*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{height:100%}body{font-family:Rubik,Segoe UI,system-ui,sans-serif;background:linear-gradient(160deg,#b8e0f5,#d6eefa 45%,#c9edf7);color:#3d3654;overflow:hidden;user-select:none;-webkit-user-select:none;touch-action:manipulation}#app{height:100dvh;width:100%}#fx-canvas{position:fixed;top:0;right:0;bottom:0;left:0;width:100vw;height:100vh;pointer-events:none;z-index:999}.hidden{display:none!important}button{font-family:inherit;cursor:pointer;border:none;background:none}.icon-btn{width:52px;height:52px;border-radius:16px;background:#ffffffd9;box-shadow:0 3px 10px #3d365426;font-size:26px;display:grid;place-items:center;transition:transform .12s}.icon-btn:active{transform:scale(.9)}.home{height:100%;display:flex;flex-direction:column;padding:max(12px,env(safe-area-inset-top)) 16px max(16px,env(safe-area-inset-bottom));gap:10px;overflow:hidden}.home-top{display:flex;justify-content:flex-end}.home-hero{text-align:center;flex:0 0 auto}.hero-emojis{display:flex;align-items:center;justify-content:center;gap:6px;font-size:clamp(38px,8vh,56px);margin-bottom:2px}.hero-emojis span:not(.hero-link){animation:bob 2.4s ease-in-out infinite}.hero-emojis span:last-child{animation-delay:1.2s}.hero-link{width:clamp(46px,9vh,70px);height:7px;border-radius:4px;background:repeating-linear-gradient(90deg,#FF6B9D 0 10px,transparent 10px 18px);transform:rotate(-8deg)}@keyframes bob{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}h1{font-size:clamp(30px,6vh,44px);font-weight:800;color:#3d3654;text-shadow:0 2px 0 rgba(255,255,255,.6)}.subtitle{font-size:clamp(16px,3vh,21px);color:#5a5470;margin-top:2px}.home-stars{font-size:clamp(16px,3vh,20px);font-weight:700;color:#b8860b;margin-top:4px}.worlds-grid{flex:1;min-height:0;display:grid;grid-template-columns:repeat(2,1fr);grid-auto-rows:1fr;gap:12px;max-width:560px;width:100%;margin:0 auto}.world-card{background:#ffffffe6;border-radius:22px;border-bottom:5px solid var(--wc);box-shadow:0 4px 14px #3d36541f;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:6px;min-height:0;transition:transform .12s}.world-card:active{transform:scale(.95)}.world-card.locked{opacity:.55;filter:grayscale(.5)}.world-emoji{font-size:clamp(28px,5.5vh,44px)}.world-name{font-size:clamp(16px,2.8vh,21px);font-weight:800}.world-progress{font-size:clamp(12px,2.2vh,15px);color:#8a84a0;font-weight:600}.screen-top{display:flex;align-items:center;gap:8px;padding:max(10px,env(safe-area-inset-top)) 12px 8px}.screen-top h2{flex:1;text-align:center;font-size:clamp(20px,3.5vh,26px);font-weight:800}.level-pill{flex:1;text-align:center;background:#ffffffd9;border-radius:999px;font-weight:800;font-size:clamp(16px,2.8vh,20px);padding:8px 14px;box-shadow:0 2px 8px #3d36541a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mistakes{background:#ffffffd9;border-radius:999px;font-weight:700;font-size:clamp(13px,2.2vh,16px);padding:8px 10px;white-space:nowrap}.world-screen{height:100%;display:flex;flex-direction:column}.levels-grid{flex:1;min-height:0;overflow-y:auto;display:grid;grid-template-columns:repeat(2,1fr);gap:14px;padding:14px 16px 20px;max-width:520px;width:100%;margin:0 auto;align-content:start}.level-btn{background:#ffffffeb;border-radius:22px;border-bottom:5px solid var(--wc);box-shadow:0 4px 14px #3d36541f;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:14px 8px;gap:4px;aspect-ratio:1.35;transition:transform .12s}.level-btn:active{transform:scale(.94)}.level-btn.locked{opacity:.5}.level-num{font-size:clamp(26px,5vh,36px);font-weight:800}.level-stars{color:#ffc53d;font-size:clamp(14px,2.6vh,19px);letter-spacing:2px}.play-screen{height:100%;display:flex;flex-direction:column}.board-wrap{flex:1;min-height:0;display:flex;padding:4px 12px max(14px,env(safe-area-inset-bottom))}.board{position:relative;flex:1;display:flex;justify-content:space-between;max-width:620px;margin:0 auto;width:100%}.col{display:flex;flex-direction:column;justify-content:space-evenly;gap:8px;z-index:2}.tile{width:clamp(64px,11.5vh,96px);height:clamp(64px,11.5vh,96px);border-radius:24px;background:#ffffffeb;box-shadow:0 4px 12px #3d365426;font-size:clamp(34px,6vh,50px);display:grid;place-items:center;touch-action:none;transition:transform .15s,box-shadow .15s,background .2s}.tile.dragging{transform:scale(1.12);box-shadow:0 8px 22px #3d365447}.tile.selected{outline:4px solid var(--wc);transform:scale(1.08)}.tile.matched{background:#eafbe7;box-shadow:0 0 0 4px #7ed67a inset,0 2px 8px #3d36541a}.tile.pop{animation:tilepop .38s ease}@keyframes tilepop{0%{transform:scale(1)}40%{transform:scale(1.22) rotate(4deg)}70%{transform:scale(.94)}to{transform:scale(1)}}.tile.shake{animation:tileshake .42s ease}@keyframes tileshake{0%,to{transform:translate(0)}20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-6px)}80%{transform:translate(6px)}}.tile.hinted{animation:hintpulse .8s ease-in-out 2}@keyframes hintpulse{0%,to{box-shadow:0 4px 12px #3d365426;transform:scale(1)}50%{box-shadow:0 0 0 6px #ffc53d,0 4px 18px #ffc53d99;transform:scale(1.1)}}#lines{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;z-index:1;pointer-events:none}.complete-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#3d365459;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:grid;place-items:center;animation:fadein .25s ease}@keyframes fadein{0%{opacity:0}to{opacity:1}}.complete-card{background:#fff;border-radius:28px;padding:26px 30px;text-align:center;box-shadow:0 14px 40px #3d36544d;animation:cardin .35s cubic-bezier(.34,1.56,.64,1);max-width:86vw}@keyframes cardin{0%{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}.complete-title{font-size:clamp(26px,5vh,34px);font-weight:800}.complete-stars{font-size:clamp(44px,9vh,62px);margin:8px 0 14px}.complete-stars .star{color:#ddd8ea;display:inline-block}.complete-stars .star.on{color:#ffc53d;animation:starpop .45s cubic-bezier(.34,1.56,.64,1) both}@keyframes starpop{0%{transform:scale(0) rotate(-40deg)}to{transform:scale(1) rotate(0)}}.complete-actions{display:flex;gap:12px;justify-content:center}.big-btn{background:linear-gradient(180deg,#6fd66f,#4cb94c);color:#fff;font-weight:800;font-size:clamp(17px,3vh,21px);border-radius:18px;padding:13px 22px;box-shadow:0 4px #3e9e3e,0 6px 14px #3d365433;transition:transform .12s}.big-btn:active{transform:translateY(3px);box-shadow:0 1px #3e9e3e}.big-btn.secondary{background:linear-gradient(180deg,#b9b3d6,#9d95c4);box-shadow:0 4px #837aad,0 6px 14px #3d365433}.big-btn.secondary:active{box-shadow:0 1px #837aad}@media (min-width: 620px){.levels-grid{grid-template-columns:repeat(3,1fr);max-width:680px;gap:14px}.level-btn{aspect-ratio:1.1;padding:10px 6px}}@media (min-width: 700px) and (max-height: 800px){.levels-grid{grid-template-columns:repeat(5,1fr);max-width:860px;gap:10px}.level-btn{aspect-ratio:1;padding:6px 4px}}.em{height:1em;width:1em;vertical-align:-.12em;pointer-events:none}.tile .em{font-size:inherit;height:1.15em;width:1.15em}.icon-btn .em{font-size:26px}.star .em,.complete-title .em{font-size:inherit}.star-mini{font-size:15px;margin:0 1px}.star-mini.off{filter:grayscale(1) opacity(.35)}.level-btn .level-num .em{font-size:24px}.credits{font-size:11px;opacity:.55;text-align:center;padding:10px 0 4px}