/* ===== ADD — Documentation & Guide Page Styles ===== */

/* ===== PAGE LAYOUT ===== */
.doc-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 40px 80px;
  gap: 48px;
  min-height: calc(100vh - 56px - 200px);
}

/* ===== SIDEBAR ===== */
.doc-sidebar {
  position: sticky;
  top: 72px;
  align-self: start;
  max-height: calc(100vh - 88px);
  overflow-y: auto;
  padding-right: 16px;
}
.doc-sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.doc-sidebar h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 20px 0 8px;
}
.doc-sidebar h4:first-child { margin-top: 0; }
.doc-sidebar a {
  display: block;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  padding: 5px 12px;
  border-radius: 6px;
  border-left: 2px solid transparent;
  transition: all 0.15s;
}
.doc-sidebar a:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
}
.doc-sidebar a.active {
  color: var(--accent);
  background: rgba(176, 1, 73, 0.06);
  border-left-color: var(--accent);
  font-weight: 500;
}

/* ===== BREADCRUMBS ===== */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 32px;
}
.breadcrumbs a {
  color: var(--text-secondary);
  text-decoration: none;
}
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs span { color: var(--text-muted); }

/* ===== PROSE CONTENT ===== */
.doc-content {
  max-width: 800px;
  min-width: 0;
}
.doc-content h1 {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -1.5px;
  margin-bottom: 8px;
  line-height: 1.15;
}
.doc-content .subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 40px;
}
.doc-content h2 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin: 48px 0 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.doc-content h2:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}
.doc-content h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 32px 0 12px;
}
.doc-content p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 16px;
}
.doc-content ul, .doc-content ol {
  margin: 0 0 16px 20px;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.75;
}
.doc-content li { margin-bottom: 4px; }
.doc-content strong { color: var(--text-primary); }

/* ===== INLINE CODE ===== */
.doc-content code {
  font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
  font-size: 13px;
  color: var(--accent);
  background: rgba(176, 1, 73, 0.08);
  padding: 2px 7px;
  border-radius: 4px;
}

/* ===== CODE BLOCKS ===== */
.doc-content pre {
  background: #0d1117;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 20px 24px;
  margin: 16px 0 24px;
  overflow-x: auto;
}
.doc-content pre code {
  background: none;
  color: rgba(255,255,255,0.85);
  padding: 0;
  font-size: 13px;
  line-height: 1.7;
}

/* ===== TABLES ===== */
.doc-content table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  font-size: 14px;
  margin: 16px 0 24px;
}
.doc-content th {
  background: var(--bg-tertiary);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.doc-content td {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}
.doc-content tr:hover td { background: var(--bg-secondary); }

/* ===== CALLOUT BOXES ===== */
.callout {
  padding: 16px 20px;
  border-radius: 10px;
  margin: 16px 0 24px;
  font-size: 14px;
  line-height: 1.6;
  border-left: 3px solid;
}
.callout p { margin-bottom: 0; font-size: 14px; }
.callout-info {
  background: rgba(14, 165, 233, 0.08);
  border-color: var(--info);
}
.callout-tip {
  background: rgba(34, 197, 94, 0.08);
  border-color: var(--success);
}
.callout-warning {
  background: rgba(234, 179, 8, 0.08);
  border-color: var(--warning);
}
.callout-accent {
  background: rgba(176, 1, 73, 0.06);
  border-color: var(--accent);
}

/* ===== PHASE BADGES ===== */
.phase-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 6px;
  vertical-align: middle;
}
.phase-red { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.phase-green { background: rgba(34, 197, 94, 0.15); color: var(--success); }
.phase-refactor { background: rgba(14, 165, 233, 0.15); color: var(--info); }
.phase-verify { background: rgba(168, 85, 247, 0.15); color: #a855f7; }
.phase-full { background: rgba(176, 1, 73, 0.15); color: var(--accent-light); }
.phase-plan { background: rgba(234, 179, 8, 0.15); color: #ca8a04; }
.phase-deploy { background: rgba(34, 197, 94, 0.15); color: var(--success); }
.phase-optimize { background: rgba(14, 165, 233, 0.15); color: var(--info); }
.phase-docs { background: rgba(168, 85, 247, 0.15); color: #a855f7; }

/* ===== COMMAND/SKILL DETAIL CARDS ===== */
.ref-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin: 16px 0 24px;
  box-shadow: var(--card-shadow);
}
.ref-card h3 {
  margin-top: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.ref-card h3 code {
  font-size: 16px;
}
.ref-card .ref-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.ref-card .ref-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  font-size: 13px;
}
.ref-card .ref-meta span {
  color: var(--text-muted);
}
.ref-card .ref-meta strong {
  color: var(--text-secondary);
}
.ref-card .ref-usage {
  background: #0d1117;
  border-radius: 8px;
  padding: 12px 16px;
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  margin-top: 12px;
}

/* ===== HERO MINI (for sub-pages) ===== */
.hero-mini {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f0f23 100%);
  color: #ffffff;
  padding: 48px 40px 40px;
  position: relative;
  overflow: hidden;
}
.hero-mini::before {
  content: '';
  position: absolute;
  top: -80px; left: -80px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(176,1,73,0.2) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-mini-inner {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.hero-mini .hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 12px;
}
.hero-mini h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 12px;
}
.hero-mini p {
  font-size: 16px;
  color: rgba(255,255,255,0.6);
  max-width: 600px;
}

/* ===== BLOG CARDS ===== */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 32px;
}
.blog-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  box-shadow: var(--card-shadow);
  transition: all 0.3s;
}
.blog-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-2px);
}
.blog-card .blog-date {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.blog-card h3 {
  font-size: 22px;
  margin-bottom: 8px;
}
.blog-card h3 a {
  color: var(--text-primary);
  text-decoration: none;
}
.blog-card h3 a:hover { color: var(--accent); }
.blog-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.blog-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 4px;
  background: rgba(176,1,73,0.1);
  color: var(--accent);
  margin-top: 12px;
}

/* ===== 404 PAGE ===== */
.four-oh-four {
  text-align: center;
  padding: 120px 40px;
  max-width: 600px;
  margin: 0 auto;
}
.four-oh-four h1 {
  font-size: 96px;
  font-weight: 800;
  background: linear-gradient(90deg, var(--gradient-start), var(--gradient-mid), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}
.four-oh-four p {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}
.four-oh-four a {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s;
}
.four-oh-four a:hover { background: var(--accent-dark); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .doc-layout {
    grid-template-columns: 1fr;
    padding: 24px;
    gap: 0;
  }
  .doc-sidebar {
    position: static;
    max-height: none;
    border-bottom: 1px solid var(--border);
    padding: 0 0 20px;
    margin-bottom: 32px;
  }
  .doc-sidebar nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px;
  }
  .doc-sidebar h4 { margin: 8px 0; width: 100%; }
  .doc-sidebar a { border-left: none; }
  .hero-mini { padding: 32px 24px; }
}
@media (max-width: 600px) {
  .doc-content h1 { font-size: 28px; }
  .doc-content h2 { font-size: 20px; }
  .four-oh-four { padding: 80px 24px; }
  .four-oh-four h1 { font-size: 64px; }
}