:root{font:14px 'IBM Plex Sans Thai',sans-serif;color:#224c44;background:#f3f6f0;--green:#286b58;--line:#dfe7dd;--normal:#379f94;--high:#d7a743;--overflow:#cf6573;--low:#bd784e;--stale:#a6b3a8}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit;color:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}a{color:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid #cbad53;outline-offset:3px}header{display:flex;align-items:center;gap:32px;padding:0 32px;height:70px;border-bottom:1px solid var(--line);background:#fafcf7}.brand{text-decoration:none;font-weight:700;letter-spacing:1.4px}.brand span{font-size:11px;color:#839a88}nav{display:flex;gap:20px;margin-left:auto}nav a{text-decoration:none;color:#7a9285;font-size:12px;padding:24px 0}nav a.active{color:#27674f;border-bottom:2px solid #27674f}header button{border:1px solid var(--line);background:#fff;padding:9px 14px;border-radius:9px;font-size:12px}main{max-width:1560px;margin:auto;padding:28px 32px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.eyebrow{font-size:9px;letter-spacing:2px;color:#8a9e87;font-weight:600}h1{font-size:34px;letter-spacing:-.8px;line-height:1.35;margin:8px 0 4px}h1 span{color:#79a58c}.page-heading p{margin:0;color:#84968a;font-size:12px}.connection{display:grid;gap:4px;text-align:right;font-size:11px}.connection small{color:#91a091;font-size:10px}.summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.summary-grid article{display:grid;gap:4px;border:1px solid var(--line);border-radius:14px;background:#fff;padding:16px 20px}.summary-grid article:first-child{background:#2b6251;color:#fff;border-color:#2b6251}.summary-grid article>span{font-size:11px;opacity:.8}.summary-grid strong{font-size:28px;line-height:1.2;font-weight:600;letter-spacing:-.6px}.summary-grid small{font-size:9px;opacity:.65}.workspace{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start}.map-panel{position:relative;overflow:hidden;border:1px solid #dce5d7;border-radius:20px;background:radial-gradient(ellipse at 40% 20%,#f0f5e9,#e2eee7);padding:22px 24px 14px}.map-heading{display:flex;justify-content:space-between;align-items:center;gap:8px}h2{margin:2px 0;font-size:19px;font-weight:600}.map-count{padding:5px 8px;border:1px solid #ceddca;border-radius:8px;font-size:9px}.map-controls{position:absolute;top:90px;left:24px;z-index:1;display:grid;gap:5px}.map-controls button{border:1px solid #d3dfd3;border-radius:7px;background:#fff9;padding:5px 9px;font-size:13px}.map-controls button:last-child{font-size:9px}#dam-map{width:100%;height:635px;display:block;touch-action:none}.neighbor{fill:#d8e3d2;stroke:#eef3e9;stroke-width:1}.thailand{fill:#f8faee;stroke:#b4cbbb;stroke-width:1.5;filter:drop-shadow(0 3px 4px #6d947021)}.map-label{font-size:11px;fill:#9bad9a;letter-spacing:1.5px}.north-arrow{fill:#789580;font-size:14px}.marker-dot{fill:var(--color,var(--normal));stroke:#fff;stroke-width:1.5}.marker-halo{fill:var(--color,var(--normal));opacity:.2;stroke:var(--color,var(--normal));stroke-width:2}.dam-marker{cursor:pointer}.dam-marker:hover .marker-halo{opacity:.7}.dam-marker.selected .marker-halo{fill:none;stroke:#254f42;opacity:1;stroke-width:2}.marker-label-bg{fill:#235547;stroke:#fff;stroke-width:1}.marker-label{fill:#fff;font-size:11px;font-family:inherit}.normal{--color:var(--normal)}.high{--color:var(--high)}.overflow{--color:var(--overflow)}.low{--color:var(--low)}.stale,.unknown{--color:var(--stale)}.map-tip{text-align:center;font-size:10px;color:#769081}.map-legend{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;padding:13px 0 8px;font-size:10px}.map-legend span{display:flex;align-items:center;gap:4px}.map-legend i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--color)}.map-credit{display:block;text-align:center;font-size:9px;color:#8fa08b}.right-column{display:grid;gap:16px;min-width:0}.detail-panel,.list-panel{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.detail-panel{padding:20px}.detail-heading{display:flex;justify-content:space-between;align-items:center;gap:10px}.detail-heading h2{font-size:26px;line-height:1.3;margin:6px 0}.detail-heading p{margin:0;font-size:10px;color:#899b8c}.status-badge{background:color-mix(in srgb,var(--color) 13%,white);border:1px solid color-mix(in srgb,var(--color) 30%,white);color:color-mix(in srgb,var(--color) 75%,#163628);font-size:10px;padding:5px 9px;border-radius:20px;white-space:nowrap}.reservoir-scene{position:relative;margin:15px 0 16px;border-radius:12px;overflow:hidden;background:#ecf4e9}.reservoir-scene svg{display:block;width:100%;height:auto}.scene-value{position:absolute;left:22px;top:16px;display:grid;pointer-events:none}.scene-value strong{font-size:35px;font-weight:600;line-height:1.2;letter-spacing:-1px}.scene-value span{font-size:9px;color:#6e8c78}.scene-caption{position:absolute;bottom:8px;left:14px;font-size:8px;color:#e3f2e6}.wave{animation:dam-wave 7s linear infinite}.wave-b{animation-direction:reverse;animation-duration:5s}.stale .wave,.unknown .wave,.paused .wave{animation:none}.reservoir-scene.stale svg{filter:saturate(.35)}@keyframes dam-wave{to{transform:translateX(80px)}}.volume-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.volume-row>div{display:grid;gap:2px}.volume-row span{font-size:9px;color:#819589}.volume-row strong{font-size:22px;font-weight:600;letter-spacing:-.5px;font-variant-numeric:tabular-nums}.volume-row small{font-size:9px;color:#96a296}.volume-row>div+div{border-left:1px solid #e6ece1;padding-left:14px}.capacity-track{height:4px;border-radius:5px;background:#edf2e9;margin:13px 0 16px;overflow:hidden}.capacity-track>div{height:100%;background:var(--color,var(--normal));transition:width 1s}.secondary-metrics{display:grid;grid-template-columns:1fr .85fr 1.2fr;gap:14px}.secondary-metrics>div{display:grid;gap:3px}.secondary-metrics span{font-size:9px;color:#8a9b8e}.secondary-metrics strong{font-size:15px;font-weight:500}.secondary-metrics small{font-size:8px;color:#92a091}.observation{margin-top:14px;padding-top:12px;border-top:1px solid #eaf0e5;display:flex;justify-content:space-between;gap:10px;font-size:9px;color:#7e9485}.data-note{font-size:9px;color:#a19573;line-height:1.7;margin:8px 0 0}.list-panel{padding:17px 20px 8px}.list-heading{display:flex;justify-content:space-between;align-items:center}.list-heading h2{font-size:15px}.list-heading>span{font-size:10px;color:#869a8b}.filters{display:flex;gap:7px;margin:12px 0}.filters input,.filters select{width:100%;min-width:0;border:1px solid var(--line);border-radius:7px;padding:7px 8px;background:#fafcf8;font-size:10px}.filters select{width:115px}.search-label{min-width:0;flex:1}.list-columns{display:grid;grid-template-columns:1fr 1fr 60px;gap:10px;padding:6px 0;font-size:8px;color:#95a291}.list-columns span:not(:first-child){text-align:right}#dam-list{max-height:215px;overflow:auto;scrollbar-width:thin;scrollbar-color:#ccd9c9 transparent}.dam-row{display:grid;grid-template-columns:1fr 1fr 60px;gap:10px;align-items:center;width:100%;text-align:left;border:1px solid transparent;border-bottom-color:#edf1e8;background:white;padding:9px 7px;border-radius:8px}.dam-row.selected{background:#f1f7ed;border-color:#bbd2bf}.dam-row:hover{background:#f7faf3}.row-name{display:grid;min-width:0}.row-name strong{font-size:11px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-name small{font-size:8px;color:#91a08f}.row-volume{text-align:right;font-size:10px;min-width:0}.row-track{height:3px;border-radius:4px;background:#edf1e8;margin-top:6px;overflow:hidden}.row-track i{height:100%;display:block;background:var(--color,var(--normal))}.row-percent{font-size:13px;text-align:right;color:color-mix(in srgb,var(--color,var(--normal)) 85%,#234739)}#empty{text-align:center;padding:30px;color:#839a87;font-size:12px}footer{margin-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:9px;color:#92a08d}footer p{margin:0;max-width:60%}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}[hidden]{display:none!important}@media(min-width:1400px){#dam-map{height:745px}.reservoir-scene{max-height:270px}.reservoir-scene svg{height:270px}#dam-list{max-height:265px}}@media(max-width:1000px){main{padding:20px 18px}.workspace{gap:14px}.map-panel{padding:18px 12px}#dam-map{height:620px}.detail-panel{padding:16px}.volume-row strong{font-size:18px}.filters{flex-wrap:wrap}.search-label{flex-basis:100%}.filters select{flex:1}.secondary-metrics{gap:7px}.list-panel{padding:14px}.list-columns,.dam-row{grid-template-columns:1fr 1fr 50px}.summary-grid article{padding:14px}.summary-grid strong{font-size:24px}.page-heading h1{font-size:28px}}@media(max-width:760px){header{height:58px;padding:0 14px;gap:15px}.brand{font-size:12px}.brand span{display:none}nav{gap:13px}nav a{font-size:10px;padding:19px 0}header button{font-size:10px;padding:6px 8px}.page-heading{display:block;margin-bottom:18px}.page-heading h1{font-size:28px}.page-heading p{font-size:10px}.connection{text-align:left;margin-top:12px;font-size:10px;display:flex;flex-wrap:wrap;gap:8px}.summary-grid{grid-template-columns:1fr 1fr;gap:8px}.summary-grid article{border-radius:12px;padding:12px}.summary-grid strong{font-size:25px}.summary-grid small{font-size:8px}.workspace{grid-template-columns:1fr}.map-panel{padding:16px}#dam-map{height:480px}.map-heading h2{font-size:17px}.map-legend{font-size:9px;gap:10px}.detail-heading h2{font-size:25px}.volume-row strong{font-size:20px}.secondary-metrics{grid-template-columns:1fr .7fr 1.2fr}.reservoir-scene{margin-block:14px}.observation{flex-wrap:wrap}.filters{flex-wrap:nowrap}.search-label{flex-basis:auto}.filters select{width:90px;flex:0 1 90px}#dam-list{max-height:300px}footer{display:block;line-height:1.8}footer p{max-width:100%;margin-top:5px}}@media(max-width:380px){main{padding:15px 10px}.volume-row strong{font-size:17px}.volume-row>div+div{padding-left:8px}.filters{flex-wrap:wrap}.search-label{flex-basis:100%}.filters select{flex:1}.status-badge{font-size:9px}header{gap:9px}nav{gap:9px}}@media(prefers-reduced-motion:reduce){.wave{animation:none}.capacity-track>div{transition:none}}
/* River atlas: fixed desktop workspace, scroll only within station catalog. */
[hidden]{display:none!important}body{height:100dvh;min-height:740px;display:flex;flex-direction:column;line-height:1.4}header{height:55px;flex:none;padding:0 24px}main{width:100%;max-width:none;flex:1;min-height:0;display:flex;flex-direction:column;padding:14px 24px 8px}.page-heading{margin-bottom:10px}.page-heading .eyebrow{display:none}h1{font-size:25px;margin:0}.page-heading p{font-size:11px}.summary-grid{gap:10px;margin-bottom:12px}.summary-grid article{padding:10px 16px}.summary-grid strong{font-size:24px}.workspace{flex:1;min-height:0;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:16px;align-items:stretch}.map-panel{padding:12px 16px;display:flex;flex-direction:column}.map-tabs{display:flex;gap:6px;margin-bottom:8px}.map-tabs button{border:1px solid #cbded4;background:#ffffff8c;border-radius:9px;padding:7px 13px;font-size:12px}.map-tabs button.active{background:#286453;color:#fff}.network-heading{display:flex;justify-content:space-between;align-items:center;gap:8px}.network-heading h2{font-size:17px}.network-heading p{font-size:10px;color:#6c8d7a}.network-note{font-size:9px;color:#718c7b;line-height:1.7}#network-panel,#country-panel{flex:1;min-height:0;display:flex;flex-direction:column}#river-network{width:100%;flex:1;min-height:0;overflow:visible}.river-line{fill:none;stroke:#78bebd;stroke-width:7;stroke-linejoin:round;stroke-linecap:round}.river-label{font-size:13px;fill:#63877b}.sea-line{stroke:#73b8bb;stroke-width:6;fill:none}.network-node{cursor:pointer}.network-node rect{fill:#fffffff5;stroke:var(--color,#a6b3a8);stroke-width:2}.network-node.selected rect{fill:#245e51;stroke:#245e51;stroke-width:4}.network-node text{fill:#254e45}.network-node.selected text{fill:#fff}.network-name{font-size:14px;font-weight:600}.network-value{font-size:12px}.network-node:hover rect{stroke:#254e45;stroke-width:4}.observed{--color:#438fa8}#dam-map{height:auto;min-height:0;flex:1}.map-controls{top:115px}.map-heading h2{font-size:17px}.right-column{display:flex;flex-direction:column;min-height:0;gap:10px}.detail-panel{padding:14px 18px;flex:none}.detail-heading h2{font-size:23px;margin:3px 0}.gate-scene{position:relative;background:#edf4ec;border-radius:12px;overflow:hidden;margin:10px 0}.gate-scene svg{display:block;width:100%;height:150px}.gate-caption{position:absolute;bottom:4px;left:10px;font-size:9px;color:#375c50}.gate-metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px}.gate-metrics>div{display:grid;gap:2px}.gate-metrics span{font-size:11px;color:#738c7f}.gate-metrics strong{font-size:25px;line-height:1.1}.gate-metrics small{font-size:9px;color:#829184}.gate-flow{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;background:#edf4f0;padding:9px 12px;border-radius:9px;margin:9px 0}.gate-flow>span{font-size:11px}.gate-flow strong{font-size:18px}.gate-flow small{font-size:9px}.gate-source{font-size:10px}.data-note{font-size:9px;margin:6px 0;line-height:1.5}.list-panel{display:flex;flex-direction:column;flex:1;min-height:110px;padding:12px 16px}.list-heading h2{font-size:16px}.filters{margin:8px 0;gap:6px}.filters input,.filters select{padding:6px;font-size:11px;min-width:0}.filters{grid-template-columns:1.1fr 1fr .7fr}.list-columns{font-size:9px;padding:4px 0}#dam-list{height:auto;max-height:none;min-height:0;flex:1;overflow:auto}.dam-row{padding:9px 4px}.row-name strong{font-size:12px}.row-name small,.row-volume span{font-size:9px}.row-percent{font-size:14px}footer{margin:5px 0 0;padding:0;display:flex;justify-content:space-between;gap:10px;font-size:8px}footer p{margin:0}.reservoir-scene{margin:9px 0}.reservoir-scene svg{height:135px;width:100%;display:block}.scene-value strong{font-size:27px}.scene-value{top:10px;left:12px}.volume-row strong{font-size:20px}.volume-row span,.secondary-metrics span{font-size:9px}.volume-row small,.secondary-metrics small{font-size:8px}.volume-row{margin:8px 0}.secondary-metrics{margin:9px 0}.secondary-metrics strong{font-size:15px}.observation{font-size:9px;padding-top:7px}.capacity-track{margin:7px 0}.map-legend{padding:5px;font-size:9px}.map-tip,.map-credit{font-size:8px}
@media(min-width:1500px) and (min-height:900px){.gate-scene svg{height:210px}.reservoir-scene svg{height:210px}.detail-panel{padding:20px}.summary-grid article{padding:15px}.network-name{font-size:15px}}
@media(max-width:850px){body{height:auto;min-height:100dvh}header{padding:0 12px;gap:12px}.brand span,nav a:last-child{display:none}nav{gap:10px}nav a{font-size:10px}header button{font-size:10px;padding:7px}main{padding:12px}.page-heading{align-items:start}.page-heading h1{font-size:21px}.connection{max-width:150px;font-size:9px}.summary-grid{grid-template-columns:repeat(2,1fr)}.summary-grid article{padding:10px}.summary-grid strong{font-size:22px}.workspace{display:flex;flex-direction:column}.map-panel{height:650px;flex:none}.network-heading{display:block}.network-heading p{margin:3px 0}.right-column{display:block}.list-panel{margin-top:12px;height:350px}.detail-panel{margin-top:0}footer{display:block}.filters{grid-template-columns:1fr 1fr}.search-label{grid-column:1/-1}.gate-scene svg{height:auto}.reservoir-scene svg{height:auto}}
@media(prefers-reduced-motion:reduce){*{animation:none!important}}
@media(min-width:851px) and (max-height:850px){body{min-height:700px}.page-heading p{display:none}.page-heading h1{font-size:23px}.summary-grid article{padding:7px 12px}.summary-grid small{font-size:8px}.summary-grid strong{font-size:22px}.gate-scene svg{height:85px}.gate-scene{margin:6px 0}.gate-metrics strong{font-size:23px}.gate-flow{margin:6px 0;padding:6px 8px}.detail-panel{padding:10px 14px}.gate-flow strong{font-size:16px}.detail-heading h2{font-size:21px}.list-panel{min-height:165px}.reservoir-scene svg{height:85px}.secondary-metrics{margin:5px 0}.data-note{font-size:8px}.volume-row{margin:4px 0}.volume-row strong{font-size:18px}}
.country-river{fill:none;stroke:#74aebd;stroke-width:1.3;opacity:.8;pointer-events:none}
.atlas-mobile-tabs{display:none}
@media(max-width:850px){body{height:100dvh;min-height:760px}main{padding:8px 10px;min-height:0}.page-heading{display:block;margin:0 0 6px}.page-heading h1{font-size:20px}.page-heading p{display:none}.connection{max-width:none;text-align:left;display:flex;gap:8px;font-size:8px;margin-top:4px}.connection small{font-size:8px}.summary-grid{gap:5px;margin-bottom:6px}.summary-grid article{padding:6px 10px;gap:1px}.summary-grid strong{font-size:20px}.summary-grid article>span{font-size:9px}.summary-grid small{font-size:8px}.atlas-mobile-tabs{display:flex;gap:6px;margin-bottom:7px}.atlas-mobile-tabs button{border:1px solid #cbded4;border-radius:8px;background:#fff;padding:5px 12px;font-size:11px}.atlas-mobile-tabs button.active{background:#286453;color:#fff}.workspace{min-height:0;flex:1}.map-panel{height:auto;min-height:0;flex:1;padding:10px}.map-tabs button{font-size:10px;padding:6px 8px}.network-heading h2{font-size:14px}.network-heading p{font-size:9px}.network-note{font-size:8px}.right-column{flex:1;min-height:0;display:flex;gap:8px}body[data-atlas="overview"] .right-column{display:none}body[data-atlas="detail"] .map-panel{display:none}.gate-scene svg,.reservoir-scene svg{height:80px}.detail-panel{padding:10px}.detail-heading h2{font-size:19px}.gate-flow{margin:5px 0;padding:5px 8px;gap:4px}.gate-flow strong{font-size:15px}.gate-flow small,.gate-metrics small{font-size:8px}.gate-metrics strong{font-size:22px}.gate-caption,.data-note{font-size:8px}.list-panel{margin:0;height:auto;min-height:150px;flex:1;padding:8px}.list-heading h2{font-size:14px}.filters{display:flex;flex-wrap:wrap;margin:5px 0}.search-label{width:100%}.filters input{width:100%}.filters select{flex:1}.list-columns{display:none}.dam-row{padding:5px 0}.gate-source{font-size:8px}footer p:first-child{display:none}footer p{font-size:7px}.secondary-metrics{margin:4px 0}.volume-row{margin:4px 0}.volume-row strong{font-size:17px}.scene-value strong{font-size:22px}.scene-value span{font-size:8px}}