/* Tool specific styles */
.tool-input {
    background: var(--search-bar-bg);
    color: var(--dark-text);
    border: 1px solid var(--dropdown-divider);
    border-radius: 8px;
    padding: 12px 15px;
    width: 100%;
    font-size: 1rem;
    transition: var(--transition);
}

.tool-input:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 2px rgba(106, 156, 137, 0.2);
}

.error-message {
    color: #ff6b6b;
    margin-top: 8px;
    font-size: 0.9rem;
}

.thumbnails-container {
    margin-top: 30px;
}

.results-heading {
    color: var(--primary-light);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.thumbnails-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.thumbnail-card {
    background: var(--tool-card-bg);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--tool-card-shadow);
    transition: var(--transition);
}

.thumbnail-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.thumbnail-image-container {
    position: relative;
    padding-top: 56.25%; /* 16:9 aspect ratio */
    overflow: hidden;
}

.thumbnail-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail-info {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.thumbnail-label {
    font-size: 0.95rem;
    color: var(--primary-light);
    font-weight: 500;
}

.btn-download {
    background: var(--primary-gradient);
    color: white;
    padding: 8px 15px;
    border-radius: 6px;
    text-align: center;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-download:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .thumbnails-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}

@media (max-width: 480px) {
    .thumbnails-grid {
        grid-template-columns: 1fr;
    }
}