:root{--ink:#153640;--muted:#60767c;--teal:#006e6a;--mint:#d8efea;--line:#d9e3e3;--orange:#c66b20;--purple:#735daa;--paper:#fff;--soft:#f2f6f5}*{box-sizing:border-box}body{margin:0;font:14px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#e9f1f2}button,input,select{font:inherit}button{cursor:pointer;color:inherit;border:1px solid var(--line);background:white;border-radius:7px;padding:8px 12px;transition:background .15s}button:hover{background:var(--soft)}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #31a8a0;outline-offset:3px}button:disabled{opacity:.55;cursor:wait}[hidden]{display:none!important}.topbar{height:76px;background:white;display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid var(--line);position:relative;z-index:1001}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;font-size:15px;letter-spacing:2px;line-height:1.3}.brand b{font-weight:450;color:var(--teal)}.brand small{display:block;font-size:11px;letter-spacing:.3px;color:var(--muted);margin-top:4px}.brandmark{display:grid;place-items:center;width:36px;height:39px;background:var(--teal);color:#fff;font:italic bold 27px Georgia,serif;border-radius:3px 12px 3px 12px}.dataset{display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:1.5px;color:var(--muted)}.dataset strong{font-weight:600;color:var(--ink)}.live-dot{width:6px;height:6px;background:var(--teal);border-radius:50%}.workspace{display:grid;grid-template-columns:360px 1fr;height:calc(100dvh - 76px)}.sidebar{background:white;overflow-y:auto;z-index:999;border-right:1px solid var(--line);display:flex;flex-direction:column}.intro{padding:24px 25px 12px}.eyebrow{font-size:10px;font-weight:750;letter-spacing:1.8px;color:var(--teal)}h1{font-size:28px;line-height:1.18;letter-spacing:-1px;margin:10px 0 12px;font-weight:650}.intro p{font-size:13px;color:var(--muted);margin:0}form{padding:10px 25px 20px;border-bottom:1px solid var(--line)}label{font-size:12px;font-weight:650;display:block;margin:14px 0 6px}.row{display:flex;gap:8px;align-items:center}.row>*{min-width:0}.row select{flex:1}select,input{border:1px solid #c6d5d5;border-radius:6px;background:#fff;padding:8px;color:var(--ink);width:100%;height:38px}input:focus,select:focus{outline:2px solid #63b5ad;outline-offset:1px}.date-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px}.date-row>div{min-width:0}.date-row input{min-width:0}.date-row label{margin:0 0 4px;font-weight:400}.date-row input{font-size:11px;padding:5px;width:100%}.small{font-size:11px}.muted{color:var(--muted)}#area-label{margin-top:5px}.presets{margin-top:7px}.presets button{font-size:11px;flex:1;padding:5px}.modes{display:grid;grid-template-columns:1fr 1fr;gap:6px}.mode{font-size:11px;text-align:left;padding:9px 8px}.mode.active{background:var(--mint);color:#005b56;border-color:#72b0a7;font-weight:650}.help{line-height:1.5;min-height:33px;color:var(--muted);margin:8px 0}.thresholds{font-size:11px;margin:12px 0}.thresholds summary{cursor:pointer;color:var(--muted)}.thresholds .row label{flex:1;font-size:11px}.primary{background:var(--teal);color:white;border-color:var(--teal);font-weight:650;width:100%;display:flex;justify-content:space-between;align-items:center;padding:11px 15px;margin-top:15px}.primary:hover{background:#005a56}.quiet{font-size:11px;padding:7px 9px;background:transparent}.results-section{padding:18px 25px 24px;flex:1}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:4px}h2{font-size:16px;margin:0;line-height:1.3}#progress{font-size:12px;color:var(--muted);margin:10px 0 15px}#progress.error{color:#a14322}.result-card{width:100%;text-align:left;margin:0 0 8px;padding:12px;border-left:3px solid var(--teal);border-radius:5px}.result-card strong{display:block;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.result-card small{color:var(--muted);font-size:10px}.result-card .reason{font-size:12px;color:var(--teal);margin-top:7px}.badge{display:inline-block;background:var(--soft);border-radius:4px;padding:2px 6px;font-size:10px;margin:3px 4px 0 0}.full{width:100%}.side-footer{padding:14px 25px;border-top:1px solid var(--line);color:var(--muted);font-size:10px}.side-footer span{display:block;font-size:9px;margin-top:3px;letter-spacing:.4px}.map-pane{position:relative;min-width:0;overflow:hidden}#map{height:100%;width:100%;background:#d6e6eb}.leaflet-container{font-family:inherit}.leaflet-top{top:108px}.map-stats{position:absolute;top:22px;left:22px;z-index:500;display:flex;background:#ffffffed;border:1px solid #ffffffc0;box-shadow:0 3px 20px #23455112;border-radius:10px;backdrop-filter:blur(8px)}.map-stats div{padding:13px 22px;border-right:1px solid var(--line)}.map-stats div:last-child{border:0}.map-stats strong{display:block;font-size:23px;font-weight:620;letter-spacing:-.7px}.map-stats span{display:block;font-size:10px;color:var(--muted)}.map-actions{position:absolute;bottom:107px;left:22px;z-index:500;display:flex;gap:5px;flex-wrap:wrap}.map-actions button{font-size:10px;box-shadow:0 2px 10px #18394412}.map-actions button[aria-pressed=true]{background:var(--mint);border-color:#80b7b0}.map-legend{position:absolute;bottom:30px;left:22px;z-index:500;display:flex;gap:13px;background:#fffffff0;max-width:570px;padding:11px 14px;border-radius:8px;flex-wrap:wrap;font-size:10px;box-shadow:0 2px 15px #15364015}.map-legend span{display:flex;align-items:center;gap:5px}.map-legend i{width:15px;height:3px;display:inline-block}.teal{background:var(--teal)}.orange{background:var(--orange)}.purple{background:var(--purple)}.map-legend small{flex-basis:100%;font-size:10px;color:var(--muted)}.drawer{position:absolute;right:15px;top:15px;bottom:15px;width:min(430px,calc(100% - 30px));z-index:1000;background:white;border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 40px #15364030;overflow:auto}.drawer-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fffffff5;z-index:2}.drawer-heading h2{font-size:21px;margin-top:4px;overflow-wrap:anywhere}.icon-button{border:0;font-size:26px;padding:0 8px;font-weight:300}.drawer-section{padding:17px 20px;border-bottom:1px solid var(--line)}.drawer-section h3{font-size:13px;margin:0 0 10px}.drawer-section p{font-size:12px;margin:8px 0;color:var(--muted)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.metric strong{display:block;font-size:20px}.metric span{font-size:10px;color:var(--muted)}dl{display:grid;grid-template-columns:110px 1fr;font-size:11px;gap:5px;margin:12px 0}dt{color:var(--muted)}dd{margin:0;overflow-wrap:anywhere}.event{border:1px solid var(--line);border-radius:6px;padding:10px;margin:8px 0;font-size:11px}.event strong{display:block;font-size:12px}.event p{font-size:11px}.event.gap{border-left:3px solid var(--orange)}.event.dwell{border-left:3px solid var(--purple)}.event button{font-size:10px;padding:4px 8px}.timeline{width:100%;height:70px;display:block}.timeline-labels{display:flex;justify-content:space-between;font-size:9px;color:var(--muted)}.graph-svg{width:100%;height:270px;display:block}.graph-svg text{font-size:9px;fill:var(--ink)}.graph-svg circle{fill:var(--mint);stroke:var(--teal);stroke-width:1.5}.graph-svg line{stroke:#91aab0;stroke-width:1.5}.graph-svg .center{fill:var(--teal)}.graph-svg .center-text{fill:#fff}.reference-link{display:block;color:var(--teal);font-size:12px;margin:7px 0}.empty{border:1px dashed #b8cdcf;border-radius:6px;padding:15px;font-size:12px;color:var(--muted)}dialog{border:1px solid var(--line);border-radius:12px;max-width:680px;width:calc(100% - 30px);max-height:85dvh;color:var(--ink);padding:24px;box-shadow:0 20px 70px #12374135}dialog::backdrop{background:#173b4765;backdrop-filter:blur(3px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center}.dialog-heading h2{font-size:23px}dialog h3{font-size:14px;margin-top:25px}dialog p,dialog li{font-size:13px;color:var(--muted)}dialog a{color:var(--teal)}#toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:3000;background:#803b29;color:#fff;padding:13px 20px;max-width:90%;border-radius:8px;font-size:13px;box-shadow:0 6px 25px #15364030}.port-label{color:#52656a;font-size:10px;text-shadow:0 1px 2px #fff,1px 0 2px #fff;background:transparent;border:0;box-shadow:none}.port-label:before{display:none}.leaflet-tooltip{font-size:11px}.provenance-note{background:var(--soft);padding:10px;border-radius:6px}.button-row{display:flex;gap:7px;margin:9px 0}.button-row button{font-size:11px}.loading{animation:pulse 1s infinite alternate}@keyframes pulse{from{opacity:.45}to{opacity:1}}@media(min-width:1600px){.workspace{grid-template-columns:390px 1fr}.intro,form,.results-section{padding-left:30px;padding-right:30px}}@media(max-width:950px){.dataset{display:none}.map-stats div{padding:10px 13px}.map-stats strong{font-size:19px}.map-stats{left:12px;top:12px}.workspace{grid-template-columns:330px 1fr}.intro,form,.results-section{padding-left:20px;padding-right:20px}.map-actions,.map-legend{left:12px;right:12px}.map-legend{gap:7px}.drawer{left:10px;right:10px;top:10px;bottom:10px;width:auto}.map-actions{bottom:120px}}@media(max-width:680px){.topbar{height:64px;padding:0 16px}.brand{font-size:12px}.brand small{font-size:10px}.workspace{display:flex;flex-direction:column;height:auto}.sidebar{overflow:visible;order:2;border-right:0}.map-pane{order:1;height:49dvh;min-height:320px}.map-stats{top:10px}.map-stats div{padding:8px 11px}.map-stats strong{font-size:17px}.map-stats span{font-size:8px}.map-actions{bottom:75px}.map-legend{bottom:18px;padding:7px 9px}.map-legend small{display:none}.leaflet-top{top:80px}.intro{padding-top:21px}h1{font-size:25px}.intro h1 br{display:none}form{padding-top:0}.date-row input{font-size:13px}.modes{grid-template-columns:repeat(3,1fr)}.mode{font-size:11px}.drawer{position:fixed;z-index:2000;top:72px;bottom:8px;left:8px;right:8px}.side-footer{margin-top:15px}.dataset{display:none}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.header-actions{display:flex;gap:7px}