/* =============================================
   Adah — Article / Blog Post Page Styles
   ============================================= */

.article-page {
    background: var(--adah-surface-cream, #F7FAFA);
}

/* ── Layout ── */
.article-wrap {
    max-width: 1040px;
    margin: 0 auto;
    padding: 48px 32px 96px;
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 64px;
    align-items: start;
}

/* ── Breadcrumb ── */
.article-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font: var(--adah-t-caption);
    color: var(--adah-muted);
    margin-bottom: 28px;
    flex-wrap: wrap;
}
.article-breadcrumb a {
    color: var(--adah-muted);
    text-decoration: none;
    transition: color .2s;
}
.article-breadcrumb a:hover { color: var(--adah-primary); }
.article-breadcrumb .sep { opacity: .5; }
.article-breadcrumb .current { color: var(--adah-ink-soft); }

/* ── Article Header ── */
.article-header { margin-bottom: 36px; }

.article-cat {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 999px;
    background: var(--adah-mint-wash);
    font: var(--adah-t-caption);
    color: var(--adah-primary);
    font-weight: 700;
    margin-bottom: 16px;
}

.article-header h1 {
    font: var(--adah-t-h2);
    color: var(--adah-tertiary);
    margin: 0 0 18px;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

.article-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
}
.article-meta span {
    font: var(--adah-t-caption);
    color: var(--adah-muted);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.article-meta svg { opacity: .6; }

.article-divider {
    height: 1px;
    background: var(--adah-line-soft);
    margin: 28px 0;
}

/* ── Cover Image ── */
.article-cover {
    width: 100%;
    max-height: 380px;
    object-fit: cover;
    border-radius: 16px;
    margin-bottom: 32px;
    display: block;
}

/* ── Article Body ── */
.article-body {
    font: var(--adah-t-body);
    color: var(--adah-ink-soft);
    line-height: 1.85;
}
.article-body p { margin: 0 0 20px; }
.article-body h2 {
    font: var(--adah-t-h3);
    color: var(--adah-tertiary);
    margin: 36px 0 14px;
    letter-spacing: -0.01em;
}
.article-body h3 {
    font: var(--adah-t-h4);
    color: var(--adah-tertiary);
    margin: 28px 0 10px;
}
.article-body ul,
.article-body ol {
    padding-inline-start: 22px;
    margin: 0 0 20px;
}
.article-body li { margin-bottom: 8px; line-height: 1.75; }
.article-body strong { color: var(--adah-tertiary); }
.article-body a { color: var(--adah-primary); text-decoration: none; }
.article-body a:hover { text-decoration: underline; }

.article-body pre {
    background: var(--adah-tertiary);
    color: #d4f1f0;
    border-radius: 10px;
    padding: 18px 20px;
    overflow-x: auto;
    margin: 0 0 20px;
    font-size: 13px;
    line-height: 1.65;
}
.article-body code {
    font-family: 'Fira Code', 'Cascadia Code', monospace;
    font-size: .875em;
}
.article-body p code,
.article-body li code {
    background: var(--adah-mint-wash);
    color: var(--adah-primary);
    padding: 2px 6px;
    border-radius: 5px;
    font-size: .85em;
}

/* ── Tags ── */
.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--adah-line-soft);
}
.article-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 14px;
    border-radius: 999px;
    border: 1px solid var(--adah-line-soft);
    font: var(--adah-t-caption);
    color: var(--adah-ink-soft);
    text-decoration: none;
    transition: border-color .2s, color .2s, background .2s;
}
.article-tag:hover {
    border-color: var(--adah-primary);
    color: var(--adah-primary);
    background: var(--adah-mint-wash);
}

/* ── Feedback Bar ── */
.article-feedback {
    background: #fff;
    border: 1px solid var(--adah-line-soft);
    border-radius: 14px;
    padding: 24px 28px;
    margin-top: 40px;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.article-feedback p {
    font: var(--adah-t-body-sm);
    color: var(--adah-ink-soft);
    margin: 0;
    flex: 1;
}
.article-feedback-btns { display: flex; gap: 8px; }
.fb-btn {
    height: 34px;
    padding: 0 16px;
    border-radius: 999px;
    border: 1px solid var(--adah-line-soft);
    background: #fff;
    font: var(--adah-t-caption);
    color: var(--adah-ink-soft);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background .2s, border-color .2s, color .2s;
}
.fb-btn:hover { border-color: var(--adah-primary); color: var(--adah-primary); }
.fb-btn.yes:hover { background: var(--adah-mint-wash); }
.fb-btn.fb-active {
    background: var(--adah-mint-wash);
    border-color: var(--adah-primary);
    color: var(--adah-primary);
    font-weight: 600;
}
.fb-btn:disabled { cursor: default; opacity: .75; }

/* ── Sidebar ── */
.article-sidebar {
    position: sticky;
    top: 102px; /* below the sticky nav */
}
.sidebar-card {
    background: #fff;
    border: 1px solid var(--adah-line-soft);
    border-radius: 14px;
    padding: 20px;
    margin-bottom: 16px;
}
.sidebar-card h4 {
    font: var(--adah-t-label);
    color: var(--adah-tertiary);
    margin: 0 0 12px;
    font-size: 13px;
}

.sidebar-toc {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.sidebar-toc a {
    display: block;
    padding: 7px 10px;
    border-radius: 7px;
    font: var(--adah-t-caption);
    color: var(--adah-ink-soft);
    text-decoration: none;
    transition: background .2s, color .2s;
    border-inline-start: 2px solid transparent;
}
.sidebar-toc a:hover {
    background: var(--adah-mint-wash);
    color: var(--adah-tertiary);
}
.sidebar-toc a.active {
    background: var(--adah-mint-wash);
    color: var(--adah-primary);
    font-weight: 700;
    border-inline-start-color: var(--adah-primary);
}
.sidebar-toc-empty {
    font: var(--adah-t-caption);
    color: var(--adah-muted);
    padding: 6px 10px;
}

.sidebar-meta {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.sidebar-meta .sm-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font: var(--adah-t-caption);
    color: var(--adah-muted);
}
.sidebar-meta .sm-row svg { color: var(--adah-primary); opacity: .7; }
.sidebar-meta .sm-row strong { color: var(--adah-tertiary); }

.sidebar-contact {
    background: linear-gradient(135deg, var(--adah-tertiary), #082F35);
    border-radius: 14px;
    padding: 20px;
    color: #fff;
}
.sidebar-contact h4 {
    font: var(--adah-t-label);
    color: #fff;
    margin: 0 0 6px;
    font-size: 13px;
}
.sidebar-contact p {
    font: var(--adah-t-caption);
    color: rgba(255,255,255,.65);
    margin: 0 0 14px;
    line-height: 1.6;
}
.sidebar-contact a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #89E7CC;
    color: #0B2A30;
    border-radius: 999px;
    height: 34px;
    padding: 0 16px;
    font: var(--adah-t-label);
    font-size: 12px;
    text-decoration: none;
    transition: opacity .2s;
}
.sidebar-contact a:hover { opacity: .88; }

/* ── Responsive ── */
@media (max-width: 900px) {
    .article-wrap {
        grid-template-columns: 1fr;
        gap: 32px;
        padding-inline: 24px;
    }
    .article-sidebar { position: static; }
}
@media (max-width: 600px) {
    .article-wrap { padding-inline: 20px; }
}