feat: cash-only registers, day book sections and DD amendments

src/app/cashier/day-book/day-book.component.scss

@@ -32,6 +32,34 @@
   color: #94a3b8;
 }
 
+/* One card per source register. The heading says which register, and why its rows read differently
+   from the others, so the three are not added up as though they were one list. */
+.db-section {
+  margin-bottom: 14px;
+
+  &__head {
+    display: flex;
+    align-items: baseline;
+    gap: 10px;
+    padding: 10px 14px;
+    background: #f8fafc;
+    border-bottom: 1px solid #e2e8f0;
+    font-size: 12px;
+
+    strong {
+      font-size: 13px;
+      color: #0d1b2a;
+    }
+  }
+
+  &__count {
+    margin-left: auto;
+    font-size: 11px;
+    font-weight: 700;
+    color: #64748b;
+  }
+}
+
 /* Dr/Cr marker — the one thing the eye should catch when scanning a day's vouchers. */
 .db-side {
   display: inline-block;
@@ -169,41 +197,6 @@
   }
 }
 
-/* The reason spelled out under its own flagged row. */
-.db-exc-row td {
-  background: #fef2f2 !important;
-  border-bottom: 1px solid #fecaca !important;
-  color: #7f1d1d;
-  font-size: 12px;
-  padding: 8px 14px !important;
-
-  mat-icon {
-    font-size: 15px;
-    width: 15px;
-    height: 15px;
-    vertical-align: -3px;
-    margin-right: 4px;
-  }
-}
-
-/* A closed exception stays on the row as history, but drops the alarm colouring — it is no longer
-   something anyone has to act on. */
-.db-exc-row--resolved td {
-  background: #f0fdf4 !important;
-  border-bottom: 1px solid #bbf7d0 !important;
-  color: #14532d;
-}
-
-.db-exc-row__resolution {
-  margin-top: 4px;
-  padding-top: 4px;
-  border-top: 1px dotted #bbf7d0;
-}
-
-.db-actions {
-  white-space: nowrap;
-}
-
 /* Raising an exception is a deliberate, consequential act — styled to read that way without
    looking destructive, since nothing is deleted. */
 .pg-btn--warn {
@@ -352,38 +345,6 @@
   }
 }
 
-.db-upload {
-  display: flex;
-  align-items: center;
-  gap: 12px;
-  flex-wrap: wrap;
-  margin-bottom: 12px;
-}
-
-.db-file {
-  display: flex;
-  align-items: center;
-  gap: 10px;
-  padding: 8px 12px;
-  margin-bottom: 6px;
-  background: #fff;
-  border: 1px solid #e2e8f0;
-  border-radius: 6px;
-  font-size: 12px;
-
-  mat-icon {
-    font-size: 18px;
-    width: 18px;
-    height: 18px;
-    color: #64748b;
-  }
-
-  &__name {
-    font-weight: 700;
-    color: #0d1b2a;
-  }
-}
-
 .pg-table tfoot td {
   background: #f8fafc;
   font-weight: 800;