:root {
    --bg:       #0f0f0f;
    --fg:       #d0d0d0;
    --accent:   #00b4d8;
    --muted:    #7c7c7c;
    --code-bg:  #1a1a1a;
    --border:   #222222;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background: var(--bg);
    color: var(--fg);
    font-family: ui-monospace, 'Cascadia Code', 'Source Code Pro', Menlo, Consolas, 'DejaVu Sans Mono', monospace;
    font-size: 15px;
    line-height: 1.7;
    padding: 2rem 1rem;
}

.container {
    max-width: 82ch;
    margin: 0 auto;
}

/* ── Header ── */

header {
    margin-bottom: 3rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
}

.site-title {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--accent);
    text-decoration: none;
    font-size: 1.05rem;
    letter-spacing: 0.03em;
}

.site-title:hover {
    text-decoration: underline;
}

.site-logo {
    width: 4rem;
    height: 4rem;
    border-radius: 4px;
    flex-shrink: 0;
}

/* ── Nav ── */

nav {
    display: flex;
    gap: 1.5rem;
}

.site-name {
    font-size: 1.4rem;
    color: var(--accent);
    letter-spacing: 0.04em;
}

nav a {
    color: var(--fg);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
}

nav a:hover {
    color: var(--accent);
}

/* ── Footer ── */

footer {
    margin-top: 3rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.8rem;
    text-align: center;
}

/* ── Typography ── */

h1, h2, h3, h4, h5, h6 {
    color: var(--accent);
    line-height: 1.3;
    margin: 2rem 0 0.75rem;
}

h1 { font-size: 1.3rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1.05rem; }

p {
    margin: 0.85rem 0;
}

strong {
    color: #ffffff;
}

em {
    color: #aaaaaa;
}

a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}

a:hover {
    opacity: 0.75;
}

blockquote {
    border-left: 3px solid var(--accent);
    padding-left: 1rem;
    color: #999999;
    margin: 1.25rem 0;
}

hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 2rem 0;
}

ul, ol {
    padding-left: 1.5rem;
    margin: 0.85rem 0;
}

li {
    margin: 0.3rem 0;
}

/* ── Info page ── */

.info-section {
    margin: 2rem 0;
}

.info-section h2 {
    font-size: 0.8rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0 0 0.5rem;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    table-layout: fixed;
}

.info-table tr {
    border-bottom: 1px solid var(--border);
}

.info-table tr:first-child {
    border-top: 1px solid var(--border);
}

.info-table th {
    text-align: left;
    color: var(--accent);
    padding: 0.5rem 2rem 0.5rem 0;
    white-space: nowrap;
    vertical-align: top;
    width: 17rem;
    font-weight: normal;
}

.info-table td {
    padding: 0.5rem 0;
    color: var(--fg);
    word-break: break-word;
    overflow-wrap: anywhere;
}

.info-ua {
    color: var(--muted);
    font-size: 0.8rem;
}

/* ── Code ── */

code {
    background: var(--code-bg);
    border: 1px solid var(--border);
    padding: 0.1em 0.35em;
    border-radius: 2px;
    font-size: 0.88em;
}

pre {
    background: var(--code-bg);
    border: 1px solid var(--border);
    padding: 1rem;
    overflow-x: auto;
    margin: 1.25rem 0;
    border-radius: 2px;
}

pre code {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.88em;
}

/* ── Article ── */

article {
    margin-top: 0.5rem;
}

/* ── Home ── */

.home-hero {
    text-align: center;
    padding: 1rem 0 1.5rem;
}

.home-logo {
    width: 10rem;
    height: 10rem;
    border-radius: 8px;
}

.home-punchline {
    margin-top: 0.75rem;
    color: var(--accent);
    font-size: 2rem;
    letter-spacing: 0.08em;
}

.post-list h2 {
    font-size: 0.85rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0 0 0.5rem;
}

.post-entry {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    gap: 1rem;
}

.post-entry:first-of-type {
    border-top: 1px solid var(--border);
}

.post-entry-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.post-title-link {
    color: var(--fg);
    text-decoration: none;
    font-size: 0.95rem;
}

.post-title-link:hover {
    color: var(--accent);
    opacity: 1;
}

.post-meta {
    color: var(--muted);
    font-size: 0.78rem;
}

.post-langs {
    display: flex;
    gap: 0.4rem;
    flex-shrink: 0;
}

.lang-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25em;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.8rem;
    padding: 0.15em 0.5em;
    border: 1px solid var(--border);
    border-radius: 2px;
}

.lang-badge:hover {
    color: var(--accent);
    border-color: var(--accent);
    opacity: 1;
}

/* ── 500 page ── */

.server-error {
    text-align: center;
    padding: 2rem 0;
}

.error-img {
    width: 100%;
    border-radius: 4px;
    display: block;
    margin: 0 auto 2rem;
}

.server-error-msg {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 2;
    margin-bottom: 1.5rem;
}

.server-error-msg span {
    color: var(--border);
    font-size: 0.85rem;
}

.server-error-links {
    font-size: 0.9rem;
}

/* ── 404 page ── */

.not-found {
    text-align: center;
    padding: 2rem 0;
}

.peugeot-img {
    width: 100%;
    border-radius: 4px;
    display: block;
    margin: 0 auto 2rem;
}

.not-found-msg {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.9;
    margin-bottom: 2rem;
}

/* ── Language switcher ── */

.lang-switch {
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    color: var(--muted);
}

.lang-switch a {
    color: var(--accent);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
}

.lang-switch a:hover {
    text-decoration: underline;
}

.flag {
    width: 1.6em;
    height: auto;
    vertical-align: middle;
    border: 1px solid var(--border);
    border-radius: 1px;
}