/* Yearbook top-nav overflow control:
   when controls are crowded, split into two rows so print button stays visible. */

@media (max-width: 2400px) {
    .top-nav {
        height: auto;
        min-height: 72px;
        padding: 10px 18px;
        align-items: flex-start;
        flex-wrap: wrap;
        row-gap: 10px;
    }

    .nav-left {
        order: 1;
        flex: 1 1 auto;
        min-width: 300px;
    }

    .nav-right {
        order: 2;
        margin-left: auto;
        flex: 0 0 auto;
        gap: 8px;
        flex-wrap: wrap;
    }

    .nav-center {
        order: 3;
        flex: 1 1 100%;
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 2px;
        scrollbar-width: thin;
    }

    .nav-center .btn-group {
        flex-wrap: wrap;
    }

    .nav-center .nav-btn {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .nav-center .view-mode-toggle {
        margin-right: 10px !important;
    }

    #btn-print {
        order: 1;
        display: none !important;
    }

    #btn-print-floating {
        display: flex !important;
        position: fixed;
        top: 14px;
        right: 16px;
        z-index: 3500;
        background: #16a34a !important;
        border-color: #15803d !important;
        color: #ffffff !important;
        box-shadow: 0 8px 24px rgba(22, 163, 74, 0.35);
        font-weight: 800;
    }

    #btn-print-floating:hover {
        transform: translateY(-1px);
        filter: brightness(1.06);
    }
}

@media (max-width: 1480px) {
    .top-nav {
        padding: 8px 14px;
    }

    .brand h1 {
        font-size: 1.05rem;
    }

    .class-selector-wrap {
        margin-left: 10px;
    }

    #sync-status .status-text {
        display: none;
    }
}

#btn-print-floating {
    display: none;
}

@media print {
    #btn-print-floating {
        display: none !important;
    }
}