Module overlay 

Full-screen-ish modal overlays painted on top of the mode pane.

The only overlay in M1 is StateOverlay — the operator-state overview triggered by /state. It is sourced from the engine’s operator_state mirror (ADR-016); the CLI never computes the label locally. When the mirror is unpopulated the overlay says so, honestly, rather than inventing a default.

Design constraints (Addendum A §2.3 / §2.4):

• Descriptive, not judgmental. No emoji, no “you’re doing great”, no “calm down.” The label + vector speak for themselves.
• Shows its work. Every classifier input (velocity, deviation, session, loss-reaction, re-entry, sleep-proxy) is printed, so the operator can see why a label is what it is.
• One-key dismiss. No buttons. Any key press closes the overlay; Ctrl+C still exits the terminal. See input.rs.

Structs

FrictionPauseOverlay

Friction-pause overlay — renders a visible countdown (L1) or a countdown-plus-typed-confirm field (L2+). The overlay is read from FrictionPause; completion is the event loop’s job, not the widget’s.

RiskOverlay

M2 §4 risk overlay. Surfaces the engine’s current Risk block alongside the operator-state snapshot’s vector components so a TILT + guardrail-proximity situation is unambiguous: the operator sees exactly how close to the hard alert they are, and why the classifier flagged the operator as TILT.

StateOverlay

The /state overlay. See module docs.

VerdictOverlay

Verdict overlay — centered modal that wraps VerdictBlock in a bordered, titled frame and paints a close hint.