body,html{height:100%;width:100%;margin:0;overflow:hidden}*{box-sizing:border-box}#map,.map-shell{height:100vh;height:100dvh;width:100vw}.map-shell{position:relative}.map-overlay{position:absolute;z-index:1;background:rgba(255,255,255,.92);border:1px solid rgba(0,0,0,.12);border-radius:8px;padding:10px 12px;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:#111}.map-overlay--title{top:calc(12px + env(safe-area-inset-top));font-size:14px;font-weight:700}.map-overlay--legend,.map-overlay--title{left:calc(12px + env(safe-area-inset-left))}.map-overlay--legend{bottom:calc(12px + env(safe-area-inset-bottom));min-width:220px;font-size:12px}.map-overlay--info{top:calc(12px + env(safe-area-inset-top));right:calc(56px + env(safe-area-inset-right));max-width:min(380px,calc(100vw - 24px - env(safe-area-inset-left) - env(safe-area-inset-right)));font-size:12px;animation:map-overlay-enter .14s ease-out}@media (max-width:768px){.map-shell--has-selection .map-overlay--title{display:none}.map-overlay--legend{bottom:calc(38px + env(safe-area-inset-bottom))}}@keyframes map-overlay-enter{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.legend-title{font-weight:700;margin-bottom:6px}.legend-row{display:flex;align-items:center;gap:8px;margin:4px 0}.legend-actions{position:absolute;right:10px;bottom:10px}.legend-button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(0,0,0,.18);background:rgba(255,255,255,.6);color:inherit;border-radius:8px;padding:4px 6px;font:inherit;font-weight:600;cursor:pointer}.legend-button:hover{background:rgba(255,255,255,.8)}.legend-button:active{transform:translateY(1px)}.legend-no{font-weight:700}.legend-line{display:inline-block;width:34px;height:0;border-top:4px solid #000;border-radius:2px;flex:0 0 auto}.legend-line--green{border-top-color:#4caf50}.legend-line--yellow{border-top-color:#fdd835}.legend-line--red{border-top-color:#e53935}.legend-line--darkred{border-top-color:#b71c1c}.legend-line--dash{border-top-style:dashed;border-top-color:#333}.unmarked-crossing-marker{pointer-events:auto;cursor:pointer}.unmarked-crossing-marker>svg{display:block;width:18px;height:18px}.unmarked-crossing-marker.unmarked-crossing-marker--selected{border:2px solid #e53935;border-radius:999px;padding:2px}.unmarked-crossing-marker.unmarked-crossing-marker--selected>svg{width:22px;height:22px}