body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: linear-gradient(120deg, #f7cac9 0%, #92a8d1 100%);
    margin: 0;
    min-height: 100vh;
}
.container {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    max-width: 420px;
    margin: 60px auto;
    padding: 32px 28px 24px 28px;
    text-align: center;
}
.logo {
    margin-bottom: 16px;
}
h2 {
    color: #4a4a4a;
    margin-bottom: 12px;
}
p {
    color: #6a6a6a;
    margin-bottom: 24px;
}
input[type="file"] {
    display: block;
    margin: 0 auto 16px auto;
    padding: 8px;
}
button {
    background: #f7cac9;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 10px 24px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s;
    opacity: 0.6;
}
button.active {
    background: #92a8d1;
    opacity: 1;
}
button:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}
button:hover:not(:disabled), button.active:hover {
    background: #f7cac9;
}
#result {
    margin-top: 24px;
    font-size: 1.1rem;
    color: #4a4a4a;
    white-space: pre-line;
}
img {
    max-width: 100%;
    margin-top: 18px;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}
/* Download button style */
.download-btn {
    display: inline-block;
    margin-top: 18px;
    background: #92a8d1;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 10px 24px;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}
.download-btn:hover {
    background: #f7cac9;
    color: #fff;
}