/*
Theme Name: ReviewForge
Theme URI: https://github.com/baxik88/reviewforge
Author: Sync-On Inc.
Author URI: https://sync-on.ca
Description: Ultra-lightweight affiliate review theme. SEO-optimized, fast, configurable from dashboard. Built for ReviewForge content engine.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.9
Requires PHP: 8.1
License: Proprietary
Text Domain: reviewforge
*/

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --rf-primary: #2563eb;
  --rf-primary-hover: #1d4ed8;
  --rf-accent: #FF9900;
  --rf-accent-hover: #e68a00;
  --rf-bg: #ffffff;
  --rf-bg-alt: #f8fafc;
  --rf-bg-card: #ffffff;
  --rf-text: #1a1a2e;
  --rf-text-secondary: #64748b;
  --rf-text-muted: #94a3b8;
  --rf-border: #e2e8f0;
  --rf-success: #16a34a;
  --rf-success-bg: #f0fdf4;
  --rf-success-border: #bbf7d0;
  --rf-error: #dc2626;
  --rf-error-bg: #fef2f2;
  --rf-error-border: #fecaca;
  --rf-stars: #f59e0b;
  --rf-radius: 12px;
  --rf-radius-sm: 8px;
  --rf-shadow: 0 1px 3px rgba(0,0,0,0.06);
  --rf-shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --rf-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --rf-font-heading: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --rf-max-width: 800px;
  --rf-header-bg: #1e293b;
  --rf-header-text: #ffffff;
  --rf-footer-bg: #0f172a;
  --rf-footer-text: #94a3b8;
}

html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--rf-font);
  color: var(--rf-text);
  background: var(--rf-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--rf-primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--rf-primary-hover); }
img { max-width: 100%; height: auto; display: block; }

/* === LAYOUT === */
.rf-container { max-width: var(--rf-max-width); margin: 0 auto; padding: 0 20px; }
.rf-container-wide { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* === HEADER === */
.rf-header {
  background: var(--rf-header-bg);
  color: var(--rf-header-text);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.rf-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.rf-logo {
  font-size: 1.4em;
  font-weight: 800;
  color: var(--rf-header-text);
  letter-spacing: -0.5px;
}
.rf-logo:hover { color: var(--rf-header-text); }
.rf-logo span { color: var(--rf-accent); }
.rf-nav { display: flex; gap: 24px; list-style: none; }
.rf-nav a { color: var(--rf-header-text); opacity: 0.8; font-size: 0.9em; font-weight: 500; }
.rf-nav a:hover { opacity: 1; color: var(--rf-accent); }

/* === ARTICLE === */
.rf-article { padding: 40px 0 60px; }
.rf-article h1 { font-size: 2em; font-weight: 800; line-height: 1.2; margin-bottom: 16px; font-family: var(--rf-font-heading); }
.rf-article h2 { font-size: 1.5em; font-weight: 700; margin: 2em 0 0.8em; padding-bottom: 0.4em; border-bottom: 2px solid var(--rf-border); font-family: var(--rf-font-heading); }
.rf-article h3 { font-size: 1.2em; font-weight: 600; margin: 1.5em 0 0.6em; }
.rf-article p { margin: 0.8em 0; }
.rf-article ul, .rf-article ol { margin: 0.8em 0; padding-left: 1.5em; }
.rf-article li { margin: 0.3em 0; }

.rf-meta { display: flex; gap: 16px; align-items: center; margin-bottom: 24px; font-size: 0.85em; color: var(--rf-text-secondary); }
.rf-meta time { font-weight: 500; }

.rf-hero-img { width: 100%; border-radius: var(--rf-radius); margin-bottom: 32px; }

/* === DISCLOSURE === */
.rf-disclosure {
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: var(--rf-radius-sm);
  padding: 14px 18px;
  margin: 20px 0 30px;
  font-size: 0.85em;
  color: #0c4a6e;
  line-height: 1.5;
}

/* === TABLE OF CONTENTS === */
.rf-toc {
  background: var(--rf-bg-alt);
  border: 1px solid var(--rf-border);
  border-radius: var(--rf-radius);
  padding: 20px 24px;
  margin: 20px 0 30px;
}
.rf-toc h3 { margin: 0 0 12px; font-size: 1em; border: none; padding: 0; }
.rf-toc ul { list-style: none; padding: 0; margin: 0; }
.rf-toc li { padding: 4px 0; }
.rf-toc a { font-size: 0.9em; }

/* === PRODUCT CARD === */
.rf-product-card {
  border: 1px solid var(--rf-border);
  border-radius: var(--rf-radius);
  padding: 24px;
  margin: 24px 0;
  background: var(--rf-bg-card);
  box-shadow: var(--rf-shadow);
  transition: box-shadow 0.2s;
}
.rf-product-card:hover { box-shadow: var(--rf-shadow-md); }

.rf-product-header {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 16px;
}
@media (max-width: 600px) {
  .rf-product-header { flex-direction: column; align-items: center; text-align: center; }
}

.rf-product-img { flex-shrink: 0; }
.rf-product-img img { border-radius: var(--rf-radius-sm); max-width: 200px; }

.rf-product-info { flex: 1; min-width: 0; }
.rf-product-name { font-size: 1.3em; font-weight: 700; margin: 0 0 8px; line-height: 1.3; }

.rf-stars { color: var(--rf-stars); font-size: 1.1em; letter-spacing: 2px; }
.rf-rating-text { font-size: 0.85em; color: var(--rf-text-secondary); margin-left: 8px; }

.rf-price { font-size: 1.4em; font-weight: 700; color: var(--rf-success); margin: 8px 0; }

.rf-badge {
  display: inline-block;
  background: #dbeafe;
  color: #1d4ed8;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75em;
  font-weight: 600;
  margin: 4px 4px 4px 0;
}
.rf-badge-winner { background: #fef3c7; color: #92400e; }

/* === PROS & CONS === */
.rf-pros-cons { display: flex; gap: 16px; margin: 16px 0; }
@media (max-width: 600px) { .rf-pros-cons { flex-direction: column; } }

.rf-pros, .rf-cons {
  flex: 1;
  padding: 16px;
  border-radius: var(--rf-radius-sm);
}
.rf-pros { background: var(--rf-success-bg); border: 1px solid var(--rf-success-border); }
.rf-cons { background: var(--rf-error-bg); border: 1px solid var(--rf-error-border); }
.rf-pros h4, .rf-cons h4 { margin: 0 0 8px; font-size: 0.9em; }
.rf-pros ul, .rf-cons ul { list-style: none; padding: 0; margin: 0; }
.rf-pros li, .rf-cons li { padding: 3px 0; font-size: 0.9em; }
.rf-pros li::before { content: "✅ "; }
.rf-cons li::before { content: "❌ "; }
.rf-pros li { color: #166534; }
.rf-cons li { color: #991b1b; }

/* === CTA BUTTON === */
.rf-cta {
  display: inline-block;
  background: var(--rf-accent);
  color: #fff !important;
  padding: 12px 28px;
  border-radius: var(--rf-radius-sm);
  font-weight: 700;
  font-size: 1em;
  text-decoration: none;
  margin: 12px 0;
  transition: background 0.2s, transform 0.1s;
  box-shadow: 0 2px 4px rgba(255,153,0,0.3);
}
.rf-cta:hover { background: var(--rf-accent-hover); transform: translateY(-1px); color: #fff !important; }

/* === COMPARISON TABLE === */
.rf-table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 0.88em; }
.rf-table th { background: var(--rf-header-bg); color: #fff; padding: 12px 14px; text-align: left; font-weight: 600; }
.rf-table td { padding: 10px 14px; border-bottom: 1px solid var(--rf-border); }
.rf-table tr:nth-child(even) { background: var(--rf-bg-alt); }
.rf-table tr:hover { background: #f1f5f9; }
.rf-table a { font-weight: 600; }

/* === FAQ === */
.rf-faq { margin: 32px 0; }
.rf-faq-item { border: 1px solid var(--rf-border); border-radius: var(--rf-radius-sm); margin: 10px 0; overflow: hidden; }
.rf-faq-q { font-weight: 700; padding: 14px 18px; background: var(--rf-bg-alt); margin: 0; font-size: 0.95em; cursor: pointer; }
.rf-faq-a { padding: 14px 18px; margin: 0; font-size: 0.9em; }

/* === VERDICT === */
.rf-verdict {
  background: linear-gradient(135deg, var(--rf-header-bg), #334155);
  color: #fff;
  border-radius: var(--rf-radius);
  padding: 28px;
  margin: 32px 0;
}
.rf-verdict h2 { color: #fff; border: none; margin-top: 0; }
.rf-verdict a { color: #fbbf24; }
.rf-verdict .rf-cta { margin-top: 16px; }

/* === SIDEBAR (optional) === */
.rf-layout-sidebar { display: grid; grid-template-columns: 1fr 300px; gap: 40px; max-width: 1140px; }
@media (max-width: 900px) { .rf-layout-sidebar { grid-template-columns: 1fr; } }

.rf-sidebar-widget {
  background: var(--rf-bg-card);
  border: 1px solid var(--rf-border);
  border-radius: var(--rf-radius);
  padding: 20px;
  margin-bottom: 20px;
}
.rf-sidebar-widget h3 { font-size: 1em; margin-bottom: 12px; padding: 0; border: none; }

/* === FOOTER === */
.rf-footer {
  background: var(--rf-footer-bg);
  color: var(--rf-footer-text);
  padding: 40px 0 24px;
  margin-top: 60px;
}
.rf-footer a { color: var(--rf-footer-text); }
.rf-footer a:hover { color: #fff; }
.rf-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 32px; }
@media (max-width: 600px) { .rf-footer-grid { grid-template-columns: 1fr; } }
.rf-footer-col h4 { color: #fff; margin-bottom: 12px; font-size: 0.95em; }
.rf-footer-col ul { list-style: none; padding: 0; }
.rf-footer-col li { padding: 3px 0; font-size: 0.85em; }
.rf-footer-bottom { border-top: 1px solid #1e293b; padding-top: 20px; font-size: 0.8em; text-align: center; }

/* === ADS SLOTS === */
.rf-ad-slot {
  background: var(--rf-bg-alt);
  border: 1px dashed var(--rf-border);
  border-radius: var(--rf-radius-sm);
  padding: 20px;
  margin: 24px 0;
  text-align: center;
  min-height: 90px;
}

/* === BREADCRUMBS (RankMath) === */
.rank-math-breadcrumb {
  font-size: 0.8em;
  color: var(--rf-text-muted);
  margin-bottom: 16px;
}
.rank-math-breadcrumb a { color: var(--rf-text-secondary); }

/* === PAGINATION === */
.rf-pagination { display: flex; justify-content: center; gap: 8px; margin: 40px 0; }
.rf-pagination a, .rf-pagination span {
  padding: 8px 14px;
  border-radius: var(--rf-radius-sm);
  font-size: 0.9em;
}
.rf-pagination a { background: var(--rf-bg-alt); border: 1px solid var(--rf-border); }
.rf-pagination a:hover { background: var(--rf-primary); color: #fff; }
.rf-pagination .current { background: var(--rf-primary); color: #fff; }

/* === ACCESSIBILITY === */
.rf-skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--rf-accent);
  color: #fff;
  padding: 8px 16px;
  z-index: 9999;
  font-weight: 700;
  text-decoration: none;
}
.rf-skip-link:focus {
  top: 0;
}

/* Focus styles */
a:focus, button:focus, input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--rf-accent);
  outline-offset: 2px;
}

/* Ensure minimum contrast ratios (WCAG AA) */
.rf-meta { color: #4b5563; } /* was #64748b, now darker for 4.5:1 contrast */
.rf-footer { color: #9ca3af; }
.rf-footer-bottom { color: #9ca3af; }

/* Images — prevent CLS */
img { aspect-ratio: attr(width) / attr(height); }
.rf-product-img img { width: 200px; height: 200px; object-fit: contain; }
.rf-hero-img { aspect-ratio: 1200 / 630; width: 100%; height: auto; }

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}