:root {
  color-scheme: light dark;
  --preloader-surface: #ffffff;
  --preloader-text: #111827;
  --preloader-surface-dark: #111827;
  --preloader-text-dark: #f9fafb;
}

@font-face {
  font-family: "IRANSansXFaNum";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src:
    url("../assets/assets/fonts/iran_sans_x_fa_num/IRANSansXFaNum-Regular.ttf") format("truetype"),
    url("../assets/fonts/iran_sans_x_fa_num/IRANSansXFaNum-Regular.ttf") format("truetype");
}

@font-face {
  font-family: "IRANSansXFaNum";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src:
    url("../assets/assets/fonts/iran_sans_x_fa_num/IRANSansXFaNum-Bold.ttf") format("truetype"),
    url("../assets/fonts/iran_sans_x_fa_num/IRANSansXFaNum-Bold.ttf") format("truetype");
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
}

body {
  background: var(--preloader-surface);
  color: var(--preloader-text);
  font-family: "IRANSansXFaNum", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--preloader-surface);
  opacity: 1;
  transition: opacity 300ms ease;
}

.preloader[hidden] {
  display: none !important;
}

.preloader img {
  display: block;
  width: min(42vw, 144px);
  height: auto;
  max-height: 42vh;
  object-fit: contain;
}

body:not(.is-loading) .preloader {
  opacity: 0;
}

@media (prefers-color-scheme: dark) {
  body {
    background: var(--preloader-surface-dark);
    color: var(--preloader-text-dark);
  }

  .preloader {
    background: var(--preloader-surface-dark);
  }
}

@media (prefers-reduced-motion: reduce) {
  .preloader {
    transition: none;
  }
}