/* ==========================================================================
   Lastbrowser - Blog (Tech-Magazin)
   Styles for the blog overview and the article pages.
   Scope: every rule is nested under .blog-page (body class) and reuses the
   design tokens from main.css / components.css. No global styles of other
   pages are touched.
   ========================================================================== */

/* --- Page header / hero ------------------------------------------------ */
.blog-page .section-header { margin-bottom: 34px; }

.blog-page .section-header h1 {
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}

/* --- Feature-voting info card ----------------------------------------- */
.blog-page .blog-info-card {
  max-width: 720px;
  margin: 0 auto 32px;
  padding: 20px 24px;
  text-align: center;
  background: var(--card-bg);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-lg);
}

.blog-page .blog-info-card strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.01em;
}

.blog-page .blog-info-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.7;
}

.blog-page .blog-info-card p + p {
  margin-top: 6px;
  color: var(--subtle);
  font-size: 13px;
}

/* --- Category filter --------------------------------------------------- */
.blog-page .blog-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 26px 0 4px;
}

.blog-page .blog-filter button {
  font: inherit;
  font-weight: 700;
  font-size: 13px;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--stroke);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.blog-page .blog-filter button:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.blog-page .blog-filter button.active {
  border-color: var(--cyan);
  background: var(--panel-hover);
  color: var(--cyan);
}

.blog-page .blog-filter button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* --- Sections & headers ------------------------------------------------ */
.blog-page .blog-section { scroll-margin-top: 90px; }

.blog-page .blog-section > h2 {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 44px 0 0;
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: -0.02em;
}

.blog-page .blog-section > h2::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  min-width: 30px;
  background: linear-gradient(90deg, var(--stroke), transparent);
}

.blog-page .blog-count {
  flex: 0 0 auto;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--stroke);
  background: var(--panel);
  color: var(--subtle);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
}

/* --- Card grid --------------------------------------------------------- */
.blog-page .blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: stretch;
  gap: 24px;
  margin: 22px 0 0;
}

.blog-page .blog-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--card-bg);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.25s ease;
}

.blog-page .blog-card:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
  box-shadow: var(--shadow-lg);
}

.blog-page .blog-card-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  padding: 24px;
}

.blog-page .blog-card .badge {
  align-self: flex-start;
  margin-bottom: 12px;
}

.blog-page .blog-card h3 {
  margin: 0 0 12px;
  font-size: 20px;
  line-height: 1.3;
}

.blog-page .blog-card h3 a {
  color: inherit;
  text-decoration: none;
}

.blog-page .blog-card h3 a:hover {
  color: var(--cyan);
  text-decoration: none;
}

.blog-page .blog-card p {
  flex: 0 0 auto;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.blog-page .blog-card .blog-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--stroke);
  color: var(--subtle);
  font-size: 12px;
}

.blog-page .blog-more {
  display: inline-flex;
  align-items: center;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan);
  text-decoration: none;
}

.blog-page .blog-more:hover {
  text-decoration: underline;
}

/* --- Empty-state section ---------------------------------------------- */
.blog-page .blog-empty {
  margin: 22px 0 10px;
  padding: 26px;
  text-align: center;
  border: 1px dashed var(--stroke);
  border-radius: var(--radius-lg);
  color: var(--muted);
  font-size: 14px;
}

/* Hide a section that only contains the placeholder text (markup kept). */
.blog-page .blog-section:has(.blog-empty):not(:has(.blog-card)) { display: none; }
.blog-page .blog-section.blog-section--empty { display: none; }

/* --- Inline code ------------------------------------------------------- */
.blog-page code {
  font-size: 0.9em;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--stroke);
  background: var(--panel);
  color: var(--cyan);
}

/* ==========================================================================
   Article pages
   ========================================================================== */
.blog-page .article-wrap {
  max-width: 70ch;
  margin: 0 auto;
}

.blog-page .article-wrap > .badge {
  display: inline-flex;
  align-items: center;
  margin: 0 0 16px;
  text-decoration: none;
}

.blog-page .article-wrap > h1 {
  margin: 0 0 14px;
  font-size: clamp(26px, 4.2vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.blog-page .article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 26px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--stroke);
  color: var(--subtle);
  font-size: 13px;
}

.blog-page .article-notice {
  margin: 0 0 30px;
  padding: 16px 18px;
  border: 1px solid var(--stroke);
  border-left: 3px solid var(--yellow);
  border-radius: var(--radius-md);
  background: var(--panel);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.blog-page .article-notice strong { color: var(--text); }

.blog-page .article-body { color: var(--muted); }

.blog-page .article-body p {
  margin: 0 0 18px;
  line-height: 1.75;
}

.blog-page .article-body h2 {
  margin: 2.2em 0 0.7em;
  font-size: clamp(20px, 2.4vw, 24px);
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--text);
  scroll-margin-top: 90px;
}

.blog-page .article-body > h2:first-child { margin-top: 0; }

.blog-page .article-body ul {
  margin: 0 0 18px;
  padding-left: 22px;
  line-height: 1.75;
}

.blog-page .article-body li { margin-bottom: 8px; }

.blog-page .article-body strong { color: var(--text); }

.blog-page .article-cta {
  position: relative;
  margin: 46px 0 10px;
  padding: 28px;
  border: 1px solid var(--stroke);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  overflow: hidden;
}

.blog-page .article-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--electricBlue), var(--magenta));
}

.blog-page .article-cta h2 {
  margin: 0 0 12px;
  font-size: 20px;
}

.blog-page .article-cta p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.7;
}

.blog-page .article-cta p:last-child { margin-bottom: 0; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 760px) {
  .blog-page .blog-grid { grid-template-columns: 1fr; }
  .blog-page .blog-info-card { padding: 18px; }
  .blog-page .blog-section > h2 { margin-top: 36px; }
  .blog-page .article-wrap > h1 { font-size: clamp(24px, 7vw, 32px); }
  .blog-page .article-cta { padding: 22px; }
}

@media (max-width: 760px) {
  .blog-page .blog-section { padding-inline: 14px; }
  .blog-page .blog-section > h2 { font-size: 1.25rem; }
  .blog-page .blog-filter { gap: 8px; }
}