/* Article-specific styles (page-level overrides and components).
   Shared components and utilities are centralised in css/style.css.
   This file should only contain article-list / article-page specific
   layout and minor overrides. Duplicated base rules were removed. */

/* ARTICLES LIST LAYOUT */
.articles__search {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  margin-bottom: var(--spacing-md);
  padding: 0.5rem;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.01),
    rgba(0, 240, 255, 0.01)
  );
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.02);
}
.articles__search::before {
  content: "🔎";
  margin-right: 0.5rem;
  font-size: 1.15rem;
}
.articles__search .search-input {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.04);
}
.search-input::placeholder {
  color: rgba(168, 170, 190, 0.45);
}

.articles-list {
  display: block;
  max-width: 1100px;
  margin: var(--spacing-md) auto 0;
  border-radius: 8px;
  overflow: auto;
}

.article-row {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 240px minmax(300px, 2fr);
  gap: var(--spacing-md);
  align-items: start;
  padding: calc(var(--spacing-sm) + 4px) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}
.article-row__link {
  display: block;
  width: 100%;
  color: inherit;
  text-decoration: none;
}
.article-row__title {
  font-size: 1rem;
  color: var(--color-neon-cyan);
  margin: 0;
  line-height: 1.25;
}
.article-row__meta {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  text-align: left;
  margin: 0;
}
.article-row__excerpt {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin: 0;
}
.article-row__tag {
  font-size: 0.8rem;
  color: var(--color-text-primary);
  padding: 0.2rem 0.45rem;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.03);
  background: transparent;
}

.articles-grid {
  margin-top: var(--spacing-md);
}

/* ARTICLE CARD OVERRIDES (kept minimal; base card styles are in style.css) */
.article-card {
  position: relative;
  overflow: visible;
}
.article-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 2px;
  background: linear-gradient(
    90deg,
    rgba(0, 240, 255, 0.06),
    rgba(178, 38, 255, 0.04)
  );
  pointer-events: none;
}
.article-card__body {
  min-height: 100px;
}
.article-card__title {
  display: block;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
}
.article-card__excerpt {
  color: var(--color-text-secondary);
}
.article-card__meta {
  margin-top: 1rem;
  display: flex;
  gap: var(--spacing-xs);
}
.article-card__tag {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.03);
  padding: 0.25rem 0.5rem;
  color: var(--color-text-primary);
}

/* subtle variant for article card hover (page-specific) */
.article-card:hover,
.article-card:focus-within {
  transform: translateY(-6px) scale(1.01);
  box-shadow:
    0 10px 40px rgba(0, 240, 255, 0.06),
    0 2px 8px rgba(0, 0, 0, 0.6);
}

/* ARTICLE PAGE CONTENT */
.article-page h2 {
  font-size: clamp(1.125rem, 2.2vw, 1.6rem);
  color: var(--color-neon-cyan);
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}
.article-page h3 {
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  color: var(--color-neon-magenta);
  margin-top: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
}
.article-page .content {
  background: transparent;
  color: var(--color-text-secondary);
  padding: 0;
}
.article-page img,
.article-page video,
.article-page iframe {
  max-width: 100%;
  height: auto;
}

.articles-page {
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 0.75rem;
  --spacing-lg: 1.25rem;
  --spacing-xl: 1.5rem;
  background: linear-gradient(
    180deg,
    rgba(10, 14, 39, 0.98) 0%,
    rgba(19, 24, 54, 0.95) 100%
  );
  --section-padding-top: calc(var(--spacing-lg) + 1rem);
  padding-top: var(--section-padding-top);
}
.articles-page .lead {
  max-width: 900px;
  margin: 0 auto var(--spacing-md);
  text-align: center;
  color: var(--color-text-secondary);
}

/* Controls layout */
.articles-controls-top,
.articles-controls-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  max-width: 1100px;
  margin: 1rem auto;
}
.articles-controls-top .articles-pagination,
.articles-controls-bottom .articles-pagination {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.articles-controls-top .articles-page-size,
.articles-controls-bottom .articles-page-size {
  text-align: right;
}
.articles-pagination--bottom {
  display: flex;
  justify-content: center;
  margin: 1.25rem 0;
  gap: 0.5rem;
}

/* Responsive tweaks */
@media (max-width: 980px) {
  .article-page .container {
    width: 94%;
    padding: 0 1rem;
  }
  .article-page .content {
    font-size: 1rem;
    line-height: 1.6;
  }
  .articles-page .page__title {
    font-size: clamp(1.6rem, 6vw, 2.6rem);
  }
  .search-input {
    font-size: 0.95rem;
  }
}

@media (max-width: 720px) {
  .articles__search {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }
  .articles__search::before {
    display: none;
  }
  .articles__search .search-input {
    width: 100%;
    flex: none;
    min-width: 0;
  }
  .articles__search .article-count,
  .articles__search #article-count,
  .article-count {
    margin-left: 0;
    margin-top: 0;
    text-align: left;
    font-size: 0.95rem;
  }
  .article-card__body {
    min-height: auto;
  }
}

@media (max-width: 600px) {
  .article-row {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .article-row__meta {
    font-size: 0.9rem;
  }
  .article-row__excerpt {
    font-size: 0.95rem;
  }
  .article-page .content {
    padding: 0 0;
  }
}

@media (max-width: 520px) {
  .articles-controls-top,
  .articles-controls-bottom {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0;
    width: 100%;
  }
  .articles-controls-top .articles-pagination,
  .articles-controls-bottom .articles-pagination {
    justify-content: center;
    order: 1;
    margin: 0.25rem 0;
    gap: 0.35rem;
  }
  .articles-controls-top .articles-page-size,
  .articles-controls-bottom .articles-page-size {
    order: 2;
    text-align: center;
    margin: 0;
  }
  .articles-pagination .page-btn {
    padding: 0.28rem 0.45rem;
    min-width: 30px;
    margin: 0 0.12rem;
    font-size: 0.92rem;
    border-radius: 6px;
  }
  .articles-page-size {
    display: flex;
    align-items: center;
    gap: 0.35rem;
  }
  .articles-page-size select {
    padding: 0.2rem 0.4rem;
  }
  .articles-pagination {
    margin: 0.6rem 0;
  }
  .articles__search {
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
  }
  .articles__search::before {
    display: inline-block;
    margin-right: 0.35rem;
    font-size: 1.05rem;
  }
  .articles__search .search-input,
  .articles__search input.search-input {
    flex: 1 1 auto;
    min-width: 0;
    width: auto;
  }
  .articles__search .article-count,
  .articles__search #article-count,
  .article-count {
    margin-left: 0.5rem;
    margin-top: 0;
    text-align: right;
    white-space: nowrap;
    font-size: 0.95rem;
  }
}

/* Reduce article page H1 size for compactness */
.article-page .page__title {
  font-size: clamp(1.6rem, 3.6vw, 2.6rem);
  margin-bottom: var(--spacing-sm);
}

/* Example toggle/button and example body (lightweight)
   Base `.toggle-example` styles live in css/style.css; keep only page-specific adjustments here. */
.toggle-example {
  box-shadow: 0 6px 20px rgba(0, 240, 255, 0.03);
}
.example-body {
  margin-top: 0.75rem;
  padding: 1rem;
  border-radius: 10px;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02),
    rgba(0, 0, 0, 0.03)
  );
  border: 1px solid rgba(255, 255, 255, 0.03);
  color: var(--color-text-primary);
}
.example-body[hidden] {
  display: none;
}

@media (max-width: 600px) {
  .toggle-example {
    width: 100%;
    text-align: center;
  }
}