Webleb - Snippet di Codice - Animazione della carta di credito con Paystack

<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8" />
        <title>Credit Card animation</title>
        <link rel="stylesheet" href="./style.css" />
    </head>

<body>
        <main>
            <section id="card" class="card">
                <div id="highlight"></div>
                <section class="card__front">
                    <div class="card__header">
                        <div>CreditCard</div>
                        <svg
                            xmlns="http://www.w3.org/2000/svg"
                            height="40"
                            width="60"
                            id="svg895"
                            version="1.1"
                            viewBox="-96 -98.908 832 593.448"
                        >
                            <defs id="defs879">
                                <style id="style877" type="text/css">
                                    .e {
                                        fill: #f79e1b;
                                    }
                                </style>
                            </defs>
                            <path
                                id="rect887"
                                display="inline"
                                fill="#ff5f00"
                                stroke-width="5.494"
                                d="M224.833 42.298h190.416v311.005H224.833z"
                            />
                            <path
                                id="path889"
                                d="M244.446 197.828a197.448 197.448 0 0175.54-155.475 197.777 197.777 0 100 311.004 197.448 197.448 0 01-75.54-155.53z"
                                fill="#eb001b"
                                stroke-width="5.494"
                            />
                            <path
                                id="path891"
                                d="M621.101 320.394v-6.372h2.747v-1.319h-6.537v1.319h2.582v6.373zm12.691 0v-7.69h-1.978l-2.307 5.493-2.308-5.494h-1.977v7.691h1.428v-5.823l2.143 5h1.483l2.143-5v5.823z"
                                class="e"
                                fill="#f79e1b"
                                stroke-width="5.494"
                            />
                            <path
                                id="path893"
                                d="M640 197.828a197.777 197.777 0 01-320.015 155.474 197.777 197.777 0 000-311.004A197.777 197.777 0 01640 197.773z"
                                class="e"
                                fill="#f79e1b"
                                stroke-width="5.494"
                            />
                        </svg>
                    </div>
                    <div id="card_number" class="card__number">
                        <span>#<br /></span>
                        <span>#<br /></span>
                        <span>#<br /></span>
                        <span>#<br /></span>

<span>#<br /></span>
                        <span>#<br /></span>
                        <span>#<br /></span>
                        <span>#<br /></span>
                    </div>
                    <div class="card__footer">
                        <div class="card__holder">
                            <div class="card__section__title">Card Holder</div>
                            <div id="card_holder">Name on card</div>
                        </div>
                        <div class="card__expires">
                            <div class="card__section__title">Expires</div>
                            <span id="card_expires_month">MM</span>/<span
                                id="card_expires_year"
                                >YY</span
                            >
                        </div>
                    </div>
                </section>
                <section class="card__back">
                    <div class="card__hide_line"></div>

<form class="form">
                <div>
                    <label for="number">Card Number</label>
                    <input id="number" type="number" />
                </div>
                <div>
                    <label for="holder">Card Holder</label>
                    <input id="holder" type="text" />
                </div>
                <div class="filed__group">
                    <div>
                        <label for="expiration_month">Expiration Date</label>
                        <div class="filed__date">
                            <select id="expiration_month">
                                <option selected disabled>Month</option>
                                <option>01</option>
                                <option>02</option>
                                <option>03</option>
                                <option>04</option>
                                <option>05</option>
                                <option>06</option>
                                <option>07</option>
                                <option>08</option>
                                <option>09</option>
                                <option>10</option>
                                <option>11</option>
                                <option>12</option>
                            </select>
                            <select id="expiration_year">
                                <option selected disabled>Year</option>
                                <option>2023</option>
                                <option>2024</option>
                                <option>2025</option>
                                <option>2026</option>
                                <option>2027</option>
                                <option>2028</option>
                                <option>2029</option>
                                <option>2030</option>
                                <option>2031</option>
                                <option>2032</option>
                            </select>
                        </div>
                    </div>
                    <div>
                        <label for="cvv">CVV</label>
                        <input id="cvv" type="number" />
                    </div>
                </div>
            </form>
          <div style="text-align:center; margin-top:10px;">
      <button class="amount-btn" data-amount="20">GHS 20</button>
      <button class="amount-btn" data-amount="50">GHS 50</button>
      <button class="amount-btn" data-amount="100">GHS 100</button>
    </div>
  </main>

</main>
        
<script src="https://js.paystack.co/v1/inline.js"></script>

</body>
</html>

:root {font-family: 'Poppins', sans-serif;
  line-height: 1.5;
  font-weight: 400;

color-scheme: #000;
  background-color: #242424;

font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  width: 100vw;
  height: 100vh;
  background: #fbfcff;
  padding: 24px;
  margin: 0;
  display: flex;
  align-items:center;
  justify-content: center;
}

#highlight {
  position: absolute;
  border: 1px solid #fff;
  border-radius: 12px;
  z-index: 1;
  width: 0;
  height: 0;
  top: 0;
  left: 0;
  box-shadow: 0 0 5px #fff;
  transition: .3s;
}

#highlight.highlight__number {
  width: 346px;
  height: 40px;
  top: 92px;
  left: 18px;
}

#highlight.highlight__holder {
  width: 264px;
  height: 56px;
  top: 156px;
  left: 18px;
}

#highlight.highlight__expire {
  width: 86px;
  height: 56px;
  top: 156px;
  left: 323px;
}

#highlight.highlight__cvv {
  width: 381px;
  height: 91px;
  top: 83px;
  left: 18px;
}

#highlight.hidden {
  display: none;
}

.card { 
  position: relative;
  max-width: 420px;
  margin: 0 auto;
  transform-style: preserve-3d;
  transition: 1s;
}

.card:hover,
.card.flip {
  transform: rotateY(180deg);
}

.card:hover #highlight {
  display: none;
}

.card__front,
.card__back {
  width: 100%;
  max-width: 420px;
  height: 233px;
  border-radius: 20px;
  padding: 24px 30px 30px;
  background: linear-gradient(to right bottom, #323941, #061018);
  box-shadow: 0 33px 50px -15px rgba(50,55,63,.66);
  color: #fff;
  overflow: hidden;
  margin: 0 auto;
  backface-visibility: hidden;
}

@media (max-width: 450px) {
  .card__front,
  .card__back{
    padding: 8px 12px 16px;
    height: 206px;
  }
}

.card__back {
  position: absolute;
  top: 0;
  left: 0;
  transform: rotateY(180deg);
  padding: 24px 0 0;
}

.card__front {
  position: relative;
}

.card__front:before,
.card__back:before {
  content: "";
  position: absolute;
  border: 16px solid #ff6be7;
  border-radius: 100%;
  left: -17%;
  top: -45px;
  height: 300px;
  width: 300px;
  filter: blur(13px);
}

.card__front:after,
.card__back:after {
  content: "";
  position: absolute;
  border: 16px solid #7288ff;
  border-radius: 100%;
  width: 300px;
  top: 55%;
  left: -200px;
  height: 300px;
  filter: blur(13px);
}

.card__hide_line {
  height: 40px;
  width: 100%;
  background-color: #6b7280;
  position: relative;
  z-index: 1;
}

.card_cvv {
  position: relative;
  z-index: 1;
  margin-top: 24px;
  padding: 0 32px;
  display: flex;
  flex-direction: column;
  align-items: end;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
}

.card_cvv_field {
  margin-top: 6px;
  background-color: #fff;
  border-radius: 12px;
  height: 44px;
  width: 100%;
  color: #000;
  display: flex;
  align-items: center;
  justify-content: end;
  padding: 0 12px;
  font-size: 25px;
  line-height: 21px;
}

.card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.card__number {
  /* word-spacing: 10px; */
  font-size: 22px;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
  display: flex;
  height: 33px;
  overflow: hidden;
}

.card__number span {
  display: flex;
  flex-direction: column;
  transition: .2s;
}

.card__number span.filed { 
  transform: translateY(-33px);
}

.card__number span:nth-child(4n) {
  margin-right: 10px;
}

.card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.card__holder {
  text-transform: uppercase;
}

.card__section__title {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
}

.form {
  border-radius: 12px;
  background: #fff;
  max-width: 600px;
  margin: -170px auto 0;
  padding: 160px 25px 32px;
  border: 1px solid #fa0505;
  box-shadow: 0 0 40px rgba(50,55,63,.16);
  display: grid;
  gap: 12px;
}

label {
  display: block;
  margin: 14px 0 4px;
  color: #0d0c22;
  font-weight: 500;
}

input, select {
  height: 30px;
  display: block;
  width: 100%;
  border: 1px solid #02143a;
  padding: 18px 20px;
  transition: outline 200ms ease, box-shadow 200ms ease;
  border-radius: 12px;
  outline: none;
  background-color: #fff;
  color: #0d0c22;
  font-size: 16px;
}

input:focus,
select:focus {
  border: 1px solid #000;   
  outline: 4px solid rgba(0,0,0,.1);
}

select {
  padding: 0 20px;
}

.filed__group {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.filed__date {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

document.getElementById("number").addEventListener("focus", (e) => {
    document.getElementById("card").classList.remove('flip')
    document.getElementById("highlight").className = 'highlight__number'
})

document.getElementById("holder").addEventListener("focus", (e) => {
    document.getElementById("card").classList.remove('flip')
    document.getElementById("highlight").className = 'highlight__holder'
})

document.getElementById("expiration_month").addEventListener("focus", (e) => {
    document.getElementById("card").classList.remove('flip')
    document.getElementById("highlight").className = 'highlight__expire'
})

document.getElementById("expiration_year").addEventListener("focus", (e) => {
    document.getElementById("card").classList.remove('flip')
    document.getElementById("highlight").className = 'highlight__expire'
})

document.getElementById("cvv").addEventListener("focus", (e) => {
    document.getElementById("card").classList.add('flip')
    document.getElementById("highlight").className = 'highlight__cvv'
})

document.getElementById("cvv").addEventListener("focusout", (e) => {
    document.getElementById("card").classList.remove('flip')
    document.getElementById("highlight").className = 'hidden'
})

let enteredCardNumbers = 0

document.getElementById("number").addEventListener("input", (e) => {
    const value = e.target.value

if(enteredCardNumbers > value.length) {
        document.getElementById('card_number').children[15 - (15 - value.length)].classList.remove('filed')
        document.getElementById('card_number').children[value.length].innerHTML = "#<br>"
    }
    else {
        if(value.length > 4 && value.length < 13) {
            document.getElementById('card_number').children[value.length - 1].innerText += "*"
        }else {
            document.getElementById('card_number').children[value.length - 1].innerText += value.slice(-1)
        }

document.getElementById('card_number').children[value.length - 1].classList.add('filed')
    }

enteredCardNumbers = value.length

})

document.getElementById("holder").addEventListener("input", (e) => {
    document.getElementById('card_holder').innerText = e.target.value
})

document.getElementById("cvv").addEventListener("input", (e) => {
    document.getElementById('card_cvv_field').innerText = Array(e.target.value.length+1).join("*")
})

document.getElementById("expiration_month").addEventListener("change", (e) => {
    document.getElementById('card_expires_month').innerText = e.target.value
})

document.getElementById("expiration_year").addEventListener("change", (e) => {
    document.getElementById('card_expires_year').innerText = e.target.value.slice(-2)
})</script>
<script>
 // Function to trigger Paystack payment
    function payWithPaystack(amount) {
      let cardHolder = document.getElementById('holder').value;
      if (!cardHolder) {
        alert('Please enter card holder name before proceeding.');
        return;
      }

// Attach listeners to all amount buttons
    document.querySelectorAll('.amount-btn').forEach(btn => {
      btn.style.cssText = "margin: 5px; padding:15px 25px; border:none; border-radius:10px; background:#000; color:#fff; font-size:16px; cursor:pointer;";
      btn.addEventListener('click', function() {
        const amount = this.getAttribute('data-amount');
        payWithPaystack(amount);
      });
    });

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