# LCD amount input

> Type an amount like on a solar calculator: seven-segment digits, cents first and chunky rubber keys underneath.

- Category: [Inputs](https://library.aimran.es/components/inputs)
- Built with: HTML + CSS
- Live editor: https://library.aimran.es/blocks/uv-in-lcd-amount
- Library: AIMRAN Library (https://library.aimran.es), free, no sign-up, by Aimran Oukham

## Where to use it

This amount field borrows the screen of a pocket calculator. Each digit is drawn with seven CSS segments, unlit ones stay faintly visible like real liquid crystal, and the backlight warms up when the field has focus. Digits enter from the right, cents first, the way card terminals work, so nobody has to type a comma.

Tint the crystal and the segments with the two colors to get a green, grey or amber screen. It works well in tip screens, expense apps and point of sale demos, next to a single large confirm button.

## Code

### HTML

```html
<div class="uvq06-lcd"><label for="uvq06-lcd-in" class="lb">Amount</label><div class="cs"><div class="sol" aria-hidden="true"><i></i><i></i><i></i><i></i></div><div class="sc"><input id="uvq06-lcd-in" inputmode="numeric" autocomplete="off" spellcheck="false"><div class="dp" aria-hidden="true"><span class="dg"><i class="a"></i><i class="b"></i><i class="c"></i><i class="d"></i><i class="e"></i><i class="f"></i><i class="g"></i></span><span class="dg"><i class="a"></i><i class="b"></i><i class="c"></i><i class="d"></i><i class="e"></i><i class="f"></i><i class="g"></i></span><span class="dg"><i class="a"></i><i class="b"></i><i class="c"></i><i class="d"></i><i class="e"></i><i class="f"></i><i class="g"></i></span><span class="dg"><i class="a"></i><i class="b"></i><i class="c"></i><i class="d"></i><i class="e"></i><i class="f"></i><i class="g"></i></span><span class="dg"><i class="a"></i><i class="b"></i><i class="c"></i><i class="d"></i><i class="e"></i><i class="f"></i><i class="g"></i></span><span class="dg"><i class="a"></i><i class="b"></i><i class="c"></i><i class="d"></i><i class="e"></i><i class="f"></i><i class="g"></i><i class="p"></i></span><span class="dg"><i class="a"></i><i class="b"></i><i class="c"></i><i class="d"></i><i class="e"></i><i class="f"></i><i class="g"></i></span><span class="dg"><i class="a"></i><i class="b"></i><i class="c"></i><i class="d"></i><i class="e"></i><i class="f"></i><i class="g"></i></span><span class="eu">€</span></div></div><div class="ks"><button type="button" data-k="c">C</button><button type="button" data-k="00">00</button><button type="button" data-k="del" aria-label="Clear">⌫</button></div></div></div>
```

### CSS

```css
.uvq06-lcd {
  --c1: #1f2a1c;
  --c2: #c3cfa1;
  --s: 16px;
  /* tamaño */
  --k: 1;
  /* velocidad */
  --fg: #1d1d1f;
  /* texto */
  --bg: #f5f5f7;
  /* fondo */
}

.uvq06-lcd {
  font-family: -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,sans-serif;
  font-size: var(--s);
  color: var(--fg);
  -webkit-tap-highlight-color: transparent;
  width: 17em;
}

.uvq06-lcd .lb {
  display: block;
  margin: 0 0 .45em;
  font-size: .82em;
  font-weight: 650;
}

.uvq06-lcd .cs {
  padding: .8em .8em 1em;
  border-radius: 1em 1em 1.4em 1.4em;
  background: linear-gradient(160deg,#3a3b40,#1f2023);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12),inset 0 -2px 0 rgba(0,0,0,.4),0 1.2em 2em -1em rgba(0,0,0,.55);
}

.uvq06-lcd .sol {
  display: flex;
  gap: 2px;
  width: 5.4em;
  height: 1.1em;
  margin: 0 0 .65em auto;
  padding: 2px;
  border-radius: .2em;
  background: #16110d;
  box-shadow: inset 0 1px 2px rgba(0,0,0,.6);
}

.uvq06-lcd .sol i {
  flex: 1;
  border-radius: 1px;
  background: linear-gradient(160deg,#5b3d2a,#2d1d14);
}

.uvq06-lcd .sc {
  position: relative;
  padding: .6em .7em .55em;
  border-radius: .45em;
  background: linear-gradient(175deg,color-mix(in srgb,var(--c2) 85%,#fff),var(--c2));
  box-shadow: inset 0 .15em .3em rgba(0,0,0,.35),0 0 0 .25em #141517;
  transition: background calc(0.4s / var(--k)) cubic-bezier(.25,.1,.25,1);
}

.uvq06-lcd .sc:focus-within {
  background: linear-gradient(175deg,color-mix(in srgb,var(--c2) 65%,#f4ffbf),color-mix(in srgb,var(--c2) 80%,#e9ff8f));
  outline: 2px solid color-mix(in srgb,var(--c2) 70%,var(--fg));
  outline-offset: .35em;
}

.uvq06-lcd input {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  opacity: 0;
  font-size: 16px;
  cursor: text;
}

.uvq06-lcd .dp {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  gap: .18em;
  font-size: 1.3em;
  transform: skewX(-5deg);
}

.uvq06-lcd .dg {
  position: relative;
  flex: none;
  width: .9em;
  height: 1.6em;
}

.uvq06-lcd .dg i {
  position: absolute;
  background: var(--c1);
  opacity: .07;
  transition: opacity calc(0.08s / var(--k)) linear;
}

.uvq06-lcd .a,.uvq06-lcd .d,.uvq06-lcd .g {
  left: .1em;
  right: .1em;
  height: .16em;
  clip-path: polygon(.08em 0,calc(100% - .08em) 0,100% 50%,calc(100% - .08em) 100%,.08em 100%,0 50%);
}

.uvq06-lcd .a {
  top: 0;
}

.uvq06-lcd .g {
  top: calc(50% - .08em);
}

.uvq06-lcd .d {
  bottom: 0;
}

.uvq06-lcd .b,.uvq06-lcd .c,.uvq06-lcd .e,.uvq06-lcd .f {
  width: .16em;
  height: calc(50% - .1em);
  clip-path: polygon(50% 0,100% .08em,100% calc(100% - .08em),50% 100%,0 calc(100% - .08em),0 .08em);
}

.uvq06-lcd .b {
  right: 0;
  top: .05em;
}

.uvq06-lcd .c {
  right: 0;
  bottom: .05em;
}

.uvq06-lcd .e {
  left: 0;
  bottom: .05em;
}

.uvq06-lcd .f {
  left: 0;
  top: .05em;
}

.uvq06-lcd .dg .p {
  right: -.17em;
  bottom: 0;
  width: .16em;
  height: .16em;
  border-radius: 50%;
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .a,.uvq06-lcd .dg[data-d="2"] .a,.uvq06-lcd .dg[data-d="3"] .a,.uvq06-lcd .dg[data-d="5"] .a,.uvq06-lcd .dg[data-d="6"] .a,.uvq06-lcd .dg[data-d="7"] .a,.uvq06-lcd .dg[data-d="8"] .a,.uvq06-lcd .dg[data-d="9"] .a {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .b,.uvq06-lcd .dg[data-d="1"] .b,.uvq06-lcd .dg[data-d="2"] .b,.uvq06-lcd .dg[data-d="3"] .b,.uvq06-lcd .dg[data-d="4"] .b,.uvq06-lcd .dg[data-d="7"] .b,.uvq06-lcd .dg[data-d="8"] .b,.uvq06-lcd .dg[data-d="9"] .b {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .c,.uvq06-lcd .dg[data-d="1"] .c,.uvq06-lcd .dg[data-d="3"] .c,.uvq06-lcd .dg[data-d="4"] .c,.uvq06-lcd .dg[data-d="5"] .c,.uvq06-lcd .dg[data-d="6"] .c,.uvq06-lcd .dg[data-d="7"] .c,.uvq06-lcd .dg[data-d="8"] .c,.uvq06-lcd .dg[data-d="9"] .c {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .d,.uvq06-lcd .dg[data-d="2"] .d,.uvq06-lcd .dg[data-d="3"] .d,.uvq06-lcd .dg[data-d="5"] .d,.uvq06-lcd .dg[data-d="6"] .d,.uvq06-lcd .dg[data-d="8"] .d,.uvq06-lcd .dg[data-d="9"] .d {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .e,.uvq06-lcd .dg[data-d="2"] .e,.uvq06-lcd .dg[data-d="6"] .e,.uvq06-lcd .dg[data-d="8"] .e {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .f,.uvq06-lcd .dg[data-d="4"] .f,.uvq06-lcd .dg[data-d="5"] .f,.uvq06-lcd .dg[data-d="6"] .f,.uvq06-lcd .dg[data-d="8"] .f,.uvq06-lcd .dg[data-d="9"] .f {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="2"] .g,.uvq06-lcd .dg[data-d="3"] .g,.uvq06-lcd .dg[data-d="4"] .g,.uvq06-lcd .dg[data-d="5"] .g,.uvq06-lcd .dg[data-d="6"] .g,.uvq06-lcd .dg[data-d="8"] .g,.uvq06-lcd .dg[data-d="9"] .g {
  opacity: 1;
}

.uvq06-lcd .eu {
  margin-left: .2em;
  font-size: .7em;
  font-weight: 800;
  line-height: 1.3;
  color: var(--c1);
}

.uvq06-lcd .ks {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: .55em;
  margin-top: .85em;
}

.uvq06-lcd .ks button {
  font: inherit;
  color: inherit;
  border: 0;
  margin: 0;
  background: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  height: 2.2em;
  border-radius: .55em;
  font-weight: 750;
  color: #ececec;
  background: linear-gradient(#4a4b51,#2f3035);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.15),0 .2em 0 #111,0 .35em .5em rgba(0,0,0,.4);
  transition: transform calc(0.08s / var(--k)) linear,box-shadow calc(0.08s / var(--k)) linear,filter calc(0.2s / var(--k)) cubic-bezier(.25,.1,.25,1);
}

.uvq06-lcd .ks [data-k="c"] {
  color: #fff;
  background: linear-gradient(#f08a24,#c96512);
}

.uvq06-lcd .ks button:hover {
  filter: brightness(1.15);
}

.uvq06-lcd .ks button:active {
  transform: translateY(.18em);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.1),0 .02em 0 #111,0 .1em .2em rgba(0,0,0,.4);
}

.uvq06-lcd .ks button:focus-visible {
  outline: 2px solid var(--c2);
  outline-offset: 2px;
}
```

### JavaScript

```js
document.querySelectorAll(".uvq06-lcd").forEach(el => {
  const i=el.querySelector("input"),cells=el.querySelectorAll(".dg");let ds="249900";
const draw=()=>{const n=ds.padStart(3,"0"),s=n.padStart(cells.length," ");cells.forEach((c,k)=>{if(s[k]===" ")c.removeAttribute("data-d");else c.dataset.d=s[k]});i.value=ds?String(+n.slice(0,-2)).replace(/\B(?=(\d{3})+(?!\d))/g,".")+","+n.slice(-2):""};
i.addEventListener("input",()=>{ds=i.value.replace(/\D/g,"").replace(/^0+/,"").slice(0,8);draw()});
el.querySelectorAll("[data-k]").forEach(b=>b.addEventListener("click",()=>{const k=b.dataset.k;ds=k==="c"?"":k==="del"?ds.slice(0,-1):(ds+"00").replace(/^0+/,"").slice(0,8);draw()}));draw()
});
```

### React

```tsx
// @ts-nocheck: setup() es JavaScript del DOM sin tipos, el mismo de la pestaña JS.
import { useEffect, useRef, type CSSProperties } from "react";

const css = `
.uvq06-lcd {
  font-family: -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,sans-serif;
  font-size: var(--s);
  color: var(--fg);
  -webkit-tap-highlight-color: transparent;
  width: 17em;
}

.uvq06-lcd .lb {
  display: block;
  margin: 0 0 .45em;
  font-size: .82em;
  font-weight: 650;
}

.uvq06-lcd .cs {
  padding: .8em .8em 1em;
  border-radius: 1em 1em 1.4em 1.4em;
  background: linear-gradient(160deg,#3a3b40,#1f2023);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12),inset 0 -2px 0 rgba(0,0,0,.4),0 1.2em 2em -1em rgba(0,0,0,.55);
}

.uvq06-lcd .sol {
  display: flex;
  gap: 2px;
  width: 5.4em;
  height: 1.1em;
  margin: 0 0 .65em auto;
  padding: 2px;
  border-radius: .2em;
  background: #16110d;
  box-shadow: inset 0 1px 2px rgba(0,0,0,.6);
}

.uvq06-lcd .sol i {
  flex: 1;
  border-radius: 1px;
  background: linear-gradient(160deg,#5b3d2a,#2d1d14);
}

.uvq06-lcd .sc {
  position: relative;
  padding: .6em .7em .55em;
  border-radius: .45em;
  background: linear-gradient(175deg,color-mix(in srgb,var(--c2) 85%,#fff),var(--c2));
  box-shadow: inset 0 .15em .3em rgba(0,0,0,.35),0 0 0 .25em #141517;
  transition: background calc(0.4s / var(--k)) cubic-bezier(.25,.1,.25,1);
}

.uvq06-lcd .sc:focus-within {
  background: linear-gradient(175deg,color-mix(in srgb,var(--c2) 65%,#f4ffbf),color-mix(in srgb,var(--c2) 80%,#e9ff8f));
  outline: 2px solid color-mix(in srgb,var(--c2) 70%,var(--fg));
  outline-offset: .35em;
}

.uvq06-lcd input {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  opacity: 0;
  font-size: 16px;
  cursor: text;
}

.uvq06-lcd .dp {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  gap: .18em;
  font-size: 1.3em;
  transform: skewX(-5deg);
}

.uvq06-lcd .dg {
  position: relative;
  flex: none;
  width: .9em;
  height: 1.6em;
}

.uvq06-lcd .dg i {
  position: absolute;
  background: var(--c1);
  opacity: .07;
  transition: opacity calc(0.08s / var(--k)) linear;
}

.uvq06-lcd .a,.uvq06-lcd .d,.uvq06-lcd .g {
  left: .1em;
  right: .1em;
  height: .16em;
  clip-path: polygon(.08em 0,calc(100% - .08em) 0,100% 50%,calc(100% - .08em) 100%,.08em 100%,0 50%);
}

.uvq06-lcd .a {
  top: 0;
}

.uvq06-lcd .g {
  top: calc(50% - .08em);
}

.uvq06-lcd .d {
  bottom: 0;
}

.uvq06-lcd .b,.uvq06-lcd .c,.uvq06-lcd .e,.uvq06-lcd .f {
  width: .16em;
  height: calc(50% - .1em);
  clip-path: polygon(50% 0,100% .08em,100% calc(100% - .08em),50% 100%,0 calc(100% - .08em),0 .08em);
}

.uvq06-lcd .b {
  right: 0;
  top: .05em;
}

.uvq06-lcd .c {
  right: 0;
  bottom: .05em;
}

.uvq06-lcd .e {
  left: 0;
  bottom: .05em;
}

.uvq06-lcd .f {
  left: 0;
  top: .05em;
}

.uvq06-lcd .dg .p {
  right: -.17em;
  bottom: 0;
  width: .16em;
  height: .16em;
  border-radius: 50%;
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .a,.uvq06-lcd .dg[data-d="2"] .a,.uvq06-lcd .dg[data-d="3"] .a,.uvq06-lcd .dg[data-d="5"] .a,.uvq06-lcd .dg[data-d="6"] .a,.uvq06-lcd .dg[data-d="7"] .a,.uvq06-lcd .dg[data-d="8"] .a,.uvq06-lcd .dg[data-d="9"] .a {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .b,.uvq06-lcd .dg[data-d="1"] .b,.uvq06-lcd .dg[data-d="2"] .b,.uvq06-lcd .dg[data-d="3"] .b,.uvq06-lcd .dg[data-d="4"] .b,.uvq06-lcd .dg[data-d="7"] .b,.uvq06-lcd .dg[data-d="8"] .b,.uvq06-lcd .dg[data-d="9"] .b {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .c,.uvq06-lcd .dg[data-d="1"] .c,.uvq06-lcd .dg[data-d="3"] .c,.uvq06-lcd .dg[data-d="4"] .c,.uvq06-lcd .dg[data-d="5"] .c,.uvq06-lcd .dg[data-d="6"] .c,.uvq06-lcd .dg[data-d="7"] .c,.uvq06-lcd .dg[data-d="8"] .c,.uvq06-lcd .dg[data-d="9"] .c {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .d,.uvq06-lcd .dg[data-d="2"] .d,.uvq06-lcd .dg[data-d="3"] .d,.uvq06-lcd .dg[data-d="5"] .d,.uvq06-lcd .dg[data-d="6"] .d,.uvq06-lcd .dg[data-d="8"] .d,.uvq06-lcd .dg[data-d="9"] .d {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .e,.uvq06-lcd .dg[data-d="2"] .e,.uvq06-lcd .dg[data-d="6"] .e,.uvq06-lcd .dg[data-d="8"] .e {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .f,.uvq06-lcd .dg[data-d="4"] .f,.uvq06-lcd .dg[data-d="5"] .f,.uvq06-lcd .dg[data-d="6"] .f,.uvq06-lcd .dg[data-d="8"] .f,.uvq06-lcd .dg[data-d="9"] .f {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="2"] .g,.uvq06-lcd .dg[data-d="3"] .g,.uvq06-lcd .dg[data-d="4"] .g,.uvq06-lcd .dg[data-d="5"] .g,.uvq06-lcd .dg[data-d="6"] .g,.uvq06-lcd .dg[data-d="8"] .g,.uvq06-lcd .dg[data-d="9"] .g {
  opacity: 1;
}

.uvq06-lcd .eu {
  margin-left: .2em;
  font-size: .7em;
  font-weight: 800;
  line-height: 1.3;
  color: var(--c1);
}

.uvq06-lcd .ks {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: .55em;
  margin-top: .85em;
}

.uvq06-lcd .ks button {
  font: inherit;
  color: inherit;
  border: 0;
  margin: 0;
  background: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  height: 2.2em;
  border-radius: .55em;
  font-weight: 750;
  color: #ececec;
  background: linear-gradient(#4a4b51,#2f3035);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.15),0 .2em 0 #111,0 .35em .5em rgba(0,0,0,.4);
  transition: transform calc(0.08s / var(--k)) linear,box-shadow calc(0.08s / var(--k)) linear,filter calc(0.2s / var(--k)) cubic-bezier(.25,.1,.25,1);
}

.uvq06-lcd .ks [data-k="c"] {
  color: #fff;
  background: linear-gradient(#f08a24,#c96512);
}

.uvq06-lcd .ks button:hover {
  filter: brightness(1.15);
}

.uvq06-lcd .ks button:active {
  transform: translateY(.18em);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.1),0 .02em 0 #111,0 .1em .2em rgba(0,0,0,.4);
}

.uvq06-lcd .ks button:focus-visible {
  outline: 2px solid var(--c2);
  outline-offset: 2px;
}
`;

// Interacción en JavaScript del DOM: la misma que en la pestaña JS.
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function setup(el: any) {
  const i=el.querySelector("input"),cells=el.querySelectorAll(".dg");let ds="249900";
const draw=()=>{const n=ds.padStart(3,"0"),s=n.padStart(cells.length," ");cells.forEach((c,k)=>{if(s[k]===" ")c.removeAttribute("data-d");else c.dataset.d=s[k]});i.value=ds?String(+n.slice(0,-2)).replace(/\B(?=(\d{3})+(?!\d))/g,".")+","+n.slice(-2):""};
i.addEventListener("input",()=>{ds=i.value.replace(/\D/g,"").replace(/^0+/,"").slice(0,8);draw()});
el.querySelectorAll("[data-k]").forEach(b=>b.addEventListener("click",()=>{const k=b.dataset.k;ds=k==="c"?"":k==="del"?ds.slice(0,-1):(ds+"00").replace(/^0+/,"").slice(0,8);draw()}));draw()
}

export default function InLcdAmount() {
  const ref = useRef<HTMLDivElement>(null);

  useEffect(() => {
    const el = ref.current?.firstElementChild;
    return el ? setup(el) : undefined;
  }, []);

  return (
    <>
      <style>{css}</style>
      <div
        ref={ref} style={{
          "--c1": "#1f2a1c",
          "--c2": "#c3cfa1",
          "--s": "16px",
          "--k": "1",
          "--fg": "#1d1d1f",
          "--bg": "#f5f5f7",
        } as CSSProperties}
      >
        <div className="uvq06-lcd"><label htmlFor="uvq06-lcd-in" className="lb">Amount</label><div className="cs"><div className="sol" aria-hidden="true"><i></i><i></i><i></i><i></i></div><div className="sc"><input id="uvq06-lcd-in" inputMode="numeric" autoComplete="off" spellCheck="false" /><div className="dp" aria-hidden="true"><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i></span><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i></span><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i></span><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i></span><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i></span><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i><i className="p"></i></span><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i></span><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i></span><span className="eu">€</span></div></div><div className="ks"><button type="button" data-k="c">C</button><button type="button" data-k="00">00</button><button type="button" data-k="del" aria-label="Clear">⌫</button></div></div></div>
      </div>
    </>
  );
}
```

## Prompt for AI assistants

Paste this into ChatGPT, Claude, Cursor, v0 or Lovable to adapt the block to your stack (Tailwind, Vue, Svelte…):

````text
I want to add the “LCD amount input” block (Inputs) from AIMRAN Library to my project.

## What it is
Type an amount like on a solar calculator: seven-segment digits, cents first and chunky rubber keys underneath.

## Chosen settings
- Main color: #1f2a1c
- Secondary color: #c3cfa1
- Size: 16px (from 12 to 24px)
- Speed: 1x (from 0.5 to 2x)
- Text: "Importe"

## What I need
1. Add it to my project with the same look and animation as the reference code: same sizes, colours, radii, shadows, timings and easing.
2. It is built with plain HTML and CSS (the reference wraps it in a React component with its CSS). If my project uses something else (Vue, Svelte, Astro, plain HTML…), translate it without losing any behaviour. If I use Tailwind, turn the styles into classes; if not, keep the CSS in its own file.
3. Expose the settings above as props (or CSS variables) with those values as defaults.
4. Make it work well on phones: nothing that depends only on hover, touch targets of at least 44 px and no overflow on 320 px screens.
5. Make it look right in light and dark mode.
6. Keep it accessible: semantic HTML, roles and aria-* where needed, visible focus and keyboard support.
7. Respect prefers-reduced-motion: with reduced motion, no big animations but the same end result.

## Reference code
```tsx
// @ts-nocheck: setup() es JavaScript del DOM sin tipos, el mismo de la pestaña JS.
import { useEffect, useRef, type CSSProperties } from "react";

const css = `
.uvq06-lcd {
  font-family: -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,sans-serif;
  font-size: var(--s);
  color: var(--fg);
  -webkit-tap-highlight-color: transparent;
  width: 17em;
}

.uvq06-lcd .lb {
  display: block;
  margin: 0 0 .45em;
  font-size: .82em;
  font-weight: 650;
}

.uvq06-lcd .cs {
  padding: .8em .8em 1em;
  border-radius: 1em 1em 1.4em 1.4em;
  background: linear-gradient(160deg,#3a3b40,#1f2023);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12),inset 0 -2px 0 rgba(0,0,0,.4),0 1.2em 2em -1em rgba(0,0,0,.55);
}

.uvq06-lcd .sol {
  display: flex;
  gap: 2px;
  width: 5.4em;
  height: 1.1em;
  margin: 0 0 .65em auto;
  padding: 2px;
  border-radius: .2em;
  background: #16110d;
  box-shadow: inset 0 1px 2px rgba(0,0,0,.6);
}

.uvq06-lcd .sol i {
  flex: 1;
  border-radius: 1px;
  background: linear-gradient(160deg,#5b3d2a,#2d1d14);
}

.uvq06-lcd .sc {
  position: relative;
  padding: .6em .7em .55em;
  border-radius: .45em;
  background: linear-gradient(175deg,color-mix(in srgb,var(--c2) 85%,#fff),var(--c2));
  box-shadow: inset 0 .15em .3em rgba(0,0,0,.35),0 0 0 .25em #141517;
  transition: background calc(0.4s / var(--k)) cubic-bezier(.25,.1,.25,1);
}

.uvq06-lcd .sc:focus-within {
  background: linear-gradient(175deg,color-mix(in srgb,var(--c2) 65%,#f4ffbf),color-mix(in srgb,var(--c2) 80%,#e9ff8f));
  outline: 2px solid color-mix(in srgb,var(--c2) 70%,var(--fg));
  outline-offset: .35em;
}

.uvq06-lcd input {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  opacity: 0;
  font-size: 16px;
  cursor: text;
}

.uvq06-lcd .dp {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  gap: .18em;
  font-size: 1.3em;
  transform: skewX(-5deg);
}

.uvq06-lcd .dg {
  position: relative;
  flex: none;
  width: .9em;
  height: 1.6em;
}

.uvq06-lcd .dg i {
  position: absolute;
  background: var(--c1);
  opacity: .07;
  transition: opacity calc(0.08s / var(--k)) linear;
}

.uvq06-lcd .a,.uvq06-lcd .d,.uvq06-lcd .g {
  left: .1em;
  right: .1em;
  height: .16em;
  clip-path: polygon(.08em 0,calc(100% - .08em) 0,100% 50%,calc(100% - .08em) 100%,.08em 100%,0 50%);
}

.uvq06-lcd .a {
  top: 0;
}

.uvq06-lcd .g {
  top: calc(50% - .08em);
}

.uvq06-lcd .d {
  bottom: 0;
}

.uvq06-lcd .b,.uvq06-lcd .c,.uvq06-lcd .e,.uvq06-lcd .f {
  width: .16em;
  height: calc(50% - .1em);
  clip-path: polygon(50% 0,100% .08em,100% calc(100% - .08em),50% 100%,0 calc(100% - .08em),0 .08em);
}

.uvq06-lcd .b {
  right: 0;
  top: .05em;
}

.uvq06-lcd .c {
  right: 0;
  bottom: .05em;
}

.uvq06-lcd .e {
  left: 0;
  bottom: .05em;
}

.uvq06-lcd .f {
  left: 0;
  top: .05em;
}

.uvq06-lcd .dg .p {
  right: -.17em;
  bottom: 0;
  width: .16em;
  height: .16em;
  border-radius: 50%;
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .a,.uvq06-lcd .dg[data-d="2"] .a,.uvq06-lcd .dg[data-d="3"] .a,.uvq06-lcd .dg[data-d="5"] .a,.uvq06-lcd .dg[data-d="6"] .a,.uvq06-lcd .dg[data-d="7"] .a,.uvq06-lcd .dg[data-d="8"] .a,.uvq06-lcd .dg[data-d="9"] .a {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .b,.uvq06-lcd .dg[data-d="1"] .b,.uvq06-lcd .dg[data-d="2"] .b,.uvq06-lcd .dg[data-d="3"] .b,.uvq06-lcd .dg[data-d="4"] .b,.uvq06-lcd .dg[data-d="7"] .b,.uvq06-lcd .dg[data-d="8"] .b,.uvq06-lcd .dg[data-d="9"] .b {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .c,.uvq06-lcd .dg[data-d="1"] .c,.uvq06-lcd .dg[data-d="3"] .c,.uvq06-lcd .dg[data-d="4"] .c,.uvq06-lcd .dg[data-d="5"] .c,.uvq06-lcd .dg[data-d="6"] .c,.uvq06-lcd .dg[data-d="7"] .c,.uvq06-lcd .dg[data-d="8"] .c,.uvq06-lcd .dg[data-d="9"] .c {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .d,.uvq06-lcd .dg[data-d="2"] .d,.uvq06-lcd .dg[data-d="3"] .d,.uvq06-lcd .dg[data-d="5"] .d,.uvq06-lcd .dg[data-d="6"] .d,.uvq06-lcd .dg[data-d="8"] .d,.uvq06-lcd .dg[data-d="9"] .d {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .e,.uvq06-lcd .dg[data-d="2"] .e,.uvq06-lcd .dg[data-d="6"] .e,.uvq06-lcd .dg[data-d="8"] .e {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="0"] .f,.uvq06-lcd .dg[data-d="4"] .f,.uvq06-lcd .dg[data-d="5"] .f,.uvq06-lcd .dg[data-d="6"] .f,.uvq06-lcd .dg[data-d="8"] .f,.uvq06-lcd .dg[data-d="9"] .f {
  opacity: 1;
}

.uvq06-lcd .dg[data-d="2"] .g,.uvq06-lcd .dg[data-d="3"] .g,.uvq06-lcd .dg[data-d="4"] .g,.uvq06-lcd .dg[data-d="5"] .g,.uvq06-lcd .dg[data-d="6"] .g,.uvq06-lcd .dg[data-d="8"] .g,.uvq06-lcd .dg[data-d="9"] .g {
  opacity: 1;
}

.uvq06-lcd .eu {
  margin-left: .2em;
  font-size: .7em;
  font-weight: 800;
  line-height: 1.3;
  color: var(--c1);
}

.uvq06-lcd .ks {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: .55em;
  margin-top: .85em;
}

.uvq06-lcd .ks button {
  font: inherit;
  color: inherit;
  border: 0;
  margin: 0;
  background: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  height: 2.2em;
  border-radius: .55em;
  font-weight: 750;
  color: #ececec;
  background: linear-gradient(#4a4b51,#2f3035);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.15),0 .2em 0 #111,0 .35em .5em rgba(0,0,0,.4);
  transition: transform calc(0.08s / var(--k)) linear,box-shadow calc(0.08s / var(--k)) linear,filter calc(0.2s / var(--k)) cubic-bezier(.25,.1,.25,1);
}

.uvq06-lcd .ks [data-k="c"] {
  color: #fff;
  background: linear-gradient(#f08a24,#c96512);
}

.uvq06-lcd .ks button:hover {
  filter: brightness(1.15);
}

.uvq06-lcd .ks button:active {
  transform: translateY(.18em);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.1),0 .02em 0 #111,0 .1em .2em rgba(0,0,0,.4);
}

.uvq06-lcd .ks button:focus-visible {
  outline: 2px solid var(--c2);
  outline-offset: 2px;
}
`;

// Interacción en JavaScript del DOM: la misma que en la pestaña JS.
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function setup(el: any) {
  const i=el.querySelector("input"),cells=el.querySelectorAll(".dg");let ds="249900";
const draw=()=>{const n=ds.padStart(3,"0"),s=n.padStart(cells.length," ");cells.forEach((c,k)=>{if(s[k]===" ")c.removeAttribute("data-d");else c.dataset.d=s[k]});i.value=ds?String(+n.slice(0,-2)).replace(/\B(?=(\d{3})+(?!\d))/g,".")+","+n.slice(-2):""};
i.addEventListener("input",()=>{ds=i.value.replace(/\D/g,"").replace(/^0+/,"").slice(0,8);draw()});
el.querySelectorAll("[data-k]").forEach(b=>b.addEventListener("click",()=>{const k=b.dataset.k;ds=k==="c"?"":k==="del"?ds.slice(0,-1):(ds+"00").replace(/^0+/,"").slice(0,8);draw()}));draw()
}

export default function InLcdAmount() {
  const ref = useRef<HTMLDivElement>(null);

  useEffect(() => {
    const el = ref.current?.firstElementChild;
    return el ? setup(el) : undefined;
  }, []);

  return (
    <>
      <style>{css}</style>
      <div
        ref={ref} style={{
          "--c1": "#1f2a1c",
          "--c2": "#c3cfa1",
          "--s": "16px",
          "--k": "1",
          "--fg": "#1d1d1f",
          "--bg": "#f5f5f7",
        } as CSSProperties}
      >
        <div className="uvq06-lcd"><label htmlFor="uvq06-lcd-in" className="lb">Amount</label><div className="cs"><div className="sol" aria-hidden="true"><i></i><i></i><i></i><i></i></div><div className="sc"><input id="uvq06-lcd-in" inputMode="numeric" autoComplete="off" spellCheck="false" /><div className="dp" aria-hidden="true"><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i></span><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i></span><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i></span><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i></span><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i></span><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i><i className="p"></i></span><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i></span><span className="dg"><i className="a"></i><i className="b"></i><i className="c"></i><i className="d"></i><i className="e"></i><i className="f"></i><i className="g"></i></span><span className="eu">€</span></div></div><div className="ks"><button type="button" data-k="c">C</button><button type="button" data-k="00">00</button><button type="button" data-k="del" aria-label="Clear">⌫</button></div></div></div>
      </div>
    </>
  );
}
```

Give me the complete final code, ready to paste, and tell me in one line where to put it in my project.
````