/* Main Styles */
:root {
    --primary-color: #4e73df;
    --secondary-color: #224abe;
    --success-color: #1cc88a;
    --info-color: #36b9cc;
    --warning-color: #f6c23e;
    --danger-color: #e74a3b;
    --light-color: #f8f9fa;
    --dark-color: #5a5c69;
    --sidebar-width: 250px;
    --sidebar-collapsed-width: 80px;
}

/* Sidebar Collapsed State */
.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar.collapsed .sidebar-brand {
    justify-content: center;
    padding: 0;
}

.sidebar.collapsed .sidebar-brand span {
    display: none;
}

.sidebar.collapsed .nav-link span {
    display: none;
}

.sidebar.collapsed .nav-link {
    justify-content: center;
    padding: 0.8rem;
}

.sidebar.collapsed .nav-link i {
    margin-right: 0;
    font-size: 1.2rem;
}

.main-content.expanded {
    margin-left: var(--sidebar-collapsed-width);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .sidebar {
        width: 0;
        overflow: hidden;
    }
    
    .sidebar.collapsed {
        width: var(--sidebar-width);
        overflow: visible;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .main-content.expanded {
        margin-left: 0;
    }
}

/* Form Styles */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(78, 115, 223, 0.25);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* Table Styles */
.table-hover tbody tr:hover {
    background-color: rgba(78, 115, 223, 0.05);
}

/* Card Styles */
.card {
    margin-bottom: 1.5rem;
    border: none;
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.1);
}

.card-header {
    background-color: #f8f9fc;
    border-bottom: 1px solid #e3e6f0;
    font-weight: 700;
}

/* Badge Styles */
.badge-primary {
    background-color: var(--primary-color);
}

.badge-success {
    background-color: var(--success-color);
}

.badge-info {
    background-color: var(--info-color);
}

.badge-warning {
    background-color: var(--warning-color);
}

.badge-danger {
    background-color: var(--danger-color);
}

/* Scanner Styles */
.scanner-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.scanner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid var(--primary-color);
    box-sizing: border-box;
    pointer-events: none;
}

.scanner-laser {
    position: absolute;
    top: 50%;
    width: 100%;
    height: 2px;
    background-color: var(--danger-color);
    animation: scan 2s infinite;
}

@keyframes scan {
    0% {
        top: 10%;
    }
    50% {
        top: 90%;
    }
    100% {
        top: 10%;
    }
}

/* Product Card Styles */
.product-card {
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.15);
}

.product-card .card-img-top {
    height: 200px;
    object-fit: contain;
    padding: 1rem;
    background-color: #fff;
}

/* QR Code Styles */
.qr-container {
    background-color: #fff;
    padding: 1rem;
    border-radius: 0.5rem;
    display: inline-block;
}

/* Print Styles */
@media print {
    .sidebar, .topbar, .no-print {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
        padding: 0 !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}