/* Mantém o item selecionado legível quando a cor principal também é usada no drawer. */
#nav-drawer .mud-nav-link.active:not(.mud-nav-link-disabled) {
    background-color: rgba(255, 255, 255, 0.22) !important;
    color: #FFFFFF !important;
    box-shadow: inset 4px 0 0 #FFFFFF;
}

#nav-drawer .mud-nav-link.active:not(.mud-nav-link-disabled) .mud-nav-link-text,
#nav-drawer .mud-nav-link.active:not(.mud-nav-link-disabled) .mud-nav-link-icon,
#nav-drawer .mud-nav-link.active:not(.mud-nav-link-disabled) .mud-icon-root,
#nav-drawer .mud-nav-link.active:not(.mud-nav-link-disabled) .mud-nav-icon {
    color: #FFFFFF !important;
}

#nav-drawer .mud-drawer-content {
    height: 100%;
}

/* Confirmações usam a identidade visual do sistema sem alterar a cor semântica
   de Success nos demais componentes (chips, alertas e indicadores). */
#mud-snackbar-container .mud-snackbar.mud-alert-filled-success {
    background-color: var(--mud-palette-primary) !important;
    color: var(--mud-palette-primary-text) !important;
}

#mud-snackbar-container .mud-snackbar.mud-alert-filled-success .mud-icon-root,
#mud-snackbar-container .mud-snackbar.mud-alert-filled-success .mud-icon-button {
    color: inherit !important;
}

.nav-menu-shell {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.nav-menu-links {
    flex: 1 1 auto;
}

/* Centraliza os destinos no drawer compacto, inclusive ícones SVG personalizados. */
.nav-menu-collapsed .mud-nav-link {
    justify-content: center;
    padding-left: 0;
    padding-right: 0;
}

.nav-menu-collapsed .mud-nav-link-icon,
.nav-menu-collapsed .mud-nav-icon {
    margin: 0;
}

/* MudNavLink mantém o contêiner do texto mesmo quando não há rótulo.
   No rodapé compacto, ele não deve ocupar espaço nem gerar rolagem horizontal. */
.nav-menu-collapsed .foundation-menu-footer .mud-nav-link-text {
    display: none;
}

.nav-menu-collapsed .foundation-menu-footer {
    overflow-x: hidden;
}

.about-page {
    width: min(1180px, 100%);
    margin: 0 auto;
}

.about-title,
.about-foundation-card,
.about-entity-content,
.about-company-card,
.about-company-description {
    display: flex;
    align-items: center;
}

.about-title {
    gap: 18px;
    margin-bottom: 22px;
}

.about-foundation-card {
    gap: 16px;
    min-height: auto;
    border-left: 4px solid var(--mud-palette-primary);
}

.about-foundation-copy {
    flex: 1 1 auto;
}

.about-foundation-heading {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 8px;
}

.about-muted {
    color: var(--mud-palette-text-secondary) !important;
}

.about-config-card {
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.about-entity-content {
    flex: 1 1 auto;
    gap: 22px;
    padding: 24px 0;
}

.about-logo-avatar {
    flex: 0 0 auto;
    width: 82px !important;
    height: 82px !important;
    font-size: 1.75rem !important;
}

.about-company-card {
    gap: 28px;
}

.about-company-main {
    flex: 1 1 auto;
}

.about-company-description {
    gap: 28px;
    margin-top: 18px;
}

.about-company-description img {
    flex: 0 0 210px;
    width: 210px;
    max-height: 90px;
    object-fit: contain;
}

.about-company-contact {
    display: flex;
    flex: 0 0 285px;
    flex-direction: column;
    gap: 14px;
}

.about-company-contact .mud-link {
    display: flex;
    align-items: center;
    color: var(--mud-palette-text-secondary);
}

@media (max-width: 959px) {
    .about-foundation-card,
    .about-company-card,
    .about-company-description {
        align-items: flex-start;
        flex-direction: column;
    }

    .about-company-divider {
        display: none;
    }

    .about-company-contact {
        flex-basis: auto;
    }
}

@media (max-width: 600px) {
    .about-title .mud-avatar {
        display: none;
    }

    .about-entity-content {
        align-items: flex-start;
    }
}

/* Width do MudDrawer não define a largura do modo fixado.
   O painel e o recuo da página usam a mesma medida, independentemente do breakpoint. */
.foundation-menu-pinned #nav-drawer {
    width: var(--foundation-menu-width) !important;
}

.foundation-menu-pinned .mud-main-content {
    margin-left: 0 !important;
}

.foundation-menu-pinned-open .mud-main-content {
    margin-left: var(--foundation-menu-width) !important;
}

/* O menu flutuante preserva o espaço da faixa compacta sem deslocar a página. */
.foundation-menu-floating .mud-main-content {
    margin-left: 56px !important;
}

.foundation-menu-rail {
    position: fixed;
    top: calc(var(--mud-appbar-height) - var(--mud-appbar-height) / 4);
    bottom: 0;
    left: 0;
    width: 56px;
    overflow: hidden;
    background: var(--mud-palette-drawer-background);
    color: var(--mud-palette-drawer-text);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    z-index: 1100;
}

.foundation-menu-rail > .mud-tooltip-root,
.foundation-menu-rail-group {
    width: 100%;
}

#nav-drawer .mud-drawer-content {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.foundation-menu-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 12px;
    flex-shrink: 0;
}

#nav-drawer .nav-menu-shell,
.foundation-menu-rail .nav-menu-shell {
    flex: 1 1 auto;
    min-height: 0;
    min-width: 0;
    overflow: hidden;
}

/* Somente a lista rola verticalmente. Overflow-y: auto também habilita
   overflow horizontal implícito, que precisa ser bloqueado separadamente. */
.nav-menu-links {
    overflow-x: hidden;
    overflow-y: auto;
    min-height: 0;
}

.foundation-menu-search {
    padding: 0 10px 10px;
    flex-shrink: 0;
}

.foundation-menu-search .mud-input,
.foundation-menu-search input,
.foundation-menu-search .mud-input-adornment {
    color: var(--mud-palette-drawer-text) !important;
}

.foundation-menu-search .mud-input-outlined-border {
    border-color: rgba(255, 255, 255, .35) !important;
}

#nav-drawer .mud-nav-link {
    margin: 2px 6px;
    width: calc(100% - 12px);
    border-radius: 6px;
    min-height: 36px;
}

#nav-drawer .mud-nav-link-text {
    white-space: normal;
    overflow-wrap: anywhere;
    line-height: 1.3;
    font-size: 14px;
}

.foundation-menu-root > .mud-nav-link .mud-nav-link-text {
    font-weight: 600;
}

.foundation-menu-subgroup > .mud-nav-link .mud-nav-link-text {
    font-weight: 500;
}

.foundation-menu-result-title,
.foundation-menu-result-path {
    display: block;
}

.foundation-menu-result-path {
    font-size: 11px;
    opacity: .75;
    margin-top: 4px;
}

.foundation-menu-footer {
    flex-shrink: 0;
    margin-top: auto;
    overflow: hidden;
}