/* ══════════════════════════════════════
   NOC Emirates — docs.css
   Page-specific styles for documentation portal
   ══════════════════════════════════════ */

.docs-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  padding: 130px 4rem 6rem;
  background: var(--dark);
  align-items: start;
}

/* ── SIDEBAR ── */
.docs-sidebar {
  position: sticky;
  top: 100px;
  background: var(--black);
  border: 1px solid var(--border);
  padding: 1.8rem 1.4rem;
  height: calc(100vh - 140px);
  overflow-y: auto;
}

.docs-nav-group {
  margin-bottom: 2rem;
}

.docs-nav-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--orange);
  margin-bottom: 0.8rem;
  padding-left: 0.5rem;
}

.docs-nav-link {
  display: block;
  font-size: 0.9rem;
  color: var(--muted);
  text-decoration: none;
  padding: 0.45rem 0.5rem;
  border-left: 2px solid transparent;
  transition: all 0.3s;
}

.docs-nav-link:hover {
  color: var(--white);
  border-color: rgba(232,93,4,0.4);
  padding-left: 0.7rem;
}

.docs-nav-link.active {
  color: var(--white);
  border-color: var(--orange);
  background: rgba(232,93,4,0.04);
  font-weight: 500;
}

/* ── CONTENT ── */
.docs-content {
  max-width: 820px;
}

.docs-section {
  padding-top: 2rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--border);
}

.docs-section:first-child {
  padding-top: 0;
}

.docs-section:last-child {
  border-bottom: none;
}

.docs-section h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 0.95;
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
}

.docs-section h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 2.2rem;
  text-transform: uppercase;
  color: var(--white);
  margin-top: 3rem;
  margin-bottom: 1.2rem;
  letter-spacing: -0.01em;
}

.docs-section h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  text-transform: uppercase;
  color: var(--white);
  margin-top: 2rem;
  margin-bottom: 0.8rem;
  letter-spacing: 0.05em;
}

.docs-section p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.docs-section p.lead {
  font-size: 1.2rem;
  color: var(--text);
}

/* ── INFO BOX ── */
.info-box {
  display: flex;
  gap: 1.2rem;
  background: var(--steel);
  border-left: 4px solid var(--orange);
  padding: 1.5rem;
  margin: 2rem 0;
}

.info-box .lucide {
  color: var(--orange);
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.info-box div {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--muted);
}

.info-box div strong {
  color: var(--white);
}

/* ── CODE ── */
.code-inline {
  background: var(--black);
  border: 1px solid var(--border);
  padding: 0.15rem 0.4rem;
  font-family: monospace;
  font-size: 0.9em;
  color: var(--amber);
}

.code-block {
  display: block;
  background: var(--black);
  border: 1px solid var(--border);
  padding: 1.5rem;
  font-family: monospace;
  font-size: 0.9em;
  line-height: 1.6;
  color: #d4d4d4;
  overflow-x: auto;
  margin: 1.5rem 0;
}

/* ── FLOW DIAGRAM ── */
.flow-diagram {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin: 2.5rem 0;
  background: var(--steel);
  border: 1px solid var(--border);
  padding: 1.5rem;
  overflow: hidden;
}

.flow-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: var(--black);
  border: 1px solid var(--border);
  padding: 1rem 0.5rem;
  flex: 1;
  min-width: 100px;
  text-align: center;
  transition: transform 0.3s, border-color 0.3s;
}

.flow-node:hover {
  border-color: var(--orange);
  transform: translateY(-2px);
}

.flow-node .lucide {
  color: var(--orange);
  width: 1.4rem;
  height: 1.4rem;
}

.flow-node span {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
}

.flow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flow-arrow .lucide {
  color: var(--orange);
  width: 1.4rem;
  height: 1.4rem;
}

/* ── TABLE ── */
.docs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  text-align: left;
}

.docs-table th {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  border-bottom: 2px solid var(--border);
  padding: 0.8rem 1rem;
  background: var(--steel);
}

.docs-table td {
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
  color: var(--muted);
}

.docs-table tr:hover td {
  color: var(--white);
  background: rgba(255,255,255,0.01);
}

.docs-section ul {
  margin: 1.5rem 0 1.5rem 1.5rem;
  color: var(--muted);
}

.docs-section li {
  margin-bottom: 0.6rem;
  font-size: 0.98rem;
  line-height: 1.6;
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .docs-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .docs-sidebar {
    position: static;
    height: auto;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
  }

  .docs-nav-group {
    margin-bottom: 0;
    flex: 1;
    min-width: 200px;
  }
}

@media (max-width: 768px) {
  .docs-container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    padding-top: 110px;
  }

  .flow-diagram {
    flex-direction: column;
    gap: 1.2rem;
  }

  .flow-arrow .lucide {
    transform: rotate(90deg);
  }
}