Implement versions 0.0.4-0.0.7 features

v0.0.4:
- Add WooCommerce settings tab for default license settings
- Per-product settings override global defaults

v0.0.5:
- Add bulk license operations (activate, deactivate, revoke, extend, delete)
- Add license renewal/extension and lifetime functionality
- Add quick action buttons per license row

v0.0.6:
- Add license dashboard with statistics and analytics
- Add license transfer functionality (admin)
- Add CSV export for licenses
- Add OpenAPI 3.1 specification
- Remove /deactivate API endpoint

v0.0.7:
- Move license dashboard to WooCommerce Reports section
- Add license search and filtering in admin
- Add customer-facing license transfer with AJAX modal
- Add email notifications for license expiration warnings
- Add bulk import licenses from CSV
- Update README with comprehensive documentation

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

assets/css/frontend.css

@@ -150,6 +150,39 @@
     flex-wrap: wrap;
 }
 
+.license-domain-display {
+    display: flex;
+    align-items: center;
+    gap: 0.5em;
+}
+
+/* Transfer Button */
+.wclp-transfer-btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 0.25em;
+    padding: 0.2em 0.6em;
+    background: #f0f0f0;
+    border: 1px solid #ddd;
+    border-radius: 3px;
+    font-size: 0.85em;
+    color: #555;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.wclp-transfer-btn:hover {
+    background: #e5e5e5;
+    border-color: #ccc;
+    color: #333;
+}
+
+.wclp-transfer-btn .dashicons {
+    font-size: 14px;
+    width: 14px;
+    height: 14px;
+}
+
 /* Download Section */
 .license-downloads {
     padding: 1em 1.5em;
@@ -323,4 +356,151 @@
         width: 45%;
         font-weight: 600;
     }
+
+    .license-domain-display {
+        flex-wrap: wrap;
+    }
+
+    .wclp-transfer-btn {
+        margin-top: 0.5em;
+    }
+}
+
+/* Transfer Modal */
+.wclp-modal {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    z-index: 100000;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.wclp-modal-overlay {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background: rgba(0, 0, 0, 0.5);
+}
+
+.wclp-modal-content {
+    position: relative;
+    background: #fff;
+    padding: 2em;
+    border-radius: 8px;
+    max-width: 450px;
+    width: 90%;
+    max-height: 90vh;
+    overflow-y: auto;
+    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
+}
+
+.wclp-modal-close {
+    position: absolute;
+    top: 0.5em;
+    right: 0.5em;
+    background: none;
+    border: none;
+    font-size: 1.5em;
+    cursor: pointer;
+    color: #666;
+    line-height: 1;
+    padding: 0.25em;
+}
+
+.wclp-modal-close:hover {
+    color: #333;
+}
+
+.wclp-modal-content h3 {
+    margin: 0 0 1.5em 0;
+    font-size: 1.25em;
+}
+
+.wclp-form-row {
+    margin-bottom: 1.5em;
+}
+
+.wclp-form-row label {
+    display: block;
+    font-weight: 600;
+    margin-bottom: 0.5em;
+    color: #333;
+}
+
+.wclp-form-row input[type="text"] {
+    width: 100%;
+    padding: 0.75em;
+    border: 1px solid #ddd;
+    border-radius: 4px;
+    font-size: 1em;
+}
+
+.wclp-form-row input[type="text"]:focus {
+    outline: none;
+    border-color: #2271b1;
+    box-shadow: 0 0 0 1px #2271b1;
+}
+
+.wclp-current-domain {
+    margin: 0;
+}
+
+.wclp-current-domain code {
+    background: #f5f5f5;
+    padding: 0.4em 0.8em;
+    border-radius: 4px;
+    font-size: 1em;
+}
+
+.wclp-field-description {
+    margin: 0.5em 0 0 0;
+    font-size: 0.85em;
+    color: #666;
+}
+
+.wclp-form-actions {
+    display: flex;
+    gap: 1em;
+    margin-top: 2em;
+}
+
+.wclp-btn-primary {
+    background: #2271b1 !important;
+    border-color: #2271b1 !important;
+    color: #fff !important;
+}
+
+.wclp-btn-primary:hover {
+    background: #135e96 !important;
+    border-color: #135e96 !important;
+}
+
+.wclp-btn-primary:disabled {
+    opacity: 0.6;
+    cursor: not-allowed;
+}
+
+.wclp-message {
+    margin-top: 1em;
+    padding: 0.75em 1em;
+    border-radius: 4px;
+    font-size: 0.95em;
+}
+
+.wclp-message.success {
+    background: #d4edda;
+    color: #155724;
+    border: 1px solid #c3e6cb;
+}
+
+.wclp-message.error {
+    background: #f8d7da;
+    color: #721c24;
+    border: 1px solid #f5c6cb;
 }