/* Plumline Examples library (F6) — page-specific styles. * * Built on the F4 design system: it consumes the existing Plumline tokens/variables * (cream paper, deep green, brass, Newsreader/Manrope/mono, lines) rather than * introducing a parallel system or hardcoded colours. Only layout/skin specific to * the library lives here. Enhancement-only controls are hidden until gets the * `js-lib` class, so the no-JS base list stays clean. * * Token fallbacks mirror the existing page variables (var(--line), var(--faint), * var(--brass), var(--brass-text), var(--true), var(--mono), var(--card,#fff)) that * plumline.css already defines site-wide, with F4 primitives as ultimate fallback. */ /* ---- enhancement gating: controls appear only when JS runs ---- */ .lib-enh { display: none; } .js-lib .lib-enh { display: block; } .js-lib .lib-nojs { display: none; } /* ---- library index header (compact, not a hero) ---- */ .lib-head { padding: 40px 0 28px; } .lib-eyebrow { font-family: var(--mono, ui-monospace, monospace); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--brass-text, #7A5518); margin: 0 0 10px; } .lib-head h1 { max-width: 22ch; margin: 0; } .lib-head .lead { margin-top: 18px; max-width: 62ch; } .lib-head-meta { margin-top: 18px; font-family: var(--mono, ui-monospace, monospace); font-size: 12px; letter-spacing: .04em; color: var(--faint, #5b6660); display: flex; align-items: center; gap: 10px; } .lib-head-meta .lib-tick { color: var(--brass, #B5822E); } /* ---- discovery controls ---- */ .lib-controls { margin: 6px 0 26px; } .lib-search { position: relative; margin-bottom: 16px; } .lib-search label { display: block; font-size: 13px; font-weight: 600; color: var(--faint, #5b6660); margin-bottom: 6px; } .lib-search input { width: 100%; box-sizing: border-box; font-family: var(--pl-family-sans, inherit); font-size: 16px; padding: 12px 14px; border: 1px solid var(--line, #d9d3c6); border-radius: 10px; background: var(--card, #fff); color: inherit; min-height: 44px; } .lib-search input:focus-visible { outline: 2px solid var(--brass, #B5822E); outline-offset: 2px; border-color: var(--brass, #B5822E); } .lib-facets { border: 0; padding: 0; margin: 0; } .lib-facets > summary { cursor: pointer; font-size: 13px; font-weight: 600; color: var(--faint, #5b6660); padding: 8px 0; list-style: none; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; } .lib-facets > summary::-webkit-details-marker { display: none; } .lib-facets > summary::before { content: "+"; font-family: var(--mono, monospace); color: var(--brass, #B5822E); } .lib-facets[open] > summary::before { content: "\2212"; } .lib-facet-groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px 24px; padding: 12px 0 4px; } .lib-facet-group > .lib-facet-legend { font-family: var(--mono, monospace); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--brass-text, #7A5518); margin: 0 0 8px; } .lib-facet-opt { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-size: 14px; cursor: pointer; min-height: 32px; } .lib-facet-opt input { width: 17px; height: 17px; accent-color: var(--brass, #B5822E); } .lib-facet-opt input:focus-visible { outline: 2px solid var(--brass, #B5822E); outline-offset: 2px; } .lib-facet-count { font-family: var(--mono, monospace); font-size: 11px; color: var(--faint, #5b6660); margin-left: auto; } .lib-status { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 8px 0 4px; border-top: 1px solid var(--line, #d9d3c6); margin-top: 8px; } .lib-count { font-family: var(--mono, monospace); font-size: 13px; color: var(--faint, #5b6660); letter-spacing: .03em; } .lib-clear { font-size: 13px; font-weight: 600; color: var(--brass-text, #7A5518); background: none; border: 0; cursor: pointer; padding: 8px; min-height: 44px; } .lib-clear:focus-visible { outline: 2px solid var(--brass, #B5822E); outline-offset: 2px; border-radius: 6px; } /* ---- card grid (scales to 60) ---- */ .lib-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; margin: 8px 0 40px; } .lib-card { display: flex; flex-direction: column; border: 1px solid var(--line, #d9d3c6); border-radius: 12px; background: var(--card, #fff); padding: 18px 18px 16px; position: relative; } .lib-card[hidden] { display: none; } .lib-card-top { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; } .lib-ref { font-family: var(--mono, monospace); font-size: 11px; letter-spacing: .06em; color: var(--brass, #B5822E); } .lib-cat { font-family: var(--mono, monospace); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; color: var(--faint, #5b6660); } .lib-title { margin: 0 0 8px; font-size: 19px; line-height: 1.25; } .lib-title-link { color: inherit; text-decoration: none; } .lib-title-link:hover { text-decoration: underline; text-underline-offset: 3px; } .lib-title-link:focus-visible { outline: 2px solid var(--brass, #B5822E); outline-offset: 3px; border-radius: 3px; } .lib-q { margin: 0 0 14px; color: var(--faint, #4b544e); font-size: 14px; line-height: 1.5; flex: 1; } .lib-meta { margin: 0 0 12px; display: grid; gap: 3px; } .lib-meta-row { display: flex; gap: 8px; font-size: 12px; } .lib-meta-row dt { color: var(--faint, #5b6660); min-width: 84px; } .lib-meta-row dd { margin: 0; font-weight: 500; } .lib-mono { font-family: var(--mono, monospace); font-size: 11.5px; letter-spacing: .02em; } .lib-facts { font-family: var(--mono, monospace); font-size: 11.5px; color: var(--faint, #5b6660); letter-spacing: .02em; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; } .lib-fact-n { color: var(--ink, #12211A); font-weight: 600; } .lib-fact-sep { color: var(--line, #d9d3c6); } .lib-cta { align-self: flex-start; font-size: 14px; font-weight: 600; color: var(--brass-text, #7A5518); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; min-height: 32px; } .lib-cta:hover { text-decoration: underline; text-underline-offset: 3px; } .lib-cta:focus-visible { outline: 2px solid var(--brass, #B5822E); outline-offset: 3px; border-radius: 4px; } /* ---- empty state ---- */ .lib-empty { border: 1px dashed var(--line, #d9d3c6); border-radius: 12px; padding: 32px 24px; text-align: center; margin: 8px 0 40px; } .lib-empty h2 { margin: 0 0 8px; font-size: 20px; } .lib-empty p { margin: 0 0 16px; color: var(--faint, #5b6660); max-width: 46ch; margin-inline: auto; } /* ---- how-it-works footer strip ---- */ .lib-how { border-top: 1px solid var(--line, #d9d3c6); padding: 28px 0 8px; margin-top: 8px; } .lib-how h2 { font-size: 15px; margin: 0 0 16px; color: var(--faint, #5b6660); font-weight: 600; } .lib-how-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; } .lib-how-step { display: flex; gap: 12px; align-items: flex-start; } .lib-how-n { font-family: var(--mono, monospace); font-size: 12px; color: var(--brass, #B5822E); border: 1px solid var(--line, #d9d3c6); border-radius: 50%; width: 26px; height: 26px; display: inline-flex; align-items: center; justify-content: center; flex: none; } .lib-how-step h3 { margin: 2px 0 2px; font-size: 14px; } .lib-how-step p { margin: 0; font-size: 13px; color: var(--faint, #5b6660); } /* ---- responsive ---- */ @media (max-width: 900px) { .lib-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); } } @media (max-width: 640px) { .lib-head { padding: 28px 0 20px; } .lib-grid { grid-template-columns: 1fr; gap: 14px; } .lib-facet-groups { grid-template-columns: 1fr 1fr; } } @media (max-width: 380px) { .lib-facet-groups { grid-template-columns: 1fr; } .lib-card { padding: 16px 14px 14px; } } /* ---- reduced motion: nothing animates, but be explicit ---- */ @media (prefers-reduced-motion: reduce) { .lib-card, .lib-cta, .lib-title-link { transition: none; } } /* ---- visually-hidden (accessible headings that stay off-screen) ---- */ .pl-visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; } /* ---- no-JS shared-header fallback (Examples-scoped) ----------------------- This rule lives in the Examples-only stylesheet (examples-library.css loads on examples.html and nowhere else), so it fixes the shared header on THIS page without taking ownership of, or re-versioning, the global assets/plumline.css. Problem it solves: with JavaScript disabled, nav-menu.js never adds .nav-menu-ready, so the primary nav links + language control stay inline in the mast. On narrow screens they compressed and were clipped past the viewport edge (About and the language