.results-list-vertical {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.result-item {
    padding: 20px 0;
    max-width: 680px;
}

.result-url {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 6px;
    opacity: 0.9;
    letter-spacing: 0.2px;
}

.result-title {
    color: var(--text-link);
    font-size: 1.25rem;
    font-weight: 500;
    text-decoration: none;
    line-height: 1.3;
    display: block;
    margin-bottom: 8px;
    transition: var(--transition-base);
}

.result-title:hover {
    text-decoration: underline;
    opacity: 0.85;
}

.result-snippet {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Image Results - Ultra-High Density Adaptive Grid */
/* Image Results - Robust Grid */
.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
    padding: 10px 0 60px 0;
    width: 100%;
}

.image-item {
    position: relative;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-divider);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    aspect-ratio: 1; /* uniform squares */
    cursor: pointer;
}

.image-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-blue);
    z-index: 2;
}

.image-link {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.image-thumb-wrap {
    width: 100%;
    height: 100%; /* Fill the square container */
    overflow: hidden;
    position: relative;
    background: var(--bg-hover);
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-thumb-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Uniform look */
    transition: transform 0.4s ease;
}

.image-item:hover .image-thumb-wrap img {
    transform: scale(1.1);
}

.image-metadata {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.7); /* Overlay style */
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: #fff;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.image-item:hover .image-metadata {
    transform: translateY(0);
}

.image-title {
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.image-source {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Related Searches Pills */
.related-pill {
    background: var(--bg-secondary);
    border: 1px solid var(--border-divider);
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: 10px;
}

.related-pill:hover {
    background: var(--bg-hover);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.preview-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-divider);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: sticky;
    top: 150px; /* Aligned with multiple sticky headers */
    max-height: calc(100vh - 180px);
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    z-index: 10;
}

.preview-media-wrap {
    width: 100%;
    background: #000;
    line-height: 0;
    position: relative;
    min-height: 200px;
}

.preview-media-wrap img, .preview-media-wrap iframe {
    width: 100%;
    height: auto;
    object-fit: contain;
    border: none;
}

.preview-details {
    padding: 24px;
}

.preview-title {
    font-size: 1.2rem;
    font-weight: 500;
    margin: 0 0 12px 0;
    color: var(--text-primary);
    line-height: 1.4;
}

.preview-meta {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.preview-meta-item {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.preview-actions {
    display: flex;
    gap: 12px;
}

.preview-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition-base);
    font-family: inherit;
}

.btn-primary-preview {
    background: var(--accent-blue);
    color: #FFFFFF !important;
}

.btn-secondary-preview {
    background: var(--bg-secondary);
    color: var(--text-primary) !important;
    border: 1px solid var(--border-divider) !important;
}
.preview-btn:hover {
    filter: brightness(1.05);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.preview-nav-bar {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-divider);
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 10;
}

.preview-back-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.preview-back-btn:hover {
    color: var(--accent-blue);
    background: var(--bg-hover);
}

/* Mobile Preview Modal (Google Style) */
.mobile-preview-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: flex-end; /* Modern bottom-sheet feel */
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.mobile-preview-content {
    background: var(--bg-primary);
    width: 100%;
    max-width: 600px;
    height: 90vh;
    border-radius: 20px 20px 0 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 -10px 40px rgba(0,0,0,0.3);
    animation: slideUp 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.mobile-preview-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-divider);
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 600;
    background: var(--bg-card);
}

.mobile-preview-close {
    background: var(--bg-secondary);
    border: none;
    color: var(--text-primary);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
}

.mobile-preview-scroll-area {
    flex: 1;
    overflow-y: auto;
    padding: 0 0 40px 0;
    -ms-overflow-style: none; /* IE and Edge */
    scrollbar-width: none; /* Firefox */
}

.mobile-preview-scroll-area::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.mobile-preview-main-media {
    width: 100%;
    background: #000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mobile-preview-main-media img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
}

.mobile-preview-details {
    padding: 20px;
}

.similar-images-section {
    padding: 20px;
    border-top: 10px solid var(--bg-secondary);
}

.similar-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.similar-images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    padding: 16px;
    overflow-x: hidden;
    scrollbar-width: thin;
}

.similar-item {
    aspect-ratio: 1;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.similar-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}