/* Color scheme variables */
:root {
  /* Light mode (default) */
  --bg-color: #fff;
  --text-color: #111;
  --header-bg: #fff;
  --header-text: #333;
  --nav-bg: #fff;
  --nav-text: #444;
  --nav-hover-bg: #ccc;
  --border-color: #ccc;
  --footer-bg: #eee;
  --footer-text: #333;
  --comic-nav-text: #000;
  --comic-nav-disabled: #999;
  --shadow-color: rgba(0,0,0,0.1);
  --title-border: #000;
  --header-border: #000; /* Add black header border for light mode */
  --link-color: #5d76cb; /* Blue-purple for light mode */
  --link-hover-color: #4a5fab; /* Slightly darker on hover */
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-color: #121212;
    --text-color: #eee;
    --header-bg: #121212; /* Fix double hash */
    --header-text: #eee;
    --nav-bg: #121212;
    --nav-text: #ccc;
    --nav-hover-bg: #333;
    --border-color: #444;
    --footer-bg: #1e1e1e;
    --footer-text: #ccc;
    --comic-nav-text: #ddd;
    --comic-nav-disabled: #666;
    --shadow-color: rgba(0,0,0,0.3);
    --title-border: #fff;
    --header-border: #fff; /* Change to white header border for dark mode */
    --link-color: #7b92e5; /* Lighter blue-purple for dark mode */
    --link-hover-color: #98a9eb; /* Slightly lighter on hover */
  }
  
  /* Dark mode logo switching */
  .logo-light {
    display: none !important;
  }
  
  .logo-dark {
    display: block !important;
  }
  
  /* Update spinner colors for dark mode */
  .spinner {
    border-color: #333 !important;
    border-top-color: #ccc !important;
  }
}

/* Base styles */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Links */
a {
  color: var(--link-color);
  text-decoration: underline;
  transition: color 0.2s;
}

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

img {
  max-width: 100%;
  height: auto;
}

/* Header styles */
header {
  background: var(--header-bg);
  color: var(--header-text);
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1em;
  margin-top: 1em;
  text-align: center;
}

header > div {
  position: relative;
  max-width: 900px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between; /* Change from center to space-between */
  width: 100%;
}

/* Logo styles */
.logo-light, .logo-dark {
  max-width: 150px;
  display: none; /* Hide both by default */
}

.logo-light {
  display: block; /* Show light logo by default */
}

/* Header row styling */
.header-row {
  display: flex;
  align-items: center;
  position: relative;
  width: 100%;
  border-color: var(--header-border);
}

.header-row h1 {
  margin: 0;
  text-align: center;
  display: flex;
  align-items: center;
}

/* Hamburger menu button */
.hamburger {
  font-size: 2em;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--header-text);
  padding: 0.5em;
  margin: 0;
  display: none;
}

/* Navigation styling */
nav {
  background: none;
  color: var(--header-text);
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.5em;
  flex-wrap: wrap;
}

nav a {
  color: var(--nav-text);
  text-decoration: none;
  padding: 0.4em 0.8em;
  border-radius: 4px;
  transition: background 0.3s;
}

nav a:hover {
  background: var(--nav-hover-bg);
}

/* Main navigation menu */
.main-nav {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5em;
  margin-left: auto; /* Add this to push nav to the right */
}

.main-nav a {
  color: var(--nav-text);
  text-decoration: none;
  padding: 0.5em 0.7em;
  border-radius: 4px;
  transition: background 0.3s;
  white-space: nowrap;
}

.main-nav a:hover {
  background: var(--nav-hover-bg);
}

/* Main content area */
main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Comic controls base styles */
.comic-controls {
  display: flex;
  align-items: center;
  gap: 0.5em;
  margin-left: auto;
}

/* Footer styling */
footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  text-align: center;
  padding: 1em;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5em;
}

footer p {
  margin: 0.5em 0;
}

footer a {
  color: var(--link-color);
  text-decoration: none;
  transition: color 0.2s;
}

footer a:hover {
  color: var(--link-hover-color);
  text-decoration: underline;
}

/* Comic header and navigation */
#pager {
  margin-top: 1em;
  display: flex;
  flex-direction: column;
  gap: 0.75em;
  align-items: center;
  width: 100%
}

#comic-header-title {
  width: 100%;
  max-width: 900px;
  margin: 1em auto;
  padding: 0 1em;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

#comic-header-title h2 {
  font-size: 1.2em;
  font-weight: 600;
  margin: 0.25em 0;
}

/* Comic navigation layout */



#comic-header-nav, #comic-footer-nav, #comic-nav-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 900px;
  margin: 0.5em auto;
  font-size: 0.9em;
  color: #999;
}



#comic-header-nav a, #comic-footer-nav a {
  color: var(--comic-nav-text);
  text-decoration: none;
  border-radius: 4px;
  padding: 0.4em 0.8em;
  transition: background 0.3s ease;
}

#comic-header-nav a:hover, #comic-footer-nav a:hover {
  background-color: var(--nav-hover-bg);
}



/* Nav layout blocks */
.nav-left,
.nav-center,
.nav-right {
  flex: 1;
  display: inline-flex;
  align-items: center;
  padding: 0.4em 0.8em;
}


.nav-left {
  justify-content: flex-start;
}

.nav-center {
  justify-content: center;
  gap: 2.5em;
}

.nav-right {
  justify-content: flex-end;
}

/* Comic title styling */
#comicTitle {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 90vw;
  max-width: 1000px;
  margin: 1em auto 0.5em auto;
  text-align: center;
  border: 1px solid var(--title-border);
  border-left: 0;
  border-right: 0;
  padding: .5em 0;
}

#comicTitle h2 {
  margin: 0;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  padding: 0 2em;
  width: 90%;
  min-width: 320px;;
}

/* Fullscreen comic styles */
.fullscreen-comic {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9;
  background-color: #000;
}

/* Fullscreen navigation */
.fullscreen-arrow,
.fullscreen-close {
  display: none;
}

.fullscreen-comic .fullscreen-arrow,
.fullscreen-comic .fullscreen-close {
  display: block;
}

.fullscreen-arrow {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2em;
  cursor: pointer;
  z-index: 10;
  color: #bbb;
}

.fullscreen-arrow.left {
  left: 1vw;
  text-shadow: 0px 5px 1px var(--shadow-color);
  color: #bbb;
}

.fullscreen-arrow.right {
  right: 1vw;
  text-shadow: 0px 5px 1px var(--shadow-color);
  color: #bbb;
} 

.fullscreen-close {
  position: fixed;
  top: 1em;
  left: 1em;
  font-size: 2em;
  cursor: pointer;
  z-index: 101;
  text-shadow: 0px 5px 1px var(--shadow-color);
  color: #999;
}

/* Fullscreen click areas */
.fullscreen-click-area {
  position: absolute;
  top: 0;
  height: 100vh;
  width: 25vw;
  z-index: 10;
}

.fullscreen-click-area.left {
  left: 0;
}

.fullscreen-click-area.right {
  right: 0;
}

/* Title bar styling */
.titleBar {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 900px;
  margin: 0.5em auto;
  padding: 15px 0;
  border-top: 1px solid var(--title-border);
  border-bottom: 1px solid var(--title-border);
  text-transform: uppercase;
}

/* Author image */
.authorImage{
  width:100%;
  max-width: 800px;
}

/* Loading spinner */
.spinner {
  border: 4px solid var(--border-color);
  border-top: 4px solid var(--text-color);
  border-radius: 50%;
  width: 30px;
  height: 30px;
  animation: spin 1s linear infinite;
  margin: 2em auto;
  display: block;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Frame view canvas display */
#comic-content canvas {
  display: block;
  margin: auto;
  max-width: 100%;
  height: auto;
  /* max-height: 100%; */
  object-fit: contain;
}

.fullscreen-comic #comic-content {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

/* Frame navigation buttons */
#frame-controls,
#frame-controls-top {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 900px;
  margin: 0.5em auto;
  font-size: 0.9em;
  color: var(--comic-nav-text);
  gap: 1em;
}

#frame-controls button,
#frame-controls-top button {
  background: none;
  border: none;
  padding: 0.4em 0.8em;
  font-size: 0.9em;
  color: var(--comic-nav-text);
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.3s ease;
  border-radius: 4px;
  margin: 0 0.25em;
}

#frame-controls button:hover,
#frame-controls-top button:hover {
  background-color: var(--nav-hover-bg);
}

#frame-controls button:disabled,
#frame-controls-top button:disabled {
  color: var(--comic-nav-disabled);
  cursor: default;
}

/* Icon button style */
.icon-btn {
  font-size: 1.25em;
  cursor: pointer;
  margin-right: 0.5em;
  color: var(--text-color);
}

/* Collapsible control tray */
.title-controls-menu {
  position: absolute;
  left: 0em;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;;
}

.title-controls-toggle {
  background: none;
  border: none;
  font-size: 1.25em;
  cursor: pointer;
  color: var(--text-color);
}

.title-controls-dropdown {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  background: var(--nav-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  min-width: 200px;
  z-index: 999;
  box-shadow: 0 2px 6px var(--shadow-color);
  text-align: left;
}

/* Dropdown buttons & links */
.title-controls-dropdown a,
.title-controls-dropdown button {
  display: block;
  padding: 0.5em 1em;
  font-size: 1em;
  color: var(--text-color);
  text-decoration: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
  line-height: 1.4;
  background: none;
  border: none;
  cursor: pointer;
  box-sizing: border-box;
}

  /* Comic controls layout */
  .comic-controls {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75em;
    margin-left: auto;
  }
  
  /* Playlist link styling */
  .playlist-link {
    font-size: 1.2em;
    background: var(--nav-bg);
    padding: 0.3em 0.6em;

    color: var(--link-color);
    text-align: left;
    align-items: center;

  }
  
  .playlist-link:hover {
    color: var(--link-hover-color);
  }
  
  /* Fullscreen toggle */
  #fullscreenToggle {
    background: transparent;
    border: none;
    color: var(--text-color);
    cursor: pointer;
  }

#fullscreenToggle:hover {
  background-color: var(--nav-hover-bg);
}

.title-controls-dropdown a:hover,
.title-controls-dropdown button:hover {
  background-color: var(--nav-hover-bg);
}

.title-controls-menu.open .title-controls-dropdown {
  display: block;
}

/* Dropdown icon sizing */
.title-controls-dropdown .icon-btn,
.title-controls-dropdown [class*="icon-"] {
  font-size: 1.1em;
  width: 1.5em;
  height: 1.5em;
  min-width: 1.5em;
  min-height: 1.5em;
  line-height: 1.5em;
  vertical-align: middle;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Mobile styles */
@media (max-width: 768px) {
  /* Header styles */
  header > div {
    width: 100%;
    max-width: 100%;
    padding: 0 15px;
  }

  .header-content h1{
    width:100%;
    margin: 0 auto;
  }
  
  .header-content h1 img {
    max-width: 140px;
    margin: 0 auto;
  }
  .header-row {
    justify-content: center;
    width: 100%;
  }
  
  .hamburger {
    display: block;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    padding: 0.5em;
    margin: 0;
  }
  
  .header-row h1 {
    width: 100%;
    padding: 0 40px;
  }
  
  /* Mobile navigation */
  .main-nav {
    display: none !important;
    flex-direction: column;
    align-items: center;
    background: var(--nav-bg);
    padding: 1em;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    width: 100%;
    position: absolute;
    top: 120%;
    left: 0;
    z-index: 100;
    box-shadow: 0 2px 5px var(--shadow-color);
  }
  
  .main-nav.open {
    display: flex !important;
  }
  
  /* Logo centering */
  .header-row h1 img {
    max-width: 150px;
    margin: 0 auto;
    display: block;
  }
  
  /* Comic navigation mobile-optimized icons */
  #comic-header-nav a, 
  #comic-footer-nav a,
  #comic-header-nav span, 
  #comic-footer-nav span,
  .nav-left > *, 
  .nav-center > *, 
  .nav-right > * {
    position: relative;
    font-size: 0;
    min-width: 40px;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  #comic-header-nav a::before, 
  #comic-footer-nav a::before,
  #comic-header-nav span::before,
  #comic-footer-nav span::before,
  .nav-left > *::before,
  .nav-center > *::before,
  .nav-right > *::before {
    content: attr(data-symbol);
    font-size: 24px;
    display: block;
    opacity: var(--nav-opacity, 1);
  }
  
  .nav-left > *.disabled::before,
  .nav-center > *.disabled::before,
  .nav-right > *.disabled::before,
  #comic-header-nav .disabled::before,
  #comic-footer-nav .disabled::before {
    opacity: 0.3;
  }

  .nav-left > *.disabled::before,
  .nav-center > *.disabled::before,
  .nav-right > *.disabled::before,
  #comic-header-nav .disabled::before,
  #comic-footer-nav .disabled::before {
    opacity: 0.3;
  }
  
  .nav-center {
    gap: 1em;
  }
  
  #comic-footer-nav, #comic-nav-top {
    padding: 0.05em 0;
  }

  
  /* Text spacing */
  p {
    padding: 3px 10px;
  }
  
  h2, h3 {
    padding: 3px 10px;
  }
  
  /* Hide fullscreen controls by default on mobile */
  .fullscreen-arrow,
  .fullscreen-close {
    display: none !important;
  }
  
  /* Show fullscreen controls in fullscreen mode */
  .fullscreen-comic .fullscreen-arrow,
  .fullscreen-comic .fullscreen-close {
    display: block !important;
    text-shadow: 0px 5px 1px var(--shadow-color);
    color: #999;

  }
  
  /* Title controls dropdown positioning */
  .title-controls-dropdown {
    left: 0 !important;
    right: auto !important;
    min-width: 200px;
    text-align: left;
  }
  
  .title-controls-dropdown a,
  .title-controls-dropdown button {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    font-size: 1em;
    padding: 0.5em 1em;
    text-align: left;
    width: 100%;
  }
  
  /* Frame view responsiveness */
  #comic-content canvas {
    width: 100% !important;
    height: auto !important;
  }
}

/* Dark mode special overrides */
@media (prefers-color-scheme: dark) {
  .playlist-link {
    color: #fff;
  }
}
/* Disabled navigation item styles (applies to both desktop and mobile) */
#comic-header-nav a.disabled,
#comic-footer-nav a.disabled {
  color: var(--comic-nav-disabled);
  pointer-events: none;
  cursor: default;
}

#comic-header-nav a.disabled:hover,
#comic-footer-nav a.disabled:hover {
  background-color: transparent;
}

#comic{
  text-align: center;
}


/* Scale high-resolution (3x) comic images appropriately for display */
.comic-image {
  width: 95%;
  max-width: 1000px;
  height: auto;
  image-rendering: auto;
}

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  #comic-content canvas {
    image-rendering: auto;
    image-rendering: -webkit-optimize-contrast;
    width: 90%;
    min-width: 300px;
    max-width: 800px;
    height: auto;
    display: block;
  }
}