:root{--bg:#fff4e0;--bg-deep:#ffe7c2;--text:#2d2440;--text-soft:#6b5e8a;--purple:#7c5cfc;--pink:#ff5c8a;--yellow:#ffd15c;--blue:#5cc8ff;--green:#6fe3a0;--tile-radius:28px;--shadow:0 10px 24px #7c5cfc2e;--shadow-press:0 4px 10px #7c5cfc38;--font:"Baloo 2", "Comic Sans MS", "Segoe UI Rounded", system-ui, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{min-height:100vh;font-family:var(--font);color:var(--text);background:linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);-webkit-tap-highlight-color:transparent;overscroll-behavior:none}#app{flex-direction:column;min-height:100vh;display:flex}[hidden]{display:none!important}button{cursor:pointer;touch-action:manipulation;border:none;font-family:inherit}button:focus-visible,.tile:focus-visible{outline:4px solid var(--purple);outline-offset:3px}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.shelf{flex-direction:column;flex:1;width:100%;max-width:720px;margin:0 auto;padding:28px 20px 48px;display:flex}.shelf__header{text-align:center;margin-bottom:20px}.shelf__title{color:var(--purple);text-shadow:0 3px #ffffffb3;margin:0;font-size:clamp(2rem,9vw,3rem)}.shelf__subtitle{color:var(--text-soft);margin:10px 0 0;font-size:1.15rem;font-weight:600}.shelf__grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:20px;margin-top:16px;display:grid}.tile{--tile-color:var(--purple);aspect-ratio:1;border-radius:var(--tile-radius);background:var(--tile-color);color:#fff;min-height:128px;box-shadow:var(--shadow);flex-direction:column;justify-content:center;align-items:center;gap:10px;transition:transform .15s,box-shadow .15s;display:flex}.tile:hover{transform:translateY(-4px)scale(1.03)}.tile:active{box-shadow:var(--shadow-press);transform:scale(.96)}.tile__emoji{font-size:3rem;line-height:1}.tile__title{text-align:center;padding:0 10px;font-size:1.15rem;font-weight:800}.game-view{z-index:10;background:linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);flex-direction:column;display:flex;position:fixed;inset:0}.game-view__back{color:var(--purple);box-shadow:var(--shadow);background:#fff;border-radius:999px;align-self:flex-start;margin:14px;padding:12px 20px;font-size:1rem;font-weight:800;transition:transform .1s}.game-view__back:active{box-shadow:var(--shadow-press);transform:scale(.97)}.game-view__container{flex:1;position:relative;overflow:hidden}.game-error{text-align:center;height:100%;color:var(--text);justify-content:center;align-items:center;padding:24px;font-size:1.4rem;font-weight:700;display:flex}.balloon-pop{touch-action:none;background:linear-gradient(#bfe4ff 0%,#eaf7ff 55%,#fff7e0 100%);width:100%;height:100%;position:relative;overflow:hidden}.balloon-pop__canvas{width:100%;height:100%;display:block}.balloon-pop__hud{pointer-events:none;justify-content:space-between;align-items:center;gap:12px;display:flex;position:absolute;top:16px;left:16px;right:16px}.balloon-pop__score{color:var(--purple);box-shadow:var(--shadow);background:#ffffffe0;border-radius:999px;padding:10px 20px;font-size:1.2rem;font-weight:800}.balloon-pop__reset{color:var(--pink);box-shadow:var(--shadow);pointer-events:auto;background:#ffffffe0;border-radius:999px;padding:10px 18px;font-size:.95rem;font-weight:700;transition:transform .1s}.balloon-pop__reset:active{transform:scale(.95)}.memory-match{flex-direction:column;gap:12px;width:100%;height:100%;padding:12px;display:flex}.memory-match__hud{justify-content:space-between;align-items:center;gap:12px;display:flex}.memory-match__moves{color:var(--purple);box-shadow:var(--shadow);background:#ffffffe0;border-radius:999px;padding:10px 20px;font-size:1.1rem;font-weight:800}.memory-match__reset{color:var(--pink);box-shadow:var(--shadow);background:#ffffffe0;border-radius:999px;padding:10px 18px;font-size:.95rem;font-weight:700;transition:transform .1s}.memory-match__reset:active{transform:scale(.95)}.memory-match__grid{flex:1;grid-template-rows:repeat(4,1fr);grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.memory-match__card{perspective:800px;background:0 0;padding:0;position:relative}.memory-match__card-inner{width:100%;height:100%;transform-style:preserve-3d;border-radius:16px;transition:transform .4s;position:relative}.memory-match__card-inner.is-flipped{transform:rotateY(180deg)}.memory-match__card-face{backface-visibility:hidden;box-shadow:var(--shadow);border-radius:16px;justify-content:center;align-items:center;font-size:clamp(1.5rem,8vw,3rem);display:flex;position:absolute;inset:0}.memory-match__card-face--back{background:linear-gradient(135deg, var(--purple), var(--blue));color:#fff}.memory-match__card-face--front{background:#fff;transform:rotateY(180deg)}.memory-match__card--matched .memory-match__card-face--front{background:linear-gradient(135deg, var(--green), #fff);box-shadow:0 0 0 3px var(--green), var(--shadow)}.memory-match__celebration{text-align:center;color:var(--purple);padding:8px;font-size:1.2rem;font-weight:800}.memory-match__celebration[hidden]{display:none}.whack-a-mole{flex-direction:column;gap:12px;width:100%;height:100%;padding:12px;display:flex}.whack-a-mole__hud{justify-content:space-between;align-items:center;gap:12px;display:flex}.whack-a-mole__score{color:var(--purple);box-shadow:var(--shadow);background:#ffffffe0;border-radius:999px;padding:10px 20px;font-size:1.2rem;font-weight:800}.whack-a-mole__reset{color:var(--pink);box-shadow:var(--shadow);background:#ffffffe0;border-radius:999px;padding:10px 18px;font-size:.95rem;font-weight:700;transition:transform .1s}.whack-a-mole__reset:active{transform:scale(.95)}.whack-a-mole__grid{flex:1;grid-template-rows:repeat(3,1fr);grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.whack-a-mole__hole{aspect-ratio:1;background:radial-gradient(circle at 50% 40%,#8a5a3c 0%,#5c3a26 75%);border-radius:50%;padding:0;position:relative;overflow:hidden;box-shadow:inset 0 6px 14px #00000059}.whack-a-mole__dirt{background:radial-gradient(circle at 50% 35%,#00000026 0%,#0000 70%);position:absolute;inset:0}.whack-a-mole__mole{justify-content:center;align-items:flex-end;font-size:clamp(1.8rem,9vw,3.5rem);transition:transform .18s ease-out;display:flex;position:absolute;bottom:0;left:0;right:0;transform:translateY(100%)}.whack-a-mole__hole.is-up .whack-a-mole__mole{transform:translateY(10%)}.whack-a-mole__hole.is-hit .whack-a-mole__mole{transform:translateY(10%)scale(1.2,.7)}.tic-tac-toe{flex-direction:column;justify-content:center;align-items:center;gap:16px;width:100%;height:100%;padding:16px;display:flex}.tic-tac-toe__status{color:var(--text);text-align:center;font-size:1.3rem;font-weight:800}.tic-tac-toe__grid{aspect-ratio:1;grid-template-rows:repeat(3,1fr);grid-template-columns:repeat(3,1fr);gap:8px;width:min(90%,70vh);display:grid}.tic-tac-toe__cell{box-shadow:var(--shadow);background:#fff;border-radius:16px;justify-content:center;align-items:center;font-size:clamp(2rem,12vw,4rem);transition:transform .1s,background .2s;display:flex}.tic-tac-toe__cell:not(:empty){font-weight:800;animation:.2s tic-tac-toe-pop-in}.tic-tac-toe__cell--x{color:var(--purple)}.tic-tac-toe__cell--o{color:var(--pink)}.tic-tac-toe__cell:active{transform:scale(.96)}.tic-tac-toe__cell--win{background:var(--yellow)}@keyframes tic-tac-toe-pop-in{0%{transform:scale(0)}to{transform:scale(1)}}.tic-tac-toe__play-again{color:var(--pink);box-shadow:var(--shadow);background:#ffffffe0;border-radius:999px;padding:10px 20px;font-size:1rem;font-weight:700;transition:transform .1s}.tic-tac-toe__play-again:active{transform:scale(.95)}.simon-says{flex-direction:column;justify-content:center;align-items:center;gap:20px;width:100%;height:100%;padding:16px;display:flex}.simon-says__hud{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;display:flex}.simon-says__status,.simon-says__best{color:var(--purple);box-shadow:var(--shadow);text-align:center;background:#ffffffe0;border-radius:999px;padding:10px 20px;font-size:1.1rem;font-weight:800}.simon-says__board{grid-template-rows:repeat(2,1fr);grid-template-columns:repeat(2,1fr);gap:12px;width:min(90%,60vh);height:min(70%,60vh);display:grid}.simon-says__board.is-disabled .simon-says__btn{pointer-events:none}.simon-says__btn{background:var(--btn-color);opacity:.55;border-radius:24px;transition:opacity .1s,transform .1s,box-shadow .1s}.simon-says__btn--0{border-radius:24px 8px 8px}.simon-says__btn--1{border-radius:8px 24px 8px 8px}.simon-says__btn--2{border-radius:8px 8px 8px 24px}.simon-says__btn--3{border-radius:8px 8px 24px}.simon-says__btn.is-active{opacity:1;box-shadow:0 0 24px var(--btn-color);transform:scale(.97)}