diff --git a/docs/fish-config.1 b/docs/fish-config.1
index 85a5333..f28a42d 100644
--- a/docs/fish-config.1
+++ b/docs/fish-config.1
@@ -1599,10 +1599,10 @@ config-update --force
 \f[C]
 Synopsis:  config-toggle [-h]
 
-Opens an interactive full-screen TUI for toggling the six opinionated
-component categories (C1\[en]C6) and the master disable variable without
-having to type or remember variable names. Two scope tabs allow
-independent per-scope configuration:
+Opens an interactive TUI for toggling the six opinionated component
+categories (C1\[en]C6) and the master disable variable without having to
+type or remember variable names. Two scope tabs allow independent
+per-scope configuration:
 
   Universal \[em] persists across all sessions (set -U)
   Session   \[em] current shell only (set -g)
@@ -1610,6 +1610,16 @@ independent per-scope configuration:
 Changes apply immediately on each value keypress. Always available
 regardless of the __fish_config_opinionated master state.
 
+The panel adapts to the terminal width automatically, selecting from
+four layout tiers (with a 6-column buffer on each side before stepping
+up to the next tier) and horizontally centering the box. The panel
+redraws within \[ti]0.3 s of a terminal resize with no keypress required.
+
+  COLUMNS >= 90  →  78-wide panel (most detail)
+  COLUMNS >= 86  →  74-wide panel
+  COLUMNS >= 82  →  70-wide panel
+  COLUMNS  < 82  →  52-wide panel (default)
+
 Navigation:
   ↑ ↓ / k j   Move cursor
   ← → / h l   Set value: OFF ← DEFAULT → ON (clamped)
diff --git a/docs/html/9-5-functions-reference.html b/docs/html/9-5-functions-reference.html
index bb8e0c6..91d3ad7 100644
--- a/docs/html/9-5-functions-reference.html
+++ b/docs/html/9-5-functions-reference.html
@@ -1073,10 +1073,10 @@ config-update --force</code></pre>
 <h3 data-number="9.14.3" id="config-toggle">config-toggle</h3>
 <pre><code>Synopsis:  config-toggle [-h]
 
-Opens an interactive full-screen TUI for toggling the six opinionated
-component categories (C1–C6) and the master disable variable without
-having to type or remember variable names. Two scope tabs allow
-independent per-scope configuration:
+Opens an interactive TUI for toggling the six opinionated component
+categories (C1–C6) and the master disable variable without having to
+type or remember variable names. Two scope tabs allow independent
+per-scope configuration:
 
   Universal — persists across all sessions (set -U)
   Session   — current shell only (set -g)
@@ -1084,6 +1084,16 @@ independent per-scope configuration:
 Changes apply immediately on each value keypress. Always available
 regardless of the __fish_config_opinionated master state.
 
+The panel adapts to the terminal width automatically, selecting from
+four layout tiers (with a 6-column buffer on each side before stepping
+up to the next tier) and horizontally centering the box. The panel
+redraws within ~0.3 s of a terminal resize with no keypress required.
+
+  COLUMNS &gt;= 90  →  78-wide panel (most detail)
+  COLUMNS &gt;= 86  →  74-wide panel
+  COLUMNS &gt;= 82  →  70-wide panel
+  COLUMNS  &lt; 82  →  52-wide panel (default)
+
 Navigation:
   ↑ ↓ / k j   Move cursor
   ← → / h l   Set value: OFF ← DEFAULT → ON (clamped)
diff --git a/docs/wiki/5-functions-reference.md b/docs/wiki/5-functions-reference.md
index 8263d38..e8dfda5 100644
--- a/docs/wiki/5-functions-reference.md
+++ b/docs/wiki/5-functions-reference.md
@@ -759,10 +759,10 @@
 
     Synopsis:  config-toggle [-h]
 
-    Opens an interactive full-screen TUI for toggling the six opinionated
-    component categories (C1–C6) and the master disable variable without
-    having to type or remember variable names. Two scope tabs allow
-    independent per-scope configuration:
+    Opens an interactive TUI for toggling the six opinionated component
+    categories (C1–C6) and the master disable variable without having to
+    type or remember variable names. Two scope tabs allow independent
+    per-scope configuration:
 
       Universal — persists across all sessions (set -U)
       Session   — current shell only (set -g)
@@ -770,6 +770,16 @@
     Changes apply immediately on each value keypress. Always available
     regardless of the __fish_config_opinionated master state.
 
+    The panel adapts to the terminal width automatically, selecting from
+    four layout tiers (with a 6-column buffer on each side before stepping
+    up to the next tier) and horizontally centering the box. The panel
+    redraws within ~0.3 s of a terminal resize with no keypress required.
+
+      COLUMNS >= 90  →  78-wide panel (most detail)
+      COLUMNS >= 86  →  74-wide panel
+      COLUMNS >= 82  →  70-wide panel
+      COLUMNS  < 82  →  52-wide panel (default)
+
     Navigation:
       ↑ ↓ / k j   Move cursor
       ← → / h l   Set value: OFF ← DEFAULT → ON (clamped)