:root{color-scheme:dark;--bg:#10242e;--panel:#152e38;--panel-2:#203d47;--ink:#eff8fa;--muted:#afc7cc;--line:#34515c;--accent:#77e0df;--action:#91eeeb;--action-ink:#10333b;--shadow:0 12px 35px #0004;--focus:#ffca79;--header-h:68px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:15px}
:root[data-theme=light]{color-scheme:light;--bg:#ecf3f4;--panel:#fff;--panel-2:#eff6f7;--ink:#173740;--muted:#506b74;--line:#c6d9df;--accent:#00777b;--action:#006d74;--action-ink:#fff;--shadow:0 12px 35px #213d4826}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);min-width:280px}[hidden]{display:none!important}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button{min-height:44px;padding:10px 13px;border:1px solid var(--line);border-radius:10px;background:var(--panel-2);color:var(--ink);font-weight:650;cursor:pointer;line-height:1.25}button:hover{border-color:var(--accent)}button:disabled{opacity:.52;cursor:not-allowed}a{color:var(--accent);text-underline-offset:3px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}h1,h2,p{margin-top:0}h1{font-size:1.4rem;line-height:1.18;letter-spacing:-.035em;max-width:260px;margin-bottom:12px}h2{font-size:1.05rem;line-height:1.3;margin-bottom:10px}p{line-height:1.6}.app-header{height:var(--header-h);padding:10px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--panel);border-bottom:1px solid var(--line);position:relative;z-index:1001}.brand{display:flex;align-items:center;gap:15px;color:var(--ink);text-decoration:none;min-width:0}.brand img{width:104px;height:36px;object-fit:contain}.brand span{font-size:.88rem;font-weight:650;white-space:nowrap}.header-actions{display:flex;gap:8px;align-items:center}.header-actions button{background:transparent}.help-button{display:flex;gap:7px;align-items:center}.info-icon{display:grid;place-items:center;border:1.6px solid currentColor;border-radius:50%;width:18px;height:18px;font:bold 13px Georgia,serif}.workspace{height:calc(100dvh - var(--header-h));min-height:380px;display:grid;grid-template-columns:350px minmax(0,1fr);position:relative}.explore-panel{background:var(--panel);padding:24px 20px max(24px,env(safe-area-inset-bottom));border-right:1px solid var(--line);overflow-y:auto;overscroll-behavior:contain;z-index:900;scrollbar-width:thin}.panel-top{display:flex;align-items:start;justify-content:space-between;gap:6px}.icon-button{font-size:1.5rem;width:44px;flex:0 0 44px;padding:6px;background:transparent}.intro{font-size:.88rem;color:var(--muted);margin-bottom:20px}.step-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:4px;background:var(--bg);border-radius:12px;margin-bottom:24px}.step-tabs button{padding:9px 6px;border-color:transparent;font-size:.8rem;min-width:0;white-space:nowrap;background:transparent}.step-tabs button[aria-selected=true]{background:var(--panel-2);border-color:var(--line);color:var(--accent)}label{display:block;margin:17px 0 7px;font-size:.82rem;font-weight:650}input:not([type=checkbox]):not([type=radio]),select,textarea{border:1px solid var(--line);border-radius:9px;background:var(--bg);color:var(--ink);padding:11px 12px;min-height:44px;width:100%;min-width:0;font-size:16px}textarea{resize:vertical;line-height:1.5}input::placeholder,textarea::placeholder{color:var(--muted);opacity:.88}.input-action{display:flex;gap:7px}.input-action input{flex:1}.hint{font-size:.76rem;color:var(--muted);line-height:1.6;margin:9px 0 16px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-top:22px}.section-heading h2{margin:0}.text-button{font-size:.76rem;background:transparent;border-color:transparent;color:var(--accent);padding:9px}.place-list{display:grid;gap:6px;max-height:215px;overflow:auto;overscroll-behavior:contain;margin-top:10px;padding:2px}.place-list button{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;font-weight:550;font-size:.82rem;background:transparent;gap:10px}.place-list button span:last-child{font-size:.75rem;color:var(--muted)}.place-list button[aria-pressed=true]{border-color:var(--accent);background:var(--panel-2)}.layer-grid{display:grid;grid-template-columns:1fr 1fr;gap:3px 8px;margin-top:10px}.layer-grid label,.selection-method label{display:flex;align-items:center;gap:8px;min-height:44px;margin:0;font-size:.8rem;font-weight:500}.layer-grid input,.selection-method input{accent-color:var(--accent);width:18px;height:18px;flex-shrink:0}.full{width:100%;margin-top:13px}.primary{background:var(--action);color:var(--action-ink);border-color:var(--action);display:flex;justify-content:center;gap:9px}.selection-method{padding:10px 12px;border:1px solid var(--line);border-radius:10px;display:flex;flex-wrap:wrap;gap:8px 14px}.selection-method legend{color:var(--muted);font-size:.75rem}.button-row{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0}.button-row button{flex:1;font-size:.76rem;padding:9px 8px;white-space:nowrap}.area-result{display:grid;gap:7px;padding:18px;margin:20px 0 12px;background:var(--bg);border:1px solid var(--line);border-radius:12px}.area-result span:first-child{font-size:.8rem;color:var(--muted)}.area-result strong{font-size:1.65rem;letter-spacing:-.025em;line-height:1.15}.area-result span:last-child{font-size:.8rem;color:var(--muted)}.selection-list{list-style:none;padding:0;margin:0;max-height:210px;overflow:auto}.selection-list li{font-size:.78rem;display:flex;align-items:center;gap:8px;padding:7px 0;border-bottom:1px solid var(--line)}.selection-list li span{flex:1;min-width:0;overflow-wrap:anywhere}.selection-list small{display:block;color:var(--muted);margin-top:3px}.selection-list button{flex:0 0 44px;padding:5px;font-size:1.2rem}.notice{font-size:.83rem;padding:12px 14px;background:var(--panel-2);border-left:3px solid var(--accent);border-radius:4px;line-height:1.6}.request-summary{font-size:.82rem;padding:13px;background:var(--bg);border-radius:8px;margin-top:16px;line-height:1.6}.request-summary:empty{display:none}details{border-top:1px solid var(--line);padding-top:12px;margin-top:15px}summary{cursor:pointer;min-height:44px;padding:10px 0;font-weight:650;font-size:.85rem}details p,details li{font-size:.83rem;line-height:1.65}details ul{padding-left:20px}.panel-status{font-size:.8rem;color:var(--accent);line-height:1.5;margin:15px 0 0;overflow-wrap:anywhere}.map-workspace{position:relative;min-width:0;overflow:hidden}.leaflet-container{background:#bdd5da;color:#173740;font:12px/1.5 system-ui,sans-serif}#map{width:100%;height:100%;z-index:1}.map-tools{position:absolute;z-index:450;top:16px;right:16px;display:flex;gap:6px}.map-tools button{box-shadow:0 2px 8px #0002;min-width:44px;background:var(--panel)}.map-caption{position:absolute;z-index:450;bottom:36px;left:16px;right:16px;display:flex;align-items:center;justify-content:space-between;gap:10px;pointer-events:none}.map-caption span{font-size:.78rem;padding:9px 12px;background:var(--panel);border:1px solid var(--line);border-radius:9px;box-shadow:0 2px 8px #0002;max-width:60%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.map-caption button{pointer-events:auto;background:var(--action);color:var(--action-ink);border-color:var(--action);box-shadow:0 2px 8px #0002;font-size:.82rem}.draw-map-hint{position:absolute;top:75px;left:16px;right:16px;z-index:450;text-align:center;pointer-events:none;padding:9px 12px;background:var(--panel);border:1px solid var(--line);border-radius:8px;font-size:.78rem}.map-unavailable{position:absolute;inset:0;background:var(--bg);z-index:490;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px}.map-unavailable p{max-width:360px;font-size:.9rem;color:var(--muted)}.leaflet-control-attribution{font-size:10px!important;max-width:100%}.leaflet-popup-content-wrapper,.leaflet-popup-tip{background:var(--panel)!important;color:var(--ink)!important}.leaflet-popup-content{font-family:inherit;line-height:1.5;min-width:180px;max-width:250px;overflow-wrap:anywhere}.leaflet-popup-content strong{display:block;margin-bottom:6px}.leaflet-popup-content button{font-size:.78rem;width:100%;margin-top:8px}.leaflet-popup-content .hint{display:block;font-size:.72rem;margin-bottom:4px}.leaflet-container a.leaflet-popup-close-button{color:var(--ink);width:32px;height:32px;line-height:30px;font-size:23px}.place-pin{background:#fff;border:3px solid #007e85;border-radius:50%;width:17px;height:17px;box-shadow:0 1px 6px #0005}.place-pin.keys{border-color:#0077ad}.place-pin.active{background:#65efdd;border-color:#103843}.address-pin{width:18px;height:18px;background:#fff;border:4px solid #e98928;border-radius:50%;box-shadow:0 1px 6px #0005}.leaflet-interactive{cursor:pointer}body.drawing .leaflet-container{cursor:crosshair}body.panel-collapsed .workspace{grid-template-columns:minmax(0,1fr)}body.panel-collapsed .explore-panel{display:none}dialog{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:18px;width:min(560px,calc(100% - 28px));max-height:calc(100dvh - 32px);padding:22px;box-shadow:var(--shadow);overscroll-behavior:contain}dialog::backdrop{background:#041820a8;backdrop-filter:blur(3px)}dialog p{font-size:.88rem}.dialog-heading{display:flex;gap:14px;align-items:center;justify-content:space-between;margin-bottom:14px}.dialog-heading h2{font-size:1.2rem;margin:0}.app-links{display:grid;gap:10px}.app-links a{display:grid;gap:5px;padding:16px;border:1px solid var(--line);border-radius:10px;text-decoration:none;min-height:70px}.app-links a:hover{border-color:var(--accent)}.app-links span{font-size:.82rem;color:var(--muted)}#tooltip{position:fixed;z-index:5000;max-width:min(270px,calc(100vw - 24px));padding:9px 12px;background:var(--ink);color:var(--bg);border-radius:8px;font-size:.75rem;line-height:1.5;box-shadow:var(--shadow);pointer-events:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}#addressResults{display:grid;gap:6px}#addressResults button{font-size:.8rem;text-align:left}.leaflet-marker-icon:focus-visible{outline:3px solid #ffbe68;outline-offset:4px}
@media(max-width:760px){:root{--header-h:64px}.app-header{padding:8px 10px;gap:6px}.brand{gap:5px}.brand img{width:85px;height:33px}.brand span{display:none}.header-actions{gap:4px}.header-actions button{font-size:.78rem;padding:9px 10px}.help-button{gap:5px}.workspace,.workspace:has(.explore-panel){display:block;min-height:320px}.map-workspace{position:absolute;inset:0}.explore-panel{position:absolute;top:10px;left:10px;right:10px;bottom:10px;max-width:390px;padding:18px 16px 25px;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);background:var(--panel)}body.panel-collapsed .explore-panel{display:none}.map-tools{top:12px;right:12px}.map-caption{left:12px;right:12px;bottom:36px}.map-caption button{font-size:.76rem;padding:10px}.map-caption span{max-width:48%;font-size:.7rem}.map-caption button,.map-tools button{min-height:44px}.place-list{max-height:190px}dialog{padding:18px}.area-result strong{font-size:1.55rem}}
@media(max-width:360px){.help-button>span:last-child{display:none}.header-actions button{padding:9px}.brand img{width:78px}.step-tabs button{font-size:.74rem}.map-caption{gap:5px}.map-caption span{max-width:45%}.map-caption button{font-size:.7rem;padding:9px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.prepared-request{margin-top:20px;padding:16px;background:var(--bg);border:1px solid var(--line);border-radius:12px}.prepared-request dl{margin:0}.prepared-request dt{font-size:.73rem;color:var(--muted);margin-top:14px}.prepared-request dd{font-size:.83rem;margin:4px 0 12px;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere}.email-action{display:flex;align-items:center;justify-content:center;min-height:44px;padding:11px 13px;margin-top:16px;text-align:center;border-radius:10px;background:var(--action);color:var(--action-ink);font-size:.85rem;font-weight:700;text-decoration:none}
.place-list .place-3d-link{display:flex;align-items:center;justify-content:center;min-height:44px;margin:0 0 4px;padding:8px;border:1px solid var(--accent);border-radius:9px;background:var(--panel-2);text-decoration:none;font-size:.8rem;font-weight:700}
.leaflet-popup-content .popup-model-link{display:flex;align-items:center;justify-content:center;min-height:44px;padding:9px 12px;margin:8px 0;border:1px solid var(--accent);border-radius:8px;background:var(--panel-2);color:var(--accent);font-size:.85rem;font-weight:700;text-decoration:none}