/* ============================================================================
BAYTON DESIGN LANGUAGE - STYLES
The canonical self-contained stylesheet: font imports, tokens, and the
component layer. This is the public CSS entrypoint for tagged releases.
========================================================================== */
@import url("https://fonts.googleapis.com/css2?family=Raleway:wght@500;600;700;800&family=Open+Sans:wght@400;600;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0");
/* TOKENS */
/* ---- tokens (inlined) ---- */
/* ============================================================================
BAYTON DESIGN LANGUAGE - TOKENS
Single source of truth for colour, type, space, radius, motion.
Reconciled from:
- gen.bayton.org hub (warm dark, Raleway display, ghost numerals)
- KAG/WAG/DAG/CAG Studio (studio.css: semantic accents, status, fields)
- bayton.org OG 11ty (Open Sans body, brand accent palette, light mode)
Themes are switched by `data-theme` on :
(none) | "dark" -> warm dark (canonical dark)
"light-cool" -> neutral light (CANONICAL light - locked)
"light-warm" -> warm light (reference only, kept for future)
========================================================================== */
:root,
[data-theme="dark"] {
/* - neutrals: warm dark - */
--canvas: #131110;
--canvas-2: #1a1715;
--surface: #201c19;
--surface-2: #2a2521;
--line: rgba(245, 239, 232, 0.10);
--line-2: rgba(245, 239, 232, 0.18);
--ink: #f5efe8;
--ink-dim: #aba49b;
--ink-faint: #6f685f;
/* - accent: bayton orange (constant across every theme) - */
--accent: #ff4500;
--accent-2: #ff6a33;
--accent-lo: #c0360a;
--accent-soft: rgba(255, 69, 0, 0.13);
--accent-line: rgba(255, 69, 0, 0.40);
/* - bayton accent palette - ONE collapsed tier ---------------------------
The real bayton.org + sysapps values, used for BOTH status and callouts /
contrast (no separate "soft status" set). Semantics:
info -> --blue success -> --green
error -> --red warn / alert -> --accent (orange, per 11ty callout-orange)
--blood is the deep pressed/secondary orange. */
--blue: #0283bd;
--green: #15B007;
--red: #c30000;
--blood: #ce3800;
/* status aliases so component CSS can read intent, not colour */
--ok: var(--green);
--err: var(--red);
--warn: var(--accent);
--info: var(--blue);
/* signature ambient glow behind hero / panels */
--glow: rgba(255, 69, 0, 0.11);
/* - type - */
--display: "Raleway", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
--ui: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
--mono: ui-monospace, "SFMono-Regular", "Cascadia Code", Menlo, Consolas, monospace;
/* type scale (display-led, fluid) */
--fs-display: clamp(2.6rem, 6vw, 4.2rem);
--fs-h1: clamp(2rem, 4vw, 3rem);
--fs-h2: clamp(1.6rem, 3vw, 2.3rem);
--fs-h3: 1.25rem;
--fs-lede: clamp(1.05rem, 1.5vw, 1.2rem);
--fs-body: 1.0625rem; /* 17px */
--fs-sm: 0.92rem;
--fs-xs: 0.78rem;
--fs-kicker: 0.72rem;
/* - space scale - */
--sp-1: 0.25rem;
--sp-2: 0.5rem;
--sp-3: 0.75rem;
--sp-4: 1rem;
--sp-5: 1.5rem;
--sp-6: 2rem;
--sp-7: 3rem;
--sp-8: 4.5rem;
/* - radius - */
--r-xs: 5px;
--r-sm: 9px;
--r-md: 11px;
--r-lg: 16px;
--r-xl: 20px;
--r-pill: 999px;
/* - motion - */
--t-fast: 150ms;
--t-base: 240ms;
--t-slow: 420ms;
--ease: cubic-bezier(0.22, 0.61, 0.36, 1);
--ease-out: cubic-bezier(0.16, 1, 0.3, 1);
/* - layout - */
--maxw: 1060px; /* content container max width */
--navh: 66px;
--gutter: 1.6rem; /* container side padding (desktop) */
--gutter-sm: 1.1rem; /* container side padding (phones, <= --bp-sm) */
/* - breakpoints - THE responsive standard -------------------------------
One scale for every project. @media can't read custom properties, so use
the literal px in `@media (max-width: ...)` - these tokens are the reference
(and usable in JS / container queries). Intents:
sm phones - single column, compact gutters
md tablet portrait - tables collapse to cards, 2-col forms become 1-col
lg tablet landscape - 3-col grids become 2, sidebars stack
xl desktop */
--bp-sm: 600px;
--bp-md: 768px;
--bp-lg: 1024px;
--bp-xl: 1280px;
color-scheme: dark;
}
/* ---- LIGHT · WARM (REFERENCE ONLY - not canonical) ------------------------
Kept documented for a future warm-light direction. The canonical light theme
is light-cool below. Warm paper + warm near-black ink. */
[data-theme="light-warm"] {
--canvas: #f6f1ea;
--canvas-2: #efe8de;
--surface: #fffdf9;
--surface-2: #ffffff;
--line: rgba(40, 30, 20, 0.12);
--line-2: rgba(40, 30, 20, 0.20);
--ink: #1f1a15;
--ink-dim: #6b6259;
--ink-faint: #9c9389;
--accent-soft: rgba(255, 69, 0, 0.10);
--accent-line: rgba(255, 69, 0, 0.42);
--glow: rgba(255, 69, 0, 0.08);
color-scheme: light;
}
/* ---- LIGHT · COOL (CANONICAL light) - studio's existing neutral light ------ */
[data-theme="light-cool"] {
--canvas: #e9e9ea;
--canvas-2: #f1f1f2;
--surface: #fafafa;
--surface-2: #ffffff;
--line: rgba(20, 20, 22, 0.11);
--line-2: rgba(20, 20, 22, 0.22);
--ink: #18181a;
--ink-dim: #5a5a5e;
--ink-faint: #9a9a9e;
--accent-soft: rgba(255, 69, 0, 0.10);
--accent-line: rgba(255, 69, 0, 0.42);
--glow: rgba(255, 69, 0, 0.07);
color-scheme: light;
}
/* COMPONENTS */
.material-symbols-outlined {
font-family: "Material Symbols Outlined";
font-weight: normal; font-style: normal; line-height: 1;
letter-spacing: normal; text-transform: none; display: inline-block;
white-space: nowrap; word-wrap: normal; direction: ltr;
-webkit-font-feature-settings: "liga"; -webkit-font-smoothing: antialiased;
font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
margin: 0;
background:
radial-gradient(130% 100% at 84% -12%, var(--glow), transparent 60%),
var(--canvas);
background-attachment: fixed;
color: var(--ink);
font-family: var(--ui);
font-size: var(--fs-body);
line-height: 1.6;
-webkit-font-smoothing: antialiased;
text-rendering: optimizeLegibility;
transition: background-color var(--t-base) var(--ease), color var(--t-base) var(--ease);
}
/* Form controls do not inherit typography from the page by default - the UA
stylesheet gives button/input/select/textarea their own font, which wins over
inheritance. Inherit the UI font once here so every control matches the body
without each component re-declaring font-family. (Family only, not the `font`
shorthand, so component-level size/weight/line-height are untouched.) */
button, input, optgroup, select, textarea { font-family: inherit; }
a { color: var(--accent); text-decoration: none; }
.sr-only {
position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
/* ---------------------------------------------------------------- typography */
.display,
h1.display {
font-family: var(--display); font-weight: 700;
font-size: var(--fs-display); line-height: 1.02;
letter-spacing: -0.015em; text-wrap: balance; margin: 0;
}
h1, h2, h3, h4 { font-family: var(--display); letter-spacing: -0.01em; line-height: 1.06; }
h1 { font-size: var(--fs-h1); font-weight: 700; }
h2 { font-size: var(--fs-h2); font-weight: 700; }
h3 { font-size: var(--fs-h3); font-weight: 700; }
.lede { color: var(--ink-dim); font-size: var(--fs-lede); max-width: 46ch; text-wrap: pretty; }
/* kicker / eyebrow - mono, uppercase, orange */
.kicker {
font-family: var(--mono); font-size: var(--fs-kicker); font-weight: 600;
letter-spacing: 0.26em; text-transform: uppercase; color: var(--accent);
margin: 0 0 1rem;
}
.kicker.muted { color: var(--ink-dim); letter-spacing: 0.22em; }
/* mono label / caption */
.label-mono {
font-family: var(--mono); font-size: var(--fs-xs); letter-spacing: 0.18em;
text-transform: uppercase; color: var(--ink-faint);
}
/* ghost numeral - oversized, near-invisible display digit */
.ghost-num {
font-family: var(--display); font-weight: 800; line-height: 1;
color: var(--ink); opacity: 0.05; pointer-events: none; user-select: none;
}
/* ---------------------------------------------------------------- buttons */
.btn {
display: inline-flex; align-items: center; gap: 0.5rem;
font-family: var(--ui); font-weight: 600; font-size: var(--fs-sm);
padding: 0.8rem 1.4rem; border-radius: var(--r-md);
border: 1px solid transparent; cursor: pointer; white-space: nowrap;
transition: transform var(--t-fast), background var(--t-fast),
border-color var(--t-fast), color var(--t-fast);
}
.btn:active { transform: scale(0.98); }
.btn .arr { transition: transform var(--t-fast); }
.btn:hover .arr { transform: translateX(3px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-2); }
.btn-ghost { color: var(--ink-dim); border-color: var(--line); background: transparent; }
.btn-ghost:hover { color: var(--ink); border-color: var(--line-2); }
.btn-sm { padding: 0.55rem 0.95rem; font-size: var(--fs-xs); border-radius: var(--r-sm); }
/* ---------------------------------------------------------------- form fields */
.field { margin-bottom: 1.7rem; }
.field-label {
display: block; font-size: var(--fs-xs); font-weight: 600;
letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-dim);
margin-bottom: 0.55rem;
}
.field-label .opt { color: var(--ink-faint); text-transform: none; letter-spacing: 0; font-weight: 400; }
.text-input, .select-input {
width: 100%; background: var(--surface); color: var(--ink);
border: 1px solid var(--line); border-radius: var(--r-md);
padding: 0.7rem 0.95rem; font-family: var(--ui); font-size: 0.98rem; outline: none;
transition: border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}
.text-input::placeholder { color: var(--ink-faint); }
.text-input:is([type="date"], [type="time"]) {
min-height: 44px; line-height: 1.2; color-scheme: dark;
}
html:is([data-theme="light-cool"], [data-theme="light-warm"]) .text-input:is([type="date"], [type="time"]) {
color-scheme: light;
}
.text-input:is([type="date"], [type="time"])::-webkit-calendar-picker-indicator {
cursor: pointer; opacity: 0.65;
}
.text-input:focus, .select-input:focus {
border-color: var(--accent-line);
box-shadow: 0 0 0 3px var(--accent-soft);
}
.text-input.mono { font-family: var(--mono); font-size: 0.9rem; }
.range-field {
display: flex; align-items: center; flex-wrap: wrap; gap: var(--sp-2);
}
.range-field-control { width: auto; min-width: 8rem; flex: 0 1 9rem; }
.range-field-sep { color: var(--ink-dim); font-size: var(--fs-sm); }
@media (max-width: 420px) {
.range-field-control { flex-basis: 100%; }
.range-field-sep { width: 100%; text-align: center; }
}
.select-input {
-webkit-appearance: none; appearance: none; padding-right: 2.4rem; cursor: pointer;
background-image: url("data:image/svg+xml;utf8,");
background-repeat: no-repeat; background-position: right 0.95rem center;
}
/* segmented option cards */
.seg { display: grid; gap: 0.6rem; }
.seg.cols-2 { grid-template-columns: 1fr 1fr; }
.seg.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 600px) { .seg.cols-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 420px) { .seg.cols-2, .seg.cols-3 { grid-template-columns: 1fr; } }
/* wrap variant - content-sized chips that flow; the multi-select layout.
(.opt-card serves both: single-select = one .on; multi-select = .seg.wrap,
several .on at once, each a