:root{--bg-graphite: #1a1a1a;--bg-panel: #242424;--bg-subtle: #2c2c2c;--ink-primary: #e0e0e0;--ink-secondary: #a0a0a0;--ink-muted: #666666;--accent-yellow: #ffcc00;--accent-red: #ff4444;--accent-green: #00ff88;--sensor-radar: #ff9f43;--sensor-camera: #00d2ff;--sensor-lidar: #9c27b0;--grid-line: rgba(255, 255, 255, .05);--font-mono: "JetBrains Mono", "Fira Code", monospace;--shadow-etched: inset 0 1px 1px rgba(255, 255, 255, .05), 0 2px 4px rgba(0, 0, 0, .5)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-graphite);color:var(--ink-primary);font-family:var(--font-mono);background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:40px 40px}.app-layout{display:grid;grid-template-columns:320px 1fr 320px;grid-template-rows:60px 1fr 200px;height:100vh;overflow:hidden}header{grid-column:1 / -1;background:var(--bg-panel);border-bottom:2px solid var(--bg-graphite);display:flex;align-items:center;padding:0 2rem;justify-content:space-between;box-shadow:var(--shadow-etched);z-index:10}.logo{font-weight:800;letter-spacing:.5px;text-transform:uppercase;color:var(--ink-primary);display:flex;align-items:center;gap:4px;text-decoration:none}.logo-accent{color:var(--accent-yellow)}.nav-link{background:transparent;border:none;color:var(--ink-secondary);font-family:var(--font-mono);font-size:.8rem;font-weight:600;cursor:pointer;text-transform:uppercase;padding:.5rem 0;border-bottom:2px solid transparent;transition:all .2s}.nav-link.active{color:var(--accent-yellow);border-bottom-color:var(--accent-yellow)}.nav-link:hover{color:var(--ink-primary)}aside{background:var(--bg-panel);border-right:1px solid var(--bg-subtle);padding:1.5rem 1rem 1.5rem 1.5rem;display:flex;flex-direction:column;gap:1.5rem;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:var(--bg-subtle) var(--bg-panel)}.right-panel{border-right:none;border-left:1px solid var(--bg-subtle)}main{position:relative;background:radial-gradient(circle at center,var(--bg-subtle) 0%,var(--bg-graphite) 100%);display:flex;justify-content:center;align-items:center}#canvas-container{width:100%;height:100%}footer{grid-column:1 / -1;background:var(--bg-panel);border-top:1px solid var(--bg-subtle);padding:1rem 2rem;display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}.panel-header{font-size:.75rem;text-transform:uppercase;color:var(--ink-muted);letter-spacing:1px;margin-bottom:1rem;border-bottom:1px solid var(--ink-muted);padding-bottom:.25rem}.sensor-card{background:var(--bg-subtle);border:1px solid var(--ink-muted);padding:1rem;margin-bottom:1rem;border-radius:4px;transition:border-color .2s}.sensor-card:hover{border-color:var(--accent-yellow)}.sensor-name{font-size:.85rem;font-weight:600;display:block;margin-bottom:.25rem}.sensor-meta{font-size:.7rem;color:var(--ink-secondary);display:flex;justify-content:space-between;margin-bottom:.75rem}.btn-add{width:100%;background:transparent;border:1px solid var(--accent-yellow);color:var(--accent-yellow);padding:.5rem;font-family:var(--font-mono);font-size:.7rem;cursor:pointer;text-transform:uppercase;font-weight:600;transition:all .2s}.btn-add:hover{background:var(--accent-yellow);color:var(--bg-graphite)}#ncap-status .stat-value{letter-spacing:1px}.active-sensor-list{display:flex;flex-direction:column;gap:1rem}.category-block{margin-bottom:1.5rem}.category-header{font-size:.7rem;color:var(--accent-yellow);text-transform:uppercase;letter-spacing:1px;margin-bottom:.75rem;border-bottom:1px solid var(--bg-graphite);padding-bottom:.25rem}.active-sensor-item{background:var(--bg-subtle);border:1px solid var(--ink-muted);padding:.75rem;border-radius:4px;font-size:.8rem;margin-bottom:.5rem;border-left:4px solid transparent}.active-sensor-item.radar{border-left-color:var(--sensor-radar)}.active-sensor-item.camera{border-left-color:var(--sensor-camera)}.active-sensor-item.lidar{border-left-color:var(--sensor-lidar)}.sensor-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem;cursor:pointer}.sensor-content{display:block}.sensor-content.folded{display:none}.btn-remove{background:transparent;border:none;color:var(--accent-red);cursor:pointer;font-size:.7rem;text-transform:uppercase}.coords-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}.coord-input{display:flex;flex-direction:column}.coord-label{font-size:.6rem;color:var(--ink-muted);text-transform:uppercase}.coord-input input{background:var(--bg-graphite);border:1px solid var(--ink-muted);color:var(--ink-primary);width:100%;padding:.2rem;font-family:var(--font-mono);font-size:.75rem}.view-toggle{display:flex;background:var(--bg-subtle);border-radius:4px;overflow:hidden;border:1px solid var(--ink-muted)}.toggle-btn{flex:1;background:transparent;border:none;color:var(--ink-secondary);padding:.4rem .8rem;font-family:var(--font-mono);font-size:.7rem;cursor:pointer}.toggle-btn.active{background:var(--accent-yellow);color:var(--bg-graphite);font-weight:600}.stat-group{display:flex;flex-direction:column}.stat-label{font-size:.7rem;color:var(--ink-secondary)}.stat-value{font-size:1.25rem;font-weight:600}.accent{color:var(--accent-yellow)}.success{color:var(--accent-green)}.danger{color:var(--accent-red)}.presets-row{display:grid;grid-template-columns:repeat(4,1fr);gap:.2rem;margin-top:.5rem;border-top:1px solid var(--bg-graphite);padding-top:.5rem}.btn-preset{background:var(--bg-graphite);border:1px solid var(--ink-muted);color:var(--ink-secondary);font-size:.55rem;padding:.2rem .1rem;cursor:pointer;font-family:var(--font-mono);text-transform:uppercase;border-radius:2px;text-align:center;transition:all .2s}.btn-preset.active{background:var(--accent-yellow);color:var(--bg-graphite);border-color:var(--accent-yellow);font-weight:800}.rotation-row{margin-top:.5rem;display:flex;align-items:center;gap:.5rem}.hud-panel{position:absolute;background:#242424e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--ink-muted);padding:1rem;border-radius:4px;z-index:100;pointer-events:none}.version-item.active{border-color:var(--accent-yellow)!important}.gap-cell{padding:2px 4px;border-radius:2px;text-align:center;font-size:.55rem;transition:all .3s}.btn-preset:hover{border-color:var(--accent-yellow);color:var(--ink-primary)}#dataset-hub-view{background:var(--bg-graphite);z-index:20}.dataset-card{transition:transform .2s,border-color .2s;cursor:default}.dataset-card:hover{transform:translateY(-4px);border-color:var(--accent-yellow)!important}.dataset-card a:hover{background:var(--accent-yellow)!important;color:var(--bg-graphite)!important}.hidden{display:none!important}.main-nav{z-index:100}.nav-link{position:relative;z-index:101}.view-container{grid-column:1 / -1;grid-row:2 / span 2}#dataset-hub-view{padding-bottom:50px}html,body{margin:0;padding:0;width:100%;height:100%}