/* ============================================================================
   Resources · documentation page (design-constraints.php and future doc pages)

   Page-scoped under .rdoc — every rule is class-prefixed, safe to load
   globally per the $cssModules pattern (like about.css / legal.css). All
   colour/space/radius/type via tokens, so dark default and light both work.
   Add to the manifest AFTER the component block, near legal.css.
   ============================================================================ */

.rdoc { }

/* --- hero ------------------------------------------------------------- */
.rdoc-hero { padding: var(--space-3xl) 0 var(--space-lg); }
.rdoc-eyebrow {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--color-primary); margin: 0 0 var(--space-md);
}
.rdoc-hero h1 { font-size: clamp(34px, 5vw, 52px); letter-spacing: -0.03em; margin: 0 0 var(--space-md); max-width: 16ch; }
.rdoc-hero h1 em { font-style: italic; color: var(--color-accent); }
.rdoc-lede { font-size: 18px; line-height: 1.5; color: var(--text-muted); max-width: 62ch; }
.rdoc-meta {
    display: flex; gap: var(--space-md); flex-wrap: wrap;
    margin-top: var(--space-lg); padding-top: var(--space-md);
    border-top: 1px solid var(--surface-border);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px; color: var(--text-muted);
}

/* --- two-column body -------------------------------------------------- */
.rdoc-grid {
    display: grid; grid-template-columns: 220px 1fr; gap: var(--space-2xl);
    align-items: start; padding-bottom: var(--space-3xl);
}
.rdoc-anchor { position: sticky; top: 88px; max-height: calc(100vh - 116px); overflow: auto; }
.rdoc-anchor-title {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--text-muted); margin: 0 0 var(--space-sm);
    padding-bottom: 6px; border-bottom: 1px solid var(--surface-border);
}
.rdoc-anchor ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1px; }
.rdoc-anchor a {
    display: flex; gap: 8px; align-items: baseline; padding: 5px 10px;
    font-size: 13px; color: var(--text-muted); border-left: 2px solid transparent;
    border-radius: 0 var(--r-card) var(--r-card) 0; text-decoration: none;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.rdoc-anchor a:hover { color: var(--text); }
.rdoc-anchor a.is-current { color: var(--color-accent); border-left-color: var(--color-accent); background: var(--surface); }
.rdoc-anchor a .k { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 10px; color: var(--text-muted); min-width: 38px; }
.rdoc-anchor a.is-current .k { color: var(--color-accent); }

.rdoc-main { min-width: 0; max-width: 74ch; }
.rdoc-main > .rdoc-intro { color: var(--text-muted); margin: 0 0 var(--space-md); }

/* --- groups ----------------------------------------------------------- */
.rdoc-grp { margin-top: var(--space-2xl); scroll-margin-top: 84px; }
.rdoc-grp:first-of-type { margin-top: 0; }
.rdoc-grp-head {
    display: flex; align-items: baseline; gap: var(--space-sm);
    padding-bottom: var(--space-sm); margin-bottom: var(--space-md);
    border-bottom: 1px solid var(--surface-border); flex-wrap: wrap;
}
.rdoc-grp-code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 13px; font-weight: 600; color: var(--color-accent);
    border: 1px solid var(--surface-border); background: var(--surface);
    padding: 2px 8px; border-radius: var(--r-card);
}
.rdoc-grp-head h2 { font-size: 24px; }
.rdoc-grp-note { flex-basis: 100%; font-size: 13px; color: var(--text-muted); }

.rdoc-entries { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-sm); }
.rdoc-entry { display: grid; grid-template-columns: auto 1fr; gap: var(--space-sm); align-items: baseline; }
.rdoc-eid {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px; font-weight: 600; color: var(--text);
    background: var(--surface); border: 1px solid var(--surface-border);
    padding: 2px 7px; border-radius: var(--r-card); white-space: nowrap;
}
.rdoc-etext { color: var(--text-muted); }
.rdoc-etext strong { color: var(--text); font-weight: 700; }

/* tags — semantic colours derived from the palette family */
.rdoc-tag {
    display: inline-flex; align-items: center; gap: 5px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 10px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
    padding: 1px 7px; border-radius: 3px; border: 1px solid transparent; margin-right: 6px;
}
.rdoc-tag::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.rdoc-tag--blocker { color: #D9534F; background: rgba(217, 83, 79, 0.16); }
.rdoc-tag--ban     { color: var(--text-muted); background: var(--surface); border-color: var(--surface-border); }
.rdoc-tag--review  { color: #B58524; background: rgba(181, 133, 36, 0.16); }
:root[data-theme="light"] .rdoc-tag--blocker { color: #B23B37; background: rgba(178, 59, 55, 0.12); }
:root[data-theme="light"] .rdoc-tag--review  { color: #8B5E12; background: rgba(139, 94, 18, 0.12); }

/* code + pre */
.rdoc code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.84em; padding: 1px 5px; background: var(--surface);
    border: 1px solid var(--surface-border); border-radius: 3px; color: var(--text); word-break: break-word;
}
.rdoc-pre { overflow-x: auto; margin: var(--space-sm) 0; border: 1px solid var(--surface-border); border-radius: var(--r-card); background: var(--surface); }
.rdoc-pre pre {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12.5px; line-height: 1.6; color: var(--text); padding: var(--space-md); white-space: pre; margin: 0;
}
.rdoc-pre .c { color: var(--text-muted); }

/* callout */
.rdoc-callout {
    display: flex; gap: var(--space-sm); padding: var(--space-md);
    border-radius: var(--radius); border: 1px solid var(--surface-border);
    background: var(--surface); margin: var(--space-md) 0;
}
.rdoc-callout svg { width: 18px; height: 18px; color: var(--color-accent); flex-shrink: 0; margin-top: 2px; }
.rdoc-callout p { font-size: 14px; color: var(--text-muted); margin: 0; }
.rdoc-callout strong { color: var(--text); }

/* tables */
.rdoc-tblw { overflow-x: auto; border: 1px solid var(--surface-border); border-radius: var(--radius); margin: var(--space-sm) 0; }
.rdoc-tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 420px; }
.rdoc-tbl th, .rdoc-tbl td { text-align: left; padding: 8px var(--space-md); border-bottom: 1px solid var(--surface-border); vertical-align: top; }
.rdoc-tbl thead th { font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); font-weight: 600; background: var(--surface); }
.rdoc-tbl tbody td { color: var(--text-muted); }
.rdoc-tbl tbody tr:last-child td { border-bottom: none; }
.rdoc-tbl td:last-child { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; color: var(--text); white-space: nowrap; }

/* --- responsive ------------------------------------------------------- */
@media (max-width: 860px) {
    .rdoc-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
    .rdoc-anchor { position: static; max-height: none; border-bottom: 1px solid var(--surface-border); padding-bottom: var(--space-md); }
    .rdoc-anchor ul { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
    .rdoc-entry { grid-template-columns: 1fr; gap: 4px; }
}

/* --- framework page (design-framework.php) ---------------------------- */
.rdoc-main h3, .rdoc-h3 { font-size: 18px; margin: var(--space-lg) 0 var(--space-sm); color: var(--text); }
.rdoc-grp > .rdoc-intro { color: var(--text-muted); margin: 0 0 var(--space-md); }
.rdoc--framework .rdoc-tbl td:last-child {
    font-family: var(--font-body); font-size: 13.5px; color: var(--text-muted); white-space: normal;
}