/* ==========================================================================
   MacBrew — Documentation Stylesheet
   ========================================================================== */

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.06);
}

.nav-link.active {
  color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.2);
}

/* Documentation Layout */
.docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3rem;
  padding-top: 2.5rem;
  padding-bottom: 6rem;
  align-items: start;
}

/* Sidebar Navigation */
.docs-sidebar {
  position: sticky;
  top: 5rem;
  background: var(--bg-card);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1rem;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.sidebar-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-subtle);
  margin-bottom: 0.5rem;
  padding-left: 0.5rem;
}

.sidebar-link {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.sidebar-link:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.sidebar-link.active {
  color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.12);
  font-weight: 600;
}

/* Docs Content */
.docs-content {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
  max-width: 860px;
}

.docs-section {
  scroll-margin-top: 6rem;
}

.docs-section h1 {
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.docs-section h1 span {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-indigo));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.docs-section h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.docs-section p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.docs-section p.lead {
  font-size: 1.15rem;
  color: #cbd5e1;
}

/* Info Cards */
.info-card {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-md);
  margin-top: 1.25rem;
}

.info-card-icon {
  font-size: 1.5rem;
}

.info-card strong {
  color: var(--accent-cyan);
  display: block;
  margin-bottom: 0.25rem;
  font-size: 1.05rem;
}

.info-card p {
  margin-bottom: 0;
  font-size: 0.92rem;
}

/* Concepts Grid */
.concepts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.concept-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.concept-box .badge {
  align-self: flex-start;
}

.concept-box h3 {
  font-size: 1.1rem;
  font-weight: 700;
}

.concept-box code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: #06080e;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--accent-cyan);
  border: 1px solid var(--border-color);
}

/* Steps List */
.steps-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.step-item {
  display: flex;
  gap: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: var(--radius-md);
}

.step-number {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  color: #0a0d14;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-body h3 {
  font-size: 1.08rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.step-body p {
  margin-bottom: 0;
  font-size: 0.92rem;
}

/* Formats Cards */
.format-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.format-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;

}

.format-card .sub-text {
  font-size: 0.85rem;
  margin-top: 0.75rem;
  margin-bottom: 0.35rem;
}

/* Docs Table */
.docs-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.docs-table th, .docs-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.88rem;
}

.docs-table th {
  background: rgba(255, 255, 255, 0.04);
  font-weight: 700;
  color: var(--text-main);
}

.docs-table td code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: rgba(255, 255, 255, 0.06);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  color: var(--accent-cyan);
}

/* FAQ Accordions */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
}

.faq-item summary {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  outline: none;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.2rem;
  color: var(--accent-cyan);
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-item p {
  margin-top: 0.75rem;
  margin-bottom: 0;
  font-size: 0.92rem;
}

/* Responsive Adaptation */
@media (max-width: 900px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }
  .docs-sidebar {
    position: static;
  }
}