Jakub Zych
d980f4cf2f
- typed client and useMenu/useMenuApi (SSR, menu:<code>:<locale> key, server and public bases, x-forwarded-for forwarded also on cached renders) - MenuNav and recursive MenuNavItem: WAI disclosure navigation, URL allowlist with a text fallback, rel on _blank, active link and trail, mobile toggle, Esc / focus-out / outside pointer / route change closing - menu tokens and base CSS, README - node tests (link rules, client, server-rendered NavItem) and a playground SSR smoke against a fixture API
248 lines
5.0 KiB
CSS
248 lines
5.0 KiB
CSS
/* MenuNav styles. Global, unscoped and token-driven, so an app restyles the
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menu through the tokens or its own rules. The 767px breakpoint is fixed
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here because custom properties cannot drive media queries. */
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.menu-nav {
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font-family: var(--menu-font);
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font-size: var(--menu-font-size);
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line-height: var(--menu-line-height);
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color: var(--menu-color-text);
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}
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.menu-nav__list,
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.menu-nav__submenu {
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margin: 0;
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padding: 0;
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list-style: none;
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}
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.menu-nav__list {
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display: flex;
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flex-wrap: wrap;
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align-items: center;
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gap: var(--menu-space-2);
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}
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.menu-nav__item {
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position: relative;
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display: flex;
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flex-wrap: wrap;
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align-items: center;
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}
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.menu-nav__link,
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.menu-nav__text {
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display: inline-flex;
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align-items: center;
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gap: var(--menu-space-2);
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padding: var(--menu-space-2) var(--menu-space-3);
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border-radius: var(--menu-radius);
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color: inherit;
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text-decoration: none;
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overflow-wrap: anywhere;
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}
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button.menu-nav__link,
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.menu-nav__subtoggle,
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.menu-nav__toggle {
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border: 0;
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background: none;
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font: inherit;
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color: inherit;
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cursor: pointer;
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}
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.menu-nav__link:hover,
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.menu-nav__subtoggle:hover {
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background: var(--menu-color-surface);
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}
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.menu-nav__link--active {
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color: var(--menu-color-accent);
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text-decoration: underline;
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text-decoration-thickness: 2px;
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text-underline-offset: 0.35em;
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}
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.menu-nav__item--trail > .menu-nav__link,
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.menu-nav__item--trail > .menu-nav__subtoggle {
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color: var(--menu-color-accent);
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}
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.menu-nav__link:focus-visible,
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.menu-nav__subtoggle:focus-visible,
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.menu-nav__toggle:focus-visible {
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outline: 2px solid var(--menu-color-accent);
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outline-offset: 2px;
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}
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.menu-nav__subtoggle:not(.menu-nav__link) {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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padding: var(--menu-space-2);
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border-radius: var(--menu-radius);
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}
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.menu-nav__chevron {
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width: 0.45rem;
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height: 0.45rem;
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border-right: 2px solid currentColor;
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border-bottom: 2px solid currentColor;
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transform: translateY(-2px) rotate(45deg);
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transition: transform 150ms ease;
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}
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.menu-nav__item--open > .menu-nav__subtoggle .menu-nav__chevron {
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transform: translateY(1px) rotate(-135deg);
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}
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@media (prefers-reduced-motion: reduce) {
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.menu-nav__chevron {
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transition: none;
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}
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}
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.menu-nav__submenu {
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display: none;
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}
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.menu-nav__item--open > .menu-nav__submenu {
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display: block;
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}
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.menu-nav__submenu .menu-nav__link,
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.menu-nav__submenu .menu-nav__text {
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display: flex;
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flex: 1 1 auto;
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}
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.menu-nav__divider {
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align-self: stretch;
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margin: var(--menu-space-1) 0;
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border-top: 1px solid var(--menu-color-border);
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}
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.menu-nav__sr {
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position: absolute;
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width: 1px;
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height: 1px;
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padding: 0;
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margin: -1px;
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overflow: hidden;
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clip: rect(0, 0, 0, 0);
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white-space: nowrap;
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border: 0;
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}
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.menu-nav__toggle {
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display: none;
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position: relative;
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width: var(--menu-toggle-size);
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height: var(--menu-toggle-size);
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border: 1px solid var(--menu-color-border);
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border-radius: var(--menu-radius);
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background: var(--menu-color-bg);
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}
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.menu-nav__toggle-bars,
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.menu-nav__toggle-bars::before,
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.menu-nav__toggle-bars::after {
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position: absolute;
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left: 50%;
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width: 1.25rem;
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height: 2px;
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margin-left: -0.625rem;
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background: var(--menu-color-text);
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content: '';
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}
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.menu-nav__toggle-bars {
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top: 50%;
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}
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.menu-nav__toggle-bars::before,
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.menu-nav__toggle-bars::after {
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left: 0;
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margin-left: 0;
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}
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.menu-nav__toggle-bars::before {
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top: -6px;
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}
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.menu-nav__toggle-bars::after {
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top: 6px;
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}
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/* Desktop */
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@media (min-width: 768px) {
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.menu-nav__list > .menu-nav__divider {
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align-self: center;
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width: 1px;
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height: 1.25rem;
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margin: 0;
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border-top: 0;
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border-inline-start: 1px solid var(--menu-color-border);
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}
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.menu-nav__item > .menu-nav__submenu {
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position: absolute;
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z-index: 30;
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inset-inline-start: 0;
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top: calc(100% + var(--menu-space-2));
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min-width: var(--menu-submenu-min-width);
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padding: var(--menu-space-2);
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background: var(--menu-color-bg);
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border: 1px solid var(--menu-color-border);
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border-radius: var(--menu-radius-panel);
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box-shadow: var(--menu-shadow);
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}
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.menu-nav__submenu .menu-nav__item > .menu-nav__submenu {
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inset-inline-start: 100%;
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top: 0;
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}
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}
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/* Mobile */
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@media (max-width: 767px) {
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.menu-nav__toggle {
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display: inline-block;
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}
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.menu-nav__list {
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position: absolute;
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z-index: 30;
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inset-inline: 0;
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top: 100%;
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display: none;
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flex-direction: column;
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align-items: stretch;
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gap: var(--menu-space-1);
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padding: var(--menu-space-2) var(--menu-space-3) var(--menu-space-3);
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background: var(--menu-color-bg);
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border-bottom: 1px solid var(--menu-color-border);
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box-shadow: var(--menu-shadow);
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}
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.menu-nav--open .menu-nav__list {
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display: flex;
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}
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.menu-nav__item > .menu-nav__link,
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.menu-nav__item > .menu-nav__text {
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flex: 1 1 auto;
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}
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button.menu-nav__link {
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width: 100%;
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justify-content: space-between;
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}
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.menu-nav__submenu {
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flex-basis: 100%;
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padding-inline-start: var(--menu-space-3);
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}
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}
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