:root{--bg-deep: #1a1a1a;--bg-panel: #000000b3;--bg-panel-raised: #1a1a1a;--border: #1a1a1a;--text-primary: #ffffff;--text-muted: #939393;--accent: #ffffff;--accent-soft: #ffffff27;--road-normal: #2ec4b6;--road-important: #ffb703;--road-critical: #e63946;--road-reconnected: #7c8cff;--font-display: "Sora", sans-serif;--font-body: "Manrope", sans-serif;--font-mono: "JetBrains Mono", monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg-deep);color:var(--text-primary);font-family:var(--font-body)}.app-shell{display:grid;grid-template-columns:320px 1fr;height:100vh}.sidebar{background:var(--bg-panel);border-right:1px solid var(--border);padding:24px 20px;display:flex;flex-direction:column;gap:24px;overflow-y:auto}.brand{display:flex;justify-content:space-around;align-self:start;text-align:right;gap:8px}.brand-mark{font-family:var(--font-mono);color:var(--accent);font-size:13px;letter-spacing:.08em}.brand-title{font-family:var(--font-display);font-size:18px;font-weight:600;line-height:1.2;margin-bottom:5px}.brand-subtitle{font-family:var(--font-mono);font-size:11px;color:var(--text-muted);letter-spacing:.05em;text-transform:uppercase}.section-label{font-family:var(--font-mono);font-size:11px;color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}.region-list{display:flex;flex-direction:column;gap:6px}.region-item{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:6px;border:1px solid transparent;cursor:pointer;font-size:14px}.region-item:hover{background:var(--bg-panel-raised)}.region-item.active{background:var(--accent-soft)}.region-status{font-family:var(--font-mono);font-size:10px;padding:2px 6px;border-radius:4px}.region-status.processed{background:#2ec4b626;color:var(--road-normal)}.region-status.pending{background:#8295b826;color:var(--text-muted)}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stat-card{background:var(--bg-panel-raised);border:1px solid var(--border);border-radius:8px;padding:12px}.stat-value{font-family:var(--font-mono);font-size:20px;font-weight:700;color:var(--accent)}.stat-label{font-size:11px;color:var(--text-muted);margin-top:4px}.legend{display:flex;flex-direction:column;gap:8px}.legend-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-muted)}.legend-swatch{width:14px;height:4px;border-radius:2px}.map-area{position:relative;height:100%}.map-container{height:100%;width:100%;background:var(--bg-deep)}.hud-readout{position:absolute;bottom:16px;right:16px;background:#0b1220d9;border:1px solid var(--border);color:var(--text-muted);font-family:var(--font-mono);font-size:12px;padding:6px 10px;border-radius:6px;z-index:500;pointer-events:none}.empty-state{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-muted);font-family:var(--font-mono);font-size:13px;text-align:center;padding:40px}.simulate-panel{position:absolute;top:0;right:0;height:100%;width:340px;background:#1e1e1e66;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(12px);border-left:1px solid rgba(255,255,255,.15);padding:20px;z-index:600;overflow-y:auto;box-shadow:-8px 0 24px #0000004d}.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.panel-title{font-family:var(--font-display);font-size:15px;font-weight:600}.close-btn{background:none;border:none;color:#fff;cursor:pointer;font-size:18px}.edge-meta{font-family:var(--font-mono);font-size:12px;color:#eee;display:flex;flex-direction:column;gap:4px;margin-bottom:16px}.simulate-btn{width:100%;background:var(--accent);color:#18130a;border:none;padding:10px;border-radius:6px;font-family:var(--font-body);font-weight:700;cursor:pointer;font-size:14px}.simulate-btn:disabled{opacity:.6;cursor:not-allowed}.result-block{margin-top:20px;padding-top:16px;border-top:1px solid #b8b8b8}.result-row{display:flex;justify-content:space-between;font-size:13px;margin-bottom:8px}.result-row span:first-child{color:#eee}.delay-positive{color:var(--road-critical);font-family:var(--font-mono);font-weight:700}.delay-disconnected{color:#2f2f2f;font-family:var(--font-mono);font-weight:700}.logo-img{width:35px;height:35px}