@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;600;700;800&display=swap');
:root{--ink:#203c33;--green:#28664f;--muted:#738278;--line:#e1e6dc;--paper:#f7f8f2}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px 'DM Sans',system-ui,sans-serif}button,input,select{font:inherit}button,a,input,select{outline-offset:4px}button{cursor:pointer}header{height:76px;display:flex;align-items:center;padding:0 30px;border-bottom:1px solid var(--line);gap:24px;background:#fff}.brand{color:var(--ink);text-decoration:none;font:800 31px Manrope,sans-serif;display:flex;align-items:center;gap:9px;letter-spacing:-1.5px}.brand-icon{background:#e5ecdf;color:var(--green);border-radius:12px;padding:0 9px;font-size:35px}.brand-sub{font:10px 'DM Sans',sans-serif;letter-spacing:2px;margin-left:15px;padding-left:22px;border-left:1px solid var(--line);color:var(--muted)}.connection{margin-left:auto;font-size:12px;display:flex;align-items:center;gap:8px}.connection:before{content:'';height:7px;width:7px;flex-shrink:0;background:#879489;border-radius:50%}.connection.running:before{background:#3b9b61;box-shadow:0 0 0 4px #edf4e9}.station{font-size:11px;color:var(--muted);border-left:1px solid var(--line);padding-left:24px}main{display:flex;height:calc(100dvh - 76px)}aside{width:355px;flex-shrink:0;overflow:auto;padding:28px 25px}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:var(--muted)}h1{font:800 29px/1.25 Manrope,system-ui,sans-serif;letter-spacing:-1.2px;margin:12px 0}.intro{color:var(--muted);font-size:12px;margin:0 0 24px}.stats{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0;margin-bottom:24px}.stats strong{font-size:27px;font-weight:500;display:block;font-variant-numeric:tabular-nums}.stats span{color:var(--muted);font-size:10px}.stats>div+div{border-left:1px solid var(--line);padding-left:21px}.section-title{display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:12px;margin-bottom:12px}.text-button{min-height:36px;padding:6px 3px;border:0;background:none;color:var(--green);font-size:12px}.range-options{display:grid;grid-template-columns:1fr 1fr 1fr 1.45fr;gap:4px}.range-options button{min-height:44px;border:1px solid #dbe2d7;border-radius:6px;background:#fff;color:var(--ink);padding:6px 3px;font-size:12px;line-height:1.2}.range-options button[aria-pressed=true]{background:var(--green);border-color:var(--green);color:#fff}.range-description{font-size:11px;color:var(--muted);margin:10px 0 18px;line-height:1.5}label{display:block;color:#65766b;font-size:11px;margin:11px 0 22px}select{display:block;width:100%;min-width:0;min-height:44px;padding:10px 9px;margin-top:6px;border:1px solid #dbe2d7;border-radius:6px;background:#fff;color:var(--ink);font-size:13px}.track-section{border-top:1px solid var(--line);padding-top:16px}.track{width:100%;display:flex;text-align:left;gap:12px;padding:13px 11px;border:1px solid var(--line);background:#fff;border-radius:8px;margin-bottom:9px;align-items:flex-start}.track.active{background:#eaf1e4;border-color:#a2b89a}.swatch{width:10px;height:10px;border-radius:50%;flex-shrink:0;margin-top:5px}.track>span:not(.swatch){min-width:0}.track strong{display:block;font-size:12px}.track small{display:block;color:var(--muted);font-size:10px;line-height:1.8;overflow-wrap:anywhere}.track .count{margin-left:auto;font-size:12px;color:var(--muted)}.notice{border-radius:7px;background:#eeeee1;padding:13px 14px;margin-top:23px;font-size:11px}.notice p{color:#737762;line-height:1.6;margin:6px 0 0}.export{display:flex;align-items:center;min-height:44px;margin-top:12px;color:var(--green);font-size:12px;text-decoration:none}.map-wrap{flex:1;min-width:0;position:relative;isolation:isolate}#map{height:100%;width:100%;background:#e3e9dc}.playback{position:absolute;bottom:30px;left:28px;right:28px;background:#ffffffa3;z-index:500;border-radius:10px;box-shadow:0 4px 25px #253e3320;display:flex;align-items:center;padding:12px 16px;gap:16px}.playback>#play{width:44px;height:44px;flex-shrink:0;border:0;background:var(--green);color:#fff;border-radius:50%}.timeline{flex:1;min-width:0}.timeline>div{display:flex;justify-content:space-between;align-items:center;gap:8px}.timeline strong{font-size:12px}.timeline input{display:block;width:100%;min-height:30px;accent-color:var(--green);margin:0;touch-action:pan-y}.icon-button{flex-shrink:0;width:44px;height:44px;border:0;background:none;color:var(--ink);font-size:27px;border-radius:6px}.icon-button:hover{background:#e7eddf}.mobile-only,.mobile-dock,.panel-backdrop{display:none}#toast{position:fixed;top:85px;right:20px;max-width:420px;padding:12px 18px;border-radius:6px;background:#fff1ce;color:#67471e;z-index:1200;box-shadow:0 4px 20px #0002;font-size:12px}#map-error{position:absolute;top:20px;left:20px;z-index:500;background:#fff4dc;padding:10px;max-width:300px;font-size:12px;border-radius:6px}.muted{color:var(--muted);font-size:12px;line-height:1.7}.leaflet-popup-content{font:12px/1.6 'DM Sans',sans-serif}.packet-hex{max-width:250px;overflow-wrap:anywhere;font:10px monospace}
@media(min-width:1500px){aside{width:380px;padding:34px 30px}}
@media(max-width:750px){
  body{overflow:hidden}
  header{height:54px;padding:0 max(14px,env(safe-area-inset-right)) 0 max(14px,env(safe-area-inset-left));gap:12px}
  .brand{font-size:25px}.brand-icon{font-size:28px;padding:0 7px;border-radius:9px}.brand-sub,.station{display:none}
  .connection{font-size:11px;min-width:0;max-width:60%;line-height:1.3}
  main{height:calc(100dvh - 54px);position:relative}
  .map-wrap{width:100%;height:100%;flex:1}
  aside{display:none;position:absolute;z-index:1000;left:8px;right:8px;bottom:calc(68px + env(safe-area-inset-bottom));width:auto;max-height:calc(100% - 82px - env(safe-area-inset-bottom));border-radius:14px;padding:14px 18px 18px;background:var(--paper);box-shadow:0 8px 40px #203c3340;overscroll-behavior:contain}
  body.panel-open aside{display:block}
  body.panel-open .panel-backdrop{display:block;position:absolute;inset:0 0 calc(57px + env(safe-area-inset-bottom));z-index:900;border:0;background:#203c3320}
  .panel-heading{position:sticky;top:-14px;z-index:1;background:var(--paper);margin:-1px 0 12px;padding-top:2px}
  h1{font-size:21px;margin:0}.eyebrow,.intro,.stats{display:none}
  .mobile-only{display:block}
  .section-title{font-size:13px;margin-bottom:8px}
  .text-button{min-height:44px;font-size:12px}
  select{font-size:16px;min-height:46px}
  label{font-size:12px;margin-bottom:18px}
  .range-options button{font-size:12px;min-height:46px}
  .range-description{margin:9px 0 14px}
  .track{min-height:62px}.track strong{font-size:14px}.track small{font-size:12px}
  .notice{margin-top:16px}.export{font-size:14px}
  .mobile-dock{display:flex;position:absolute;bottom:0;left:0;right:0;z-index:1100;padding:6px 12px calc(6px + env(safe-area-inset-bottom));gap:8px;background:#fffffff2;border-top:1px solid #dce3d6;backdrop-filter:blur(10px)}
  .mobile-dock button{display:flex;justify-content:center;align-items:center;gap:9px;min-height:44px;flex:1;border:1px solid var(--line);background:#fff;border-radius:7px;color:var(--ink);font-size:13px}
  .mobile-dock button>span:first-child{font-size:21px;line-height:1}
  .mobile-dock button[aria-expanded=true]{background:var(--green);border-color:var(--green);color:#fff}
  .playback{display:none;bottom:calc(68px + env(safe-area-inset-bottom));left:8px;right:8px;gap:10px;padding:10px 12px}
  body.playback-open .playback{display:flex}
  .timeline>div{flex-wrap:wrap;gap:0 6px}
  .timeline .text-button{min-height:32px;padding:2px 0}
  .timeline input{min-height:34px}
  #close-playback{width:32px;min-width:32px;height:44px}
  .leaflet-control-zoom a{width:44px!important;height:44px!important;line-height:44px!important}
  .leaflet-bottom{bottom:calc(57px + env(safe-area-inset-bottom))}
  .leaflet-popup-content{font-size:14px;max-width:calc(100vw - 90px)}
  #toast{left:12px;right:12px;top:62px;max-width:none}
  #map-error{top:12px;left:12px;max-width:calc(100% - 80px)}
}

label.map-option{display:flex;align-items:center;gap:10px;min-height:44px;margin:8px 0;color:var(--ink);font-size:14px;cursor:pointer}.map-option input{width:20px;height:20px;margin:0;accent-color:var(--green)}

.dog-position{background:none;border:0;filter:drop-shadow(0 1px 2px #203c3355)}.dog-position svg{display:block;width:40px;height:40px}

.history-date{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:8px}.history-date label{margin:0;font-size:11px}.history-date input{min-width:0;min-height:36px;max-width:155px;border:1px solid var(--line);border-radius:5px;background:transparent;color:var(--ink);padding:5px 7px;font-size:12px}.history-date button{font-size:11px}.history-date [hidden]{display:none}@media(max-width:750px){.history-date input{min-height:44px;font-size:16px;max-width:170px}.history-date label{font-size:12px}}

.map-options{display:flex;flex-wrap:wrap;gap:0 16px}.map-options label.map-option{font-size:13px;gap:7px}.install-app{width:100%;min-height:44px;border:1px solid var(--green);border-radius:7px;background:var(--green);color:white;margin:12px 0}.install-app[hidden]{display:none}