Appearance Customization

• Company Logo - Appears in navbar, invoices, quotes
• Primary Color - Buttons, links, accents
• Accent Color - Secondary UI elements
• Dark/Light Mode - User preference toggle

• White-Label Branding - Remove all Sergio branding
• Custom CSS - Full stylesheet customization
• Custom Domain - portal.yourcompany.com
• Custom Email Domain - emails from yourcompany.com

• Format: PNG, SVG, or JPG (PNG with transparency recommended)
• Size: 200×60 pixels (4:1 ratio) or 400×120 pixels (2x for retina)
• File Size: Under 500 KB
• Background: Transparent or white (for dark mode compatibility)

1. Go to Settings → Company Profile
2. Scroll to Company Logo section
3. Click Upload Logo
4. Select file from computer
5. Crop/resize if needed using built-in editor
6. Click Save Logo
7. Logo appears immediately in navbar and customer portal

• Dashboard navbar (top-left)
• Customer portal header
• Invoice PDFs (top-center)
• Quote PDFs (top-center)
• Email notifications (header)
• Mobile app login screen

1. Go to Settings → Appearance
2. Click Primary Color picker
3. Choose from palette or enter hex code (e.g., #0088DD)
4. Preview updates in real-time
5. Click Accent Color picker
6. Choose complementary color (or let Sergio suggest based on primary)
7. Click Save Colors

Sergio automatically checks color contrast for accessibility (WCAG AA compliance):

• ✅ Green checkmark = Passes accessibility standards
• ⚠️ Yellow warning = Marginal contrast (consider adjusting)
• ❌ Red error = Fails standards (won't save until fixed)

Every Sergio user can toggle dark mode independently:

1. Click theme toggle in navbar (sun/moon icon)
2. Interface switches to dark theme immediately
3. Preference saved to user account (persists across devices)
4. Your brand colors automatically adapt for dark backgrounds

If your logo has dark elements that disappear on dark backgrounds:

1. Go to Settings → Company Profile
2. Upload Dark Mode Logo (separate from regular logo)
3. This version appears only in dark mode
4. Example: White text logo for dark backgrounds

For complete design control:

1. Go to Settings → Appearance → Custom CSS
2. Write CSS rules to override default styles
3. Example:

   /* Rounded buttons */
   .btn {
     border-radius: 12px;
   }
   
   /* Custom font */
   body {
     font-family: 'Your Font', sans-serif;
   }

4. Preview changes in real-time
5. Click Save Custom CSS

Customize all automated emails:

1. Go to Settings → Email Templates
2. Choose template to edit (quote sent, invoice reminder, etc.)
3. Customize:
   • Subject line
   • Email body (supports HTML)
   • Header/footer colors
   • Button text and links
4. Use variables like {{customer_name}}, {{invoice_total}}
5. Send test email to yourself
6. Click Save Template

• Keep it simple - Complex logos don't scale well to mobile
• High contrast - Ensure logo is visible on both light and dark backgrounds
• SVG format - Scales perfectly at any size
• Test on mobile - View customer portal on phone to verify readability

• Match your website - Use same colors as your main site
• Avoid pure black (#000000) - Use dark gray for better readability
• Test with colorblind simulator - Ensure accessibility
• 60-30-10 rule - 60% primary, 30% accent, 10% highlights

Your branding should be consistent across:

• Sergio dashboard
• Customer portal
• Email notifications
• Invoice/quote PDFs
• Your website
• Business cards/vehicle wraps

Professional, cohesive branding builds trust and recognition.