:root{
  --brown:#4c1d0b;
  --blue:#079cde;
  --blue-dark:#076b9c;
  --green:#16834f;
  --orange:#e65100;
  --red:#c62828;
  --teal:#00796b;
  --bg:#eef4f1;
  --card:#ffffff;
  --text:#22302b;
  --muted:#6b7974;
  --border:#dce7e1;
  --soft:#f5f9f7;
  --shadow:0 14px 36px rgba(20,70,52,.10);
  --shadow-soft:0 8px 24px rgba(20,70,52,.07);
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
button,input{font:inherit}
button{cursor:pointer}

.site-header{
  position:sticky;
  top:0;
  z-index:1200;
  height:74px;
  border-bottom:1px solid rgba(76,29,11,.08);
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(14px);
}
.header-inner{
  width:min(1240px,calc(100% - 30px));
  height:100%;
  margin:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand img{width:52px;height:52px;object-fit:contain}
.brand strong{display:block;color:var(--brown);font-size:17px;font-weight:900;line-height:1.15}
.brand span{display:block;margin-top:3px;color:var(--muted);font-size:12px}
.nav{display:flex;align-items:center;gap:5px}
.nav a{padding:9px 12px;border-radius:9px;font-size:13px;font-weight:800}
.nav a:hover{background:#eaf8fd;color:var(--blue-dark)}
.nav .primary{background:var(--blue);color:#fff}

.webgis-body{overflow:hidden}
.webgis-shell{
  display:grid;
  grid-template-columns:340px minmax(0,1fr);
  height:calc(100vh - 74px);
  min-height:560px;
  overflow:hidden;
}
.webgis-shell.sidebar-collapsed{grid-template-columns:0 minmax(0,1fr)}

.sidebar{
  position:relative;
  z-index:900;
  min-width:0;
  border-right:1px solid var(--border);
  background:#fff;
  box-shadow:8px 0 28px rgba(0,0,0,.05);
  overflow:auto;
  transition:transform .25s ease,opacity .2s ease;
}
.sidebar-collapsed .sidebar{
  transform:translateX(-100%);
  opacity:0;
  pointer-events:none;
}
.sidebar-content{padding:16px}

.panel-hero{
  margin-bottom:16px;
  padding:16px;
  border-radius:14px;
  background:linear-gradient(135deg,#076b9c,#079cde);
  color:#fff;
  box-shadow:0 10px 25px rgba(7,156,222,.18);
}
.panel-hero strong{display:block;font-size:17px}
.panel-hero span{display:block;margin-top:5px;color:rgba(255,255,255,.9);font-size:12px;line-height:1.5}

.panel-section{
  margin-bottom:16px;
  padding:14px;
  border:1px solid var(--border);
  border-radius:13px;
  background:#fff;
  box-shadow:var(--shadow-soft);
}
.panel-title{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  margin:0 0 10px;
  color:var(--brown);
  font-size:12px;
  font-weight:900;
  letter-spacing:.055em;
  text-transform:uppercase;
}
.panel-title small{
  color:var(--muted);
  font-size:10px;
  font-weight:700;
  letter-spacing:0;
  text-transform:none;
}

.search-box{position:relative}
.search-box input{
  width:100%;
  height:44px;
  padding:0 43px 0 13px;
  border:1px solid var(--border);
  border-radius:10px;
  background:#fff;
  color:var(--text);
  outline:none;
}
.search-box input:focus{
  border-color:var(--blue);
  box-shadow:0 0 0 3px rgba(7,156,222,.12);
}
.search-box button{
  position:absolute;
  right:5px;
  top:5px;
  width:34px;
  height:34px;
  border:0;
  border-radius:8px;
  background:#eaf8fd;
  color:var(--blue-dark);
  font-weight:900;
}

.sidebar-stats{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:9px;
}
.sidebar-stat{
  padding:13px;
  border:1px solid var(--border);
  border-radius:11px;
  background:linear-gradient(180deg,#fff,#fbfdfc);
}
.sidebar-stat strong{
  display:block;
  color:var(--blue-dark);
  font-size:21px;
  font-weight:900;
  line-height:1;
}
.sidebar-stat span{
  display:block;
  margin-top:6px;
  color:var(--muted);
  font-size:11px;
  line-height:1.35;
}

.layer-list{display:grid;gap:8px}
.layer-item{
  display:grid;
  grid-template-columns:auto auto minmax(0,1fr) auto;
  align-items:center;
  gap:9px;
  min-height:43px;
  padding:9px 10px;
  border:1px solid var(--border);
  border-radius:10px;
  background:#fff;
  transition:border-color .2s ease,background .2s ease,transform .2s ease;
}
.layer-item:hover{
  border-color:#bcd9cc;
  background:#fbfdfc;
  transform:translateY(-1px);
}
.layer-item input{width:17px;height:17px;accent-color:var(--blue)}
.layer-swatch{width:12px;height:12px;border-radius:50%;box-shadow:0 0 0 3px rgba(0,0,0,.035)}
.layer-item label{min-width:0;color:#40504a;font-size:12px;font-weight:750;line-height:1.35}
.layer-count{
  min-width:27px;
  padding:3px 6px;
  border-radius:999px;
  background:var(--soft);
  color:var(--muted);
  font-size:10px;
  font-weight:800;
  text-align:center;
}

.legend-list{display:grid;gap:8px}
.legend-row{display:flex;align-items:center;gap:9px;color:#4f5d58;font-size:11px}
.legend-symbol{width:22px;height:10px;border-radius:999px;flex:0 0 22px}
.legend-symbol.point{width:12px;height:12px;flex-basis:12px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px rgba(0,0,0,.16)}

.sidebar-actions{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
}
.sidebar-actions button{
  min-height:42px;
  padding:9px 10px;
  border:1px solid var(--border);
  border-radius:9px;
  background:#fff;
  color:#35443f;
  font-size:11px;
  font-weight:850;
}
.sidebar-actions button:hover{border-color:var(--blue);color:var(--blue-dark)}
.sidebar-actions .primary{border-color:var(--blue);background:var(--blue);color:#fff}
.sidebar-actions .wide{grid-column:1/-1}

.load-status{
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:10px;
  padding:9px 10px;
  border-radius:9px;
  background:var(--soft);
  color:var(--muted);
  font-size:11px;
}
.load-status.ok{background:#edf8f1;color:#187245}
.load-status.error{background:#fff1f1;color:#a72d2d}
.status-dot{width:8px;height:8px;border-radius:50%;background:#9aa7a2}
.load-status.ok .status-dot{background:#22a35a}
.load-status.error .status-dot{background:#d64242}

.map-wrap{position:relative;min-width:0;height:100%}
#map{width:100%;height:100%;background:#dce8e2}

.map-toolbar{
  position:absolute;
  top:14px;
  left:14px;
  right:14px;
  z-index:650;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
  pointer-events:none;
}
.map-heading,
.map-tools{
  border:1px solid rgba(255,255,255,.7);
  border-radius:12px;
  background:rgba(255,255,255,.94);
  box-shadow:0 9px 24px rgba(0,0,0,.12);
  backdrop-filter:blur(9px);
  pointer-events:auto;
}
.map-heading{padding:11px 14px}
.map-heading strong{display:block;color:var(--brown);font-size:14px;font-weight:900}
.map-heading span{display:block;margin-top:2px;color:var(--muted);font-size:11px}
.map-tools{display:flex;gap:5px;padding:6px}
.map-tools button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:38px;
  height:36px;
  padding:0 10px;
  border:0;
  border-radius:8px;
  background:#fff;
  color:#40504a;
  font-size:12px;
  font-weight:850;
}
.map-tools button:hover{background:#eaf8fd;color:var(--blue-dark)}

.map-credit{
  position:absolute;
  right:12px;
  bottom:26px;
  z-index:600;
  max-width:300px;
  padding:7px 10px;
  border-radius:8px;
  background:rgba(255,255,255,.9);
  color:var(--muted);
  font-size:10px;
  box-shadow:0 6px 18px rgba(0,0,0,.09);
  pointer-events:none;
}

.popup-card{min-width:230px;max-width:310px}
.popup-head{
  margin:-2px -2px 10px;
  padding:11px 12px;
  border-radius:10px;
  color:#fff;
}
.popup-head strong{display:block;font-size:14px}
.popup-head span{display:block;margin-top:3px;font-size:10px;opacity:.9}
.popup-grid{display:grid;gap:6px}
.popup-row{
  display:grid;
  grid-template-columns:minmax(88px,.8fr) minmax(0,1.2fr);
  gap:8px;
  padding-bottom:6px;
  border-bottom:1px solid #edf1ef;
  font-size:11px;
  line-height:1.4;
}
.popup-row:last-child{border-bottom:0}
.popup-row b{color:#26332f}
.popup-row span{color:#5c6964;word-break:break-word}

.leaflet-popup-content{margin:11px}
.leaflet-popup-content-wrapper{border-radius:14px;box-shadow:0 14px 35px rgba(0,0,0,.17)}
.leaflet-control-zoom a{color:var(--brown)!important}
.leaflet-control-attribution{font-size:9px}

.mobile-toggle{
  display:none;
  position:absolute;
  left:14px;
  bottom:18px;
  z-index:720;
  align-items:center;
  justify-content:center;
  width:50px;
  height:50px;
  border:0;
  border-radius:50%;
  background:var(--blue);
  color:#fff;
  font-size:22px;
  box-shadow:0 11px 28px rgba(0,0,0,.24);
}
.sidebar-overlay{display:none}

@media(max-width:900px){
  .nav a:not(.primary){display:none}
  .webgis-shell{grid-template-columns:310px minmax(0,1fr)}
}

@media(max-width:760px){
  .site-header{height:68px}
  .header-inner{width:min(100% - 18px,1240px)}
  .brand img{width:46px;height:46px}
  .brand span{display:none}
  .webgis-shell{display:block;height:calc(100vh - 68px)}
  .sidebar{
    position:fixed;
    top:68px;
    bottom:0;
    left:0;
    width:min(88vw,350px);
    transform:translateX(-105%);
    transition:transform .25s ease;
    box-shadow:18px 0 44px rgba(0,0,0,.2);
  }
  .sidebar.open{transform:translateX(0)}
  .sidebar-overlay{
    position:fixed;
    inset:68px 0 0;
    z-index:850;
    display:none;
    background:rgba(12,28,22,.42);
    backdrop-filter:blur(2px);
  }
  .sidebar-overlay.open{display:block}
  .mobile-toggle{display:flex}
  .map-toolbar{left:10px;right:10px;top:10px}
  .map-tools button span{display:none}
  .map-heading{max-width:65%;padding:9px 11px}
  .map-heading strong{font-size:12px}
  .map-heading span{font-size:10px}
  .map-credit{display:none}
}