maud-ui 0.1.0

58 headless, accessible UI components for Rust web apps. Built on maud + htmx, styled like shadcn/ui.
Documentation
/* ── Navigation Menu ──────────────────────────────────────────────────── */

.mui-nav-menu {
  position: relative;
}

.mui-nav-menu__list {
  display: inline-flex;
  align-items: center;
  gap: 0.125rem;
  list-style: none;
  margin: 0;
  padding: 0.25rem;
  background: var(--mui-bg-card);
  border: 1px solid var(--mui-border);
  border-radius: var(--mui-radius-md);
}

/* ── Direct links ────────────────────────────────────────────────────── */

.mui-nav-menu__link {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25rem;
  color: var(--mui-text-muted);
  text-decoration: none;
  border-radius: var(--mui-radius-sm);
  transition: background-color 150ms cubic-bezier(0.4, 0, 0.2, 1),
              color 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mui-nav-menu__link:hover,
.mui-nav-menu__link:focus-visible {
  background: var(--mui-bg-input);
  color: var(--mui-text);
  outline: none;
}

/* ── Trigger buttons ─────────────────────────────────────────────────── */

.mui-nav-menu__item {
  position: relative;
}

.mui-nav-menu__trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.375rem 0.75rem;
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25rem;
  color: var(--mui-text-muted);
  cursor: pointer;
  border-radius: var(--mui-radius-sm);
  -webkit-user-select: none;
  user-select: none;
  transition: background-color 150ms cubic-bezier(0.4, 0, 0.2, 1),
              color 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mui-nav-menu__trigger:hover,
.mui-nav-menu__trigger:focus-visible {
  background: var(--mui-bg-input);
  color: var(--mui-text);
  outline: none;
  opacity: 0.9;
}

.mui-nav-menu__trigger[aria-expanded="true"] {
  background: var(--mui-bg-input);
  color: var(--mui-text);
}

/* ── Dropdown content panel ──────────────────────────────────────────── */

.mui-nav-menu__content {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 16rem;
  width: max-content;
  max-width: 36rem;
  background: var(--mui-bg-card);
  border: 1px solid var(--mui-border);
  border-radius: var(--mui-radius-lg);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
              0 10px 22px -2px rgba(0, 0, 0, 0.15),
              0 0 0 1px rgba(0, 0, 0, 0.05);
  padding: 0.75rem;
  z-index: 50;
  animation: mui-nav-menu-in 200ms cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: top center;
}

.mui-nav-menu__content[hidden] {
  display: none;
}

@keyframes mui-nav-menu-in {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ── Sub-list (link grid) ────────────────────────────────────────────── */

.mui-nav-menu__sub-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.mui-nav-menu__sub-link {
  display: block;
  padding: 0.625rem 0.75rem;
  border-radius: var(--mui-radius-sm);
  text-decoration: none;
  color: inherit;
  transition: background-color 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mui-nav-menu__sub-link:hover,
.mui-nav-menu__sub-link:focus-visible {
  background: var(--mui-bg-input);
  outline: none;
}

.mui-nav-menu__sub-title {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.25rem;
  color: var(--mui-text);
  letter-spacing: -0.01em;
}

.mui-nav-menu__sub-desc {
  font-size: 0.8125rem;
  line-height: 1.375rem;
  color: var(--mui-text-muted);
  margin-top: 0.25rem;
}

/* Mobile: wrap list, clamp dropdown to viewport, single-column sub-list */
@media (max-width: 640px) {
  .mui-nav-menu__list {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
  }

  .mui-nav-menu__content {
    min-width: 0;
    width: calc(100vw - 2rem);
    max-width: calc(100vw - 2rem);
    left: 0;
  }

  .mui-nav-menu__sub-list {
    grid-template-columns: 1fr;
  }
}