/* Custom styles for QR Code Generator */

.feature-icon {
    width: 3rem;
    height: 3rem;
    color: var(--bs-primary);
}

.qr-preview {
    max-width: 150px;
    border: 2px solid var(--bs-border-color);
    border-radius: 0.375rem;
    padding: 0.5rem;
    background-color: white;
}

.qr-type-fields {
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375rem;
    padding: 1.5rem;
    margin-bottom: 1rem;
    background-color: var(--bs-body-bg);
}

/* QR Type Selection Styling */
.btn-check:checked + .btn-outline-primary {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    color: white;
}

/* Card hover effects */
.card {
    transition: transform 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-2px);
}

/* Table improvements */
.table th {
    border-top: none;
    font-weight: 600;
}

/* Analytics styling */
.list-group-item {
    background-color: transparent;
    border-color: var(--bs-border-color-translucent);
}

/* Responsive improvements */
@media (max-width: 768px) {
    .btn-group {
        flex-direction: column;
    }
    
    .btn-group .btn {
        border-radius: 0.375rem !important;
        margin-bottom: 0.25rem;
    }
    
    .btn-group .btn:last-child {
        margin-bottom: 0;
    }
    
    .qr-preview {
        max-width: 120px;
    }
}

/* Loading states */
.btn:disabled {
    opacity: 0.6;
}

/* Form validation styling */
.is-invalid {
    border-color: var(--bs-danger);
}

.invalid-feedback {
    color: var(--bs-danger);
}

/* Success states */
.is-valid {
    border-color: var(--bs-success);
}

.valid-feedback {
    color: var(--bs-success);
}

/* Custom badge colors */
.badge.bg-warning {
    color: var(--bs-dark);
}

/* Utility classes */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Print styles for QR codes */
@media print {
    .navbar,
    .btn,
    .card-footer {
        display: none !important;
    }
    
    .qr-preview {
        max-width: none;
        width: 200px;
        height: 200px;
    }
}