/* Viewer-only R3.4.9 refinement; avoids any Admin UI changes. */
body.atlas-viewer-mode{--atlas-bottom:39px}
.atlas-viewer-mode .topbar{background:linear-gradient(90deg,#fff 0%,#f9fcfa 72%,#f2f8f4 100%)!important}
.atlas-viewer-mode .brand-art-caption{font-size:9px}
.atlas-viewer-mode .header-actions{gap:8px}
.atlas-viewer-mode .header-actions .lang-switch{margin-left:4px}
.atlas-viewer-mode .viewer-layers-open{position:absolute;z-index:725;left:16px;top:16px;border:1px solid #bbd7c6;border-radius:12px;min-height:44px;display:flex;gap:10px;align-items:center;padding:0 16px;background:rgba(255,255,255,.98);box-shadow:0 4px 16px #143e2920;color:#185c3b;font-weight:750;font-size:13px}
.atlas-viewer-mode .viewer-layers-open[hidden]{display:none!important}
@media(min-width:801px){
 .atlas-viewer-mode:not(.atlas-layers-visible) .atlas-map-search{left:164px!important;width:min(390px,calc(100vw - 690px))!important}
 .atlas-viewer-mode.atlas-layers-visible .atlas-map-search{left:348px!important;width:min(380px,calc(100vw - 680px))!important}
 .atlas-viewer-mode:not(.atlas-layers-visible) .map-tools{left:18px!important;top:76px!important}
 .atlas-viewer-mode.atlas-layers-visible .map-tools{left:348px!important;top:76px!important}
}
/* Floating Google-Earth-inspired map-style selector: thumbnail tiles, not dropdown pills. */
.atlas-viewer-mode .map-bottom-right{right:18px;bottom:calc(var(--status-bar-h) + 20px);gap:12px}
.atlas-viewer-mode .basemap-switch{padding:5px;gap:7px;background:rgba(255,255,255,.97);border:1px solid #d3e1d8;border-radius:17px;box-shadow:0 6px 24px #152f241e}
.atlas-viewer-mode .basemap-switch button{min-width:91px!important;min-height:74px!important;height:auto!important;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:5px 7px!important;border-radius:12px!important;background:#fff!important;color:#2c4d3b!important;font-size:11px;font-weight:750;line-height:1.2;transition:box-shadow .12s,border-color .12s}
.atlas-viewer-mode .basemap-switch button.active{background:#edf7f0!important;color:#12593a!important;outline:2px solid #16784d;outline-offset:-2px}
.atlas-viewer-mode .base-thumb{display:block;width:67px;height:37px;border-radius:6px;border:1px solid #d7e2d6;box-shadow:inset 0 1px 3px #00000015;overflow:hidden}
.atlas-viewer-mode .base-thumb-map{background:linear-gradient(34deg,transparent 42%,#e9ad73 43%,#fff 45%,#fff 49%,#e8b078 50%,transparent 52%),linear-gradient(133deg,transparent 34%,#dbe7ed 35%,#dbe7ed 43%,transparent 44%),linear-gradient(145deg,#dce9d9 0%,#eaf1e5 52%,#d5e6d0 53%,#e1efdc 100%)}
.atlas-viewer-mode .base-thumb-sat{background:radial-gradient(ellipse at 40% 24%,#587d52 6%,transparent 45%),radial-gradient(ellipse at 77% 76%,#233e2a 12%,transparent 55%),linear-gradient(132deg,#2c5434,#618456 43%,#546044 62%,#284832)}
/* Compass: two slim geometric needles and one small north label. North-up map has no rotation. */
.atlas-viewer-mode .ge-compass{width:54px!important;height:54px!important;min-width:54px!important;border:1px solid #d0e0d6!important;background:#fff!important;box-shadow:0 5px 20px #152f241a!important}
.atlas-viewer-mode .ge-compass .north-letter{top:6px!important;color:#155638;font-size:13px!important}
.atlas-viewer-mode .ge-compass .needle-north{top:18px!important;border-left:6px solid transparent!important;border-right:6px solid transparent!important;border-bottom:14px solid #cb4c3f!important}
.atlas-viewer-mode .ge-compass .needle-south{top:29px!important;border-left:5px solid transparent!important;border-right:5px solid transparent!important;border-top:11px solid #a8b4ac!important}
.atlas-viewer-mode .ge-compass .hub{top:30px!important;width:6px!important;height:6px!important;border:1px solid #d5e4da!important}
/* Scientific map status: coordinate left, estimated representative fraction and zoom right. */
.atlas-viewer-mode .map-bottom{background:rgba(251,253,251,.98)!important;border-top:1px solid #c4d8cd;height:var(--atlas-bottom)!important;min-height:var(--atlas-bottom)!important;padding:0 16px!important;color:#1c4735}
.atlas-viewer-mode .status-left{min-width:180px!important}
.atlas-viewer-mode #coordinates{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px!important;font-variant-numeric:tabular-nums;letter-spacing:.01em}
.atlas-viewer-mode .status-right{gap:20px!important}
.atlas-viewer-mode #statusScale,.atlas-viewer-mode #statusZoom{font-size:11px!important;font-weight:650}
.atlas-viewer-mode #coordMode{font-size:11px!important;border:1px solid #cbded1;background:#f4faf5;border-radius:7px;min-width:79px;height:27px}
.atlas-viewer-mode .leaflet-control-attribution{margin-bottom:calc(var(--atlas-bottom) + 3px)!important}
@media(max-width:800px){
 .atlas-viewer-mode .viewer-layers-open{display:none!important}
 .atlas-viewer-mode .basemap-switch button{min-width:67px!important;min-height:61px!important;font-size:9px!important;padding:4px!important}
 .atlas-viewer-mode .base-thumb{width:54px;height:28px}
 .atlas-viewer-mode .map-bottom{flex-direction:column;align-items:stretch;justify-content:center;gap:2px;height:57px!important;min-height:57px!important;padding:4px 9px!important}
 .atlas-viewer-mode .status-left,.atlas-viewer-mode .status-right{width:100%;justify-content:space-between}
 .atlas-viewer-mode .status-right{gap:8px!important}
 .atlas-viewer-mode .map-bottom-right{bottom:70px;right:10px}
}