:root{--bg: #0d1117;--panel: #161b22;--panel-2: #1c2129;--border: #30363d;--text: #e6edf3;--muted: #8b949e;--green: #3fb950;--blue: #58a6ff;--amber: #d29922;--orange: #db6d28;--red: #f85149;--red-deep: #b62324;--font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font-ui);font-size:14px;line-height:1.5}#root{min-height:100vh}h1,h2{margin:0;font-weight:600}h1{font-size:1.3rem}h2{font-size:.95rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}.mono{font-family:var(--font-mono)}.muted{color:var(--muted)}.small{font-size:.8rem}.accent{color:var(--green)}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.6rem 1.25rem;border-bottom:1px solid var(--border);background:var(--panel);position:sticky;top:0;z-index:10}.brand{color:var(--text);font-weight:700;font-size:1rem;letter-spacing:.02em}.brand:hover{text-decoration:none}.brand-sub{margin-left:.6rem;color:var(--muted);font-weight:400;font-size:.75rem;text-transform:uppercase;letter-spacing:.15em}.header-right{display:flex;align-items:center;gap:.6rem}.app-main{flex:1;padding:1.25rem;max-width:1280px;width:100%;margin:0 auto}.page-title-row{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:1rem}.page-center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.card{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:1rem}.card-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.75rem}.badge-row{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}.badge{display:inline-block;padding:.1rem .5rem;border-radius:999px;border:1px solid;font-family:var(--font-mono);font-size:.72rem;line-height:1.4;white-space:nowrap}.badge--green{color:var(--green);border-color:var(--green);background:#3fb9501f}.badge--gray{color:var(--muted);border-color:var(--border);background:#8b949e1a}.badge--blue{color:var(--blue);border-color:var(--blue);background:#58a6ff1f}.badge--red{color:var(--red);border-color:var(--red);background:#f8514924}.badge--amber{color:var(--amber);border-color:var(--amber);background:#d299221f}.badge--orange{color:var(--orange);border-color:var(--orange);background:#db6d281f}@keyframes pulse{0%,to{opacity:1}50%{opacity:.45}}.badge--pulse{animation:pulse 1.1s ease-in-out infinite}@media (prefers-reduced-motion: reduce){.badge--pulse{animation:none}}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:.4rem .9rem;font-family:var(--font-mono);font-size:.85rem;cursor:pointer;transition:border-color .15s,background .15s}.btn:hover:not(:disabled){border-color:var(--blue)}.btn:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.btn:disabled{opacity:.45;cursor:not-allowed}.btn--primary{background:var(--green);border-color:var(--green);color:#04140a;font-weight:700}.btn--small{padding:.2rem .6rem;font-size:.75rem}label{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}input,select{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:.45rem .6rem;font-family:var(--font-mono);font-size:.85rem}input:focus-visible,select:focus-visible{outline:2px solid var(--blue);outline-offset:1px}input:disabled,select:disabled{opacity:.45;cursor:not-allowed}.field{display:flex;flex-direction:column;gap:.3rem;margin-bottom:.9rem}.form-error{color:var(--red);font-family:var(--font-mono);font-size:.8rem;min-height:1.2em;margin:.5rem 0 0}.login-card{width:100%;max-width:360px;padding:1.6rem}.login-title{font-family:var(--font-mono);font-size:1.5rem;margin-bottom:.1rem}.login-card .muted{margin:0 0 1.2rem}.login-card .btn--primary{width:100%;margin-top:.3rem}.table-wrap{overflow-x:auto;padding:0}table{width:100%;border-collapse:collapse;font-size:.85rem}th{text-align:left;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:.72rem;font-weight:600}th,td{padding:.55rem .9rem;border-bottom:1px solid var(--border);vertical-align:top}tbody tr:last-child td{border-bottom:none}.robot-row{cursor:pointer}.robot-row:hover{background:var(--panel-2)}.robot-link{font-weight:600}.detail-row td{background:var(--bg)}.detail-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}.detail-title{display:flex;flex-direction:column;gap:.4rem}.breadcrumb{font-size:1.05rem}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;align-items:start}@media (max-width: 900px){.detail-grid{grid-template-columns:1fr}}.status-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem 1rem;margin:0}.status-item dt{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:.7rem;margin-bottom:.2rem}.status-item dd{margin:0}.battery-line{display:flex;align-items:center;gap:.5rem;margin-bottom:.3rem}.battery-pct{font-size:1.05rem;font-weight:700}.battery-bar{height:8px;border-radius:4px;background:var(--bg);border:1px solid var(--border);overflow:hidden}.battery-fill{height:100%;background:var(--green);transition:width .4s ease}.battery-fill--low{background:var(--amber)}.cmd-buttons{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.9rem}.cmd-form{display:flex;align-items:center;gap:.5rem;margin-bottom:.6rem}.cmd-form label{min-width:3.4rem}.cmd-form input,.cmd-form select{flex:1;min-width:0}.cmd-feedback{min-height:1.3em;margin:.4rem 0 0;font-size:.8rem;color:var(--blue);overflow-wrap:anywhere}.estop{display:flex;flex-direction:column;align-items:flex-end;gap:.35rem}.estop-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;background:var(--red-deep);color:#fff;border:2px solid var(--red);border-radius:8px;padding:.8rem 1.6rem;font-family:var(--font-mono);font-size:1rem;font-weight:800;letter-spacing:.08em;box-shadow:0 0 0 3px #f8514940;transition:background .15s,box-shadow .15s}.estop-btn:hover:not(:disabled){background:var(--red)}.estop-btn:focus-visible{outline:3px solid var(--red);outline-offset:3px}.estop-btn--armed{background:var(--red);animation:pulse .7s ease-in-out infinite;box-shadow:0 0 0 6px #f8514959}.estop-btn--hidden{opacity:.25;cursor:not-allowed;box-shadow:none}.estop--active{align-items:flex-end}.estop-banner{display:inline-block;background:var(--red-deep);border:2px solid var(--red);color:#fff;font-family:var(--font-mono);font-weight:800;letter-spacing:.1em;border-radius:8px;padding:.6rem 1.2rem}.estop-note{font-family:var(--font-mono);font-size:.75rem;color:var(--muted);min-height:1em;text-align:right}.event-list{list-style:none;margin:0;padding:0;max-height:340px;overflow-y:auto}.event-row{display:grid;grid-template-columns:auto auto 1fr auto;align-items:baseline;gap:.6rem;padding:.35rem 0;border-bottom:1px solid var(--border)}.event-row:last-child{border-bottom:none}.sev-dot{width:9px;height:9px;border-radius:50%;align-self:center}.sev-dot--info{background:var(--blue)}.sev-dot--warning{background:var(--amber)}.sev-dot--critical{background:var(--red)}.event-type{font-size:.78rem;color:var(--muted);white-space:nowrap}.event-message{overflow-wrap:anywhere}.command-history .table-wrap{border:none;max-height:360px;overflow-y:auto}.scene3d{padding:0;overflow:hidden}.scene3d--fallback{padding:24px;min-height:80px}.scene3d-viewport{position:relative;width:100%;height:380px}.scene3d-canvas{display:block;width:100%;height:100%}.scene3d-overlay{position:absolute;top:10px;left:12px;padding:6px 10px;background:#0d1117c7;border:1px solid #263041;border-radius:6px;max-width:min(72%,560px);pointer-events:none}.scene3d-alert{color:#f85149;font-weight:700;animation:scene3d-blink 1s steps(2,start) infinite}@keyframes scene3d-blink{to{visibility:hidden}}.scene3d-hint{position:absolute;bottom:8px;right:12px;pointer-events:none;opacity:.7}.maze-view{display:flex;flex-direction:column;gap:10px}.maze-canvas-wrap{width:100%;height:min(62vh,620px);min-height:320px;background:radial-gradient(circle at 50% 38%,rgba(88,166,255,.07),transparent 70%),#0b0f16;border:1px solid var(--border);border-radius:8px;overflow:hidden}.maze-canvas{display:block;width:100%;height:100%}.maze-state.solved{color:var(--green);font-weight:700}.maze-state.stuck{color:var(--amber)}.maze-legend{display:flex;flex-wrap:wrap;gap:14px;align-items:center}.maze-legend .dot{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:middle}.maze-controls{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:flex-end}.maze-picker{display:flex;flex-direction:column;gap:5px}.maze-picker-label{text-transform:uppercase;letter-spacing:.05em}.seg{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden}.seg-btn{padding:6px 13px;background:transparent;color:var(--text);border:none;border-right:1px solid var(--border);cursor:pointer;font:inherit;font-size:.85rem;transition:background .12s ease}.seg-btn:last-child{border-right:none}.seg-btn:hover:not(:disabled){background:#58a6ff1a}.seg-btn--on{background:var(--blue);color:#0b1120;font-weight:600}.seg-btn:disabled{opacity:.5;cursor:not-allowed}.maze-actions{margin-left:auto;display:flex;align-items:center;gap:12px}.maze-keep{display:inline-flex;align-items:center;gap:6px;cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}.maze-keep input{cursor:pointer}.btn-primary{background:var(--green);color:#06210f;font-weight:700;border-color:transparent}.btn-primary:hover:not(:disabled){filter:brightness(1.08)}.maze-stop{background:var(--red);color:#fff;border-color:transparent}.maze-hint{display:flex;align-items:center;justify-content:center;height:100%;margin:0 auto;padding:24px;max-width:44ch;text-align:center;line-height:1.5}.maze-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.maze-feedback{color:var(--amber)}.scene3d-chip{display:inline-block;margin-left:10px;padding:1px 8px;border:1px solid #30503a;border-radius:999px;background:#23422f80;color:#7ee2a8}.chat-feed{display:flex;flex-direction:column;gap:8px;max-height:220px;overflow-y:auto;padding:4px 2px;margin-bottom:10px}.chat-msg{display:flex;gap:8px;align-items:baseline}.chat-who{flex:0 0 44px;text-align:right;color:#7d8590}.chat-msg--user .chat-text{color:#e6edf3}.chat-msg--robot .chat-text{color:#7ee2a8}.chat-msg--system .chat-text{color:#d29922;font-style:italic}.chat-tools{display:flex;align-items:center;gap:8px}.icon-btn{background:transparent;border:1px solid #30363d;border-radius:6px;color:inherit;font-size:15px;line-height:1;padding:4px 8px;cursor:pointer}.icon-btn:hover:not(:disabled){border-color:#4b5563}.icon-btn:disabled{opacity:.4;cursor:not-allowed}.icon-btn--on{border-color:#2ea043;background:#2ea0431f}.mic-btn--live{border-color:#f85149;background:#f8514926;animation:mic-pulse 1s ease-in-out infinite}@keyframes mic-pulse{50%{box-shadow:0 0 0 4px #f851492e}}.chat-listening{color:#f85149;font-weight:600}.chat-voice-hint{margin-top:6px}