style(icons): apply reviewed icon set

assets/icons/about.svg

@@ -1,5 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <circle cx="12" cy="12" r="9" stroke="#e0e0e0" stroke-width="1.5"/>
-  <circle cx="12" cy="8" r="0.8" fill="#4cc9f0"/>
-  <line x1="12" y1="11" x2="12" y2="17" stroke="#4cc9f0" stroke-width="1.5"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="About">
+  <circle cx="12" cy="12" r="9" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="12" y1="10" x2="12" y2="17" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="12" cy="7" r="1" stroke="none" fill="#6DB7ED"/>
 </svg>

assets/icons/add_scale.svg

@@ -1,4 +1,4 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <path d="M4 7 H16 M4 12 H12 M4 17 H10" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
+  <path d="M4 7 H16 M4 12 H12 M4 17 H10" stroke="#B4B6B9" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
   <path d="M17 14 V22 M13 18 H21" stroke="#4cc9f0" stroke-width="1.5" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
 </svg>

assets/icons/arc/arc.svg

@@ -1,5 +1,5 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#e0e0e0" stroke-width="2" fill="none" stroke-linecap="round"/>
+  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#B4B6B9" stroke-width="2" fill="none" stroke-linecap="round"/>
   <circle cx="4"  cy="18" r="2" fill="#4cc9f0"/>
   <circle cx="20" cy="6"  r="2" fill="#4cc9f0"/>
 </svg>

assets/icons/arc/arc_3p.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- 3 points on arc, no construction lines -->
-  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#e0e0e0" stroke-width="2" fill="none" stroke-linecap="round"/>
+  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#B4B6B9" stroke-width="2" fill="none" stroke-linecap="round"/>
   <circle cx="4"  cy="18" r="2"   fill="#4cc9f0"/>
   <circle cx="8"  cy="7"  r="2"   fill="#4cc9f0"/>
   <circle cx="20" cy="6"  r="2"   fill="#4cc9f0"/>

assets/icons/arc/arc_cont.svg

@@ -1,7 +1,7 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Continue: previous segment (dim) feeds a tangent-continuing arc (bright) -->
-  <line x1="3" y1="9" x2="11" y2="9" stroke="#7a7a7a" stroke-width="2" fill="none" stroke-linecap="round"/>
-  <path d="M 11 9 A 9 9 0 0 1 20 18" stroke="#e0e0e0" stroke-width="2" fill="none" stroke-linecap="round"/>
+  <line x1="3" y1="9" x2="11" y2="9" stroke="#B4B6B9" stroke-width="2" fill="none" stroke-linecap="round"/>
+  <path d="M 11 9 A 9 9 0 0 1 20 18" stroke="#B4B6B9" stroke-width="2" fill="none" stroke-linecap="round"/>
   <circle cx="11" cy="9"  r="2" fill="#4cc9f0"/>
   <circle cx="20" cy="18" r="2" fill="#4cc9f0"/>
 </svg>

assets/icons/arc/arc_csa.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Center (first=large) + radius to start + angle arc indicator -->
-  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#e0e0e0" stroke-width="2" fill="none" stroke-linecap="round"/>
+  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#B4B6B9" stroke-width="2" fill="none" stroke-linecap="round"/>
   <line x1="15" y1="16" x2="4"  y2="18" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <line x1="15" y1="16" x2="20" y2="6"  stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <!-- Angle arc between the two radii (r=3, centered at circle center) -->

assets/icons/arc/arc_cse.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Center (first=large) + two dashed radii + start + end -->
-  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#e0e0e0" stroke-width="2" fill="none" stroke-linecap="round"/>
+  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#B4B6B9" stroke-width="2" fill="none" stroke-linecap="round"/>
   <line x1="15" y1="16" x2="4"  y2="18" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <line x1="15" y1="16" x2="20" y2="6"  stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <circle cx="15" cy="16" r="2.5" fill="#4cc9f0"/>

assets/icons/arc/arc_csl.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Center (first=large) + radius to start + chord line (length) -->
-  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#e0e0e0" stroke-width="2" fill="none" stroke-linecap="round"/>
+  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#B4B6B9" stroke-width="2" fill="none" stroke-linecap="round"/>
   <line x1="15" y1="16" x2="4"  y2="18" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <line x1="4"  y1="18" x2="20" y2="6"  stroke="#4cc9f0" stroke-width="1.5"/>
   <circle cx="15" cy="16" r="2.5" fill="#4cc9f0"/>

assets/icons/arc/arc_sca.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Start (first=large) + radius to center + angle arc indicator -->
-  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#e0e0e0" stroke-width="2" fill="none" stroke-linecap="round"/>
+  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#B4B6B9" stroke-width="2" fill="none" stroke-linecap="round"/>
   <line x1="15" y1="16" x2="4"  y2="18" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <line x1="15" y1="16" x2="20" y2="6"  stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <!-- Angle arc between the two radii -->

assets/icons/arc/arc_sce.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Start (first=large) + two dashed radii + center + end -->
-  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#e0e0e0" stroke-width="2" fill="none" stroke-linecap="round"/>
+  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#B4B6B9" stroke-width="2" fill="none" stroke-linecap="round"/>
   <line x1="15" y1="16" x2="4"  y2="18" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <line x1="15" y1="16" x2="20" y2="6"  stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <circle cx="4"  cy="18" r="2.5" fill="#4cc9f0"/>

assets/icons/arc/arc_scl.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Start (first=large) + radius to center + chord line (length) -->
-  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#e0e0e0" stroke-width="2" fill="none" stroke-linecap="round"/>
+  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#B4B6B9" stroke-width="2" fill="none" stroke-linecap="round"/>
   <line x1="15" y1="16" x2="4"  y2="18" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <line x1="4"  y1="18" x2="20" y2="6"  stroke="#4cc9f0" stroke-width="1.5"/>
   <circle cx="4"  cy="18" r="2.5" fill="#4cc9f0"/>

assets/icons/arc/arc_sea.svg

@@ -1,8 +1,8 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Start + end (no center), small angle arc at start between tangent & chord -->
-  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#e0e0e0" stroke-width="2" fill="none" stroke-linecap="round"/>
+  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#B4B6B9" stroke-width="2" fill="none" stroke-linecap="round"/>
   <!-- Chord line -->
-  <line x1="4" y1="18" x2="20" y2="6" stroke="#606060" stroke-width="1" stroke-dasharray="2 2"/>
+  <line x1="4" y1="18" x2="20" y2="6" stroke="#B4B6B9" stroke-width="1" stroke-dasharray="2 2"/>
   <!-- Small angle arc at start point (between tangent and chord) -->
   <path d="M 4 14.5 A 3.5 3.5 0 0 1 7.2 16.6" stroke="#4cc9f0" stroke-width="1.3" fill="none"/>
   <circle cx="4"  cy="18" r="2"   fill="#4cc9f0"/>

assets/icons/arc/arc_sed.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Start + end + tangent direction arrow at start -->
-  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#e0e0e0" stroke-width="2" fill="none" stroke-linecap="round"/>
+  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#B4B6B9" stroke-width="2" fill="none" stroke-linecap="round"/>
   <!-- Tangent arrow at start: arc goes up-left from (4,18) -->
   <line x1="4" y1="18" x2="3" y2="13" stroke="#4cc9f0" stroke-width="1.5"/>
   <polygon points="3,13 4.6,14.8 1.4,14.8" fill="#4cc9f0"/>

assets/icons/arc/arc_ser.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Start + end + dashed radius line from implied center -->
-  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#e0e0e0" stroke-width="2" fill="none" stroke-linecap="round"/>
+  <path d="M 4 18 A 11 11 0 0 1 20 6" stroke="#B4B6B9" stroke-width="2" fill="none" stroke-linecap="round"/>
   <!-- Dashed radius from implied center to start -->
   <line x1="15" y1="16" x2="4"  y2="18" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <!-- "R" label stub: small tick at midpoint of radius -->

assets/icons/array.svg

@@ -1,78 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   viewBox="0 0 24 24"
-   width="64"
-   height="64"
-   version="1.1"
-   id="svg9"
-   sodipodi:docname="array.svg"
-   inkscape:version="1.4.3 (0d15f75042, 2025-12-25)"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:svg="http://www.w3.org/2000/svg">
-  <defs
-     id="defs9" />
-  <sodipodi:namedview
-     id="namedview9"
-     pagecolor="#505050"
-     bordercolor="#eeeeee"
-     borderopacity="1"
-     inkscape:showpageshadow="0"
-     inkscape:pageopacity="0"
-     inkscape:pagecheckerboard="0"
-     inkscape:deskcolor="#505050"
-     inkscape:zoom="11.265625"
-     inkscape:cx="31.955617"
-     inkscape:cy="32.976422"
-     inkscape:window-width="1920"
-     inkscape:window-height="939"
-     inkscape:window-x="0"
-     inkscape:window-y="0"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg9" />
-  <rect
-     x="1.3333355"
-     y="1.3333355"
-     width="8.8888874"
-     height="8.8888874"
-     rx="0.88888872"
-     stroke="#4cc9f0"
-     stroke-width="2.66667"
-     fill="none"
-     id="rect1"
-     style="stroke:#e1e1e1;stroke-opacity:1;stroke-width:2.25;stroke-dasharray:none" />
-  <rect
-     x="13.777777"
-     y="1.3333355"
-     width="8.8888874"
-     height="8.8888874"
-     rx="0.88888872"
-     stroke="#4cc9f0"
-     stroke-width="2.66667"
-     fill="none"
-     id="rect2"
-     style="stroke-width:2.25;stroke-dasharray:none" />
-  <rect
-     x="13.777778"
-     y="13.777778"
-     width="8.8888874"
-     height="8.8888874"
-     rx="0.88888872"
-     stroke="#4cc9f0"
-     stroke-width="2.66667"
-     fill="none"
-     id="rect3"
-     style="stroke-width:2.25;stroke-dasharray:none" />
-  <rect
-     x="1.3333355"
-     y="13.777778"
-     width="8.8888874"
-     height="8.8888874"
-     rx="0.88888872"
-     stroke="#4cc9f0"
-     stroke-width="2.66667"
-     fill="none"
-     id="rect4"
-     style="stroke-width:2.25;stroke-dasharray:none" />
-</svg>

assets/icons/array_path.svg

@@ -33,7 +33,7 @@
      inkscape:current-layer="svg4" />
   <path
      d="M3 20 Q8 4 21 4"
-     stroke="#e0e0e0"
+     stroke="#B4B6B9"
      stroke-width="1.5"
      fill="none"
      stroke-linecap="round"

assets/icons/array_polar.svg

@@ -35,13 +35,13 @@
      cx="12"
      cy="12"
      r="1.5"
-     fill="#e0e0e0"
+     fill="#B4B6B9"
      id="circle1"
      style="stroke-width:2.25;stroke-dasharray:none" />
   <circle
      cx="11.842643"
      cy="12.592643"
-     stroke="#e0e0e0"
+     stroke="#B4B6B9"
      stroke-width="1"
      fill="none"
      stroke-dasharray="2 2"

assets/icons/array_rect.svg

@@ -24,7 +24,7 @@
      inkscape:deskcolor="#505050"
      inkscape:zoom="11.265625"
      inkscape:cx="31.955617"
-     inkscape:cy="35.106796"
+     inkscape:cy="32.976422"
      inkscape:window-width="1920"
      inkscape:window-height="939"
      inkscape:window-x="0"
@@ -32,44 +32,44 @@
      inkscape:window-maximized="1"
      inkscape:current-layer="svg9" />
   <rect
-     x="1.2610123"
-     y="1.2610123"
-     width="8.234643"
-     height="8.4010792"
-     rx="0.82346433"
+     x="1.3333355"
+     y="1.3333355"
+     width="8.8888874"
+     height="8.8888874"
+     rx="0.88888872"
      stroke="#4cc9f0"
      stroke-width="2.66667"
      fill="none"
      id="rect1"
-     style="stroke:#e1e1e1;stroke-width:2.25;stroke-dasharray:none;stroke-opacity:1" />
+     style="stroke:#B4B6B9;stroke-opacity:1;stroke-width:2.25;stroke-dasharray:none" />
   <rect
-     x="14.131822"
-     y="1.2879349"
-     width="8.5802431"
-     height="8.480382"
-     rx="0.8580243"
+     x="13.777777"
+     y="1.3333355"
+     width="8.8888874"
+     height="8.8888874"
+     rx="0.88888872"
      stroke="#4cc9f0"
      stroke-width="2.66667"
      fill="none"
      id="rect2"
      style="stroke-width:2.25;stroke-dasharray:none" />
   <rect
-     x="14.096809"
-     y="14.296533"
-     width="8.6169815"
-     height="8.4172583"
-     rx="0.86169809"
+     x="13.777778"
+     y="13.777778"
+     width="8.8888874"
+     height="8.8888874"
+     rx="0.88888872"
      stroke="#4cc9f0"
      stroke-width="2.66667"
      fill="none"
      id="rect3"
      style="stroke-width:2.25;stroke-dasharray:none" />
   <rect
-     x="1.2694525"
-     y="14.379637"
-     width="8.4174852"
-     height="8.3509111"
-     rx="0.84174854"
+     x="1.3333355"
+     y="13.777778"
+     width="8.8888874"
+     height="8.8888874"
+     rx="0.88888872"
      stroke="#4cc9f0"
      stroke-width="2.66667"
      fill="none"

assets/icons/attdef.svg

@@ -1,5 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <path d="M3 3 h8 l10 9 -10 9 H3 Z" stroke="#e0e0e0" stroke-width="1.5"/>
-  <circle cx="9" cy="12" r="1.5" fill="#4cc9f0"/>
-  <text x="13" y="9" font-size="4" fill="#4cc9f0" stroke="none">@</text>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Attdef">
+  <path d="M4 7 L10 3 H19 V12 L13 18 L4 9 Z" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="8" cy="7" r="1.2" stroke="none" fill="#6DB7ED"/>
+  <line x1="15.6" y1="18" x2="20.4" y2="18" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="18" y1="15.6" x2="18" y2="20.4" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/attedit.svg

@@ -1,7 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <path d="M3 5 h7 l9 7 -9 7 H3 Z" stroke="#e0e0e0" stroke-width="1.5"/>
-  <circle cx="8" cy="12" r="1.5" fill="#e0e0e0"/>
-  <line x1="17" y1="4" x2="21" y2="8" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="15" y1="6" x2="19" y2="10" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="14" y1="10" x2="18" y2="6" stroke="#4cc9f0" stroke-width="1.5"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Attedit">
+  <path d="M4 7 L10 3 H19 V12 L13 18 L4 9 Z" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="8" cy="7" r="1.2" stroke="none" fill="#6DB7ED"/>
+  <path d="M13 18 L18 13 L21 16 L16 21 H13 Z" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/attman.svg

@@ -1,7 +1,7 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <rect x="3" y="3" width="18" height="18" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="3" y1="7" x2="21" y2="7" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="7" y1="11" x2="17" y2="11" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="7" y1="14" x2="17" y2="14" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="7" y1="17" x2="13" y2="17" stroke="#e0e0e0" stroke-width="1.5"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Attman">
+  <path d="M4 7 L10 3 H19 V12 L13 18 L4 9 Z" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="8" cy="7" r="1.2" stroke="none" fill="#6DB7ED"/>
+  <line x1="11" y1="12" x2="18" y2="12" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="11" y1="15" x2="18" y2="15" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="11" y1="18" x2="16" y2="18" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/attsync.svg

@@ -1,6 +1,10 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <path d="M4 12 A8 8 0 0 1 18 7" stroke="#e0e0e0" stroke-width="1.5"/>
-  <polyline points="16,4 18,7 15,8" stroke="#e0e0e0" stroke-width="1.5"/>
-  <path d="M20 12 A8 8 0 0 1 6 17" stroke="#4cc9f0" stroke-width="1.5"/>
-  <polyline points="8,20 6,17 9,16" stroke="#4cc9f0" stroke-width="1.5"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Attsync">
+  <path d="M4 7 L10 3 H19 V12 L13 18 L4 9 Z" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="8" cy="7" r="1.2" stroke="none" fill="#6DB7ED"/>
+  <line x1="14" y1="18" x2="20" y2="18" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="20" y1="18" x2="18.09087686895899" y2="19.28267255000026" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="20" y1="18" x2="18.09087686895899" y2="16.71732744999974" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="20" y1="14" x2="14" y2="14" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="14" y1="14" x2="15.90912313104101" y2="12.717327449999742" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="14" y1="14" x2="15.90912313104101" y2="15.282672550000258" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/audit.svg

@@ -1,5 +1,5 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <path d="M9 3 H5 a1 1 0 0 0 -1 1 v16 a1 1 0 0 0 1 1 h14 a1 1 0 0 0 1 -1 V4 a1 1 0 0 0 -1 -1 h-4" stroke="#e0e0e0" stroke-width="1.5"/>
-  <rect x="9" y="1" width="6" height="4" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
+  <path d="M9 3 H5 a1 1 0 0 0 -1 1 v16 a1 1 0 0 0 1 1 h14 a1 1 0 0 0 1 -1 V4 a1 1 0 0 0 -1 -1 h-4" stroke="#B4B6B9" stroke-width="1.5"/>
+  <rect x="9" y="1" width="6" height="4" rx="1" stroke="#B4B6B9" stroke-width="1.5"/>
   <polyline points="7,12 10,15 17,9" stroke="#4cc9f0" stroke-width="1.5"/>
 </svg>

assets/icons/base_point.svg

@@ -1,5 +1,5 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <line x1="12" y1="2" x2="12" y2="22" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="2" y1="12" x2="22" y2="12" stroke="#e0e0e0" stroke-width="1.5"/>
+  <line x1="12" y1="2" x2="12" y2="22" stroke="#B4B6B9" stroke-width="1.5"/>
+  <line x1="2" y1="12" x2="22" y2="12" stroke="#B4B6B9" stroke-width="1.5"/>
   <circle cx="12" cy="12" r="2.5" fill="#4cc9f0" fill-opacity="0.4" stroke="#4cc9f0" stroke-width="1.5"/>
 </svg>

assets/icons/blocks/block.svg

@@ -1,14 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
-  <!-- Small objects being grouped -->
-  <circle cx="8.5" cy="8.5" r="2" fill="none" stroke="#cccccc" stroke-width="1.3"/>
-  <line x1="13" y1="7" x2="17" y2="10" stroke="#cccccc" stroke-width="1.3" stroke-linecap="round"/>
-  <rect x="12.5" y="12" width="4" height="3" fill="none" stroke="#cccccc" stroke-width="1.2" rx="0.5"/>
-  <!-- Dashed selection boundary -->
-  <rect x="4.5" y="4.5" width="15" height="15" fill="none" stroke="#aaaaaa" stroke-width="1.2"
-        stroke-dasharray="2.5,1.5" rx="1"/>
-  <!-- Base point indicator at bottom-left corner -->
-  <circle cx="4.5" cy="19.5" r="1.5" fill="#4a9eff"/>
-  <!-- Small cross at base point -->
-  <line x1="2.5" y1="19.5" x2="6.5" y2="19.5" stroke="#4a9eff" stroke-width="1" stroke-linecap="round"/>
-  <line x1="4.5" y1="17.5" x2="4.5" y2="21.5" stroke="#4a9eff" stroke-width="1" stroke-linecap="round"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Block">
+  <rect x="3" y="3" width="18" height="18" stroke-dasharray="None" rx="1.5" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <rect x="6" y="7" width="5" height="4" rx="0.6" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="16" cy="15" r="3" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="4" cy="4" r="1.3" stroke="none" fill="#6DB7ED"/>
 </svg>

assets/icons/blocks/insert.svg

@@ -1,17 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
-  <!-- Block reference boundary -->
-  <rect x="6" y="5" width="12" height="10" fill="none" stroke="#cccccc" stroke-width="1.4" rx="1"/>
-  <!-- Block interior cross (represents block content) -->
-  <line x1="9" y1="10" x2="15" y2="10" stroke="#888888" stroke-width="1"/>
-  <line x1="12" y1="7" x2="12" y2="13" stroke="#888888" stroke-width="1"/>
-  <!-- Corner handle marks -->
-  <rect x="5" y="4" width="2" height="2" fill="#aaaaaa" rx="0.3"/>
-  <rect x="17" y="4" width="2" height="2" fill="#aaaaaa" rx="0.3"/>
-  <rect x="5" y="14" width="2" height="2" fill="#aaaaaa" rx="0.3"/>
-  <rect x="17" y="14" width="2" height="2" fill="#aaaaaa" rx="0.3"/>
-  <!-- Insertion arrow pointing down to base point -->
-  <line x1="12" y1="16" x2="12" y2="20.5" stroke="#4a9eff" stroke-width="1.5" stroke-linecap="round"/>
-  <polyline points="9.5,18.5 12,21 14.5,18.5"
-            fill="none" stroke="#4a9eff" stroke-width="1.5"
-            stroke-linecap="round" stroke-linejoin="round"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Insert">
+  <rect x="3" y="3" width="18" height="18" stroke-dasharray="None" rx="1.5" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <rect x="6" y="7" width="5" height="4" rx="0.6" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="16" cy="15" r="3" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="3" y1="18" x2="9" y2="18" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="9" y1="18" x2="7.09087686895899" y2="19.28267255000026" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="9" y1="18" x2="7.09087686895899" y2="16.71732744999974" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/box3d.svg

@@ -1,6 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <path d="M12 3 L20 7 L12 11 L4 7 Z" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
-  <path d="M4 7 L4 16 L12 20 L12 11" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
-  <path d="M20 7 L20 16 L12 20" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
-  <path d="M12 11 L12 20" stroke="#4cc9f0" stroke-width="1.4" fill="none"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Box3D">
+  <polygon points="12.0,4 20,8 12.0,12 4,8" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="4,8 4,16 12.0,20 12.0,12" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="20,8 20,16 12.0,20" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="12" y1="12" x2="20" y2="8" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/bylayer.svg

@@ -1,5 +1,5 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <path d="M12 3 L21 7.5 L12 12 L3 7.5 Z" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
+  <path d="M12 3 L21 7.5 L12 12 L3 7.5 Z" stroke="#B4B6B9" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
   <path d="M3 12 L12 16.5 L21 12" stroke="#4cc9f0" stroke-width="1.5" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
-  <path d="M3 16.5 L12 21 L21 16.5" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
+  <path d="M3 16.5 L12 21 L21 16.5" stroke="#B4B6B9" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
 </svg>

assets/icons/cascade.svg

@@ -1,5 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <rect x="8" y="10" width="13" height="11" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <rect x="5" y="7" width="13" height="11" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <rect x="2" y="4" width="13" height="11" rx="1" stroke="#4cc9f0" stroke-width="1.5"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Cascade">
+  <rect x="4" y="7" width="12" height="11" rx="1" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <rect x="7" y="4" width="12" height="11" rx="1" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <rect x="10" y="2" width="11" height="10" rx="1" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/chamfer.svg

@@ -37,7 +37,7 @@
      y1="3.3673348"
      x2="3.5"
      y2="12.339725"
-     stroke="#e0e0e0"
+     stroke="#B4B6B9"
      stroke-width="1.29705"
      stroke-linecap="round"
      id="line1"
@@ -48,7 +48,7 @@
      y1="21"
      x2="19.530928"
      y2="21"
-     stroke="#e0e0e0"
+     stroke="#B4B6B9"
      stroke-width="1.87146"
      stroke-linecap="round"
      id="line2"

assets/icons/changelog.svg

@@ -1,5 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <circle cx="12" cy="12" r="9" stroke="#e0e0e0" stroke-width="1.5"/>
-  <polyline points="12,7 12,12 15.5,15.5" stroke="#4cc9f0" stroke-width="1.5"/>
-  <path d="M5 4 A9 9 0 0 0 3 12" stroke="#4cc9f0" stroke-width="1.5"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Changelog">
+  <path d="M5 3 H14 L18 7 V21 H5 Z M14 3 V7 H18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="8" y1="9" x2="15" y2="9" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="8" y1="13" x2="15" y2="13" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="17" cy="17" r="3" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="17" y1="17" x2="17" y2="15" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="17" y1="17" x2="19" y2="18" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/circle/circle.svg

@@ -1,5 +1,5 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <circle cx="12" cy="12" r="8" stroke="#e0e0e0" stroke-width="2" fill="none" stroke-linecap="round"/>
+  <circle cx="12" cy="12" r="8" stroke="#B4B6B9" stroke-width="2" fill="none" stroke-linecap="round"/>
   <circle cx="12" cy="4" r="2" fill="#4cc9f0"/>
   <line x1="12" y1="12" x2="12" y2="4" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
 </svg>

assets/icons/circle/circle_2p.svg

@@ -1,5 +1,5 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <circle cx="12" cy="12" r="8" stroke="#e0e0e0" stroke-width="2" fill="none"/>
+  <circle cx="12" cy="12" r="8" stroke="#B4B6B9" stroke-width="2" fill="none"/>
   <line x1="4" y1="12" x2="20" y2="12" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2" fill="none"/>
   <circle cx="4" cy="12" r="1.8" fill="#4cc9f0"/>
   <circle cx="20" cy="12" r="1.8" fill="#4cc9f0"/>

assets/icons/circle/circle_3p.svg

@@ -1,5 +1,5 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <circle cx="12" cy="12" r="8" stroke="#e0e0e0" stroke-width="2" fill="none"/>
+  <circle cx="12" cy="12" r="8" stroke="#B4B6B9" stroke-width="2" fill="none"/>
   <line x1="12" y1="4" x2="5.1" y2="16" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2" fill="none"/>
   <line x1="5.1" y1="16" x2="18.9" y2="16" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2" fill="none"/>
   <line x1="18.9" y1="16" x2="12" y2="4" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2" fill="none"/>

assets/icons/circle/circle_cd.svg

@@ -1,5 +1,5 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <circle cx="12" cy="12" r="8" stroke="#e0e0e0" stroke-width="2" fill="none"/>
+  <circle cx="12" cy="12" r="8" stroke="#B4B6B9" stroke-width="2" fill="none"/>
   <line x1="4" y1="12" x2="20" y2="12" stroke="#4cc9f0" stroke-width="1.5" fill="none"/>
   <circle cx="12" cy="12" r="1.8" fill="#4cc9f0"/>
 </svg>

assets/icons/circle/circle_cr.svg

@@ -1,5 +1,5 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <circle cx="12" cy="12" r="8" stroke="#e0e0e0" stroke-width="2" fill="none"/>
+  <circle cx="12" cy="12" r="8" stroke="#B4B6B9" stroke-width="2" fill="none"/>
   <line x1="12" y1="12" x2="12" y2="4" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2" fill="none"/>
   <circle cx="12" cy="12" r="1.8" fill="#4cc9f0"/>
 </svg>

assets/icons/circle/circle_ttr.svg

@@ -1,7 +1,7 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <line x1="1" y1="22" x2="11" y2="2" stroke="#e0e0e0" stroke-width="2" fill="none"/>
-  <line x1="23" y1="22" x2="13" y2="2" stroke="#e0e0e0" stroke-width="2" fill="none"/>
-  <circle cx="12" cy="14" r="6" stroke="#e0e0e0" stroke-width="2" fill="none"/>
+  <line x1="1" y1="22" x2="11" y2="2" stroke="#B4B6B9" stroke-width="2" fill="none"/>
+  <line x1="23" y1="22" x2="13" y2="2" stroke="#B4B6B9" stroke-width="2" fill="none"/>
+  <circle cx="12" cy="14" r="6" stroke="#B4B6B9" stroke-width="2" fill="none"/>
   <line x1="12" y1="14" x2="12" y2="8" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2" fill="none"/>
   <circle cx="12" cy="14" r="1.8" fill="#4cc9f0"/>
 </svg>

assets/icons/circle/circle_ttt.svg

@@ -1,4 +1,4 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <polygon points="12,2 2,22 22,22" stroke="#e0e0e0" stroke-width="2" fill="none"/>
+  <polygon points="12,2 2,22 22,22" stroke="#B4B6B9" stroke-width="2" fill="none"/>
   <circle cx="12" cy="15" r="5" stroke="#4cc9f0" stroke-width="1.5" fill="none"/>
 </svg>

assets/icons/clear_tool.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <path d="M4 7 H20" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
-  <path d="M9 7 V5 a1 1 0 0 1 1-1 H14 a1 1 0 0 1 1 1 V7" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
-  <path d="M6 7 L7 20 a1 1 0 0 0 1 1 H16 a1 1 0 0 0 1-1 L18 7" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
+  <path d="M4 7 H20" stroke="#B4B6B9" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
+  <path d="M9 7 V5 a1 1 0 0 1 1-1 H14 a1 1 0 0 1 1 1 V7" stroke="#B4B6B9" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
+  <path d="M6 7 L7 20 a1 1 0 0 0 1 1 H16 a1 1 0 0 0 1-1 L18 7" stroke="#B4B6B9" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
   <path d="M10 11 V17 M14 11 V17" stroke="#4cc9f0" stroke-width="1.5" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
 </svg>

assets/icons/color_palette.svg

@@ -1,5 +1,7 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <rect x="3.5" y="6" width="9" height="11" rx="1" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
-  <rect x="8" y="8.5" width="9" height="11" rx="1" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
-  <rect x="12.5" y="4.5" width="8" height="11" rx="1" stroke="#4cc9f0" stroke-width="1.5" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Color Palette">
+  <path d="M12 3 C5 3 3 8 3 13 C3 18 7 21 12 21 H14 C16 21 17 19 16 17 C15 15 17 13 20 13 C22 13 22 10 21 8 C19 5 16 3 12 3 Z" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="8" cy="8" r="1.2" stroke="none" fill="#6DB7ED"/>
+  <circle cx="13" cy="7" r="1.2" stroke="none" fill="#B4B6B9"/>
+  <circle cx="17" cy="10" r="1.2" stroke="none" fill="#6DB7ED"/>
+  <circle cx="8" cy="14" r="1.2" stroke="none" fill="#B4B6B9"/>
 </svg>

assets/icons/cone3d.svg

@@ -1,4 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <path d="M12 3 L5 18 M12 3 L19 18" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
-  <ellipse cx="12" cy="18" rx="7" ry="2.6" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Cone3D">
+  <ellipse cx="12" cy="18" rx="7" ry="2.5" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="12" y1="3" x2="5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="12" y1="3" x2="19" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="12" y1="3" x2="12" y2="18" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/content_browser.svg

@@ -1,7 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <rect x="2" y="4" width="20" height="16" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="2" y1="8" x2="22" y2="8" stroke="#4cc9f0" stroke-width="1.5"/>
-  <circle cx="7" cy="13" r="1" fill="#4cc9f0"/>
-  <circle cx="12" cy="13" r="1" fill="#4cc9f0"/>
-  <circle cx="17" cy="13" r="1" fill="#4cc9f0"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Content Browser">
+  <rect x="3" y="4" width="18" height="16" rx="1" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="9" y1="4" x2="9" y2="20" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="4" y1="8" x2="8" y2="8" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="4" y1="12" x2="8" y2="12" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="12" y1="8" x2="18" y2="8" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <rect x="12" y="11" width="6" height="5" rx="0.5" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/copy.svg

@@ -1,74 +1,4 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   viewBox="0 0 24 24"
-   width="64"
-   height="64"
-   version="1.1"
-   id="svg4"
-   sodipodi:docname="copy.svg"
-   inkscape:version="1.4.3 (0d15f75042, 2025-12-25)"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:svg="http://www.w3.org/2000/svg">
-  <defs
-     id="defs4" />
-  <sodipodi:namedview
-     id="namedview4"
-     pagecolor="#505050"
-     bordercolor="#eeeeee"
-     borderopacity="1"
-     inkscape:showpageshadow="0"
-     inkscape:pageopacity="0"
-     inkscape:pagecheckerboard="0"
-     inkscape:deskcolor="#505050"
-     inkscape:zoom="11.265625"
-     inkscape:cx="31.955617"
-     inkscape:cy="34.840499"
-     inkscape:window-width="1920"
-     inkscape:window-height="939"
-     inkscape:window-x="0"
-     inkscape:window-y="0"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg4"
-     showgrid="true">
-    <inkscape:grid
-       id="grid1"
-       units="px"
-       originx="0"
-       originy="0"
-       spacingx="0.375"
-       spacingy="0.375"
-       empcolor="#0099e5"
-       empopacity="0.30196078"
-       color="#0099e5"
-       opacity="0.14901961"
-       empspacing="5"
-       enabled="true"
-       visible="true" />
-  </sodipodi:namedview>
-  <!-- Original object -->
-  <rect
-     x="1.2897426"
-     y="13.514279"
-     width="10.320978"
-     height="9.1959782"
-     stroke="#e0e0e0"
-     stroke-width="1.5"
-     fill="none"
-     id="rect1"
-     style="stroke-width:2.25;stroke-dasharray:none" />
-  <!-- Copied object (offset up-right, highlighted) -->
-  <rect
-     x="12.329442"
-     y="1.3368967"
-     width="10.333662"
-     height="9.8920488"
-     stroke="#4cc9f0"
-     stroke-width="1.5"
-     fill="none"
-     id="rect2"
-     style="stroke-width:2.25;stroke-dasharray:none" />
-  <!-- Copy arrow -->
-  <!-- Small + near copy to indicate "copy" -->
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Copy">
+  <rect x="4" y="5" width="11" height="12" rx="1" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <rect x="9" y="8" width="11" height="12" rx="1" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/copy_clip.svg

@@ -1,12 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
-  <!-- Back page (copy) -->
-  <rect x="7" y="4" width="12" height="14" rx="1"
-        fill="#37474F" stroke="#546E7A" stroke-width="1"/>
-  <!-- Front page -->
-  <rect x="4" y="7" width="12" height="14" rx="1"
-        fill="#455A64" stroke="#78909C" stroke-width="1"/>
-  <!-- Lines on front page -->
-  <line x1="7" y1="11" x2="13" y2="11" stroke="#90A4AE" stroke-width="1"/>
-  <line x1="7" y1="14" x2="13" y2="14" stroke="#90A4AE" stroke-width="1"/>
-  <line x1="7" y1="17" x2="11" y2="17" stroke="#90A4AE" stroke-width="1"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Copy Clip">
+  <rect x="5" y="5" width="10" height="12" rx="1" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <rect x="9" y="8" width="10" height="12" rx="1" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <path d="M8 4 H12 V7 H8 Z" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/cui_export.svg

@@ -1,7 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <rect x="4" y="4" width="10" height="13" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="7" y1="8" x2="11" y2="8" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="7" y1="11" x2="11" y2="11" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="17" y1="10" x2="17" y2="19" stroke="#4cc9f0" stroke-width="1.5"/>
-  <polyline points="14,16 17,19 20,16" stroke="#4cc9f0" stroke-width="1.5"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Cui Export">
+  <rect x="4" y="4" width="12" height="16" rx="1" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="8" x2="13" y2="8" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="12" x2="13" y2="12" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="12" y1="17" x2="21" y2="17" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="21" y1="17" x2="19.09087686895899" y2="18.28267255000026" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="21" y1="17" x2="19.09087686895899" y2="15.717327449999742" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/cui_import.svg

@@ -1,7 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <rect x="4" y="4" width="10" height="13" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="7" y1="8" x2="11" y2="8" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="7" y1="11" x2="11" y2="11" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="17" y1="10" x2="17" y2="19" stroke="#4cc9f0" stroke-width="1.5"/>
-  <polyline points="14,13 17,10 20,13" stroke="#4cc9f0" stroke-width="1.5"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Cui Import">
+  <rect x="4" y="4" width="12" height="16" rx="1" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="8" x2="13" y2="8" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="12" x2="13" y2="12" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="21" y1="17" x2="12" y2="17" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="12" y1="17" x2="13.90912313104101" y2="15.717327449999742" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="12" y1="17" x2="13.90912313104101" y2="18.28267255000026" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/cut.svg

@@ -1,9 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
-  <!-- Scissors blades -->
-  <line x1="6" y1="5" x2="18" y2="17" stroke="#90A4AE" stroke-width="1.8" stroke-linecap="round"/>
-  <line x1="18" y1="5" x2="6" y2="17" stroke="#90A4AE" stroke-width="1.8" stroke-linecap="round"/>
-  <!-- Left handle ring -->
-  <circle cx="5" cy="19" r="3" fill="none" stroke="#78909C" stroke-width="1.4"/>
-  <!-- Right handle ring -->
-  <circle cx="19" cy="19" r="3" fill="none" stroke="#78909C" stroke-width="1.4"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Cut">
+  <circle cx="7" cy="17" r="2.5" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="17" cy="17" r="2.5" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="8.5" y1="15" x2="16" y2="5" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="15.5" y1="15" x2="8" y2="5" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/cylinder3d.svg

@@ -1,5 +1,7 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <ellipse cx="12" cy="5.5" rx="6.5" ry="2.6" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
-  <path d="M5.5 5.5 L5.5 18 M18.5 5.5 L18.5 18" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
-  <path d="M5.5 18 A6.5 2.6 0 0 0 18.5 18" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Cylinder3D">
+  <ellipse cx="12" cy="6" rx="6.5" ry="2.5" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="5.5" y1="6" x2="5.5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="18.5" y1="6" x2="18.5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <path d="M5.5 18 A6.5 2.5 0 0 0 18.5 18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="12" y1="6" x2="12" y2="18" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/data_extract.svg

@@ -1,9 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <rect x="3" y="5" width="13" height="14" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="6" y1="9" x2="13" y2="9" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="6" y1="12" x2="13" y2="12" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="6" y1="15" x2="10" y2="15" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="17" y1="8" x2="21" y2="12" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="21" y1="12" x2="17" y2="16" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="15" y1="12" x2="21" y2="12" stroke="#4cc9f0" stroke-width="1.5"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Data Extract">
+  <rect x="4" y="4" width="13" height="14" rx="1" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="10.5" y1="4" x2="10.5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="4" y1="11.0" x2="17" y2="11.0" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="12" y1="19" x2="21" y2="19" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="21" y1="19" x2="19.09087686895899" y2="20.28267255000026" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="21" y1="19" x2="19.09087686895899" y2="17.71732744999974" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/data_link.svg

@@ -1,7 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <rect x="3" y="5" width="8" height="6" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <rect x="13" y="13" width="8" height="6" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="11" y1="8" x2="14" y2="8" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="10" y1="16" x2="13" y2="16" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="14" y1="8" x2="14" y2="16" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Data Link">
+  <rect x="4" y="4" width="13" height="14" rx="1" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="10.5" y1="4" x2="10.5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="4" y1="11.0" x2="17" y2="11.0" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <path d="M15 15 C17 12 20 12 21 14 C22 16 20 18 18 18 H15 M18 15 H11" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/ddedit.svg

@@ -1,11 +1,4 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <!-- Text lines -->
-  <line x1="4" y1="7" x2="16" y2="7" stroke="#e0e0e0" stroke-width="1.5" stroke-linecap="round"/>
-  <line x1="4" y1="11" x2="16" y2="11" stroke="#e0e0e0" stroke-width="1.5" stroke-linecap="round"/>
-  <line x1="4" y1="15" x2="11" y2="15" stroke="#e0e0e0" stroke-width="1.5" stroke-linecap="round"/>
-  <!-- Edit pencil -->
-  <line x1="15" y1="18" x2="20" y2="13" stroke="#4cc9f0" stroke-width="1.5" stroke-linecap="round"/>
-  <line x1="15" y1="18" x2="13" y2="20" stroke="#4cc9f0" stroke-width="1.5" stroke-linecap="round"/>
-  <polygon points="20,13 18,11 16,13 18,15" fill="#4cc9f0"/>
-  <line x1="13" y1="20" x2="12" y2="21" stroke="#e0e0e0" stroke-width="1" stroke-linecap="round"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Ddedit">
+  <path d="M5 5 H15 M10 5 V17 M7 17 H13" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <path d="M14 18 L19 13 L21 15 L16 20 H14 Z" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/design_center.svg

@@ -1,10 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <rect x="3" y="4" width="7" height="16" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="5" y1="7" x2="8" y2="7" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="5" y1="10" x2="8" y2="10" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="5" y1="13" x2="8" y2="13" stroke="#e0e0e0" stroke-width="1.5"/>
-  <rect x="12" y="4" width="9" height="9" rx="1" stroke="#4cc9f0" stroke-width="1.5" fill="#4cc9f0" fill-opacity="0.15"/>
-  <line x1="14" y1="7" x2="19" y2="7" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="14" y1="10" x2="19" y2="10" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="12" y1="16" x2="21" y2="16" stroke="#e0e0e0" stroke-width="1.5" stroke-dasharray="2 2"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Design Center">
+  <circle cx="12" cy="12" r="8" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="12" cy="12" r="3" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polygon points="12,3 14,10 12,12 10,10" stroke="none" fill="#6DB7ED"/>
 </svg>

assets/icons/dim_aligned.svg

@@ -1,11 +1,7 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <!-- Diagonal measured object -->
-  <line x1="4" y1="20" x2="16" y2="8" stroke="#e0e0e0" stroke-width="1.5" stroke-linecap="round"/>
-  <!-- Extension lines (perpendicular to object) -->
-  <line x1="4" y1="20" x2="1" y2="17" stroke="#e0e0e0" stroke-width="1" stroke-dasharray="1,1"/>
-  <line x1="16" y1="8" x2="13" y2="5" stroke="#e0e0e0" stroke-width="1" stroke-dasharray="1,1"/>
-  <!-- Aligned dimension line -->
-  <line x1="2" y1="18" x2="14" y2="6" stroke="#4cc9f0" stroke-width="1.5" stroke-linecap="round"/>
-  <polygon points="2,18 4.5,16.5 3.5,14.5" fill="#4cc9f0"/>
-  <polygon points="14,6 11.5,7.5 12.5,9.5" fill="#4cc9f0"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Dim Aligned">
+  <line x1="5" y1="6" x2="5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="19" y1="6" x2="19" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="11" x2="17" y2="11" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="9,9 7,11 9,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="15,9 17,11 15,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/dim_angular.svg

@@ -1,7 +1,7 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Two lines forming an angle -->
-  <line x1="4" y1="20" x2="20" y2="20" stroke="#e0e0e0" stroke-width="1.5" stroke-linecap="round"/>
-  <line x1="4" y1="20" x2="14" y2="6" stroke="#e0e0e0" stroke-width="1.5" stroke-linecap="round"/>
+  <line x1="4" y1="20" x2="20" y2="20" stroke="#B4B6B9" stroke-width="1.5" stroke-linecap="round"/>
+  <line x1="4" y1="20" x2="14" y2="6" stroke="#B4B6B9" stroke-width="1.5" stroke-linecap="round"/>
   <!-- Arc dimension -->
   <path d="M 16 20 A 12 12 0 0 0 10.8 10.4" stroke="#4cc9f0" stroke-width="1.5" fill="none" stroke-linecap="round"/>
   <!-- Arrow at arc end -->

assets/icons/dim_baseline.svg

@@ -1,14 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <!-- Base line -->
-  <line x1="2" y1="19" x2="22" y2="19" stroke="#e0e0e0" stroke-width="1.5" stroke-linecap="round"/>
-  <!-- Baseline point -->
-  <circle cx="4" cy="19" r="1.2" fill="#4cc9f0"/>
-  <!-- Extension lines -->
-  <line x1="12" y1="19" x2="12" y2="14" stroke="#e0e0e0" stroke-width="1" stroke-dasharray="1,1"/>
-  <line x1="18" y1="19" x2="18" y2="10" stroke="#e0e0e0" stroke-width="1" stroke-dasharray="1,1"/>
-  <!-- Dimension lines from baseline -->
-  <line x1="4" y1="15" x2="12" y2="15" stroke="#4cc9f0" stroke-width="1.3" stroke-linecap="round"/>
-  <polygon points="12,15 9.5,13.7 9.5,16.3" fill="#4cc9f0"/>
-  <line x1="4" y1="11" x2="18" y2="11" stroke="#4cc9f0" stroke-width="1.3" stroke-linecap="round"/>
-  <polygon points="18,11 15.5,9.7 15.5,12.3" fill="#4cc9f0"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Dim Baseline">
+  <line x1="5" y1="6" x2="5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="19" y1="6" x2="19" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="11" x2="17" y2="11" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="9,9 7,11 9,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="15,9 17,11 15,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="15" x2="17" y2="15" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/dim_break.svg

@@ -1,11 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
-  <line x1="3" y1="14" x2="8" y2="14" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="11" y1="14" x2="13" y2="14" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2,1"/>
-  <line x1="16" y1="14" x2="21" y2="14" stroke="#4cc9f0" stroke-width="1.5"/>
-  <polygon points="3,12 3,16 5,14" fill="#4cc9f0"/>
-  <polygon points="21,12 21,16 19,14" fill="#4cc9f0"/>
-  <line x1="3" y1="8" x2="3" y2="14" stroke="#e0e0e0" stroke-width="1.0"/>
-  <line x1="21" y1="8" x2="21" y2="14" stroke="#e0e0e0" stroke-width="1.0"/>
-  <line x1="12" y1="4" x2="12" y2="20" stroke="#e0e0e0" stroke-width="1.2"/>
-  <line x1="9" y1="11" x2="15" y2="17" stroke="#4cc9f0" stroke-width="1.2"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Dim Break">
+  <line x1="5" y1="6" x2="5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="19" y1="6" x2="19" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="11" x2="17" y2="11" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="9,9 7,11 9,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="15,9 17,11 15,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="10,9 12,13 14,9" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/dim_continue.svg

@@ -1,14 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <!-- Base line -->
-  <line x1="2" y1="17" x2="22" y2="17" stroke="#e0e0e0" stroke-width="1.5" stroke-linecap="round"/>
-  <!-- Extension lines -->
-  <line x1="6"  y1="17" x2="6"  y2="11" stroke="#e0e0e0" stroke-width="1" stroke-dasharray="1,1"/>
-  <line x1="12" y1="17" x2="12" y2="11" stroke="#e0e0e0" stroke-width="1" stroke-dasharray="1,1"/>
-  <line x1="18" y1="17" x2="18" y2="11" stroke="#e0e0e0" stroke-width="1" stroke-dasharray="1,1"/>
-  <!-- Dimension lines -->
-  <line x1="6"  y1="12" x2="12" y2="12" stroke="#4cc9f0" stroke-width="1.5" stroke-linecap="round"/>
-  <polygon points="6,12 8.5,10.7 8.5,13.3" fill="#4cc9f0"/>
-  <polygon points="12,12 9.5,10.7 9.5,13.3" fill="#4cc9f0"/>
-  <line x1="12" y1="12" x2="18" y2="12" stroke="#4cc9f0" stroke-width="1.5" stroke-linecap="round"/>
-  <polygon points="18,12 15.5,10.7 15.5,13.3" fill="#4cc9f0"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Dim Continue">
+  <line x1="5" y1="6" x2="5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="19" y1="6" x2="19" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="11" x2="17" y2="11" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="9,9 7,11 9,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="15,9 17,11 15,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="19" y1="11" x2="22" y2="11" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/dim_diameter.svg

@@ -1,10 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <!-- Circle -->
-  <circle cx="12" cy="12" r="8" stroke="#e0e0e0" stroke-width="1.5" fill="none"/>
-  <!-- Diameter line with arrows -->
-  <line x1="4" y1="12" x2="20" y2="12" stroke="#4cc9f0" stroke-width="1.5" stroke-linecap="round"/>
-  <polygon points="4,12 7,10.5 7,13.5" fill="#4cc9f0"/>
-  <polygon points="20,12 17,10.5 17,13.5" fill="#4cc9f0"/>
-  <!-- Ø label -->
-  <text x="9" y="8.5" font-size="4.5" fill="#4cc9f0" font-family="monospace">⌀</text>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Dim Diameter">
+  <circle cx="12" cy="12" r="7" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="6" y1="18" x2="18" y2="6" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="7,14 6,18 10,17" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/dim_edit.svg

@@ -1,11 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
-  <line x1="3" y1="16" x2="21" y2="16" stroke="#4cc9f0" stroke-width="1.4"/>
-  <polygon points="3,14 3,18 5,16" fill="#4cc9f0"/>
-  <polygon points="21,14 21,18 19,16" fill="#4cc9f0"/>
-  <line x1="3" y1="10" x2="3" y2="16" stroke="#e0e0e0" stroke-width="1.0"/>
-  <line x1="21" y1="10" x2="21" y2="16" stroke="#e0e0e0" stroke-width="1.0"/>
-  <text x="8" y="13" font-family="monospace" font-size="7" fill="#4cc9f0">T</text>
-  <line x1="13" y1="6" x2="19" y2="6" stroke="#e0e0e0" stroke-width="1.0"/>
-  <line x1="19" y1="6" x2="17" y2="8" stroke="#e0e0e0" stroke-width="1.0"/>
-  <line x1="19" y1="6" x2="17" y2="4" stroke="#e0e0e0" stroke-width="1.0"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Dim Edit">
+  <line x1="5" y1="6" x2="5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="19" y1="6" x2="19" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="11" x2="17" y2="11" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="9,9 7,11 9,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="15,9 17,11 15,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <path d="M13 18 L18 13 L21 16 L16 21 H13 Z" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/dim_jog.svg

@@ -1,8 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
-  <line x1="3" y1="14" x2="21" y2="14" stroke="#4cc9f0" stroke-width="1.4"/>
-  <polygon points="3,12 3,16 5,14" fill="#4cc9f0"/>
-  <polygon points="21,12 21,16 19,14" fill="#4cc9f0"/>
-  <line x1="3" y1="8" x2="3" y2="14" stroke="#e0e0e0" stroke-width="1.0"/>
-  <line x1="21" y1="8" x2="21" y2="14" stroke="#e0e0e0" stroke-width="1.0"/>
-  <polyline points="9,14 11,11 13,17 15,14" fill="none" stroke="#e0e0e0" stroke-width="1.2"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Dim Jog">
+  <line x1="5" y1="6" x2="5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="19" y1="6" x2="19" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="11" x2="17" y2="11" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="9,9 7,11 9,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="15,9 17,11 15,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="10,11 12,8 14,14 16,11" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/dim_linear.svg

@@ -1,13 +1,7 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <!-- Measured object -->
-  <line x1="4" y1="18" x2="20" y2="18" stroke="#e0e0e0" stroke-width="1.5" stroke-linecap="round"/>
-  <!-- Extension lines -->
-  <line x1="4" y1="18" x2="4" y2="10" stroke="#e0e0e0" stroke-width="1" stroke-dasharray="1,1" stroke-linecap="round"/>
-  <line x1="20" y1="18" x2="20" y2="10" stroke="#e0e0e0" stroke-width="1" stroke-dasharray="1,1" stroke-linecap="round"/>
-  <!-- Dimension line with arrows -->
-  <line x1="4" y1="11" x2="20" y2="11" stroke="#4cc9f0" stroke-width="1.5" stroke-linecap="round"/>
-  <polygon points="4,11 7,9.5 7,12.5" fill="#4cc9f0"/>
-  <polygon points="20,11 17,9.5 17,12.5" fill="#4cc9f0"/>
-  <!-- Dimension text -->
-  <text x="12" y="9" text-anchor="middle" font-size="4" fill="#4cc9f0" font-family="monospace">12.5</text>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Dim Linear">
+  <line x1="5" y1="6" x2="5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="19" y1="6" x2="19" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="11" x2="17" y2="11" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="9,9 7,11 9,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="15,9 17,11 15,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/dim_ordinate.svg

@@ -1,12 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <!-- Measured point -->
-  <circle cx="5" cy="16" r="1.5" fill="#4cc9f0"/>
-  <!-- Leader lines (L-shaped) -->
-  <line x1="5" y1="16" x2="5" y2="7" stroke="#4cc9f0" stroke-width="1.5" stroke-linecap="round"/>
-  <line x1="5" y1="7" x2="16" y2="7" stroke="#4cc9f0" stroke-width="1.5" stroke-linecap="round"/>
-  <!-- Axis indicator -->
-  <line x1="3" y1="20" x2="3" y2="4" stroke="#e0e0e0" stroke-width="1" stroke-dasharray="2,1"/>
-  <line x1="2" y1="20" x2="22" y2="20" stroke="#e0e0e0" stroke-width="1" stroke-dasharray="2,1"/>
-  <!-- Label -->
-  <text x="17" y="9" font-size="4" fill="#4cc9f0" font-family="monospace">Y</text>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Dim Ordinate">
+  <polyline points="5,18 5,8 15,8" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="15" y1="8" x2="20" y2="4" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="20" y1="4" x2="19.310504483203022" y2="6.194218752156873" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="20" y1="4" x2="17.707946103964687" y2="4.191020778108957" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/dim_radius.svg

@@ -1,9 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <!-- Circle -->
-  <circle cx="12" cy="13" r="8" stroke="#e0e0e0" stroke-width="1.5" fill="none"/>
-  <!-- Radius line with arrow -->
-  <line x1="12" y1="13" x2="19" y2="7" stroke="#4cc9f0" stroke-width="1.5" stroke-linecap="round"/>
-  <polygon points="19,7 16.2,8.8 17.5,11.2" fill="#4cc9f0"/>
-  <!-- R label -->
-  <text x="5" y="8" font-size="5" fill="#4cc9f0" font-family="monospace" font-weight="bold">R</text>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Dim Radius">
+  <circle cx="12" cy="12" r="7" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="12" y1="12" x2="18" y2="8" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="18" y1="8" x2="17.123012252068" y2="10.12623904817336" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="18" y1="8" x2="15.700014821712283" y2="7.991742902639784" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/dim_space.svg

@@ -1,11 +1,9 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
-  <line x1="3" y1="18" x2="21" y2="18" stroke="#4cc9f0" stroke-width="1.4"/>
-  <line x1="3" y1="13" x2="21" y2="13" stroke="#4cc9f0" stroke-width="1.4"/>
-  <line x1="3" y1="8" x2="21" y2="8" stroke="#4cc9f0" stroke-width="1.4"/>
-  <line x1="3" y1="5" x2="3" y2="21" stroke="#e0e0e0" stroke-width="1.0"/>
-  <line x1="21" y1="5" x2="21" y2="21" stroke="#e0e0e0" stroke-width="1.0"/>
-  <line x1="12" y1="8" x2="12" y2="18" stroke="#e0e0e0" stroke-width="0.8" stroke-dasharray="2,1"/>
-  <polygon points="11,8 13,8 12,5" fill="#e0e0e0"/>
-  <polygon points="11,13 13,13 12,10" fill="#e0e0e0"/>
-  <polygon points="11,18 13,18 12,21" fill="#e0e0e0"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Dim Space">
+  <line x1="5" y1="6" x2="5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="19" y1="6" x2="19" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="11" x2="17" y2="11" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="9,9 7,11 9,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="15,9 17,11 15,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="15" x2="17" y2="15" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="18" x2="17" y2="18" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/dim_style.svg

@@ -1,11 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
-  <line x1="3" y1="16" x2="21" y2="16" stroke="#4cc9f0" stroke-width="1.4"/>
-  <polygon points="3,14 3,18 5,16" fill="#4cc9f0"/>
-  <polygon points="21,14 21,18 19,16" fill="#4cc9f0"/>
-  <line x1="3" y1="10" x2="3" y2="16" stroke="#e0e0e0" stroke-width="1.0"/>
-  <line x1="21" y1="10" x2="21" y2="16" stroke="#e0e0e0" stroke-width="1.0"/>
-  <line x1="4" y1="20" x2="20" y2="20" stroke="#e0e0e0" stroke-width="0.8"/>
-  <line x1="4" y1="22" x2="14" y2="22" stroke="#4cc9f0" stroke-width="1.2"/>
-  <line x1="10" y1="6" x2="14" y2="6" stroke="#e0e0e0" stroke-width="1.0"/>
-  <line x1="12" y1="4" x2="12" y2="8" stroke="#e0e0e0" stroke-width="1.0"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Dim Style">
+  <line x1="5" y1="6" x2="5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="19" y1="6" x2="19" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="11" x2="17" y2="11" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="9,9 7,11 9,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="15,9 17,11 15,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <path d="M13 18 L18 13 L21 16 L16 21 H13 Z" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/dim_tedit.svg

@@ -1,10 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
-  <line x1="3" y1="17" x2="21" y2="17" stroke="#4cc9f0" stroke-width="1.4"/>
-  <polygon points="3,15 3,19 5,17" fill="#4cc9f0"/>
-  <polygon points="21,15 21,19 19,17" fill="#4cc9f0"/>
-  <line x1="3" y1="11" x2="3" y2="17" stroke="#e0e0e0" stroke-width="1.0"/>
-  <line x1="21" y1="11" x2="21" y2="17" stroke="#e0e0e0" stroke-width="1.0"/>
-  <rect x="9" y="10" width="6" height="5" fill="none" stroke="#4cc9f0" stroke-width="1.0" stroke-dasharray="2,1"/>
-  <line x1="12" y1="7" x2="12" y2="10" stroke="#e0e0e0" stroke-width="1.0" stroke-dasharray="1,1"/>
-  <polygon points="10,7 14,7 12,4" fill="#e0e0e0"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Dim Tedit">
+  <line x1="5" y1="6" x2="5" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="19" y1="6" x2="19" y2="18" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="11" x2="17" y2="11" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="9,9 7,11 9,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="15,9 17,11 15,13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <path d="M13 18 L18 13 L21 16 L16 21 H13 Z" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/donate.svg

@@ -1,8 +1,3 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
-  <!-- Heart -->
-  <path d="M12 20 C12 20 3 13.5 3 8 C3 5.2 5.2 3 8 3 C9.8 3 11.4 3.9 12 5.2 C12.6 3.9 14.2 3 16 3 C18.8 3 21 5.2 21 8 C21 13.5 12 20 12 20 Z"
-        fill="#E53935" stroke="#B71C1C" stroke-width="0.5"/>
-  <!-- Dollar sign -->
-  <text x="12" y="13" font-size="8" font-weight="bold" text-anchor="middle"
-        fill="white" font-family="sans-serif">$</text>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Donate">
+  <path d="M12 20 C4 15 3 10 6 7 C8 5 11 6 12 8 C13 6 16 5 18 7 C21 10 20 15 12 20 Z" stroke="none" fill="#6DB7ED"/>
 </svg>

assets/icons/edit_aliases.svg

@@ -1,8 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <rect x="3" y="5" width="18" height="14" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="3" y1="9" x2="21" y2="9" stroke="#e0e0e0" stroke-width="1.5"/>
-  <text x="5.5" y="8" font-size="3.5" fill="#4cc9f0" stroke="none">A→a</text>
-  <line x1="6" y1="13" x2="10" y2="13" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="12" y1="13" x2="18" y2="13" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="6" y1="16" x2="14" y2="16" stroke="#e0e0e0" stroke-width="1.5"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Edit Aliases">
+  <rect x="4" y="4" width="13" height="16" rx="1" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="8" x2="14" y2="8" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="7" y1="12" x2="13" y2="12" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <path d="M13 18 L18 13 L21 16 L16 21 H13 Z" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/edit_block.svg

@@ -1,9 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <rect x="4" y="6" width="12" height="12" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="7" y1="9" x2="13" y2="9" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="7" y1="12" x2="13" y2="12" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="17" y1="4" x2="20" y2="7" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="12" y1="12" x2="20" y2="4" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="12" y1="12" x2="11" y2="15" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="11" y1="15" x2="14" y2="14" stroke="#4cc9f0" stroke-width="1.5"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Edit Block">
+  <rect x="3" y="3" width="18" height="18" stroke-dasharray="None" rx="1.5" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <rect x="6" y="7" width="5" height="4" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="16" cy="15" r="3" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <path d="M13 19 L18 14 L21 17 L16 22 H13 Z" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/ellipse.svg

@@ -1,5 +1,5 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <ellipse cx="12" cy="12" rx="9" ry="5.5" stroke="#e0e0e0" stroke-width="2" fill="none"/>
+  <ellipse cx="12" cy="12" rx="9" ry="5.5" stroke="#B4B6B9" stroke-width="2" fill="none"/>
   <circle cx="12" cy="6.5" r="2" fill="#4cc9f0"/>
   <circle cx="21" cy="12" r="2" fill="#4cc9f0"/>
 </svg>

assets/icons/ellipse/ellipse_arc.svg

@@ -37,7 +37,7 @@
      cy="12"
      rx="9"
      ry="5.5"
-     stroke="#606060"
+     stroke="#B4B6B9"
      stroke-width="1.5"
      stroke-dasharray="3 2"
      fill="none"
@@ -46,7 +46,7 @@
   <!-- Start: (18.36, 15.89)  End: (18.36, 8.11)  large-arc=1, sweep=0 -->
   <path
      d="m 5.3878288,16.16352 a 9,5.5 0 1 0 0,-7.7800001"
-     stroke="#e0e0e0"
+     stroke="#B4B6B9"
      stroke-width="2"
      fill="none"
      stroke-linecap="round"

assets/icons/ellipse/ellipse_axis.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Full ellipse -->
-  <ellipse cx="12" cy="12" rx="9" ry="5.5" stroke="#e0e0e0" stroke-width="2" fill="none"/>
+  <ellipse cx="12" cy="12" rx="9" ry="5.5" stroke="#B4B6B9" stroke-width="2" fill="none"/>
   <!-- Major axis line (dashed) -->
   <line x1="3" y1="12" x2="21" y2="12" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <!-- Minor distance line -->

assets/icons/ellipse/ellipse_ctr.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Full ellipse -->
-  <ellipse cx="12" cy="12" rx="9" ry="5.5" stroke="#e0e0e0" stroke-width="2" fill="none"/>
+  <ellipse cx="12" cy="12" rx="9" ry="5.5" stroke="#B4B6B9" stroke-width="2" fill="none"/>
   <!-- Dashed radius to major endpoint -->
   <line x1="12" y1="12" x2="21" y2="12" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <!-- Center dot -->

assets/icons/erase.svg

@@ -1,5 +1,4 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <polygon points="14,4 20,10 12,18 6,12" stroke="#e0e0e0" stroke-width="1.5" fill="#e0e0e0" fill-opacity="0.12"/>
-  <line x1="4" y1="20" x2="14" y2="20" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="6" y1="12" x2="14" y2="20" stroke="#4cc9f0" stroke-width="1.5"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Erase">
+  <polygon points="5,16 13,6 19,12 11,21" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="4" y1="21" x2="20" y2="21" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/explode.svg

@@ -37,7 +37,7 @@
      width="12.961565"
      height="12.961565"
      rx="1.0801305"
-     stroke="#e0e0e0"
+     stroke="#B4B6B9"
      stroke-width="3.74687"
      fill="none"
      stroke-dasharray="2, 1.5"

assets/icons/extend.svg

@@ -53,7 +53,7 @@
      y1="2.625"
      x2="21"
      y2="2.625"
-     stroke="#e0e0e0"
+     stroke="#B4B6B9"
      stroke-width="1.5"
      stroke-linecap="round"
      id="line1"
@@ -65,7 +65,7 @@
      y1="14.0625"
      x2="12"
      y2="21.5625"
-     stroke="#e0e0e0"
+     stroke="#B4B6B9"
      stroke-width="1.67705"
      stroke-linecap="round"
      id="line3"

assets/icons/file_tabs.svg

@@ -1,8 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <rect x="2" y="5" width="6" height="4" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <rect x="9" y="5" width="6" height="4" rx="1" fill="#4cc9f0" fill-opacity="0.3" stroke="#4cc9f0" stroke-width="1.5"/>
-  <rect x="16" y="5" width="6" height="4" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <rect x="2" y="9" width="20" height="12" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <polyline points="7,12 7,18 17,18 17,12" stroke="#4cc9f0" stroke-width="1.5"/>
-  <polyline points="7,12 11,12 12,11 17,12" stroke="#e0e0e0" stroke-width="1"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="File Tabs">
+  <rect x="3" y="6" width="18" height="14" rx="1" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <path d="M4 6 V3 H10 L12 6" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="8" y1="10" x2="18" y2="10" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/fillet.svg

@@ -53,7 +53,7 @@
      y1="2.889957"
      x2="3.375"
      y2="11.101669"
-     stroke="#e0e0e0"
+     stroke="#B4B6B9"
      stroke-width="1.76801"
      stroke-linecap="round"
      id="line1"
@@ -64,7 +64,7 @@
      y1="21"
      x2="20.427164"
      y2="21"
-     stroke="#e0e0e0"
+     stroke="#B4B6B9"
      stroke-width="2.46885"
      stroke-linecap="round"
      id="line2"

assets/icons/find.svg

@@ -1,6 +1,4 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
-  <circle cx="10" cy="10" r="6" fill="none" stroke="#e0e0e0" stroke-width="1.4"/>
-  <line x1="14.5" y1="14.5" x2="20" y2="20" stroke="#4cc9f0" stroke-width="1.8" stroke-linecap="round"/>
-  <line x1="8" y1="10" x2="12" y2="10" stroke="#4cc9f0" stroke-width="1.2"/>
-  <line x1="10" y1="8" x2="10" y2="12" stroke="#4cc9f0" stroke-width="1.2"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Find">
+  <circle cx="10" cy="10" r="5" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="14.3" y1="14.3" x2="20" y2="20" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/find_nonpurgeable.svg

@@ -1,7 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <circle cx="10" cy="10" r="6" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="14.5" y1="14.5" x2="20" y2="20" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="8" y1="10" x2="12" y2="10" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="10" y1="8" x2="10" y2="12" stroke="#4cc9f0" stroke-width="1.5"/>
-  <line x1="17" y1="18" x2="20" y2="21" stroke="#4cc9f0" stroke-width="2"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Find Nonpurgeable">
+  <circle cx="10" cy="10" r="5" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="14.3" y1="14.3" x2="20" y2="20" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <rect x="14" y="13" width="6" height="5" rx="0.6" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <path d="M15 13 V11 A2 2 0 0 1 19 11 V13" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/group.svg

@@ -1,26 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
-
-  <!-- Dashed bounding box around the group -->
-  <rect x="1.5" y="1.5" width="21" height="21" rx="1.5"
-        fill="none" stroke="#FFD740" stroke-width="1.3"
-        stroke-dasharray="3,2"/>
-
-  <!-- Corner grip squares -->
-  <rect x="0"  y="0"  width="3" height="3" fill="#FFD740"/>
-  <rect x="21" y="0"  width="3" height="3" fill="#FFD740"/>
-  <rect x="0"  y="21" width="3" height="3" fill="#FFD740"/>
-  <rect x="21" y="21" width="3" height="3" fill="#FFD740"/>
-
-  <!-- Object 1: small blue rect (top-left area) -->
-  <rect x="4" y="4" width="7" height="5" rx="0.6"
-        fill="#1565C0" stroke="#0D47A1" stroke-width="0.5"/>
-
-  <!-- Object 2: small teal rect (bottom-right area) -->
-  <rect x="13" y="14" width="7" height="5" rx="0.6"
-        fill="#00695C" stroke="#004D40" stroke-width="0.5"/>
-
-  <!-- Object 3: small line (diagonal center) -->
-  <line x1="6" y1="14" x2="14" y2="6"
-        stroke="#78909C" stroke-width="1.5" stroke-linecap="round"/>
-
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Group">
+  <rect x="3" y="3" width="18" height="18" stroke-dasharray="2.5 2" rx="1.5" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <rect x="6" y="7" width="5" height="4" rx="0.5" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="16" cy="15" r="3" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <rect x="2" y="2" width="2.5" height="2.5" rx="0.4" stroke="none" fill="#6DB7ED"/>
 </svg>

assets/icons/hatch/hatch_boundary.svg

@@ -1,7 +1,7 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Boundary: polygon outline only, no fill -->
   <polygon points="12,3 21,9 18,20 6,20 3,9"
-           stroke="#e0e0e0" stroke-width="1.5" fill="none"/>
+           stroke="#B4B6B9" stroke-width="1.5" fill="none"/>
   <!-- Corner dots at vertices -->
   <circle cx="12" cy="3"  r="1.4" fill="#4cc9f0"/>
   <circle cx="21" cy="9"  r="1.4" fill="#4cc9f0"/>

assets/icons/hatch/hatch_cross.svg

@@ -17,5 +17,5 @@
     <line x1="7"  y1="-7" x2="31" y2="17"   stroke="#4cc9f0" stroke-width="1.2"/>
     <line x1="-8" y1="8"  x2="16" y2="32"   stroke="#4cc9f0" stroke-width="1.2"/>
   </g>
-  <rect x="4" y="4" width="16" height="16" stroke="#e0e0e0" stroke-width="1.5" fill="none"/>
+  <rect x="4" y="4" width="16" height="16" stroke="#B4B6B9" stroke-width="1.5" fill="none"/>
 </svg>

assets/icons/hatch/hatch_gradient.svg

@@ -6,5 +6,5 @@
     </linearGradient>
   </defs>
   <rect x="4" y="4" width="16" height="16" fill="url(#g)"/>
-  <rect x="4" y="4" width="16" height="16" stroke="#e0e0e0" stroke-width="1.5" fill="none"/>
+  <rect x="4" y="4" width="16" height="16" stroke="#B4B6B9" stroke-width="1.5" fill="none"/>
 </svg>

assets/icons/hatch/hatch_lines.svg

@@ -14,5 +14,5 @@
     <line x1="10" y1="34" x2="34" y2="10" stroke="#4cc9f0" stroke-width="1.2"/>
   </g>
   <!-- Square boundary -->
-  <rect x="4" y="4" width="16" height="16" stroke="#e0e0e0" stroke-width="1.5" fill="none"/>
+  <rect x="4" y="4" width="16" height="16" stroke="#B4B6B9" stroke-width="1.5" fill="none"/>
 </svg>

assets/icons/hatch/hatch_solid.svg

@@ -1,5 +1,5 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Solid fill -->
   <rect x="4" y="4" width="16" height="16" fill="#4cc9f0" opacity="0.6"/>
-  <rect x="4" y="4" width="16" height="16" stroke="#e0e0e0" stroke-width="1.5" fill="none"/>
+  <rect x="4" y="4" width="16" height="16" stroke="#B4B6B9" stroke-width="1.5" fill="none"/>
 </svg>

assets/icons/hidden.svg

@@ -1,7 +1,7 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <rect x="5" y="9" width="10" height="10" rx="0.5" stroke="#e0e0e0" stroke-width="1.5"/>
-  <polygon points="5,9 9,5 19,5 15,9" stroke="#e0e0e0" stroke-width="1.5"/>
-  <polygon points="15,9 19,5 19,15 15,19" stroke="#e0e0e0" stroke-width="1.5"/>
+  <rect x="5" y="9" width="10" height="10" rx="0.5" stroke="#B4B6B9" stroke-width="1.5"/>
+  <polygon points="5,9 9,5 19,5 15,9" stroke="#B4B6B9" stroke-width="1.5"/>
+  <polygon points="15,9 19,5 19,15 15,19" stroke="#B4B6B9" stroke-width="1.5"/>
   <line x1="5" y1="9" x2="9" y2="5" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <line x1="9" y1="5" x2="9" y2="15" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>
   <line x1="9" y1="15" x2="19" y2="15" stroke="#4cc9f0" stroke-width="1.5" stroke-dasharray="2 2"/>

assets/icons/import_obj.svg

@@ -1,4 +1,4 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <path d="M3 7 H9 L11 9 H21 V19 H3 Z" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
+  <path d="M3 7 H9 L11 9 H21 V19 H3 Z" stroke="#B4B6B9" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
   <path d="M12 11 V16 M9.5 13.5 L12 16 L14.5 13.5" stroke="#4cc9f0" stroke-width="1.5" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
 </svg>

assets/icons/intersect.svg

@@ -1,5 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <circle cx="9" cy="12" r="6.2" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
-  <circle cx="15" cy="12" r="6.2" stroke="#e0e0e0" stroke-width="1.7" fill="none" stroke-linejoin="round" stroke-linecap="round"/>
-  <ellipse cx="12" cy="12" rx="2.1" ry="4.3" fill="#4cc9f0" stroke="none"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Intersect">
+  <circle cx="9" cy="12" r="6" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="15" cy="12" r="6" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <ellipse cx="12" cy="12" rx="2.5" ry="5" opacity="0.65" stroke="none" fill="#6DB7ED"/>
 </svg>

assets/icons/landxml.svg

@@ -1,7 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <polyline points="3,17 7,10 11,14 15,7 21,7" stroke="#e0e0e0" stroke-width="1.5"/>
-  <line x1="3" y1="20" x2="21" y2="20" stroke="#e0e0e0" stroke-width="1.5"/>
-  <circle cx="7" cy="10" r="1.2" fill="#4cc9f0"/>
-  <circle cx="11" cy="14" r="1.2" fill="#4cc9f0"/>
-  <circle cx="15" cy="7" r="1.2" fill="#4cc9f0"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Landxml">
+  <polyline points="3,17 7,11 11,15 15,8 21,17" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="4" y1="20" x2="20" y2="20" stroke="#6DB7ED" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <circle cx="15" cy="8" r="1" stroke="none" fill="#6DB7ED"/>
 </svg>

assets/icons/layers/laylck.svg

@@ -35,7 +35,7 @@
   <path
      d="M 6.7497827,9.853717 V 6.5015177 a 5.3635196,5.3635196 0 0 1 10.7270383,0 V 9.853717"
      fill="none"
-     stroke="#e0e0e0"
+     stroke="#B4B6B9"
      stroke-width="2.2795"
      stroke-linecap="round"
      stroke-linejoin="round"

assets/icons/layers/laymatch.svg

@@ -37,7 +37,7 @@
      y1="4.6006422"
      x2="22.828165"
      y2="4.6006422"
-     stroke="#888888"
+     stroke="#B4B6B9"
      stroke-width="1.52727"
      stroke-linecap="round"
      stroke-dasharray="3, 2"
@@ -60,7 +60,7 @@
      y1="8.4000006"
      x2="12"
      y2="14.400001"
-     stroke="#e0e0e0"
+     stroke="#B4B6B9"
      stroke-width="2.04"
      stroke-linecap="round"
      id="line3"
@@ -68,7 +68,7 @@
   <polyline
      points="9.5,13 12,15.5 14.5,13"
      fill="none"
-     stroke="#e0e0e0"
+     stroke="#B4B6B9"
      stroke-width="1.7"
      stroke-linecap="round"
      stroke-linejoin="round"
@@ -80,7 +80,7 @@
      cx="5.902493"
      cy="4.6579514"
      r="2.1599998"
-     fill="#888888"
+     fill="#B4B6B9"
      id="circle3"
      style="stroke-width:1.5;stroke-dasharray:none" />
   <!-- Small object dot on target (matched) -->

assets/icons/layers/laymcur.svg

@@ -37,7 +37,7 @@
      y1="18.026363"
      x2="22.799999"
      y2="18.026363"
-     stroke="#888888"
+     stroke="#B4B6B9"
      stroke-width="1.52727"
      stroke-linecap="round"
      id="line1"
@@ -47,7 +47,7 @@
      y1="21.626364"
      x2="22.799999"
      y2="21.626364"
-     stroke="#888888"
+     stroke="#B4B6B9"
      stroke-width="1.52727"
      stroke-linecap="round"
      id="line2"

assets/icons/layers/layoff.svg

@@ -40,7 +40,7 @@
      stroke-width="1.85829"
      stroke-linejoin="round"
      id="path1-3"
-     style="stroke-width:2.25;stroke-dasharray:none;stroke:#888888;stroke-opacity:1;fill:#888888;fill-opacity:0.34999999" />
+     style="stroke-width:2.25;stroke-dasharray:none;stroke:#B4B6B9;stroke-opacity:1;fill:#B4B6B9;fill-opacity:0.34999999" />
   <line
      x1="10.158565"
      y1="13.421756"
@@ -50,7 +50,7 @@
      stroke-width="1.23886"
      stroke-linecap="round"
      id="line1-5"
-     style="stroke-width:1.5;stroke-dasharray:none;stroke:#888888;stroke-opacity:1" />
+     style="stroke-width:1.5;stroke-dasharray:none;stroke:#B4B6B9;stroke-opacity:1" />
   <line
      x1="10.158565"
      y1="15.280031"
@@ -60,7 +60,7 @@
      stroke-width="1.23886"
      stroke-linecap="round"
      id="line2-6"
-     style="stroke-width:1.5;stroke-dasharray:none;stroke:#888888;stroke-opacity:1" />
+     style="stroke-width:1.5;stroke-dasharray:none;stroke:#B4B6B9;stroke-opacity:1" />
   <line
      x1="9.5391397"
      y1="18.377151"
@@ -70,7 +70,7 @@
      stroke-width="1.73439"
      stroke-linecap="round"
      id="line3-2"
-     style="stroke-width:2.25;stroke-dasharray:none;stroke:#888888;stroke-opacity:1" />
+     style="stroke-width:2.25;stroke-dasharray:none;stroke:#B4B6B9;stroke-opacity:1" />
   <line
      x1="10.158565"
      y1="20.854855"
@@ -80,7 +80,7 @@
      stroke-width="1.73439"
      stroke-linecap="round"
      id="line4"
-     style="stroke-width:2.25;stroke-dasharray:none;stroke:#888888;stroke-opacity:1" />
+     style="stroke-width:2.25;stroke-dasharray:none;stroke:#B4B6B9;stroke-opacity:1" />
   <!-- Base lines -->
   <!-- Off slash (red diagonal) -->
   <line

assets/icons/layers/layulk.svg

@@ -35,7 +35,7 @@
   <path
      d="M 6.8200511,10.702101 V 5.6227363 c 0,-5.92592391 10.6566279,-5.92592391 10.6566279,0"
      fill="none"
-     stroke="#e0e0e0"
+     stroke="#B4B6B9"
      stroke-width="2.15873"
      stroke-linecap="round"
      stroke-linejoin="round"

assets/icons/layers/panel.svg

@@ -1,22 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <!-- Table border -->
-  <rect x="2" y="3" width="20" height="18" rx="1.5"
-        fill="none" stroke="#e0e0e0" stroke-width="1.5"/>
-  <!-- Header row separator -->
-  <line x1="2" y1="7.5" x2="22" y2="7.5" stroke="#e0e0e0" stroke-width="1.4"/>
-  <!-- Column separator (status | name) -->
-  <line x1="7" y1="3" x2="7" y2="21" stroke="#888" stroke-width="1"/>
-  <!-- Data rows -->
-  <line x1="7" y1="11.5" x2="22" y2="11.5" stroke="#888" stroke-width="1"/>
-  <line x1="7" y1="15.5" x2="22" y2="15.5" stroke="#888" stroke-width="1"/>
-  <!-- Layer color swatches (column 1, rows 1-3) -->
-  <rect x="3" y="8.8"  width="2.5" height="1.5" rx="0.4" fill="#4cc9f0"/>
-  <rect x="3" y="12.8" width="2.5" height="1.5" rx="0.4" fill="#f0c040"/>
-  <rect x="3" y="16.8" width="2.5" height="1.5" rx="0.4" fill="#e05050"/>
-  <!-- Name text lines (placeholder) -->
-  <line x1="8.5" y1="9.5"  x2="18" y2="9.5"  stroke="#e0e0e0" stroke-width="1.3" stroke-linecap="round"/>
-  <line x1="8.5" y1="13.5" x2="16" y2="13.5" stroke="#888"    stroke-width="1.3" stroke-linecap="round"/>
-  <line x1="8.5" y1="17.5" x2="17" y2="17.5" stroke="#888"    stroke-width="1.3" stroke-linecap="round"/>
-  <!-- Header text line -->
-  <line x1="8.5" y1="5.5" x2="19" y2="5.5" stroke="#e0e0e0" stroke-width="1.3" stroke-linecap="round"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Panel">
+  <polygon points="4,7 12,3.5 20,7 12,10.5" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="4,11 12,14.5 20,11" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polyline points="4,15 12,18.5 20,15" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/layout_tabs.svg

@@ -1,6 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <rect x="2" y="3" width="20" height="15" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <rect x="2" y="18" width="6" height="3" rx="1" fill="#4cc9f0" fill-opacity="0.3" stroke="#4cc9f0" stroke-width="1.5"/>
-  <rect x="9" y="18" width="6" height="3" rx="1" stroke="#e0e0e0" stroke-width="1.5"/>
-  <rect x="5" y="6" width="14" height="9" rx="0.5" stroke="#e0e0e0" stroke-width="1.5"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Layout Tabs">
+  <rect x="3" y="5" width="18" height="15" rx="1" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <line x1="3" y1="16" x2="21" y2="16" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <rect x="5" y="17" width="5" height="3" stroke="none" fill="#6DB7ED"/>
 </svg>

assets/icons/leader.svg

@@ -1,9 +1,5 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
-  <!-- Leader lines (bent) -->
-  <line x1="4" y1="19" x2="12" y2="10" stroke="#4cc9f0" stroke-width="1.5" stroke-linecap="round"/>
-  <line x1="12" y1="10" x2="20" y2="10" stroke="#4cc9f0" stroke-width="1.5" stroke-linecap="round"/>
-  <!-- Arrowhead -->
-  <polygon points="4,19 7.5,18 6.5,15.5" fill="#4cc9f0"/>
-  <!-- Simple text label -->
-  <text x="12" y="8.5" font-size="4" fill="#e0e0e0" font-family="monospace">text</text>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img" aria-label="Leader">
+  <polyline points="4,18 10,12 18,12" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+  <polygon points="3.5,18.5 6.5,17.5 4.5,15.5" stroke="none" fill="#6DB7ED"/>
+  <line x1="14" y1="8" x2="20" y2="8" stroke="#B4B6B9" stroke-width="1.625" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
 </svg>

assets/icons/line.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="64" height="64">
   <!-- Diagonal line from bottom-left to top-right -->
-  <line x1="4" y1="20" x2="20" y2="4" stroke="#e0e0e0" stroke-width="2" stroke-linecap="round"/>
+  <line x1="4" y1="20" x2="20" y2="4" stroke="#B4B6B9" stroke-width="2" stroke-linecap="round"/>
   <!-- Endpoint dots -->
   <circle cx="4"  cy="20" r="2" fill="#4cc9f0"/>
   <circle cx="20" cy="4"  r="2" fill="#4cc9f0"/>

assets/icons/match_prop.svg

@@ -2,16 +2,16 @@
 
   <!-- Source object: filled blue rect with property lines (upper-left) -->
   <rect x="1" y="1.5" width="10" height="8" rx="1" fill="#1565C0" stroke="#0D47A1" stroke-width="0.5"/>
-  <line x1="3" y1="4"   x2="9" y2="4"   stroke="white" stroke-width="1.1"/>
-  <line x1="3" y1="6.5" x2="9" y2="6.5" stroke="white" stroke-width="0.7"/>
+  <line x1="3" y1="4"   x2="9" y2="4"   stroke="#B4B6B9" stroke-width="1.1"/>
+  <line x1="3" y1="6.5" x2="9" y2="6.5" stroke="#B4B6B9" stroke-width="0.7"/>
 
   <!-- Paint brush body: diagonal handle -->
   <line x1="13" y1="5" x2="19.5" y2="11.5"
-        stroke="#BDBDBD" stroke-width="1.8" stroke-linecap="round"/>
+        stroke="#B4B6B9" stroke-width="1.8" stroke-linecap="round"/>
 
   <!-- Brush tip ferrule (metal band) -->
   <rect x="10.8" y="3.2" width="3.6" height="2.4" rx="0.4"
-        fill="#9E9E9E" stroke="#616161" stroke-width="0.4"
+        fill="#B4B6B9" stroke="#B4B6B9" stroke-width="0.4"
         transform="rotate(45 12.6 4.4)"/>
 
   <!-- Brush bristles (yellow tip) -->
@@ -30,10 +30,10 @@
 
   <!-- Destination object: dashed outline (lower-right), no fill -->
   <rect x="13" y="14" width="10" height="8" rx="1"
-        fill="none" stroke="#78909C" stroke-width="1"
+        fill="none" stroke="#B4B6B9" stroke-width="1"
         stroke-dasharray="2.5,1.5"/>
   <!-- Faint property lines in destination (receiving) -->
-  <line x1="15" y1="16.5" x2="21" y2="16.5" stroke="#546E7A" stroke-width="0.9"/>
-  <line x1="15" y1="19"   x2="21" y2="19"   stroke="#546E7A" stroke-width="0.6"/>
+  <line x1="15" y1="16.5" x2="21" y2="16.5" stroke="#B4B6B9" stroke-width="0.9"/>
+  <line x1="15" y1="19"   x2="21" y2="19"   stroke="#B4B6B9" stroke-width="0.6"/>
 
 </svg>