/* Font Awesome Fallback CSS - Basic icons when CDN fails */

/* Basic icon fallbacks using Unicode symbols and simple CSS */
.fas, .fa-solid, .fa-regular, .fa-brands, .fa {
  font-family: "Font Awesome 6 Free", "Font Awesome 6 Pro", "Font Awesome 5 Free", "Font Awesome 5 Pro", sans-serif;
  font-weight: 900;
  font-style: normal;
  display: inline-block;
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.fa-regular {
  font-weight: 400;
}

/* Fallback icons using Unicode symbols */
.fa-bars::before { content: "☰"; }
.fa-user::before { content: "👤"; }
.fa-sign-in-alt::before { content: "→"; }
.fa-sign-out-alt::before { content: "←"; }
.fa-user-plus::before { content: "👤+"; }
.fa-moon::before { content: "M"; }
.fa-sun::before { content: "S"; }
.fa-desktop::before { content: "D"; }
.fa-cog::before { content: "G"; }
.fa-bell::before { content: "B"; }
.fa-chevron-down::before { content: "▼"; }
.fa-chevron-up::before { content: "▲"; }
.fa-chevron-left::before { content: "◀"; }
.fa-chevron-right::before { content: "▶"; }
.fa-home::before { content: "H"; }
.fa-search::before { content: "S"; }
.fa-edit::before { content: "E"; }
.fa-trash::before { content: "T"; }
.fa-save::before { content: "💾"; }
.fa-download::before { content: "⬇"; }
.fa-upload::before { content: "⬆"; }
.fa-plus::before { content: "+"; }
.fa-minus::before { content: "−"; }
.fa-times::before { content: "×"; }
.fa-check::before { content: "✓"; }
.fa-exclamation::before { content: "!"; }
.fa-info::before { content: "i"; }
.fa-question::before { content: "?"; }
.fa-heart::before { content: "♥"; }
.fa-star::before { content: "★"; }
.fa-envelope::before { content: "@"; }
.fa-phone::before { content: "P"; }
.fa-globe::before { content: "W"; }
.fa-calendar::before { content: "C"; }
.fa-clock::before { content: "T"; }
.fa-map-marker::before { content: "L"; }
.fa-link::before { content: "L"; }
.fa-share::before { content: "S"; }
.fa-copy::before { content: "C"; }
.fa-print::before { content: "P"; }
.fa-settings::before { content: "G"; }
.fa-menu::before { content: "☰"; }
.fa-close::before { content: "×"; }
.fa-arrow-left::before { content: "←"; }
.fa-arrow-right::before { content: "→"; }
.fa-arrow-up::before { content: "↑"; }
.fa-arrow-down::before { content: "↓"; }

/* Size variants */
.fa-xs { font-size: 0.75em; }
.fa-sm { font-size: 0.875em; }
.fa-lg { font-size: 1.33em; }
.fa-xl { font-size: 1.5em; }
.fa-2x { font-size: 2em; }
.fa-3x { font-size: 3em; }

/* Spacing utilities */
.me-1 { margin-right: 0.25rem; }
.me-2 { margin-right: 0.5rem; }
.me-3 { margin-right: 1rem; }
.ms-1 { margin-left: 0.25rem; }
.ms-2 { margin-left: 0.5rem; }
.ms-3 { margin-left: 1rem; }

/* If Font Awesome is not available, use system fonts */
@supports not (font-family: "Font Awesome 6 Free") {
  .fas, .fa-solid, .fa-regular, .fa-brands, .fa {
    font-family: system-ui, -apple-system, sans-serif;
    font-weight: normal;
  }
}