body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 20px;
    background-color: #f0f0f0;
}

.container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
    max-width: 600px;
    margin: 0 auto;
    padding: 30px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
#btn{
    opacity: 0;
}
h1 {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
}

.input-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.input-container label {
    font-size: 16px;
    font-weight: bold;
    color: #666;
}

.input-container input[type="text"],
.input-container input[type="color"] {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    width: 100%;
    box-sizing: border-box;
}

.input-container button ,#btn{
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    background-color: #4CAF50;
    cursor: pointer;
}

.input-container button:hover {
    background-color: #272927;
    transition: background-color 0.2s ease-in-out;
}
.flip-card {
    position: relative; 
    width: 200px;
    height: 200px;
    perspective: 1000px;
    margin: 0 auto; 
}

.flip-card-inner {
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}



.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
}

.flip-card-front {
    display: flex;
    justify-content: center;
    color: black;
    z-index: 1;
}
p{
    text-decoration:wavy;
    margin-top: 40%;
    background-color: whitesmoke;
    height: 20px;
    padding: 5px;
    border-radius: 5px;
}
.flip-card-back {
    background-color: #2980b9;
    color: white;
    transform: rotateY(180deg);
    
}

.flipped .flip-card-inner {
    transform: rotateY(180deg);
}
h2{
    color: black;
    a{
        text-decoration: none;
    }
}