/* Margin Notes - Responsive expandable annotations */

.margin-note-container {
  position: relative;
  display: inline;
}

.margin-note-trigger {
  cursor: pointer;
  color: var(--color-accent);
  font-family: var(--font-family-mono);
  font-size: 0.8rem;
  user-select: none;
  text-decoration: none;
}

.margin-note-trigger:hover {
  text-decoration: underline;
}

.margin-note-content {
  display: none;
  position: absolute;
  z-index: 10;
  background: var(--color-cream);
  border: var(--border-weight) var(--border-style) var(--color-border);
  padding: 0.75rem;
  font-size: 0.85rem;
  line-height: 1.4;
  max-width: 250px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.2s ease;
}

.margin-note-content.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* Enhanced styling for longer expandable content */
.margin-note-long {
  max-width: 300px;
  max-height: 400px;
  overflow-y: auto;
}

.margin-note-expanded .margin-note-indicator {
  color: var(--color-accent);
  border-bottom: 1px dotted var(--color-accent);
}

.margin-note-expanded .margin-note-indicator:hover {
  background-color: var(--color-accent);
  color: var(--color-cream);
  padding: 0 0.2em;
}

/* Desktop: Position in right margin */
@media (min-width: 1200px) {
  .margin-note-content {
    left: calc(100% + 1rem);
    top: -0.5rem;
    position: absolute;
  }
  
  /* Ensure content area has space for margin notes */
  .content-wrapper,
  .post-content,
  article {
    margin-right: 280px;
  }
}

/* Mobile: Inline expansion */
@media (max-width: 1199px) {
  .margin-note-content {
    position: static;
    display: block;
    max-width: 100%;
    margin: 0.5rem 0;
    background: var(--color-border);
    border-left: 3px solid var(--color-accent);
    border-radius: 0;
    box-shadow: none;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
  }
  
  .margin-note-content.active {
    opacity: 1;
    max-height: 200px;
    padding: 0.75rem;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .margin-note-content {
    background: var(--color-charcoal);
    border-color: var(--color-border);
    box-shadow: 0 2px 8px rgba(255,255,255,0.05);
  }
  
  @media (max-width: 1199px) {
    .margin-note-content {
      background: #2a2a28;
    }
  }
}