/* NFC-e Preços - Custom Styles */

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Cards */
.card {
    border: none;
    border-radius: 0.5rem;
}

.card-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

/* Tables */
.table th {
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #6c757d;
}

.table td {
    vertical-align: middle;
}

/* Forms */
.form-control:focus,
.form-select:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

/* Alerts */
#alertContainer .alert {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar */
.navbar-brand {
    font-weight: 600;
}

/* Footer */
.footer {
    border-top: 1px solid #e9ecef;
}

/* Price badges */
.badge {
    font-weight: 500;
}

/* Code display */
code {
    background-color: #f8f9fa;
    padding: 0.2em 0.4em;
    border-radius: 0.25rem;
    font-size: 0.875em;
    word-break: break-all;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .card-header h5 {
        font-size: 1rem;
    }
    
    .table {
        font-size: 0.875rem;
    }
    
    .btn-lg {
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }
}

/* Camera preview */
.camera-preview {
    background-color: #000;
    overflow: hidden;
}

#qrVideo {
    max-height: 360px;
    object-fit: cover;
}

/* Loading state */
.spinner-border-sm {
    margin-right: 0.5rem;
}

/* Hover effects */
.table-hover tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

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