.glass-panel {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

[data-bs-theme="dark"] .glass-panel {
    background: rgba(33, 37, 41, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.bg-light-subtle {
    background-color: rgba(248, 249, 250, 0.5) !important;
}

[data-bs-theme="dark"] .bg-light-subtle {
    background-color: rgba(255, 255, 255, 0.05) !important;
}

.gauge-needle-group {
    transform-origin: 100px 100px;
    transform: rotate(-90deg);
    transition: transform 1s cubic-bezier(0.4, 0, 0.2, 1);
}

@media print {
    body * {
        visibility: hidden;
    }

    .glass-panel,
    .glass-panel * {
        visibility: visible;
    }

    .glass-panel {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        background: white !important;
        box-shadow: none !important;
        border: 1px solid #ccc !important;
    }

    #bfTabs,
    #bfForm,
    .btn {
        display: none !important;
    }
}