/* --- Hamburger Specific Layout Transition --- */
.sidebar {
    transition: transform 0.3s ease;
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

.main-wrapper {
    transition: margin-left 0.3s ease, width 0.3s ease;
}

.main-wrapper.expanded {
    margin-left: 0;
    width: 100%;
}

.hamburger-btn {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--primary);
    cursor: pointer;
    margin-right: 1rem;
    padding: 0.5rem;
    border-radius: 0.25rem;
}

.hamburger-btn:hover {
    background: var(--surface-container-low);
}

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