:root{color-scheme:dark;--bg-dark: #0b1120;--bg-panel: #111827;--bg-card: #1e293b;--border: #334155;--text-main: #f8fafc;--text-muted: #94a3b8;--accent: #38bdf8;--primary: #2563eb;--green: #22c55e;--amber: #f59e0b;--red: #ef4444}*{box-sizing:border-box}body,html{margin:0;padding:0;width:100%;height:100%;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-dark);color:var(--text-main)}#app{display:flex;flex-direction:column;width:100vw;height:100vh}#topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 16px;background:var(--bg-panel);border-bottom:1px solid var(--border);min-height:58px;z-index:20}.brand{display:flex;align-items:center;gap:10px}.brand h1{font-size:16px;margin:0;font-weight:700}.brand .subtitle{margin:2px 0 0;font-size:11px;color:var(--text-muted)}.badge-live{background:#22c55e2e;color:#4ade80;border:1px solid #22c55e;padding:3px 8px;border-radius:999px;font-size:11px;font-weight:700}.badge-live.error{background:#ef444433;color:#fca5a5;border-color:#ef4444}.top-stats{display:flex;gap:8px;flex-wrap:wrap}.stat-pill{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:4px 10px;display:flex;flex-direction:column}.stat-pill .stat-label{font-size:10px;color:var(--text-muted)}.stat-pill strong{font-size:13px;color:#e2e8f0}.stat-pill.slope-pill strong{color:var(--accent)}.proto-active-pill strong{color:#4ade80}.top-actions{display:flex;gap:6px;align-items:center}.btn{cursor:pointer;background:var(--bg-card);color:var(--text-main);border:1px solid var(--border);border-radius:7px;padding:6px 10px;font-size:12px;font-weight:600;transition:background .15s,border-color .15s}.btn:hover{background:#334155;border-color:#64748b}.btn-primary{background:var(--primary);border-color:#3b82f6}.btn-accent{background:#0284c7;border-color:var(--accent)}.btn-full{width:100%;padding:9px}#workspace{display:flex;flex:1;overflow:hidden;position:relative}#sidebar-left{width:410px;min-width:360px;background:var(--bg-panel);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:10;transition:margin-left .2s ease}#sidebar-left.collapsed{margin-left:-410px}.btn-sidebar-toggle{padding:5px 9px;font-size:12px;white-space:nowrap}@media (max-width: 1366px){#topbar{flex-wrap:wrap;padding:6px 12px}#sidebar-left{width:350px;min-width:320px}#sidebar-left.collapsed{margin-left:-350px}}.sidebar-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--border);background:#0f172a}.tab-btn{background:transparent;color:var(--text-muted);border:none;border-bottom:2px solid transparent;padding:9px 4px;font-size:11px;font-weight:600;cursor:pointer}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent);background:#38bdf814}.tab-panel{display:none;flex:1;overflow-y:auto;padding:12px}.tab-panel.active{display:flex;flex-direction:column;gap:12px}.alert-box{background:#38bdf81a;border:1px solid rgba(56,189,248,.35);border-radius:8px;padding:9px 11px;font-size:11.5px;line-height:1.45}.proto-priority-banner{background:#22c55e1f;border-color:#22c55e73}.legend-bar{display:flex;flex-wrap:wrap;gap:5px}.badge-conf{font-size:10px;font-weight:700;padding:2px 6px;border-radius:4px}.conf-user_confirmed{background:#22c55e33;color:#4ade80;border:1px solid rgba(34,197,94,.4)}.conf-photo_marked{background:#38bdf833;color:#7dd3fc;border:1px solid rgba(56,189,248,.4)}.conf-ai_estimated{background:#f59e0b33;color:#fcd34d;border:1px solid rgba(245,158,11,.4)}.conf-discarded{background:#ef444433;color:#fca5a5;border:1px solid rgba(239,68,68,.4)}.form-sections{display:flex;flex-direction:column;gap:12px}.zone-card{background:var(--bg-card);border:1px solid var(--border);border-radius:9px;padding:10px;display:flex;flex-direction:column;gap:10px}.zone-card h4{margin:0;font-size:12.5px;color:#e2e8f0;border-bottom:1px solid var(--border);padding-bottom:6px}.param-row{display:flex;flex-direction:column;gap:4px}.param-header{display:flex;justify-content:space-between;align-items:center;gap:6px}.param-header label{font-size:12px;font-weight:600}.param-controls{display:flex;align-items:center;gap:8px}.param-controls input[type=range]{flex:1;accent-color:var(--accent)}.num-unit{display:flex;align-items:center;gap:4px}.num-unit input[type=number]{width:68px;background:#0f172a;color:#fff;border:1px solid var(--border);border-radius:5px;padding:4px 6px;font-size:12px}.param-meta{font-size:10.5px;color:var(--text-muted);line-height:1.35}.discarded-card{border-color:#ef444466}.discarded-item{font-size:11.5px;display:flex;flex-direction:column;gap:2px}.discarded-item small{color:#fca5a5}.proto-selector-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.proto-card-btn{background:#0f172a;color:var(--text-main);border:1.5px solid var(--border);border-radius:8px;padding:8px 9px;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:2px;transition:all .15s ease}.proto-card-btn:hover{background:#1e293b;border-color:#64748b}.proto-card-btn.active{background:#38bdf81f;box-shadow:0 0 0 1px #38bdf840}.proto-card-btn .proto-badge{font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:.02em}.proto-card-btn strong{font-size:12px;color:#f8fafc}.proto-card-btn small{font-size:10px;color:var(--text-muted)}.subvariant-box{background:#0f172a;border:1px dashed var(--accent);border-radius:7px;padding:8px;display:flex;flex-direction:column;gap:6px}.subvariant-title{font-size:10.5px;font-weight:700;color:#7dd3fc}.subvariant-btns{display:grid;grid-template-columns:1fr;gap:5px}.sub-btn{font-size:11px;padding:6px 8px;text-align:left}.sub-btn.active{background:#38bdf838;border-color:var(--accent);color:#fff}.scorecard-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.score-item{background:#0f172a;border:1px solid var(--border);border-radius:6px;padding:6px 8px;display:flex;flex-direction:column;gap:2px}.score-item span{font-size:10px;color:var(--text-muted)}.score-item strong{font-size:11.5px;color:#f1f5f9}.proto-tech-details{display:flex;flex-direction:column;gap:8px;font-size:11.5px;line-height:1.42}.tech-title{display:flex;flex-direction:column;gap:4px}.tech-desc{margin:0;color:#cbd5e1}.tech-kv-list{background:#0f172a;border:1px solid var(--border);border-radius:7px;padding:8px 10px;display:flex;flex-direction:column;gap:5px}.tech-lists ul{margin:4px 0 8px;padding-left:16px;color:#cbd5e1}.tech-lists li{margin-bottom:3px}.discarded-proto-list{display:flex;flex-direction:column;gap:8px}.panel-section{background:var(--bg-card);border:1px solid var(--border);border-radius:9px;padding:12px}.panel-section h3{margin:0 0 10px;font-size:13px}.camera-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.layers-list{display:flex;flex-direction:column;gap:8px}.layer-row{display:flex;align-items:center;gap:8px;font-size:12.5px;cursor:pointer}.color-dot{width:11px;height:11px;border-radius:3px;display:inline-block}.mini-sketch-diagram{background:#0f172a;border:1px solid var(--border);border-radius:8px;padding:6px;margin:8px 0}.audit-list{padding-left:18px;font-size:12px;line-height:1.5;color:#cbd5e1}#viewport-container{flex:1;position:relative;overflow:hidden;background:#0f172a}#canvas-mount{width:100%;height:100%}#labels-overlay{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;overflow:hidden}.label-3d{position:absolute;top:0;left:0;background:#0f172ae0;border:1.5px solid var(--accent);border-radius:6px;padding:4px 8px;color:#f8fafc;font-size:11px;white-space:nowrap;box-shadow:0 4px 12px #00000073}.label-3d strong{display:block;font-size:11.5px}.label-3d span{display:block;font-size:10px;color:#cbd5e1}#viewport-hud-top{position:absolute;top:12px;left:12px;background:#0f172ad9;border:1px solid var(--border);border-radius:8px;padding:6px 12px;font-size:12px;display:flex;gap:8px;align-items:center;pointer-events:none}#viewport-hud-bottom{position:absolute;bottom:12px;left:12px;right:12px;display:flex;justify-content:space-between;align-items:flex-end;pointer-events:none}.scale-bar-widget{background:#0f172ad9;border:1px solid var(--border);border-radius:7px;padding:6px 10px}.scale-bar-label{font-size:11px;font-weight:700;text-align:center;margin-bottom:3px}.scale-bar-line{height:5px;border:1.5px solid #f8fafc;border-top:none}.controls-hint{background:#0f172ad9;border:1px solid var(--border);border-radius:7px;padding:6px 10px;font-size:11.5px;color:#cbd5e1}#photo-drawer{width:390px;background:var(--bg-panel);border-left:1px solid var(--border);display:flex;flex-direction:column;transition:margin-right .2s ease}#photo-drawer.collapsed{margin-right:-390px}.drawer-header{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-bottom:1px solid var(--border)}.drawer-header h3{margin:0;font-size:13.5px}.small-note{margin:2px 0 0;font-size:11px;color:var(--text-muted)}.btn-icon{background:transparent;border:1px solid var(--border);color:var(--text-main);border-radius:6px;cursor:pointer;padding:4px 8px}.photo-filters{display:flex;gap:5px;padding:8px 12px;flex-wrap:wrap;border-bottom:1px solid var(--border)}.filter-chip{background:var(--bg-card);color:var(--text-muted);border:1px solid var(--border);border-radius:999px;padding:3px 9px;font-size:11px;cursor:pointer}.filter-chip.active{background:var(--accent);color:#0f172a;font-weight:700}#photo-viewer-stage{padding:10px 12px;border-bottom:1px solid var(--border)}#active-photo-img{width:100%;max-height:230px;object-fit:contain;background:#000;border-radius:6px}.photo-caption{margin-top:6px;font-size:11.5px}.photo-caption p{margin:3px 0 0;color:var(--text-muted)}.photo-grid{flex:1;overflow-y:auto;padding:10px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.thumb-item{background:var(--bg-card);border:1.5px solid transparent;border-radius:6px;padding:4px;cursor:pointer;display:flex;flex-direction:column;align-items:center;color:var(--text-main);font-size:10px}.thumb-item.active{border-color:var(--accent)}.thumb-item img{width:100%;height:62px;object-fit:cover;border-radius:4px;margin-bottom:3px}.webgl-error{position:absolute;top:60px;left:20px;right:20px;background:#991b1b;color:#fff;padding:12px;border-radius:8px;z-index:50}.btn-full-span{grid-column:1 / -1}.btn-cotas-toggle.active{background:#38bdf838;border-color:var(--accent);color:#7dd3fc}.active-person-mode{background:#16a34a!important;border-color:#4ade80!important;color:#fff!important;box-shadow:0 0 0 2px #22c55e59}.person-mode-hud{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:15}.person-joystick-wrap{position:absolute;bottom:58px;left:22px;display:flex;flex-direction:column;align-items:center;gap:6px;pointer-events:auto;user-select:none;-webkit-user-select:none;touch-action:none}.person-joystick-base{width:118px;height:118px;border-radius:50%;background:#0f172ac7;border:2px solid rgba(56,189,248,.65);box-shadow:0 6px 20px #00000080;position:relative;display:flex;align-items:center;justify-content:center;touch-action:none}.joy-dir{position:absolute;font-size:10px;color:#94a3b8bf;pointer-events:none}.joy-up{top:7px;left:50%;transform:translate(-50%)}.joy-down{bottom:7px;left:50%;transform:translate(-50%)}.joy-left{left:8px;top:50%;transform:translateY(-50%)}.joy-right{right:8px;top:50%;transform:translateY(-50%)}.person-joystick-knob{width:48px;height:48px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#38bdf8,#0284c7);border:2px solid #e0f2fe;box-shadow:0 3px 10px #00000073;pointer-events:none;transition:transform .04s linear}.person-joystick-label{font-size:11px;font-weight:700;color:#e2e8f0;background:#0f172ad9;padding:2px 8px;border-radius:999px;border:1px solid var(--border)}.person-status-pill{position:absolute;top:52px;left:12px;background:#0f172ae6;border:1.5px solid #22c55e;border-radius:9px;padding:7px 12px;display:flex;align-items:center;gap:12px;pointer-events:auto;box-shadow:0 4px 14px #00000073;max-width:calc(100% - 24px)}.person-status-text{display:flex;flex-direction:column;gap:2px}.person-status-text strong{font-size:12px;color:#4ade80}.person-status-text span{font-size:11px;color:#cbd5e1}.btn-exit-person{background:#dc2626;border-color:#f87171;color:#fff;padding:6px 11px;font-size:12px;white-space:nowrap}.btn-exit-person:hover{background:#b91c1c}@media (pointer: coarse),(max-width: 1180px){.top-actions .btn,.btn-sidebar-toggle{min-height:36px;padding:7px 11px;font-size:12.5px}.person-joystick-base{width:128px;height:128px}.person-joystick-knob{width:52px;height:52px}}.hidden{display:none!important}