/* Watermark */
body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('images/watermark.png');
  background-repeat: repeat;
  background-position: center center;
  background-size: cover;
  opacity: 1;
  pointer-events: none;
  z-index: -2147483647; /* Only change */
}

/* Ensure search overlay works */
.md-search__overlay {
  z-index: 1 !important; /* Match Material's default */
  background-color: rgba(0, 0, 0, 0.54) !important;
}

/* Content background for readability */
/* .md-content__inner {
  background-color: rgba(255, 255, 255, 0.85);
  padding: 20px;
  border-radius: 8px;
  margin: 20px 0;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  position: relative; /* Creates stacking context */
  z-index: 0;
} */

[data-md-color-scheme="slate"] .md-content__inner {
  background-color: rgba(30, 30, 30, 0.85);
}