:root{color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:#10141a;color:#e6e8eb;font:14px/1.45 system-ui,sans-serif;display:flex;flex-direction:column;height:100vh}header{display:flex;align-items:center;gap:12px;padding:8px 16px;border-bottom:1px solid #2a3038}header h1{font-size:16px;margin:0}header a{color:#7fb2ff;text-decoration:none}#zoom{margin-left:auto;display:flex;gap:6px;align-items:center}button{background:#2d6cdf;color:#fff;border:0;border-radius:4px;padding:2px 10px;font-size:15px;cursor:pointer}button:disabled{background:#3a4250;color:#9aa4b0;cursor:default}#zoom-level{min-width:42px;text-align:center;color:#9aa4b0}#main{flex:1;display:flex;min-height:0}#map-wrap{flex:1;position:relative;overflow:hidden;background:#10141a}#map-error{position:absolute;inset:0;display:none;align-items:center;justify-content:center;color:#ff9d9d}canvas{display:block;cursor:grab;touch-action:none}canvas.dragging{cursor:grabbing}#tip{position:absolute;pointer-events:none;display:none;background:#10141aeb;border:1px solid #2a3038;border-radius:4px;padding:3px 8px;font-size:13px;white-space:nowrap}.sw{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:-1px;flex:none}aside{width:220px;border-left:1px solid #2a3038;padding:10px 12px;overflow:auto;font-size:13px}aside h2{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#9aa4b0;margin:0 0 6px}#legend{list-style:none;margin:0 0 14px;padding:0}#legend li{display:flex;align-items:center;gap:6px;padding:2px 0}#legend .sw{width:12px;height:12px;margin:0}#legend .tag{font-weight:600}#legend .n{margin-left:auto;color:#9aa4b0}#paint{border-top:1px solid #2a3038;padding-top:10px}#paint p{margin:4px 0}#paint button{margin-top:6px;width:100%}.muted{color:#9aa4b0}.err{color:#ff9d9d}