/* =============================================================
   Blog – Mentum
   ============================================================= */

/* ---- Page layout ---- */
.blog-page,
.blog-detail-page {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
  max-width: 920px;
}

/* ---- Back link ---- */
.blog-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: .82rem;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
.blog-back:hover { color: var(--primary-hover); }

/* ---- Badge ---- */
.blog-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--pill);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.blog-badge--primary  { background: var(--primary-soft);  color: var(--primary-hover); }
.blog-badge--accent   { background: rgba(139,92,246,.14); color: #c4b5fd; }
.blog-badge--secondary{ background: var(--secondary-soft); color: #34d399; }
.blog-badge--warning  { background: rgba(245,158,11,.12); color: #fcd34d; }
.blog-badge--danger   { background: rgba(239,68,68,.12);  color: #fca5a5; }
.blog-badge--on-dark  { opacity: .95; }

/* ---- Meta info ---- */
.blog-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--text-muted);
  font-size: .8rem;
  margin: 0;
  padding: 0;
}
.blog-meta--sm { font-size: .75rem; }
.blog-meta__dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-dim);
  flex-shrink: 0;
}
.blog-meta__date,
.blog-meta__read,
.blog-meta__author {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}
.blog-meta__date svg,
.blog-meta__read svg {
  flex-shrink: 0;
  opacity: 0.85;
}

/* =============================================================
   Hero (featured article)
   ============================================================= */
.blog-hero {
  display: block;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              transform var(--dur) var(--ease);
  position: relative;
}
.blog-hero:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow-sm);
  transform: translateY(-2px);
}
.blog-hero__inner {
  display: grid;
  grid-template-columns: 1fr minmax(120px, auto);
  gap: var(--space-10);
  padding: var(--space-8) var(--space-10);
  align-items: flex-start;
}
.blog-hero__left {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  min-width: 0;
}
.blog-hero__title {
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.02em;
}
.blog-hero__excerpt {
  color: var(--text-muted);
  font-size: .92rem;
  line-height: 1.65;
  margin: 0;
  max-width: 52ch;
}
.blog-hero__right {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  flex-shrink: 0;
  padding-top: var(--space-2);
}
.blog-hero__art {
  width: 110px;
  height: 110px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  opacity: 0.9;
}
.blog-hero__art--primary   { background: linear-gradient(135deg, rgba(59,130,246,.28) 0%, rgba(37,99,235,.12) 100%); }
.blog-hero__art--accent    { background: linear-gradient(135deg, rgba(139,92,246,.28) 0%, rgba(109,40,217,.12) 100%); }
.blog-hero__art--secondary { background: linear-gradient(135deg, rgba(16,185,129,.28) 0%, rgba(5,150,105,.12) 100%); }
.blog-hero__art--warning   { background: linear-gradient(135deg, rgba(245,158,11,.28) 0%, rgba(217,119,6,.12) 100%); }
.blog-hero__art--danger    { background: linear-gradient(135deg, rgba(239,68,68,.28) 0%, rgba(220,38,38,.12) 100%); }
.blog-hero__art {
  flex-shrink: 0;
}
.blog-hero__art svg {
  width: 70%;
  height: 70%;
  display: block;
}
.blog-hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--primary-hover);
  white-space: nowrap;
  transition: gap var(--dur) var(--ease);
  flex-shrink: 0;
}

/* Hero: extra spacing so meta/CTA don't touch edges */
.blog-hero__left .blog-meta {
  margin-top: var(--space-2);
  padding-bottom: var(--space-1);
}
.blog-hero:hover .blog-hero__cta { gap: 10px; }

/* Color accents on hero border-top */
.blog-hero.blog-card--primary   { border-top: 3px solid rgba(59,130,246,.5); }
.blog-hero.blog-card--accent    { border-top: 3px solid rgba(139,92,246,.5); }
.blog-hero.blog-card--secondary { border-top: 3px solid rgba(16,185,129,.5); }
.blog-hero.blog-card--warning   { border-top: 3px solid rgba(245,158,11,.5); }
.blog-hero.blog-card--danger    { border-top: 3px solid rgba(239,68,68,.5); }

/* ---- Section divider ---- */
.blog-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.blog-section-head {
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* =============================================================
   Card Grid
   ============================================================= */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

/* ---- Single card (reduced clutter, more air) ---- */
.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              transform var(--dur) var(--ease);
}
.blog-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.blog-card__header {
  height: 6px;
  flex-shrink: 0;
}
.blog-card__header--primary   { background: linear-gradient(90deg, rgba(59,130,246,.5) 0%, rgba(37,99,235,.15) 100%); }
.blog-card__header--accent    { background: linear-gradient(90deg, rgba(139,92,246,.5) 0%, rgba(109,40,217,.15) 100%); }
.blog-card__header--secondary { background: linear-gradient(90deg, rgba(16,185,129,.5) 0%, rgba(5,150,105,.15) 100%); }
.blog-card__header--warning   { background: linear-gradient(90deg, rgba(245,158,11,.5) 0%, rgba(217,119,6,.15) 100%); }
.blog-card__header--danger    { background: linear-gradient(90deg, rgba(239,68,68,.5) 0%, rgba(220,38,38,.15) 100%); }
.blog-card__body {
  padding: var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  flex: 1;
}
.blog-card__title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.01em;
}
.blog-card__excerpt {
  font-size: .84rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
}
.blog-card__arrow {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--primary-hover);
  transition: gap var(--dur) var(--ease);
}
.blog-card:hover .blog-card__arrow { gap: 8px; }

/* ---- Empty state ---- */
.blog-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-12) var(--space-6);
  color: var(--text-dim);
  text-align: center;
}

/* =============================================================
   Detail Page
   ============================================================= */
.blog-detail-page { max-width: 720px; }

/* Meta bar */
.blog-detail-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--text-muted);
  font-size: .82rem;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border);
}

/* Article */
.blog-article {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-9);
}
.blog-article__lead {
  font-size: 1.08rem;
  font-weight: 500;
  color: var(--text-main);
  line-height: 1.65;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-6);
}
.blog-article__content {
  color: var(--text-main);
  font-size: .93rem;
  line-height: 1.75;
}
.blog-article__content h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: var(--space-8) 0 var(--space-3);
}
.blog-article__content p {
  margin: 0 0 var(--space-4);
}
.blog-article__content ul,
.blog-article__content ol {
  padding-left: var(--space-6);
  margin: 0 0 var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.blog-article__content li {
  line-height: 1.65;
}
.blog-article__content strong {
  color: var(--text-primary);
  font-weight: 600;
}
.blog-article__content em {
  color: var(--primary-hover);
  font-style: normal;
}

/* CTA card */
.blog-cta-card {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  background: var(--primary-soft);
  border: 1px solid rgba(59,130,246,.2);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
}
.blog-cta-card__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: rgba(59,130,246,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-hover);
}
.blog-cta-card__text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
}
.blog-cta-card__text strong {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text-primary);
}
.blog-cta-card__text span {
  font-size: .8rem;
  color: var(--text-muted);
}
.blog-cta-card__btn {
  flex-shrink: 0;
  padding: 8px 18px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--pill);
  font-size: .82rem;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
  white-space: nowrap;
}
.blog-cta-card__btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

/* Article navigation */
.blog-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.blog-nav__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.blog-nav__item:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}
.blog-nav__item--next { justify-content: flex-end; text-align: right; }
.blog-nav__item svg { flex-shrink: 0; color: var(--text-dim); }
.blog-nav__item--next svg { order: 1; }
.blog-nav__item--next > div { order: 0; }
.blog-nav__label {
  display: block;
  font-size: .72rem;
  color: var(--text-dim);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.blog-nav__title {
  display: block;
  font-size: .83rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
  margin-top: 2px;
}

/* Footer */
.blog-detail-footer {
  display: flex;
  justify-content: flex-start;
}

/* Generic ghost button (if not already in core) */
.btn--ghost {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  border: 1px solid var(--border-hover);
  border-radius: var(--pill);
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  background: transparent;
  cursor: pointer;
  transition: color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              background var(--dur) var(--ease);
}
.btn--ghost:hover {
  color: var(--text-primary);
  border-color: var(--primary);
  background: var(--primary-soft);
}

/* =============================================================
   Dashboard Teaser (home.html)
   ============================================================= */
.dash-blog {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.dash-blog__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.dash-blog__title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: .85rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.dash-blog__all {
  font-size: .78rem;
  font-weight: 600;
  color: var(--primary-hover);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--dur) var(--ease);
}
.dash-blog__all:hover { gap: 8px; }
.dash-blog__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
}
.dash-blog-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.dash-blog-item:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}
.dash-blog-item__title {
  font-size: .87rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-primary);
}
.dash-blog-item__meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .75rem;
  color: var(--text-dim);
}

/* =============================================================
   Responsive
   ============================================================= */
@media (max-width: 720px) {
  .blog-page, .blog-detail-page { gap: var(--space-8); }
  .blog-hero__inner {
    grid-template-columns: 1fr;
    padding: var(--space-6) var(--space-6);
    gap: var(--space-6);
  }
  .blog-hero__right {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding-top: 0;
  }
  .blog-hero__art { width: 72px; height: 72px; }
  .blog-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .blog-article { padding: var(--space-5) var(--space-5); }
  .blog-nav { grid-template-columns: 1fr; }
  .blog-cta-card { flex-wrap: wrap; }
}
@media (max-width: 560px) {
  .blog-grid { gap: var(--space-5); }
}

/* Light mode */
[data-theme="light"] .blog-card {
  background: #ffffff; border-color: #e2e8f0; backdrop-filter: none; color: #1e293b;
}
[data-theme="light"] .blog-card:hover { border-color: #cbd5e1; box-shadow: 0 4px 12px rgba(0,0,0,0.06); color: #1e293b; }
[data-theme="light"] .blog-tag { background: #eff6ff; color: #2563eb; border-color: #dbeafe; }
[data-theme="light"] .blog-detail { background: #ffffff; border-color: #e2e8f0; color: #1e293b; backdrop-filter: none; }
[data-theme="light"] .blog-detail__body,
[data-theme="light"] .blog-detail__body p { color: #334155; }
[data-theme="light"] .blog-detail__body blockquote { border-left-color: #2563eb; background: #f1f5f9; color: #475569; }
[data-theme="light"] .blog-hero { backdrop-filter: none; color: #0f172a; }