/* ============================================================
   BLOG DETAIL — Vista de artículo individual
   ============================================================ */

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

/* ── Back link ───────────────────────────────────────────── */
.back-link {
    display: inline-block;
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    transition: opacity 0.2s;
}

.back-link:hover { opacity: 0.75; }

/* ── Header ──────────────────────────────────────────────── */
header { margin-bottom: 2.5rem; }

h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin: 1rem 0 0;
    line-height: 1.2;
    color: var(--text-main);
}

.meta {
    color: var(--text-muted);
    font-size: 0.85rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    margin-bottom: 0;
}

.read-time {
    background-color: var(--blockquote-bg);
    color: var(--text-muted);
    padding: 0.2rem 0.6rem;
    border-radius: 9999px;
    font-size: 0.78rem;
    font-weight: 600;
}

/* ── Cover image ─────────────────────────────────────────── */
.cover-image {
    width: 100%;
    height: 400px;
    border-radius: 1.5rem;
    background-size: cover;
    background-position: center;
    margin-bottom: 3rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* ── Article content ────────────────────────────────────── */
.content { font-size: 1.1rem; color: var(--text-content); line-height: 1.8; }

.content h2,
.content h3 { color: var(--text-main); margin-top: 2.5rem; margin-bottom: 0.75rem; }

.content p { margin: 0 0 1.25rem; }

.content img { max-width: 100%; border-radius: 1rem; margin: 2rem 0; }

.content a { color: var(--accent); text-decoration: underline; }

.content ul,
.content ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }

.content li { margin-bottom: 0.4rem; }

.content blockquote {
    border-left: 4px solid var(--accent);
    margin: 1.5rem 0;
    padding: 0.75rem 1.25rem;
    background: var(--blockquote-bg);
    border-radius: 0 0.5rem 0.5rem 0;
    color: var(--text-content);
    font-style: italic;
}

.content pre {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 1rem;
    overflow-x: auto;
    border: 1px solid var(--card-border);
    margin-bottom: 1.5rem;
}

.content code {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9em;
    background: var(--card-bg);
    padding: 0.15em 0.4em;
    border-radius: 0.3rem;
}

.content pre code { background: none; padding: 0; }

/* ── Post footer ─────────────────────────────────────────── */
.post-footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--card-border);
}

/* ── Error state ─────────────────────────────────────────── */
.error-container { text-align: center; padding: 10rem 0; }
.error-container .back-link { margin-top: 1.5rem; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
    h1 { font-size: 1.8rem; }
    .cover-image { height: 220px; }
    .meta { gap: 0.6rem; }
}