@import url(https://fonts.googleapis.com/css2?family=Fredoka+One:wght@400&family=Comic+Neue:wght@400;700&display=swap);body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-overflow-scrolling:touch;background:#f8f9fa;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;margin:0;overflow-x:hidden}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}*{box-sizing:border-box}button{-webkit-appearance:none;appearance:none;background:none;font-family:inherit}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#888;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}@media(max-width:768px){input,select,textarea{font-size:16px}[role=button],button{min-height:44px;min-width:44px}}@media(-webkit-min-device-pixel-ratio:2),(min-resolution:2dppx){body{-webkit-font-smoothing:subpixel-antialiased}}:root{--background-color:#f0f4f8;--text-color:#333;--button-background:linear-gradient(135deg,#ff6b6b,#4ecdc4 50%,#45b7d1);--button-hover:linear-gradient(135deg,#ff5252,#26a69a 50%,#2196f3)}body{background:#f0f4f8}.App,body{color:#333}.App{background:linear-gradient(135deg,#ff9a9e,#fecfef 25%,#fecfef 50%,#a8edea 75%,#fed6e3);font-family:Comic Neue,cursive,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;min-height:100vh;overflow-y:auto;text-align:center}.app-title{margin-bottom:10px;padding:20px}.app-title h1{-webkit-text-fill-color:#0000;animation:gradientShift 3s ease-in-out infinite;background:linear-gradient(45deg,#ff6b6b,#4ecdc4,#45b7d1,#96ceb4,#ffeaa7,#fd79a8);-webkit-background-clip:text;background-clip:text;background-size:300% 300%;font-family:Fredoka One,cursive;font-size:2.8rem;font-weight:400;letter-spacing:1px;line-height:1.2;margin:0;text-shadow:2px 2px 4px #0000001a}@keyframes gradientShift{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}@keyframes slideDown{0%{opacity:0;transform:translateY(-100%)}to{opacity:1;transform:translateY(0)}}.learning-mode-header{-webkit-text-fill-color:#0000;align-items:center;animation:gradientShift 3s ease-in-out infinite;background:linear-gradient(45deg,#ff6b6b,#4ecdc4,#45b7d1,#96ceb4,#ffeaa7,#fd79a8);-webkit-background-clip:text;background-clip:text;background-size:300% 300%;display:flex;font-family:Fredoka One,cursive;font-size:2.8rem;font-weight:400;justify-content:center;letter-spacing:1px;line-height:1.2;margin:0;position:relative;text-shadow:2px 2px 4px #0000001a}.learning-text{margin-right:8px}.dropdown-container{align-items:center;display:inline-flex;position:relative}.mode-dropdown-header{-webkit-text-fill-color:#0000;-webkit-tap-highlight-color:rgba(0,0,0,0);animation:gradientShift 3s ease-in-out infinite;-webkit-appearance:none;appearance:none;background:#0000;background:linear-gradient(45deg,#ff6b6b,#4ecdc4,#45b7d1,#96ceb4,#ffeaa7,#fd79a8);-webkit-background-clip:text;background-clip:text;background-size:300% 300%;border:3px solid #ff6b6b4d;border-radius:12px;cursor:pointer;font-family:Fredoka One,cursive;font-size:2.8rem;font-weight:400;letter-spacing:1px;margin:0;outline:none;padding:8px 35px 8px 12px;pointer-events:auto;position:relative;touch-action:manipulation;z-index:10}.mode-dropdown-header::-ms-expand{display:none}.mode-dropdown-header:focus{border-color:#ff6b6b99}.mode-dropdown-header:active{border-color:#ff6b6bcc}.mode-dropdown-header option{background:#fff;color:#333;font-family:Comic Neue,cursive;font-size:1rem;padding:10px}.mode-dropdown-header:hover{border-color:#ff6b6b99;box-shadow:0 4px 12px #ff6b6b33;transform:translateY(-1px)}.mode-dropdown-header:focus{border-color:#ff6b6bcc;box-shadow:0 0 0 3px #ff6b6b33;outline:none}.dropdown-arrow{-webkit-text-fill-color:#0000;animation:gradientShift 3s ease-in-out infinite;background:linear-gradient(45deg,#ff6b6b,#4ecdc4,#45b7d1,#96ceb4,#ffeaa7,#fd79a8);-webkit-background-clip:text;background-clip:text;background-size:300% 300%;font-size:1.5rem;pointer-events:none;position:absolute;right:12px;top:50%;transform:translateY(-50%)}.dropdown-container:hover .dropdown-arrow{transform:translateY(-50%) scale(1.1)}.mode-selector-button{-webkit-tap-highlight-color:rgba(0,0,0,0);align-items:center;background:#0000;border:3px solid #ff6b6b4d;border-radius:12px;cursor:pointer;display:inline-flex;font-family:Fredoka One,cursive;font-size:2.8rem;font-weight:400;letter-spacing:1px;margin:0;outline:none;padding:8px 35px 8px 12px;position:relative;touch-action:manipulation;transition:all .2s ease}.mode-selector-button .current-mode{-webkit-text-fill-color:#0000;animation:gradientShift 3s ease-in-out infinite;background:linear-gradient(45deg,#ff6b6b,#4ecdc4,#45b7d1,#96ceb4,#ffeaa7,#fd79a8);-webkit-background-clip:text;background-clip:text;background-size:300% 300%}.mode-selector-button .dropdown-arrow{margin-left:8px;position:static;transform:none}.mode-selector-button:hover{border-color:#ff6b6b99;box-shadow:0 4px 12px #ff6b6b33;transform:translateY(-1px)}.mode-selector-button:hover .dropdown-arrow{transform:scale(1.1)}.mode-selector-button:active{border-color:#ff6b6bcc;transform:translateY(0)}.mode-selector-button:focus{border-color:#ff6b6b99;box-shadow:0 0 0 3px #ff6b6b33}.audio-warning{background:linear-gradient(135deg,#fff3cd,#ffeaa7);border:2px solid #fd79a8;border-radius:15px;box-shadow:0 4px 8px #0000001a;color:#856404;font-family:Comic Neue,cursive;font-weight:600;margin:15px auto 20px;max-width:500px;padding:12px 20px}.App-main{margin:0 auto;max-width:1400px;padding:20px}.new-words-section{margin:30px 0 20px;text-align:center}.new-words-button{-webkit-tap-highlight-color:rgba(0,0,0,0);background:linear-gradient(135deg,#ff6b6b,#4ecdc4 50%,#45b7d1);border:none;border-radius:25px;box-shadow:0 6px 12px #0003;color:#fff;cursor:pointer;font-family:Comic Neue,cursive;font-size:1.3rem;font-weight:700;min-width:200px;padding:16px 32px;text-shadow:1px 1px 2px #0003;touch-action:manipulation;transition:all .3s ease}.new-words-button:hover{background:linear-gradient(135deg,#ff5252,#26a69a 50%,#2196f3);box-shadow:0 10px 20px #00000040;transform:translateY(-3px) scale(1.05)}.new-words-button:active{box-shadow:0 4px 8px #0003;transform:translateY(-1px) scale(1.02)}:global(.funky-theme) .new-words-button{background:linear-gradient(135deg,#ff6b6b,#4ecdc4 50%,#45b7d1)}:global(.funky-theme) .new-words-button:hover{background:linear-gradient(135deg,#ff5252,#26a69a 50%,#2196f3)}:global(.solid-theme) .new-words-button{background:#28a745;border:2px solid #1e7e34}:global(.solid-theme) .new-words-button:hover{background:#1e7e34;border-color:#155724}:global(.solid-theme) .new-words-button:active{background:#155724}.App-footer{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(135deg,#ffffffe6,#ffb6c1cc);border-radius:20px 20px 0 0;margin-top:40px;padding:20px}.App-footer p{color:#666;font-family:Comic Neue,cursive;font-size:1.1rem;font-weight:600;line-height:1.4;margin:0}@media(max-width:768px){.app-title{padding:15px}.app-title h1,.learning-mode-header{font-size:2.3rem}.mode-dropdown-header,.mode-selector-button{font-size:2.3rem;padding:6px 30px 6px 10px}.dropdown-arrow{font-size:1.3rem;right:10px}.App-main{padding:15px}.new-words-section{margin:25px 0 18px}.new-words-button{font-size:1.2rem;min-width:180px;padding:14px 28px}.App-footer{padding:18px 15px}.App-footer p{font-size:1.05rem}}@media(max-width:480px){.app-title{padding:12px}.app-title h1,.learning-mode-header{font-size:2rem;letter-spacing:.5px}.mode-dropdown-header,.mode-selector-button{font-size:2rem;letter-spacing:.5px;padding:5px 25px 5px 8px}.dropdown-arrow{font-size:1.1rem;right:8px}.App-main{padding:12px}.new-words-section{margin:20px 0 15px}.new-words-button{font-size:1.1rem;min-width:160px;padding:12px 24px}.App-footer{padding:16px 12px}.App-footer p{font-size:1rem}.audio-warning{font-size:.9rem;margin:12px auto 15px;padding:10px 15px}}@media(max-width:360px){.app-title h1,.learning-mode-header{font-size:1.8rem}.mode-dropdown-header{font-size:1.8rem;padding:4px 22px 4px 6px}.dropdown-arrow{font-size:1rem;right:6px}.new-words-button{font-size:1rem;min-width:140px;padding:10px 20px}}@media(hover:none)and (pointer:coarse){.new-words-button:hover{background:linear-gradient(135deg,#ff6b6b,#4ecdc4 50%,#45b7d1);box-shadow:0 6px 12px #0003;transform:none}.new-words-button:active{box-shadow:0 3px 6px #00000040;transform:scale(.98)}}.carousel-container{flex-direction:column;height:80vh;overflow:hidden;position:relative}.carousel-card,.carousel-container{align-items:center;display:flex;justify-content:center}.carousel-card{background-position:50%;background-size:cover;border-radius:15px;color:#fff;font-family:Fredoka One,cursive;font-size:2rem;height:60%;position:absolute;transition:all .5s ease;width:80%}.carousel-card.current{transform:scale(1);z-index:2}.carousel-card.partial{transform:scale(.8);z-index:1}.carousel-card.hidden{opacity:0;transform:scale(.5);z-index:0}.scroll-button{background:#00000080;border:none;border-radius:50%;color:#fff;cursor:pointer;height:40px;position:absolute;width:40px}.scroll-button.up{top:10px}.scroll-button.down{bottom:10px}.wheel-carousel{flex-direction:column;height:80vh;overflow:hidden;position:relative}.wheel-card,.wheel-carousel{align-items:center;display:flex;justify-content:center}.wheel-card{background-position:50%;background-size:cover;border-radius:50%;color:#fff;font-family:Fredoka One,cursive;font-size:2rem;height:60%;position:absolute;transition:all .5s ease;width:60%}.wheel-card.current{transform:scale(1);z-index:2}.wheel-card.partial{transform:scale(.8);z-index:1}.wheel-card.hidden{opacity:0;transform:scale(.5);z-index:0}.vertical-carousel{align-items:center;display:flex;flex-direction:column;height:100vh;justify-content:center;overflow-y:hidden;position:relative}.carousel-slide{border-radius:15px;color:#fff;font-family:Fredoka One,cursive;font-size:2rem;height:60%;position:absolute;transition:transform .3s ease,opacity .3s ease;width:60%}.carousel-slide.current{opacity:1;transform:scale(1.2);z-index:2}.carousel-slide.partial{opacity:.7;transform:scale(.9);z-index:1}.carousel-slide.hidden{opacity:0;transform:scale(.7);z-index:0}@keyframes shake-sway{0%{transform:rotate(0deg)}25%{transform:rotate(-5deg)}50%{transform:rotate(0deg)}75%{transform:rotate(5deg)}to{transform:rotate(0deg)}}:root.funky-theme,:root.solid-theme{--background-color:map-get($theme-map,background-color);--text-color:map-get($theme-map,text-color);--button-background:map-get($theme-map,button-background);--button-hover:map-get($theme-map,button-hover);--cta-background:map-get($theme-map,cta-background);--cta-hover:map-get($theme-map,cta-hover);--card-background:map-get($theme-map,card-background);--card-hover:map-get($theme-map,card-hover)}body{background:var(--background-color);color:var(--text-color);font-family:Fredoka One,cursive}button{background-color:var(--button-background);border:none;border-radius:5px;color:#fff;cursor:pointer;padding:10px 20px}button:hover{background-color:var(--button-hover)}.cta{background-color:var(--cta-background);border:none;border-radius:5px;color:#fff;cursor:pointer;padding:8px 16px}.cta:hover{background-color:var(--cta-hover)}.card{background-color:var(--card-background);border-radius:10px;box-shadow:0 4px 6px #0000001a;color:var(--text-color);padding:15px}.card:hover{background-color:var(--card-hover)}.length-selector{margin-bottom:30px;text-align:center}.selector-title{font-size:1.6rem;line-height:1.3;margin-bottom:20px}:global(.funky-theme) .selector-title{color:#4a4a4a}:global(.solid-theme) .selector-title{color:#212529}.length-buttons{flex-wrap:wrap;gap:12px;margin:0 auto;max-width:600px;padding:0 10px}.length-button,.length-buttons{display:flex;justify-content:center}.length-button{-webkit-tap-highlight-color:rgba(0,0,0,0);align-items:center;background:linear-gradient(135deg,#ff6b6b,#4ecdc4);border:none;border-radius:20px;box-shadow:0 4px 8px #00000026;color:#fff;cursor:pointer;font-family:Comic Neue,cursive;font-size:1.4rem;font-weight:700;height:60px;min-width:60px;padding:14px 18px;text-shadow:1px 1px 2px #0003;touch-action:manipulation;transition:all .3s ease;width:60px}.length-button:hover{background:linear-gradient(135deg,#ff5252,#26a69a);box-shadow:0 6px 12px #0003;transform:translateY(-2px)}.length-button:active{box-shadow:0 2px 4px #00000026;transform:translateY(0)}.length-button.active{background:linear-gradient(135deg,#ffa726,#42a5f5);box-shadow:0 6px 12px #ffa72666;transform:scale(1.05)}.length-button.active:hover{background:linear-gradient(135deg,#ff9800,#2196f3)}:global(.funky-theme) .length-button{background:linear-gradient(135deg,#ff6b6b,#4ecdc4)}:global(.funky-theme) .length-button:hover{background:linear-gradient(135deg,#ff5252,#26a69a)}:global(.funky-theme) .length-button.active{background:linear-gradient(135deg,#ffa726,#42a5f5)}:global(.funky-theme) .length-button.active:hover{background:linear-gradient(135deg,#ff9800,#2196f3)}:global(.solid-theme) .length-button{background:#007bff;border:2px solid #0056b3}:global(.solid-theme) .length-button:hover{background:#0056b3}:global(.solid-theme) .length-button:active{background:#003d82}:global(.solid-theme) .length-button.active{background:#28a745;border-color:#1e7e34;box-shadow:0 6px 12px #28a74566}:global(.solid-theme) .length-button.active:hover{background:#1e7e34}@media(max-width:768px){.length-selector{margin-bottom:25px}.selector-title{font-size:1.4rem;margin-bottom:18px}.length-buttons{gap:10px;padding:0 15px}.length-button{font-size:1.3rem;height:55px;min-width:55px;padding:12px 16px;width:55px}}@media(max-width:480px){.length-selector{margin-bottom:20px}.selector-title{font-size:1.3rem;margin-bottom:15px;padding:0 10px}.length-buttons{gap:8px;padding:0 10px}.length-button{font-size:1.2rem;height:50px;min-width:50px;padding:10px 14px;width:50px}}@media(max-width:360px){.selector-title{font-size:1.2rem}.length-buttons{gap:6px;padding:0 8px}.length-button{font-size:1.1rem;height:45px;min-width:45px;padding:8px 12px;width:45px}}@media(hover:none)and (pointer:coarse){.length-button:hover{box-shadow:0 2px 4px #0000001a;transform:none}.length-button:active{box-shadow:0 1px 2px #0003;transform:scale(.98)}}.word-card{-webkit-tap-highlight-color:rgba(0,0,0,0);background:linear-gradient(135deg,#a8edea,#fed6e3);border:3px solid #fff;border-radius:20px;box-shadow:0 6px 12px #00000026;color:#4a4a4a;display:flex;flex-direction:column;gap:20px;margin:16px 8px;padding:25px 20px;position:relative;text-align:center;touch-action:manipulation;transition:all .3s ease;-webkit-user-select:none;user-select:none}.word-card.playing{animation:bounce .8s ease-in-out;background:linear-gradient(135deg,#fd79a8,#fdcb6e);border-color:#e17055}.word-card .letters-container{align-items:center;display:flex;flex-wrap:nowrap;justify-content:space-evenly;overflow:hidden;width:100%}.word-card .letter-button{background:linear-gradient(135deg,#ff6b6b,#4ecdc4);border:none;border-radius:12px;color:#fff;flex-shrink:1;font-family:Fredoka One,cursive;font-size:2.5rem;font-weight:700;min-width:0;overflow:hidden;padding:20px 8px;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap;width:calc((100% - (var(--letter-count) - 1)*2px)/var(--letter-count))}.word-card .word-speak-button{align-items:center;background:linear-gradient(135deg,#a8edea,#fed6e3);border:2px solid #fff;border-radius:12px;box-shadow:0 4px 8px #0000001a;color:#4a4a4a;cursor:pointer;display:flex;font-family:Comic Neue,cursive;font-size:1.5rem;font-weight:700;gap:8px;justify-content:center;padding:12px 20px;transition:all .3s ease}.word-card .word-speak-button:hover{box-shadow:0 6px 12px #00000026;transform:scale(1.05)}.word-card .word-speak-button:active{transform:scale(.98)}.word-card .word-speak-button .speaker-icon{font-size:2rem}.word-card .word-speak-button .speak-text{font-size:1.5rem;font-weight:700}:global(.funky-theme) .word-card{background:linear-gradient(135deg,#a8edea,#fed6e3);border:3px solid #fff;color:#4a4a4a}:global(.funky-theme) .word-card.playing{background:linear-gradient(135deg,#fd79a8,#fdcb6e);border-color:#e17055}:global(.funky-theme) .word-card .letter-button{background:linear-gradient(135deg,#ff6b6b,#4ecdc4);color:#fff}:global(.funky-theme) .word-card .letter-button:hover{background:linear-gradient(135deg,#ff5252,#26a69a)}:global(.funky-theme) .word-card .letter-button.playing{background:linear-gradient(135deg,#fdcb6e,#fd79a8)}:global(.funky-theme) .word-card .word-speak-button{background:linear-gradient(135deg,#a8edea,#fed6e3);border:2px solid #fff;color:#4a4a4a}:global(.funky-theme) .word-card .word-speak-button:hover{background:linear-gradient(135deg,#fed6e3,#a8edea)}:global(.solid-theme) .word-card{background:blue;border:3px solid #0056b3;color:#fff}:global(.solid-theme) .word-card.playing{background:#0056b3;border-color:#003d82}:global(.solid-theme) .word-card .letter-button{background:red;border:2px solid #c00;color:#fff}:global(.solid-theme) .word-card .letter-button:hover{background:#c00}:global(.solid-theme) .word-card .letter-button.playing{background:#c00;border-color:#900}:global(.solid-theme) .word-card .word-speak-button{background:blue;border:2px solid #0056b3;color:#fff}:global(.solid-theme) .word-card .word-speak-button:hover{background:#0056b3}:global(.solid-theme) .word-card .word-speak-button:active{background:#003d82}@media(max-width:768px){.word-card{margin:12px 5px;padding:20px 10px}.word-card .letter-button{border-radius:8px;font-size:2rem;padding:15px 4px;width:calc((100% - (var(--letter-count) - 1)*2px)/var(--letter-count))}.word-card .word-speak-button{font-size:1.3rem;padding:10px 15px}.word-card .word-speak-button .speaker-icon{font-size:1.7rem}.word-card .word-speak-button .speak-text{font-size:1.3rem}}@media(max-width:480px){.word-card{margin:10px 3px;padding:15px 5px}.word-card .letter-button{border-radius:6px;font-size:1.8rem;padding:12px 2px;width:calc((100% - (var(--letter-count) - 1)*2px)/var(--letter-count))}.word-card .word-speak-button{font-size:1.2rem;padding:8px 12px}.word-card .word-speak-button .speaker-icon{font-size:1.5rem}.word-card .word-speak-button .speak-text{font-size:1.2rem}}.word-grid{margin:0 auto;max-width:1200px;width:100%}.word-grid-empty{background:linear-gradient(135deg,#ffffffe6,#ffb6c1b3);border:3px dashed #ff6b6b;border-radius:20px;box-shadow:0 4px 8px #0000001a;color:#4a4a4a;font-family:Comic Neue,cursive;font-size:1.2rem;font-weight:600;line-height:1.5;margin:20px 0;padding:40px 20px;text-align:center}.words-container{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(2,1fr);padding:40px 0}@media(max-width:1024px){.words-container{gap:18px;grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.words-container{gap:12px;grid-template-columns:1fr}}.math-selector{background:var(--background-color);color:var(--text-color);margin:0 auto 30px;max-width:1200px;width:100%}.difficulty-section,.operation-section{margin-bottom:25px}.selector-title{color:#4a4a4a;font-family:Comic Neue,cursive;font-size:1.3rem;font-weight:700;margin-bottom:15px;text-align:center;text-shadow:1px 1px 2px #0000001a}.difficulty-buttons{display:flex;flex-wrap:nowrap;gap:12px;justify-content:space-between;margin-bottom:20px;width:100%}.difficulty-button{align-items:center;background:linear-gradient(135deg,#f8f9fa,#e9ecef);border:3px solid #ddd;border-radius:15px;color:#495057;cursor:pointer;display:flex;flex:1 1;flex-direction:column;font-family:Comic Neue,cursive;font-size:1rem;font-weight:600;gap:8px;min-width:0;padding:15px 20px;transition:all .3s ease}.difficulty-button:hover{border-color:#adb5bd;transform:scale(1.05)}.difficulty-button.active{background:linear-gradient(135deg,#4ecdc4,#44a08d);border-color:#44a08d;box-shadow:0 4px 8px #00000026;color:#fff}.difficulty-button .difficulty-emoji{font-size:2rem;line-height:1}.difficulty-button .difficulty-text{font-size:.9rem;white-space:nowrap}.operation-buttons{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:20px}.operation-button{align-items:center;background:linear-gradient(135deg,#f8f9fa,#e9ecef);border:3px solid #ddd;border-radius:15px;color:#495057;cursor:pointer;display:flex;flex-direction:column;font-family:Comic Neue,cursive;gap:8px;min-width:80px;padding:15px 20px;transition:all .3s ease}.operation-button:hover{border-color:#adb5bd;transform:scale(1.05)}.operation-button.active{background:linear-gradient(135deg,#667eea,#764ba2);border-color:#764ba2;box-shadow:0 4px 8px #00000026;color:#fff}.operation-button .operation-emoji{font-size:2.5rem;line-height:1}@media(max-width:768px){.difficulty-buttons{flex-wrap:nowrap;gap:8px;justify-content:space-between;padding:0;width:100%}.operation-buttons{flex-wrap:nowrap;gap:8px;justify-content:flex-start;overflow-x:auto;padding:0 5px}.difficulty-button{border:2px solid #ddd;flex:1 1;min-width:0;padding:10px 8px}.difficulty-button .difficulty-emoji{font-size:1.8rem}.difficulty-button .difficulty-text{font-size:.85rem}.operation-button{border:2px solid #ddd;flex-shrink:0;min-width:70px;padding:12px 15px}.operation-button .operation-emoji{font-size:2rem}.selector-title{font-size:1.2rem}}@media(max-width:480px){.difficulty-buttons{gap:6px;padding:0;width:100%}.operation-buttons{gap:6px;padding:0 3px}.difficulty-button{border-radius:10px;flex:1 1;min-width:0;padding:8px 6px}.difficulty-button .difficulty-emoji{font-size:1.5rem}.difficulty-button .difficulty-text{font-size:.7rem}.operation-button{border-radius:10px;min-width:60px;padding:10px 12px}.operation-button .operation-emoji{font-size:1.8rem}.selector-title{font-size:1.1rem}}.math-card{-webkit-tap-highlight-color:rgba(0,0,0,0);background:linear-gradient(135deg,#a8edea,#fed6e3);border:3px solid #fff;border-radius:20px;box-shadow:0 6px 12px #00000026;color:#4a4a4a;display:flex;flex-direction:column;gap:20px;margin:16px 8px;padding:25px 20px;position:relative;text-align:center;touch-action:manipulation;transition:all .3s ease;-webkit-user-select:none;user-select:none}.math-problem{align-items:center;display:flex;flex-wrap:wrap;font-family:Comic Neue,cursive;font-size:2rem;gap:12px;justify-content:center}.number-button{background:linear-gradient(135deg,#ff6b6b,#4ecdc4);border:none;border-radius:15px;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;font-size:2rem;font-weight:700;min-width:80px;padding:15px 25px;transition:all .3s ease}.number-button:hover{background:linear-gradient(135deg,#ff5252,#26a69a);box-shadow:0 6px 12px #0000004d;transform:translateY(-2px)}.number-button:active{transform:translateY(0)}.operation-symbol{color:#ff6b6b;font-size:2.5rem;font-weight:700}.equals-symbol{color:#4a4a4a;font-size:2rem;font-weight:700}.answer-section{align-items:center;display:flex;justify-content:center;min-width:100px}.answer-button{background:linear-gradient(135deg,#ffa726,#42a5f5);border:none;border-radius:15px;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;font-size:2rem;font-weight:700;min-width:80px;padding:15px 25px;transition:all .3s ease}.answer-button.solved{animation:bounce .6s ease-in-out}.answer-button:hover{background:linear-gradient(135deg,#ff9800,#2196f3);box-shadow:0 6px 12px #0000004d;transform:translateY(-2px)}.answer-button:active{transform:translateY(0)}.question-mark{animation:pulse 1.5s ease-in-out infinite;color:#fd79a8;font-size:3rem;font-weight:700}.answer-input-section{align-items:center;display:flex;gap:10px}.mic-button{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:50%;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;display:flex;font-size:1.8rem;height:60px;justify-content:center;transition:all .3s ease;width:60px}.mic-button:hover{box-shadow:0 6px 12px #0000004d;transform:scale(1.1)}.mic-button:active{transform:scale(.95)}.mic-button.listening{animation:pulse 1s ease-in-out infinite;background:linear-gradient(135deg,#ff6b6b,#ee5a6f)}.spoken-answer-display{align-items:center;background:#ffffff4d;border-radius:15px;display:flex;gap:12px;padding:10px 20px}.spoken-number{border-radius:12px;font-size:2rem;font-weight:700;min-width:80px;padding:10px 20px;text-align:center}.spoken-number.correct{animation:bounce .6s ease-in-out;background:linear-gradient(135deg,#28a745,#20c997);color:#fff}.spoken-number.incorrect{animation:shake .5s ease-in-out;background:linear-gradient(135deg,#ff6b6b,#ee5a6f);color:#fff}.feedback-icon{animation:bounce .6s ease-in-out;font-size:2.5rem}.retry-button{align-items:center;background:linear-gradient(135deg,#ffa726,#fb8c00);border:none;border-radius:50%;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;display:flex;font-size:1.5rem;height:50px;justify-content:center;transition:all .3s ease;width:50px}.retry-button:hover{background:linear-gradient(135deg,#fb8c00,#f57c00);box-shadow:0 6px 12px #0000004d;transform:scale(1.1) rotate(180deg)}.retry-button:active{transform:scale(.95) rotate(180deg)}.solve-button{background:linear-gradient(135deg,#28a745,#20c997);border:none;border-radius:20px;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;font-family:Comic Neue,cursive;font-size:1.2rem;font-weight:700;padding:12px 24px;transition:all .3s ease}.solve-button:hover{background:linear-gradient(135deg,#218838,#17a589);box-shadow:0 6px 12px #0000004d;transform:translateY(-2px)}.solve-button:active{transform:translateY(0)}:global(.funky-theme) .math-card{background:linear-gradient(135deg,#a8edea,#fed6e3);border:3px solid #fff;color:#4a4a4a}:global(.funky-theme) .number-button{background:linear-gradient(135deg,#ff6b6b,#4ecdc4)}:global(.funky-theme) .number-button:hover{background:linear-gradient(135deg,#ff5252,#26a69a)}:global(.funky-theme) .answer-button{background:linear-gradient(135deg,#ffa726,#42a5f5)}:global(.funky-theme) .answer-button:hover{background:linear-gradient(135deg,#ff9800,#2196f3)}:global(.funky-theme) .solve-button{background:linear-gradient(135deg,#28a745,#20c997)}:global(.funky-theme) .solve-button:hover{background:linear-gradient(135deg,#218838,#17a589)}:global(.solid-theme) .math-card{background:#ffc107;border:3px solid #e0a800;color:#212529}:global(.solid-theme) .number-button{background:#007bff;border:2px solid #0056b3}:global(.solid-theme) .number-button:hover{background:#0056b3}:global(.solid-theme) .operation-symbol{color:#007bff}:global(.solid-theme) .answer-button{background:#28a745;border:2px solid #1e7e34}:global(.solid-theme) .answer-button:hover{background:#1e7e34}:global(.solid-theme) .question-mark{color:#007bff}:global(.solid-theme) .solve-button{background:#28a745;border:2px solid #1e7e34}:global(.solid-theme) .solve-button:hover{background:#1e7e34}@media(max-width:768px){.math-problem{font-size:1.6rem;gap:8px}.number-button{font-size:1.6rem;min-width:60px;padding:12px 20px}.operation-symbol{font-size:2rem}.answer-button,.equals-symbol{font-size:1.6rem}.answer-button{min-width:60px;padding:12px 20px}.question-mark{font-size:2.5rem}.solve-button{font-size:1.1rem;padding:10px 20px}}@media(max-width:480px){.math-problem{font-size:1.4rem;gap:6px}.number-button{font-size:1.4rem;min-width:50px;padding:10px 16px}.operation-symbol{font-size:1.8rem}.answer-button,.equals-symbol{font-size:1.4rem}.answer-button{min-width:50px;padding:10px 16px}.question-mark{font-size:2rem}.mic-button{font-size:1.5rem;height:50px;width:50px}.spoken-number{font-size:1.4rem;min-width:50px;padding:8px 14px}.feedback-icon{font-size:2rem}.retry-button{font-size:1.2rem;height:40px;width:40px}.solve-button{font-size:1rem;padding:8px 16px}}@keyframes shake{0%,to{transform:translateX(0)}25%{transform:translateX(-10px)}75%{transform:translateX(10px)}}.math-grid{margin:0 auto;max-width:1200px;width:100%}.math-grid-empty{background:linear-gradient(135deg,#ffffffe6,#ffb6c1b3);border:3px dashed #ff6b6b;border-radius:20px;box-shadow:0 4px 8px #0000001a;color:#4a4a4a;font-family:Comic Neue,cursive;font-size:1.2rem;font-weight:600;line-height:1.5;margin:20px 0;padding:40px 20px;text-align:center}.problems-container{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(2,1fr);padding:40px 0}@media(max-width:1024px){.problems-container{gap:18px;grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.problems-container{gap:12px;grid-template-columns:1fr}.math-grid-empty{font-size:1.1rem;margin:15px 0;padding:30px 15px}}@media(max-width:480px){.problems-container{padding:30px 0}.math-grid-empty{font-size:1rem;margin:12px 0;padding:25px 12px}}:global(.funky-theme) .math-grid-empty{background:linear-gradient(135deg,#ffffffe6,#ffb6c1b3);border:3px dashed #ff6b6b;color:#4a4a4a}:global(.solid-theme) .math-grid-empty{background:#fff3cd;border:3px dashed #007bff;color:#212529}.month-carousel-container{margin:0 auto;max-width:1200px;padding:20px;position:relative;width:100%}.month-carousel{background:#f0f0f0;border-radius:20px;box-shadow:0 8px 16px #0003;height:60vh;min-height:400px;overflow:hidden;position:relative;width:100%}.month-carousel.desktop .carousel-track{flex-direction:column;transition:transform .5s ease-in-out}.month-carousel.mobile .carousel-track{flex-direction:row;transition:transform .5s ease-in-out}.month-indicators{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:20px}@media(max-width:768px){.month-carousel{height:50vh;min-height:300px}.carousel-slide h2{font-size:3rem}.nav-button{display:none}.month-indicators{gap:8px;margin-top:15px}.indicator{height:10px;width:10px}}@media(max-width:480px){.month-carousel-container{padding:10px}.month-carousel{border-radius:15px;height:40vh;min-height:250px}.carousel-slide h2{font-size:2.5rem}.month-indicators{gap:6px;margin-top:10px}.indicator{height:8px;width:8px}}.day-carousel-container{margin:0 auto;max-width:1200px;padding:20px;position:relative;width:100%}.day-carousel{background:#f0f0f0;border-radius:20px;box-shadow:0 8px 16px #0003;height:60vh;min-height:400px;overflow:hidden;position:relative;width:100%}.day-carousel.desktop .carousel-track{flex-direction:column;transition:transform .5s ease-in-out}.day-carousel.mobile .carousel-track{flex-direction:row;transition:transform .5s ease-in-out}.carousel-track{display:flex;height:100%;position:relative;width:100%}.carousel-slide{align-items:center;background-position:50%;background-size:cover;cursor:pointer;display:flex;flex-shrink:0;justify-content:center;min-height:100%;min-width:100%;position:relative;transition:all .3s ease}.carousel-slide:before{background:#0000004d;bottom:0;content:"";left:0;position:absolute;right:0;top:0;transition:background .3s ease}.carousel-slide.active:before{background:#0003}.carousel-slide h2{animation:fadeIn .5s ease-in-out;color:#fff;font-family:Fredoka One,cursive;font-size:4rem;margin:0;position:relative;text-shadow:3px 3px 6px #000000b3;z-index:1}.nav-button{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:50%;box-shadow:0 4px 8px #0000004d;color:#fff;cursor:pointer;font-size:2rem;height:60px;left:50%;position:absolute;transform:translateX(-50%);transition:all .3s ease;width:60px;z-index:10}.nav-button:hover{box-shadow:0 6px 12px #0006;transform:translateX(-50%) scale(1.1)}.nav-button:active{transform:translateX(-50%) scale(.95)}.nav-button.prev{top:10px}.nav-button.next{bottom:10px}.day-indicators{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:20px}.indicator{border:2px solid #0003;border-radius:50%;cursor:pointer;height:12px;padding:0;transition:all .3s ease;width:12px}.indicator:hover{border-color:#00000080;transform:scale(1.3)}.indicator.active{border-color:#000000b3;transform:scale(1.5)}@keyframes fadeIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@media(max-width:768px){.day-carousel{height:50vh;min-height:300px}.carousel-slide h2{font-size:3rem}.nav-button{display:none}.day-indicators{gap:8px;margin-top:15px}.indicator{height:10px;width:10px}}@media(max-width:480px){.day-carousel-container{padding:10px}.day-carousel{border-radius:15px;height:40vh;min-height:250px}.carousel-slide h2{font-size:2.5rem}.day-indicators{gap:6px;margin-top:10px}.indicator{height:8px;width:8px}}.responsive-clock{background:var(--background-color);color:var(--text-color);display:block;height:auto;margin:0 auto;max-height:50vh;width:90%}.cars-learning-module{flex-direction:column;gap:30px;min-height:calc(100vh - 200px);padding:20px}.cars-content,.cars-learning-module{align-items:center;display:flex;justify-content:center;width:100%}.cars-content{max-width:1200px}.car-card{align-items:center;background:linear-gradient(135deg,#fff,#f0f0f0);border:3px solid #4ecdc4;border-radius:20px;box-shadow:0 8px 16px #0003;display:flex;flex-direction:column;gap:30px;min-width:500px;padding:40px;transition:all .3s ease}.car-card:hover{box-shadow:0 12px 24px #0000004d;transform:translateY(-5px)}.car-logo-container{align-items:center;background:#fff;border-radius:15px;box-shadow:0 4px 8px #0000001a;display:flex;height:300px;justify-content:center;padding:20px;width:300px}.car-logo{max-height:100%;max-width:100%;object-fit:contain}.letters-container{align-items:center;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;padding:10px 0;width:100%}.letter-button{background:linear-gradient(135deg,#ff6b6b,#4ecdc4);border:none;border-radius:12px;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;font-family:Comic Neue,cursive;font-size:1.8rem;font-weight:700;min-width:50px;padding:15px 20px;text-shadow:1px 1px 2px #0003;text-transform:uppercase;transition:all .3s ease}.letter-button:hover{background:linear-gradient(135deg,#ff5252,#26a69a);box-shadow:0 6px 12px #0000004d;transform:translateY(-2px) scale(1.05)}.letter-button:active{transform:translateY(0) scale(1)}.letter-button.playing{animation:bounce .6s ease-in-out;background:linear-gradient(135deg,#fdcb6e,#fd79a8)}.car-name-button{background:linear-gradient(135deg,#ff6b6b,#4ecdc4);border:none;border-radius:15px;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;font-family:Comic Neue,cursive;font-size:2rem;font-weight:700;min-width:250px;padding:20px 40px;text-shadow:1px 1px 2px #0003;transition:all .3s ease}.car-name-button:hover{background:linear-gradient(135deg,#ff5252,#26a69a);box-shadow:0 6px 12px #0000004d;transform:translateY(-2px)}.car-name-button:active{animation:pulse .3s ease-in-out;transform:translateY(0)}.new-car-section{text-align:center}.new-car-button{background:linear-gradient(135deg,#28a745,#20c997);border:none;border-radius:25px;box-shadow:0 6px 12px #0003;color:#fff;cursor:pointer;font-family:Comic Neue,cursive;font-size:1.3rem;font-weight:700;min-width:250px;padding:16px 32px;text-shadow:1px 1px 2px #0003;transition:all .3s ease}.new-car-button:hover{background:linear-gradient(135deg,#218838,#17a589);box-shadow:0 10px 20px #00000040;transform:translateY(-3px) scale(1.05)}.new-car-button:active{box-shadow:0 4px 8px #0003;transform:translateY(-1px) scale(1.02)}:global(.funky-theme) .car-card{background:linear-gradient(135deg,#fff,#f0f0f0);border:3px solid #4ecdc4}:global(.funky-theme) .letter-button{background:linear-gradient(135deg,#ff6b6b,#4ecdc4)}:global(.funky-theme) .letter-button:hover{background:linear-gradient(135deg,#ff5252,#26a69a)}:global(.funky-theme) .letter-button.playing{background:linear-gradient(135deg,#fdcb6e,#fd79a8)}:global(.funky-theme) .car-name-button{background:linear-gradient(135deg,#ff6b6b,#4ecdc4)}:global(.funky-theme) .car-name-button:hover{background:linear-gradient(135deg,#ff5252,#26a69a)}:global(.funky-theme) .new-car-button{background:linear-gradient(135deg,#28a745,#20c997)}:global(.funky-theme) .new-car-button:hover{background:linear-gradient(135deg,#218838,#17a589)}:global(.solid-theme) .car-card{background:#ffc107;border:3px solid #e0a800}:global(.solid-theme) .letter-button{background:red;border:2px solid #c00}:global(.solid-theme) .letter-button:hover{background:#c00}:global(.solid-theme) .letter-button.playing{background:#900;border-color:#600}:global(.solid-theme) .car-name-button{background:#007bff;border:2px solid #0056b3}:global(.solid-theme) .car-name-button:hover{background:#0056b3}:global(.solid-theme) .new-car-button{background:#28a745;border:2px solid #1e7e34}:global(.solid-theme) .new-car-button:hover{background:#1e7e34}@media(max-width:1024px){.car-card{min-width:450px;padding:35px}.car-logo-container{height:250px;width:250px}.letter-button{font-size:1.6rem;min-width:45px;padding:12px 16px}.car-name-button{font-size:1.8rem;min-width:220px;padding:18px 35px}.new-car-button{font-size:1.2rem;min-width:220px;padding:14px 28px}}@media(max-width:768px){.car-card{gap:25px;min-width:350px;padding:30px}.car-logo-container{height:200px;width:200px}.letter-button{font-size:1.4rem;gap:6px;min-width:40px;padding:10px 14px}.car-name-button{font-size:1.6rem;min-width:200px;padding:16px 30px}.new-car-button{font-size:1.1rem;min-width:200px;padding:12px 24px}}@media(max-width:480px){.car-card{gap:20px;min-width:300px;padding:25px}.car-logo-container{height:180px;padding:15px;width:180px}.letter-button{font-size:1.2rem;gap:4px;min-width:35px;padding:8px 12px}.car-name-button{font-size:1.4rem;min-width:180px;padding:14px 25px}.new-car-button{font-size:1rem;min-width:180px;padding:10px 20px}}.road-signs-learning-module{flex-direction:column;gap:30px;min-height:calc(100vh - 200px);padding:20px}.road-signs-content,.road-signs-learning-module{align-items:center;display:flex;justify-content:center;width:100%}.road-signs-content{max-width:1200px}.road-sign-card{align-items:center;background:linear-gradient(135deg,#fff,#f0f0f0);border:3px solid #ff6b6b;border-radius:20px;box-shadow:0 8px 16px #0003;display:flex;flex-direction:column;gap:30px;min-width:500px;padding:40px;transition:all .3s ease}.road-sign-card:hover{box-shadow:0 12px 24px #0000004d;transform:translateY(-5px)}.road-sign-image-container{align-items:center;background:#fff;border-radius:15px;box-shadow:0 4px 8px #0000001a;display:flex;height:300px;justify-content:center;padding:20px;width:300px}.road-sign-image{max-height:100%;max-width:100%;object-fit:contain}.road-sign-name-button{background:linear-gradient(135deg,#ff6b6b,#feca57);border:none;border-radius:15px;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;font-family:Comic Neue,cursive;font-size:1.5rem;font-weight:700;min-width:300px;padding:20px 40px;text-align:center;text-shadow:1px 1px 2px #0003;transition:all .3s ease}.road-sign-name-button:hover{background:linear-gradient(135deg,#ff5252,#feb236);box-shadow:0 6px 12px #0000004d;transform:translateY(-2px) scale(1.02)}.road-sign-name-button:active{transform:translateY(0) scale(1)}.new-sign-section{margin-top:20px}.new-sign-button{background:linear-gradient(135deg,#a29bfe,#fd79a8);border:none;border-radius:15px;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;font-family:Comic Neue,cursive;font-size:1.3rem;font-weight:700;padding:15px 30px;text-shadow:1px 1px 2px #0003;transition:all .3s ease}.new-sign-button:hover{background:linear-gradient(135deg,#6c5ce7,#e84393);box-shadow:0 6px 12px #0000004d;transform:translateY(-2px) scale(1.05)}.new-sign-button:active{transform:translateY(0) scale(1)}@media(max-width:768px){.road-sign-card{min-width:300px;padding:30px}.road-sign-image-container{height:250px;width:250px}.road-sign-name-button{font-size:1.2rem;min-width:250px;padding:15px 30px}.new-sign-button{font-size:1.1rem;padding:12px 25px}}@media(max-width:480px){.road-sign-card{min-width:250px;padding:20px}.road-sign-image-container{height:200px;width:200px}.road-sign-name-button{font-size:1rem;min-width:200px;padding:12px 20px}.new-sign-button{font-size:1rem;padding:10px 20px}}body[data-theme=funky] .road-sign-card{background:linear-gradient(135deg,#ffeaa7,#dfe6e9);border-color:#ff7675}body[data-theme=funky] .road-sign-name-button{background:linear-gradient(135deg,#fd79a8,#fdcb6e)}body[data-theme=funky] .road-sign-name-button:hover{background:linear-gradient(135deg,#e84393,#f9ca24)}body[data-theme=funky] .new-sign-button{background:linear-gradient(135deg,#74b9ff,#a29bfe)}body[data-theme=funky] .new-sign-button:hover{background:linear-gradient(135deg,#0984e3,#6c5ce7)}body[data-theme=solid] .road-sign-card{background:#fff;border-color:#e74c3c}body[data-theme=solid] .road-sign-name-button{background:#e74c3c}body[data-theme=solid] .road-sign-name-button:hover{background:#c0392b}body[data-theme=solid] .new-sign-button{background:#3498db}body[data-theme=solid] .new-sign-button:hover{background:#2980b9}.countries-learning-module{box-sizing:border-box;flex-direction:column;gap:30px;min-height:calc(100vh - 200px);padding:20px}.countries-content,.countries-learning-module{align-items:center;display:flex;justify-content:center;width:100%}.countries-content{max-width:1200px}.country-card{align-items:center;background:linear-gradient(135deg,#fff,#f0f0f0);border:3px solid #3498db;border-radius:20px;box-shadow:0 8px 16px #0003;box-sizing:border-box;display:flex;flex-direction:column;gap:30px;max-width:600px;min-width:500px;padding:40px;transition:all .3s ease;width:100%}.country-card:hover{box-shadow:0 12px 24px #0000004d;transform:translateY(-5px)}.country-flag-container{align-items:center;background:#fff;border:2px solid #ecf0f1;border-radius:15px;box-shadow:0 4px 8px #0000001a;display:flex;height:200px;justify-content:center;padding:20px;width:300px}.country-flag{border:1px solid #bdc3c7;max-height:100%;max-width:100%;object-fit:contain}.country-info{background:linear-gradient(135deg,#f8f9fa,#e9ecef);border-radius:12px;box-shadow:inset 0 2px 4px #0000000d;display:flex;flex-direction:column;gap:10px;padding:20px;width:100%}.country-info-row{align-items:center;background:#fff;border-radius:8px;display:flex;justify-content:space-between;padding:8px 12px;transition:all .2s ease}.country-info-row:hover{box-shadow:0 2px 4px #0000001a;transform:translateX(5px)}.info-label{align-items:center;color:#2c3e50;display:flex;font-size:1rem;font-weight:600;gap:8px}.info-value{color:#3498db;font-size:1rem;font-weight:700;text-align:right}.country-name-button{background:linear-gradient(135deg,#3498db,#2ecc71);border:none;border-radius:15px;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;font-family:Comic Neue,cursive;font-size:1.5rem;font-weight:700;min-width:300px;padding:20px 40px;text-align:center;text-shadow:1px 1px 2px #0003;transition:all .3s ease}.country-name-button:hover{background:linear-gradient(135deg,#2980b9,#27ae60);box-shadow:0 6px 12px #0000004d;transform:translateY(-2px) scale(1.02)}.country-name-button:active{transform:translateY(0) scale(1)}.new-country-section{margin-top:20px}.new-country-button{background:linear-gradient(135deg,#e74c3c,#f39c12);border:none;border-radius:15px;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;font-family:Comic Neue,cursive;font-size:1.3rem;font-weight:700;padding:15px 30px;text-shadow:1px 1px 2px #0003;transition:all .3s ease}.new-country-button:hover{background:linear-gradient(135deg,#c0392b,#d68910);box-shadow:0 6px 12px #0000004d;transform:translateY(-2px) scale(1.05)}.new-country-button:active{transform:translateY(0) scale(1)}@keyframes bounce{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-10px) scale(1.1)}}@media(max-width:768px){.countries-learning-module{padding:10px}.country-card{border-width:2px;max-width:100%;min-width:auto;padding:15px;width:100%}.country-flag-container{height:167px;padding:15px;width:250px}.country-info{padding:12px}.country-info-row{padding:6px 8px}.info-label,.info-value{font-size:.95rem}.country-name-button{font-size:1.2rem;min-width:auto;padding:15px 25px;width:100%}.new-country-button{font-size:1.1rem;padding:12px 25px}}@media(max-width:480px){.countries-learning-module{gap:20px;padding:5px}.country-card{border-width:2px;gap:20px;max-width:100%;min-width:auto;padding:10px;width:100%}.country-flag-container{aspect-ratio:3/2;height:auto;max-width:280px;padding:8px;width:100%}.country-info{gap:6px;padding:8px}.country-info-row{align-items:center;flex-direction:row;gap:8px;justify-content:space-between;padding:5px 6px}.country-info-row:hover{transform:translateX(2px)}.info-label{flex-shrink:0;font-size:.85rem;gap:4px}.info-value{flex-shrink:1;font-size:.85rem;overflow:hidden;padding-left:0;text-align:right;text-overflow:ellipsis;white-space:nowrap}.country-name-button{font-size:1.1rem;min-width:auto;padding:10px 15px;width:100%}.new-country-button{font-size:1.05rem;padding:10px 20px}}body[data-theme=funky] .country-card{background:linear-gradient(135deg,#e3f2fd,#fff3e0);border-color:#2196f3}body[data-theme=funky] .country-name-button{background:linear-gradient(135deg,#42a5f5,#66bb6a)}body[data-theme=funky] .country-name-button:hover{background:linear-gradient(135deg,#1e88e5,#43a047)}body[data-theme=funky] .new-country-button{background:linear-gradient(135deg,#ef5350,#ffa726)}body[data-theme=funky] .new-country-button:hover{background:linear-gradient(135deg,#e53935,#fb8c00)}body[data-theme=solid] .country-card{background:#fff;border-color:#2196f3}body[data-theme=solid] .country-name-button{background:#2196f3}body[data-theme=solid] .country-name-button:hover{background:#1976d2}body[data-theme=solid] .new-country-button{background:#ff9800}body[data-theme=solid] .new-country-button:hover{background:#f57c00}.books-learning-module{margin:0 auto;max-width:1200px;min-height:60vh;padding:20px;width:100%}.books-header{margin-bottom:30px;text-align:center}.books-header .module-title{color:#4a4a4a;font-family:Comic Neue,cursive;font-size:2rem;font-weight:700;margin-bottom:10px;text-shadow:1px 1px 2px #0000001a}.books-header .module-subtitle{color:#666;font-family:Comic Neue,cursive;font-size:1.1rem}.books-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));margin:0 auto;max-width:1000px}.book-card{background:linear-gradient(135deg,#fff5f5,#ffe5e5);border:3px solid #ffb6c1;border-radius:15px;box-shadow:0 4px 8px #00000026;cursor:pointer;padding:25px 15px;text-align:center;transition:all .3s ease}.book-card:hover{border-color:hotpink;box-shadow:0 8px 16px #00000040;transform:translateY(-8px)}.book-card .book-icon{font-size:3.5rem;margin-bottom:12px}.book-card .book-name{color:#4a4a4a;font-family:Comic Neue,cursive;font-size:1.1rem;font-weight:600;line-height:1.3}.no-books{background:linear-gradient(135deg,#f8f9fa,#e9ecef);border:3px dashed #dee2e6;border-radius:20px;grid-column:1/-1;margin:0 auto;max-width:600px;padding:40px 20px;text-align:center}.no-books .no-books-icon{font-size:4rem;margin-bottom:20px}.no-books h3{color:#4a4a4a;font-size:1.5rem}.no-books h3,.no-books p{font-family:Comic Neue,cursive;margin-bottom:15px}.no-books p{color:#666;font-size:1rem}.no-books ol{color:#666;margin:15px auto;max-width:500px;padding-left:20px;text-align:left}.no-books ol li{line-height:1.6;margin-bottom:10px}.no-books code{background:#0000001a;border-radius:5px;font-family:monospace;font-size:.9rem;padding:3px 8px}.pdf-viewer{background:#fff;border:3px solid #dee2e6;border-radius:15px;box-shadow:0 8px 16px #0003;height:70vh;margin:0 auto;max-width:1000px;overflow:hidden;position:relative;width:100%}.close-viewer-button{background:linear-gradient(135deg,#ff6b6b,#ee5a6f);border:none;border-radius:10px;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;font-family:Comic Neue,cursive;font-size:1rem;font-weight:600;padding:10px 20px;position:absolute;right:10px;top:10px;transition:all .3s ease;z-index:10}.close-viewer-button:hover{box-shadow:0 6px 12px #0000004d;transform:scale(1.05)}.close-viewer-button:active{transform:scale(.95)}.pdf-container{height:100%;position:relative;width:100%}.pdf-frame{border:none;height:100%;width:100%}.pdf-fallback{align-items:center;display:flex;flex-direction:column;height:100%;justify-content:center;padding:40px;text-align:center}.pdf-fallback p{color:#666;font-family:Comic Neue,cursive;font-size:1.2rem;margin-bottom:20px}.pdf-fallback .open-pdf-button{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:15px;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;display:inline-block;font-family:Comic Neue,cursive;font-size:1.1rem;font-weight:700;padding:15px 30px;text-decoration:none;transition:all .3s ease}.pdf-fallback .open-pdf-button:hover{background:linear-gradient(135deg,#764ba2,#667eea);box-shadow:0 6px 12px #0000004d;transform:translateY(-3px)}.pdf-fallback .open-pdf-button:active{transform:translateY(0)}.open-new-tab-button{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:10px;bottom:10px;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;font-family:Comic Neue,cursive;font-size:.9rem;font-weight:600;padding:8px 16px;position:absolute;right:10px;transition:all .3s ease;z-index:10}.open-new-tab-button:hover{box-shadow:0 6px 12px #0000004d;transform:scale(1.05)}.open-new-tab-button:active{transform:scale(.95)}@media(max-width:768px){.books-learning-module{padding:15px}.books-header .module-title{font-size:1.6rem}.books-header .module-subtitle{font-size:1rem}.books-grid{gap:15px;grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.book-card{padding:20px 12px}.book-card .book-icon{font-size:3rem}.book-card .book-name{font-size:1rem}.pdf-viewer{height:60vh}.close-viewer-button{font-size:.9rem;padding:8px 15px}}@media(max-width:480px){.books-learning-module{padding:10px}.books-header{margin-bottom:20px}.books-header .module-title{font-size:1.4rem}.books-header .module-subtitle{font-size:.9rem}.books-grid{gap:10px;grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}.book-card{padding:15px 8px}.book-card .book-icon{font-size:2.5rem}.book-card .book-name{font-size:.9rem}.no-books{padding:30px 15px}.no-books .no-books-icon{font-size:3rem}.no-books h3{font-size:1.2rem}.no-books p{font-size:.9rem}.no-books code{font-size:.8rem}.pdf-viewer{border-radius:10px;height:55vh}.close-viewer-button{font-size:.85rem;padding:6px 12px;right:5px;top:5px}}.times-table-module{margin:0 auto;max-width:1200px;padding:20px}.times-table-module .number-selector{display:flex;flex-wrap:wrap;gap:15px;justify-content:center;margin-bottom:30px}.times-table-module .number-selector .number-button{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:15px;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;font-family:Fredoka One,cursive;font-size:2rem;font-weight:700;height:70px;transition:all .3s ease;width:70px}.times-table-module .number-selector .number-button:hover{box-shadow:0 6px 12px #0000004d;transform:scale(1.1)}.times-table-module .number-selector .number-button:active{transform:scale(.95)}.times-table-module .number-selector .number-button.active{background:linear-gradient(135deg,#f093fb,#f5576c);border:3px solid #fff;box-shadow:0 8px 16px #0006;transform:scale(1.15)}.times-table-module .times-table-grid{background:linear-gradient(135deg,#a8edea,#fed6e3);border-radius:20px;box-shadow:0 8px 16px #00000026;padding:30px}.times-table-module .times-table-grid .table-title{color:#4a4a4a;font-family:Fredoka One,cursive;font-size:2.5rem;margin:0 0 25px;text-align:center;text-shadow:2px 2px 4px #0000001a}.times-table-module .times-table-grid .table-rows{display:flex;flex-direction:column;gap:12px}.times-table-module .times-table-grid .table-rows .table-row{align-items:center;background:#fff;border:3px solid #667eea;border-radius:15px;box-shadow:0 4px 8px #0000001a;color:#4a4a4a;cursor:pointer;display:flex;font-family:Comic Neue,cursive;font-size:2rem;font-weight:700;justify-content:space-between;padding:20px 30px;position:relative;transition:all .3s ease}.times-table-module .times-table-grid .table-rows .table-row:hover{border-color:#f093fb;box-shadow:0 6px 12px #00000026;transform:translateX(10px)}.times-table-module .times-table-grid .table-rows .table-row:active{transform:translateX(5px) scale(.98)}.times-table-module .times-table-grid .table-rows .table-row.spoken{animation:flashSpoken .5s ease-in-out;background:linear-gradient(135deg,#84fab0,#8fd3f4);border-color:#52c234}.times-table-module .times-table-grid .table-rows .table-row .equation{flex:1 1}.times-table-module .times-table-grid .table-rows .table-row .checkmark{animation:checkmarkPop .3s ease-in-out;color:#52c234;font-size:2.5rem}@keyframes flashSpoken{0%{background:#fff;transform:scale(1)}50%{background:linear-gradient(135deg,#ffd89b,#19547b);transform:scale(1.05)}to{background:linear-gradient(135deg,#84fab0,#8fd3f4);transform:scale(1)}}@keyframes checkmarkPop{0%{opacity:0;transform:scale(0)}50%{transform:scale(1.3)}to{opacity:1;transform:scale(1)}}:global(.funky-theme) .times-table-module .number-selector .number-button{background:linear-gradient(135deg,#667eea,#764ba2)}:global(.funky-theme) .times-table-module .number-selector .number-button.active{background:linear-gradient(135deg,#f093fb,#f5576c)}:global(.funky-theme) .times-table-module .times-table-grid{background:linear-gradient(135deg,#a8edea,#fed6e3)}:global(.solid-theme) .times-table-module .number-selector .number-button{background:blue;border:2px solid #0056b3}:global(.solid-theme) .times-table-module .number-selector .number-button.active{background:red;border-color:#c00}:global(.solid-theme) .times-table-module .times-table-grid{background:blue;border:3px solid #0056b3}:global(.solid-theme) .times-table-module .times-table-grid .table-title{color:#fff}:global(.solid-theme) .times-table-module .times-table-grid .table-rows .table-row{background:#fff;border-color:red;color:#333}:global(.solid-theme) .times-table-module .times-table-grid .table-rows .table-row.spoken{background:#90ee90;border-color:green}:global(.solid-theme) .times-table-module .times-table-grid .table-rows .table-row .checkmark{color:green}@media(max-width:768px){.times-table-module{padding:15px}.times-table-module .number-selector{gap:10px}.times-table-module .number-selector .number-button{font-size:1.6rem;height:60px;width:60px}.times-table-module .times-table-grid{padding:20px}.times-table-module .times-table-grid .table-title{font-size:2rem}.times-table-module .times-table-grid .table-rows{gap:10px}.times-table-module .times-table-grid .table-rows .table-row{font-size:1.6rem;padding:15px 20px}.times-table-module .times-table-grid .table-rows .table-row .checkmark{font-size:2rem}}@media(max-width:480px){.times-table-module{padding:10px}.times-table-module .number-selector{gap:8px}.times-table-module .number-selector .number-button{font-size:1.4rem;height:50px;width:50px}.times-table-module .times-table-grid{padding:15px}.times-table-module .times-table-grid .table-title{font-size:1.6rem;margin-bottom:15px}.times-table-module .times-table-grid .table-rows{gap:8px}.times-table-module .times-table-grid .table-rows .table-row{font-size:1.3rem;padding:12px 15px}.times-table-module .times-table-grid .table-rows .table-row .checkmark{font-size:1.6rem}}.alphabet-module{font-family:Comic Neue,cursive;margin:0 auto;max-width:1200px;padding:20px}.alphabet-module .alphabet-header{margin-bottom:30px;text-align:center}.alphabet-module .alphabet-header .language-selector{margin-bottom:25px}.alphabet-module .alphabet-header .language-selector label{color:#333;display:block;font-size:1.2rem;font-weight:700;margin-bottom:10px}.alphabet-module .alphabet-header .language-selector .language-dropdown{background:#fff;border:2px solid #667eea;border-radius:25px;color:#667eea;cursor:pointer;font-size:1.1rem;font-weight:600;min-width:250px;outline:none;padding:12px 20px;transition:all .3s ease}.alphabet-module .alphabet-header .language-selector .language-dropdown:hover{background:#f8f9ff;box-shadow:0 5px 15px #667eea33;transform:translateY(-2px)}.alphabet-module .alphabet-header .language-selector .language-dropdown:focus{background:#667eea;box-shadow:0 0 0 3px #667eea4d;color:#fff}.alphabet-module .alphabet-header .language-selector .language-dropdown option{background:#fff;color:#333;font-size:1rem;font-weight:600;padding:10px}.alphabet-module .alphabet-header h2{color:#667eea;color:var(--primary-color,#667eea);font-size:2.5rem;font-weight:700;margin-bottom:20px}.alphabet-module .alphabet-header .mode-selector{display:flex;gap:10px;justify-content:center;margin-bottom:20px}.alphabet-module .alphabet-header .mode-selector button{background:#fff;border:2px solid #667eea;border-radius:25px;color:#667eea;cursor:pointer;font-size:1.1rem;font-weight:700;padding:12px 24px;transition:all .3s ease}.alphabet-module .alphabet-header .mode-selector button:hover{background:#667eea;color:#fff;transform:translateY(-2px)}.alphabet-module .alphabet-header .mode-selector button.active{background:#667eea;color:#fff;transform:scale(1.05)}.alphabet-module .alphabet-content .learn-mode{display:flex;flex-direction:column;gap:30px}.alphabet-module .alphabet-content .learn-mode .letter-grid{grid-gap:15px;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);border-radius:15px;display:grid;gap:15px;grid-template-columns:repeat(auto-fit,minmax(80px,1fr));max-height:300px;overflow-y:auto;padding:20px}.alphabet-module .alphabet-content .learn-mode .letter-grid .letter-card{align-items:center;background:#fff;border:2px solid #0000;border-radius:12px;cursor:pointer;display:flex;flex-direction:column;padding:15px;transition:all .3s ease}.alphabet-module .alphabet-content .learn-mode .letter-grid .letter-card:hover{box-shadow:0 8px 25px #00000026;transform:translateY(-3px)}.alphabet-module .alphabet-content .learn-mode .letter-grid .letter-card.active{background:linear-gradient(135deg,#667eea,#764ba2);border-color:#667eea;color:#fff;transform:scale(1.1)}.alphabet-module .alphabet-content .learn-mode .letter-grid .letter-card .letter-display{font-size:1.8rem;font-weight:700;margin-bottom:8px}.alphabet-module .alphabet-content .learn-mode .letter-grid .letter-card .word-image{font-size:2rem;margin-bottom:8px}.alphabet-module .alphabet-content .learn-mode .letter-grid .letter-card .word-text{font-size:.9rem;font-weight:600;text-align:center}.alphabet-module .alphabet-content .learn-mode .learning-panel{align-items:center;background:linear-gradient(135deg,#ffecd2,#fcb69f);border-radius:20px;display:flex;flex-direction:column;gap:25px;padding:30px}.alphabet-module .alphabet-content .learn-mode .learning-panel .current-letter-display{align-items:center;display:flex;flex-direction:column;gap:15px}.alphabet-module .alphabet-content .learn-mode .learning-panel .current-letter-display .big-letter{color:#ff6b9d;font-size:6rem;font-weight:700;text-shadow:3px 3px 6px #0003}.alphabet-module .alphabet-content .learn-mode .learning-panel .current-letter-display .big-image{font-size:5rem}.alphabet-module .alphabet-content .learn-mode .learning-panel .current-letter-display .big-word{color:#333;font-size:2.5rem;font-weight:700;text-align:center}.alphabet-module .alphabet-content .learn-mode .learning-panel .action-buttons{display:flex;flex-wrap:wrap;gap:15px;justify-content:center}.alphabet-module .alphabet-content .learn-mode .learning-panel .action-buttons button{background:linear-gradient(135deg,#43e97b,#38f9d7);border:none;border-radius:25px;color:#fff;cursor:pointer;font-size:1.1rem;font-weight:700;padding:15px 25px;transition:all .3s ease}.alphabet-module .alphabet-content .learn-mode .learning-panel .action-buttons button:hover{box-shadow:0 8px 25px #43e97b4d;transform:translateY(-3px)}.alphabet-module .alphabet-content .learn-mode .learning-panel .action-buttons button:active{transform:translateY(0)}.alphabet-module .alphabet-content .learn-mode .learning-panel .navigation-buttons{display:flex;gap:20px}.alphabet-module .alphabet-content .learn-mode .learning-panel .navigation-buttons button{background:#fff;border:2px solid #667eea;border-radius:20px;color:#667eea;cursor:pointer;font-size:1rem;font-weight:700;padding:12px 20px;transition:all .3s ease}.alphabet-module .alphabet-content .learn-mode .learning-panel .navigation-buttons button:hover{background:#667eea;color:#fff;transform:translateY(-2px)}.alphabet-module .alphabet-content .test-mode{align-items:center;background:linear-gradient(135deg,#a8edea,#fed6e3);border-radius:20px;display:flex;flex-direction:column;gap:30px;padding:30px}.alphabet-module .alphabet-content .test-mode 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