/* ============================================
   Docs
   ============================================ */

/* --- Header --- */
.docs-header {
  padding: 80px 28px 0;
  text-align: center;
}

.docs-tabs {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-top: 32px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius);
  padding: 4px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.docs-tabs a {
  flex: 1;
  text-align: center;
  padding: 10px 20px;
  border-radius: calc(var(--radius) - 4px);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
  text-decoration: none;
}

.docs-tabs a:hover {
  color: var(--text-secondary);
  background: rgba(255,255,255,0.03);
}

.docs-tabs a.active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

/* --- Layout --- */
.docs-section {
  padding: 60px 28px 100px;
}

.docs-layout {
  display: flex;
  gap: 48px;
  align-items: flex-start;
}

/* --- TOC --- */
.docs-toc {
  width: 240px;
  flex-shrink: 0;
  position: sticky;
  top: 100px;
  max-height: calc(100vh - 140px);
  overflow-y: auto;
  padding-right: 8px;
}

.toc-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-glass);
}

.docs-toc a {
  display: block;
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.5;
  padding: 5px 0;
  text-decoration: none;
  transition: color var(--transition);
  border-left: 2px solid transparent;
  padding-left: 12px;
}

.docs-toc a:hover {
  color: var(--text-secondary);
}

.docs-toc a.toc-h3 {
  padding-left: 28px;
  font-size: 0.8rem;
}

.docs-toc a.active {
  color: #8b5cf6;
  border-left-color: #8b5cf6;
}

/* --- Content --- */
.docs-content {
  flex: 1;
  min-width: 0;
  max-width: 800px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
}

.docs-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 48px 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-glass);
}

.docs-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 32px 0 16px;
}

.docs-content h2:first-child {
  margin-top: 0;
}

.docs-content p {
  margin-bottom: 16px;
}

.docs-content strong {
  color: var(--text-primary);
}

.docs-content a {
  color: #8b5cf6;
  text-decoration: none;
}

.docs-content a:hover {
  text-decoration: underline;
}

/* --- Code blocks --- */
.docs-content pre {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  overflow-x: auto;
  margin: 20px 0;
  font-size: 0.85rem;
  line-height: 1.6;
}

.docs-content code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  color: #a5b4fc;
}

.docs-content p > code,
.docs-content li > code {
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.15);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 0.82em;
  color: #c4b5fd;
}

.docs-content pre code {
  color: var(--text-secondary);
  background: none;
  border: none;
  padding: 0;
}

/* --- Tables --- */
.docs-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.9rem;
}

.docs-content th,
.docs-content td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-glass);
}

.docs-content th {
  color: var(--text-primary);
  font-weight: 600;
  background: rgba(255,255,255,0.02);
}

.docs-content tr:hover td {
  background: rgba(255,255,255,0.01);
}

/* --- Lists --- */
.docs-content ul,
.docs-content ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.docs-content li {
  margin-bottom: 6px;
}

.docs-content hr {
  border: none;
  border-top: 1px solid var(--border-glass);
  margin: 40px 0;
}

/* --- Blockquotes --- */
.docs-content blockquote {
  border-left: 3px solid #8b5cf6;
  padding: 12px 20px;
  margin: 20px 0;
  background: rgba(139, 92, 246, 0.04);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-secondary);
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .docs-layout {
    flex-direction: column;
  }

  .docs-toc {
    width: 100%;
    position: static;
    max-height: none;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 12px 16px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    margin-bottom: 24px;
  }

  .toc-label {
    width: 100%;
    margin-bottom: 8px;
    padding-bottom: 8px;
  }

  .docs-toc a {
    padding: 4px 10px;
    border-left: none;
    font-size: 0.82rem;
    background: rgba(255,255,255,0.03);
    border-radius: 6px;
    margin: 2px;
  }

  .docs-toc a.toc-h3 {
    padding-left: 10px;
  }

  .docs-toc a.active {
    background: rgba(139, 92, 246, 0.12);
    border-left: none;
  }
}

@media (max-width: 768px) {
  .docs-header {
    padding: 60px 20px 0;
  }

  .docs-section {
    padding: 40px 20px 80px;
  }

  .docs-tabs {
    max-width: 100%;
  }

  .docs-content {
    font-size: 0.9rem;
  }

  .docs-content h2 {
    font-size: 1.3rem;
  }

  .docs-content h3 {
    font-size: 1.05rem;
  }

  .docs-content pre {
    padding: 16px;
    font-size: 0.8rem;
  }
}