/* Chris Te Nyenhuis AKA CATENCODE © catencode.com | catenco.de Alphabet Learning Tool Core Version: v4.5 License: Free to use, modify, and distribute for personal or commercial use, provided that proper credit is given to: Chris Te Nyenhuis AKA CATENCODE (catencode.com | catenco.de) Contributions, improvements, or public redistributions should be shared back with the original author when possible. Do not remove this notice. No warranty is provided. Use at your own risk. */

#lng-tool{min-height:65vh;display:flex;flex-direction:column}
#lng-tool button{appearance:none;-webkit-appearance:none;-moz-appearance:none;outline:none!important;box-shadow:none!important;background-image:none!important}
#lng-tool .lng-choice{border:1px solid var(--gin-border-color)!important;background:var(--gin-bg-input);outline:none!important;box-shadow:none!important}
#lng-tool .lng-choice:hover,#lng-tool .lng-choice:focus-visible{background:var(--hex-vivid-blue);border-color:var(--hex-vivid-blue);color:#fff}
#lng-tool .lng-choice:active{transform:scale(.98);box-shadow:0 2px 0 rgba(0,0,0,.2)}
#lng-tool .cipher-button{appearance:none;-webkit-appearance:none;border:1px solid transparent!important;outline:none!important;box-shadow:none!important}
#lng-ui,#lng-result{display:none;flex:1;flex-direction:column}
#lng-topbar{display:flex;align-items:center;gap:.75rem;padding:.5rem;position:relative}
#lng-progress-wrap{display:flex;align-items:center;position:relative;width:100%;height:18px;border:1px solid var(--gin-border-color);border-radius:10px;background:var(--gin-bg-input);overflow:hidden;margin:0.5rem 0.25rem}
#lng-progress-bar{height:100%;width:0%;background:var(--hex-vivid-blue);transition:width .25s ease;border-radius:10px;display:block}
#lng-progress-text{position:absolute;left:50%;transform:translateX(-50%);font-size:1rem;opacity:.8;color:var(--gin-color-title)!important;pointer-events:none}
#lng-pause{margin-left:auto;background:none;border:none;color:var(--hex-vivid-blue);cursor:pointer;font-size:1.1rem}
#lng-feedback{min-height:24px;text-align:center;padding:.75rem;margin:0 auto;border-radius:8px}
.lng-correct{background:#1f7a1f;color:#fff}
.lng-wrong{background:#833;color:#fff}
.lng-choice{display:flex;align-items:center;justify-content:center;position:relative}
.lng-choice-num{position:absolute;width:auto;text-align:left;left:0.75rem;opacity:.7;font-variant-numeric:tabular-nums}
.lng-choice-txt{flex:1;text-align:center}
#lng-card{cursor:help;will-change:transform,opacity;transition:transform .25s ease,opacity .25s ease;display:grid;place-items:center;position:relative;font-size:4.5em;color:var(--hex-vivid-blue)}
#lng-card-wrap{flex:1;display:flex;align-items:center;justify-content:center;min-height:35vh;margin-bottom:1.5rem}


#lng-card-intro{font-size:4.5em;color:var(--hex-vivid-blue);transition:.25s ease}
@keyframes lngCardIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes lngCardOut{from{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(18px)}}
.lng-card-in{animation:lngCardIn .25s ease forwards;}
.lng-card-out{animation:lngCardOut .2s ease forwards;}
.lng-hint{position:absolute;top:100%;left:50%;margin-top:0rem!important;font-size:1.2rem;transform:translate(-50%,10px);opacity:0;transition:all .25s ease;pointer-events:none;white-space:nowrap;}
.lng-hint.show{opacity:1;transform:translate(-50%,0);}
.lng-hint.hide{opacity:0;transform:translate(-50%,-10px);}
#lng-hints-enabled{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-top:1rem}
.lng-hint:hover::after{content:attr(data-hint);position:absolute;bottom:120%;left:50%;transform:translateX(-50%);background:#000;color:#fff;padding:.35rem .5rem;border-radius:6px;font-size:.75rem;white-space:nowrap;z-index:10}
#lng-input{margin-bottom:.75rem;text-align:center}
#lng-input::placeholder{text-align:center}
#lng-input-wrap{margin:auto 2.5rem 1.25rem;display:flex;flex-direction:column;transition:opacity .15s ease,transform .15s ease;}
#lng-choices:empty{display:none;}
#lng-input-wrap.lng-hidden{opacity:0;transform:translateY(10px);pointer-events:none;}
.lng-bottom{margin-top:auto;padding:1rem;display:flex;flex-direction:column;gap:1rem}
#lng-intro{text-align:center;opacity:.7}
#lng-final-wrap{flex:1;display:flex;flex-direction:column;gap:.5rem;align-items:center;justify-content:center;text-align:center;align-items:center}
#lng-final-score{font-size:2.5rem;font-weight:600;color: var(--hex-vivid-blue)}
#lng-final-time{opacity:.8;}
#lng-choices{display:flex;flex-direction:column;gap:.5rem}
.lng-choice{-webkit-tap-highlight-color:transparent;border:1px solid var(--gin-border-color);display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem;border-radius:8px;background:var(--gin-bg-layer);color:var(--gin-color-text);cursor:pointer;text-align:center;transition:background .15s ease,border-color .15s ease,transform .05s ease}
.lng-choice:focus,.lng-choice:focus-visible{outline:none!important}
.lng-choice:hover,.lng-choice:focus{background:var(--hex-vivid-blue);border-color:var(--hex-vivid-blue);color:#fff}
.lng-choice:active{transform:scale(.98)}
@keyframes lngShake{0%{transform:translateX(0)}20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-4px)}80%{transform:translateX(4px)}100%{transform:translateX(0)}}
.lng-card-shake{animation:lngShake .35s ease}
@keyframes lngHopBounce{0%{transform:translateY(0)}30%{transform:translateY(-10px)}55%{transform:translateY(2px)}75%{transform:translateY(-4px)}100%{transform:translateY(0)}}
.lng-card-bounce{animation:lngHopBounce .45s ease}
@keyframes lngShimmer{0%{transform:translateX(0)skewX(-20deg)}100%{transform:translateX(300%)skewX(-20deg)}}
.lng-progress-shimmer{position:relative;overflow:hidden}
.lng-progress-shimmer::after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(60deg,transparent 42%,rgba(255,255,255,.65)50%,transparent 58%);animation:lngShimmer 1.2s cubic-bezier(.4,0,.2,1);pointer-events:none}
#lng-modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.45);z-index:9999}
#lng-modal-inner{background:var(--gin-bg-layer,#fff);padding:1rem;border-radius:12px;min-width:280px;max-width:90vw}
#lng-modal-close{float:right;cursor:pointer;font-size:1.2rem}