:root{--bg: #0f1117;--surface: #1a1d27;--surface-hover: #232733;--border: #2a2e3a;--text: #e4e4e7;--text-muted: #8b8d97;--accent: #6366f1;--accent-hover: #818cf8;--success: #22c55e;--failure: #ef4444;--partial: #f59e0b;--suborbital: #8b5cf6;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono: "JetBrains Mono", "Fira Code", monospace;--radius: 8px;--shadow: 0 2px 8px rgba(0,0,0,.3);--chart-height: 400px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px;-webkit-font-smoothing:antialiased}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh}#app{max-width:1400px;margin:0 auto;padding:1rem}.app-header{position:relative;text-align:center;padding:1.5rem 0 1rem}.app-header h1{font-size:1.75rem;font-weight:700;letter-spacing:-.02em}.app-header .subtitle{color:var(--text-muted);font-size:.9rem;margin-top:.25rem}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6rem 0;gap:1rem;color:var(--text-muted)}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.dashboard{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1rem}.chart-full{grid-column:1 / -1}.chart-half{grid-column:span 1}.chart-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;overflow:hidden}.chart-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem;flex-wrap:wrap;gap:.5rem}.chart-header h2{font-size:1rem;font-weight:600}.chart-controls{display:flex;align-items:center;gap:.5rem}.chart-body{position:relative;min-height:200px}.chart-body svg{display:block;width:100%}.toggle-btn{background:var(--surface-hover);border:1px solid var(--border);color:var(--text-muted);padding:.25rem .6rem;border-radius:4px;font-size:.9rem;cursor:pointer;transition:all .15s}.toggle-btn:hover,.toggle-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}select.chart-select{background:var(--surface-hover);border:1px solid var(--border);color:var(--text);padding:.25rem .5rem;border-radius:4px;font-size:.9rem;cursor:pointer}.info-btn{position:absolute;top:1.5rem;right:0;background:none;border:1px solid var(--border);color:var(--text-muted);border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s}.info-btn:hover{border-color:var(--accent);color:var(--accent)}.info-popover{display:none;position:absolute;top:calc(1.5rem + 38px);right:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;width:380px;text-align:left;font-size:.9rem;color:var(--text-muted);box-shadow:var(--shadow);z-index:150;flex-direction:column;gap:.5rem}.info-popover.open{display:flex}.info-popover a{color:var(--accent);text-decoration:none}.info-popover a:hover{text-decoration:underline}.back-link{position:absolute;top:1.5rem;left:0;color:var(--accent);text-decoration:none;font-size:.85rem}.back-link:hover{text-decoration:underline}.vehicle-agency{font-size:1rem;font-weight:400;color:var(--text-muted);margin:.25rem 0 0}.vehicle-search-wrap{margin:.75rem auto 0;max-width:300px}.vehicle-search-wrap .filter-search-input{width:100%}.not-found-msg{text-align:center;padding:3rem 0 1rem;color:var(--text-muted);font-size:1.1rem}#not-found .vehicle-search-wrap{margin:0 auto;max-width:300px}.app-footer{text-align:center;padding:2rem 0 1rem;color:var(--text-muted);font-size:.8rem;display:flex;flex-direction:column;gap:.5rem}.app-footer a{color:var(--accent);text-decoration:none}.app-footer a:hover{text-decoration:underline}@media (max-width: 768px){#app{padding:.5rem}.app-header{padding:1rem 0 .5rem}.app-header h1{font-size:1.3rem}.dashboard{grid-template-columns:1fr}.chart-half{grid-column:span 1}#chart-vehicle-timeline{display:none}:root{--chart-height: 300px}}.filter-bar{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:.6rem .75rem}.filter-item{position:relative}.filter-trigger{display:flex;align-items:center;gap:.35rem;background:var(--surface-hover);border:1px solid var(--border);color:var(--text-muted);padding:.3rem .6rem;border-radius:4px;font-size:.8rem;cursor:pointer;transition:all .15s;white-space:nowrap}.filter-trigger:hover{border-color:var(--accent);color:var(--text)}.filter-trigger.has-value{background:var(--accent);border-color:var(--accent);color:#fff}.filter-trigger .arrow{font-size:.6rem;transition:transform .15s}.filter-trigger.open .arrow{transform:rotate(180deg)}.dropdown-panel{position:absolute;top:calc(100% + 4px);left:0;z-index:100;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:260px;max-height:340px;display:flex;flex-direction:column;box-shadow:var(--shadow)}.dropdown-search{padding:.5rem;border-bottom:1px solid var(--border)}.dropdown-search input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:.35rem .5rem;color:var(--text);font-size:.8rem;outline:none}.dropdown-search input:focus{border-color:var(--accent)}.dropdown-options{flex:1;overflow-y:auto;padding:.25rem 0}.dropdown-option{display:flex;justify-content:space-between;align-items:center;padding:.35rem .75rem;font-size:.8rem;cursor:pointer;transition:background .1s}.dropdown-option:hover,.dropdown-option.highlighted{background:var(--surface-hover)}.dropdown-option.selected{color:var(--accent);font-weight:600}.dropdown-option .count{color:var(--text-muted);font-size:.7rem;font-family:var(--mono);flex-shrink:0}.dropdown-option .full-name{color:var(--text-muted);font-size:.7rem}.filter-search-input{background:var(--surface-hover);border:1px solid var(--border);color:var(--text);padding:.3rem .6rem;border-radius:4px;font-size:.8rem;width:160px;outline:none}.filter-search-input:focus{border-color:var(--accent)}.typeahead-wrap{position:relative}.typeahead-list{position:absolute;top:calc(100% + 4px);left:0;z-index:100;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:260px;max-height:260px;overflow-y:auto;box-shadow:var(--shadow)}.typeahead-list:empty{display:none}.typeahead-item{padding:.35rem .75rem;font-size:.8rem;cursor:pointer;transition:background .1s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.typeahead-item:hover,.typeahead-item.highlighted{background:var(--surface-hover)}.typeahead-item strong{color:var(--accent)}.dual-range{display:flex;align-items:center;gap:.5rem;font-size:.8rem;color:var(--text-muted);-webkit-user-select:none;user-select:none}.dual-range .range-label{font-family:var(--mono);font-size:.9rem;min-width:2.5rem;text-align:center}.dual-range-track{position:relative;width:140px;height:4px;background:var(--border);border-radius:2px;cursor:pointer}.dual-range-fill{position:absolute;height:100%;background:var(--accent);border-radius:2px;pointer-events:none}.dual-range-thumb{position:absolute;top:50%;width:14px;height:14px;background:var(--accent);border:2px solid var(--surface);border-radius:50%;transform:translate(-50%,-50%);cursor:grab;z-index:2;transition:box-shadow .15s}.dual-range-thumb:hover,.dual-range-thumb:active{box-shadow:0 0 0 4px #6366f140}.dual-range-thumb:active{cursor:grabbing}.clear-btn{background:transparent;border:1px solid var(--border);color:var(--text-muted);padding:.3rem .6rem;border-radius:4px;font-size:.8rem;cursor:pointer;transition:all .15s;margin-left:auto}.clear-btn:hover{border-color:var(--failure);color:var(--failure)}.mobile-filter-btn{display:none;background:var(--surface-hover);border:1px solid var(--border);color:var(--text);padding:.4rem .8rem;border-radius:4px;font-size:.85rem;cursor:pointer;width:100%;text-align:center}.filter-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:var(--bg);padding:1rem;overflow-y:auto;flex-direction:column;gap:.75rem}.filter-overlay.open{display:flex}.filter-overlay .overlay-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:.5rem;border-bottom:1px solid var(--border)}.filter-overlay .overlay-header h2{font-size:1.1rem}.filter-overlay .overlay-close{background:none;border:none;color:var(--text);font-size:1.4rem;cursor:pointer}.filter-overlay .filter-group{display:flex;flex-direction:column;gap:.3rem}.filter-overlay .filter-group label{font-size:.8rem;color:var(--text-muted);font-weight:600}.filter-overlay .overlay-apply{background:var(--accent);border:none;color:#fff;padding:.6rem;border-radius:var(--radius);font-size:.9rem;font-weight:600;cursor:pointer;margin-top:.5rem}@media (max-width: 768px){.filter-bar .filter-item,.filter-bar .typeahead-wrap,.filter-bar .filter-search-input,.filter-bar .dual-range,.filter-bar .clear-btn{display:none}.mobile-filter-btn{display:block}.filter-overlay .filter-trigger{width:100%;justify-content:center}.dropdown-panel{position:static;width:100%;max-height:200px;box-shadow:none}}.d3-tooltip{position:fixed;z-index:300;background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:.5rem .7rem;font-size:.9rem;color:var(--text);pointer-events:none;box-shadow:var(--shadow);max-width:280px;line-height:1.4;opacity:0;transition:opacity .12s}.d3-tooltip.visible{opacity:1}.d3-tooltip .tt-title{font-weight:600;margin-bottom:.25rem}.d3-tooltip .tt-row{display:flex;justify-content:space-between;gap:1rem}.d3-tooltip .tt-label{color:var(--text-muted)}.d3-tooltip .tt-value{font-family:var(--mono);font-weight:600}.d3-tooltip .tt-swatch{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:.3rem;vertical-align:middle}.chart-legend{display:flex;flex-wrap:wrap;gap:.5rem 1rem;font-size:.9rem;margin-top:.5rem;justify-content:center}.legend-item{display:flex;align-items:center;gap:.3rem;color:var(--text-muted)}.legend-swatch{width:10px;height:10px;border-radius:2px;flex-shrink:0}.axis text{fill:var(--text-muted);font-size:.7rem}.axis path,.axis line{stroke:var(--border)}.grid line{stroke:var(--border);stroke-opacity:.3}.grid path{stroke:none}.hover-line{stroke:var(--text-muted);stroke-width:1;stroke-dasharray:3 3;pointer-events:none}.donut-center-total{font-size:1.6rem;font-weight:700;fill:var(--text)}.donut-center-label{font-size:.7rem;fill:var(--text-muted)}.ranking-bar{cursor:pointer;transition:opacity .15s}.ranking-bar:hover{opacity:.8}.heatmap-cell{stroke:var(--bg);stroke-width:1}.timeline-line{stroke-width:2;stroke-linecap:round}.timeline-dot{stroke:var(--bg);stroke-width:1.5}.success-failure-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:1rem;align-items:start}.rankings-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.ranking-panel h3{font-size:.8rem;font-weight:600;margin-bottom:.4rem;color:var(--text-muted)}@media (max-width: 768px){.success-failure-grid,.rankings-grid{grid-template-columns:1fr}}.theme-toggle-btn{position:absolute;top:1.65rem;left:0;background:none;border:1px solid var(--border);color:var(--text-muted);padding:.2rem .55rem;border-radius:4px;font-size:.7rem;cursor:pointer;transition:all .15s;font-family:var(--font);letter-spacing:.03em;white-space:nowrap}.theme-toggle-btn:hover{border-color:var(--accent);color:var(--accent)}.back-link~.theme-toggle-btn{top:3.2rem}@media (max-width: 768px){.theme-toggle-btn{display:none}}[data-theme=atompunk]{--bg: #0c0a05;--surface: #1c1810;--surface-hover: #282015;--border: #3d3422;--text: #e8d4a0;--text-muted: #9a8860;--accent: #d4943c;--accent-hover: #e8a84c;--success: #4ecb71;--failure: #c94a3e;--partial: #c8903a;--suborbital: #7a8a40;--font: "Jost", "Century Gothic", "Futura", sans-serif;--mono: "VT323", "Courier New", monospace;--radius: 2px;--shadow: 0 2px 12px rgba(40, 180, 75, .15)}[data-theme=atompunk] .app-header h1{font-family:Russo One,Impact,sans-serif;letter-spacing:.08em;text-transform:uppercase;text-shadow:0 0 24px rgba(212,148,60,.35),0 0 4px rgba(212,148,60,.15)}[data-theme=atompunk] .chart-header h2{font-family:Russo One,Impact,sans-serif;letter-spacing:.05em;text-transform:uppercase;font-size:.85rem}[data-theme=atompunk] #detail-name{font-family:Russo One,Impact,sans-serif;letter-spacing:.05em;text-shadow:0 0 20px rgba(212,148,60,.3)}[data-theme=atompunk] .app-footer{font-family:var(--mono);font-size:.85rem;letter-spacing:.02em}[data-theme=atompunk] .chart-section{border-width:2px;box-shadow:inset 0 0 40px #00000040}[data-theme=atompunk] .filter-bar,[data-theme=atompunk] .dropdown-panel{border-width:2px}[data-theme=atompunk] .d3-tooltip{border-width:2px;font-family:var(--mono);font-size:.95rem}[data-theme=atompunk] .d3-tooltip .tt-title{font-family:Russo One,sans-serif;text-transform:uppercase;letter-spacing:.03em;font-size:.8rem}[data-theme=atompunk] .filter-trigger.has-value,[data-theme=atompunk] .toggle-btn.active,[data-theme=atompunk] .toggle-btn:hover{box-shadow:0 0 10px #d4943c59}[data-theme=atompunk] .dual-range-thumb{border-color:var(--bg);border-radius:2px}[data-theme=atompunk] .dual-range-thumb:hover,[data-theme=atompunk] .dual-range-thumb:active{box-shadow:0 0 0 4px #d4943c33}[data-theme=atompunk] .dual-range-fill{box-shadow:0 0 4px #d4943c66}[data-theme=atompunk] a{text-shadow:0 0 8px rgba(212,148,60,.25)}[data-theme=atompunk] .info-btn:hover{box-shadow:0 0 8px #d4943c4d}[data-theme=atompunk] .axis text{font-family:var(--mono);font-size:.85rem}[data-theme=atompunk] .axis path,[data-theme=atompunk] .axis line{stroke:var(--border)}[data-theme=atompunk] .grid line{stroke:#3d342280}[data-theme=atompunk] .back-link{font-family:Russo One,sans-serif;text-transform:uppercase;letter-spacing:.05em;font-size:.7rem}[data-theme=atompunk] .theme-toggle-btn{font-family:Russo One,sans-serif;text-transform:uppercase;letter-spacing:.06em;border-width:2px;font-size:.65rem}[data-theme=atompunk] .theme-toggle-btn:hover{box-shadow:0 0 8px #d4943c4d}[data-theme=atompunk] body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:9999;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.025) 2px,rgba(0,0,0,.025) 4px);mix-blend-mode:multiply}[data-theme=atompunk] body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:9998;background:radial-gradient(ellipse at center,transparent 55%,rgba(12,10,5,.5) 100%)}[data-theme=atompunk] ::-webkit-scrollbar{width:8px;height:8px}[data-theme=atompunk] ::-webkit-scrollbar-track{background:var(--bg)}[data-theme=atompunk] ::-webkit-scrollbar-thumb{background:var(--border);border-radius:0}[data-theme=atompunk] ::-webkit-scrollbar-thumb:hover{background:var(--accent)}[data-theme=atompunk] .legend-swatch,[data-theme=atompunk] .d3-tooltip .tt-swatch{border-radius:0}[data-theme=atompunk] .spinner{border-radius:2px;border-top-color:var(--accent)}[data-theme=atompunk] .filter-overlay .overlay-apply{font-family:Russo One,sans-serif;text-transform:uppercase;letter-spacing:.05em}