:root,[data-theme="dark"]{
--bg:#0b0f14;--panel:#121923;--line:#223042;--fg:#d7e1ec;--muted:#8a9bb0;
--acc:#ff5a5f;--acc2:#36c2ff;--warn:#ffb020;--warn-fg:#1b1300;
--map-sea:#0a1624;--tab-active-bg:#2a1418;--tab-active-fg:#fff;
--acc-fill:rgba(255,90,95,.15);--sensor-label:#fff;--sensor-shadow:0 0 4px #000;
--spark-stroke:#ff5a5f;
color-scheme:dark;
}
[data-theme="light"]{
--bg:#e8edf2;--panel:#f7f9fb;--line:#c2ced9;--fg:#15202b;--muted:#4d6275;
--acc:#d63b40;--acc2:#0a7ea4;--warn:#e6a020;--warn-fg:#1b1300;
--map-sea:#d4e0eb;--tab-active-bg:#fce4e5;--tab-active-fg:#7a1519;
--acc-fill:rgba(214,59,64,.16);--sensor-label:#15202b;--sensor-shadow:0 0 3px #fff;
--spark-stroke:#d63b40;
color-scheme:light;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font-family:"Hiragino Sans","Noto Sans JP","Yu Gothic",system-ui,sans-serif;font-size:14px;transition:background .15s,color .15s}
a{color:var(--acc2)}
.site-header{position:relative;z-index:5000;border-bottom:1px solid var(--line);background:var(--panel);flex-shrink:0;overflow:visible}
.site-header-row{display:flex;align-items:center;justify-content:space-between;padding:0 1.25rem;height:48px}
.site-brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:inherit}
.site-brand-mark{width:28px;height:28px;border-radius:4px;background:#f59e0b;flex-shrink:0;box-shadow:inset 0 0 0 1px rgba(0,0,0,.15)}
.site-brand-text{font-size:13px;font-weight:700;letter-spacing:.12em;color:#f59e0b;text-transform:uppercase}
.site-live{display:flex;align-items:center;gap:5px;font-size:10px;color:#10b981;font-family:ui-monospace,monospace;font-weight:700;letter-spacing:.08em}
.site-live-dot{width:6px;height:6px;border-radius:50%;background:#10b981;box-shadow:0 0 6px rgba(16,185,129,.6);animation:site-pulse 1.6s ease-in-out infinite}
@keyframes site-pulse{0%,100%{opacity:1}50%{opacity:.45}}
.site-nav{display:flex;flex-wrap:wrap;overflow:visible;padding:0 1.25rem;gap:0;position:relative}
.site-nav>a,.site-dd-btn{display:inline-flex;align-items:center;gap:4px;padding:.5rem 1rem;background:none;border:none;border-bottom:2px solid transparent;color:var(--muted);font:inherit;font-size:12px;letter-spacing:.03em;text-decoration:none;white-space:nowrap;cursor:pointer}
.site-nav>a:hover,.site-dd-btn:hover{color:var(--fg)}
.site-nav>a[aria-current="page"],.site-dd.is-active>.site-dd-btn{color:#f59e0b;border-bottom-color:#f59e0b;font-weight:600}
.site-dd{position:relative;flex-shrink:0}
.site-dd-menu{position:absolute;top:calc(100% - 2px);left:0;z-index:5100;min-width:160px;background:var(--panel);border:1px solid var(--line);border-top:2px solid #f59e0b;border-radius:0 0 4px 4px;box-shadow:0 8px 24px rgba(0,0,0,.4);padding:.25rem 0}
.site-dd-menu[hidden]{display:none!important}
.site-dd.is-open>.site-dd-menu{display:block!important}
.site-dd-menu a{display:block;padding:.5rem 1rem;color:var(--muted);text-decoration:none;font-size:12px;border-left:2px solid transparent}
.site-dd-menu a:hover{background:color-mix(in srgb,var(--fg) 6%,transparent);color:var(--fg)}
.site-dd-menu a[aria-current="page"]{color:#f59e0b;background:rgba(245,158,11,.08);border-left-color:#f59e0b;font-weight:600}
.banner{background:var(--warn);color:var(--warn-fg);font-weight:700;padding:.55rem 1rem;text-align:center}
.top{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;padding:1rem 1.2rem .4rem;flex-wrap:wrap}
h1{font-size:1.4rem;margin:0}
.sub{margin:.3rem 0 0;color:var(--muted)}
.meta{color:var(--muted);font-size:.85rem;text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:.55rem}
.freshness{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:.45rem .75rem;text-align:right}
.freshness-main{color:var(--fg);font-size:1rem;font-weight:700;line-height:1.35}
.freshness-sub{font-size:.78rem;margin-top:.15rem}
.refresh-diff{max-width:22rem;font-size:.78rem;color:var(--acc2);line-height:1.4}
.map-caption{margin:.35rem 0 .15rem;line-height:1.45}
.card-spark{border-color:color-mix(in srgb,var(--acc) 35%,var(--line));box-shadow:0 0 0 1px color-mix(in srgb,var(--acc) 12%,transparent)}
.card-spark h2{color:var(--fg);font-size:1.02rem}
.spark-lead{margin:0 0 .45rem;line-height:1.45}
.refresh-toast{position:fixed;bottom:1.1rem;left:50%;transform:translateX(-50%) translateY(120%);background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:999px;padding:.45rem 1rem;font-size:.85rem;box-shadow:0 6px 24px rgba(0,0,0,.35);pointer-events:none;opacity:0;transition:transform .25s ease,opacity .25s ease;z-index:10000}
.refresh-toast[data-show="1"]{transform:translateX(-50%) translateY(0);opacity:1}
.theme-toggle{display:inline-flex;gap:.25rem;padding:.15rem;background:var(--panel);border:1px solid var(--line);border-radius:999px}
.theme-toggle button{background:transparent;color:var(--muted);border:0;border-radius:999px;padding:.28rem .75rem;cursor:pointer;font:inherit;font-size:.8rem}
.theme-toggle button[aria-pressed="true"]{background:var(--line);color:var(--fg);font-weight:600}
.theme-toggle button:focus-visible{outline:2px solid var(--acc2);outline-offset:1px}
.tabs{display:flex;gap:.4rem;padding:.4rem 1.2rem;flex-wrap:wrap}
.tabs button{background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:999px;padding:.35rem .9rem;cursor:pointer;font:inherit}
.tabs button[aria-pressed="true"]{border-color:var(--acc);color:var(--tab-active-fg);background:var(--tab-active-bg)}
.layout{position:relative;padding:.35rem 1.2rem .85rem;padding-right:calc(1.2rem + 380px + .85rem)}
.mapwrap{min-width:0}
.side{position:absolute;top:.35rem;right:1.2rem;width:380px;max-height:calc(100vh - 1.5rem);overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
@media (max-width:1000px){
.layout{padding-right:1.2rem}
.side{position:static;width:auto;max-height:none;overflow:visible;margin-top:.85rem}
}
#map{position:relative;z-index:0;width:100%;height:clamp(340px,48vh,500px);border-radius:10px;border:1px solid var(--line);background:var(--map-sea);overflow:hidden;isolation:isolate}
#map .leaflet-container{position:absolute!important;inset:0!important;height:100%!important;width:100%!important;max-width:100%!important}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;margin:.45rem 0 .5rem}
.mapwrap > .card:last-child{margin-bottom:0}
.side > .card:last-child{margin-bottom:0}
.kpi,.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:.7rem .9rem}
.kpi .k{color:var(--muted);font-size:.8rem}.kpi .v{font-size:1.4rem;font-weight:700;margin-top:.2rem}
.card{margin-bottom:.7rem}.card h2{font-size:.95rem;margin:0 0 .5rem}
table{width:100%;border-collapse:collapse;font-size:.85rem}
th,td{padding:.25rem .3rem;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:170px}
th{color:var(--muted);font-weight:500}.n{text-align:right}
.small{color:var(--muted);font-size:.78rem;margin:.3rem 0}
.notes{padding:0 1.2rem 1.25rem;color:var(--muted)}.notes h2{font-size:1rem;color:var(--fg);margin-top:0}
#spark{width:100%;height:90px}
.leaflet-container{font:inherit;background:var(--map-sea)}
.leaflet-overlay-pane path{stroke-linejoin:round;stroke-linecap:round}
.leaflet-popup-content-wrapper,.leaflet-popup-tip{background:var(--panel);color:var(--fg);border:1px solid var(--line)}
.leaflet-container .leaflet-control-attribution{background:color-mix(in srgb,var(--panel) 88%,transparent);color:var(--muted)}
.leaflet-container .leaflet-control-attribution a{color:var(--acc2)}
.sensor-label{background:transparent;border:0;box-shadow:none;color:var(--sensor-label);font-weight:700;text-shadow:var(--sensor-shadow)}
.ssr-placeholder{display:none}
.ssr-summary{margin:0 1.2rem .65rem;padding:.75rem 1rem;background:var(--panel);border:1px solid var(--line);border-radius:10px;color:var(--fg)}
body[data-ready="1"] #ssr-summary{display:none;margin:0;padding:0;border:0}
.ssr-summary .ssr-lead{margin:.2rem 0 .6rem;line-height:1.55;color:var(--fg)}
.ssr-summary .ssr-h2{font-size:.95rem;margin:1rem 0 .4rem;color:var(--fg)}
.ssr-summary .small{color:var(--muted)}
.noscript-only .ssr-lead{font-weight:500}