:root{
  --bg:#f2f4f0; --ink:#16231e; --muted:#58695f; --line:#cbd6cc;
  --brand:#1c4a3e; --on-brand:#eef5f0; --link:#2f6f80;
  --float:#ee4f17; --surface:#ffffff; --chip:#e4ebe5; --warn:#a2560b; --warn-bg:#fbeedd;
  --paper:#e6ede4; --water:#8fc2cf; --water-ink:#3d7d8f;
  --t-river:#ee4f17; --t-lake:#f2b400; --t-canal:#9b3fb5; --cluster:#1c4a3e;
  --f-display:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --f-body:"Source Sans 3",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0e1412; --ink:#e3ece7; --muted:#93a59b; --line:#2b3a34;
  --brand:#12302a; --on-brand:#e3ece7; --link:#7cc0d2;
  --float:#ff6b35; --surface:#1c2723; --chip:#24312c; --warn:#f0b26a; --warn-bg:#3a2a16;
  --paper:#17211d; --water:#2c6878; --water-ink:#7cc0d2; --cluster:#e3ece7; color-scheme:dark}}

*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.45;-webkit-text-size-adjust:100%}
.app{height:100%;display:flex;flex-direction:column}

.bar{background:var(--brand);color:var(--on-brand);padding:calc(10px + env(safe-area-inset-top,0px)) calc(14px + env(safe-area-inset-right,0px)) 10px calc(14px + env(safe-area-inset-left,0px));display:grid;gap:9px;z-index:1000}
.bar-top{display:flex;align-items:baseline;justify-content:space-between;gap:8px}
.brand{font:700 26px/1 var(--f-display);letter-spacing:.02em}
.brand small{font:600 12px/1 var(--f-body);letter-spacing:.1em;text-transform:uppercase;opacity:.7;margin-left:6px}
.club{color:var(--on-brand);opacity:.75;font-size:13px;text-decoration:none}
.tools{display:flex;gap:8px}
.search{flex:1;min-width:0;border:0;border-radius:10px;padding:9px 12px;font:inherit;font-size:16px;background:var(--surface);color:var(--ink)}
.seg{display:flex;background:rgba(255,255,255,.12);border-radius:10px;padding:3px}
.seg button{border:0;background:none;color:var(--on-brand);font:600 14px var(--f-body);padding:6px 12px;border-radius:8px;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink)}

.chips{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}
.chip{flex:none;display:inline-flex;align-items:center;gap:6px;font:600 13px var(--f-body);border-radius:99px;padding:5px 11px;border:1px solid rgba(255,255,255,.35);color:var(--on-brand);background:none;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--on-brand);color:var(--brand);border-color:var(--on-brand)}
.chip[aria-pressed="false"]{opacity:.7}
.chip i,.m.type i,.dot{display:inline-block;width:9px;height:9px;border-radius:99px;border:1.5px solid #16231e;flex:none}
.t-river i,.dot.t-river{background:var(--t-river)}
.t-lake i,.dot.t-lake{background:var(--t-lake)}
.t-canal i,.dot.t-canal{background:var(--t-canal)}
.m.type{display:inline-flex;align-items:center;gap:5px}
.dot{width:8px;height:8px;margin-right:6px;vertical-align:0}
.main{flex:1;position:relative;min-height:0}
.map{position:absolute;inset:0;background:var(--bg)}
.fit{position:absolute;right:10px;top:86px;z-index:900;height:34px;padding:0 12px;border-radius:8px;border:2px solid rgba(0,0,0,.2);background:#fff;color:#16231e;font:700 12px var(--f-body);letter-spacing:.06em;text-transform:uppercase;cursor:pointer;background-clip:padding-box}
.leaflet-container{font-family:var(--f-body)}

/* Overview sketch */
.map.overview{background:var(--paper)}
.ov-river{stroke:var(--water);stroke-linecap:round;stroke-linejoin:round}
.ov-canal{stroke:var(--water);stroke-dasharray:7 4;stroke-linecap:butt}
.ov-lake{fill:var(--water);fill-opacity:.85;stroke:var(--water);stroke-linejoin:round}
.ov-town span,.ov-riv span{position:absolute;white-space:nowrap;transform:translate(-50%,-50%)}
.ov-town span{font:600 11px var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.ov-riv span{font:italic 500 12px var(--f-body);color:var(--water-ink);transform:translate(-50%,-150%);text-shadow:0 0 3px var(--paper),0 0 3px var(--paper)}
.map.far .minor{display:none}
.loc{top:128px;width:44px;padding:0;display:flex;align-items:center;justify-content:center}
.loc svg{width:20px;height:20px;stroke:#16231e;stroke-width:2;fill:#16231e}
.loc.on svg{stroke:#1a73e8;fill:#1a73e8}
.loc.busy svg{animation:pulse 1s ease-in-out infinite alternate}
@keyframes pulse{to{opacity:.3}}
@media (prefers-reduced-motion: reduce){.loc.busy svg{animation:none;opacity:.5}}
.me-dot{fill:#1a73e8;fill-opacity:1;stroke:#fff;stroke-width:3}
.me-acc{fill:#1a73e8;fill-opacity:.12;stroke:#1a73e8;stroke-opacity:.35;stroke-width:1}
.toast{position:absolute;left:12px;right:12px;bottom:54px;z-index:1200;margin:0;padding:10px 14px;border-radius:12px;background:var(--ink);color:var(--bg);font-size:14px;box-shadow:0 4px 14px rgba(0,0,0,.25);cursor:pointer}
@media (min-width:700px){.toast{left:auto;width:360px}}
.pin.closed .tip{fill:#9aa59f}
.pin.closed svg{opacity:.7}
.news{margin:0 0 12px;padding:9px 12px;border-radius:10px;background:var(--chip);font-size:14px}
.news b{display:block;font:700 13px var(--f-body);letter-spacing:.06em;text-transform:uppercase;margin-bottom:2px}
.news.bad{background:var(--warn-bg);color:var(--warn)}
.row .r.shut{color:var(--warn);font-weight:700}
.hint{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:800;margin:0;padding:5px 12px;border-radius:99px;background:var(--surface);color:var(--muted);font-size:12px;box-shadow:0 1px 4px rgba(0,0,0,.15);white-space:nowrap;pointer-events:none}

/* Float-tip pins and clusters */
.pin{background:none;border:0}
.pin svg{width:30px;height:38px;display:block;overflow:visible;filter:drop-shadow(0 1px 1.5px rgba(0,0,0,.35))}
.pin .tip{fill:var(--t-river)}
.pin.t-lake .tip{fill:var(--t-lake)}
.pin.t-canal .tip{fill:var(--t-canal)}
.pin .body{fill:#fff;stroke:#16231e;stroke-width:1.4}
.pin .stem{stroke:#16231e;stroke-width:2}
.pin.approx .body{stroke-dasharray:3 2}
.pin.sel svg{transform:scale(1.3);transform-origin:50% 100%}
.pin.sel .body{fill:#16231e}
.cl{display:flex;align-items:center;justify-content:center;border-radius:99px;border:2px solid #fff;background:var(--cluster);color:var(--bg);font:700 15px var(--f-body);box-shadow:0 2px 6px rgba(0,0,0,.3)}

/* Bottom sheet */
.sheet{position:absolute;left:0;right:0;bottom:0;max-height:58%;overflow-y:auto;-webkit-overflow-scrolling:touch;background:var(--surface);border-radius:18px 18px 0 0;box-shadow:0 -8px 30px rgba(0,0,0,.2);padding:8px calc(16px + env(safe-area-inset-right,0px)) calc(18px + env(safe-area-inset-bottom,0px)) calc(16px + env(safe-area-inset-left,0px));z-index:1000}
@media (min-width:700px){.sheet{left:12px;right:auto;bottom:12px;top:12px;width:380px;max-height:none;border-radius:16px}}
.grab{width:40px;height:4px;border-radius:2px;background:var(--line);margin:0 auto 10px}
@media (min-width:700px){.grab{display:none}}
.sh-head{display:flex;gap:10px;align-items:flex-start}
.sh-head h2{flex:1;min-width:0;margin:0;font:700 26px/1.05 var(--f-display);text-wrap:balance}
.x{border:0;background:var(--chip);color:var(--ink);width:32px;height:32px;border-radius:99px;font-size:16px;cursor:pointer;flex:none}
.meta{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 12px}
.m{font:600 12px var(--f-body);background:var(--chip);border-radius:6px;padding:3px 8px}
.m.warn{background:var(--warn-bg);color:var(--warn)}
.navlbl{font-size:12px;color:var(--muted);margin:0 0 6px}
.nav{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.go{display:flex;align-items:center;justify-content:center;background:var(--brand);color:var(--on-brand);text-decoration:none;font:700 16px var(--f-body);padding:12px;border-radius:12px;text-align:center}
.go.alt{background:none;color:var(--ink);border:1.5px solid var(--line);padding:10.5px}
@media (prefers-color-scheme: dark){.go{background:var(--float);color:#fff}.go.alt{background:none;color:var(--ink)}}
.go.off{grid-column:1/-1;background:var(--chip);color:var(--muted);font-weight:600;font-size:14px}
.sec{display:flex;justify-content:space-between;align-items:baseline;margin:18px 0 4px}
.sec b{font:700 15px var(--f-display);letter-spacing:.08em;text-transform:uppercase}
.sec span{font-size:12px;color:var(--muted)}
.w3{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.w3 li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;align-items:center;padding:9px 0;border-bottom:1px solid var(--line)}
.w3 .lab{font-size:12px;color:var(--muted)}
.w3 .words{font:500 14px var(--f-mono);color:var(--ink);text-decoration:none;overflow-wrap:anywhere}
.w3 .words i{font-style:normal;color:var(--float)}
.w3 .acts{grid-column:2;grid-row:1/3;display:flex;gap:6px}
.w3 .acts a{font:600 12px var(--f-body);color:var(--link);text-decoration:none;border:1px solid var(--line);border-radius:7px;padding:5px 7px;white-space:nowrap}
.w3 .acts a.apple{color:var(--on-brand);background:var(--brand);border-color:var(--brand)}
@media (prefers-color-scheme: dark){.w3 .acts a.apple{background:var(--chip);color:var(--ink);border-color:var(--line)}}
.w3 .fix{grid-column:1/-1;font-size:12px;color:var(--warn)}
.approx-note{font-size:12px;color:var(--warn);margin:6px 0 0}
.txt{margin:6px 0 0;color:var(--ink);font-size:14px}
.txt.muted{color:var(--muted)}
.src{display:inline-block;margin-top:14px;font-size:14px;color:var(--link)}
.choose{list-style:none;margin:8px 0 0;padding:0}
.choose button{width:100%;text-align:left;border:0;border-bottom:1px solid var(--line);background:none;color:var(--ink);font:600 16px var(--f-body);padding:12px 2px;cursor:pointer;display:flex;justify-content:space-between}

/* List */
.list{position:absolute;inset:0;overflow-y:auto;background:var(--surface);z-index:1100;padding-bottom:env(safe-area-inset-bottom,0px)}
.row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;width:100%;text-align:left;border:0;border-bottom:1px solid var(--line);background:none;color:var(--ink);padding:11px 16px;cursor:pointer;font:inherit}
.row b{font:700 19px/1.1 var(--f-display)}
.row small{color:var(--muted);font-size:13px}
.row .r{grid-column:2;grid-row:1/3;align-self:center;font-size:12px;color:var(--muted)}
.row .r.miss{color:var(--warn)}
.empty{padding:24px 16px;color:var(--muted)}
.foot{padding:14px 16px;font-size:12px;color:var(--muted)}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--float);outline-offset:2px}