.app-wrapper {
    min-height: 100vh;
    background: #f7f8fc;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: #fff;
    border-right: 1px solid #eee;
    transition: width .3s ease;
}

.sidebar.collapsed {
    width: 80px;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
}

.sidebar-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: #6c757d;
    text-decoration: none;
    border-radius: 10px;
    margin: 4px 12px;
}

.sidebar-menu li.active a,
.sidebar-menu li a:hover {
    background: #5b5ce2;
    color: #fff;
}

.sidebar.collapsed .menu-text {
    display: none;
}

.sidebar.collapsed .sidebar-menu li a {
    justify-content: center;
}

/* Default: show logo */
.sidebar-logo-img {
    display: block;
    transition: opacity 0.2s ease;
}

/* Hide logo when sidebar is collapsed */
.sidebar.collapsed .sidebar-logo-img {
    display: none;
}

/* Mobile: always hide logo */
@media (max-width: 991px) {
    .sidebar-logo-img {
        display: none !important;
    }
}

/* Topnav */
.topnav {
    height: 64px;
    background: #fff;
    border-bottom: 1px solid #eee;
}


.bubble-wrapper {
    position: relative;
    width: 100%;
    max-width: 220px;
    aspect-ratio: 1 / 1; /* important */
}

.bubble-img {
    width: 100%;
    height: auto;
}

.bubble-text {
    position: absolute;
    top: 31%;
    left: 86%;
    transform: translate(-50%, -50%);

    font-size: clamp(9px, 0.75rem + 0.4vw, 13px);
    max-width: 50%;
    text-align: center;
    color: white;
    font-weight: 600;
    line-height: 1.2;
}