body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #163e5d 0%, #163e5d 100%);
    min-height: 100vh;
    color: #163e5d;
}

.glass-effect {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

.input-focus:focus {
    outline: none;
    border-color: #163e5d;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.qr-container {
    transition: all 0.3s ease;
}

.qr-container.show {
    opacity: 1;
    transform: scale(1);
}

.qr-container.hide {
    opacity: 0;
    transform: scale(0.9);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}