* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    text-align: center;
    margin-top: 5rem;
}

.conversor {
    margin-top: 10px;
}

.inputs {
    margin-top: 2rem;
}

.outputs {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
}

.output {
    padding: 10px;
    width: 90%;
    max-width: 500px;
    min-height: 200px;
    overflow: scroll;
    border: 1px solid #ccc;
    text-align: left;
    margin-bottom: 20px;
}

.preview {
    width: 90%;
    max-width: 500px;
    height: auto; 
    margin-bottom: 20px;
}

.boton-conversor {
    background-color: #81b8ec;
    border: 1px solid #ccc;
    padding: 7px 15px;
    color: #fff;
    cursor: pointer;
}

.boton-conversor:hover {
    background-color: #81b8eccb;
}

input[type="file"] {
    border: 1px solid #ccc;
    padding: 6px 12px;
    width: 90%;
    max-width: 420px;
    cursor: pointer;
}

input[type=file]::file-selector-button {
    background-color: #81b8ec;
    border: 2px solid #00cec9;
    cursor: pointer;
}

footer {
    text-align: center;
    padding: 10px;
    margin-top: auto;
}