diff --git a/app/templates/admin/code-quality-violation-detail.html b/app/templates/admin/code-quality-violation-detail.html
new file mode 100644
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+++ b/app/templates/admin/code-quality-violation-detail.html
@@ -0,0 +1,306 @@
+{# app/templates/admin/code-quality-violation-detail.html #}
+{% extends "admin/base.html" %}
+
+{% block title %}Violation Detail{% endblock %}
+
+{% block alpine_data %}codeQualityViolationDetail({{ violation_id }}){% endblock %}
+
+{% block extra_scripts %}
+<script>
+function codeQualityViolationDetail(violationId) {
+    return {
+        ...data(),
+        currentPage: 'code-quality',
+        violationId: violationId,
+        violation: null,
+        loading: true,
+        error: null,
+        updating: false,
+        commenting: false,
+        newComment: '',
+        newStatus: '',
+        assignedTo: '',
+
+        async init() {
+            await this.loadViolation();
+        },
+
+        async loadViolation() {
+            this.loading = true;
+            this.error = null;
+
+            try {
+                const response = await apiClient.get(`/api/v1/admin/code-quality/violations/${this.violationId}`);
+                this.violation = response.data;
+                this.newStatus = this.violation.status;
+                this.assignedTo = this.violation.assigned_to || '';
+            } catch (error) {
+                window.LogConfig.logError(error, 'Load Violation');
+                this.error = error.response?.data?.message || 'Failed to load violation details';
+            } finally {
+                this.loading = false;
+            }
+        },
+
+        async updateStatus() {
+            if (!this.newStatus) return;
+
+            this.updating = true;
+
+            try {
+                await apiClient.patch(`/api/v1/admin/code-quality/violations/${this.violationId}/status`, {
+                    status: this.newStatus
+                });
+
+                Utils.showToast('Status updated successfully', 'success');
+                await this.loadViolation();
+            } catch (error) {
+                window.LogConfig.logError(error, 'Update Status');
+                Utils.showToast(error.response?.data?.message || 'Failed to update status', 'error');
+            } finally {
+                this.updating = false;
+            }
+        },
+
+        async assignViolation() {
+            if (!this.assignedTo) return;
+
+            this.updating = true;
+
+            try {
+                await apiClient.patch(`/api/v1/admin/code-quality/violations/${this.violationId}/assign`, {
+                    assigned_to: this.assignedTo
+                });
+
+                Utils.showToast('Violation assigned successfully', 'success');
+                await this.loadViolation();
+            } catch (error) {
+                window.LogConfig.logError(error, 'Assign Violation');
+                Utils.showToast(error.response?.data?.message || 'Failed to assign violation', 'error');
+            } finally {
+                this.updating = false;
+            }
+        },
+
+        async addComment() {
+            if (!this.newComment.trim()) return;
+
+            this.commenting = true;
+
+            try {
+                await apiClient.post(`/api/v1/admin/code-quality/violations/${this.violationId}/comments`, {
+                    comment: this.newComment
+                });
+
+                this.newComment = '';
+                Utils.showToast('Comment added successfully', 'success');
+                await this.loadViolation();
+            } catch (error) {
+                window.LogConfig.logError(error, 'Add Comment');
+                Utils.showToast(error.response?.data?.message || 'Failed to add comment', 'error');
+            } finally {
+                this.commenting = false;
+            }
+        },
+
+        getSeverityColor(severity) {
+            return severity === 'error' ? 'red' : 'yellow';
+        },
+
+        getStatusColor(status) {
+            const colors = {
+                'open': 'blue',
+                'assigned': 'purple',
+                'resolved': 'green',
+                'ignored': 'gray'
+            };
+            return colors[status] || 'gray';
+        },
+
+        formatDate(dateString) {
+            return Utils.formatDate(dateString);
+        }
+    };
+}
+</script>
+{% endblock %}
+
+{% block content %}
+<!-- Page Header -->
+<div class="flex items-center justify-between my-6">
+    <div>
+        <h2 class="text-2xl font-semibold text-gray-700 dark:text-gray-200">
+            Violation Details
+        </h2>
+        <p class="text-sm text-gray-600 dark:text-gray-400 mt-1">
+            Review and manage architecture violation
+        </p>
+    </div>
+    <a href="/admin/code-quality/violations"
+       class="flex items-center px-4 py-2 text-sm font-medium leading-5 text-gray-700 dark:text-gray-300 transition-colors duration-150 bg-white dark:bg-gray-800 border border-gray-300 dark:border-gray-600 rounded-lg hover:bg-gray-50 dark:hover:bg-gray-700 focus:outline-none focus:shadow-outline-gray">
+        <span x-html="$icon('arrow-left', 'w-4 h-4 mr-2')"></span>
+        Back to Violations
+    </a>
+</div>
+
+<!-- Loading State -->
+<div x-show="loading" class="text-center py-12">
+    <span x-html="$icon('spinner', 'inline w-8 h-8 text-purple-600')"></span>
+    <p class="mt-2 text-gray-600 dark:text-gray-400">Loading violation details...</p>
+</div>
+
+<!-- Error State -->
+<div x-show="error && !loading" class="mb-6 p-4 bg-red-100 border border-red-400 text-red-700 rounded-lg flex items-start">
+    <span x-html="$icon('exclamation', 'w-5 h-5 mr-3 mt-0.5 flex-shrink-0')"></span>
+    <div>
+        <p class="font-semibold">Error loading violation</p>
+        <p class="text-sm" x-text="error"></p>
+    </div>
+</div>
+
+<!-- Content -->
+<div x-show="!loading && violation" class="grid gap-6 mb-8">
+    <!-- Violation Info Card -->
+    <div class="p-6 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+        <div class="flex items-start justify-between mb-4">
+            <div>
+                <div class="flex items-center gap-2 mb-2">
+                    <span class="px-2 py-1 text-xs font-semibold rounded-full"
+                          :class="`bg-${getSeverityColor(violation.severity)}-100 text-${getSeverityColor(violation.severity)}-800 dark:bg-${getSeverityColor(violation.severity)}-800 dark:text-${getSeverityColor(violation.severity)}-100`"
+                          x-text="violation.severity.toUpperCase()"></span>
+                    <span class="px-2 py-1 text-xs font-semibold rounded-full"
+                          :class="`bg-${getStatusColor(violation.status)}-100 text-${getStatusColor(violation.status)}-800 dark:bg-${getStatusColor(violation.status)}-800 dark:text-${getStatusColor(violation.status)}-100`"
+                          x-text="violation.status.toUpperCase()"></span>
+                </div>
+                <h3 class="text-xl font-semibold text-gray-700 dark:text-gray-200" x-text="violation.rule_id"></h3>
+                <p class="text-sm text-gray-600 dark:text-gray-400 mt-1" x-text="violation.rule_name"></p>
+            </div>
+            <div class="text-right text-sm text-gray-500 dark:text-gray-400">
+                <p>ID: <span x-text="violation.id"></span></p>
+                <p>Scan: <span x-text="violation.scan_id"></span></p>
+            </div>
+        </div>
+
+        <!-- Violation Details -->
+        <div class="space-y-4">
+            <div>
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-400 mb-1">File Path</label>
+                <code class="block px-3 py-2 bg-gray-100 dark:bg-gray-900 text-sm rounded" x-text="violation.file_path"></code>
+            </div>
+
+            <div class="grid grid-cols-2 gap-4">
+                <div>
+                    <label class="block text-sm font-medium text-gray-700 dark:text-gray-400 mb-1">Line Number</label>
+                    <p class="text-gray-900 dark:text-white" x-text="violation.line_number"></p>
+                </div>
+                <div>
+                    <label class="block text-sm font-medium text-gray-700 dark:text-gray-400 mb-1">First Detected</label>
+                    <p class="text-gray-900 dark:text-white" x-text="formatDate(violation.first_detected)"></p>
+                </div>
+            </div>
+
+            <div>
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-400 mb-1">Message</label>
+                <p class="text-gray-900 dark:text-white" x-text="violation.message"></p>
+            </div>
+
+            <div x-show="violation.context">
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-400 mb-1">Code Context</label>
+                <pre class="p-3 bg-gray-100 dark:bg-gray-900 text-sm rounded overflow-x-auto"><code x-text="violation.context"></code></pre>
+            </div>
+
+            <div x-show="violation.suggestion">
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-400 mb-1">Suggestion</label>
+                <div class="p-3 bg-blue-50 dark:bg-blue-900 text-sm rounded">
+                    <p class="text-blue-900 dark:text-blue-100" x-text="violation.suggestion"></p>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <!-- Management Card -->
+    <div class="p-6 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+        <h4 class="text-lg font-semibold text-gray-700 dark:text-gray-200 mb-4">Manage Violation</h4>
+
+        <div class="grid gap-4 md:grid-cols-2 mb-6">
+            <!-- Update Status -->
+            <div>
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-400 mb-2">Status</label>
+                <div class="flex gap-2">
+                    <select x-model="newStatus"
+                            class="flex-1 text-sm dark:text-gray-300 dark:border-gray-600 dark:bg-gray-700 focus:border-purple-400 focus:outline-none focus:shadow-outline-purple dark:focus:shadow-outline-gray form-select rounded-md">
+                        <option value="open">Open</option>
+                        <option value="assigned">Assigned</option>
+                        <option value="resolved">Resolved</option>
+                        <option value="ignored">Ignored</option>
+                    </select>
+                    <button @click="updateStatus()"
+                            :disabled="updating || newStatus === violation.status"
+                            class="px-4 py-2 text-sm font-medium leading-5 text-white transition-colors duration-150 bg-purple-600 border border-transparent rounded-lg active:bg-purple-600 hover:bg-purple-700 focus:outline-none focus:shadow-outline-purple disabled:opacity-50 disabled:cursor-not-allowed">
+                        <span x-show="!updating">Update</span>
+                        <span x-show="updating">Updating...</span>
+                    </button>
+                </div>
+            </div>
+
+            <!-- Assign -->
+            <div>
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-400 mb-2">Assign To</label>
+                <div class="flex gap-2">
+                    <input x-model="assignedTo"
+                           type="text"
+                           placeholder="Username or email"
+                           class="flex-1 text-sm dark:text-gray-300 dark:border-gray-600 dark:bg-gray-700 focus:border-purple-400 focus:outline-none focus:shadow-outline-purple dark:focus:shadow-outline-gray form-input rounded-md">
+                    <button @click="assignViolation()"
+                            :disabled="updating || !assignedTo"
+                            class="px-4 py-2 text-sm font-medium leading-5 text-white transition-colors duration-150 bg-purple-600 border border-transparent rounded-lg active:bg-purple-600 hover:bg-purple-700 focus:outline-none focus:shadow-outline-purple disabled:opacity-50 disabled:cursor-not-allowed">
+                        <span x-show="!updating">Assign</span>
+                        <span x-show="updating">Assigning...</span>
+                    </button>
+                </div>
+                <p x-show="violation.assigned_to" class="mt-1 text-xs text-gray-500">
+                    Currently assigned to: <span x-text="violation.assigned_to"></span>
+                </p>
+            </div>
+        </div>
+
+        <!-- Comments Section -->
+        <div>
+            <h5 class="text-md font-semibold text-gray-700 dark:text-gray-200 mb-3">Comments</h5>
+
+            <!-- Add Comment -->
+            <div class="mb-4">
+                <textarea x-model="newComment"
+                          rows="3"
+                          placeholder="Add a comment..."
+                          class="block w-full mt-1 text-sm dark:text-gray-300 dark:border-gray-600 dark:bg-gray-700 focus:border-purple-400 focus:outline-none focus:shadow-outline-purple dark:focus:shadow-outline-gray form-textarea rounded-md"></textarea>
+                <div class="mt-2 flex justify-end">
+                    <button @click="addComment()"
+                            :disabled="commenting || !newComment.trim()"
+                            class="px-4 py-2 text-sm font-medium leading-5 text-white transition-colors duration-150 bg-purple-600 border border-transparent rounded-lg active:bg-purple-600 hover:bg-purple-700 focus:outline-none focus:shadow-outline-purple disabled:opacity-50 disabled:cursor-not-allowed">
+                        <span x-show="!commenting">Add Comment</span>
+                        <span x-show="commenting">Adding...</span>
+                    </button>
+                </div>
+            </div>
+
+            <!-- Comment List -->
+            <div class="space-y-3">
+                <template x-if="!violation.comments || violation.comments.length === 0">
+                    <p class="text-sm text-gray-500 dark:text-gray-400 italic">No comments yet</p>
+                </template>
+
+                <template x-for="comment in (violation.comments || [])" :key="comment.id">
+                    <div class="p-3 bg-gray-50 dark:bg-gray-900 rounded-lg">
+                        <div class="flex items-start justify-between mb-2">
+                            <p class="text-sm font-medium text-gray-700 dark:text-gray-300" x-text="comment.user"></p>
+                            <p class="text-xs text-gray-500" x-text="formatDate(comment.created_at)"></p>
+                        </div>
+                        <p class="text-sm text-gray-900 dark:text-white" x-text="comment.comment"></p>
+                    </div>
+                </template>
+            </div>
+        </div>
+    </div>
+</div>
+{% endblock %}