.topbar-collapsed {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    background: #391442dd; /* darker purple, semi-opaque */
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    height: 56px;
    transition: transform 0.3s, opacity 0.3s;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-100%);
    box-sizing: border-box;
    min-width: 0;
}
.topbar-collapsed.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}
.topbar-collapsed .bar-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    min-width: 0;
    user-select: none;
    cursor: pointer;
}
.topbar-collapsed img {
    height: 32px;
    width: 32px;
}
.topbar-collapsed .bar-nav {
    display: flex;
    gap: 0.5rem;
    margin-left: auto;
    padding-right: 0.2rem;
    min-width: 0;
    max-width: 100vw;
    flex-wrap: wrap;
    overflow: hidden;
    box-sizing: border-box;
}
.topbar-collapsed .bar-nav a, .topbar-collapsed .bar-nav button {
    background: none;
    border: none;
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    padding: 0.5rem 0.8rem;
    border-radius: 0.5rem;
    transition: background 0.2s, color 0.2s;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    min-width: 0;
    max-width: 100%;
    white-space: nowrap;
}
.topbar-collapsed .bar-nav a:hover, .topbar-collapsed .bar-nav button:hover {
    background: #2d2d44;
    color: #a78bfa;
}
@media (max-width: 900px) {
    .topbar-collapsed {
        padding: 0 0.2rem;
    }
    .topbar-collapsed .bar-title {
        font-size: 1rem;
    }
    .topbar-collapsed .bar-nav {
        gap: 0.2rem;
        padding-right: 0;
        flex-wrap: wrap;
        font-size: 0.95rem;
    }
    .topbar-collapsed .bar-nav a, .topbar-collapsed .bar-nav button {
        font-size: 0.95rem;
        padding: 0.4rem 0.5rem;
    }
}
@media (max-width: 600px) {
    .topbar-collapsed {
        padding: 0 0.1rem;
    }
    .topbar-collapsed .bar-title {
        font-size: 0.95rem;
    }
    .topbar-collapsed .bar-nav {
        gap: 0.1rem;
        padding-right: 0;
        flex-wrap: wrap;
        font-size: 0.9rem;
    }
    .topbar-collapsed .bar-nav a, .topbar-collapsed .bar-nav button {
        font-size: 0.9rem;
        padding: 0.3rem 0.3rem;
    }
}
@media (max-width: 767px) {
    .topbar-collapsed {
        display: none !important;
        pointer-events: none !important;
    }
}
/* Make QuantumLauncher text/icon unselectable */
.bar-title.unselectable, .bar-title.unselectable * {
    user-select: none !important;
}
/* Make top bar SVG icons white */
.topbar-icon {
    height: 18px !important;
    width: 18px !important;
    max-width: 18px !important;
    max-height: 18px !important;
    filter: invert(1) brightness(2) grayscale(1) contrast(1.5);
    vertical-align: middle;
    display: inline-block;
}