=== IGS Parlay Odds Calculator ===
Contributors: ailene999
Tags: sports, betting, calculator, odds, converter, gambling, casino, tools, entertainment, shortcode
Requires at least: 5.8
Tested up to: 7.1
Requires PHP: 7.4
Stable tag: 1.0.3
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html

A free IGS parlay/accumulator odds calculator that lets you add each leg's odds in any format and instantly see the combined odds and payout.

== Description ==

Add the calculator to any post or page with:

`[igs_parlay_odds_calculator]`

A free tool from https://internetgamblingsites.net/.

Enter each leg's odds in any common format — American (e.g. -150 or +200), Decimal (e.g. 1.67), or Fractional (e.g. 2/3) — and the calculator automatically detects the format, multiplies the decimal odds together, and shows the combined decimal odds, combined American odds, total payout, and profit on your stake.

Everything runs client-side in the visitor's browser. No data is sent anywhere, no external requests, no tracking, no signup required to use it.

= Features =

* Mix and match American, Decimal, and Fractional odds per leg
* Add as many legs as you need
* Shows combined decimal and American odds
* Total payout and profit on any stake
* Works in posts, pages, or widget areas
* No configuration needed
* Lightweight: one CSS file, one JS file, no dependencies

== Installation ==

1. Upload the plugin files to `/wp-content/plugins/igs-parlay-odds-calculator`, or install directly through the WordPress plugins screen.
2. Activate the plugin through the "Plugins" screen in WordPress.
3. Add `[igs_parlay_odds_calculator]` to any post, page, or text widget.

== Frequently Asked Questions ==

= Does this send any data to an external server? =

No. All calculations happen in the visitor's browser using JavaScript. Nothing is transmitted anywhere.

= Can I use it more than once on the same page? =

Yes. Each shortcode instance works independently.

= Does it match my theme's styling? =

The plugin includes its own minimal, namespaced CSS so it won't conflict with your theme, and it respects the visitor's OS-level light/dark mode preference.

== Screenshots ==

1. The parlay calculator with legs, stake, and combined payout results.

== Changelog ==

= 1.0.3 =
* Shortened plugin header description and updated license header format.

= 1.0.2 =
* Bumped "Tested up to" to 7.1.

= 1.0.1 =
* Removed manual load_plugin_textdomain() call; WordPress.org now auto-loads translations for the plugin slug.

= 1.0.0 =
* Initial release.
