/* Override or define local variables extending Bitcoin Data Labs CSS */
:root {
    /* Bitcoin Data Labs "Light Mode" Theme Variables */
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --surface: #ffffff;
    --card-bg: #ffffff;

    --text-primary: #1e293b;
    --text-secondary: #64748b;

    --primary: #E8916B; /* Brand Terracotta */
    --primary-dark: #d67e54;
    --accent: var(--primary);

    --border: rgba(0, 0, 0, 0.1);
    --border-subtle: rgba(0, 0, 0, 0.05);

    --primary-bg-hover: rgba(232, 145, 107, 0.1);
    --primary-bg-active: rgba(232, 145, 107, 0.15);
    --primary-border: rgba(232, 145, 107, 0.4);

    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Base styles for all pages */
body {
    margin: 0;
    padding: 120px 0 0 0; /* Account for fixed header */
    font-family: var(--bdl-font-sans);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

/* VISUALIZATION PAGE STYLES */
body.visualization-page {
    margin: 0 !important;
    padding: 120px 0 0 0 !important;
    font-family: var(--bdl-font-sans) !important;
    background-color: var(--bg-secondary) !important;
}

/* Make sure header elements are visible */
body.visualization-page .top-bar,
body.visualization-page .app-header {
    display: block !important;
    visibility: visible !important;
}

/* Container and layout styles */
#container {
    position: relative;
    height: calc(100vh - 120px); /* Subtract header height */
    overflow: hidden;
    width: 100%;
}

#graph-container {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    background-color: var(--bg-secondary);
}

#cluster-labels-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none; /* Let clicks pass through to canvas */
    z-index: 10;
}

.cluster-label-overlay {
    position: absolute;
    transform: translate(-50%, -50%);
    pointer-events: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    transition: opacity 0.2s ease;
}

.cluster-label-header {
    display: flex;
    align-items: center;
    gap: 6px;
}

.cluster-label-icon {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    box-shadow: 0 0 0 1.5px rgba(255,255,255,0.9);
}

.cluster-label-text {
    font-family: var(--bdl-font-serif);
    font-weight: 600;
    font-size: 15px;
    color: #1e293b;
    white-space: nowrap;
    text-shadow: 
        -1.5px -1.5px 0 rgba(255,255,255,0.9),  
         1.5px -1.5px 0 rgba(255,255,255,0.9),
        -1.5px  1.5px 0 rgba(255,255,255,0.9),
         1.5px  1.5px 0 rgba(255,255,255,0.9),
         0px  3px 6px rgba(0,0,0,0.15);
}

.cluster-label-stats {
    font-family: var(--bdl-font-sans);
    font-size: 11px;
    color: #64748b;
    font-weight: 500;
    white-space: nowrap;
    text-shadow: 
        -1px -1px 0 rgba(255,255,255,0.9),  
         1px -1px 0 rgba(255,255,255,0.9),
        -1px  1px 0 rgba(255,255,255,0.9),
         1px  1px 0 rgba(255,255,255,0.9);
}

/* Floating Panels Styles */
.floating-panels {
    position: absolute;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    pointer-events: none;
    max-height: calc(100% - 40px);
}

.panels-stack {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 320px;
    pointer-events: none;
    max-height: 100%;
}

.panel-card {
    background: var(--bg-secondary);
    border: 1px solid rgba(0,0,0,0.15);
    border-radius: 3px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
    pointer-events: auto;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.details-card {
    width: 320px;
    max-height: 100%;
    flex-shrink: 1;
}

.sidebar-search {
    padding: 0;
    position: relative;
}

.sidebar-search .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.sidebar-search input {
    width: 100%;
    padding: 12px 12px 12px 36px;
    border: none;
    border-radius: 3px;
    background-color: #ffffff;
    color: var(--text-primary);
    box-sizing: border-box;
    font-size: 14px;
}

.sidebar-search input:focus {
    outline: none;
    border-color: var(--primary);
    background-color: #ffffff;
}

.accordion-item {
    /* Base styles now handled by panel-card */
}

/* Prevent lists from overflowing infinitely */
#clusters-list, #categories-list {
    max-height: 250px;
    overflow-y: auto;
}


.accordion-header {
    width: 100%;
    padding: 16px;
    background: none;
    border: none;
    text-align: left;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.accordion-header i:not(.accordion-arrow) {
    margin-right: 8px;
    color: var(--text-secondary);
    width: 16px;
    text-align: center;
}

.accordion-header:hover {
    background: rgba(255, 255, 255, 0.02);
}

.accordion-content {
    padding: 0 16px 16px 16px;
    display: none;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.accordion-content p {
    margin: 0 0 8px 0;
}
.accordion-content p:last-child {
    margin-bottom: 0;
}

.accordion-content strong, .accordion-content em {
    color: var(--text-primary);
}

/* Cluster/Category List Styles */
.list-item {
    display: flex;
    align-items: center;
    padding: 6px 8px;
    margin: 2px 0;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s;
}

.list-item:hover {
    background: rgba(255, 255, 255, 0.06);
}

.list-item.dimmed {
    opacity: 0.3;
}

.list-color {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 12px;
    flex-shrink: 0;
}

.list-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 13px;
    color: var(--text-primary);
}

.list-count {
    font-size: 11px;
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 6px;
    border-radius: 10px;
    color: var(--text-secondary);
}

/* Node Details Overrides */
#node-details-content {
    padding: 16px;
    overflow-y: auto;
    flex: 1;
}

.back-btn {
    padding: 16px;
    background: none;
    border: none;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    text-align: left;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.back-btn:hover {
    background: rgba(255, 255, 255, 0.02);
}

.info-title {
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
    font-size: 16px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
}

.info-content {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.info-content strong {
    color: var(--text-primary);
}

.info-content a {
    color: var(--primary);
    text-decoration: none;
}
.info-content a:hover {
    text-decoration: underline;
}

.tooltip {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 13px;
    pointer-events: none;
    z-index: 1000;
    box-shadow: var(--card-shadow);
    backdrop-filter: blur(10px);
    min-width: 240px;
    display: none;
    color: var(--text-secondary);
    transform: translate(15px, 15px);
}

.tooltip-header {
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 4px;
    color: var(--text-primary);
}
.tooltip-layer {
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-subtle);
}
.tooltip-metric {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
}
.tooltip-metric-label {
    color: var(--text-secondary);
}
.tooltip-metric-value {
    font-weight: 600;
    color: var(--text-primary);
}

/* Stacked Controls */
.controls-stacked {
    position: absolute;
    bottom: 20px;
    left: 20px;
    z-index: 100;
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.control-btn-icon {
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.control-btn-icon:last-child {
    border-bottom: none;
}

.control-btn-icon:hover {
    background: var(--primary-bg-hover);
    color: var(--text-primary);
}

#toggle-layout {
    background: var(--primary);
    color: white;
    border: none;
    box-shadow: 0 2px 8px rgba(232, 145, 107, 0.4);
}

#toggle-layout:hover {
    background: var(--primary-dark);
    color: white;
}
#toggle-layout i {
    color: white;
}

.network-summary {
    position: absolute;
    top: 8px;
    left: 20px;
    z-index: 1500;
    background: transparent;
    padding: 0;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    pointer-events: none;
}

.summary-title {
    color: var(--text-primary);
    font-family: var(--bdl-font-serif);
    font-size: 28px;
    font-weight: normal;
    margin: 0 0 4px 0;
}

.summary-subtitle {
    color: var(--text-primary);
    font-size: 16px;
    font-style: italic;
    margin: 0;
    font-family: var(--bdl-font-serif);
}

/* Filters Section */
#filters {
    padding: 0; 
    margin-bottom: 0;
    background: transparent;
    border: none;
}

.filters-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.filters-title i {
    color: var(--primary);
}

.filter-section {
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.filter-section:last-of-type {
    border-bottom: none;
}

.filter-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.legend-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
}

.legend-color {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
}

input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border-subtle);
    outline: none;
    appearance: none;
    margin: 10px 0;
}

input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
}

.filter-value {
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    color: var(--primary);
}

.filter-actions {
    margin-top: 10px;
}

.filter-btn {
    padding: 10px;
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
    transition: all 0.2s;
}

.filter-btn:hover {
    background: var(--primary-bg-hover);
    border-color: var(--primary-border);
}

.badge {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    background: rgba(255,255,255,0.1);
    color: var(--text-primary);
    margin-left: 6px;
    vertical-align: middle;
}

.filter-actions {
    display: flex;
    justify-content: space-between;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-subtle);
    background: #ffffff;
}

.filter-actions button {
    background: #ffffff;
    border: 1px solid #000000;
    border-radius: 2px;
    padding: 3px 8px;
    font-size: 12px;
    color: #000000;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: background 0.1s;
}

.filter-actions button:hover {
    background: #f1f5f9;
}

.list-content-wrapper {
    display: flex;
    flex-direction: column;
    width: 100%;
}
.list-bar {
    height: 3px;
    background-color: #cbd5e1;
    margin-top: 2px;
    border-radius: 1px;
}
.cluster-circle {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    margin-right: 8px;
    box-sizing: border-box;
    flex-shrink: 0;
}

/* Custom UI Components for Sidebar */
.contributor-funnel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.funnel-stat {
    background: var(--bg-primary);
    padding: 10px;
    border-radius: 6px;
    text-align: center;
    border: 1px solid var(--border-subtle);
}

.funnel-val {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.funnel-label {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.health-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: capitalize;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.health-resilient, .health-strong, .health-healthy {
    background: rgba(16, 185, 129, 0.2) !important;
    color: #10B981 !important;
    border: 1px solid rgba(16, 185, 129, 0.4) !important;
}

.health-warning, .health-medium, .health-vulnerable {
    background: rgba(245, 158, 11, 0.2) !important;
    color: #F59E0B !important;
    border: 1px solid rgba(245, 158, 11, 0.4) !important;
}

.health-danger, .health-low, .health-risk, .health-critical {
    background: rgba(239, 68, 68, 0.2) !important;
    color: #EF4444 !important;
    border: 1px solid rgba(239, 68, 68, 0.4) !important;
}

.health-unknown {
    background: rgba(156, 163, 175, 0.2) !important;
    color: #9CA3AF !important;
    border: 1px solid rgba(156, 163, 175, 0.4) !important;
}

.dev-tag {
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    color: var(--text-primary);
}

.dev-list-scrollable {
    max-height: 150px;
    overflow-y: auto;
}

.overlap-repo-link {
    cursor: pointer;
    padding: 6px 10px;
    margin-bottom: 6px;
    border-radius: 4px;
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    transition: background 0.2s;
    font-size: 13px;
}

.overlap-repo-link:hover {
    background: var(--border-subtle);
}

.view-toggle-container {
    display: flex;
    background: #f1f5f9;
    padding: 4px;
    border-radius: 8px;
    margin-bottom: 16px;
}

.view-toggle-btn {
    flex: 1;
    border: none;
    background: transparent;
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 500;
    color: #64748b;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.view-toggle-btn:hover {
    color: #334155;
}

.view-toggle-btn.active {
    background: #ffffff;
    color: var(--primary);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}