Apple Calculator

Hello.

I'm using Sololearn and ChatGPT to learn how to code. I've made a calculator before, but I want to make one similar to the one on iPhone. Is ok to have a link to apple.com or do I say I was inspired by Apple

Here is the code I currently have:

HTML

<!DOCTYPE html>

<html> <head> <title>Page Title</title> <meta name="viewport" content="width=device-width, initial-scale=1"> </head> <body> <div class="calculator"> <input class="display" type="text">

			<div class = "scientific">
				<button>(</button>
				<button>)</button>							<button>mc</button>
				<button>m+</button>
				<button>m-</button>							<button>mr</button>
			</div>
			
			<div class ="standard">
		<button class="utility" id="backspace">&#9003;</button>
		<button class="utility" id="clear">AC</button>
		<button class="utility" id="percent">%</button>
		<button class="operator">/</button>		
		
		<button class="number digit">7</button>
		<button class="number digit">8</button>
		<button class="number digit">9</button>
		<button class="operator">*</button>
						
		<button class="number digit">4</button>
		<button class="number digit">5</button>
		<button class="number digit">6</button>
		<button class="operator">-</button>		
		
		<button class="number digit">1</button>
		<button class="number digit">2</button>
		<button class="number digit">3</button>
		<button class="operator">+</button>
		
		<button class="number" id="plusmn"><sup>+</sup>&frasl;<sub>-</sub></button>
		<button class="number digit">0</button>
		<button class="number" id="decimal">.</button>
		<button class="utility equals" id="equals">=</button>
	</div>
	</div>
</body>

</html> ``` ``` CSS

body{
background-color: black;
}

html, body {
margin: 0;
width: 100%;
height: 100%;
background-color: black;
}

input {

font-size: 48px;

box-sizing: border-box;

width: 100%;

}

.utility {
background-color: #666;
color: white;
}

.operator {
background-color: orange;
color: white;
}

.equals{
background-color: orange;
color: white;
}

.number{
background-color: #333;
color: white;
}

.calculator {

display: grid;
/*grid-template-columns: repeat(4, 1fr);*/
grid-template-columns: 1fr;	
gap: 4px;
width: 100%;
box-sizing: border-box;
padding: 12px;
position: fixed;
bottom: 0;
left: 0;

}

.calculator button {
width: 100%;
aspect-ratio: 1;
border: none;
border-radius: 50%;
font-size: 32px;
}

.scientific{

display: grid;

grid-template-columns: repeat(6, 1fr);

gap: 4px;

}

.standard{

display: grid;

grid-template-columns: repeat(4, 1fr);

gap: 4px;

}

.display {
color: white;
background-color: black;
border: none;
height: 100px;
font-size: 48px;
text-align: right;
box-sizing: border-box;
width: 100%;
}

/*
.display {
grid-column: 1 / -1;
color: white;
background-color: black;
border: none;
height: 100px;
font-size: 48px;
text-align: right;
box-sizing: border-box;
width: 100%;
}
*/

/*
.zero {

grid-column: span 2;
border-radius: 40px;
aspect-ratio: auto;

}

.calculator button.zero {
aspect-ratio: auto;
border-radius: 40px;

}
*/

JS

const display = document.querySelector(".display");

let fontSize = 48;

function adjustFontSize() {
fontSize = 48 - display.value.length * .99;
if (fontSize < 20) {
fontSize = 20;
}
display.style.fontSize = fontSize + "px";
}

const buttonsJS = document.querySelectorAll(".digit");

buttonsJS.forEach(function(buttonJS) {
buttonJS.addEventListener("click", function() {
display.value += buttonJS.textContent;
adjustFontSize();
});
});

const clear = document.querySelector("#clear");

clear.addEventListener("click", function() {
display.value = "";
adjustFontSize();
});

const backspace = document.querySelector("#backspace");

backspace.addEventListener("click", function() {
display.value = display.value.slice (0, -1);
adjustFontSize();
});

const percent = document.querySelector("#percent");

percent.addEventListener("click", function(){
display.value /= 100;
adjustFontSize();
});

const plusmn = document.querySelector("#plusmn");

plusmn.addEventListener("click", function(){
display.value /= -1;
adjustFontSize();
});

const decimal = document.querySelector("#decimal");

decimal.addEventListener("click", function(){
if (!display.value.includes(".")) {
display.value += ".";
// Add the decimal point here

}

adjustFontSize();

});

const operators = document.querySelectorAll(".operator");

operators.forEach(function(operator) {
operator.addEventListener("click", function() {
display.value += operator.textContent;
adjustFontSize();
});
});

const equals = document.querySelector("#equals");
equals.addEventListener("click", function() {
display.value = eval(display.value);
adjustFontSize();
});

/*
const display = document.querySelector(".display");

const buttonJS = document.querySelector(".digit");

buttonJS.addEventListener("click", function() {
console.log("You clicked the button!");
});

const buttonsJS = document.querySelectorAll(".digit");

buttonsJS.forEach(function(buttonJS) {
buttonJS.addEventListener("click", function() {
display.value += buttonJS.textContent;
});
});
*/