$input_id         = 'wp-block-search__input-' . ++$instance_id;

	$classnames       = classnames_for_block_core_search( $attributes );

	$show_label       = ( ! empty( $attributes['showLabel'] ) ) ? true : false;

	$use_icon_button  = ( ! empty( $attributes['buttonUseIcon'] ) ) ? true : false;

	$show_input       = ( ! empty( $attributes['buttonPosition'] ) && 'button-only' === $attributes['buttonPosition'] ) ? false : true;

	$show_button      = ( ! empty( $attributes['buttonPosition'] ) && 'no-button' === $attributes['buttonPosition'] ) ? false : true;

	$input_markup     = '';

	$button_markup    = '';

	$inline_styles    = styles_for_block_core_search( $attributes );

	$color_classes    = get_color_classes_for_block_core_search( $attributes );

	$is_button_inside = ! empty( $attributes['buttonPosition'] ) &&

		'button-inside' === $attributes['buttonPosition'];

	// Border color classes need to be applied to the elements that have a border color.

	$border_color_classes = get_border_color_classes_for_block_core_search( $attributes );

	$label_inner_html = empty( $attributes['label'] ) ? __( 'Search' ) : wp_kses_post( $attributes['label'] );

	$label_markup = sprintf(

		'<label for="%1$s" class="wp-block-search__label screen-reader-text">%2$s</label>',

		esc_attr( $input_id ),

		$label_inner_html

	);

	if ( $show_label && ! empty( $attributes['label'] ) ) {

		$label_markup = sprintf(

			'<label for="%1$s" class="wp-block-search__label">%2$s</label>',

			$input_id,

			$label_inner_html

		);

		$input_classes = ! $is_button_inside ? $border_color_classes : '';

		$input_markup  = sprintf(

			'<input type="search" id="%s" class="wp-block-search__input %s" name="s" value="%s" placeholder="%s" %s required />',

			esc_attr( $input_classes ),

			$inline_styles['input']

		$button_classes         = $color_classes;

		$aria_label             = '';

		if ( ! $is_button_inside ) {

			$button_classes .= ' ' . $border_color_classes;

		}

				$button_internal_markup = wp_kses_post( $attributes['buttonText'] );

			$aria_label      = sprintf( 'aria-label="%s"', esc_attr( wp_strip_all_tags( $attributes['buttonText'] ) ) );

			$button_classes .= ' has-icon';

					<path d="M13.5 6C10.5 6 8 8.5 8 11.5c0 1.1.3 2.1.9 3l-3.4 3 1 1.1 3.4-2.9c1 .9 2.2 1.4 3.6 1.4 3 0 5.5-2.5 5.5-5.5C19 8.5 16.5 6 13.5 6zm0 9.5c-2.2 0-4-1.8-4-4s1.8-4 4-4 4 1.8 4 4-1.8 4-4 4z"></path>

				</svg>';

			'<button type="submit" class="wp-block-search__button %s" %s %s>%s</button>',

			esc_attr( $button_classes ),

			$inline_styles['button'],

			$aria_label,

	$field_markup_classes = $is_button_inside ? $border_color_classes : '';

	$field_markup         = sprintf(

		'<div class="wp-block-search__inside-wrapper %s" %s>%s</div>',

		esc_attr( $field_markup_classes ),

	$wrapper_attributes   = get_block_wrapper_attributes( array( 'class' => $classnames ) );

	$wrapper_styles   = array();

	$button_styles    = array();

	$input_styles     = array();

	$is_button_inside = ! empty( $attributes['buttonPosition'] ) &&

		'button-inside' === $attributes['buttonPosition'];

	// Add border width styles.

	$has_border_width = ! empty( $attributes['style']['border']['width'] );

	if ( $has_border_width ) {

		$border_width = $attributes['style']['border']['width'];

		if ( $is_button_inside ) {

			$wrapper_styles[] = sprintf( 'border-width: %s;', esc_attr( $border_width ) );

		} else {

			$button_styles[] = sprintf( 'border-width: %s;', esc_attr( $border_width ) );

			$input_styles[]  = sprintf( 'border-width: %s;', esc_attr( $border_width ) );

		}

	}

		$default_padding = '4px';

		if ( is_array( $border_radius ) ) {

			// Apply styles for individual corner border radii.

			foreach ( $border_radius as $key => $value ) {

				if ( null !== $value ) {

					// Convert camelCase key to kebab-case.

					$name = strtolower( preg_replace( '/(?<!^)[A-Z]/', '-$0', $key ) );

					// Add shared styles for individual border radii for input & button.

					$border_style    = sprintf(

						'border-%s-radius: %s;',

						esc_attr( $name ),

						esc_attr( $value )

					);

					$input_styles[]  = $border_style;

					$button_styles[] = $border_style;

					// Add adjusted border radius styles for the wrapper element

					// if button is positioned inside.

					if ( $is_button_inside && intval( $value ) !== 0 ) {

						$wrapper_styles[] = sprintf(

							'border-%s-radius: calc(%s + %s);',

							esc_attr( $name ),

							esc_attr( $value ),

							$default_padding

						);

					}

				}

			}

		} else {

			// Numeric check is for backwards compatibility purposes.

			$border_radius   = is_numeric( $border_radius ) ? $border_radius . 'px' : $border_radius;

			$border_style    = sprintf( 'border-radius: %s;', esc_attr( $border_radius ) );

			$input_styles[]  = $border_style;

			$button_styles[] = $border_style;

			if ( $is_button_inside && intval( $border_radius ) !== 0 ) {

				// Adjust wrapper border radii to maintain visual consistency

				// with inner elements when button is positioned inside.

				$wrapper_styles[] = sprintf(

					'border-radius: calc(%s + %s);',

					esc_attr( $border_radius ),

					$default_padding

				);

			}

		}

	}

	// Add border color styles.

	$has_border_color = ! empty( $attributes['style']['border']['color'] );

	if ( $has_border_color ) {

		$border_color = $attributes['style']['border']['color'];

		// Apply wrapper border color if button placed inside.

		if ( $is_button_inside ) {

			$wrapper_styles[] = sprintf( 'border-color: %s;', esc_attr( $border_color ) );

		} else {

			$button_styles[] = sprintf( 'border-color: %s;', esc_attr( $border_color ) );

			$input_styles[]  = sprintf( 'border-color: %s;', esc_attr( $border_color ) );

	// Add color styles.

	$has_text_color = ! empty( $attributes['style']['color']['text'] );

	if ( $has_text_color ) {

		$button_styles[] = sprintf( 'color: %s;', esc_attr( $attributes['style']['color']['text'] ) );

	}

	$has_background_color = ! empty( $attributes['style']['color']['background'] );

	if ( $has_background_color ) {

		$button_styles[] = sprintf( 'background-color: %s;', esc_attr( $attributes['style']['color']['background'] ) );

	}

	$has_custom_gradient = ! empty( $attributes['style']['color']['gradient'] );

	if ( $has_custom_gradient ) {

		$button_styles[] = sprintf( 'background: %s;', $attributes['style']['color']['gradient'] );

	}

		'input'   => ! empty( $input_styles ) ? sprintf( ' style="%s"', safecss_filter_attr( implode( ' ', $input_styles ) ) ) : '',

		'button'  => ! empty( $button_styles ) ? sprintf( ' style="%s"', safecss_filter_attr( implode( ' ', $button_styles ) ) ) : '',

		'wrapper' => ! empty( $wrapper_styles ) ? sprintf( ' style="%s"', safecss_filter_attr( implode( ' ', $wrapper_styles ) ) ) : '',

/**

 * Returns border color classnames depending on whether there are named or custom border colors.

 *

 * @param array $attributes The block attributes.

 *

 * @return string The border color classnames to be applied to the block elements.

 */

function get_border_color_classes_for_block_core_search( $attributes ) {

	$has_custom_border_color = ! empty( $attributes['style']['border']['color'] );

	$border_color_classes    = ! empty( $attributes['borderColor'] ) ? sprintf( 'has-border-color has-%s-border-color', $attributes['borderColor'] ) : '';

	// If there's a border color style and no `borderColor` text string, we still want to add the generic `has-border-color` class name to the element.

	if ( $has_custom_border_color && empty( $attributes['borderColor'] ) ) {

		$border_color_classes = 'has-border-color';

	}

	return $border_color_classes;

}

/**

 * Returns color classnames depending on whether there are named or custom text and background colors.

 *

 * @param array $attributes The block attributes.

 *

 * @return string The color classnames to be applied to the block elements.

 */

function get_color_classes_for_block_core_search( $attributes ) {

	$classnames = array();

	// Text color.

	$has_named_text_color  = ! empty( $attributes['textColor'] );

	$has_custom_text_color = ! empty( $attributes['style']['color']['text'] );

	if ( $has_named_text_color ) {

		$classnames[] = sprintf( 'has-text-color has-%s-color', $attributes['textColor'] );

	} elseif ( $has_custom_text_color ) {

		// If a custom 'textColor' was selected instead of a preset, still add the generic `has-text-color` class.

		$classnames[] = 'has-text-color';

	}

	// Background color.

	$has_named_background_color  = ! empty( $attributes['backgroundColor'] );

	$has_custom_background_color = ! empty( $attributes['style']['color']['background'] );

	$has_named_gradient          = ! empty( $attributes['gradient'] );

	$has_custom_gradient         = ! empty( $attributes['style']['color']['gradient'] );

	if (

		$has_named_background_color ||

		$has_custom_background_color ||

		$has_named_gradient ||

		$has_custom_gradient

	) {

		$classnames[] = 'has-background';

	}

	if ( $has_named_background_color ) {

		$classnames[] = sprintf( 'has-%s-background-color', $attributes['backgroundColor'] );

	}

	if ( $has_named_gradient ) {

		$classnames[] = sprintf( 'has-%s-gradient-background', $attributes['gradient'] );

	}

	return implode( ' ', $classnames );

}