.caissa-standalone-layout {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

.caissa-standalone-sidebar-host {
    flex: 0 0 var(--nav-width-expanded, 220px);
    width: var(--nav-width-expanded, 220px);
    min-width: 0;
    transition: flex-basis var(--nav-transition, 0.3s ease), width var(--nav-transition, 0.3s ease);
}

.caissa-standalone-sidebar-host .main-navigation {
    position: sticky;
    top: 0;
    width: 100%;
    height: 100vh;
    min-height: 0;
    grid-row: auto;
    overflow: hidden;
}

.caissa-standalone-sidebar-host .nav-logo {
    color: inherit;
    text-decoration: none;
}

.caissa-standalone-sidebar-host .nav-item {
    text-decoration: none;
}

.caissa-standalone-sidebar-host .nav-items {
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.caissa-standalone-sidebar-host .nav-footer {
    flex: 0 0 auto;
}

.caissa-standalone-sidebar-host.is-collapsed {
    flex-basis: var(--nav-width-collapsed, 72px);
    width: var(--nav-width-collapsed, 72px);
}

.caissa-standalone-sidebar-host.is-collapsed .nav-logo-text,
.caissa-standalone-sidebar-host.is-collapsed .nav-label,
.caissa-standalone-sidebar-host.is-collapsed .nav-premium-badge,
.caissa-standalone-sidebar-host.is-collapsed .nav-auth-details,
.caissa-standalone-sidebar-host.is-collapsed .nav-auth-menu-caret,
.caissa-standalone-sidebar-host.is-collapsed .nav-external-icon {
    display: none;
}

.caissa-standalone-sidebar-host.is-collapsed .nav-header,
.caissa-standalone-sidebar-host.is-collapsed .nav-logo,
.caissa-standalone-sidebar-host.is-collapsed .nav-item,
.caissa-standalone-sidebar-host.is-collapsed .nav-auth-btn,
.caissa-standalone-sidebar-host.is-collapsed .nav-auth-user,
.caissa-standalone-sidebar-host.is-collapsed .nav-premium-btn {
    justify-content: center;
}

.caissa-standalone-sidebar-host.is-collapsed .nav-header {
    flex-direction: column;
    gap: 12px;
    padding-inline: 8px;
}

.caissa-standalone-sidebar-host.is-collapsed .nav-items,
.caissa-standalone-sidebar-host.is-collapsed .nav-footer,
.caissa-standalone-sidebar-host.is-collapsed .nav-auth-area,
.caissa-standalone-sidebar-host.is-collapsed .nav-premium-cta {
    padding-inline: 8px;
}

.caissa-standalone-sidebar-host.is-collapsed .nav-item,
.caissa-standalone-sidebar-host.is-collapsed .nav-auth-btn,
.caissa-standalone-sidebar-host.is-collapsed .nav-premium-btn {
    padding-inline: 8px;
}

.caissa-standalone-content {
    flex: 1 1 auto;
    width: calc(100% - var(--nav-width-expanded, 220px));
    min-width: 0;
}

.caissa-standalone-mobile-toggle {
    display: none;
}

@media (max-width: 768px) {
    .caissa-standalone-layout {
        display: block;
    }

    .caissa-standalone-sidebar-host,
    .caissa-standalone-sidebar-host.is-collapsed {
        width: 0;
        height: 0;
        flex-basis: 0;
    }

    .caissa-standalone-sidebar-host .main-navigation {
        position: fixed;
        left: -280px;
        top: 0;
        bottom: 0;
        width: 280px;
        height: 100dvh;
        z-index: 1001;
        transition: left 0.3s ease;
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.3);
    }

    .caissa-standalone-sidebar-host.is-open .main-navigation {
        left: 0;
    }

    .caissa-standalone-sidebar-host.is-collapsed .nav-logo-text,
    .caissa-standalone-sidebar-host.is-collapsed .nav-label,
    .caissa-standalone-sidebar-host.is-collapsed .nav-premium-badge,
    .caissa-standalone-sidebar-host.is-collapsed .nav-auth-details,
    .caissa-standalone-sidebar-host.is-collapsed .nav-external-icon {
        display: initial;
    }

    .caissa-standalone-sidebar-host.is-collapsed .nav-header {
        flex-direction: row;
        padding: 20px 16px;
    }

    .caissa-standalone-mobile-toggle {
        display: grid;
        place-items: center;
        position: fixed;
        top: 16px;
        left: 16px;
        z-index: 1002;
    }

    .caissa-standalone-sidebar-host.is-open .caissa-standalone-mobile-toggle {
        left: 216px;
    }

    .caissa-standalone-content {
        width: 100%;
    }
}