Unify segmented selectors and fix compact panel spacing

src/ui/styles/controls.css

@@ -677,11 +677,6 @@ html:not([lang='en']) .pp-slider-row > .pp-slider-mini-label {
   padding: 5px 8px 6px;
 }
 
-.detection-allocation-seg .pp-mode-btn {
-  font-size: 8px;
-  letter-spacing: 0.35px;
-}
-
 #hud-layout-row {
   min-width: 200px;
 }
@@ -699,7 +694,7 @@ html:not([lang='en']) .pp-slider-row > .pp-slider-mini-label {
   min-width: 200px;
 }
 
-.cyber-sonar-toggle-row .pp-mode-btn {
+.cyber-sonar-toggle-row .pp-mode-btn:not(.gev-segment) {
   margin-left: auto;
   min-width: 48px;
 }
@@ -851,11 +846,6 @@ html:not([lang='en']) .pp-slider-row > .pp-slider-mini-label {
 #draw-mode-row {
   min-width: 184px;
 }
-/* Equal thirds with room around the label, so a long translated shape name
-   never runs edge to edge in its segment. */
-html:not([lang='en']) #draw-mode-row .pp-mode-btn {
-  padding: 0 4px;
-}
 #draw-label-row {
   flex-wrap: wrap;
   row-gap: 6px;
@@ -984,11 +974,8 @@ body.gev-geo-import-drag #cesiumContainer {
 .pp-mode-seg {
   display: flex;
   flex: 1;
-  border: 1px solid rgba(255, 255, 255, 0.14);
-  border-radius: 6px;
-  overflow: hidden;
 }
-.pp-mode-btn {
+.pp-mode-btn:not(.gev-segment) {
   flex: 1;
   height: 22px;
   background: rgba(255, 255, 255, 0.04);
@@ -1003,14 +990,11 @@ body.gev-geo-import-drag #cesiumContainer {
     background-color var(--transition-fast),
     color var(--transition-fast);
 }
-.pp-mode-btn + .pp-mode-btn {
-  border-left: 1px solid rgba(255, 255, 255, 0.14);
-}
-.pp-mode-btn:hover {
+.pp-mode-btn:not(.gev-segment):hover {
   background: rgba(255, 255, 255, 0.08);
   color: var(--text-primary);
 }
-.pp-mode-btn.active {
+.pp-mode-btn:not(.gev-segment).active {
   background: var(--accent);
   color: #000;
 }

src/ui/styles/cyber.css

@@ -506,11 +506,13 @@
     0 0 12px rgba(196, 84, 84, 0.14);
 }
 
+:root[data-ui-theme='cyber'] .gev-segmented,
 :root[data-ui-theme='cyber'] .pp-mode-seg {
   border-color: rgba(206, 222, 226, 0.24);
   border-radius: 1px;
 }
 
+:root[data-ui-theme='cyber'] .gev-segment[aria-checked='true'],
 :root[data-ui-theme='cyber'] .pp-mode-btn.active {
   background: var(--cyber-red);
   color: #f7f8f7;

src/ui/styles/layers.css

@@ -184,8 +184,8 @@
   max-height: 100%;
   pointer-events: auto;
 }
-#right-context-rail > #weather-panel,
-/* Collapsed, it must stay hideable by the rail's exclusive layout. */
+/* Collapsed readouts must stay hideable by the rail's exclusive layout. */
+#right-context-rail > #weather-panel:not(.collapsed),
 #right-context-rail > #recent-imagery-panel:not(.collapsed) {
   display: flex;
   flex-direction: column;

src/ui/styles/recent-imagery.css

@@ -321,7 +321,6 @@ html:not([lang='en'])
 .recent-imagery-readout .ri-mode {
   display: grid;
   grid-template-columns: repeat(3, minmax(0, 1fr));
-  gap: 4px;
 }
 .recent-imagery-readout .ri-selection .data-toggle-chip {
   height: 20px;

src/ui/styles/segmented-control.css

@@ -0,0 +1,51 @@
+/* Shared one-of-many control. Feature classes retain surrounding placement. */
+.gev-segmented {
+  display: inline-flex;
+  min-width: 0;
+  border: 1px solid var(--glass-border-hover);
+  border-radius: 6px;
+  overflow: hidden;
+}
+.gev-segmented[hidden] {
+  display: none;
+}
+.gev-segment {
+  flex: 1;
+  min-width: min-content;
+  min-height: 24px;
+  margin: 0;
+  padding: 4px 8px;
+  border: 0;
+  border-radius: 0;
+  background: rgba(255, 255, 255, 0.04);
+  color: var(--text-secondary);
+  font: 9px/1.25 var(--font-mono);
+  letter-spacing: 0.6px;
+  text-transform: uppercase;
+  overflow-wrap: normal;
+  cursor: pointer;
+  transition:
+    background-color var(--transition-fast),
+    color var(--transition-fast);
+}
+.gev-segment + .gev-segment {
+  border-left: 1px solid var(--glass-border);
+}
+.gev-segment:hover:not(:disabled) {
+  background: rgba(255, 255, 255, 0.08);
+  color: var(--text-primary);
+}
+.gev-segment[aria-checked='true'] {
+  background: var(--accent);
+  color: #000;
+}
+.gev-segment:focus-visible {
+  position: relative;
+  outline: 2px solid var(--text-primary);
+  outline-offset: -3px;
+  box-shadow: inset 0 0 0 4px #061014;
+}
+.gev-segment:disabled {
+  opacity: 0.42;
+  cursor: not-allowed;
+}

src/ui/styles/street-level.css

@@ -222,14 +222,6 @@ html:not([lang='en']) .sl-meta-row .sl-nearest-btn {
   flex-wrap: wrap;
 }
 
-/* No overflow clipping: it would cut off the buttons' focus ring. The end
-   buttons round themselves instead. */
-.sl-seg {
-  display: inline-flex;
-  border: 1px solid var(--glass-border-hover);
-  border-radius: 999px;
-}
-
 .sl-seg[hidden],
 .sl-controls[hidden],
 .sl-filters[hidden],
@@ -237,40 +229,6 @@ html:not([lang='en']) .sl-meta-row .sl-nearest-btn {
   display: none;
 }
 
-.sl-seg-btn {
-  font-family: var(--font-mono);
-  font-size: var(--sl-text);
-  letter-spacing: 0.08em;
-  padding: 4px 9px;
-  border: 0;
-  background: transparent;
-  color: var(--text-secondary);
-  cursor: pointer;
-}
-
-.sl-seg-btn:first-child {
-  border-radius: 999px 0 0 999px;
-}
-
-.sl-seg-btn:last-child {
-  border-radius: 0 999px 999px 0;
-}
-
-.sl-seg-btn + .sl-seg-btn {
-  border-left: 1px solid var(--glass-border);
-}
-
-.sl-seg-btn:focus-visible {
-  position: relative;
-  outline: 1px solid var(--accent);
-  outline-offset: 2px;
-}
-
-.sl-seg-btn.is-active {
-  background: rgba(5, 203, 99, 0.22);
-  color: var(--text-primary);
-}
-
 .sl-since {
   display: grid;
   grid-template-columns: auto 1fr;