/* ============ Bangladesh SOE WebGIS Dashboard — Light Professional Theme ============ */
:root{
  --bg:#f4f7fc; --bg2:#ffffff; --card:#ffffff; --card2:#f0f4fb;
  --line:#e3e9f4; --txt:#1e2a3e; --mut:#64748b;
  --a:#0ea5e9; --b:#8b5cf6; --c:#10b981; --d:#f59e0b; --e:#f43f5e;
  --grad:linear-gradient(135deg,#0ea5e9 0%,#8b5cf6 55%,#f43f5e 100%);
  --shadow:0 1px 3px rgba(30,42,62,.06),0 6px 18px rgba(30,42,62,.06);
  --shadow-lg:0 12px 40px rgba(30,42,62,.16);
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',system-ui,sans-serif;background:
  radial-gradient(900px 420px at 85% -10%,#e3edff 0%,transparent 60%),
  radial-gradient(700px 380px at -10% 110%,#ffe9f0 0%,transparent 55%),
  var(--bg);color:var(--txt);overflow:hidden;height:100vh;display:flex;flex-direction:column}

/* ---------- Top bar ---------- */
.topbar{display:flex;align-items:center;justify-content:space-between;padding:10px 18px;background:rgba(255,255,255,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:1200;box-shadow:0 1px 10px rgba(30,42,62,.05)}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:44px;height:44px;border-radius:13px;background:var(--grad);display:grid;place-items:center;font-size:21px;box-shadow:0 6px 18px rgba(139,92,246,.35)}
.brand h1{font-size:16.5px;font-weight:800;letter-spacing:.2px;background:linear-gradient(90deg,#0f2a52,#4338ca);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.brand p{font-size:11px;color:var(--mut)}
.topbar-right{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--mut)}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--c);box-shadow:0 0 0 3px rgba(16,185,129,.2);animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.4}}
.credit-badge{display:inline-flex;align-items:center;gap:4px;background:linear-gradient(90deg,#fef3c7,#ffe4e6,#ede9fe);border:1px solid #fcd9bd;color:#7c2d92;font-size:11.5px;font-weight:600;padding:7px 14px;border-radius:99px;text-decoration:none;box-shadow:var(--shadow);transition:.2s}
.credit-badge b{font-weight:800}
.credit-badge:hover{transform:translateY(-1px);box-shadow:var(--shadow-lg);border-color:#c084fc}
.footbar{padding:6px 18px;background:rgba(255,255,255,.9);border-top:1px solid var(--line);font-size:10.5px;color:var(--mut);text-align:center;z-index:1200}
.footbar a{color:var(--b);font-weight:700;text-decoration:none}
.footbar a:hover{text-decoration:underline}
.reset-btn{background:#fff;border:1px solid var(--line);color:var(--a);padding:7px 15px;border-radius:9px;font-size:12px;font-weight:700;cursor:pointer;transition:.2s;box-shadow:var(--shadow)}
.reset-btn:hover{background:var(--a);color:#fff;border-color:var(--a);transform:translateY(-1px)}

/* ---------- Layout ---------- */
.layout{display:flex;flex:1;min-height:0}
.panel-left{width:60%;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:12px}
.panel-right{width:40%;position:relative;border-left:1px solid var(--line);display:flex;flex-direction:column;background:#eaf1fb}
.panel-left::-webkit-scrollbar{width:9px}
.panel-left::-webkit-scrollbar-thumb{background:#c9d6ec;border-radius:6px}
.panel-left::-webkit-scrollbar-thumb:hover{background:#a9bcdd}

/* ---------- KPI ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.kpi{display:flex;gap:10px;align-items:center;padding:13px 12px;border-radius:15px;background:var(--card);border:1px solid var(--line);position:relative;overflow:hidden;transition:.2s;box-shadow:var(--shadow)}
.kpi:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.kpi::before{content:"";position:absolute;inset:0 auto 0 0;width:4px}
.kpi-a::before{background:var(--a)}.kpi-b::before{background:var(--b)}.kpi-c::before{background:var(--c)}.kpi-d::before{background:var(--d)}.kpi-e::before{background:var(--e)}
.kpi-a{background:linear-gradient(135deg,#f0f9ff, #fff 60%)}
.kpi-b{background:linear-gradient(135deg,#f5f3ff, #fff 60%)}
.kpi-c{background:linear-gradient(135deg,#ecfdf5, #fff 60%)}
.kpi-d{background:linear-gradient(135deg,#fffbeb, #fff 60%)}
.kpi-e{background:linear-gradient(135deg,#fff1f2, #fff 60%)}
.kpi-icon{font-size:21px;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:#fff;box-shadow:var(--shadow)}
.kpi-val{font-size:21px;font-weight:800;letter-spacing:-.3px}
.kpi-lbl{font-size:9.5px;color:var(--mut);text-transform:uppercase;letter-spacing:.6px;font-weight:600}

/* ---------- Filters ---------- */
.filter-bar{display:grid;grid-template-columns:repeat(4,1fr) 1.4fr;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:15px;padding:11px;box-shadow:var(--shadow)}
.filter label{display:block;font-size:9.5px;color:var(--mut);text-transform:uppercase;letter-spacing:.7px;font-weight:700;margin-bottom:4px}
.filter select,.filter input{width:100%;background:var(--card2);color:var(--txt);border:1px solid var(--line);border-radius:9px;padding:8px 9px;font-size:12px;font-family:inherit;outline:none;transition:.2s;cursor:pointer}
.filter input{cursor:text}
.filter select:hover,.filter input:hover{border-color:#bcd0ef}
.filter select:focus,.filter input:focus{border-color:var(--a);background:#fff;box-shadow:0 0 0 3px rgba(14,165,233,.15)}
.chips{display:flex;flex-wrap:wrap;gap:6px;min-height:0}
.chip{background:linear-gradient(90deg,#e0f2fe,#ede9fe);border:1px solid #bae0fd;color:#0369a1;font-size:11px;font-weight:600;padding:4px 11px;border-radius:99px;cursor:pointer;transition:.15s;box-shadow:var(--shadow)}
.chip:hover{background:#ffe4e6;border-color:#fda4af;color:#be123c}

/* ---------- Cards & charts ---------- */
.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:13px;box-shadow:var(--shadow);transition:box-shadow .2s}
.card:hover{box-shadow:var(--shadow-lg)}
.card-wide{grid-column:1/-1}
.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:9px}
.card-head h3{font-size:13px;font-weight:700;display:flex;align-items:center}
.card-head h3::before{content:"";width:8px;height:8px;border-radius:3px;background:var(--grad);margin-right:7px}
.hint{font-size:10px;color:#94a3b8;font-style:italic}
.pill{background:var(--grad);color:#fff;border-radius:99px;padding:1px 9px;font-size:11px;margin-left:6px}
.ch-wrap{position:relative;height:200px}
.ch-tall{height:260px}

/* ---------- Table ---------- */
.tbl-wrap{max-height:320px;overflow-y:auto;border-radius:10px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;font-size:11.5px}
thead th{position:sticky;top:0;background:linear-gradient(180deg,#f6f9ff,#eef3fc);color:#475569;text-align:left;padding:9px 8px;font-size:9.5px;text-transform:uppercase;letter-spacing:.6px;z-index:2;border-bottom:1px solid var(--line)}
tbody td{padding:7px 8px;border-bottom:1px solid #eef2f9}
tbody tr{cursor:pointer;transition:.15s}
tbody tr:nth-child(even){background:#fafcff}
tbody tr:hover{background:#e8f4fe}
tbody tr.sel{background:#ede9fe}
.tag{padding:2px 8px;border-radius:99px;font-size:10px;font-weight:700;white-space:nowrap}
.yes{color:var(--c);font-weight:700}.no{color:var(--e);font-weight:700}

/* ---------- Map ---------- */
#map{flex:1;background:#dfeafa}
.map-toolbar{position:absolute;top:10px;left:50%;transform:translateX(-50%);z-index:1000;display:flex;gap:8px}
.seg{display:flex;background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:11px;overflow:hidden;backdrop-filter:blur(6px);box-shadow:var(--shadow)}
.seg button{background:none;border:none;color:var(--mut);padding:7px 13px;font-size:11px;font-weight:700;cursor:pointer;font-family:inherit;transition:.2s}
.seg button:hover{color:var(--txt)}
.seg button.active{background:var(--grad);color:#fff}
.map-legend{position:absolute;bottom:14px;left:10px;z-index:1000;background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:10px;color:var(--mut);backdrop-filter:blur(6px);max-width:190px;box-shadow:var(--shadow)}
.map-legend h4{font-size:9.5px;color:var(--txt);margin-bottom:5px;text-transform:uppercase;letter-spacing:.6px}
.lg-row{display:flex;align-items:center;gap:6px;margin:2.5px 0}
.lg-sw{width:14px;height:10px;border-radius:3px;flex:none;border:1px solid rgba(30,42,62,.12)}
.lg-dot{width:10px;height:10px;border-radius:50%;flex:none;border:1.5px solid #fff;box-shadow:0 0 0 1px rgba(30,42,62,.15)}

/* ---------- Site detail drawer ---------- */
.site-detail{position:absolute;right:10px;top:56px;z-index:1000;width:290px;max-height:70%;overflow-y:auto;background:rgba(255,255,255,.97);border:1px solid var(--line);border-radius:15px;padding:14px;backdrop-filter:blur(8px);box-shadow:var(--shadow-lg)}
.site-detail h3{font-size:14px;margin-bottom:2px;padding-right:18px}
.site-detail .corp-line{font-size:11px;margin-bottom:8px}
.site-detail p{font-size:11.5px;color:var(--mut);margin:6px 0;line-height:1.55}
.site-detail p b{color:var(--txt)}
.close-detail{position:absolute;top:9px;right:11px;background:var(--card2);border:none;color:var(--mut);cursor:pointer;font-size:12px;width:22px;height:22px;border-radius:50%;transition:.15s}
.close-detail:hover{background:#ffe4e6;color:#be123c}
.muted{color:#94a3b8}
.util-badges{display:flex;gap:6px;margin-top:8px}
.ub{font-size:10px;font-weight:700;padding:3px 9px;border-radius:99px;border:1px solid var(--line)}
.ub.on{background:#ecfdf5;color:#047857;border-color:#a7f3d0}
.ub.off{background:#fff1f2;color:#be123c;border-color:#fecdd3}

/* Leaflet light tweaks */
.leaflet-container{font-family:'Inter',sans-serif}
.leaflet-popup-content-wrapper{background:#fff;color:var(--txt);border-radius:12px;border:1px solid var(--line);box-shadow:var(--shadow-lg)}
.leaflet-popup-tip{background:#fff}
.leaflet-popup-content{font-size:12px;margin:10px 12px}
.pop-name{font-weight:800;font-size:12.5px}
.pop-sub{color:var(--mut);font-size:11px;margin:2px 0 4px}
.pop-link{color:var(--a);cursor:pointer;font-size:11px;font-weight:700;margin-top:4px}
.pop-link:hover{text-decoration:underline}
.leaflet-control-zoom a{background:#fff!important;color:var(--txt)!important;border-color:var(--line)!important}
.leaflet-control-attribution{background:rgba(255,255,255,.75)!important;color:#94a3b8!important;font-size:9px!important}
.leaflet-control-attribution a{color:#64748b!important}

/* Hover info box */
.geo-tip{position:absolute;top:56px;left:10px;z-index:1000;background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:11px;padding:9px 12px;font-size:11px;color:var(--mut);backdrop-filter:blur(6px);pointer-events:none;max-width:210px;box-shadow:var(--shadow-lg)}
.geo-tip b{color:var(--txt);display:block;font-size:12px}

/* entrance animation */
.card,.kpi,.filter-bar{animation:rise .45s ease both}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

@media (max-width:1100px){
  body{overflow:auto;height:auto}
  .layout{flex-direction:column}
  .panel-left,.panel-right{width:100%}
  .panel-right{height:70vh}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .filter-bar{grid-template-columns:1fr 1fr}
}