/* Custom CSS for YouTube to Vertical Video Converter */

.video-container {
    position: relative;
    width: 100%;
    padding-top: 177.78%; /* 9:16 aspect ratio */
    overflow: hidden;
    background-color: #000;
    border-radius: 8px;
}

.video-player {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.card {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.card-header, .card-footer {
    padding: 1rem;
}

.form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.btn {
    border-radius: 5px;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.alert {
    border-radius: 8px;
}

.list-group-item {
    background-color: var(--bs-dark);
    color: var(--bs-light);
    border-color: var(--bs-secondary);
}

@media (max-width: 768px) {
    .card-header h1 {
        font-size: 1.5rem;
    }
    
    .lead {
        font-size: 1rem;
    }
}