fix(dashboard): remove bg graphs, add scrollable lists, show used/total quota

Remove BgGraph background SVGs that were misaligned with foreground graphs. Add max-height: 270px with overflow-y scroll to quota/processes/commands lists. Change API quota display from remaining/total to used/total. 💘 Generated with Crush Assisted-by: GLM-5.1 via Crush <crush@charm.land>
feat(chat): add auto-summarization with token tracking UI
2026-04-23 21:02:53 +02:00 · 2026-04-23 20:42:43 +02:00 · 2026-04-23 19:55:10 +02:00
9 changed files with 161 additions and 115 deletions
--- a/internal/api/handlers_chat.go
+++ b/internal/api/handlers_chat.go
@@ -206,8 +206,11 @@ func (s *Server) handleChatHistory(w http.ResponseWriter, r *http.Request) {
 	}
 	messages := s.convStore.Get()
 	writeJSON(w, map[string]interface{}{
-		"messages": messages,
-		"tokens":   s.convStore.ApproxTokenCount(),
+		"messages":     messages,
+		"tokens":       s.convStore.ApproxTokenCount(),
+		"max_tokens":   maxTokensApprox,
+		"summarize_at": summarizeThreshold,
+		"summary":      s.convStore.GetSummary(),
 	})
 }

@@ -219,3 +222,16 @@ func (s *Server) handleChatClear(w http.ResponseWriter, r *http.Request) {
 	s.convStore.Clear()
 	writeJSON(w, map[string]string{"status": "ok"})
 }
+
+func (s *Server) handleChatSummarize(w http.ResponseWriter, r *http.Request) {
+	if r.Method != "POST" {
+		writeError(w, "POST only", http.StatusMethodNotAllowed)
+		return
+	}
+	s.autoSummarize()
+	writeJSON(w, map[string]interface{}{
+		"status":  "ok",
+		"tokens":  s.convStore.ApproxTokenCount(),
+		"summary": s.convStore.GetSummary(),
+	})
+}
--- a/internal/api/server.go
+++ b/internal/api/server.go
@@ -85,6 +85,7 @@ func (s *Server) routes() {
 	s.mux.HandleFunc("/api/chat", s.handleChat)
 	s.mux.HandleFunc("/api/chat/history", s.handleChatHistory)
 	s.mux.HandleFunc("/api/chat/clear", s.handleChatClear)
+	s.mux.HandleFunc("/api/chat/summarize", s.handleChatSummarize)
 	s.mux.HandleFunc("/api/tool/call", s.handleToolCall)
 	s.mux.HandleFunc("/api/tools/list", s.handleToolList)
 	s.mux.HandleFunc("/api/shell/chat", s.handleShellChat)
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -12,66 +12,66 @@ import (
 )

 type Profile struct {
-	Name        string   `yaml:"name"`
-	Pseudo      string   `yaml:"pseudo"`
-	Email       string   `yaml:"email"`
-	Languages   []string `yaml:"languages"`
+	Name        string   `yaml:"name"   json:"name"`
+	Pseudo      string   `yaml:"pseudo" json:"pseudo"`
+	Email       string   `yaml:"email"  json:"email"`
+	Languages   []string `yaml:"languages" json:"languages"`
 	Preferences struct {
-		Editor         string `yaml:"editor"`
-		Shell          string `yaml:"shell"`
-		Theme          string `yaml:"theme"`
-		DefaultAI      string `yaml:"default_ai"`
-		AutoUpdate     bool   `yaml:"auto_update"`
-		CheckOnStart   bool   `yaml:"check_on_start"`
-		Language       string `yaml:"language"`
-		KeyboardLayout string `yaml:"keyboard_layout"`
-	} `yaml:"preferences"`
+		Editor         string `yaml:"editor"          json:"editor"`
+		Shell          string `yaml:"shell"           json:"shell"`
+		Theme          string `yaml:"theme"           json:"theme"`
+		DefaultAI      string `yaml:"default_ai"      json:"default_ai"`
+		AutoUpdate     bool   `yaml:"auto_update"     json:"auto_update"`
+		CheckOnStart   bool   `yaml:"check_on_start"  json:"check_on_start"`
+		Language       string `yaml:"language"        json:"language"`
+		KeyboardLayout string `yaml:"keyboard_layout" json:"keyboard_layout"`
+	} `yaml:"preferences" json:"preferences"`
 }

 type AIProvider struct {
-	Name     string `yaml:"name"`
-	APIKey   string `yaml:"api_key,omitempty"`
-	BaseURL  string `yaml:"base_url,omitempty"`
-	Model    string `yaml:"model"`
-	Active   bool   `yaml:"active"`
+	Name     string `yaml:"name"       json:"name"`
+	APIKey   string `yaml:"api_key,omitempty" json:"api_key,omitempty"`
+	BaseURL  string `yaml:"base_url,omitempty" json:"base_url,omitempty"`
+	Model    string `yaml:"model"      json:"model"`
+	Active   bool   `yaml:"active"     json:"active"`
 }

 type ToolConfig struct {
-	Name      string `yaml:"name"`
-	Installed bool   `yaml:"installed"`
-	Version   string `yaml:"version"`
-	AutoUpdate bool  `yaml:"auto_update"`
+	Name      string `yaml:"name"       json:"name"`
+	Installed bool   `yaml:"installed"  json:"installed"`
+	Version   string `yaml:"version"    json:"version"`
+	AutoUpdate bool  `yaml:"auto_update" json:"auto_update"`
 }

 type SSHConnection struct {
-	Name     string `yaml:"name"`
-	Host     string `yaml:"host"`
-	Port     int    `yaml:"port"`
-	User     string `yaml:"user"`
-	Password string `yaml:"password,omitempty"`
-	KeyPath  string `yaml:"key_path,omitempty"`
+	Name     string `yaml:"name"              json:"name"`
+	Host     string `yaml:"host"              json:"host"`
+	Port     int    `yaml:"port"              json:"port"`
+	User     string `yaml:"user"              json:"user"`
+	Password string `yaml:"password,omitempty" json:"password,omitempty"`
+	KeyPath  string `yaml:"key_path,omitempty" json:"key_path,omitempty"`
 }

 type MuyueConfig struct {
-	Version   string               `yaml:"version"`
-	Profile   Profile              `yaml:"profile"`
+	Version   string               `yaml:"version"   json:"version"`
+	Profile   Profile              `yaml:"profile"   json:"profile"`
 	AI        struct {
-		Providers []AIProvider      `yaml:"providers"`
-	} `yaml:"ai"`
-	Tools     []ToolConfig         `yaml:"tools"`
+		Providers []AIProvider      `yaml:"providers" json:"providers"`
+	} `yaml:"ai" json:"ai"`
+	Tools     []ToolConfig         `yaml:"tools"     json:"tools"`
 	BMAD      struct {
-		Installed bool   `yaml:"installed"`
-		Version   string `yaml:"version"`
-		Global    bool   `yaml:"global"`
-	} `yaml:"bmad"`
+		Installed bool   `yaml:"installed" json:"installed"`
+		Version   string `yaml:"version"   json:"version"`
+		Global    bool   `yaml:"global"    json:"global"`
+	} `yaml:"bmad" json:"bmad"`
 	Terminal struct {
-		CustomPrompt bool            `yaml:"custom_prompt"`
-		PromptTheme  string          `yaml:"prompt_theme"`
-		SSH          []SSHConnection `yaml:"ssh"`
-		FontSize     int             `yaml:"font_size"`
-		FontFamily   string          `yaml:"font_family"`
-		Theme        string          `yaml:"theme"`
-	} `yaml:"terminal"`
+		CustomPrompt bool            `yaml:"custom_prompt" json:"custom_prompt"`
+		PromptTheme  string          `yaml:"prompt_theme"  json:"prompt_theme"`
+		SSH          []SSHConnection `yaml:"ssh"           json:"ssh"`
+		FontSize     int             `yaml:"font_size"     json:"font_size"`
+		FontFamily   string          `yaml:"font_family"   json:"font_family"`
+		Theme        string          `yaml:"theme"         json:"theme"`
+	} `yaml:"terminal" json:"terminal"`
 }

 type TerminalTheme struct {
--- a/internal/platform/platform.go
+++ b/internal/platform/platform.go
@@ -24,12 +24,12 @@ const (
 )

 type SystemInfo struct {
-	OS            OS
-	Arch          Arch
-	IsWSL         bool
-	Shell         string
-	Terminal      string
-	PackageManager string
+	OS             OS     `json:"os"`
+	Arch           Arch   `json:"arch"`
+	IsWSL          bool   `json:"is_wsl"`
+	Shell          string `json:"shell"`
+	Terminal       string `json:"terminal"`
+	PackageManager string `json:"package_manager"`
 }

 func Detect() SystemInfo {
--- a/internal/scanner/scanner.go
+++ b/internal/scanner/scanner.go
@@ -14,27 +14,27 @@ import (
 )

 type ToolStatus struct {
-	Name        string `yaml:"name"`
-	Installed   bool   `yaml:"installed"`
-	Version     string `yaml:"version"`
-	Path        string `yaml:"path"`
-	Latest      string `yaml:"latest"`
-	NeedsUpdate bool   `yaml:"needs_update"`
-	Category    string `yaml:"category"`
+	Name        string `yaml:"name"         json:"name"`
+	Installed   bool   `yaml:"installed"    json:"installed"`
+	Version     string `yaml:"version"      json:"version"`
+	Path        string `yaml:"path"         json:"path"`
+	Latest      string `yaml:"latest"       json:"latest"`
+	NeedsUpdate bool   `yaml:"needs_update" json:"needs_update"`
+	Category    string `yaml:"category"     json:"category"`
 }

 type RuntimeStatus struct {
-	Name      string `yaml:"name"`
-	Installed bool   `yaml:"installed"`
-	Version   string `yaml:"version"`
+	Name      string `yaml:"name"      json:"name"`
+	Installed bool   `yaml:"installed" json:"installed"`
+	Version   string `yaml:"version"   json:"version"`
 }

 type ScanResult struct {
-	System        platform.SystemInfo `yaml:"system"`
-	Tools         []ToolStatus        `yaml:"tools"`
-	Runtimes      []RuntimeStatus     `yaml:"runtimes"`
-	ShellSetup    bool                `yaml:"shell_setup"`
-	GitConfigured bool                `yaml:"git_configured"`
+	System        platform.SystemInfo `yaml:"system"         json:"system"`
+	Tools         []ToolStatus        `yaml:"tools"          json:"tools"`
+	Runtimes      []RuntimeStatus     `yaml:"runtimes"       json:"runtimes"`
+	ShellSetup    bool                `yaml:"shell_setup"    json:"shell_setup"`
+	GitConfigured bool                `yaml:"git_configured" json:"git_configured"`
 }

 var (
--- a/web/src/api/client.js
+++ b/web/src/api/client.js
@@ -56,6 +56,7 @@ const api = {
  saveTerminalSettings: (settings) => request('/terminal/settings', { method: 'PUT', body: JSON.stringify(settings) }),
  getChatHistory: () => request('/chat/history'),
  clearChat: () => request('/chat/clear', { method: 'POST' }),
+  summarizeChat: () => request('/chat/summarize', { method: 'POST' }),
  sendChat: (message, stream = true, onChunk, signal) => {
    if (!stream) {
      return request('/chat', { method: 'POST', body: JSON.stringify({ message, stream: false }) })
--- a/web/src/components/Dashboard.jsx
+++ b/web/src/components/Dashboard.jsx
@@ -21,6 +21,13 @@ function MiniGraph({ data, max, color, label, unit }) {
        <span className="dash-graph-value" style={{ color }}>{last.toFixed(1)}{unit}</span>
      </div>
      <svg viewBox={`0 0 ${w} ${h}`} className="dash-graph-svg" preserveAspectRatio="none">
+        <defs>
+          <linearGradient id={`fg-${color.replace('#','').replace('var(','').replace(')','')}`} x1="0" y1="0" x2="0" y2="1">
+            <stop offset="0%" stopColor={color} stopOpacity="0.3" />
+            <stop offset="100%" stopColor={color} stopOpacity="0.02" />
+          </linearGradient>
+        </defs>
+        <polygon fill={`url(#fg-${color.replace('#','').replace('var(','').replace(')','')})`} points={`${points} ${w},${h} 0,${h}`} />
        <polyline fill="none" stroke={color} strokeWidth="1.5" points={points} vectorEffect="non-scaling-stroke" />
      </svg>
    </div>
@@ -29,7 +36,6 @@ function MiniGraph({ data, max, color, label, unit }) {

 export default function Dashboard({ api, refreshRef }) {
  const { t } = useI18n()
-  const [dashboardStatus, setDashboardStatus] = useState(null)
  const [quota, setQuota] = useState(null)
  const [recentCmds, setRecentCmds] = useState([])
  const [processes, setProcesses] = useState([])
@@ -41,14 +47,12 @@ export default function Dashboard({ api, refreshRef }) {

  const loadData = useCallback(async () => {
    try {
-      const [dashData, quotaData, cmdData, procData, metricsData] = await Promise.all([
-        api.getDashboardStatus().catch(() => null),
+      const [quotaData, cmdData, procData, metricsData] = await Promise.all([
        api.getProvidersQuota().catch(() => null),
        api.getRecentCommands().catch(() => ({ commands: [] })),
        api.getRunningProcesses().catch(() => ({ processes: [] })),
        api.getSystemMetrics().catch(() => null),
      ])
-      setDashboardStatus(dashData)
      setQuota(quotaData?.providers || [])
      setRecentCmds(cmdData.commands || [])
      setProcesses(procData.processes || [])
@@ -76,7 +80,7 @@ export default function Dashboard({ api, refreshRef }) {

  return (
    <div className="dash-grid">
-      {/* CPU / RAM / Network Graphs */}
+      {/* CPU */}
      <div className="dash-card">
        <div className="dash-card-head">
          <span className="dash-label">CPU</span>
@@ -85,18 +89,20 @@ export default function Dashboard({ api, refreshRef }) {
        <MiniGraph data={cpuRef.current} max={100} color="var(--accent)" label="CPU" unit="%" />
      </div>

+      {/* RAM */}
      <div className="dash-card">
        <div className="dash-card-head">
          <span className="dash-label">RAM</span>
-          <span className="dash-count">{metrics ? `${metrics.mem_used_mb.toFixed(0)}/${metrics.mem_total_mb.toFixed(0)} MB` : '—'}</span>
+          <span className="dash-count">{metrics ? `${metrics.mem_used_mb.toFixed(0)}/${metrics.mem_total_mb.toFixed(0)}` : '—'}</span>
        </div>
        <MiniGraph data={memRef.current} max={100} color="#a78bfa" label="RAM" unit="%" />
      </div>

+      {/* Network */}
      <div className="dash-card">
        <div className="dash-card-head">
          <span className="dash-label">Network</span>
-          <span className="dash-count">{metrics ? `↓${metrics.net_rx_kbs.toFixed(0)} ↑${metrics.net_tx_kbs.toFixed(0)} KB/s` : '—'}</span>
+          <span className="dash-count">{metrics ? `↓${metrics.net_rx_kbs.toFixed(0)} ↑${metrics.net_tx_kbs.toFixed(0)}` : '—'}</span>
        </div>
        <MiniGraph data={netRxRef.current} max={null} color="#34d399" label="RX" unit=" KB/s" />
        <MiniGraph data={netTxRef.current} max={null} color="#f59e0b" label="TX" unit=" KB/s" />
@@ -114,7 +120,7 @@ export default function Dashboard({ api, refreshRef }) {
              <div className="dash-bar">
                <div className="dash-bar-fill" style={{ width: `${Math.min(100, (m.used / m.total) * 100)}%` }} />
              </div>
-              <span className="dash-quota-val">{m.remaining}/{m.total}</span>
+              <span className="dash-quota-val">{m.used}/{m.total}</span>
            </div>
          ))}
          {minimax && minimax.data?.models?.length === 0 && (
@@ -136,12 +142,12 @@ export default function Dashboard({ api, refreshRef }) {
      {/* Running Processes */}
      <div className="dash-card">
        <div className="dash-card-head">
-          <span className="dash-label">Running Processes</span>
+          <span className="dash-label">Processes</span>
          <span className="dash-count">{processes.length}</span>
        </div>
        <div className="dash-proc-list">
          {processes.length === 0 && <span className="dash-empty">No relevant processes</span>}
-          {processes.slice(0, 8).map((p, i) => (
+          {processes.map((p, i) => (
            <div key={i} className="dash-proc-row">
              <span className="dash-proc-name">{p.name}</span>
              <span className="dash-proc-res">cpu {p.cpu}% · mem {p.mem}%</span>
@@ -157,7 +163,7 @@ export default function Dashboard({ api, refreshRef }) {
        </div>
        <div className="dash-cmd-list">
          {recentCmds.length === 0 && <span className="dash-empty">No history</span>}
-          {recentCmds.slice(0, 8).map((c, i) => (
+          {recentCmds.map((c, i) => (
            <div key={i} className="dash-cmd-row" title={c.cmd}>
              <span className="dash-cmd-shell">{c.shell}</span>
              <span className="dash-cmd-text">{c.cmd.length > 45 ? c.cmd.slice(0, 42) + '...' : c.cmd}</span>
@@ -165,38 +171,6 @@ export default function Dashboard({ api, refreshRef }) {
          ))}
        </div>
      </div>
-
-      {/* Services */}
-      <div className="dash-card">
-        <div className="dash-card-head">
-          <span className="dash-label">Services</span>
-        </div>
-        {dashboardStatus ? (
-          <div className="dash-services">
-            <div className="dash-svc-row">
-              <span className="dash-svc-name">MCP</span>
-              <span className="dash-svc-val">{dashboardStatus.mcp?.healthy || 0}/{dashboardStatus.mcp?.total || 0} healthy</span>
-            </div>
-            <div className="dash-svc-row">
-              <span className="dash-svc-name">LSP</span>
-              <span className="dash-svc-val">{dashboardStatus.lsp?.installed || 0}/{dashboardStatus.lsp?.total || 0} installed</span>
-            </div>
-            <div className="dash-svc-row">
-              <span className="dash-svc-name">Skills</span>
-              <span className="dash-svc-val">{dashboardStatus.skills?.total || 0} deployed</span>
-            </div>
-            {(dashboardStatus.skills?.issues || []).length > 0 && (
-              <div className="dash-svc-issues">
-                {(dashboardStatus.skills.issues || []).slice(0, 3).map((issue, i) => (
-                  <div key={i} className="dash-svc-issue">⚠ {issue}</div>
-                ))}
-              </div>
-            )}
-          </div>
-        ) : (
-          <span className="dash-empty">Loading...</span>
-        )}
-      </div>
    </div>
  )
 }
--- a/web/src/components/Studio.jsx
+++ b/web/src/components/Studio.jsx
@@ -284,6 +284,7 @@ export default function Studio({ api }) {
  const [streamThinking, setStreamThinking] = useState('')
  const [streamToolCalls, setStreamToolCalls] = useState([])
  const [loaded, setLoaded] = useState(false)
+  const [tokenInfo, setTokenInfo] = useState({ used: 0, max: 100000, summarizeAt: 80000 })
  const messagesEnd = useRef(null)
  const textareaRef = useRef(null)
  const abortRef = useRef(null)
@@ -297,6 +298,11 @@ export default function Studio({ api }) {
          { id: 'welcome', role: 'system', content: t('studio.welcomeNew'), time: new Date().toISOString() },
        ])
      }
+      setTokenInfo({
+        used: data.tokens || 0,
+        max: data.max_tokens || 100000,
+        summarizeAt: data.summarize_at || 80000,
+      })
      setLoaded(true)
    }).catch(() => {
      setMessages([
@@ -317,6 +323,28 @@ export default function Studio({ api }) {
    }
  }, [input])

+  const refreshTokens = useCallback(async () => {
+    try {
+      const data = await api.getChatHistory()
+      setTokenInfo({
+        used: data.tokens || 0,
+        max: data.max_tokens || 100000,
+        summarizeAt: data.summarize_at || 80000,
+      })
+    } catch {}
+  }, [api])
+
+  const handleSummarize = useCallback(async () => {
+    setMessages(prev => [...prev, { id: Date.now().toString(), role: 'system', content: 'Résumé de la conversation en cours...', time: new Date().toISOString() }])
+    try {
+      const data = await api.summarizeChat()
+      setTokenInfo(prev => ({ ...prev, used: data.tokens || 0 }))
+      setMessages(prev => [...prev, { id: (Date.now() + 1).toString(), role: 'system', content: '✓ Conversation résumée automatiquement. Le contexte a été compressé.', time: new Date().toISOString() }])
+    } catch (err) {
+      setMessages(prev => [...prev, { id: (Date.now() + 1).toString(), role: 'system', content: `Erreur de résumé: ${err.message}`, time: new Date().toISOString() }])
+    }
+  }, [api])
+
  const handleClear = useCallback(async () => {
    try {
      await api.clearChat()
@@ -341,6 +369,7 @@ export default function Studio({ api }) {
        '## Commandes Studio',
        '',
        '- `/clear` - Effacer la conversation',
+        '- `/summarize` - Résumer la conversation précédente',
        '- `/help` - Afficher cette aide',
        '- `/plan <objectif>` - Demander un plan structuré',
        '- `/export` - Exporter la conversation en Markdown',
@@ -359,6 +388,11 @@ export default function Studio({ api }) {
      return
    }

+    if (text === '/summarize') {
+      handleSummarize()
+      return
+    }
+
    if (text === '/model') {
      api.getProviders().then(data => {
        const active = data.providers?.find(p => p.active)
@@ -474,8 +508,9 @@ export default function Studio({ api }) {
      setStreamThinking('')
      setStreamToolCalls([])
      abortRef.current = null
+      refreshTokens()
    }
-  }, [input, loading, api, t, handleClear, streaming])
+  }, [input, loading, api, t, handleClear, streaming, refreshTokens, handleSummarize])

  const handleStop = useCallback(() => {
    if (abortRef.current) {
@@ -515,6 +550,18 @@ export default function Studio({ api }) {
      </div>

      <div className="studio-input-area">
+        <div className="studio-token-bar">
+          <div className="studio-token-track">
+            <div
+              className={`studio-token-fill ${tokenInfo.used >= tokenInfo.summarizeAt ? 'warn' : ''}`}
+              style={{ width: `${Math.min(100, (tokenInfo.used / tokenInfo.max) * 100)}%` }}
+            />
+          </div>
+          <span className="studio-token-text">
+            {(tokenInfo.used / 1000).toFixed(1)}k / {(tokenInfo.max / 1000).toFixed(0)}k tokens
+            {tokenInfo.used >= tokenInfo.summarizeAt && ' · résumé automatique déclenché'}
+          </span>
+        </div>
        <div className="studio-input-row">
          <textarea
            ref={textareaRef}
@@ -543,7 +590,7 @@ export default function Studio({ api }) {
          )}
        </div>
        <div className="studio-input-hint">
-          {t('studio.inputHint')} &middot; /clear /help /plan /export /model
+          {t('studio.inputHint')} · /clear /summarize /help /plan /export /model
        </div>
      </div>
    </div>
--- a/web/src/styles/global.css
+++ b/web/src/styles/global.css
@@ -541,11 +541,13 @@ input::placeholder { color: var(--text-disabled); }
  overflow: hidden;
 }
 .dash-card {
+  position: relative;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 14px 16px;
  display: flex; flex-direction: column; gap: 8px;
  overflow: hidden;
 }
+
 .dash-span-2 { grid-column: span 2; }
 .dash-card-head {
  display: flex; align-items: center; justify-content: space-between;
@@ -574,7 +576,7 @@ input::placeholder { color: var(--text-disabled); }
 .dash-tool-tag.missing { color: var(--error); }

 /* Quota */
-.dash-quota-list { display: flex; flex-direction: column; gap: 6px; }
+.dash-quota-list { display: flex; flex-direction: column; gap: 6px; max-height: 270px; overflow-y: auto; }
 .dash-quota-row { display: flex; align-items: center; gap: 8px; }
 .dash-quota-name {
  font-size: 11px; font-weight: 600; color: var(--text-primary);
@@ -593,7 +595,7 @@ input::placeholder { color: var(--text-disabled); }
 }

 /* Processes */
-.dash-proc-list { display: flex; flex-direction: column; gap: 4px; }
+.dash-proc-list { display: flex; flex-direction: column; gap: 4px; max-height: 270px; overflow-y: auto; }
 .dash-proc-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 4px 0;
@@ -607,7 +609,7 @@ input::placeholder { color: var(--text-disabled); }
 }

 /* Commands */
-.dash-cmd-list { display: flex; flex-direction: column; gap: 3px; }
+.dash-cmd-list { display: flex; flex-direction: column; gap: 3px; max-height: 270px; overflow-y: auto; }
 .dash-cmd-row {
  display: flex; align-items: center; gap: 6px;
  padding: 3px 0; overflow: hidden;
@@ -785,6 +787,11 @@ input::placeholder { color: var(--text-disabled); }
 .studio-thinking span:nth-child(3) { animation-delay: 0.3s; }
@keyframes bounce { 0%, 80%, 100% { transform: translateY(0); opacity: 0.4; } 40% { transform: translateY(-6px); opacity: 1; } }
 .studio-input-area { padding: 12px 20px 8px; border-top: 1px solid var(--border); background: var(--bg-surface); }
+.studio-token-bar { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
+.studio-token-track { flex: 1; height: 3px; background: var(--bg-input); border-radius: 2px; overflow: hidden; }
+.studio-token-fill { height: 100%; background: var(--accent); border-radius: 2px; transition: width 0.4s, background 0.3s; }
+.studio-token-fill.warn { background: var(--warning); }
+.studio-token-text { font-size: 10px; font-family: var(--font-mono); color: var(--text-tertiary); white-space: nowrap; }
 .studio-input-row { display: flex; gap: 8px; align-items: flex-end; }
 .studio-input-row textarea {
  flex: 1; resize: none; min-height: 42px; max-height: 200px; padding: 10px 14px;