/* ═══════════════════════════════════════════════════════════════════════════
   Bosun Documentation — Stylesheet
   ═══════════════════════════════════════════════════════════════════════════ */

/* Inherits vars from main.css */

/* ── Docs Layout ───────────────────────────────────────────────────────── */
.docs-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
  padding-top: 4rem;
}

/* ── Sidebar ───────────────────────────────────────────────────────────── */
.docs-sidebar {
  position: sticky;
  top: 4rem;
  height: calc(100vh - 4rem);
  overflow-y: auto;
  padding: 2rem 1.5rem;
  border-right: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  z-index: 10;
  scrollbar-width: thin;
  scrollbar-color: var(--border-default) transparent;
}

.docs-sidebar::-webkit-scrollbar {
  width: 4px;
}

.docs-sidebar::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 2px;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  text-decoration: none;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.sidebar-brand__icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--gradient-primary);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 900;
  color: #000;
}

.sidebar-version {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 1.5rem;
  display: block;
}

.sidebar-section {
  margin-bottom: 1.5rem;
}

.sidebar-section__title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.sidebar-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.75rem;
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: all 0.15s ease;
}

.sidebar-nav a:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.sidebar-nav a.active {
  background: rgba(96, 204, 93, 0.08);
  color: var(--cyan);
  font-weight: 500;
}

.sidebar-nav a .nav-icon {
  font-size: 1rem;
  width: 1.25rem;
  text-align: center;
}

/* Dense sidebar nav (On This Page) */
.sidebar-nav--dense {
  gap: 0;
  max-height: 280px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-default) transparent;
}

.sidebar-nav--dense a {
  font-size: 0.78rem;
  padding: 0.3rem 0.75rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Docs Content ──────────────────────────────────────────────────────── */
.docs-content {
  padding: 3rem 4rem;
  max-width: 900px;
  min-width: 0;
}

.docs-content h1 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.docs-content h2 {
  font-size: 1.5rem;
  margin-top: 3rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.docs-content h3 {
  font-size: 1.2rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.docs-content h4 {
  font-size: 1rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.docs-content p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.docs-content ul,
.docs-content ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.docs-content li {
  margin-bottom: 0.4rem;
  color: var(--text-secondary);
}

.docs-content li code {
  font-size: 0.85em;
}

.docs-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

.docs-content blockquote {
  border-left: 3px solid var(--cyan);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: rgba(96, 204, 93, 0.04);
  border-radius: 0 8px 8px 0;
}

.docs-content blockquote p {
  margin: 0;
  color: var(--text-secondary);
}

/* ── Code blocks in docs ───────────────────────────────────────────────── */
.docs-content pre {
  background: var(--bg-code);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-secondary);
  position: relative;
}

.docs-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
}

.code-label {
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ── Tables in docs ────────────────────────────────────────────────────── */
.docs-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.docs-content th,
.docs-content td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

.docs-content th {
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-card);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.docs-content td {
  color: var(--text-secondary);
}

.docs-content td code {
  font-size: 0.85em;
}

/* ── Callout boxes ─────────────────────────────────────────────────────── */
.callout {
  padding: 1rem 1.25rem;
  border-radius: 10px;
  margin-bottom: 1.5rem;
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.callout__icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  line-height: 1.5;
}

.callout p {
  margin: 0;
}

.callout--info {
  background: rgba(96, 204, 93, 0.06);
  border: 1px solid rgba(96, 204, 93, 0.15);
}

.callout--warning {
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.15);
}

.callout--tip {
  background: rgba(16, 185, 129, 0.06);
  border: 1px solid rgba(16, 185, 129, 0.15);
}

/* ── On this page (TOC) ────────────────────────────────────────────────── */
.docs-toc {
  position: sticky;
  top: 5rem;
  width: 200px;
  padding: 0 1rem;
  font-size: 0.8rem;
  display: none;
}

@media (min-width: 1400px) {
  .docs-layout {
    grid-template-columns: 260px 1fr 200px;
  }
  .docs-toc {
    display: block;
  }
}

.docs-toc__title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.docs-toc ul {
  list-style: none;
  padding: 0;
}

.docs-toc li {
  margin-bottom: 0.4rem;
}

.docs-toc a {
  color: var(--text-muted);
  font-size: 0.8rem;
  transition: color 0.15s;
}

.docs-toc a:hover, .docs-toc a.active {
  color: var(--cyan);
}

/* ── Prev/Next navigation ──────────────────────────────────────────────── */
.docs-nav-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
}

.docs-nav-link {
  display: block;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  transition: all 0.2s ease;
}

.docs-nav-link:hover {
  border-color: var(--cyan);
  background: rgba(96, 204, 93, 0.04);
}

.docs-nav-link--next {
  text-align: right;
}

.docs-nav-link__label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.docs-nav-link__title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

/* ── Mobile sidebar ────────────────────────────────────────────────────── */
.docs-sidebar-toggle {
  display: none;
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--gradient-primary);
  color: #000;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

@media (max-width: 900px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    position: fixed;
    left: -280px;
    top: 0;
    bottom: 0;
    width: 280px;
    transition: left 0.3s var(--ease-out);
    z-index: 1000;
  }

  .docs-sidebar--open {
    left: 0;
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.5);
  }

  .docs-sidebar-toggle {
    display: grid;
    place-items: center;
  }

  .docs-content {
    padding: 2rem 1.5rem;
  }

  .docs-sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
  }

  .docs-sidebar-backdrop--visible {
    display: block;
  }
}

/* ── Search box ────────────────────────────────────────────────────────── */
.docs-search {
  position: relative;
  margin-bottom: 1.5rem;
}

.docs-search__input {
  width: 100%;
  padding: 0.5rem 0.75rem 0.5rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color 0.2s;
}

.docs-search__input:focus {
  border-color: var(--cyan);
}

.docs-search__input::placeholder {
  color: var(--text-muted);
}

.docs-search__icon {
  position: absolute;
  left: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.85rem;
  color: var(--text-muted);
  pointer-events: none;
}

/* ── Env var reference table ───────────────────────────────────────────── */
.env-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.env-table th {
  position: sticky;
  top: 0;
  background: var(--bg-surface);
  z-index: 1;
}

.env-table td:first-child {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  white-space: nowrap;
}

.env-table td:nth-child(2) {
  font-family: var(--font-mono);
  font-size: 0.8rem;
}