:root {
    --dark-red: #8b0000;
    --blood-red: #660000;
    --fresh-blood: #bb0a1e;
    --charcoal: #333;
    --smoke: rgba(255, 255, 255, 0.9);
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: #1a1a1a;
    color: var(--smoke);
    margin: 0;
    padding: 20px;
}

#container {
    max-width: 1400px;
    margin: 0 auto;
    background-color: rgba(0, 0, 0, 0.8);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--fresh-blood);
    box-shadow: 0 0 20px rgba(187, 10, 30, 0.3);
}

h1, h2 {
    font-family: 'Cinzel', serif;
    text-align: center;
    color: var(--smoke);
    text-shadow: 0 0 10px var(--fresh-blood);
}

p.intro {
    max-width: 800px;
    margin: 0 auto 20px;
    line-height: 1.5;
    text-align: center;
    font-size: 15px;
    color: var(--smoke);
}

.controls {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
    padding: 15px;
    background-color: rgba(0, 0, 0, 0.6);
    border: 1px solid var(--fresh-blood);
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(187, 10, 30, 0.2);
}

.control-group {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 200px;
    background-color: rgba(20, 20, 20, 0.8);
    padding: 15px;
    border-radius: 6px;
    border: 1px solid var(--blood-red);
}

.control-group label {
    color: var(--smoke);
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
}

select, input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--blood-red);
    border-radius: 4px;
    background-color: rgba(30, 30, 30, 0.9);
    font-size: 14px;
    color: var(--smoke);
    transition: all 0.3s;
}

select:focus, input:focus {
    border-color: var(--fresh-blood);
    box-shadow: 0 0 10px var(--fresh-blood);
    outline: none;
}

select[multiple] {
    height: 150px;
    overflow-y: auto;
}

select[multiple] option {
    padding: 8px 12px;
    border-bottom: 1px solid #e9ecef;
}

select[multiple] option:hover {
    background-color: rgba(187, 10, 30, 0.2);
    color: var(--smoke);
}

select[multiple] option:checked {
    background-color: var(--fresh-blood);
    color: var(--smoke);
}

button {
    background-color: var(--dark-red);
    color: var(--smoke);
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s, transform 0.1s;
}

button:hover {
    background-color: var(--fresh-blood);
    box-shadow: 0 0 15px var(--fresh-blood);
    transform: translateY(-1px);
}

button:active {
    transform: translateY(0);
}

#reset-filters {
    background-color: #6c757d;
}

#reset-filters:hover {
    background-color: #5a6268;
}

.node rect {
    cursor: pointer;
    fill-opacity: 0.9;
    stroke: var(--fresh-blood);
    stroke-width: 1;
    transition: all 0.3s ease;
}

.node:hover rect {
    stroke-width: 2;
    stroke: var(--fresh-blood);
    filter: brightness(1.2);
}

.node text {
    pointer-events: none;
    font-size: 12px;
    font-weight: 500;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
    fill: var(--smoke);
}

.link {
    fill: none;
    stroke-opacity: 0.2;
    transition: all 0.3s ease;
}

.link:hover {
    stroke-opacity: 0.7;
    filter: brightness(1.2);
}

.link.highlighted {
    stroke-opacity: 0.8;
}

#tooltip {
    position: absolute;
    padding: 12px;
    background-color: rgba(0, 0, 0, 0.9);
    border: 1px solid var(--fresh-blood);
    border-radius: 4px;
    pointer-events: none;
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.3s;
    max-width: 300px;
    box-shadow: 0 0 10px rgba(187, 10, 30, 0.3);
    color: var(--smoke);
}

.tooltip-title {
    font-weight: bold;
    margin-bottom: 5px;
    border-bottom: 1px solid var(--fresh-blood);
    padding-bottom: 5px;
    color: var(--smoke);
}

.tooltip-content {
    line-height: 1.4;
}

.legend-container {
    margin-top: 40px;
    background-color: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--fresh-blood);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 0 20px rgba(187, 10, 30, 0.3);
}

.legend-title {
    text-align: center;
    margin-bottom: 25px;
    font-size: 18px;
    font-weight: 600;
    color: var(--smoke);
    border-bottom: 2px solid var(--fresh-blood);
    padding-bottom: 10px;
    text-shadow: 0 0 5px var(--fresh-blood);
}

.legend {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 0 15px;
}

.legend-section {
    background-color: rgba(20, 20, 20, 0.8);
    border-radius: 6px;
    padding: 15px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--blood-red);
}

.legend-section h3 {
    color: var(--smoke);
    font-size: 16px;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--blood-red);
}

.legend-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
}

.legend-item {
    display: flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.legend-item:hover {
    background-color: rgba(187, 10, 30, 0.2);
    cursor: pointer;
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    margin-right: 10px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

#loading {
    text-align: center;
    padding: 50px;
    font-size: 18px;
}

#error {
    color: red;
    text-align: center;
    padding: 20px;
    display: none;
}

.info-icon {
    cursor: help;
    display: inline-block;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: #4b70e2;
    color: white;
    text-align: center;
    line-height: 15px;
    font-size: 11px;
    margin-left: 5px;
    font-weight: bold;
}

.info-tooltip {
    position: absolute;
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    border-radius: 4px;
    font-size: 12px;
    max-width: 250px;
    z-index: 100;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.stats-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-bottom: 20px;
    gap: 15px;
}

.stat-card {
    background-color: rgba(20, 20, 20, 0.8);
    border: 1px solid var(--blood-red);
    border-radius: 6px;
    padding: 15px;
    text-align: center;
    flex: 1;
    min-width: 150px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.stat-value {
    font-size: 24px;
    font-weight: bold;
    margin: 10px 0;
    color: var(--fresh-blood);
}

.stat-label {
    font-size: 14px;
    color: var(--smoke);
}

#no-data-message {
    display: none;
    text-align: center;
    padding: 40px;
    font-size: 18px;
    color: #666;
}

.search-container {
    margin: 20px 0;
    padding: 15px;
    background-color: rgba(0, 0, 0, 0.6);
    border: 1px solid var(--fresh-blood);
    border-radius: 6px;
    display: flex;
    gap: 10px;
    align-items: center;
    box-shadow: 0 0 15px rgba(187, 10, 30, 0.2);
}

#search-input {
    flex: 1;
    padding: 12px;
    border: 1px solid var(--blood-red);
    border-radius: 4px;
    background-color: rgba(30, 30, 30, 0.9);
    font-size: 14px;
    color: var(--smoke);
    transition: all 0.3s;
}

#search-input:focus {
    border-color: var(--fresh-blood);
    box-shadow: 0 0 10px var(--fresh-blood);
    outline: none;
}

#search-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

#clear-search {
    padding: 12px 20px;
    background-color: var(--dark-red);
    color: var(--smoke);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
    white-space: nowrap;
}

#clear-search:hover {
    background-color: var(--fresh-blood);
    box-shadow: 0 0 15px var(--fresh-blood);
}

.node.selected rect {
    stroke: var(--fresh-blood);
    stroke-width: 3;
    filter: brightness(1.3);
    box-shadow: 0 0 15px var(--fresh-blood);
    animation: pulse 2s infinite;
}

.node text.label {
    font-weight: bold;
    fill: #2c3e50;
}

.category-label {
    font-family: 'Cinzel', serif;
    font-size: 16px;
    font-weight: bold;
    fill: var(--smoke);
    text-shadow: 0 0 5px var(--fresh-blood);
}

.description-text {
    margin: 20px 0;
    padding: 15px;
    background-color: rgba(20, 20, 20, 0.8);
    border-radius: 6px;
    line-height: 1.6;
    border: 1px solid var(--blood-red);
    color: var(--smoke);
}

.insights-container {
    margin: 20px 0;
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.8);
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(187, 10, 30, 0.3);
    border: 1px solid var(--fresh-blood);
}

.insights-title {
    font-size: 1.4em;
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--smoke);
    text-shadow: 0 0 5px var(--fresh-blood);
    text-align: center;
    border-bottom: 1px solid var(--fresh-blood);
    padding-bottom: 10px;
}

.top-charts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.top-chart {
    background: rgba(20, 20, 20, 0.8);
    padding: 15px;
    border-radius: 6px;
    border: 1px solid var(--blood-red);
}

.top-chart h3 {
    margin: 0 0 15px 0;
    color: var(--smoke);
    text-shadow: 0 0 5px var(--fresh-blood);
    font-size: 1em;
    text-align: center;
    border-bottom: 1px solid var(--blood-red);
    padding-bottom: 8px;
}

.top-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    color: var(--smoke);
}

.top-bar {
    flex-grow: 1;
    height: 20px;
    background: rgba(30, 30, 30, 0.9);
    border-radius: 3px;
    overflow: hidden;
}

.top-bar-fill {
    height: 100%;
    background-color: var(--fresh-blood);
    transition: width 0.3s ease;
}

.top-value {
    min-width: 60px;
    text-align: right;
    font-size: 0.9em;
}

.legend {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 20px;
}

.legend-section {
    background: rgba(20, 20, 20, 0.8);
    padding: 15px;
    border-radius: 6px;
    border: 1px solid var(--blood-red);
}

.legend-section h3 {
    margin: 0 0 15px 0;
    text-align: center;
    border-bottom: 1px solid var(--blood-red);
    padding-bottom: 8px;
}

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

.legend-item {
    display: flex;
    align-items: center;
    padding: 5px;
    border-radius: 4px;
    transition: background-color 0.2s;
    cursor: pointer;
}

.legend-item:hover {
    background-color: rgba(187, 10, 30, 0.2);
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    margin-right: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Add blood drip animation */
.blood-drip {
    position: fixed;
    top: 0;
    width: 2px;
    height: 0;
    background: linear-gradient(var(--fresh-blood), var(--blood-red));
    animation: drip 3s infinite;
    opacity: 0.7;
    z-index: 999;
}

@keyframes drip {
    0% { height: 0; top: 0; }
    70% { height: 100px; top: 0; }
    100% { height: 0; top: 100px; }
}

/* Add these at the start of your 2.html file, right after the body tag */
.blood-drip:nth-child(1) { left: 10%; animation-delay: 0s; }
.blood-drip:nth-child(2) { left: 30%; animation-delay: 1s; }
.blood-drip:nth-child(3) { left: 50%; animation-delay: 2s; }
.blood-drip:nth-child(4) { left: 70%; animation-delay: 1.5s; }
.blood-drip:nth-child(5) { left: 90%; animation-delay: 0.5s; }

/* Style the select dropdowns better */
select {
    background-color: rgba(30, 30, 30, 0.9);
    color: var(--smoke);
    border: 1px solid var(--blood-red);
    padding: 10px;
}

select option {
    background-color: rgba(30, 30, 30, 0.9);
    color: var(--smoke);
    padding: 10px;
}

select option:hover {
    background-color: rgba(187, 10, 30, 0.2);
    color: var(--smoke);
}

/* Style scrollbars for dropdowns */
select::-webkit-scrollbar {
    width: 10px;
    background-color: rgba(30, 30, 30, 0.9);
}

select::-webkit-scrollbar-thumb {
    background-color: var(--blood-red);
    border-radius: 5px;
}

select::-webkit-scrollbar-thumb:hover {
    background-color: var(--fresh-blood);
}

/* Add pulsing effect for selected nodes */
@keyframes pulse {
    0% { stroke-width: 2; }
    50% { stroke-width: 4; }
    100% { stroke-width: 2; }
}

/* Update insights styling */
.insights-container {
    margin: 20px 0;
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.8);
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(187, 10, 30, 0.3);
    border: 1px solid var(--fresh-blood);
}

.insights-title {
    font-size: 1.4em;
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--smoke);
    text-shadow: 0 0 5px var(--fresh-blood);
    text-align: center;
    border-bottom: 1px solid var(--fresh-blood);
    padding-bottom: 10px;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.insight-card {
    background: rgba(20, 20, 20, 0.8);
    padding: 20px;
    border-radius: 6px;
    border: 1px solid var(--blood-red);
    transition: transform 0.3s ease;
}

.insight-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(187, 10, 30, 0.2);
}

.insight-card h4 {
    color: var(--smoke);
    margin: 0 0 15px 0;
    font-size: 1.1em;
    text-shadow: 0 0 5px var(--fresh-blood);
    text-align: center;
    border-bottom: 1px solid var(--blood-red);
    padding-bottom: 8px;
}

.insight-card p {
    color: var(--smoke);
    margin: 8px 0;
    font-size: 0.9em;
    line-height: 1.4;
}

.insight-card strong {
    color: var(--fresh-blood);
    font-weight: 600;
}