0 4px 3px rgba(0,0,0,.2))}
.bln span{position:relative;display:block;margin-top:14px;font:800 2rem/1.4 var(--head);color:#fff;text-shadow:0 2px 0 rgba(0,0,0,.35);pointer-events:none}
.bln.pop svg{animation:popb .35s ease-out forwards}.bln.pop span{opacity:0}
.bln.bust{animation:bust .4s ease-in forwards}
@keyframes popb{to{transform:scale(1.6);opacity:0}}
@keyframes bust{to{transform:translateY(40px) rotate(30deg);opacity:0;filter:grayscale(1)}}
.spark{position:absolute;width:10px;height:10px;border-radius:50%;background:#fde047;pointer-events:none;animation:spark .6s ease-out forwards}
@keyframes spark{to{transform:translate(var(--dx),var(--dy)) scale(.2);opacity:0}}

/* Rupee Shop */
.rupee .gplay{display:grid;gap:8px}
.shop{display:flex;gap:14px;align-items:center;flex-wrap:wrap;background:#fff7ed;border:3px dashed #fb923c;border-radius:20px;padding:12px 16px;color:#3b1d06}
:root[data-theme=dark] .shop{background:#2a1c10;color:#fed7aa;border-color:#9a3412}
.shop-item{display:grid;grid-template-columns:auto auto;align-items:center;column-gap:10px}
.shop-item .si{grid-row:span 2;font-size:3.2rem;line-height:1}
.shop-item .sn{font-weight:800;font-size:1.1rem}
.shop-item .sp{display:inline-block;font:800 1.5rem var(--head);background:#fde047;color:#1b2440;border-radius:10px;padding:0 10px;justify-self:start;transform:rotate(-3deg)}
.shop-say{margin:0;font-size:1.1rem;font-weight:700;flex:1 1 220px}
.shop-say svg{width:70px;vertical-align:middle}
.counter{min-height:96px;display:flex;flex-wrap:wrap;gap:6px;align-items:center;justify-content:center;background:var(--card);border:3px solid var(--line);border-radius:20px;padding:8px}
.counter .note{margin:0}
.total{text-align:center;margin:0;font-weight:800;font-size:1.15rem}
.shop-fb{text-align:center;min-height:1.5em;margin:0;font-weight:800}
.shop-fb.good,.cfb.good{color:var(--ok)}.shop-fb.bad,.cfb.bad{color:var(--bad)}
.tray-money{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;background:#ecfdf5;border-radius:20px;padding:10px}
:root[data-theme=dark] .tray-money{background:#0f2a1f}
.mbtn{border:0;background:none;padding:2px;cursor:pointer;line-height:0;transition:transform .08s}
.mbtn:active{transform:scale(.92)}
.mbtn .coin{width:64px;height:64px}
.mbtn .note{width:108px;height:54px}
.mbtn.in .coin{width:46px;height:46px}.mbtn.in .note{width:80px;height:40px}

/* Clock Game */
.cwrap{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:18px;align-items:center}
.cface{width:100%;max-width:320px;height:auto;margin:0 auto;display:block;touch-action:none;border-radius:50%}
.setmode .cface{cursor:grab}
.cq{font:800 1.3rem var(--head);margin:0 0 10px}
.cq .big{font-size:2.4rem;display:block;line-height:1.1}
.cq small{display:block;font-family:var(--font);font-weight:700;color:var(--muted);font-size:1rem}
.cq .blue{color:#1f5fbf}
.copts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.copt{font-size:1.6rem!important;padding:10px 6px!important}
.copt small{display:block;font:700 .8rem var(--font);opacity:.8}
.copts .btn.big{grid-column:span 2}
.cfb{min-height:1.5em;font-weight:800;margin:10px 0 0}
@media (max-width:640px){.cwrap{grid-template-columns:1fr}.cface{max-width:260px}}