body {
    text-align: center;
}
.container {
    max-width: 800px;
    margin: auto;
    padding: 25px;
    min-height: 100vh;
}
h1 {
    font-size: 24px;
    margin-bottom: 20px;
}
textarea {
    width: 100%;
    height: 150px;
    padding: 10px;
    font-size: 14px;
    margin-bottom: 20px;
    border-radius: 5px;
    border: 1px solid #ccc;
    outline: none;
}
button {
    padding: 10px 20px;
    font-size: 16px;
    background: linear-gradient(352deg, #ff416c, #340800);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin: 10px 5px;
}
button:hover {
    background: linear-gradient(352deg, #ff416c, #340800);
}
.output {
    padding: 10px;
    background-color: #f1f1f1;
    border-radius: 5px;
    border: 1px solid #ccc;
    min-height: 50px;
    word-wrap: break-word;
    margin-top: 20px;
    white-space: pre-wrap; /* Ensure long Base64 strings wrap */
}
.copy-btn {
    margin-top: 10px;
    background-color: #007BFF;
}
.copy-btn:hover {
    background-color: #0056b3;
}
.btdiv{
    display: flex;
    justify-content: center;
}