@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@400;500;600;700;800&display=swap');
:root{font-family:'Noto Sans Thai',Tahoma,sans-serif;color:#e4f3ed;background:#0a2330;--mint:#c2e8b4;--muted:#98b7bc}
*{box-sizing:border-box}body{margin:0}button,select,input{font:inherit}button,summary,select{cursor:pointer}a{color:inherit;text-decoration:none}:focus-visible{outline:2px solid #d1efbd;outline-offset:4px}[hidden]{display:none!important}
/* Footer occupies its own grid row, outside the map and its controls. */
.atlas{position:relative;isolation:isolate;display:grid;grid-template-columns:300px minmax(0,1fr);grid-template-rows:72px minmax(320px,1fr) auto;grid-template-areas:'header header' 'panel map' 'footer footer';height:100svh;min-height:560px;background:#0a2330}
.masthead{grid-area:header;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 30px;border-bottom:1px solid #496f6a30;min-width:0}
.brand{font-size:20px;font-weight:700;display:flex;align-items:center;gap:10px;min-width:0}.brand svg{width:33px;fill:none;stroke:var(--mint);stroke-width:2.5}.masthead p{font-size:11px;color:var(--muted);letter-spacing:.5px;margin:0}
.map-surface{grid-area:map;position:relative;isolation:isolate;overflow:hidden;min-width:0;min-height:0;width:100%;height:100%;background:#123b4c}
#world-map{display:block;width:100%;height:100%;touch-action:none;cursor:grab}#world-map:active{cursor:grabbing}
.district-shape{fill:url(#land);stroke:#ccebc2;stroke-width:1;vector-effect:non-scaling-stroke;cursor:pointer;outline:none}.district-shape:hover,.district-shape:focus,.district-shape.active{fill:#d6edba;stroke:#f4ffe0;stroke-width:2}.district-shape.muted{fill:#4c8179;stroke:#69998f}
.neighbor-shape{fill:#244451;stroke:#4b6b75;stroke-width:.8;vector-effect:non-scaling-stroke;cursor:pointer;outline:none}.neighbor-shape:hover,.neighbor-shape:focus,.neighbor-shape.active{fill:#385f66;stroke:#b9d8c7;stroke-width:1.5}
.district-name,.tambon-name,.neighbor-name{pointer-events:none;text-anchor:middle;paint-order:stroke;fill:#ecf8df;stroke:#24464b;stroke-width:3px;stroke-linejoin:round}.district-name{font-size:13px;font-weight:600}.neighbor-name{font-size:13px;fill:#9db8bd;font-weight:400;letter-spacing:1px;stroke:#1d3b48}
.tambon-shape{fill:#badfac;fill-opacity:.88;stroke:#527c70;stroke-width:1;vector-effect:non-scaling-stroke;cursor:pointer;outline:none}.tambon-shape:hover,.tambon-shape:focus,.tambon-shape.active{fill:#f0e9ac;stroke:#ffffd8;stroke-width:2}.tambon-name{font-size:9px;stroke-width:2px}.tambon-name.active{fill:#fff6c1}
.area-panel{grid-area:panel;align-self:start;position:relative;min-width:0;width:calc(100% - 32px);margin:16px;padding:22px 20px;max-height:calc(100% - 32px);overflow:auto;border:1px solid #779b9230;border-radius:18px;background:#102c38;box-shadow:0 12px 40px #0001}
.eyebrow{font-size:8px;color:#afd8bd;font-weight:600;letter-spacing:2px}h1{font-size:42px;margin:17px 0 20px;line-height:1.3;letter-spacing:-1px}h1>span{font-size:20px;font-weight:500;letter-spacing:0}
#map-breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:5px;margin-bottom:18px;font-size:11px;color:var(--muted)}#map-breadcrumbs button{font-size:11px;color:#b1c8c7;border:0;background:none;padding:4px 0}#map-breadcrumbs button[aria-current]{color:#e6f3c7}#map-breadcrumbs button:hover{text-decoration:underline}
.select-fields{display:grid;gap:12px}.select-fields label{display:grid;gap:5px;font-size:11px;color:var(--muted);min-width:0}select{width:100%;min-height:44px;min-width:0;padding:9px 11px;border-radius:9px;border:1px solid #4c716f;background:#183a45;color:#eef5e5;font-size:12px;color-scheme:dark}select:disabled{opacity:.4;cursor:default}
.context-toggle{display:flex;align-items:center;gap:8px;color:#b8cbc8;font-size:11px;margin:18px 0 0;cursor:pointer}.context-toggle input{margin:0;width:16px;height:16px;accent-color:#bee8b0;flex-shrink:0}#area-status{font-size:11px;color:#c2d9c5;line-height:1.8;padding-top:14px;margin:14px 0 0;border-top:1px solid #70938b33}
.compass{position:absolute;right:25px;top:24px;display:grid;justify-items:center;gap:6px;color:#8fadb5;font-size:11px;pointer-events:none}.compass svg{width:20px;height:44px;fill:none;stroke:currentColor;stroke-width:1.5}
.sea-label{position:absolute;left:10%;bottom:18%;color:#76a0aa;font-size:11px;letter-spacing:5px;pointer-events:none}.sea-label span{display:block;font-size:10px;letter-spacing:1px;margin-top:7px;color:#75929d}
.map-controls{position:absolute;right:18px;bottom:60px;z-index:2;display:grid;gap:7px}.map-controls button{width:42px;height:42px;border:1px solid #557c7a;border-radius:11px;color:#dcefe6;background:#12333fe8;font-size:22px;box-shadow:0 5px 15px #0001}.map-controls button:hover{background:#34534e}.map-controls button:disabled{opacity:.35;cursor:default}
.gesture-hint{position:absolute;bottom:34px;left:16px;right:80px;margin:0;color:#799ca5;font-size:10px;pointer-events:none;line-height:1.7}
/* Footer content and expanded source details remain in document flow. */
.map-footer{grid-area:footer;position:relative;z-index:6;display:grid;grid-template-columns:minmax(0,1fr) auto;row-gap:8px;align-items:center;column-gap:20px;padding:13px max(24px,env(safe-area-inset-right)) max(13px,env(safe-area-inset-bottom)) max(24px,env(safe-area-inset-left));border-top:1px solid #53756b4d;background:#0b2530;color:#9eb8bb;min-width:0;font-size:11px;line-height:1.6}
.footer-identity{display:flex;align-items:center;flex-wrap:wrap;column-gap:20px;row-gap:5px;min-width:0}.map-footer .operations-link{font-size:12px;font-weight:600;color:#c5e3d6;text-decoration:none;overflow-wrap:anywhere;padding:3px 0}.map-footer .operations-link:hover{color:#e2f4cf;text-decoration:underline}.footer-identity>span{font-size:10px;color:#8eabae}
.map-footer>.source-credits{flex-shrink:0;min-width:0}.map-footer>.source-credits>summary{display:flex;align-items:center;justify-content:center;gap:6px;min-height:36px;padding:6px 11px;border:1px solid #45665f;border-radius:9px;color:#b6ccc7;font-size:11px;list-style:none}.map-footer>.source-credits>summary::-webkit-details-marker{display:none}.map-footer>.source-credits>summary:before{content:'ⓘ'}.map-footer>.source-credits>div{position:static;width:auto;max-height:none;margin-top:10px;padding:16px;text-align:left;border:1px solid #547570;border-radius:14px;background:#122e3c;line-height:1.9;font-size:11px;overflow-wrap:anywhere}.map-footer p{margin:0 0 11px}.map-footer a{text-decoration:underline;text-underline-offset:3px}
.no-script{position:absolute;z-index:10;left:50%;top:50%;transform:translate(-50%,-50%);padding:25px;background:#163842;border:1px solid #aecba8;border-radius:15px;width:min(90vw,400px);line-height:1.8}
#terrain-map{position:absolute;inset:0}#terrain-map .maplibregl-canvas:focus-visible{outline-offset:-4px}.terrain-modes{position:absolute;top:16px;left:16px;z-index:2;display:flex;border:1px solid #587f77;border-radius:12px;background:#102f3ce8;padding:4px;gap:4px}.terrain-modes button{border:0;background:none;border-radius:8px;color:#b6cecb;font-size:11px;min-height:36px;padding:8px 12px}.terrain-modes button[aria-pressed=true]{background:#c2e8b4;color:#183d35}.terrain-modes button:disabled{opacity:.5;cursor:wait}
.terrain-status{position:absolute;left:16px;top:70px;z-index:2;color:#c6d9c5;font-size:10px;background:#0b2833ed;max-width:min(310px,calc(100% - 85px));padding:7px 11px;border-radius:8px;line-height:1.7;margin:0}
.terrain-place-label{color:#e8f2dd;font-size:11px;font-family:'Noto Sans Thai',Tahoma,sans-serif;text-shadow:0 1px 3px #102b35,0 -1px 3px #102b35;pointer-events:none;white-space:nowrap}.terrain-place-label.context{color:#a6bfc0;font-size:12px}.terrain-place-label.tambon{font-size:10px}.terrain-place-label.active{color:#fff3b0}.map-surface.is-3d .compass,.map-surface.is-3d .sea-label{display:none}
.maplibregl-ctrl-top-right{top:12px!important;right:12px!important}.maplibregl-ctrl-group{background:#d8e3d7!important}.maplibregl-ctrl-bottom-right{bottom:4px!important;right:4px!important}.maplibregl-ctrl-attrib{font-size:9px!important;background:#12313ce8!important;color:#adc8bd!important;max-width:100%}.maplibregl-ctrl-attrib a{color:#d6e4d1!important}.maplibregl-map{font-family:inherit!important}
@media(prefers-reduced-motion:no-preference){.area-panel{animation:panel-enter .5s ease-out both}.terrain-piece{animation:land-enter .7s ease-out both}button,select{transition:background .2s,border-color .2s}}
@keyframes panel-enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes land-enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1000px){.atlas{grid-template-columns:250px minmax(0,1fr)}.masthead{padding:16px 22px}.masthead p{display:none}.area-panel{padding:18px 16px}h1{font-size:36px}h1>span{font-size:17px}.footer-identity{display:grid;gap:2px}}
@media(max-width:720px){.atlas{grid-template-columns:minmax(0,1fr);grid-template-rows:60px minmax(320px,1fr) auto auto;grid-template-areas:'header' 'map' 'panel' 'footer';height:100svh;min-height:760px}.masthead{padding:15px 18px}.brand{font-size:18px}.area-panel{width:auto;max-height:none;margin:10px 12px;padding:14px 16px;border-radius:16px;overflow:visible}.eyebrow{display:none}h1{display:flex;align-items:baseline;flex-wrap:wrap;gap:7px;font-size:22px;letter-spacing:0;line-height:1.4;margin:0 0 8px}h1 br{display:none}h1>span{font-size:13px}#map-breadcrumbs{margin-bottom:10px;gap:6px}.select-fields{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.select-fields label{font-size:10px}select{padding:8px 7px;font-size:12px}.context-toggle{font-size:10px;margin-top:12px}#area-status{border:0;padding:0;margin:9px 0 0;font-size:10px;line-height:1.6}.compass{right:18px;top:14px;gap:2px}.compass svg{height:28px;width:15px}.map-controls{right:12px;bottom:50px;gap:6px}.map-controls button{width:38px;height:38px;font-size:20px}.terrain-modes{top:10px;left:10px}.terrain-modes button{font-size:10px;padding:6px 9px;min-height:32px}.terrain-status{top:60px;left:10px;font-size:9px;padding:6px 8px}.sea-label{font-size:8px;left:6%;bottom:22%;letter-spacing:3px}.sea-label span{font-size:8px}.gesture-hint{font-size:9px;bottom:29px;left:12px;right:65px}.map-footer{align-items:center;padding:12px max(16px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));gap:12px}.map-footer .operations-link{font-size:11px}.footer-identity>span{font-size:9px}.map-footer>.source-credits>summary{font-size:10px;padding:6px 8px}.map-footer>.source-credits>div{right:16px}.terrain-place-label{font-size:10px}}
@media(max-width:380px){.atlas{min-height:830px}.select-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.select-fields>label:first-child{grid-column:1/-1}.map-footer{align-items:start;flex-direction:column;gap:8px}.map-footer>.source-credits>summary{min-height:34px}.map-footer>.source-credits>div{left:16px;right:16px;width:auto}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

.map-footer>.source-credits{justify-self:end}#terrain-attribution{grid-column:1/-1;min-width:0}#terrain-attribution .maplibregl-ctrl-attrib{position:relative;float:none;margin:0;padding:0;background:transparent!important;color:#a4bdb6!important;line-height:1.7;font-size:10px!important;max-width:none;overflow-wrap:anywhere}#terrain-attribution .maplibregl-ctrl-attrib-inner{display:block;white-space:normal}.map-surface.is-3d .gesture-hint{display:none}@media(max-width:380px){.map-footer{grid-template-columns:minmax(0,1fr)}.map-footer>.source-credits{justify-self:start}}

/* Expanded source details stay in document flow instead of covering the map. */
.map-footer>.source-credits[open]{grid-column:1/-1;justify-self:stretch}.map-footer>.source-credits[open]>summary{width:fit-content;margin-left:auto}.map-footer>.source-credits[open]+#terrain-attribution{grid-column:1/-1}@media(max-width:380px){.map-footer>.source-credits[open]>summary{margin-left:0}}

.scope-actions{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}.scope-actions button,.retry-area{font:inherit;font-size:11px;border:1px solid #8fbe9b;border-radius:9px;padding:10px 12px;background:#bce2ad;color:#173a34;min-height:40px}.scope-actions button[aria-pressed=true]{background:#315d55;color:#e3f6c9}.scope-actions #back-phangnga{background:transparent;color:#c5e5c8;border-color:#52796a}.scope-note{font-size:10px;line-height:1.8;color:#8baaa9;margin:12px 0 0}.retry-area{margin-top:10px}.area-search{margin-bottom:16px;min-width:0}.area-search>label{display:block;color:#a1bdb7;font-size:11px;margin-bottom:6px}.area-search>input{width:100%;min-height:42px;border:1px solid #4c716f;border-radius:9px;padding:9px 11px;background:#173640;color:#e7f3dc;font:inherit;font-size:12px}#search-status{font-size:10px;line-height:1.7;color:#a7c5b8;margin:5px 0}#search-status:empty{display:none}#search-results{display:grid;gap:5px;max-height:230px;overflow:auto}.search-result{border:1px solid #3f655a;border-radius:8px;background:#183e45;color:#e3f0da;padding:9px 10px;display:grid;gap:3px;text-align:left;min-width:0}.search-result:hover,.search-result:focus-visible{background:#2b574f}.search-result strong{font-size:12px;font-weight:500}.search-result span{font-size:10px;color:#adc4bd}.province-shape{fill:#679e85;stroke:#cce7ba;stroke-width:1;vector-effect:non-scaling-stroke;cursor:pointer;outline:none}.province-shape:hover,.province-shape:focus{fill:#c7e4a7;stroke:#f0ffcc;stroke-width:2}#area-status[aria-busy=true]{color:#f0dea6}@media(max-width:720px){.scope-actions{margin:0 0 10px;gap:7px}.scope-actions button{font-size:11px;padding:7px 11px;min-height:38px}.area-search{margin-bottom:10px}.area-search>label{font-size:10px}.scope-note{font-size:9px;margin-top:8px}#search-results{max-height:180px}}