/* app.css — a small Tailwind-flavored utility set + design tokens. No Tailwind. Dark mode is pure CSS: color-scheme + light-dark() follow the OS; a [data-theme] on (set server-side from a cookie) overrides it with no flash, no JS. */ :root { color-scheme: light dark; /* Tailwind Zinc scale — neutral/monochrome. light-dark(light, dark). */ --bg: light-dark(#fafafa, #09090b); /* zinc-50 / zinc-950 */ --surface: light-dark(#ffffff, #18181b); /* white / zinc-900 */ --fg: light-dark(#18181b, #fafafa); /* zinc-900 / zinc-50 */ --muted: light-dark(#71717a, #a1a1aa); /* zinc-500 / zinc-400 */ --border: light-dark(#e4e4e7, #27272a); /* zinc-200 / zinc-800 */ --accent: light-dark(#27272a, #e4e4e7); /* zinc-800 / zinc-200 — high-contrast, still monochrome */ --on-accent: light-dark(#fafafa, #18181b); /* zinc-50 / zinc-900 */ --radius: 14px; --shadow: 0 1px 2px rgb(0 0 0 / .04), 0 10px 30px rgb(0 0 0 / .06); --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; } :root[data-theme="light"] { color-scheme: light; } :root[data-theme="dark"] { color-scheme: dark; } *, *::before, *::after { box-sizing: border-box; } body { margin: 0; min-height: 100dvh; background: var(--bg); color: var(--fg); font-family: var(--font); line-height: 1.6; } a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; } :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; } /* layout */ .min-h-screen { min-height: 100dvh; } .flex { display: flex; } .grid { display: grid; } .flex-col { flex-direction: column; } .items-center { align-items: center; } .justify-center { justify-content: center; } .justify-between { justify-content: space-between; } .gap-2 { gap: .5rem; } .gap-4 { gap: 1rem; } .grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } @media (max-width: 640px) { .grid-cols-3 { grid-template-columns: 1fr; } } /* spacing */ .p-4 { padding: 1rem; } .p-8 { padding: 2rem; } .mt-2 { margin-top: .5rem; } .mt-4 { margin-top: 1rem; } .mt-6 { margin-top: 1.5rem; } /* sizing */ .w-full { width: 100%; } .max-w-2xl { max-width: 42rem; margin-inline: auto; } /* typography */ .text-center { text-align: center; } .text-sm { font-size: .875rem; } .text-lg { font-size: 1.125rem; } .text-5xl { font-size: clamp(2.25rem, 6vw, 3rem); line-height: 1.1; } .font-semibold { font-weight: 600; } .font-bold { font-weight: 700; } .tracking-tight { letter-spacing: -.02em; } .text-muted { color: var(--muted); } /* surfaces & components */ .border-b { border-bottom: 1px solid var(--border); } .card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow); text-align: left; } .badge { display: inline-block; padding: .2rem .7rem; border-radius: 9999px; font-size: .8rem; font-weight: 600; color: var(--accent); background: color-mix(in oklab, var(--accent) 15%, transparent); } .btn { display: inline-flex; align-items: center; gap: .4rem; padding: .5rem .85rem; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--fg); font: inherit; font-weight: 600; cursor: pointer; transition: transform .04s ease, border-color .15s ease, background .15s ease; } .btn:hover { border-color: var(--accent); } .btn:active { transform: translateY(1px); } .workspace { width: 100%; height: calc(100dvh - 58px); } /* fills below the ~58px nav */ .data-table { width: 100%; border-collapse: collapse; font-size: .9rem; } .data-table th, .data-table td { text-align: left; padding: .5rem .75rem; border-bottom: 1px solid var(--border); } .data-table th { color: var(--muted); font-weight: 600; } .query-form { display: flex; gap: .5rem; padding: .75rem 0; } .query-input { flex: 1; font: 13px/1.5 ui-monospace, SFMono-Regular, monospace; padding: .5rem; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--fg); resize: vertical; } .query-out { overflow: auto; } .query-err { color: light-dark(#b91c1c, #fca5a5); white-space: pre-wrap; font: 12px/1.5 ui-monospace, monospace; } .dock-panel { height: 100%; padding: 1rem; font: 400 14px/1.6 var(--font); } /* Theme toggle: show the button for the *other* theme. CSS resolves the active theme — including the no-cookie case, which follows the OS — so the control is always correct without any JS. */ .to-dark { display: inline-flex; } .to-light { display: none; } @media (prefers-color-scheme: dark) { :root:not([data-theme]) .to-dark { display: none; } :root:not([data-theme]) .to-light { display: inline-flex; } } :root[data-theme="dark"] .to-dark { display: none; } :root[data-theme="dark"] .to-light { display: inline-flex; } :root[data-theme="light"] .to-dark { display: inline-flex; } :root[data-theme="light"] .to-light { display: none; } /* ── Landing page ─────────────────────────────────────────────────────────── Same Zinc tokens as everything else; no new palette, no new font. Sections are separated by hairlines rather than boxes so the page reads as one column. */ .wrap { max-width: 60rem; margin-inline: auto; padding: 0 1.5rem 5rem; } .hero { padding: clamp(3rem, 9vw, 6rem) 0 clamp(2rem, 5vw, 3.5rem); text-align: center; } .hero h1 { max-width: 20ch; margin-inline: auto; } .lede { font-size: clamp(1.05rem, 2.2vw, 1.25rem); color: var(--muted); max-width: 56ch; margin-inline: auto; } .invoke { margin: 0; } .invoke code { display: inline-block; padding: .6rem 1.1rem; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); box-shadow: var(--shadow); font: 600 1.05rem/1 ui-monospace, SFMono-Regular, monospace; color: var(--fg); letter-spacing: -.01em; } .cta-row { display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; } .btn-primary { background: var(--accent); color: var(--on-accent); border-color: var(--accent); } .btn-primary:hover { text-decoration: none; opacity: .9; } .section { padding: clamp(2.5rem, 6vw, 4rem) 0; border-top: 1px solid var(--border); } .section-title { font-size: clamp(1.5rem, 3.5vw, 2rem); font-weight: 700; letter-spacing: -.02em; margin: 0 0 .75rem; } .section > p { max-width: 62ch; } .drifts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; } .drift-quote { margin: 0; font-weight: 600; font-size: 1.02rem; } .steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; } .step { display: flex; gap: 1rem; align-items: flex-start; } .step-n { flex: none; width: 2rem; height: 2rem; border-radius: 9999px; display: grid; place-items: center; font-weight: 700; font-size: .9rem; background: var(--accent); color: var(--on-accent); } .step-name { font: 600 .95rem/1.4 ui-monospace, SFMono-Regular, monospace; } .step p { margin: 0; max-width: 62ch; } .pull { margin: 0; border-left: 3px solid var(--accent); padding: .25rem 0 .25rem 1.5rem; } .pull-quote { margin: 0; font-size: clamp(1.25rem, 3vw, 1.6rem); font-weight: 700; letter-spacing: -.02em; line-height: 1.3; } .pull-body { margin: 1rem 0 0; color: var(--muted); max-width: 62ch; } .guard-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; } .guard { background: var(--surface); padding: 1.1rem; } .guard-rule { margin: 0; font-weight: 600; font-size: .95rem; } .guard-detail { margin: .4rem 0 0; color: var(--muted); font-size: .875rem; } .facts { margin: 0; padding: 0; list-style: none; display: grid; gap: .85rem; } .facts li { padding-left: 1.4rem; position: relative; max-width: 70ch; color: var(--muted); } .facts li::before { content: "▲"; position: absolute; left: 0; color: var(--accent); font-size: .7rem; top: .45rem; } .cta-end { text-align: center; } .cta-end .section-title, .cta-end > p { margin-inline: auto; } @media (max-width: 800px) { .drifts, .guard-grid { grid-template-columns: 1fr; } }