/* Route3D V11 Cho Oyu interface standard */
:root{--panel:#10263de8;--stroke:#567c94;--ink:#e8f3fb;--muted:#aec6d8;--route:#00f5d4}
#top{top:calc(env(safe-area-inset-top) + 8px)!important;left:14px!important;right:64px!important}
#top #back{display:none!important}
#top h1{font-size:clamp(21px,5.6vw,30px)!important;text-transform:uppercase!important;letter-spacing:.01em!important;margin:0 0 3px!important;line-height:1.2}
#top #region{font-size:12px!important;color:#a9c8db!important}
#top #weather{font-size:12px!important;margin-top:20px!important;max-width:calc(100vw - 40px)!important;color:#e2f3fb}
#history{top:calc(env(safe-area-inset-top) + 8px)!important;right:14px!important;width:40px!important;height:40px!important}
#routeToggle{display:none!important}
#routePanel{display:block!important;top:auto!important;left:0!important;right:0!important;bottom:calc(env(safe-area-inset-bottom) + 60px)!important;width:100%!important;max-height:44vh!important;padding:12px 12px 15px!important;background:#12283fe8!important;border:0!important;border-radius:17px 17px 0 0!important;box-shadow:0 -5px 25px #0005!important;backdrop-filter:blur(14px)!important;overflow:auto!important;z-index:6!important}
#routePanel h2{font-size:15px!important;color:#f2f7fc!important;text-transform:none!important;letter-spacing:0!important;margin:0 0 8px!important}
#routes{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:8px;scrollbar-width:none;padding:1px 0 8px}
#routes::-webkit-scrollbar{display:none}
#routePanel .route-choice{flex:0 0 auto!important;display:inline-flex!important;width:auto!important;max-width:80vw!important;white-space:nowrap!important;font-size:13px!important;background:#193b56!important;border:1px solid #6086a0!important;border-left:5px solid var(--route)!important;border-radius:9px!important;padding:9px 12px!important;margin:0!important;color:#e8f3ff!important}
#routePanel .route-choice.active{background:#2a6078!important;border-color:#86dce0!important}
#routePanel .point{display:none!important}
#routePanel #sourceStatus{font-size:11px!important;line-height:1.5!important;margin:5px 0!important}
#routePanel .route-detail-label{color:#b4cddd;font-size:12px;margin:4px 0 6px}
#routePanel #waypointSelect{width:100%;min-height:42px;border-radius:9px;background:#1b3a56;border:1px solid #648da8;color:#f3f9ff;padding:8px 10px;font-size:14px}
#routePanel .route-source{font-size:11px;color:#b4cddd;line-height:1.5;margin:8px 0}
#routePanel .route-collapse{position:absolute;right:12px;top:7px;border:0!important;background:transparent!important;color:#e5f2fb;font-size:25px!important;padding:0 8px!important}
#routePanel.is-collapsed{max-height:51px!important;overflow:hidden!important}
#routePanel.is-collapsed #routes,#routePanel.is-collapsed #sourceStatus,#routePanel.is-collapsed .route-detail-label,#routePanel.is-collapsed #waypointSelect,#routePanel.is-collapsed .route-source{display:none!important}
#detail{bottom:calc(env(safe-area-inset-bottom) + 345px)!important;left:12px!important;right:12px!important;max-width:none!important;pointer-events:none}
#controls{bottom:calc(env(safe-area-inset-bottom) + 8px)!important;left:12px!important;z-index:8!important}
#controls button{border:1px solid #5c8098!important;background:#102c43d9!important;border-radius:9px!important;font-size:13px!important}
#foot{bottom:calc(env(safe-area-inset-bottom) + 16px)!important;right:44px!important;font-size:10px!important}
#info{bottom:calc(env(safe-area-inset-bottom) + 6px)!important}
#legend{top:34%!important;height:28%!important;right:8px!important}
@media(max-width:600px){#routePanel{bottom:calc(env(safe-area-inset-bottom) + 60px)!important;max-height:38vh!important}#top #weather{margin-top:18px!important}#detail{bottom:calc(env(safe-area-inset-bottom) + 42vh)!important}}

/* Fixed-size collapse button anchored to the right */
#routePanel{position:fixed!important}
#routePanel h2{padding-right:52px!important;line-height:1.5!important}
#routePanel .route-collapse{position:absolute!important;top:7px!important;right:12px!important;left:auto!important;bottom:auto!important;width:42px!important;min-width:42px!important;height:40px!important;display:flex!important;align-items:center!important;justify-content:center!important;float:none!important;flex:none!important;max-width:42px!important;margin:0!important;padding:0!important;line-height:1!important;font-size:25px!important;z-index:12!important;box-sizing:border-box!important}
#routePanel.is-collapsed{height:52px!important;max-height:52px!important;padding-bottom:0!important}

/* Source-based route descriptions live within the bottom sheet, never over terrain. */
#routePanel #routeDescription{position:relative!important;left:auto!important;right:auto!important;bottom:auto!important;max-width:none!important;pointer-events:auto!important}
#routePanel .route-source{display:none!important} /* provenance appears once in #sourceStatus */
#routePanel.is-collapsed #routeDescription{display:none!important}

/* Route buttons can wrap on narrow screens. */
#routes{flex-wrap:wrap!important;overflow-x:visible!important}
#routePanel .route-choice{white-space:normal!important;overflow-wrap:anywhere!important;flex:1 1 180px!important;max-width:100%!important}

/* V11 persistent route selector with independently collapsible details. */
#routePanel{overflow-y:auto!important;max-height:min(48vh,480px)!important;padding-bottom:12px!important}
#routePanel .route-collapse{position:relative!important;inset:auto!important;display:flex!important;width:100%!important;max-width:none!important;height:34px!important;min-height:34px!important;justify-content:space-between!important;border-top:1px solid #54788d!important;border-radius:0!important;margin:4px 0 0!important;padding:0 8px!important;font-size:19px!important}
#routePanel .route-collapse::before{content:"Route details";font-size:13px;font-weight:500;color:#b4cddd}
#routePanel .route-detail-label{display:none!important}
#routePanel.is-collapsed{height:auto!important;max-height:none!important;overflow:visible!important;padding-bottom:10px!important}
#routePanel.is-collapsed #routes{display:flex!important}
#routePanel.is-collapsed .route-collapse{display:flex!important}
#routePanel.is-collapsed #waypointSelect,#routePanel.is-collapsed #sourceStatus,#routePanel.is-collapsed #routeDescription,#routePanel.is-collapsed .route-source{display:none!important}
@media(max-width:600px){
 #routePanel{max-height:min(44vh,430px)!important}
 #scene{transform:translateY(-7vh)!important}
 #legend{top:27%!important}
}