:root{--bg: #eef0f2;--surface: #ffffff;--surface-hi: #f8f9fa;--border: rgba(0,0,0,.15);--border-hi: rgba(255,140,0,.5);--glass: rgba(255, 255, 255, .9);--text: #1a1d21;--text-2: #5d646d;--text-3: #a0aab4;--accent: #ff8c00;--accent-dim: rgba(255,140,0,.12);--accent-glow: rgba(255,140,0,.25);--green: #1db954;--red: #d73a49;--blue: #0366d6;--f-head: "Bebas Neue", sans-serif;--f-mono: "JetBrains Mono", monospace;--r-sm: 0px;--r: 2px;--r-lg: 4px;--sh: 0 8px 32px rgba(0,0,0,.1);--t: .18s cubic-bezier(.25, .46, .45, .94);--ad-h: 60px;--sheet-peek: 72px;--header-h: 56px;--cl-ch: polygon(8px 0, 100% 0, 100% calc(100% - 8px) , calc(100% - 8px) 100%, 0 100%, 0 8px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden;font-family:var(--f-mono);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;opacity:.05;z-index:9999;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3%3Ffilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}h1,h2,h3,.app-name,.sheet-title,.nd-title,.modal-title{font-family:var(--f-head);text-transform:uppercase;letter-spacing:.04em}.app{position:relative;width:100%;height:100%;display:flex;flex-direction:column}.ad-strip{flex-shrink:0;width:100%;height:var(--ad-h);background:#fff;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:center;z-index:200}.ad-strip:before{content:"[ TERMINAL_AD_SYSTEM ]";position:absolute;top:4px;left:10px;font-size:8px;font-weight:700;color:var(--text-3)}#map{flex:1;width:100%;z-index:1;filter:contrast(1.05) saturate(.9)}.header{position:absolute;top:10px;left:10px;right:10px;height:var(--header-h);z-index:100;display:flex;align-items:center;padding:0 16px;gap:12px;background:var(--glass);border:1px solid var(--border);box-shadow:var(--sh);pointer-events:none;clip-path:polygon(0 0,calc(100% - 15px) 0,100% 15px,100% 100%,15px 100%,0 calc(100% - 15px))}.header>*{pointer-events:auto}.logo{width:32px;height:32px;flex-shrink:0;filter:drop-shadow(0 0 5px var(--accent-glow))}.app-name{font-size:24px;line-height:1;color:var(--text);white-space:nowrap}.app-name span{color:var(--accent)}.hd-spacer{flex:1}.mode-pill{display:flex;height:36px;background:#fff;border:1px solid var(--border);padding:2px;gap:2px}.mode-opt{padding:0 10px;height:100%;display:flex;align-items:center;justify-content:center;font-family:var(--f-head);font-size:13px;color:var(--text-2);cursor:pointer;transition:all .2s}.mode-opt.on{background:var(--text);color:#fff}.mode-opt i{font-size:10px;margin-right:6px}.gps-pill{display:flex;align-items:center;gap:8px;padding:6px 12px;background:#eef0f2;border:1px solid var(--text-3);font-size:11px;font-weight:700;color:var(--text-2)}.gps-pill.locked{color:var(--accent);border-color:var(--accent);background:#fff}.gps-dot{width:6px;height:6px;background:var(--text-3)}.gps-pill.locked .gps-dot{background:var(--accent);animation:pulse-rect 1.5s step-end infinite}@keyframes pulse-rect{0%,50%{opacity:1}51%,to{opacity:.4}}.hdr-rec{height:36px;padding:0 16px;background:var(--accent);border:none;color:#fff;font-family:var(--f-head);font-size:14px;cursor:pointer;display:flex;align-items:center;gap:8px;transition:var(--t);clip-path:polygon(10% 0,100% 0,100% 70%,90% 100%,0 100%,0 30%)}.hdr-rec:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-1px)}.hdr-rec:disabled{background:#eee;color:#bbb;cursor:not-allowed;clip-path:none}.hdr-btn{width:36px;height:36px;border:1px solid var(--border);background:#fff;color:var(--text-2);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--t)}.hdr-btn:hover{color:var(--accent);border-color:var(--accent)}@media(max-width:800px){.header{gap:8px;padding:0 10px}.app-name span{display:none}}@media(max-width:640px){.header{height:52px;gap:8px}.app-name,.hd-spacer{display:none}#layerBtn{margin-left:auto}.mode-pill{height:40px}.mode-opt{height:100%;display:flex;align-items:center;justify-content:center;padding:0 16px}.mode-opt span,.gps-pill #gpsLabel{display:none}.mode-opt i{font-size:18px;margin:0}.hdr-rec{height:40px;padding:0 12px;font-size:13px;gap:6px}.hdr-btn{width:40px;height:40px;font-size:18px}.ctrl-btn{width:44px;height:44px;font-size:18px}}@media(max-width:500px){.header{gap:6px;padding:0 8px;left:8px;right:8px;top:8px}.logo{width:32px;height:32px;margin-right:2px}.gps-pill{padding:0;width:36px;height:36px;justify-content:center}.mode-pill{position:absolute;bottom:calc(var(--sheet-peek) + var(--ad-h) + 12px);left:50%;transform:translate(-50%);z-index:100;box-shadow:var(--sh);background:var(--glass);height:48px;border-radius:24px;padding:4px;border:1px solid var(--border)}.mode-opt{border-radius:20px;padding:0 20px;font-size:12px}.mode-opt i{margin-right:0}.poly-bar{width:calc(100% - 16px);top:64px;gap:4px;padding:6px;flex-wrap:wrap;justify-content:center}.poly-btn{height:40px;font-size:11px;flex:1;min-width:80px;justify-content:center}.sheet{width:100%;border-radius:16px 16px 0 0;border-left:none;border-right:none}}.poly-bar{position:absolute;top:80px;left:50%;transform:translate(-50%);z-index:200;display:none;align-items:center;gap:8px;padding:8px 16px;background:var(--glass);border:1px solid var(--border);box-shadow:var(--sh);clip-path:var(--cl-ch)}.poly-bar.active{display:flex}.poly-btn{height:32px;padding:0 12px;font-family:var(--f-head);font-size:12px;cursor:pointer;border:1px solid var(--border);background:#fff;display:flex;align-items:center;gap:6px}.pb-finish{background:var(--accent);color:#fff;border:none}.pb-finish:disabled{background:#eee;color:#999}.pb-cancel{color:var(--red);border-color:var(--red)}.map-ctrl{position:absolute;left:14px;bottom:calc(var(--sheet-peek) + var(--ad-h) + 20px);z-index:100;display:flex;flex-direction:column;gap:8px}.ctrl-btn{width:42px;height:42px;background:#fff;border:1px solid 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translateY(0)}.sheet-handle-row{display:flex;justify-content:center;padding:12px 0;cursor:grab}.sheet-handle{width:40px;height:3px;background:#ddd;border-radius:2px}.sheet-head{display:flex;align-items:center;padding:8px 16px 16px;gap:12px;border-bottom:1px solid var(--surface-hi)}.sheet-title{font-size:20px}.sheet-badge{font-family:var(--f-mono);font-size:11px;font-weight:700;color:#fff;background:var(--text);padding:2px 8px}.exp-btn{height:34px;padding:0 16px;background:transparent;border:1px solid var(--accent);color:var(--accent);font-family:var(--f-head);font-size:14px;cursor:pointer;display:flex;align-items:center;gap:8px}.exp-btn:hover:not(:disabled){background:var(--accent);color:#fff}.exp-menu{position:absolute;bottom:100%;right:0;margin-bottom:8px;background:#fff;border:1px solid var(--border);box-shadow:var(--sh);min-width:120px;z-index:10;display:none}.pts-list{flex:1;overflow-y:auto;padding:16px;background:#fdfdfd}.pt-card{display:flex;align-items:center;gap:12px;padding:14px;background:#fff;border:1px solid var(--border);border-left:4px solid var(--text-3);margin-bottom:8px;transition:var(--t)}.pt-card:hover{border-left-color:var(--accent);background:var(--surface-hi)}.type-badge{font-size:9px;font-weight:700;color:var(--text-2);border:1px solid var(--border);padding:0 4px;text-transform:uppercase;margin-right:8px}.pt-icon{width:36px;height:36px;background:#f0f0f0;color:var(--text-2);display:flex;align-items:center;justify-content:center}.pt-name{font-size:12px;font-weight:700;color:var(--text)}.pt-meta{font-size:10px;color:var(--text-2);margin-top:4px}.pt-actions{display:flex;gap:6px}.pt-show,.pt-del{width:36px;height:36px;border:1px solid var(--border);background:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}.empty{text-align:center;padding:40px 20px;color:var(--text-3)}.loc-dot{position:absolute;top:50%;left:50%;width:14px;height:14px;background:var(--blue);border:2px solid #fff;border-radius:50%;box-shadow:0 0 8px #0000004d;transform:translate(-50%,-50%);z-index:2}.loc-ring{position:absolute;top:50%;left:50%;width:40px;height:40px;border:2px solid var(--blue);border-radius:50%;background:#0366d61a;transform:translate(-50%,-50%);animation:ping 2s infinite;z-index:1}@keyframes ping{0%{transform:translate(-50%,-50%) scale(.5);opacity:1}to{transform:translate(-50%,-50%) scale(2);opacity:0}}.pin{width:18px;height:18px;background:var(--accent);border:2px solid #fff;border-radius:50%;box-shadow:0 4px 10px #0000004d;cursor:pointer}.pin.highlight{animation:pin-hi .6s ease 4}@keyframes pin-hi{0%,to{transform:scale(1);background:var(--accent)}50%{transform:scale(1.4);background:#fff}}.poly-shape{fill:var(--accent);fill-opacity:.15;stroke:var(--accent);stroke-width:3;stroke-dasharray:6 4}.active-line{stroke:var(--accent);stroke-width:2;stroke-dasharray:4 4;opacity:.6}.vertex-dot{width:8px;height:8px;background:#fff;border:2px solid var(--accent);border-radius:50%;box-shadow:0 0 4px #0003}.toast-wrap{position:absolute;top:10px;right:10px;z-index:1000;display:flex;flex-direction:column;gap:8px;width:280px;align-items:flex-end}.toast{padding:12px 14px;background:#fff;border:1px solid var(--border);font-size:10px;font-weight:700;display:flex;align-items:center;gap:10px;box-shadow:var(--sh);text-transform:uppercase;width:100%;animation:toast-in .3s ease forwards}@keyframes toast-in{0%{transform:translate(20px);opacity:0}to{transform:translate(0);opacity:1}}.toast.out{animation:toast-out .3s ease forwards}@keyframes toast-out{to{transform:translate(40px);opacity:0}}.t-close{margin-left:auto;cursor:pointer;opacity:.5;padding:4px}.t-success{border-left:4px solid var(--accent)}.t-error{border-left:4px solid var(--red)}.name-dialog-bg,.modal-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:#0006;z-index:500;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:opacity .2s}.name-dialog-bg.on,.modal-bg.on{opacity:1;pointer-events:auto}.name-dialog,.modal{background:#fff;border:1px solid var(--border);padding:24px;width:100%;max-width:440px;clip-path:var(--cl-ch);box-shadow:0 10px 40px #00000026}.nd-head,.modal-head{display:flex;align-items:center;gap:12px;margin-bottom:20px}.nd-input{width:100%;height:48px;border:1px solid var(--border);padding:0 16px;margin-bottom:12px;font-family:var(--f-mono)}.nd-actions{display:flex;gap:10px}.nd-skip,.nd-save,.modal-close{height:44px;font-family:var(--f-head);font-size:16px;cursor:pointer;border:none;flex:1}.nd-save,.modal-close{background:var(--accent);color:#fff}.modal-content{font-size:12px;line-height:1.6;color:var(--text-2);height:320px;overflow-y:auto;padding-right:10px;margin-bottom:20px}.modal-content b{color:var(--text)}.modal-content section{margin-bottom:20px}.modal-content h4{font-family:var(--f-head);font-size:16px;color:var(--text);margin-bottom:8px;text-transform:uppercase}@media(min-width:768px){.sheet{left:auto;right:20px;bottom:calc(20px + var(--ad-h));width:360px;transform:translateY(calc(100% - var(--sheet-peek)))}.sheet.open{transform:translateY(0)}.header{left:20px;right:20px;top:20px}}#cookieBanner{position:fixed;bottom:20px;left:20px;right:20px;background:#000;border:1px solid var(--accent);box-shadow:0 10px 40px #000c;z-index:10000;padding:16px;display:none;clip-path:polygon(2% 0,100% 0,100% 80%,98% 100%,0 100%,0 20%)}.cb-inner{display:flex;align-items:center;gap:20px}.cb-text{flex:1;color:#fff;font-family:var(--f-mono)}.cb-text strong{display:block;font-size:14px;color:var(--accent);margin-bottom:4px}.cb-text p{font-size:11px;margin:0;opacity:.8}.cb-btn{background:var(--accent);border:none;color:#000;font-family:var(--f-head);font-size:13px;padding:10px 20px;cursor:pointer;font-weight:700;white-space:nowrap}.cb-btn:hover{background:#fff}@media(max-width:600px){.cb-inner{flex-direction:column;align-items:stretch;gap:12px}#cookieBanner{bottom:10px;left:10px;right:10px}}