/* ========================================================================== FLET — Field Linguistics Extension Tools Design tokens: light theme by default, dark via system preference or the header toggle (data-theme attribute on overrides the system). ========================================================================== */ :root { color-scheme: light; --bg: #f7f9fc; --bg-raised: #ffffff; --bg-inset: #eef2f8; --border: #d9e1ec; --border-strong: #c3cfdf; --text: #182233; --text-secondary: #46556b; --muted: #5d6b80; --accent: #1d63d8; --accent-hover: #174fae; --accent-soft: #e3edfc; --accent-contrast: #ffffff; --cyan: #0e7490; --early-bg: #fdf3dc; --early-text: #7a5410; --early-border: #ecd9a8; --suite-bg: #e0f1f4; --suite-text: #0d5c70; --suite-border: #b7dde5; --hero-glow-1: rgba(59, 130, 246, 0.14); --hero-glow-2: rgba(6, 182, 212, 0.12); --shadow-sm: 0 1px 2px rgba(16, 30, 54, 0.06); --shadow-md: 0 4px 14px -4px rgba(16, 30, 54, 0.12); --shadow-lg: 0 12px 28px -10px rgba(16, 30, 54, 0.18); --radius: 12px; --radius-lg: 16px; --header-bg: rgba(247, 249, 252, 0.85); } [data-theme="dark"] { color-scheme: dark; --bg: #0b1020; --bg-raised: #131a2e; --bg-inset: #0e1526; --border: #232e47; --border-strong: #33405e; --text: #e8edf6; --text-secondary: #b4c0d4; --muted: #93a1b8; --accent: #5b9bf8; --accent-hover: #7fb1fa; --accent-soft: #16233f; --accent-contrast: #071021; --cyan: #38bdd8; --early-bg: #2c2410; --early-text: #e8c15e; --early-border: #4d3f1a; --suite-bg: #0d2a33; --suite-text: #67d3e8; --suite-border: #14495a; --hero-glow-1: rgba(59, 130, 246, 0.16); --hero-glow-2: rgba(6, 182, 212, 0.12); --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35); --shadow-md: 0 4px 14px -4px rgba(0, 0, 0, 0.45); --shadow-lg: 0 12px 28px -10px rgba(0, 0, 0, 0.55); --header-bg: rgba(11, 16, 32, 0.85); } @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { color-scheme: dark; --bg: #0b1020; --bg-raised: #131a2e; --bg-inset: #0e1526; --border: #232e47; --border-strong: #33405e; --text: #e8edf6; --text-secondary: #b4c0d4; --muted: #93a1b8; --accent: #5b9bf8; --accent-hover: #7fb1fa; --accent-soft: #16233f; --accent-contrast: #071021; --cyan: #38bdd8; --early-bg: #2c2410; --early-text: #e8c15e; --early-border: #4d3f1a; --suite-bg: #0d2a33; --suite-text: #67d3e8; --suite-border: #14495a; --hero-glow-1: rgba(59, 130, 246, 0.16); --hero-glow-2: rgba(6, 182, 212, 0.12); --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35); --shadow-md: 0 4px 14px -4px rgba(0, 0, 0, 0.45); --shadow-lg: 0 12px 28px -10px rgba(0, 0, 0, 0.55); --header-bg: rgba(11, 16, 32, 0.85); } } /* -------------------------------------------------------------------------- Base -------------------------------------------------------------------------- */ * { box-sizing: border-box; } html { scroll-behavior: smooth; } body { margin: 0; font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; font-size: 1rem; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; } code { font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace; font-size: 0.9em; background: var(--bg-inset); border: 1px solid var(--border); border-radius: 5px; padding: 0.08em 0.35em; } a { color: var(--accent); } a:hover { color: var(--accent-hover); } :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; } .sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; } .skip-link { position: absolute; left: 1rem; top: -3.5rem; z-index: 100; background: var(--accent); color: var(--accent-contrast); padding: 0.6rem 1rem; border-radius: 0 0 8px 8px; font-weight: 600; text-decoration: none; transition: top 0.2s ease; } .skip-link:focus { top: 0; color: var(--accent-contrast); } /* -------------------------------------------------------------------------- Header -------------------------------------------------------------------------- */ .site-header { position: sticky; top: 0; z-index: 50; background: var(--header-bg); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); } .site-header-inner { max-width: 1140px; margin: 0 auto; padding: 0.65rem 1.25rem; display: flex; align-items: center; gap: 1.25rem; } .brand { display: inline-flex; align-items: center; gap: 0.55rem; font-weight: 700; font-size: 1.05rem; letter-spacing: 0.04em; color: var(--text); text-decoration: none; } .brand img { border-radius: 6px; display: block; } .brand:hover { color: var(--accent); } .site-nav { display: flex; flex-wrap: wrap; gap: 0.25rem; margin-inline: auto; } .site-nav a { color: var(--text-secondary); text-decoration: none; font-size: 0.92rem; font-weight: 500; padding: 0.4rem 0.7rem; border-radius: 8px; } .site-nav a:hover { color: var(--text); background: var(--bg-inset); } .header-actions { display: flex; align-items: center; gap: 0.5rem; margin-left: auto; } .site-nav + .header-actions { margin-left: 0; } .theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 2.25rem; height: 2.25rem; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-raised); color: var(--text-secondary); cursor: pointer; } .theme-toggle:hover { color: var(--text); border-color: var(--border-strong); } /* Show the icon for the theme you'd switch TO */ .icon-moon { display: block; } .icon-sun { display: none; } [data-theme="dark"] .icon-moon { display: none; } [data-theme="dark"] .icon-sun { display: block; } @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .icon-moon { display: none; } :root:not([data-theme="light"]) .icon-sun { display: block; } } .header-github { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.9rem; font-weight: 600; color: var(--text-secondary); text-decoration: none; padding: 0.42rem 0.75rem; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-raised); } .header-github:hover { color: var(--text); border-color: var(--border-strong); } @media (max-width: 720px) { .site-nav { display: none; } .header-actions { margin-left: auto; } .header-github span { display: none; } } /* -------------------------------------------------------------------------- Hero -------------------------------------------------------------------------- */ .hero { position: relative; overflow: hidden; padding: 5.5rem 1.25rem 4.5rem; text-align: center; border-bottom: 1px solid var(--border); } .hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 320px at 20% 0%, var(--hero-glow-1), transparent 70%), radial-gradient(600px 320px at 80% 10%, var(--hero-glow-2), transparent 70%); pointer-events: none; } .hero-inner { position: relative; max-width: 820px; margin: 0 auto; } .hero-eyebrow { display: inline-block; margin: 0 0 1.25rem; padding: 0.35rem 0.9rem; border: 1px solid var(--border); border-radius: 999px; background: var(--bg-raised); color: var(--text-secondary); font-size: 0.82rem; font-weight: 600; letter-spacing: 0.02em; box-shadow: var(--shadow-sm); } .hero h1 { margin: 0 0 1.1rem; font-size: clamp(2.1rem, 5vw, 3.4rem); line-height: 1.12; letter-spacing: -0.02em; font-weight: 800; } .accent-text { background: linear-gradient(100deg, var(--accent), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; } .hero .tagline { margin: 0 auto 2rem; max-width: 640px; font-size: clamp(1.05rem, 2vw, 1.2rem); color: var(--text-secondary); } /* -------------------------------------------------------------------------- Buttons -------------------------------------------------------------------------- */ .cta-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; } .btn { display: inline-flex; align-items: center; gap: 0.45rem; padding: 0.7rem 1.4rem; border-radius: 10px; font-weight: 600; font-size: 0.97rem; text-decoration: none; transition: background-color 0.18s ease, border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease; } .btn:hover { transform: translateY(-1px); } .btn-primary { background: var(--accent); color: var(--accent-contrast); box-shadow: var(--shadow-md); } .btn-primary:hover { background: var(--accent-hover); color: var(--accent-contrast); box-shadow: var(--shadow-lg); } .btn-secondary { background: var(--bg-raised); color: var(--text); border: 1px solid var(--border-strong); box-shadow: var(--shadow-sm); } .btn-secondary:hover { color: var(--text); border-color: var(--muted); } /* -------------------------------------------------------------------------- Sections -------------------------------------------------------------------------- */ section { padding: 4rem 1.25rem; } section:nth-of-type(even):not(.hero) { background: var(--bg-inset); } .container { max-width: 1140px; margin: 0 auto; } .section-header { max-width: 720px; margin-bottom: 0.5rem; } .section-eyebrow { margin: 0 0 0.4rem; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--accent); } .section-header h2 { margin: 0 0 0.6rem; font-size: clamp(1.5rem, 3vw, 2rem); letter-spacing: -0.015em; line-height: 1.2; } .section-lede { margin: 0; color: var(--text-secondary); font-size: 1.02rem; } /* -------------------------------------------------------------------------- Tool cards -------------------------------------------------------------------------- */ .card-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); margin-top: 2rem; } .tool-card { display: flex; flex-direction: column; gap: 0.6rem; padding: 1.4rem 1.4rem 1.3rem; background: var(--bg-raised); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease; } .tool-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-md); transform: translateY(-2px); } .tool-card.is-featured { grid-column: 1 / -1; border-color: var(--suite-border); background: linear-gradient(120deg, var(--accent-soft), transparent 55%), var(--bg-raised); } .tool-card h3 { margin: 0; font-size: 1.12rem; line-height: 1.35; letter-spacing: -0.01em; } .tool-card p { margin: 0; font-size: 0.93rem; color: var(--text-secondary); flex-grow: 1; } .badge { align-self: flex-start; display: inline-block; padding: 0.18rem 0.6rem; border: 1px solid var(--border); border-radius: 999px; background: var(--bg-inset); color: var(--muted); font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; } .badge-early { background: var(--early-bg); color: var(--early-text); border-color: var(--early-border); } .badge-suite { background: var(--suite-bg); color: var(--suite-text); border-color: var(--suite-border); } .card-link { align-self: flex-start; margin-top: 0.35rem; display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.9rem; font-weight: 600; text-decoration: none; color: var(--accent); } .card-link::after { content: "→"; transition: transform 0.18s ease; } .card-link:hover { color: var(--accent-hover); text-decoration: underline; text-underline-offset: 3px; } .card-link:hover::after { transform: translateX(3px); } /* -------------------------------------------------------------------------- Download link panels -------------------------------------------------------------------------- */ .link-panels { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); margin-top: 2rem; } .link-panel { background: var(--bg-raised); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.4rem 1.5rem; box-shadow: var(--shadow-sm); } .link-panel h3 { margin: 0 0 0.9rem; font-size: 1.05rem; letter-spacing: -0.01em; } .link-list { list-style: none; margin: 0; padding: 0; } .link-list li { display: flex; flex-direction: column; gap: 0.1rem; padding: 0.7rem 0; border-top: 1px solid var(--border); } .link-list li:first-child { border-top: 0; padding-top: 0; } .link-list li:last-child { padding-bottom: 0; } .link-list a { font-weight: 600; text-decoration: none; } .link-list a:hover { text-decoration: underline; text-underline-offset: 3px; } .link-list span { font-size: 0.9rem; color: var(--text-secondary); } /* -------------------------------------------------------------------------- Roadmap -------------------------------------------------------------------------- */ .roadmap-list { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: 0.85rem; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); } .roadmap-list li { position: relative; display: flex; flex-direction: column; gap: 0.15rem; padding: 0.9rem 1.1rem 0.9rem 2.1rem; background: var(--bg-raised); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); } .roadmap-list li::before { content: ""; position: absolute; left: 0.95rem; top: 1.35rem; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--cyan)); } .roadmap-list strong { font-size: 0.97rem; } .roadmap-list span { font-size: 0.9rem; color: var(--text-secondary); } .roadmap-list a { text-decoration: none; } .roadmap-list a:hover { text-decoration: underline; text-underline-offset: 3px; } /* -------------------------------------------------------------------------- About & license -------------------------------------------------------------------------- */ .about-grid { display: grid; gap: 1.5rem; grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr); margin-top: 2rem; align-items: start; } @media (max-width: 820px) { .about-grid { grid-template-columns: 1fr; } } .prose p { margin: 0 0 1rem; color: var(--text-secondary); font-size: 1.02rem; } .prose p:last-child { margin-bottom: 0; } .license-box { background: var(--bg-raised); border: 1px solid var(--border); border-left: 4px solid var(--accent); border-radius: var(--radius); padding: 1.25rem 1.4rem; box-shadow: var(--shadow-sm); } .license-box h3 { margin: 0 0 0.7rem; font-size: 1rem; } .license-box p { margin: 0 0 0.75rem; font-size: 0.92rem; color: var(--text-secondary); } .license-box p:last-child { margin-bottom: 0; } /* -------------------------------------------------------------------------- Footer -------------------------------------------------------------------------- */ .site-footer { border-top: 1px solid var(--border); padding: 2.5rem 1.25rem 3rem; background: var(--bg-inset); } .footer-inner { display: flex; flex-direction: column; align-items: center; gap: 0.6rem; text-align: center; } .footer-brand { display: inline-flex; align-items: center; gap: 0.55rem; font-weight: 600; color: var(--text-secondary); font-size: 0.95rem; } .footer-brand img { border-radius: 5px; display: block; } .site-footer p { margin: 0; font-size: 0.87rem; color: var(--muted); } .site-footer a { color: var(--accent); text-decoration: none; } .site-footer a:hover { text-decoration: underline; text-underline-offset: 3px; } /* -------------------------------------------------------------------------- Motion preferences -------------------------------------------------------------------------- */ @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } } /* ========================================================================== FLEx List Migrator — page-specific additions ========================================================================== */ /* Download buttons in the hero */ .hero-download { display: flex; flex-direction: column; align-items: center; gap: 0.6rem; } .btn-download { gap: 0.55rem; padding: 0.85rem 1.6rem; font-size: 1.02rem; } .btn-download svg { flex: none; } .hero-meta { margin: 0; font-size: 0.85rem; color: var(--muted); } .hero-meta a { color: var(--accent); text-decoration: none; } .hero-meta a:hover { text-decoration: underline; text-underline-offset: 3px; } /* Platform note pill under the hero */ .hero-note { display: inline-flex; align-items: center; gap: 0.45rem; margin: 1.4rem auto 0; padding: 0.4rem 0.9rem; border: 1px solid var(--border); border-radius: 999px; background: var(--bg-raised); color: var(--text-secondary); font-size: 0.85rem; box-shadow: var(--shadow-sm); } /* Feature cards with a leading icon */ .feature-card .feature-icon { display: inline-flex; align-items: center; justify-content: center; width: 2.4rem; height: 2.4rem; border-radius: 10px; background: var(--accent-soft); color: var(--accent); margin-bottom: 0.2rem; } .feature-card .feature-icon svg { width: 1.3rem; height: 1.3rem; } /* Numbered "how it works" steps */ .steps { counter-reset: step; list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: 1rem; } .steps li { counter-increment: step; position: relative; padding: 1.1rem 1.3rem 1.1rem 3.6rem; background: var(--bg-raised); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); } .steps li::before { content: counter(step); position: absolute; left: 1rem; top: 1.05rem; width: 1.9rem; height: 1.9rem; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--cyan)); color: #fff; font-weight: 700; font-size: 0.95rem; } .steps li strong { display: block; margin-bottom: 0.15rem; } .steps li p { margin: 0; color: var(--text-secondary); font-size: 0.94rem; } /* Callout note */ .callout { margin-top: 2rem; display: flex; gap: 0.75rem; padding: 1.1rem 1.3rem; background: var(--accent-soft); border: 1px solid var(--suite-border); border-radius: var(--radius); } .callout svg { flex: none; color: var(--accent); width: 1.3rem; height: 1.3rem; margin-top: 0.15rem; } .callout p { margin: 0; font-size: 0.94rem; color: var(--text-secondary); } .callout strong { color: var(--text); } /* Code block */ pre.code-block { margin: 1.2rem 0 0; padding: 1rem 1.2rem; background: var(--bg-inset); border: 1px solid var(--border); border-radius: var(--radius); overflow-x: auto; font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace; font-size: 0.86rem; line-height: 1.5; color: var(--text); } pre.code-block code { background: none; border: 0; padding: 0; font-size: inherit; } /* Simple prose blocks inside sections */ .doc-prose { max-width: 780px; margin-top: 1.5rem; } .doc-prose p { color: var(--text-secondary); } .doc-prose ul { color: var(--text-secondary); padding-left: 1.2rem; } .doc-prose li { margin-bottom: 0.4rem; } /* FAQ */ .faq { margin-top: 2rem; display: grid; gap: 0.9rem; max-width: 820px; } .faq details { background: var(--bg-raised); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.4rem 1.2rem; box-shadow: var(--shadow-sm); } .faq summary { cursor: pointer; font-weight: 600; padding: 0.7rem 0; list-style: none; } .faq summary::-webkit-details-marker { display: none; } .faq summary::before { content: "＋"; color: var(--accent); font-weight: 700; margin-right: 0.6rem; } .faq details[open] summary::before { content: "－"; } .faq details p { margin: 0 0 0.9rem; color: var(--text-secondary); font-size: 0.94rem; } /* Screenshot figure */ .screenshot { padding-top: 0; } .screenshot-figure { margin: 0 auto; max-width: 980px; } .screenshot-figure img { display: block; width: 100%; height: auto; border: 1px solid var(--border-strong); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); background: var(--bg-raised); } .screenshot-figure figcaption { margin-top: 0.9rem; text-align: center; font-size: 0.9rem; color: var(--muted); }