body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    text-align: center;
    padding: 30px;
    background: linear-gradient(270deg, #6a11cb, #2575fc, #ff758c, #ff7eb3);
    background-size: 400% 400%;
    animation: animateGradient 8s ease infinite;
}
@keyframes animateGradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.container {
    max-width: 950px;
    margin: auto;
    padding: 20px;
    background-color: #ffffbf;
    border-radius: 40px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #333;
    font-size: 2em;
    margin-bottom: 20px;
}

.upload-label {
    font-size: 1.1em;
    color: #444;
}

input[type="file"],
input[type="text"],
select {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border-radius: 30px;
    border: 1px solid #ff5574;
    box-sizing: border-box;
}

button {
    background-color: #007bff;
    color: #fff;
    padding: 12px 20px;
    font-size: 1.1em;
    border: none;
    border-radius: 40px;
    cursor: pointer;
    width: 100%;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #9bff6a;
}

.progress-bar {
    width: 100%;
    height: 20px;
    background-color: #ddd;
    border-radius: 10px;
    margin-top: center;
    display: flex;
}

.progress-fill {
    width: 0;
    height: 100%;
    background-color: #4caf50;
    border-radius: 10px;
    transition: width 0.3s ease-in-out;
}

.loading-icon {
    margin-top: 20px;
    width: 50px;
    height: center;
    display: none;
}

#fileInfoAfter {
    margin-top: 20px;
}

#restoreBtn {
    background-color: #ff5722;
    margin-top: 20px;
}

#restoreBtn:hover {
    background-color: #d45d2d;
}