MelissaPerfil/Negocio desktop: cards min-h 300, max-h 100%, body scroll

Em desktop os cards ficavam com altura natural do conteudo, e o
.mpr-main / .mng-main scrollava externamente. Quando o usuario
adicionava redes sociais (ou customs), o card crescia, empurrava a
row do grid e o conteudo novo ficava fora do viewport sem feedback
de scroll claro.

Fix:
- align-items: start no grid (cells nao stretch p/ row height)
- Cada card min-height: 300px + max-height: 100% (do container)
- .mpr-w__body / .mng-w__body com flex: 1 + min-height: 0 +
  overflow-y: auto (scrollbar fina)
- Vale tanto pros cards do main (Identidade/Contato/Bio/Redes etc)
  quanto pros da sidebar (Sua evolucao/presenca + Avatar/Logomarca)
  que tinham o mesmo problema com badges/dicas

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/layout/melissa/MelissaNegocio.vue

@@ -1090,13 +1090,45 @@ onBeforeUnmount(() => {
     border-radius: 3px;
 }
 
+/* Desktop (>=1024px): cards 2-col 50/50, min-height 300px, max-height
+   100% do container, body com overflow-y: auto pra adicionar redes
+   sem quebrar layout. Mesma logica na sidebar (Sua presença, Logomarca). */
 @media (min-width: 1024px) {
     .mng-main {
         display: grid;
         grid-template-columns: repeat(2, 1fr);
         gap: 12px;
+        align-items: start;
         align-content: start;
     }
+    .mng-main > .mng-w {
+        min-height: 300px;
+        max-height: 100%;
+        display: flex;
+        flex-direction: column;
+    }
+    .mng-side > .mng-side__scroll > .mng-w--side {
+        min-height: 300px;
+        max-height: 100%;
+        display: flex;
+        flex-direction: column;
+    }
+    .mng-main > .mng-w > .mng-w__body,
+    .mng-side .mng-w--side > .mng-w__body {
+        flex: 1;
+        min-height: 0;
+        overflow-y: auto;
+        overflow-x: hidden;
+        scrollbar-width: thin;
+        scrollbar-color: var(--m-border-strong) transparent;
+    }
+    .mng-main > .mng-w > .mng-w__body::-webkit-scrollbar,
+    .mng-side .mng-w--side > .mng-w__body::-webkit-scrollbar { width: 5px; }
+    .mng-main > .mng-w > .mng-w__body::-webkit-scrollbar-thumb,
+    .mng-side .mng-w--side > .mng-w__body::-webkit-scrollbar-thumb {
+        background: var(--m-border-strong);
+        border-radius: 3px;
+    }
     .mng-main .mng-grid {
         grid-template-columns: 1fr;
     }

src/layout/melissa/MelissaPerfil.vue

@@ -1118,15 +1118,48 @@ onBeforeUnmount(() => {
     border-radius: 3px;
 }
 
-/* Desktop (>=1024px): cards em 2 colunas (50/50). Internal grid
+/* Desktop (>=1024px): cards em 2 colunas (50/50) no main. Internal
-   colapsa pra 1 col pra nao ficar cramped. */
+   grid colapsa pra 1 col pra nao ficar cramped. Cada card tem
+   min-height 300px + max-height 100% (do container) e overflow-y:
+   auto no body — adicionar redes/customs nao quebra layout, scroll
+   interno engata. Mesma logica nos cards da sidebar (Sua evolucao,
+   Avatar) que cresciam quando muitas badges/dicas apareciam. */
 @media (min-width: 1024px) {
     .mpr-main {
         display: grid;
         grid-template-columns: repeat(2, 1fr);
         gap: 12px;
+        align-items: start;
         align-content: start;
     }
+    .mpr-main > .mpr-w {
+        min-height: 300px;
+        max-height: 100%;
+        display: flex;
+        flex-direction: column;
+    }
+    .mpr-side > .mpr-side__scroll > .mpr-w--side {
+        min-height: 300px;
+        max-height: 100%;
+        display: flex;
+        flex-direction: column;
+    }
+    .mpr-main > .mpr-w > .mpr-w__body,
+    .mpr-side .mpr-w--side > .mpr-w__body {
+        flex: 1;
+        min-height: 0;
+        overflow-y: auto;
+        overflow-x: hidden;
+        scrollbar-width: thin;
+        scrollbar-color: var(--m-border-strong) transparent;
+    }
+    .mpr-main > .mpr-w > .mpr-w__body::-webkit-scrollbar,
+    .mpr-side .mpr-w--side > .mpr-w__body::-webkit-scrollbar { width: 5px; }
+    .mpr-main > .mpr-w > .mpr-w__body::-webkit-scrollbar-thumb,
+    .mpr-side .mpr-w--side > .mpr-w__body::-webkit-scrollbar-thumb {
+        background: var(--m-border-strong);
+        border-radius: 3px;
+    }
     .mpr-main .mpr-grid {
         grid-template-columns: 1fr;
     }