/* RIVET docs v3 — layout + typography on --rv-* tokens (krok 1.9) */

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

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--rv-bg-root);
}

/* Content column only — sidebar uses dashboard fleet + hardening CSS */
.rv-docs-main .rv-docs-content {
  max-width: 820px;
  margin: 0 auto;
  padding: 44px 40px 80px;
  position: relative;
  z-index: 10;
}

.rv-doc-page-title {
  margin: 0 0 10px;
}

.rv-doc-lead {
  margin: 0 0 20px;
  color: var(--rv-fg-prose);
}

.rv-doc-toc {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  margin: 0 0 28px;
}

.rv-doc-toc a {
  display: block;
  padding: var(--rv-space-sm) 14px;
  border: 1px solid var(--rv-border);
  background: var(--rv-bg-panel);
  color: var(--rv-fg-muted);
  text-decoration: none;
  font-size: var(--rv-type-ui);
  line-height: 1.45;
  transition: border-color 0.15s, color 0.15s;
}

.rv-doc-toc a:hover {
  border-color: var(--rv-color-ok);
  color: var(--rv-fg-bright);
}

.rv-doc-toc strong {
  display: block;
  color: var(--rv-fg-value);
  font-size: var(--rv-type-ui);
  font-weight: 700;
  margin-bottom: 4px;
}

.rv-doc-toc span {
  font-size: var(--rv-type-micro);
  color: var(--rv-fg-dim);
  letter-spacing: 0.06em;
}

/* — Sections — */
.rv-doc-section {
  margin-top: 48px;
  scroll-margin-top: 24px;
}

.rv-doc-section-head {
  display: flex;
  align-items: center;
  gap: 11px;
  border-bottom: 1px solid var(--rv-border-card);
  padding-bottom: 10px;
  margin-bottom: 18px;
}

.rv-doc-h2 {
  margin: 0;
}

.rv-doc-h3 {
  margin: 24px 0 10px;
  font-size: var(--rv-type-ui);
  font-weight: 700;
  color: var(--rv-fg-bright);
  letter-spacing: 0.02em;
}

.rv-doc-p {
  margin: 0 0 14px;
  color: var(--rv-fg-prose-light);
}

.rv-doc-p strong {
  color: var(--rv-fg-value);
}

.rv-doc-p code {
  color: var(--rv-color-info);
  font-size: var(--rv-type-ui);
}

/* — Steps — */
.rv-doc-steps {
  counter-reset: rvstep;
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.rv-doc-steps li {
  counter-increment: rvstep;
  position: relative;
  padding: 0 0 16px 42px;
  font-size: var(--rv-type-ui);
  line-height: 1.75;
  color: var(--rv-fg-prose-light);
}

.rv-doc-steps li::before {
  content: counter(rvstep);
  position: absolute;
  left: 0;
  top: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--rv-border-strong);
  background: var(--rv-bg-panel);
  color: var(--rv-color-ok);
  font-size: var(--rv-type-ui);
  font-weight: 700;
}

/* — Callouts — */
.rv-doc-callout {
  border: 1px solid var(--rv-border);
  background: var(--rv-bg-panel);
  padding: var(--rv-space-sm) 14px;
  margin: 0 0 14px;
  font-size: var(--rv-type-ui);
  line-height: 1.7;
  color: var(--rv-fg-prose-light);
}

.rv-doc-callout-tip {
  border-left: 3px solid var(--rv-color-ok);
}

.rv-doc-callout-warn {
  border-left: 3px solid var(--rv-color-warn);
}

.rv-doc-callout-danger {
  border-left: 3px solid var(--rv-color-block);
}

.rv-doc-callout strong {
  display: block;
  color: var(--rv-fg-value);
  margin-bottom: 6px;
  font-size: var(--rv-type-label);
  letter-spacing: 0.08em;
}

/* — Tables — */
.rv-doc-table-wrap {
  overflow-x: auto;
  margin: 0 0 16px;
  border: 1px solid var(--rv-border);
}

.rv-doc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--rv-type-ui);
}

.rv-doc-table th,
.rv-doc-table td {
  padding: 10px var(--rv-space-sm);
  text-align: left;
  border-bottom: 1px solid var(--rv-border-card);
  vertical-align: top;
}

.rv-doc-table th {
  color: var(--rv-fg-muted);
  font-weight: 700;
  font-size: var(--rv-type-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--rv-bg-sidebar);
}

.rv-doc-table td {
  color: var(--rv-fg-prose-light);
}

.rv-doc-table td code {
  color: var(--rv-color-info);
  font-size: var(--rv-type-ui);
}

/* — Cards grid — */
.rv-doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--rv-space-sm);
  margin: 0 0 16px;
}

.rv-doc-card {
  border: 1px solid var(--rv-border);
  background: var(--rv-bg-panel);
  padding: 14px var(--rv-space-md);
}

.rv-doc-card h4 {
  margin: 0 0 8px;
  font-size: var(--rv-type-ui);
  font-weight: 700;
  color: var(--rv-fg-bright);
  letter-spacing: 0.04em;
}

.rv-doc-card p {
  margin: 0;
  font-size: var(--rv-type-ui);
  line-height: 1.65;
  color: var(--rv-fg-prose);
}

/* — FAQ — */
.rv-doc-faq {
  border: 1px solid var(--rv-border);
  margin: 0 0 8px;
  background: var(--rv-bg-panel);
}

.rv-doc-faq summary {
  cursor: pointer;
  padding: var(--rv-space-sm) 14px;
  font-size: var(--rv-type-ui);
  font-weight: 600;
  color: var(--rv-fg-value);
  list-style: none;
}

.rv-doc-faq summary::-webkit-details-marker {
  display: none;
}

.rv-doc-faq summary::after {
  content: '+';
  float: right;
  color: var(--rv-color-info);
  font-weight: 700;
}

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

.rv-doc-faq .rv-doc-faq-body {
  padding: 0 14px 14px;
  font-size: var(--rv-type-ui);
  line-height: 1.75;
  color: var(--rv-fg-prose-light);
  border-top: 1px solid var(--rv-border-card);
}

.rv-doc-tier {
  color: var(--rv-color-pro-accent);
  font-weight: 700;
}

/* — Code blocks — */
.rv-code-block {
  background: var(--rv-bg-inset);
  border: 1px solid var(--rv-border-strong);
  padding: 13px 15px;
  font-size: var(--rv-type-ui);
  color: var(--rv-color-info);
  white-space: pre;
  overflow-x: auto;
  margin: 0 0 13px;
  line-height: 1.7;
  font-family: var(--rv-font-mono);
}

.rv-code-hero {
  border: 1px solid var(--rv-border-strong);
  background: var(--rv-bg-panel);
  padding: 11px 14px;
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 8px;
  font-family: var(--rv-font-mono);
}

.rv-code-hero .rv-code-prompt {
  color: var(--rv-color-ok);
}

.rv-code-hero .rv-code-cmd {
  font-size: var(--rv-type-ui);
  color: var(--rv-fg-value);
}

/* — Mobile topbar title — */
.rv-docs-mobile-title {
  font-weight: 800;
  font-size: var(--rv-type-display);
  letter-spacing: 0.14em;
  color: var(--rv-fg-bright);
}

.rv-docs-mobile-title span {
  font-size: var(--rv-type-ui);
  color: var(--rv-color-pro-accent);
  letter-spacing: 0.08em;
  font-weight: 800;
}

.rv-hamburger,
.rv-sidebar-close {
  border: 1px solid var(--rv-border);
  background: var(--rv-bg-panel);
  color: var(--rv-fg-muted);
  font-family: var(--rv-font-mono);
  font-size: var(--rv-type-ui);
  padding: 6px 10px;
  cursor: pointer;
}

.rv-hamburger:hover,
.rv-sidebar-close:hover {
  border-color: var(--rv-color-ok);
  color: var(--rv-fg-bright);
}

@media (max-width: 767px) {
  .rv-docs-main .rv-docs-content {
    padding: 24px 20px 60px;
  }
}