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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Flashcard App</title>
<style>
body {
font-family: Arial, sans-serif;
background: #f7f9fc;
display: flex;
flex-direction: column;
align-items: center;
padding: 2em;
height: 100vh;
justify-content: center;
}
.flashcard {
width: 300px;
height: 200px;
background: white;
border-radius: 12px;
box-shadow: 0 4px 20px rgba(0,0,0,0.1);
display: flex;
align-items: center;
justify-content: center;
text-align: center;
font-size: 1.3em;
cursor: pointer;
transition: transform 0.5s;
transform-style: preserve-3d;
position: relative;
}
.flashcard.flipped {
transform: rotateY(180deg);
}
.side {
position: absolute;
width: 100%;
height: 100%;
backface-visibility: hidden;
display: flex;
align-items: center;
justify-content: center;
padding: 1em;
}
.back {
transform: rotateY(180deg);
color: #555;
}
button {
margin-top: 1em;
padding: 0.5em 1em;
border: none;
background: #007bff;
color: white;
border-radius: 8px;
font-size: 1em;
cursor: pointer;
}
input {
padding: 0.5em;
margin: 0.5em;
font-size: 1em;
width: 250px;
border-radius: 8px;
border: 1px solid #ccc;
}
.input-container {
display: flex;
flex-direction: column;
align-items: center;
margin-bottom: 2em;
}
.hi {
display: flex;
align-items: center;
justify-content: center;
text-align: center;
}
</style>
</head>
<body>
<h2>Flashcard App 📚</h2>
<div class="input-container">
<input type="text" id="questionInput" placeholder="Enter your question" />
<input type="text" id="answerInput" placeholder="Enter your answer" />
<button onclick="addFlashcard()">Add Flashcard</button>
</div>
<div class="flashcard" onclick="flipCard()">
<div class="side front" id="cardFront"></div>
<div class="side back" id="cardBack"></div>
</div>
<button onclick="nextCard()">Next ➡️</button>
<script>
let flashcards = [
];
let current = 0;
const front = document.getElementById("cardFront");
const back = document.getElementById("cardBack");
const card = document.querySelector(".flashcard");
function loadCard() {
front.textContent = flashcards[current].question;
back.textContent = flashcards[current].answer;
card.classList.remove("flipped");
}
function flipCard() {
card.classList.toggle("flipped");
}
function nextCard() {
current = (current + 1) % flashcards.length;
loadCard();
}
function addFlashcard() {
const question = document.getElementById("questionInput").value;
const answer = document.getElementById("answerInput").value;
if (question && answer) {
flashcards.push({ question, answer });
document.getElementById("questionInput").value = '';
document.getElementById("answerInput").value = '';
alert("Flashcard added!");
} else {
alert("Please fill out both fields.");
}
}
// Load the first card
loadCard();
</script>
</body>
</html>
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