:root{--bg: #16191d;--panel: #22272e;--panel-alt: #1b2026;--border: #333b45;--border-soft: #2a3138;--text: #d8dee7;--muted: #8b95a3;--accent: #4a9eff;--accent-dim: #2d6bb0;--good: #4cc38a;--warn: #e5a13a;--bad: #e5615a;--shadow: 0 10px 30px rgba(0, 0, 0, .45);--mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;overflow:hidden;background:var(--bg);color:var(--text);font:13px/1.4 Open Sans,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}#app{position:fixed;inset:0;display:grid;grid-template-rows:30px 1fr auto;grid-template-columns:1fr}.menubar{display:flex;align-items:stretch;background:var(--panel);border-bottom:1px solid var(--border);user-select:none;position:relative;z-index:40}.menubar .brand{display:flex;align-items:center;gap:6px;padding:0 12px 0 10px;font-weight:600;letter-spacing:.3px;color:#fff}.menubar .brand .dot{width:10px;height:10px;border-radius:2px;background:linear-gradient(135deg,var(--accent),var(--good))}.menu{position:relative}.menu>button{background:none;border:0;padding:0 12px;height:100%;cursor:pointer;color:var(--text)}.menu>button:hover,.menu.open>button{background:var(--border)}.menu-dropdown{position:absolute;top:100%;left:0;min-width:230px;background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow);padding:4px;display:none;z-index:50}.menu.open .menu-dropdown{display:block}.menu-item{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%;background:none;border:0;text-align:left;padding:5px 8px;cursor:pointer;border-radius:3px;white-space:nowrap}.menu-item:hover{background:var(--accent-dim)}.menu-item[disabled]{color:var(--muted);cursor:default}.menu-item[disabled]:hover{background:none}.menu-item .shortcut{color:var(--muted);font-family:var(--mono);font-size:11px}.menu-item .check{width:14px;color:var(--good)}.menu-separator{height:1px;background:var(--border-soft);margin:4px 2px}.menu-label{padding:6px 8px 2px;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.4px}.menubar .spacer{flex:1}.menubar .project-name{display:flex;align-items:center;gap:8px;padding:0 12px;color:var(--muted)}.menubar .project-name strong{color:var(--text);font-weight:500}.chip{border:1px solid var(--border);border-radius:10px;padding:1px 8px;font-size:11px;color:var(--muted);background:var(--panel-alt)}.workspace{position:relative;display:grid;grid-template-columns:232px 1fr;min-height:0;overflow:hidden}.sidebar{background:var(--panel-alt);border-right:1px solid var(--border);overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding:10px}.sidebar h3,.panel h3{margin:0 0 6px;font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:600}.panel{background:var(--panel);border:1px solid var(--border-soft);border-radius:5px;padding:8px}.field{display:grid;grid-template-columns:84px 1fr;align-items:center;gap:6px;margin-bottom:5px}.field label{color:var(--muted);font-size:12px}.field input[type=number],.field input[type=text],.field select{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:3px;padding:3px 6px}.field.wide{grid-template-columns:84px 1fr;align-items:start}.field-stack{display:flex;gap:4px}.field-stack input{flex:1;min-width:0}.field input[type=range]{width:100%}.tool-list{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}.tool-button{background:var(--panel);border:1px solid var(--border-soft);border-radius:4px;padding:6px 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var(--border-soft);padding:8px;overflow-y:auto;max-height:320px}.state-panel .selected-name{font-weight:600;margin-bottom:2px;word-break:break-word}.state-panel .state-id{font-family:var(--mono);font-size:10px;color:var(--muted);word-break:break-all;margin-bottom:8px}.state-row{display:grid;grid-template-columns:1fr;gap:2px;margin-bottom:6px}.state-row label{font-size:11px;color:var(--muted)}.state-row select{background:var(--bg);border:1px solid var(--border);border-radius:3px;padding:2px 4px;font-size:12px}.empty-state{color:var(--muted);font-size:12px;padding:12px 8px;text-align:center}.statusbar{display:flex;align-items:stretch;gap:0;background:var(--panel);border-top:1px solid var(--border);font-size:11px;min-height:26px;overflow-x:auto;white-space:nowrap}.statusbar .cell{display:flex;align-items:center;gap:6px;padding:0 10px;border-right:1px solid var(--border-soft)}.statusbar .cell .label{color:var(--muted);text-transform:uppercase;letter-spacing:.4px;font-size:10px}.statusbar 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var(--panel-alt)}::-webkit-scrollbar-thumb:hover{background:#4a5666}.region-labels{position:absolute;inset:0;overflow:hidden;pointer-events:none}.region-label{position:absolute;transform:translate(-50%,-140%);background:#0c0f13d9;border:1px solid var(--accent);border-radius:4px;padding:2px 6px;font-size:11px;max-width:220px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.region-label strong{display:block;font-weight:600}.region-label span{display:block;color:var(--muted);overflow:hidden;text-overflow:ellipsis}.participant-list,.activity-feed,.region-list{display:flex;flex-direction:column;gap:3px;margin-top:6px}.participant,.activity,.region-row{display:flex;align-items:center;gap:5px;font-size:11px;min-width:0}.participant .dot,.activity .dot,.region-row .dot{width:8px;height:8px;border-radius:50%;flex:0 0 auto}.participant.me .pname{color:#fff;font-weight:600}.pkind{color:var(--muted);font-size:9px;text-transform:uppercase;letter-spacing:.4px}.ppos,.atime,.rauthor{color:var(--muted);font-size:10px;margin-left:auto;flex:0 0 auto}.aname{color:#fff;flex:0 0 auto}.atext{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rname{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.section-title{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin-top:8px}.session-online{color:var(--good)}.session-error{color:var(--bad)}.link-field{width:100%;margin-top:6px;background:var(--bg);border:1px solid var(--border);border-radius:3px;padding:3px 6px;font-family:var(--mono);font-size:10px;color:var(--muted)}