/* ============================================================
   WYVERN FREIGHT — CORRIDOR MAP (.rtx), Routes tab on the industry pages. Scoped to .rtx so nothing else moves.
   Layout: route list left (5 cols) · map right (7 cols); one column under 1025px with the map sticky on top so the
   list can be tapped while the map stays in view. States: .rtx.is-focus fades every route that is not .on
   (AfricaWatch), .on thickens the line; .rtx-item.on tints the row and shows a red bar; aria-pressed marks a pinned
   route. Colours and type follow service-page.css's map so Road Transport and the industry pages match.
   ============================================================ */
.rtx{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);column-gap:var(--col-gap);align-items:start}

/* ---- list */
.rtx-items{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.rtx-item{display:grid;grid-template-columns:28px minmax(0,1fr);column-gap:16px;align-items:start;width:100%;padding:18px 12px 18px 0;margin:0;border:0;border-bottom:1px solid var(--line);background:none;text-align:left;font:inherit;color:inherit;cursor:pointer;position:relative;transition:background .2s var(--ease-press)}
.rtx-item::before{content:"";position:absolute;left:-16px;top:0;bottom:-1px;width:3px;background:var(--red);opacity:0;transition:opacity .2s}
.rtx-item:hover,.rtx-item.on{background:var(--tint)}
.rtx-item.on::before{opacity:1}
.rtx-item[aria-pressed="true"] .rtx-name::after{content:" · pinned";font:500 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--red)}
.rtx-item:focus-visible{outline:2px solid var(--focus);outline-offset:-2px}
.rtx-item.is-nomap{cursor:default}
.rtx-item.is-nomap:hover{background:none}
.rtx-no{display:inline-grid;place-items:center;width:22px;height:22px;margin-top:1px;font:500 12px/1 var(--mono);color:#fff;background:var(--ink)}
.rtx-no.core{background:var(--red)}
.rtx-no.local{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--ink)}
.rtx-item.is-nomap .rtx-no{background:none;box-shadow:inset 0 0 0 1px var(--line-strong);color:var(--subtle)}
.rtx-body{display:grid;gap:4px;min-width:0}
.rtx-name{font:500 18px/1.3 var(--sans);letter-spacing:-.01em;color:var(--ink)}
.rtx-kind{font:500 var(--fs-label)/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.rtx-path{font:400 14px/1.45 var(--sans);color:var(--muted)}
.rtx-desc{margin-top:4px;font:400 15px/1.55 var(--sans);color:var(--ink-2);max-width:56ch}
.rtx-acts{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:20px}
.rtx-all{background:none;border:0;padding:0;cursor:pointer}   /* .btn-t is a link style; as a <button> it needs its chrome removed */
.rtx-status{margin:0;font:400 14px/1.4 var(--sans);color:var(--muted)}

/* ---- map */
.rtx-map{margin:0;position:sticky;top:calc(var(--bar-compact, 72px) + 24px)}
.rtx-canvas{position:relative;background:#fff;border:1px solid var(--line);overflow:hidden}
.rtx-svg{display:block;width:100%;height:auto;touch-action:pan-y}
.rtx.is-zoomed .rtx-svg{cursor:grab;touch-action:none}
.rtx.is-dragging .rtx-svg{cursor:grabbing}
.rtx.is-dragging .rtx-svg .rtx-r{transition:none}
.rtx-note{margin-top:10px;font:400 13px/1.5 var(--sans);color:var(--muted)}
.rtx-svg .cn{font:500 9.5px var(--mono);letter-spacing:.14em;fill:#8A919B;pointer-events:none}
.rtx-svg .rtx-r{cursor:pointer;transition:opacity .2s var(--ease-press)}
.rtx-svg .hit,.rtx-svg .cs,.rtx-svg .rt{vector-effect:non-scaling-stroke}
.rtx-svg .hit{fill:none;stroke:#000;stroke-opacity:0;stroke-width:16;stroke-linejoin:round;stroke-linecap:round}
.rtx-svg .cs{fill:none;stroke:#fff;stroke-width:6;stroke-linejoin:round;stroke-linecap:round;pointer-events:none}
.rtx-svg .rt{fill:none;stroke-linejoin:round;stroke-linecap:round;pointer-events:none;transition:stroke-width .2s var(--ease-press)}
.rtx-svg .core .rt{stroke:var(--red);stroke-width:3.2}
.rtx-svg .regional .rt{stroke:var(--ink);stroke-width:2.4}
.rtx-svg .local .rt{stroke:var(--ink);stroke-width:2.2;stroke-dasharray:6 4;stroke-linecap:butt}
.rtx-svg .tg rect{fill:var(--ink);stroke:#fff;stroke-width:2}
.rtx-svg .core .tg rect{fill:var(--red)}
.rtx-svg .local .tg rect{fill:#fff;stroke:var(--ink);stroke-width:1.5}
.rtx-svg .tg text{font:500 11px var(--mono);fill:#fff;text-anchor:middle;pointer-events:none}
.rtx-svg .local .tg text{fill:var(--ink)}
.rtx-svg .ct{fill:#fff;stroke:var(--ink);stroke-width:1.6;pointer-events:none}
.rtx-svg .cl{font:500 11.5px var(--sans);fill:var(--ink);paint-order:stroke;stroke:#fff;stroke-width:3px;stroke-linejoin:round;pointer-events:none}
.rtx-svg .bp{fill:var(--ink);stroke:#fff;stroke-width:2;pointer-events:none}
.rtx-svg .bl{font:500 10.5px var(--mono);fill:var(--ink-2);paint-order:stroke;stroke:#fff;stroke-width:3px;stroke-linejoin:round;pointer-events:none}
/* zoom buttons (top left) and key (bottom left) sit on the map, outside the SVG, so panning never moves them */
.rtx-zoom{position:absolute;top:12px;left:12px;display:grid;background:#fff;border:1px solid var(--line-strong);box-shadow:var(--shadow-card)}
.rtx-zb{display:grid;place-items:center;width:36px;height:36px;padding:0;border:0;background:#fff;color:var(--ink);cursor:pointer;transition:background .15s var(--ease-press)}
.rtx-zb + .rtx-zb{border-top:1px solid var(--line)}
.rtx-zb svg{fill:none;stroke:currentColor;stroke-width:1.8}
.rtx-zb:hover:not(:disabled){background:var(--tint)}
.rtx-zb:focus-visible{outline:2px solid var(--focus);outline-offset:-2px}
.rtx-zb:disabled{color:var(--subtle);cursor:default}
.rtx-legend{position:absolute;left:12px;bottom:12px;list-style:none;margin:0;padding:10px 12px;display:grid;gap:6px;background:#fff;border:1px solid var(--line);font:500 12.5px/1.2 var(--sans);color:var(--ink);pointer-events:none}
.rtx-legend li{display:flex;align-items:center;gap:10px}
.rtx-legend .cs{fill:none;stroke:#fff;stroke-width:6}
.rtx-legend .rt{fill:none;stroke-width:3}
.rtx-legend .rt.core{stroke:var(--red)}
.rtx-legend .rt.regional{stroke:var(--ink);stroke-width:2.4}
.rtx-legend .rt.local{stroke:var(--ink);stroke-width:2.2;stroke-dasharray:6 4}
.rtx-legend .bp{fill:var(--ink)}
/* highlight: the chosen route stays, the rest fade (AfricaWatch), and the chosen line thickens */
.rtx.is-focus .rtx-r:not(.on){opacity:.14}
.rtx.is-focus .rtx-r.on .rt{stroke-width:4.4}
.rtx.is-focus .rtx-r.on.local .rt{stroke-width:3.4}

@media (max-width:1024px){
  .rtx{grid-template-columns:minmax(0,1fr);row-gap:28px}
  .rtx-map{order:-1;position:sticky;top:var(--bar, 64px);z-index:5;background:#fff;padding-bottom:8px}
  .rtx-svg{max-height:52vh}
  .rtx-note{margin-top:8px}
}
@media (max-width:767px){
  .rtx-legend{font-size:11.5px;padding:8px 10px;gap:4px}
  .rtx-zb{width:40px;height:40px}
  .rtx-item{grid-template-columns:22px minmax(0,1fr);column-gap:12px;padding:16px 8px 16px 0}
  .rtx-item::before{left:-12px}
  .rtx-name{font-size:17px}
}
@media (prefers-reduced-motion:reduce){
  .rtx-item,.rtx-item::before,.rtx-svg .rtx-r,.rtx-svg .rt,.rtx-zb{transition:none}
}

/* Geographic canvas sits below the existing map controls and legend. */
.rtx-canvas .rtx-zoom,.rtx-canvas .rtx-legend{z-index:2}

/* ============================================================
   MAP-FIRST LAYOUT (user 2026-10-23: match the live wyvernfreight.com Routes tab, WBCG and the MapLibre/Leaflet
   examples): legend band across the top, full-width map, route list below in two columns. Overrides the
   list-left / map-right rules above; behaviour and hooks are unchanged.
   ============================================================ */
.rtx{--rtx-regional:#3466AF;--rtx-local:#2E8B57;--rtx-town:#14213D;grid-template-columns:minmax(0,1fr);row-gap:32px}
.rtx-map{position:static;order:0;border:1px solid var(--line);background:#fff}
/* legend band: one column per kind (Core lanes / Regional / Local) with its colour dot and the route names */
.rtx-legend{position:static;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:0;padding:0;border:0;border-bottom:1px solid var(--line);font:inherit;pointer-events:auto}
.rtx-legend li{display:grid;grid-template-columns:12px minmax(0,1fr);column-gap:12px;row-gap:6px;align-items:center;padding:18px 24px}
.rtx-legend li + li{border-left:1px solid var(--line)}
.rtx-dot{width:10px;height:10px;border-radius:50%;background:var(--red)}
.rtx-legend .regional .rtx-dot{background:var(--rtx-regional)}
.rtx-legend .local .rtx-dot{background:var(--rtx-local)}
.rtx-lg-name{font:600 var(--fs-label)/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.rtx-lg-routes{grid-column:2;font:400 14px/1.45 var(--sans);color:var(--muted)}
/* full-width map */
.rtx-canvas{border:0;aspect-ratio:3/2;max-height:min(760px,80vh);width:100%}
.rtx-canvas .rtx-svg{width:100%;height:100%;max-height:none}
.rtx-zoom{z-index:2}
.rtx-geographic .maplibregl-ctrl-attrib{font:400 11px/1.4 var(--sans)}
.rtx-pop{display:grid;gap:4px;font:400 13px/1.35 var(--sans);color:var(--ink)}
.rtx-pop strong{font:500 15px/1.3 var(--sans)}
.rtx-pop span{font:500 11px/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
/* route numbers share the map colours */
.rtx-no.regional{background:var(--rtx-regional)}
.rtx-no.local{background:var(--rtx-local);color:#fff;box-shadow:none}
/* Route tabs: one row under the map in place of a caption (user 2026-10-23: "replace this with the route tap").
   Each tab = coloured number + route name; tap to highlight and frame it. No paths or descriptions. */
.rtx-list{display:flex;align-items:center;gap:8px 16px;flex-wrap:wrap;margin:0;padding:12px 16px;border-top:1px solid var(--line);background:#fff}
.rtx-items{display:flex;flex-wrap:wrap;gap:8px;border-top:0;margin:0;padding:0;list-style:none}
.rtx-item{display:inline-flex;align-items:center;gap:10px;width:auto;padding:8px 14px 8px 12px;border:1px solid var(--line);border-radius:0;background:#fff;white-space:nowrap;transition:border-color .2s var(--ease-press),background .2s var(--ease-press)}
.rtx-item:hover,.rtx-item.on{background:var(--tint);border-color:var(--line-strong)}
.rtx-item[aria-pressed="true"]{border-color:var(--ink)}
.rtx-item::before{left:-1px;right:-1px;top:auto;bottom:-1px;width:auto;height:2px}
/* swatch = the route's map line: core solid red, regional dashed blue, local dashed green (no numbers, user 2026-10-23) */
.rtx-sw{flex:none;width:22px;height:4px;border-radius:0;background:var(--red)}
.rtx-sw.regional{background:repeating-linear-gradient(90deg,var(--rtx-regional) 0 6px,transparent 6px 9px)}
.rtx-sw.local{background:repeating-linear-gradient(90deg,var(--rtx-local) 0 6px,transparent 6px 9px)}
.rtx-name{font:500 14px/1.2 var(--sans)}
.rtx-body{display:block}
.rtx-item[aria-pressed="true"] .rtx-name::after{content:none}
.rtx-item.is-nomap .rtx-kind{display:none}
.rtx-acts{padding:0;border:0;margin-left:auto}
.rtx-all{font-size:13px;min-height:44px;display:inline-flex;align-items:center}   /* 44px tap target (tab audit 2026-10-23) */
.rtx-status,.rtx-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (max-width:1024px){
  .rtx-map{position:static;order:0;padding-bottom:0}
  .rtx-canvas .rtx-svg{max-height:none}
}
@media (max-width:767px){
  .rtx-legend{grid-auto-flow:row;grid-auto-columns:auto}
  .rtx-legend li{padding:14px 16px}
  .rtx-legend li + li{border-left:0;border-top:1px solid var(--line)}
  .rtx-canvas{aspect-ratio:4/5;max-height:70vh}
  /* phone: one swipeable row of route tabs; Show all moves under it */
  .rtx-list{display:block;padding:10px 0 12px}
  .rtx-items{flex-wrap:nowrap;overflow-x:auto;padding:0 12px 4px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .rtx-items::-webkit-scrollbar{display:none}
  .rtx-item{padding:11px 14px 11px 12px}
  .rtx-acts{padding:6px 12px 0}
}
@media (prefers-reduced-motion:reduce){.rtx-item{transition:none}}