/* ===========================
   GateCHA Documentation Styles
   (loaded in addition to style.css)
   =========================== */

.docs-hero {
  padding: 3rem 0 1rem;
}

.docs-hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.docs-hero p {
  margin-top: 0.75rem;
  color: var(--color-neutral-700);
  font-size: 1.125rem;
  max-width: 640px;
}

.docs-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 3rem;
  align-items: start;
  padding: 2rem 0 5rem;
}

/* --- Sidebar table of contents --- */
.docs-toc {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
  align-self: start;
  font-size: 0.9rem;
}

.docs-toc h2 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-neutral-400);
  margin-bottom: 0.75rem;
}

.docs-toc ul {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  border-left: 1px solid var(--color-neutral-200);
}

.docs-toc a {
  display: block;
  padding: 0.3rem 0 0.3rem 1rem;
  margin-left: -1px;
  color: var(--color-neutral-700);
  border-left: 2px solid transparent;
  line-height: 1.4;
}

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

.docs-toc a.active {
  color: var(--color-primary);
  border-left-color: var(--color-primary);
  font-weight: 600;
}

/* --- Content --- */
.docs-content {
  font-size: 1rem;
  line-height: 1.7;
  min-width: 0;
}

.docs-content section {
  padding: 0 0 2.5rem;
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.docs-content h2 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-neutral-200);
}

.docs-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 1.75rem 0 0.6rem;
}

.docs-content p {
  color: var(--color-neutral-700);
  margin-bottom: 1rem;
}

.docs-content ul.bullets {
  list-style: disc;
  padding-left: 1.25rem;
  margin-bottom: 1rem;
  color: var(--color-neutral-700);
}

.docs-content ul.bullets li {
  margin-bottom: 0.35rem;
}

.docs-content .code-block {
  margin: 1rem 0 1.5rem;
}

.docs-content .table-wrapper {
  margin: 1rem 0 1.5rem;
}

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

.docs-content tbody td:first-child code {
  white-space: nowrap;
}

/* --- Callout note --- */
.docs-note {
  display: flex;
  gap: 0.75rem;
  background: var(--color-primary-light);
  border: 1px solid #99f6e4;
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin: 1.25rem 0;
  font-size: 0.95rem;
  color: var(--color-neutral-700);
}

.docs-note strong {
  color: var(--color-primary-dark);
}

.docs-note svg {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

/* --- Method pills for the API reference --- */
.api-endpoint {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  padding: 0.5rem 0;
}

.api-method {
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  padding: 0.15rem 0.5rem;
  border-radius: 5px;
  color: var(--color-white);
  min-width: 52px;
  text-align: center;
}

.api-method.get { background: #0d9488; }
.api-method.post { background: #2563eb; }
.api-method.put { background: #d97706; }
.api-method.delete { background: #dc2626; }

.api-endpoint .api-path {
  color: var(--color-neutral-900);
}

.api-endpoint .api-desc {
  color: var(--color-neutral-400);
  font-family: var(--font-sans);
  font-size: 0.85rem;
}

/* --- Responsive --- */
@media (max-width: 860px) {
  .docs-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .docs-toc {
    position: static;
    border: 1px solid var(--color-neutral-200);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    background: var(--color-neutral-50);
  }

  .docs-toc ul {
    border-left: none;
  }

  .docs-hero h1 {
    font-size: 2rem;
  }
}