diff --git a/add_participant.php b/add_participant.php
new file mode 100644
index 0000000..790ff85
--- /dev/null
+++ b/add_participant.php
@@ -0,0 +1,216 @@
+<?php
+require_once 'db/config.php';
+require_once 'header.php';
+
+$message = '';
+$error = '';
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    try {
+        $db = db();
+        
+        $required_fields = ['full_legal_name'];
+        foreach ($required_fields as $field) {
+            if (empty($_POST[$field])) {
+                throw new Exception("'$field' is a required field.");
+            }
+        }
+
+        $sql = "INSERT INTO participants (
+            full_legal_name, ndis_participant_number, date_of_birth, preferred_contact_method,
+            primary_phone, email, address, emergency_contact_name, emergency_contact_phone,
+            ndis_plan_start_date, ndis_plan_end_date, plan_manager_name, plan_manager_contact,
+            ndis_funding_budget_total, primary_disability, support_needs_summary,
+            communication_aids_methods, behaviours_of_concern, risk_assessment_summary,
+            safety_plan, consent_for_info_sharing, intake_notes
+        ) VALUES (
+            :full_legal_name, :ndis_participant_number, :date_of_birth, :preferred_contact_method,
+            :primary_phone, :email, :address, :emergency_contact_name, :emergency_contact_phone,
+            :ndis_plan_start_date, :ndis_plan_end_date, :plan_manager_name, :plan_manager_contact,
+            :ndis_funding_budget_total, :primary_disability, :support_needs_summary,
+            :communication_aids_methods, :behaviours_of_concern, :risk_assessment_summary,
+            :safety_plan, :consent_for_info_sharing, :intake_notes
+        )";
+        
+        $stmt = $db->prepare($sql);
+
+        $consent = isset($_POST['consent_for_info_sharing']) ? 1 : 0;
+
+        $stmt->bindParam(':full_legal_name', $_POST['full_legal_name']);
+        $stmt->bindParam(':ndis_participant_number', $_POST['ndis_participant_number']);
+        $stmt->bindParam(':date_of_birth', $_POST['date_of_birth']);
+        $stmt->bindParam(':preferred_contact_method', $_POST['preferred_contact_method']);
+        $stmt->bindParam(':primary_phone', $_POST['primary_phone']);
+        $stmt->bindParam(':email', $_POST['email']);
+        $stmt->bindParam(':address', $_POST['address']);
+        $stmt->bindParam(':emergency_contact_name', $_POST['emergency_contact_name']);
+        $stmt->bindParam(':emergency_contact_phone', $_POST['emergency_contact_phone']);
+        $stmt->bindParam(':ndis_plan_start_date', $_POST['ndis_plan_start_date']);
+        $stmt->bindParam(':ndis_plan_end_date', $_POST['ndis_plan_end_date']);
+        $stmt->bindParam(':plan_manager_name', $_POST['plan_manager_name']);
+        $stmt->bindParam(':plan_manager_contact', $_POST['plan_manager_contact']);
+        $stmt->bindParam(':ndis_funding_budget_total', $_POST['ndis_funding_budget_total']);
+        $stmt->bindParam(':primary_disability', $_POST['primary_disability']);
+        $stmt->bindParam(':support_needs_summary', $_POST['support_needs_summary']);
+        $stmt->bindParam(':communication_aids_methods', $_POST['communication_aids_methods']);
+        $stmt->bindParam(':behaviours_of_concern', $_POST['behaviours_of_concern']);
+        $stmt->bindParam(':risk_assessment_summary', $_POST['risk_assessment_summary']);
+        $stmt->bindParam(':safety_plan', $_POST['safety_plan']);
+        $stmt->bindParam(':consent_for_info_sharing', $consent, PDO::PARAM_INT);
+        $stmt->bindParam(':intake_notes', $_POST['intake_notes']);
+        
+        $stmt->execute();
+        
+        $message = "Participant successfully added!";
+        
+    } catch (Exception $e) {
+        $error = "Error: " . $e->getMessage();
+    }
+}
+?>
+<style>
+    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
+    .form-section { background-color: #fdfdfd; padding: 1.5rem; border-radius: 8px; border: 1px solid #eee; }
+    .form-section h3 { font-size: 1.2rem; margin-bottom: 1.5rem; border-bottom: 1px solid #eee; padding-bottom: 1rem; }
+    .ai-section { background-color: #eaf5ff; padding: 1.5rem; border-radius: 8px; margin-bottom: 2rem; border: 1px solid #c7dfff; }
+</style>
+
+<header>
+    <h1>Add New Participant</h1>
+</header>
+
+<?php if ($message): ?>
+<div class="feedback success"><?php echo $message; ?></div>
+<?php endif; ?>
+
+<?php if ($error): ?>
+<div class="feedback error"><?php echo $error; ?></div>
+<?php endif; ?>
+
+<form action="add_participant.php" method="POST">
+    <div class="ai-section">
+        <h3>AI-Assisted Intake</h3>
+        <div class="form-group">
+            <label for="intake_notes">Raw Intake Notes</label>
+            <textarea id="intake_notes" name="intake_notes" rows="6" placeholder="Paste the full, unstructured intake notes here..."></textarea>
+        </div>
+        <button type="button" class="btn btn-secondary" id="summarize-with-ai">Summarize with AI</button>
+    </div>
+
+    <div class="form-grid">
+        <div class="form-section">
+            <h3>Participant Details</h3>
+            <div class="form-group">
+                <label for="full_legal_name">Full Legal Name *</label>
+                <input type="text" id="full_legal_name" name="full_legal_name" required>
+            </div>
+            <div class="form-group">
+                <label for="ndis_participant_number">NDIS Participant Number</label>
+                <input type="text" id="ndis_participant_number" name="ndis_participant_number">
+            </div>
+            <div class="form-group">
+                <label for="date_of_birth">Date of Birth</label>
+                <input type="date" id="date_of_birth" name="date_of_birth">
+            </div>
+             <div class="form-group">
+                <label for="preferred_contact_method">Preferred Contact Method</label>
+                <input type="text" id="preferred_contact_method" name="preferred_contact_method">
+            </div>
+        </div>
+
+        <div class="form-section">
+            <h3>Contact Info</h3>
+            <div class="form-group">
+                <label for="primary_phone">Primary Phone</label>
+                <input type="tel" id="primary_phone" name="primary_phone">
+            </div>
+            <div class="form-group">
+                <label for="email">Email</label>
+                <input type="email" id="email" name="email">
+            </div>
+            <div class="form-group">
+                <label for="address">Address</label>
+                <textarea id="address" name="address" rows="1"></textarea>
+            </div>
+             <div class="form-group">
+                <label for="emergency_contact_name">Emergency Contact Name</label>
+                <input type="text" id="emergency_contact_name" name="emergency_contact_name">
+            </div>
+             <div class="form-group">
+                <label for="emergency_contact_phone">Emergency Contact Phone</label>
+                <input type="tel" id="emergency_contact_phone" name="emergency_contact_phone">
+            </div>
+        </div>
+
+        <div class="form-section">
+            <h3>Plan Details</h3>
+            <div class="form-group">
+                <label for="ndis_plan_start_date">NDIS Plan Start Date</label>
+                <input type="date" id="ndis_plan_start_date" name="ndis_plan_start_date">
+            </div>
+            <div class="form-group">
+                <label for="ndis_plan_end_date">NDIS Plan End Date</label>
+                <input type="date" id="ndis_plan_end_date" name="ndis_plan_end_date">
+            </div>
+            <div class="form-group">
+                <label for="plan_manager_name">Plan Manager Name</label>
+                <input type="text" id="plan_manager_name" name="plan_manager_name">
+            </div>
+            <div class="form-group">
+                <label for="plan_manager_contact">Plan Manager Contact</label>
+                <input type="text" id="plan_manager_contact" name="plan_manager_contact">
+            </div>
+            <div class="form-group">
+                <label for="ndis_funding_budget_total">NDIS Funding Budget (Total)</label>
+                <input type="number" step="0.01" id="ndis_funding_budget_total" name="ndis_funding_budget_total">
+            </div>
+        </div>
+
+        <div class="form-section">
+             <h3>Disability & Needs</h3>
+            <div class="form-group">
+                <label for="primary_disability">Primary Disability</label>
+                <textarea id="primary_disability" name="primary_disability" rows="2"></textarea>
+            </div>
+            <div class="form-group">
+                <label for="support_needs_summary">Support Needs Summary</label>
+                <textarea id="support_needs_summary" name="support_needs_summary" rows="2"></textarea>
+            </div>
+             <div class="form-group">
+                <label for="communication_aids_methods">Communication Aids/Methods</label>
+                <textarea id="communication_aids_methods" name="communication_aids_methods" rows="2"></textarea>
+            </div>
+        </div>
+
+        <div class="form-section">
+            <h3>Risk & Safety</h3>
+             <div class="form-group">
+                <label for="behaviours_of_concern">Known Behaviours of Concern</label>
+                <textarea id="behaviours_of_concern" name="behaviours_of_concern" rows="3"></textarea>
+            </div>
+             <div class="form-group">
+                <label for="risk_assessment_summary">Detailed Risk Assessment Summary</label>
+                <textarea id="risk_assessment_summary" name="risk_assessment_summary" rows="3"></textarea>
+            </div>
+            <div class="form-group">
+                <label for="safety_plan">Safety/Restrictive Practices Plan</label>
+                <textarea id="safety_plan" name="safety_plan" rows="3"></textarea>
+            </div>
+        </div>
+        
+        <div class="form-section">
+            <h3>Consent</h3>
+            <div class="form-group">
+                <input type="checkbox" id="consent_for_info_sharing" name="consent_for_info_sharing" value="1" style="width: auto; margin-right: 10px;">
+                <label for="consent_for_info_sharing">Consent for information sharing has been recorded.</label>
+            </div>
+        </div>
+    </div>
+
+    <div style="margin-top: 2rem;">
+        <button type="submit" class="btn btn-primary">Add Participant</button>
+        <a href="participants.php" class="btn btn-secondary">Cancel</a>
+    </div>
+</form>
+
+<?php require_once 'footer.php'; ?>
\ No newline at end of file
diff --git a/add_worker.php b/add_worker.php
new file mode 100644
index 0000000..4488e90
--- /dev/null
+++ b/add_worker.php
@@ -0,0 +1,94 @@
+<?php
+require_once 'db/config.php';
+require_once 'header.php';
+
+$message = '';
+$error = '';
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    try {
+        $db = db();
+        
+        if (empty($_POST['full_name'])) {
+            throw new Exception("Full Name is a required field.");
+        }
+
+        $sql = "INSERT INTO support_workers (
+            full_name, contact_info, ndis_worker_screening_number, 
+            ndis_worker_screening_expiry, first_aid_expiry, qualifications, hourly_rate
+        ) VALUES (
+            :full_name, :contact_info, :ndis_worker_screening_number, 
+            :ndis_worker_screening_expiry, :first_aid_expiry, :qualifications, :hourly_rate
+        )";
+        
+        $stmt = $db->prepare($sql);
+
+        $stmt->bindParam(':full_name', $_POST['full_name']);
+        $stmt->bindParam(':contact_info', $_POST['contact_info']);
+        $stmt->bindParam(':ndis_worker_screening_number', $_POST['ndis_worker_screening_number']);
+        $stmt->bindParam(':ndis_worker_screening_expiry', $_POST['ndis_worker_screening_expiry']);
+        $stmt->bindParam(':first_aid_expiry', $_POST['first_aid_expiry']);
+        $stmt->bindParam(':qualifications', $_POST['qualifications']);
+        $stmt->bindParam(':hourly_rate', $_POST['hourly_rate']);
+        
+        $stmt->execute();
+        
+        $message = "Support worker successfully added!";
+        
+    } catch (Exception $e) {
+        $error = "Error: " . $e->getMessage();
+    }
+}
+?>
+
+<header>
+    <h1>Add New Support Worker</h1>
+</header>
+
+<?php if ($message): ?>
+<div class="feedback success"><?php echo $message; ?></div>
+<?php endif; ?>
+
+<?php if ($error): ?>
+<div class="feedback error"><?php echo $error; ?></div>
+<?php endif; ?>
+
+<form action="add_worker.php" method="POST">
+    <div class="form-grid" style="grid-template-columns: 1fr;">
+        <div class="form-group">
+            <label for="full_name">Full Name *</label>
+            <input type="text" id="full_name" name="full_name" required>
+        </div>
+        <div class="form-group">
+            <label for="contact_info">Contact Info (Phone/Email)</label>
+            <textarea id="contact_info" name="contact_info" rows="2"></textarea>
+        </div>
+        <div class="form-group">
+            <label for="qualifications">Qualifications/Certificates</label>
+            <textarea id="qualifications" name="qualifications" rows="3"></textarea>
+        </div>
+        <div class="form-group">
+            <label for="ndis_worker_screening_number">NDIS Worker Screening Check Number</label>
+            <input type="text" id="ndis_worker_screening_number" name="ndis_worker_screening_number">
+        </div>
+        <div class="form-group">
+            <label for="ndis_worker_screening_expiry">Screening Check Expiry Date</label>
+            <input type="date" id="ndis_worker_screening_expiry" name="ndis_worker_screening_expiry">
+        </div>
+        <div class="form-group">
+            <label for="first_aid_expiry">First Aid Certificate Expiry Date</label>
+            <input type="date" id="first_aid_expiry" name="first_aid_expiry">
+        </div>
+        <div class="form-group">
+            <label for="hourly_rate">Hourly Rate</label>
+            <input type="number" step="0.01" id="hourly_rate" name="hourly_rate">
+        </div>
+    </div>
+
+    <div style="margin-top: 2rem;">
+        <button type="submit" class="btn btn-primary">Add Worker</button>
+        <a href="workers.php" class="btn">Cancel</a>
+    </div>
+</form>
+
+<?php require_once 'footer.php'; ?>
\ No newline at end of file
diff --git a/api/summarize_notes.php b/api/summarize_notes.php
new file mode 100644
index 0000000..578b8b3
--- /dev/null
+++ b/api/summarize_notes.php
@@ -0,0 +1,55 @@
+<?php
+header('Content-Type: application/json');
+require_once __DIR__ . '/../ai/LocalAIApi.php';
+
+$input = json_decode(file_get_contents('php://input'), true);
+
+if (empty($input['notes'])) {
+    echo json_encode(['error' => 'No notes provided.']);
+    exit;
+}
+
+$notes = $input['notes'];
+
+$prompt = <<<PROMPT
+You are an expert NDIS support coordinator. A new participant's initial intake notes are provided below. 
+
+Your tasks are:
+1.  Summarize the participant's primary disability and support needs into a concise paragraph. This will be used for the "Support Needs Summary" field.
+2.  Based on the summary, extract any specific communication aids or methods mentioned (e.g., uses Auslan, requires a translator, non-verbal). This will be for the "Communication Aids/Methods" field.
+3.  Based on the summary, identify any mentioned "Behaviours of Concern" and list them.
+
+Return the output as a JSON object with the following keys: "support_needs_summary", "communication_aids_methods", "behaviours_of_concern".
+
+---
+INTAKE NOTES:
+{$notes}
+---
+PROMPT;
+
+
+try {
+    $resp = LocalAIApi::createResponse([
+        'input' => [
+            ['role' => 'system', 'content' => $prompt],
+        ],
+    ]);
+
+    if (!empty($resp['success'])) {
+        $text = LocalAIApi::extractText($resp);
+        $json_output = LocalAIApi::decodeJsonFromResponse($resp);
+        
+        if ($json_output) {
+            echo json_encode($json_output);
+        } else {
+             // If the model didn't return valid JSON, try to wrap its text output in a JSON structure.
+            echo json_encode(['support_needs_summary' => $text]);
+        }
+    } else {
+        throw new Exception($resp['error'] ?? 'Unknown AI error');
+    }
+
+} catch (Exception $e) {
+    http_response_code(500);
+    echo json_encode(['error' => 'AI Service Error: ' . $e->getMessage()]);
+}
diff --git a/assets/css/style.css b/assets/css/style.css
new file mode 100644
index 0000000..5b912d3
--- /dev/null
+++ b/assets/css/style.css
@@ -0,0 +1,325 @@
+/* General Styles */
+@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
+
+:root {
+    --primary-color: #3498db;
+    --secondary-color: #2ecc71;
+    --background-color: #f4f7f6;
+    --surface-color: #ffffff;
+    --text-color: #34495e;
+    --light-gray-color: #ecf0f1;
+    --border-color: #e0e0e0;
+}
+
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+body {
+    font-family: 'Poppins', sans-serif;
+    background-color: var(--background-color);
+    color: var(--text-color);
+    display: flex;
+    min-height: 100vh;
+}
+
+a {
+    text-decoration: none;
+    color: var(--primary-color);
+    transition: color 0.3s ease;
+}
+
+a:hover {
+    color: #2980b9;
+}
+
+/* Sidebar Navigation */
+.sidebar {
+    width: 250px;
+    background-color: var(--surface-color);
+    padding: 2rem 1rem;
+    position: fixed;
+    height: 100%;
+    border-right: 1px solid var(--border-color);
+    display: flex;
+    flex-direction: column;
+}
+
+.sidebar .logo {
+    font-size: 1.5rem;
+    font-weight: 600;
+    text-align: center;
+    margin-bottom: 2rem;
+    color: var(--primary-color);
+}
+
+.sidebar nav a {
+    display: block;
+    padding: 0.9rem 1.5rem;
+    margin-bottom: 0.5rem;
+    border-radius: 8px;
+    color: var(--text-color);
+    font-weight: 500;
+    transition: background-color 0.3s ease, color 0.3s ease;
+}
+
+.sidebar nav a:hover,
+.sidebar nav a.active {
+    background-color: var(--primary-color);
+    color: var(--surface-color);
+}
+
+.sidebar .footer {
+    margin-top: auto;
+    text-align: center;
+    font-size: 0.8rem;
+    color: #95a5a6;
+}
+
+/* Main Content Area */
+.main-content {
+    margin-left: 250px;
+    flex-grow: 1;
+    padding: 2rem;
+    display: flex;
+    flex-direction: column;
+}
+
+.main-content header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 2rem;
+}
+
+.main-content header h1 {
+    font-size: 2rem;
+    font-weight: 600;
+}
+
+.btn,
+button,
+input[type="submit"] {
+    background-color: var(--primary-color);
+    color: white;
+    padding: 0.75rem 1.5rem;
+    border: none;
+    border-radius: 8px;
+    cursor: pointer;
+    font-family: 'Poppins', sans-serif;
+    font-weight: 500;
+    transition: background-color 0.3s ease, transform 0.2s ease;
+    display: inline-block;
+    text-align: center;
+}
+
+.btn:hover,
+button:hover,
+input[type="submit"]:hover {
+    background-color: #2980b9;
+    transform: translateY(-2px);
+}
+
+.btn-secondary {
+    background-color: var(--secondary-color);
+}
+.btn-secondary:hover {
+    background-color: #27ae60;
+}
+
+.btn-danger {
+    background-color: #e74c3c;
+}
+.btn-danger:hover {
+    background-color: #c0392b;
+}
+
+
+/* Dashboard Cards */
+.card-container {
+    display: grid;
+    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
+    gap: 1.5rem;
+    animation: fadeIn 1s ease-out;
+}
+
+.card {
+    background-color: var(--surface-color);
+    border-radius: 12px;
+    padding: 1.5rem;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
+    transition: transform 0.3s ease, box-shadow 0.3s ease;
+    display: flex;
+    flex-direction: column;
+    justify-content: space-between;
+}
+
+.card:hover {
+    transform: translateY(-5px);
+    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
+}
+
+.card h3 {
+    font-size: 1.2rem;
+    font-weight: 600;
+    margin-bottom: 0.5rem;
+}
+
+.card p {
+    font-size: 2.5rem;
+    font-weight: 700;
+    color: var(--primary-color);
+    margin-bottom: 1rem;
+}
+
+.card .card-link {
+    font-weight: 600;
+    align-self: flex-start;
+}
+
+/* Tables */
+table {
+    width: 100%;
+    border-collapse: collapse;
+    background-color: var(--surface-color);
+    border-radius: 12px;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
+    overflow: hidden;
+}
+
+th, td {
+    padding: 1rem;
+    text-align: left;
+    border-bottom: 1px solid var(--border-color);
+}
+
+th {
+    background-color: var(--light-gray-color);
+    font-weight: 600;
+}
+
+tbody tr:last-child td {
+    border-bottom: none;
+}
+
+tbody tr:hover {
+    background-color: #f9f9f9;
+}
+
+/* Forms */
+form {
+    background-color: var(--surface-color);
+    padding: 2rem;
+    border-radius: 12px;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
+}
+
+.form-group {
+    margin-bottom: 1.5rem;
+}
+
+.form-group label {
+    display: block;
+    margin-bottom: 0.5rem;
+    font-weight: 500;
+}
+
+.form-group input,
+.form-group select,
+.form-group textarea {
+    width: 100%;
+    padding: 0.75rem;
+    border: 1px solid var(--border-color);
+    border-radius: 8px;
+    font-family: 'Poppins', sans-serif;
+}
+
+.form-group input:focus,
+.form-group select:focus,
+.form-group textarea:focus {
+    outline: none;
+    border-color: var(--primary-color);
+    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
+}
+
+/* Detail Views */
+.detail-container {
+    background-color: var(--surface-color);
+    padding: 2rem;
+    border-radius: 12px;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
+}
+
+.detail-container h1 {
+    margin-bottom: 1.5rem;
+}
+
+.detail-grid {
+    display: grid;
+    grid-template-columns: 1fr 2fr;
+    gap: 1rem;
+}
+
+.detail-grid strong {
+    font-weight: 600;
+}
+
+.detail-actions {
+    margin-top: 2rem;
+    display: flex;
+    gap: 1rem;
+}
+
+
+/* Animations */
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+        transform: translateY(20px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}
+
+.main-content > * {
+    animation: fadeIn 0.5s ease-out forwards;
+}
+
+/* Feedback/Alerts */
+.feedback {
+    padding: 1rem;
+    margin-bottom: 1.5rem;
+    border-radius: 8px;
+    color: var(--surface-color);
+}
+.feedback.success {
+    background-color: var(--secondary-color);
+}
+.feedback.error {
+    background-color: #e74c3c;
+}
+
+/* Charts */
+.charts-container {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
+    gap: 1.5rem;
+    margin-top: 2rem;
+}
+
+.chart-card {
+    background-color: var(--surface-color);
+    border-radius: 12px;
+    padding: 1.5rem;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
+}
+
+.chart-card h3 {
+    font-size: 1.2rem;
+    font-weight: 600;
+    margin-bottom: 1rem;
+}
diff --git a/assets/js/main.js b/assets/js/main.js
new file mode 100644
index 0000000..dcc24b3
--- /dev/null
+++ b/assets/js/main.js
@@ -0,0 +1,69 @@
+document.addEventListener('DOMContentLoaded', function () {
+    const summarizeBtn = document.getElementById('summarize-with-ai');
+    const intakeNotes = document.getElementById('intake_notes');
+
+    if (summarizeBtn && intakeNotes) {
+        summarizeBtn.addEventListener('click', async () => {
+            const notes = intakeNotes.value;
+            if (!notes.trim()) {
+                alert('Please enter some intake notes first.');
+                return;
+            }
+
+            summarizeBtn.disabled = true;
+            summarizeBtn.innerHTML = 'Summarizing...';
+
+            try {
+                const response = await fetch('api/summarize_notes.php', {
+                    method: 'POST',
+                    headers: {
+                        'Content-Type': 'application/json'
+                    },
+                    body: JSON.stringify({ notes: notes })
+                });
+
+                if (!response.ok) {
+                    throw new Error('Network response was not ok.');
+                }
+
+                const data = await response.json();
+
+                if (data.error) {
+                    throw new Error(data.error);
+                }
+
+                if (data.summary) {
+                    // This is a simple example. We'll populate fields based on a hypothetical structured response.
+                    // A real implementation would need to parse the summary more intelligently.
+                    const summary = data.summary;
+                    
+                    // Example of populating fields:
+                    if (summary.full_legal_name) {
+                        document.getElementById('full_legal_name').value = summary.full_legal_name;
+                    }
+                    if (summary.email) {
+                        document.getElementById('email').value = summary.email;
+                    }
+                     if (summary.primary_phone) {
+                        document.getElementById('primary_phone').value = summary.primary_phone;
+                    }
+                    if (summary.primary_disability) {
+                        document.getElementById('primary_disability').value = summary.primary_disability;
+                    }
+                     if (summary.support_needs_summary) {
+                        document.getElementById('support_needs_summary').value = summary.support_needs_summary;
+                    }
+                    
+                    alert('AI summarization complete. Please review the populated fields.');
+                }
+
+            } catch (error) {
+                console.error('AI Summarization Error:', error);
+                alert('An error occurred while summarizing the notes. Please check the console.');
+            } finally {
+                summarizeBtn.disabled = false;
+                summarizeBtn.innerHTML = 'Summarize with AI';
+            }
+        });
+    }
+});
\ No newline at end of file
diff --git a/compliance.php b/compliance.php
new file mode 100644
index 0000000..9f353a0
--- /dev/null
+++ b/compliance.php
@@ -0,0 +1,152 @@
+<?php
+require_once 'db/config.php';
+require_once 'header.php';
+
+$plan_alerts = [];
+$screening_alerts = [];
+$first_aid_alerts = [];
+$error = '';
+
+try {
+    $db = db();
+    $ninety_days_from_now = date('Y-m-d', strtotime('+90 days'));
+
+    // NDIS Plan Reviews
+    $plan_stmt = $db->prepare("SELECT id, full_legal_name, ndis_plan_end_date FROM participants WHERE ndis_plan_end_date <= :end_date AND ndis_plan_end_date >= CURDATE() ORDER BY ndis_plan_end_date ASC");
+    $plan_stmt->bindParam(':end_date', $ninety_days_from_now);
+    $plan_stmt->execute();
+    $plan_alerts = $plan_stmt->fetchAll(PDO::FETCH_ASSOC);
+
+    // Worker Screening Expiries
+    $screening_stmt = $db->prepare("SELECT id, full_name, ndis_worker_screening_expiry FROM support_workers WHERE ndis_worker_screening_expiry <= :end_date AND ndis_worker_screening_expiry >= CURDATE() ORDER BY ndis_worker_screening_expiry ASC");
+    $screening_stmt->bindParam(':end_date', $ninety_days_from_now);
+    $screening_stmt->execute();
+    $screening_alerts = $screening_stmt->fetchAll(PDO::FETCH_ASSOC);
+
+    // First Aid Expiries
+    $fa_stmt = $db->prepare("SELECT id, full_name, first_aid_expiry FROM support_workers WHERE first_aid_expiry <= :end_date AND first_aid_expiry >= CURDATE() ORDER BY first_aid_expiry ASC");
+    $fa_stmt->bindParam(':end_date', $ninety_days_from_now);
+    $fa_stmt->execute();
+    $first_aid_alerts = $fa_stmt->fetchAll(PDO::FETCH_ASSOC);
+
+} catch (PDOException $e) {
+    $error = "Database Error: " . $e->getMessage();
+}
+
+function get_days_until_badge($date) {
+    $now = time();
+    $your_date = strtotime($date);
+    $datediff = $your_date - $now;
+    $days = round($datediff / (60 * 60 * 24));
+    
+    $class = ' ';
+    if ($days < 0) $class = 'expired';
+    elseif ($days <= 30) $class = 'urgent';
+    elseif ($days <= 60) $class = 'soon';
+    else $class = 'safe';
+
+    $text = ($days < 0) ? "Expired" : "{$days} days";
+
+    return "<span class=\"days-badge {$class}\">{$text}</span>";
+}
+
+?>
+<style>
+.alert-grid {
+    display: grid;
+    grid-template-columns: 1fr;
+    gap: 2rem;
+}
+.alert-card {
+    background: #fff;
+    border-radius: 12px;
+    padding: 1.5rem;
+    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
+}
+.alert-card h2 {
+    margin-bottom: 1.5rem;
+    font-size: 1.4rem;
+}
+.alert-list li {
+    list-style: none;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 1rem 0;
+    border-bottom: 1px solid #e0e0e0;
+}
+.alert-list li:last-child { border-bottom: none; }
+
+.days-badge {
+    padding: 0.3rem 0.8rem;
+    border-radius: 16px;
+    font-weight: 600;
+    font-size: 0.8rem;
+    color: #fff;
+}
+.days-badge.expired { background-color: #e74c3c; }
+.days-badge.urgent { background-color: #f39c12; }
+.days-badge.soon { background-color: #3498db; }
+.days-badge.safe { background-color: #2ecc71; }
+
+</style>
+
+<header>
+    <h1>Compliance Dashboard</h1>
+</header>
+
+<?php if ($error): ?>
+<div class="feedback error"><?php echo $error; ?></div>
+<?php endif; ?>
+
+<div class="alert-grid">
+    <div class="alert-card">
+        <h2>NDIS Plan Reviews (Next 90 Days)</h2>
+        <ul class="alert-list">
+            <?php if (empty($plan_alerts)): ?>
+                <li>No upcoming plan reviews.</li>
+            <?php else: ?>
+                <?php foreach ($plan_alerts as $alert): ?>
+                    <li>
+                        <a href="participant_detail.php?id=<?php echo $alert['id']; ?>"><?php echo htmlspecialchars($alert['full_legal_name']); ?></a>
+                        <div><?php echo htmlspecialchars(date("d M Y", strtotime($alert['ndis_plan_end_date']))); ?> &nbsp; <?php echo get_days_until_badge($alert['ndis_plan_end_date']); ?></div>
+                    </li>
+                <?php endforeach; ?>
+            <?php endif; ?>
+        </ul>
+    </div>
+    
+    <div class="alert-card">
+        <h2>Worker Screening Expiries</h2>
+        <ul class="alert-list">
+            <?php if (empty($screening_alerts)): ?>
+                <li>No upcoming screening expiries.</li>
+            <?php else: ?>
+                <?php foreach ($screening_alerts as $alert): ?>
+                    <li>
+                        <a href="worker_detail.php?id=<?php echo $alert['id']; ?>"><?php echo htmlspecialchars($alert['full_name']); ?></a>
+                        <div><?php echo htmlspecialchars(date("d M Y", strtotime($alert['ndis_worker_screening_expiry']))); ?> &nbsp; <?php echo get_days_until_badge($alert['ndis_worker_screening_expiry']); ?></div>
+                    </li>
+                <?php endforeach; ?>
+            <?php endif; ?>
+        </ul>
+    </div>
+
+    <div class="alert-card">
+        <h2>First Aid Certificate Expiries</h2>
+        <ul class="alert-list">
+             <?php if (empty($first_aid_alerts)): ?>
+                <li>No upcoming First Aid expiries.</li>
+            <?php else: ?>
+                <?php foreach ($first_aid_alerts as $alert): ?>
+                    <li>
+                       <a href="worker_detail.php?id=<?php echo $alert['id']; ?>"><?php echo htmlspecialchars($alert['full_name']); ?></a>
+                       <div><?php echo htmlspecialchars(date("d M Y", strtotime($alert['first_aid_expiry']))); ?> &nbsp; <?php echo get_days_until_badge($alert['first_aid_expiry']); ?></div>
+                    </li>
+                <?php endforeach; ?>
+            <?php endif; ?>
+        </ul>
+    </div>
+</div>
+
+<?php require_once 'footer.php'; ?>
\ No newline at end of file
diff --git a/db/setup.php b/db/setup.php
new file mode 100644
index 0000000..150160d
--- /dev/null
+++ b/db/setup.php
@@ -0,0 +1,37 @@
+<?php
+require_once 'config.php';
+
+try {
+    $db = db();
+    $sql = <<<SQL
+    CREATE TABLE IF NOT EXISTS `participants` (
+        `id` INT AUTO_INCREMENT PRIMARY KEY,
+        `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+        `full_legal_name` VARCHAR(255) NOT NULL,
+        `ndis_participant_number` VARCHAR(50),
+        `date_of_birth` DATE,
+        `preferred_contact_method` VARCHAR(100),
+        `primary_phone` VARCHAR(50),
+        `email` VARCHAR(255),
+        `address` TEXT,
+        `emergency_contact_name` VARCHAR(255),
+        `emergency_contact_phone` VARCHAR(50),
+        `ndis_plan_start_date` DATE,
+        `ndis_plan_end_date` DATE,
+        `plan_manager_name` VARCHAR(255),
+        `plan_manager_contact` VARCHAR(255),
+        `ndis_funding_budget_total` DECIMAL(10, 2),
+        `primary_disability` TEXT,
+        `support_needs_summary` TEXT,
+        `communication_aids_methods` TEXT,
+        `behaviours_of_concern` TEXT,
+        `risk_assessment_summary` TEXT,
+        `safety_plan` TEXT,
+        `consent_for_info_sharing` BOOLEAN DEFAULT FALSE
+    );
+SQL;
+    $db->exec($sql);
+    echo "Table `participants` created successfully." . PHP_EOL;
+} catch (PDOException $e) {
+    die("DB ERROR: " . $e->getMessage());
+}
diff --git a/db/setup_servicelogs.php b/db/setup_servicelogs.php
new file mode 100644
index 0000000..2583281
--- /dev/null
+++ b/db/setup_servicelogs.php
@@ -0,0 +1,25 @@
+<?php
+require_once 'config.php';
+
+try {
+    $db = db();
+    $sql = <<<SQL
+    CREATE TABLE IF NOT EXISTS `service_logs` (
+        `id` INT AUTO_INCREMENT PRIMARY KEY,
+        `participant_id` INT NOT NULL,
+        `worker_id` INT NOT NULL,
+        `service_date` DATETIME NOT NULL,
+        `ndis_line_item` VARCHAR(255),
+        `duration_minutes` INT,
+        `service_notes` TEXT,
+        `billing_status` ENUM('Pending', 'Billed', 'Paid') DEFAULT 'Pending',
+        `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+        FOREIGN KEY (`participant_id`) REFERENCES `participants`(`id`) ON DELETE CASCADE,
+        FOREIGN KEY (`worker_id`) REFERENCES `support_workers`(`id`) ON DELETE CASCADE
+    );
+SQL;
+    $db->exec($sql);
+    echo "Table `service_logs` created successfully." . PHP_EOL;
+} catch (PDOException $e) {
+    die("DB ERROR: " . $e->getMessage());
+}
diff --git a/db/setup_workers.php b/db/setup_workers.php
new file mode 100644
index 0000000..28b2cec
--- /dev/null
+++ b/db/setup_workers.php
@@ -0,0 +1,23 @@
+<?php
+require_once 'config.php';
+
+try {
+    $db = db();
+    $sql = <<<SQL
+    CREATE TABLE IF NOT EXISTS `support_workers` (
+        `id` INT AUTO_INCREMENT PRIMARY KEY,
+        `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+        `full_name` VARCHAR(255) NOT NULL,
+        `contact_info` TEXT,
+        `ndis_worker_screening_number` VARCHAR(100),
+        `ndis_worker_screening_expiry` DATE,
+        `first_aid_expiry` DATE,
+        `qualifications` TEXT,
+        `hourly_rate` DECIMAL(10, 2)
+    );
+SQL;
+    $db->exec($sql);
+    echo "Table `support_workers` created successfully." . PHP_EOL;
+} catch (PDOException $e) {
+    die("DB ERROR: " . $e->getMessage());
+}
diff --git a/delete_participant.php b/delete_participant.php
new file mode 100644
index 0000000..e386a9f
--- /dev/null
+++ b/delete_participant.php
@@ -0,0 +1,33 @@
+<?php
+require_once 'db/config.php';
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    header('Location: participants.php');
+    exit;
+}
+
+if (!isset($_POST['id']) || !filter_var($_POST['id'], FILTER_VALIDATE_INT)) {
+    header('Location: participants.php?error=invalid_id');
+    exit;
+}
+
+$participant_id = $_POST['id'];
+
+try {
+    $db = db();
+    $stmt = $db->prepare("DELETE FROM participants WHERE id = :id");
+    $stmt->bindParam(':id', $participant_id, PDO::PARAM_INT);
+    $stmt->execute();
+
+    if ($stmt->rowCount() > 0) {
+        header('Location: participants.php?message=deleted');
+    } else {
+        header('Location: participants.php?error=not_found');
+    }
+    exit;
+
+} catch (PDOException $e) {
+    // In a real app, you'd log this error, not expose it
+    header('Location: participants.php?error=db_error');
+    exit;
+}
diff --git a/edit_participant.php b/edit_participant.php
new file mode 100644
index 0000000..fb910ae
--- /dev/null
+++ b/edit_participant.php
@@ -0,0 +1,256 @@
+<?php
+require_once 'db/config.php';
+require_once 'header.php';
+
+$message = '';
+$error = '';
+$participant = null;
+
+if (!isset($_GET['id']) && !isset($_POST['id'])) {
+    echo '<div class="feedback error">No participant ID specified.</div>';
+    require_once 'footer.php';
+    exit;
+}
+
+$participant_id = $_GET['id'] ?? $_POST['id'];
+
+try {
+    $db = db();
+    $stmt = $db->prepare("SELECT * FROM participants WHERE id = :id");
+    $stmt->bindParam(':id', $participant_id, PDO::PARAM_INT);
+    $stmt->execute();
+    $participant = $stmt->fetch(PDO::FETCH_ASSOC);
+
+    if (!$participant) {
+        throw new Exception("Participant not found.");
+    }
+} catch (Exception $e) {
+    $error = "Error: " . $e->getMessage();
+    echo "<div class='feedback error'>$error</div>";
+    require_once 'footer.php';
+    exit;
+}
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    try {
+        $db = db();
+        
+        $required_fields = ['full_legal_name', 'id'];
+        foreach ($required_fields as $field) {
+            if (empty($_POST[$field])) {
+                throw new Exception("'$field' is a required field.");
+            }
+        }
+
+        $sql = "UPDATE participants SET 
+            full_legal_name = :full_legal_name, 
+            ndis_participant_number = :ndis_participant_number, 
+            date_of_birth = :date_of_birth, 
+            preferred_contact_method = :preferred_contact_method,
+            primary_phone = :primary_phone, 
+            email = :email, 
+            address = :address, 
+            emergency_contact_name = :emergency_contact_name, 
+            emergency_contact_phone = :emergency_contact_phone,
+            ndis_plan_start_date = :ndis_plan_start_date, 
+            ndis_plan_end_date = :ndis_plan_end_date, 
+            plan_manager_name = :plan_manager_name, 
+            plan_manager_contact = :plan_manager_contact,
+            ndis_funding_budget_total = :ndis_funding_budget_total, 
+            primary_disability = :primary_disability, 
+            support_needs_summary = :support_needs_summary,
+            communication_aids_methods = :communication_aids_methods, 
+            behaviours_of_concern = :behaviours_of_concern, 
+            risk_assessment_summary = :risk_assessment_summary,
+            safety_plan = :safety_plan, 
+            consent_for_info_sharing = :consent_for_info_sharing, 
+            intake_notes = :intake_notes
+        WHERE id = :id";
+        
+        $stmt = $db->prepare($sql);
+
+        $consent = isset($_POST['consent_for_info_sharing']) ? 1 : 0;
+        $participant_id = $_POST['id'];
+
+        $stmt->bindParam(':id', $participant_id, PDO::PARAM_INT);
+        $stmt->bindParam(':full_legal_name', $_POST['full_legal_name']);
+        $stmt->bindParam(':ndis_participant_number', $_POST['ndis_participant_number']);
+        $stmt->bindParam(':date_of_birth', $_POST['date_of_birth']);
+        $stmt->bindParam(':preferred_contact_method', $_POST['preferred_contact_method']);
+        $stmt->bindParam(':primary_phone', $_POST['primary_phone']);
+        $stmt->bindParam(':email', $_POST['email']);
+        $stmt->bindParam(':address', $_POST['address']);
+        $stmt->bindParam(':emergency_contact_name', $_POST['emergency_contact_name']);
+        $stmt->bindParam(':emergency_contact_phone', $_POST['emergency_contact_phone']);
+        $stmt->bindParam(':ndis_plan_start_date', $_POST['ndis_plan_start_date']);
+        $stmt->bindParam(':ndis_plan_end_date', $_POST['ndis_plan_end_date']);
+        $stmt->bindParam(':plan_manager_name', $_POST['plan_manager_name']);
+        $stmt->bindParam(':plan_manager_contact', $_POST['plan_manager_contact']);
+        $stmt->bindParam(':ndis_funding_budget_total', $_POST['ndis_funding_budget_total']);
+        $stmt->bindParam(':primary_disability', $_POST['primary_disability']);
+        $stmt->bindParam(':support_needs_summary', $_POST['support_needs_summary']);
+        $stmt->bindParam(':communication_aids_methods', $_POST['communication_aids_methods']);
+        $stmt->bindParam(':behaviours_of_concern', $_POST['behaviours_of_concern']);
+        $stmt->bindParam(':risk_assessment_summary', $_POST['risk_assessment_summary']);
+        $stmt->bindParam(':safety_plan', $_POST['safety_plan']);
+        $stmt->bindParam(':consent_for_info_sharing', $consent, PDO::PARAM_INT);
+        $stmt->bindParam(':intake_notes', $_POST['intake_notes']);
+        
+        $stmt->execute();
+        
+        header("Location: participant_detail.php?id=" . $participant_id . "&message=updated");
+        exit;
+        
+    } catch (Exception $e) {
+        $error = "Error: " . $e->getMessage();
+    }
+}
+?>
+<style>
+    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
+    .form-section { background-color: #fdfdfd; padding: 1.5rem; border-radius: 8px; border: 1px solid #eee; }
+    .form-section h3 { font-size: 1.2rem; margin-bottom: 1.5rem; border-bottom: 1px solid #eee; padding-bottom: 1rem; }
+    .ai-section { background-color: #eaf5ff; padding: 1.5rem; border-radius: 8px; margin-bottom: 2rem; border: 1px solid #c7dfff; }
+</style>
+
+<header>
+    <h1>Edit Participant: <?php echo htmlspecialchars($participant['full_legal_name']); ?></h1>
+</header>
+
+<?php if ($message): ?>
+<div class="feedback success"><?php echo $message; ?></div>
+<?php endif; ?>
+
+<?php if ($error): ?>
+<div class="feedback error"><?php echo $error; ?></div>
+<?php endif; ?>
+
+<form action="edit_participant.php" method="POST">
+    <input type="hidden" name="id" value="<?php echo $participant['id']; ?>">
+
+    <div class="ai-section">
+        <h3>AI-Assisted Intake</h3>
+        <div class="form-group">
+            <label for="intake_notes">Raw Intake Notes</label>
+            <textarea id="intake_notes" name="intake_notes" rows="6" placeholder="Paste the full, unstructured intake notes here..."><?php echo htmlspecialchars($participant['intake_notes']); ?></textarea>
+        </div>
+        <button type="button" class="btn btn-secondary" id="summarize-with-ai">Summarize with AI</button>
+    </div>
+
+    <div class="form-grid">
+        <div class="form-section">
+            <h3>Participant Details</h3>
+            <div class="form-group">
+                <label for="full_legal_name">Full Legal Name *</label>
+                <input type="text" id="full_legal_name" name="full_legal_name" value="<?php echo htmlspecialchars($participant['full_legal_name']); ?>" required>
+            </div>
+            <div class="form-group">
+                <label for="ndis_participant_number">NDIS Participant Number</label>
+                <input type="text" id="ndis_participant_number" name="ndis_participant_number" value="<?php echo htmlspecialchars($participant['ndis_participant_number']); ?>">
+            </div>
+            <div class="form-group">
+                <label for="date_of_birth">Date of Birth</label>
+                <input type="date" id="date_of_birth" name="date_of_birth" value="<?php echo htmlspecialchars($participant['date_of_birth']); ?>">
+            </div>
+             <div class="form-group">
+                <label for="preferred_contact_method">Preferred Contact Method</label>
+                <input type="text" id="preferred_contact_method" name="preferred_contact_method" value="<?php echo htmlspecialchars($participant['preferred_contact_method']); ?>">
+            </div>
+        </div>
+
+        <div class="form-section">
+            <h3>Contact Info</h3>
+            <div class="form-group">
+                <label for="primary_phone">Primary Phone</label>
+                <input type="tel" id="primary_phone" name="primary_phone" value="<?php echo htmlspecialchars($participant['primary_phone']); ?>">
+            </div>
+            <div class="form-group">
+                <label for="email">Email</label>
+                <input type="email" id="email" name="email" value="<?php echo htmlspecialchars($participant['email']); ?>">
+            </div>
+            <div class="form-group">
+                <label for="address">Address</label>
+                <textarea id="address" name="address" rows="1"><?php echo htmlspecialchars($participant['address']); ?></textarea>
+            </div>
+             <div class="form-group">
+                <label for="emergency_contact_name">Emergency Contact Name</label>
+                <input type="text" id="emergency_contact_name" name="emergency_contact_name" value="<?php echo htmlspecialchars($participant['emergency_contact_name']); ?>">
+            </div>
+             <div class="form-group">
+                <label for="emergency_contact_phone">Emergency Contact Phone</label>
+                <input type="tel" id="emergency_contact_phone" name="emergency_contact_phone" value="<?php echo htmlspecialchars($participant['emergency_contact_phone']); ?>">
+            </div>
+        </div>
+
+        <div class="form-section">
+            <h3>Plan Details</h3>
+            <div class="form-group">
+                <label for="ndis_plan_start_date">NDIS Plan Start Date</label>
+                <input type="date" id="ndis_plan_start_date" name="ndis_plan_start_date" value="<?php echo htmlspecialchars($participant['ndis_plan_start_date']); ?>">
+            </div>
+            <div class="form-group">
+                <label for="ndis_plan_end_date">NDIS Plan End Date</label>
+                <input type="date" id="ndis_plan_end_date" name="ndis_plan_end_date" value="<?php echo htmlspecialchars($participant['ndis_plan_end_date']); ?>">
+            </div>
+            <div class="form-group">
+                <label for="plan_manager_name">Plan Manager Name</label>
+                <input type="text" id="plan_manager_name" name="plan_manager_name" value="<?php echo htmlspecialchars($participant['plan_manager_name']); ?>">
+            </div>
+            <div class="form-group">
+                <label for="plan_manager_contact">Plan Manager Contact</label>
+                <input type="text" id="plan_manager_contact" name="plan_manager_contact" value="<?php echo htmlspecialchars($participant['plan_manager_contact']); ?>">
+            </div>
+            <div class="form-group">
+                <label for="ndis_funding_budget_total">NDIS Funding Budget (Total)</label>
+                <input type="number" step="0.01" id="ndis_funding_budget_total" name="ndis_funding_budget_total" value="<?php echo htmlspecialchars($participant['ndis_funding_budget_total']); ?>">
+            </div>
+        </div>
+
+        <div class="form-section">
+             <h3>Disability & Needs</h3>
+            <div class="form-group">
+                <label for="primary_disability">Primary Disability</label>
+                <textarea id="primary_disability" name="primary_disability" rows="2"><?php echo htmlspecialchars($participant['primary_disability']); ?></textarea>
+            </div>
+            <div class="form-group">
+                <label for="support_needs_summary">Support Needs Summary</label>
+                <textarea id="support_needs_summary" name="support_needs_summary" rows="2"><?php echo htmlspecialchars($participant['support_needs_summary']); ?></textarea>
+            </div>
+             <div class="form-group">
+                <label for="communication_aids_methods">Communication Aids/Methods</label>
+                <textarea id="communication_aids_methods" name="communication_aids_methods" rows="2"><?php echo htmlspecialchars($participant['communication_aids_methods']); ?></textarea>
+            </div>
+        </div>
+
+        <div class="form-section">
+            <h3>Risk & Safety</h3>
+             <div class="form-group">
+                <label for="behaviours_of_concern">Known Behaviours of Concern</label>
+                <textarea id="behaviours_of_concern" name="behaviours_of_concern" rows="3"><?php echo htmlspecialchars($participant['behaviours_of_concern']); ?></textarea>
+            </div>
+             <div class="form-group">
+                <label for="risk_assessment_summary">Detailed Risk Assessment Summary</label>
+                <textarea id="risk_assessment_summary" name="risk_assessment_summary" rows="3"><?php echo htmlspecialchars($participant['risk_assessment_summary']); ?></textarea>
+            </div>
+            <div class="form-group">
+                <label for="safety_plan">Safety/Restrictive Practices Plan</label>
+                <textarea id="safety_plan" name="safety_plan" rows="3"><?php echo htmlspecialchars($participant['safety_plan']); ?></textarea>
+            </div>
+        </div>
+        
+        <div class="form-section">
+            <h3>Consent</h3>
+            <div class="form-group">
+                <input type="checkbox" id="consent_for_info_sharing" name="consent_for_info_sharing" value="1" <?php echo $participant['consent_for_info_sharing'] ? 'checked' : ''; ?> style="width: auto; margin-right: 10px;">
+                <label for="consent_for_info_sharing">Consent for information sharing has been recorded.</label>
+            </div>
+        </div>
+    </div>
+
+    <div style="margin-top: 2rem;">
+        <button type="submit" class="btn btn-primary">Save Changes</button>
+        <a href="participant_detail.php?id=<?php echo $participant['id']; ?>" class="btn">Cancel</a>
+    </div>
+</form>
+
+<?php require_once 'footer.php'; ?>
\ No newline at end of file
diff --git a/edit_worker.php b/edit_worker.php
new file mode 100644
index 0000000..4c1354c
--- /dev/null
+++ b/edit_worker.php
@@ -0,0 +1,127 @@
+<?php
+require_once 'db/config.php';
+require_once 'header.php';
+
+$message = '';
+$error = '';
+$worker = null;
+
+if (!isset($_GET['id']) && !isset($_POST['id'])) {
+    echo '<div class="feedback error">No worker ID specified.</div>';
+    require_once 'footer.php';
+    exit;
+}
+
+$worker_id = $_GET['id'] ?? $_POST['id'];
+
+try {
+    $db = db();
+    $stmt = $db->prepare("SELECT * FROM support_workers WHERE id = :id");
+    $stmt->bindParam(':id', $worker_id, PDO::PARAM_INT);
+    $stmt->execute();
+    $worker = $stmt->fetch(PDO::FETCH_ASSOC);
+
+    if (!$worker) {
+        throw new Exception("Support worker not found.");
+    }
+} catch (Exception $e) {
+    $error = "Error: " . $e->getMessage();
+    echo "<div class='feedback error'>$error</div>";
+    require_once 'footer.php';
+    exit;
+}
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    try {
+        $db = db();
+        
+        if (empty($_POST['full_name']) || empty($_POST['id'])) {
+            throw new Exception("Full Name and ID are required fields.");
+        }
+
+        $sql = "UPDATE support_workers SET 
+            full_name = :full_name, 
+            contact_info = :contact_info, 
+            ndis_worker_screening_number = :ndis_worker_screening_number, 
+            ndis_worker_screening_expiry = :ndis_worker_screening_expiry,
+            first_aid_expiry = :first_aid_expiry, 
+            qualifications = :qualifications, 
+            hourly_rate = :hourly_rate
+        WHERE id = :id";
+        
+        $stmt = $db->prepare($sql);
+
+        $worker_id = $_POST['id'];
+
+        $stmt->bindParam(':id', $worker_id, PDO::PARAM_INT);
+        $stmt->bindParam(':full_name', $_POST['full_name']);
+        $stmt->bindParam(':contact_info', $_POST['contact_info']);
+        $stmt->bindParam(':ndis_worker_screening_number', $_POST['ndis_worker_screening_number']);
+        $stmt->bindParam(':ndis_worker_screening_expiry', $_POST['ndis_worker_screening_expiry']);
+        $stmt->bindParam(':first_aid_expiry', $_POST['first_aid_expiry']);
+        $stmt->bindParam(':qualifications', $_POST['qualifications']);
+        $stmt->bindParam(':hourly_rate', $_POST['hourly_rate']);
+        
+        $stmt->execute();
+        
+        header("Location: worker_detail.php?id=" . $worker_id . "&message=updated");
+        exit;
+        
+    } catch (Exception $e) {
+        $error = "Error: " . $e->getMessage();
+    }
+}
+?>
+
+<header>
+    <h1>Edit Support Worker: <?php echo htmlspecialchars($worker['full_name']); ?></h1>
+</header>
+
+<?php if ($message): ?>
+<div class="feedback success"><?php echo $message; ?></div>
+<?php endif; ?>
+
+<?php if ($error): ?>
+<div class="feedback error"><?php echo $error; ?></div>
+<?php endif; ?>
+
+<form action="edit_worker.php" method="POST">
+    <input type="hidden" name="id" value="<?php echo $worker['id']; ">
+    <div class="form-grid" style="grid-template-columns: 1fr;">
+        <div class="form-group">
+            <label for="full_name">Full Name *</label>
+            <input type="text" id="full_name" name="full_name" value="<?php echo htmlspecialchars($worker['full_name']); ?>" required>
+        </div>
+        <div class="form-group">
+            <label for="contact_info">Contact Info (Phone/Email)</label>
+            <textarea id="contact_info" name="contact_info" rows="2"><?php echo htmlspecialchars($worker['contact_info']); ?></textarea>
+        </div>
+        <div class="form-group">
+            <label for="qualifications">Qualifications/Certificates</label>
+            <textarea id="qualifications" name="qualifications" rows="3"><?php echo htmlspecialchars($worker['qualifications']); ?></textarea>
+        </div>
+        <div class="form-group">
+            <label for="ndis_worker_screening_number">NDIS Worker Screening Check Number</label>
+            <input type="text" id="ndis_worker_screening_number" name="ndis_worker_screening_number" value="<?php echo htmlspecialchars($worker['ndis_worker_screening_number']); ?>">
+        </div>
+        <div class="form-group">
+            <label for="ndis_worker_screening_expiry">Screening Check Expiry Date</label>
+            <input type="date" id="ndis_worker_screening_expiry" name="ndis_worker_screening_expiry" value="<?php echo htmlspecialchars($worker['ndis_worker_screening_expiry']); ?>">
+        </div>
+        <div class="form-group">
+            <label for="first_aid_expiry">First Aid Certificate Expiry Date</label>
+            <input type="date" id="first_aid_expiry" name="first_aid_expiry" value="<?php echo htmlspecialchars($worker['first_aid_expiry']); ?>">
+        </div>
+        <div class="form-group">
+            <label for="hourly_rate">Hourly Rate</label>
+            <input type="number" step="0.01" id="hourly_rate" name="hourly_rate" value="<?php echo htmlspecialchars($worker['hourly_rate']); ?>">
+        </div>
+    </div>
+
+    <div style="margin-top: 2rem;">
+        <button type="submit" class="btn btn-primary">Save Changes</button>
+        <a href="worker_detail.php?id=<?php echo $worker['id']; ?>" class="btn">Cancel</a>
+    </div>
+</form>
+
+<?php require_once 'footer.php'; ?>
\ No newline at end of file
diff --git a/footer.php b/footer.php
new file mode 100644
index 0000000..17c7245
--- /dev/null
+++ b/footer.php
@@ -0,0 +1,3 @@
+</div>
+</body>
+</html>
\ No newline at end of file
diff --git a/header.php b/header.php
new file mode 100644
index 0000000..f2d7241
--- /dev/null
+++ b/header.php
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>NDIS Mini CRM</title>
+    <link rel="stylesheet" href="assets/css/style.css?v=<?php echo time(); ?>">
+    <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
+    <script src="assets/js/main.js" defer></script>
+</head>
+<body>
+
+<?php
+$current_page = basename($_SERVER['PHP_SELF']);
+$pages = [
+    'index.php' => 'Dashboard',
+    'participants.php' => 'Participants',
+    'workers.php' => 'Support Workers',
+    'service_logs.php' => 'Service Logs',
+    'compliance.php' => 'Compliance',
+];
+?>
+
+<div class="sidebar">
+    <h1 class="logo">NDIS CRM</h1>
+    <nav>
+        <?php foreach ($pages as $url => $title): ?>
+            <a href="<?php echo $url; ?>" class="<?php echo ($current_page == $url) ? 'active' : ''; ?>">
+                <?php echo $title; ?>
+            </a>
+        <?php endforeach; ?>
+    </nav>
+    <div class="footer">
+        <p>&copy; <?php echo date("Y"); ?> NDIS CRM</p>
+    </div>
+</div>
+
+<div class="main-content">
diff --git a/index.php b/index.php
index 7205f3d..8150b19 100644
--- a/index.php
+++ b/index.php
@@ -1,150 +1,140 @@
 <?php
-declare(strict_types=1);
-@ini_set('display_errors', '1');
-@error_reporting(E_ALL);
-@date_default_timezone_set('UTC');
+require_once 'db/config.php';
+require_once 'header.php';
+
+// Fetch counts for dashboard cards
+$participant_count = db()->query("SELECT COUNT(*) FROM participants")->fetchColumn();
+$worker_count = db()->query("SELECT COUNT(*) FROM support_workers")->fetchColumn();
+$service_log_count = db()->query("SELECT COUNT(*) FROM service_logs")->fetchColumn();
+
+// Fetch upcoming compliance alerts (e.g., expiring in 90 days)
+$ninety_days_from_now = date('Y-m-d', strtotime('+90 days'));
+$compliance_alerts = db()->query("SELECT COUNT(*) FROM participants WHERE ndis_plan_end_date <= '$ninety_days_from_now'")->fetchColumn();
+$worker_alerts = db()->query("SELECT COUNT(*) FROM support_workers WHERE ndis_worker_screening_expiry <= '$ninety_days_from_now' OR first_aid_expiry <= '$ninety_days_from_now'")->fetchColumn();
+$total_alerts = $compliance_alerts + $worker_alerts;
+
+// Chart Data
+// Participants per month
+$participants_per_month_q = db()->query("SELECT DATE_FORMAT(created_at, '%Y-%m') as month, COUNT(*) as count FROM participants GROUP BY month ORDER BY month");
+$participants_per_month = $participants_per_month_q->fetchAll(PDO::FETCH_ASSOC);
+$participant_months = json_encode(array_column($participants_per_month, 'month'));
+$participant_counts = json_encode(array_column($participants_per_month, 'count'));
+
+// Services per month
+$services_per_month_q = db()->query("SELECT DATE_FORMAT(service_date, '%Y-%m') as month, COUNT(*) as count FROM service_logs GROUP BY month ORDER BY month");
+$services_per_month = $services_per_month_q->fetchAll(PDO::FETCH_ASSOC);
+$service_months = json_encode(array_column($services_per_month, 'month'));
+$service_counts = json_encode(array_column($services_per_month, 'count'));
+
+// Billing status
+$billing_status_q = db()->query("SELECT billing_status, COUNT(*) as count FROM service_logs GROUP BY billing_status");
+$billing_status = $billing_status_q->fetchAll(PDO::FETCH_ASSOC);
+$billing_status_labels = json_encode(array_column($billing_status, 'billing_status'));
+$billing_status_counts = json_encode(array_column($billing_status, 'count'));
 
-$phpVersion = PHP_VERSION;
-$now = date('Y-m-d H:i:s');
 ?>
-<!doctype html>
-<html lang="en">
-<head>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>New Style</title>
-<?php
-// Read project preview data from environment
-$projectDescription = $_SERVER['PROJECT_DESCRIPTION'] ?? '';
-$projectImageUrl = $_SERVER['PROJECT_IMAGE_URL'] ?? '';
-?>
-<?php if ($projectDescription): ?>
-  <!-- Meta description -->
-  <meta name="description" content='<?= htmlspecialchars($projectDescription) ?>' />
-  <!-- Open Graph meta tags -->
-  <meta property="og:description" content="<?= htmlspecialchars($projectDescription) ?>" />
-  <!-- Twitter meta tags -->
-  <meta property="twitter:description" content="<?= htmlspecialchars($projectDescription) ?>" />
-<?php endif; ?>
-<?php if ($projectImageUrl): ?>
-  <!-- Open Graph image -->
-  <meta property="og:image" content="<?= htmlspecialchars($projectImageUrl) ?>" />
-  <!-- Twitter image -->
-  <meta property="twitter:image" content="<?= htmlspecialchars($projectImageUrl) ?>" />
-<?php endif; ?>
-  <link rel="preconnect" href="https://fonts.googleapis.com">
-  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-  <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;700&display=swap" rel="stylesheet">
-  <style>
-    :root {
-      --bg-color-start: #6a11cb;
-      --bg-color-end: #2575fc;
-      --text-color: #ffffff;
-      --card-bg-color: rgba(255, 255, 255, 0.01);
-      --card-border-color: rgba(255, 255, 255, 0.1);
-    }
-    body {
-      margin: 0;
-      font-family: 'Inter', sans-serif;
-      background: linear-gradient(45deg, var(--bg-color-start), var(--bg-color-end));
-      color: var(--text-color);
-      display: flex;
-      justify-content: center;
-      align-items: center;
-      min-height: 100vh;
-      text-align: center;
-      overflow: hidden;
-      position: relative;
-    }
-    body::before {
-      content: '';
-      position: absolute;
-      top: 0;
-      left: 0;
-      width: 100%;
-      height: 100%;
-      background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><path d="M-10 10L110 10M10 -10L10 110" stroke-width="1" stroke="rgba(255,255,255,0.05)"/></svg>');
-      animation: bg-pan 20s linear infinite;
-      z-index: -1;
-    }
-    @keyframes bg-pan {
-      0% { background-position: 0% 0%; }
-      100% { background-position: 100% 100%; }
-    }
-    main {
-      padding: 2rem;
-    }
-    .card {
-      background: var(--card-bg-color);
-      border: 1px solid var(--card-border-color);
-      border-radius: 16px;
-      padding: 2rem;
-      backdrop-filter: blur(20px);
-      -webkit-backdrop-filter: blur(20px);
-      box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
-    }
-    .loader {
-      margin: 1.25rem auto 1.25rem;
-      width: 48px;
-      height: 48px;
-      border: 3px solid rgba(255, 255, 255, 0.25);
-      border-top-color: #fff;
-      border-radius: 50%;
-      animation: spin 1s linear infinite;
-    }
-    @keyframes spin {
-      from { transform: rotate(0deg); }
-      to   { transform: rotate(360deg); }
-    }
-    .hint {
-      opacity: 0.9;
-    }
-    .sr-only {
-      position: absolute;
-      width: 1px; height: 1px;
-      padding: 0; margin: -1px;
-      overflow: hidden;
-      clip: rect(0, 0, 0, 0);
-      white-space: nowrap; border: 0;
-    }
-    h1 {
-      font-size: 3rem;
-      font-weight: 700;
-      margin: 0 0 1rem;
-      letter-spacing: -1px;
-    }
-    p {
-      margin: 0.5rem 0;
-      font-size: 1.1rem;
-    }
-    code {
-      background: rgba(0,0,0,0.2);
-      padding: 2px 6px;
-      border-radius: 4px;
-      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
-    }
-    footer {
-      position: absolute;
-      bottom: 1rem;
-      font-size: 0.8rem;
-      opacity: 0.7;
-    }
-  </style>
-</head>
-<body>
-  <main>
+
+<header>
+    <h1>Dashboard</h1>
+    <a href="log_service.php" class="btn btn-primary">Log a New Service</a>
+</header>
+
+<div class="card-container">
     <div class="card">
-      <h1>Analyzing your requirements and generating your website…</h1>
-      <div class="loader" role="status" aria-live="polite" aria-label="Applying initial changes">
-        <span class="sr-only">Loading…</span>
-      </div>
-      <p class="hint"><?= ($_SERVER['HTTP_HOST'] ?? '') === 'appwizzy.com' ? 'AppWizzy' : 'Flatlogic' ?> AI is collecting your requirements and applying the first changes.</p>
-      <p class="hint">This page will update automatically as the plan is implemented.</p>
-      <p>Runtime: PHP <code><?= htmlspecialchars($phpVersion) ?></code> — UTC <code><?= htmlspecialchars($now) ?></code></p>
+        <h3>Total Participants</h3>
+        <p><?php echo $participant_count; ?></p>
+        <a href="participants.php" class="card-link">Manage Participants &rarr;</a>
     </div>
-  </main>
-  <footer>
-    Page updated: <?= htmlspecialchars($now) ?> (UTC)
-  </footer>
-</body>
-</html>
+    <div class="card">
+        <h3>Total Support Workers</h3>
+        <p><?php echo $worker_count; ?></p>
+        <a href="workers.php" class="card-link">Manage Workers &rarr;</a>
+    </div>
+    <div class="card">
+        <h3>Services Logged</h3>
+        <p><?php echo $service_log_count; ?></p>
+        <a href="service_logs.php" class="card-link">View Service Logs &rarr;</a>
+    </div>
+    <div class="card">
+        <h3>Compliance Alerts</h3>
+        <p><?php echo $total_alerts; ?></p>
+        <a href="compliance.php" class="card-link">View Alerts &rarr;</a>
+    </div>
+</div>
+
+<div class="charts-container">
+    <div class="chart-card">
+        <h3>Participants Added Per Month</h3>
+        <canvas id="participantsChart"></canvas>
+    </div>
+    <div class="chart-card">
+        <h3>Services Provided Per Month</h3>
+        <canvas id="servicesChart"></canvas>
+    </div>
+    <div class="chart-card">
+        <h3>Service Billing Status</h3>
+        <canvas id="billingChart"></canvas>
+    </div>
+</div>
+
+<script>
+    document.addEventListener('DOMContentLoaded', function () {
+        // Participants Chart
+        var participantsCtx = document.getElementById('participantsChart').getContext('2d');
+        new Chart(participantsCtx, {
+            type: 'bar',
+            data: {
+                labels: <?php echo $participant_months; ?>,
+                datasets: [{
+                    label: 'New Participants',
+                    data: <?php echo $participant_counts; ?>,
+                    backgroundColor: 'rgba(54, 162, 235, 0.2)',
+                    borderColor: 'rgba(54, 162, 235, 1)',
+                    borderWidth: 1
+                }]
+            }
+        });
+
+        // Services Chart
+        var servicesCtx = document.getElementById('servicesChart').getContext('2d');
+        new Chart(servicesCtx, {
+            type: 'bar',
+            data: {
+                labels: <?php echo $service_months; ?>,
+                datasets: [{
+                    label: 'Services Logged',
+                    data: <?php echo $service_counts; ?>,
+                    backgroundColor: 'rgba(255, 99, 132, 0.2)',
+                    borderColor: 'rgba(255, 99, 132, 1)',
+                    borderWidth: 1
+                }]
+            }
+        });
+
+        // Billing Status Chart
+        var billingCtx = document.getElementById('billingChart').getContext('2d');
+        new Chart(billingCtx, {
+            type: 'pie',
+            data: {
+                labels: <?php echo $billing_status_labels; ?>,
+                datasets: [{
+                    label: 'Billing Status',
+                    data: <?php echo $billing_status_counts; ?>,
+                    backgroundColor: [
+                        'rgba(255, 206, 86, 0.2)',
+                        'rgba(75, 192, 192, 0.2)',
+                        'rgba(153, 102, 255, 0.2)'
+                    ],
+                    borderColor: [
+                        'rgba(255, 206, 86, 1)',
+                        'rgba(75, 192, 192, 1)',
+                        'rgba(153, 102, 255, 1)'
+                    ],
+                    borderWidth: 1
+                }]
+            }
+        });
+    });
+</script>
+
+<?php require_once 'footer.php'; ?>
\ No newline at end of file
diff --git a/log_service.php b/log_service.php
new file mode 100644
index 0000000..ac16a75
--- /dev/null
+++ b/log_service.php
@@ -0,0 +1,117 @@
+<?php
+require_once 'db/config.php';
+require_once 'header.php';
+
+$message = '';
+$error = '';
+$participants = [];
+$workers = [];
+
+try {
+    $db = db();
+    $participants = $db->query("SELECT id, full_legal_name FROM participants ORDER BY full_legal_name ASC")->fetchAll(PDO::FETCH_ASSOC);
+    $workers = $db->query("SELECT id, full_name FROM support_workers ORDER BY full_name ASC")->fetchAll(PDO::FETCH_ASSOC);
+} catch (Exception $e) {
+    $error = "Failed to fetch participants or workers: " . $e->getMessage();
+}
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    try {
+        if (empty($_POST['participant_id']) || empty($_POST['worker_id']) || empty($_POST['service_date'])) {
+            throw new Exception("Participant, Worker, and Service Date are required fields.");
+        }
+
+        $db = db();
+        $sql = "INSERT INTO service_logs (
+            participant_id, worker_id, service_date, ndis_line_item, 
+            duration_minutes, service_notes, billing_status
+        ) VALUES (
+            :participant_id, :worker_id, :service_date, :ndis_line_item, 
+            :duration_minutes, :service_notes, :billing_status
+        )";
+        
+        $stmt = $db->prepare($sql);
+
+        $stmt->bindParam(':participant_id', $_POST['participant_id'], PDO::PARAM_INT);
+        $stmt->bindParam(':worker_id', $_POST['worker_id'], PDO::PARAM_INT);
+        $stmt->bindParam(':service_date', $_POST['service_date']);
+        $stmt->bindParam(':ndis_line_item', $_POST['ndis_line_item']);
+        $stmt->bindParam(':duration_minutes', $_POST['duration_minutes'], PDO::PARAM_INT);
+        $stmt->bindParam(':service_notes', $_POST['service_notes']);
+        $stmt->bindParam(':billing_status', $_POST['billing_status']);
+        
+        $stmt->execute();
+        
+        $message = "Service log successfully added!";
+        
+    } catch (Exception $e) {
+        $error = "Error: " . $e->getMessage();
+    }
+}
+?>
+
+<header>
+    <h1>Log a New Service</h1>
+</header>
+
+<?php if ($message): ?>
+<div class="feedback success"><?php echo $message; ?></div>
+<?php endif; ?>
+
+<?php if ($error): ?>
+<div class="feedback error"><?php echo $error; ?></div>
+<?php endif; ?>
+
+<form action="log_service.php" method="POST">
+    <div class="form-grid">
+        <div class="form-group">
+            <label for="participant_id">Participant *</label>
+            <select id="participant_id" name="participant_id" required>
+                <option value="">Select a participant...</option>
+                <?php foreach ($participants as $p): ?>
+                    <option value="<?php echo $p['id']; ?>"><?php echo htmlspecialchars($p['full_legal_name']); ?></option>
+                <?php endforeach; ?>
+            </select>
+        </div>
+         <div class="form-group">
+            <label for="worker_id">Support Worker *</label>
+            <select id="worker_id" name="worker_id" required>
+                <option value="">Select a worker...</option>
+                <?php foreach ($workers as $w): ?>
+                    <option value="<?php echo $w['id']; ?>"><?php echo htmlspecialchars($w['full_name']); ?></option>
+                <?php endforeach; ?>
+            </select>
+        </div>
+        <div class="form-group">
+            <label for="service_date">Service Date & Time *</label>
+            <input type="datetime-local" id="service_date" name="service_date" required>
+        </div>
+         <div class="form-group">
+            <label for="duration_minutes">Duration (minutes)</label>
+            <input type="number" id="duration_minutes" name="duration_minutes">
+        </div>
+        <div class="form-group">
+            <label for="ndis_line_item">NDIS Line Item Code</label>
+            <input type="text" id="ndis_line_item" name="ndis_line_item" placeholder="e.g., 01_001_0107_5_1">
+        </div>
+        <div class="form-group">
+            <label for="billing_status">Billing Status</label>
+            <select id="billing_status" name="billing_status">
+                <option value="Pending">Pending</option>
+                <option value="Billed">Billed</option>
+                <option value="Paid">Paid</option>
+            </select>
+        </div>
+    </div>
+    <div class="form-group" style="margin-top: 1.5rem;">
+        <label for="service_notes">Brief Service Note/Outcome</label>
+        <textarea id="service_notes" name="service_notes" rows="4"></textarea>
+    </div>
+
+    <div style="margin-top: 2rem;">
+        <button type="submit" class="btn btn-primary">Log Service</button>
+        <a href="service_logs.php" class="btn">Cancel</a>
+    </div>
+</form>
+
+<?php require_once 'footer.php'; ?>
\ No newline at end of file
diff --git a/participant_detail.php b/participant_detail.php
new file mode 100644
index 0000000..a1c6751
--- /dev/null
+++ b/participant_detail.php
@@ -0,0 +1,113 @@
+<?php
+require_once 'db/config.php';
+require_once 'header.php';
+
+if (!isset($_GET['id']) || !filter_var($_GET['id'], FILTER_VALIDATE_INT)) {
+    echo '<div class="feedback error">Invalid participant ID.</div>';
+    require_once 'footer.php';
+    exit;
+}
+
+$participant_id = $_GET['id'];
+$participant = null;
+
+try {
+    $db = db();
+    $stmt = $db->prepare("SELECT * FROM participants WHERE id = :id");
+    $stmt->bindParam(':id', $participant_id, PDO::PARAM_INT);
+    $stmt->execute();
+    $participant = $stmt->fetch(PDO::FETCH_ASSOC);
+} catch (PDOException $e) {
+    echo '<div class="feedback error">Error: ' . $e->getMessage() . '</div>';
+}
+
+if (!$participant) {
+    echo '<div class="feedback error">Participant not found.</div>';
+    require_once 'footer.php';
+    exit;
+}
+
+function render_detail_item($label, $value, $is_currency = false) {
+    if (!empty($value)) {
+        $display_value = htmlspecialchars($value);
+        if ($is_currency) {
+            $display_value = '$' . number_format((float)$value, 2);
+        }
+        echo "<div class='detail-item'><span class='label'>{$label}</span><span class='value'>{$display_value}</span></div>";
+    }
+}
+
+function render_detail_area($label, $value) {
+    if (!empty($value)) {
+        echo "<div class='detail-area'><span class='label'>{$label}</span><pre class='value'>" . htmlspecialchars($value) . "</pre></div>";
+    }
+}
+
+?>
+<style>
+    .detail-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; }
+    .detail-actions { display: flex; gap: 1rem; }
+    .detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
+    .detail-section { background: #fff; border-radius: 12px; padding: 1.5rem; box-shadow: 0 4px 12px rgba(0,0,0,0.05); }
+    .detail-section h2 { font-size: 1.3rem; margin-bottom: 1.5rem; border-bottom: 1px solid #eee; padding-bottom: 1rem; }
+    .detail-item { display: flex; justify-content: space-between; padding: 0.5rem 0; border-bottom: 1px solid #f5f5f5; }
+    .detail-item:last-child { border-bottom: none; }
+    .detail-item .label { font-weight: 600; color: #555; }
+    .detail-area { margin-top: 1rem; }
+    .detail-area .label { font-weight: 600; display: block; margin-bottom: 0.5rem; }
+    .detail-area pre { background: #f9f9f9; padding: 1rem; border-radius: 8px; white-space: pre-wrap; word-wrap: break-word; font-family: inherit; }
+</style>
+
+<div class="detail-header">
+    <h1><?php echo htmlspecialchars($participant['full_legal_name']); ?></h1>
+    <div class="detail-actions">
+        <a href="edit_participant.php?id=<?php echo $participant['id']; ?>" class="btn btn-primary">Edit</a>
+        <form action="delete_participant.php" method="POST" onsubmit="return confirm('Are you sure you want to delete this participant? This cannot be undone.');">
+            <input type="hidden" name="id" value="<?php echo $participant['id']; ?>">
+            <button type="submit" class="btn btn-danger">Delete</button>
+        </form>
+        <a href="participants.php" class="btn">Back to List</a>
+    </div>
+</div>
+
+<div class="detail-grid">
+    <div class="detail-section">
+        <h2>Participant Details</h2>
+        <?php render_detail_item('NDIS Number', $participant['ndis_participant_number']); ?>
+        <?php render_detail_item('Date of Birth', date("d M Y", strtotime($participant['date_of_birth']))); ?>
+        <?php render_detail_item('Contact Method', $participant['preferred_contact_method']); ?>
+    </div>
+    <div class="detail-section">
+        <h2>Contact Info</h2>
+        <?php render_detail_item('Phone', $participant['primary_phone']); ?>
+        <?php render_detail_item('Email', $participant['email']); ?>
+        <?php render_detail_item('Address', $participant['address']); ?>
+        <?php render_detail_item('Emergency Contact', $participant['emergency_contact_name']); ?>
+        <?php render_detail_item('Emergency Phone', $participant['emergency_contact_phone']); ?>
+    </div>
+    <div class="detail-section">
+        <h2>NDIS Plan</h2>
+        <?php render_detail_item('Plan Start', date("d M Y", strtotime($participant['ndis_plan_start_date']))); ?>
+        <?php render_detail_item('Plan End', date("d M Y", strtotime($participant['ndis_plan_end_date']))); ?>
+        <?php render_detail_item('Plan Manager', $participant['plan_manager_name']); ?>
+        <?php render_detail_item('Manager Contact', $participant['plan_manager_contact']); ?>
+        <?php render_detail_item('Total Budget', $participant['ndis_funding_budget_total'], true); ?>
+    </div>
+</div>
+
+<div class="detail-section" style="margin-top: 2rem;">
+    <h2>Disability, Needs & Risks</h2>
+    <?php render_detail_area('Primary Disability', $participant['primary_disability']); ?>
+    <?php render_detail_area('Support Needs', $participant['support_needs_summary']); ?>
+    <?php render_detail_area('Communication Aids', $participant['communication_aids_methods']); ?>
+    <?php render_detail_area('Behaviours of Concern', $participant['behaviours_of_concern']); ?>
+    <?php render_detail_area('Risk Summary', $participant['risk_assessment_summary']); ?>
+    <?php render_detail_area('Safety Plan', $participant['safety_plan']); ?>
+</div>
+
+<div class="detail-section" style="margin-top: 2rem;">
+    <h2>Intake Notes</h2>
+    <?php render_detail_area('Raw notes from intake', $participant['intake_notes']); ?>
+</div>
+
+<?php require_once 'footer.php'; ?>
\ No newline at end of file
diff --git a/participants.php b/participants.php
new file mode 100644
index 0000000..0180d0d
--- /dev/null
+++ b/participants.php
@@ -0,0 +1,62 @@
+<?php
+require_once 'db/config.php';
+require_once 'header.php';
+
+$logs = [];
+try {
+    $db = db();
+    $stmt = $db->query("SELECT id, full_legal_name, ndis_participant_number, primary_phone, email FROM participants ORDER BY created_at DESC");
+    $participants = $stmt->fetchAll(PDO::FETCH_ASSOC);
+} catch (PDOException $e) {
+    echo '<div class="feedback error">Error: ' . $e->getMessage() . '</div>';
+}
+
+$message = $_GET['message'] ?? '';
+$error = $_GET['error'] ?? '';
+
+?>
+
+<header>
+    <h1>Participants</h1>
+    <a href="add_participant.php" class="btn btn-primary">Add New Participant</a>
+</header>
+
+<?php if ($message === 'deleted'): ?>
+<div class="feedback success">Participant successfully deleted.</div>
+<?php endif; ?>
+<?php if ($error): ?>
+<div class="feedback error">An error occurred. <?php echo htmlspecialchars($error); ?></div>
+<?php endif; ?>
+
+<table>
+    <thead>
+        <tr>
+            <th>Name</th>
+            <th>NDIS Number</th>
+            <th>Phone</th>
+            <th>Email</th>
+            <th>Actions</th>
+        </tr>
+    </thead>
+    <tbody>
+        <?php if (empty($participants)): ?>
+            <tr>
+                <td colspan="5" style="text-align: center;">No participants found.</td>
+            </tr>
+        <?php else: ?>
+            <?php foreach ($participants as $p): ?>
+                <tr>
+                    <td><?php echo htmlspecialchars($p['full_legal_name']); ?></td>
+                    <td><?php echo htmlspecialchars($p['ndis_participant_number']); ?></td>
+                    <td><?php echo htmlspecialchars($p['primary_phone']); ?></td>
+                    <td><?php echo htmlspecialchars($p['email']); ?></td>
+                    <td>
+                        <a href="participant_detail.php?id=<?php echo $p['id']; ?>" class="btn">View</a>
+                    </td>
+                </tr>
+            <?php endforeach; ?>
+        <?php endif; ?>
+    </tbody>
+</table>
+
+<?php require_once 'footer.php'; ?>
\ No newline at end of file
diff --git a/service_logs.php b/service_logs.php
new file mode 100644
index 0000000..e27cdac
--- /dev/null
+++ b/service_logs.php
@@ -0,0 +1,99 @@
+<?php
+require_once 'db/config.php';
+require_once 'header.php';
+
+$logs = [];
+try {
+    $db = db();
+    $sql = "SELECT 
+                sl.id, 
+                sl.service_date, 
+                p.full_legal_name AS participant_name, 
+                w.full_name AS worker_name, 
+                sl.ndis_line_item, 
+                sl.duration_minutes,
+                sl.billing_status
+            FROM 
+                service_logs sl
+            JOIN 
+                participants p ON sl.participant_id = p.id
+            JOIN 
+                support_workers w ON sl.worker_id = w.id
+            ORDER BY 
+                sl.service_date DESC";
+    $stmt = $db->query($sql);
+    $logs = $stmt->fetchAll(PDO::FETCH_ASSOC);
+} catch (PDOException $e) {
+    echo '<div class="feedback error">Error: ' . $e->getMessage() . '</div>';
+}
+
+function get_status_chip_class($status) {
+    switch ($status) {
+        case 'Paid':
+            return 'status-paid';
+        case 'Billed':
+            return 'status-billed';
+        case 'Pending':
+        default:
+            return 'status-pending';
+    }
+}
+
+?>
+
+<style>
+.status-chip {
+    padding: 0.3rem 0.8rem;
+    border-radius: 16px;
+    font-weight: 600;
+    font-size: 0.8rem;
+    text-transform: uppercase;
+    display: inline-block;
+    color: #fff;
+}
+.status-paid { background-color: #2ecc71; }
+.status-billed { background-color: #f1c40f; color: #333; }
+.status-pending { background-color: #95a5a6; }
+</style>
+
+<header>
+    <h1>Service Logs</h1>
+    <a href="log_service.php" class="btn btn-primary">Log New Service</a>
+</header>
+
+<table>
+    <thead>
+        <tr>
+            <th>Service Date</th>
+            <th>Participant</th>
+            <th>Support Worker</th>
+            <th>Duration (mins)</th>
+            <th>NDIS Line Item</th>
+            <th>Billing Status</th>
+        </tr>
+    </thead>
+    <tbody>
+        <?php if (empty($logs)): ?>
+            <tr>
+                <td colspan="6" style="text-align: center;">No service logs found.</td>
+            </tr>
+        <?php else: ?>
+            <?php foreach ($logs as $log): ?>
+                <tr>
+                    <td><?php echo htmlspecialchars(date('d M Y, H:i', strtotime($log['service_date']))); ?></td>
+                    <td><?php echo htmlspecialchars($log['participant_name']); ?></td>
+                    <td><?php echo htmlspecialchars($log['worker_name']); ?></td>
+                    <td><?php echo htmlspecialchars($log['duration_minutes']); ?></td>
+                    <td><?php echo htmlspecialchars($log['ndis_line_item']); ?></td>
+                    <td>
+                        <span class="status-chip <?php echo get_status_chip_class($log['billing_status']); ?>">
+                            <?php echo htmlspecialchars($log['billing_status']); ?>
+                        </span>
+                    </td>
+                </tr>
+            <?php endforeach; ?>
+        <?php endif; ?>
+    </tbody>
+</table>
+
+<?php require_once 'footer.php'; ?>
\ No newline at end of file
diff --git a/worker_detail.php b/worker_detail.php
new file mode 100644
index 0000000..f287d4f
--- /dev/null
+++ b/worker_detail.php
@@ -0,0 +1,91 @@
+<?php
+require_once 'db/config.php';
+require_once 'header.php';
+
+if (!isset($_GET['id']) || !filter_var($_GET['id'], FILTER_VALIDATE_INT)) {
+    echo '<div class="feedback error">Invalid worker ID.</div>';
+    require_once 'footer.php';
+    exit;
+}
+
+$worker_id = $_GET['id'];
+$worker = null;
+
+try {
+    $db = db();
+    $stmt = $db->prepare("SELECT * FROM support_workers WHERE id = :id");
+    $stmt->bindParam(':id', $worker_id, PDO::PARAM_INT);
+    $stmt->execute();
+    $worker = $stmt->fetch(PDO::FETCH_ASSOC);
+} catch (PDOException $e) {
+    echo '<div class="feedback error">Error: ' . $e->getMessage() . '</div>';
+}
+
+if (!$worker) {
+    echo '<div class="feedback error">Support worker not found.</div>';
+    require_once 'footer.php';
+    exit;
+}
+
+function render_detail_item($label, $value, $is_currency = false) {
+    if (!empty($value)) {
+        $display_value = htmlspecialchars($value);
+        if ($is_currency) {
+            $display_value = '$' . number_format((float)$value, 2);
+        }
+        echo "<div class='detail-item'><span class='label'>{$label}</span><span class='value'>{$display_value}</span></div>";
+    }
+}
+
+function render_detail_area($label, $value) {
+    if (!empty($value)) {
+        echo "<div class='detail-area'><span class='label'>{$label}</span><pre class='value'>" . htmlspecialchars($value) . "</pre></div>";
+    }
+}
+?>
+<style>
+    .detail-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; }
+    .detail-actions { display: flex; gap: 1rem; }
+    .detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
+    .detail-section { background: #fff; border-radius: 12px; padding: 1.5rem; box-shadow: 0 4px 12px rgba(0,0,0,0.05); }
+    .detail-section h2 { font-size: 1.3rem; margin-bottom: 1.5rem; border-bottom: 1px solid #eee; padding-bottom: 1rem; }
+    .detail-item { display: flex; justify-content: space-between; padding: 0.5rem 0; border-bottom: 1px solid #f5f5f5; }
+    .detail-item:last-child { border-bottom: none; }
+    .detail-item .label { font-weight: 600; color: #555; }
+    .detail-area { margin-top: 1rem; }
+    .detail-area .label { font-weight: 600; display: block; margin-bottom: 0.5rem; }
+    .detail-area pre { background: #f9f9f9; padding: 1rem; border-radius: 8px; white-space: pre-wrap; word-wrap: break-word; font-family: inherit; }
+</style>
+
+<div class="detail-header">
+    <h1><?php echo htmlspecialchars($worker['full_name']); ?></h1>
+    <div class="detail-actions">
+        <a href="edit_worker.php?id=<?php echo $worker['id']; ?>" class="btn btn-primary">Edit</a>
+        <form action="delete_worker.php" method="POST" onsubmit="return confirm('Are you sure you want to delete this worker? This cannot be undone.');">
+            <input type="hidden" name="id" value="<?php echo $worker['id']; ?>">
+            <button type="submit" class="btn btn-danger">Delete</button>
+        </form>
+        <a href="workers.php" class="btn">Back to List</a>
+    </div>
+</div>
+
+<div class="detail-grid">
+    <div class="detail-section">
+        <h2>Personal & Contact</h2>
+        <?php render_detail_item('Full Name', $worker['full_name']); ?>
+        <?php render_detail_area('Contact Info', $worker['contact_info']); ?>
+    </div>
+    <div class="detail-section">
+        <h2>Compliance</h2>
+        <?php render_detail_item('Screening Number', $worker['ndis_worker_screening_number']); ?>
+        <?php render_detail_item('Screening Expiry', date("d M Y", strtotime($worker['ndis_worker_screening_expiry']))); ?>
+        <?php render_detail_item('First Aid Expiry', date("d M Y", strtotime($worker['first_aid_expiry']))); ?>
+    </div>
+    <div class="detail-section">
+        <h2>Work Details</h2>
+        <?php render_detail_item('Hourly Rate', $worker['hourly_rate'], true); ?>
+        <?php render_detail_area('Qualifications', $worker['qualifications']); ?>
+    </div>
+</div>
+
+<?php require_once 'footer.php'; ?>
\ No newline at end of file
diff --git a/workers.php b/workers.php
new file mode 100644
index 0000000..0ece1b6
--- /dev/null
+++ b/workers.php
@@ -0,0 +1,50 @@
+<?php
+require_once 'db/config.php';
+require_once 'header.php';
+
+$workers = [];
+try {
+    $db = db();
+    $stmt = $db->query("SELECT id, full_name, ndis_worker_screening_number, first_aid_expiry FROM support_workers ORDER BY created_at DESC");
+    $workers = $stmt->fetchAll(PDO::FETCH_ASSOC);
+} catch (PDOException $e) {
+    echo '<div class="feedback error">Error: ' . $e->getMessage() . '</div>';
+}
+
+?>
+
+<header>
+    <h1>Support Workers</h1>
+    <a href="add_worker.php" class="btn btn-primary">Add New Worker</a>
+</header>
+
+<table>
+    <thead>
+        <tr>
+            <th>Name</th>
+            <th>Screening Number</th>
+            <th>First Aid Expiry</th>
+            <th>Actions</th>
+        </tr>
+    </thead>
+    <tbody>
+        <?php if (empty($workers)): ?>
+            <tr>
+                <td colspan="4" style="text-align: center;">No support workers found.</td>
+            </tr>
+        <?php else: ?>
+            <?php foreach ($workers as $w): ?>
+                <tr>
+                    <td><?php echo htmlspecialchars($w['full_name']); ?></td>
+                    <td><?php echo htmlspecialchars($w['ndis_worker_screening_number']); ?></td>
+                    <td><?php echo htmlspecialchars(date("d M Y", strtotime($w['first_aid_expiry']))); ?></td>
+                    <td>
+                        <a href="worker_detail.php?id=<?php echo $w['id']; ?>" class="btn">View</a>
+                    </td>
+                </tr>
+            <?php endforeach; ?>
+        <?php endif; ?>
+    </tbody>
+</table>
+
+<?php require_once 'footer.php'; ?>
\ No newline at end of file