/* ===== Theme Variables ===== */
:root {
    --bg-body: #ffffff;
    --bg-card: #f8f9fa;
    --bg-header: #eaecf0;
    --bg-article: #ffffff;
    --text-primary: #202122;
    --text-secondary: #54595d;
    --link-color: #0645ad;
    --link-hover: #0b0080;
    --border-color: #a2a9b1;
    --border-light: #eaecf0;
    --input-bg: #ffffff;
    --input-text: #202122;
    --btn-bg: #f8f9fa;
    --btn-text: #202122;
    --btn-border: #a2a9b1;
    --toggle-bg: #eaecf0;
    --toggle-icon: '🌙';
}

[data-theme="dark"] {
    --bg-body: #1a1a2e;
    --bg-card: #16213e;
    --bg-header: #0f3460;
    --bg-article: #16213e;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0b0;
    --link-color: #6db3f2;
    --link-hover: #9dcbfa;
    --border-color: #2a3a5c;
    --border-light: #1e2d4d;
    --input-bg: #16213e;
    --input-text: #e0e0e0;
    --btn-bg: #0f3460;
    --btn-text: #e0e0e0;
    --btn-border: #2a3a5c;
    --toggle-bg: #0f3460;
    --toggle-icon: '☀️';
}

/* ===== Base ===== */
body {
    font-family: sans-serif;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    line-height: 1.6;
    background-color: var(--bg-body);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

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

/* ===== Header & Nav ===== */
header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

header h1 {
    margin: 0;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

nav {
    margin-bottom: 0;
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

nav ul li {
    display: inline;
}

nav ul li a {
    text-decoration: none;
    color: var(--link-color);
    font-weight: bold;
}

nav ul li a:hover {
    text-decoration: underline;
}

/* ===== Theme Toggle ===== */
.theme-toggle {
    background: var(--toggle-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 6px 14px;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.theme-toggle:hover {
    opacity: 0.8;
}

.theme-toggle::after {
    content: var(--toggle-icon);
}

/* ===== Search ===== */
#search-container {
    margin-bottom: 20px;
}

#search-input {
    padding: 8px;
    width: 300px;
    max-width: 100%;
    font-size: 16px;
    box-sizing: border-box;
    background-color: var(--input-bg);
    color: var(--input-text);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

#search-button {
    padding: 8px 15px;
    font-size: 16px;
    background-color: var(--btn-bg);
    color: var(--btn-text);
    border: 1px solid var(--btn-border);
    border-radius: 3px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#search-button:hover {
    opacity: 0.85;
}

/* ===== Micronation Cards ===== */
.micronation-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.micronation-card {
    border: 1px solid var(--border-color);
    padding: 15px;
    border-radius: 5px;
    background-color: var(--bg-card);
    transition: background-color 0.3s ease, border-color 0.3s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.micronation-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.micronation-card h3 {
    margin-top: 0;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 5px;
}

.micronation-card h3 a {
    color: var(--link-color);
    text-decoration: none;
}

.micronation-card h3 a:hover {
    text-decoration: underline;
}

/* ===== Article Index (List Page) ===== */
.article-index {
    margin-top: 40px;
    padding: 20px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 5px;
}

.article-index h3 {
    margin-top: 0;
}

.article-index ul {
    flex-direction: column;
    gap: 8px;
}

@media (min-width: 768px) {
    .article-index ul {
        flex-direction: row;
        gap: 20px;
    }
}

/* ===== Article Content ===== */
.article-content {
    background-color: var(--bg-article);
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* ===== Table of Contents ===== */
.toc {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 15px;
    margin: 20px 0;
    display: inline-block;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.toc h2 {
    margin-top: 0;
    font-size: 18px;
}

.toc ul {
    padding-left: 20px;
}

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

/* ===== Back Link ===== */
.back-link {
    margin-bottom: 20px;
}

.back-link a {
    text-decoration: none;
    color: var(--link-color);
}

.back-link a:hover {
    text-decoration: underline;
}

/* ===== Infobox ===== */
.infobox {
    float: right;
    margin: 0 0 1em 1em;
    border-collapse: collapse;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    width: 220px;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.infobox-header {
    text-align: center;
    background: var(--bg-header);
    font-weight: bold;
    padding: 0.5em 0;
    transition: background-color 0.3s ease;
}

.infobox-media {
    text-align: center;
    padding: 0.5em;
}

.infobox-media img {
    width: 100%;
    height: auto;
}

.infobox-media .coat-of-arms {
    width: 60%;
    height: auto;
}

.infobox th {
    text-align: left;
    padding: 0.5em;
    background: var(--bg-header);
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.infobox td {
    padding: 0.5em;
    border: 1px solid var(--border-color);
    transition: border-color 0.3s ease;
}

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

/* ===== Footer ===== */
footer {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: border-color 0.3s ease, color 0.3s ease;
}

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