:root {
  --black: #000000;
  --white: #ffffff;
}


body {
    width: 100%;
    height: 100vh;
    margin: 0;
    padding: 0;
}

* {
    font-family: monospace;
}

.container {
    max-width: 900px;
    margin: 0 auto;
}

.section-main {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}


.title {
    display: block;
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}


.form-holder {
    padding: 1.5rem;
    border: 1px solid var(--black);
}

.form-holder > form {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 0;
    margin: 0;
}

.input-file {
    padding: 2rem;
    border: 1px dashed var(--black);
    color: var(--black);
}

input[type="file"]::-webkit-file-upload-button,
.btn {
    font-family: monospace;
    background: none;
    border: 1px solid var(--black);
    color: var(--black);
    padding: .5rem 1rem;
    cursor: pointer;
    text-decoration: none;
    transition: .3s ease-out;
}

input[type="file"]::-webkit-file-upload-button:hover,
.btn:hover {
    background: var(--black);
    color: var(--white);
}

.btn.download-url {
    font-size: 1.5rem;
    padding: .25rem 1.5rem;
}

.downloads-holder {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    border-bottom: 1px solid;
    padding: .25rem;
    margin-top: 1rem;
}

@media (max-width: 800px) {
    .container {
        width: calc(100% - 2rem);
        padding: 0 1rem;
    }

    .form-holder {
        padding: 3rem 2rem;
    }

    .input-file {
        width: 100%;
        padding: 3rem 1rem;
    }

    input[type="file"]::-webkit-file-upload-button,
    input[type="submit"] {
        font-size: 1rem;
    }
}

@media (max-width: 400px) {
    .form-holder {
        padding: 3rem 1rem;
    }
}