:root {
            --bg-dark: #090a16;
            --glass-bg: rgba(13, 17, 39, 0.65);
            --glass-border: rgba(255, 255, 255, 0.08);
            --text-primary: #f3f4f6;
            --text-secondary: #9ca3af;
            --color-arxiv: #3b82f6; /* Blue */
            --color-github: #d946ef; /* Magenta/Purple */
            --color-idea: #f59e0b; /* Amber */
            --color-sandbox: #ef4444; /* Neon Red */
            --color-new: #f97316; /* Neon Orange */
            --neon-glow-blue: 0 0 15px rgba(59, 130, 246, 0.6);
            --neon-glow-purple: 0 0 15px rgba(217, 70, 239, 0.6);
            --neon-glow-red: 0 0 15px rgba(239, 68, 68, 0.6);
            --neon-glow-gold: 0 0 15px rgba(245, 158, 11, 0.6);
            --neon-glow-orange: 0 0 15px rgba(249, 115, 22, 0.6);
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html, body {
            height: 100vh;
            max-height: 100vh;
            overflow: hidden;
        }

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--bg-dark);
            color: var(--text-primary);
            display: flex;
            flex-direction: column;
            background-image: 
                radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(217, 70, 239, 0.15) 0%, transparent 40%);
        }

        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.25rem 2rem;
            border-bottom: 1px solid var(--glass-border);
            background: rgba(9, 10, 22, 0.8);
            backdrop-filter: blur(8px);
            z-index: 10;
        }

        .logo {
            font-family: 'Outfit', sans-serif;
            font-weight: 800;
            font-size: 1.75rem;
            background: linear-gradient(135deg, #60a5fa, #d946ef);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .logo span {
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 1px;
            color: #d946ef;
            text-transform: uppercase;
            border: 1px solid rgba(217, 70, 239, 0.4);
            padding: 2px 6px;
            border-radius: 4px;
            text-shadow: 0 0 10px rgba(217, 70, 239, 0.3);
        }

        .header-actions {
            display: flex;
            gap: 1rem;
            align-items: center;
        }

        .btn {
            background: linear-gradient(135deg, #2563eb, #7c3aed);
            color: #fff;
            border: none;
            padding: 0.6rem 1.2rem;
            border-radius: 8px;
            font-weight: 600;
            font-family: 'Inter', sans-serif;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
        }

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
            background: linear-gradient(135deg, #3b82f6, #8b5cf6);
        }
        
        .input-green {
            border: 1px solid rgba(16, 185, 129, 0.4) !important;
        }
        .input-green:focus {
            border-color: #10b981 !important;
            box-shadow: 0 0 10px rgba(16, 185, 129, 0.3) !important;
        }
        
        .btn-green {
            background: linear-gradient(135deg, #059669, #10b981) !important;
            box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3) !important;
            color: #fff;
            border: none;
            padding: 0.6rem 1.2rem;
            border-radius: 8px;
            font-weight: 600;
            font-family: 'Inter', sans-serif;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .btn-green:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5) !important;
            background: linear-gradient(135deg, #10b981, #34d399) !important;
        }

        .btn-secondary {
            background: transparent;
            border: 1px solid var(--glass-border);
            color: var(--text-primary);
            box-shadow: none;
        }
        
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(255, 255, 255, 0.2);
            box-shadow: none;
            transform: none;
        }

        .main-container {
            display: flex;
            flex: 1;
            position: relative;
            overflow: hidden;
        }

        /* Sidebar Panels */
        .sidebar {
            width: 380px;
            background: var(--glass-bg);
            border-right: 1px solid var(--glass-border);
            backdrop-filter: blur(16px);
            padding: 1rem 1.25rem;
            display: flex;
            flex-direction: column;
            gap: 1rem;
            overflow-y: auto;
            z-index: 5;
            box-shadow: 10px 0 30px rgba(0,0,0,0.3);
        }

        /* Interactive Mini-Grid */
        .mini-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 6px;
            margin-top: 0.25rem;
        }

        .mini-quadrant {
            background: rgba(255, 255, 255, 0.015);
            border: 1px solid var(--glass-border);
            border-radius: 6px;
            padding: 8px 6px;
            text-align: center;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .mini-grid:not(.zoomed-active) .mini-quadrant:hover {
            border-color: rgba(167, 139, 250, 0.5);
            background: rgba(167, 139, 250, 0.05);
            box-shadow: 0 0 10px rgba(167, 139, 250, 0.15);
        }

        .mini-grid:not(.zoomed-active) .mini-quadrant[data-quadrant="established"]:hover { border-color: #10b981; background: rgba(16, 185, 129, 0.08); }
        .mini-grid:not(.zoomed-active) .mini-quadrant[data-quadrant="frontier"]:hover { border-color: #3b82f6; background: rgba(59, 130, 246, 0.08); }
        .mini-grid:not(.zoomed-active) .mini-quadrant[data-quadrant="noise"]:hover { border-color: #ef4444; background: rgba(239, 68, 68, 0.08); }
        .mini-grid:not(.zoomed-active) .mini-quadrant[data-quadrant="speculative"]:hover { border-color: #f59e0b; background: rgba(245, 158, 11, 0.08); }

        .mini-quad-title {
            font-family: 'Outfit', sans-serif;
            font-weight: 700;
            font-size: 0.72rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 2px;
            color: #cbd5e1;
        }

        .mini-quad-desc {
            font-size: 0.58rem;
            color: var(--text-secondary);
            line-height: 1.25;
        }

        .panel-card {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--glass-border);
            border-radius: 12px;
            padding: 1.25rem;
            display: flex;
            flex-direction: column;
            gap: 1rem;
            transition: border-color 0.3s ease;
        }
        
        .panel-card:focus-within {
            border-color: rgba(96, 165, 250, 0.5);
        }

        .panel-title {
            font-family: 'Outfit', sans-serif;
            font-weight: 600;
            font-size: 1.15rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: #cbd5e1;
        }

        .input-group {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .input-group label {
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--text-secondary);
        }

        .input-control {
            background: rgba(15, 23, 42, 0.6);
            border: 1px solid var(--glass-border);
            border-radius: 8px;
            padding: 0.65rem 0.85rem;
            color: var(--text-primary);
            font-family: 'Inter', sans-serif;
            font-size: 0.85rem;
            line-height: 1.4;
            outline: none;
            transition: all 0.3s ease;
            box-sizing: border-box;
            width: 100%;
        }

        .input-control::placeholder {
            color: #64748b;
            font-family: 'Inter', sans-serif;
            font-size: 0.85rem;
            opacity: 0.8;
        }

        .input-control:focus {
            border-color: #3b82f6;
            box-shadow: 0 0 10px rgba(59, 130, 246, 0.25);
        }

        textarea.input-control {
            resize: none;
            height: 90px;
        }

        /* Dynamic L1/L2 Table list styles */
        .radar-table {
            width: 100%;
            border-collapse: collapse;
            table-layout: fixed;
            font-family: 'Inter', sans-serif;
            font-size: 0.85rem;
            color: #e2e8f0;
        }

        .radar-table th {
            background: rgba(30, 41, 59, 0.6);
            padding: 12px 16px;
            font-family: 'Outfit', sans-serif;
            font-weight: 600;
            color: #94a3b8;
            text-transform: uppercase;
            font-size: 0.75rem;
            letter-spacing: 0.05em;
            text-align: left;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            cursor: pointer;
            user-select: none;
            transition: color 0.2s, background 0.2s;
        }

        .radar-table th:hover {
            color: #fff;
            background: rgba(30, 41, 59, 0.9);
        }

        .radar-table th.sort-asc::after {
            content: " ▲";
            font-size: 0.7rem;
            color: #a78bfa;
        }

        .radar-table th.sort-desc::after {
            content: " ▼";
            font-size: 0.7rem;
            color: #a78bfa;
        }

        .radar-table td {
            padding: 14px 16px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            transition: background 0.25s;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .row-domain {
            background: rgba(15, 23, 42, 0.3);
            font-weight: 600;
            color: #fff;
            cursor: pointer;
        }

        .row-domain:hover {
            background: rgba(30, 41, 59, 0.4);
        }

        .row-category {
            background: rgba(9, 10, 22, 0.5);
            font-weight: 500;
            color: #cbd5e1;
            cursor: pointer;
        }

        .row-category:hover {
            background: rgba(59, 130, 246, 0.06);
            color: #3b82f6;
        }

        .nested-category-cell {
            padding-left: 36px !important;
        }

        .metric-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.75rem;
            padding: 2px 8px;
            border-radius: 9999px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.2);
        }

        .chevron-icon {
            display: inline-block;
            margin-right: 8px;
            transition: transform 0.25s ease;
            color: #94a3b8;
            font-size: 0.75rem;
        }

        .row-expanded .chevron-icon {
            transform: rotate(90deg);
            color: #a78bfa;
        }

        /* Graph Map Section */
        .map-wrapper {
            flex: 1;
            position: relative;
            background: radial-gradient(circle at center, rgba(15, 23, 42, 0.3) 0%, rgba(9, 10, 22, 1) 100%);
        }

        #cy {
            width: 100%;
            height: 100%;
            position: absolute;
            top: 0;
            left: 0;
        }

        /* 2D Quadrant Overlays & Background Grids */
        .quadrant-bg-grid {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            pointer-events: none;
            z-index: 0;
            transition: opacity 0.35s ease-out;
            opacity: 1; /* Visible by default */
        }

        .quad-bg {
            position: absolute;
            pointer-events: none;
            transition: background 0.3s ease;
        }

        .quad-bg-established {
            background: radial-gradient(circle at 10% 10%, rgba(16, 185, 129, 0.015) 0%, transparent 80%);
        }

        .quad-bg-frontier {
            background: radial-gradient(circle at 90% 10%, rgba(59, 130, 246, 0.015) 0%, transparent 80%);
        }

        .quad-bg-noise {
            background: radial-gradient(circle at 10% 90%, rgba(239, 68, 68, 0.008) 0%, transparent 80%);
        }

        .quad-bg-speculative {
            background: radial-gradient(circle at 90% 90%, rgba(245, 158, 11, 0.015) 0%, transparent 80%);
        }

        .quadrant-line-h {
            position: absolute;
            left: 0;
            right: 0;
            top: 50%;
            height: 0;
            border-top: 2px dotted rgba(255, 255, 255, 0.55);
            pointer-events: none;
            z-index: 1;
            transition: opacity 0.35s ease-out;
            opacity: 1; /* Visible by default */
        }
        
        .quadrant-line-v {
            position: absolute;
            top: 0;
            bottom: 0;
            left: 50%;
            width: 0;
            border-left: 2px dotted rgba(255, 255, 255, 0.55);
            pointer-events: none;
            z-index: 1;
            transition: opacity 0.35s ease-out;
            opacity: 1; /* Visible by default */
        }

        .quadrant-name {
            position: absolute;
            font-family: 'Outfit', sans-serif;
            font-size: 1rem;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.15);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            pointer-events: none;
            z-index: 2;
            transition: opacity 0.35s ease-out;
            opacity: 1; /* Visible by default */
        }

        .mini-grid.zoomed-active .mini-quadrant:not(.active-view) {
            opacity: 0.55;
            filter: grayscale(60%);
            border-color: rgba(255, 255, 255, 0.05);
            box-shadow: none;
        }
        
        .mini-grid.zoomed-active .mini-quadrant:not(.active-view) .mini-quad-desc {
            color: rgba(255, 255, 255, 0.75);
        }

        .mini-grid.zoomed-active .mini-quadrant.active-view {
            opacity: 1;
            filter: none;
            border-width: 2px;
        }
        
        .mini-grid.zoomed-active .mini-quadrant[data-quadrant="established"].active-view {
            border-color: #10b981;
            box-shadow: 0 0 10px rgba(16, 185, 129, 0.25);
            background: rgba(16, 185, 129, 0.05);
        }
        
        .mini-grid.zoomed-active .mini-quadrant[data-quadrant="frontier"].active-view {
            border-color: #3b82f6;
            box-shadow: 0 0 10px rgba(59, 130, 246, 0.25);
            background: rgba(59, 130, 246, 0.05);
        }
        
        .mini-grid.zoomed-active .mini-quadrant[data-quadrant="noise"].active-view {
            border-color: #ef4444;
            box-shadow: 0 0 10px rgba(239, 68, 68, 0.25);
            background: rgba(239, 68, 68, 0.05);
        }
        
        .mini-grid.zoomed-active .mini-quadrant[data-quadrant="speculative"].active-view {
            border-color: #f59e0b;
            box-shadow: 0 0 10px rgba(245, 158, 11, 0.25);
            background: rgba(245, 158, 11, 0.05);
        }

        .quad-established { top: 30px; left: 30px; }
        .quad-frontier { top: 30px; right: 30px; }
        .quad-noise { bottom: 30px; left: 30px; }
        .quad-speculative { bottom: 30px; right: 30px; }

        /* Floating Details Sidebar */
        .details-panel {
            width: 400px;
            background: var(--glass-bg);
            border-left: 1px solid var(--glass-border);
            backdrop-filter: blur(20px);
            padding: 2rem 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            overflow-y: auto;
            position: absolute;
            right: 0;
            top: 0;
            bottom: 0;
            transform: translateX(100%);
            transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
            z-index: 12;
            box-shadow: -10px 0 30px rgba(0,0,0,0.4);
        }

        .details-panel.open {
            transform: translateX(0);
        }

        .close-details {
            position: absolute;
            top: 1.25rem;
            right: 1.25rem;
            background: transparent;
            border: none;
            color: var(--text-secondary);
            font-size: 1.5rem;
            cursor: pointer;
            transition: color 0.3s ease;
        }

        .close-details:hover {
            color: var(--text-primary);
        }

        .detail-header {
            margin-top: 1rem;
        }

        .badge {
            display: inline-block;
            padding: 0.25rem 0.6rem;
            font-size: 0.75rem;
            font-weight: 600;
            border-radius: 50px;
            text-transform: uppercase;
            margin-bottom: 0.75rem;
        }

        .badge-arxiv { background: rgba(59, 130, 246, 0.2); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.4); }
        .badge-github { background: rgba(217, 70, 239, 0.2); color: #f472b6; border: 1px solid rgba(217, 70, 239, 0.4); }
        .badge-idea { background: rgba(245, 158, 11, 0.2); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.4); }
        .badge-sandbox { background: rgba(239, 68, 68, 0.2); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.4); animation: pulse 2s infinite; }
.badge-web { background: rgba(16, 185, 129, 0.2); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.4); }

        @keyframes pulse {
            0% { opacity: 0.6; }
            50% { opacity: 1; }
            100% { opacity: 0.6; }
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }
        .animate-spin {
            animation: spin 1.2s linear infinite;
        }

        .detail-title {
            font-family: 'Outfit', sans-serif;
            font-size: 1.4rem;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 0.5rem;
        }

        .detail-cluster {
            font-size: 0.85rem;
            color: #818cf8;
            font-weight: 500;
        }

        .score-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0.5rem;
            margin: 1rem 0;
        }

        .score-card {
            background: rgba(255,255,255,0.03);
            border: 1px solid var(--glass-border);
            padding: 0.6rem 0.3rem;
            border-radius: 8px;
            text-align: center;
        }

        .score-val {
            font-family: 'Outfit', sans-serif;
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 2px;
        }

        .score-label {
            font-size: 0.65rem;
            color: var(--text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .detail-section-title {
            font-family: 'Outfit', sans-serif;
            font-weight: 600;
            font-size: 0.95rem;
            color: #94a3b8;
            border-bottom: 1px solid rgba(255,255,255,0.05);
            padding-bottom: 0.4rem;
            margin-top: 1rem;
            margin-bottom: 0.5rem;
        }

        .detail-summary {
            font-size: 0.9rem;
            line-height: 1.5;
            color: #cbd5e1;
        }

        .relation-item {
            background: rgba(255,255,255,0.02);
            border: 1px solid var(--glass-border);
            padding: 0.6rem;
            border-radius: 6px;
            font-size: 0.8rem;
            margin-bottom: 0.5rem;
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        
        .relation-hdr {
            display: flex;
            justify-content: space-between;
            font-weight: 600;
        }
        
        .relation-type-contradicts { color: #f87171; }
        .relation-type-implements { color: #4ade80; }
        .relation-type-inspired_by { color: #cbd5e1; }
        .relation-type-extends { color: #a78bfa; }

        .toast-notification {
            position: absolute;
            top: 2rem;
            left: 50%;
            transform: translateX(-50%) translateY(-100px);
            background: rgba(16, 24, 48, 0.9);
            border: 1px solid #3b82f6;
            color: #fff;
            padding: 0.75rem 1.5rem;
            border-radius: 50px;
            font-weight: 500;
            font-size: 0.9rem;
            box-shadow: var(--neon-glow-blue);
            transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            z-index: 100;
            pointer-events: none;
            backdrop-filter: blur(8px);
        }

        .toast-notification.show {
            transform: translateX(-50%) translateY(0);
        }

        /* Manual Ingestion Fallback Modal */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            background: rgba(9, 10, 22, 0.8);
            backdrop-filter: blur(8px);
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }
        .modal-overlay.active {
            opacity: 1;
            pointer-events: auto;
        }
        .modal-card {
            background: rgba(13, 17, 39, 0.95);
            border: 1px solid rgba(16, 185, 129, 0.25);
            box-shadow: 0 10px 40px rgba(0,0,0,0.5), 0 0 20px rgba(16, 185, 129, 0.15);
            border-radius: 12px;
            width: 90%;
            max-width: 500px;
            padding: 1.75rem;
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
            position: relative;
        }
        .modal-title {
            font-family: 'Outfit', sans-serif;
            font-size: 1.15rem;
            font-weight: 700;
            color: #34d399;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin: 0;
        }
        .modal-close {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: transparent;
            border: none;
            color: var(--text-secondary);
            font-size: 1.2rem;
            cursor: pointer;
            transition: color 0.2s;
        }
        .modal-close:hover {
            color: var(--text-primary);
        }

        /* Choice Card Group in Modals */
        .choice-card-group {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            margin-top: 0.5rem;
        }
        .choice-card {
            background: rgba(15, 23, 42, 0.4);
            border: 1px solid var(--glass-border);
            border-radius: 8px;
            padding: 0.85rem;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
            text-align: left;
        }
        .choice-card:hover {
            border-color: rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.02);
        }
        .choice-card.active {
            border-color: #f59e0b;
            background: rgba(245, 158, 11, 0.05);
            box-shadow: 0 0 10px rgba(245, 158, 11, 0.15);
        }
        .choice-card.active.green-theme {
            border-color: #10b981;
            background: rgba(16, 185, 129, 0.05);
            box-shadow: 0 0 10px rgba(16, 185, 129, 0.15);
        }
        .choice-radio {
            margin-top: 0.2rem;
            accent-color: #f59e0b;
        }
        .choice-card.green-theme .choice-radio {
            accent-color: #10b981;
        }

        /* Ingestion Loading Indicator */
        .loader-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(9, 10, 22, 0.85);
            backdrop-filter: blur(6px);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 1rem;
            z-index: 100;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }
        
        .loader-overlay.active {
            opacity: 1;
            pointer-events: all;
        }

        .spinner {
            width: 50px;
            height: 50px;
            border: 3px solid rgba(255,255,255,0.05);
            border-top: 3px solid #3b82f6;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .loader-text {
            font-family: 'Outfit', sans-serif;
            font-size: 1.1rem;
            font-weight: 600;
            color: #93c5fd;
        }
        
        .legend {
            position: absolute;
            bottom: 20px;
            left: 400px;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            padding: 0.5rem 0.75rem;
            border-radius: 8px;
            backdrop-filter: blur(8px);
            pointer-events: none;
            z-index: 4;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
            gap: 1rem;
            font-size: 0.75rem;
            color: var(--text-secondary);
            max-width: calc(100% - 440px); /* Leave space for left sidebar controls */
        }
        
        .legend-item {
            display: flex;
            align-items: center;
            gap: 0.35rem;
        }
        
        .legend-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
        }
        
        .help-btn:hover {
            color: #a78bfa !important;
        }
        
        #ingest-query {
            border-color: #3b82f6 !important;
            box-shadow: 0 0 10px rgba(59, 130, 246, 0.25) !important;
        }
        
        #ingest-query::placeholder {
            font-size: 0.8rem !important;
        }

        #sandbox-title, #sandbox-summary, #sandbox-pub-url {
            border-color: #f59e0b !important;
            box-shadow: 0 0 10px rgba(245, 158, 11, 0.25) !important;
            font-size: 0.8rem !important;
            line-height: 1.4;
        }

        #sandbox-title::placeholder, #sandbox-summary::placeholder, #sandbox-pub-url::placeholder {
            font-size: 0.8rem !important;
        }

        /* Custom Tooltip styling */
        .info-tooltip {
            position: relative;
            display: inline-block;
            cursor: help;
        }

        .info-tooltip .tooltip-text {
            visibility: hidden;
            width: 220px;
            background-color: #1e293b;
            color: #f8fafc;
            text-align: left;
            border: 1px solid rgba(245, 158, 11, 0.4);
            border-radius: 6px;
            padding: 8px 12px;
            position: absolute;
            z-index: 100;
            top: 125%; /* Position below the icon */
            right: 0;
            font-size: 0.72rem;
            line-height: 1.3;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
            opacity: 0;
            transition: opacity 0.2s ease-in-out, transform 0.2s ease-in-out;
            transform: translateY(-5px);
            pointer-events: none;
        }

        .info-tooltip:hover .tooltip-text {
            visibility: visible;
            opacity: 1;
            transform: translateY(0);
        }

        /* Error banner animations */
        @keyframes slideDown {
            from { transform: translateY(-100%); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }
        @keyframes slideUp {
            from { transform: translateY(0); opacity: 1; }
            to { transform: translateY(-100%); opacity: 0; }
        }

/* ===================== Chat Bubble & Panel ===================== */

.chat-bubble {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #60a5fa, #d946ef);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(96, 165, 250, 0.3), 0 4px 20px rgba(217, 70, 239, 0.2);
    transition: all 0.3s ease;
    z-index: 1000;
}

.chat-bubble:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(96, 165, 250, 0.4), 0 6px 25px rgba(217, 70, 239, 0.35);
}

.chat-bubble.hidden {
    display: none;
}

.chat-panel {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 400px;
    height: 520px;
    background: rgba(17, 17, 30, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    display: none;
    flex-direction: column;
    z-index: 1001;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    font-family: 'Inter', sans-serif;
}

.chat-panel.open {
    display: flex;
}

.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    background: rgba(99, 102, 241, 0.15);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary, #e0e0e0);
}

.chat-close {
    background: none;
    border: none;
    color: var(--text-secondary, #888);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 4px 8px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.chat-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary, #e0e0e0);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.chat-message {
    max-width: 88%;
    padding: 0.65rem 0.85rem;
    border-radius: 12px;
    font-size: 0.82rem;
    line-height: 1.5;
    word-wrap: break-word;
}

.agent-message {
    align-self: flex-start;
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: var(--text-primary, #e0e0e0);
}

.agent-message .message-content strong {
    color: #a78bfa;
}

.agent-message .message-content h2,
.agent-message .message-content h3 {
    font-size: 0.88rem;
    margin: 0.5rem 0 0.25rem 0;
    color: #c4b5fd;
}

.agent-message .message-content ul,
.agent-message .message-content ol {
    padding-left: 1.2rem;
    margin: 0.3rem 0;
}

.agent-message .message-content li {
    margin-bottom: 0.2rem;
}

.user-message {
    align-self: flex-end;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    border: none;
}

.typing-indicator {
    align-self: flex-start;
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.15);
    padding: 0.65rem 1rem;
    border-radius: 12px;
    font-size: 0.82rem;
    color: var(--text-secondary, #888);
}

.typing-indicator span {
    animation: typingDots 1.4s infinite;
    display: inline-block;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDots {
    0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
    30% { opacity: 1; transform: translateY(-3px); }
}

.chat-input-form {
    display: flex;
    padding: 0.75rem;
    gap: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(0, 0, 0, 0.2);
}

.chat-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 0.6rem 0.85rem;
    color: var(--text-primary, #e0e0e0);
    font-size: 0.82rem;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: border-color 0.2s ease;
}

.chat-input:focus {
    border-color: rgba(99, 102, 241, 0.5);
}

.chat-input::placeholder {
    color: var(--text-secondary, #666);
}

.chat-send-btn {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border: none;
    border-radius: 10px;
    color: white;
    width: 40px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-send-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 10px rgba(99, 102, 241, 0.4);
}

.chat-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

@media (max-width: 500px) {
    .chat-panel {
        width: calc(100vw - 2rem);
        right: 1rem;
        bottom: 1rem;
        height: 60vh;
    }
    .chat-bubble {
        bottom: 1rem;
        right: 1rem;
    }
}