/* v15.18 — station map: paired pins (temperature | AQI), clickable site cards, village links */
.leaflet-div-icon.smp-dv{background:none;border:0}
.smp{display:flex;flex-direction:column;width:44px;margin:0 auto;border-radius:11px;overflow:hidden;border:2px solid #fff;box-shadow:0 4px 12px rgba(16,40,48,.28);font:800 11.5px/1 'Plus Jakarta Sans',system-ui,sans-serif}
.smp span{display:flex;align-items:center;justify-content:center;height:21px;color:#fff;white-space:nowrap}
.smp-a{border-top:1px solid rgba(255,255,255,.75)}
.smp.main{box-shadow:0 0 0 2.5px var(--sc,#1D3557),0 6px 14px rgba(16,40,48,.35)}
.smp-ptr{display:block;width:0;height:0;margin:0 auto;border-left:6px solid transparent;border-right:6px solid transparent;border-top:7px solid var(--sc,#1D3557)}
.smp-n{margin-top:1px;text-align:center;font:700 10px/1.1 'Plus Jakarta Sans','Noto Sans Bengali',system-ui,sans-serif;color:#1b2b30;text-shadow:0 0 3px #fff,0 0 3px #fff,0 0 3px #fff;white-space:nowrap}
.smp-legend{background:var(--surface,var(--card,#fff));border:1px solid var(--line,#E3ECEC);border-radius:10px;padding:7px 10px;font:600 11px/1.5 'Plus Jakarta Sans','Noto Sans Bengali',system-ui,sans-serif;color:var(--ink,#28393e);box-shadow:0 2px 8px rgba(0,0,0,.1);max-width:calc(100vw - 60px)}
.smp-key{display:flex;align-items:center;flex-wrap:wrap;gap:8px 14px}
.smp-key-item{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.smp-ring{display:block;flex:0 0 10px;width:10px;height:10px;border:1.5px solid #71868b;border-radius:50%;background:transparent}
.smpop{min-width:200px;font-family:'Plus Jakarta Sans','Noto Sans Bengali',system-ui,sans-serif}
.smpop b{font-size:14px}
.smpop-s{font-size:11.5px;color:#5b6b70;margin:2px 0 8px}
.smpop-r{display:flex;flex-direction:column;gap:3px;margin:6px 0}
.smpop-r small{color:#45575c;font-size:11.5px}
.smpop-k{align-self:flex-start;border-radius:99px;padding:3px 9px;font-weight:800;font-size:12.5px;color:#fff}
.smpop-f{font-size:11.5px;color:#45575c}
.smc-sum{width:100%;grid-column:1/-1;font-size:12px;line-height:1.5;font-weight:600;color:var(--ink-3,var(--mut,#5b6b70));margin:0 2px 8px}
.smc{display:block;min-width:0;width:100%;text-align:left;background:var(--surface,var(--card,#fff));border:1px solid var(--line,#E3ECEC);border-radius:12px;padding:11px 12px;margin:0;cursor:pointer;font:inherit;color:var(--ink,#28393e);transition:border-color .15s,background .15s,box-shadow .15s}
.smc:hover{border-color:#79B4AD;box-shadow:0 2px 8px rgba(16,40,48,.06)}
.smc:focus-visible{outline:3px solid #57A89E;outline-offset:3px}
.smc.on,.smc[aria-pressed="true"]{border-color:#0B6E6B;box-shadow:inset 0 0 0 1px #0B6E6B;background:var(--surface-2,#F3F9F8)}
.smc-h{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:2px 8px;line-height:1.5}
.smc-h b{min-width:0;font-size:14px;font-weight:700;overflow-wrap:anywhere}.smc-h span{font-size:11px;color:var(--ink-3,var(--mut,#6b7b80))}
.smc-v{display:flex;align-items:center;gap:6px;margin:7px 0 0;flex-wrap:wrap}
.smc-k{display:inline-flex;align-items:center;gap:3px;border-radius:8px;padding:4px 8px;font-weight:700;font-size:12px;line-height:1.3;color:#fff;white-space:nowrap;font-variant-numeric:tabular-nums}
.smc-k.off{background:var(--surface-2,#E3E9EA);color:var(--ink-3,var(--mut,#7a8a8f))}
.smc small{display:block;margin-top:6px;color:var(--ink-3,var(--mut,#5b6b70));font-size:10.5px;line-height:1.5;overflow-wrap:anywhere}
.smp-tip{font-weight:700}
html[data-theme="dark"] .smc,html[data-th="dark"] .smc{background:#14262b;border-color:#294148;color:#EAF3F3}
html[data-theme="dark"] .smc.on,html[data-theme="dark"] .smc[aria-pressed="true"],html[data-th="dark"] .smc.on,html[data-th="dark"] .smc[aria-pressed="true"]{border-color:#56B7AC;box-shadow:inset 0 0 0 1px #56B7AC;background:#183932}
html[data-theme="dark"] .smc small,html[data-theme="dark"] .smc-h span,html[data-theme="dark"] .smc-sum,html[data-th="dark"] .smc small,html[data-th="dark"] .smc-h span,html[data-th="dark"] .smc-sum{color:#a9bcc1}

/* v15.18c — premium site boxes (same style for every site) */
.smb{width:60px;margin:0 auto;background:#fff;border-radius:12px;padding:4px 4px 5px;box-shadow:0 6px 16px rgba(16,40,48,.22),0 0 0 1px rgba(16,40,48,.06);border-top:4px solid var(--sc,#2A9D8F);font-family:'Plus Jakarta Sans','Noto Sans Bengali',system-ui,sans-serif}
.smb.main{box-shadow:0 0 0 2px var(--sc,#1D3557),0 8px 18px rgba(16,40,48,.28)}
.smb-n{font:800 9.5px/1.15 'Plus Jakarta Sans','Noto Sans Bengali',system-ui,sans-serif;color:#1b2b30;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:0 0 3px}
.smb-r{display:flex;align-items:center;justify-content:center;gap:3px;height:19px;border-radius:7px;font:800 11.5px/1 'Plus Jakarta Sans',system-ui,sans-serif;margin-top:3px}
.smb-r small{font-size:8.5px;font-weight:800;opacity:.85}
.smb-o{font:700 8.5px/1 'Plus Jakarta Sans','Noto Sans Bengali',system-ui,sans-serif;color:#8a979b;text-align:center;margin-top:4px;text-transform:lowercase}
.smb.stale{opacity:.92}
.smp-dv .smp-ptr{margin-top:-1px}
html[data-theme="dark"] .smb,html[data-th="dark"] .smb{background:#14262b}html[data-theme="dark"] .smb-n,html[data-th="dark"] .smb-n{color:#e6f0f2}

.leaflet-marker-icon.smp-dv{display:flex;flex-direction:column;justify-content:flex-end;align-items:center}
.sm-low .smb{width:46px;padding:3px 3px 4px;border-top-width:3px}
.sm-low .smb{position:relative}
.sm-low .smb-n{position:absolute;top:calc(100% + 9px);left:50%;transform:translateX(-50%);margin:0;overflow:visible;text-shadow:0 0 3px #fff,0 0 3px #fff,0 0 3px #fff,0 0 3px #fff}
.sm-low .smb-r small,.sm-low .smb-o{display:none}
.sm-low .smb-r{height:17px;font-size:11px;margin-top:2px}
.sm-low .smb-r:first-of-type{margin-top:0}

/* Shared temperature and AQI legends: neutral labels, small range swatches. */
.hs-leg{display:inline-flex;align-items:center;flex-wrap:wrap;gap:6px 10px;max-width:100%;min-width:0;vertical-align:middle}
.hs-chip{display:inline-flex;align-items:center;gap:5px;border-radius:6px;padding:3px 5px;background:var(--surface-2,var(--bg,#F2F6F6));color:var(--ink,#28393e);font:600 10.5px/1.5 'Plus Jakarta Sans','Noto Sans Bengali',system-ui,sans-serif;white-space:nowrap}
.hs-dot{display:inline-block;flex:0 0 8px;width:8px;height:8px;min-width:8px;min-height:8px;border-radius:50%;padding:0;border:0;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}
.hs-label{display:inline;font-variant-numeric:tabular-nums}
.hs-legend-panel{display:flex;flex-direction:column;gap:10px;min-width:0;background:var(--surface,var(--card,#fff));border:1px solid var(--line,#E3ECEC);border-radius:12px;padding:12px 14px}
.hs-row{display:flex;align-items:flex-start;gap:10px;min-width:0;margin:0;line-height:1.5}
.hs-row>b{flex:0 0 54px;padding-top:4px;font-size:11px;font-weight:700;color:var(--ink,#28393e)}
.hs-row>.hs-leg{flex:1}
.hs-foot{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin:10px 2px 0;font-size:11px;line-height:1.5;color:var(--ink-3,var(--mut,#5b6b70))}
.hs-foot.hs-top{margin:0 2px 6px}
.hs-bk{display:inline-block;background:#FFF3E0;color:#B85C00;border-radius:99px;padding:2px 8px;font-weight:700;font-size:11.5px}
.hs-t{display:inline-block;border-radius:7px;padding:1px 6px;font-weight:800}
html[data-theme="dark"] .hs-foot,html[data-th="dark"] .hs-foot{color:#a9bcc1}
html[data-theme="dark"] .hs-bk,html[data-th="dark"] .hs-bk{background:#3a2a14;color:#ffb866}
html[data-theme="dark"] .hs-legend-panel,html[data-theme="dark"] .smp-legend,html[data-th="dark"] .hs-legend-panel,html[data-th="dark"] .smp-legend{background:#14262b;border-color:#294148;color:#EAF3F3}
html[data-theme="dark"] .hs-chip,html[data-th="dark"] .hs-chip{background:#20373c;color:#EAF3F3}
html[data-theme="dark"] .hs-row>b,html[data-th="dark"] .hs-row>b{color:#EAF3F3}
@media (max-width:560px){.hs-legend-panel{padding:10px;gap:8px}.hs-leg{gap:5px 7px}.hs-chip{font-size:10px;padding:3px 4px}.hs-row{gap:7px}.hs-row>b{flex-basis:47px}.smc{padding:10px}.smc-h b{font-size:13px}.smc-h span{font-size:10.5px}.smc-k{font-size:11px;padding:4px 6px}.smp-key{gap:6px 10px}}
@media (prefers-reduced-motion:reduce){.smc{transition:none}}