/* Dark Mode Styles for Tale Theme */

:root {
  /* Light mode colors (default) */
  --bg-color: #fff;
  --text-color: #555;
  --heading-color: #333;
  --link-color: #4a9ae1;
  --link-hover-color: #1e70bf;
  --code-bg: #f9f9f9;
  --code-border: #e5e5e5;
  --border-color: #e5e5e5;
  --nav-color: #aaa;
  --nav-hover-color: #222;
  --footer-color: #ccc;
  --catalogue-date-color: #aaa;
}

/* Dark mode colors */
[data-theme="dark"] {
  --bg-color: #1a1a1a;
  --text-color: #d4d4d4;
  --heading-color: #ffffff;
  --link-color: #6bb6ff;
  --link-hover-color: #9cd1ff;
  --code-bg: #0d0d0d;
  --code-text-color: #9a9a9a;
  --code-border: #2a2a2a;
  --border-color: #404040;
  --nav-color: #888;
  --nav-hover-color: #e8e8e8;
  --footer-color: #666;
  --catalogue-date-color: #888;
}

/* Apply color variables to elements */
html {
  height: 100%;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: Arial, Helvetica, "Helvetica Neue", sans-serif;
  transition: background-color 0.3s ease, color 0.3s ease;
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--heading-color);
  font-family: Arial, Helvetica, "Helvetica Neue", sans-serif;
}

a {
  color: var(--link-color);
}

a:hover,
a:focus {
  color: var(--link-hover-color);
}

code {
  background-color: var(--code-bg);
  border: 1px solid var(--code-border);
}

pre {
  background-color: var(--code-bg);
  border: 1px solid var(--code-border);
}

pre code {
  border: none;
}

/* Dark mode specific code styling */
[data-theme="dark"] code {
  color: var(--code-text-color);
  background-color: var(--code-bg);
  border: 1px solid var(--code-border);
}

[data-theme="dark"] pre {
  background-color: var(--code-bg);
  border: 1px solid var(--code-border);
}

[data-theme="dark"] pre code {
  color: var(--code-text-color);
  background-color: transparent;
  border: none;
}

/* Ensure page and post titles are white in dark mode */
[data-theme="dark"] .post-title,
[data-theme="dark"] .page-title,
[data-theme="dark"] h1.post-title,
[data-theme="dark"] h1 {
  color: #ffffff !important;
}

/* Navigation title colors - black in light mode, white in dark mode */
.nav-title,
.nav h2,
.nav-container h2,
.nav-container a h2 {
  color: #000000 !important;
}

[data-theme="dark"] .nav-title,
[data-theme="dark"] .nav h2,
[data-theme="dark"] .nav-container h2,
[data-theme="dark"] .nav-container a h2 {
  color: #ffffff !important;
}

/* Navigation links - black in light mode, white in dark mode */
.nav a {
  color: #000000;
}

.nav a:hover {
  color: #444444;
}

[data-theme="dark"] .nav a {
  color: #ffffff;
}

[data-theme="dark"] .nav a:hover {
  color: #e8e8e8;
}

/* Share button styles - fixed floating button */
.share-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: var(--bg-color);
  border: 2px solid var(--border-color);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  color: #000000;
}

.share-button:hover {
  transform: scale(1.15);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.share-button:active {
  transform: scale(0.95);
}

.share-button svg {
  width: 20px;
  height: 20px;
  display: block;
}

[data-theme="dark"] .share-button {
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .share-button:hover {
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

/* Share feedback tooltip */
.share-feedback {
  position: absolute;
  bottom: 60px;
  right: 0;
  background-color: #333;
  color: #fff;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.share-feedback.show {
  opacity: 1;
}

[data-theme="dark"] .share-feedback {
  background-color: #555;
}

.catalogue-time {
  color: var(--catalogue-date-color);
}

.pagination {
  border-top: 1px solid var(--border-color);
}

.pagination .top {
  border-top: 1px solid var(--border-color);
}

/* Sticky footer at bottom */
nav {
  flex-shrink: 0;
}

main {
  flex: 1 0 auto;
}

footer {
  border-top: 1px solid var(--border-color);
  flex-shrink: 0;
  margin-top: auto;
}

footer span {
  color: var(--footer-color);
}

/* Tags page layout */
.tags-page {
  display: grid;
  gap: 2rem;
}

.tag-index h2 {
  margin-top: 0;
}

.tag-chip-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-chip-list li {
  margin: 0;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--code-bg);
  color: var(--text-color);
  font-size: 0.9rem;
  text-decoration: none;
}

.tag-chip:hover,
.tag-chip:focus {
  color: var(--link-hover-color);
}

.tag-count {
  display: inline-block;
  min-width: 1.4em;
  padding: 0 0.35rem;
  border-radius: 999px;
  background: var(--border-color);
  color: var(--heading-color);
  font-size: 0.8rem;
  text-align: center;
}

.tag-section {
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.tag-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.tag-heading {
  margin-top: 0;
}

.tag-posts {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
}

.tag-posts li {
  margin: 0.35rem 0;
}

.tag-date {
  color: var(--catalogue-date-color);
  font-size: 0.9rem;
  margin-right: 0.5rem;
  white-space: nowrap;
}

@media (min-width: 900px) {
  .tags-page {
    grid-template-columns: 220px 1fr;
    align-items: start;
  }

  .tag-chip-list {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Dark mode toggle button styles - in navigation bar */
.nav ul li {
  display: inline-block;
  vertical-align: middle;
  line-height: normal;
}

.dark-mode-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin: 0;
  display: inline-block;
  transition: transform 0.2s ease;
  vertical-align: middle;
  line-height: 0;
  height: auto;
}

.dark-mode-toggle:hover {
  transform: scale(1.15);
}

.dark-mode-toggle:active {
  transform: scale(0.95);
}

/* Icons for theme toggle - using images */
.dark-mode-toggle img {
  width: 18px;
  height: 18px;
  display: inline-block;
  vertical-align: middle;
  margin: 0;
  padding: 0;
}

.dark-mode-toggle .sun-icon {
  display: none;
}

.dark-mode-toggle .moon-icon {
  display: block;
}

[data-theme="dark"] .dark-mode-toggle .sun-icon {
  display: block;
}

[data-theme="dark"] .dark-mode-toggle .moon-icon {
  display: none;
}

/* Respect system preference */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-color: #1a1a1a;
    --text-color: #d4d4d4;
    --heading-color: #ffffff;
    --link-color: #6bb6ff;
    --link-hover-color: #9cd1ff;
    --code-bg: #0d0d0d;
    --code-text-color: #9a9a9a;
    --code-border: #2a2a2a;
    --border-color: #404040;
    --nav-color: #888;
    --nav-hover-color: #e8e8e8;
    --footer-color: #666;
    --catalogue-date-color: #888;
  }

  /* Apply same specific styling for system preference */
  :root:not([data-theme="light"]) code {
    color: var(--code-text-color);
    background-color: var(--code-bg);
    border: 1px solid var(--code-border);
  }

  :root:not([data-theme="light"]) pre {
    background-color: var(--code-bg);
    border: 1px solid var(--code-border);
  }

  :root:not([data-theme="light"]) pre code {
    color: var(--code-text-color);
    background-color: transparent;
    border: none;
  }

  :root:not([data-theme="light"]) .post-title,
  :root:not([data-theme="light"]) .page-title,
  :root:not([data-theme="light"]) h1.post-title,
  :root:not([data-theme="light"]) h1 {
    color: #ffffff !important;
  }

  :root:not([data-theme="light"]) .nav-title,
  :root:not([data-theme="light"]) .nav h2,
  :root:not([data-theme="light"]) .nav-container h2,
  :root:not([data-theme="light"]) .nav-container a h2 {
    color: #ffffff !important;
  }

  /* Ensure navigation links are white for system dark mode */
  :root:not([data-theme="light"]) .nav a {
    color: #ffffff;
  }

  :root:not([data-theme="light"]) .nav a:hover {
    color: #e8e8e8;
  }

  /* Share button color for system dark mode */
  :root:not([data-theme="light"]) .share-button {
    color: #ffffff;
  }

  :root:not([data-theme="light"]) .share-feedback {
    background-color: #555;
  }
}