/* Override main-content padding for this page - must come after base.css */
.main-content {
    padding-top: 0.45rem !important;
    padding-bottom: 0 !important;
}

.page-header {
    text-align: center;
    margin-bottom: 0.75rem;
    padding: 1.5rem 0 0.5rem 0;
    margin-top: 0;
    border-bottom: 2px solid var(--black);
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--black);
}

.page-header .subtitle {
    color: #666;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.page-nav {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

.section-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
    border: 2px solid var(--black);
    background: var(--white);
    color: var(--black);
}

.section-btn:hover {
    background: #f5f5f5;
    transform: translateY(-1px);
}

.section-btn-primary {
    background: var(--black);
    color: var(--white);
}

.section-btn-primary:hover {
    background: #333;
}

.info-section {
    margin: 3rem 0;
    padding: 2rem;
    border: 1px solid var(--border);
    background: #fafafa;
}

.info-section h2 {
    margin: 0 0 0.75rem 0;
    font-size: 1.6rem;
    font-weight: 800;
}

.info-section p {
    color: var(--gray-dark);
    font-size: 0.95rem;
    line-height: 1.6;
}

.info-actions {
    margin-top: 1rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.info-box {
    margin-top: 1.5rem;
    padding: 1.25rem;
    background: var(--white);
    border: 1px solid var(--border);
}

.info-box h3 {
    margin: 0 0 0.5rem 0;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.info-box pre {
    margin: 0;
    font-size: 0.85rem;
}

/* Leaderboard Styles */
.leaderboard-controls {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    align-items: center;
    margin: 1.5rem 0 1.25rem;
    padding: 1rem 1.25rem;
    background: #f7f7f7;
    border: 1px solid var(--border);
}

.leaderboard-controls .control-group {
    display: flex;
    align-items: center;
    gap: 0;
}

.leaderboard-controls .control-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #666;
    margin-right: 0.75rem;
    white-space: nowrap;
}

.leaderboard-controls .toggle-btn {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-family: inherit;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 2px solid var(--black);
    background: var(--white);
    color: var(--black);
    cursor: pointer;
    transition: all 0.15s ease;
    user-select: none;
}

.leaderboard-controls .toggle-btn:first-of-type {
    border-radius: 4px 0 0 4px;
}

.leaderboard-controls .toggle-btn:last-of-type {
    border-radius: 0 4px 4px 0;
}

.leaderboard-controls .toggle-btn + .toggle-btn {
    border-left: none;
}

.leaderboard-controls .toggle-btn:hover {
    background: #f0f0f0;
}

.leaderboard-controls .toggle-btn.active {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.leaderboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.leaderboard-header h2 {
    margin: 0;
}

.submit-btn {
    padding: 0.5rem 1.25rem;
    font-size: 0.8rem;
    font-family: inherit;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 2px solid var(--black);
    border-radius: 4px;
    background: var(--black);
    color: var(--white);
    text-decoration: none;
    transition: all 0.15s ease;
}

.submit-btn:hover {
    background: var(--white);
    color: var(--black);
}

.leaderboard-table-wrap {
    overflow-x: auto;
    margin: 0 -0.25rem;
}

.leaderboard-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    min-width: 500px;
}

.leaderboard-table th {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #666;
    font-weight: 700;
    padding: 0.75rem 0.75rem;
    border-bottom: 2px solid var(--black);
    text-align: right;
    white-space: nowrap;
}

.leaderboard-table th.col-rank,
.leaderboard-table th.col-model,
.leaderboard-table th.col-type {
    text-align: left;
}

.leaderboard-table th.sortable {
    cursor: pointer;
    user-select: none;
    transition: color 0.1s;
}

.leaderboard-table th.sortable:hover {
    color: var(--black);
    background: #f5f5f5;
}

.leaderboard-table th.sort-active {
    color: var(--black);
    font-weight: 800;
}

.leaderboard-table td {
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--border);
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    text-align: right;
    color: #444;
}

.leaderboard-table td.col-rank {
    text-align: left;
    color: #aaa;
    font-size: 0.85rem;
    width: 2.5rem;
    font-weight: 600;
}

.leaderboard-table td.col-model,
.leaderboard-table td.col-type {
    text-align: left;
    font-family: 'Times New Roman', Times, serif;
}

.leaderboard-table tr:nth-child(even) {
    background: #fafafa;
}

.leaderboard-table tr:hover {
    background: #f0f0f0;
}

.leaderboard-table tr.row-reference {
    background: #f9f5fb;
}

.leaderboard-table tr.row-reference:hover {
    background: #f3edf6;
}

.leaderboard-table tr.row-baseline td.col-model,
.leaderboard-table tr.row-baseline td.col-type {
    font-weight: 600;
}

.model-cell {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.model-icon {
    width: 22px;
    height: 22px;
    border-radius: 3px;
    object-fit: contain;
    flex-shrink: 0;
}

.model-icon-initial {
    width: 22px;
    height: 22px;
    border-radius: 3px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: #fff;
    font-family: 'Courier New', Courier, monospace;
}

.model-name {
    font-family: 'Times New Roman', Times, serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--black);
    white-space: nowrap;
    text-decoration: none;
}

a.model-name:hover {
    text-decoration: underline;
}

.type-badge {
    display: inline-block;
    padding: 0.1rem 0.35rem;
    font-size: 0.6rem;
    font-family: 'Courier New', Courier, monospace;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border: 1px solid var(--border);
    color: #888;
    border-radius: 2px;
    white-space: nowrap;
}

.type-badge.type-reference { color: #9c27b0; border-color: #9c27b0; }
.type-badge.type-baseline { color: #e65100; border-color: #e65100; }
.type-badge.type-proprietary { color: #555; border-color: #999; }
.type-badge.type-open-source { color: #2e7d32; border-color: #2e7d32; }

.leaderboard-table td.score-best,
.leaderboard-table tr.row-baseline td.score-best,
.leaderboard-table tr.row-reference td.score-best {
    font-weight: 700;
    color: var(--black);
}

.leaderboard-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.75rem;
    font-size: 0.75rem;
    color: #aaa;
    font-family: 'Courier New', Courier, monospace;
}

.modality-badge {
    font-size: 0.65rem;
    padding: 0.15rem 0.5rem;
    border-radius: 3px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.modality-video {
    background: #e8f4fd;
    color: #1a6fb5;
}

.modality-image {
    background: #fdf2e8;
    color: #b56a1a;
}

.col-modality {
    white-space: nowrap;
}

@media (max-width: 768px) {
    .leaderboard-controls {
        gap: 0.75rem;
    }
    .leaderboard-controls .control-label {
        display: none;
    }
}

/* Results page CSS */
.results-page {
    padding: 0 0 3rem;
    max-width: 1100px;
    margin: 0 auto;
}

.results-header {
    text-align: center;
    padding: 1.5rem 0 0.5rem 0;
    margin-bottom: 0.75rem;
    margin-top: 0;
}

.results-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--black);
}

.bench-selector {
    display: inline-flex;
    margin-bottom: 0.75rem;
    border: 2px solid var(--black);
    border-radius: 6px;
    overflow: hidden;
}

.bench-tab {
    padding: 0.5rem 1.5rem;
    font-size: 0.85rem;
    font-family: 'Courier New', monospace;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border: none;
    background: var(--white);
    color: var(--black);
    cursor: pointer;
    transition: all 0.15s ease;
}

.bench-tab + .bench-tab {
    border-left: 2px solid var(--black);
}

.bench-tab.active {
    background: var(--black);
    color: var(--white);
}

.bench-tab:hover:not(.active) {
    background: #f0f0f0;
}

.results-header .subtitle {
    color: var(--gray-dark);
    font-size: 0.95rem;
}

.results-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Courier New', monospace;
}

.stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-dark);
}

.coming-soon-alert {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    margin-top: 3rem;
    margin-bottom: 1rem;
    padding: 0.65rem 1.25rem;
    background: linear-gradient(90deg, #f8f4e8 0%, #fef9e7 50%, #f8f4e8 100%);
    border: 1.5px dashed #d4a853;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    font-weight: 600;
    color: #8b6914;
    animation: pulse-border 2s ease-in-out infinite;
}

.coming-soon-alert::before {
    content: "...";
    font-size: 1rem;
}

@keyframes pulse-border {
    0%, 100% { border-color: #d4a853; }
    50% { border-color: #e8c547; }
}

.slider-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-dark);
}

.slider-counter {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--black);
}

/* New Tasks Section Styles */
.tasks-section {
    margin-bottom: 1.5rem;
}

.tasks-category-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.75rem;
    max-width: 1400px;
    margin: 0 auto;
}

.tasks-category-column {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    background: #fafafa;
    border-radius: 4px;
    height: 180px;
    overflow: hidden;
}

.tasks-category-header {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 0.5rem 0.75rem;
    border-bottom: 2px solid var(--border);
    background: var(--white);
    flex-shrink: 0;
}

.tasks-category-title {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 800;
}

.tasks-category-title .tag {
    font-size: 0.75rem;
    padding: 0.3rem 0.6rem;
}

.tasks-category-count {
    font-size: 0.7rem;
    color: var(--gray-dark);
    font-family: 'Courier New', monospace;
    font-weight: 600;
}

.tasks-scroll-container {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0.5rem;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.tasks-scroll-container::-webkit-scrollbar {
    width: 6px;
}

.tasks-scroll-container::-webkit-scrollbar-track {
    background: transparent;
}

.tasks-scroll-container::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.tasks-scroll-container::-webkit-scrollbar-thumb:hover {
    background: var(--gray-dark);
}

.tasks-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.task-card-new {
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 4px;
    padding: 0.6rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    flex-shrink: 0;
}

.task-card-new:hover {
    border-color: var(--gray-dark);
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.task-card-new.active {
    border-color: var(--black);
    background: var(--black);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.task-card-new.active .task-name-new {
    color: var(--white);
}

.task-card-new.active .tag {
    opacity: 0.9;
}

.task-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
}

.task-name-new {
    font-family: 'Courier New', monospace;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--black);
    word-break: break-word;
    flex: 1;
}

.task-card-tags {
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
    margin-top: 0.15rem;
}

.task-card-tags .tag {
    font-size: 0.5rem;
    padding: 0.08rem 0.3rem;
}

/* Compact Task Control Bar */
.task-control-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
    padding: 0.6rem 0.9rem;
    background: var(--black);
    color: var(--white);
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

/* Category-based colors for task control bar (lower saturation, darker) */
.task-control-bar.category-knowledge {
    background: #1e3a55; /* Even darker muted blue */
}

.task-control-bar.category-abstraction {
    background: #4d2f3f; /* Even darker muted pink */
}

.task-control-bar.category-spatiality {
    background: #6b3f26; /* Even darker muted orange */
}

.task-control-bar.category-transformation {
    background: #3d3147; /* Even darker muted purple */
}

.task-control-bar.category-perception {
    background: #2f3f32; /* Even darker muted green */
}

.task-control-left {
    flex: 1;
    min-width: 0;
}

.task-name-compact {
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.task-control-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.samples-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 600;
}

.sample-controls {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.sample-nav-btn {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    color: var(--white);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1;
    padding: 0;
}

.sample-nav-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

.sample-nav-btn:active {
    transform: scale(0.95);
}

.sample-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

.sample-pills-compact {
    display: flex;
    gap: 0.35rem;
    align-items: center;
}

.sample-counter {
    font-family: 'Courier New', monospace;
    font-size: 0.7rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    min-width: 35px;
    margin-left: 0.25rem;
}

.sample-pill {
    flex: 0 0 auto;
    min-width: 32px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    color: var(--white);
}

.sample-pill:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.sample-pill.active {
    background: var(--white);
    color: var(--black);
    border-color: var(--white);
}

.content-section {
    margin-top: 0.5rem;
    padding: 1rem;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

/* Compact Prompt Section */
.prompt-section-compact {
    margin-bottom: 0.75rem;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
}

.prompt-header-compact {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.75rem;
    background: #f9f9f9;
    border-bottom: 1px solid var(--border);
}

.section-label-small {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-dark);
    font-weight: 700;
}

.prompt-toggle-btn {
    background: none;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--gray-dark);
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.prompt-toggle-btn:hover {
    color: var(--black);
}

.prompt-box-compact {
    padding: 0.75rem 0.9rem;
    font-size: 0.85rem;
    line-height: 1.5;
    color: #333;
    max-height: 100px;
    overflow-y: auto;
    background: var(--white);
}

.prompt-box-compact.collapsed {
    display: none;
}

/* Compact Ground Truth Section */
.ground-truth-compact {
    margin-bottom: 0.75rem;
    padding: 0 1rem;
}

.gt-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.benchmark-toggle {
    display: flex;
}

.bench-mode-btn {
    padding: 0.3rem 0.85rem;
    font-size: 0.65rem;
    font-family: 'Courier New', monospace;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 2px solid var(--black);
    background: var(--white);
    color: var(--black);
    cursor: pointer;
    transition: all 0.15s ease;
}

.bench-mode-btn:first-child {
    border-radius: 4px 0 0 4px;
}

.bench-mode-btn:last-child {
    border-radius: 0 4px 4px 0;
    border-left: none;
}

.bench-mode-btn.active {
    background: var(--black);
    color: var(--white);
}

.bench-mode-btn:hover:not(.active) {
    background: #f0f0f0;
}

.gt-image-sequence-wrapper {
    margin-top: 0.5rem;
}

.gt-image-content-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 1rem;
    align-items: start;
    margin-top: 0.5rem;
}

.gt-image-gt-col {
    min-width: 0;
}

.gt-image-model-col {
    position: relative;
    width: 100%;
}

.gt-image-model-col .model-images-compact {
    display: flex;
    width: 100%;
    aspect-ratio: 1 / 1;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--white);
    overflow: hidden;
    align-items: center;
    justify-content: center;
}

@media (max-width: 768px) {
    .gt-image-content-grid {
        grid-template-columns: 1fr;
    }
    .gt-image-model-col {
        max-width: 300px;
    }
}

.gt-content-grid {
    display: grid;
    grid-template-columns: 180px 180px 1fr 1fr;
    gap: 0.05rem;
    align-items: center;
}

.gt-frame-item {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    align-items: center;
}

.gt-frame-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-dark);
    font-weight: 600;
}

.gt-frame-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--white);
}

.gt-video-item {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    position: relative;
}

.model-video-item {
    position: relative;
}

.model-name-badge-compact {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    padding: 0.3rem 0.6rem;
    background: rgba(0, 0, 0, 0.8);
    color: var(--white);
    font-family: 'Courier New', monospace;
    font-size: 0.7rem;
    font-weight: 600;
    z-index: 5;
    border-radius: 4px;
}

.model-video-compact {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    background: #000;
    border: 1px solid var(--border);
    border-radius: 4px;
}

.gt-video {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    background: #000;
    border: 1px solid var(--border);
    border-radius: 4px;
}

/* Category-based background colors - very light (matching data page) */
.content-section.category-abstraction {
    background-color: rgba(245, 170, 186, 0.08); /* Very light pink */
}

.content-section.category-physics {
    background-color: rgba(252, 228, 236, 0.08); /* Very light red */
}

.content-section.category-transformation {
    background-color: rgba(209, 190, 230, 0.08); /* Very light purple */
}

.content-section.category-logic,
.content-section.category-logic-symbols {
    background-color: rgba(232, 245, 233, 0.08); /* Very light green */
}

.content-section.category-spatiality {
    background-color: rgba(255, 204, 169, 0.08); /* Very light orange */
}

.content-section.category-perception {
    background-color: rgba(180, 224, 199, 0.08); /* Very light green */
}

.content-section.category-knowledge {
    background-color: rgba(160, 200, 255, 0.08); /* Very light blue */
}

/* Default background if no category */
.content-section:not([class*="category-"]) {
    background: #fafafa;
}

.prompt-section {
    margin-bottom: 1.5rem;
}

.prompt-box {
    padding: 1rem 1.25rem;
    background: #f9f9f9;
    border: 1px solid var(--border);
    font-size: 0.9rem;
    line-height: 1.6;
    color: #333;
    max-height: 120px;
    overflow-y: auto;
}

.input-section {
    margin-bottom: 1.5rem;
    padding: 1.25rem;
    background: #fafafa;
    border: 1px solid var(--border);
}

.section-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-dark);
    margin-bottom: 1rem;
}

.input-grid {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 1rem;
    align-items: center;
}

.video-container {
    text-align: center;
}

.ground-truth-video {
    width: 100%;
    max-height: 200px;
    background: #000;
    border: 1px solid var(--border);
}

.frame-container {
    text-align: center;
}

.frame-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--gray-dark);
    margin-bottom: 0.4rem;
}

.frame-img {
    width: 100%;
    max-height: 200px;
    object-fit: contain;
    border: 1px solid var(--border);
    background: var(--white);
}

.model-outputs-section {
    margin-bottom: 0;
    margin-top: 0.75rem;
}

.model-slider-wrapper {
    position: relative;
    background: #fafafa;
    border: 1px solid var(--border);
    padding: 1rem;
}

.model-slider {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.model-slider::-webkit-scrollbar {
    display: none;
}

.model-slide {
    flex: 0 0 100%;
    scroll-snap-align: center;
    padding: 0 0.5rem;
}

.model-video-container {
    position: relative;
    background: #000;
    border: 1px solid var(--border);
    max-width: 300px;
    margin: 0 auto;
}

.model-video {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    display: block;
}

.model-name-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.4rem 0.8rem;
    background: rgba(0, 0, 0, 0.8);
    color: var(--white);
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    font-weight: 600;
}

.model-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.model-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border);
    cursor: pointer;
    transition: all 0.2s ease;
}

.model-dot:hover {
    background: var(--gray-dark);
}

.model-dot.active {
    background: var(--black);
}

.model-thumbnails-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    margin-bottom: 0.75rem;
}

.model-thumbnails {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex: 1;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
    -webkit-overflow-scrolling: touch;
    padding: 0.25rem 0;
}

.model-thumbnails::-webkit-scrollbar {
    height: 4px;
}

.model-thumbnails::-webkit-scrollbar-track {
    background: transparent;
}

.model-thumbnails::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 2px;
}

.model-thumb {
    flex-shrink: 0;
}

.model-thumb-nav-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--black);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1;
    padding: 0;
    flex-shrink: 0;
}

.model-thumb-nav-btn:hover {
    background: #f5f5f5;
    border-color: var(--gray-dark);
    transform: scale(1.1);
}

.model-thumb-nav-btn:active {
    transform: scale(0.95);
}

.model-thumb-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

.model-thumb {
    padding: 0.4rem 0.75rem;
    background: var(--white);
    border: 1px solid var(--border);
    font-family: 'Courier New', monospace;
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}

.model-thumb:hover {
    border-color: var(--gray-dark);
}

.model-thumb.active {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    background: var(--white);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.2s ease;
}

.slider-nav:hover {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.slider-nav.prev {
    left: 0.5rem;
}

.slider-nav.next {
    right: 0.5rem;
}

.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    color: var(--gray-dark);
}

.loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border);
    border-top-color: var(--black);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-right: 0.75rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.no-data {
    text-align: center;
    padding: 3rem;
    color: var(--gray-dark);
}

.task-tags { display: flex; gap: 0.3rem; flex-wrap: wrap; margin-top: 0.4rem; }
.tag { display: inline-block; padding: 0.12rem 0.4rem; font-size: 0.55rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.4px; border-radius: 3px; border: 1px solid; line-height: 1.4; }
.task-tags .tag { font-size: 0.5rem; padding: 0.1rem 0.35rem; }
.tag-category { background: #e8eaf6; color: #283593; border-color: #9fa8da; }
.tag-category-physics { background: #fce4ec; color: #c62828; border-color: #ef9a9a; }
.tag-category-transformation { background: #d1bee6; color: #4a148c; border-color: #b39ddb; }
.tag-category-logic { background: #e8f5e9; color: #2e7d32; border-color: #a5d6a7; }
.tag-category-spatiality { background: #ffcca9; color: #e65100; border-color: #ffb74d; }
.tag-category-perception { background: #b4e0c7; color: #1b5e20; border-color: #81c784; }
.tag-category-abstraction { background: #f5aaba; color: #880e4f; border-color: #f48fb1; }
.tag-category-knowledge { background: #a0c8ff; color: #0d47a1; border-color: #64b5f6; }
.tag-domain { background: #f5f5f5; color: #555; border-color: #bdbdbd; }
.tag-domain-training { background: #e8f5e9; color: #1b5e20; border-color: #a5d6a7; }
.tag-domain-indomain { background: #e3f2fd; color: #0d47a1; border-color: #90caf9; }
.tag-domain-outofdomain { background: #fff8e1; color: #f57f17; border-color: #ffe082; }
.tag-domain-hidden { background: #efebe9; color: #4e342e; border-color: #bcaaa4; }
.task-card.active .tag { opacity: 0.85; }

.task-category-divider {
    flex: 0 0 auto;
    scroll-snap-align: start;
    padding: 0.5rem 0.75rem;
    background: #f0f0f0;
    border: 2px solid var(--black);
    border-radius: 4px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 100px;
}

.task-category-divider .cat-label {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--black);
    white-space: nowrap;
}

/* Enhanced Search and Filter Styles */
.search-filter-section {
    margin: 1rem 0;
    padding: 1rem;
    background: #fafafa;
    border: 1px solid var(--border);
    border-radius: 8px;
    position: relative;
}

.search-filter-row {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.search-container {
    position: relative;
    flex: 0 0 auto;
    display: flex;
    align-items: flex-start;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 300px;
}

.task-search-input {
    width: 100%;
    padding: 0.4rem 2.5rem 0.4rem 1rem;
    font-size: 0.75rem;
    border: 2px solid var(--border);
    background: var(--white);
    font-family: inherit;
    transition: all 0.2s ease;
    height: 30px;
    box-sizing: border-box;
    border-radius: 20px;
}

.task-search-input:focus {
    outline: none;
    border-color: var(--black);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.search-icon {
    position: absolute;
    right: 0.75rem;
    font-size: 1rem;
    color: var(--gray-dark);
    pointer-events: none;
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    max-width: 600px;
    max-height: 400px;
    overflow-y: auto;
    background: var(--white);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 6px 6px;
    z-index: 100;
    display: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Hover Preview */
.search-preview {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    width: 280px;
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    display: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.search-preview.active {
    display: block;
    opacity: 1;
}

.preview-video-container {
    width: 100%;
    padding-top: 56.25%; /* 16:9 */
    position: relative;
    background: #000;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

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

.preview-task-name {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--black);
    text-align: center;
    line-height: 1.4;
}

/* Category Filter Tags */
.category-filter-tags {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    flex: 1;
    min-width: 300px;
}

.category-filter-tags .filter-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-dark);
    font-weight: 700;
    white-space: nowrap;
}

.category-tags {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.category-tag {
    padding: 0.4rem 0.9rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    border: 2px solid;
    background: var(--white);
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 4px;
    white-space: nowrap;
    font-family: inherit;
}

/* Knowledge - Blue */
.category-tag.tag-category-knowledge {
    border-color: #64b5f6;
    color: #0d47a1;
    background: #a0c8ff;
}

.category-tag.tag-category-knowledge:hover {
    background: #90b8f0;
    transform: translateY(-1px);
}

.category-tag.tag-category-knowledge.active {
    background: #0d47a1;
    color: var(--white);
    border-color: #0d47a1;
}

/* Abstraction - Pink */
.category-tag.tag-category-abstraction {
    border-color: #f48fb1;
    color: #880e4f;
    background: #f5aaba;
}

.category-tag.tag-category-abstraction:hover {
    background: #e59aab;
    transform: translateY(-1px);
}

.category-tag.tag-category-abstraction.active {
    background: #880e4f;
    color: var(--white);
    border-color: #880e4f;
}

/* Spatiality - Orange */
.category-tag.tag-category-spatiality {
    border-color: #ffb74d;
    color: #e65100;
    background: #ffcca9;
}

.category-tag.tag-category-spatiality:hover {
    background: #efbc99;
    transform: translateY(-1px);
}

.category-tag.tag-category-spatiality.active {
    background: #e65100;
    color: var(--white);
    border-color: #e65100;
}

/* Transformation - Purple */
.category-tag.tag-category-transformation {
    border-color: #b39ddb;
    color: #4a148c;
    background: #d1bee6;
}

.category-tag.tag-category-transformation:hover {
    background: #c1aed6;
    transform: translateY(-1px);
}

.category-tag.tag-category-transformation.active {
    background: #4a148c;
    color: var(--white);
    border-color: #4a148c;
}

/* Perception - Green */
.category-tag.tag-category-perception {
    border-color: #81c784;
    color: #1b5e20;
    background: #b4e0c7;
}

.category-tag.tag-category-perception:hover {
    background: #a4d0b7;
    transform: translateY(-1px);
}

.category-tag.tag-category-perception.active {
    background: #1b5e20;
    color: var(--white);
    border-color: #1b5e20;
}

/* Default for "ALL" button */
.category-tag:not([class*="tag-category-"]) {
    border-color: var(--border);
    color: var(--black);
    background: var(--white);
}

.category-tag:not([class*="tag-category-"]).active {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.category-tag:not([class*="tag-category-"]):hover {
    border-color: var(--gray-dark);
    background: #f9f9f9;
    transform: translateY(-1px);
}

/* Filtered Tasks List */
.filtered-tasks-wrapper {
    margin-top: 0.75rem;
    display: none;
    position: relative;
}

.filtered-tasks-wrapper.active {
    display: block;
}

.filtered-tasks-list {
    max-height: 110px; /* Approximately 2 full rows height */
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.5rem;
    position: relative;
}

.filtered-tasks-list.expanded {
    max-height: none;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.filtered-tasks-list:not(.expanded) {
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.filtered-tasks-list::-webkit-scrollbar {
    width: 6px;
}

.filtered-tasks-list::-webkit-scrollbar-track {
    background: transparent;
}

.filtered-tasks-list::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.filtered-tasks-list::-webkit-scrollbar-thumb:hover {
    background: var(--gray-dark);
}

.more-tasks-btn {
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    padding: 0.65rem 1.25rem;
    background: var(--white);
    color: var(--black);
    border: 2px solid var(--black);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.more-tasks-btn:hover {
    background: #f5f5f5;
    border-color: var(--black);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.less-tasks-btn {
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    padding: 0.65rem 1.25rem;
    background: var(--white);
    color: var(--black);
    border: 2px solid var(--black);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.less-tasks-btn:hover {
    background: #f5f5f5;
    border-color: var(--black);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.filtered-tasks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.5rem;
}

.filtered-task-item {
    padding: 0.5rem 0.6rem;
    background: #fafafa;
    border: 1px solid var(--border);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--black);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.5px;
}

/* Very light category-based background colors */
.filtered-task-item.category-knowledge {
    background: #f0f7ff; /* Very very light blue */
}

.filtered-task-item.category-abstraction {
    background: #fef5f9; /* Very very light pink */
}

.filtered-task-item.category-spatiality {
    background: #fffaf5; /* Very very light orange */
}

.filtered-task-item.category-transformation {
    background: #faf5fc; /* Very very light purple */
}

.filtered-task-item.category-perception {
    background: #f5faf5; /* Very very light green */
}

.filtered-task-item:hover {
    border-color: var(--black);
    background: var(--black);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.search-results.active {
    display: block;
}

.search-result-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border);
    transition: background-color 0.15s ease;
}

.search-result-item:hover {
    background: #f5f5f5;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-name {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    color: var(--black);
}

.search-result-meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    font-size: 0.7rem;
    color: var(--gray-dark);
}

.search-result-meta .tag {
    font-size: 0.6rem;
    padding: 0.08rem 0.3rem;
}

.no-results {
    padding: 1rem;
    text-align: center;
    color: var(--gray-dark);
    font-size: 0.85rem;
}

.filter-container {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-dark);
    font-weight: 600;
    white-space: nowrap;
}

.filter-select {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    border: 1px solid var(--border);
    background: var(--white);
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 150px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--black);
}

.filter-clear-btn {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid var(--border);
    background: var(--white);
    color: var(--black);
    cursor: pointer;
    transition: all 0.2s ease;
    margin-left: auto;
}

.filter-clear-btn:hover {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.task-card.filtered-out {
    display: none;
}

.task-card-new.filtered-out {
    display: none;
}

@media (max-width: 768px) {
    .input-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .results-stats {
        gap: 1rem;
    }

    .search-filter-row {
        flex-direction: column;
        gap: 1rem;
    }

    .search-container {
        width: 100%;
    }

    .category-filter-tags {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .search-preview {
        position: fixed;
        right: 1rem;
        top: 50%;
        transform: translateY(-50%);
        width: 240px;
        z-index: 1000;
    }

    .category-tags {
        width: 100%;
    }

    .task-control-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .task-control-right {
        width: 100%;
        justify-content: space-between;
    }

    .gt-content-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .gt-frame-item {
        order: 2;
    }

    .gt-video-item {
        order: 1;
    }

    .gt-frame-item:last-child {
        order: 3;
    }

    .model-thumbnails {
        flex-wrap: wrap;
    }

    .filter-container {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-select {
        width: 100%;
    }

    .filter-clear-btn {
        width: 100%;
        margin-left: 0;
    }
}

@media (min-width: 769px) and (max-width: 1200px) {
    .tasks-category-row {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1201px) and (max-width: 1600px) {
    .tasks-category-row {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* ============================================================
   Image Preview Section (collapsible)
   ============================================================ */
.image-preview-section {
    margin: 0.5rem 1rem 0.75rem;
}
.ip-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    user-select: none;
}
.ip-header:hover {
    opacity: 0.8;
}
.ip-step-count {
    font-size: 0.65rem;
    font-family: 'Courier New', monospace;
    color: var(--gray-dark);
    margin-left: auto;
    margin-right: 0.25rem;
}
.ip-content {
    padding: 0.5rem 0;
}

/* Image Sequence Display */
.image-scroll-container {
    position: relative;
    padding: 0 18px;
}
.image-scroll-track {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0.75rem;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 4px;
}
.image-scroll-track::-webkit-scrollbar { display: none; }
.image-scroll-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    background: rgba(255,255,255,0.9);
    border: 1px solid var(--border);
    border-radius: 50%;
    width: 28px;
    height: 28px;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    padding: 0;
}
.image-scroll-btn.prev { left: -4px; }
.image-scroll-btn.next { right: -4px; }
.image-scroll-btn:disabled { opacity: 0.3; cursor: default; }
.image-scroll-btn.hidden { display: none; }
.image-sequence {
    display: flex;
    gap: 0.35rem;
    padding: 0.75rem;
    align-items: center;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 4px;
}
.image-item {
    flex: 0 0 auto;
    min-width: 80px;
    max-width: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    scroll-snap-align: start;
}
.image-item img {
    width: 100%;
    max-height: 180px;
    object-fit: contain;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: #fafafa;
}
.image-arrow {
    font-size: 1.2rem;
    color: var(--gray-dark);
    flex: 0 0 auto;
    user-select: none;
}
.image-label {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--gray-dark);
    font-weight: 600;
}
.image-placeholder {
    padding: 2rem;
    color: #999;
    font-size: 0.85rem;
    text-align: center;
    width: 100%;
}
.image-thinking-item {
    margin-top: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: #f9f9f9;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.8rem;
    line-height: 1.5;
    color: #333;
}
.image-thinking-item strong {
    font-weight: 700;
}

/* ============================================================
   Image Gen Model Output Display
   ============================================================ */
.model-images-compact {
    width: 100%;
    aspect-ratio: 1 / 1;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--white);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.model-image-grid {
    display: grid;
    gap: 2px;
    width: 100%;
    height: 100%;
    padding: 2px;
}
.model-image-grid.cols-1 { grid-template-columns: 1fr; }
.model-image-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.model-image-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.model-image-grid img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #f5f5f5;
}
.model-image-grid .no-images {
    padding: 1rem;
    color: #999;
    font-size: 0.8rem;
    text-align: center;
    grid-column: 1 / -1;
}

/* ============================================================
   Responsive: Image Preview
   ============================================================ */
@media (max-width: 768px) {
    .image-item img {
        width: 120px;
        height: 120px;
    }
    .image-preview-section {
        margin: 0.5rem 0.5rem 0.75rem;
    }
}