/* Base Styles */
:root {
  --bg-color: #ffffff;
  --text-color: #333333;
  --border-color: #000000;
  --button-bg: #f0f0f0;
  --button-hover: #e0e0e0;
  --bg-image: url('bg.png');
  --link-color: #0000EE;
  --link-visited: #551A8B;
}

[data-theme="dark"] {
  --bg-color: #2a2a2a;
  --text-color: #e0e0e0;
  --border-color: #555555;
  --button-bg: #3a3a3a;
  --button-hover: #4a4a4a;
  --bg-image: url('bg-dark.png');
  --link-color: #ffff66;
  --link-visited: #ff9933;
}

body {
    font-family: 'Arial', 'Helvetica Neue', sans-serif;
    line-height: 1.5;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 15px;
    background-color: var(--bg-color);
    background-image: var(--bg-image);
    background-repeat: repeat;
    color: var(--text-color);
    -webkit-text-size-adjust: 100%;
}

/* Header & Navigation */
header {
    margin: 15px 0 20px;
    border-bottom: 2px solid var(--border-color);
    position: relative;
}

header nav a,
header nav a:link,
header nav a:visited,
header nav a:hover,
header nav a:active {
    color: #000000;
}

/* Header nav links – Dark mode (always white) */
[data-theme="dark"] header nav a,
[data-theme="dark"] header nav a:link,
[data-theme="dark"] header nav a:visited,
[data-theme="dark"] header nav a:hover,
[data-theme="dark"] header nav a:active {
    color: #ffffff;
}
.banner {
    width: 100%;
    max-height: 150px;
    object-fit: contain;
    margin-bottom: 10px;
}

nav {
    text-align: center;
    margin: 1rem 0;
}

nav a {
    display: inline-block;
    margin: 0 10px;
    padding: 3px;
    font-size: 1rem;
    text-transform: uppercase;
    color: var(--text-color);
}

/* Theme Toggle Button */
.theme-toggle {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--button-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 5px 10px;
    border-radius: 15px;
    cursor: pointer;
    font-size: 0.9rem;
    z-index: 100;
}

/* Comic Display */
.comic-container {
    text-align: center;
    margin: 20px 0;
}

.comic-image {
    max-width: 65%;
    height: auto;
    margin: 0 auto;
    border: 1px solid var(--border-color);
    image-rendering: -moz-crisp-edges;
    image-rendering: pixelated;
}

.comic-navigation {
    margin: 15px 0;
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

button {
    padding: 8px 20px;
    background: var(--button-bg);
    border: 1px solid var(--border-color);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--text-color);
}

button:hover {
    background: var(--button-hover);
}

/* Archive */
.archive-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.archive-item {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.archive-item a {
    display: block;
    padding: 5px;
    color: var(--text-color);
}

/* Pagination */
.pagination {
    margin-top: 20px;
    text-align: center;
}

.page-btn {
    padding: 6px 14px;
    margin: 3px;
    background: var(--button-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    border-radius: 5px;
}

.page-btn:hover {
    background: var(--button-hover);
}

.page-btn:disabled {
    background: var(--button-hover);
    opacity: 0.6;
    cursor: default;
}

/* Footer */
footer {
    margin: 30px 0 20px;
    padding-top: 15px;
    border-top: 2px solid var(--border-color);
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-color);
}

footer img {
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    width: auto;
    height: auto;
}

/* Link Colors (Light & Dark Modes) */
a:link {
    color: var(--link-color);
}

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

/* Mobile Optimization */
@media (max-width: 480px) {
    body {
        padding: 0 10px;
    }

    .banner {
        max-height: 120px;
    }

    nav a {
        margin: 0 5px;
        font-size: 0.9rem;
    }

    .theme-toggle {
        top: 5px;
        right: 5px;
        padding: 3px 8px;
    }

    button {
        padding: 6px 15px;
        font-size: 0.8rem;
    }

    .comic-image {
        max-width: 95%;
    }
}

/* Print Styles */
@media print {
    nav, footer, button {
        display: none;
    }

    .comic-image {
        border: none;
        max-width: 100%;
    }
}

/* About Page Styles */
.page-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}

.about-image {
    text-align: center;
    margin: 20px 0;
}

.about-image img {
    border: 2px solid var(--border-color);
    padding: 5px;
    background: var(--button-bg);
}

.about-text {
    line-height: 1.6;
    margin: 30px 0;
}

.about-text p {
    margin: 15px 0;
}

/* Mobile About Page */
@media (max-width: 480px) {
    .page-content {
        padding: 10px;
    }

    .about-image img {
        max-width: 200px;
    }
}