@import url(https://fonts.googleapis.com/css2?family=Bungee&display=swap);.hidden{display:none!important}.fx-neo-wrapper{font-family:system-ui,sans-serif;max-width:460px;margin:30px auto;background:#fff;border:4px solid #000;border-radius:20px;box-shadow:12px 12px 0 #000;padding:20px;box-sizing:border-box;user-select:none}.fx-neo-wrapper *{box-sizing:border-box}.fx-brand{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px;border-bottom:2px solid #000;padding-bottom:5px}.fx-logo{font-family:'Bungee',cursive;font-size:1.5rem;color:#ff595e;text-shadow:1px 1px 0 #000}.fx-model{font-weight:900;font-size:.8rem;font-style:italic;color:#333}.fx-screen-container{background:#9cad8e;border:4px solid #000;border-radius:10px;padding:10px;box-shadow:inset 4px 4px 5px rgb(0 0 0 / .3);margin-bottom:20px;display:flex;flex-direction:column;min-height:200px;position:relative}.fx-status-bar{display:flex;gap:15px;font-family:monospace;font-weight:900;font-size:.85rem;color:#000;opacity:.8;border-bottom:1px solid rgb(0 0 0 / .2);padding-bottom:3px}.hl-mode{background:#000;color:#9cad8e;padding:0 5px}.fx-screen{display:flex;flex-direction:column;flex-grow:1;margin-top:5px}.fx-expression{font-family:'Courier New',monospace;font-size:1.3rem;font-weight:900;color:#111;word-break:break-all;min-height:1.5rem}.fx-result{font-family:'Courier New',monospace;font-size:2.2rem;font-weight:900;color:#000;text-align:right;margin-top:auto}.fx-result-small{font-family:'Courier New',monospace;font-size:1.1rem;font-weight:900;color:#000;background:rgb(255 255 255 / .3);padding:5px;border-radius:4px;max-height:80px;overflow-y:auto}.fx-sub-header{font-weight:900;font-size:.9rem;text-decoration:underline;margin-bottom:5px}.fx-menu-overlay{position:absolute;top:25px;left:0;right:0;bottom:0;background:#9cad8e;z-index:10;padding:10px}.menu-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.menu-item{border:2px solid #000;padding:8px;font-family:monospace;font-weight:900;text-align:center;cursor:pointer;background:rgb(255 255 255 / .4)}.menu-item:hover{background:#000;color:#9cad8e}.neo-select,.neo-input{font-weight:900;font-family:monospace;font-size:1rem;border:2px dashed #555;background:#fff0;outline:none;width:100%;padding:4px}.neo-select:focus,.neo-input:focus{border-style:solid;border-color:#000;background:rgb(255 255 255 / .5)}.neo-btn-full{width:100%;font-family:system-ui,sans-serif;font-weight:900;border:2px solid #000;background:#000;color:#fff;cursor:pointer;padding:5px;margin:5px 0}.mat-controls{display:flex;gap:10px;margin-bottom:5px;font-family:monospace;font-weight:900;font-size:.9rem}.mat-controls select{width:60px}.mat-grid{display:grid;gap:2px}.mat-ops{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:2px;margin-top:5px}.mat-ops button{font-weight:900;font-family:monospace;font-size:.8rem;border:2px solid #000;background:#fff0;cursor:pointer}.mat-ops button:active{background:#000;color:#fff}.tbl-input{display:flex;align-items:center;gap:5px;margin-bottom:5px;font-family:monospace;font-size:1.1rem}.tbl-params{display:flex;gap:5px;font-size:.9rem;font-weight:700;font-family:monospace}.tbl-result-box{overflow-y:auto;max-height:85px;font-family:monospace;font-weight:700;font-size:1rem;background:rgb(0 0 0 / .1);padding:5px}.eqn-inputs-box,.calc-inputs-box{font-family:monospace;font-weight:900;font-size:1.1rem;line-height:1.5}.fx-btn{font-family:system-ui,sans-serif;font-size:1rem;font-weight:900;background:#333;color:#fff;border:2px solid #000;border-radius:8px;box-shadow:3px 3px 0 #000;cursor:pointer;transition:0.1s;padding:10px 0;text-align:center}.fx-btn:active{transform:translate(3px,3px);box-shadow:0 0 0 #000}.fx-row-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.btn-shift{background:#ffca3a;color:#000;font-size:.8rem;padding:8px;border-radius:20px}.btn-alpha{background:#ffb7b2;color:#000;font-size:.8rem;padding:8px;border-radius:20px}.btn-mode{background:#e0e0e0;color:#000;font-size:.8rem;padding:8px;border-radius:20px}.btn-on{background:#1982c4;color:#fff;font-size:.8rem;padding:8px;border-radius:20px}.fx-dpad{position:relative;width:90px;height:60px;background:#ccc;border:2px solid #000;border-radius:30px;box-shadow:3px 3px 0 #000}.dpad-up,.dpad-down,.dpad-left,.dpad-right{position:absolute;background:#fff0;border:none;font-size:.8rem;font-weight:900;cursor:pointer}.dpad-up{top:2px;left:50%;transform:translateX(-50%)}.dpad-down{bottom:2px;left:50%;transform:translateX(-50%)}.dpad-left{left:5px;top:50%;transform:translateY(-50%)}.dpad-right{right:5px;top:50%;transform:translateY(-50%)}.dpad-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:.6rem;font-weight:900}.fx-grid-sci{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin-bottom:15px}.fx-grid-sci .fx-btn{background:#222;font-size:.85rem;padding:8px 0;border-radius:6px}.btn-degrad{background:#e0e0e0!important;color:#000!important}.btn-sd{background:#8ac926!important;color:#000!important}.fx-grid-numpad{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.btn-num{background:#f4f4f4;color:#000;font-size:1.4rem;padding:12px 0}.btn-op{background:#e0e0e0;color:#000;font-size:1.2rem}.btn-del,.btn-ac{background:#ff595e;color:#fff;font-size:1rem}.btn-ans{background:#e0e0e0;color:#000;font-size:1rem}.btn-eq{background:#1982c4;color:#fff;font-size:1.4rem}@media (max-width:450px){.fx-neo-wrapper{border-width:2px;box-shadow:6px 6px 0 #000;padding:15px}.fx-grid-sci{gap:4px}.fx-grid-numpad{gap:6px}}