feat: match Anbieter Login form styles to Mentor Login and show company name on Jobangebot

Anbieter Login (/anbieter-login/):
- Add auth-forms.css with styles matching the Mentor Login reference
  (navy pill buttons, bold #333 labels at 18px, consistent input sizing)
- Enqueue CSS only on the login page via stored page ID
- Strip legacy inline styles from page content via the_content filter
- Inject "Passwort vergessen?" link after login form
- Pixel-perfect field alignment between registration and login columns
  (matching Formidable's 97px field spacing, label padding, and margins)
- Override Formidable's flex-row submit wrapper for full-width button

Jobangebot (single job_offer):
- Display company name next to provider logo in a flex .job-header container
- Graceful fallback when logo or org name is missing

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

includes/class-pages.php

@@ -21,6 +21,58 @@ class DDHH_JM_Pages {
 	public static function setup_hooks() {
 		// Redirect logged-in providers from login page to dashboard
 		add_action( 'template_redirect', array( __CLASS__, 'maybe_redirect_logged_in_from_login' ) );
+
+		// Enqueue auth form styles on anbieter-login page
+		add_action( 'wp_enqueue_scripts', array( __CLASS__, 'enqueue_auth_styles' ) );
+
+		// Clean up legacy inline styles and inject missing elements on login page
+		add_filter( 'the_content', array( __CLASS__, 'filter_login_page_content' ) );
+	}
+
+	/**
+	 * Enqueue auth form styles on the anbieter-login page
+	 */
+	public static function enqueue_auth_styles() {
+		$login_page_id = get_option( 'ddhh_jm_login_page_id' );
+		if ( ! $login_page_id || ! is_page( $login_page_id ) ) {
+			return;
+		}
+
+		wp_enqueue_style(
+			'ddhh-jm-auth-forms',
+			DDHH_JM_PLUGIN_URL . 'assets/css/auth-forms.css',
+			array(),
+			DDHH_JM_VERSION
+		);
+	}
+
+	/**
+	 * Filter login page content to remove legacy inline styles and inject missing elements
+	 *
+	 * @param string $content Page content.
+	 * @return string Filtered content.
+	 */
+	public static function filter_login_page_content( $content ) {
+		$login_page_id = get_option( 'ddhh_jm_login_page_id' );
+		if ( ! $login_page_id || ! is_page( $login_page_id ) ) {
+			return $content;
+		}
+
+		// Strip legacy inline <style> blocks baked into the page content
+		$content = preg_replace( '/<style[^>]*>.*?<\/style>/s', '', $content );
+
+		// Inject "Passwort vergessen?" link after the login form if not already present
+		if ( strpos( $content, 'login-lost-password' ) === false ) {
+			$lost_pw_html = '<p class="login-lost-password"><a href="' . esc_url( wp_lostpassword_url() ) . '">Passwort vergessen?</a></p>';
+
+			// Insert after the closing </form> inside the login section
+			$pos = strrpos( $content, '</form>' );
+			if ( false !== $pos ) {
+				$content = substr_replace( $content, '</form>' . $lost_pw_html, $pos, strlen( '</form>' ) );
+			}
+		}
+
+		return $content;
 	}
 
 	/**
@@ -109,66 +161,8 @@ class DDHH_JM_Pages {
 		// Get registration form ID
 		$registration_form_id = DDHH_JM_Formidable::get_registration_form_id();
 
-		// Build page content with inline CSS and two sections
-		$content = '<style>
-			.ddhh-auth-container {
-				display: flex;
-				gap: 2rem;
-				margin: 2rem 0;
-			}
-
-			.ddhh-register-section,
-			.ddhh-login-section {
-				flex: 1;
-				padding: 2rem;
-				background: #f9f9f9;
-				border-radius: 8px;
-				border: 1px solid #e0e0e0;
-			}
-
-			.ddhh-register-section h2,
-			.ddhh-login-section h2 {
-				margin-top: 0;
-				margin-bottom: 1.5rem;
-				color: #333;
-				font-size: 1.5rem;
-			}
-
-			/* Mobile responsive - stacked layout */
-			@media (max-width: 768px) {
-				.ddhh-auth-container {
-					flex-direction: column;
-				}
-			}
-
-			/* Form styling for consistency */
-			.ddhh-auth-container input[type="text"],
-			.ddhh-auth-container input[type="email"],
-			.ddhh-auth-container input[type="password"] {
-				width: 100%;
-				padding: 0.75rem;
-				margin-bottom: 1rem;
-				border: 1px solid #ddd;
-				border-radius: 4px;
-				box-sizing: border-box;
-			}
-
-			.ddhh-auth-container input[type="submit"],
-			.ddhh-auth-container button[type="submit"] {
-				background: #0073aa;
-				color: white;
-				padding: 0.75rem 1.5rem;
-				border: none;
-				border-radius: 4px;
-				cursor: pointer;
-				font-size: 1rem;
-			}
-
-			.ddhh-auth-container input[type="submit"]:hover,
-			.ddhh-auth-container button[type="submit"]:hover {
-				background: #005a87;
-			}
-		</style>';
+		// Build page content — styles are loaded via enqueued auth-forms.css
+		$content = '';
 
 		$content .= '<div class="ddhh-auth-container">';
 
@@ -197,6 +191,7 @@ class DDHH_JM_Pages {
 		);
 
 		$content .= wp_login_form( $login_args );
+		$content .= '<p class="login-lost-password"><a href="' . esc_url( wp_lostpassword_url() ) . '">Passwort vergessen?</a></p>';
 		$content .= '</div>';
 
 		$content .= '</div>'; // .ddhh-auth-container