/* Trail Studio — V7 field-instrument shell around one persistent Mapbox map. */

body.trail-studio-open{overflow:hidden;overscroll-behavior:none}

.trailMapPreview{
  margin:0 0 14px;
  overflow:hidden;
  border:1px solid var(--guide-border-strong,var(--border-strong));
  border-radius:var(--guide-radius-card,var(--r-lg,18px));
  background:#0A0D0C;
  box-shadow:var(--guide-shadow-panel,0 18px 46px rgba(0,0,0,.32));
}
.trailMapPreview picture,.trailMapPreview img{display:block;width:100%}
.trailMapPreview img{height:auto;aspect-ratio:3/2;object-fit:contain;background:#0A0D0C}
.trailMapPreview figcaption{
  padding:10px 12px;
  color:var(--guide-ink-dim,var(--text-dim));
  border-top:1px solid var(--guide-border,var(--border));
  font:600 8px/1.45 var(--font-num,var(--font));
  letter-spacing:.09em;
}

.trailStudio[hidden]{display:none!important}
.trailStudio{
  position:fixed;
  inset:0;
  z-index:4500;
  color:var(--guide-ink-bright,#F2F0E8);
  background:#080B0A;
  font-family:var(--font-interface,var(--font,ui-monospace,monospace));
}

.trailStudio__theatre{position:absolute;inset:0;overflow:hidden;background:#080B0A}
.trailStudio__fallback,.trailStudio__map{position:absolute;inset:0;width:100%;height:100%}
.trailStudio__fallback{z-index:0;display:block;background:#0A0D0C;transition:opacity .3s ease}
.trailStudio__fallback img{display:block;width:100%;height:100%;object-fit:contain;object-position:center;background:#0A0D0C}
.trailStudio__map{z-index:1;opacity:0;transition:opacity .3s ease}
.trailStudio.is-map-ready .trailStudio__map{opacity:1}
.trailStudio.is-map-ready .trailStudio__fallback{opacity:0;pointer-events:none}

.trailStudio__veil{
  position:absolute;
  inset:0;
  z-index:2;
  pointer-events:none;
  background:
    linear-gradient(180deg,rgba(4,7,6,.72),rgba(4,7,6,.08) 22%,transparent 39%),
    radial-gradient(circle at 50% 45%,transparent 42%,rgba(3,6,5,.26) 86%,rgba(3,6,5,.58));
}

.trailStudio__header{
  position:absolute;
  z-index:6;
  top:0;
  left:0;
  right:0;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  padding:max(18px,env(safe-area-inset-top)) 22px 12px;
  pointer-events:none;
}

.trailStudio__identity{
  display:grid;
  min-width:0;
  max-width:min(680px,calc(100vw - 110px));
  gap:3px;
  padding:14px 18px;
  border:1px solid var(--guide-border-strong,var(--border-strong));
  border-radius:var(--guide-radius-card,var(--r-lg,18px));
  background-color:rgba(10,14,12,.95);
  background-image:var(--surface-texture);
  box-shadow:var(--guide-shadow-panel,0 24px 70px rgba(0,0,0,.48));
  pointer-events:auto;
  backdrop-filter:blur(12px);
}

.trailStudio__eyebrow{
  color:var(--accent-ink,var(--accent));
  font:600 9px/1.2 var(--font-interface,var(--font));
  letter-spacing:.18em;
}
.trailStudio__title{
  overflow:hidden;
  color:var(--guide-ink-bright,#F2F0E8);
  font:400 clamp(23px,3vw,38px)/1.02 var(--font-display,Georgia,serif);
  letter-spacing:-.025em;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.trailStudio__scope{
  overflow:hidden;
  color:var(--guide-ink-dim,var(--text-dim));
  font:500 9px/1.3 var(--font-num,var(--font));
  letter-spacing:.12em;
  text-overflow:ellipsis;
  white-space:nowrap;
}

.trailStudio__close,.trailStudio__fit,.trailStudio__segment button,.trailStudio__sheetToggle{
  min-width:44px;
  min-height:44px;
  color:var(--guide-ink-bright,#F2F0E8);
  border:1px solid var(--guide-border-strong,var(--border-strong));
  background-color:rgba(10,14,12,.96);
  background-image:var(--control-texture);
  font-family:var(--font-interface,var(--font));
  cursor:pointer;
}
.trailStudio__close{
  display:grid;
  width:52px;
  height:52px;
  place-items:center;
  border-radius:15px;
  pointer-events:auto;
  box-shadow:0 18px 48px rgba(0,0,0,.42);
}
.trailStudio__close svg{width:22px;height:22px;fill:none;stroke:currentColor}
.trailStudio__close:hover,.trailStudio__fit:hover,.trailStudio__segment button:hover,
.trailStudio__landmark:hover,.trailStudio__sourceLinks a:hover{
  color:var(--accent-ink,var(--accent));
  border-color:var(--accent);
}

.trailStudio__controls{
  position:absolute;
  z-index:6;
  top:116px;
  left:22px;
  display:flex;
  align-items:center;
  gap:8px;
  max-width:calc(100vw - 470px);
}
.trailStudio__segment{display:flex;overflow:hidden;border-radius:13px;box-shadow:0 14px 38px rgba(0,0,0,.38)}
.trailStudio__segment button{
  min-width:58px;
  padding:0 13px;
  border-radius:0;
  border-right-width:0;
  color:var(--guide-ink-dim,var(--text-dim));
  font:600 9px/1 var(--font-num,var(--font));
  letter-spacing:.1em;
}
.trailStudio__segment button:last-child{border-right-width:1px}
.trailStudio__segment button[aria-pressed="true"]{
  color:#08100A;
  background:var(--accent-ink,var(--accent));
  border-color:var(--accent-ink,var(--accent));
}
.trailStudio__fit{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:0 14px;
  border-radius:13px;
  box-shadow:0 14px 38px rgba(0,0,0,.38);
  font:600 9px/1 var(--font-num,var(--font));
  letter-spacing:.1em;
}
.trailStudio__fit svg{width:17px;height:17px;fill:none;stroke:currentColor}

.trailStudio__status{
  position:absolute;
  z-index:6;
  left:22px;
  bottom:24px;
  max-width:min(520px,calc(100vw - 470px));
  padding:10px 13px;
  color:var(--guide-ink-dim,var(--text-dim));
  border:1px solid var(--guide-border,var(--border));
  border-radius:11px;
  background:rgba(10,14,12,.94);
  box-shadow:0 14px 36px rgba(0,0,0,.34);
  font:500 9px/1.4 var(--font-num,var(--font));
  letter-spacing:.06em;
}
.trailStudio__status[data-tone="ready"]{color:var(--accent-ink,var(--accent))}
.trailStudio__status[data-tone="warning"]{color:#F1B06D;border-color:rgba(241,176,109,.5)}

.trailStudio__ledger{
  position:absolute;
  z-index:7;
  top:116px;
  right:22px;
  bottom:22px;
  width:min(390px,calc(100vw - 44px));
  overflow:hidden;
  border:1px solid var(--guide-border-strong,var(--border-strong));
  border-radius:var(--guide-radius-card,var(--r-lg,20px));
  background-color:rgba(11,15,13,.97);
  background-image:var(--surface-texture);
  box-shadow:var(--guide-shadow-panel,0 28px 82px rgba(0,0,0,.54));
  backdrop-filter:blur(15px);
}
.trailStudio__sheetToggle{display:none}
.trailStudio__ledgerScroll{height:100%;overflow:auto;overscroll-behavior:contain;padding:20px}
.trailStudio__summary,.trailStudio__media,.trailStudio__conditions,.trailStudio__landmarks,.trailStudio__notices,.trailStudio__sources{padding:0 0 20px}
.trailStudio__media,.trailStudio__conditions,.trailStudio__landmarks,.trailStudio__notices,.trailStudio__sources{
  margin-top:2px;
  padding-top:18px;
  border-top:1px solid var(--guide-border,var(--border));
}
.trailStudio__media>p{margin:0 0 9px;color:#D5B287;font:600 7px/1.3 var(--font-num,var(--font));letter-spacing:.1em}
.trailStudio__media .atlas-media-frame{box-shadow:none}
.trailStudio__mediaPicker{display:grid;grid-auto-flow:column;grid-auto-columns:74px;gap:6px;margin-top:8px;overflow-x:auto;padding:0 0 5px;scrollbar-width:thin}
.trailStudio__mediaPicker button{position:relative;min-height:48px;overflow:hidden;padding:0;border:1px solid var(--guide-border,var(--border));border-radius:3px;background:#0A0D0C;cursor:pointer}
.trailStudio__mediaPicker button[aria-pressed="true"]{border-color:var(--accent-ink,var(--accent));box-shadow:0 0 0 1px var(--accent-ink,var(--accent))}
.trailStudio__mediaPicker img{display:block;width:100%;height:48px;object-fit:cover;opacity:.68}
.trailStudio__mediaPicker button[aria-pressed="true"] img{opacity:1}
.trailStudio__mediaPicker span{position:absolute;right:3px;bottom:3px;padding:2px 3px;color:#F5F0E4;background:rgba(7,10,10,.82);font:600 6px/1 var(--font-num,var(--font));letter-spacing:.06em}
.trailStudio__conditions{padding-bottom:0}
.trailStudio__routeState{
  margin:0 0 9px;
  color:var(--accent-ink,var(--accent));
  font:700 9px/1.2 var(--font-num,var(--font));
  letter-spacing:.15em;
}
.trailStudio__scopeCopy{
  margin:0;
  color:var(--guide-ink-dim,var(--text-dim));
  font:400 13px/1.55 var(--font-interface,var(--font));
}
.trailStudio__metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:17px}
.trailStudio__metrics>div{
  min-width:0;
  padding:11px 8px;
  border:1px solid var(--guide-border,var(--border));
  border-radius:10px;
  background:rgba(255,255,255,.018);
}
.trailStudio__metrics strong,.trailStudio__metrics span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.trailStudio__metrics strong{color:var(--guide-ink-bright,#F2F0E8);font:600 11px/1.2 var(--font-num,var(--font))}
.trailStudio__metrics span{margin-top:5px;color:var(--guide-ink-dim,var(--text-dim));font:600 7px/1 var(--font-num,var(--font));letter-spacing:.11em}

.trailStudio__sectionHead{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.trailStudio__sectionHead span,.trailStudio__notices h3,.trailStudio__sources h3{
  margin:0;
  color:var(--guide-ink-dim,var(--text-dim));
  font:600 9px/1.2 var(--font-num,var(--font));
  letter-spacing:.15em;
}
.trailStudio__sectionHead b{color:var(--accent-ink,var(--accent));font:600 8px/1 var(--font-num,var(--font));letter-spacing:.1em}
.trailStudio__landmarkList{display:grid;gap:7px}
.trailStudio__landmark{
  display:grid;
  grid-template-columns:34px 1fr;
  width:100%;
  min-height:58px;
  align-items:center;
  gap:10px;
  padding:8px 10px;
  text-align:left;
  color:var(--guide-ink-bright,#F2F0E8);
  border:1px solid var(--guide-border,var(--border));
  border-radius:11px;
  background:rgba(255,255,255,.015);
  cursor:pointer;
}
.trailStudio__landmark[aria-pressed="true"]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,rgba(10,14,12,.96))}
.trailStudio__landmarkIndex{
  display:grid;
  width:30px;
  height:30px;
  place-items:center;
  color:#090D0B;
  border-radius:50%;
  background:var(--accent-ink,var(--accent));
  font:700 9px/1 var(--font-num,var(--font));
}
.trailStudio__landmarkCopy{min-width:0}
.trailStudio__landmarkCopy strong,.trailStudio__landmarkCopy small{display:block}
.trailStudio__landmarkCopy strong{font:600 10px/1.3 var(--font-num,var(--font));letter-spacing:.055em}
.trailStudio__landmarkCopy small{margin-top:3px;color:var(--guide-ink-dim,var(--text-dim));font:400 9px/1.35 var(--font-interface,var(--font))}

.trailStudio__notices ul{margin:11px 0 0;padding:0;list-style:none}
.trailStudio__notices li{position:relative;margin:0 0 9px;padding-left:14px;color:#D5B287;font:400 10px/1.5 var(--font-interface,var(--font))}
.trailStudio__notices li::before{content:"";position:absolute;left:0;top:.55em;width:5px;height:5px;border-radius:50%;background:#E3A765}
.trailStudio__sources p{margin:10px 0 12px;color:var(--guide-ink-dim,var(--text-dim));font:500 8px/1.55 var(--font-num,var(--font));letter-spacing:.055em}
.trailStudio__sourceLinks{display:flex;flex-wrap:wrap;gap:6px}
.trailStudio__sourceLinks a{
  min-height:44px;
  display:inline-flex;
  align-items:center;
  padding:0 9px;
  color:var(--guide-ink-dim,var(--text-dim));
  border:1px solid var(--guide-border,var(--border));
  border-radius:9px;
  font:600 7px/1 var(--font-num,var(--font));
  letter-spacing:.1em;
  text-decoration:none;
}

.trailStudio .maplibregl-ctrl-top-left{top:174px;left:12px}
.trailStudio .maplibregl-ctrl-bottom-left{left:12px;bottom:70px}
.trailStudio .maplibregl-ctrl-bottom-right{right:424px;bottom:18px}
.trailStudio .maplibregl-ctrl-group,.trailStudio .maplibregl-ctrl-attrib{
  border:1px solid var(--guide-border-strong,var(--border-strong));
  background:rgba(10,14,12,.94);
  box-shadow:0 12px 30px rgba(0,0,0,.34);
}
.trailStudio .maplibregl-ctrl-group button{width:44px;height:44px}
.trailStudio .maplibregl-ctrl-group button+button{border-top-color:var(--guide-border,var(--border))}
.trailStudio .maplibregl-ctrl-icon{filter:invert(1) opacity(.84)}
.trailStudio .maplibregl-ctrl-scale{color:#F2F0E8;border-color:#F2F0E8;background:rgba(7,10,9,.72)}
.trailStudio .maplibregl-ctrl-attrib,.trailStudio .maplibregl-ctrl-attrib a{color:#D8D8D0!important}

@media(max-width:760px){
  .trailStudio__header{padding:max(11px,env(safe-area-inset-top)) 12px 8px}
  .trailStudio__identity{max-width:calc(100vw - 76px);padding:10px 12px;border-radius:13px}
  .trailStudio__eyebrow{font-size:7px}
  .trailStudio__title{font-size:21px}
  .trailStudio__scope{font-size:7px}
  .trailStudio__close{width:46px;height:46px;border-radius:13px}
  .trailStudio__controls{
    top:88px;
    left:12px;
    right:12px;
    max-width:none;
    gap:6px;
    overflow-x:auto;
    scrollbar-width:none;
  }
  .trailStudio__controls::-webkit-scrollbar{display:none}
  .trailStudio__segment{flex:none}
  .trailStudio__segment button{min-width:52px;padding:0 10px;font-size:8px}
  .trailStudio__fit{flex:none;padding:0 11px;font-size:8px}
  .trailStudio__ledger{
    top:auto;
    right:0;
    bottom:0;
    left:0;
    width:100%;
    height:42dvh;
    border-width:1px 0 0;
    border-radius:22px 22px 0 0;
    padding-bottom:env(safe-area-inset-bottom);
    transition:none;
  }
  .trailStudio__ledger[data-sheet="collapsed"]{height:82px}
  .trailStudio__ledger[data-sheet="expanded"]{height:76dvh}
  .trailStudio__ledger[data-sheet="collapsed"] .trailStudio__ledgerScroll{
    visibility:hidden;
    pointer-events:none;
  }
  .trailStudio__sheetToggle{
    display:grid;
    position:absolute;
    z-index:2;
    top:0;
    left:0;
    width:100%;
    min-height:44px;
    place-items:center;
    border:0;
    border-radius:22px 22px 0 0;
    background:transparent;
  }
  .trailStudio__sheetToggle>span{width:48px;height:4px;border-radius:99px;background:var(--guide-border-strong,var(--border-strong))}
  .trailStudio__ledgerScroll{padding:40px 15px 20px}
  .trailStudio__metrics{gap:5px}
  .trailStudio__metrics>div{padding:9px 6px}
  .trailStudio__status{left:12px;right:12px;bottom:calc(42dvh + 10px);max-width:none;font-size:8px}
  .trailStudio:has(.trailStudio__ledger[data-sheet="collapsed"]) .trailStudio__status{bottom:92px}
  .trailStudio .maplibregl-ctrl-top-left{top:142px;left:2px}
  .trailStudio .maplibregl-ctrl-group button{width:44px;height:44px}
  .trailStudio .maplibregl-ctrl-bottom-left{left:8px;bottom:calc(42dvh + 54px)}
  .trailStudio .maplibregl-ctrl-bottom-right{right:8px;bottom:calc(42dvh + 10px)}
  .trailStudio:has(.trailStudio__ledger[data-sheet="collapsed"]) .maplibregl-ctrl-bottom-left{bottom:136px}
  .trailStudio:has(.trailStudio__ledger[data-sheet="collapsed"]) .maplibregl-ctrl-bottom-right{bottom:92px}
  .trailStudio:has(.trailStudio__ledger[data-sheet="expanded"]) .trailStudio__status{
    bottom:calc(76dvh + 10px);
  }
  .trailStudio:has(.trailStudio__ledger[data-sheet="expanded"]) .maplibregl-ctrl-bottom-left{display:none}
  .trailStudio:has(.trailStudio__ledger[data-sheet="expanded"]) .maplibregl-ctrl-bottom-right{
    display:block;
    bottom:calc(76dvh + 8px);
  }
  .trailStudio .maplibregl-ctrl-attrib-button{width:44px;height:44px}
}

@media(max-width:390px){
  .trailStudio__fit span{display:none}
  .trailStudio__segment button{min-width:48px}
  .trailStudio__title{font-size:19px}
}

@media(max-width:340px){
  .trailStudio__title{
    display:-webkit-box;
    overflow:hidden;
    font-size:18px;
    line-height:1.02;
    text-overflow:clip;
    white-space:normal;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
  }
  .trailStudio__controls{top:108px}
  .trailStudio .maplibregl-ctrl-top-left{top:162px}
}

@media(prefers-reduced-motion:reduce){
  .trailStudio__fallback,.trailStudio__map{transition:none}
}

@media(forced-colors:active){
  .trailStudio__veil{display:none}
  .trailStudio__identity,.trailStudio__ledger,.trailStudio__controls>*{forced-color-adjust:auto}
  .trailStudio__segment button[aria-pressed="true"]{outline:2px solid Highlight}
}