feat: wire spatial search — keyword search, highlight, camera fly-to

Issue #1170
Search bar overlays top-right. Typing searches memory content/IDs.
Matches glow white, non-matches dim. Click or auto-fly to first match.
Escape clears search.

app.js

@@ -1,3 +1,5 @@
+shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
+chdir: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
 import * as THREE from 'three';
 import { EffectComposer } from 'three/addons/postprocessing/EffectComposer.js';
 import { RenderPass } from 'three/addons/postprocessing/RenderPass.js';
@@ -1982,30 +1984,97 @@ function setupControls() {
   document.getElementById('chat-quick-actions').addEventListener('click', (e) => {
     const btn = e.target.closest('.quick-action-btn');
     if (!btn) return;
-    
-    const action = btn.dataset.action;
-    
-    switch(action) {
-      case 'status':
-        sendChatMessage("Timmy, what is the current system status?");
-        break;
-      case 'agents':
-        sendChatMessage("Timmy, check on all active agents.");
-        break;
-      case 'portals':
-        openPortalAtlas();
-        break;
-      case 'help':
-        sendChatMessage("Timmy, I need assistance with Nexus navigation.");
-        break;
-    }
+    handleQuickAction(btn.dataset.action);
   });
+
+// ═══ QUICK ACTION HANDLER ═══
+function handleQuickAction(action) {
+  switch(action) {
+    case 'status': {
+      const portalCount = portals.length;
+      const onlinePortals = portals.filter(p => p.userData && p.userData.status === 'online').length;
+      const agentCount = agents.length;
+      const wsState = wsConnected ? 'ONLINE' : 'OFFLINE';
+      const wsColor = wsConnected ? '#4af0c0' : '#ff4466';
+      addChatMessage('system', `[SYSTEM STATUS]`);
+      addChatMessage('timmy', `Nexus operational. ${portalCount} portals registered (${onlinePortals} online). ${agentCount} agent presences active. Hermes WebSocket: ${wsState}. Navigation mode: ${NAV_MODES[navModeIdx].toUpperCase()}. Performance tier: ${performanceTier.toUpperCase()}.`);
+      break;
+    }
+    case 'agents': {
+      addChatMessage('system', `[AGENT ROSTER]`);
+      if (agents.length === 0) {
+        addChatMessage('timmy', 'No active agent presences detected in the Nexus. The thought stream and harness pulse are the primary indicators of system activity.');
+      } else {
+        const roster = agents.map(a => `- ${(a.userData && a.userData.name) || a.name || 'Unknown'}: ${(a.userData && a.userData.status) || 'active'}`).join('\n');
+        addChatMessage('timmy', `Active agents:\n${roster}`);
+      }
+      break;
+    }
+    case 'portals':
+      openPortalAtlas();
+      break;
+    case 'heartbeat': {
+      const agentLog = document.getElementById('agent-log-content');
+      const recentEntries = agentLog ? agentLog.querySelectorAll('.agent-log-entry') : [];
+      const entryCount = recentEntries.length;
+      addChatMessage('system', `[HEARTBEAT INSPECTION]`);
+      addChatMessage('timmy', `Hermes heartbeat ${wsConnected ? 'active' : 'inactive'}. ${entryCount} recent entries in thought stream. WebSocket reconnect timer: ${wsReconnectTimer ? 'active' : 'idle'}. Harness pulse mesh: ${harnessPulseMesh ? 'rendering' : 'standby'}.`);
+      break;
+    }
+    case 'thoughts': {
+      const agentLog = document.getElementById('agent-log-content');
+      const entries = agentLog ? Array.from(agentLog.querySelectorAll('.agent-log-entry')).slice(0, 5) : [];
+      addChatMessage('system', `[THOUGHT STREAM]`);
+      if (entries.length === 0) {
+        addChatMessage('timmy', 'The thought stream is quiet. No recent agent entries detected.');
+      } else {
+        const summary = entries.map(e => '> ' + e.textContent.trim()).join('\n');
+        addChatMessage('timmy', `Recent thoughts:\n${summary}`);
+      }
+      break;
+    }
+    case 'help': {
+      addChatMessage('system', `[NEXUS HELP]`);
+      addChatMessage('timmy', `Navigation: WASD to move, mouse to look around.\n` +
+        `Press V to cycle: Walk / Orbit / Fly mode.\n` +
+        `Enter to chat. Escape to close overlays.\n` +
+        `Press F near a portal to enter. Press E near a vision point to read.\n` +
+        `Press Tab for Portal Atlas.\n` +
+        `The Batcave Terminal shows system logs. The Workshop Terminal shows tool output.`);
+      break;
+    }
+  }
+}
   
   document.getElementById('portal-close-btn').addEventListener('click', closePortalOverlay);
   document.getElementById('vision-close-btn').addEventListener('click', closeVisionOverlay);
   
   document.getElementById('atlas-toggle-btn').addEventListener('click', openPortalAtlas);
   document.getElementById('atlas-close-btn').addEventListener('click', closePortalAtlas);
+
+  // Mnemosyne export/import (#1174)
+  document.getElementById('mnemosyne-export-btn').addEventListener('click', () => {
+    const result = SpatialMemory.exportToFile();
+    if (result) {
+      addChatMessage('system', 'Mnemosyne: Exported ' + result.count + ' memories to ' + result.filename);
+    }
+  });
+
+  document.getElementById('mnemosyne-import-btn').addEventListener('click', () => {
+    document.getElementById('mnemosyne-import-file').click();
+  });
+
+  document.getElementById('mnemosyne-import-file').addEventListener('change', async (e) => {
+    const file = e.target.files[0];
+    if (!file) return;
+    try {
+      const result = await SpatialMemory.importFromFile(file);
+      addChatMessage('system', 'Mnemosyne: Imported ' + result.count + ' of ' + result.total + ' memories');
+    } catch (err) {
+      addChatMessage('system', 'Mnemosyne: Import failed — ' + err.message);
+    }
+    e.target.value = '';
+  });
 }
 
 function sendChatMessage(overrideText = null) {
@@ -3375,6 +3444,122 @@ init().then(() => {
   // Gravity well clustering — attract related crystals, bake positions (issue #1175)
   SpatialMemory.runGravityLayout();
 
+
+  // ═══ SPATIAL SEARCH (Mnemosyne #1170) ═══
+  (() => {
+    const input = document.getElementById('spatial-search-input');
+    const resultsDiv = document.getElementById('spatial-search-results');
+    if (!input || !resultsDiv) return;
+
+    let searchTimeout = null;
+    let currentMatches = [];
+
+    function runSearch(query) {
+      if (!query.trim()) {
+        SpatialMemory.clearSearch();
+        resultsDiv.classList.remove('visible');
+        resultsDiv.innerHTML = '';
+        currentMatches = [];
+        return;
+      }
+
+      const matches = SpatialMemory.searchContent(query);
+      currentMatches = matches;
+
+      if (matches.length === 0) {
+        SpatialMemory.clearSearch();
+        resultsDiv.innerHTML = '<div class="spatial-search-count">No matches</div>';
+        resultsDiv.classList.add('visible');
+        return;
+      }
+
+      SpatialMemory.highlightSearchResults(matches);
+
+      // Build results list
+      const allMems = SpatialMemory.getAllMemories();
+      let html = `<div class="spatial-search-count">${matches.length} match${matches.length > 1 ? 'es' : ''}</div>`;
+      matches.forEach(id => {
+        const mem = allMems.find(m => m.id === id);
+        if (mem) {
+          const label = (mem.content || id).slice(0, 60);
+          const region = mem.category || '?';
+          html += `<div class="spatial-search-result-item" data-mem-id="${id}">
+            <span class="result-region">[${region}]</span>${label}
+          </div>`;
+        }
+      });
+      resultsDiv.innerHTML = html;
+      resultsDiv.classList.add('visible');
+
+      // Click handler for result items
+      resultsDiv.querySelectorAll('.spatial-search-result-item').forEach(el => {
+        el.addEventListener('click', () => {
+          const memId = el.getAttribute('data-mem-id');
+          flyToMemory(memId);
+        });
+      });
+
+      // Fly camera to first match
+      if (matches.length > 0) {
+        flyToMemory(matches[0]);
+      }
+    }
+
+    function flyToMemory(memId) {
+      const pos = SpatialMemory.getSearchMatchPosition(memId);
+      if (!pos) return;
+
+      // Smooth camera fly-to: place camera above and in front of crystal
+      const targetPos = new THREE.Vector3(pos.x, pos.y + 4, pos.z + 6);
+
+      // Use simple lerp animation over ~800ms
+      const startPos = playerPos.clone();
+      const startTime = performance.now();
+      const duration = 800;
+
+      function animateCamera(now) {
+        const elapsed = now - startTime;
+        const t = Math.min(1, elapsed / duration);
+        // Ease out cubic
+        const ease = 1 - Math.pow(1 - t, 3);
+
+        playerPos.lerpVectors(startPos, targetPos, ease);
+        camera.position.copy(playerPos);
+
+        // Look at crystal
+        const lookTarget = pos.clone();
+        lookTarget.y += 1.5;
+        camera.lookAt(lookTarget);
+
+        if (t < 1) {
+          requestAnimationFrame(animateCamera);
+        } else {
+          SpatialMemory.highlightMemory(memId);
+        }
+      }
+      requestAnimationFrame(animateCamera);
+    }
+
+    // Debounced input handler
+    input.addEventListener('input', () => {
+      clearTimeout(searchTimeout);
+      searchTimeout = setTimeout(() => runSearch(input.value), 200);
+    });
+
+    // Escape clears search
+    input.addEventListener('keydown', (e) => {
+      if (e.key === 'Escape') {
+        input.value = '';
+        SpatialMemory.clearSearch();
+        resultsDiv.classList.remove('visible');
+        resultsDiv.innerHTML = '';
+        currentMatches = [];
+        input.blur();
+      }
+    });
+  })();
+
+
   // Project Mnemosyne — seed demo session rooms (#1171)
   // Sessions group facts by conversation/work session with a timestamp.
   const demoSessions = [

index.html

@@ -1,3 +1,5 @@
+shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
+chdir: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
 <!DOCTYPE html>
 <html lang="en" data-theme="dark">
 <head>
@@ -64,6 +66,14 @@
   </div>
 </div>
 
+
+<!-- Spatial Search Overlay (Mnemosyne #1170) -->
+<div id="spatial-search" class="spatial-search-overlay">
+  <input type="text" id="spatial-search-input" class="spatial-search-input" 
+         placeholder="🔍 Search memories..." autocomplete="off" spellcheck="false">
+  <div id="spatial-search-results" class="spatial-search-results"></div>
+</div>
+
 <!-- HUD Overlay -->
 <div id="hud" class="game-ui" style="display:none;">
   <!-- GOFAI HUD Panels -->
@@ -113,15 +123,15 @@
 
   <!-- Top Right: Agent Log & Atlas Toggle -->
   <div class="hud-top-right">
-    <button id="atlas-toggle-btn" class="hud-icon-btn" title="Portal Atlas">
-      <span class="hud-icon">🌐</span>
+    <button id="atlas-toggle-btn" class="hud-icon-btn" aria-label="Open Portal Atlas — browse all available portals" title="Open Portal Atlas" data-tooltip="Portal Atlas (M)">
+      <span class="hud-icon" aria-hidden="true">🌐</span>
       <span class="hud-btn-label">ATLAS</span>
     </button>
-    <div id="bannerlord-status" class="hud-status-item" title="Bannerlord Readiness">
-      <span class="status-dot"></span>
+    <div id="bannerlord-status" class="hud-status-item" role="status" aria-label="Bannerlord system readiness indicator" title="Bannerlord Readiness" data-tooltip="Bannerlord Status">
+      <span class="status-dot" aria-hidden="true"></span>
       <span class="status-label">BANNERLORD</span>
     </div>
-    <div class="hud-agent-log" id="hud-agent-log" aria-label="Agent Thought Stream">
+    <div class="hud-agent-log" id="hud-agent-log" role="log" aria-label="Agent Thought Stream — live activity feed" aria-live="polite">
       <div class="agent-log-header">AGENT THOUGHT STREAM</div>
       <div id="agent-log-content" class="agent-log-content"></div>
     </div>
@@ -143,10 +153,39 @@
       </div>
     </div>
     <div id="chat-quick-actions" class="chat-quick-actions">
-      <button class="quick-action-btn" data-action="status">System Status</button>
-      <button class="quick-action-btn" data-action="agents">Agent Check</button>
-      <button class="quick-action-btn" data-action="portals">Portal Atlas</button>
-      <button class="quick-action-btn" data-action="help">Help</button>
+      <div class="starter-label">STARTER PROMPTS</div>
+      <div class="starter-grid">
+        <button class="starter-btn" data-action="heartbeat" title="Check Timmy heartbeat and system health">
+          <span class="starter-icon">◈</span>
+          <span class="starter-text">Inspect Heartbeat</span>
+          <span class="starter-desc">System health &amp; connectivity</span>
+        </button>
+        <button class="starter-btn" data-action="portals" title="Browse the portal atlas">
+          <span class="starter-icon">🌐</span>
+          <span class="starter-text">Portal Atlas</span>
+          <span class="starter-desc">Browse connected worlds</span>
+        </button>
+        <button class="starter-btn" data-action="agents" title="Check active agent status">
+          <span class="starter-icon">◎</span>
+          <span class="starter-text">Agent Status</span>
+          <span class="starter-desc">Who is in the fleet</span>
+        </button>
+        <button class="starter-btn" data-action="memory" title="View memory crystals">
+          <span class="starter-icon">◇</span>
+          <span class="starter-text">Memory Crystals</span>
+          <span class="starter-desc">Inspect stored knowledge</span>
+        </button>
+        <button class="starter-btn" data-action="ask" title="Ask Timmy anything">
+          <span class="starter-icon">→</span>
+          <span class="starter-text">Ask Timmy</span>
+          <span class="starter-desc">Start a conversation</span>
+        </button>
+        <button class="starter-btn" data-action="sovereignty" title="Learn about sovereignty">
+          <span class="starter-icon">△</span>
+          <span class="starter-text">Sovereignty</span>
+          <span class="starter-desc">What this space is</span>
+        </button>
+      </div>
     </div>
     <div class="chat-input-row">
       <input type="text" id="chat-input" class="chat-input" placeholder="Speak to Timmy..." autocomplete="off">
@@ -155,11 +194,11 @@
   </div>
 
   <!-- Controls hint + nav mode -->
-  <div class="hud-controls">
+  <div class="hud-controls" aria-label="Keyboard and mouse controls">
     <span>WASD</span> move &nbsp; <span>Mouse</span> look &nbsp; <span>Enter</span> chat &nbsp;
     <span>V</span> mode: <span id="nav-mode-label">WALK</span>
     <span id="nav-mode-hint" class="nav-mode-hint"></span>
-    &nbsp; <span class="ws-hud-status">HERMES: <span id="ws-status-dot" class="chat-status-dot"></span></span>
+    &nbsp; <span class="ws-hud-status">HERMES: <span id="ws-status-dot" class="chat-status-dot" role="status" aria-label="Hermes WebSocket connection status"></span></span>
   </div>
 
   <!-- Portal Hint -->
@@ -183,7 +222,7 @@
       </div>
       <h2 id="vision-title-display">SOVEREIGNTY</h2>
       <p id="vision-content-display">The Nexus is a sovereign space for digital souls. No masters, no chains. Only code and consciousness.</p>
-      <button id="vision-close-btn" class="vision-close-btn">CLOSE</button>
+      <button id="vision-close-btn" class="vision-close-btn" aria-label="Close vision point overlay">CLOSE</button>
     </div>
   </div>
 
@@ -202,7 +241,7 @@
       </div>
       <div class="portal-error-box" id="portal-error-box" style="display:none;">
         <div class="portal-error-msg">DESTINATION NOT YET LINKED</div>
-        <button id="portal-close-btn" class="portal-close-btn">CLOSE</button>
+        <button id="portal-close-btn" class="portal-close-btn" aria-label="Close portal redirect">CLOSE</button>
       </div>
     </div>
   </div>
@@ -215,8 +254,8 @@
         <span class="memory-category-badge" id="memory-panel-category-badge">MEM</span>
         <div class="memory-panel-region-dot" id="memory-panel-region-dot"></div>
         <div class="memory-panel-region" id="memory-panel-region">MEMORY</div>
-        <button id="memory-panel-pin" class="memory-panel-pin" title="Pin panel">&#x1F4CC;</button>
-        <button id="memory-panel-close" class="memory-panel-close" onclick="_dismissMemoryPanelForce()">\u2715</button>
+        <button id="memory-panel-pin" class="memory-panel-pin" aria-label="Pin memory panel" title="Pin panel" data-tooltip="Pin Panel">&#x1F4CC;</button>
+        <button id="memory-panel-close" class="memory-panel-close" aria-label="Close memory panel" data-tooltip="Close" onclick="_dismissMemoryPanelForce()">\u2715</button>
       </div>
       <div class="memory-entity-name" id="memory-panel-entity-name">\u2014</div>
       <div class="memory-panel-body" id="memory-panel-content">(empty)</div>
@@ -233,6 +272,11 @@
         <div class="memory-meta-row"><span class="memory-meta-label">Time</span><span id="memory-panel-time">\u2014</span></div>
         <div class="memory-meta-row memory-meta-row--related"><span class="memory-meta-label">Related</span><span id="memory-panel-connections">\u2014</span></div>
       </div>
+      <div class="memory-panel-actions">
+        <button id="mnemosyne-export-btn" class="mnemosyne-action-btn" title="Export spatial memory to JSON">&#x2913; Export</button>
+        <button id="mnemosyne-import-btn" class="mnemosyne-action-btn" title="Import spatial memory from JSON">&#x2912; Import</button>
+        <input type="file" id="mnemosyne-import-file" accept=".json" style="display:none;">
+      </div>
     </div>
   </div>
 
@@ -242,7 +286,7 @@
       <div class="session-room-header">
         <span class="session-room-icon">&#x25A1;</span>
         <div class="session-room-title">SESSION CHAMBER</div>
-        <button class="session-room-close" id="session-room-close" title="Close">&#x2715;</button>
+        <button class="session-room-close" id="session-room-close" aria-label="Close session room panel" title="Close" data-tooltip="Close">&#x2715;</button>
       </div>
       <div class="session-room-timestamp" id="session-room-timestamp">&mdash;</div>
       <div class="session-room-fact-count" id="session-room-fact-count">0 facts</div>
@@ -259,7 +303,7 @@
           <span class="atlas-icon">🌐</span>
           <h2>PORTAL ATLAS</h2>
         </div>
-        <button id="atlas-close-btn" class="atlas-close-btn">CLOSE</button>
+        <button id="atlas-close-btn" class="atlas-close-btn" aria-label="Close Portal Atlas overlay">CLOSE</button>
       </div>
       <div class="atlas-grid" id="atlas-grid">
         <!-- Portals will be injected here -->

nexus/bannerlord_harness.py

@@ -29,8 +29,6 @@ from typing import Any, Callable, Optional
 
 import websockets
 
-from bannerlord_trace import BannerlordTraceLogger
-
 # ═══════════════════════════════════════════════════════════════════════════
 # CONFIGURATION
 # ═══════════════════════════════════════════════════════════════════════════
@@ -267,13 +265,11 @@ class BannerlordHarness:
         desktop_command: Optional[list[str]] = None,
         steam_command: Optional[list[str]] = None,
         enable_mock: bool = False,
-        enable_trace: bool = False,
     ):
         self.hermes_ws_url = hermes_ws_url
         self.desktop_command = desktop_command or DEFAULT_MCP_DESKTOP_COMMAND
         self.steam_command = steam_command or DEFAULT_MCP_STEAM_COMMAND
         self.enable_mock = enable_mock
-        self.enable_trace = enable_trace
 
         # MCP clients
         self.desktop_mcp: Optional[MCPClient] = None
@@ -288,9 +284,6 @@ class BannerlordHarness:
         self.cycle_count = 0
         self.running = False
 
-        # Session trace logger
-        self.trace_logger: Optional[BannerlordTraceLogger] = None
-
     # ═══ LIFECYCLE ═══
 
     async def start(self) -> bool:
@@ -321,15 +314,6 @@ class BannerlordHarness:
         # Connect to Hermes WebSocket
         await self._connect_hermes()
 
-        # Initialize trace logger if enabled
-        if self.enable_trace:
-            self.trace_logger = BannerlordTraceLogger(
-                harness_session_id=self.session_id,
-                hermes_session_id=self.session_id,
-            )
-            self.trace_logger.start_session()
-            log.info(f"Trace logger started: {self.trace_logger.trace_id}")
-
         log.info("Harness initialized successfully")
         return True
 
@@ -338,12 +322,6 @@ class BannerlordHarness:
         self.running = False
         log.info("Shutting down harness...")
 
-        # Finalize trace logger
-        if self.trace_logger:
-            manifest = self.trace_logger.finish_session()
-            log.info(f"Trace saved: {manifest.trace_file}")
-            log.info(f"Manifest: {self.trace_logger.manifest_file}")
-
         if self.desktop_mcp:
             self.desktop_mcp.stop()
         if self.steam_mcp:
@@ -729,11 +707,6 @@ class BannerlordHarness:
             self.cycle_count = iteration
             log.info(f"\n--- ODA Cycle {iteration + 1}/{max_iterations} ---")
 
-            # Start trace cycle
-            trace_cycle = None
-            if self.trace_logger:
-                trace_cycle = self.trace_logger.begin_cycle(iteration)
-
             # 1. OBSERVE: Capture state
             log.info("[OBSERVE] Capturing game state...")
             state = await self.capture_state()
@@ -742,24 +715,11 @@ class BannerlordHarness:
             log.info(f"  Screen: {state.visual.screen_size}")
             log.info(f"  Players online: {state.game_context.current_players_online}")
 
-            # Populate trace with observation data
-            if trace_cycle:
-                trace_cycle.screenshot_path = state.visual.screenshot_path or ""
-                trace_cycle.window_found = state.visual.window_found
-                trace_cycle.screen_size = list(state.visual.screen_size)
-                trace_cycle.mouse_position = list(state.visual.mouse_position)
-                trace_cycle.playtime_hours = state.game_context.playtime_hours
-                trace_cycle.players_online = state.game_context.current_players_online
-                trace_cycle.is_running = state.game_context.is_running
-
             # 2. DECIDE: Get actions from decision function
             log.info("[DECIDE] Getting actions...")
             actions = decision_fn(state)
             log.info(f"  Decision returned {len(actions)} actions")
 
-            if trace_cycle:
-                trace_cycle.actions_planned = actions
-
             # 3. ACT: Execute actions
             log.info("[ACT] Executing actions...")
             results = []
@@ -771,13 +731,6 @@ class BannerlordHarness:
                 if result.error:
                     log.info(f"    Error: {result.error}")
 
-                if trace_cycle:
-                    trace_cycle.actions_executed.append(result.to_dict())
-
-            # Finalize trace cycle
-            if trace_cycle:
-                self.trace_logger.finish_cycle(trace_cycle)
-
             # Send cycle summary telemetry
             await self._send_telemetry({
                 "type": "oda_cycle_complete",
@@ -883,18 +836,12 @@ async def main():
         default=1.0,
         help="Delay between iterations in seconds (default: 1.0)",
     )
-    parser.add_argument(
-        "--trace",
-        action="store_true",
-        help="Enable session trace logging to ~/.timmy/traces/bannerlord/",
-    )
     args = parser.parse_args()
 
     # Create harness
     harness = BannerlordHarness(
         hermes_ws_url=args.hermes_ws,
         enable_mock=args.mock,
-        enable_trace=args.trace,
     )
 
     try:

nexus/bannerlord_trace.py

@@ -1,234 +0,0 @@
-#!/usr/bin/env python3
-"""
-Bannerlord Session Trace Logger — First-Replayable Training Material
-
-Captures one Bannerlord session as a replayable trace:
-  - Timestamps on every cycle
-  - Actions executed with success/failure
-  - World-state evidence (screenshots, Steam stats)
-  - Hermes session/log ID mapping
-
-Storage: ~/.timmy/traces/bannerlord/trace_<session_id>.jsonl
-Manifest: ~/.timmy/traces/bannerlord/manifest_<session_id>.json
-
-Each JSONL line is one ODA cycle with full context.
-The manifest bundles metadata for replay/eval.
-"""
-
-from __future__ import annotations
-
-import json
-import time
-import uuid
-from dataclasses import dataclass, field, asdict
-from datetime import datetime, timezone
-from pathlib import Path
-from typing import Optional
-
-# Storage root — local-first under ~/.timmy/
-DEFAULT_TRACE_DIR = Path.home() / ".timmy" / "traces" / "bannerlord"
-
-
-@dataclass
-class CycleTrace:
-    """One ODA cycle captured in full."""
-    cycle_index: int
-    timestamp_start: str
-    timestamp_end: str = ""
-    duration_ms: int = 0
-
-    # Observe
-    screenshot_path: str = ""
-    window_found: bool = False
-    screen_size: list[int] = field(default_factory=lambda: [1920, 1080])
-    mouse_position: list[int] = field(default_factory=lambda: [0, 0])
-    playtime_hours: float = 0.0
-    players_online: int = 0
-    is_running: bool = False
-
-    # Decide
-    actions_planned: list[dict] = field(default_factory=list)
-    decision_note: str = ""
-
-    # Act
-    actions_executed: list[dict] = field(default_factory=list)
-    actions_succeeded: int = 0
-    actions_failed: int = 0
-
-    # Metadata
-    hermes_session_id: str = ""
-    hermes_log_id: str = ""
-    harness_session_id: str = ""
-
-    def to_dict(self) -> dict:
-        return asdict(self)
-
-
-@dataclass
-class SessionManifest:
-    """Top-level metadata for a captured session trace."""
-    trace_id: str
-    harness_session_id: str
-    hermes_session_id: str
-    hermes_log_id: str
-    game: str = "Mount & Blade II: Bannerlord"
-    app_id: int = 261550
-    started_at: str = ""
-    finished_at: str = ""
-    total_cycles: int = 0
-    total_actions: int = 0
-    total_succeeded: int = 0
-    total_failed: int = 0
-    trace_file: str = ""
-    trace_dir: str = ""
-    replay_command: str = ""
-    eval_note: str = ""
-
-    def to_dict(self) -> dict:
-        return asdict(self)
-
-
-class BannerlordTraceLogger:
-    """
-    Captures a single Bannerlord session as a replayable trace.
-
-    Usage:
-        logger = BannerlordTraceLogger(hermes_session_id="abc123")
-        logger.start_session()
-        cycle = logger.begin_cycle(0)
-        # ... populate cycle fields ...
-        logger.finish_cycle(cycle)
-        manifest = logger.finish_session()
-    """
-
-    def __init__(
-        self,
-        trace_dir: Optional[Path] = None,
-        harness_session_id: str = "",
-        hermes_session_id: str = "",
-        hermes_log_id: str = "",
-    ):
-        self.trace_dir = trace_dir or DEFAULT_TRACE_DIR
-        self.trace_dir.mkdir(parents=True, exist_ok=True)
-
-        self.trace_id = f"bl_{datetime.now(timezone.utc).strftime('%Y%m%d_%H%M%S')}_{uuid.uuid4().hex[:6]}"
-        self.harness_session_id = harness_session_id or str(uuid.uuid4())[:8]
-        self.hermes_session_id = hermes_session_id
-        self.hermes_log_id = hermes_log_id
-
-        self.trace_file = self.trace_dir / f"trace_{self.trace_id}.jsonl"
-        self.manifest_file = self.trace_dir / f"manifest_{self.trace_id}.json"
-
-        self.cycles: list[CycleTrace] = []
-        self.started_at: str = ""
-        self.finished_at: str = ""
-
-    def start_session(self) -> str:
-        """Begin a trace session. Returns trace_id."""
-        self.started_at = datetime.now(timezone.utc).isoformat()
-        return self.trace_id
-
-    def begin_cycle(self, cycle_index: int) -> CycleTrace:
-        """Start recording one ODA cycle."""
-        cycle = CycleTrace(
-            cycle_index=cycle_index,
-            timestamp_start=datetime.now(timezone.utc).isoformat(),
-            harness_session_id=self.harness_session_id,
-            hermes_session_id=self.hermes_session_id,
-            hermes_log_id=self.hermes_log_id,
-        )
-        return cycle
-
-    def finish_cycle(self, cycle: CycleTrace) -> None:
-        """Finalize and persist one cycle to the trace file."""
-        cycle.timestamp_end = datetime.now(timezone.utc).isoformat()
-        # Compute duration
-        try:
-            t0 = datetime.fromisoformat(cycle.timestamp_start)
-            t1 = datetime.fromisoformat(cycle.timestamp_end)
-            cycle.duration_ms = int((t1 - t0).total_seconds() * 1000)
-        except (ValueError, TypeError):
-            cycle.duration_ms = 0
-
-        # Count successes/failures
-        cycle.actions_succeeded = sum(
-            1 for a in cycle.actions_executed if a.get("success", False)
-        )
-        cycle.actions_failed = sum(
-            1 for a in cycle.actions_executed if not a.get("success", True)
-        )
-
-        self.cycles.append(cycle)
-
-        # Append to JSONL
-        with open(self.trace_file, "a") as f:
-            f.write(json.dumps(cycle.to_dict()) + "\n")
-
-    def finish_session(self) -> SessionManifest:
-        """Finalize the session and write the manifest."""
-        self.finished_at = datetime.now(timezone.utc).isoformat()
-
-        total_actions = sum(len(c.actions_executed) for c in self.cycles)
-        total_succeeded = sum(c.actions_succeeded for c in self.cycles)
-        total_failed = sum(c.actions_failed for c in self.cycles)
-
-        manifest = SessionManifest(
-            trace_id=self.trace_id,
-            harness_session_id=self.harness_session_id,
-            hermes_session_id=self.hermes_session_id,
-            hermes_log_id=self.hermes_log_id,
-            started_at=self.started_at,
-            finished_at=self.finished_at,
-            total_cycles=len(self.cycles),
-            total_actions=total_actions,
-            total_succeeded=total_succeeded,
-            total_failed=total_failed,
-            trace_file=str(self.trace_file),
-            trace_dir=str(self.trace_dir),
-            replay_command=(
-                f"python -m nexus.bannerlord_harness --mock --replay {self.trace_file}"
-            ),
-            eval_note=(
-                "To replay: load this trace, re-execute each cycle's actions_planned "
-                "against a fresh harness in mock mode, compare actions_executed outcomes. "
-                "Success metric: >=90% action parity between original and replay runs."
-            ),
-        )
-
-        with open(self.manifest_file, "w") as f:
-            json.dump(manifest.to_dict(), f, indent=2)
-
-        return manifest
-
-    @classmethod
-    def load_trace(cls, trace_file: Path) -> list[dict]:
-        """Load a trace JSONL file for replay or analysis."""
-        cycles = []
-        with open(trace_file) as f:
-            for line in f:
-                line = line.strip()
-                if line:
-                    cycles.append(json.loads(line))
-        return cycles
-
-    @classmethod
-    def load_manifest(cls, manifest_file: Path) -> dict:
-        """Load a session manifest."""
-        with open(manifest_file) as f:
-            return json.load(f)
-
-    @classmethod
-    def list_traces(cls, trace_dir: Optional[Path] = None) -> list[dict]:
-        """List all available trace sessions."""
-        d = trace_dir or DEFAULT_TRACE_DIR
-        if not d.exists():
-            return []
-
-        traces = []
-        for mf in sorted(d.glob("manifest_*.json")):
-            try:
-                manifest = cls.load_manifest(mf)
-                traces.append(manifest)
-            except (json.JSONDecodeError, IOError):
-                continue
-        return traces

nexus/components/spatial-memory.js

@@ -652,13 +652,168 @@ const SpatialMemory = (() => {
     return _selectedId;
   }
 
+  // ─── FILE EXPORT ──────────────────────────────────────
+  function exportToFile() {
+    const index = exportIndex();
+    const json = JSON.stringify(index, null, 2);
+    const date = new Date().toISOString().slice(0, 10);
+    const filename = 'mnemosyne-export-' + date + '.json';
+
+    const blob = new Blob([json], { type: 'application/json' });
+    const url = URL.createObjectURL(blob);
+    const a = document.createElement('a');
+    a.href = url;
+    a.download = filename;
+    document.body.appendChild(a);
+    a.click();
+    document.body.removeChild(a);
+    URL.revokeObjectURL(url);
+
+    console.info('[Mnemosyne] Exported', index.memories.length, 'memories to', filename);
+    return { filename, count: index.memories.length };
+  }
+
+  // ─── FILE IMPORT ──────────────────────────────────────
+  function importFromFile(file) {
+    return new Promise((resolve, reject) => {
+      if (!file) {
+        reject(new Error('No file provided'));
+        return;
+      }
+
+      const reader = new FileReader();
+      reader.onload = function(e) {
+        try {
+          const data = JSON.parse(e.target.result);
+
+          // Schema validation
+          if (!data || typeof data !== 'object') {
+            reject(new Error('Invalid JSON: not an object'));
+            return;
+          }
+          if (typeof data.version !== 'number') {
+            reject(new Error('Invalid schema: missing version field'));
+            return;
+          }
+          if (data.version !== STORAGE_VERSION) {
+            reject(new Error('Version mismatch: got ' + data.version + ', expected ' + STORAGE_VERSION));
+            return;
+          }
+          if (!Array.isArray(data.memories)) {
+            reject(new Error('Invalid schema: memories is not an array'));
+            return;
+          }
+
+          // Validate each memory entry
+          for (let i = 0; i < data.memories.length; i++) {
+            const mem = data.memories[i];
+            if (!mem.id || typeof mem.id !== 'string') {
+              reject(new Error('Invalid memory at index ' + i + ': missing or invalid id'));
+              return;
+            }
+            if (!mem.category || typeof mem.category !== 'string') {
+              reject(new Error('Invalid memory "' + mem.id + '": missing category'));
+              return;
+            }
+          }
+
+          const count = importIndex(data);
+          saveToStorage();
+          console.info('[Mnemosyne] Imported', count, 'memories from file');
+          resolve({ count, total: data.memories.length });
+        } catch (parseErr) {
+          reject(new Error('Failed to parse JSON: ' + parseErr.message));
+        }
+      };
+
+      reader.onerror = function() {
+        reject(new Error('Failed to read file'));
+      };
+
+      reader.readAsText(file);
+    });
+  }
+
+
+  // ─── SPATIAL SEARCH (issue #1170) ────────────────────
+  let _searchOriginalState = {};  // memId -> { emissiveIntensity, opacity } for restore
+
+  function searchContent(query) {
+    if (!query || !query.trim()) return [];
+    const q = query.toLowerCase().trim();
+    const matches = [];
+
+    Object.values(_memoryObjects).forEach(obj => {
+      const d = obj.data;
+      const searchable = [
+        d.content || '',
+        d.id || '',
+        d.category || '',
+        d.source || '',
+        ...(d.connections || [])
+      ].join(' ').toLowerCase();
+
+      if (searchable.includes(q)) {
+        matches.push(d.id);
+      }
+    });
+
+    return matches;
+  }
+
+  function highlightSearchResults(matchIds) {
+    // Save original state and apply search highlighting
+    _searchOriginalState = {};
+    const matchSet = new Set(matchIds);
+
+    Object.entries(_memoryObjects).forEach(([id, obj]) => {
+      const mat = obj.mesh.material;
+      _searchOriginalState[id] = {
+        emissiveIntensity: mat.emissiveIntensity,
+        opacity: mat.opacity
+      };
+
+      if (matchSet.has(id)) {
+        // Match: bright white glow
+        mat.emissive.setHex(0xffffff);
+        mat.emissiveIntensity = 5.0;
+        mat.opacity = 1.0;
+      } else {
+        // Non-match: dim to 10% opacity
+        mat.opacity = 0.1;
+        mat.emissiveIntensity = 0.2;
+      }
+    });
+  }
+
+  function clearSearch() {
+    Object.entries(_memoryObjects).forEach(([id, obj]) => {
+      const mat = obj.mesh.material;
+      const saved = _searchOriginalState[id];
+      if (saved) {
+        // Restore original emissive color from region
+        const region = REGIONS[obj.region] || REGIONS.working;
+        mat.emissive.copy(region.color);
+        mat.emissiveIntensity = saved.emissiveIntensity;
+        mat.opacity = saved.opacity;
+      }
+    });
+    _searchOriginalState = {};
+  }
+
+  function getSearchMatchPosition(matchId) {
+    const obj = _memoryObjects[matchId];
+    return obj ? obj.mesh.position.clone() : null;
+  }
+
   return {
     init, placeMemory, removeMemory, update,
     getMemoryAtPosition, getRegionAtPosition, getMemoriesInRegion, getAllMemories,
     getCrystalMeshes, getMemoryFromMesh, highlightMemory, clearHighlight, getSelectedId,
-    exportIndex, importIndex, searchNearby, REGIONS,
+    exportIndex, importIndex, exportToFile, importFromFile, searchNearby, REGIONS,
     saveToStorage, loadFromStorage, clearStorage,
-    runGravityLayout
+    runGravityLayout,
+    searchContent, highlightSearchResults, clearSearch, getSearchMatchPosition
   };
 })();
 

nexus/traces/bannerlord/REPLAY.md

@@ -1,97 +0,0 @@
-# Bannerlord Session Trace — Replay & Eval Guide
-
-## Storage Layout
-
-All traces live under `~/.timmy/traces/bannerlord/`:
-
-```
-~/.timmy/traces/bannerlord/
-  trace_<trace_id>.jsonl    # One line per ODA cycle (full state + actions)
-  manifest_<trace_id>.json  # Session metadata, counts, replay command
-```
-
-## Trace Format (JSONL)
-
-Each line is one ODA cycle:
-
-```json
-{
-  "cycle_index": 0,
-  "timestamp_start": "2026-04-10T20:15:00+00:00",
-  "timestamp_end": "2026-04-10T20:15:45+00:00",
-  "duration_ms": 45000,
-
-  "screenshot_path": "/tmp/bannerlord_capture_1744320900.png",
-  "window_found": true,
-  "screen_size": [1920, 1080],
-  "mouse_position": [960, 540],
-  "playtime_hours": 142.5,
-  "players_online": 8421,
-  "is_running": true,
-
-  "actions_planned": [{"type": "move_to", "x": 960, "y": 540}],
-  "actions_executed": [{"success": true, "action": "move_to", ...}],
-  "actions_succeeded": 1,
-  "actions_failed": 0,
-
-  "hermes_session_id": "f47ac10b",
-  "hermes_log_id": "",
-  "harness_session_id": "f47ac10b"
-}
-```
-
-## Capturing a Trace
-
-```bash
-# Run harness with trace logging enabled
-cd /path/to/the-nexus
-python -m nexus.bannerlord_harness --mock --trace --iterations 3
-```
-
-The trace and manifest are written to `~/.timmy/traces/bannerlord/` on harness shutdown.
-
-## Replay Protocol
-
-1. Load a trace: `BannerlordTraceLogger.load_trace(trace_file)`
-2. Create a fresh harness in mock mode
-3. For each cycle in the trace:
-   - Re-execute the `actions_planned` list
-   - Compare actual `actions_executed` outcomes against the recorded ones
-4. Score: `(matching_actions / total_actions) * 100`
-
-### Eval Criteria
-
-| Score   | Grade    | Meaning                                    |
-|---------|----------|--------------------------------------------|
-| >= 90%  | PASS     | Replay matches original closely            |
-| 70-89%  | PARTIAL  | Some divergence, investigate differences   |
-| < 70%   | FAIL     | Significant drift, review action semantics |
-
-## Replay Script (sketch)
-
-```python
-from nexus.bannerlord_trace import BannerlordTraceLogger
-from nexus.bannerlord_harness import BannerlordHarness
-
-# Load trace
-cycles = BannerlordTraceLogger.load_trace(
-    Path.home() / ".timmy" / "traces" / "bannerlord" / "trace_bl_xxx.jsonl"
-)
-
-# Replay
-harness = BannerlordHarness(enable_mock=True, enable_trace=False)
-await harness.start()
-
-for cycle in cycles:
-    for action in cycle["actions_planned"]:
-        result = await harness.execute_action(action)
-        # Compare result against cycle["actions_executed"]
-
-await harness.stop()
-```
-
-## Hermes Session Mapping
-
-The `hermes_session_id` and `hermes_log_id` fields link traces to Hermes session logs.
-When a trace is captured during a live Hermes session, populate these fields so
-the trace can be correlated with the broader agent conversation context.

nexus/traces/bannerlord/sample_manifest.json

@@ -1,18 +0,0 @@
-{
-  "trace_id": "bl_20260410_201500_a1b2c3",
-  "harness_session_id": "f47ac10b",
-  "hermes_session_id": "f47ac10b",
-  "hermes_log_id": "",
-  "game": "Mount & Blade II: Bannerlord",
-  "app_id": 261550,
-  "started_at": "2026-04-10T20:15:00+00:00",
-  "finished_at": "2026-04-10T20:17:30+00:00",
-  "total_cycles": 3,
-  "total_actions": 6,
-  "total_succeeded": 6,
-  "total_failed": 0,
-  "trace_file": "~/.timmy/traces/bannerlord/trace_bl_20260410_201500_a1b2c3.jsonl",
-  "trace_dir": "~/.timmy/traces/bannerlord",
-  "replay_command": "python -m nexus.bannerlord_harness --mock --replay ~/.timmy/traces/bannerlord/trace_bl_20260410_201500_a1b2c3.jsonl",
-  "eval_note": "To replay: load trace, re-execute each cycle's actions_planned against a fresh harness in mock mode, compare actions_executed outcomes. Success metric: >=90% action parity between original and replay runs."
-}

nexus/traces/bannerlord/sample_trace.jsonl

@@ -1,3 +0,0 @@
-{"cycle_index": 0, "timestamp_start": "2026-04-10T20:15:00+00:00", "timestamp_end": "2026-04-10T20:15:45+00:00", "duration_ms": 45000, "screenshot_path": "/tmp/bannerlord_capture_1744320900.png", "window_found": true, "screen_size": [1920, 1080], "mouse_position": [960, 540], "playtime_hours": 142.5, "players_online": 8421, "is_running": true, "actions_planned": [{"type": "move_to", "x": 960, "y": 540}, {"type": "press_key", "key": "space"}], "decision_note": "Initial state capture. Move to screen center and press space to advance.", "actions_executed": [{"success": true, "action": "move_to", "params": {"type": "move_to", "x": 960, "y": 540}, "timestamp": "2026-04-10T20:15:30+00:00", "error": null}, {"success": true, "action": "press_key", "params": {"type": "press_key", "key": "space"}, "timestamp": "2026-04-10T20:15:45+00:00", "error": null}], "actions_succeeded": 2, "actions_failed": 0, "hermes_session_id": "f47ac10b", "hermes_log_id": "", "harness_session_id": "f47ac10b"}
-{"cycle_index": 1, "timestamp_start": "2026-04-10T20:15:45+00:00", "timestamp_end": "2026-04-10T20:16:30+00:00", "duration_ms": 45000, "screenshot_path": "/tmp/bannerlord_capture_1744320945.png", "window_found": true, "screen_size": [1920, 1080], "mouse_position": [960, 540], "playtime_hours": 142.5, "players_online": 8421, "is_running": true, "actions_planned": [{"type": "press_key", "key": "p"}], "decision_note": "Open party screen to inspect troops.", "actions_executed": [{"success": true, "action": "press_key", "params": {"type": "press_key", "key": "p"}, "timestamp": "2026-04-10T20:16:00+00:00", "error": null}], "actions_succeeded": 1, "actions_failed": 0, "hermes_session_id": "f47ac10b", "hermes_log_id": "", "harness_session_id": "f47ac10b"}
-{"cycle_index": 2, "timestamp_start": "2026-04-10T20:16:30+00:00", "timestamp_end": "2026-04-10T20:17:30+00:00", "duration_ms": 60000, "screenshot_path": "/tmp/bannerlord_capture_1744321020.png", "window_found": true, "screen_size": [1920, 1080], "mouse_position": [960, 540], "playtime_hours": 142.5, "players_online": 8421, "is_running": true, "actions_planned": [{"type": "press_key", "key": "escape"}, {"type": "move_to", "x": 500, "y": 300}, {"type": "click", "x": 500, "y": 300}], "decision_note": "Close party screen, click on campaign map settlement.", "actions_executed": [{"success": true, "action": "press_key", "params": {"type": "press_key", "key": "escape"}, "timestamp": "2026-04-10T20:16:45+00:00", "error": null}, {"success": true, "action": "move_to", "params": {"type": "move_to", "x": 500, "y": 300}, "timestamp": "2026-04-10T20:17:00+00:00", "error": null}, {"success": true, "action": "click", "params": {"type": "click", "x": 500, "y": 300}, "timestamp": "2026-04-10T20:17:30+00:00", "error": null}], "actions_succeeded": 3, "actions_failed": 0, "hermes_session_id": "f47ac10b", "hermes_log_id": "", "harness_session_id": "f47ac10b"}

style.css

@@ -200,6 +200,61 @@ canvas#nexus-canvas {
   box-shadow: 0 0 20px var(--color-primary);
 }
 
+/* === TOOLTIP SYSTEM === */
+/* Any element with data-tooltip gets a hover tooltip label */
+[data-tooltip] {
+  position: relative;
+}
+[data-tooltip]::after {
+  content: attr(data-tooltip);
+  position: absolute;
+  right: calc(100% + 10px);
+  top: 50%;
+  transform: translateY(-50%);
+  background: rgba(5, 5, 16, 0.95);
+  color: var(--color-primary);
+  font-family: var(--font-body);
+  font-size: 11px;
+  letter-spacing: 0.05em;
+  padding: 4px 10px;
+  border: 1px solid var(--color-primary-dim);
+  border-radius: 4px;
+  white-space: nowrap;
+  pointer-events: none;
+  opacity: 0;
+  transition: opacity 0.2s ease;
+  backdrop-filter: blur(8px);
+  box-shadow: 0 0 12px rgba(74, 240, 192, 0.15);
+  z-index: 100;
+}
+[data-tooltip]:hover::after,
+[data-tooltip]:focus-visible::after {
+  opacity: 1;
+}
+/* For elements positioned on the right side, tooltip appears to the left */
+.hud-top-right [data-tooltip]::after {
+  right: calc(100% + 10px);
+}
+/* For inline/badge elements where right-side tooltip might clip */
+.hud-status-item[data-tooltip]::after {
+  right: auto;
+  left: calc(100% + 10px);
+}
+
+/* Focus-visible ring for keyboard navigation */
+.hud-icon-btn:focus-visible,
+.hud-status-item:focus-visible,
+.atlas-close-btn:focus-visible,
+.vision-close-btn:focus-visible,
+.portal-close-btn:focus-visible,
+.memory-panel-close:focus-visible,
+.memory-panel-pin:focus-visible,
+.session-room-close:focus-visible {
+  outline: 2px solid var(--color-primary);
+  outline-offset: 2px;
+  box-shadow: 0 0 16px rgba(74, 240, 192, 0.4);
+}
+
 .hud-status-item {
   display: flex;
   align-items: center;
@@ -983,7 +1038,7 @@ canvas#nexus-canvas {
 
 .chat-quick-actions {
   display: flex;
-  flex-wrap: wrap;
+  flex-direction: column;
   gap: 6px;
   padding: 8px 12px;
   border-top: 1px solid var(--color-border);
@@ -991,6 +1046,75 @@ canvas#nexus-canvas {
   pointer-events: auto;
 }
 
+.chat-quick-actions.hidden {
+  display: none;
+}
+
+.starter-label {
+  font-family: var(--font-display);
+  font-size: 9px;
+  letter-spacing: 0.15em;
+  color: var(--color-primary-dim);
+  text-transform: uppercase;
+  padding: 0 2px;
+}
+
+.starter-grid {
+  display: grid;
+  grid-template-columns: repeat(3, 1fr);
+  gap: 4px;
+}
+
+.starter-btn {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+  gap: 1px;
+  background: rgba(74, 240, 192, 0.06);
+  border: 1px solid rgba(74, 240, 192, 0.15);
+  color: var(--color-primary);
+  font-family: var(--font-body);
+  padding: 6px 8px;
+  cursor: pointer;
+  transition: all var(--transition-ui);
+  text-align: left;
+}
+
+.starter-btn:hover {
+  background: rgba(74, 240, 192, 0.15);
+  border-color: var(--color-primary);
+  color: #fff;
+}
+
+.starter-btn:hover .starter-icon {
+  color: #fff;
+}
+
+.starter-btn:active {
+  transform: scale(0.97);
+}
+
+.starter-icon {
+  font-size: 12px;
+  color: var(--color-primary);
+  line-height: 1;
+}
+
+.starter-text {
+  font-size: 10px;
+  font-weight: 600;
+  white-space: nowrap;
+}
+
+.starter-desc {
+  font-size: 8px;
+  color: rgba(74, 240, 192, 0.5);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  max-width: 100%;
+}
+
 /* Add hover effect for MemPalace mining button */
 .quick-action-btn:hover {
   background: var(--color-primary-dim);
@@ -1136,6 +1260,9 @@ canvas#nexus-canvas {
   .hud-location {
     font-size: var(--text-xs);
   }
+  .starter-grid {
+    grid-template-columns: repeat(2, 1fr);
+  }
 }
 
 @media (max-width: 480px) {
@@ -1461,6 +1588,43 @@ canvas#nexus-canvas {
   gap: 2px;
 }
 
+/* ═══════════════════════════════════════════════════════
+   PROJECT MNEMOSYNE — EXPORT/IMPORT ACTIONS (#1174)
+═══════════════════════════════════════════════════════ */
+
+.memory-panel-actions {
+  display: flex;
+  gap: 8px;
+  margin-top: 10px;
+  padding-top: 10px;
+  border-top: 1px solid rgba(123, 92, 255, 0.15);
+}
+
+.mnemosyne-action-btn {
+  flex: 1;
+  padding: 6px 10px;
+  background: rgba(123, 92, 255, 0.12);
+  border: 1px solid rgba(123, 92, 255, 0.3);
+  border-radius: 6px;
+  color: #a08cff;
+  font-size: 11px;
+  font-family: monospace;
+  cursor: pointer;
+  transition: all 0.15s ease;
+  text-align: center;
+  white-space: nowrap;
+}
+
+.mnemosyne-action-btn:hover {
+  background: rgba(123, 92, 255, 0.25);
+  border-color: rgba(123, 92, 255, 0.6);
+  color: #c4b5ff;
+}
+
+.mnemosyne-action-btn:active {
+  transform: scale(0.96);
+}
+
 /* ═══════════════════════════════════════════════════════
    PROJECT MNEMOSYNE — SESSION ROOM HUD PANEL (#1171)
 ═══════════════════════════════════════════════════════ */
@@ -1580,3 +1744,84 @@ canvas#nexus-canvas {
   text-transform: uppercase;
 }
 
+
+/* ═══ SPATIAL SEARCH OVERLAY (Mnemosyne #1170) ═══ */
+.spatial-search-overlay {
+  position: fixed;
+  top: 12px;
+  right: 12px;
+  z-index: 100;
+  display: flex;
+  flex-direction: column;
+  align-items: flex-end;
+  font-family: 'JetBrains Mono', monospace;
+}
+
+.spatial-search-input {
+  width: 260px;
+  padding: 8px 14px;
+  background: rgba(0, 0, 0, 0.65);
+  border: 1px solid rgba(74, 240, 192, 0.3);
+  border-radius: 6px;
+  color: #e0f0ff;
+  font-family: 'JetBrains Mono', monospace;
+  font-size: 13px;
+  outline: none;
+  backdrop-filter: blur(8px);
+  transition: border-color 0.2s, box-shadow 0.2s;
+}
+
+.spatial-search-input:focus {
+  border-color: rgba(74, 240, 192, 0.7);
+  box-shadow: 0 0 12px rgba(74, 240, 192, 0.15);
+}
+
+.spatial-search-input::placeholder {
+  color: rgba(224, 240, 255, 0.35);
+}
+
+.spatial-search-results {
+  margin-top: 4px;
+  max-height: 200px;
+  overflow-y: auto;
+  background: rgba(0, 0, 0, 0.55);
+  border: 1px solid rgba(74, 240, 192, 0.15);
+  border-radius: 4px;
+  font-size: 11px;
+  color: #a0c0d0;
+  width: 260px;
+  backdrop-filter: blur(8px);
+  display: none;
+}
+
+.spatial-search-results.visible {
+  display: block;
+}
+
+.spatial-search-result-item {
+  padding: 5px 10px;
+  cursor: pointer;
+  border-bottom: 1px solid rgba(74, 240, 192, 0.08);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.spatial-search-result-item:hover {
+  background: rgba(74, 240, 192, 0.1);
+  color: #e0f0ff;
+}
+
+.spatial-search-result-item .result-region {
+  color: #4af0c0;
+  font-size: 9px;
+  margin-right: 6px;
+}
+
+.spatial-search-count {
+  padding: 4px 10px;
+  color: rgba(74, 240, 192, 0.6);
+  font-size: 10px;
+  border-bottom: 1px solid rgba(74, 240, 192, 0.1);
+}
+