@import url("variables.css");

article ul,
article ol {
    padding-left: 1.4em;
    margin: 12px 0;
}

article ul li,
article ol li {
    margin-bottom: 4px;
    line-height: 1.4;
}

article ul li > p,
article ol li > p {
    margin: 0;
    line-height: inherit;
    display: contents;
}

html {
    background-color: var(--color-page-bg);
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base, 1.0rem);
    line-height: var(--line-height-base);
    color: var(--color-text);
    margin: 0;
    padding: var(--page-padding);
}

.container {
    max-width: var(--container-max-width);
    margin: 20px auto;
    padding: var(--container-padding);
    background-color: var(--color-body-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-1);
    box-shadow: var(--shadow-1);
}

header {
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 40px;
    padding-bottom: 20px;
}

header h1 { margin: 0; }

nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 15px;
}

.nav-links a {
    color: var(--color-accent);
    text-decoration: none;
}

.nav-separator {
    color: var(--color-border);
    margin: 0 4px;
    user-select: none;
}

.nav-controls {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 12px;
}

.language-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
}

.language-switcher a {
    color: var(--color-accent);
    text-decoration: none;
}

.theme-toggle {
    border: 1px solid var(--color-border);
    background: var(--color-body-bg);
    color: var(--color-text);
    font-size: 1.0rem;
    line-height: 1;
    border-radius: 999px;
    padding: 6px 10px;
    cursor: pointer;
    transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.theme-toggle:hover,
.theme-toggle:focus {
    outline: none;
    transform: translateY(-1px);
    border-color: var(--color-accent);
}

.theme-toggle:focus-visible {
    box-shadow: 0 0 0 2px rgba(79, 180, 255, 0.4);
}

.content-layout {
    display: flex;
    gap: 32px;
    align-items: flex-start;
}

.content-main {
    flex: 1 1 auto;
    min-width: 0;
}

.sidebar {
    flex: 0 0 260px;
    background: var(--color-body-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-1);
    padding: 20px 24px;
    box-shadow: var(--shadow-1);
}

.sidebar-section + .sidebar-section {
    margin-top: 24px;
}

.sidebar-heading {
    margin: 0 0 12px 0;
    font-size: 1.0rem;
    font-weight: 600;
    color: var(--color-text);
}

.sidebar-search {
    width: 100%;
    padding: 8px 12px;
    font-size: 0.9rem;
    font-family: var(--font-family-base);
    color: var(--color-text);
    background-color: var(--color-body-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-1);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

.sidebar-search:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(58, 110, 195, 0.1);
}

.sidebar-search::placeholder {
    color: var(--color-muted);
}

.no-search-results {
    padding: 20px;
    text-align: center;
    color: var(--color-muted);
    font-style: italic;
    margin: 20px 0;
}

.sidebar-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 6px;
}

.sidebar-item {
    display: flex;
}

.sidebar-separator {
    height: 1px;
    background-color: var(--color-border);
    margin: 8px 0;
    list-style: none;
}

.sidebar-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    color: var(--color-text);
    padding: 6px 10px;
    border-radius: var(--radius-1);
    transition: background-color 0.2s ease, color 0.2s ease;
}

.sidebar-link:not(.sidebar-link--static) {
    text-decoration: none;
}

.sidebar-link:hover,
.sidebar-link:focus {
    background-color: rgba(0, 0, 0, 0.04);
    color: var(--color-accent);
    outline: none;
}

[data-theme="dark"] .sidebar-link:hover,
[data-theme="dark"] .sidebar-link:focus {
    background-color: rgba(255, 255, 255, 0.08);
}

.sidebar-count {
    font-size: 0.85em;
    color: var(--color-muted);
    margin-left: 12px;
}

.sidebar-empty {
    color: var(--color-muted);
    font-size: 0.9em;
}

@media (max-width: 900px) {
    .content-layout {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
    }
}

.post-list {
    margin-bottom: 20px;
    border-bottom: 3px solid #bbb;
    padding-bottom: 16px;
}

.post-list:last-child { border-bottom: none; }

.post-list h2 { margin: 0 0 4px 0; }
.post-list h2 a { text-decoration: none; color: var(--color-accent); }
.post-list h2 a:hover { text-decoration: underline; }

.post-meta { color: var(--color-muted); font-size: 0.9em; margin: 0 0 4px 0; }
.summary { margin: 4px 0 8px 0; }

.read-more { text-align: right; margin-top: 0; }

.read-more a {
    text-decoration: none;
    color: var(--color-accent);
    font-weight: bold;
    font-size: 0.9em;
}

.read-more a:hover {
    text-decoration: underline;
}

article h1 { margin-bottom: 5px; }

/* Article content links */
article a {
    color: var(--color-accent);
    text-decoration: none;
}

article a:hover {
    text-decoration: underline;
}

article a:visited {
    color: var(--color-accent);
}

code,
pre {
    font-family: var(--font-family-mono, "Fira Code", "SFMono-Regular", Menlo, Consolas, monospace);
    font-size: var(--font-size-mono, 1.0rem);
    line-height: 1.00
}

code {
    background: var(--color-code-bg);
    border-radius: 3px;
    padding: 0.1em 0.3em;
}

pre {
    background: var(--color-code-bg);
    border: 1px solid var(--color-code-border);
    border-radius: var(--radius-1);
    padding: 12px 16px;
    white-space: pre-wrap;
    word-break: break-word;
    overflow-wrap: anywhere;
    word-wrap: break-word;
    margin: 20px 0;
}

pre code {
    white-space: inherit;
    display: block;
}

.highlight {
    background: none;
}

.highlight pre {
    white-space: inherit;
    word-break: inherit;
    overflow-wrap: inherit;
    margin: 0;
}

.highlight pre code {
    white-space: inherit;
    word-break: inherit;
    overflow-wrap: inherit;
}

.highlight pre code span {
    white-space: inherit;
    word-break: inherit;
    overflow-wrap: inherit;
}

/* Pagination styling */
.pagination ul {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.pagination li {
    display: inline-block;
    margin: 0;
}

.pagination a {
    display: inline-block;
    padding: 4px 8px;
    color: var(--color-accent);
    text-decoration: none;
    border: 1px solid var(--color-accent);
    border-radius: 2px;
    transition: all 0.8s ease;
}

.pagination a[href*="index"] {
    padding: 4px 16px;
}

.pagination a:hover {
    background-color: var(--color-accent);
    color: white;
}

.pagination li:not(:has(a)) {
    padding: 4px 8px;
    color: var(--color-text);
    font-size: 0.9em;
}