.top-menu {
    display: flex;
    align-items: center;
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 10;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
    height: 3.5rem;
    padding: 0 1.25rem;
    box-sizing: border-box;
}

.nav-brand {
    display: flex;
    align-items: center;
    margin-right: 2rem;
    flex-shrink: 0;
}

.nav-brand a {
    display: flex;
    align-items: center;
}

.akua_manager_logo {
    height: 2rem;
    width: auto;
}

.menu-tabs {
    display: flex;
    align-items: center;
    flex: 1;
    gap: 0.25rem;
    height: 100%;
}

.menu-tab {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.875rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #64748b;
    text-decoration: none;
    border-radius: 0.375rem;
    transition: color 0.15s, background-color 0.15s;
    white-space: nowrap;
}

.menu-tab:hover {
    color: #1e293b;
    background-color: #f1f5f9;
}

.menu-tab:active {
    background-color: #e2e8f0;
}

.nav-user {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-left: auto;
    margin-right: 1rem;
    line-height: 1.25;
    flex-shrink: 0;
}

.nav-user-name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #1e293b;
}

.nav-user-partner {
    font-size: 0.6875rem;
    color: #94a3b8;
}

.logout-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.875rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: #dc2626;
    text-decoration: none;
    border: 1px solid #fecaca;
    border-radius: 0.375rem;
    background: #fff;
    transition: background-color 0.15s, border-color 0.15s;
    white-space: nowrap;
    flex-shrink: 0;
}

.logout-btn:hover {
    background-color: #fef2f2;
    border-color: #fca5a5;
}

.logout-btn:active {
    background-color: #fee2e2;
}