/* Hover Preview Styles */

.hover-preview {
  position: absolute;
  z-index: 9999;
  width: 500px;
  max-width: 90vw;
  background-color: var(--background-primary);
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  padding: 15px;
  max-height: 60vh;
  overflow-y: auto;
  font-size: 0.9em;
  line-height: 1.5;
  opacity: 0;
  transform: translateY(5px);
  transition: opacity 0.15s ease, transform 0.15s ease;
  pointer-events: auto !important;
  box-sizing: border-box;
}

/* Nested preview styles */
.hover-preview.nested-preview {
  z-index: 10000; /* Higher z-index to appear above other previews */
  width: 450px; /* Slightly smaller width */
  max-height: 50vh; /* Slightly smaller height */
  border-color: var(--text-accent); /* Highlight color border */
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.4); /* More pronounced shadow */
}

.hover-preview.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Preview title */
.preview-title {
  margin-top: 0;
  margin-bottom: 0.8em;
  font-size: 1.2em;
  padding-bottom: 0.5em;
  border-bottom: 1px solid var(--background-modifier-border);
}

/* Special styling for nested preview titles */
.nested-preview .preview-title {
  font-size: 1.1em;
  margin-bottom: 0.6em;
  padding-bottom: 0.4em;
  color: var(--text-accent);
}

/* Arrow pointing down (when preview is above link) */
.hover-preview.points-up::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 8px solid var(--background-primary);
  z-index: 1;
}

/* Arrow pointing up (when preview is below link) */
.hover-preview.points-down::after {
  content: "";
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid var(--background-primary);
  z-index: 1;
}

/* Special arrow styling for nested previews */
.nested-preview.points-up::after {
  border-top-color: var(--text-accent);
}

.nested-preview.points-down::after {
  border-bottom-color: var(--text-accent);
}

/* Loading animation */
.hover-preview-loading {
  display: inline-block;
  position: relative;
  width: 80px;
  height: 40px;
  margin: 20px auto;
  text-align: center;
}

.hover-preview-loading div {
  display: inline-block;
  position: absolute;
  top: 15px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--interactive-accent);
  animation-timing-function: cubic-bezier(0, 1, 1, 0);
}

.hover-preview-loading div:nth-child(1) {
  left: 8px;
  animation: hover-preview-loading1 0.6s infinite;
}

.hover-preview-loading div:nth-child(2) {
  left: 8px;
  animation: hover-preview-loading2 0.6s infinite;
}

.hover-preview-loading div:nth-child(3) {
  left: 32px;
  animation: hover-preview-loading2 0.6s infinite;
}

.hover-preview-loading div:nth-child(4) {
  left: 56px;
  animation: hover-preview-loading3 0.6s infinite;
}

@keyframes hover-preview-loading1 {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes hover-preview-loading3 {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(0);
  }
}

@keyframes hover-preview-loading2 {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(24px, 0);
  }
}

/* Content styles */
.hover-preview-content {
  position: relative;
}

.hover-preview-content img {
  max-width: 100%;
  height: auto;
}

.hover-preview-content * {
  max-width: 100%;
}

/* Handle headings */
.hover-preview-content h1,
.hover-preview-content h2,
.hover-preview-content h3,
.hover-preview-content h4,
.hover-preview-content h5,
.hover-preview-content h6 {
  margin-top: 0.5em;
  margin-bottom: 0.3em;
}

/* Handle code blocks */
.hover-preview-content pre,
.hover-preview-content code {
  white-space: pre-wrap;
  overflow-wrap: break-word;
}

/* Handle tables */
.hover-preview-content table {
  width: 100%;
  display: block;
  overflow-x: auto;
}

.hover-preview .preview-error {
  color: var(--text-error);
  text-align: center;
  padding: 15px;
  font-style: italic;
}

.hover-preview .preview-message {
  color: var(--text-normal);
  text-align: center;
  padding: 15px;
  font-style: italic;
}

.hover-preview .preview-content {
  padding: 5px;
}

/* Bracket link styling */
.internal-link.bracket-link {
  color: var(--text-accent);
  text-decoration: none;
  border-bottom: 1px dotted var(--text-accent);
  cursor: pointer;
  position: relative;
  z-index: 1;
}

.internal-link.bracket-link:hover {
  color: var(--text-accent-hover);
  border-bottom-color: var(--text-accent-hover);
}

/* Override any global styles that might interfere */
.internal-link {
  position: relative;
}

/* Fix theme-specific compatibility issues */
body.theme-dark .hover-preview {
  background-color: var(--background-primary, #2d3032);
  color: var(--text-normal, #dcddde);
}

body.theme-light .hover-preview {
  background-color: var(--background-primary, #ffffff);
  color: var(--text-normal, #2e3338);
}