@startuml smarttools-web-ui-final-review\n!theme plain\nskinparam backgroundColor #F9FAFB\nskinparam noteBkgColor #DBEAFE\nskinparam noteTextColor #1F2937\n\npackage \"WEB_UI.md Design System\" {\n  node \"Visual Identity\" {\n    card \"Color Palette\n    Primary: #6366F1\n    Secondary: #06B6D4\n    Status: Green/Amber/Red\"\n    card \"Typography\n    Inter + JetBrains Mono\n    6-tier size scale\n    1.6 line-height body\"\n    card \"Spacing\n    8px base grid\n    4px-64px tokens\n    Consistent gaps\"\n  }\n  \n  node \"Component System\" {\n    card \"Buttons\n    Primary, Secondary\n    Ghost, Danger\n    44×44px min touch\"\n    card \"Cards\n    Tool, Tutorial\n    Contributor\n    Consistent shadow/radius\"\n    card \"Forms\n    Inputs, Selects\n    Validation states\n    Error handling\"\n  }\n  \n  node \"Content Architecture\" {\n    card \"Tier 1: Ad-Supported\n    Landing, Docs\n    Tutorials, Blog\n    Sidebar ads allowed\"\n    card \"Tier 2: Ad-Free Registry\n    Tool Browse\n    Tool Details\n    Zero ad placement\"\n    card \"Tier 3: Light Community\n    Forum, Contributors\n    Announcements\n    Optional footer ads\"\n  }\n  \n  node \"Technical Standards\" {\n    card \"Accessibility\n    WCAG 2.1 AA target\n    4.5:1 contrast\n    Keyboard nav\"\n    card \"Performance\n    <1.5s LCP target\n    <500KB total size\n    Critical path optimized\"\n    card \"SEO\n    Server-rendered\n    Structured data\n    Canonical URLs\"\n  }\n}\n\npackage \"Implementation Readiness\" {\n  node \"Design Completeness\" {\n    card \"✅ Hero spec\n    ✅ Featured content\n    ✅ Responsive rules\n    ✅ Component library\"\n    card \"✅ Auth/dashboard\n    ✅ Error states\n    ✅ Ad enforcement\n    ✅ Privacy/consent\"\n    card \"✅ Phase 7 checklist\n    ✅ API endpoints\n    ✅ SEO/technical\n    ✅ Launch readiness\"\n  }\n}\n\nnote right of \"WEB_UI.md Design System\"\n  Complete design system enabling\n  consistent frontend development\n  across all page types\nend note\n\nnote right of \"Implementation Readiness\"\n  Production-ready specification\n  with detailed task checklist\n  and technical requirements\nend note\n\n@enduml