fix(terminal): improve dimensions handling and add system theme for xterm

💘 Generated with Crush

Assisted-by: MiniMax-M2.7 via Crush <crush@charm.land>

internal/api/handlers_info.go

@@ -530,6 +530,11 @@ func (s *Server) handleProvidersQuota(w http.ResponseWriter, r *http.Request) {
 					}
 				}
 			}
+		case "mimo":
+			q.Healthy = p.APIKey != ""
+			if p.APIKey == "" {
+				q.Error = "no API key"
+			}
 		case "claude", "anthropic":
 			// Claude Code n'a pas d'API externe, vérifier l'installation
 			claudePath := "/usr/bin/claude"

internal/config/config.go

@@ -269,6 +269,12 @@ func Default() *MuyueConfig {
 			BaseURL: "https://api.minimax.io/v1",
 			Active:  true,
 		},
+		{
+			Name:    "mimo",
+			Model:   "MiMo-V2.5-Pro",
+			BaseURL: "https://token-plan-ams.xiaomimimo.com/v1",
+			Active:  false,
+		},
 		{
 			Name:    "zai",
 			Model:   "glm",

internal/orchestrator/orchestrator.go

@@ -476,6 +476,8 @@ func getProviderBaseURL(name string) string {
 		return "https://api.openai.com/v1"
 	case "zai":
 		return "https://api.z.ai/v1"
+	case "mimo":
+		return "https://token-plan-ams.xiaomimimo.com/v1"
 	default:
 		return ""
 	}
@@ -503,11 +505,19 @@ func (o *Orchestrator) sendWithFallback(reqBody ChatRequest, baseURLOverride str
 	if o.provider != nil {
 		providerOrder = append(providerOrder, o.provider)
 	}
+	var zaiProvider *config.AIProvider
 	for _, p := range providers {
 		if o.provider == nil || p.Name != o.provider.Name {
-			providerOrder = append(providerOrder, p)
+			if p.Name == "zai" {
+				zaiProvider = p
+			} else {
+				providerOrder = append(providerOrder, p)
+			}
 		}
 	}
+	if zaiProvider != nil {
+		providerOrder = append(providerOrder, zaiProvider)
+	}
 
 	var lastErr error
 	var triedProviders []string

web/src/components/App.jsx

@@ -92,6 +92,8 @@ export default function App() {
       { keys: `${layout.keys.shift}+${layout.keys.enter}`, desc: t('statusbar.newLine') },
     ],
     shell: [
+      { keys: `${layout.keys.ctrl}+${layout.keys.shift}+C`, desc: t('statusbar.copy') },
+      { keys: `${layout.keys.ctrl}+${layout.keys.shift}+V`, desc: t('statusbar.paste') },
       { keys: layout.keys.enter, desc: t('statusbar.runCommand') },
       { keys: `${layout.keys.up}/${layout.keys.down}`, desc: t('statusbar.commandHistory') },
     ],

web/src/components/Config.jsx

@@ -343,7 +343,7 @@ function PanelProviders({ providers, editProvider, providerForm, setProviderForm
     setValidating(null)
   }
 
-  const displayed = providers.filter(p => p.name === 'minimax' || p.name === 'zai')
+  const displayed = providers.filter(p => p.name === 'minimax' || p.name === 'mimo')
 
   return (
     <div className="config-providers-list">

web/src/components/Dashboard.jsx

@@ -91,7 +91,7 @@ export default function Dashboard({ api, refreshRef }) {
   }, [loadData, refreshRef])
 
   const minimax = (quota || []).find(p => p.name === 'minimax')
-  const zai = (quota || []).find(p => p.name === 'zai')
+  const mimo = (quota || []).find(p => p.name === 'mimo')
 
   const EXCLUDE_CMDS = ['ls', 'cd', 'pwd', 'clear', 'exit', 'history', 'cat', 'echo', 'grep', 'export', 'alias', 'unalias', 'set', 'unset', 'source', '.', 'fg', 'bg', 'jobs', 'wait', 'true', 'false', 'yes', 'sleep', 'date', 'whoami', 'id', 'uname', 'hostname', 'uptime', 'df', 'free', 'top', 'htop', 'nano', 'vi', 'vim', 'less', 'more', 'tail', 'head', 'man', 'info', 'which', 'whereis', 'type', 'command', 'hash', 'builtin', 'help']
 
@@ -186,22 +186,22 @@ export default function Dashboard({ api, refreshRef }) {
               <span className="dash-quota-val" style={{ color: 'var(--text-tertiary)' }}>{minimax.error || 'no data'}</span>
             </div>
           )}
-          {zai && zai.data?.models?.map((m, i) => (
+          {mimo && mimo.data?.models?.map((m, i) => (
             <div key={i} className="dash-quota-row">
-              <span className="dash-quota-name">{String(m.model)}</span>
+              <span className="dash-quota-name">{String(m.model).replace('MiMo-', '')}</span>
               <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.used}/{m.total}</span>
             </div>
           ))}
-          {zai && !zai.data?.models?.length && (
+          {mimo && !mimo.data?.models?.length && (
             <div className="dash-quota-row">
-              <span className="dash-quota-name">Z.AI</span>
+              <span className="dash-quota-name">MiMo</span>
-              <span className="dash-quota-val" style={{ color: 'var(--text-tertiary)' }}>{zai.error || 'no data'}</span>
+              <span className="dash-quota-val" style={{ color: 'var(--text-tertiary)' }}>{mimo.error || (mimo.healthy ? '✓ configured' : 'no key')}</span>
             </div>
           )}
-          {!minimax && !zai && <span className="dash-quota-val" style={{ color: 'var(--text-tertiary)' }}>No providers</span>}
+          {!minimax && !mimo && <span className="dash-quota-val" style={{ color: 'var(--text-tertiary)' }}>No providers</span>}
         </div>
       </div>
 

web/src/components/Shell.jsx

@@ -1,73 +1,69 @@
 import { useState, useRef, useEffect, useCallback } from 'react'
-import { Terminal as XTerm } from '@xterm/xterm'
+impo
-import { FitAddon } from '@xterm/addon-fit'
+// === Style thème système pour xterm ===
-import { WebLinksAddon } from '@xterm/addon-web-links'
+function getCSSVariable(varName) {
-import { Plus, X, Monitor, Globe, ChevronDown, Pencil, Trash2, Search, Copy, Send, Eye } from 'lucide-react'
+  if (typeof document === 'undefined') return null;
-import '@xterm/xterm/css/xterm.css'
+  return getComputedStyle(document.documentElement).getPropertyValue(varName).trim() || null;
-import { useI18n } from '../i18n'
-
-const MAX_TABS = 7
-const SHELL_MAX_TOKENS = 100000
-const TABS_STORAGE_KEY = 'muyue_shell_tabs'
-const TERMINAL_BUFFER_KEY = 'muyue_terminal_buffers'
-
-function renderContent(text) {
-  const parts = []
-  const codeBlockRegex = /(```[\s\S]*?```)/g
-  let match
-  let lastIndex = 0
-  while ((match = codeBlockRegex.exec(text)) !== null) {
-    if (match.index > lastIndex) {
-      parts.push({ type: 'text', content: text.slice(lastIndex, match.index) })
-    }
-    const full = match[1]
-    const firstNewline = full.indexOf('\n')
-    const lang = firstNewline > -1 ? full.slice(3, firstNewline).trim() : ''
-    const code = firstNewline > -1 ? full.slice(firstNewline + 1, -3) : full.slice(3, -3)
-    parts.push({ type: 'code', lang, content: code })
-    lastIndex = match.index + full.length
-  }
-  if (lastIndex < text.length) {
-    const remaining = text.slice(lastIndex)
-    const openBlock = remaining.match(/```(\w*)\n?([\s\S]*)$/)
-    if (openBlock) {
-      if (openBlock.index > 0) {
-        parts.push({ type: 'text', content: remaining.slice(0, openBlock.index) })
-      }
-      parts.push({ type: 'code', lang: openBlock[1] || '', content: openBlock[2] || '' })
-    } else {
-      parts.push({ type: 'text', content: remaining })
-    }
-  }
-  return parts
 }
 
-function formatText(text) {
+function parseHexColor(hex) {
-  let html = text
+  if (!hex || hex.startsWith('var(')) return null;
-    .replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
+  hex = hex.replace('#', '');
+  if (hex.length === 3) hex = hex.split('').map(c => c + c).join('');
+  if (hex.length !== 6) return null;
+  const r = parseInt(hex.slice(0, 2), 16);
+  const g = parseInt(hex.slice(2, 4), 16);
+  const b = parseInt(hex.slice(4, 6), 16);
+  return { r, g, b };
+}
 
-  html = html
+function toRgbString(hex) {
-    .replace(/\*\*(.+?)\*\*/g, '<strong>$1</strong>')
+  const c = parseHexColor(hex);
-    .replace(/`([^`]+)`/g, '<code class="inline-code">$1</code>')
+  if (!c) return '#000000';
-    .replace(/^### (.+)$/gm, '<h4 class="msg-h4">$1</h4>')
+  return `#${c.r.toString(16).padStart(2, '0')}${c.g.toString(16).padStart(2, '0')}${c.b.toString(16).padStart(2, '0')}`;
-    .replace(/^## (.+)$/gm, '<h3 class="msg-h3">$1</h3>')
+}
-    .replace(/^# (.+)$/gm, '<h2 class="msg-h2">$1</h2>')
-    .replace(/^\s*[-*] (.+)$/gm, '<div class="msg-bullet">• $1</div>')
-    .replace(/^\s*(\d+)[.)] (.+)$/gm, '<div class="msg-step"><span class="msg-step-num">$1</span> $2</div>')
-    .replace(/\n/g, '<br/>')
 
-  html = html
+function buildSystemTheme() {
-    .replace(/<br\/>\s*<br\/>/g, '<br/>')
+  const bg = getCSSVariable('--bg-base') || '#0F0D10';
-    .replace(/<br\/>\s*(<h[234]|<div class="msg-)/g, '$1')
+  const fg = getCSSVariable('--text-primary') || '#EAE0E2';
-    .replace(/(<\/h[234]|<\/div>)\s*<br\/>/g, '$1')
+  const accent = getCSSVariable('--accent-light') || '#FF1A5E';
-    .replace(/\s+on\w+=["'][^"']*["']/gi, '')
+  const accentDim = getCSSVariable('--accent-dim') || '#6B2033';
-    .replace(/javascript:/gi, '')
+  const success = '#00E676';
-    .replace(/data:/gi, '')
+  const warning = '#FFD740';
+  const error = getCSSVariable('--accent-bright') || '#FF1744';
+  const bgSurface = getCSSVariable('--bg-surface') || bg;
+  const bgElevated = getCSSVariable('--bg-elevated') || bgSurface;
+  const textSecondary = getCSSVariable('--text-secondary') || fg;
+  const textTertiary = getCSSVariable('--text-tertiary') || textSecondary;
   
-  return html
+  return {
+    background: toRgbString(bg),
+    foreground: toRgbString(fg),
+    cursor: toRgbString(accent),
+    cursorAccent: toRgbString(bg),
+    selectionBackground: `${toRgbString(accentDim)}44`,
+    selectionForeground: '#FFFFFF',
+    black: toRgbString(bgElevated),
+    red: toRgbString(error),
+    green: toRgbString(success),
+    yellow: toRgbString(warning),
+    blue: toRgbString(getCSSVariable('--accent') || '#448AFF'),
+    magenta: toRgbString(accent),
+    cyan: '#00BCD4',
+    white: toRgbString(fg),
+    brightBlack: toRgbString(bgSurface),
+    brightRed: toRgbString(accent),
+    brightGreen: toRgbString(success),
+    brightYellow: toRgbString(warning),
+    brightBlue: toRgbString(getCSSVariable('--accent-muted') || '#82B1FF'),
+    brightMagenta: toRgbString(getCSSVariable('--accent-soft') || '#FF80AB'),
+    brightCyan: '#84FFFF',
+    brightWhite: '#FFFFFF',
+  };
 }
 
 const THEMES = {
+  system: buildSystemTheme(),
   default: {
     background: '#0A0A0C', foreground: '#EAE0E2', cursor: '#FF0033',
     cursorAccent: '#0A0A0C', selectionBackground: '#FF003344', selectionForeground: '#ffffff',
@@ -125,11 +121,14 @@ const THEMES = {
 }
 
 function getTheme(themeName) {
-  return THEMES[themeName] || THEMES.default
+  if (themeName === 'system' || themeName === 'default') {
+    return buildSystemTheme()
+  }
+  return THEMES[themeName] || buildSystemTheme()
 }
 
 function createTerminal(container, settings = {}) {
-  const theme = getTheme(settings.theme || 'default')
+  const theme = getTheme(settings.theme || 'system')
   const term = new XTerm({
     cursorBlink: true,
     fontSize: settings.fontSize || 12,
@@ -143,6 +142,32 @@ function createTerminal(container, settings = {}) {
   const webLinksAddon = new WebLinksAddon()
   term.loadAddon(fitAddon)
   term.loadAddon(webLinksAddon)
+
+  term.attachCustomKeyEventHandler((e) => {
+    if (e.type !== 'keydown') return true
+    const ctrl = e.ctrlKey || e.metaKey
+    const shift = e.shiftKey
+
+    if (ctrl && shift && e.key === 'C') {
+      e.preventDefault()
+      e.stopPropagation()
+      const selection = term.getSelection()
+      if (selection) navigator.clipboard.writeText(selection)
+      return false
+    }
+
+    if (ctrl && shift && e.key === 'V') {
+      e.preventDefault()
+      e.stopPropagation()
+      navigator.clipboard.readText().then(text => {
+        if (text) term.paste(text)
+      }).catch(() => {})
+      return false
+    }
+
+    return true
+  })
+
   term.open(container)
   fitAddon.fit()
 
@@ -156,9 +181,20 @@ function connectWebSocket(term, fitAddon, initPayload, onStateChange, onFirstMes
   ws.addEventListener('open', () => {
     ws.send(JSON.stringify(initPayload))
     const dims = fitAddon.proposeDimensions()
-    if (dims) {
+    // Envoyer resize avec dimensions minimales garanties (24x80)
-      ws.send(JSON.stringify({ type: 'resize', rows: dims.rows, cols: dims.cols }))
+    const rows = dims?.rows || 24
-    }
+    const cols = dims?.cols || 80
+    ws.send(JSON.stringify({ type: 'resize', rows, cols }))
+    // Forcer un fit après l'ouverture
+    setTimeout(() => {
+      try {
+        fitAddon.fit()
+        const newDims = fitAddon.proposeDimensions()
+        if (newDims && newDims.rows > 0 && newDims.cols > 0) {
+          ws.send(JSON.stringify({ type: 'resize', rows: newDims.rows, cols: newDims.cols }))
+        }
+      } catch (e) { console.warn('[Shell] fit failed:', e) }
+    }, 50)
     if (onStateChange) onStateChange(true)
   })
 
@@ -203,29 +239,44 @@ export default function Shell({ api }) {
   const { t } = useI18n()
   const tabsRef = useRef({})
   const nextIdRef = useRef(1)
-  const settingsRef = useRef({ fontSize: 12, fontFamily: "'JetBrains Mono', 'Fira Code', monospace", theme: 'default' })
+  const settingsRef = useRef({ fontSize: 12, fontFamily: "'JetBrains Mono', 'Fira Code', monospace", theme: 'system' })
   const pendingCommandsRef = useRef({})
 
-  const savedTabs = (() => {
+  const [tabs, setTabs] = useState(() => {
     try {
       const raw = localStorage.getItem(TABS_STORAGE_KEY)
       if (raw) {
         const parsed = JSON.parse(raw)
-        if (Array.isArray(parsed) && parsed.length > 0) {
+        if (Array.isArray(parsed) && parsed.length > 0 && parsed.length <= MAX_TABS) {
-          return parsed.map(t => ({ ...t, connected: false }))
+          return parsed.map((t, i) => ({ 
+            id: t.id || i + 1, 
+            name: t.name || `Tab ${i + 1}`, 
+            type: t.type || 'local', 
+            shell: t.shell || '',
+            host: t.host,
+            port: t.port,
+            user: t.user,
+            key_path: t.key_path,
+            connected: false 
+          }))
         }
       }
-    } catch {}
+    } catch (e) { 
-    return null
+      console.warn('[Shell] Failed to parse saved tabs:', e)
-  })()
+      localStorage.removeItem(TABS_STORAGE_KEY)
-
-  const [tabs, setTabs] = useState(savedTabs || [
-    { id: 1, name: 'Local Shell', type: 'local', shell: '', connected: false },
-  ])
-  const [activeTab, setActiveTab] = useState(() => {
-    if (savedTabs) {
-      return savedTabs[0]?.id || 1
     }
+    return [
+      { id: 1, name: 'Local Shell', type: 'local', shell: '', connected: false },
+    ]
+  })
+  const [activeTab, setActiveTab] = useState(() => {
+    try {
+      const raw = localStorage.getItem(TABS_STORAGE_KEY)
+      if (raw) {
+        const parsed = JSON.parse(raw)
+        if (Array.isArray(parsed) && parsed.length > 0) return parsed[0]?.id || 1
+      }
+    } catch {}
     return 1
   })
   const activeTabRef = useRef(activeTab)
@@ -239,7 +290,7 @@ export default function Shell({ api }) {
   const [terminalSettings, setTerminalSettings] = useState({
     fontSize: 12,
     fontFamily: "'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'SF Mono', 'Menlo', monospace",
-    theme: 'default',
+    theme: 'system',
   })
 
   useEffect(() => { settingsRef.current = terminalSettings }, [terminalSettings])
@@ -304,7 +355,7 @@ export default function Shell({ api }) {
         setTerminalSettings({
           fontSize: d.terminal.font_size || 12,
           fontFamily: d.terminal.font_family || "'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'SF Mono', 'Menlo', monospace",
-          theme: d.terminal.theme || 'default',
+          theme: d.terminal.theme || 'system',
         })
       }
     }).catch(() => {})
@@ -456,36 +507,60 @@ export default function Shell({ api }) {
     let cancelled = false
     const pending = []
 
+    // Forcer le layout à se calculer
+    const forceLayout = () => {
+      const el = document.querySelector('.shell-terminal-col')
+      if (el) {
+        el.style.height = ''
+        el.style.minHeight = ''
+        // Forcer reflow
+        void el.offsetHeight
+      }
+    }
+
     const tryInitTab = (tab, attempt) => {
       if (cancelled) return
-      const shellCol = document.querySelector('.shell-terminal-col')
+      if (attempt > 20) {
-      if (!shellCol || shellCol.offsetParent === null) {
+        console.warn(`[Shell] max attempts reached for tab ${tab.id}`)
-        pending.push(setTimeout(() => tryInitTab(tab, attempt + 1), 200))
         return
       }
+      
+      forceLayout()
+      const shellCol = document.querySelector('.shell-terminal-col')
+      if (!shellCol) {
+        pending.push(setTimeout(() => tryInitTab(tab, attempt + 1), 150))
+        return
+      }
+      
       const container = document.getElementById(`terminal-${tab.id}`)
       if (!container) {
         pending.push(setTimeout(() => tryInitTab(tab, attempt + 1), 100))
         return
       }
-      if (container.offsetHeight === 0) {
+      
+      const rect = container.getBoundingClientRect()
+      if (rect.height < 10 || rect.width < 10) {
         pending.push(setTimeout(() => tryInitTab(tab, attempt + 1), 100))
         return
       }
+      
       if (!tabsRef.current[tab.id]) {
         initTerminal(tab.id, tab)
       }
-      requestAnimationFrame(() => {
+      
-        if (cancelled) return
+      // Multiple fit attempts avec délais croissants
-        const entry = tabsRef.current[tab.id]
+      const fitAttempts = [0, 50, 100, 200, 400]
-        if (entry) {
+      fitAttempts.forEach(delay => {
-          entry.fitAddon.fit()
+        setTimeout(() => {
-          setTimeout(() => { if (!cancelled) entry.fitAddon.fit() }, 100)
+          if (cancelled) return
-        }
+          const entry = tabsRef.current[tab.id]
+          if (entry && entry.fitAddon) {
+            try {
+              entry.fitAddon.fit()
+            } catch (e) { console.warn(`[Shell] fit attempt ${delay}ms failed:`, e) }
+          }
+        }, delay)
       })
-      if (!tabsRef.current[tab.id]) {
-        tryInitTab(tab, 0)
-      }
     }
 
     const wrapper = document.querySelector('.shell-layout')?.parentElement
@@ -624,6 +699,19 @@ export default function Shell({ api }) {
       }
       return next
     })
+
+    // Redimensionner le nouveau tab actif
+    setTimeout(() => {
+      const newActiveTabId = next.length > 0 ? next[next.length - 1].id : null
+      if (newActiveTabId) {
+        const entry = tabsRef.current[newActiveTabId]
+        if (entry && entry.fitAddon) {
+          try {
+            entry.fitAddon.fit()
+          } catch (e) { console.warn('[Shell] fit after close failed:', e) }
+        }
+      }
+    }, 100)
   }
 
   const startRename = (tabId, e) => {

web/src/components/Studio.jsx

@@ -452,15 +452,15 @@ export default function Studio({ api }) {
         api.getProviders().then(data => {
           const providers = data.providers || []
           const minimax = providers.find(p => p.name.toUpperCase() === 'MINIMAX')
-          const zai = providers.find(p => p.name.toUpperCase() === 'ZAI')
+          const mimo = providers.find(p => p.name.toUpperCase() === 'MIMO')
-          if (!minimax || !zai) {
+          if (!minimax || !mimo) {
-            setMessages(prev => [...prev, { id: Date.now().toString(), role: 'assistant', content: 'MiniMax et ZAI doivent être configurés pour utiliser `/model change`.', time: new Date().toISOString() }])
+            setMessages(prev => [...prev, { id: Date.now().toString(), role: 'assistant', content: 'MiniMax et MiMo doivent être configurés pour utiliser `/model change`.', time: new Date().toISOString() }])
             return
           }
           const active = providers.find(p => p.active)
           const activeName = active ? active.name.toUpperCase() : ''
-          const switchTo = activeName === 'MINIMAX' ? 'ZAI' : 'MINIMAX'
+          const switchTo = activeName === 'MINIMAX' ? 'MIMO' : 'MINIMAX'
-          const target = switchTo === 'MINIMAX' ? minimax : zai
+          const target = switchTo === 'MINIMAX' ? minimax : mimo
           api.saveProvider({ name: target.name, active: true }).then(() => {
             setMessages(prev => [...prev, { id: Date.now().toString(), role: 'assistant', content: `✓ Provider changé: **${target.name}** (${target.model})`, time: new Date().toISOString() }])
           }).catch(() => {

web/src/i18n/en.js

@@ -16,6 +16,8 @@ const en = {
     switchWindow: 'Switch window',
     sendMessage: 'Send message',
     newLine: 'New line',
+    copy: 'Copy',
+    paste: 'Paste',
     runCommand: 'Run command',
     commandHistory: 'Command history',
   },

web/src/i18n/fr.js

@@ -16,6 +16,8 @@ const fr = {
     switchWindow: 'Changer de fen\u00eatre',
     sendMessage: 'Envoyer le message',
     newLine: 'Nouvelle ligne',
+    copy: 'Copier',
+    paste: 'Coller',
     runCommand: 'Ex\u00e9cuter',
     commandHistory: 'Historique',
   },

web/src/styles/global.css

@@ -155,7 +155,7 @@ input::placeholder { color: var(--text-disabled); }
 .header-clock { font-family: var(--font-mono); font-size: 12px; color: var(--accent); font-weight: 600; }
 
 .content { flex: 1; overflow: hidden; position: relative; }
-.content > div { height: 100%; }
+.content > div { position: absolute; inset: 0; overflow: hidden; }
 .tab-hidden { display: none; }
 
 .statusbar {
@@ -1058,3 +1058,76 @@ input::placeholder { color: var(--text-disabled); }
   word-break: break-word;
   background: var(--bg);
 }
+
+/* === XTerm Custom Styling === */
+/* Styles for xterm.js integrated with Muyue theme */
+.shell-xterm-instance .xterm {
+  padding: 4px 8px;
+}
+
+.shell-xterm-instance .xterm-viewport {
+  background-color: var(--bg-base) !important;
+}
+
+.shell-xterm-instance .xterm-screen {
+  background-color: var(--bg-base);
+}
+
+/* Scrollbar styling for xterm */
+.shell-xterm-instance .xterm-viewport::-webkit-scrollbar {
+  width: 8px;
+}
+
+.shell-xterm-instance .xterm-viewport::-webkit-scrollbar-track {
+  background: var(--bg-surface);
+}
+
+.shell-xterm-instance .xterm-viewport::-webkit-scrollbar-thumb {
+  background: var(--accent-dim);
+  border-radius: 4px;
+}
+
+.shell-xterm-instance .xterm-viewport::-webkit-scrollbar-thumb:hover {
+  background: var(--accent-dark);
+}
+
+/* Selection styling */
+.shell-xterm-instance .xterm-selection {
+  background: var(--accent-dim) !important;
+}
+
+/* Focus ring styling */
+.shell-xterm-instance .xterm:focus .xterm-helper-text-container {
+  box-shadow: none;
+}
+
+/* Ensure consistent font rendering */
+.shell-xterm-instance .xterm .xterm-char-measure-element {
+  font-family: var(--font-mono) !important;
+}
+
+/* Bell animation styling */
+.shell-xterm-instance .xterm-bell {
+  animation: xterm-bell-flash 0.3s ease-out;
+}
+
+@keyframes xterm-bell-flash {
+  0% { opacity: 1; }
+  50% { opacity: 0.5; }
+  100% { opacity: 0; }
+}
+
+/* Cursor styling */
+.shell-xterm-instance .xterm-cursor {
+  outline: none !important;
+}
+
+/* Link styling for web links addon */
+.shell-xterm-instance .xterm-link {
+  color: var(--accent-light) !important;
+  text-decoration: underline;
+}
+
+.shell-xterm-instance .xterm-link:hover {
+  color: var(--accent-muted) !important;
+}