/* Custom styles for PDV System */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
}

body {
    background-color: #f8f9fa;
}

.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
}

.navbar-brand img {
    max-height: 40px;
}

.card {
    border: none;
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
    transition: all 0.3s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.25rem 2rem 0 rgba(58, 59, 69, 0.2);
}

.border-left-primary {
    border-left: 0.25rem solid var(--primary-color) !important;
}

.border-left-success {
    border-left: 0.25rem solid var(--success-color) !important;
}

.border-left-info {
    border-left: 0.25rem solid var(--info-color) !important;
}

.border-left-warning {
    border-left: 0.25rem solid var(--warning-color) !important;
}

.product-suggestion {
    cursor: pointer;
    transition: background-color 0.2s;
}

.product-suggestion:hover {
    background-color: #f8f9fa;
}

.table th {
    border-top: none;
    font-weight: 600;
    color: #5a5c69;
}

.btn {
    border-radius: 0.35rem;
    font-weight: 600;
    transition: all 0.3s;
}

.btn:hover {
    transform: translateY(-1px);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.alert {
    border-radius: 0.35rem;
    border: none;
}

.modal-content {
    border-radius: 0.5rem;
    border: none;
}

/* PDV specific styles */
#saleTotal {
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.quantity-input {
    text-align: center;
}

/* Loading spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container-fluid {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .btn-lg {
        font-size: 1rem;
        padding: 0.5rem 1rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
}

/* Print styles */
@media print {
    .navbar, .btn, .card-header {
        display: none !important;
    }
    
    .card {
        border: 1px solid #dee2e6 !important;
        box-shadow: none !important;
    }
}

/* Animation classes */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

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

.slide-up {
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}