html, body, #map { height:100%; width:100%; margin:0; }
body { font-family: Georgia, "Times New Roman", serif; color:#202020; font-size:12px; overflow:hidden; }
.leaflet-container { background:#ece9df; font:11px/1.35 Georgia, "Times New Roman", serif; }
.leaflet-pane, .leaflet-tile, .leaflet-marker-icon, .leaflet-marker-shadow, .leaflet-tile-container, .leaflet-pane > svg, .leaflet-pane > canvas, .leaflet-zoom-box, .leaflet-image-layer, .leaflet-layer { position:absolute; left:0; top:0; }
.leaflet-tile { width:256px; height:256px; }
.leaflet-container img.leaflet-tile { max-width:none !important; }
.side-panel { position:absolute; left:10px; top:48px; z-index:900; width:154px; max-height:calc(100vh - 90px); overflow:auto; background:rgba(255,255,255,.91); border:1px solid rgba(0,0,0,.16); border-radius:8px; box-shadow:0 2px 9px rgba(0,0,0,.14); padding:7px 8px; transition:transform .18s ease, opacity .18s ease; }
.side-panel.collapsed { transform:translateX(-184px); opacity:.15; pointer-events:none; }
.panel-toggle { position:absolute; left:10px; top:10px; z-index:950; width:28px; height:28px; border-radius:7px; border:1px solid rgba(0,0,0,.22); background:rgba(255,255,255,.93); font-weight:bold; cursor:pointer; box-shadow:0 1px 6px rgba(0,0,0,.12); }
.panel-head { display:flex; justify-content:space-between; gap:6px; align-items:baseline; margin-bottom:5px; border-bottom:1px solid #ddd; padding-bottom:4px; }
.panel-head span { color:#555; font-size:10px; }
.side-panel label { display:block; margin:2px 0; white-space:nowrap; }
.side-panel input { vertical-align:middle; }
.mini-title { margin-top:6px; padding-top:5px; border-top:1px solid #e1e1e1; font-weight:bold; font-size:11px; }
.variant-list { display:grid; grid-template-columns:1fr; gap:0; }
.stats { margin-top:6px; padding-top:5px; border-top:1px solid #e1e1e1; color:#444; font-size:10px; }
.top-controls { position:absolute; top:10px; left:50%; transform:translateX(-50%); z-index:920; display:flex; align-items:center; gap:4px; background:rgba(255,255,255,.92); border:1px solid rgba(0,0,0,.16); border-radius:9px; padding:5px 7px; box-shadow:0 2px 9px rgba(0,0,0,.12); }
.top-controls button { height:23px; min-width:24px; border:1px solid #aaa; border-radius:5px; background:#fff; cursor:pointer; font:11px Georgia, "Times New Roman", serif; }
.top-controls button:hover { background:#f2f2f2; }
#periodLabel { min-width:58px; text-align:center; font-weight:bold; }
#quarterSlider { width:235px; accent-color:#555; }
.legend { position:absolute; right:10px; top:50%; transform:translateY(-50%); z-index:910; background:rgba(255,255,255,.92); border:1px solid rgba(0,0,0,.16); border-radius:8px; box-shadow:0 2px 9px rgba(0,0,0,.13); padding:7px 8px; min-width:96px; }
.legend-title { font-weight:bold; margin-bottom:3px; font-size:11px; }
.legend-title.small { margin-top:6px; }
.density-row, .shape-row, .rail-swatch { display:flex; gap:7px; align-items:center; height:17px; font-size:10px; }
.dot { display:inline-block; border-radius:50%; border:1px solid #062e5f; background:#9cccf4; }
.d1 { width:7px; height:7px; background:#d8ecff; }
.d2 { width:9px; height:9px; background:#9cccf4; }
.d3 { width:11px; height:11px; background:#5fa3df; }
.d4 { width:13px; height:13px; background:#2878bd; }
.d5 { width:15px; height:15px; background:#083b7a; }
.shape-icon { width:13px; height:13px; display:inline-flex; align-items:center; justify-content:center; }
.marker-shape { stroke:#062e5f; stroke-width:1.35; fill-opacity:.88; }
.rail-open, .rail-future { display:inline-block; width:24px; height:0; border-top:3px solid #7b1b1b; }
.rail-future { border-top-style:dashed; opacity:.45; }
.popup-title { font-weight:bold; font-size:12px; margin-bottom:4px; }
.popup-grid { display:grid; grid-template-columns:max-content 1fr; column-gap:8px; row-gap:2px; font-size:11px; }
.popup-grid span:nth-child(odd) { color:#555; }
.leaflet-tooltip.pdcc-label { background:rgba(255,255,255,.85); border:1px solid rgba(0,0,0,.18); box-shadow:none; font-size:10px; padding:2px 4px; }
.rail-label { color:#6b1111; font-weight:bold; }

.place-search { position:relative; display:flex; align-items:center; gap:3px; margin-left:4px; }
#placeSearch { width:126px; height:23px; border:1px solid #aaa; border-radius:5px; padding:2px 6px; font:11px Georgia, "Times New Roman", serif; background:#fff; }
#placeSearchBtn { min-width:23px; width:23px; padding:0; font-size:12px; }
.place-results { display:none; position:absolute; top:28px; right:0; width:230px; max-height:230px; overflow:auto; background:rgba(255,255,255,.97); border:1px solid rgba(0,0,0,.18); border-radius:7px; box-shadow:0 2px 9px rgba(0,0,0,.18); padding:3px; z-index:980; }
.place-results.open { display:block; }
.place-results button { display:block; width:100%; text-align:left; border:0; border-bottom:1px solid #eee; background:#fff; padding:5px 6px; cursor:pointer; font:10px/1.25 Georgia, "Times New Roman", serif; }
.place-results button:hover { background:#edf6ff; }
.place-results button:last-child { border-bottom:0; }
.place-results b { display:block; color:#111; font-size:11px; }
.place-results span { display:block; color:#555; }

@media (min-width:2500px) { body { font-size:11px; } .leaflet-container { font-size:10px; } #quarterSlider { width:290px; } }
@media (max-width:800px) { #quarterSlider { width:110px; } #placeSearch { width:96px; } .place-results { right:auto; left:0; width:200px; } .top-controls { max-width:calc(100vw - 70px); flex-wrap:wrap; justify-content:center; } .legend { right:6px; } .side-panel { width:148px; } }