/* Modern Style CSS for Product Management System - New Design 2025 */
:root {
    --primary-color: #5e35b1;
    --primary-light: #7e57c2;
    --primary-dark: #4527a0;
    --secondary-color: #00897b;
    --secondary-light: #26a69a;
    --secondary-dark: #00695c;
    --accent-color: #f9a825;
    --danger-color: #d81b60;
    --success-color: #43a047;
    --warning-color: #fb8c00;
    --light-color: #f8f9fa;
    --dark-color: #263238;
    --gray-color: #78909c;
    --border-radius: 8px;
    --box-shadow: 0 3px 6px rgba(0, 0, 0, 0.12);
    --transition: all 0.25s ease;
}

body {
    font-family: 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--light-color);
    color: var(--dark-color);
    line-height: 1.6;
    direction: rtl;
    background-image: linear-gradient(135deg, rgba(94, 53, 177, 0.03) 0%, rgba(0, 137, 123, 0.03) 100%);
}

/* Navbar Styling */
.navbar {
    background-color: var(--primary-color);
    background-image: linear-gradient(to right, var(--primary-color), var(--primary-dark));
    box-shadow: var(--box-shadow);
    padding: 0.7rem 1rem;
    border-bottom: 3px solid var(--accent-color);
}

.navbar-brand {
    font-weight: 700;
    color: white !important;
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    background-color: rgba(255, 255, 255, 0.2);
    color: white !important;
}

/* Card Styling */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.card:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.card-header {
    background-color: var(--primary-color);
    background-image: linear-gradient(to right, var(--primary-color), var(--primary-dark));
    color: white;
    font-weight: 600;
    border: none;
    padding: 0.8rem 1rem;
    border-bottom: 2px solid var(--accent-color);
}

.card-body {
    padding: 1.5rem;
}

/* Button Styling */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    padding: 0.5rem 1.2rem;
    transition: var(--transition);
    text-transform: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background-color: var(--primary-color);
    background-image: linear-gradient(to right, var(--primary-color), var(--primary-dark));
    border-color: var(--primary-dark);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
}

.btn-success {
    background: linear-gradient(to right, #20bf6b, #26de81);
    border: none;
}

.btn-success:hover, .btn-success:focus {
    background: linear-gradient(to right, #1aa15a, #20c46f);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btn-danger {
    background: linear-gradient(to right, #eb3b5a, #fc5c65);
    border: none;
}

.btn-danger:hover, .btn-danger:focus {
    background: linear-gradient(to right, #d43553, #e8545d);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
    background: linear-gradient(to right, #636e72, #b2bec3);
    border: none;
}

.btn-secondary:hover, .btn-secondary:focus {
    background: linear-gradient(to right, #4d5659, #95a5a6);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Form Controls */
.form-control, .form-select {
    border-radius: var(--border-radius);
    padding: 0.6rem 1rem;
    border: 1px solid #ddd;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(78, 84, 200, 0.25);
}

/* Table Styling */
.table {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    margin-bottom: 1.5rem;
    background-color: white;
}

.table thead th {
    background-color: var(--primary-color);
    background-image: linear-gradient(to right, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
    padding: 0.8rem;
    font-weight: 500;
}

.table tbody tr {
    transition: var(--transition);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.table tbody tr:hover {
    background-color: rgba(78, 84, 200, 0.05);
}

.table td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
    border-color: #eee;
}

/* Pagination */
.pagination {
    margin-top: 1.5rem;
}

.pagination .page-item .page-link {
    border: none;
    color: var(--primary-color);
    margin: 0 0.2rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    background-image: linear-gradient(to right, var(--primary-color), var(--primary-dark));
    color: white;
}

.pagination .page-item .page-link:hover {
    background-color: rgba(78, 84, 200, 0.1);
    transform: translateY(-2px);
}

/* Alert Styling */
.alert {
    border: none;
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--box-shadow);
}

.alert-success {
    background: linear-gradient(to right, rgba(32, 191, 107, 0.1), rgba(38, 222, 129, 0.1));
    color: var(--success-color);
    border-right: 4px solid var(--success-color);
}

.alert-danger {
    background: linear-gradient(to right, rgba(235, 59, 90, 0.1), rgba(252, 92, 101, 0.1));
    color: var(--danger-color);
    border-right: 4px solid var(--danger-color);
}

.alert-warning {
    background: linear-gradient(to right, rgba(247, 183, 49, 0.1), rgba(255, 213, 79, 0.1));
    color: var(--warning-color);
    border-right: 4px solid var(--warning-color);
}

/* Modal Styling */
.modal-content {
    border: none;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.modal-header {
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 1rem 1.5rem;
}

.modal-title {
    font-weight: 600;
}

.modal-footer {
    border-top: 1px solid #eee;
    padding: 1rem 1.5rem;
}

/* Main Content Wrapper */
.main-content {
    padding: 2rem;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 2rem;
}

/* Sidebar Styling */
.sidebar {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
}

.sidebar-heading {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(78, 84, 200, 0.2);
}

.sidebar-link {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--dark-color);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    margin-bottom: 0.5rem;
}

.sidebar-link:hover, .sidebar-link.active {
    background-color: var(--primary-color);
    background-image: linear-gradient(to right, var(--primary-color), var(--primary-dark));
    color: white;
    border-right: 3px solid var(--accent-color);
    transform: translateX(-5px);
}

.sidebar-link i {
    margin-left: 0.5rem;
}

/* Footer Styling */
footer {
    background: var(--primary-gradient);
    color: white;
    padding: 1.5rem 0;
    margin-top: 2rem;
}

/* Statistics Cards */
.stat-card {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.2rem;
    margin-bottom: 1.2rem;
    transition: var(--transition);
    border-right: 4px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 4px;
    background-image: linear-gradient(to right, var(--primary-color), var(--secondary-color));
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.stat-card-title {
    font-size: 1rem;
    font-weight: 500;
    color: #777;
    margin-bottom: 0.5rem;
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-card-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    opacity: 0.2;
    position: absolute;
    top: 1rem;
    left: 1rem;
}

/* Price Display */
.price-display {
    background: var(--secondary-gradient);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    display: inline-block;
}

/* Search Box */
.search-box {
    position: relative;
    margin-bottom: 1.5rem;
}

.search-box .form-control {
    padding-right: 3rem;
    border-radius: 50px;
    box-shadow: var(--box-shadow);
}

.search-box .search-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
}

/* Login Form */
.login-container {
    max-width: 400px;
    margin: 5rem auto;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo img {
    max-width: 100px;
}

.login-title {
    text-align: center;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .main-content {
        padding: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .table-responsive {
        border-radius: var(--border-radius);
        overflow: hidden;
    }
    
    .btn {
        padding: 0.4rem 0.8rem;
        margin-bottom: 0.5rem;
        display: inline-block;
        width: auto !important;
    }
    
    .btn-group .btn {
        margin-bottom: 0;
    }
    
    .action-buttons {
        display: flex;
        gap: 0.5rem;
        flex-wrap: nowrap;
    }
    
    .action-buttons .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 36px;
    }
    
    .stat-card-value {
        font-size: 1.5rem;
    }
    
    .table td, .table th {
        white-space: normal;
    }
    
    .form-select, .form-control {
        margin-bottom: 0.5rem;
    }
    
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .navbar .container {
        padding: 0.5rem;
    }
}

/* Animation for loading */
.loading-spinner {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 3px solid rgba(78, 84, 200, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Product card for main page */
.product-card {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    overflow: hidden;
    height: 100%;
    background-color: white;
}

.product-card:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.product-card-header {
    background-color: var(--primary-color);
    background-image: linear-gradient(to right, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.8rem;
    font-weight: 600;
    text-align: center;
    border-bottom: 2px solid var(--accent-color);
}

.product-card-body {
    padding: 1.5rem;
}

.product-card-price {
    background-color: var(--secondary-color);
    background-image: linear-gradient(to right, var(--secondary-color), var(--secondary-dark));
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-weight: 600;
    display: inline-block;
    margin-top: 0.8rem;
    font-size: 0.9rem;
}

.product-card-category {
    display: inline-block;
    background-color: rgba(249, 168, 37, 0.15);
    color: var(--dark-color);
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    font-weight: 600;
    border: 1px solid rgba(249, 168, 37, 0.3);
}

/* Form Switch */
.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input.btn-success {
    background-color: var(--success-color);
    background-image: linear-gradient(to right, var(--success-color), var(--success-color));
    border-color: var(--success-color);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #3a40a0;
}

/* Admin Cart - Products List (Search Results) */
.products-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.products-list .product-card {
    /* Override global product-card grid styles that clash with row layout */
    border-radius: 10px;
    box-shadow: none;
    overflow: visible;
    height: auto;
    background-color: #ffffff;

    /* Clear separation between products */
    border: 1px solid #e9ecef;
    padding: 0.85rem 0.75rem;
    margin-bottom: 0;
    transition: all 0.2s ease;
}

.products-list .product-card:hover {
    border-color: var(--primary-color, #6366f1);
    background-color: #f8f9ff;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.08);
}

/* Zebra striping for readability */
.products-list .product-card:nth-child(even) {
    background-color: #fcfcfd;
}

.products-list .product-card:nth-child(even):hover {
    background-color: #f8f9ff;
}

/* Ensure form inputs inside product rows align properly */
.products-list .product-card .catalog-qty,
.products-list .product-card .catalog-price,
.products-list .product-card input[type="text"][placeholder="ملاحظات"] {
    text-align: center;
}

/* Tighter badge alignment for price */
.products-list .product-card .badge {
    font-size: 0.82rem;
    padding: 0.4rem 0.7rem;
}

/* Admin Cart - Current Cart (Items already added) */
.cart-items {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.cart-items .cart-item {
    border-radius: 10px;
    box-shadow: none;
    overflow: visible;
    background-color: #ffffff;

    /* Clear separation between cart items */
    border: 1px solid #e9ecef;
    padding: 0.9rem 0.85rem;
    margin-bottom: 0;
    transition: all 0.2s ease;
}

.cart-items .cart-item:hover {
    border-color: var(--primary-color, #6366f1);
    background-color: #f8f9ff;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.08);
}

/* Zebra striping for readability */
.cart-items .cart-item:nth-child(even) {
    background-color: #fcfcfd;
}

.cart-items .cart-item:nth-child(even):hover {
    background-color: #f8f9ff;
}

/* Ensure quantity/price inputs and labels stay aligned & centered */
.cart-items .cart-item .price-input,
.cart-items .cart-item .quantity-input,
.cart-items .cart-item input[type="text"][placeholder="ملاحظات"] {
    text-align: center;
}

.cart-items .cart-item .form-label {
    font-size: 0.82rem;
    color: #6c757d;
    margin-bottom: 0.25rem;
    display: block;
    text-align: center;
}

/* Original price and totals column alignment */
.cart-items .cart-item small.text-muted {
    text-align: center;
    display: block;
}

.cart-items .cart-item .price-difference {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 0.375rem;
    font-size: 0.8rem;
    font-weight: 600;
}

.cart-items .cart-item .price-difference.positive {
    background-color: rgba(25, 135, 84, 0.1);
    color: #198754;
    border: 1px solid rgba(25, 135, 84, 0.2);
}

.cart-items .cart-item .price-difference.negative {
    background-color: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.2);
}

.cart-items .cart-item .price-difference.zero {
    background-color: rgba(108, 117, 125, 0.08);
    color: #6c757d;
    border: 1px solid rgba(108, 117, 125, 0.15);
}

/* Enhanced Mobile Styles */
@media (max-width: 576px) {
    /* Make action buttons more visible */
    .action-buttons {
        display: flex;
        gap: 0.3rem;
        flex-wrap: nowrap;
    }
    
    .action-buttons .btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.8rem;
        margin: 0;
        min-width: 32px;
    }
    
    /* Hide text on buttons, show only icons on smallest screens */
    .action-buttons .btn span.d-none {
        display: none !important;
    }
    
    /* Ensure action column is wide enough */
    .table td:last-child {
        min-width: 90px;
        width: 1%;
        white-space: nowrap;
    }
    
    /* Make table more readable on mobile */
    .table {
        font-size: 0.85rem;
    }
    
    .table td, .table th {
        padding: 0.5rem 0.4rem;
    }
    
    /* Better form controls on mobile */
    .form-control, .form-select {
        font-size: 0.9rem;
        height: auto;
        padding: 0.4rem 0.6rem;
    }
    
    /* Improve card spacing */
    .card-body {
        padding: 0.8rem;
    }
    
    /* Better spacing for statistics cards */
    .stat-card {
        margin-bottom: 0.8rem;
        padding: 0.8rem;
    }
}