/* CNO Developer System: documentation site (top bar, section strip, sticky title column, hairline rows). Uses /design-tokens/tokens.css and fonts.css */

.dsys{--ink:var(--color-text);--muted:var(--color-text-muted);--line:var(--color-border);--pad:clamp(20px,4vw,56px);--side:20%;--gap:clamp(24px,4vw,56px);
 font-family:var(--font-family);color:var(--ink);background:var(--color-surface);line-height:1.5;-webkit-font-smoothing:antialiased;margin:0;display:flex;flex-direction:column;min-height:100vh}
.dsys *,.dsys *::before,.dsys *::after{box-sizing:border-box}
.dsys h2{letter-spacing:0}
.dsys h1,.dsys h2,.dsys h3,.dsys p,.dsys ul,.dsys ol,.dsys figure{margin:0;padding:0}
.dsys ul,.dsys ol{list-style:none}
.dsys a{color:var(--color-primary);text-decoration:underline;text-decoration-color:var(--color-link-underline);text-underline-offset:2px}
.dsys code,.dsys pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.dsys code{font-size:.88em;background:var(--color-page-bg);border:1px solid var(--line);padding:1px 6px;border-radius:3px}

/* top bar */
.bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 var(--pad);height:72px;background:var(--color-surface);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);font-size:13.6px}
.bar__title{display:flex;align-items:center;gap:14px;font-weight:700;color:var(--color-text);white-space:nowrap}
.bar__title img{height:34px;width:auto;display:block}
.bar__title span{font-weight:400}
.bar nav{display:flex;gap:22px;overflow-x:auto;align-self:stretch;margin-bottom:-1px}
.bar nav a{display:flex;align-items:center;color:var(--muted);text-decoration:none;white-space:nowrap;border-bottom:2px solid transparent}
.bar nav a:hover{color:var(--ink)}
.bar nav a[aria-current="page"]{color:var(--color-primary);font-weight:700;border-bottom-color:var(--color-primary)}

/* page */
.pg{flex:1;padding:0 var(--pad) clamp(48px,6vw,96px);min-height:calc(100vh - 72px)}
.pg__head,.pg__grid{display:grid;grid-template-columns:var(--side) minmax(0,1fr);column-gap:var(--gap)}
.pg__head{grid-template-columns:var(--side) minmax(0,1fr) auto;position:sticky;top:72px;z-index:10;background:var(--color-surface);padding:28px 0 12px;font-size:11px;line-height:1.4;letter-spacing:.06em;text-transform:uppercase;font-weight:700}
.pg__meta{grid-column:3;text-align:right;color:var(--muted);font-weight:400}
.pg__grid{padding-top:clamp(40px,7vw,96px);align-items:start}
.pg__side{position:sticky;top:152px}
.pg__side h2{font-size:2.1rem;line-height:1.1;font-weight:400;letter-spacing:-.015em;color:var(--color-text);margin-bottom:16px}
.pg__side h2 b{font-weight:800;color:var(--ink)}
.lede{font-size:16px;color:var(--muted);max-width:640px}
.row{display:grid;grid-template-columns:clamp(120px,13vw,170px) minmax(0,1fr);column-gap:clamp(20px,3vw,40px);padding:clamp(36px,4.5vw,56px) 0;border-top:1px solid var(--line);scroll-margin-top:90px}
.row:first-child{border-top:0;padding-top:0}
.row__label{font-size:12.5px;line-height:1.4}
.row__label b{display:block}
.row__label small{display:block;margin-top:4px;font-size:11.5px;color:var(--muted)}
.row__body{min-width:0;container-type:inline-size}
.row__body>p{margin-bottom:16px;max-width:680px}

/* rules list */
.rules li{position:relative;padding:12px 0 12px 22px;border-top:1px solid var(--line);font-size:16px}
.rules li:last-child{border-bottom:1px solid var(--line)}
.rules li::before{content:"";position:absolute;left:0;top:22px;width:6px;height:6px;background:var(--color-primary)}
.rules li small{display:block;color:var(--muted);font-size:13.5px}

/* tables */
table.spec{width:100%;border-collapse:collapse;font-size:13.5px}
table.spec th{text-align:left;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:8px 10px 8px 0;border-bottom:1px solid var(--ink)}
table.spec td{padding:10px 10px 10px 0;border-bottom:1px solid var(--line);vertical-align:top}
table.spec td:first-child{white-space:nowrap}

/* code */
.code{font-size:12.5px;line-height:1.7;background:var(--color-page-bg);border:1px solid var(--line);padding:18px 20px;overflow:auto;margin:0;white-space:pre;border-radius:0}
.code--scroll{max-height:460px}
.copy{all:unset;cursor:pointer;margin-top:12px;font-size:13px;color:var(--color-primary);text-decoration:underline;text-underline-offset:2px;display:inline-block}
.copy:hover{color:var(--ink)}
.dl{font-size:14px}
.dl a{margin-right:14px}

/* swatches */
.swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
.tile{min-height:190px;padding:14px;display:flex;flex-direction:column;justify-content:space-between;font-size:11px;line-height:1.5;letter-spacing:.04em;text-transform:uppercase;font-variant-numeric:tabular-nums;box-shadow:inset 0 0 0 1px var(--color-hover)}
.tile b{font-weight:700}
.tile .hex{all:unset;cursor:pointer;font-weight:700;text-decoration:underline;text-underline-offset:2px;display:block}
.tile .tk{display:block;text-transform:none;letter-spacing:0;opacity:.85;font-weight:400}

/* type */
.ts{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:8px 24px;padding:16px 0;border-top:1px solid var(--line);font-size:14px;align-items:baseline}
.ts:first-child{border-top:0;padding-top:0}
.ts small{display:block;color:var(--muted);font-size:12px}
.ts .sample{line-height:1.2;color:var(--color-text)}

/* figure boxes for components */
.box{border:1px solid var(--line);padding:28px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;background:var(--color-surface)}
.box.col{flex-direction:column;align-items:flex-start}
.box.grey{background:var(--color-page-bg)}
.box.dark{background:var(--color-text)}
.box + .code,.box + table,.box + .copy{margin-top:16px}
.cap{margin-top:12px;font-size:13px;color:var(--muted)}
.note{border-left:3px solid var(--color-accent);background:var(--color-page-bg);padding:12px 16px;font-size:14px;margin:16px 0}
.acc{border-top:1px solid var(--line);margin-top:28px}
.acc summary{cursor:pointer;list-style:none;padding:16px 0 0;font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--color-primary);display:flex;gap:10px;align-items:center}
.acc summary::-webkit-details-marker{display:none}
.acc summary::before{content:"";width:8px;height:8px;border:solid var(--ink);border-width:2px 2px 0 0;transform:rotate(45deg);transition:transform 200ms}
.acc[open] summary::before{transform:rotate(135deg)}
.acc>summary+*{margin-top:16px}

.bars{display:grid;gap:10px}
.bars div{height:20px;background:var(--color-primary);border-radius:2px}

@media(max-width:1100px){.pg__head,.pg__grid{grid-template-columns:1fr}.pg__meta{grid-column:auto;text-align:left}.pg__side{position:static;margin-bottom:40px}}
@media(max-width:720px){.pg__head{position:static}.row{grid-template-columns:1fr;row-gap:14px}.ts{grid-template-columns:1fr}.pg__side{top:auto}}

/* inside the admin shell the logo is already in the left nav */
html.framed .bar__title img{display:none}
html.framed .bar__title{gap:0}

/* mobile menu button (three bars); hidden on desktop */
.bar__menu{display:none;width:44px;height:44px;margin-right:-10px;border:0;border-radius:50%;background:none;color:var(--color-text);cursor:pointer;align-items:center;justify-content:center;padding:0;transition:background-color var(--duration-hover) var(--ease-standard)}
.bar__menu:hover{background:var(--color-hover)}
.bar__menu svg{width:28px;height:28px;fill:currentColor}
.bar__close,.bar__scrim{display:none}
/* the full section menu needs about 900px beside the title; below that it becomes a drawer that slides in from the right (scrim, close button, Escape) */
@media(max-width:900px){
  .bar{height:60px;backdrop-filter:none;background:var(--color-surface);/* a backdrop filter would make the fixed drawer relative to the bar */}
  .bar__menu{display:flex}
  .bar nav{position:fixed;top:0;right:0;bottom:0;z-index:40;width:min(320px,85vw);flex-direction:column;gap:0;overflow-y:auto;margin:0;padding:72px var(--pad) 24px;background:var(--color-surface);box-shadow:var(--shadow-24);transform:translateX(100%);visibility:hidden;transition:transform .25s ease,visibility 0s .25s}
  .bar.open nav{transform:none;visibility:visible;transition:transform .25s ease}
  .bar nav a{padding:15px 0;font-size:16px;border-bottom:1px solid var(--line)}
  .bar nav a[aria-current="page"]{border-bottom:1px solid var(--line)}
  .bar__close{position:absolute;top:8px;right:8px;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:0;border-radius:50%;background:none;color:var(--color-text);cursor:pointer}
  .bar__close:hover{background:var(--color-hover)}
  .bar__close svg{width:24px;height:24px;fill:currentColor}
  .bar__scrim{position:fixed;inset:0;z-index:30;display:block;background:rgba(0,0,0,.4);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility 0s .25s}
  .bar.open .bar__scrim{opacity:1;visibility:visible;transition:opacity .25s ease}
}

/* specimens (built with the tokens) */
.sp-side{width:240px;background:var(--color-ink);color:var(--color-text-on-dark);padding:var(--space-6) 0}
.sp-side img{display:block;width:160px;margin:0 var(--space-6) var(--space-4)}
.sp-side hr{border:0;border-top:1px solid var(--color-text-on-dark);opacity:.25;margin:var(--space-2) var(--space-6)}
.sp-side span{display:block;padding:var(--space-3) var(--space-6);font:var(--font-weight-bold) var(--font-size-nav)/var(--line-height-nav) var(--font-family);text-transform:uppercase}
.sp-side span.on{background:rgba(255,255,255,.18);box-shadow:inset var(--nav-indicator-height) 0 0 var(--color-accent)}
.sp-title{width:100%}
.sp-title h4{margin:0;padding-bottom:var(--space-3);border-bottom:1px solid var(--color-border);font:var(--font-weight-title) var(--font-size-title)/var(--line-height-title) var(--font-family)}
.sp-btn{display:inline-block;border:0;color:var(--color-text-on-dark);background:var(--color-accent);font-weight:var(--font-weight-bold);text-align:center;white-space:nowrap}
.sp-btn.lg{height:44px;padding:0 28px;font-size:var(--font-size-lg);line-height:44px;border-radius:var(--radius-btn-lg)}
.sp-btn.md{height:40px;padding:0 var(--space-6);font-size:var(--font-size-md);line-height:40px;border-radius:var(--radius-btn-md)}
.sp-btn.sm{height:32px;padding:0 var(--space-5);font-size:var(--font-size-md);line-height:32px;border-radius:var(--radius-btn-sm)}
.sp-btn.ink{height:32px;padding:0 var(--space-5);font-size:var(--font-size-md);line-height:32px;border-radius:var(--radius-btn-sm);background:var(--color-ink)}
.sp-btn.off{height:32px;padding:0 var(--space-5);font-size:var(--font-size-md);line-height:32px;border-radius:var(--radius-btn-sm);background:var(--color-disabled-bg);color:var(--color-disabled-text)}
.dsys .sp-link{color:var(--color-link);text-decoration:none}
.dsys .sp-link:hover{color:var(--color-primary)}
.dsys .sp-link.adm{color:var(--color-primary);text-decoration:underline;text-decoration-color:var(--color-link-underline)}
.sp-card{display:block;width:280px;background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-sm);padding:var(--card-padding)}
.sp-card b{display:block;font-size:var(--font-size-lg);line-height:var(--line-height-lg);color:var(--color-primary)}
.sp-card span{display:block;margin-top:var(--space-1)}
.sp-card code{display:block;margin-top:var(--space-2);color:var(--color-text-muted)}
.sp-table{width:100%;border-collapse:collapse}
.sp-table th{font-size:var(--font-size-thead);line-height:var(--line-height-thead);font-weight:var(--font-weight-thead);text-transform:uppercase;text-align:left;padding:var(--space-2);border-bottom:1px solid var(--color-border-light)}
.sp-table td{font-size:var(--font-size-table);line-height:var(--line-height-table);padding:var(--space-2);height:51px}
.sp-chip{display:inline-flex;align-items:center;height:24px;padding:0 var(--space-3);border-radius:var(--radius-btn-sm);font:var(--font-weight-bold) var(--font-size-caption) var(--font-family)}
.sp-chip.ok{background:var(--color-success-bg);color:var(--color-success-text)}
.sp-chip.warn{background:var(--color-warning-bg);color:var(--color-ink)}
.sp-chip.bad{background:var(--color-danger-bg);color:var(--color-danger-text)}
.sp-foot{width:100%;background:var(--color-surface-alt);padding:var(--space-8) var(--footer-padding);font-size:var(--font-size-md)}

/* specimens: share gift pill, share icon, popover, toast */
.sp-gift{display:inline-flex;align-items:center;gap:var(--space-2);height:32px;padding:0 var(--space-4) 0 var(--space-3);border:1px solid var(--color-ink-soft);border-radius:var(--radius-btn-sm);color:var(--color-ink-soft);font:var(--font-weight-bold) var(--font-size-md)/32px var(--font-family)}
.sp-gift svg{width:18px;height:18px;fill:currentColor}
.sp-iconbtn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:var(--radius-round);background:var(--color-border-strong);color:var(--color-ink-soft)}
.sp-iconbtn svg{width:16px;height:16px;fill:currentColor}
.sp-pop{width:288px;padding:var(--space-4) var(--space-5) var(--space-2);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-8)}
.sp-pop h5{margin:0 0 var(--space-1);font:var(--font-weight-thead) var(--font-size-md)/24px var(--font-family)}
.sp-pop p{margin:0 0 var(--space-3);font-size:var(--font-size-md);line-height:24px;color:var(--color-text-muted)}
.sp-pop ul{margin:0;padding:0;list-style:none}
.sp-pop li{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) 0;font:600 var(--font-size-md)/24px var(--font-family)}
.sp-pop li+li{border-top:1px solid var(--color-border-light)}
.sp-pop li i{width:30px;height:30px;border-radius:var(--radius-round);background:var(--color-border-strong)}
.sp-toast{display:inline-block;padding:var(--space-2) var(--space-5);border-radius:var(--radius-btn-md);background:var(--color-ink-soft);color:var(--color-text-on-dark);font:var(--font-weight-bold) var(--font-size-md)/24px var(--font-family)}
.sp-ilink{display:inline-flex;align-items:center;gap:var(--space-1);color:var(--color-primary);font:var(--font-weight-semibold) var(--font-size-md)/var(--line-height-md) var(--font-family)}
.sp-ilink svg{width:18px;height:18px;fill:currentColor}