/* Inline content highlights - utilities */
.content-highlight, .content-highlight-marker { background: rgba(var(--highlight-rgb, 255, 255, 0), 0.35); padding: 0.1rem 0; cursor: pointer; transition: all 0.2s ease; position: relative; border-radius: 0; box-shadow: none; contain: layout style; }
.content-highlight:hover, .content-highlight-marker:hover { background: rgba(var(--highlight-rgb, 255, 255, 0), 0.5); }
.content-highlight-underline { background: transparent; padding: 0; cursor: pointer; transition: all 0.2s ease; position: relative; text-decoration: underline; text-decoration-color: rgba(var(--highlight-rgb, 255, 255, 0), 0.8); text-decoration-thickness: 2px; text-underline-offset: 2px; contain: layout style; }
.content-highlight-underline:hover { text-decoration-color: rgba(var(--highlight-rgb, 255, 255, 0), 1); text-decoration-thickness: 3px; }
.content-highlight.highlight-pulse, .content-highlight-marker.highlight-pulse, .content-highlight-underline.highlight-pulse { animation: highlight-pulse-animation 1.5s ease-in-out; }
.reader-html .content-highlight, .reader-markdown .content-highlight, .reader-html .content-highlight-marker, .reader-markdown .content-highlight-marker, .reader-html .content-highlight-underline, .reader-markdown .content-highlight-underline { color: inherit; }
.reader-html .content-highlight, .reader-markdown .content-highlight, .reader-html .content-highlight-marker, .reader-markdown .content-highlight-marker { text-decoration: none; }
/* Three-level highlight colors */
.content-highlight-marker.level-mine, .content-highlight.level-mine { background: color-mix(in srgb, var(--highlight-color-mine, #ffff00) 35%, transparent); }
.content-highlight-marker.level-mine:hover, .content-highlight.level-mine:hover { background: color-mix(in srgb, var(--highlight-color-mine, #ffff00) 50%, transparent); }
.content-highlight-marker.level-friends, .content-highlight.level-friends { background: color-mix(in srgb, var(--highlight-color-friends, #f97316) 35%, transparent); }
.content-highlight-marker.level-friends:hover, .content-highlight.level-friends:hover { background: color-mix(in srgb, var(--highlight-color-friends, #f97316) 50%, transparent); }
.content-highlight-marker.level-nostrverse, .content-highlight.level-nostrverse { background: color-mix(in srgb, var(--highlight-color-nostrverse, #9333ea) 35%, transparent); }
.content-highlight-marker.level-nostrverse:hover, .content-highlight.level-nostrverse:hover { background: color-mix(in srgb, var(--highlight-color-nostrverse, #9333ea) 50%, transparent); }
/* Underline styles for three levels */
.content-highlight-underline.level-mine { text-decoration-color: color-mix(in srgb, var(--highlight-color-mine, #ffff00) 80%, transparent); }
.content-highlight-underline.level-mine:hover { text-decoration-color: var(--highlight-color-mine, #ffff00); }
.content-highlight-underline.level-friends { text-decoration-color: color-mix(in srgb, var(--highlight-color-friends, #f97316) 80%, transparent); }
.content-highlight-underline.level-friends:hover { text-decoration-color: var(--highlight-color-friends, #f97316); }
.content-highlight-underline.level-nostrverse { text-decoration-color: color-mix(in srgb, var(--highlight-color-nostrverse, #9333ea) 80%, transparent); }
.content-highlight-underline.level-nostrverse:hover { text-decoration-color: var(--highlight-color-nostrverse, #9333ea); }
/* Ensure highlights work in both light and dark mode */
@media (prefers-color-scheme: light) {
  .content-highlight, .content-highlight-marker { background: rgba(var(--highlight-rgb, 255, 255, 0), 0.4); }
  .content-highlight:hover, .content-highlight-marker:hover { background: rgba(var(--highlight-rgb, 255, 255, 0), 0.55); }
  .content-highlight-underline { text-decoration-color: rgba(var(--highlight-rgb, 255, 255, 0), 0.9); }
  .content-highlight-underline:hover { text-decoration-color: rgba(var(--highlight-rgb, 255, 255, 0), 1); }
  /* Three-level overrides for light mode */
  .content-highlight-marker.level-mine, .content-highlight.level-mine { background: color-mix(in srgb, var(--highlight-color-mine, #ffff00) 40%, transparent); }
  .content-highlight-marker.level-mine:hover, .content-highlight.level-mine:hover { background: color-mix(in srgb, var(--highlight-color-mine, #ffff00) 55%, transparent); }
  .content-highlight-marker.level-friends, .content-highlight.level-friends { background: color-mix(in srgb, var(--highlight-color-friends, #f97316) 40%, transparent); }
  .content-highlight-marker.level-friends:hover, .content-highlight.level-friends:hover { background: color-mix(in srgb, var(--highlight-color-friends, #f97316) 55%, transparent); }
  .content-highlight-marker.level-nostrverse, .content-highlight.level-nostrverse { background: color-mix(in srgb, var(--highlight-color-nostrverse, #9333ea) 40%, transparent); }
  .content-highlight-marker.level-nostrverse:hover, .content-highlight.level-nostrverse:hover { background: color-mix(in srgb, var(--highlight-color-nostrverse, #9333ea) 55%, transparent); }
  .content-highlight-underline.level-mine { text-decoration-color: color-mix(in srgb, var(--highlight-color-mine, #ffff00) 90%, transparent); }
  .content-highlight-underline.level-friends { text-decoration-color: color-mix(in srgb, var(--highlight-color-friends, #f97316) 90%, transparent); }
  .content-highlight-underline.level-nostrverse { text-decoration-color: color-mix(in srgb, var(--highlight-color-nostrverse, #9333ea) 90%, transparent); }
  .highlight-indicator { background: rgba(100, 108, 255, 0.15); border-color: rgba(100, 108, 255, 0.4); }
}