/**
 * Bengal SSG - Graph Visualization Component
 *
 * Styles for the interactive knowledge graph visualization.
 * Uses theme CSS variables for full theme compliance.
 */

/* Base Layout */
.graph-container {
    width: 100vw;
    height: 100vh;
    position: relative;
}

.graph-svg {
    width: 100%;
    height: 100%;
    position: relative;
}

.graph-svg svg {
    animation: graphFadeIn 0.6s ease-out;
}

/* Full-page graph only - do not apply to contextual minimap (.graph-contextual-container) */
.graph-svg .graph-loading {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary, #757575);
    font-size: 14px;
}

.graph-svg .graph-loading.hidden {
    display: none;
}

@keyframes graphFadeIn {
    from {
        opacity: 0;
        transform: scale(0.97);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.graph-body {
    font-family: var(--font-sans, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
    overflow: hidden;
    background: var(--color-bg-primary, #ffffff);
    color: var(--color-text-primary, #212121);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Subtle atmospheric gradient - adds depth without animation */
[data-theme="dark"] .graph-body {
    background:
        radial-gradient(ellipse 120% 120% at 50% 50%, rgba(35, 35, 40, 1) 0%, rgba(18, 18, 20, 1) 100%);
}



/* Controls Panel */
.graph-controls {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--color-bg-elevated, var(--color-bg-secondary, #f5f5f5));
    background: linear-gradient(
        145deg,
        var(--color-bg-elevated, rgba(255, 255, 255, 0.95)),
        var(--color-bg-secondary, rgba(245, 245, 245, 0.9))
    );
    border: 1px solid var(--color-border, rgba(0, 0, 0, 0.1));
    border-radius: 12px;
    padding: 20px;
    max-width: 240px;
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.08),
        0 1px 3px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
}

[data-theme="dark"] .graph-controls {
    background: linear-gradient(
        145deg,
        rgba(45, 45, 45, 0.95),
        rgba(30, 30, 30, 0.9)
    );
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.3),
        0 1px 3px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.graph-controls h2 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-text-primary, #212121);
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.graph-tag-filter-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    padding: 8px 12px;
    background: var(--color-bg-secondary, rgba(0, 0, 0, 0.04));
    border-radius: 8px;
    font-size: 13px;
    color: var(--color-text-secondary, #616161);
}

.graph-tag-filter-clear {
    margin-left: auto;
    font-size: 12px;
    color: var(--color-accent, #1976d2);
    text-decoration: none;
}

.graph-tag-filter-clear:hover {
    text-decoration: underline;
}

.graph-controls input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-border, rgba(0, 0, 0, 0.1));
    border-radius: 8px;
    background: var(--color-bg-primary, rgba(255, 255, 255, 0.8));
    color: var(--color-text-primary, #212121);
    font-size: 13px;
    margin-bottom: 14px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
}

.graph-controls input::placeholder {
    color: var(--color-text-muted, #9e9e9e);
}

.graph-controls input:focus {
    outline: none;
    border-color: var(--graph-node-hub, #FF9500);
    box-shadow:
        inset 0 1px 2px rgba(0, 0, 0, 0.04),
        0 0 0 3px var(--graph-node-hub-glow, rgba(255, 149, 0, 0.2));
}

[data-theme="dark"] .graph-controls input {
    background: rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .graph-controls input:focus {
    border-color: var(--graph-node-hub, #FFB347);
    box-shadow:
        inset 0 1px 2px rgba(0, 0, 0, 0.1),
        0 0 0 3px var(--graph-node-hub-glow, rgba(255, 179, 71, 0.25));
}

.graph-stats {
    font-size: 12px;
    color: var(--color-text-secondary, #757575);
    line-height: 1.7;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border-light, rgba(0, 0, 0, 0.06));
}

.graph-stats p {
    margin: 4px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.graph-stats strong {
    color: var(--color-text-primary, #212121);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

[data-theme="dark"] .graph-stats {
    border-top-color: rgba(255, 255, 255, 0.06);
}

/* Filter Group */
.graph-filter-group {
    margin-top: 12px;
}

.graph-filter-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 12px;
    color: var(--color-text-secondary, #757575);
}

.graph-filter-group select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--color-border, rgba(0, 0, 0, 0.1));
    border-radius: 8px;
    background: var(--color-bg-primary, rgba(255, 255, 255, 0.8));
    color: var(--color-text-primary, #212121);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
}

.graph-filter-group select:focus {
    outline: none;
    border-color: var(--graph-node-hub, #FF9500);
    box-shadow:
        inset 0 1px 2px rgba(0, 0, 0, 0.04),
        0 0 0 3px var(--graph-node-hub-glow, rgba(255, 149, 0, 0.2));
}

.graph-filter-group select:hover {
    border-color: var(--color-border-strong, rgba(0, 0, 0, 0.2));
}

[data-theme="dark"] .graph-filter-group select {
    background: rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .graph-filter-group select:focus {
    border-color: var(--graph-node-hub, #FFB347);
    box-shadow:
        inset 0 1px 2px rgba(0, 0, 0, 0.1),
        0 0 0 3px var(--graph-node-hub-glow, rgba(255, 179, 71, 0.25));
}

/* Legend */
.graph-legend {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: linear-gradient(
        145deg,
        var(--color-bg-elevated, rgba(255, 255, 255, 0.95)),
        var(--color-bg-secondary, rgba(245, 245, 245, 0.9))
    );
    border: 1px solid var(--color-border, rgba(0, 0, 0, 0.1));
    border-radius: 12px;
    padding: 16px 20px;
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.08),
        0 1px 3px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
}

[data-theme="dark"] .graph-legend {
    background: linear-gradient(
        145deg,
        rgba(45, 45, 45, 0.95),
        rgba(30, 30, 30, 0.9)
    );
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.3),
        0 1px 3px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.graph-legend h3 {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    margin-bottom: 12px;
    color: var(--color-text-secondary, #757575);
}

.graph-legend-item {
    display: flex;
    align-items: center;
    margin: 8px 0;
    font-size: 12px;
    color: var(--color-text-secondary, #757575);
    transition: color 0.2s ease;
}

.graph-legend-item:hover {
    color: var(--color-text-primary, #212121);
}

.graph-legend-color {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    margin-right: 10px;
    transition: transform 0.15s ease;
}

/* Legend dots get matching glow */
.graph-legend-item:nth-child(1) .graph-legend-color {
    box-shadow: 0 0 6px var(--graph-node-hub-glow, rgba(255, 180, 60, 0.5));
}

.graph-legend-item:nth-child(2) .graph-legend-color {
    box-shadow: 0 0 4px var(--graph-node-regular-glow, rgba(200, 200, 200, 0.4));
}

.graph-legend-item:nth-child(3) .graph-legend-color {
    box-shadow: 0 0 5px var(--graph-node-orphan-glow, rgba(255, 100, 100, 0.5));
}

.graph-legend-item:nth-child(4) .graph-legend-color {
    box-shadow: 0 0 5px var(--graph-node-generated-glow, rgba(78, 205, 196, 0.5));
}

.graph-legend-item:hover .graph-legend-color {
    transform: scale(1.2);
}

/* Graph Nodes and Links */
.graph-node {
    cursor: pointer;
    stroke: rgba(255, 255, 255, 0.12);
    stroke-width: 1.5px;
}

.graph-node:hover {
    stroke: rgba(255, 255, 255, 0.6);
    stroke-width: 2.5px;
}

/* Node type styling - subtle static glow */
.graph-node-hub {
    stroke-width: 2px;
    filter: drop-shadow(0 0 3px var(--graph-node-hub-glow, rgba(255, 180, 60, 0.4)));
}

.graph-node-orphan {
    filter: drop-shadow(0 0 2px var(--graph-node-orphan-glow, rgba(255, 100, 100, 0.35)));
}

.graph-node-generated {
    filter: drop-shadow(0 0 2px var(--graph-node-generated-glow, rgba(78, 205, 196, 0.35)));
}

.graph-node-regular {
    filter: drop-shadow(0 0 1px var(--graph-node-regular-glow, rgba(200, 200, 200, 0.2)));
}

/* Hover enhances glow with subtle pulse */
.graph-node-hub:hover {
    stroke-width: 3px;
    filter: drop-shadow(0 0 8px var(--graph-node-hub-glow, rgba(255, 180, 60, 0.7)));
    animation: nodeGlow 1.5s ease-in-out infinite alternate;
}

.graph-node-orphan:hover {
    filter: drop-shadow(0 0 6px var(--graph-node-orphan-glow, rgba(255, 100, 100, 0.6)));
    animation: nodeGlow 1.5s ease-in-out infinite alternate;
}

.graph-node-generated:hover {
    filter: drop-shadow(0 0 6px var(--graph-node-generated-glow, rgba(78, 205, 196, 0.6)));
    animation: nodeGlow 1.5s ease-in-out infinite alternate;
}

.graph-node-regular:hover {
    filter: drop-shadow(0 0 5px var(--graph-node-regular-glow, rgba(200, 200, 200, 0.5)));
    animation: nodeGlow 1.5s ease-in-out infinite alternate;
}

@keyframes nodeGlow {
    from { filter: drop-shadow(0 0 4px currentColor); }
    to { filter: drop-shadow(0 0 10px currentColor); }
}

.graph-link {
    stroke: var(--graph-link-color, rgba(100, 100, 100, 0.25));
    stroke-width: 1px;
    stroke-linecap: round;
    opacity: 0.6;
    transition: stroke 0.15s ease, stroke-width 0.15s ease, opacity 0.15s ease;
}

.graph-link.highlighted {
    stroke: var(--graph-link-highlight, rgba(255, 200, 120, 0.95));
    stroke-width: 2.5px;
    opacity: 1;
    filter: drop-shadow(0 0 3px var(--graph-link-highlight, rgba(255, 200, 120, 0.6)));
}


.graph-label {
    font-size: 11px;
    fill: var(--color-text-secondary, #757575);
    pointer-events: none;
    text-anchor: middle;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Tooltip */
.graph-tooltip {
    position: absolute;
    background: linear-gradient(
        145deg,
        var(--color-bg-elevated, rgba(255, 255, 255, 0.98)),
        var(--color-bg-secondary, rgba(245, 245, 245, 0.95))
    );
    border: 1px solid var(--color-border, rgba(0, 0, 0, 0.1));
    border-radius: 10px;
    padding: 14px 16px;
    pointer-events: none;
    font-size: 13px;
    max-width: 280px;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.12),
        0 2px 8px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    display: none;
    z-index: 1000;
    animation: tooltipFadeIn 0.15s ease-out;
}

@keyframes tooltipFadeIn {
    from {
        opacity: 0;
        transform: translateY(4px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

[data-theme="dark"] .graph-tooltip {
    background: linear-gradient(
        145deg,
        rgba(50, 50, 50, 0.98),
        rgba(35, 35, 35, 0.95)
    );
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 2px 8px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.graph-tooltip h4 {
    margin-bottom: 8px;
    color: var(--color-text-primary, #212121);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.graph-tooltip p {
    margin: 4px 0;
    color: var(--color-text-secondary, #757575);
    line-height: 1.5;
    font-size: 12px;
}

.graph-tooltip .tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--color-border-light, rgba(0, 0, 0, 0.06));
}

.graph-tooltip .tag {
    background: var(--color-bg-tertiary, #eeeeee);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 500;
    color: var(--color-text-secondary, #757575);
    transition: background 0.15s ease;
}

[data-theme="dark"] .graph-tooltip .tag {
    background: rgba(255, 255, 255, 0.08);
}

/* Node Type Colors - Theme-Aware
 *
 * Graph-specific colors optimized for visual distinction.
 * These use vibrant, saturated colors that stand out against
 * the background while staying harmonious with each palette.
 */
:root {
    /* Default palette (Bengal Orange) - Vibrant and distinct */
    --graph-node-hub: #FF9500;           /* Bold orange - central importance */
    --graph-node-hub-glow: rgba(255, 149, 0, 0.4);
    --graph-node-regular: #E8E0D8;       /* Warm cream - easy on eyes, visible */
    --graph-node-regular-glow: rgba(232, 224, 216, 0.3);
    --graph-node-orphan: #FF6B6B;        /* Coral red - attention needed */
    --graph-node-orphan-glow: rgba(255, 107, 107, 0.4);
    --graph-node-generated: #4ECDC4;     /* Teal - system/auto content */
    --graph-node-generated-glow: rgba(78, 205, 196, 0.4);
    --graph-link-color: rgba(120, 120, 120, 0.25);
    --graph-link-highlight: rgba(255, 149, 0, 0.6);
}

[data-theme="dark"] {
    /* Dark mode - brighter, more luminous for dark backgrounds */
    --graph-node-hub: #FFB347;           /* Warm amber glow */
    --graph-node-hub-glow: rgba(255, 179, 71, 0.5);
    --graph-node-regular: #D4CFC7;       /* Soft warm gray */
    --graph-node-regular-glow: rgba(212, 207, 199, 0.25);
    --graph-node-orphan: #FF8A8A;        /* Soft coral */
    --graph-node-orphan-glow: rgba(255, 138, 138, 0.5);
    --graph-node-generated: #5DDDD4;     /* Bright teal */
    --graph-node-generated-glow: rgba(93, 221, 212, 0.5);
    --graph-link-color: rgba(100, 100, 100, 0.2);
    --graph-link-highlight: rgba(255, 179, 71, 0.7);
}

/* ============================================
   PALETTE-SPECIFIC GRAPH COLORS
   ============================================ */

/* Blue Bengal - Cool, professional blues */
[data-palette="blue-bengal"] {
    --graph-node-hub: #5C9CE5;           /* Sky blue */
    --graph-node-hub-glow: rgba(92, 156, 229, 0.4);
    --graph-node-regular: #C8D6E8;       /* Soft blue-gray */
    --graph-node-regular-glow: rgba(200, 214, 232, 0.3);
    --graph-node-orphan: #E85C5C;        /* Warning red (stands out from blues) */
    --graph-node-orphan-glow: rgba(232, 92, 92, 0.4);
    --graph-node-generated: #6BC9B8;     /* Seafoam - distinct from blues */
    --graph-node-generated-glow: rgba(107, 201, 184, 0.4);
    --graph-link-color: rgba(92, 156, 229, 0.15);
    --graph-link-highlight: rgba(92, 156, 229, 0.6);
}

[data-theme="dark"][data-palette="blue-bengal"] {
    --graph-node-hub: #7AB3F0;           /* Bright sky blue */
    --graph-node-hub-glow: rgba(122, 179, 240, 0.5);
    --graph-node-regular: #A8B8CC;       /* Cool gray */
    --graph-node-regular-glow: rgba(168, 184, 204, 0.25);
    --graph-node-orphan: #FF7A7A;        /* Coral */
    --graph-node-orphan-glow: rgba(255, 122, 122, 0.5);
    --graph-node-generated: #7DDDD0;     /* Bright teal */
    --graph-node-generated-glow: rgba(125, 221, 208, 0.5);
    --graph-link-color: rgba(122, 179, 240, 0.12);
    --graph-link-highlight: rgba(122, 179, 240, 0.7);
}

/* Brown Bengal - Earthy, warm tones */
[data-palette="brown-bengal"] {
    --graph-node-hub: #C9915A;           /* Burnt sienna */
    --graph-node-hub-glow: rgba(201, 145, 90, 0.4);
    --graph-node-regular: #E8DDD0;       /* Cream */
    --graph-node-regular-glow: rgba(232, 221, 208, 0.3);
    --graph-node-orphan: #D96060;        /* Terra cotta red */
    --graph-node-orphan-glow: rgba(217, 96, 96, 0.4);
    --graph-node-generated: #7EB89E;     /* Sage green */
    --graph-node-generated-glow: rgba(126, 184, 158, 0.4);
    --graph-link-color: rgba(139, 90, 43, 0.18);
    --graph-link-highlight: rgba(201, 145, 90, 0.6);
}

[data-theme="dark"][data-palette="brown-bengal"] {
    --graph-node-hub: #DBA46A;           /* Golden brown */
    --graph-node-hub-glow: rgba(219, 164, 106, 0.5);
    --graph-node-regular: #C4B8A8;       /* Warm taupe */
    --graph-node-regular-glow: rgba(196, 184, 168, 0.25);
    --graph-node-orphan: #E88080;        /* Soft coral */
    --graph-node-orphan-glow: rgba(232, 128, 128, 0.5);
    --graph-node-generated: #8ECCB0;     /* Mint */
    --graph-node-generated-glow: rgba(142, 204, 176, 0.5);
    --graph-link-color: rgba(219, 164, 106, 0.12);
    --graph-link-highlight: rgba(219, 164, 106, 0.7);
}

/* Charcoal Bengal - Monochrome with accent pops */
[data-palette="charcoal-bengal"] {
    --graph-node-hub: #E6C860;           /* Gold accent */
    --graph-node-hub-glow: rgba(230, 200, 96, 0.4);
    --graph-node-regular: #B8B8B8;       /* Silver */
    --graph-node-regular-glow: rgba(184, 184, 184, 0.3);
    --graph-node-orphan: #E86060;        /* Red accent */
    --graph-node-orphan-glow: rgba(232, 96, 96, 0.4);
    --graph-node-generated: #60C8B8;     /* Teal accent */
    --graph-node-generated-glow: rgba(96, 200, 184, 0.4);
    --graph-link-color: rgba(150, 150, 150, 0.15);
    --graph-link-highlight: rgba(230, 200, 96, 0.5);
}

[data-theme="dark"][data-palette="charcoal-bengal"] {
    --graph-node-hub: #F0D870;           /* Bright gold */
    --graph-node-hub-glow: rgba(240, 216, 112, 0.5);
    --graph-node-regular: #A0A0A0;       /* Medium gray */
    --graph-node-regular-glow: rgba(160, 160, 160, 0.25);
    --graph-node-orphan: #FF7070;        /* Bright red */
    --graph-node-orphan-glow: rgba(255, 112, 112, 0.5);
    --graph-node-generated: #70DDD0;     /* Bright teal */
    --graph-node-generated-glow: rgba(112, 221, 208, 0.5);
    --graph-link-color: rgba(120, 120, 120, 0.15);
    --graph-link-highlight: rgba(240, 216, 112, 0.7);
}

/* Silver Bengal - Cool metallic */
[data-palette="silver-bengal"] {
    --graph-node-hub: #7090B0;           /* Steel blue */
    --graph-node-hub-glow: rgba(112, 144, 176, 0.4);
    --graph-node-regular: #D0D8E0;       /* Cool silver */
    --graph-node-regular-glow: rgba(208, 216, 224, 0.3);
    --graph-node-orphan: #D86868;        /* Dusty rose red */
    --graph-node-orphan-glow: rgba(216, 104, 104, 0.4);
    --graph-node-generated: #68B8A8;     /* Verdigris */
    --graph-node-generated-glow: rgba(104, 184, 168, 0.4);
    --graph-link-color: rgba(112, 144, 176, 0.15);
    --graph-link-highlight: rgba(112, 144, 176, 0.6);
}

[data-theme="dark"][data-palette="silver-bengal"] {
    --graph-node-hub: #8AA8C8;           /* Light steel */
    --graph-node-hub-glow: rgba(138, 168, 200, 0.5);
    --graph-node-regular: #B0B8C0;       /* Silver gray */
    --graph-node-regular-glow: rgba(176, 184, 192, 0.25);
    --graph-node-orphan: #F08080;        /* Light coral */
    --graph-node-orphan-glow: rgba(240, 128, 128, 0.5);
    --graph-node-generated: #80D0C0;     /* Aqua */
    --graph-node-generated-glow: rgba(128, 208, 192, 0.5);
    --graph-link-color: rgba(138, 168, 200, 0.12);
    --graph-link-highlight: rgba(138, 168, 200, 0.7);
}

/* Snow Lynx - Arctic teal */
[data-palette="snow-lynx"] {
    --graph-node-hub: #4FA8A0;           /* Teal */
    --graph-node-hub-glow: rgba(79, 168, 160, 0.4);
    --graph-node-regular: #D8E8E8;       /* Frost */
    --graph-node-regular-glow: rgba(216, 232, 232, 0.3);
    --graph-node-orphan: #D06868;        /* Muted red */
    --graph-node-orphan-glow: rgba(208, 104, 104, 0.4);
    --graph-node-generated: #90B8D0;     /* Ice blue */
    --graph-node-generated-glow: rgba(144, 184, 208, 0.4);
    --graph-link-color: rgba(79, 168, 160, 0.15);
    --graph-link-highlight: rgba(79, 168, 160, 0.6);
}

[data-theme="dark"][data-palette="snow-lynx"] {
    --graph-node-hub: #6DCCC0;           /* Bright teal */
    --graph-node-hub-glow: rgba(109, 204, 192, 0.5);
    --graph-node-regular: #B0C8C8;       /* Cool gray-teal */
    --graph-node-regular-glow: rgba(176, 200, 200, 0.25);
    --graph-node-orphan: #F08888;        /* Soft coral */
    --graph-node-orphan-glow: rgba(240, 136, 136, 0.5);
    --graph-node-generated: #A8D0E8;     /* Pale cyan */
    --graph-node-generated-glow: rgba(168, 208, 232, 0.5);
    --graph-link-color: rgba(109, 204, 192, 0.12);
    --graph-link-highlight: rgba(109, 204, 192, 0.7);
}
