:root{color-scheme:light;--ink:#24372d;--muted:#68766d;--paper:#f5f2e9;--card:#fff;--blue:#3e7a91;--red:#9c3a25}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.topbar{position:sticky;top:0;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px max(18px,env(safe-area-inset-right)) 14px max(18px,env(safe-area-inset-left));background:rgba(36,55,45,.96);color:#fff}
.brand{color:#fff;text-decoration:none;font-weight:850;letter-spacing:-.02em}
.network{font-size:12px;color:#d6e3da}
main{width:min(920px,100%);margin:auto;padding:28px 18px calc(46px + env(safe-area-inset-bottom))}
.intro{margin-bottom:18px}
.eyebrow{margin:0 0 7px;color:#738078;font-size:11px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
h1,h2{margin:0;letter-spacing:-.035em}
h1{font-size:clamp(28px,7vw,44px)}
h2{font-size:21px}
.state{margin:10px 0 0;color:var(--muted)}
.map-card,.card{background:var(--card);border:1px solid #e0ddd2;border-radius:18px;box-shadow:0 12px 30px rgba(36,55,45,.08)}
.map-card{padding:14px}
.map-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:4px 2px 13px}
button{appearance:none;border:0;border-radius:11px;padding:10px 14px;background:var(--blue);color:#fff;font:inherit;font-size:13px;font-weight:800;cursor:pointer}
button[disabled]{opacity:.55;cursor:wait}
.map-frame{position:relative;overflow:hidden;aspect-ratio:1200/1140;border-radius:13px;background:#dce6d8}
.map-frame img{display:block;width:100%;height:100%;object-fit:fill}
.position-dot{position:absolute;z-index:2;width:20px;height:20px;border:4px solid #fff;border-radius:50%;background:#1677ff;box-shadow:0 0 0 3px rgba(22,119,255,.28),0 2px 8px rgba(0,0,0,.35);transform:translate(-50%,-50%)}
.rejoin-direction{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.rejoin-direction polyline{fill:none;stroke:#1677ff;stroke-width:5;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.rejoin-target{position:absolute;z-index:2;width:22px;height:22px;border:4px solid #fff;border-radius:50%;background:#f3a712;box-shadow:0 0 0 3px rgba(156,58,37,.28),0 2px 8px rgba(0,0,0,.35);transform:translate(-50%,-50%)}
.map-legend{display:flex;gap:8px 15px;flex-wrap:wrap;padding:11px 2px 0;color:var(--muted);font-size:11px;font-weight:700}
.map-legend span{display:inline-flex;align-items:center;gap:6px}.map-legend i{display:inline-block;width:22px;height:0;border-top:3px solid}
.map-legend .key-route{border-color:#b84931}.map-legend .key-path{border-color:#8c7458;border-top-style:dashed}.map-legend .key-road{border-color:#d9b982;border-top-width:5px}.map-legend .key-water{height:10px;width:18px;border:2px solid #70a9ba;border-radius:4px;background:#acd4df}
.offline-elevation{margin:12px 0 0;padding:13px;border:1px solid #d9e2db;border-radius:12px;background:#f7faf7}
.offline-elevation-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.offline-elevation-heading h3{margin:0;font-size:17px}.offline-elevation-heading>strong{font-size:12px;color:var(--blue);text-align:right}
.offline-elevation svg{display:block;width:100%;height:auto;margin-top:8px;border-radius:8px;background:linear-gradient(#edf3ee,#fff)}
.offline-elevation-area{fill:rgba(62,122,145,.16)}.offline-elevation-line{fill:none;stroke:var(--blue);stroke-width:4;stroke-linecap:round;stroke-linejoin:round}.offline-elevation-cursor{stroke:#c4652f;stroke-width:3;stroke-dasharray:5 4}.offline-elevation-cursor[hidden]{display:none}
.offline-elevation-facts{display:flex;justify-content:space-between;gap:10px;padding-top:8px;color:var(--muted);font-size:11px}.offline-elevation-facts span{display:grid;gap:2px}.offline-elevation-facts strong{color:var(--ink);font-size:12px}
.offline-elevation>p{margin:9px 0 0;color:var(--muted);font-size:11px;line-height:1.45}
.location-state,.map-warning{margin:10px 2px 0;font-size:12px;line-height:1.45;color:var(--muted)}
.map-warning{color:#86513e}
.offline-route-warning{margin:10px 0 0;padding:10px 12px;border-radius:10px;background:#fff0eb;color:var(--red);font-size:12px;font-weight:800}
.offline-rejoin-button{margin:10px 2px 0;background:#1677ff}
.hike-recovery{margin:12px 0 2px;padding:14px;border-radius:12px;background:#edf3ee;border:1px solid #cfddd2}
.hike-recovery p{margin:5px 0 10px;color:var(--muted);font-size:12px;line-height:1.45}
.hike-recovery-actions{display:flex;gap:8px;flex-wrap:wrap}
.hike-recovery-actions .secondary{background:#68766d}.hike-recovery-actions .danger{background:var(--red)}
.offline-outcome{margin:12px 0 2px;padding:16px;border-radius:12px;background:#f7faf7;border:1px solid #cfddd2}
.offline-outcome h3{margin:0;font-size:18px}
.offline-outcome>p:not(.eyebrow){margin:6px 0 14px;color:var(--muted);font-size:12px;line-height:1.45}
.offline-outcome fieldset{display:grid;gap:8px;margin:0 0 14px;padding:0;border:0}
.offline-outcome legend,.offline-outcome-select{margin-bottom:8px;font-size:12px;font-weight:800}
.offline-outcome label{display:flex;align-items:center;gap:8px;font-size:13px}
.offline-outcome input{accent-color:var(--blue)}
.offline-outcome-select{display:grid!important;gap:6px}
.offline-outcome-select span,.offline-outcome legend span{color:var(--muted);font-weight:500}
.offline-outcome select{width:100%;padding:10px;border:1px solid #cbd6cd;border-radius:9px;background:#fff;color:var(--ink);font:inherit}
.offline-outcome-status{min-height:18px;margin:8px 0 0!important;font-weight:750}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.card{margin-top:16px;padding:20px}
.grid .card{margin-top:0}
dl{display:grid;grid-template-columns:1fr auto;gap:10px 16px;margin:0}
dt{color:var(--muted)}
dd{margin:0;font-weight:750}
ul{margin:0;padding-left:20px}
li+li{margin-top:8px}
.emergency{padding-top:12px;border-top:1px solid #ece8de}
.muted{color:var(--muted);font-size:13px;line-height:1.55}
.muted a{color:var(--blue);font-weight:750}
.failure{padding:24px;border:1px solid #e4b9ad;border-radius:18px;background:#fff1ed}
.failure p{line-height:1.55}
.failure a{color:var(--red);font-weight:800}
@media(max-width:680px){.grid{grid-template-columns:1fr}.map-heading{align-items:flex-start}.map-heading button{max-width:145px}}