css/components.css

/* Component Styles */

/* Model List Display */
.model-list-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    background-color: white;
}

.model-list-item:hover {
    background-color: #f8f9fa;
    border-color: #007bff;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.model-list-item.active {
    background-color: #007bff;
    border-color: #007bff;
    color: white;
}

.model-list-item i {
    margin-right: 0.5rem;
}

.model-list-item-name {
    flex: 1;
    font-weight: 500;
}

.model-list-item-size {
    font-size: 0.85rem;
    color: #6c757d;
    margin-left: 0.5rem;
}

.model-list-item.active .model-list-item-size {
    color: rgba(255, 255, 255, 0.7);
}

/* Metadata Display */
.metadata-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f0f0f0;
}

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

.metadata-label {
    font-weight: 600;
    color: #333;
    min-width: 120px;
}

.metadata-value {
    color: #666;
    word-break: break-word;
    text-align: right;
    flex: 1;
    margin-left: 1rem;
}

.metadata-value.not-available {
    color: #999;
    font-style: italic;
}

/* Input/Output Display */
.io-section {
    margin-bottom: 1.5rem;
}

.io-section:last-child {
    margin-bottom: 0;
}

.io-section-title {
    font-weight: 600;
    color: #333;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.io-item {
    padding: 0.75rem;
    background-color: #f8f9fa;
    border-left: 3px solid #007bff;
    margin-bottom: 0.5rem;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.io-item:hover {
    background-color: #e9ecef;
    border-left-color: #0056b3;
}

.io-item.highlighted {
    background-color: #fff3cd;
    border-left-color: #ffc107;
}

.io-item-name {
    font-weight: 600;
    color: #333;
    margin-bottom: 0.25rem;
}

.io-item-shape {
    font-size: 0.85rem;
    color: #666;
    font-family: 'Courier New', monospace;
}

.io-item-type {
    font-size: 0.85rem;
    color: #999;
    margin-top: 0.25rem;
}

.io-item-description {
    font-size: 0.8rem;
    color: #666;
    margin-top: 0.5rem;
    font-style: italic;
}

/* Initializer Display */
.initializer-item {
    padding: 0.75rem;
    background-color: #f8f9fa;
    border-left: 3px solid #28a745;
    margin-bottom: 0.5rem;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.initializer-item:hover {
    background-color: #e9ecef;
    border-left-color: #1e7e34;
}

.initializer-item.highlighted {
    background-color: #d4edda;
    border-left-color: #28a745;
}

.initializer-item-name {
    font-weight: 600;
    color: #333;
    margin-bottom: 0.25rem;
}

.initializer-item-info {
    font-size: 0.85rem;
    color: #666;
    font-family: 'Courier New', monospace;
}

.initializer-item-size {
    font-size: 0.8rem;
    color: #999;
    margin-top: 0.25rem;
}

/* File Upload - Drag-and-Drop Visual Feedback */
.drag-over {
    outline: 3px dashed #007bff;
    outline-offset: -4px;
    background-color: rgba(0, 123, 255, 0.04);
}

/* Tensor Item (shared style for input/output tensor entries) */
.tensor-item {
    padding: 0.75rem;
    background-color: #f8f9fa;
    border-left: 3px solid #17a2b8;
    margin-bottom: 0.5rem;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tensor-item:hover {
    background-color: #e9ecef;
    border-left-color: #117a8b;
}

.tensor-item:focus {
    outline: 2px solid #17a2b8;
    outline-offset: 1px;
}

.tensor-item.highlighted {
    background-color: #d1ecf1;
    border-left-color: #17a2b8;
}

/* Graph Visualization */
#graphContainer {
    background-color: white;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    position: relative;
    overflow: hidden;
    min-height: 220px;
}

.graph-controls {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.graph-controls button {
    padding: 0.5rem 0.75rem;
    background-color: white;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.85rem;
}

.graph-controls button:hover {
    background-color: #f8f9fa;
    border-color: #007bff;
}

.graph-controls button:focus {
    outline: 2px solid #007bff;
    outline-offset: 1px;
}

/* Graph node tooltip */
.graph-node-tooltip {
    position: absolute;
    background-color: rgba(33, 37, 41, 0.92);
    color: #fff;
    padding: 0.4rem 0.65rem;
    border-radius: 0.3rem;
    font-size: 0.8rem;
    pointer-events: none;
    z-index: 100;
    max-width: 240px;
    word-break: break-word;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    line-height: 1.4;
}

/* Error Display */
.alert {
    border-radius: 0.375rem;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
}

.alert-error {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

.alert-warning {
    background-color: #fff3cd;
    border-color: #ffeeba;
    color: #856404;
}

.alert-info {
    background-color: #d1ecf1;
    border-color: #bee5eb;
    color: #0c5460;
}

.alert-success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.alert-close {
    float: right;
    cursor: pointer;
    font-weight: bold;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.alert-close:hover {
    opacity: 1;
}

/* Search Filter */
#searchInput {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    font-size: 0.95rem;
}

#searchInput:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.search-results-count {
    font-size: 0.85rem;
    color: #6c757d;
    margin-top: 0.5rem;
}

.no-results {
    padding: 2rem 1rem;
    text-align: center;
    color: #6c757d;
}

.no-results i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    opacity: 0.5;
}

/* Loading State */
.loading-spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background-color: #007bff;
    color: white;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-secondary {
    background-color: #6c757d;
}

.badge-success {
    background-color: #28a745;
}

.badge-danger {
    background-color: #dc3545;
}

/* Tabs */
.nav-tabs {
    border-bottom: 2px solid #dee2e6;
    margin-bottom: 1rem;
}

.nav-tabs .nav-link {
    color: #6c757d;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.nav-tabs .nav-link:hover {
    color: #007bff;
    border-bottom-color: #007bff;
}

.nav-tabs .nav-link.active {
    color: #007bff;
    border-bottom-color: #007bff;
    font-weight: 600;
}

/* Comparison View */
.comparison-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.comparison-model {
    border: 2px solid #dee2e6;
    border-radius: 0.375rem;
    padding: 1rem;
}

.comparison-model.model-1 {
    border-color: #007bff;
}

.comparison-model.model-2 {
    border-color: #28a745;
}

.comparison-difference {
    background-color: #fff3cd;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-weight: 600;
}

/* Model List Item - focus state */
.model-list-item:focus {
    outline: 2px solid #007bff;
    outline-offset: 1px;
}

/* IO Item - focus state */
.io-item:focus {
    outline: 2px solid #007bff;
    outline-offset: 1px;
}

/* Initializer Item - focus state */
.initializer-item:focus {
    outline: 2px solid #28a745;
    outline-offset: 1px;
}

@media (max-width: 768px) {
    .comparison-container {
        grid-template-columns: 1fr;
    }
}

/* Utility */
.cursor-pointer {
    cursor: pointer;
}

/* Comparison View */
.comparison-view {
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

.comparison-diff {
    background-color: #fff3cd;
    border-radius: 3px;
    padding: 0 3px;
    font-weight: 500;
    color: #856404;
}

/* ─── Node Detail Panel ──────────────────────────────────────────────────── */

.node-detail-panel-content {
    padding: 0.5rem;
    overflow-y: auto;
}

.node-detail-header {
    padding-bottom: 0.25rem;
}

.node-detail-section {
    margin-bottom: 0.75rem;
}

/* ─── Graph Minimap ──────────────────────────────────────────────────────── */

.graph-minimap-toggle:hover {
    opacity: 1 !important;
}

/* ─── Layer Stats ────────────────────────────────────────────────────────── */

.layer-stats-row {
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.layer-stats-row:hover {
    background-color: #e9ecef;
}

/* ─── Recent Models ──────────────────────────────────────────────────────── */

.recent-model-item {
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.recent-model-item:hover {
    background-color: #f0f0f0;
}

.recent-models-clear-btn {
    font-size: 0.8rem;
}

/* ─── Graph Export ────────────────────────────────────────────────────────── */

.graph-export-wrapper {
    position: relative;
    display: inline-block;
}

.graph-export-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 20;
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.12);
    min-width: 140px;
    overflow: hidden;
}

.graph-export-option {
    display: block;
    width: 100%;
    padding: 0.45rem 0.75rem;
    border: none;
    background: none;
    text-align: left;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.graph-export-option:hover {
    background-color: #f8f9fa;
}

/* ─── Graph Path Highlighting (Cytoscape classes) ────────────────────────── */
/* Applied via cy.addClass(); Cytoscape uses its own style system,
   but these classes are available for any DOM-based overlays. */

/* ─── Fullscreen Graph View ──────────────────────────────────────────────── */

.graph-card-fullscreen {
    background: #fff;
}

.graph-card-fullscreen #graphContainer {
    height: calc(100vh - 60px) !important;
}

.fullscreen-btn {
    transition: opacity 0.2s ease;
}

.fullscreen-btn:hover {
    opacity: 0.9;
}

/* ─── Sidebar Toggle ─────────────────────────────────────────────────────── */

.col-lg-3.col-md-4 {
    transition: width 0.3s ease, max-width 0.3s ease, opacity 0.3s ease, padding 0.3s ease, flex 0.3s ease;
    overflow: hidden;
}

.sidebar-hidden {
    width: 0 !important;
    max-width: 0 !important;
    flex: 0 0 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    opacity: 0;
    overflow: hidden;
    margin: 0 !important;
}

.sidebar-collapsed {
    flex: 0 0 100% !important;
    max-width: 100% !important;
}

.sidebar-toggle-btn {
    transition: opacity 0.2s ease;
}

.sidebar-toggle-btn:hover {
    opacity: 0.9;
}

/* ─── Help Tooltip ────────────────────────────────────────────────────────── */

.help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #6c757d;
    color: #fff;
    font-size: 12px;
    font-weight: bold;
    cursor: pointer;
    margin-left: 8px;
    transition: background-color 0.2s;
    vertical-align: middle;
    line-height: 1;
    user-select: none;
}

.help-icon:hover {
    background-color: #0d6efd;
}

.help-icon:focus {
    outline: 2px solid #0d6efd;
    outline-offset: 2px;
}

.help-popup {
    position: absolute;
    z-index: 1050;
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    max-width: 400px;
    min-width: 280px;
    animation: fadeIn 0.15s ease;
}

.help-popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    border-bottom: 1px solid #dee2e6;
}

.help-popup-title {
    font-weight: 600;
    font-size: 14px;
    color: #333;
}

.help-popup-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #6c757d;
    line-height: 1;
    padding: 0 4px;
}

.help-popup-close:hover {
    color: #333;
}

.help-popup-body {
    padding: 14px;
    font-size: 13px;
    line-height: 1.6;
    color: #444;
}

.help-popup-footer {
    display: flex;
    gap: 6px;
    padding: 8px 14px;
    border-top: 1px solid #dee2e6;
}

.help-lang-btn {
    padding: 3px 10px;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    background: #f8f9fa;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.2s;
    color: #333;
}

.help-lang-btn:hover {
    background: #e9ecef;
}

.help-lang-btn.active {
    background: #0d6efd;
    color: #fff;
    border-color: #0d6efd;
}

@media (max-width: 768px) {
    .help-popup {
        max-width: calc(100vw - 20px);
        min-width: 240px;
    }
}

/* ─── Graph Search ─────────────────────────────────────────────────────────── */

.graph-search-container {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.graph-search-input {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    font-size: 13px;
}

.graph-search-input:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 0.15rem rgba(0, 123, 255, 0.25);
}

.graph-search-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.graph-search-nav button {
    padding: 4px 8px;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    background: #f8f9fa;
    cursor: pointer;
    font-size: 12px;
    transition: background-color 0.15s ease;
}

.graph-search-nav button:hover {
    background-color: #e9ecef;
    border-color: #007bff;
}

.graph-search-nav button:focus {
    outline: 2px solid #007bff;
    outline-offset: 1px;
}

.graph-search-count {
    font-size: 12px;
    color: #6c757d;
    white-space: nowrap;
}

/* ─── Guided Tour ─────────────────────────────────────────────────────────── */

#tourBtn {
    white-space: nowrap;
}

#tourBtn:focus {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

/* ─── Graph Layout Switcher ──────────────────────────────────────────────── */

.layout-switcher-container,
.graph-layout-switcher {
    position: relative;
}

.graph-layout-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 20;
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.12);
    min-width: 160px;
    overflow: hidden;
    margin-top: 2px;
}

.graph-layout-option {
    display: block;
    width: 100%;
    padding: 0.45rem 0.75rem;
    border: none;
    background: none;
    text-align: left;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.graph-layout-option:hover {
    background-color: #f8f9fa;
}

.graph-layout-option.active {
    background-color: #e9ecef;
    font-weight: 600;
    color: #0d6efd;
}

.graph-layout-option:focus {
    outline: 2px solid #007bff;
    outline-offset: -1px;
}

.layout-btn {
    padding: 0.45rem 0.75rem;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    background: #f8f9fa;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.15s ease;
}

.layout-btn:hover {
    background-color: #e9ecef;
    border-color: #007bff;
}

.layout-btn.active {
    background-color: #0d6efd;
    color: #fff;
    border-color: #0d6efd;
}

/* ─── Node Grouping ──────────────────────────────────────────────────────── */

.grouping-toggle-btn,
#nodeGroupingBtn {
    transition: all 0.2s ease;
}

.grouping-toggle-btn:hover,
#nodeGroupingBtn:hover {
    opacity: 0.9;
}

.grouping-toggle-btn:focus,
#nodeGroupingBtn:focus {
    outline: 2px solid #007bff;
    outline-offset: 1px;
}

/* ─── Graph Annotation ────────────────────────────────────────────────────── */

.annotation-popup {
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    min-width: 280px;
    max-width: 360px;
    animation: fadeIn 0.15s ease;
    overflow: hidden;
}

.annotation-popup-header {
    padding: 10px 14px;
    font-weight: 600;
    font-size: 13px;
    color: #333;
    border-bottom: 1px solid #dee2e6;
    background: #f8f9fa;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.annotation-popup-textarea {
    display: block;
    width: 100%;
    padding: 10px 14px;
    border: none;
    border-bottom: 1px solid #dee2e6;
    font-size: 13px;
    line-height: 1.5;
    resize: vertical;
    min-height: 80px;
    box-sizing: border-box;
    font-family: inherit;
}

.annotation-popup-textarea:focus {
    outline: none;
    background: #fefefe;
}

.annotation-popup-buttons {
    display: flex;
    gap: 6px;
    padding: 10px 14px;
    justify-content: flex-end;
}

.annotation-btn {
    padding: 5px 14px;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    background: #f8f9fa;
    color: #333;
}

.annotation-btn:hover {
    background: #e9ecef;
}

.annotation-btn-save {
    background: #0d6efd;
    color: #fff;
    border-color: #0d6efd;
}

.annotation-btn-save:hover {
    background: #0b5ed7;
}

.annotation-btn-delete {
    background: #dc3545;
    color: #fff;
    border-color: #dc3545;
}

.annotation-btn-delete:hover {
    background: #bb2d3b;
}

.annotation-btn-close {
    background: #f8f9fa;
    color: #333;
}

.annotation-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: #fd7e14;
    color: #fff;
    font-size: 10px;
    font-weight: bold;
    line-height: 1;
    pointer-events: none;
}


/* ─── FLOPs Estimator ─────────────────────────────────────────────────────── */

.flops-card {
    padding: 0.75rem;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
}

.flops-total {
    font-weight: 700;
    color: #0d6efd;
    font-size: 1rem;
}

.flops-table {
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.flops-table th {
    background-color: #e9ecef;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.flops-table td {
    vertical-align: middle;
}

/* ─── Language Switcher ───────────────────────────────────────────────────── */

.lang-switcher {
    position: relative;
}

.lang-switcher-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 1060;
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.15);
    min-width: 90px;
    overflow: hidden;
    margin-top: 4px;
}

.lang-switcher-option {
    display: block;
    width: 100%;
    padding: 0.4rem 0.75rem;
    border: none;
    background: none;
    text-align: left;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background-color 0.15s ease;
    color: #333;
}

.lang-switcher-option:hover {
    background-color: #f8f9fa;
}

.lang-switcher-option.active {
    background-color: #0d6efd;
    color: #fff;
    font-weight: 600;
}

.lang-switcher-option:focus {
    outline: 2px solid #007bff;
    outline-offset: -1px;
}


/* ─── SafeTensors Viewer ─────────────────────────────────────────────────── */

/* Panel wrappers */
[data-st-panel] {
    animation: fadeIn 0.2s ease;
}

/* Summary card (Req 40) */
[data-st-panel="summary"] .card {
    border-left: 4px solid #0d6efd;
}

[data-st-panel="summary"] .card-header {
    background-color: #f0f4ff;
}

/* Metadata card (Req 39) */
[data-st-panel="metadata"] .card {
    border-left: 4px solid #6f42c1;
}

[data-st-panel="metadata"] .card-header {
    background-color: #f5f0ff;
}

[data-st-panel="metadata"] .table td {
    vertical-align: top;
    word-break: break-word;
}

/* Metadata expand/collapse (Req 39.4) */
.st-meta-truncated,
.st-meta-full {
    line-height: 1.6;
}

.st-expand-btn,
.st-collapse-btn {
    font-size: 0.8rem;
    text-decoration: none;
    white-space: nowrap;
}

.st-expand-btn:hover,
.st-collapse-btn:hover {
    text-decoration: underline;
}

/* Tensor list card (Req 38) */
[data-st-panel="tensorList"] .card {
    border-left: 4px solid #198754;
}

[data-st-panel="tensorList"] .card-header {
    background-color: #f0faf4;
}

/* Search input (Req 42.1) */
.st-tensor-search {
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.st-tensor-search:focus {
    border-color: #198754;
    box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
}

/* Sort buttons (Req 41.5) */
.st-sort-name,
.st-sort-size {
    transition: all 0.15s ease;
    white-space: nowrap;
}

.st-sort-name.btn-secondary,
.st-sort-size.btn-secondary {
    color: #fff;
}

/* Tensor count display */
.st-tensor-count {
    font-size: 0.85rem;
}

/* Tensor table wrapper - responsive horizontal scroll on mobile */
.st-tensor-table-wrapper {
    -webkit-overflow-scrolling: touch;
}

.st-tensor-table-wrapper .table {
    min-width: 500px;
}

.st-tensor-table-wrapper thead th {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.st-tensor-table-wrapper tbody td {
    vertical-align: middle;
    font-size: 0.875rem;
}

.st-tensor-table-wrapper tbody tr {
    transition: background-color 0.1s ease;
}

/* Dtype badge colors (Req 38.6) - enhance inline badge styles */
[data-st-panel="tensorList"] .badge {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    min-width: 36px;
    text-align: center;
}

/* Responsive: tensor table horizontal scroll on mobile */
@media (max-width: 768px) {
    .st-tensor-table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        max-height: 400px;
    }

    [data-st-panel="summary"] .row .col-md-3 {
        border-bottom: 1px solid #eee;
        padding-bottom: 0.5rem;
    }

    [data-st-panel="summary"] .row .col-md-3:last-child {
        border-bottom: none;
    }
}