/* SevaFlow — blog pages on tamilnadunalavariyam.com.
   Builds on public-pages.css (same colour tokens, header and footer). */

body { font-family: 'Inter', 'Noto Sans Tamil', -apple-system, sans-serif; }

.bl-nav { display: flex; gap: 18px; }
.bl-nav a { font-size: 13.5px; font-weight: 600; text-decoration: none; color: var(--dc-text-muted); }
.bl-nav a:hover, .bl-nav a.current { color: var(--dc-accent); }

.bl-wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* ---------- Listing: hero ---------- */
.bl-hero { padding: 44px 0 26px; background: linear-gradient(180deg, var(--dc-accent-soft), var(--dc-bg)); border-bottom: 1px solid var(--dc-border); }
.bl-hero h1 { font-size: clamp(28px, 4vw, 38px); margin: 0 0 8px; letter-spacing: -0.02em; }
.bl-hero-sub { margin: 0 0 22px; color: var(--dc-text-muted); font-size: 15px; max-width: 560px; }

.bl-search { display: flex; gap: 8px; max-width: 460px; margin-bottom: 16px; }
.bl-search input[type=search] {
  flex: 1; min-width: 0; padding: 11px 14px; font: inherit; font-size: 14.5px;
  border: 1px solid var(--dc-border); border-radius: 10px; background: var(--dc-surface); color: var(--dc-text);
}
.bl-search input[type=search]:focus { outline: 2px solid var(--dc-accent); outline-offset: 1px; border-color: transparent; }
.bl-search button {
  padding: 0 18px; border: 0; border-radius: 10px; background: var(--dc-accent); color: #fff;
  font: inherit; font-weight: 600; font-size: 14px; cursor: pointer;
}
.bl-search button:hover { background: var(--dc-accent-dark); }

.bl-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.bl-chips a {
  padding: 6px 14px; border-radius: 999px; border: 1px solid var(--dc-border); background: var(--dc-surface);
  font-size: 13px; font-weight: 600; color: var(--dc-text); text-decoration: none;
}
.bl-chips a:hover { border-color: var(--dc-accent); color: var(--dc-accent); }
.bl-chips a.on { background: var(--dc-accent); border-color: var(--dc-accent); color: #fff; }

/* ---------- Cards ---------- */
.bl-list { padding-top: 30px; padding-bottom: 56px; }
.bl-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.bl-card {
  display: flex; flex-direction: column; background: var(--dc-surface);
  border: 1px solid var(--dc-border); border-radius: 14px; overflow: hidden;
  transition: transform .15s ease, box-shadow .15s ease;
}
.bl-card:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(22, 24, 29, .08); }
.bl-card-media { display: block; text-decoration: none; aspect-ratio: 16 / 9; background: var(--dc-accent-soft); overflow: hidden; }
.bl-card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bl-card-ph {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  font-size: 44px; font-weight: 800; color: var(--dc-accent); opacity: .35;
}
.bl-card-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.bl-card h3 { margin: 0; font-size: 17px; line-height: 1.4; }
.bl-card h3 a { color: var(--dc-text); text-decoration: none; }
.bl-card h3 a:hover { color: var(--dc-accent); }
.bl-card p { margin: 0; font-size: 13.5px; color: var(--dc-text-muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.bl-meta { font-size: 12.5px; color: var(--dc-text-muted); margin-top: auto; }
.bl-pill {
  align-self: flex-start; padding: 2px 10px; border-radius: 999px; background: var(--dc-accent-soft);
  color: var(--dc-accent-dark); font-size: 11.5px; font-weight: 700; text-decoration: none;
}

.bl-result-note { font-size: 13.5px; color: var(--dc-text-muted); margin: 0 0 16px; }
.bl-pager { display: flex; justify-content: center; align-items: center; gap: 18px; margin-top: 34px; font-size: 14px; color: var(--dc-text-muted); }
.bl-pager a { font-weight: 600; text-decoration: none; padding: 8px 14px; border: 1px solid var(--dc-border); border-radius: 10px; background: var(--dc-surface); }
.bl-pager a:hover { border-color: var(--dc-accent); }
.bl-empty { text-align: center; padding: 70px 20px; color: var(--dc-text-muted); }
.bl-empty h2 { color: var(--dc-text); font-size: 20px; margin: 0 0 8px; }

/* ---------- Article ---------- */
.bl-article-wrap { max-width: 760px; padding-top: 30px; padding-bottom: 40px; }
.bl-crumbs { font-size: 13px; color: var(--dc-text-muted); margin-bottom: 18px; }
.bl-crumbs a { color: var(--dc-text-muted); text-decoration: none; }
.bl-crumbs a:hover { color: var(--dc-accent); }
.bl-article-head { margin-bottom: 20px; }
.bl-article-head h1 { font-size: clamp(26px, 4.2vw, 36px); line-height: 1.25; letter-spacing: -0.015em; margin: 12px 0 10px; }
.bl-article-head .bl-meta { margin-top: 0; }
.bl-cover { width: 100%; height: auto; border-radius: 14px; margin: 6px 0 26px; display: block; border: 1px solid var(--dc-border); }

.bl-article { font-size: 17px; line-height: 1.85; color: var(--dc-text); overflow-wrap: break-word; }
.bl-article p { margin: 0 0 1.15em; font-size: 17px; }
.bl-article h2 { font-size: 24px; line-height: 1.3; margin: 1.8em 0 .5em; }
.bl-article h3 { font-size: 20px; line-height: 1.35; margin: 1.5em 0 .4em; }
.bl-article h4 { font-size: 17px; margin: 1.3em 0 .3em; }
.bl-article ul, .bl-article ol { padding-left: 24px; margin: 0 0 1.15em; }
.bl-article li { margin-bottom: .4em; font-size: 17px; }
.bl-article a { color: var(--dc-accent); text-underline-offset: 3px; }
.bl-article img { max-width: 100%; height: auto; border-radius: 12px; display: block; margin: 1.4em auto; }
.bl-article blockquote {
  margin: 1.5em 0; padding: 14px 20px; border-left: 4px solid var(--dc-accent);
  background: var(--dc-accent-soft); border-radius: 0 12px 12px 0; color: var(--dc-text);
}
.bl-article blockquote p:last-child { margin-bottom: 0; }
.bl-article hr { border: 0; border-top: 1px solid var(--dc-border); margin: 2em 0; }
.bl-article table { width: 100%; border-collapse: collapse; margin: 1.4em 0; font-size: 15px; display: block; overflow-x: auto; }
.bl-article th, .bl-article td { border: 1px solid var(--dc-border); padding: 9px 12px; text-align: left; }
.bl-article th { background: var(--dc-accent-soft); }
.bl-article code { background: #f1f2f6; padding: 2px 6px; border-radius: 5px; font-size: .9em; }
.bl-article pre { background: #16181d; color: #f5f5f5; padding: 14px 16px; border-radius: 10px; overflow-x: auto; }
.bl-article pre code { background: none; padding: 0; color: inherit; }
.blog-video { position: relative; aspect-ratio: 16 / 9; margin: 1.6em 0; border-radius: 12px; overflow: hidden; background: #000; }
.blog-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.bl-share { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin: 34px 0 6px; padding-top: 20px; border-top: 1px solid var(--dc-border); font-size: 14px; color: var(--dc-text-muted); }
.bl-share-btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 10px;
  border: 1px solid var(--dc-border); background: var(--dc-surface); color: var(--dc-text);
  font: inherit; font-size: 13.5px; font-weight: 600; text-decoration: none; cursor: pointer;
}
.bl-share-btn:hover { border-color: var(--dc-accent); }
.bl-share-btn.wa { background: #e7f8ee; border-color: #bfe9d0; color: #0b6e47; }

.bl-cta { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 30px; }
.bl-cta > div { background: var(--dc-surface); border: 1px solid var(--dc-border); border-radius: 14px; padding: 20px; }
.bl-cta h2 { font-size: 17px; margin: 0 0 6px; }
.bl-cta p { font-size: 14px; color: var(--dc-text-muted); margin: 0 0 14px; }
.bl-btn {
  display: inline-block; padding: 10px 18px; border-radius: 10px; background: var(--dc-accent); color: #fff;
  font-size: 14px; font-weight: 700; text-decoration: none;
}
.bl-btn:hover { background: var(--dc-accent-dark); }
.bl-btn.alt { background: #0e8f5d; }
.bl-btn.alt:hover { background: #0b6e47; }

.bl-related { padding-bottom: 56px; }
.bl-related h2 { font-size: 20px; margin: 0 0 16px; }

@media (max-width: 900px) { .bl-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) {
  .bl-grid { grid-template-columns: 1fr; }
  .bl-cta { grid-template-columns: 1fr; }
  .bl-article, .bl-article p, .bl-article li { font-size: 16px; }
  .bl-hero { padding-top: 30px; }
}

/* ---------- Follow + Updates ---------- */
[hidden] { display: none !important; }
.bl-follow {
  padding: 9px 16px; border-radius: 999px; border: 1px solid var(--dc-accent); background: var(--dc-surface);
  color: var(--dc-accent); font: inherit; font-size: 13.5px; font-weight: 700; cursor: pointer;
}
.bl-follow:hover { background: var(--dc-accent-soft); }
.bl-follow.on { background: var(--dc-accent); color: #fff; }
.bl-bell { position: relative; font-size: 18px; line-height: 1; color: var(--dc-text-muted); }
.bl-bell:hover { color: var(--dc-accent); }
.bl-badge {
  position: absolute; top: -7px; right: -9px; min-width: 16px; height: 16px; padding: 0 4px; border-radius: 999px;
  background: #d93025; color: #fff; font-size: 10px; font-weight: 700; line-height: 16px; text-align: center;
}
.bl-notif { padding-top: 24px; padding-bottom: 56px; max-width: 760px; }
.bl-notif h2 { font-size: 17px; margin: 10px 0; }
.bl-notif-item {
  display: flex; flex-direction: column; gap: 3px; padding: 14px 16px; margin-bottom: 10px; text-decoration: none;
  background: var(--dc-surface); border: 1px solid var(--dc-border); border-radius: 12px; color: var(--dc-text);
}
.bl-notif-item.new { border-left: 4px solid var(--dc-accent); }
.bl-notif-item:hover { border-color: var(--dc-accent); }
.bl-notif-item span { font-size: 12.5px; color: var(--dc-text-muted); }