diff --git a/web/docs/codebase-summary.md b/web/docs/codebase-summary.md
index 8f884e9..73bad39 100644
--- a/web/docs/codebase-summary.md
+++ b/web/docs/codebase-summary.md
@@ -7,7 +7,7 @@
 |------|---------|
 | `src/routes/+layout.svelte` | Root HTML layout. Sets Vietnamese lang, imports Geist font, applies global flex layout. |
 | `src/routes/+page.svelte` | Player page (`/`). Instructions toggle, PlayerBoard component, indigo gradient branding. |
-| `src/routes/master/+page.svelte` | Host page (`/master`). Controls (new game, draw number), 11×9 last-digit-aligned master board with draw-order overlay, host's player card. |
+| `src/routes/master/+page.svelte` | Host page (`/master`). Controls (new game, draw number), 11×9 last-digit-aligned master board with circular tokens (pink ring for 1–49, green for 50–90; cream fill when called, dim when uncalled; red ring + scale on last-called) and draw-order overlay, host's player card. |
 
 ### Shared Components
 | File | Purpose |
diff --git a/web/docs/project-overview-pdr.md b/web/docs/project-overview-pdr.md
index 0d32751..9016eeb 100644
--- a/web/docs/project-overview-pdr.md
+++ b/web/docs/project-overview-pdr.md
@@ -26,7 +26,9 @@ That format is intentionally out of scope.
   may keep playing further rows (game does not end).
 - **Waiting state**: when a row needs only 1 number, app announces **"Chờ N"**.
 - **Host (quản trò)** draws numbers from a shuffled 1–90 deck, tracks them on
-  a master board, and may also play their own card.
+  a master board with circular tokens (pink ring for 1–49, green for 50–90,
+  cream fill on called, dim on uncalled, red ring + scale on the most
+  recent draw), and may also play their own card.
 - **Settings**: gear icon in headers opens a modal with a color picker for
   the empty/blank cell color (default brown matches physical card).
   Persisted to `loto_settings`.
diff --git a/web/src/routes/master/+page.svelte b/web/src/routes/master/+page.svelte
index 376729d..af5afe7 100644
--- a/web/src/routes/master/+page.svelte
+++ b/web/src/routes/master/+page.svelte
@@ -213,27 +213,41 @@
             {@const order = hasNumber ? callOrder.get(num) : undefined}
             {@const isCalled = order !== undefined}
             {@const isLast = isCalled && num === lastCalled}
+            {@const isLow = hasNumber && num <= 49}
             <div
               style:background-color={hasNumber ? null : "var(--empty-cell-bg)"}
               class="relative flex items-center justify-center
-                     aspect-square text-sm sm:text-base font-bold
+                     aspect-square
                      border-r border-b border-slate-200/80 dark:border-slate-700/60
-                     transition-colors select-none
-                     {hasNumber
-                       ? isCalled
-                         ? isLast
-                           ? 'bg-red-500 dark:bg-red-600 text-white ring-2 ring-red-300 dark:ring-red-400 ring-inset z-10'
-                           : 'bg-orange-500 dark:bg-orange-600 text-white'
-                         : 'bg-white dark:bg-slate-800 text-slate-700 dark:text-slate-200'
-                       : ''}"
+                     bg-white dark:bg-slate-800 select-none
+                     {isLast ? 'z-10' : ''}"
             >
-              {hasNumber ? num : ""}
-              {#if isCalled}
-                <span
-                  class="absolute top-0.5 right-0.5 text-[9px] sm:text-[10px] font-semibold leading-none text-white/80 tabular-nums"
+              {#if hasNumber}
+                <!-- Token: cream/beige inner, ring colored by value (pink ≤49, green ≥50). -->
+                <div
+                  class="flex items-center justify-center
+                         w-[82%] h-[82%] rounded-full
+                         text-sm sm:text-base font-bold tabular-nums
+                         border-[3px] transition-all
+                         {isLow
+                           ? 'border-pink-500 dark:border-pink-400'
+                           : 'border-emerald-500 dark:border-emerald-400'}
+                         {isCalled
+                           ? 'bg-amber-50 dark:bg-amber-100 text-rose-700 dark:text-rose-800'
+                           : 'bg-slate-50/60 dark:bg-slate-700/40 text-slate-400 dark:text-slate-500 opacity-60'}
+                         {isLast
+                           ? 'ring-2 ring-red-500 dark:ring-red-400 ring-offset-1 ring-offset-white dark:ring-offset-slate-800 scale-110 shadow-md'
+                           : ''}"
                 >
-                  {order}
-                </span>
+                  {num}
+                </div>
+                {#if isCalled}
+                  <span
+                    class="absolute top-0.5 right-0.5 text-[9px] sm:text-[10px] font-semibold leading-none text-slate-500 dark:text-slate-400 tabular-nums"
+                  >
+                    {order}
+                  </span>
+                {/if}
               {/if}
             </div>
           {/each}