@import url('../tokens.css');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.7;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }

/* --- Top Nav --- */
.top-nav {
  padding: 14px 24px;
  border-bottom: 1px solid var(--border-default);
  background: rgba(13, 18, 32, 0.95);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 24px;
}
.top-nav .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.top-nav .logo:hover { color: var(--text-primary); text-decoration: none; }
.top-nav .breadcrumb { color: var(--text-muted); font-size: 0.9rem; }
.top-nav .breadcrumb a { color: var(--text-muted); }
.top-nav .breadcrumb a:hover { color: var(--text-primary); }
.top-nav .nav-right { margin-left: auto; display: flex; gap: 20px; align-items: center; }
.top-nav .nav-right a { color: var(--text-secondary); font-size: 0.9rem; text-decoration: none; }
.top-nav .nav-right a:hover { color: var(--text-primary); }

/* --- Layout --- */
.docs-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: calc(100vh - 52px);
}

/* --- Sidebar --- */
.sidebar {
  background: var(--bg-surface);
  border-right: 1px solid var(--border-default);
  padding: 24px 0;
  position: sticky;
  top: 52px;
  height: calc(100vh - 52px);
  overflow-y: auto;
}
.sidebar-section { margin-bottom: 24px; }
.sidebar-section h4 {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  padding: 0 20px;
  margin-bottom: 8px;
}
.sidebar a {
  display: block;
  padding: 6px 20px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: all var(--transition-default);
}
.sidebar a:hover {
  color: var(--text-primary);
  background: var(--accent-muted);
  text-decoration: none;
}
.sidebar a.active {
  color: var(--accent);
  border-left-color: var(--accent);
  background: var(--accent-muted);
}

/* --- Content --- */
.content {
  max-width: 820px;
  padding: 40px 48px 80px;
}
.content h1 { font-size: 2rem; margin-bottom: 8px; color: var(--text-primary); }
.content h2 {
  font-size: 1.5rem;
  margin-top: 56px;
  margin-bottom: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border-default);
  color: var(--text-primary);
}
.content h2:first-of-type { margin-top: 32px; border-top: none; padding-top: 0; }
.content h3 { font-size: 1.15rem; margin-top: 32px; margin-bottom: 12px; color: var(--text-primary); }
.content h4 { margin-bottom: 6px; color: var(--text-primary); }
.content p { margin-bottom: 16px; color: var(--text-primary); }
.content ul, .content ol { margin-bottom: 16px; padding-left: 24px; }
.content li { margin-bottom: 6px; }
.content .lead { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 32px; }

/* --- Code --- */
code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--bg-elevated);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border-default);
  color: var(--text-primary);
}
pre {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  padding: 16px 20px;
  overflow-x: auto;
  margin-bottom: 20px;
  line-height: 1.5;
}
pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.cmd-comment { color: var(--text-muted); }
.cmd-output { color: var(--text-secondary); }
.cmd-green { color: var(--severity-low); }
.cmd-red { color: var(--severity-critical); }
.cmd-yellow { color: var(--severity-medium); }
.cmd-accent { color: var(--accent); }

/* --- Tables --- */
table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
  font-size: 0.9rem;
}
th, td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-default);
}
th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--bg-elevated);
}
td code { font-size: 0.8rem; }

/* --- Callouts --- */
.callout {
  border-left: 3px solid var(--accent);
  background: var(--accent-muted);
  padding: 14px 18px;
  border-radius: 0 8px 8px 0;
  margin-bottom: 20px;
  font-size: 0.9rem;
}
.callout.warning {
  border-left-color: var(--severity-medium);
  background: rgba(235, 210, 52, 0.06);
}
.callout.success {
  border-left-color: var(--severity-low);
  background: rgba(45, 212, 191, 0.06);
}
.callout.llm06 {
  border-left-color: var(--severity-high);
  background: rgba(245, 158, 66, 0.06);
}
.callout.llm06 strong { color: var(--severity-high); }
.callout strong { display: block; margin-bottom: 4px; }

/* --- Steps --- */
.step {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}
.step-num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  margin-top: 2px;
}
.step-content { flex: 1; }
.step-content h4 { margin-bottom: 6px; }

/* --- Screenshots --- */
.screenshot {
  border: 1px solid var(--border-default);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 20px;
}
.screenshot img {
  width: 100%;
  height: auto;
  display: block;
}
.screenshot-caption {
  padding: 10px 14px;
  font-size: 0.8rem;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-default);
}

/* --- Mobile --- */
@media (max-width: 768px) {
  .docs-layout { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .content { padding: 24px 20px 60px; }
}