Branding tab. * * What it controls: * - Logo image, width, height (replaces the WordPress wordmark above the form). * - The URL and title-attribute of the logo link (defaults to home URL + blog name). * - Page background colour. * - Form-panel background colour. * - Primary-button background + text colour. * - Toggle to hide the "Back to " link below the form. * - Toggle to hide the "Lost your password?" link below the form. * * Hooks: * - login_enqueue_scripts : injects a \n"; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- CSS built from sanitized values. } private function build_css(): string { $s = bw_dev()->settings()->get( $this->slug() ); if ( ! is_array( $s ) ) { return ''; } $css = ''; $logo_url = isset( $s['logo_url'] ) ? (string) $s['logo_url'] : ''; if ( '' !== $logo_url ) { $w = max( 32, (int) ( $s['logo_width'] ?? 320 ) ); $h = max( 32, (int) ( $s['logo_height'] ?? 80 ) ); $safe_url = esc_url( $logo_url ); $css .= "#login h1 a, .login h1 a { background-image: url({$safe_url}); background-size: contain; background-position: center; background-repeat: no-repeat; width: {$w}px; height: {$h}px; }\n"; } $bg = isset( $s['bg_color'] ) ? $this->sanitize_hex( $s['bg_color'] ) : ''; if ( '' !== $bg ) { $css .= "body.login { background-color: {$bg}; }\n"; } $form_bg = isset( $s['form_bg_color'] ) ? $this->sanitize_hex( $s['form_bg_color'] ) : ''; if ( '' !== $form_bg ) { $css .= "body.login #loginform, body.login #lostpasswordform, body.login #registerform { background-color: {$form_bg}; }\n"; } $btn = isset( $s['button_color'] ) ? $this->sanitize_hex( $s['button_color'] ) : ''; if ( '' !== $btn ) { $css .= "body.login .wp-core-ui .button-primary, body.login #wp-submit { background: {$btn}; border-color: {$btn}; box-shadow: none; text-shadow: none; }\n"; $css .= "body.login .wp-core-ui .button-primary:hover, body.login #wp-submit:hover, body.login .wp-core-ui .button-primary:focus, body.login #wp-submit:focus { background: {$btn}; border-color: {$btn}; filter: brightness(0.92); }\n"; } $btn_txt = isset( $s['button_text_color'] ) ? $this->sanitize_hex( $s['button_text_color'] ) : ''; if ( '' !== $btn_txt ) { $css .= "body.login .wp-core-ui .button-primary, body.login #wp-submit { color: {$btn_txt}; }\n"; } if ( ! empty( $s['hide_back_link'] ) ) { $css .= "body.login #backtoblog { display: none !important; }\n"; } if ( ! empty( $s['hide_lostpassword'] ) ) { $css .= "body.login #nav { display: none !important; }\n"; } return $css; } public function render_tab(): void { $s = bw_dev()->settings()->get( $this->slug() ); if ( ! is_array( $s ) ) { $s = $this->default_settings(); } $base = BW_Dev_Settings::OPTION . '[' . $this->slug() . ']'; ?>