/**
 * UVU Review Theme - Font Awesome Icon Subset
 *
 * Load ONLY the Font Awesome icons we actually use
 * This dramatically reduces file size from ~1MB to ~50KB
 *
 * @package UVU_Review
 * @since 1.0.0
 */

/* TEMPORARY: Using Font Awesome CDN - Font Awesome plugin is installed

   Required Icons (if creating custom subset later):

   SOLID ICONS (fas):
   - fa-search         (Search toggle, search form)
   - fa-moon           (Dark mode toggle - light theme)
   - fa-sun            (Dark mode toggle - dark theme)
   - fa-bars           (Mobile menu toggle - closed)
   - fa-times          (Mobile menu toggle - open, search close)
   - fa-times-circle   (Close buttons)
   - fa-angle-up       (Scroll to top, dropdowns)
   - fa-angle-right    (Footer mobile dropdowns, post navigation)
   - fa-angle-left     (Post navigation)
   - fa-clock          (Hero sidebar "Recent" tab, reading time)
   - fa-fire           (Hero sidebar "Trending" tab)
   - fa-eye            (Hero sidebar "Most Read" tab)
   - fa-arrow-up       (Scroll to top button)
   - fa-arrow-left     (Post navigation)
   - fa-arrow-right    (Post navigation)
   - fa-podcast        (Multimedia section - podcasts)
   - fa-video          (Multimedia section - videos)
   - fa-envelope       (Social sharing - email)
   - fa-link           (Social sharing - copy link)
   - fa-comment        (Social sharing - comments)

   BRAND ICONS (fab):
   - fa-facebook-f     (Social media - Facebook)
   - fa-x-twitter      (Social media - X/Twitter)
   - fa-instagram      (Social media - Instagram)
   - fa-youtube        (Social media - YouTube)
   - fa-tiktok         (Social media - TikTok)
   - fa-reddit-alien   (Social sharing - Reddit)

   NOTE: Font Awesome plugin is installed, so all icons are available.
   If you want to optimize later, use IcoMoon or Fontello to create subset:
   https://icomoon.io/
   https://fontello.com/
*/

/* Font Awesome is loaded by the Font Awesome WordPress plugin (use.fontawesome.com kit).
   The CDN import below has been removed to prevent loading FA twice (was causing
   an extra 18KB of unused CSS from cdnjs.cloudflare.com on every page load). */

/*
PRODUCTION OPTIMIZATION:
Once you create the custom subset, replace the @import above with:

@font-face {
    font-family: 'UVU Review Icons';
    src: url('../fonts/icons/uvureview-icons.woff2') format('woff2'),
         url('../fonts/icons/uvureview-icons.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

.fa,
.fas,
.far,
.fab {
    font-family: 'UVU Review Icons' !important;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-rendering: auto;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
*/