body{margin:0;background-color:#d1d8e0;background-image:radial-gradient(#9eb3c7 1px,transparent 1px),radial-gradient(#9eb3c7 1px,transparent 1px);background-size:10px 10px;background-position:0 0,5px 5px;color:#333;font-family:Tahoma,Verdana,Arial,sans-serif;display:flex;justify-content:center;min-height:100vh}.word-game-container{display:flex;flex-direction:column;align-items:center;margin-top:20px;width:100%;max-width:1000px;background:linear-gradient(to bottom,#f3f7fa,#d0dbe6);border:1px solid #7a93ac;border-radius:8px;box-shadow:0 10px 25px #0006,inset 1px 1px 2px #ffffffe6,inset -1px -1px 2px #0000001a;padding:15px 4px;box-sizing:border-box}.start-screen{display:flex;flex-direction:column;align-items:center;width:100%}.start-screen h1{width:100%;margin-top:0;font-size:1.8rem;text-align:center;margin-bottom:20px;padding:12px 0;background:linear-gradient(to bottom,#7bb0e0,#4b86c2 49%,#3673b5 50%,#205c9e);color:#fff;text-shadow:1px 1px 2px #002244;border:1px solid #1a4270;border-radius:5px;box-shadow:inset 0 1px 1px #ffffff80;letter-spacing:1px}.rules-box{text-align:left;font-size:.95rem;line-height:1.5;margin-bottom:30px;width:90%;background-color:#fff;border:2px solid;border-color:#8c9ea8 #ffffff #ffffff #8c9ea8;padding:15px 20px;color:#234;box-shadow:inset 2px 2px 5px #0000000d}.rules-box ul{padding-left:25px;margin-top:10px}.rules-box li{margin-bottom:8px}.start-button{padding:12px 40px;font-size:1.2rem;font-weight:700;font-family:Tahoma,Verdana,sans-serif;color:#fff;text-shadow:1px 1px 1px rgba(0,0,0,.4);background:linear-gradient(to bottom,#99c9f2,#5ba0e0 49%,#428fd6 50%,#2b70b5);border:1px solid #1a497d;border-radius:25px;cursor:pointer;box-shadow:0 4px 6px #0003,inset 0 2px 2px #ffffffb3;transition:all .2s ease}.start-button:hover{background:linear-gradient(to bottom,#adf,#6cb4f2 49%,#54a1e8 50%,#3d82c7);box-shadow:0 6px 12px #0006,0 0 15px #5ba0e0cc,inset 0 2px 2px #ffffffe6;transform:translateY(-2px)}.start-button:active{background:linear-gradient(to bottom,#2b70b5,#428fd6 50%,#5ba0e0 51%,#99c9f2);box-shadow:inset 0 3px 5px #0006;transform:translateY(2px)}.game-hud{display:flex;justify-content:space-between;width:100%;margin-bottom:20px;font-size:1.1rem;background:linear-gradient(to bottom,#e4ebf2,#c7d5e2);padding:8px 15px;border:1px solid #9aaec1;border-radius:4px;box-sizing:border-box;font-family:Courier New,Courier,monospace;font-weight:700;color:#456;box-shadow:inset 1px 1px #fff}.stat span{color:#04c}.timer.danger span{color:#c00}.game-board{display:flex;flex-direction:column;gap:12px;align-items:center;width:100%;background-color:#dce4ec;border:2px solid;border-color:#9cb1c4 #ffffff #ffffff #9cb1c4;padding:20px 5px;box-sizing:border-box}.word-row{display:flex;gap:8px;width:100%;justify-content:center}.slide-up-anim{animation:popInRow .5s cubic-bezier(.175,.885,.32,1.275) forwards}@keyframes popInRow{0%{opacity:0;transform:translateY(40px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}.letter-box{flex:1 1 0px;min-width:0;width:100%;max-width:80px;aspect-ratio:1 / 1;background:linear-gradient(to bottom,#fffffff2,#ebf5ff80 48%,#c8e1f54d 50%,#dcebfa99);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.8);border-bottom:1px solid rgba(164,183,202,.5);border-right:1px solid rgba(164,183,202,.5);border-radius:6px;color:#036;font-family:Tahoma,Verdana,sans-serif;font-size:clamp(1.5rem,6vw,2.5rem);font-weight:700;text-align:center;text-transform:uppercase;caret-color:transparent;box-sizing:border-box;line-height:1;padding:0;box-shadow:inset 0 2px 4px #ffffffe6,inset 0 -10px 15px #ffffff4d,2px 3px 5px #00000026;transition:all .1s ease}.letter-box:focus{outline:none;border-color:#5ba0e0;background:linear-gradient(to bottom,#fff,#ebf5ffcc 48%,#b4d7f580 50%,#d2e6facc);box-shadow:inset 0 2px 4px #ffffffe6,inset 0 0 12px #5ba0e099,0 0 8px #5ba0e080}.locked-box{background:linear-gradient(to bottom,#d2dce6b3,#becdd766 48%,#aabecd4d 50%,#b9c8d780);border-color:#fff6;color:#567;pointer-events:none;box-shadow:inset 2px 2px 5px #00000014}.completed-box{pointer-events:none;animation:coinSpinAndSnap 1.2s ease-out both;animation-delay:calc(var(--i) * .15s)}@keyframes coinSpinAndSnap{0%{transform:rotateY(0) scale(1);background:linear-gradient(to bottom,#fffffff2,#ebf5ff80 48%,#c8e1f54d 50%,#dcebfa99);color:#036;border:1px solid rgba(255,255,255,.8);border-bottom:1px solid rgba(164,183,202,.5);border-right:1px solid rgba(164,183,202,.5);text-shadow:none;box-shadow:inset 0 2px 4px #ffffffe6,inset 0 -10px 15px #ffffff4d,2px 3px 5px #00000026}40%{transform:rotateY(360deg) scale(1.1);background:linear-gradient(to bottom,#fffffff2,#ebf5ff80 48%,#c8e1f54d 50%,#dcebfa99);color:#036;border:1px solid rgba(255,255,255,.8);border-bottom:1px solid rgba(164,183,202,.5);border-right:1px solid rgba(164,183,202,.5);text-shadow:none;box-shadow:8px 15px 25px #0003}to{transform:rotateY(720deg) scale(1);background:linear-gradient(to bottom,#8ed154f2,#68ad33b3 48%,#549422cc 50%,#447a19e6);border:1px solid rgba(255,255,255,.6);border-bottom-color:#2b500d66;border-right-color:#2b500d66;color:#fff;text-shadow:1px 1px 2px rgba(0,0,0,.3);box-shadow:inset 0 2px 4px #fff9,inset 0 -10px 15px #ffffff1a,2px 3px 5px #00000026}}.checking{opacity:.6;cursor:wait}.win-message,.game-over-message{margin-top:20px;font-size:1.2rem;font-weight:700;background:#fff;border:1px solid #7a93ac;padding:8px 20px;box-shadow:2px 2px #0000001a;border-radius:3px}.win-message{color:#447a19}.game-over-message{color:#c00}.shake-error{animation:shake .5s cubic-bezier(.36,.07,.19,.97) both}@keyframes shake{10%,90%{transform:translate3d(-1px,0,0)}20%,80%{transform:translate3d(2px,0,0)}30%,50%,70%{transform:translate3d(-4px,0,0)}40%,60%{transform:translate3d(4px,0,0)}}.game-options{margin-bottom:30px;background-color:#fff;border:2px solid;border-color:#8c9ea8 #ffffff #ffffff #8c9ea8;padding:10px 20px;box-shadow:inset 2px 2px 5px #0000000d;width:90%;box-sizing:border-box}.checkbox-label{display:flex;align-items:center;justify-content:center;gap:12px;font-size:1.05rem;color:#036;font-weight:700;cursor:pointer}.checkbox-label input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:#4b86c2}.keyboard{display:flex;flex-direction:column;gap:8px;margin-top:25px;width:100%;max-width:900px}.keyboard-row{display:flex;justify-content:center;gap:4px;width:100%;padding:0 2px;box-sizing:border-box}.key{flex:1;height:60px;min-width:0;max-width:75px;border-radius:5px;background:linear-gradient(to bottom,#fff,#e4ebf2);border:2px solid;border-color:#ffffff #9cb1c4 #9cb1c4 #ffffff;color:#036;font-family:Tahoma,Verdana,sans-serif;font-weight:700;font-size:clamp(1.1rem,4vw,1.6rem);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:2px 3px 5px #00000026;transition:all .1s ease;padding:0;overflow:hidden;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.key:hover{background:#fff}.key:active{background:#c8d4df;border-color:#9cb1c4 #ffffff #ffffff #9cb1c4;box-shadow:inset 1px 2px 4px #0003;transform:translateY(2px)}.key-enter{flex:3;max-width:none;font-size:clamp(.6rem,3.5vw,1.1rem);letter-spacing:normal}.key-delete{flex:1.8;max-width:none;font-size:clamp(1.4rem,6vw,2.2rem);padding-bottom:3px}.menu-button-group{display:flex;flex-direction:column;gap:15px;width:100%;align-items:center}.endless-btn{background:linear-gradient(to bottom,#d2a6ff,#a266de 49%,#8140c2 50%,#6028a3);border-color:#3b106e}.endless-btn:active{background:linear-gradient(to bottom,#6028a3,#8140c2 50%,#a266de 51%,#d2a6ff)}.endless-btn:hover{background:linear-gradient(to bottom,#e3c4ff,#b885ed 49%,#9b57db 50%,#763abd);box-shadow:0 6px 12px #0006,0 0 15px #a266decc,inset 0 2px 2px #ffffffe6}.return-btn{font-size:1rem;padding:10px 30px}.hint-btn{background:linear-gradient(to bottom,#fff5a6,#ffd438 49%,#e6b800 50%,#b38f00);border:1px solid #665200;border-radius:15px;color:#fff;font-family:Tahoma,Verdana,sans-serif;font-weight:700;font-size:.85rem;padding:4px 12px;cursor:pointer;text-shadow:1px 1px 1px rgba(0,0,0,.5);box-shadow:0 2px 4px #0003,inset 0 1px 1px #ffffffb3;transition:all .1s ease}.hint-btn:hover:not(:disabled){background:linear-gradient(to bottom,#fffae6,#ffe680 49%,#fc0 50%,#e6b800);transform:translateY(-1px);box-shadow:0 4px 8px #0000004d,0 0 8px #ffd438cc,inset 0 1px 1px #ffffffe6}.hint-btn:active:not(:disabled){transform:translateY(1px);box-shadow:inset 0 2px 4px #0006}.hint-btn:disabled{background:#c8d4df;color:#8c9ea8;border-color:#a4b7ca;box-shadow:none;text-shadow:none;cursor:not-allowed}.revealed-box{background:linear-gradient(to bottom,#ff725ef2,#e64a33b3 48%,#d23019cc 50%,#b4190ae6);border:1px solid rgba(255,255,255,.6);border-bottom-color:#640a0066;color:#fff;text-shadow:1px 1px 2px rgba(0,0,0,.3);pointer-events:none;box-shadow:inset 0 2px 4px #fff9,inset 0 -10px 15px #ffffff1a,2px 3px 5px #00000026;animation:fadeInReveal .5s ease-out forwards}@keyframes fadeInReveal{0%{opacity:.5;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.score-container{position:relative;display:flex;align-items:center}.score-popup{position:absolute;right:-30px;top:-10px;color:#32cd32;font-family:Tahoma,Verdana,sans-serif;font-weight:900;font-size:1.3rem;pointer-events:none;z-index:10;text-shadow:-1px -1px 0 #fff,1px -1px 0 #fff,-1px 1px 0 #fff,1px 1px 0 #fff,2px 3px 4px rgba(0,0,0,.3);animation:floatUpFade 1.2s ease-out forwards}@keyframes floatUpFade{0%{opacity:0;transform:translateY(10px) scale(.5)}15%{opacity:1;transform:translateY(0) scale(1.3)}30%{transform:translateY(-5px) scale(1)}to{opacity:0;transform:translateY(-35px) scale(1)}}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#001e3c99;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;justify-content:center;align-items:center;z-index:100;animation:fadeInModal .3s ease-out forwards}.modal-window{background:linear-gradient(to bottom,#f3f7fa,#d0dbe6);border:2px solid #7a93ac;border-radius:12px;padding:30px;text-align:center;box-shadow:0 15px 35px #00000080,inset 1px 1px 2px #fff;width:90%;max-width:350px;animation:slideUpBounce .5s cubic-bezier(.175,.885,.32,1.275) forwards}.modal-window h2{margin:0 0 20px;color:#036;font-family:Tahoma,Verdana,sans-serif;text-transform:uppercase;letter-spacing:1px}.modal-stats{display:flex;justify-content:center;margin-bottom:30px}.stat-block{display:flex;flex-direction:column;align-items:center;background:#fff;border:2px solid;border-color:#8c9ea8 #ffffff #ffffff #8c9ea8;padding:20px 40px;box-shadow:inset 2px 2px 5px #0000000d}.stat-val{font-size:3.5rem;font-weight:900;color:#036;line-height:1;text-shadow:1px 1px 0px rgba(0,0,0,.1)}.stat-name{font-size:.9rem;color:#5a7387;text-transform:uppercase;margin-top:5px;font-weight:700}.modal-buttons{display:flex;flex-direction:column;gap:12px}@keyframes fadeInModal{0%{opacity:0}to{opacity:1}}@keyframes slideUpBounce{0%{transform:translateY(50px) scale(.9);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.toast-message{position:fixed;top:25%;left:50%;transform:translate(-50%,-50%);background-color:#036;color:#fff;padding:12px 24px;border-radius:6px;border:2px solid #a4b7ca;font-family:Tahoma,Verdana,sans-serif;font-weight:700;font-size:1.1rem;text-transform:uppercase;letter-spacing:1px;z-index:1000;pointer-events:none;box-shadow:0 8px 16px #0000004d,inset 1px 1px 2px #ffffff4d;animation:toastPop 1.5s ease-in-out forwards}@keyframes toastPop{0%{opacity:0;transform:translate(-50%,-30%) scale(.8)}10%{opacity:1;transform:translate(-50%,-50%) scale(1.1)}20%{opacity:1;transform:translate(-50%,-50%) scale(1)}80%{opacity:1;transform:translate(-50%,-50%) scale(1)}to{opacity:0;transform:translate(-50%,-60%) scale(.9)}}.demo-gif-container{margin:10px auto 25px;width:100%;max-width:320px;display:flex;justify-content:center}.demo-gif{width:100%;height:auto;border-radius:8px;border:3px solid #7a93ac;box-shadow:0 10px 20px #00000040,inset 0 0 0 1px #fff3;pointer-events:none}.tutorial-window{max-width:400px;max-height:85vh;display:flex;flex-direction:column;box-sizing:border-box}.tutorial-content{text-align:left;color:#036;font-size:.95rem;line-height:1.5;margin-bottom:15px;overflow-y:auto;flex-grow:1;padding-right:5px}.tutorial-content p{margin-top:0;font-weight:700;text-align:center}.tutorial-list{background:#fff;border:2px solid #8c9ea8;padding:15px 15px 15px 35px;box-shadow:inset 2px 2px 5px #0000000d;margin:0}.tutorial-list li{margin-bottom:10px}.tutorial-list li:last-child{margin-bottom:0}.timer-btn-inactive{background-color:transparent;color:#7a93ac;border:2px solid #7a93ac;box-shadow:none;transition:all .2s ease-in-out}.timer-btn-inactive:hover{background-color:#f0f4f8;color:#5a7387}.timer-btn-active{background:linear-gradient(to bottom,#72ff6b,#139b1a);color:#fff;border:2px solid #49a942;box-shadow:0 4px 6px #0003,inset 1px 1px 2px #ffffff4d;text-shadow:1px 1px 0px rgba(0,0,0,.2);transition:all .2s ease-in-out}.timer-btn-active:hover{background:linear-gradient(to bottom,#72ff6b,#41bb47);transform:translateY(-2px)}.floating-title{text-align:center;font-size:5rem;font-family:Tahoma,Trebuchet MS,sans-serif;font-weight:900;font-style:italic;letter-spacing:2px;margin-top:8vh;margin-bottom:25px;background:linear-gradient(180deg,#b3e3ff,#4db8ff 45%,#006ddb 50%,#09f);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;-webkit-text-stroke:2px #ffffff;filter:drop-shadow(4px 4px 0px #004d99) drop-shadow(6px 6px 8px rgba(0,0,0,.3));animation:hoverTitle 3s ease-in-out infinite}@keyframes hoverTitle{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}@media (max-width: 500px){.floating-title{font-size:3.2rem;margin-top:5vh;-webkit-text-stroke:1px #ffffff}}