/* ═══════════════════════════════════════════
   WHITE ARTICLE THEME for the Create SEO pages (text to video, image to video, prompts, guides, ...).
   This is the light variant the site used for article pages until 2026-07-28 (see git history of
   style.css, commit aba9c49), restored as its own class so every OTHER page stays dark.
   Only templates/seo/create_page.html loads this file and sets body class "seo-light-theme".
═══════════════════════════════════════════ */
.seo-light-theme {
  --bg-primary:      #ffffff;
  --bg-secondary:    #f8fafc;
  --bg-tertiary:     #f1f5f9;
  --bg-card:         #ffffff;
  --border:          #e2e8f0;
  --border-hover:    rgba(37,99,235,0.4);
  --accent-1:        #2563eb;
  --accent-2:        #0891b2;
  --accent-gradient: linear-gradient(135deg, #2563eb, #0891b2);
  --text-primary:    #1e293b;
  --text-secondary:  #475569;
  --text-muted:      #94a3b8;
  --success:         #059669;
  --error:           #dc2626;
  --warning:         #d97706;
  --shadow:          0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-glow:     0 4px 20px rgba(37,99,235,0.15);
}

.seo-light-theme .navbar {
  background: rgba(255,255,255,0.95);
  border-bottom-color: var(--border);
}

.seo-light-theme .logo,
.seo-light-theme .nav-link { color: var(--text-primary); }

.seo-light-theme .seo-page {
  max-width: 780px;
  line-height: 1.8;
}

.seo-light-theme .seo-hero {
  border-bottom-color: var(--border);
}

.seo-light-theme .seo-hero h1 {
  color: var(--text-primary);
  font-size: 36px;
  font-weight: 800;
  line-height: 1.2;
}

.seo-light-theme .seo-hero .seo-sub {
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.7;
}

.seo-light-theme .seo-section h2 {
  color: var(--text-primary);
  font-size: 24px;
  font-weight: 700;
  margin-top: 40px;
  margin-bottom: 18px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.seo-light-theme .seo-section:first-of-type h2 {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.seo-light-theme .seo-section h3 {
  color: var(--text-primary);
  font-size: 18px;
  margin-top: 28px;
}

.seo-light-theme .seo-section p,
.seo-light-theme .seo-section li {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.85;
}

.seo-light-theme .seo-section p {
  margin-bottom: 18px;
}

.seo-light-theme .seo-section ul {
  margin: 18px 0;
}

.seo-light-theme .seo-section ul li {
  padding: 8px 0 8px 28px;
}

.seo-light-theme .seo-section ul li::before {
  color: var(--accent-1);
}

.seo-light-theme .seo-section code {
  background: var(--bg-secondary);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 14px;
  color: var(--accent-1);
}

.seo-light-theme .seo-card {
  background: var(--bg-card);
  border-color: var(--border);
  box-shadow: var(--shadow);
}

.seo-light-theme .seo-card h3 {
  color: var(--text-primary);
  margin-top: 0;
}

.seo-light-theme .seo-card p {
  color: var(--text-secondary);
  margin-bottom: 0;
}

.seo-light-theme .seo-stats {
  background: var(--bg-secondary);
  border-color: var(--border);
}

.seo-light-theme .seo-stat-val {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.seo-light-theme .seo-vs-table th,
.seo-light-theme .seo-vs-table td {
  border-bottom-color: var(--border);
}

.seo-light-theme .seo-vs-table th {
  color: var(--text-muted);
}

.seo-light-theme .seo-vs-table td {
  color: var(--text-secondary);
}

.seo-light-theme .seo-vs-table tr:hover td {
  background: var(--bg-secondary);
}

.seo-light-theme .seo-faq-item {
  border-color: var(--border);
}

.seo-light-theme .seo-faq-q {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.seo-light-theme .seo-faq-q:hover {
  background: var(--bg-tertiary);
}

.seo-light-theme .seo-faq-a {
  background: var(--bg-card);
}

.seo-light-theme .seo-faq-a p {
  color: var(--text-secondary);
}

.seo-light-theme .seo-bottom-cta {
  border-top-color: var(--border);
}

.seo-light-theme .seo-bottom-cta h2 {
  color: var(--text-primary);
}

.seo-light-theme .seo-bottom-cta p {
  color: var(--text-secondary);
}

.seo-light-theme .seo-breadcrumb {
  color: var(--text-muted);
}

.seo-light-theme .seo-breadcrumb a {
  color: var(--text-secondary);
}

.seo-light-theme .seo-internal-links a {
  color: var(--accent-1);
  background: rgba(37,99,235,0.08);
  border-color: rgba(37,99,235,0.15);
}

.seo-light-theme .seo-internal-links a:hover {
  background: rgba(37,99,235,0.15);
  border-color: rgba(37,99,235,0.3);
}

.seo-light-theme .btn-ghost {
  color: var(--accent-1);
  border-color: var(--accent-1);
}

.seo-light-theme .btn-ghost:hover {
  background: rgba(37,99,235,0.08);
}

.seo-light-theme .footer {
  background: var(--bg-secondary);
  border-top-color: var(--border);
}

.seo-light-theme .footer-content,
.seo-light-theme .footer-col h3,
.seo-light-theme .footer-link,
.seo-light-theme .footer-bottom {
  color: var(--text-secondary);
}

.seo-light-theme .footer-col h3 {
  color: var(--text-primary);
}

/* API article code blocks — dark for contrast */
.seo-light-theme .api-code {
  background: #1e293b;
  color: #e2e8f0;
  border-radius: 8px;
  font-size: 13px;
}

.seo-light-theme .api-tablabel {
  color: var(--text-muted);
}


/* Pieces specific to the Create SEO pages, tuned for the white ground */
.seo-light-theme { background: var(--bg-primary); color: var(--text-primary); }
.seo-light-theme .badge { background: rgba(37,99,235,0.08); color: var(--accent-1); border-color: rgba(37,99,235,0.25); }
.seo-light-theme .gradient-text { background: var(--accent-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.seo-light-theme .btn-primary { color: #fff; }
.seo-light-theme .btn-ghost { background: #fff; color: var(--text-primary); border: 1px solid var(--border); }
.seo-light-theme .seo-win { color: var(--success); }
.seo-light-theme .seo-trust { color: var(--text-muted); }
.seo-light-theme .seo-bottom-cta { background: var(--bg-secondary); border: 1px solid var(--border); }
.seo-light-theme .btn-api { background: #eaf1ff; color: #1d4ed8; border-color: #b7cdfb; }
.seo-light-theme .nav-link-plain { color: var(--text-secondary); }