=== Show Hide Accordion by MediaArt ===
Contributors: mediaart
Tags: accordion, collapse, expand, shortcode, toggle
Requires at least: 6.0
Tested up to: 6.9
Requires PHP: 7.4
Stable tag: 1.0.0
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: show-hide-accordion-by-mediaart

Create collapse/expand sections and accordions via shortcodes (ma_collapse + legacy bg_collapse).

== Description ==

This plugin provides shortcodes to show/hide content with an optional accordion behavior:

* **New shortcode:** `[ma_collapse]...[/ma_collapse]` (and `ma_collapse_level2..7`)
* **Legacy compatibility:** Keeps legacy `bg_collapse*` shortcodes functional (where possible without breaking other installed plugins).

The plugin is written to follow WordPress.org best practices:
* No inline JavaScript in PHP templates
* Admin actions protected by capability checks and nonces
* Sanitization/escaping on output
* Translatable strings (EN as base; Czech translation included)

== Installation ==

1. Upload the plugin folder to `/wp-content/plugins/` or install via the Plugins screen.
2. Activate the plugin through the **Plugins** menu in WordPress.
3. Configure options under **MA Tools → Show/Hide Accordion**.

== Usage ==

Basic:
`[ma_collapse]Hidden content[/ma_collapse]`

With custom label:
`[ma_collapse more="Show more" less="Show less"]Hidden content[/ma_collapse]`

Accordion grouping:
Use the same `group` attribute on multiple shortcodes.
`[ma_collapse group="faq"]Item 1[/ma_collapse] [ma_collapse group="faq"]Item 2[/ma_collapse]`

Legacy:
`[bg_collapse]Hidden content[/bg_collapse]`

== Frequently Asked Questions ==

= Does it work with the original shortcodes? =
Yes, the plugin includes compatibility for legacy `bg_collapse*` shortcodes.

= Where are the settings? =
In the WordPress admin under **MA Tools → Show/Hide Accordion**.

== Changelog ==

= 1.0.0 =
* Initial refactor release (MediaArt fork): new `ma_collapse` shortcode, legacy compatibility, settings page, translations.

== Upgrade Notice ==

= 1.0.0 =
First release.
