/* Documentation pages for the design system. Page chrome uses the review site's shared tokens;
   the components themselves use tokens-proposed.css and components.css. */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-block-start: 1rem; }
body { margin: 0; background: var(--color-bg); color: var(--color-text); font-family: var(--font-sans); line-height: var(--leading-body); }
.skip-link { position: absolute; z-index: 60; inset-inline-start: var(--space-4); inset-block-start: -5rem; color: var(--color-on-brand); background: var(--color-brand); padding: var(--space-2) var(--space-4); }
.skip-link:focus { inset-block-start: var(--space-2); }
.ds-page a { color: var(--color-brand); text-underline-offset: .2em; }
.ds-page a:focus-visible, .ds-page input:focus-visible, .ds-page button:focus-visible, .ds-subnav a:focus-visible { outline: var(--focus-ring); outline-offset: 2px; }
code { font-size: .9em; overflow-wrap: anywhere; }

/* Design system section menu */
.ds-subnav { background: var(--color-surface); border-block-end: 1px solid var(--color-border); }
.ds-subnav-inner { max-width: 72rem; margin: 0 auto; padding: 0 var(--space-6); display: flex; align-items: center; gap: var(--space-4); }
.ds-subnav-inner > ul { flex: 1; min-width: 0; margin: 0; padding: 0; list-style: none; display: flex; gap: 0 var(--space-6); overflow-x: auto; scrollbar-width: thin; }
.ds-subnav-inner > ul li { flex: none; white-space: nowrap; }
.ds-subnav-inner > ul a { display: inline-flex; align-items: center; min-height: 2.75rem; color: var(--color-text); font-weight: 600; text-decoration: none; border-block-end: 3px solid transparent; }
.ds-subnav-inner > ul a:hover { color: var(--color-brand); border-block-end-color: var(--color-border); }
.ds-subnav-inner > ul a[aria-current="page"] { color: var(--color-brand); border-block-end-color: var(--color-brand); }

.ds-page { max-width: 72rem; margin-inline: auto; padding: var(--space-8) var(--space-6) var(--space-16); }
.ds-intro { max-width: var(--measure); }
.ds-eyebrow { margin: 0 0 var(--space-2); color: var(--color-text-muted); font-weight: 600; }
.ds-intro h1 { margin: 0 0 var(--space-4); font-size: var(--text-4xl); line-height: var(--leading-heading); }
.ds-lead { font-size: var(--text-lg); margin: 0 0 var(--space-4); }
.ds-status { margin: 0; padding: var(--space-3) var(--space-4); background: var(--color-surface); border-inline-start: var(--highlight-bar); }

.ds-section { margin-block-start: var(--space-12); padding-block-start: var(--space-8); border-block-start: 1px solid var(--color-border); }
.ds-section > h2 { margin: 0 0 var(--space-3); font-size: var(--text-3xl); line-height: var(--leading-heading); }
.ds-h3 { margin: var(--space-8) 0 var(--space-3); font-size: var(--text-xl); }
.ds-section-lead { margin: 0 0 var(--space-6); max-width: var(--measure); }
.ds-note { margin: var(--space-3) 0 0; color: var(--color-text-muted); font-size: var(--text-sm); max-width: var(--measure); }
.ds-list { padding-inline-start: var(--space-6); max-width: var(--measure); }
.ds-list li { margin-block-end: var(--space-2); }
.ds-rec-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(16rem, 100%), 1fr)); gap: var(--space-6) var(--space-8); }
.ds-rec-grid h3 { margin: 0 0 var(--space-2); font-size: var(--text-lg); }
.ds-rec-grid p { margin: 0; }
.ds-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr)); gap: var(--space-4); margin: 0; padding: 0; list-style: none; }
.ds-cards li { padding: var(--space-4) var(--space-6); border: 1px solid var(--color-border); border-radius: .5rem; }
.ds-cards h3 { margin: 0 0 var(--space-1); font-size: var(--text-lg); }
.ds-cards p { margin: 0; }

/* Foundations: swatches, tables, type scale */
.ds-swatches { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(10.5rem, 1fr)); gap: var(--space-4); }
.ds-swatches li { display: grid; gap: 2px; font-size: var(--text-sm); }
.ds-swatches .sw { display: block; height: 4rem; border-radius: .5rem; border: 1px solid rgb(0 0 0 / .1); margin-block-end: var(--space-2); }
.ds-swatches b { font-size: var(--text-md); }
.ds-swatches span:last-child { color: var(--color-text-muted); }
.ds-table-wrap { overflow-x: auto; }
.ds-table { border-collapse: collapse; width: 100%; min-width: 34rem; }
.ds-table th, .ds-table td { text-align: start; padding: var(--space-2) var(--space-3); border-block-end: 1px solid var(--color-border); vertical-align: top; }
.ds-table thead th { font-size: var(--text-sm); color: var(--color-text-muted); }
.ds-table tbody th { font-weight: 600; }
.chip { display: inline-block; width: 1rem; height: 1rem; border-radius: 3px; border: 1px solid rgb(0 0 0 / .15); vertical-align: -2px; margin-inline-end: var(--space-2); }
.ds-type-scale { font-family: var(--ds-font-body); color: var(--ds-color-text); }
.ts-row { display: grid; grid-template-columns: 9rem 1fr; gap: var(--space-4); align-items: baseline; padding-block: var(--space-3); border-block-end: 1px solid var(--color-border); }
.ts-meta { font-family: var(--font-sans); font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.3; }
.ts-sample { min-width: 0; overflow-wrap: anywhere; }
.ts-display { font-size: var(--ds-text-display); line-height: var(--ds-leading-display); font-weight: 700; }
.ts-h1 { font-size: var(--ds-text-h1); line-height: var(--ds-leading-h1); font-weight: 700; }
.ts-h2 { font-size: var(--ds-text-h2); line-height: var(--ds-leading-h2); font-weight: 700; }
.ts-h3 { font-size: var(--ds-text-h3); line-height: var(--ds-leading-h3); font-weight: 600; }
.ts-body-lg { font-size: var(--ds-text-body-lg); line-height: var(--ds-leading-body-lg); }
.ts-body { font-size: var(--ds-text-body); line-height: var(--ds-leading-body); }
.ts-label { font-size: var(--ds-text-label); font-weight: 600; }
.ts-small { font-size: var(--ds-text-small); line-height: var(--ds-leading-small); color: var(--ds-color-text-muted); }
.ds-langs { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr)); gap: var(--space-2) var(--space-4); font-family: var(--ds-font-body); font-size: var(--ds-text-h4); }
.ds-langs li { padding: var(--space-2) var(--space-3); background: var(--color-surface); border-radius: .25rem; }
.ds-space-demo { display: flex; align-items: flex-end; gap: var(--space-2); margin-block-start: var(--space-3); }
.ds-space-demo span { display: block; height: 1.5rem; background: var(--ds-suny-blue); border-radius: 2px; }

/* Component pages */
.ds-toc { columns: 14rem auto; column-gap: var(--space-8); margin: 0; padding: 0; list-style: none; }
.ds-toc li { break-inside: avoid; padding-block: var(--space-1); }
.cmp { margin-block-start: var(--space-12); padding-block-start: var(--space-8); border-block-start: 1px solid var(--color-border); }
.cmp > h2 { margin: 0 0 var(--space-2); font-size: var(--text-3xl); line-height: var(--leading-heading); }
.cmp-purpose { margin: 0 0 var(--space-6); max-width: var(--measure); font-size: var(--text-lg); }
.cmp-demo { grid-template-columns: minmax(0, 1fr); padding: var(--space-6); background: var(--ds-color-surface-alt); border: 1px solid var(--color-border); border-radius: .5rem; display: grid; gap: var(--space-6); overflow: hidden; }
.cmp-demo--white { background: var(--ds-color-surface); }
.cmp-demo--flush { padding: 0; gap: 0; }
.cmp-states { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(15rem, 100%), 1fr)); gap: var(--space-8) var(--space-6); align-items: start; }
.cmp-states--wide { grid-template-columns: repeat(auto-fill, minmax(min(22rem, 100%), 1fr)); }
.cmp-state { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-2); align-content: start; min-width: 0; }
.cmp-state-label { margin: 0; font-family: var(--font-sans); font-size: var(--text-sm); font-weight: 600; color: var(--color-text-muted); }
.cmp-spec { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(19rem, 100%), 1fr)); gap: var(--space-2) var(--space-8); margin-block-start: var(--space-6); }
.cmp-spec section { max-width: var(--measure); }
.cmp-spec h3 { margin: var(--space-4) 0 var(--space-2); font-size: var(--text-lg); }
.cmp-spec ul { margin: 0; padding-inline-start: var(--space-6); }
.cmp-spec li { margin-block-end: var(--space-1); }
.cmp-spec p { margin: 0 0 var(--space-2); }
.cmp-owner { margin-block-start: var(--space-4); padding: var(--space-3) var(--space-4); border: 1px dashed var(--color-text-muted); border-radius: .25rem; max-width: var(--measure); }
.cmp-owner strong { display: block; }
.kbd { display: inline-block; padding: 0 .35em; border: 1px solid var(--color-border); border-block-end-width: 2px; border-radius: 3px; font-family: var(--ds-font-mono); font-size: .85em; background: var(--color-bg); }

/* Situations page */
.sit-table { border-collapse: collapse; width: 100%; min-width: 46rem; }
.sit-table caption { text-align: start; font-weight: 700; font-size: var(--text-xl); padding-block: var(--space-6) var(--space-2); }
.sit-table th, .sit-table td { text-align: start; padding: var(--space-3); border-block-end: 1px solid var(--color-border); vertical-align: top; }
.sit-table thead th { font-size: var(--text-sm); color: var(--color-text-muted); }
.sit-table tbody th { font-weight: 600; width: 22%; }
.sit-table td:last-child { width: 22%; }
.sit-tag { display: inline-block; padding: 0 .4rem; border-radius: 3px; font-size: var(--text-sm); font-weight: 600; }
.sit-tag--owner { border: 1px dashed var(--color-text-muted); }
.sit-tag--ready { background: #e7f4ec; color: #1c6b37; }
.sit-tag--later { background: var(--color-surface); color: var(--color-text); }

@media (max-width: 40rem) {
  .ds-page { padding-inline: var(--space-4); }
  .ds-subnav-inner { padding-inline: var(--space-4); }
  .ds-subnav-inner > ul { gap: 0 var(--space-4); }
  .ds-intro h1 { font-size: var(--text-3xl); }
  .ts-row { grid-template-columns: 1fr; gap: var(--space-1); }
  .cmp-demo { padding: var(--space-4); }
}

/* Overview cards and foundation tiles */
.ds-cards--nav { margin-block-start: var(--space-8); }
.ds-cards--nav li { padding: 0; }
.ds-cards--nav a { display: block; height: 100%; padding: var(--space-6); color: var(--color-text); text-decoration: none; border-radius: .5rem; border-block-start: 4px solid var(--ds-color-action); }
.ds-cards--nav a:hover { background: var(--ds-color-action-subtle); }
.ds-cards--nav h2 { margin: 0 0 var(--space-1); font-size: var(--text-xl); color: var(--ds-color-action); }
.ds-cards--nav p { margin: 0; color: var(--color-text-muted); }
.ds-tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(13rem, 100%), 1fr)); gap: var(--space-4); }
.ds-tile { margin: 0; display: grid; gap: var(--space-3); align-content: space-between; padding: var(--space-6); background: var(--ds-color-surface-alt); border-radius: .5rem; min-height: 8rem; }
.ds-tile figcaption { font-size: var(--text-sm); font-weight: 600; color: var(--color-text-muted); }
.ds-shape-row { display: flex; gap: var(--space-3); align-items: center; }
.ds-shape-row span { display: block; width: 3rem; height: 3rem; background: var(--ds-color-surface); border: 1px solid var(--ds-color-border); }
.ds-shape-row .is-flat { border-radius: 8px; }
.ds-shape-row .is-raised { border-radius: 8px; box-shadow: var(--ds-shadow-raised); }
.ds-shape-row .is-overlay { border-radius: 8px; box-shadow: var(--ds-shadow-overlay); border: 0; }
.ds-dark-chip { display: inline-flex; padding: var(--space-2); background: var(--ds-color-frame); border-radius: .25rem; }
.ds-target-row { display: flex; gap: var(--space-3); align-items: flex-end; }
.ds-target-row span { display: grid; place-items: center; width: 4.5rem; background: var(--ds-color-action-subtle); border: 1px dashed var(--ds-color-action); border-radius: .25rem; font-size: var(--text-sm); font-weight: 600; color: var(--ds-color-action); }

/* Inline components keep their natural width inside an example cell */
.cmp-state > :is(.nc-btn, .nc-status, .nc-save, .nc-chip, .nc-link, .nc-back, .nc-skip, a, button, .nc-tag, .nc-live) { justify-self: start; }
.cmp-state { gap: var(--space-3); }
.cmp-state > .nc-hint, .cmp-state > .nc-status-detail { margin-block-start: calc(-1 * var(--space-1)); }
.cmp-demo--flush > div > .cmp-state-label { padding: var(--space-6) var(--space-6) var(--space-3); }
.cmp-demo--flush > div + div { border-block-start: 1px solid var(--color-border); }
/* Phone-width frame for components that only appear on phones */
.ds-phone { width: min(23.4375rem, 100%); margin-inline: auto; border: 1px solid var(--color-border); border-radius: 1.25rem; overflow: hidden; background: var(--ds-color-surface); box-shadow: var(--ds-shadow-raised); }
.ds-phone-screen { display: grid; gap: var(--space-2); padding: var(--space-6) var(--space-4) var(--space-16); }

/* Site map */
.sm-columns { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(15rem, 100%), 1fr)); gap: var(--space-6); align-items: start; }
.sm-tree, .sm-tree ul { list-style: none; margin: 0; padding: 0; }
.sm-tree ul { margin-inline-start: var(--space-4); padding-inline-start: var(--space-4); border-inline-start: 2px solid var(--color-border); display: grid; gap: var(--space-2); margin-block-start: var(--space-2); }
.sm-tree li > span { display: block; font-weight: 700; }
.sm-tree li > em { display: block; font-style: normal; font-size: var(--text-sm); color: var(--color-text-muted); }
.sm-l1 > span { padding: var(--space-3) var(--space-4) 0; background: var(--ds-color-frame); color: #fff; border-radius: .5rem .5rem 0 0; font-size: var(--text-lg); }
.sm-l1 > em { padding: 0 var(--space-4) var(--space-3); background: var(--ds-color-frame); color: #d6e4f2 !important; border-radius: 0 0 .5rem .5rem; }
.sm-l2 { padding: var(--space-2) var(--space-3); background: var(--ds-color-action-subtle); border-radius: .375rem; }
.sm-l3 { padding: var(--space-2) var(--space-3); background: var(--color-bg); border: 1px dashed var(--ds-color-action); border-radius: .375rem; }
.sm-steps { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: 0; padding: 0; list-style: none; counter-reset: step; }
.sm-steps li { counter-increment: step; display: flex; align-items: center; gap: var(--space-2); padding: var(--space-2) var(--space-4) var(--space-2) var(--space-2); background: var(--ds-color-surface-alt); border-radius: 999px; font-weight: 600; }
.sm-steps li::before { content: counter(step); display: grid; place-items: center; width: 1.75rem; height: 1.75rem; border-radius: 50%; background: var(--ds-color-action); color: #fff; font-size: var(--text-sm); }
.sm-areas { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(17rem, 100%), 1fr)); gap: var(--space-3); margin: 0; padding: 0; list-style: none; }
.sm-areas li { display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); padding: var(--space-4); border: 2px solid var(--color-border); border-radius: .5rem; }
.sm-areas span { font-size: var(--text-sm); color: var(--color-text-muted); }
.sm-crumbs { display: grid; gap: var(--space-4); padding: var(--space-2) var(--space-6) var(--space-6); }
.ds-subnav-lang { flex: none; }
.ds-subnav-lang .nc-lang-list { inset-inline-end: 0; }
.sm-key { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); margin: 0 0 var(--space-6); padding: 0; list-style: none; font-size: var(--text-sm); font-weight: 600; }
.sm-key li { display: flex; align-items: center; gap: var(--space-2); }
.sm-key li::before { content: ""; width: 1rem; height: 1rem; border-radius: .25rem; }
.sm-key-l1::before { background: var(--ds-color-frame); }
.sm-key-l2::before { background: var(--ds-color-action-subtle); border: 1px solid var(--color-border); }
.sm-key-l3::before { border: 1px dashed var(--ds-color-action); }
.ds-menu-space { height: 0; }
@media (min-width: 768px) { .ds-menu-space { height: 26rem; } }
.sm-key-flat::before { background: transparent; border: 1px solid var(--color-text-muted); border-radius: 999px !important; }
@media (min-width: 768px) { .ds-menu-space { height: 36rem; } }
.ds-subnav-inner > ul { gap: 0 var(--space-6); -webkit-mask-image: linear-gradient(to right, #000 calc(100% - 1.5rem), transparent); mask-image: linear-gradient(to right, #000 calc(100% - 1.5rem), transparent); padding-inline-end: var(--space-6); }

/* Logo usage */
.lg-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(13rem, 100%), 1fr)); gap: var(--space-4); }
.lg-grid li { display: grid; gap: var(--space-1); font-size: var(--text-sm); }
.lg-grid b { font-size: var(--text-md); }
.lg-grid li > span { color: var(--color-text-muted); }
.lg-swatch { position: relative; display: grid; place-items: center; height: 7rem; border: 1px solid var(--color-border); border-radius: .5rem; overflow: hidden; margin-block-end: var(--space-2); background: #fff; }
.lg-swatch img { height: 3.5rem; width: auto; max-width: 85%; object-fit: contain; }
.lg-ok .lg-swatch::after, .lg-no .lg-swatch::after { position: absolute; inset-block-start: .5rem; inset-inline-end: .5rem; display: grid; place-items: center; width: 1.5rem; height: 1.5rem; border-radius: 50%; color: #fff; font-weight: 700; font-size: .85rem; }
.lg-ok .lg-swatch::after { content: "✓"; background: #1c6b37; }
.lg-no .lg-swatch::after { content: "✕"; background: #a3261c; }
.lg-photo { background: url(img/photo-a.svg) center / cover; }
.lg-scrim { display: grid; place-items: center; padding: var(--space-3) var(--space-4); background: rgb(2 35 92 / .92); border-radius: .375rem; }
.lg-lockups { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(22rem, 100%), 1fr)); gap: var(--space-4); }
.lg-lockup { display: flex; align-items: center; padding: var(--space-6); border-radius: .5rem; }
.lg-size { margin: 0; display: grid; gap: var(--space-3); padding: var(--space-6); border: 1px solid var(--color-border); border-radius: .5rem; font-size: var(--text-sm); color: var(--color-text-muted); }
.lg-clear { justify-self: start; padding: .75rem; outline: 1px dashed var(--ds-color-action); background: repeating-linear-gradient(45deg, #eef4fa 0 6px, #fff 6px 12px); }
.lg-clear { padding: 1.125rem; }
.lg-clear img { display: block; height: 4.5rem; background: #fff; }
.lg-mins { display: flex; align-items: flex-end; gap: var(--space-6); }
.lg-fake { font-family: Georgia, serif; font-size: 1.1rem; font-weight: 700; color: #004c93; }
.lg-tab { display: flex; gap: 2px; padding: var(--space-2) var(--space-2) 0; background: #dfe3e8; border-radius: .5rem .5rem 0 0; max-width: 32rem; }
.lg-tab-item { display: flex; align-items: center; gap: var(--space-2); padding: var(--space-2) var(--space-4); background: #fff; border-radius: .5rem .5rem 0 0; font-size: var(--text-sm); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lg-tab-item--off { background: transparent; color: var(--color-text-muted); }

/* Iconography */
.ic-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(8.5rem, 1fr)); gap: var(--space-3); }
.ic-item { display: grid; justify-items: center; gap: var(--space-1); padding: var(--space-4) var(--space-2); border: 1px solid var(--color-border); border-radius: .5rem; text-align: center; }
.ic-item code { font-size: var(--text-sm); }
.ic-item small { font-size: .75rem; color: var(--color-text-muted); }
.ic-glyph { color: var(--ds-color-action); }
.ic-glyph .nc-icon { width: 1.75rem; height: 1.75rem; }
.ic-link .nc-icon { width: 1.375rem; height: 1.375rem; }
.ic-dark { gap: var(--space-2); align-items: center; color: #fff; padding: var(--space-2) var(--space-4); font-weight: 600; }
.ic-sizes { display: flex; align-items: flex-end; gap: var(--space-4); color: var(--ds-color-action); }
.ic-sizes .nc-icon { width: var(--s); height: var(--s); }
.ic-sizes span { display: inline-flex; }
.ta-demo { min-height: 34rem; align-content: start; }
.tt-demo { max-width: 20rem; padding-block-start: 2.5rem; }
.tt-static { padding-block-start: 4.5rem; }