.google-auth-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;cursor:pointer;border:1px solid rgba(0,0,0,.12);background:#fff;color:#1f2937;border-radius:8px;padding:10px 14px;font-weight:600;line-height:1;transition:background-color .12s ease,border-color .12s ease,box-shadow .12s ease,transform 80ms ease}.google-auth-btn.is-full{width:100%;display:flex}.google-auth-btn.is-sm{padding:8px 12px;font-size:.9rem}.google-auth-btn.is-md{padding:10px 14px;font-size:1rem}.google-auth-btn.is-lg{padding:12px 16px;font-size:1.1rem}.google-auth-btn:hover{background:#f9fafb;border-color:#0000002e}.google-auth-btn:active{transform:translateY(1px);background:#f3f4f6}.google-auth-btn:focus-visible{outline:3px solid rgba(59,130,246,.35);outline-offset:2px}.google-auth-btn .icon{width:20px;height:20px;display:inline-block}.google-auth-btn .label{white-space:nowrap}@media (prefers-reduced-motion: reduce){.google-auth-btn{transition:none}}@media (forced-colors: active){.google-auth-btn{border-color:CanvasText}}.login-form{display:grid;gap:12px;width:360px;margin:0 auto;box-sizing:border-box}.form-field input[type=email],.form-field input[type=password],.form-field input[type=text]{width:100%;padding:10px 12px;border:1px solid #ccc;border-radius:6px;background:#fff;color:#111;transition:border-color .2s ease,box-shadow .2s ease;box-sizing:border-box}.auth-link:visited{color:#3730a3}.nav-bar{display:flex;width:100%;justify-content:space-between}.nav-bar .audio-button{width:70px;height:70px;margin:2rem 0 0 2rem;background:center/cover no-repeat url(/assets/audio.png);outline:none;border:none}.nav-bar .audio-button:active{transform:scale(.95)}.nav-bar .burger-button{align-self:flex-end;width:70px;height:70px;margin-right:2rem;margin-top:2rem;background:center/cover no-repeat url(/assets/burger-button.png);outline:none;border:none}.nav-bar .burger-button:active{transform:scale(.95)}@media screen and (min-width: 1024px){.nav-bar .audio-button:hover{cursor:pointer}.nav-bar .burger-button{transition:opacity .3s ease}.nav-bar .burger-button:hover{cursor:pointer;opacity:.7}}.logout-button{width:250px;height:80px;position:relative;font-family:inherit;font-weight:700;font-size:18px;letter-spacing:.05em;border-radius:.8em;cursor:pointer;border:none;background:#000;color:#f8f8ff;overflow:hidden;margin:0 auto}.logout-button span{position:relative;z-index:10;transition:color .4s;display:inline-flex;align-items:center;padding:.8em 1.2em .8em 1.05em}.logout-button:active{transform:scale(.95)}@media screen and (min-width: 1024px){.logout-button{margin:0 auto;background:linear-gradient(to right,#8e2de2,#4a00e0)}.logout-button:before,.logout-button:after{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0}.logout-button:before{content:"";background:#000;width:120%;left:-10%;transform:skew(30deg);transition:transform .4s cubic-bezier(.3,1,.8,1)}.logout-button:hover:before{transform:translate3d(100%,0,0)}}.side-bar{display:flex;flex-direction:column;width:250px;transition:width .4s;position:absolute;right:0;padding:0 0 1rem 1rem;max-height:100vh;box-sizing:border-box;overflow-x:hidden;overflow-y:auto}.side-bar ul{display:flex;flex-direction:column;align-items:flex-start;padding:0;margin-top:2rem}.side-bar ul.hidden{display:none}.side-bar ul li{max-width:100%;margin-left:1.5rem;text-align:start;margin-bottom:2rem}.side-bar ul a{overflow:hidden;font-size:2.5rem;line-height:2.5rem;transition:color .3s,text-decoration .3s}.side-bar .logout-button{margin-top:auto;align-self:center;width:80%}.side-bar.open{display:flex;flex-direction:column;width:100%;height:100vh;z-index:5;overflow:hidden;background-color:#fff;border:1px solid black;border-right:0;box-sizing:border-box}@media screen and (min-width: 768px){.side-bar ul{align-items:center;margin-top:6rem}.side-bar ul li{margin-bottom:3rem}.side-bar ul li a{display:block;font-size:3.5rem;line-height:4.5rem;padding:1.5rem 2rem;border:2px solid #000;border-radius:.8rem}.side-bar .logout-button{margin-bottom:2rem}}@media screen and (min-width: 1024px){.side-bar{width:300px}.side-bar ul{align-items:flex-start}.side-bar ul li{max-width:100%;margin-left:1.5rem;margin-bottom:3rem}.side-bar ul li a{display:block;white-space:nowrap;text-overflow:ellipsis;font-size:3rem;line-height:5rem;padding:1rem 2rem;border:2px solid #000;border-radius:.8rem;transition:color .3s,text-decoration .3s}.side-bar ul li a:hover{color:#505050;text-decoration:underline}.side-bar .logout-button{width:80%;margin-top:auto;margin-left:auto;margin-right:auto;margin-bottom:2rem}.side-bar.open{display:flex;flex-direction:column;width:650px;height:100vh;z-index:5;overflow:hidden;background-color:#fff;border:1px solid black;border-right:0;box-sizing:border-box}}.single-word{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;text-align:center}.single-word .text-container{width:550px;margin-top:3rem}.single-word .text-container h1{font-size:4rem}.single-word .text-container h2{font-size:2rem;margin:1rem}.single-word .text-container h3{margin:0;font-size:1.5rem}.single-word .text-container .transcription,.single-word .text-container .hint{color:#001affc9}.single-word .image-container{margin-bottom:30px}.single-word .image-container .word-image{width:350px;height:250px;border-radius:30px;box-shadow:0 2px 4px #0000007f;cursor:pointer}@media screen and (min-width: 768px){.single-word{flex-direction:column;margin-top:auto;margin-bottom:auto}.single-word .text-container h1{font-size:5rem}.single-word .text-container h2{font-size:3rem;margin:1rem}.single-word .text-container h3{margin:0;font-size:2rem}.single-word img{width:500px;height:350px}}@media screen and (min-width: 1024px){.single-word{flex-direction:row;flex-wrap:nowrap}.single-word .image-container{margin-bottom:0}.single-word .image-container .word-image{width:400px;height:300px;border-radius:30px;box-shadow:0 5px 8px #00000080}}.footer{display:flex;width:100%;height:150px;background:#2bfd712a;align-items:center;justify-content:center}.footer button{height:90px;font-size:2rem;padding:0 3rem;border-radius:80px;margin:1.5rem 0;background-color:#17582dcb;color:#fff;border:none;transition:background-color .3s,box-shadow .3s}.footer button:active{transform:scale(.95)}.footer button:disabled,.footer button:disabled:hover{background-color:#36aa5d81;box-shadow:none}@media screen and (min-width: 768px){.footer{bottom:0}}@media screen and (min-width: 1024px){.footer{justify-content:flex-end}.footer button{margin:0 2rem 0 0}.footer button:hover{cursor:pointer;background-color:#17582d;box-shadow:0 4px 8px #0003}.footer button:hover:disabled{cursor:auto}}.loader{border:8px solid #f3f3f3;border-top:8px solid #3498db;border-radius:50%;width:60px;height:60px;animation:spin 2s linear infinite;margin:2rem auto}@keyframes 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#bfe6d2}.wrong{background-color:#fdedee;color:#7b2c30;border:1px solid #f5c2c7}}.training-layout{max-width:100vw}.training-layout .quiz-container{display:flex;flex-direction:column;align-items:center;height:100%}.training-layout .quiz-container .english-word{display:flex;flex-direction:column;justify-content:center;margin-bottom:2rem;margin-top:3.5rem}.training-layout .quiz-container .english-word h1{font-size:4rem;align-self:center}.training-layout .quiz-container .english-word h2{font-size:3rem;margin:0;color:#001affc9}.training-layout .quiz-container .choose-word{display:flex;flex-direction:column;justify-content:space-around;align-items:center;margin-bottom:3rem}.training-layout .quiz-container .choose-word button{width:330px;max-width:330px;margin:10px;padding:10px 20px;border:1px solid #ddd;background-color:#f8f8f8;font-size:3rem;color:#000;border-radius:15px;transition:background-color .3s,box-shadow .3s;word-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}.training-layout .quiz-container .choose-word button:active{transform:scale(.95)}.training-layout .quiz-container .choose-word button:disabled,.training-layout .quiz-container .choose-word button:disabled:hover{color:#0000007c;border:1px solid rgba(221,221,221,.5764705882);background-color:#f8f8f877;box-shadow:none;cursor:auto}.training-layout .quiz-container .choose-word button:disabled:active{transform:none}.training-layout .quiz-container .choose-word .correct-option,.training-layout .quiz-container .choose-word .correct-option:hover,.training-layout .quiz-container .choose-word .correct-option:disabled,.training-layout .quiz-container .choose-word .correct-option:disabled:hover{border-color:green;color:green}.training-layout .quiz-container .choose-word .wrong-option,.training-layout .quiz-container .choose-word .wrong-option:hover,.training-layout .quiz-container .choose-word .wrong-option:disabled,.training-layout .quiz-container .choose-word .wrong-option:disabled:hover{border-color:red;color:red}@media screen and (min-width: 1024px){.training-layout .quiz-container .english-word{margin-top:2rem;margin-bottom:3rem;flex-direction:row}.training-layout .quiz-container .english-word h1{font-size:6rem;margin-right:2rem;align-self:center}.training-layout .quiz-container .english-word h2{font-size:6rem}.training-layout .quiz-container .choose-word{flex-direction:row;flex-wrap:wrap;width:900px}.training-layout .quiz-container .choose-word button{width:380px;max-width:380px;margin:10px;padding:10px;border:1px solid #ddd;background-color:#f8f8f8;font-size:4rem;color:#000;border-radius:15px;transition:background-color .3s,box-shadow .3s}.training-layout .quiz-container .choose-word button:hover{background-color:#e0e0e0;box-shadow:0 2px 4px #00000026;cursor:pointer}.training-layout .quiz-container .choose-word button:disabled,.training-layout .quiz-container .choose-word button:disabled:hover{color:#0000007c;border:1px solid rgba(221,221,221,.5764705882);background-color:#f8f8f877;box-shadow:none;cursor:auto}}.register-form{display:grid;gap:12px;width:360px;margin:0 auto;box-sizing:border-box}.form-field{display:grid;gap:6px}.google-auth-btn{margin-bottom:12px}.form-field label{font-weight:600;font-size:.95rem}.form-field input[type=email],.form-field input[type=password]{width:100%;padding:10px 12px;border:1px solid #ccc;border-radius:6px;background:#fff;color:#111;transition:border-color .2s ease,box-shadow .2s ease;box-sizing:border-box}.form-field input:focus{outline:none;border-color:#4f46e5;box-shadow:0 0 0 3px #4f46e526}.form-error{color:#b00020;background:#fde7eb;border:1px solid #f5c2c7;padding:8px 10px;border-radius:6px}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid #c9c9c9;background:#f6f6f6;color:#111;border-radius:6px;padding:10px 14px;cursor:pointer;width:100%}.input-with-toggle{position:relative}.input-with-toggle input{padding-right:40px}.toggle-btn{position:absolute;right:8px;top:50%;transform:translateY(-50%);display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:6px;background:transparent;color:#444;cursor:pointer}.toggle-btn:hover{background:#f0f0f0}.toggle-btn:focus-visible{outline:2px solid #4f46e5;outline-offset:2px}.btn.primary{background:#4f46e5;border-color:#4f46e5;color:#fff}.btn:disabled{opacity:.6;cursor:not-allowed}.auth-link{color:#4f46e5;text-decoration:underline;font-size:1rem;font-weight:600}.auth-link:hover{text-decoration:underline}.auth-link:focus-visible{outline:2px solid #4f46e5;outline-offset:2px;border-radius:4px}body{margin:0;overflow-x:hidden}#root{display:grid;grid-template-rows:105px 1fr;font-family:Inter,sans-serif;line-height:1.5;color:#242424;box-sizing:border-box;margin:0;min-width:320px;width:100%;min-height:100vh}.login-layout{height:100vh}h1{font-size:3.2em;line-height:1.1;margin:0}h2{font-size:2.8em}ul{outline:none;text-decoration:none;list-style:none;padding:0;margin:0}a{font-size:1.5rem;text-decoration:none}a:visited{text-decoration:none;color:#242424}body.side-bar-open{overflow:hidden}.hidden{visibility:hidden}.new-words-layout,.learned-words-layout,.training-layout,.login-layout{display:flex;flex-direction:column;width:100vw;justify-content:space-between}.titles-container{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100%;padding:0 3rem}.login-layout{justify-content:center;align-items:center}.training-layout{align-items:center}.login-layout h1{margin-bottom:2rem}a{color:#000;text-decoration:none;background-color:transparent}a:hover,a:active,a:focus a:visited{color:#000;text-decoration:none;outline:0}a,button,img{outline:none;-webkit-tap-highlight-color:transparent}@media screen and (min-width: 1024px){body.side-bar-open{overflow:auto}}