/* Catalog logo images — constrain to a reasonable display size */
img[src*="/images/catalogs/"] {
  max-width: 300px;
  max-height: 80px;
  width: auto;
  height: auto;
  display: block;
  margin-bottom: 1rem;
}

/* =====================================================
   Arctic Frost Theme
   Ice Blue:    #d4e4f7  — soft backgrounds, highlights
   Steel Blue:  #4a6fa5  — primary accent, interactive
   Silver:      #c0c0c0  — borders, secondary accents
   Crisp White: #fafafa  — page background
   ===================================================== */

/* Override theme CSS variables (light mode) */
html {
  --theme:       #4a6fa5;  /* Steel Blue — replaces default #0077b8 */
  --haze:        #d4e4f7;  /* Ice Blue   — footer-bg, blockquote bg, table haze */
  --choice-bg:   #fafafa;  /* Crisp White — body background */
  --header-text: #2d4f7c;  /* Deep blue  — h1–h6 color */
}

/* Navbar: theme compiles $bg (#002538) into .nav_header — must override directly */
.nav_header {
  background-color: #4a6fa5 !important;
}

/* Blockquote border uses --theme, already overridden above */

/* Footer uses --footer-bg which defaults to var(--haze) — already overridden above */