@startuml
!define ACCENT_COLOR #4A90E2
!define ERROR_COLOR #E85D75
!define SUCCESS_COLOR #5FC98F
!define NEUTRAL_COLOR #8B92A9

skinparam backgroundColor #FFFFFF
skinparam titleFontColor #2C3E50
skinparam arrowColor ACCENT_COLOR

title SmartTools Registry: Visual Design Recommendations

package "Design Strengths" #E8F4F8 {
    card "Terminology Table" as str1
    card "Clear Hierarchy" as str2
    card "Reference Tables" as str3
    card "Concrete Examples" as str4
}

package "Enhancement Opportunities" #FFF4E6 {
    card "Visual Decision Trees" as enh1
    card "ER Diagram Reference" as enh2
    card "Sequence Diagrams" as enh3
    card "Error Flow Charts" as enh4
    card "Consistent Formatting" as enh5
}

package "Critical Flows Needing Visuals" #FFE8E8 {
    card "Tool Resolution\n(local → global → registry)" as flow1 
    card "Version Constraint\nMatching Logic" as flow2 
    card "Graceful Degradation\nPaths" as flow3 
}

package "Implementation Ready" #E8F5E9 {
    card "Security Documentation" as imp1 
    card "API Specification" as imp2 
    card "Database Schema" as imp3 
}

str1 --> str2
str2 --> str3
str3 --> str4

enh1 --> flow1
enh1 --> flow2
enh1 --> flow3

enh2 --> imp3
enh3 --> flow1
enh4 --> flow3

flow1 --> imp1
flow2 --> imp1
flow3 --> imp1

note right of str1
  Eliminates ambiguity
  from the start
end note

note right of enh1
  Would improve clarity
  for complex logic
end note

note right of flow1
  Critical user journeys
  deserve visual representation
end note

note right of imp1
  Document is ready for
  development with visual
  enhancements as complementary
end note

@enduml