/* --- START OF FILE style.css --- */

/* --- 1. THEME & COLOR PALETTE DEFINITION --- */
:root {
    /* Light Mode Palette */
    --primary-color: #3b82f6;  /* Teal */
    --primary-dark: #0f766e;
    --primary-light: #ccfbf1;
    --secondary-color: #52525b; /* Dark Gray */
    --accent-color: #f59e0b;    /* Amber/Orange for highlights */

    --mirna-color: var(--primary-color);
    --gene-color: #22c55e;   /* Green */
    --protein-color: #ef4444; /* Red */
    
    --body-bg: #f8fafc;        /* Light Gray background for the main content area */
    --panel-bg: #ffffff;
    --text-color: #374151;
    --text-muted: #4b5563;
    --border-color: #e2e8f0;
    --sidebar-text: #52525b;
    --sidebar-text-hover: #ffffff;

    --border-radius: 0.5rem;
    --shadow-xs: 0 1px 1px 0 rgb(0 0 0 / 0.04);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --sidebar-bg: #ffffff;
    --text-primary: #374151;
    --text-secondary: #4b5563;
    --teal-accent: #0d9488;
    --sidebar-width: 260px;
    --sidebar-width-collapsed: 76px;
    --app-vh: 1vh;
    --header-h: 60px;
    --mobile-bottom-bar-h: 0px;
    --mobile-panel-switcher-h: 0px;
}

/* Dark Mode Palette */
body.dark-mode {
    --body-bg: #111827;         /* Very Dark Blue/Gray */
    --panel-bg: #1f2937;        /* Dark Blue/Gray */
    --text-color: #d1d5db;      /* Light Gray */
    --text-muted: #9ca3af;      /* Medium Gray */
    --border-color: #374151;    /* Gray */
    --sidebar-text: #d1d5db;
    --secondary-color: #d1d5db;
    --sidebar-bg: #1f2937;
    --text-primary: #d1d5db;
    --text-secondary: #9ca3af;
    --teal-accent: #2dd4bf;
}

/* --- 2. GENERAL BODY & LAYOUT --- */
body {
    background-color: var(--body-bg);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
    overflow-x: hidden;
}

/* --- 3. NEW SIDEBAR STYLES --- */
#sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background-color: var(--panel-bg);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 1rem;
    transition: background-color 0.3s, border-color 0.3s;
    z-index: 1030; /* High z-index to stay on top */
}

.sidebar-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.sidebar-collapse-btn {
    border: 1px solid var(--border-color);
    background: var(--panel-bg);
    color: var(--text-muted);
    border-radius: 10px;
    width: 2.2rem;
    height: 2.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}

.sidebar-collapse-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-1px);
}

.sidebar-header {
    padding: 0.5rem 0.5rem 1.5rem 0.5rem;
}

#app-logo-sidebar {
    font-weight: 600;
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.3rem;
}
#app-logo-sidebar .fa-atom {
    color: var(--primary-color);
}

.bar-label-inner {
    fill: white;
    font-weight: 500;
}

.bar-label-outer {
    fill: var(--text-muted);
}

/* --- START: Add this entire block to the end of style.css --- */

/* 11. LOADING OVERLAY STYLES */
#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.38);
    backdrop-filter: blur(6px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999; /* Ensure it's on top of everything */
    opacity: 1;
    pointer-events: auto;
    transition: opacity 0.3s ease-in-out;
}

/* Blur effect for dark mode background */
body.dark-mode #loading-overlay {
    background-color: rgba(17, 24, 39, 0.7); /* Darker, more opaque background */
    backdrop-filter: blur(4px);
}

#loading-overlay.d-none {
    opacity: 0;
    pointer-events: none; /* Make it non-interactive when hidden */
}

/* Spinner SVG Animation */
/* ...and replace it with this simplified version */
.spinner-svg {
    animation: rotate 2s linear infinite;
    width: 80px;  /* Adjust size as needed */
    height: 80px; /* Adjust size as needed */
}

.loading-overlay-content {
    min-width: 320px;
    max-width: min(760px, 92vw);
    padding: 8px 12px;
    border-radius: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

body.dark-mode .loading-overlay-content {
    background: transparent;
    border-color: transparent;
}

.loading-overlay-status {
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
    color: #f8fafc;
}

.loading-overlay-notes {
    margin: 0;
    padding: 0;
    list-style: none;
    width: 100%;
    max-height: 220px;
    overflow: auto;
    font-size: 0.92rem;
    color: #e2e8f0;
    text-align: left;
}

.loading-overlay-notes li {
    margin: 0 0 0.32rem 0;
    padding-left: 1.1rem;
    position: relative;
}

.loading-overlay-notes li::before {
    content: "";
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 50%;
    background: rgba(56, 189, 248, 0.95);
    position: absolute;
    left: 0;
    top: 0.45rem;
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}
/* --- END: New style block --- */
/* Add this to the end of static/css/style.css */

/* Add/Replace this in your static/css/style.css file */

/* --- Enhanced Legend Styles --- */
#cy-legend {
    padding: 12px;
    background-color: var(--sidebar-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

#cy-legend .legend-title {
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 1rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 5px;
}

#cy-legend .legend-section {
    margin-bottom: 12px;
}
#cy-legend .legend-section:last-child {
    margin-bottom: 0;
}

#cy-legend .legend-subtitle {
    font-weight: 500;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 8px;
}

#landing-logo {
    max-width: 230px;
    width: min(230px, 40vw);
    height: auto;
    margin-bottom: 1rem;
}

#cy-legend .legend-item {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-size: 0.85rem;
}

#cy-legend .legend-text {
    margin-left: 10px;
    color: var(--text-secondary);
}

#cy-legend .fa-circle-info {
    cursor: help;
}

/* --- Legend node icons (Phase 4 semantic grammar) --- */
.legend-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
}

/* miRNA: diamond (cyan-700) */
.legend-icon--mirna {
    width: 16px;
    height: 16px;
    background-color: #0891b2;
    transform: rotate(45deg);
    border-radius: 2px;
}

/* mRNA/Gene: rounded rectangle (green-700) */
.legend-icon--gene {
    width: 24px;
    height: 14px;
    background-color: #16a34a;
    border-radius: 4px;
}

/* Protein: circle (red-600) */
.legend-icon--protein {
    width: 20px;
    height: 20px;
    background-color: #dc2626;
    border-radius: 50%;
}

/* Seed: gene shape + white outline */
.legend-icon--seed {
    width: 24px;
    height: 14px;
    background-color: #16a34a;
    border-radius: 4px;
    border: 2.5px solid #f8fafc;
}

/* EV-supported: amber border */
.legend-icon--ev {
    width: 20px;
    height: 20px;
    background-color: #dc2626;
    border-radius: 50%;
    border: 3px solid #f59e0b;
}

/* Inferred: faded gene */
.legend-icon--inferred {
    width: 24px;
    height: 14px;
    background-color: #16a34a;
    border-radius: 4px;
    opacity: 0.4;
}

/* Shared target: gradient mRNA */
.legend-icon--shared {
    width: 24px;
    height: 14px;
    background: linear-gradient(90deg, #22d3ee 0%, #7c3aed 100%);
    border-radius: 4px;
}

/* --- Legend shape hint text --- */
.legend-shape-hint {
    font-size: 0.65rem;
    opacity: 0.55;
    margin-left: 3px;
}

/* --- Edge Icons (Phase 4) --- */
.legend-edge {
    width: 36px;
    height: 14px;
    position: relative;
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.legend-edge::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    transform: translateY(-50%);
}

/* miRNA→mRNA: solid directed, slate */
.legend-edge--regulatory::after {
    height: 2.5px;
    background-color: #64748b;
}
.legend-edge--regulatory::before {
    content: '▶';
    position: absolute;
    right: -2px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 7px;
    color: #64748b;
    line-height: 1;
}

/* mRNA→Protein: dashed green */
.legend-edge--coding::after {
    height: 0;
    border-top: 2.5px dashed #4ade80;
}

/* STRING PPI: amber undirected */
.legend-edge--ppi::after {
    height: 3px;
    background-color: #f59e0b;
    border-radius: 2px;
}

.sidebar-nav {
    list-style: none;
    padding-left: 0;
    flex-grow: 1; /* Pushes footer to the bottom */
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 1rem;
    margin-bottom: 0.5rem;
    border-radius: var(--border-radius);
    color: var(--sidebar-text);
    font-weight: 500;
    text-decoration: none;
    transition: background-color 0.2s, color 0.2s;
}

#selected-cells-pill {
    font-size: 0.8rem;
    padding: 0.4em 0.8em;
}

.sticky-header {
    position: sticky;
    top: 0;
    z-index: 10;
}

.sidebar-nav .nav-link:hover {
    background-color: var(--primary-dark);
    color: var(--sidebar-text-hover);
}

.sidebar-nav .nav-link.active {
    background-color: var(--primary-color);
    color: var(--sidebar-text-hover);
}

#cell-comm-heatmap-legend-container .axis text {
    fill: var(--text-muted);
}

.sidebar-nav .nav-link i {
    width: 20px; /* Aligns text */
    text-align: center;
}

.sidebar-footer {
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feedback-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
    border: 0;
    background: transparent;
    color: var(--sidebar-text);
    text-align: left;
    text-decoration: none;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    font: inherit;
    font-weight: 500;
    cursor: pointer;
}
.feedback-btn:hover {
    background-color: var(--border-color);
    color: var(--text-color);
}
.feedback-btn i {
    width: 20px;
    text-align: center;
}

.legend-list .border-inferred {
    width: 14px; height: 14px;
    border: 3px dashed #a855f7;
    background-color: #ccc;
    opacity: 0.8;
}

/* --- 4. NEW, CORRECTED THEME SWITCHER STYLES --- */
.theme-switch-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem;
}

.theme-label {
    font-weight: 500;
    color: var(--sidebar-text);
}

.theme-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.theme-switch input { 
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #73C0D5; /* Day blue */
    transition: .4s;
    border-radius: 34px;
    display: flex;
    align-items: center;
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
    z-index: 2;
}

.slider .sun-icon, .slider .moon-icon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: 0.8rem;
    transition: opacity 0.3s;
    z-index: 1;
}

.slider .sun-icon { right: 7px; opacity: 1; }
.slider .moon-icon { left: 7px; opacity: 0; }

/* Checked State (Dark Mode) */
input:checked + .slider { background-color: #2c3e50; } /* Night blue */
input:checked + .slider:before { transform: translateX(30px); }
input:checked + .slider .sun-icon { opacity: 0; }
input:checked + .slider .moon-icon { opacity: 1; }

/* --- 5. NEW MAIN CONTENT WRAPPER & HEADER --- */
#main-content-wrapper {
    margin-left: var(--sidebar-width);
    padding: 0;
}

body.workspace-sidebar-collapsed #sidebar {
    width: var(--sidebar-width-collapsed);
    padding-left: 0.6rem;
    padding-right: 0.6rem;
}

body.workspace-sidebar-collapsed #main-content-wrapper {
    margin-left: var(--sidebar-width-collapsed);
}

body.workspace-sidebar-collapsed .sidebar-header {
    padding-left: 0;
    padding-right: 0;
}

body.workspace-sidebar-collapsed #history-container,
body.workspace-sidebar-collapsed .rail-group-label,
body.workspace-sidebar-collapsed .sidebar-footer .theme-label,
body.workspace-sidebar-collapsed .feedback-btn span,
body.workspace-sidebar-collapsed .sidebar-nav .nav-link span {
    display: none !important;
}

body.workspace-sidebar-collapsed .sidebar-nav .nav-link,
body.workspace-sidebar-collapsed .feedback-btn {
    justify-content: center;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

body.workspace-sidebar-collapsed .sidebar-nav .nav-link i,
body.workspace-sidebar-collapsed .feedback-btn i {
    margin-right: 0 !important;
}

body.workspace-sidebar-collapsed .sidebar-footer {
    align-items: center;
}

body.workspace-sidebar-collapsed .theme-switch-wrapper {
    justify-content: center;
}

body.workspace-sidebar-collapsed .sidebar-collapse-btn i {
    transform: rotate(180deg);
}

.app-header {
    background-color: var(--panel-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 2rem;
    transition: background-color 0.3s, border-color 0.3s;
}

.app-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.9rem;
    min-width: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 0.5rem;
    min-width: 0;
}

#header-title {
    color: var(--text-color);
    font-weight: 600;
    margin-bottom: 0;
}

/* --- 5. EDITABLE HEADER TITLE STYLES --- */
#header-title.editable-header {
    background-color: transparent;
    border: none;
    outline: none;
    font-size: 1.5rem; /* Matches original h4 size */
    font-weight: 600;
    width: 100%;
    padding: 0.25rem;
    color: var(--text-color);
    border-radius: var(--border-radius);
    transition: background-color 0.2s, box-shadow 0.2s;
}
#header-title.editable-header:focus {
    background-color: var(--body-bg);
    box-shadow: 0 0 0 2px var(--primary-color);
}

main.container-fluid {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

body.view-app main.container-fluid {
    padding-top: 0;
    padding-bottom: 0;
    padding-left: 0;
    padding-right: 0;
    height: calc(calc(var(--app-vh, 1vh) * 100) - var(--header-h, 60px));
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

body.view-app #main-content-wrapper {
    height: calc(var(--app-vh, 1vh) * 100);
    overflow: hidden;
}

body.view-app #app-view {
    height: 100% !important;
    min-height: 0;
    margin-top: 0;
    overflow: hidden;
}

body.view-app.query-strip-visible #app-view {
    height: calc(100% - var(--strip-h, 36px)) !important;
}

/* --- 6. SIDEBAR SEARCH HISTORY STYLES --- */
#history-container {
    padding-left: 1rem;
    padding-right: 1rem;
    overflow-y: auto;
}
.history-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 0;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
#history-list .list-group-item {
    cursor: pointer;
    background-color: transparent;
    color: var(--sidebar-text);
    border: none;
    border-radius: var(--border-radius);
    padding: 0.6rem 1rem;
    margin-bottom: 0.25rem;
    transition: background-color 0.2s, color 0.2s;
}
#history-list .list-group-item:hover {
    background-color: var(--primary-dark);
    color: var(--sidebar-text-hover);
}

/* --- 7. LANDING PAGE & APP VIEW STYLES (ADJUSTED FOR THEME) --- */
#landing-view {
    text-align: center;
}

.landing-content {
    max-width: 700px;
    margin: 2rem auto;
}

.landing-content h1 {
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.card {
    background-color: var(--panel-bg);
    border-color: var(--border-color);
    border-radius: var(--border-radius);
    transition: background-color 0.3s, border-color 0.3s;
}

#restore-system-view-btn {
    position: absolute;
    bottom: 15px;
    left: 15px;
    z-index: 500; /* Ensures it's on top of the graph canvas */
}
.card-header {
    background-color: var(--body-bg);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
}
.card-body {
    color: var(--text-color);
}
.search-container {
    margin-top: 2.5rem;
    text-align: left;
}
.search-container .nav-pills .nav-link {
    font-weight: 500;
    color: var(--text-muted);
}
.search-container .nav-pills .nav-link.active {
    background-color: var(--primary-color);
    color: #fff;
}
.search-container .form-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}
.search-container .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}
.search-container .btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

/* Theme-aware form controls */
.form-control, .form-range, .form-select {
    background-color: var(--body-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}
.form-control:focus {
    background-color: var(--body-bg);
    color: var(--text-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(13, 148, 136, 0.25);
}
.form-control::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

/* --- 8. CYTOSCAPE & RESULTS PANEL (ADJUSTED FOR THEME) --- */
#cy {
    width: 100%;
    height: 85vh;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--panel-bg);
    transition: background-color 0.3s, border-color 0.3s;
}

/* --- 9. ORIGINAL COMPONENT STYLES (FROM YOUR FILE) --- */
.text-muted {
    color: var(--text-muted) !important;
}

.ev-status-localization {
    color: #92400e; background-color: #fef3c7; border-color: #fde68a;
}

/* --- 10. NEW LAYOUT, CONTROLS, AND LEGEND STYLES --- */

/* Resizable Panel Layout (desktop structural presets) */
.main-view-container {
    --layout-analysis-col: 33%;
    --layout-graph-col: 33%;
    --layout-chat-col: 34%;
    --layout-primary-col: 64%;
    --layout-stack-col: 36%;
    --layout-stack-top: 56%;
    --layout-stack-bottom: 44%;
    display: grid;
    flex: 1;
    min-height: 0;
    gap: 0;
    height: 100%;
    grid-template-columns: minmax(0, var(--layout-analysis-col)) 8px minmax(0, var(--layout-graph-col)) 8px minmax(0, var(--layout-chat-col));
    grid-template-rows: minmax(0, 1fr);
    grid-template-areas: "analysis resizer-main graph resizer-chat chat";
}

body.query-strip-visible .main-view-container {
    height: 100%;
}

.main-view-container.layout-equal-3 {
    grid-template-columns: minmax(0, var(--layout-analysis-col)) 8px minmax(0, var(--layout-graph-col)) 8px minmax(0, var(--layout-chat-col));
    grid-template-rows: minmax(0, 1fr);
    grid-template-areas: "analysis resizer-main graph resizer-chat chat";
}

.main-view-container.layout-graph-primary-stack {
    grid-template-columns: minmax(0, var(--layout-primary-col)) 8px minmax(0, var(--layout-stack-col));
    grid-template-rows: minmax(0, calc(var(--layout-stack-top) - 4px)) 8px minmax(0, calc(var(--layout-stack-bottom) - 4px));
    grid-template-areas:
        "graph resizer-main analysis"
        "graph resizer-main resizer-chat"
        "graph resizer-main chat";
}

.main-view-container.layout-analysis-primary-stack {
    grid-template-columns: minmax(0, var(--layout-primary-col)) 8px minmax(0, var(--layout-stack-col));
    grid-template-rows: minmax(0, calc(var(--layout-stack-top) - 4px)) 8px minmax(0, calc(var(--layout-stack-bottom) - 4px));
    grid-template-areas:
        "analysis resizer-main graph"
        "analysis resizer-main resizer-chat"
        "analysis resizer-main chat";
}

#left-panel-col {
    grid-area: analysis;
    min-width: 0;
    max-width: none;
    width: auto;
    display: flex;
}

#right-panel-col {
    grid-area: graph;
    min-width: 0;
    width: auto;
    display: flex;
}

#chat-panel-col {
    grid-area: chat;
    min-width: 0;
    max-width: none;
    width: auto;
    display: flex;
}

#resizer {
    grid-area: resizer-main;
}

#resizer-chat {
    grid-area: resizer-chat;
}

.panel-resizer {
    width: 8px;
    height: 100%;
    cursor: col-resize;
    background-color: var(--body-bg);
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    transition: background-color 0.3s;
}

.panel-resizer:hover {
    background-color: var(--primary-light);
}

.main-view-container.layout-graph-primary-stack #resizer-chat,
.main-view-container.layout-analysis-primary-stack #resizer-chat {
    width: 100%;
    height: 8px;
    cursor: row-resize;
    border-left: none;
    border-right: none;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

#chat-panel {
    width: 100%;
    display: flex;
    flex-direction: column;
    height: 100%;
}

#chat-panel .card-body {
    display: flex;
    min-height: 0;
}

#chat-panel-body {
    width: 100%;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.evd3x-agent-root {
    display: flex;
    flex-direction: column;
    min-height: 0;
    height: 100%;
    background: var(--panel-bg);
}

.evd3x-agent-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    padding: 0.55rem 0.6rem;
    border-bottom: 1px solid var(--border-color);
}

.evd3x-agent-session-banner {
    display: flex;
    flex-direction: column;
    gap: 0.12rem;
    padding: 0.45rem 0.6rem;
    border-bottom: 1px solid var(--border-color);
    background: rgba(14, 165, 165, 0.05);
}

.evd3x-agent-session-banner strong {
    font-size: 0.72rem;
    color: var(--text-color);
}

.evd3x-agent-session-banner span {
    font-size: 0.68rem;
    color: var(--text-muted, #6c757d);
}

.evd3x-agent-session-banner.is-idle {
    background: rgba(100, 116, 139, 0.08);
}

.evd3x-agent-session-banner.is-building {
    background: rgba(245, 158, 11, 0.10);
}

.evd3x-agent-session-banner.is-ready {
    background: rgba(34, 197, 94, 0.08);
}

.evd3x-agent-quick-links-box {
    margin: 0.45rem 0.6rem 0;
    padding: 0.42rem 0.46rem 0.46rem;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: color-mix(in srgb, var(--panel-bg) 92%, #0ea5a5 8%);
}

.evd3x-agent-quick-links-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
    margin-bottom: 0.3rem;
}

.evd3x-agent-quick-links-title {
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    margin-bottom: 0;
    font-weight: 700;
}

.evd3x-agent-quick-links-toggle {
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-muted);
    border-radius: 999px;
    padding: 0.1rem 0.45rem;
    font-size: 0.64rem;
    line-height: 1.2;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.evd3x-agent-quick-links-toggle:hover,
.evd3x-agent-quick-links-toggle:focus {
    background: rgba(14, 165, 165, 0.12);
    border-color: rgba(14, 165, 165, 0.45);
    color: var(--text-color);
}

.evd3x-agent-quick-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.32rem;
    max-height: 96px;
    overflow-y: auto;
    padding-right: 0.18rem;
    transition: max-height 0.2s ease;
}

.evd3x-agent-quick-links-box.is-collapsed .evd3x-agent-quick-links {
    max-height: 30px;
    overflow: hidden;
    padding-right: 0;
}

.evd3x-agent-quick-link {
    font-size: 0.69rem;
    padding: 0.18rem 0.52rem;
    border-radius: 999px;
    border: 1px solid rgba(14, 165, 165, 0.35);
    background: transparent;
    color: var(--text-color);
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.evd3x-agent-quick-link:hover,
.evd3x-agent-quick-link:focus {
    background: rgba(14, 165, 165, 0.14);
    border-color: rgba(14, 165, 165, 0.6);
    color: var(--text-color);
}

.evd3x-agent-preset-btn {
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-color);
    border-radius: 999px;
    font-size: 0.72rem;
    padding: 0.18rem 0.55rem;
}

.evd3x-agent-preset-btn:hover {
    background: rgba(14, 165, 165, 0.12);
    border-color: rgba(14, 165, 165, 0.45);
}

.evd3x-agent-messages {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 0.65rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.evd3x-agent-empty {
    color: var(--text-muted);
    font-size: 0.82rem;
    border: 1px dashed var(--border-color);
    border-radius: 10px;
    padding: 0.7rem;
    text-align: left;
}

.evd3x-agent-empty-title {
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.2rem;
}

.evd3x-agent-empty-sub {
    margin-top: 0.25rem;
    font-size: 0.74rem;
}

.evd3x-agent-msg {
    border-radius: 10px;
    padding: 0.5rem 0.62rem;
    font-size: 0.79rem;
    line-height: 1.45;
    max-width: 95%;
}

.evd3x-agent-msg.is-user {
    align-self: flex-end;
    background: linear-gradient(135deg, #0891b2, #0ea5a5);
    color: #fff;
}

.evd3x-agent-msg.is-agent {
    align-self: flex-start;
    background: color-mix(in srgb, var(--panel-bg) 86%, #0ea5a5 14%);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.evd3x-agent-bullet {
    padding-left: 0.85rem;
    position: relative;
}

.evd3x-agent-bullet::before {
    content: "•";
    position: absolute;
    left: 0.2rem;
}

.evd3x-agent-exports {
    margin-top: 0.5rem;
    display: flex;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.evd3x-agent-export-link {
    font-size: 0.72rem;
    text-decoration: none;
    border: 1px solid rgba(14, 165, 165, 0.35);
    color: var(--text-color);
    border-radius: 999px;
    padding: 0.15rem 0.5rem;
}

.evd3x-agent-export-link:hover {
    background: rgba(14, 165, 165, 0.12);
}

.evd3x-agent-trace {
    margin-top: 0.5rem;
    border-top: 1px dashed var(--border-color);
    padding-top: 0.4rem;
    font-size: 0.72rem;
    color: var(--text-muted);
}

.evd3x-agent-trace-row {
    margin-top: 0.22rem;
}

.evd3x-agent-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-top: 0.5rem;
}

.evd3x-agent-suggestion-chip {
    font-size: 0.7rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    border: 1px solid var(--accent-color, #0e9fa5);
    background: transparent;
    color: var(--accent-color, #0e9fa5);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
}

.evd3x-agent-suggestion-chip:hover {
    background: var(--accent-color, #0e9fa5);
    color: #fff;
}

.evd3x-agent-deep-link {
    display: inline-block;
    font-size: 0.72rem;
    padding: 0.15rem 0.5rem;
    margin: 0 0.15rem;
    border-radius: 4px;
    border: 1px solid var(--accent-color, #0e9fa5);
    background: transparent;
    color: var(--accent-color, #0e9fa5);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    font-family: inherit;
}

.evd3x-agent-deep-link:hover {
    background: var(--accent-color, #0e9fa5);
    color: #fff;
}

.evd3x-new-search-cta {
    margin-top: 0.5rem;
    padding: 0.45rem 0.6rem;
    background: var(--bg-tertiary, #1e293b);
    border-radius: 6px;
    font-size: 0.78rem;
    line-height: 1.4;
    color: var(--text-secondary, #cbd5e1);
}

.evd3x-chat-status {
    font-size: 0.72rem;
    line-height: 1.35;
    margin-top: 0.22rem;
    color: var(--text-muted, #6b7280);
}

.evd3x-chat-status-busy {
    color: var(--accent-color, #0e9fa5);
}

.evd3x-chat-status-done {
    color: #1f9d55;
}

.evd3x-chat-status-error {
    color: #d14343;
}

.evd3x-agent-explanation {
    margin-top: 0.6rem;
    border-top: 1px solid var(--accent-color, #0e9fa5);
    padding-top: 0.4rem;
}

.evd3x-agent-explanation > summary {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-color, #0e9fa5);
    cursor: pointer;
    user-select: none;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.evd3x-agent-explanation-body {
    margin-top: 0.4rem;
    font-size: 0.8rem;
    line-height: 1.55;
    color: var(--text-muted, #6c757d);
    max-height: 240px;
    overflow-y: auto;
}

.evd3x-agent-loader {
    font-size: 0.78rem;
    color: var(--text-muted);
    padding: 0.35rem 0.2rem;
}

/* ── Streaming step cards ─────────────────────────────────────────── */
.evd3x-step-container {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    margin-bottom: 0.4rem;
}

.evd3x-step-thinking {
    font-size: 0.72rem;
    color: var(--text-muted, #6c757d);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.15rem 0;
    opacity: 0.8;
}

.evd3x-plan-card {
    border: 1px solid rgba(14, 165, 165, 0.24);
    background: rgba(14, 165, 165, 0.06);
    border-radius: 6px;
    padding: 0.3rem 0.45rem;
}

.evd3x-plan-card__title {
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted, #6c757d);
    margin-bottom: 0.1rem;
}

.evd3x-plan-card__meta {
    font-size: 0.72rem;
    line-height: 1.35;
}

.evd3x-actions-card {
    border: 1px solid rgba(59, 130, 246, 0.25);
    background: rgba(59, 130, 246, 0.07);
    border-radius: 6px;
    padding: 0.34rem 0.45rem;
}

.evd3x-actions-card__title {
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted, #6c757d);
    margin-bottom: 0.2rem;
}

.evd3x-actions-card__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.22rem;
}

.evd3x-action-chip {
    font-size: 0.66rem;
    border-radius: 999px;
    border: 1px solid rgba(59, 130, 246, 0.34);
    color: var(--text-color);
    background: rgba(59, 130, 246, 0.12);
    padding: 0.08rem 0.35rem;
}

.evd3x-complete-card {
    display: flex;
    flex-wrap: wrap;
    gap: 0.24rem;
    margin-top: 0.1rem;
}

.evd3x-complete-chip {
    font-size: 0.64rem;
    border-radius: 999px;
    border: 1px solid rgba(34, 197, 94, 0.32);
    color: var(--text-color);
    background: rgba(34, 197, 94, 0.11);
    padding: 0.08rem 0.34rem;
}

.evd3x-step-card {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.74rem;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    border-left: 2px solid transparent;
    transition: background 0.15s, border-color 0.15s;
    line-height: 1.4;
}

.evd3x-step-card.running {
    border-left-color: var(--accent-color, #0e9fa5);
    background: rgba(14, 165, 165, 0.06);
    color: var(--text-color);
}

.evd3x-step-card.done {
    border-left-color: #22c55e;
    background: rgba(34, 197, 94, 0.05);
    color: var(--text-color);
}

.evd3x-step-card.error {
    border-left-color: #ef4444;
    background: rgba(239, 68, 68, 0.05);
    color: var(--text-color);
}

.evd3x-step-icon {
    flex-shrink: 0;
    font-size: 0.78rem;
    width: 1rem;
    text-align: center;
}

.evd3x-step-card.running .evd3x-step-icon { color: var(--accent-color, #0e9fa5); }
.evd3x-step-card.done    .evd3x-step-icon { color: #22c55e; }
.evd3x-step-card.error   .evd3x-step-icon { color: #ef4444; }

.evd3x-step-spin {
    display: inline-block;
    animation: evd3x-spin 1s linear infinite;
}

@keyframes evd3x-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.evd3x-step-label {
    font-weight: 500;
    flex-shrink: 0;
}

.evd3x-step-args {
    color: var(--text-muted, #6c757d);
    font-size: 0.68rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 120px;
}

.evd3x-step-summary {
    color: var(--text-muted, #6c757d);
    font-size: 0.68rem;
    margin-left: auto;
    flex-shrink: 0;
}

.evd3x-step-download {
    font-size: 0.68rem;
    color: var(--accent-color, #0e9fa5);
    text-decoration: none;
    margin-left: 0.3rem;
    border: 1px solid rgba(14, 165, 165, 0.3);
    border-radius: 999px;
    padding: 0.05rem 0.35rem;
    flex-shrink: 0;
}

.evd3x-step-download:hover {
    background: rgba(14, 165, 165, 0.12);
}

.evd3x-step-reply {
    font-size: 0.82rem;
    line-height: 1.55;
    margin-top: 0.35rem;
    padding-top: 0.35rem;
    border-top: 1px dashed var(--border-color, rgba(255,255,255,0.1));
}

.evd3x-router-badge {
    font-size: 0.62rem;
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 999px;
    padding: 0.05rem 0.4rem;
    margin-right: 0.2rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    flex-shrink: 0;
}

.evd3x-agent-input-wrap {
    border-top: 1px solid var(--border-color);
    padding: 0.55rem;
    display: flex;
    gap: 0.45rem;
    align-items: flex-end;
}

.evd3x-agent-input {
    flex: 1;
    resize: none;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--body-bg);
    color: var(--text-color);
    font-size: 0.8rem;
    padding: 0.45rem 0.55rem;
    line-height: 1.4;
    max-height: 100px;
}

.evd3x-agent-send {
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 999px;
    background: linear-gradient(135deg, #0891b2, #0ea5a5);
    color: #fff;
}

.workspace-layout-presets .btn {
    white-space: nowrap;
    font-size: 0.72rem;
    line-height: 1.1;
    padding-top: 0.28rem;
    padding-bottom: 0.28rem;
}

.mobile-panel-switcher {
    position: sticky;
    top: calc(var(--header-h, 60px) + 0.35rem);
    z-index: 95;
    display: flex;
    gap: 0.35rem;
    margin-bottom: 0.55rem;
}

.mobile-panel-switcher .btn {
    flex: 1;
}

/* Fixed Height and Scrolling for Left Panel */
#results-panel {
    width: 100%;
    display: flex;
    flex-direction: column;
    height: 100%; /* Fill the parent column */
    min-width: 0;
    min-height: 0;
}
#results-panel .card-body {
    flex-grow: 1; /* Allow body to fill space */
    overflow-y: auto; /* Add scrollbar only when needed */
    min-width: 0;
    min-height: 0;
}

/* Graph Wrapper and Controls */
.graph-wrapper {
    position: relative; /* Anchor for absolute children */
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
}
#cy {
    height: 100%; /* Ensure graph fills wrapper */
}

#cy-controls {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
#cy-controls .btn {
    background-color: var(--panel-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

/* ── Layout switcher ─────────────────────────────────────────────── */
.cy-layout-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.1rem 0.2rem;
    opacity: 0.6;
}

.cy-layout-switcher { position: relative; }

.cy-layout-btn {
    background-color: var(--panel-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border-radius: 6px;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.cy-layout-btn:hover,
.cy-layout-btn.active {
    background: var(--accent-color, #0e9fa5);
    color: #fff;
    border-color: var(--accent-color, #0e9fa5);
}

.cy-layout-menu {
    display: none;
    position: absolute;
    right: calc(100% + 0.5rem);
    top: 0;
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.18);
    padding: 0.4rem;
    min-width: 110px;
    z-index: 20;
    flex-direction: column;
    gap: 0.15rem;
}

.cy-layout-menu.open { display: flex; }

.cy-layout-menu-title {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 0.15rem 0.5rem 0.35rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0.2rem;
}

.cy-layout-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.35rem 0.55rem;
    font-size: 0.76rem;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-color);
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
    text-align: left;
    white-space: nowrap;
}

.cy-layout-option:hover {
    background: rgba(14, 165, 165, 0.1);
    color: var(--accent-color, #0e9fa5);
}

.cy-layout-option.active {
    background: rgba(14, 165, 165, 0.15);
    color: var(--accent-color, #0e9fa5);
    font-weight: 600;
}

.cy-layout-option i {
    width: 14px;
    text-align: center;
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* Graph overlays (Legend + PPI tree) */
#right-panel-overlay-stack {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 12;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: min(360px, calc(100% - 2rem));
}

.graph-overlay-toggle {
    width: fit-content;
    background-color: var(--panel-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.graph-overlay-toggle.active {
    background: linear-gradient(135deg, #0891b2, #0ea5a5);
    color: #ffffff;
    border-color: transparent;
}

.graph-overlay-panel {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: var(--shadow-md);
    padding: 0.6rem 0.75rem;
    max-height: min(72vh, 700px);
    overflow: auto;
}

#cy-legend-panel #cy-legend {
    position: static;
    border: 0;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
    background: transparent;
    font-size: 0.8rem;
    color: var(--text-color);
}

.ppi-tree-panel {
    width: min(420px, calc(100vw - 2.5rem));
}

.ppi-tree-panel .input-group-text,
.ppi-tree-panel .form-control,
.ppi-tree-panel .btn.btn-outline-secondary,
.ppi-tree-panel .btn-group .btn.btn-outline-secondary {
    border-color: var(--border-color);
    color: var(--text-color);
    background: var(--panel-bg);
}

.ppi-tree-panel .input-group-text {
    color: var(--text-muted);
}

.ppi-tree-panel .form-control::placeholder {
    color: var(--text-muted);
    opacity: 0.9;
}

.ppi-tree-panel .btn.btn-outline-secondary:hover,
.ppi-tree-panel .btn-group .btn.btn-outline-secondary:hover {
    border-color: rgba(14, 165, 165, 0.42);
    background: color-mix(in srgb, var(--panel-bg) 86%, #0ea5a5 14%);
    color: var(--text-color);
}

.ppi-tree-panel .btn.btn-outline-secondary.active,
.ppi-tree-panel .btn-group .btn.btn-outline-secondary.active {
    color: #ffffff;
}

.ppi-tree-overlay-controls .btn {
    border-color: var(--border-color);
    color: var(--text-color);
    background: var(--panel-bg);
}

#ppi-overlay-toggle.active {
    background: linear-gradient(135deg, #0ea5a5, #0284c7);
    color: #ffffff;
    border-color: transparent;
}

#ppi-overlay-clear {
    min-width: 2.1rem;
}

.ppi-overlay-status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.1rem 0.45rem;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: color-mix(in srgb, var(--panel-bg) 85%, #ffffff 15%);
    color: var(--text-muted);
    font-weight: 600;
}

.ppi-overlay-status.is-on {
    border-color: rgba(8, 145, 178, 0.55);
    background: rgba(8, 145, 178, 0.16);
    color: #0891b2;
}

.ppi-tree-content {
    max-height: min(54vh, 540px);
    overflow: auto;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

#ppi-tree-hint {
    min-height: 1.1rem;
}

.ppi-tree-row {
    border-color: var(--border-color);
    color: var(--text-color);
    background-color: var(--panel-bg);
    border-radius: 10px;
    padding: 0.6rem 0.65rem;
    white-space: normal;
    box-shadow: var(--shadow-xs);
}

.ppi-tree-row:hover {
    border-color: var(--primary-color);
    color: var(--text-color);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

.ppi-tree-row__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.ppi-tree-row__label {
    font-weight: 600;
    font-size: 0.88rem;
}

.ppi-lr-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.7rem;
    font-size: 0.62rem;
    font-weight: 700;
    padding: 0.08rem 0.34rem;
    border-radius: 999px;
    border: 1px solid transparent;
    letter-spacing: 0.02em;
    vertical-align: middle;
}

.ppi-lr-badge--receptor {
    background: rgba(13, 148, 136, 0.15);
    color: #0d9488;
    border-color: rgba(13, 148, 136, 0.35);
}

.ppi-lr-badge--ligand {
    background: rgba(245, 158, 11, 0.16);
    color: #b45309;
    border-color: rgba(245, 158, 11, 0.35);
}

.ppi-lr-badge--both {
    background: rgba(59, 130, 246, 0.15);
    color: #2563eb;
    border-color: rgba(59, 130, 246, 0.35);
}

.ppi-tree-row__score {
    font-size: 0.72rem;
    font-weight: 600;
    color: #0f172a;
    background: color-mix(in srgb, #fbbf24 35%, var(--panel-bg) 65%);
    border: 1px solid rgba(251, 191, 36, 0.4);
    padding: 0.1rem 0.45rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.ppi-tree-row__meta {
    margin-top: 0.28rem;
    font-size: 0.68rem;
    color: var(--text-muted);
    line-height: 1.35;
}

.ppi-tree-row__bar {
    margin-top: 0.35rem;
    height: 5px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--panel-bg) 70%, #e2e8f0 30%);
    overflow: hidden;
}

.ppi-tree-row__bar span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, #0ea5a5, #38bdf8);
}

.ppi-tree-evidence .badge {
    font-size: 0.66rem;
    font-weight: 500;
    margin-right: 0.2rem;
}

.ppi-row-lr-action {
    font-size: 0.7rem;
    font-weight: 600;
    text-decoration: none;
    margin-top: 0.18rem;
    padding: 0.08rem 0;
}

.ppi-row-lr-action:hover {
    text-decoration: underline;
}

.ppi-score-inline {
    display: inline-block;
    margin-left: 0.2rem;
    font-size: 0.62rem;
    opacity: 0.82;
    font-weight: 500;
}

body.dark-mode .ppi-tree-overlay-controls .btn {
    border-color: #334155;
}

body.dark-mode .ppi-tree-panel .input-group-text,
body.dark-mode .ppi-tree-panel .form-control,
body.dark-mode .ppi-tree-panel .btn.btn-outline-secondary,
body.dark-mode .ppi-tree-panel .btn-group .btn.btn-outline-secondary {
    background: rgba(15, 23, 42, 0.92);
    border-color: #334155;
    color: #e5eef8;
}

body.dark-mode .ppi-tree-panel .input-group-text {
    color: #94a3b8;
}

body.dark-mode .ppi-tree-panel .form-control::placeholder {
    color: #94a3b8;
}

body.dark-mode .ppi-tree-panel .btn.btn-outline-secondary:hover,
body.dark-mode .ppi-tree-panel .btn-group .btn.btn-outline-secondary:hover {
    background: rgba(14, 165, 165, 0.16);
    border-color: rgba(45, 212, 191, 0.42);
    color: #f8fafc;
}

body.dark-mode .ppi-tree-row__score {
    color: #0f172a;
    background: rgba(250, 204, 21, 0.85);
    border-color: rgba(250, 204, 21, 0.4);
}

body.dark-mode .ppi-tree-row__meta {
    color: #cbd5e1;
}

body.dark-mode .ppi-lr-badge--receptor {
    background: rgba(45, 212, 191, 0.2);
    color: #5eead4;
    border-color: rgba(45, 212, 191, 0.38);
}

body.dark-mode .ppi-lr-badge--ligand {
    background: rgba(251, 191, 36, 0.2);
    color: #fcd34d;
    border-color: rgba(251, 191, 36, 0.42);
}

body.dark-mode .ppi-lr-badge--both {
    background: rgba(96, 165, 250, 0.22);
    color: #bfdbfe;
    border-color: rgba(96, 165, 250, 0.42);
}

body.dark-mode #ppi-overlay-status.is-on {
    color: #22d3ee;
    border-color: rgba(34, 211, 238, 0.5);
    background: rgba(8, 145, 178, 0.24);
}

.legend-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.25rem;
}
.legend-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.4rem;
}
.legend-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.legend-list span {
    display: inline-block;
}
.legend-list .shape-miRNA {
    width: 14px; height: 14px;
    background-color: #0d9488;
    transform: rotate(45deg);
}
.legend-list .shape-gene {
    width: 16px; height: 12px;
    background-color: #22c55e;
}
.legend-list .shape-protein {
    width: 14px; height: 14px;
    background-color: #ef4444;
    border-radius: 50%;
}
.legend-list .border-ev {
    width: 14px; height: 14px;
    border: 3px solid #f59e0b;
    background-color: #ccc;
}
.legend-list .edge-thick, .legend-list .edge-thin {
    width: 20px;
    background-color: #94a3b8;
}
.legend-list .edge-thick { height: 4px; }
.legend-list .edge-thin { height: 1.5px; }

.legend-edge.ppi::after {
    height: 3px;
    background-color: #f59e0b;
}

#cell-comm-heatmap-container .axis text { font-size: 11px; fill: var(--text-muted); }
#cell-comm-heatmap-container .axis .domain { stroke: none; }
#cell-comm-heatmap-container .heatmap-cell:hover { stroke: #000; stroke-width: 1.5px; cursor: pointer; }
.ev-corroborated-icon { color: var(--gene-color); font-weight: bold; font-size: 1.1rem; }
.effect-icon { font-weight: bold; font-size: 1.2rem; line-height: 1; }
.effect-stim { color: #22c55e; }
.effect-inhib { color: #ef4444; }
.effect-other { color: #a1a1aa; }
.effect-dual { color: #8b5cf6; }
.effect-not-annotated { color: #64748b; }

#chord-diagram-container text { fill: var(--text-color); font-size: 11px; }

#node-ev-source-chart,
#node-target-confidence-chart,
#bar-chart-container,
#chord-diagram-container,
#cell-comm-heatmap-container,
#cell-comm-top-pairs-chart-container,
#cell-specificity-lollipop-container,
#cell-specificity-system-container,
#lr-arc-container,
#lr-bipartite-container {
    overflow: hidden;
    min-width: 0;
    max-width: 100%;
}

#node-ev-source-chart svg,
#node-target-confidence-chart svg,
#bar-chart-container svg,
#chord-diagram-container svg,
#cell-comm-heatmap-container svg,
#cell-comm-top-pairs-chart-container svg,
#cell-specificity-lollipop-container svg,
#cell-specificity-system-container svg,
#lr-arc-container svg,
#lr-bipartite-container svg {
    overflow: visible;
    max-width: 100%;
}

#cell-comm-top-pairs-chart-container {
    min-width: 0;
    overflow-x: hidden;
}

#cell-comm-top-pairs-chart-container svg {
    overflow: hidden;
    display: block;
}

.lr-arc-path {
    cursor: pointer;
    transition: stroke-opacity 0.15s ease, opacity 0.15s ease, stroke-width 0.15s ease;
}

.lr-arc-path:focus-visible {
    outline: none;
    stroke-opacity: 1 !important;
    opacity: 1 !important;
    filter: drop-shadow(0 0 0.35rem rgba(14, 165, 233, 0.5));
}

.lr-arc-path.is-selected {
    stroke-linecap: round;
    filter: drop-shadow(0 0 0.3rem rgba(13, 148, 136, 0.45));
}

.lr-arc-path.is-related {
    stroke-linecap: round;
}

.lr-hover-bridge-badges,
.lr-selected-pair-chip {
    min-height: 1.25rem;
}

.lr-bridge-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.12rem 0.44rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.67rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.lr-bridge-badge--compact {
    font-size: 0.62rem;
    padding: 0.08rem 0.38rem;
}

.lr-bridge-badge--direct {
    background: rgba(59, 130, 246, 0.14);
    color: #1d4ed8;
    border-color: rgba(59, 130, 246, 0.35);
}

.lr-bridge-badge--shared {
    background: rgba(13, 148, 136, 0.14);
    color: #0f766e;
    border-color: rgba(13, 148, 136, 0.34);
}

.lr-bridge-badge--ppi {
    background: rgba(245, 158, 11, 0.16);
    color: #b45309;
    border-color: rgba(245, 158, 11, 0.4);
}

.lr-bridge-badge--other {
    background: rgba(100, 116, 139, 0.14);
    color: #475569;
    border-color: rgba(100, 116, 139, 0.34);
}

.lr-bridge-evidence-list {
    display: grid;
    gap: 0.4rem;
}

.lr-bridge-evidence-item {
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.45rem 0.55rem;
    background: color-mix(in srgb, var(--panel-bg) 88%, var(--body-bg) 12%);
}

.lr-bridge-evidence-title {
    font-weight: 600;
    font-size: 0.78rem;
}

body.dark-mode .lr-bridge-badge--direct {
    background: rgba(96, 165, 250, 0.24);
    color: #bfdbfe;
    border-color: rgba(96, 165, 250, 0.45);
}

body.dark-mode .lr-bridge-badge--shared {
    background: rgba(45, 212, 191, 0.22);
    color: #99f6e4;
    border-color: rgba(45, 212, 191, 0.45);
}

body.dark-mode .lr-bridge-badge--ppi {
    background: rgba(251, 191, 36, 0.22);
    color: #fcd34d;
    border-color: rgba(251, 191, 36, 0.44);
}

body.dark-mode .lr-bridge-badge--other {
    background: rgba(148, 163, 184, 0.2);
    color: #cbd5e1;
    border-color: rgba(148, 163, 184, 0.42);
}

body.dark-mode .lr-bridge-evidence-item {
    background: rgba(15, 23, 42, 0.75);
    border-color: #334155;
}

.compartments-header {
    padding-bottom: 0.5rem; margin-bottom: 0.5rem; border-bottom: 1px solid var(--border-color);
}

.level-high, .level-medium, .level-low, .level-na {
    font-size: 0.75em; font-weight: 600; padding: 0.25em 0.5em;
    border: 1px solid; border-radius: 4px; min-width: 55px; text-align: center;
}
.level-high { color: #065f46; background-color: #d1fae5; border-color: #a7f3d0; }
.level-medium { color: #92400e; background-color: #fef9c3; border-color: #fef08a; }
.level-low { color: #991b1b; background-color: #fee2e2; border-color: #fecaca; }
.level-na { color: #4b5563; background-color: #f3f4f6; border-color: #e5e7eb; }

.source-badge {
    font-size: 0.75em; font-weight: 600; padding: 0.25em 0.5em;
    border: 1px solid; border-radius: 4px;
    color: #1e40af; background-color: #dbeafe; border-color: #bfdbfe;
}

.pubmed-badge, .ev-track-badge {
    font-weight: 500; text-decoration: none; padding: 0.25em 0.5em;
    border-radius: 4px; font-size: 0.8rem; display: inline-block;
}
.pubmed-badge { background-color: #e0e7ff; color: #3730a3; }
.pubmed-badge:hover { background-color: #c7d2fe; color: #312e81; }
.ev-track-badge { background-color: #cffafe; color: #0e7490; }
.ev-track-badge:hover { background-color: #a5f3fc; color: #155e75; }

.evidence-experimental, .evidence-predicted {
    font-size: 0.75em; font-weight: 600; padding: 0.25em 0.5em;
    border: 1px solid; border-radius: 4px;
}
.evidence-experimental { color: #059669; background-color: #d1fae5; border-color: #a7f3d0; }
.evidence-predicted { color: #4b5563; background-color: #f3f4f6; border-color: #e5e7eb; }

.ev-status-badge {
    font-size: 0.8rem; font-weight: 600; padding: 0.35em 0.65em;
    border: 1px solid; display: inline-block; margin-top: 0.5rem;
}
.ev-status-confirmed { color: #065f46; background-color: #d1fae5; border-color: #a7f3d0; }
.ev-status-reported { color: #4b5563; background-color: #f3f4f6; border-color: #e5e7eb; }

.progress-bar.bg-mirna { background-color: var(--mirna-color); color: #fff; }
.progress-bar.bg-gene { background-color: var(--gene-color); color: #fff; }

.localization-summary-view { display: flex; flex-direction: column; gap: 0.25rem; }
.system-summary-item { border: 1px solid var(--border-color); border-radius: var(--border-radius); overflow: hidden; }
.system-summary-header {
    display: grid; grid-template-columns: 1fr 1fr 35px;
    gap: 1rem; align-items: center; padding: 0.5rem 0.75rem;
    cursor: pointer; background-color: var(--panel-bg);
    transition: background-color 0.2s ease-in-out;
}
.system-summary-header:hover { background-color: var(--body-bg); }
.system-summary-header .system-name {
    font-size: 0.85rem; font-weight: 500; white-space: nowrap;
    overflow: hidden; text-overflow: ellipsis;
}
.system-summary-header .progress { background-color: #e9ecef; border-radius: 4px; }
.system-summary-header .progress-bar small { font-weight: 600; }
.system-detail-body {
    padding: 0.25rem 0.5rem 0.5rem; background-color: var(--body-bg);
    border-top: 1px solid var(--border-color);
}

.evidence-table { font-size: 0.85rem; }
.expression-summary .progress { height: 14px; background-color: #e9ecef; }
.expression-summary .bg-success { background-color: var(--gene-color) !important; }
#collective-view-tab .bg-primary { background-color: var(--mirna-color) !important; }

/* ================================================= */
/* ===== NEW STYLES FOR CELL COMM ENHANCEMENTS ===== */
/* ================================================= */
.cell-group-badge {
    font-size: 0.9em;
    font-weight: 500;
    padding: 0.2em 0.4em;
    border-radius: 4px;
    background-color: var(--body-bg);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    white-space: nowrap;
}

.gene-link {
    cursor: pointer;
}
.gene-link:not(.badge):hover {
    text-decoration: underline !important;
}

.ev-corroborated-row {
    background-color: #dcfce7 !important; /* A light green color */
}
body.dark-mode .ev-corroborated-row {
    background-color: #166534 !important; /* A dark green color */
}

.ev-corroborated-row-legend {
    display: inline-block;
    width: 1em;
    height: 1em;
    background-color: #dcfce7;
    border: 1px solid #166534;
}
body.dark-mode .ev-corroborated-row-legend {
    background-color: #166534;
    border: 1px solid #dcfce7;
}


/* ================================================= */
/* ===== NEW: DARK MODE OVERRIDES (FIX) ========== */
/* ================================================= */

/* Main Tabs Container */
body.dark-mode .card-header.bg-light {
    background-color: var(--panel-bg) !important;
}

body.dark-mode .nav-tabs {
    border-bottom-color: var(--border-color);
}
body.dark-mode .nav-tabs .nav-link {
    color: var(--text-muted);
    border-color: transparent;
}
body.dark-mode .nav-tabs .nav-link:hover {
    border-color: var(--border-color);
}
body.dark-mode .nav-tabs .nav-link.active {
    color: var(--text-color);
    background-color: var(--body-bg);
    border-color: var(--border-color);
    border-bottom-color: var(--body-bg);
}

/* Inner Pills (Summary, Localization, etc.) */
body.dark-mode .nav-pills .nav-link {
    color: var(--text-muted);
}
body.dark-mode .nav-pills .nav-link:hover {
    background-color: #374151;
}
body.dark-mode .nav-pills .nav-link.active {
    background-color: var(--primary-color);
    color: #fff;
}

/* Lists (Pathways) */
body.dark-mode .list-group-item {
    background-color: var(--panel-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

/* Source Badges */
body.dark-mode .source-badge {
    color: #93c5fd;
    background-color: #374151;
    border-color: #4b5563;
}

/* Table Styles (EV Evidence & Cell Comm) */
body.dark-mode .table {
    color: var(--text-color);
    --bs-table-border-color: var(--border-color);
    --bs-table-color: var(--text-color);
    --bs-table-striped-bg: rgba(255, 255, 255, 0.03);
}
body.dark-mode .table-hover > tbody > tr:hover {
    --bs-table-hover-bg: rgba(255, 255, 255, 0.05);
}
body.dark-mode .table-light {
    --bs-table-bg: var(--body-bg);
    --bs-table-border-color: var(--border-color);
    color: var(--text-color);
}

/* Custom Scrollbar */
body.dark-mode ::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
body.dark-mode ::-webkit-scrollbar-track {
  background: var(--body-bg);
}
body.dark-mode ::-webkit-scrollbar-thumb {
  background-color: #4b5563;
  border-radius: 6px;
  border: 2px solid var(--body-bg);
}
body.dark-mode ::-webkit-scrollbar-thumb:hover {
  background-color: #6b7280;
}

#cy .hidden {
    display: none;
}

/* Basic styling for the logo images */
#app-logo-sidebar img {
    width: 200px; /* Adjust this value as needed */
    height: auto;
}

/* 2. By default, hide the dark logo and semi logo */
.logo-dark  { display: none; }
.logo-semi  { display: none; }

/* 3. Dark mode — swap light ↔ dark */
body.dark-mode .logo-light { display: none; }
body.dark-mode .logo-dark  { display: block; }

/* 4. Collapsed sidebar — show semi, hide full logos */
body.workspace-sidebar-collapsed .logo-light { display: none; }
body.workspace-sidebar-collapsed .logo-dark  { display: none; }
body.workspace-sidebar-collapsed #app-logo-sidebar .logo-semi  { display: block !important; width: auto !important; height: 70px !important; }

/* Original Font Awesome icon styling (if you want to adjust the color of other icons) */
#app-logo-sidebar .fa-atom {
    color: var(--primary-color);
}

/* --- Styles for PPI Modal --- */
#ppi-modal .modal-content {
    background-color: var(--panel-bg);
    border-color: var(--border-color);
}
#ppi-modal .modal-header {
    background-color: var(--body-bg);
    color: var(--text-color);
    border-bottom-color: var(--border-color);
}
#ppi-modal .modal-body {
    padding: 0;
}
#ppi-modal .btn-close {
    filter: var(--bs-btn-close-white-filter);
}
body.dark-mode #ppi-modal .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Make Bootstrap popovers theme-aware */
.popover {
    background-color: var(--panel-bg);
    border-color: var(--border-color);
}
.popover-header {
    background-color: var(--body-bg);
    color: var(--text-color);
    border-bottom-color: var(--border-color);
}
.popover-body {
    color: var(--text-color);
}
.popover .popover-arrow::before {
    border-top-color: var(--border-color) !important;
}
.popover .popover-arrow::after {
     border-top-color: var(--panel-bg) !important;
}
body.dark-mode .popover .popover-arrow::after {
     border-top-color: var(--body-bg) !important;
}

/* --- START: Styles for On-Graph PPI Expansion --- */

/* The floating action button on a node */
#node-action-button {
    position: absolute;
    z-index: 1001; /* Above Cytoscape canvas */
    border-radius: 50%;
    width: 30px;
    height: 30px;
    padding: 0;
    line-height: 1;
    font-size: 0.9rem;
    box-shadow: var(--shadow-md);
    transform: translate(-50%, -50%); /* Center on cursor */
}

/* Style for newly added PPI-expanded nodes */
#cy node.ppi-expanded {
    opacity: 0.7;
    border-color: #a855f7;
    border-style: dotted;
    border-width: 3px;
}

/* Style for Protein-Protein Interaction Edges from STRING */
#cy edge[source_db="STRING-PPI"] {
    line-color: #a855f7; /* Purple */
    target-arrow-color: #a855f7;
    target-arrow-shape: none; /* PPIs are usually undirected */
    line-style: solid;
    width: mapData(combined_score, 700, 1000, 1, 6); /* Map width to score */
    opacity: 0.6;
}

/* Feedback toast for when no new interactors are found */
.ppi-feedback-toast {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(31, 41, 55, 0.9); /* From dark mode panel bg */
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    z-index: 1002;
    box-shadow: var(--shadow-md);
}
/* --- END: Styles for On-Graph PPI Expansion --- */

/* --- START: Beta Banner Styles --- */
#beta-banner {
    position: fixed;
    bottom: 0;
    left: var(--sidebar-width); /* Aligns with the main content, skipping sidebar */
    right: 0;
    background-color: #ffc107; /* Warning Yellow */
    color: #212529;
    padding: 0.5rem 1.5rem;
    z-index: 2000;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    font-size: 0.9rem;
}

/* Make sure it doesn't overlap nicely on mobile if sidebar collapses (responsive safety) */
@media (max-width: 768px) {
    #beta-banner {
        left: 0;
    }
}
/* --- END: Beta Banner Styles --- */

/* --- START: Ultra-Modern LLM Layer Overrides --- */
:root {
    --primary-color: #0ea5a5;
    --primary-dark: #0f766e;
    --body-bg: #f4f8fb;
    --panel-bg: rgba(255, 255, 255, 0.72);
    --border-color: rgba(148, 163, 184, 0.28);
    --text-color: #111827;
    --text-muted: #475569;
    --text-secondary: #475569;
    --glass-shadow: 0 24px 48px -28px rgba(15, 23, 42, 0.35);
}

body {
    font-family: "Manrope", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at 8% 0%, rgba(14, 165, 165, 0.14), transparent 32%),
        radial-gradient(circle at 85% 8%, rgba(59, 130, 246, 0.14), transparent 34%),
        linear-gradient(180deg, #f8fbff 0%, #eff5fb 100%);
    color: #0f172a;
}

body.dark-mode {
    --body-bg: #111827;
    --text-color: #d1d5db;
    --text-muted: #9ca3af;
    --panel-bg: rgba(31, 41, 55, 0.76);
    --border-color: rgba(75, 85, 99, 0.55);
    background:
        radial-gradient(circle at 8% 0%, rgba(20, 184, 166, 0.2), transparent 34%),
        radial-gradient(circle at 85% 8%, rgba(56, 189, 248, 0.2), transparent 35%),
        linear-gradient(180deg, #0f172a 0%, #111827 100%);
}

body.dark-mode .accordion {
    --bs-accordion-bg: rgba(17, 24, 39, 0.82);
    --bs-accordion-color: var(--text-color);
    --bs-accordion-border-color: var(--border-color);
    --bs-accordion-btn-bg: rgba(31, 41, 55, 0.9);
    --bs-accordion-btn-color: var(--text-color);
    --bs-accordion-active-bg: rgba(15, 23, 42, 0.95);
    --bs-accordion-active-color: #e5e7eb;
}

body.dark-mode .accordion-button::after {
    filter: invert(1) grayscale(100%) brightness(180%);
}

body.dark-mode .accordion-item,
body.dark-mode .accordion-body {
    background-color: rgba(17, 24, 39, 0.82);
    color: var(--text-color);
}

body.dark-mode .accordion .table-borderless,
body.dark-mode .accordion .table-borderless > :not(caption) > * > * {
    background-color: transparent;
    color: var(--text-color);
}

#sidebar,
.search-container,
#results-panel,
.graph-wrapper,
#cy-legend,
.platform-strip,
.capability-card,
.workflow-step {
    backdrop-filter: blur(10px);
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    box-shadow: var(--glass-shadow);
}

.landing-content {
    max-width: 1160px;
    margin: 0 auto;
    animation: fade-in-up 0.5s ease both;
}

.search-container .card-header {
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(90deg, rgba(14, 165, 165, 0.1), rgba(59, 130, 246, 0.08));
}

.prompt-composer {
    border: 1px solid var(--border-color);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.52);
    padding: 1rem;
}

body.dark-mode .prompt-composer {
    background: rgba(31, 41, 55, 0.52);
}

#unified-prompt-input {
    border-radius: 12px;
    font-size: 1rem;
    line-height: 1.5;
}

.composer-chip-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.chip-group-label {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-right: 0.25rem;
}

.chip-btn {
    border: 1px solid rgba(14, 165, 165, 0.3);
    border-radius: 999px;
    padding: 0.35rem 0.75rem;
    background: rgba(255, 255, 255, 0.8);
    font-size: 0.82rem;
    font-weight: 600;
    color: #0f172a;
    transition: all 0.2s ease;
}

.chip-btn:hover {
    border-color: rgba(14, 165, 165, 0.7);
    transform: translateY(-1px);
}

.chip-btn.active {
    background: linear-gradient(135deg, #0891b2, #0ea5a5);
    color: #fff;
    border-color: transparent;
}

body.dark-mode .chip-btn {
    background: rgba(55, 65, 81, 0.8);
    color: #e5e7eb;
}

#unified-analyze-btn {
    border-radius: 12px;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.platform-metrics-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.75rem;
}

.platform-subtitle {
    color: var(--text-muted);
    font-size: 0.88rem;
}

.metric-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.72);
}

body.dark-mode .metric-card {
    background: rgba(17, 24, 39, 0.7);
}

.metric-value {
    font-family: "IBM Plex Mono", monospace;
    font-size: 1.1rem;
    font-weight: 600;
    color: #0f766e;
}

body.dark-mode .metric-value {
    color: #5eead4;
}

.metric-label {
    font-size: 0.74rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-top: 0.2rem;
}

.platform-surface-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.surface-card {
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 0.85rem;
    background:
        linear-gradient(145deg, rgba(14, 165, 165, 0.13), rgba(56, 189, 248, 0.08)),
        rgba(255, 255, 255, 0.82);
}

.surface-title {
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.surface-value {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.98rem;
    color: #0f766e;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.surface-copy {
    font-size: 0.81rem;
    color: var(--text-muted);
    line-height: 1.35;
}

.capability-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
}

.capability-card {
    border-radius: 14px;
    padding: 1rem;
}

.capability-card h6 {
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--text-color);
}

.capability-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin: 0;
}

.workflow-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
}

.workflow-step {
    border-radius: 14px;
    padding: 0.95rem;
    border: 1px solid rgba(14, 165, 165, 0.28);
    background:
        linear-gradient(180deg, rgba(14, 165, 165, 0.12), rgba(56, 189, 248, 0.06)),
        rgba(255, 255, 255, 0.8);
    box-shadow: 0 12px 24px -18px rgba(15, 23, 42, 0.45);
}

.step-index {
    display: inline-block;
    font-family: "IBM Plex Mono", monospace;
    color: #0891b2;
    margin-bottom: 0.4rem;
    font-size: 0.8rem;
    font-weight: 600;
}

.workflow-step h6 {
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text-color);
}

.workflow-step p {
    margin: 0;
    font-size: 0.86rem;
    color: var(--text-muted);
}

body.dark-mode .capability-card h6,
body.dark-mode .workflow-step h6 {
    color: #e5e7eb;
}

body.dark-mode .workflow-step {
    border-color: rgba(56, 189, 248, 0.35);
    background:
        linear-gradient(180deg, rgba(8, 145, 178, 0.22), rgba(15, 23, 42, 0.25)),
        rgba(17, 24, 39, 0.88);
}

.provenance-strip .badge {
    border: 1px solid var(--border-color);
    padding: 0.5rem 0.75rem;
    background: rgba(255, 255, 255, 0.75) !important;
    color: #0f172a !important;
}

.platform-bottom-details {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.platform-detail-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.7rem 0.8rem;
    background: rgba(255, 255, 255, 0.78);
}

.platform-detail-card h6 {
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--text-color);
}

body.dark-mode .provenance-strip .badge {
    background: rgba(31, 41, 55, 0.8) !important;
    color: #e5e7eb !important;
}

body.dark-mode .surface-card {
    background:
        linear-gradient(145deg, rgba(8, 145, 178, 0.23), rgba(15, 23, 42, 0.2)),
        rgba(15, 23, 42, 0.84);
}

body.dark-mode .surface-value {
    color: #5eead4;
}

body.dark-mode .platform-detail-card {
    background: rgba(15, 23, 42, 0.78);
}

body.dark-mode .platform-detail-card h6 {
    color: #e2e8f0;
}

#main-tabs .nav-link {
    border-radius: 10px;
}

#main-tabs .nav-link.active {
    background: linear-gradient(135deg, #0891b2, #0ea5a5);
    color: #fff;
    border-color: transparent;
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1200px) {
    .platform-metrics-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .platform-surface-grid,
    .platform-bottom-details {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 992px) {
    .capability-grid,
    .workflow-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .platform-metrics-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .platform-metrics-grid,
    .platform-surface-grid,
    .platform-bottom-details,
    .capability-grid,
    .workflow-strip {
        grid-template-columns: 1fr;
    }
}
/* --- END: Ultra-Modern LLM Layer Overrides --- */

/* --- START: High-Contrast Dark Mode Consistency --- */
body.dark-mode {
    --body-bg: #111827;
    --text-color: #d1d5db;
    --text-muted: #9ca3af;
    --panel-bg: rgba(31, 41, 55, 0.76);
    --border-color: rgba(75, 85, 99, 0.55);
}

body.dark-mode #main-tabs .nav-link,
body.dark-mode #details-pills-tabs .nav-link {
    color: #cbd5e1;
    border-color: transparent;
}

body.dark-mode #main-tabs .nav-link:hover,
body.dark-mode #details-pills-tabs .nav-link:hover {
    color: #e5e7eb;
    background-color: rgba(30, 41, 59, 0.78);
    border-color: rgba(56, 189, 248, 0.28);
}

body.dark-mode #main-tabs .nav-link.active,
body.dark-mode #details-pills-tabs .nav-link.active {
    color: #ffffff;
    background: linear-gradient(135deg, #0ea5a5, #0284c7);
    border-color: rgba(45, 212, 191, 0.6);
    box-shadow: inset 0 0 0 1px rgba(125, 211, 252, 0.35);
}

body.dark-mode .table-responsive {
    background-color: rgba(15, 23, 42, 0.64);
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

body.dark-mode .table,
body.dark-mode .analysis-table {
    --bs-table-bg: rgba(15, 23, 42, 0.88);
    --bs-table-color: #d1d5db;
    --bs-table-border-color: rgba(75, 85, 99, 0.55);
    --bs-table-striped-bg: rgba(30, 41, 59, 0.78);
    --bs-table-hover-bg: rgba(51, 65, 85, 0.82);
    color: #d1d5db;
}

body.dark-mode .table > :not(caption) > * > * {
    background-color: transparent;
    color: #d1d5db;
}

body.dark-mode .table-light,
body.dark-mode .table-light > th,
body.dark-mode .table-light > td,
body.dark-mode .table .table-light {
    --bs-table-bg: rgba(30, 41, 59, 0.95);
    --bs-table-color: #f1f5f9;
    --bs-table-border-color: rgba(75, 85, 99, 0.65);
    color: #f1f5f9;
}

body.dark-mode .table-borderless,
body.dark-mode .table-borderless > :not(caption) > * > * {
    background-color: transparent !important;
    color: #d1d5db;
}

body.dark-mode .sticky-header th,
body.dark-mode thead.table-light th {
    background-color: rgba(30, 41, 59, 0.95) !important;
    color: #f1f5f9 !important;
    border-color: rgba(75, 85, 99, 0.65) !important;
}

body.dark-mode .accordion {
    --bs-accordion-bg: rgba(15, 23, 42, 0.88);
    --bs-accordion-color: #d1d5db;
    --bs-accordion-border-color: rgba(75, 85, 99, 0.55);
    --bs-accordion-btn-bg: rgba(30, 41, 59, 0.9);
    --bs-accordion-btn-color: #e5e7eb;
    --bs-accordion-active-bg: rgba(15, 23, 42, 0.98);
    --bs-accordion-active-color: #f8fafc;
}

body.dark-mode .accordion-item,
body.dark-mode .accordion-button,
body.dark-mode .accordion-body {
    background-color: rgba(15, 23, 42, 0.88);
    color: #d1d5db;
}

body.dark-mode .accordion-button::after {
    filter: invert(1) grayscale(100%) brightness(190%);
}

body.dark-mode #export-controls-container .dropdown-menu {
    background-color: rgba(15, 23, 42, 0.98);
    border-color: rgba(75, 85, 99, 0.65);
}

body.dark-mode #export-controls-container .dropdown-item {
    color: #e5e7eb;
}

body.dark-mode #export-controls-container .dropdown-item:hover,
body.dark-mode #export-controls-container .dropdown-item:focus {
    background-color: rgba(30, 41, 59, 0.95);
    color: #ffffff;
}

body.dark-mode #export-controls-container .dropdown-divider {
    border-top-color: rgba(75, 85, 99, 0.6);
}
/* --- END: High-Contrast Dark Mode Consistency --- */

/* --- START: Graph Export Viewer --- */
.graph-export-viewer {
    height: calc(100vh - 210px);
    min-height: 72vh;
    max-height: 84vh;
    width: 100%;
    overflow: auto;
    background: #ffffff;
    padding: 0.35rem 0.45rem;
    display: block;
    text-align: left;
}

.graph-export-viewer.viewer-centered {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.graph-export-viewer.viewer-scrollable {
    display: block;
    text-align: left;
}

.graph-export-viewer .graph-viewer-svg-wrap {
    display: block;
    width: max-content;
    min-width: 100%;
    transition: transform 0.15s ease;
    transform-origin: top left;
}

.graph-export-viewer.viewer-scrollable .graph-viewer-svg-wrap {
    display: block;
    min-width: 100%;
}

.graph-export-viewer .graph-viewer-single-wrap {
    min-width: 0;
}

.graph-export-viewer .graph-viewer-multi-wrap {
    width: max-content;
    min-width: 100%;
}

.graph-export-viewer.viewer-scrollable .graph-viewer-svg-wrap svg {
    display: block;
    margin: 0 auto 0.75rem;
    max-width: none;
    width: auto;
    height: auto;
}

#graph-export-modal .modal-dialog {
    max-width: 96vw;
    width: 96vw;
}

#graph-export-modal .modal-body {
    max-height: calc(100vh - 130px);
}

body.dark-mode .graph-export-viewer {
    background: #0f172a;
    border-color: rgba(75, 85, 99, 0.65) !important;
}
/* --- END: Graph Export Viewer --- */

/* --- START: Dark Mode Component Fixes --- */
body.dark-mode .card.bg-light {
    background-color: rgba(15, 23, 42, 0.9) !important;
    border-color: rgba(75, 85, 99, 0.65) !important;
    color: var(--text-color);
}

body.dark-mode .card.bg-light .card-title,
body.dark-mode .card.bg-light .card-subtitle,
body.dark-mode .card.bg-light p,
body.dark-mode .card.bg-light strong {
    color: var(--text-color) !important;
}

body.dark-mode .input-group-text {
    background-color: rgba(30, 41, 59, 0.95);
    color: #e5e7eb;
    border-color: rgba(75, 85, 99, 0.65);
}

body.dark-mode .btn-outline-secondary {
    color: #e5e7eb;
    border-color: rgba(100, 116, 139, 0.8);
}

body.dark-mode .btn-outline-secondary:hover {
    color: #ffffff;
    background-color: rgba(51, 65, 85, 0.9);
    border-color: rgba(125, 211, 252, 0.6);
}

body.dark-mode .graph-open-btn {
    color: #e2e8f0;
    border-color: rgba(100, 116, 139, 0.8);
    background-color: rgba(15, 23, 42, 0.7);
}

body.dark-mode .graph-open-btn:hover {
    color: #ffffff;
    background-color: rgba(30, 41, 59, 0.95);
    border-color: rgba(125, 211, 252, 0.7);
}

body.dark-mode .chip-btn.direction-chip {
    background: rgba(30, 41, 59, 0.95);
    color: #d1d5db;
    border-color: rgba(75, 85, 99, 0.9);
}

body.dark-mode .chip-btn.direction-chip.active {
    background: linear-gradient(135deg, #22d3ee, #0ea5a5);
    color: #ffffff;
    border-color: rgba(103, 232, 249, 0.95);
    box-shadow: 0 0 0 2px rgba(34, 211, 238, 0.35);
}
/* --- END: Dark Mode Component Fixes --- */

/* --- START: EV Summary Card --- */
.ev-summary-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.9rem;
    background: rgba(14, 165, 165, 0.06);
    margin-bottom: 0.9rem;
}
.ev-summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.55rem;
}
.ev-summary-title {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 700;
}
.ev-summary-subtitle {
    color: var(--text-muted);
    font-size: 0.78rem;
}
.ev-summary-tags {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.45rem;
}
.ev-info-tag {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.45rem 0.55rem;
    background: var(--panel-bg);
}
.ev-info-tag .tag-label {
    font-size: 0.74rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.ev-info-tag .tag-value {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
}
.ev-info-tag .tag-help {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.25;
}
.ev-info-tag.is-present {
    border-color: rgba(16, 185, 129, 0.6);
    background: rgba(16, 185, 129, 0.14);
}
body.dark-mode .ev-summary-card {
    background: rgba(15, 23, 42, 0.82);
}
body.dark-mode .ev-info-tag {
    background: rgba(30, 41, 59, 0.8);
}
body.dark-mode .ev-info-tag.is-present {
    background: rgba(20, 184, 166, 0.18);
    border-color: rgba(45, 212, 191, 0.5);
}
/* --- END: EV Summary Card --- */

/* --- START: Modal Theme Unification --- */
#feedback-modal .modal-content,
#system-details-modal .modal-content,
#graph-export-modal .modal-content,
#ppi-modal .modal-content {
    background-color: var(--panel-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}
#feedback-modal .modal-header,
#system-details-modal .modal-header,
#graph-export-modal .modal-header,
#ppi-modal .modal-header {
    border-bottom-color: var(--border-color);
    background: rgba(148, 163, 184, 0.1);
}
#feedback-modal .modal-footer,
#graph-export-modal .modal-footer {
    border-top-color: var(--border-color);
}
body.dark-mode #feedback-modal .btn-close,
body.dark-mode #system-details-modal .btn-close,
body.dark-mode #graph-export-modal .btn-close,
body.dark-mode #ppi-modal .btn-close {
    filter: invert(1) grayscale(100%) brightness(185%);
}
/* --- END: Modal Theme Unification --- */

/* --- START: Graph Viewer Centering --- */
.graph-export-viewer svg {
    margin: 0;
    font-family: "IBM Plex Mono", "Manrope", sans-serif;
    overflow: visible;
}
body.dark-mode .graph-export-viewer svg text {
    fill: #e5e7eb !important;
}
body:not(.dark-mode) .graph-export-viewer svg text {
    fill: #0f172a !important;
}
/* --- END: Graph Viewer Centering --- */

/* --- START: Mobile Shell --- */
#mobile-sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    z-index: 1025;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}
#mobile-sidebar-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}
#mobile-bottom-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1035;
    display: none;
    justify-content: space-around;
    gap: 0.25rem;
    border-top: 1px solid var(--border-color);
    background: var(--panel-bg);
    backdrop-filter: blur(10px);
    padding: 0.45rem 0.4rem calc(0.5rem + env(safe-area-inset-bottom));
}
.mobile-action-btn {
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-color);
    border-radius: 10px;
    padding: 0.35rem 0.45rem;
    min-width: 68px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.18rem;
    font-size: 0.72rem;
}

@media (max-width: 991.98px) {
    body.mobile-nav-open {
        overflow: hidden;
    }
    #sidebar {
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        z-index: 1030;
    }
    body.mobile-nav-open #sidebar {
        transform: translateX(0);
    }
    #main-content-wrapper {
        margin-left: 0 !important;
    }
    #beta-banner {
        left: 0;
        bottom: 62px;
    }
    #mobile-bottom-bar {
        display: flex;
    }
    .workspace-layout-presets {
        display: none !important;
    }
    main.container-fluid {
        padding-bottom: 76px;
    }
    body.view-app main.container-fluid {
        height: auto;
        overflow: visible;
        padding-bottom: 76px;
    }
    .main-view-container {
        display: flex;
        flex-direction: column;
        height: auto;
        grid-template-columns: none !important;
        grid-template-rows: none !important;
        grid-template-areas: none !important;
    }
    #left-panel-col,
    #right-panel-col,
    #chat-panel-col {
        width: 100%;
        flex: 1 1 auto;
        min-width: 0;
        max-width: none;
    }
    #resizer,
    #resizer-chat {
        display: none !important;
    }
    #cy {
        height: 58vh;
    }
    #app-view.mobile-panel-active-analysis #left-panel-col {
        display: flex;
    }
    #app-view.mobile-panel-active-analysis #right-panel-col,
    #app-view.mobile-panel-active-analysis #chat-panel-col {
        display: none;
    }
    #app-view.mobile-panel-active-graph #right-panel-col {
        display: flex;
    }
    #app-view.mobile-panel-active-graph #left-panel-col,
    #app-view.mobile-panel-active-graph #chat-panel-col {
        display: none;
    }
    #app-view.mobile-panel-active-chat #chat-panel-col {
        display: flex;
    }
    #app-view.mobile-panel-active-chat #left-panel-col,
    #app-view.mobile-panel-active-chat #right-panel-col {
        display: none;
    }
}
/* --- END: Mobile Shell --- */

/* --- START: History Folders --- */
.history-folder-controls {
    margin-bottom: 0.6rem;
}

#history-folder-list .history-folder-item {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0.4rem;
    background: transparent;
    border: 1px dashed transparent;
}

.history-folder-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
}

#history-folder-list .history-folder-item.is-drop-target {
    border-color: var(--primary-color);
    background: rgba(14, 165, 165, 0.1);
}

.history-folder-name {
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: 0.84rem;
}

.history-folder-dot {
    display: inline-block;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    margin-right: 0.35rem;
}

.history-folder-actions {
    display: inline-flex;
    gap: 0.25rem;
}

.history-folder-meta {
    font-size: 0.72rem;
    color: var(--text-muted);
}

.history-folder-latest {
    width: 100%;
    text-align: left;
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: 0.76rem;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.history-recent-title {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.6rem;
}

#history-recent-list .history-recent-item {
    cursor: pointer;
    font-size: 0.78rem;
    padding-top: 0.35rem;
    padding-bottom: 0.35rem;
}

#history-recent-list .history-recent-item:hover {
    background: rgba(14, 165, 165, 0.08);
}

.history-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.4rem;
}

.history-item-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: 0.12rem;
}

.history-folder-tag {
    display: inline-block;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.history-item-actions .btn {
    padding: 0.15rem 0.3rem;
}
/* --- END: History Folders --- */

/* --- START: Docs View --- */
#docs-view {
    margin-top: 0.5rem;
}

.docs-layout {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr) 280px;
    gap: 0.9rem;
    align-items: start;
}

.docs-sidebar,
.docs-content,
.docs-glossary,
.docs-faq-section {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--panel-bg);
}

.docs-sidebar {
    position: sticky;
    top: 0.75rem;
    max-height: calc(100vh - 110px);
    overflow: auto;
}

.docs-glossary {
    position: sticky;
    top: 0.75rem;
    max-height: calc(100vh - 110px);
    overflow: auto;
}

.docs-toc-item.active {
    background: linear-gradient(135deg, #0891b2, #0ea5a5);
    color: #ffffff;
    border-color: transparent;
}

.docs-toc-icon {
    width: 1rem;
    text-align: center;
}

.docs-article h1,
.docs-article h2,
.docs-article h3,
.docs-article h4 {
    scroll-margin-top: 80px;
}

.docs-article h1 {
    font-size: 1.45rem;
    margin-bottom: 0.8rem;
    letter-spacing: -0.01em;
}

.docs-article h2 {
    font-size: 1.15rem;
    margin-top: 1.2rem;
    margin-bottom: 0.55rem;
}

.docs-article h3 {
    font-size: 1rem;
    margin-top: 1rem;
    margin-bottom: 0.4rem;
    color: var(--text-muted);
}

.docs-article p,
.docs-article li {
    line-height: 1.55;
}

.docs-article ul,
.docs-article ol {
    padding-left: 1.15rem;
}

.docs-article table {
    width: 100%;
    border-collapse: collapse;
    margin: 0.9rem 0 1rem;
    font-size: 0.9rem;
}

.docs-article th,
.docs-article td {
    border: 1px solid var(--border-color);
    padding: 0.45rem 0.55rem;
    vertical-align: top;
}

.docs-article th {
    background: rgba(14, 165, 165, 0.1);
    font-weight: 700;
}

.docs-article a {
    color: #0e7490;
    text-decoration: underline;
}

.docs-article code,
.docs-article pre {
    font-family: "IBM Plex Mono", monospace;
}

.docs-article pre {
    padding: 0.65rem;
    border-radius: 8px;
    background: rgba(148, 163, 184, 0.14);
    overflow: auto;
}

.docs-article blockquote {
    margin: 0.8rem 0;
    padding: 0.6rem 0.8rem;
    border-left: 3px solid #0ea5a5;
    background: rgba(14, 165, 165, 0.08);
    border-radius: 8px;
}

.docs-term-highlight {
    background: rgba(250, 204, 21, 0.38);
    color: inherit;
    padding: 0 0.15rem;
}

.docs-glossary-list {
    max-height: calc(100vh - 220px);
    overflow: auto;
}

.docs-faq .accordion-button {
    font-weight: 600;
}

.docs-faq-chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.docs-faq-chip-row .btn {
    border-radius: 999px;
    font-size: 0.74rem;
    padding: 0.2rem 0.55rem;
}

.docs-faq-chip-row .btn.active {
    background: linear-gradient(135deg, #0891b2, #0ea5a5);
    border-color: transparent;
    color: #fff;
}

.docs-faq-category-title {
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.docs-faq .badge {
    font-size: 0.68rem;
}

body.dark-mode .docs-sidebar,
body.dark-mode .docs-content,
body.dark-mode .docs-glossary,
body.dark-mode .docs-faq-section {
    background: rgba(15, 23, 42, 0.84);
    border-color: rgba(75, 85, 99, 0.6);
}

body.dark-mode .history-folder-name {
    color: #d1d5db;
}

body.dark-mode .history-folder-latest {
    color: #cbd5e1;
}

body.dark-mode .docs-article pre {
    background: rgba(30, 41, 59, 0.9);
}

body.dark-mode .docs-article table th,
body.dark-mode .docs-article table td {
    border-color: rgba(100, 116, 139, 0.65);
}

body.dark-mode .docs-article th {
    background: rgba(14, 165, 165, 0.22);
    color: #e2e8f0;
}

body.dark-mode .docs-article a {
    color: #22d3ee;
}

body.dark-mode .docs-faq .accordion-item,
body.dark-mode .docs-faq .accordion-button,
body.dark-mode .docs-faq .accordion-body {
    background: rgba(15, 23, 42, 0.92);
    color: #d1d5db;
}

body.dark-mode .docs-faq .accordion-button:not(.collapsed) {
    background: rgba(8, 145, 178, 0.24);
    color: #e2f7fb;
}

@media (max-width: 991.98px) {
    #right-panel-overlay-stack {
        top: auto;
        left: 0.65rem;
        right: 0.65rem;
        bottom: 0.65rem;
        max-width: none;
    }
    .graph-overlay-toggle {
        width: 100%;
        justify-content: center;
    }
    .graph-overlay-panel {
        max-height: 42vh;
    }
    .ppi-tree-panel {
        width: 100%;
    }
}

@media (max-width: 1199.98px) {
    .docs-layout {
        grid-template-columns: 220px minmax(0, 1fr);
    }
    .docs-glossary {
        grid-column: 1 / -1;
        position: static;
        max-height: none;
    }
}

@media (max-width: 991.98px) {
    .docs-layout {
        grid-template-columns: 1fr;
    }
    .docs-sidebar {
        position: static;
        max-height: none;
    }
    #docs-toc {
        display: none;
    }
}
/* --- END: Docs View --- */

.info-icon-btn {
    color: var(--text-muted);
    line-height: 1;
}

.info-icon-btn:hover,
.info-icon-btn:focus {
    color: var(--primary-color);
}

/* ── Phase 1: Query State Strip ──────────────────────────────────────────── */
.query-state-strip {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0.4rem 1.5rem;
    background-color: var(--panel-bg);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.75rem;
    /* Full-bleed inside #main-content-wrapper — negate Bootstrap container gutters */
    margin-left: -12px;
    margin-right: -12px;
}

body.view-app .query-state-strip {
    margin-left: 0;
    margin-right: 0;
}

.qss-left,
.qss-right {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
    min-width: 0;
}

.qss-left {
    flex: 1 1 420px;
}

.qss-right {
    margin-left: auto;
}

.qss-new-search-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    padding: 0.28rem 0.68rem;
    background: rgba(255, 255, 255, 0.72);
    color: var(--text-color);
    font-size: 0.72rem;
    font-weight: 700;
}

body.dark-mode .qss-new-search-btn {
    background: rgba(31, 41, 55, 0.72);
}

.qss-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.18rem 0.55rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.7rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.qss-mode {
    background-color: var(--primary-light);
    color: var(--primary-dark);
}

.qss-mode--system {
    background-color: #dbeafe;
    color: #1d4ed8;
}

.qss-mode--single {
    background-color: #dcfce7;
    color: #15803d;
}

.qss-direction {
    background-color: #f3f4f6;
    color: var(--secondary-color);
}

.qss-topn {
    background-color: #fef3c7;
    color: #92400e;
}

.qss-sep {
    color: var(--border-color);
    font-size: 0.8rem;
}

.qss-seeds {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.qss-seed-chip {
    display: inline-block;
    padding: 0.12rem 0.45rem;
    background-color: var(--body-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    color: var(--text-color);
}

.qss-counts {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

/* Light-mode contrast hardening for tiny labels/chips */
body:not(.dark-mode) .qss-new-search-btn {
    background: #ffffff;
    border-color: #cbd5e1;
    color: #1f2937;
}

body:not(.dark-mode) .qss-seed-chip {
    background-color: #ffffff;
    border-color: #cbd5e1;
    color: #0f172a;
}

body:not(.dark-mode) .evd3x-agent-session-banner span,
body:not(.dark-mode) .evd3x-agent-trace,
body:not(.dark-mode) .evd3x-chat-status,
body:not(.dark-mode) .evd3x-agent-explanation-body,
body:not(.dark-mode) .platform-subtitle,
body:not(.dark-mode) .history-recent-title,
body:not(.dark-mode) .analysis-workspace-header__meta {
    color: #475569 !important;
}

/* --- START: Mobile Friendliness Pass --- */
@media (max-width: 991.98px) {
    #sidebar {
        height: calc(var(--app-vh, 1vh) * 100);
        padding-top: calc(0.9rem + env(safe-area-inset-top));
        padding-bottom: calc(0.9rem + env(safe-area-inset-bottom));
    }

    #history-container {
        padding-bottom: calc(var(--mobile-bottom-bar-h, 0px) + 1rem);
    }

    .app-header {
        position: sticky;
        top: 0;
        z-index: 1020;
        padding: calc(0.7rem + env(safe-area-inset-top)) 0.9rem 0.75rem;
        backdrop-filter: blur(12px);
    }

    .app-header-inner {
        align-items: flex-start;
        gap: 0.75rem;
    }

    #header-title.editable-header {
        font-size: clamp(1.1rem, 4.8vw, 1.45rem);
        line-height: 1.15;
        padding-left: 0;
        min-width: 0;
    }

    .header-actions {
        gap: 0.35rem;
        max-width: none;
    }

    .header-action-btn,
    .workspace-layout-presets .btn,
    .app-version-badge,
    .header-quick-actions .qss-action-menu-btn,
    .beta-warning-pill {
        min-height: 2.35rem;
    }

    .workspace-layout-presets {
        display: none !important;
    }

    .figure-mode-label,
    .app-version-badge__tag,
    .beta-warning-pill__text {
        display: none;
    }

    main.container-fluid {
        padding-top: 1rem;
        padding-bottom: calc(var(--mobile-bottom-bar-h, 0px) + 1rem);
    }

    body.view-app main.container-fluid {
        height: calc(calc(var(--app-vh, 1vh) * 100) - var(--header-h, 60px));
        padding-bottom: calc(var(--mobile-bottom-bar-h, 0px) + 0.35rem);
        min-height: calc(calc(var(--app-vh, 1vh) * 100) - var(--header-h, 60px));
        overflow: hidden;
    }

    body.view-app #main-content-wrapper {
        height: calc(var(--app-vh, 1vh) * 100);
        overflow: hidden;
    }

    #landing-view {
        padding-bottom: calc(var(--mobile-bottom-bar-h, 0px) + 1rem);
    }

    .landing-content {
        max-width: none;
        margin: 0 auto;
        padding: 0 0.15rem 0.5rem;
    }

    #landing-logo {
        max-width: min(220px, 62vw);
        height: auto;
    }

    .landing-content h1 {
        font-size: clamp(2rem, 7vw, 2.9rem);
        line-height: 1.04;
        text-wrap: balance;
    }

    .landing-content .lead {
        font-size: 1rem;
        line-height: 1.5;
        padding: 0 0.15rem;
    }

    .search-container {
        margin-top: 1.4rem;
    }

    .search-container .card-body,
    .platform-strip .card-body {
        padding: 0.9rem;
    }

    .prompt-composer {
        padding: 0.85rem;
        border-radius: 16px;
    }

    #unified-prompt-input {
        min-height: 120px;
    }

    .composer-chip-row {
        align-items: flex-start;
    }

    .chip-group-label {
        flex: 0 0 100%;
        margin-right: 0;
    }

    .chip-btn {
        max-width: 100%;
        white-space: normal;
        text-align: left;
    }

    #parse-preview {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    #parse-preview .parse-preview-right {
        align-self: flex-start;
    }

    .query-state-strip {
        position: sticky;
        top: 0;
        z-index: 98;
        gap: 0.5rem;
        padding: 0.55rem 0.8rem;
    }

    .qss-left,
    .qss-right {
        width: 100%;
    }

    .qss-right {
        justify-content: space-between;
        padding-top: 0.35rem;
        border-top: 1px solid var(--border-color);
    }

    .qss-seeds {
        max-width: 100%;
    }

    .qss-seed-chip {
        max-width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .mobile-panel-switcher {
        top: 0;
        z-index: 99;
        margin-bottom: 0.7rem;
        padding: 0.15rem 0 0.1rem;
        background: linear-gradient(180deg, var(--body-bg) 0%, color-mix(in srgb, var(--body-bg) 92%, transparent) 100%);
    }

    .mobile-panel-switcher .btn {
        min-height: 2.5rem;
        font-weight: 700;
    }

    #app-view {
        min-height: calc(calc(var(--app-vh, 1vh) * 100) - var(--header-h, 60px));
    }

    .main-view-container {
        gap: 0.75rem;
        height: calc(calc(var(--app-vh, 1vh) * 100) - var(--header-h, 60px) - var(--mobile-panel-switcher-h, 0px) - var(--mobile-bottom-bar-h, 0px) - 1rem);
        min-height: calc(calc(var(--app-vh, 1vh) * 100) - var(--header-h, 60px) - var(--mobile-panel-switcher-h, 0px) - var(--mobile-bottom-bar-h, 0px) - 1rem);
        overflow: hidden;
    }

    #left-panel-col,
    #right-panel-col,
    #chat-panel-col,
    #results-panel,
    #chat-panel,
    .graph-wrapper {
        min-height: calc(calc(var(--app-vh, 1vh) * 100) - var(--header-h, 60px) - var(--mobile-panel-switcher-h, 0px) - var(--mobile-bottom-bar-h, 0px) - 1.2rem);
    }

    #results-panel,
    #chat-panel {
        height: calc(calc(var(--app-vh, 1vh) * 100) - var(--header-h, 60px) - var(--mobile-panel-switcher-h, 0px) - var(--mobile-bottom-bar-h, 0px) - 1.2rem);
    }

    .analysis-workspace-header__title {
        font-size: 1.05rem;
    }

    .analysis-workspace-header__meta {
        font-size: 0.82rem;
        line-height: 1.4;
    }

    #results-panel .card-header,
    #chat-panel .card-header {
        padding: 0.75rem 0.85rem;
    }

    #results-panel .card-body,
    #chat-panel .card-body {
        padding: 0.75rem;
    }

    #chat-panel .card-body {
        padding: 0;
    }

    .analysis-workspace-nav {
        position: sticky;
        top: 0;
        z-index: 6;
        background: var(--panel-bg);
        padding-bottom: 0.35rem;
    }

    .analysis-workspace-layer-controls,
    .analysis-workspace-section-controls,
    .lens-filter-strip,
    .tab-export-actions {
        flex-wrap: wrap;
    }

    .lens-filter-strip {
        align-items: stretch;
        gap: 0.75rem;
    }

    .graph-wrapper {
        border-radius: 14px;
        overflow: hidden;
    }

    #cy {
        height: clamp(360px, 58vh, 70vh);
        min-height: 360px;
    }

    #cy-controls {
        top: 0.75rem;
        right: 0.75rem;
        gap: 0.35rem;
    }

    #cy-controls .btn,
    .cy-layout-btn {
        width: 2.6rem;
        height: 2.6rem;
    }

    .graph-overlay-panel {
        width: 100%;
        max-height: min(52vh, 460px);
    }

    .ppi-tree-panel {
        width: 100%;
    }

    .evd3x-agent-presets {
        padding: 0.55rem;
        gap: 0.3rem;
    }

    .evd3x-agent-preset-btn {
        min-height: 2rem;
    }

    .evd3x-agent-messages {
        padding: 0.55rem;
        gap: 0.55rem;
    }

    .evd3x-agent-msg {
        max-width: 100%;
        font-size: 0.82rem;
        line-height: 1.5;
    }

    .evd3x-agent-input-wrap {
        position: sticky;
        bottom: 0;
        background: var(--panel-bg);
        padding: 0.55rem calc(0.55rem + env(safe-area-inset-right)) calc(0.55rem + env(safe-area-inset-bottom)) calc(0.55rem + env(safe-area-inset-left));
    }

    .evd3x-agent-input {
        font-size: 0.9rem;
        max-height: 132px;
    }

    #beta-banner {
        left: 0.65rem;
        right: 0.65rem;
        bottom: calc(var(--mobile-bottom-bar-h, 0px) + 0.35rem);
    }
}

@media (max-width: 767.98px) {
    .app-header {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .header-actions {
        max-width: none;
    }

    .app-version-badge__ver,
    .beta-warning-pill__text,
    #header-theme-btn {
        display: none;
    }

    .query-state-strip {
        font-size: 0.72rem;
    }

    .search-container .card-body,
    .platform-strip .card-body {
        padding: 0.8rem;
    }

    .analysis-workspace-header__meta {
        display: none;
    }

    .graph-overlay-panel {
        border-radius: 12px;
        padding: 0.55rem 0.6rem;
    }
}

@media (max-width: 575.98px) {
    .landing-content h1 {
        font-size: clamp(1.85rem, 9vw, 2.35rem);
    }

    .landing-content .lead {
        font-size: 0.95rem;
    }

    #header-title.editable-header {
        font-size: 1rem;
    }

    .header-actions {
        max-width: none;
    }

    .app-version-badge,
    #header-export-dropdown {
        display: none;
    }

    .mobile-action-btn {
        min-width: 58px;
        font-size: 0.68rem;
    }

    .mobile-panel-switcher .btn {
        font-size: 0.78rem;
        padding-left: 0.35rem;
        padding-right: 0.35rem;
    }

    #cy {
        min-height: 320px;
    }
}
/* --- END: Mobile Friendliness Pass --- */

/* ── Phase 1: Right Context Drawer scaffold ───────────────────────────────── */
.right-context-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 320px;
    height: 100vh;
    background-color: var(--panel-bg);
    border-left: 1px solid var(--border-color);
    z-index: 1025;
    display: flex;
    flex-direction: column;
    box-shadow: -2px 0 8px rgba(0,0,0,0.08);
    transition: transform 0.25s ease;
}

.right-context-drawer.d-none {
    /* Hidden in Phase 1 — will be .d-none toggled off in Phase 2 */
}

.rcd-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 0.85rem;
}

.rcd-body {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem 1rem;
}

/* Dark mode overrides */
body.dark-mode .qss-mode--single { background-color: #14532d; color: #86efac; }
body.dark-mode .qss-mode--system { background-color: #1e3a8a; color: #93c5fd; }
body.dark-mode .qss-direction { background-color: #374151; color: #d1d5db; }
body.dark-mode .qss-topn { background-color: #451a03; color: #fcd34d; }
body.dark-mode .qss-seed-chip { background-color: #1f2937; border-color: #374151; color: #d1d5db; }