/* ============================================================
   Blog Styles — QRop Blog System
   ============================================================ */

/* Blog Hero */
.blog-hero {
  padding: 120px 0 48px;
  text-align: center;
  background: linear-gradient(135deg, rgba(0,229,160,0.08) 0%, rgba(0,150,255,0.06) 100%);
}
.blog-hero-content h1 {
  font-family: 'Outfit', 'Noto Sans JP', sans-serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  background: linear-gradient(135deg, #00e5a0, #00c2ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}
.blog-hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
  padding: 20px 0 60px;
}

/* Blog Card */
.blog-card {
  background: var(--glass-bg, rgba(255,255,255,0.04));
  border: 1px solid var(--glass-border, rgba(255,255,255,0.08));
  border-radius: 16px;
  padding: 28px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}
.blog-card:hover {
  border-color: rgba(0,229,160,0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,229,160,0.08);
}
.blog-card-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #00e5a0;
  background: rgba(0,229,160,0.1);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
  width: fit-content;
}
.blog-card h2 {
  font-family: 'Outfit', 'Noto Sans JP', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 12px;
  color: var(--text-primary, #fff);
}
.blog-card-excerpt {
  font-size: 0.92rem;
  color: var(--text-secondary, #a0a0a0);
  line-height: 1.7;
  margin-bottom: 16px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-tertiary, #666);
}
.blog-card-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Blog Post Page */
.blog-post-hero {
  padding: 120px 0 40px;
  background: linear-gradient(135deg, rgba(0,229,160,0.06) 0%, rgba(0,150,255,0.04) 100%);
}
.blog-post-hero .container {
  max-width: 800px;
}
.blog-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-tertiary, #666);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.blog-breadcrumb a {
  color: #00e5a0;
  text-decoration: none;
}
.blog-breadcrumb a:hover {
  text-decoration: underline;
}
.blog-post-hero h1 {
  font-family: 'Outfit', 'Noto Sans JP', sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.4;
  margin-bottom: 16px;
  color: var(--text-primary, #fff);
}
.blog-post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.88rem;
  color: var(--text-secondary, #a0a0a0);
  flex-wrap: wrap;
}
.blog-post-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Blog Post Content */
.blog-post-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}
.blog-post-content h2 {
  font-family: 'Outfit', 'Noto Sans JP', sans-serif;
  font-size: 1.55rem;
  font-weight: 700;
  margin: 48px 0 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(0,229,160,0.2);
  color: var(--text-primary, #fff);
}
.blog-post-content h3 {
  font-family: 'Outfit', 'Noto Sans JP', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin: 32px 0 14px;
  color: var(--text-primary, #fff);
}
.blog-post-content p {
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 20px;
  color: var(--text-secondary, #c0c0c0);
}
.blog-post-content ul, .blog-post-content ol {
  margin: 16px 0 24px 24px;
  color: var(--text-secondary, #c0c0c0);
  line-height: 1.85;
}
.blog-post-content li {
  margin-bottom: 8px;
}
.blog-post-content a {
  color: #00e5a0;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.blog-post-content a:hover {
  color: #00ffc2;
}
.blog-post-content blockquote {
  border-left: 3px solid #00e5a0;
  margin: 24px 0;
  padding: 16px 24px;
  background: rgba(0,229,160,0.04);
  border-radius: 0 12px 12px 0;
  font-style: italic;
  color: var(--text-secondary, #c0c0c0);
}
.blog-post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.92rem;
}
.blog-post-content th, .blog-post-content td {
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.08);
  text-align: left;
  color: var(--text-secondary, #c0c0c0);
}
.blog-post-content th {
  background: rgba(0,229,160,0.08);
  font-weight: 600;
  color: var(--text-primary, #fff);
}

/* CTA Box */
.blog-cta-box {
  background: linear-gradient(135deg, rgba(0,229,160,0.1) 0%, rgba(0,150,255,0.08) 100%);
  border: 1px solid rgba(0,229,160,0.2);
  border-radius: 16px;
  padding: 32px;
  margin: 40px 0;
  text-align: center;
}
.blog-cta-box h3 {
  border: none !important;
  margin-top: 0 !important;
  color: #00e5a0 !important;
}
.blog-cta-box .btn {
  margin-top: 16px;
  display: inline-flex;
}

/* FAQ in blog */
.blog-faq {
  margin: 40px 0;
}
.blog-faq details {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
}
.blog-faq summary {
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-primary, #fff);
  background: rgba(255,255,255,0.02);
  transition: background 0.2s;
}
.blog-faq summary:hover {
  background: rgba(0,229,160,0.04);
}
.blog-faq .faq-answer {
  padding: 0 20px 16px;
  color: var(--text-secondary, #c0c0c0);
  line-height: 1.8;
}

/* Related Posts */
.blog-related {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.blog-related h2 {
  border: none !important;
  font-size: 1.3rem !important;
}
.blog-related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

/* Responsive */
@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .blog-post-content {
    padding: 32px 16px 60px;
  }
  .blog-related-grid {
    grid-template-columns: 1fr;
  }
}

/* ──────── Light Mode overrides ──────── */
[data-theme="light"] .blog-card {
  background: rgba(0,0,0,0.02);
  border-color: rgba(0,0,0,0.08);
}
[data-theme="light"] .blog-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.06);
}
[data-theme="light"] .blog-card h2 {
  color: #1a1a2e;
}
[data-theme="light"] .blog-card-excerpt {
  color: #5a5a72;
}
[data-theme="light"] .blog-card-meta {
  color: #8888a0;
}
[data-theme="light"] .blog-post-hero {
  background: linear-gradient(135deg, rgba(0,229,160,0.06) 0%, rgba(0,150,255,0.04) 100%);
}
[data-theme="light"] .blog-post-hero h1,
[data-theme="light"] .blog-post-content h2,
[data-theme="light"] .blog-post-content h3 {
  color: #1a1a2e;
}
[data-theme="light"] .blog-post-content p,
[data-theme="light"] .blog-post-content ul,
[data-theme="light"] .blog-post-content ol,
[data-theme="light"] .blog-post-content blockquote {
  color: #5a5a72;
}
[data-theme="light"] .blog-post-content th,
[data-theme="light"] .blog-faq summary {
  color: #1a1a2e;
}
[data-theme="light"] .blog-post-content td {
  color: #5a5a72;
  border-color: rgba(0,0,0,0.08);
}
[data-theme="light"] .blog-post-content th {
  border-color: rgba(0,0,0,0.08);
}
[data-theme="light"] .blog-faq details {
  border-color: rgba(0,0,0,0.08);
}
[data-theme="light"] .blog-faq summary {
  background: rgba(0,0,0,0.02);
}
[data-theme="light"] .blog-faq summary:hover {
  background: rgba(0,229,160,0.06);
}
[data-theme="light"] .blog-faq .faq-answer {
  color: #5a5a72;
}
[data-theme="light"] .blog-related {
  border-top-color: rgba(0,0,0,0.08);
}
[data-theme="light"] .blog-hero-subtitle {
  color: #5a5a72;
}
[data-theme="light"] .blog-breadcrumb {
  color: #8888a0;
}
[data-theme="light"] .blog-post-meta {
  color: #5a5a72;
}