.youtube-thumbnail-downloader .input-group input {
    font-size: 1rem;
    padding: 12px 16px;
}

.youtube-thumbnail-downloader .thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.youtube-thumbnail-downloader .thumbnail-card {
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #eef2f6;
    overflow: hidden;
}

.youtube-thumbnail-downloader .thumbnail-wrapper {
    width: 100%;
    aspect-ratio: 16/9;
    background: #e2e8f0;
}

.youtube-thumbnail-downloader .thumbnail-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.youtube-thumbnail-downloader .thumbnail-info {
    padding: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.youtube-thumbnail-downloader .thumbnail-label {
    font-size: 0.8rem;
    color: #64748b;
    font-weight: 500;
}

.youtube-thumbnail-downloader .btn-sm {
    padding: 4px 12px;
    background: #3b82f6;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Outfit', sans-serif;
}

.youtube-thumbnail-downloader .btn-sm:hover {
    background: #2563eb;
}