:root{--bg: #0b0f10;--panel: #12181a;--border: #223033;--teal: #00d4b4;--ink: #e7eef1;--dim: #8fa3a8;--red: #ff8a8a;--radius: 8px}*{box-sizing:border-box}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--dim)}::-webkit-scrollbar-corner{background:transparent}*{scrollbar-width:thin;scrollbar-color:var(--border) transparent}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.app{max-width:1200px;margin:0 auto;padding:28px 24px 24px}.app-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;border-bottom:1px solid var(--border);padding-bottom:20px;margin-bottom:24px}.app-header h1{margin:0 0 6px;font-size:1.9rem;letter-spacing:-.01em}.app-header p{margin:0;color:var(--dim);max-width:480px;line-height:1.5}.app-header a{color:var(--teal);text-decoration:none;font-family:Fira Code,ui-monospace,monospace;font-size:.85rem;white-space:nowrap}.app-header a:hover{text-decoration:underline}.error-banner{padding:14px 18px;background:#ff8a8a1a;border:1px solid rgba(255,138,138,.35);border-radius:var(--radius);color:var(--red);margin-bottom:18px;line-height:1.5}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.panel-header{display:flex;justify-content:space-between;align-items:baseline;font-size:.78rem;color:var(--teal);margin-bottom:14px;font-weight:600;text-transform:uppercase;letter-spacing:.06em}.pyodide-status{font-family:Fira Code,ui-monospace,monospace;color:var(--dim);font-weight:400;text-transform:none;letter-spacing:0}.pyodide-status.ready{color:var(--teal)}.empty{color:var(--dim);font-size:.9rem;line-height:1.5;margin:0}.app-tabs{display:flex;flex-direction:column;gap:0}.tab-bar{display:flex;gap:4px;border-bottom:1px solid var(--border);padding:0 0 0 4px;margin-bottom:24px}.tab-btn{background:transparent;border:none;border-bottom:2px solid transparent;color:var(--dim);cursor:pointer;font-family:inherit;font-size:.95rem;font-weight:600;letter-spacing:.03em;padding:10px 20px 9px;margin-bottom:-1px;transition:color .15s}.tab-btn:hover{color:var(--ink)}.tab-btn--active{color:var(--teal);border-bottom-color:var(--teal)}.view{display:flex;flex-direction:column;gap:18px}.chat-view{height:calc(100dvh - 210px);overflow:hidden;display:flex;flex-direction:column}.view-arch{background:#00d4b40d;border:1px solid rgba(0,212,180,.18);border-left:3px solid var(--teal);border-radius:0 var(--radius) var(--radius) 0;padding:12px 16px;font-size:.82rem;color:var(--dim);line-height:1.65}.view-arch-label{display:block;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--teal);margin-bottom:4px}.video-offscreen{position:fixed;width:1px;height:1px;top:0;left:0;overflow:hidden;opacity:0;pointer-events:none}.detect-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px;align-items:start}@media (max-width: 860px){.detect-grid{grid-template-columns:1fr}}.detect-feed{position:relative;background:#000;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);aspect-ratio:4 / 3}.feed-loading{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--dim);font-size:.85rem;font-family:Fira Code,ui-monospace,monospace;background:#0009}.video-el,.overlay-canvas{width:100%;height:100%;display:block;object-fit:cover}.overlay-canvas{position:absolute;top:0;right:0;bottom:0;left:0}.detect-sidebar{max-height:520px;overflow-y:auto}.obj-list{display:flex;flex-direction:column;gap:8px}.obj-row{display:flex;align-items:center;gap:10px;padding:8px 10px;background:var(--bg);border-radius:6px;transition:opacity .2s}.obj-row--stale{opacity:.35}.obj-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}.obj-body{flex:1;min-width:0}.obj-class{font-weight:600;font-size:.9rem;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.obj-id{font-size:.7rem;color:var(--dim);font-family:Fira Code,ui-monospace,monospace}.obj-stats{display:flex;flex-direction:column;align-items:flex-end;gap:2px;font-family:Fira Code,ui-monospace,monospace;font-size:.72rem;flex-shrink:0}.obj-score{font-weight:700;font-size:.82rem}.obj-dwell{color:var(--dim)}.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}@media (max-width: 700px){.stat-cards{grid-template-columns:repeat(2,1fr)}}.stat-card{text-align:center;padding:16px 12px}.stat-value{font-size:1.6rem;font-weight:700;font-family:Fira Code,ui-monospace,monospace;line-height:1.1;margin-bottom:4px;word-break:break-all}.stat-label{font-size:.72rem;color:var(--dim);text-transform:uppercase;letter-spacing:.07em}.analytics-row{margin-bottom:16px}.analytics-row:last-child{margin-bottom:0}.analytics-label{display:flex;justify-content:space-between;font-size:.92rem;margin-bottom:6px}.analytics-label .dim{color:var(--dim)}.bar-track{height:8px;background:var(--border);border-radius:4px;overflow:hidden}.bar-fill{height:100%;background:var(--teal);border-radius:4px;transition:width .35s ease}.anomaly-panel{border-color:#ff8a8a66}.anomaly-row{font-family:Fira Code,ui-monospace,monospace;font-size:.82rem;color:var(--red);line-height:1.7}.speech-transcript{min-height:200px;max-height:420px;overflow-y:auto;font-size:1.08rem;line-height:1.75;word-break:break-word;scroll-behavior:smooth}.speech-committed{color:var(--ink)}.speech-partial{color:var(--dim);font-style:italic}.speech-placeholder{color:#3a5055;font-style:italic;font-size:.95rem}.speech-status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex-shrink:0}.speech-controls{display:flex;flex-wrap:wrap;align-items:center;gap:20px}.speech-control-group{display:flex;flex-direction:column;gap:5px}.speech-ctrl-label{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--dim)}.speech-select{background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--ink);width:100%;box-sizing:border-box;min-width:0;font-family:inherit;font-size:.85rem;padding:6px 10px;cursor:pointer;outline:none}.speech-select:focus{border-color:var(--teal)}.speech-select:disabled{opacity:.45;cursor:default}.engine-toggle{display:flex;border:1px solid var(--border);border-radius:6px;overflow:hidden}.engine-btn{background:transparent;border:none;color:var(--dim);cursor:pointer;font-family:inherit;font-size:.82rem;font-weight:600;padding:6px 14px;transition:background .12s,color .12s}.engine-btn:hover:not(:disabled){background:#ffffff0d;color:var(--ink)}.engine-btn--active{background:var(--teal);color:#0b0f10}.engine-btn:disabled{opacity:.35;cursor:default}.engine-warn{font-size:.7rem;color:#f59e0b;margin-top:2px}.speech-actions{display:flex;gap:8px;margin-left:auto;align-items:center}.action-btn{border:none;border-radius:6px;font-family:inherit;font-size:.9rem;font-weight:600;padding:9px 22px;cursor:pointer;transition:opacity .15s}.action-btn:disabled{opacity:.4;cursor:default}.action-btn--start{background:var(--teal);color:#0b0f10}.action-btn--stop{background:var(--red);color:#0b0f10}.action-btn--clear{background:var(--border);color:var(--ink)}.engine-badge-wrap{margin-left:-8px}.chat-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;flex-shrink:0}.chat-topbar-left{display:flex;align-items:center;gap:10px;min-width:0;flex:1}.chat-topbar-model{font-weight:600;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-topbar-loading{font-size:.78rem;font-family:Fira Code,ui-monospace,monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:260px}.chat-topbar-right{display:flex;align-items:center;gap:10px;flex-shrink:0}.chat-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.chat-dot--idle{background:var(--border)}.chat-dot--loading{background:#f59e0b;animation:pulse 1s ease-in-out infinite}.chat-dot--ready{background:var(--teal)}.chat-dot--generating{background:var(--teal);animation:pulse .7s ease-in-out infinite}.chat-dot--error{background:var(--red)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.chat-load-bar{height:2px;background:var(--border);border-radius:1px;overflow:hidden;flex-shrink:0;margin:-14px 0 -4px}.chat-load-fill{height:100%;background:var(--teal);border-radius:1px;transition:width .3s ease}.chat-body{position:relative;flex:1;min-height:0}.chat-float-panel{position:absolute;top:10px;right:10px;width:290px;max-width:calc(100% - 20px);max-height:calc(100dvh - 320px);overflow-x:hidden;overflow-y:auto;z-index:100;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--border);border-radius:12px;box-shadow:0 12px 48px #00000080,0 2px 12px #0000004d;animation:panelPop .16s ease;box-sizing:border-box}@keyframes panelPop{0%{opacity:0;transform:translateY(-6px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.chat-float-panel-header{display:flex;align-items:center;justify-content:space-between;padding:13px 16px 11px;border-bottom:1px solid var(--border);flex-shrink:0}.chat-float-panel-title{font-size:.78rem;font-weight:700;color:var(--dim);text-transform:uppercase;letter-spacing:.07em}.chat-icon-btn{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:7px;border:1px solid transparent;background:transparent;color:var(--dim);cursor:pointer;transition:background .14s,color .14s,border-color .14s;flex-shrink:0}.chat-icon-btn:hover{background:var(--border);color:var(--ink)}.chat-icon-btn.chat-settings-btn--active{background:#00c8aa14;border-color:var(--teal);color:var(--teal)}.chat-settings-close-btn{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:5px;border:none;background:transparent;color:var(--dim);cursor:pointer;transition:background .14s,color .14s;padding:0;flex-shrink:0}.chat-settings-close-btn:hover{background:var(--border);color:var(--ink)}.chat-settings-section{display:flex;flex-direction:column;gap:8px;padding:16px 18px;min-width:0;overflow-x:hidden}.chat-settings-divider{height:1px;background:var(--border)}.chat-settings-label{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--teal)}.chat-settings-label-row{display:flex;justify-content:space-between;align-items:center}.chat-settings-model-row{display:flex;align-items:center;gap:10px;min-width:0}.chat-settings-model-row>select{min-width:0;flex:1}.chat-settings-hint{margin:0;font-size:.75rem;color:var(--dim);line-height:1.5}.chat-ctx-bar-wrap{display:flex;flex-direction:column;gap:6px}.chat-ctx-bar-label{font-family:Fira Code,ui-monospace,monospace;font-size:.72rem}.bar-fill--warn{background:#f59e0b}.chat-messages{position:absolute;top:0;right:0;bottom:0;left:0;overflow-y:auto;display:flex;flex-direction:column;gap:14px;scroll-behavior:smooth;scrollbar-color:transparent transparent}.chat-messages:hover{scrollbar-color:var(--border) transparent}.chat-messages::-webkit-scrollbar-thumb{background:transparent}.chat-messages:hover::-webkit-scrollbar-thumb{background:var(--border)}.chat-empty{color:var(--dim);font-size:.9rem;line-height:1.6;margin:auto;text-align:center;padding:32px 0}.chat-bubble{display:flex;flex-direction:column;gap:4px;max-width:82%}.chat-bubble--user{align-self:flex-end;align-items:flex-end}.chat-bubble--assistant{align-self:flex-start;align-items:flex-start}.chat-role{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--dim)}.chat-text{margin:0;padding:10px 14px;border-radius:12px;font-size:.92rem;line-height:1.65;white-space:pre-wrap;word-break:break-word}.chat-bubble--user .chat-text{background:var(--teal);color:#0b0f10;border-bottom-right-radius:3px}.chat-bubble--assistant .chat-text{background:var(--panel);border:1px solid var(--border);color:var(--ink);border-bottom-left-radius:3px}.chat-cursor{display:inline-block;animation:blink .8s step-end infinite;color:var(--teal);font-weight:700}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.chat-input-wrap{display:flex;flex-direction:column;gap:0;flex-shrink:0;padding:0;overflow:hidden}.chat-input-wrap .chat-input{border-radius:8px 8px 0 0;border-bottom:1px solid transparent;resize:none}.chat-input-wrap .chat-input:focus{border-bottom-color:transparent}.chat-input-footer{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-top:1px solid var(--border);background:var(--panel);border-radius:0 0 8px 8px}.chat-input-ctx{display:flex;align-items:center;gap:8px}.chat-ctx-clear-inline{background:none;border:none;color:var(--dim);cursor:pointer;font-family:inherit;font-size:.75rem;padding:0;transition:color .15s;text-decoration:underline;text-underline-offset:2px}.chat-ctx-clear-inline:hover:not(:disabled){color:var(--red)}.chat-ctx-clear-inline:disabled{opacity:.3;cursor:default}.chat-stop-inline{display:flex;align-items:center;gap:5px;background:none;border:1px solid var(--border);border-radius:5px;color:var(--dim);cursor:pointer;font-family:inherit;font-size:.78rem;font-weight:600;padding:3px 9px;transition:color .15s,border-color .15s}.chat-stop-inline:hover{color:var(--red);border-color:#ff8a8a80}.chat-input-bar{display:flex;gap:10px;align-items:flex-end}.chat-input{flex:1;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--ink);font-family:inherit;font-size:.9rem;line-height:1.5;padding:10px 12px;resize:none;outline:none;transition:border-color .15s}.chat-input:focus{border-color:var(--teal)}.chat-input:disabled{opacity:.4}.chat-input-actions{display:flex;flex-direction:column;gap:6px}.dim{color:var(--dim)}.chat-ctx-pill{font-family:Fira Code,ui-monospace,monospace;font-size:.72rem;color:var(--dim);background:var(--bg);border:1px solid var(--border);border-radius:99px;padding:2px 10px}.chat-ctx-pill--warn{color:#f59e0b}.chat-ctx-clear{background:none;border:1px solid var(--border);border-radius:6px;color:var(--dim);cursor:pointer;font-family:inherit;font-size:.78rem;font-weight:600;padding:4px 12px;transition:color .15s,border-color .15s}.chat-ctx-clear:hover:not(:disabled){color:var(--red);border-color:#ff8a8a80}.chat-ctx-clear:disabled{opacity:.3;cursor:default}.chat-ctx-reset{background:none;border:none;color:var(--dim);cursor:pointer;font-family:inherit;font-size:.75rem;padding:0;text-decoration:underline;transition:color .15s}.chat-ctx-reset:hover:not(:disabled){color:var(--ink)}.chat-ctx-reset:disabled{opacity:.3;cursor:default}.chat-system-prompt{width:100%;resize:vertical;font-size:.85rem}.api-provider-label{font-weight:700;font-size:.9rem;letter-spacing:.01em}.api-provider-tabs{display:flex;flex-wrap:wrap;gap:6px}.api-provider-tab{background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--dim);cursor:pointer;font-family:inherit;font-size:.85rem;font-weight:600;padding:6px 18px;transition:color .15s,border-color .15s}.api-provider-tab:hover{color:var(--ink)}.api-provider-tab--active{color:var(--ink);background:var(--panel)}.api-key-row{display:flex;gap:8px;align-items:center}.api-key-input{font-family:Fira Code,ui-monospace,monospace;font-size:.82rem;letter-spacing:.04em;width:100%}.chat-settings-link{color:var(--teal);text-decoration:none}.chat-settings-link:hover{text-decoration:underline}.api-oauth-signed-in{display:flex;align-items:center;gap:12px;margin-top:4px}.google-signin-btn{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid #dadce0;border-radius:4px;color:#3c4043;cursor:pointer;font-size:.9rem;font-weight:500;padding:8px 20px;transition:background .15s,box-shadow .15s;margin-top:4px}.google-signin-btn:hover:not(:disabled){background:#f8f9fa;box-shadow:0 1px 4px #0003}.google-signin-btn:disabled{opacity:.45;cursor:default}.engine-badge{background:#00d4b41f;border:1px solid rgba(0,212,180,.3);border-radius:99px;color:var(--teal);font-family:Fira Code,ui-monospace,monospace;font-size:.72rem;font-weight:700;padding:3px 10px;letter-spacing:.05em}