.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);
}
.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;
}
.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);
}
.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);
}
}
.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;
}
@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;
}
}