*{box-sizing:border-box}
body{margin:0;background:#0a0e14;color:#e6edf3;font-family:'Inter',system-ui,-apple-system,sans-serif}
#app{display:flex;flex-direction:column;min-height:100vh}
header{padding:14px 20px;border-bottom:1px solid rgba(255,255,255,0.08);background:linear-gradient(180deg,#12171f 0%,#0d1117 100%);display:flex;flex-wrap:wrap;align-items:center;gap:18px;backdrop-filter:blur(8px)}
header h1{margin:0;font-size:24px;font-weight:700;letter-spacing:-0.5px}
header .controls{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
header label{font-size:12px;opacity:.75;font-weight:500;display:flex;align-items:center;gap:4px;cursor:pointer}
header input[type=checkbox]{width:16px;height:16px;accent-color:#6366f1;cursor:pointer}
header select,header input[type=range]{background:#1a1f2e;border:1px solid #2d3748;border-radius:6px;color:#e6edf3;padding:4px 8px;cursor:pointer;transition:border-color 0.2s,box-shadow 0.2s}
header select:hover,header input:hover{border-color:#6366f1}
header select:focus,header input:focus{outline:none;border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,0.2)}
.status-bar{margin-left:auto;display:flex;gap:12px;align-items:center;font-size:11px;font-weight:500}
.status{padding:5px 12px;border-radius:999px;border:1px solid;text-transform:uppercase;letter-spacing:.6px;font-weight:600;transition:all 0.3s}
.status.connecting{color:#f0b429;border-color:#8b6b1a;background:rgba(240,180,41,0.1);animation:pulse 2s infinite}
.status.connected{color:#4ade80;border-color:#22c55e;background:rgba(74,222,128,0.1)}
.status.disconnected{color:#f87171;border-color:#ef4444;background:rgba(248,113,113,0.1)}
.status.polling{color:#60a5fa;border-color:#3b82f6;background:rgba(96,165,250,0.1)}
.warning{color:#fca5a5;background:rgba(239,68,68,0.15);border:1px solid rgba(239,68,68,0.3);padding:6px 12px;border-radius:8px;font-size:12px}
.hidden{display:none}
#mapCanvas{flex:1;min-height:65vh;width:100%;background:radial-gradient(ellipse at center,#0f1419 0%,#050709 100%);border:1px solid rgba(255,255,255,0.06);border-radius:12px;cursor:grab}
#mapCanvas:active{cursor:grabbing}
#minimap{position:fixed;right:18px;bottom:18px;width:220px;height:220px;border:1px solid rgba(255,255,255,0.1);background:rgba(10,14,20,0.95);border-radius:16px;box-shadow:0 8px 32px rgba(0,0,0,0.5);backdrop-filter:blur(12px)}
#minimap.hidden{display:none}
.content{display:flex;gap:14px;padding:14px;flex:1}
aside{width:320px;background:linear-gradient(180deg,#12171f 0%,#0f1318 100%);border:1px solid rgba(255,255,255,0.06);padding:16px;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,0.3);display:flex;flex-direction:column;gap:12px;max-height:calc(100vh - 120px);overflow-y:auto}
aside h2{margin:0;font-size:15px;font-weight:600;color:#a5b4fc}
aside h3{font-size:12px;color:#6b7280;margin:8px 0 6px 0;text-transform:uppercase;letter-spacing:0.5px}
.zone-info{background:linear-gradient(135deg,rgba(99,102,241,0.15) 0%,rgba(139,92,246,0.1) 100%);border:1px solid rgba(99,102,241,0.3);border-radius:10px;padding:12px;font-size:13px}
.zone-info .zone-name{font-weight:600;font-size:15px;margin-bottom:4px}
.zone-info .zone-stats{color:#8b949e;font-size:12px}
.path-info{background:linear-gradient(135deg,rgba(34,197,94,0.15) 0%,rgba(16,185,129,0.1) 100%);border:1px solid rgba(34,197,94,0.3);border-radius:10px;padding:12px;font-size:13px}
.path-info .path-title{font-weight:600;color:#4ade80;margin-bottom:4px}
.path-info .path-steps{color:#8b949e;font-size:12px}
#roomDetails{background:rgba(0,0,0,0.25);border-radius:10px;padding:14px;font-size:13px;line-height:1.7}
.legend{background:rgba(0,0,0,0.15);border-radius:10px;padding:12px}
.legend-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 12px;font-size:12px}
.legend-grid span{display:flex;align-items:center;gap:4px}
.zone-list{background:rgba(0,0,0,0.15);border-radius:10px;padding:12px}
.zone-list h3{margin-top:0}
.zone-item{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:12px;border-bottom:1px solid rgba(255,255,255,0.05);cursor:pointer;transition:background 0.15s;padding:6px 8px;border-radius:6px;margin:1px 0}
.zone-item:hover{background:rgba(255,255,255,0.06)}
.zone-item.active{background:rgba(99,102,241,0.2);border:1px solid rgba(99,102,241,0.4)}
.zone-item:last-child{border-bottom:none}
.zone-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}
.zone-filter{background:rgba(0,0,0,0.15);border-radius:10px;padding:12px}
.zone-filter h3{margin-top:0}
.zone-filter-item{display:flex;align-items:center;gap:8px;padding:5px 8px;font-size:12px;cursor:pointer;border-radius:6px;transition:background 0.15s;margin:2px 0}
.zone-filter-item:hover{background:rgba(255,255,255,0.06)}
.zone-filter-item.active{background:rgba(99,102,241,0.25);border:1px solid rgba(99,102,241,0.4)}
.zone-filter-item .zf-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.zone-filter-item .zf-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.zone-filter-item .zf-count{color:#6b7280;font-size:11px}
#zoneOverview{position:fixed;left:18px;bottom:18px;width:140px;height:140px;border:1px solid rgba(255,255,255,0.1);background:rgba(10,14,20,0.95);border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,0.5);backdrop-filter:blur(12px);cursor:pointer;z-index:10}
#zoneOverview.hidden{display:none}
#tooltip{position:fixed;background:rgba(12,15,20,0.98);border:1px solid rgba(255,255,255,0.15);border-radius:12px;padding:12px 16px;font-size:13px;pointer-events:none;z-index:1000;box-shadow:0 12px 40px rgba(0,0,0,0.6);backdrop-filter:blur(16px);max-width:280px;opacity:0;transition:opacity 0.2s}
#tooltip.visible{opacity:1}
#tooltip .tt-icon{font-size:24px;margin-bottom:6px}
#tooltip .tt-name{font-weight:600;color:#e6edf3;font-size:14px;margin-bottom:6px}
#tooltip .tt-zone{color:#a5b4fc;font-size:11px;margin-bottom:6px}
#tooltip .tt-info{color:#8b949e;font-size:12px;line-height:1.5}
.debug-panel{position:fixed;left:18px;bottom:18px;background:rgba(10,14,20,0.95);border:1px solid rgba(255,255,255,0.1);border-radius:10px;padding:10px 14px;font-size:11px;min-width:180px;box-shadow:0 4px 20px rgba(0,0,0,0.4);backdrop-filter:blur(12px)}
.debug-panel .label{display:inline-block;width:56px;color:#6b7280;text-transform:uppercase;letter-spacing:.4px;font-weight:500}
.debug-panel div{margin-bottom:5px}
.debug-panel div:last-child{margin-bottom:0}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.6}}
@keyframes reveal{0%{transform:scale(0);opacity:0}100%{transform:scale(1);opacity:1}}
@media(max-width:900px){header{flex-direction:column;align-items:flex-start}.status-bar{margin-left:0}.content{flex-direction:column}aside{width:100%;max-height:none}#minimap{position:static;width:100%;height:180px;margin:8px 0;border-radius:12px}}