/* ============================================================
   Blog Post Styles — khaledxab.com
   ============================================================ */

.post-layout {
    max-width: 740px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

/* ── Header ── */
.post-header {
    padding-top: 80px;
    margin-bottom: 48px;
}

.post-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    color: var(--text-3);
    text-decoration: none;
    margin-bottom: 32px;
    transition: color 150ms ease;
}
.post-back:hover { color: var(--accent); }

.post-meta-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.blog-post-cat {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: var(--r-full);
}

.post-read-time {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-3);
}

.post-title {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 4vw, 2.8rem);
    line-height: 1.15;
    color: var(--text);
    margin-bottom: 16px;
}

.post-subtitle {
    font-size: 1.1rem;
    color: var(--text-2);
    line-height: 1.6;
    margin-bottom: 28px;
}

.post-author-row {
    display: flex;
    align-items: center;
    gap: 14px;
}

.post-author-avatar {
    width: 40px;
    height: 40px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1rem;
    color: #fff;
    flex-shrink: 0;
}

.post-author-avatar-lg {
    width: 56px;
    height: 56px;
    font-size: 1.4rem;
}

.post-author-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text);
    margin: 0;
}

.post-author-meta {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-3);
    margin: 2px 0 0;
}

/* ── Body ── */
.post-body {
    border-top: 1px solid var(--border);
    padding-top: 40px;
}

.post-body h2 {
    font-family: var(--font-display);
    font-size: 1.55rem;
    color: var(--text);
    margin: 48px 0 16px;
    line-height: 1.2;
}

.post-body h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    margin: 32px 0 12px;
}

.post-body p {
    font-size: 1.02rem;
    line-height: 1.8;
    color: var(--text-2);
    margin-bottom: 20px;
}

.post-body strong { color: var(--text); font-weight: 600; }

.post-body ul, .post-body ol {
    padding-left: 24px;
    margin-bottom: 20px;
}

.post-body li {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text-2);
    margin-bottom: 6px;
}

/* TL;DR */
.post-tldr {
    background: var(--accent-dim);
    border: 1px solid var(--accent-mid);
    border-radius: var(--r-lg);
    padding: 20px 24px;
    margin-bottom: 40px;
}

.post-tldr-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-2);
    margin: 0 0 8px !important;
    font-size: 0.72rem !important;
}

.post-tldr p:last-child {
    margin-bottom: 0;
    color: var(--text);
    font-weight: 500;
}

/* Code block */
.post-code-block {
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    overflow: hidden;
    margin: 28px 0;
}

.code-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: var(--text-3);
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-4);
}

.post-code-block pre {
    margin: 0;
    padding: 20px 16px;
    overflow-x: auto;
}

.post-code-block code {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.7;
    color: var(--accent-2);
}

/* Callouts */
.post-callout {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 18px 20px;
    border-radius: var(--r-lg);
    margin: 28px 0;
    border: 1px solid;
}

.post-callout i {
    flex-shrink: 0;
    margin-top: 2px;
    font-size: 1rem;
}

.post-callout p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.65;
}

.post-callout-blue {
    background: var(--accent-dim);
    border-color: var(--accent-mid);
    color: var(--text);
}
.post-callout-blue i { color: var(--accent-2); }

.post-callout-green {
    background: var(--green-dim);
    border-color: rgba(52,211,153,0.2);
    color: var(--text);
}
.post-callout-green i { color: var(--green); }

.post-callout-red {
    background: rgba(239,68,68,0.07);
    border-color: rgba(239,68,68,0.2);
    color: var(--text);
}
.post-callout-red i { color: #f87171; }

.post-callout-yellow {
    background: rgba(251,191,36,0.08);
    border-color: rgba(251,191,36,0.2);
    color: var(--text);
}
.post-callout-yellow i { color: #fbbf24; }

/* Compare table */
.post-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 28px 0;
}

.compare-col {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    overflow: hidden;
}

.compare-header {
    padding: 12px 16px;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border);
}

.compare-header-react { background: rgba(59,130,246,0.08); color: var(--accent-2); }
.compare-header-next { background: rgba(52,211,153,0.07); color: var(--green); }
.compare-header-flutter { background: rgba(251,191,36,0.08); color: #fbbf24; }
.compare-header-rn { background: rgba(59,130,246,0.08); color: var(--accent-2); }

.compare-col ul {
    list-style: none;
    padding: 14px 16px;
    margin: 0;
}

.compare-col li {
    font-size: 0.88rem;
    line-height: 1.6;
    color: var(--text-2);
    margin-bottom: 6px;
    padding: 0;
}

/* Step list */
.post-steps {
    counter-reset: step;
    list-style: none;
    padding: 0;
    margin: 28px 0;
}

.post-steps li {
    counter-increment: step;
    display: grid;
    grid-template-columns: 36px 1fr;
    gap: 16px;
    align-items: start;
    margin-bottom: 20px;
    color: var(--text-2);
}

.post-steps li::before {
    content: counter(step);
    width: 36px;
    height: 36px;
    background: var(--accent-dim);
    border: 1px solid var(--accent-mid);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-2);
    flex-shrink: 0;
    margin-top: 2px;
}

/* Tags */
.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.post-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 4px 12px;
    border: 1px solid var(--border-2);
    border-radius: var(--r-full);
    color: var(--text-3);
}

/* Author card */
.post-author-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 28px;
    margin-top: 48px;
}

.post-author-bio {
    font-size: 0.9rem;
    color: var(--text-2);
    line-height: 1.6;
    margin: 6px 0 0;
}

/* Post nav */
.post-nav {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 32px;
    flex-wrap: wrap;
}

/* Category colors (same as blog listing) */
.cat-web { background: rgba(59,130,246,0.12); color: #60a5fa; }
.cat-devops { background: rgba(52,211,153,0.1); color: #34d399; }
.cat-mobile { background: rgba(251,191,36,0.1); color: #fbbf24; }
.cat-devsecops { background: rgba(239,68,68,0.1); color: #f87171; }
.cat-ai { background: rgba(167,139,250,0.12); color: #a78bfa; }

[data-theme="light"] .cat-web { color: #2563eb; }
[data-theme="light"] .cat-devops { color: #059669; }

/* RTL adjustments */
[dir="rtl"] .post-back { flex-direction: row-reverse; }
[dir="rtl"] .post-nav { flex-direction: row-reverse; }
[dir="rtl"] .post-author-card { flex-direction: row-reverse; }
[dir="rtl"] .post-steps li { grid-template-columns: 1fr 36px; }

/* Responsive */
@media (max-width: 640px) {
    .post-compare { grid-template-columns: 1fr; }
    .post-author-card { flex-direction: column; }
    .post-nav { flex-direction: column; }
    .post-nav .btn { text-align: center; justify-content: center; }
}