* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Open Sans', system-ui, sans-serif;
    background-color: #303030;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.upload-box {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    width: 400px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

h1 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333;
}

p {
    font-size: 14px;
    color: #555;
    margin-bottom: 10px;
}

strong {
    font-weight: 600;
    color: #222;
}

input[type="file"] {
    display: none;
}

label.custom-file-upload {
    background-color: #00b48d;
    color: #ffffff;
    display: inline-block;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 20px;
}

label.disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

#copyurl.disabled {
    display: none;
}