style.css

:root {
    --primary-dark: #1e272e;
    --accent-red: #c0392b;
    --accent-blue: #2980b9;
    --bg-sidebar: #ffffff;
    --border-muted: #dcdde1;
    --text-main: #2f3640;
    --text-muted: #7f8c8d;
}

body { 
    margin: 0; padding: 0; 
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; 
    display: flex; 
    color: var(--text-main);
    background-color: #f5f6fa;
}

#map { 
    height: 100vh; 
    flex-grow: 1; 
    z-index: 1; 
}

#side-panel {
    width: 340px; 
    height: 100vh; 
    background: var(--bg-sidebar);
    border-left: 1px solid var(--border-muted); 
    padding: 28px; 
    box-sizing: border-box; 
    overflow-y: auto; 
    z-index: 2;
}

/* Technical Floating UI */
.floating-ui {
    position: absolute; 
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    padding: 12px; 
    border-radius: 2px;
    border: 1px solid var(--border-muted);
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    font-size: 11px; 
    font-weight: 500;
}

/* This targets the SVG path created by Leaflet */
/* Apply the uniform opacity to modified areas */
.modified-pc6 {
    fill-opacity: 0.55 !important;
    transition: fill-opacity 0.2s ease;
}

/* Ensure the SVG patterns are treated as fills by the browser */
path {
    transition: fill 0.2s ease, stroke 0.2s ease;
}

/* SLIDERS */
.sidebar-controls {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-muted);
}

.slider-unit {
    margin-bottom: 20px;
}

.slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.slider-label {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
}

.slider-pct {
    font-size: 11px;
    font-family: monospace;
    font-weight: 600;
    color: var(--primary-dark);
    background: #eee;
    padding: 2px 6px;
    border-radius: 3px;
}

input[type="range"].side-slider {
    width: 100%;
    accent-color: var(--primary-dark);
    cursor: ew-resize;
}

/* SEARCH BOX ON TOP */
#search-box { 
    top: 20px; 
    left: 60px; /* Same left as controls */
    display: flex; 
    gap: 8px; 
}

/* CONTROLS SELECTION BELOW */
#controls { 
    top: 80px;  /* Pushed down to clear the search box */
    left: 60px; 
}

input[type="text"] {
    border: 1px solid var(--border-muted); 
    padding: 6px 10px;
    border-radius: 2px; 
    font-size: 11px; 
    width: 120px;
    outline: none;
}

button {
    background: var(--primary-dark); 
    color: white; 
    border: none;
    padding: 6px 14px; 
    border-radius: 2px; 
    cursor: pointer;
    font-size: 10px; 
    font-weight: 700; 
    letter-spacing: 0.5px;
}

/* Column Layout for Comparison */
.data-grid {
    display: grid;
    grid-template-columns: 1fr 1fr; /* Two equal columns */
    gap: 20px;
    margin-bottom: 30px;
}

.column-header {
    font-size: 9px;
    font-weight: 800;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border-muted);
    padding-bottom: 4px;
}

/* Hide the simulated column by default */
.sim-column {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sim-column.active {
    opacity: 1;
}

.sim-value {
    color: var(--accent-red); /* Highlight simulated changes */
}

/* Sidebar Typography */
.pc6-header { 
    font-size: 20px; 
    font-weight: 700; 
    color: var(--primary-dark); 
    margin-bottom: 30px; 
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-muted);
}

.data-group { margin-bottom: 24px; }

.data-label { 
    font-size: 10px; 
    color: var(--text-muted); 
    text-transform: uppercase; 
    letter-spacing: 0.8px; 
    margin-bottom: 6px; 
}

.data-value { 
    font-size: 16px; 
    font-weight: 600; 
    color: var(--primary-dark); 
    font-variant-numeric: tabular-nums; 
}

.placeholder-text { 
    font-size: 12px; 
    color: var(--text-muted); 
    text-align: center; 
    margin-top: 80px; 
    line-height: 1.8; 
}

/* Legend Enhancement */
.info.legend { 
    background: white; 
    padding: 12px; 
    border: 1px solid var(--border-muted);
    font-size: 10px; 
    line-height: 1.6; 
    border-radius: 2px;
}

.info.legend i { 
    width: 12px; 
    height: 12px; 
    float: left; 
    margin-right: 8px; 
    opacity: 0.6; 
}