/*
* distinctUI, the system behind Version One.
* https://distinctui.com · MIT licence
*
* Black, white and grey, one typeface, lots of white space and black pill
* buttons. The only colour is your signature colour, and it lives on your
* signature mark. Light only, by design.
*
* Load the font first:
*
*/
/* ---------------------------------------------------------------- Tokens */
:root {
color-scheme: light;
/* Colour: four greys between black and white. Nothing else. */
--dui-white: #ffffff;
--dui-black: #000000;
--dui-grey-50: #fafafa;
--dui-grey-100: #f2f2f2;
--dui-grey-200: #e5e5e5;
--dui-grey-400: #a3a3a3;
--dui-grey-600: #6b6b6b;
--dui-grey-800: #262626;
/* Your one colour. Set it once; it only ever appears on the mark. */
--dui-signature: #000000;
/* Ring palette: up to five colours when each person or project gets its own
ring. Defaults to Signal; switch with a dui-palette-* class on .
Still only ever on marks. */
--dui-ring-1: #1f3bff;
--dui-ring-2: #ff4f1f;
--dui-ring-3: #7a2cff;
--dui-ring-4: #e8a800;
--dui-ring-5: #000000;
/* Type */
--dui-font: "Bricolage Grotesque", "Bricolage Grotesque Variable", ui-sans-serif, system-ui, sans-serif;
--dui-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
--dui-text-xs: 0.75rem; /* 12: badges, counters */
--dui-text-sm: 0.875rem; /* 14: meta, hints, footers */
--dui-text-md: 0.9375rem; /* 15: menus, compact rows */
--dui-text-base: 1rem; /* 16: body */
--dui-text-lg: 1.125rem; /* 18: lede */
--dui-text-xl: 1.25rem; /* 20: card titles */
--dui-text-2xl: 1.625rem; /* 26: card headline */
--dui-text-3xl: 2.25rem; /* 36: section heading, phone */
--dui-text-4xl: 3rem; /* 48: section heading */
--dui-text-5xl: 3.75rem; /* 60: hero, tablet */
--dui-text-6xl: 4.75rem; /* 76: hero */
--dui-tracking-tight: -0.035em;
--dui-tracking-tighter: -0.04em;
--dui-tracking-label: 0.08em;
/* Space: a 4px base. Sections breathe at 80 to 112. */
--dui-space-1: 0.25rem;
--dui-space-2: 0.5rem;
--dui-space-3: 0.75rem;
--dui-space-4: 1rem;
--dui-space-5: 1.25rem;
--dui-space-6: 1.5rem;
--dui-space-8: 2rem;
--dui-space-10: 2.5rem;
--dui-space-14: 3.5rem;
--dui-space-20: 5rem;
--dui-space-28: 7rem;
/* Radius: pills for anything you press or type one line into, soft
corners for things you read. */
--dui-radius-input: 14px;
--dui-radius-note: 12px;
--dui-radius-panel: 16px;
--dui-radius-card: 22px;
--dui-radius-menu: 24px;
--dui-radius-feature: 28px;
--dui-radius-pill: 9999px;
/* The one shadow, for things that float over the page (menus). */
--dui-shadow-float: 0 8px 30px rgba(0, 0, 0, 0.08);
--dui-page-max: 72rem;
--dui-read-max: 42rem;
/* Motion: quick and quiet. Things settle, they don't bounce around.
Everything here turns off for people who ask for reduced motion. */
--dui-ease: cubic-bezier(0.2, 0, 0, 1); /* settle: most things */
--dui-ease-pop: cubic-bezier(0.3, 1.5, 0.5, 1); /* one small overshoot: a mark going live */
--dui-dur-fast: 120ms; /* press, hover */
--dui-dur: 200ms; /* tabs, menus, fields */
--dui-dur-slow: 480ms; /* reveals, a ring drawing in */
--dui-dur-live: 700ms; /* dashed to solid */
}
/* ------------------------------------------------------------------ Base */
:where(.dui-page, .dui-page *, .dui-page *::before, .dui-page *::after,
.dui, .dui *, .dui *::before, .dui *::after) { box-sizing: border-box; }
.dui-page { margin: 0; }
.dui,
.dui-page {
background: var(--dui-white);
color: var(--dui-black);
font-family: var(--dui-font);
font-size: var(--dui-text-base);
line-height: 1.55;
-webkit-font-smoothing: antialiased;
overflow-wrap: break-word;
}
:where(.dui, .dui-page) :focus-visible {
outline: 2px solid var(--dui-black);
outline-offset: 2px;
}
:where(.dui, .dui-page) a { color: inherit; }
.dui-container {
width: 100%;
max-width: var(--dui-page-max);
margin-inline: auto;
padding-left: max(16px, env(safe-area-inset-left, 0px));
padding-right: max(16px, env(safe-area-inset-right, 0px));
}
@media (min-width: 640px) {
.dui-container {
padding-left: max(24px, env(safe-area-inset-left, 0px));
padding-right: max(24px, env(safe-area-inset-right, 0px));
}
}
.dui-section { display: flex; flex-direction: column; gap: var(--dui-space-8); padding-top: var(--dui-space-20); }
@media (min-width: 640px) { .dui-section { padding-top: var(--dui-space-28); } }
/* hidden always wins, even over components that set display. */
:where(.dui-page, .dui) [hidden] { display: none !important; }
/* ------------------------------------------------------------------ Type */
/* Headings are light, with the word that matters in bold:
Just shipped
*/
.dui-hero,
.dui-h1,
.dui-h2 {
margin: 0;
font-weight: 300;
text-wrap: balance;
}
.dui-hero b, .dui-h1 b, .dui-h2 b,
.dui-hero strong, .dui-h1 strong, .dui-h2 strong { font-weight: 700; }
.dui-hero {
font-size: 2.5rem;
line-height: 1.02;
letter-spacing: var(--dui-tracking-tighter);
}
@media (min-width: 640px) { .dui-hero { font-size: var(--dui-text-5xl); } }
@media (min-width: 1024px) { .dui-hero { font-size: var(--dui-text-6xl); } }
.dui-h1 {
font-size: var(--dui-text-3xl);
line-height: 1.04;
letter-spacing: var(--dui-tracking-tighter);
}
@media (min-width: 640px) { .dui-h1 { font-size: 3.375rem; } }
.dui-h2 {
font-size: var(--dui-text-3xl);
line-height: 1.08;
letter-spacing: var(--dui-tracking-tight);
}
@media (min-width: 640px) { .dui-h2 { font-size: var(--dui-text-4xl); } }
.dui-h3 {
margin: 0;
font-size: var(--dui-text-2xl);
line-height: 1.15;
font-weight: 700;
letter-spacing: -0.03em;
text-wrap: balance;
}
.dui-h4 { margin: 0; font-size: var(--dui-text-xl); font-weight: 700; letter-spacing: -0.02em; }
.dui-lede { margin: 0; font-size: var(--dui-text-lg); color: var(--dui-grey-600); max-width: 60ch; }
.dui-body { margin: 0; color: var(--dui-grey-800); max-width: 65ch; }
.dui-meta { margin: 0; font-size: var(--dui-text-sm); color: var(--dui-grey-600); }
.dui-eyebrow {
font-size: 0.8125rem;
font-weight: 500;
letter-spacing: var(--dui-tracking-label);
text-transform: uppercase;
color: var(--dui-grey-600);
}
.dui-link { text-decoration: underline; text-underline-offset: 4px; }
.dui-link:hover { color: var(--dui-black); }
/* --------------------------------------------------------------- Buttons */
.dui-btn,
.dui-btn-ghost,
.dui-btn-sm,
.dui-btn-sm-ghost {
display: inline-flex;
align-items: center;
justify-content: center;
gap: var(--dui-space-2);
border-radius: var(--dui-radius-pill);
font-family: inherit;
font-weight: 600;
line-height: 1.25;
text-decoration: none;
white-space: nowrap;
cursor: pointer;
transition: opacity var(--dui-dur-fast) var(--dui-ease), background-color var(--dui-dur-fast) var(--dui-ease), border-color var(--dui-dur-fast) var(--dui-ease), transform var(--dui-dur-fast) var(--dui-ease);
}
/* A toggle that's on (Follow, then Following) turns to the outlined pill. */
.dui-btn-sm[aria-pressed="true"], .dui-btn[aria-pressed="true"] { background: var(--dui-white); color: var(--dui-black); border-color: var(--dui-black); opacity: 1; }
/* A press sinks a little. */
.dui-btn:active, .dui-btn-ghost:active, .dui-btn-sm:active, .dui-btn-sm-ghost:active, .dui-tab:active { transform: scale(0.97); }
.dui-btn {
background: var(--dui-black);
color: var(--dui-white);
border: 1px solid var(--dui-black);
padding: 0.75rem 1.5rem;
font-size: var(--dui-text-base);
}
.dui-btn:hover { opacity: 0.85; }
.dui-btn-ghost {
background: var(--dui-white);
color: var(--dui-black);
border: 1px solid var(--dui-black);
padding: 0.75rem 1.5rem;
font-size: var(--dui-text-base);
}
.dui-btn-ghost:hover { background: var(--dui-grey-100); }
.dui-btn-sm {
background: var(--dui-black);
color: var(--dui-white);
border: 1px solid var(--dui-black);
padding: 0.5rem 1rem;
font-size: var(--dui-text-sm);
}
.dui-btn-sm:hover { opacity: 0.85; }
.dui-btn-sm-ghost {
background: var(--dui-white);
color: var(--dui-black);
border: 1px solid var(--dui-grey-200);
padding: 0.5rem 1rem;
font-size: var(--dui-text-sm);
}
.dui-btn-sm-ghost:hover { border-color: var(--dui-black); }
.dui-btn:disabled, .dui-btn-ghost:disabled, .dui-btn-sm:disabled, .dui-btn-sm-ghost:disabled,
[aria-disabled="true"].dui-btn, [aria-disabled="true"].dui-btn-sm { opacity: 0.4; cursor: not-allowed; }
.dui-btn svg, .dui-btn-sm svg, .dui-btn-ghost svg, .dui-btn-sm-ghost svg { width: 0.875rem; height: 0.875rem; fill: currentColor; }
.dui-actions { display: flex; flex-wrap: wrap; gap: 0.625rem; }
/* A number on a button: only for things waiting on this person. */
.dui-count {
position: absolute;
top: -6px;
right: -6px;
display: grid;
place-items: center;
min-width: 1.25rem;
height: 1.25rem;
padding: 0 0.25rem;
border-radius: var(--dui-radius-pill);
border: 2px solid var(--dui-white);
background: var(--dui-black);
color: var(--dui-white);
font-size: 11px;
font-weight: 700;
font-variant-numeric: tabular-nums;
}
.dui-has-count { position: relative; }
/* ---------------------------------------------------------------- Badges */
.dui-badge,
.dui-badge-solid,
.dui-badge-soft {
display: inline-flex;
align-items: center;
gap: var(--dui-space-1);
border-radius: var(--dui-radius-pill);
padding: 0.125rem 0.625rem;
font-size: var(--dui-text-xs);
font-weight: 500;
line-height: 1.5;
white-space: nowrap;
}
.dui-badge { border: 1px solid var(--dui-grey-400); color: var(--dui-black); } /* a status: Live, Beta */
.dui-badge-solid { background: var(--dui-black); color: var(--dui-white); } /* a highlight: Featured */
.dui-badge-soft { background: var(--dui-grey-100); color: var(--dui-black); font-size: 0.8125rem; padding: 0.25rem 0.625rem; } /* a version: v0.3 */
/* ------------------------------------------------------------ Form fields */
.dui-label { display: flex; flex-direction: column; gap: 0.375rem; font-size: var(--dui-text-sm); font-weight: 500; }
.dui-hint { font-size: var(--dui-text-sm); font-weight: 400; color: var(--dui-grey-600); }
.dui-optional { font-weight: 400; color: var(--dui-grey-600); }
/* One line you type into on its own (email, search): a pill. */
.dui-field {
width: 100%;
border-radius: var(--dui-radius-pill);
border: 1px solid var(--dui-grey-200);
background: var(--dui-white);
padding: 0.75rem 1.25rem;
font: inherit;
font-size: var(--dui-text-base);
color: var(--dui-black);
}
/* Fields on a longer form: soft corners, so they sit well beside textareas. */
.dui-input,
.dui-select,
.dui-textarea {
width: 100%;
border-radius: var(--dui-radius-input);
border: 1px solid var(--dui-grey-200);
background: var(--dui-white);
padding: 0.75rem 1rem;
font: inherit;
font-size: var(--dui-text-base);
font-weight: 400;
color: var(--dui-black);
}
.dui-textarea { resize: vertical; min-height: 7rem; line-height: 1.5; }
.dui-select {
appearance: none;
padding-right: 2.5rem;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5 6 8l3.5-3.5' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
background-repeat: no-repeat;
background-position: right 1rem center;
background-size: 12px;
}
.dui-field::placeholder, .dui-input::placeholder, .dui-textarea::placeholder { color: var(--dui-grey-400); }
.dui-field:focus, .dui-input:focus, .dui-select:focus, .dui-textarea:focus { outline: none; border-color: var(--dui-black); }
.dui-field[aria-invalid="true"], .dui-input[aria-invalid="true"], .dui-select[aria-invalid="true"], .dui-textarea[aria-invalid="true"] {
border-color: var(--dui-black);
border-width: 1.5px;
}
.dui-counter { align-self: flex-end; font-size: var(--dui-text-xs); color: var(--dui-grey-600); font-variant-numeric: tabular-nums; }
.dui-counter[data-near="true"] { color: var(--dui-black); font-weight: 600; }
/* Ticks and choices: native controls in black. Consent boxes start unticked. */
.dui-check { display: flex; align-items: flex-start; gap: 0.625rem; font-size: var(--dui-text-md); line-height: 1.45; }
.dui-check input { accent-color: var(--dui-black); width: 1.125rem; height: 1.125rem; margin: 0.125rem 0 0; flex-shrink: 0; }
input[type="range"].dui-range { accent-color: var(--dui-black); width: 100%; }
/* A choice shown as a card (pick one of three). */
.dui-choice {
display: flex;
gap: 0.75rem;
align-items: flex-start;
border: 1px solid var(--dui-grey-200);
border-radius: var(--dui-radius-panel);
padding: 1rem 1.125rem;
cursor: pointer;
}
.dui-choice input { accent-color: var(--dui-black); margin-top: 0.25rem; }
.dui-choice:has(input:checked) { border-color: var(--dui-black); box-shadow: 0 0 0 1px var(--dui-black); }
/* Errors: black and bold, never red. Red belongs to nobody but a signature. */
.dui-field-error { display: flex; align-items: flex-start; gap: 0.5rem; margin: 0; font-size: var(--dui-text-sm); font-weight: 600; }
.dui-field-error::before,
.dui-alert-mark {
content: "!";
display: inline-grid;
place-items: center;
width: 1rem;
height: 1rem;
margin-top: 1px;
flex-shrink: 0;
border-radius: 50%;
background: var(--dui-black);
color: var(--dui-white);
font-size: 0.65rem;
font-weight: 700;
line-height: 1;
}
/* At the top of a form after a failed submit: name each field, link to it. */
.dui-problems { border-radius: var(--dui-radius-panel); background: var(--dui-grey-100); padding: 1rem 1.25rem; }
.dui-problems p { margin: 0; font-weight: 600; }
.dui-problems ul { margin: 0.5rem 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 0.375rem; font-size: var(--dui-text-sm); }
.dui-problems a { font-weight: 600; text-decoration: underline; text-underline-offset: 4px; }
/* ----------------------------------------------------------------- Cards */
/* Things you read and open. Border goes black on hover, no lift, no shadow. */
.dui-card {
display: flex;
flex-direction: column;
gap: var(--dui-space-4);
border: 1px solid var(--dui-grey-200);
border-radius: var(--dui-radius-card);
background: var(--dui-white);
padding: var(--dui-space-6);
min-width: 0;
text-decoration: none;
color: inherit;
transition: border-color var(--dui-dur) var(--dui-ease);
}
a.dui-card:hover, .dui-card[data-link]:hover { border-color: var(--dui-black); }
.dui-card--flush { padding: 0; overflow: hidden; gap: 0; }
.dui-card__media { position: relative; aspect-ratio: 16 / 10; background: var(--dui-grey-100); }
.dui-card__media > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top; }
.dui-card__body { display: flex; flex: 1; flex-direction: column; gap: 0.625rem; padding: var(--dui-space-5); }
.dui-card__title { margin: 0; font-size: var(--dui-text-2xl); line-height: 1.15; font-weight: 700; letter-spacing: -0.03em; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.dui-card__text { margin: 0; color: var(--dui-grey-800); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.dui-card__foot { margin-top: auto; display: flex; flex-wrap: wrap; gap: 0.625rem; align-items: center; }
/* The one thing on a page that matters most this week: a black edge. */
.dui-feature {
border: 1.5px solid var(--dui-black);
border-radius: var(--dui-radius-feature);
padding: var(--dui-space-6);
}
@media (min-width: 640px) { .dui-feature { padding: var(--dui-space-10); } }
/* A grey note inside a card: "Needs: testers". */
.dui-note { margin: 0; border-radius: var(--dui-radius-note); background: var(--dui-grey-50); padding: 0.625rem 0.75rem; font-size: var(--dui-text-sm); }
.dui-note b { font-weight: 700; }
/* A grey panel for supporting content (tips, a summary, an empty state). */
.dui-panel { border-radius: var(--dui-radius-panel); background: var(--dui-grey-50); padding: var(--dui-space-5); }
.dui-grid { display: grid; gap: var(--dui-space-4); }
@media (min-width: 640px) { .dui-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--dui-space-6); } }
@media (min-width: 1024px) { .dui-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } .dui-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
/* A list of rows with hairlines between them. */
.dui-rows { display: flex; flex-direction: column; border-top: 1px solid var(--dui-grey-200); margin: 0; padding: 0; list-style: none; }
.dui-row { display: flex; align-items: center; gap: var(--dui-space-4); padding: var(--dui-space-4) 0; border-bottom: 1px solid var(--dui-grey-200); min-width: 0; }
.dui-row > * { min-width: 0; }
/* --------------------------------------------------------- Signature mark */
/*
* The one place colour lives. Dashed until the thing it stands for is live,
* solid once it is, with a small black version label.
*
* TM
* v0.1
*
*/
.dui-mark {
--mark-size: 4rem;
--mark-colour: var(--dui-signature);
position: relative;
display: inline-grid;
place-items: center;
flex-shrink: 0;
width: var(--mark-size);
height: var(--mark-size);
border-radius: 50%;
border: calc(var(--mark-size) * 0.06) solid var(--mark-colour);
padding: calc(var(--mark-size) * 0.06);
}
.dui-mark[data-live="false"] { border-style: dashed; }
.dui-mark__inner {
display: grid;
place-items: center;
width: 100%;
height: 100%;
border-radius: 50%;
overflow: hidden;
background: var(--dui-grey-100);
font-weight: 500;
font-size: calc(var(--mark-size) * 0.32);
}
.dui-mark .dui-mark__inner img { position: static; display: block; width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.dui-mark__version {
position: absolute;
bottom: calc(var(--mark-size) * -0.08);
left: 50%;
transform: translateX(-50%);
border: 3px solid var(--dui-white);
border-radius: var(--dui-radius-pill);
background: var(--dui-black);
color: var(--dui-white);
padding: 0.15em 0.7em;
font-size: clamp(0.625rem, calc(var(--mark-size) * 0.12), 1.25rem);
font-weight: 600;
line-height: 1.4;
white-space: nowrap;
}
/* A small earned dot in someone else's colour (set --mark-colour on it). */
.dui-mark__dot {
position: absolute;
right: 3%;
bottom: 3%;
width: max(0.625rem, calc(var(--mark-size) * 0.2));
height: max(0.625rem, calc(var(--mark-size) * 0.2));
border-radius: 50%;
background: var(--mark-colour);
border: max(2px, calc(var(--mark-size) * 0.025)) solid var(--dui-white);
}
/* People without a signature of their own (supporters, visitors): thin black. */
.dui-mark--plain { --mark-colour: var(--dui-black); border-width: calc(var(--mark-size) * 0.035); }
/* A group, not a person: a black double ring. */
.dui-mark--group { --mark-colour: var(--dui-black); border-style: double; border-width: max(4px, calc(var(--mark-size) * 0.08)); }
/* Pick a ring from the palette: . */
[data-ring="1"] { --mark-colour: var(--dui-ring-1); }
[data-ring="2"] { --mark-colour: var(--dui-ring-2); }
[data-ring="3"] { --mark-colour: var(--dui-ring-3); }
[data-ring="4"] { --mark-colour: var(--dui-ring-4); }
[data-ring="5"] { --mark-colour: var(--dui-ring-5); }
/* Palettes. Each is five ring colours; the fifth is always black. */
.dui-palette-signal { --dui-ring-1: #1f3bff; --dui-ring-2: #ff4f1f; --dui-ring-3: #7a2cff; --dui-ring-4: #e8a800; --dui-ring-5: #000000; }
/* Mzansi: the South African flag colours, as Version One uses them. */
.dui-palette-mzansi { --dui-ring-1: #e03c31; --dui-ring-2: #001489; --dui-ring-3: #ffb81c; --dui-ring-4: #007749; --dui-ring-5: #000000; }
.dui-palette-earth { --dui-ring-1: #b5452b; --dui-ring-2: #c8860a; --dui-ring-3: #6b3e26; --dui-ring-4: #2e3a87; --dui-ring-5: #000000; }
.dui-palette-coast { --dui-ring-1: #0067a5; --dui-ring-2: #ff5a4e; --dui-ring-3: #00706b; --dui-ring-4: #d9a400; --dui-ring-5: #000000; }
.dui-palette-jacaranda { --dui-ring-1: #6f3fc7; --dui-ring-2: #c2185b; --dui-ring-3: #2f80ed; --dui-ring-4: #f26b1d; --dui-ring-5: #000000; }
/* An empty spot: nobody here yet. A grey disc in a dashed grey ring. */
.dui-mark--empty { --mark-colour: var(--dui-grey-400); border-style: dashed; }
.dui-mark--empty .dui-mark__inner { color: var(--dui-grey-600); }
/* The logo: a small ring in the signature colour, then the name in lower case. */
.dui-logo { display: inline-flex; align-items: center; gap: 0.625rem; font-size: var(--dui-text-lg); font-weight: 700; letter-spacing: -0.01em; white-space: nowrap; text-decoration: none; color: inherit; }
.dui-logo::before { content: ""; width: 1.25rem; height: 1.25rem; border-radius: 50%; border: 3px solid var(--dui-signature); flex-shrink: 0; }
/* -------------------------------------------------------- Header & footer */
.dui-header { display: flex; align-items: center; justify-content: space-between; gap: var(--dui-space-4); padding-block: var(--dui-space-6); }
.dui-nav { display: flex; align-items: center; gap: var(--dui-space-3); }
@media (min-width: 640px) { .dui-nav { gap: var(--dui-space-6); } }
/* Text links in the header hide on phones; give them a second row there (see components.md). */
.dui-nav__links { display: none; gap: var(--dui-space-6); }
@media (min-width: 1024px) { .dui-nav__links { display: flex; } }
.dui-subnav { display: flex; gap: var(--dui-space-5); overflow-x: auto; padding-bottom: var(--dui-space-2); font-size: var(--dui-text-md); }
.dui-subnav a { flex-shrink: 0; padding-block: var(--dui-space-2); text-decoration: none; }
.dui-subnav a[aria-current="page"] { font-weight: 700; }
@media (min-width: 1024px) { .dui-subnav { display: none; } }
.dui-nav a { text-decoration: none; }
.dui-nav a:hover { text-decoration: underline; }
.dui-nav a[aria-current="page"] { font-weight: 700; }
.dui-footer { display: flex; flex-direction: column; gap: var(--dui-space-6); padding-block: var(--dui-space-14) var(--dui-space-10); font-size: var(--dui-text-sm); color: var(--dui-grey-600); }
.dui-footer b { color: var(--dui-black); font-weight: 700; }
.dui-footer nav { display: flex; flex-wrap: wrap; gap: var(--dui-space-2) var(--dui-space-5); }
.dui-footer a { text-decoration: none; }
.dui-footer a:hover { color: var(--dui-black); text-decoration: underline; }
@media (min-width: 1024px) { .dui-footer { flex-direction: row; align-items: center; justify-content: space-between; } }
/* -------------------------------------------------------------- Menu */
.dui-menu { position: relative; }
.dui-menu > summary { list-style: none; cursor: pointer; user-select: none; }
.dui-menu > summary::-webkit-details-marker { display: none; }
.dui-menu[open] > summary { border-color: var(--dui-black); }
.dui-menu__panel {
position: absolute;
top: 100%;
right: 0;
z-index: 20;
margin-top: var(--dui-space-2);
display: flex;
flex-direction: column;
width: 15rem;
padding: var(--dui-space-2);
border: 1px solid var(--dui-grey-200);
border-radius: var(--dui-radius-menu);
background: var(--dui-white);
box-shadow: var(--dui-shadow-float);
font-size: var(--dui-text-md);
}
.dui-menu__item { display: flex; align-items: center; justify-content: space-between; min-height: 2.75rem; padding: 0 1rem; border-radius: var(--dui-radius-pill); text-decoration: none; background: none; border: 0; font: inherit; text-align: left; cursor: pointer; color: inherit; }
.dui-menu__item:hover { background: var(--dui-grey-100); }
.dui-menu__item[aria-current="page"] { font-weight: 700; }
.dui-menu__sep { border-top: 1px solid var(--dui-grey-200); margin: var(--dui-space-1) 0; }
/* ---------------------------------------------------------------- Tabs */
/* Tabs are pills: the open one black, the rest outlined. */
.dui-tabs { display: flex; flex-wrap: wrap; gap: var(--dui-space-2); }
.dui-tab {
display: inline-flex; align-items: center; gap: var(--dui-space-2);
border-radius: var(--dui-radius-pill);
border: 1px solid var(--dui-grey-200);
background: var(--dui-white);
color: var(--dui-black);
padding: 0.5rem 1rem;
font: inherit; font-size: var(--dui-text-sm); font-weight: 600;
cursor: pointer;
transition: background-color var(--dui-dur) var(--dui-ease), border-color var(--dui-dur) var(--dui-ease), color var(--dui-dur) var(--dui-ease), transform var(--dui-dur-fast) var(--dui-ease);
}
.dui-tab:hover { border-color: var(--dui-black); }
.dui-tab[aria-selected="true"] { background: var(--dui-black); border-color: var(--dui-black); color: var(--dui-white); }
/* -------------------------------------------------------------- Notices */
/* Something just happened ("You're signed in"): a black outline and a tick. */
.dui-status {
display: flex; align-items: center; gap: 0.75rem;
border: 1.5px solid var(--dui-black);
border-radius: var(--dui-radius-menu);
padding: 0.75rem 1.25rem;
font-size: var(--dui-text-md);
}
.dui-status::before {
content: "✓";
display: grid; place-items: center;
width: 1.5rem; height: 1.5rem; flex-shrink: 0;
border-radius: 50%;
background: var(--dui-black); color: var(--dui-white);
font-size: var(--dui-text-xs); font-weight: 700;
}
/* Nothing here yet: say what will show up and give the one next step. */
.dui-empty {
display: flex; flex-direction: column; align-items: center; gap: var(--dui-space-4);
border: 1px dashed var(--dui-grey-400);
border-radius: var(--dui-radius-card);
padding: var(--dui-space-10) var(--dui-space-6);
text-align: center;
}
.dui-empty p { margin: 0; max-width: 40ch; color: var(--dui-grey-600); }
/* A link landed here: outline it, then fade. */
.dui-flash { border-radius: 1rem; outline: 3px solid var(--dui-black); outline-offset: 8px; animation: dui-flash 3s ease-out forwards; }
@keyframes dui-flash { 0%, 60% { outline-color: var(--dui-black); } 100% { outline-color: transparent; } }
/* ---------------------------------------------------------------- Motion */
/*
* Motion says what changed: a ring drawing in, a mark going live, a menu
* opening, a card arriving. Nothing loops, nothing moves on its own for
* attention, nothing lifts. distinctui.js adds the classes for you; you can
* also add them yourself.
*/
/* Menus open with a short fade and drop. */
.dui-menu[open] .dui-menu__panel { animation: dui-drop var(--dui-dur) var(--dui-ease); transform-origin: top right; }
@keyframes dui-drop { from { opacity: 0; transform: translateY(-4px) scale(0.98); } }
/* Fields: the edge darkens smoothly. */
.dui-field, .dui-input, .dui-textarea, .dui-select { transition: border-color var(--dui-dur) var(--dui-ease), box-shadow var(--dui-dur) var(--dui-ease); }
/* Reveal on scroll: add .dui-reveal; distinctui.js adds .is-in when it's seen.
Stagger siblings with style="--dui-i: 2". */
.dui-js .dui-reveal { opacity: 0; transform: translateY(12px); }
.dui-js .dui-reveal.is-in {
opacity: 1; transform: none;
transition: opacity var(--dui-dur-slow) var(--dui-ease), transform var(--dui-dur-slow) var(--dui-ease);
transition-delay: calc(var(--dui-i, 0) * 60ms);
}
/* A ring draws itself in: a sweep round the circle, then the inside fades up.
The sweep runs on a copy of the ring, so nothing else is ever clipped. */
@property --dui-sweep { syntax: ""; inherits: false; initial-value: 360deg; }
.dui-mark.dui-draw { animation: dui-hide-ring var(--dui-dur-slow) var(--dui-ease) backwards; animation-delay: calc(var(--dui-i, 0) * 80ms); }
.dui-mark.dui-draw::after {
content: ""; position: absolute; inset: calc(var(--mark-size) * -0.06);
border-radius: 50%; border-width: calc(var(--mark-size) * 0.06); border-style: inherit; border-color: var(--mark-colour);
-webkit-mask: conic-gradient(#000 var(--dui-sweep), transparent 0);
mask: conic-gradient(#000 var(--dui-sweep), transparent 0);
opacity: 0; pointer-events: none;
animation: dui-sweep var(--dui-dur-slow) var(--dui-ease) backwards;
animation-delay: inherit;
}
.dui-mark.dui-draw .dui-mark__inner { animation: dui-fade-in var(--dui-dur-slow) var(--dui-ease) backwards; animation-delay: calc(var(--dui-i, 0) * 80ms + 120ms); }
@keyframes dui-hide-ring { from, to { border-color: transparent; } }
@keyframes dui-sweep { from { --dui-sweep: 0deg; opacity: 1; } to { --dui-sweep: 360deg; opacity: 1; } }
@keyframes dui-fade-in { from { opacity: 0; transform: scale(0.9); } }
/* Going live: dashed turns solid with one small pop and a ring of colour
that spreads and fades. Set data-live="true" and add .dui-live-now. */
.dui-mark.dui-live-now { animation: dui-live var(--dui-dur-live) var(--dui-ease-pop); }
.dui-mark.dui-live-now::before {
content: ""; position: absolute; inset: calc(var(--mark-size) * -0.06);
border-radius: 50%; border: calc(var(--mark-size) * 0.06) solid var(--mark-colour);
animation: dui-ripple var(--dui-dur-live) var(--dui-ease) forwards; pointer-events: none;
}
.dui-mark.dui-live-now .dui-mark__version { animation: dui-label var(--dui-dur-live) var(--dui-ease-pop); }
@keyframes dui-live { 0% { transform: scale(1); } 35% { transform: scale(0.92); } 100% { transform: scale(1); } }
@keyframes dui-ripple { from { opacity: 0.5; transform: scale(1); } to { opacity: 0; transform: scale(1.45); } }
@keyframes dui-label { 0%, 30% { opacity: 0; transform: translate(-50%, 6px); } 100% { opacity: 1; transform: translate(-50%, 0); } }
/* Filtered lists: items that stay settle back in. */
.dui-js [data-tags].is-shown { animation: dui-settle var(--dui-dur) var(--dui-ease); }
@keyframes dui-settle { from { opacity: 0; transform: scale(0.98); } }
/* A number counting up to its value (data-count on the element). */
.dui-count-up { font-variant-numeric: tabular-nums; }
/* Bars grow up from the baseline when their chart is seen. */
.dui-js .dui-grow > * { transform: scaleY(0); transform-origin: bottom; }
.dui-js .dui-grow.is-in > * { transform: none; transition: transform var(--dui-dur-slow) var(--dui-ease); transition-delay: calc(var(--dui-i, 0) * 50ms); }
/* ------------------------------------------------------ Page furniture */
/* Where you are: "Docs / Getting started / Install". Last item is the page. */
.dui-crumbs { display: flex; flex-wrap: wrap; gap: var(--dui-space-2); margin: 0; padding: 0; list-style: none; font-size: var(--dui-text-sm); color: var(--dui-grey-600); }
.dui-crumbs li + li::before { content: "/"; margin-right: var(--dui-space-2); color: var(--dui-grey-400); }
.dui-crumbs a { text-decoration: none; }
.dui-crumbs a:hover { color: var(--dui-black); text-decoration: underline; text-underline-offset: 4px; }
.dui-crumbs [aria-current="page"] { color: var(--dui-black); font-weight: 600; }
/* More pages of results: pills, the current one black. */
.dui-pager { display: flex; flex-wrap: wrap; align-items: center; gap: var(--dui-space-2); margin: 0; padding: 0; list-style: none; }
.dui-pager a, .dui-pager span {
display: inline-grid; place-items: center;
min-width: 2.75rem; height: 2.75rem; padding: 0 0.875rem;
border-radius: var(--dui-radius-pill); border: 1px solid var(--dui-grey-200);
font-size: var(--dui-text-sm); font-weight: 600; text-decoration: none; font-variant-numeric: tabular-nums;
}
.dui-pager a:hover { border-color: var(--dui-black); }
.dui-pager [aria-current="page"] { background: var(--dui-black); border-color: var(--dui-black); color: var(--dui-white); }
.dui-pager .dui-pager__gap { border: 0; min-width: 1.5rem; padding: 0; color: var(--dui-grey-600); }
/* Questions and answers, or anything that opens in place. */
.dui-accordion { border-top: 1px solid var(--dui-grey-200); }
.dui-accordion details { border-bottom: 1px solid var(--dui-grey-200); padding: 1.125rem 0; }
.dui-accordion summary { display: flex; justify-content: space-between; gap: var(--dui-space-4); cursor: pointer; list-style: none; font-weight: 600; }
.dui-accordion summary::-webkit-details-marker { display: none; }
.dui-accordion summary::after { content: "+"; flex-shrink: 0; font-size: 1.4rem; font-weight: 300; line-height: 1; }
.dui-accordion details[open] summary::after { content: "\2013"; }
.dui-accordion details > :not(summary) { margin: 0.625rem 0 0; color: var(--dui-grey-800); max-width: 62ch; }
/* Steps through a flow (onboarding, checkout): done ticks, the current one black. */
.dui-steps { display: flex; gap: var(--dui-space-2); margin: 0; padding: 0; list-style: none; counter-reset: dui-step; font-size: var(--dui-text-sm); }
.dui-steps li { counter-increment: dui-step; display: flex; flex: 1; flex-direction: column; gap: var(--dui-space-2); min-width: 0; color: var(--dui-grey-600); }
.dui-steps li::before { content: ""; height: 4px; border-radius: var(--dui-radius-pill); background: var(--dui-grey-200); }
.dui-steps li[data-done="true"]::before, .dui-steps li[aria-current="step"]::before { background: var(--dui-black); }
.dui-steps li[aria-current="step"] { color: var(--dui-black); font-weight: 600; }
.dui-steps span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 639px) { .dui-steps li:not([aria-current="step"]) span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); } }
/* How far along: a black bar on grey. Say the number in words beside it. */
.dui-progress { appearance: none; width: 100%; height: 0.5rem; border: 0; border-radius: var(--dui-radius-pill); background: var(--dui-grey-100); overflow: hidden; }
.dui-progress::-webkit-progress-bar { background: var(--dui-grey-100); border-radius: var(--dui-radius-pill); }
.dui-progress::-webkit-progress-value { background: var(--dui-black); border-radius: var(--dui-radius-pill); }
.dui-progress::-moz-progress-bar { background: var(--dui-black); border-radius: var(--dui-radius-pill); }
/* On or off, saved straight away: a black switch. For choices that wait for
a Save button, use a checkbox instead. */
.dui-switch { display: flex; align-items: center; justify-content: space-between; gap: var(--dui-space-4); min-height: 2.75rem; font-size: var(--dui-text-md); cursor: pointer; }
.dui-switch input {
appearance: none; position: relative; flex-shrink: 0; margin: 0; cursor: pointer;
width: 2.75rem; height: 1.625rem; border-radius: var(--dui-radius-pill);
background: var(--dui-grey-200); transition: background-color var(--dui-dur) var(--dui-ease);
}
.dui-switch input::after {
content: ""; position: absolute; top: 3px; left: 3px;
width: 1.25rem; height: 1.25rem; border-radius: 50%;
background: var(--dui-white); transition: transform var(--dui-dur) var(--dui-ease);
}
.dui-switch input:checked { background: var(--dui-black); }
.dui-switch input:checked::after { transform: translateX(1.125rem); }
/* Numbers in rows and columns. Hairlines, no stripes, numbers right-aligned. */
.dui-table-wrap { overflow-x: auto; }
.dui-table { width: 100%; border-collapse: collapse; font-size: var(--dui-text-md); }
.dui-table th { text-align: left; font-size: var(--dui-text-sm); font-weight: 500; color: var(--dui-grey-600); padding: 0 var(--dui-space-4) var(--dui-space-3) 0; border-bottom: 1px solid var(--dui-black); white-space: nowrap; }
.dui-table td { padding: var(--dui-space-4) var(--dui-space-4) var(--dui-space-4) 0; border-bottom: 1px solid var(--dui-grey-200); vertical-align: top; }
.dui-table th:last-child, .dui-table td:last-child { padding-right: 0; }
.dui-table .dui-num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.dui-table tfoot td { border-bottom: 0; font-weight: 700; }
/* Code people copy. Grey panel, monospace, scrolls sideways rather than wrapping. */
.dui-code { margin: 0; border-radius: var(--dui-radius-panel); background: var(--dui-grey-50); border: 1px solid var(--dui-grey-200); padding: var(--dui-space-4) var(--dui-space-5); overflow-x: auto; font-family: var(--dui-mono); font-size: 0.875rem; line-height: 1.6; color: var(--dui-black); }
:where(.dui, .dui-page) :not(pre) > code { font-family: var(--dui-mono); font-size: 0.875em; background: var(--dui-grey-100); border-radius: 6px; padding: 0.1em 0.35em; }
/* A side menu for long sets of pages (docs, help). Current page bold with a black edge. */
.dui-sidenav { display: flex; flex-direction: column; gap: var(--dui-space-6); font-size: var(--dui-text-md); }
.dui-sidenav h2 { margin: 0 0 var(--dui-space-2); font-size: var(--dui-text-sm); font-weight: 500; color: var(--dui-grey-600); }
.dui-sidenav ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; }
.dui-sidenav a { display: block; padding: 0.375rem 0 0.375rem 0.875rem; border-left: 1px solid var(--dui-grey-200); text-decoration: none; }
.dui-sidenav a:hover { border-left-color: var(--dui-black); }
.dui-sidenav a[aria-current="page"] { border-left: 2px solid var(--dui-black); padding-left: calc(0.875rem - 1px); font-weight: 700; }
/* Faces in a row, overlapping: who else is here. Each keeps its own ring. */
.dui-stack { display: flex; align-items: center; padding-left: var(--dui-space-2); }
.dui-stack > .dui-mark { margin-left: calc(var(--mark-size) * -0.22); box-shadow: 0 0 0 2px var(--dui-white); background: var(--dui-white); }
.dui-stack__more { margin-left: var(--dui-space-3); font-size: var(--dui-text-sm); color: var(--dui-grey-600); }
/* A question that needs an answer before going on. Native