Act as an expert Senior UI/UX Designer. I have built a health camp management application prototype called "Thrive Camp Setu" for clinical screening camps. I want to redesign the existing UI to make it look exceptionally clean, modern, accessible, and production-ready using Tailwind CSS and shadcn/ui components. Key Improvements Needed: 1. Sidebar & Shell: Maintain the left sidebar navigation (Forms, Records, Live Display, Admin Profile) but give it a sleek, modern collapsible layout with clean iconography (Lucide icons). 2. Multi-Step Consent Form: Refactor the long Informed Consent Form into an elegant multi-step component (Stepper). Include sections for Study Identifiers (with custom dropdown selects), Patient Details, and Checkbox Declarations. 3. Signature Blocks: The patient and staff signature sections need premium canvas enclosures with a clear visual boundary, a prominent "Clear Canvas" button, and status indicators. 4. Feedback Screen: Optimize the 1-5 rating questions to use beautifully styled, touch-friendly button cards or custom radio pills instead of plain inputs, keeping accessibility for diverse patient groups in mind. 5. Records Table: Elevate the Patient Records tab with clean stat metric cards at the top, a responsive data table layout with clear borders, subtle rows highlighting, and an integrated search/filter row. Please generate a high-fidelity frontend component matching these requirements with an elegant, modern color palette (such as clean whites, slate grays, and an authoritative medical blue or teal primary accent). https://thrive-camp-forms-setu-d6j6.onrender.com/