aperture architecture: lift the page-locking foundation (html/body/.container overflow:hidden + flex-column + min-height:0; .row flex-shrink:0) from 5 per-page SCSS files into _base.scss — was opt-in per page via body.page-billboard / page-dashboard / page-gameboard / page-sky / page-wallet etc., with 5 near-identical html:has(body.page-X) { overflow: hidden } + body.page-X { … } blocks duplicating the same rules; any page that forgot to set page_class in its view context (e.g. epic.tarot_deck — never set) rendered without the aperture, letting applet borders + titles clip past the fixed navbar/footer sidebars at narrower viewports; foundation now universal, page-specific overrides stay scoped — gameboard keeps .container { overflow: clip } (Firefox seat-tooltip scroll-anchoring quirk) + billboard/dashboard/gameboard keep .row { margin-bottom: -1rem } (h2-row tightening); page_class context vars + body class hooks preserved (FTs at test_bud_btn.py:370 / :379 still assert on them); regression gate: 60 layout-sensitive FTs (billboard, my_buds, bud_btn, applet_my_posts, dashboard, wallet, gameboard, layout_and_styling, jasmine) + 43 room FTs (gatekeeper_bud_btn, room_gatekeeper, room_sky_select, sharing) all green

Code architected by Disco DeDisco <discodedisco@outlook.com>
Git commit message Co-Authored-By:
Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/static_src/scss/_base.scss

@@ -7,6 +7,13 @@
 // 2.4vmin hits 16px (browser default) at vmin=667 (iPhone SE landscape).
 html {
     font-size: clamp(14px, 2.4vmin, 22px);
+    // Aperture foundation — locks the document viewport so content lives
+    // between/behind the fixed navbar + footer sidebars instead of leaking
+    // into a page-level scroll. Was opt-in per-page via body.page-X classes
+    // (duplicated 5× across SCSS files); now universal. Pages that need a
+    // narrower override (e.g. body.page-gameboard .container { overflow:
+    // clip; }) live in their per-page SCSS.
+    overflow: hidden;
 }
 
 // Layout custom properties — single source of truth for the landscape
@@ -25,6 +32,7 @@ body {
     color: rgba(var(--secUser), 1);
     font-family: Georgia, serif;
     height: 100vh;
+    overflow: hidden;
 
     a {
         text-decoration: none;
@@ -43,6 +51,14 @@ body {
         margin: 0 auto;
         // padding: 0 1rem;
         flex: 1;
+        // Aperture container — flex-column so navbar + h2 row + page content
+        // stack vertically, min-height: 0 + overflow: hidden contain the
+        // content within the aperture so applet borders / titles can't
+        // leak past the navbar / footer sidebars at narrow viewports.
+        display: flex;
+        flex-direction: column;
+        min-height: 0;
+        overflow: hidden;
 
         .navbar {
             padding: 0.75rem 0;
@@ -183,6 +199,10 @@ body {
 
         .row {
             padding: 2rem 0;
+            // Aperture: the h2-row mustn't shrink when the page-content
+            // child fills the remaining vertical space. Universal — was
+            // duplicated in every body.page-X { .row { flex-shrink: 0 } }.
+            flex-shrink: 0;
 
             .col-md-12 {
                 width: 100%;

src/static_src/scss/_billboard.scss

@@ -24,6 +24,12 @@
 }
 
 // ── Shared aperture fill for both billboard pages ──────────────────────────
+//
+// Aperture foundation (html/body/.container overflow + flex-column +
+// .row flex-shrink: 0) now lives universally in _base.scss. Only the
+// page-specific `.row { margin-bottom: -1rem }` pull (tightening the
+// h2 row against subsequent applet content) stays here, since wallet
+// + sky pages deliberately don't carry that pull.
 
 %billboard-page-base {
     flex: 1;
@@ -33,31 +39,12 @@
     position: relative;
 }
 
-html:has(body.page-billboard),
-html:has(body.page-billscroll),
-html:has(body.page-billpost),
-html:has(body.page-billbuds),
-html:has(body.page-billposts) {
-    overflow: hidden;
-}
-
 body.page-billboard,
 body.page-billscroll,
 body.page-billpost,
 body.page-billbuds,
 body.page-billposts {
-    overflow: hidden;
-
-    .container {
-        overflow: hidden;
-        display: flex;
-        flex-direction: column;
-        flex: 1;
-        min-height: 0;
-    }
-
     .row {
-        flex-shrink: 0;
         margin-bottom: -1rem;
     }
 }

src/static_src/scss/_dashboard.scss

@@ -1,23 +1,8 @@
-html:has(body.page-dashboard) {
-    overflow: hidden;
-}
+// Aperture foundation now lives in _base.scss; only the dashboard-specific
+// `.row { margin-bottom: -1rem }` pull stays here.
 
-body.page-dashboard {
-    overflow: hidden;
-
-    .container {
-        overflow: hidden;
-        display: flex;
-        flex-direction: column;
-        flex: 1;
-        min-height: 0;
-
-    }
-
-    .row {
-        flex-shrink: 0;
-        margin-bottom: -1rem;
-    }
+body.page-dashboard .row {
+    margin-bottom: -1rem;
 }
 
 #id_dash_content {

src/static_src/scss/_gameboard.scss

@@ -1,21 +1,16 @@
-html:has(body.page-gameboard) {
-    overflow: hidden;
-}
+// Aperture foundation (html/body/.container overflow + flex-column) lives
+// universally in _base.scss. Gameboard's only divergence: `overflow: clip`
+// on .container instead of `hidden` — `clip` prevents the seat tooltip
+// scroll-anchoring quirk Firefox triggers under overflow:hidden. The
+// `.row { margin-bottom: -1rem }` pull mirrors the billboard/dashboard
+// h2-row tightening.
 
 body.page-gameboard {
-    overflow: hidden;
-
     .container {
         overflow: clip;
-        display: flex;
-        flex-direction: column;
-        flex: 1;
-        min-height: 0;
-
     }
 
     .row {
-        flex-shrink: 0;
         margin-bottom: -1rem;
     }
 }

src/static_src/scss/_sky.scss

@@ -935,27 +935,10 @@ body[class*="-light"] #id_sky_tooltip_2 {
     }
 }
 
-// ── Sky full page (aperture + column layout) ──────────────────────────────────
-
-html:has(body.page-sky) {
-    overflow: hidden;
-}
-
-body.page-sky {
-    overflow: hidden;
-
-    .container {
-        overflow: hidden;
-        display: flex;
-        flex-direction: column;
-        flex: 1;
-        min-height: 0;
-    }
-
-    .row {
-        flex-shrink: 0;
-    }
-}
+// ── Sky full page (column layout) ─────────────────────────────────────────
+//
+// Aperture foundation lives universally in _base.scss; nothing sky-specific
+// here besides the .sky-page block below.
 
 // Sky page fills the aperture; its content can scroll past the bottom edge.
 // overflow-x: hidden clips any horizontal overflow that would otherwise create

src/static_src/scss/_wallet-tokens.scss

@@ -22,25 +22,8 @@
     > i { opacity: 0.4; }
 }
 
-html:has(body.page-wallet) {
-    overflow: hidden;
-}
-
-body.page-wallet {
-    overflow: hidden;
-
-    .container {
-        overflow: hidden;
-        display: flex;
-        flex-direction: column;
-        flex: 1;
-        min-height: 0;
-    }
-
-    .row {
-        flex-shrink: 0;
-    }
-}
+// Aperture foundation lives universally in _base.scss; nothing
+// wallet-specific to override.
 
 .wallet-page {
     position: relative;