video {
    border: 2px solid #000;
    border-radius: 10px;
}
canvas {
    display: none;
}
.preview-container {
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}
.preview {
    width: 100px;
    height: 100px;
    border-radius: 5px;
    border: 1px solid #ccc;
    object-fit: cover;
}
.controls {
    margin-top: 10px;
}
button:not(#guardar) {
    width: 50px; 
    height: 50px;
    border-radius: 50%;
}