:root {
  --ink: #0f2a3d;
  --ink-2: #3c5568;
  --muted: #6b8090;
  --bg: #f4f8fb;
  --card: #ffffff;
  --line: #dbe5ec;
  --ice: #e6f1f8;
  --accent: #e8572a;       /* blaze orange, like trail markers */
  --accent-ink: #ffffff;
  --groomed: #1f7a4d;
  --partial: #9a6a00;
  --packed: #4a5f9e;
  --plowed: #5c6b77;
  --ungroomed: #8a3b3b;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(15, 42, 61, .06), 0 4px 16px rgba(15, 42, 61, .06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e8f0f6; --ink-2: #b9c8d4; --muted: #8aa0b1;
    --bg: #0b1823; --card: #12232f; --line: #213646; --ice: #16303f;
    --groomed: #5fd39a; --partial: #e2b44a; --packed: #9db0f0; --plowed: #a9b6c0; --ungroomed: #f09a9a;
    --shadow: 0 1px 2px rgba(0,0,0,.3);
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.55 Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
h1, h2, h3 { font-family: 'Barlow Condensed', Inter, sans-serif; letter-spacing: .01em; line-height: 1.1; margin: 0; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }

/* header */
.top { background: #0f2a3d; color: #fff; }
.top-inner { display: flex; align-items: center; justify-content: space-between; height: 56px; }
.brand { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 1.35rem; text-decoration: none; text-transform: uppercase; letter-spacing: .04em; }
.brand-mark { color: #8fd3ff; }
.top nav a { margin-left: 18px; text-decoration: none; opacity: .85; font-size: .95rem; }
.top nav a:hover { opacity: 1; }

/* hero */
.hero {
  background:
    radial-gradient(1200px 300px at 80% -50%, rgba(143, 211, 255, .35), transparent),
    linear-gradient(180deg, #0f2a3d 0%, #173d57 100%);
  color: #fff; padding: 56px 0 48px;
}
.hero h1 { font-size: clamp(2.2rem, 6vw, 3.6rem); text-transform: uppercase; max-width: 16ch; }
.hero .lede { font-size: 1.1rem; max-width: 60ch; opacity: .9; margin: 14px 0 24px; }
.hero-state { padding: 36px 0 32px; }
.crumb { margin: 0 0 10px; font-size: .9rem; opacity: .8; }
.crumb a { text-decoration: none; }
.stats { list-style: none; padding: 0; margin: 20px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.stats li { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15); border-radius: 999px; padding: 6px 14px; font-size: .95rem; }
.stats strong { font-size: 1.05rem; }
.checked { margin: 14px 0 0; font-size: .85rem; opacity: .75; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 4px; padding: 8px 12px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--card); text-decoration: none; font-size: .88rem; font-weight: 500;
}
.btn:hover { border-color: var(--ink-2); }
.btn-primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn-primary:hover { filter: brightness(1.05); border-color: var(--accent); }
.btn-lg { padding: 12px 20px; font-size: 1rem; font-weight: 600; }

/* toolbar */
.toolbar { position: sticky; top: 0; z-index: 1100; background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.toolbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 10px; padding-bottom: 10px; flex-wrap: wrap; }
.jump { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; min-width: 0; max-width: 100%; }
.toolbar-inner > * { min-width: 0; }
.brand { white-space: nowrap; }
.jump a { white-space: nowrap; text-decoration: none; font-size: .88rem; padding: 6px 10px; border-radius: 999px; background: var(--ice); }
.filters { display: flex; gap: 14px; font-size: .9rem; }
.filters label { display: flex; align-items: center; gap: 6px; cursor: pointer; white-space: nowrap; }
.filters input { accent-color: var(--accent); width: 16px; height: 16px; }

/* regions + cards */
.region { padding-top: 36px; scroll-margin-top: 64px; }
.region h2 { font-size: 1.8rem; text-transform: uppercase; margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.count { font-family: Inter, sans-serif; font-size: .8rem; font-weight: 600; background: var(--ice); color: var(--ink-2); border-radius: 999px; padding: 2px 9px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.card {
  position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 10px;
}
.card[hidden], .region[hidden] { display: none; }
.card-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.card h3 { font-size: 1.35rem; }
.where { margin: 4px 0 0; color: var(--muted); font-size: .88rem; }
.miles { text-align: right; flex-shrink: 0; line-height: 1; }
.miles-num { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 2.2rem; }
.miles-unit { font-size: .8rem; color: var(--muted); margin-left: 2px; }
.miles-none { font-size: .72rem; color: var(--muted); display: inline-block; text-align: right; }
.note { margin: 0; color: var(--ink-2); font-size: .92rem; }
.facts { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.facts dt { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.facts dd { margin: 2px 0 0; font-size: .9rem; }
.tag { display: inline-block; font-size: .78rem; font-weight: 600; padding: 2px 8px; border-radius: 999px; border: 1px solid currentColor; }
.tag-groomed { color: var(--groomed); }
.tag-partial { color: var(--partial); }
.tag-packed { color: var(--packed); }
.tag-plowed { color: var(--plowed); }
.tag-ungroomed { color: var(--ungroomed); }
.tag-open { color: var(--plowed); }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 4px; }
.src { position: absolute; right: 14px; bottom: 10px; font-size: .72rem; color: var(--muted); }
.card .actions { padding-right: 48px; }
.empty { text-align: center; padding: 40px 0; color: var(--muted); }

/* map */
.map-wrap { margin-top: 24px; }
.trail-map { height: 420px; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); z-index: 0; }
.map-key { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: .82rem; margin: 10px 2px 0; }
.map-key span { display: inline-flex; align-items: center; gap: 6px; }
.dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.dot-groomed { background: var(--groomed); } .dot-partial { background: var(--partial); }
.dot-packed { background: var(--packed); } .dot-plowed, .dot-open { background: var(--plowed); }
.dot-ungroomed { background: var(--ungroomed); }
.leaflet-popup-content { font: 14px/1.45 Inter, system-ui, sans-serif; margin: 12px 14px; }
.leaflet-popup-content a { color: #c4441c; font-weight: 600; }
.pop-tag { font-size: 12px; color: #3c5568; }
.home-map { padding-top: 40px; }
.home-map h2 { font-size: 1.8rem; text-transform: uppercase; margin-bottom: 4px; }
button.btn { font: inherit; font-size: .88rem; font-weight: 500; color: inherit; cursor: pointer; }
.card { scroll-margin-top: 80px; }
.card:target { outline: 3px solid var(--accent); outline-offset: 2px; }
@media (max-width: 560px) { .trail-map { height: 300px; } }

/* panels */
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; margin-top: 36px; }
.panel h2 { font-size: 1.5rem; text-transform: uppercase; margin-bottom: 12px; }
.rules { margin: 0 0 10px; padding-left: 20px; }
.rules li { margin-bottom: 6px; }
.rentals { list-style: none; padding: 0; margin: 0 0 10px; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; }
.rentals li { background: var(--ice); border-radius: 10px; padding: 10px 12px; display: flex; flex-direction: column; }
.rentals span { color: var(--muted); font-size: .85rem; }
.panel .src { position: static; }
.sources ul { margin: 0; padding-left: 20px; columns: 2 260px; }

/* home */
#states { padding-top: 40px; }
#states h2 { font-size: 1.8rem; text-transform: uppercase; margin-bottom: 14px; }
.states { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.state { border-radius: 12px; padding: 14px; border: 1px solid var(--line); background: var(--card); display: flex; flex-direction: column; text-decoration: none; }
.state span { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 1.3rem; text-transform: uppercase; }
.state small { color: var(--muted); }
.state.live { border-color: var(--accent); box-shadow: var(--shadow); }
.state.live small { color: var(--accent); font-weight: 600; }
.state.soon { opacity: .6; }
.how ol { margin: 0; padding-left: 20px; }
.how li { margin-bottom: 8px; }

/* footer */
@media (max-width: 380px) { .top nav { display: none; } }
.foot { margin-top: 48px; padding: 28px 0 40px; border-top: 1px solid var(--line); font-size: .92rem; }
.foot p { margin: 0 0 6px; }

@media (max-width: 560px) {
  .top nav a:first-child { display: none; }
  .brand { font-size: 1.15rem; }
  .toolbar-inner { flex-direction: column; align-items: stretch; }
  .grid { grid-template-columns: 1fr; }
}
.hero .sub { margin: 8px 0 0; font-size: 1.05rem; opacity: .8; font-weight: 500; }
.gear { margin-top: 24px; }
.gear .card h3 { margin-bottom: 2px; }
.disclosure { margin-top: 24px; }
.foot a { color: inherit; }