fix(launcher): restore compact Call to Play form layout

The shared search style applied a 380px flex basis intended for a horizontal
bar to the Call to Play form's vertical row, making its search field 380px
tall. Keep sizing in the existing topbar rules so the form uses the 36px
search height and can fit within its available width.

Keep search results in normal flow so the scrolling modal contains them,
and restore the design reference's accent background and border for selected
timing, duration, and day buttons.

Test Plan:
- just frontend-test -- 98 passed
- deno task build (frontend directory) -- TypeScript and Vite build passed
- git diff --cached --check -- passed
- Independent static review -- no regressions found
- Visual verification unavailable: this session has no browser surface

crates/lanspread-tauri-deno-ts/src/styles/launcher.css

@@ -259,8 +259,7 @@
   border: 1px solid var(--bd-1);
   border-radius: 8px;
   height: 36px;
-  min-width: 320px;
-  flex: 0 1 380px;
+  min-width: 0;
   color: var(--t-3);
   transition:
     border-color 0.15s,
@@ -2414,11 +2413,7 @@
   width: 100%;
 }
 .ctp-create-matches {
-  position: absolute;
-  top: calc(100% + 4px);
-  left: 0;
-  right: 0;
-  z-index: 20;
+  /* Keep results in the form's flow so the scrolling modal can contain them. */
   max-height: 220px;
   overflow: auto;
   padding: 4px;
@@ -2495,6 +2490,8 @@
   color: var(--t-1);
 }
 .ctp-duration-btn.is-active {
+  background: var(--accent);
+  border-color: var(--accent);
   color: white;
 }
 .ctp-create-foot {