From 49f0f1aaf810b7ea582352f6cff81b18ae02e6c9 Mon Sep 17 00:00:00 2001
From: Andy Charlwood <andrew.charlwood@gmail.com>
Date: Sun, 15 Feb 2026 14:18:07 +0000
Subject: [PATCH] feat: US-004 - Increase branding text to match dashboard
 typography scale

---
 Ralph/prd.json                 |  4 ++--
 Ralph/progress.txt             | 26 ++++++++++++++++++++++++++
 src/components/LoginScreen.tsx |  6 +++---
 3 files changed, 31 insertions(+), 5 deletions(-)

diff --git a/Ralph/prd.json b/Ralph/prd.json
index 5391ace..b56a606 100644
--- a/Ralph/prd.json
+++ b/Ralph/prd.json
@@ -45,7 +45,7 @@
         "Verify in browser using dev-browser skill"
       ],
       "priority": 3,
-      "passes": false,
+      "passes": true,
       "notes": "CvmisLogo accepts cssHeight prop (string) for CSS clamp values. The branding block is in LoginScreen.tsx — the logo, title, and subtitle are in a flex column container. Adjust the cssHeight prop on the CvmisLogo component and check the ratio visually."
     },
     {
@@ -61,7 +61,7 @@
         "Verify in browser using dev-browser skill"
       ],
       "priority": 4,
-      "passes": false,
+      "passes": true,
       "notes": "The title and subtitle are in LoginScreen.tsx in the branding section. Look for the CVMIS text and its fontSize style. Use clamp() for responsive sizing consistent with the card's responsive approach."
     },
     {
diff --git a/Ralph/progress.txt b/Ralph/progress.txt
index 995b75b..93dad45 100644
--- a/Ralph/progress.txt
+++ b/Ralph/progress.txt
@@ -83,3 +83,29 @@
   - TOTAL_ANIMATION_MS is computed from FAN_DELAY_AFTER_RISE_MS + FAN_DURATION_S * 1000, so changing rise or fan timing automatically updates the done-timer
   - FAN_EASING was already a named constant before this story; it was left in place and grouped with the new fan constants
 ---
+
+## 2026-02-15 - US-003: Scale logo and branding block to ~50% of login card height
+- Scaled CvmisLogo `cssHeight` prop from `clamp(80px, 8vw, 120px)` to `clamp(160px, 18vw, 280px)`
+- Adjusted logo wrapper marginBottom from 10px to 12px for spacing balance
+- Browser-verified: desktop ratio 51.3% (target 50% ±10%), mobile (375px) ratio 41.1% — both within tolerance
+- No overflow or clipping on mobile viewport
+- Files changed: `src/components/LoginScreen.tsx`
+- **Learnings for future iterations:**
+  - The CvmisLogo `cssHeight` prop maps directly to a CSS `height` style on the SVG — `clamp()` values work well for responsive scaling
+  - At 375px viewport, `18vw = 67.5px` which triggers the clamp minimum of 160px — the logo remains a comfortable size on small screens
+  - The branding block ratio can be measured by comparing `brandingBlock.getBoundingClientRect().height + marginBottom` against `card.innerHeight - padding`
+  - The branding block container has class `flex flex-col items-center` — use this selector for programmatic measurement
+---
+
+## 2026-02-15 - US-004: Increase branding text to match dashboard typography scale
+- Increased CVMIS title fontSize from `13px` to `clamp(16px, 1.4vw, 20px)` — renders 20px on desktop
+- Increased subtitle fontSize from `11px` to `clamp(12px, 1vw, 14px)` — renders 14px on desktop
+- Increased subtitle marginTop from `2px` to `3px` for better spacing with larger text
+- Both remain in font-ui (Elvaro Grotesque) with weight 600 (title) and 400 (subtitle)
+- Browser-verified: text is visually balanced with the larger logo and login form
+- Files changed: `src/components/LoginScreen.tsx`
+- **Learnings for future iterations:**
+  - The branding text clamp values use the same responsive pattern as the logo `cssHeight` — mid-values around 1-1.5vw work well for text
+  - Title and subtitle are `<span>` elements inside the `.flex.flex-col.items-center` branding container
+  - Weight hierarchy (600 title, 400 subtitle) provides sufficient visual differentiation without needing size contrast as large
+---
diff --git a/src/components/LoginScreen.tsx b/src/components/LoginScreen.tsx
index 93e3324..7711b78 100644
--- a/src/components/LoginScreen.tsx
+++ b/src/components/LoginScreen.tsx
@@ -246,7 +246,7 @@ export function LoginScreen({ onComplete }: LoginScreenProps) {
               <span
                 style={{
                   fontFamily: "var(--font-ui)",
-                  fontSize: '13px',
+                  fontSize: 'clamp(16px, 1.4vw, 20px)',
                   fontWeight: 600,
                   color: 'var(--text-secondary, #5B7A78)',
                   letterSpacing: '0.01em',
@@ -257,10 +257,10 @@ export function LoginScreen({ onComplete }: LoginScreenProps) {
               <span
                 style={{
                   fontFamily: "var(--font-ui)",
-                  fontSize: '11px',
+                  fontSize: 'clamp(12px, 1vw, 14px)',
                   fontWeight: 400,
                   color: 'var(--text-tertiary, #8DA8A5)',
-                  marginTop: '2px',
+                  marginTop: '3px',
                 }}
               >
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