:root{
  --bg:#f4efe7;--panel:#fff;--ink:#2d271f;--muted:#746b60;--line:#ded5c9;
  --gold:#b77a20;--dark:#242019;--ok:#2e8b57;--warn:#b46b17;--danger:#b83b35;
}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Tahoma,Arial,sans-serif}
.topbar{height:64px;background:var(--dark);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px;gap:20px}
.brand{display:flex;align-items:center;gap:10px}.brand-logo{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--gold);font-weight:800;font-size:12px}
.brand strong{display:block}.brand small{color:#e8d9bd}.topbar nav{display:flex;gap:15px}.topbar a{color:#fff;text-decoration:none;font-size:13px}
.shell{max-width:1500px;margin:auto;padding:16px}
.hero{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.hero h1{margin:0 0 5px;font-size:24px}.hero p{margin:0;color:var(--muted);font-size:13px}.metric{text-align:center;min-width:100px}.metric strong{display:block;color:var(--gold);font-size:30px}.metric span{font-size:11px;color:var(--muted)}
.layer-bar{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.layer-toggle{display:flex;align-items:center;gap:7px;border:1px solid var(--line);background:#eee6dc;border-radius:999px;padding:8px 11px;cursor:pointer;font-size:13px}
.layer-toggle input{display:none}.layer-toggle.active{background:var(--dark);color:#fff;border-color:var(--dark)}.layer-toggle small{min-width:20px;text-align:center;border-radius:999px;padding:2px 5px;background:#ffffff24}
.filters{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:8px;background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:10px;margin-bottom:10px}
.filters input,.filters select,.filters button{width:100%;border:1px solid var(--line);border-radius:9px;background:#fff;padding:10px;color:var(--ink)}
.filters button{background:var(--dark);color:#fff;font-weight:700;cursor:pointer}
.workspace{display:grid;grid-template-columns:330px 1fr;gap:10px;min-height:670px}
.sidebar,.map{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.sidebar{display:flex;flex-direction:column}.sidebar-head{padding:13px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px}.sidebar-head span{font-size:12px;color:var(--muted)}
.live-list{overflow:auto;max-height:620px;padding:7px}.live-item{display:block;width:100%;text-align:left;border:1px solid var(--line);background:#fff;border-radius:11px;padding:10px;margin-bottom:7px;cursor:pointer;color:var(--ink)}
.live-item.active{border-color:var(--gold);box-shadow:0 0 0 2px #b77a2025}.item-head{display:flex;align-items:flex-start;gap:8px}.item-icon{width:31px;height:31px;display:grid;place-items:center;border-radius:50%;background:#eee5d9;flex:none}.item-title{font-weight:700;font-size:13px}.item-desc{font-size:12px;color:var(--muted);margin-top:3px}.item-meta{display:flex;justify-content:space-between;gap:8px;margin-top:8px;font-size:11px;color:var(--muted)}
.severity{font-weight:700}.severity.info{color:#557080}.severity.watch{color:var(--warn)}.severity.warning,.severity.critical{color:var(--danger)}
.map{height:670px}.empty{padding:25px;text-align:center;color:var(--muted)}.loading{position:fixed;left:50%;top:90px;transform:translateX(-50%);z-index:1000;background:var(--dark);color:#fff;border-radius:999px;padding:10px 15px;font-size:13px}
.live-marker-shell{background:transparent!important;border:0!important}.live-marker{display:grid;width:38px;height:38px;place-items:center;border-radius:50%;border:3px solid #fff;box-shadow:0 3px 9px #0008;font-size:18px;background:#3d3832}.live-marker.camera{background:#3d3832}.live-marker.weather{background:#2f7185}.live-marker.pm25{background:#786c63}.live-marker.flood{background:#3e6f94}.live-marker.hotspot{background:#a54b2d}.live-marker.roadwork{background:#9a6b22}.live-marker.accident{background:#a63732}.live-marker.emergency{background:#4e805d}.live-marker.traffic{background:#af7924}
.marker-cluster-small,.marker-cluster-medium,.marker-cluster-large{background:#b77a2055}.marker-cluster-small div,.marker-cluster-medium div,.marker-cluster-large div{background:var(--dark);color:#fff;font-weight:700}
.live-popup{min-width:250px}.popup-title{font-weight:800;font-size:14px}.popup-type{font-size:12px;color:var(--muted);margin:3px 0 9px}.popup-row{font-size:12px;margin:5px 0}.popup-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.popup-actions a{padding:7px 9px;border-radius:8px;text-decoration:none;background:var(--dark);color:#fff;font-size:12px;font-weight:700}.popup-actions a.navigation{background:var(--gold)}
@media(max-width:850px){.topbar nav{display:none}.workspace{grid-template-columns:1fr}.sidebar{order:2}.map{height:560px}.filters{grid-template-columns:1fr 1fr}.filters input{grid-column:1/-1}}
@media(max-width:520px){.shell{padding:8px}.hero{align-items:flex-start}.hero h1{font-size:20px}.filters{grid-template-columns:1fr}.filters input{grid-column:auto}.map{height:500px}.workspace{min-height:0}}