use system blend bg

bun.lock

@@ -337,8 +337,8 @@
         "@opencode-ai/sdk": "workspace:*",
         "@opencode-ai/util": "workspace:*",
         "@openrouter/ai-sdk-provider": "1.5.4",
-        "@opentui/core": "0.1.88",
-        "@opentui/solid": "0.1.88",
+        "@opentui/core": "0.1.90",
+        "@opentui/solid": "0.1.90",
         "@parcel/watcher": "2.5.1",
         "@pierre/diffs": "catalog:",
         "@solid-primitives/event-bus": "1.1.2",
@@ -1447,21 +1447,21 @@
 
     "@opentelemetry/api": ["@opentelemetry/api@1.9.0", "", {}, "sha512-3giAOQvZiH5F9bMlMiv8+GSPMeqg0dbaeo58/0SlA9sxSqZhnUtxzX9/2FzyhS9sWQf5S0GJE0AKBrFqjpeYcg=="],
 
-    "@opentui/core": ["@opentui/core@0.1.88", "", { "dependencies": { "bun-ffi-structs": "0.1.2", "diff": "8.0.2", "jimp": "1.6.0", "marked": "17.0.1", "yoga-layout": "3.2.1" }, "optionalDependencies": { "@dimforge/rapier2d-simd-compat": "^0.17.3", "@opentui/core-darwin-arm64": "0.1.88", "@opentui/core-darwin-x64": "0.1.88", "@opentui/core-linux-arm64": "0.1.88", "@opentui/core-linux-x64": "0.1.88", "@opentui/core-win32-arm64": "0.1.88", "@opentui/core-win32-x64": "0.1.88", "bun-webgpu": "0.1.5", "planck": "^1.4.2", "three": "0.177.0" }, "peerDependencies": { "web-tree-sitter": "0.25.10" } }, "sha512-eaDVZfAzZraddOIkgWSHMVkyaY0O20foYnPWKPQx1TY4t7G1oatIoan2zkytx67epW+4BZQ9vGib+61/uNM1MA=="],
+    "@opentui/core": ["@opentui/core@0.1.90", "", { "dependencies": { "bun-ffi-structs": "0.1.2", "diff": "8.0.2", "jimp": "1.6.0", "marked": "17.0.1", "yoga-layout": "3.2.1" }, "optionalDependencies": { "@dimforge/rapier2d-simd-compat": "^0.17.3", "@opentui/core-darwin-arm64": "0.1.90", "@opentui/core-darwin-x64": "0.1.90", "@opentui/core-linux-arm64": "0.1.90", "@opentui/core-linux-x64": "0.1.90", "@opentui/core-win32-arm64": "0.1.90", "@opentui/core-win32-x64": "0.1.90", "bun-webgpu": "0.1.5", "planck": "^1.4.2", "three": "0.177.0" }, "peerDependencies": { "web-tree-sitter": "0.25.10" } }, "sha512-Os2dviqWVETU3kaK36lbSvdcI93GAWhw0xb9ng/d0DWYuM9scRmAhLHiOayp61saWv/BR8OJXeuQYHvrp5rd6A=="],
 
-    "@opentui/core-darwin-arm64": ["@opentui/core-darwin-arm64@0.1.88", "", { "os": "darwin", "cpu": "arm64" }, "sha512-oGRexWwZFeQJymOK5ORrLrwJUbPHMYaFa0EcLnlhvPnymm1xyMcRKm39ez0WSIdtiCCi/PmMHX95CfyyJB5VMA=="],
+    "@opentui/core-darwin-arm64": ["@opentui/core-darwin-arm64@0.1.90", "", { "os": "darwin", "cpu": "arm64" }, "sha512-XFrm2zCg1SlHPQ5A2HX/I4dCrmTjYaCJIIpo3QuPIvZBGH3aBMdWDJh2tXw7AB5Mmh8X1K4hDkP5nlK9x0Ewow=="],
 
-    "@opentui/core-darwin-x64": ["@opentui/core-darwin-x64@0.1.88", "", { "os": "darwin", "cpu": "x64" }, "sha512-ddnruYpXt7gXsAqZoQzNrHtZ50niYQfESVT3rhE5qgsz7zoWBdKe/RxLKcb6zQmHMZML6SjSh0NrMG86lsH4dQ=="],
+    "@opentui/core-darwin-x64": ["@opentui/core-darwin-x64@0.1.90", "", { "os": "darwin", "cpu": "x64" }, "sha512-vbDpUsnlZ+0CeVKyBBXE+l2+X1XoVncMxMOhXTiMtud2/Cwu+Vfs/g3LC/6Zv08yaytA+9g7Z8sdf0QCqFyQ4w=="],
 
-    "@opentui/core-linux-arm64": ["@opentui/core-linux-arm64@0.1.88", "", { "os": "linux", "cpu": "arm64" }, "sha512-jfcU/Sw8re3aWWb9cQ4OXmVNp/pchu6lgDRqvfy0EKTpzd7CNIu6a0xm+rcUKiPO7BrTrwtumT5/jZWWgCdHlg=="],
+    "@opentui/core-linux-arm64": ["@opentui/core-linux-arm64@0.1.90", "", { "os": "linux", "cpu": "arm64" }, "sha512-OTbvBTP5mVQ4uwKyuz6b59ElG+D0i1Ln+q6cVhNkLgeRLySIn1uXEzUFQGlnVgb8lFDANsn3yQmdv+R+Cpw0og=="],
 
-    "@opentui/core-linux-x64": ["@opentui/core-linux-x64@0.1.88", "", { "os": "linux", "cpu": "x64" }, "sha512-nyfilOYLu6XWRlPl1R0Y6WzdL+jVdIFnwShBWcZL+QC5HiJnQc6LKy5yX8uv0fVbY5xs1wBvlHVeUj1UwFQyFQ=="],
+    "@opentui/core-linux-x64": ["@opentui/core-linux-x64@0.1.90", "", { "os": "linux", "cpu": "x64" }, "sha512-2PJi/LLlO7tGk9Ful/n+6iBdg1RFrA9ibU7wVneE6Z1P0LCYeu7bpwMzea1TXL0eAQWPHsjTs9aPlqPxln0EJw=="],
 
-    "@opentui/core-win32-arm64": ["@opentui/core-win32-arm64@0.1.88", "", { "os": "win32", "cpu": "arm64" }, "sha512-jv/dQwcku7YZ4lNnYjivVvjPwTfDfzGfcplUqHxmirnv1Q1pZL1qS5wH1PV6RhAKN779vHTvnYMD4OgHWzqVaA=="],
+    "@opentui/core-win32-arm64": ["@opentui/core-win32-arm64@0.1.90", "", { "os": "win32", "cpu": "arm64" }, "sha512-+sTRaOb7gCMZ6iLuuG4y9kzyweJzBDcIJN0Xh49ikFWTwVECDXEVtXahNGlw57avm2yYUoNzmpBjK/LV7zBj9A=="],
 
-    "@opentui/core-win32-x64": ["@opentui/core-win32-x64@0.1.88", "", { "os": "win32", "cpu": "x64" }, "sha512-saGvsQqwL8H7B0VBCQ+szMCKh9WIfTebOR8cwPa2+DR+1FnrEG2I4kiikoj4hfYfRMX18A0A11vQxSh3vvy8Ig=="],
+    "@opentui/core-win32-x64": ["@opentui/core-win32-x64@0.1.90", "", { "os": "win32", "cpu": "x64" }, "sha512-aVFyErckWp4oW9NJ/ZDKBUAlTlfVUiRXGP63JXFOoeqI7EYaM8uBt6rgZAJuUdFWCN2Q66WRS8Y2mk+0BJwVBg=="],
 
-    "@opentui/solid": ["@opentui/solid@0.1.88", "", { "dependencies": { "@babel/core": "7.28.0", "@babel/preset-typescript": "7.27.1", "@opentui/core": "0.1.88", "babel-plugin-module-resolver": "5.0.2", "babel-preset-solid": "1.9.10", "entities": "7.0.1", "s-js": "^0.4.9" }, "peerDependencies": { "solid-js": "1.9.11" } }, "sha512-hAqMBk3u/MnUapOmRPdMZinXPOFC+5ccmW1rEQRf9HpShRlZfyg9/u+wUI5rUavyeNFtka92Mtjf/N4AKQpwuA=="],
+    "@opentui/solid": ["@opentui/solid@0.1.90", "", { "dependencies": { "@babel/core": "7.28.0", "@babel/preset-typescript": "7.27.1", "@opentui/core": "0.1.90", "babel-plugin-module-resolver": "5.0.2", "babel-preset-solid": "1.9.10", "entities": "7.0.1", "s-js": "^0.4.9" }, "peerDependencies": { "solid-js": "1.9.11" } }, "sha512-zEHDpJOTGS707ts5j4diqoWuFLSqV6yARKl1H0FJkwWOotu+rxCyksL+C0gX0jJUonAw2cjlZ2NNtZY8g78zkg=="],
 
     "@oslojs/asn1": ["@oslojs/asn1@1.0.0", "", { "dependencies": { "@oslojs/binary": "1.0.0" } }, "sha512-zw/wn0sj0j0QKbIXfIlnEcTviaCzYOY3V5rAyjR6YtOByFtJiT574+8p9Wlach0lZH9fddD4yb9laEAIl4vXQA=="],
 

packages/opencode/package.json

@@ -101,8 +101,8 @@
     "@opencode-ai/sdk": "workspace:*",
     "@opencode-ai/util": "workspace:*",
     "@openrouter/ai-sdk-provider": "1.5.4",
-    "@opentui/core": "0.1.88",
-    "@opentui/solid": "0.1.88",
+    "@opentui/core": "0.1.90",
+    "@opentui/solid": "0.1.90",
     "@parcel/watcher": "2.5.1",
     "@pierre/diffs": "catalog:",
     "@solid-primitives/event-bus": "1.1.2",

packages/opencode/src/cli/cmd/tui/context/theme.tsx

@@ -428,7 +428,7 @@ export function tint(base: RGBA, overlay: RGBA, alpha: number): RGBA {
 function generateSystem(colors: TerminalColors, mode: "dark" | "light"): ThemeJson {
   const bg = RGBA.fromHex(colors.defaultBackground ?? colors.palette[0]!)
   const fg = RGBA.fromHex(colors.defaultForeground ?? colors.palette[7]!)
-  const transparent = RGBA.fromInts(0, 0, 0, 0)
+  const transparent = RGBA.fromValues(bg.r, bg.g, bg.b, 0)
   const isDark = mode == "dark"
 
   const col = (i: number) => {

packages/opencode/src/cli/cmd/tui/routes/session/index.tsx

@@ -1465,6 +1465,8 @@ function TextPart(props: { last: boolean; part: TextPart; message: AssistantMess
               streaming={true}
               content={props.part.text.trim()}
               conceal={ctx.conceal()}
+              fg={theme.markdownText}
+              bg={theme.background}
             />
           </Match>
           <Match when={!Flag.OPENCODE_EXPERIMENTAL_MARKDOWN}>