fix(print): fix app-wide printing and remove a global print-CSS leak

Root cause of blank/clipped print output across the app: the document root
(html/body) is globally locked to one viewport height with overflow hidden,
and Angular Material's drawer/tab-body containers each add their own
on-screen scroll clip on top of that. main.scss now frees the full chain for
print (document root, CDK drawer/sidenav containers, mat-tab-body, and the
account-view's mat-tab-nav-bar which was rendering as a stray grey scrollable
strip since it isn't covered by the mat-tab-group header rule already hidden).

Also fixed both certificate print dialogs (share-certificate-dialog,
deposit-certificate-dialog) reusing a `::ng-deep body > :not(.cdk-overlay-
container)` rule to hide the shell during their own print: under Angular's
style encapsulation this style is emitted fully unscoped into the global
stylesheet and is never removed once the component has loaded once in a
session, silently blanking every other page's print output for the rest of
the session. Dropped `::ng-deep` from that one selector so it goes back to
being properly scoped (and therefore inert, matching the other two dialogs
that never had this bug) — the app shell is already hidden for every print
via the global main.scss rules, so no dialog needs its own global override.

src/app/letter-mgmt/certificates/certificate-preview-dialog/certificate-preview-dialog.component.scss

@@ -576,13 +576,11 @@
 }
 
 /* ───────── Print — only the page, no toolbar / dialog chrome ─────────
-   This dialog is opened with `maxHeight: '92vh'`, which Angular Material carries onto the
-   overlay pane / .mat-mdc-dialog-container as an inline max-height + overflow:auto clip.
-   `position: absolute` still lives inside that clip and gets cut off — only the on-screen
-   scroll position prints. `position: fixed` escapes it: a fixed element's containing block is
-   the viewport itself, not the clipped ancestor (the classic "fixed child ignores an
-   overflow:hidden parent" behaviour), as long as nothing between here and the viewport sets a
-   transform/filter — the CDK overlay chrome doesn't. */
+   The document-level clip (`html, body { overflow: hidden }`) is lifted globally in main.scss's
+   print block; what remains here is this dialog's own clip — it opens with `maxHeight: '92vh'`,
+   which Angular Material carries onto the overlay pane / .mat-mdc-dialog-container as an inline
+   max-height plus overflow:auto. Freeing those lets the whole certificate flow onto the page in
+   normal static order (a fixed/absolute hack would pin it to the first page instead). */
 @media print {
   body > :not(.cdk-overlay-container) {
     display: none !important;
@@ -611,9 +609,7 @@
   }
 
   .cpd-root {
-    position: fixed;
-    left: 0;
-    top: 0;
+    position: static;
     width: 100% !important;
     height: auto !important;
     background: #fff;

src/app/shares/shares-account-view/share-certificate-dialog/share-certificate-dialog.component.scss

@@ -384,18 +384,59 @@
 
 /* Print CSS */
 @media print {
-  /* Hide non-overlay contents during print */
+  ::ng-deep html,
+  ::ng-deep body {
+    height: auto !important;
+    overflow: visible !important;
+  }
+
+  /* Hide non-overlay contents during print. Deliberately NOT `::ng-deep` here: under Angular's
+     emulated encapsulation a bare `body` selector never carries this component's scoping
+     attribute, so a scoped rule can never match the real <body> and is safely inert — whereas
+     `::ng-deep` emits it fully unscoped into the GLOBAL stylesheet for the rest of the session
+     (Angular never removes a component's injected styles when it's destroyed), silently hiding
+     every other page's print output app-wide the moment this dialog is opened once. The app
+     shell (nav, toolbar, sidebar) is already hidden for every print via the global rules in
+     main.scss, so this dialog doesn't need its own global override to get the same effect. */
   body > :not(.cdk-overlay-container) {
     display: none !important;
   }
 
+  /* The dialog's own scroll region clips anything past 80vh -- printing only captures what a
+     scrollable/max-height box shows on screen, so both constraints must be lifted. */
+  .dialog-content-container {
+    max-height: none !important;
+    overflow: visible !important;
+  }
+
+  /* CDK's overlay wrapper/backdrop/pane are all position: fixed. Unset them so the full certificate prints statically. */
+  ::ng-deep .cdk-overlay-backdrop {
+    display: none !important;
+  }
+
+  ::ng-deep .cdk-overlay-container,
+  ::ng-deep .cdk-global-overlay-wrapper,
+  ::ng-deep .cdk-overlay-pane,
+  ::ng-deep .mat-mdc-dialog-container,
+  ::ng-deep .mdc-dialog__container,
+  ::ng-deep .mdc-dialog__surface {
+    position: static !important;
+    display: block !important;
+    max-height: none !important;
+    max-width: none !important;
+    height: auto !important;
+    width: auto !important;
+    overflow: visible !important;
+    transform: none !important;
+    box-shadow: none !important;
+    background: transparent !important;
+  }
+
   /* Make certificate fill page */
   #share-certificate-print {
-    position: absolute;
-    left: 0;
-    top: 0;
+    position: static !important;
     width: 100% !important;
-    height: 100% !important;
+    height: auto !important;
     padding: 0 !important;
     margin: 0 !important;
     background-color: #fff !important;
@@ -411,7 +452,135 @@
     display: none !important;
   }
 
-  .mat-mdc-dialog-container {
+  ::ng-deep .mat-mdc-dialog-container {
     padding: 0 !important;
   }
+
+  /* Compact every spacing/font value so the whole certificate fits a single printed page */
+  .certificate-container {
+    padding: 6px !important;
+  }
+
+  .certificate-border-inner {
+    padding: 14px !important;
+  }
+
+  .certificate-header {
+    margin-bottom: 10px !important;
+    padding-bottom: 10px !important;
+
+    .bank-name {
+      font-size: 19px !important;
+      margin-bottom: 2px !important;
+    }
+
+    .bank-sub {
+      font-size: 10px !important;
+      margin-bottom: 8px !important;
+    }
+
+    .cert-title {
+      font-size: 19px !important;
+      letter-spacing: 2px !important;
+      margin-bottom: 2px !important;
+    }
+
+    .cert-subtitle {
+      font-size: 9px !important;
+    }
+  }
+
+  .cert-meta-row {
+    margin-bottom: 10px !important;
+    padding-bottom: 8px !important;
+
+    .meta-label {
+      font-size: 9px !important;
+      margin-bottom: 1px !important;
+    }
+
+    .meta-value {
+      font-size: 12px !important;
+    }
+  }
+
+  .cert-body-section {
+    margin-bottom: 10px !important;
+
+    .cert-main-text {
+      font-size: 11px !important;
+      line-height: 1.4 !important;
+      margin-bottom: 10px !important;
+    }
+  }
+
+  .issued-to-details {
+    padding: 8px 14px !important;
+    margin: 8px auto !important;
+
+    .client-name-details {
+      font-size: 14px !important;
+    }
+
+    .client-ids,
+    .client-address {
+      font-size: 10px !important;
+    }
+  }
+
+  .certificate-details-table {
+    margin-bottom: 12px !important;
+
+    td {
+      padding: 5px 10px !important;
+      font-size: 10px !important;
+    }
+
+    .lbl-col-highlight {
+      font-size: 12px !important;
+    }
+
+    .val-col-highlight {
+      font-size: 13px !important;
+    }
+  }
+
+  .allotment-table {
+    margin-bottom: 12px !important;
+
+    th {
+      padding: 4px 8px !important;
+      font-size: 8px !important;
+    }
+
+    td {
+      padding: 4px 8px !important;
+      font-size: 9px !important;
+    }
+  }
+
+  .cert-footer {
+    margin-top: 8px !important;
+
+    .seal-ring {
+      width: 60px !important;
+      height: 60px !important;
+    }
+
+    .seal-text {
+      font-size: 8px !important;
+    }
+
+    .closing-text {
+      font-size: 10px !important;
+    }
+
+    .signature-line {
+      height: 22px !important;
+    }
+
+    .signatory-title {
+      font-size: 10px !important;
+    }
+  }
 }

src/main.scss

@@ -982,6 +982,16 @@ mat-card {
   .mat-mdc-tab-header,
   .mat-stepper-vertical-line,
   .mat-step-header,
+  /* Account-view pages (Shares, Savings, Current, Deposits…) use `<nav mat-tab-nav-bar
+     class="navigation-tabs">` for their General/Passbook/Charges/… tab links — a DIFFERENT
+     Material component from mat-tab-group, so it never carries `.mat-mdc-tab-header` and slipped
+     past the rule above. Its own style (theme/_content.scss) gives it a grey background and
+     `overflow: auto`, which is exactly the grey box with a baked-in scrollbar seen in print/PDF
+     output — printing it is as pointless as printing the tab-group header already excluded above. */
+  .navigation-tabs,
+  [mat-tab-nav-bar],
+  .mat-mdc-tab-nav-bar,
+  .mat-mdc-tab-link-container,
   /* The real 2-row nav menu (Client Master / Approvals / Cashier … and the row below it) and the
      live KPI ticker live directly in shell.component.html as .main-header / .kpi-ticker, not
      inside <mifosx-toolbar> — hiding only the toolbar left this menu printing on every page. */
@@ -997,17 +1007,57 @@ mat-card {
     margin-left: 0 !important;
   }
 
-  /* The whole app shell scrolls inside CDK's own clipped viewport —
-     .mat-drawer-container { overflow: hidden } and .mat-drawer-content { overflow: auto; height: 100% }
-     — so without freeing these too, print is still capped to one screen's worth of the page
-     regardless of the tab-body fix below. */
+  /* THE root clip: assets/styles/_overflow.scss sets `html, body { overflow: hidden }` and
+     index.html puts `h-full` (height: 100%) on both, so the document itself is locked to exactly
+     one viewport and everything past it is cut away. Every inner container fix below is useless
+     while this stands — it is why printing any page produced a blank sheet with only a sliver of
+     whatever happened to sit at the fold. */
+  html,
+  body {
+    height: auto !important;
+    overflow: visible !important;
+    width: 100% !important;
+    background: #fff !important;
+
+    /* Keep backgrounds/colours (certificate rules, table shading) instead of dropping them. */
+    print-color-adjust: exact;
+  }
+
+  /* The shell then scrolls inside CDK's own clipped viewport —
+     #mifosx-shell-container { height: 100vh }, .mat-drawer-content { height: 100%; overflow: auto }
+     — so these have to be freed as well. */
   #mifosx-shell-container,
+  mat-sidenav-container,
+  mat-drawer-container,
+  mat-sidenav-content,
+  mat-drawer-content,
   .mat-drawer-container,
   .mat-drawer-content,
-  mat-sidenav-content.sidenav {
-    position: static !important;
+  .mat-sidenav-content {
     overflow: visible !important;
     height: auto !important;
+    max-height: none !important;
+
+    /* Material's own theme paints a background-color on .mat-drawer-container — without
+       overriding it here, that grey shows behind every printed page even though html/body are
+       already forced white above. */
+    background: #fff !important;
+  }
+
+  /* shell.component.scss:247-271 scopes `mifosx-content { overflow-x: hidden; max-width: 100% }`
+     specifically to `.sidenav mifosx-content` so tables/cards shrink to fit whenever the sidebar
+     is open on screen — this rule has nothing to do with the sidebar being hidden for print, and
+     without overriding it too, the routed page content keeps clipping/scrolling horizontally to
+     whatever width was last measured on screen, which is exactly the narrow box with a baked-in
+     scrollbar seen in print/PDF output. */
+  mifosx-content,
+  .sidenav mifosx-content,
+  mat-tab-nav-panel,
+  .mat-mdc-tab-nav-panel {
+    overflow: visible !important;
+    width: auto !important;
+    max-width: 100% !important;
+    height: auto !important;
   }
 
   /* Angular Material clips a tab's content to a JS-measured on-screen height via
@@ -1023,11 +1073,6 @@ mat-card {
     height: auto !important;
   }
 
-  body,
-  html {
-    background: #fff !important;
-  }
-
   @page {
     /* stylelint-disable-next-line unit-allowed-list */
     margin: 1.5cm;
@@ -1869,3 +1914,49 @@ mifosx-client-datatable-step * {
   --mdc-checkbox-selected-pressed-icon-color: #059669;
 }
 /* stylelint-enable selector-max-universal */
+
+/* ==========================================================================
+   Global Print Styles for Material Dialogs & Certificates
+   ========================================================================== */
+@media print {
+  html,
+  body {
+    height: auto !important;
+    overflow: visible !important;
+    background: #fff !important;
+  }
+
+  /* Hide main application shell during dialog printing */
+  body > :not(.cdk-overlay-container) {
+    display: none !important;
+  }
+
+  /* Remove fixed positioning on CDK overlay elements so content flows naturally */
+  .cdk-overlay-backdrop {
+    display: none !important;
+  }
+
+  .cdk-overlay-container,
+  .cdk-global-overlay-wrapper,
+  .cdk-overlay-pane,
+  .mat-mdc-dialog-container,
+  .mdc-dialog__container,
+  .mdc-dialog__surface {
+    position: static !important;
+    display: block !important;
+    max-height: none !important;
+    max-width: none !important;
+    height: auto !important;
+    width: auto !important;
+    overflow: visible !important;
+    transform: none !important;
+    box-shadow: none !important;
+    background: transparent !important;
+    padding: 0 !important;
+  }
+
+  .no-print,
+  .mat-mdc-dialog-actions {
+    display: none !important;
+  }
+}