/* admin-styles.css - ملف الأنماط الرئيسي للوحة التحكم */

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
}

:root {
    --primary-color: #1C1C1C;
    --secondary-color: #555555;
    --success-color: #2ecc71;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --light-color: #f8f9fa;
    --dark-color: #2d3436;
    --gray-color: #636e72;
    --border-color: #edf2f7;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --transition: all 0.2s ease;
    --button-press-color: #555555;
    --modal-padding: 20px;
    --header-height: 70px;
}

body {
    font-family: 'Cairo', sans-serif;
    background-color: #f4f7f6;
    color: var(--dark-color);
    line-height: 1.6;
    padding: 0;
    margin: 0;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Header Styling */
.admin-header {
    background: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--header-height);
    border-bottom: 1px solid var(--border-color);
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 18px;
    color: var(--primary-color);
}

.header-logo img {
    height: 35px;
    width: auto;
    object-fit: contain;
}

.admin-container {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 15px;
    width: 100%;
}

.admin-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
    width: 100%;
    overflow: hidden;
}

/* منع ظهور السلة في لوحة التحكم */
#cart, .cart-container, .cart-summary, .cart-icon, .cart-count {
    display: none !important;
}

.section-title {
    font-size: 24px;
    margin-bottom: 25px;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 12px;
    text-align: center;
    line-height: 1.3;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 50%;
    transform: translateX(50%);
    width: 50px;
    height: 3px;
    background: var(--secondary-color);
}

/* الإحصائيات المحدثة */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.admin-stat-card {
    background: white;
    padding: 18px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
    min-height: 90px;
}

.admin-stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* المنتجات الأكثر مبيعاً */
.top-products-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    margin-top: 20px;
}

.top-products-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.top-products-header h3 {
    font-size: 18px;
    color: var(--primary-color);
}

.top-products-container {
    background: white;
    border-radius: 12px;
    overflow: hidden;
}

.stat-icon {
    width: 45px;
    height: 45px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.stat-icon.users { background: #e3f2fd; color: #1976d2; }
.stat-icon.products { background: #f3e5f5; color: #7b1fa2; }
.stat-icon.orders { background: #e8f5e9; color: #388e3c; }
.stat-icon.sales { background: #fff3e0; color: #f57c00; }

.stat-details h3 {
    font-size: 20px;
    margin: 0 0 5px 0;
    color: var(--dark-color);
    line-height: 1.2;
}

.stat-details p {
    color: var(--gray-color);
    font-size: 13px;
    margin: 0;
}

/* التبويبات المبسطة تحت الهيدر */
.admin-tabs {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
    background: white;
    padding: 8px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    position: sticky;
    top: calc(var(--header-height) + 20px);
    z-index: 999;
    backdrop-filter: blur(10px);
}

.admin-tabs::-webkit-scrollbar {
    display: none;
}

.admin-tab {
    padding: 10px 18px;
    background: transparent;
    border: none;
    font-family: 'Cairo', sans-serif;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    color: var(--gray-color);
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: 8px;
    white-space: nowrap;
    min-width: fit-content;
}

.admin-tab:hover {
    background: var(--light-color);
    color: var(--primary-color);
}

.admin-tab.active {
    color: var(--secondary-color);
    background: #f0f0f0;
    font-weight: 600;
}

/* محتوى التبويبات */
.admin-tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.admin-tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.unread-notif {
    position: relative;
    overflow: hidden;
}

.unread-notif {
    animation: slideIn 0.4s ease-out;
}

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

.admin-product-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.08) !important;
}

.delete-btn:hover {
    background: var(--danger-color) !important;
    color: white !important;
    transform: scale(1.1);
}

#notifBadge {
    margin-right: 5px;
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: bold;
}

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

.tab-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

/* تحسينات البطاقات والصفوف */
.compact-row td {
    padding: 8px 15px !important;
    font-size: 13px;
}

.action-buttons-compact {
    display: flex;
    gap: 5px;
}

.action-buttons-compact .btn-sm {
    padding: 4px 8px;
    font-size: 11px;
}

/* إصلاح مشكلة التحديد (الزر الأبيض) */
.custom-checkbox {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--secondary-color);
    border-radius: 4px;
    outline: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    background: white;
}

.custom-checkbox:checked {
    background-color: var(--success-color);
    border-color: var(--success-color);
}

.custom-checkbox:checked::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: white;
    font-size: 12px;
}

/* إخفاء خيار نسخ المنتج */
.duplicate-product-btn, [onclick*="duplicateProduct"] {
    display: none !important;
}

/* أزرار */
.add-product-btn {
    padding: 12px 22px;
    background: var(--success-color);
    color: white;
    border: none;
    border-radius: 10px;
    font-family: 'Cairo', sans-serif;
    font-size: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    font-weight: 600;
    white-space: nowrap;
    min-height: 44px;
}

.add-product-btn:hover {
    background: #218838;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(39, 174, 96, 0.3);
}

/* قائمة المنتجات المحسنة */
.products-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.admin-product-card {
    display: flex;
    flex-direction: column;
    background: white;
    border-radius: 15px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    position: relative;
}

.admin-product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    border-color: var(--secondary-color);
}

.admin-product-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    position: relative;
}

.admin-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.admin-product-card:hover .admin-product-image img {
    transform: scale(1.1);
}

.admin-product-info {
    padding: 15px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.admin-product-info h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--primary-color);
    font-weight: 700;
}

.admin-product-actions {
    padding: 12px 15px;
    background: var(--light-color);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.admin-product-card:hover {
    background: #f0ede8;
    border-color: var(--secondary-color);
    transform: translateY(-3px);
}

.admin-product-image {
    width: 70px;
    height: 70px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.admin-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.admin-product-info {
    flex: 1;
    min-width: 180px;
}

.admin-product-info h4 {
    font-size: 16px;
    margin-bottom: 5px;
    color: var(--primary-color);
    line-height: 1.3;
}

.admin-product-info p {
    color: var(--gray-color);
    margin-bottom: 5px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.product-status {
    display: flex;
    gap: 6px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.status-badge {
    padding: 4px 8px;
    border-radius: 15px;
    font-size: 11px;
    font-weight: 600;
    display: inline-block;
    line-height: 1;
}

.status-badge.active {
    background: #d4edda;
    color: #155724;
}

.status-badge.inactive {
    background: #f8d7da;
    color: #721c24;
}

.status-badge.new {
    background: #cce5ff;
    color: #004085;
}

.status-badge.sale {
    background: #fff3cd;
    color: #856404;
}

.status-badge.best {
    background: #d1ecf1;
    color: #0c5460;
}

.admin-product-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.action-icon-btn {
    width: 38px;
    height: 38px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    transition: var(--transition);
    flex-shrink: 0;
}

.edit-btn {
    background: var(--warning-color);
    color: white;
}

.edit-btn:hover {
    background: #e0a800;
    transform: scale(1.1);
}

.delete-btn {
    background: var(--danger-color);
    color: white;
}

.delete-btn:hover {
    background: #c82333;
    transform: scale(1.1);
}

/* النوافذ المنبثقة */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 15px;
    backdrop-filter: blur(5px);
    overflow-y: auto;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 15px;
    width: 100%;
    max-width: 600px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
    margin: auto;
}

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

.modal-header {
    padding: 18px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--light-color);
    border-radius: 15px 15px 0 0;
    position: sticky;
    top: 0;
    z-index: 1;
}

.modal-body {
    padding: 18px;
}

.modal-footer {
    padding: 18px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    background: var(--light-color);
    border-radius: 0 0 15px 15px;
    position: sticky;
    bottom: 0;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-color);
    font-size: 14px;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Cairo', sans-serif;
    font-size: 15px;
    background: white;
    transition: var(--transition);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(201, 162, 77, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.btn-primary {
    background: var(--secondary-color);
    color: white;
    border: none;
    padding: 12px 22px;
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Cairo', sans-serif;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
}

.btn-primary:hover {
    background: var(--button-press-color, #000000);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--light-color);
    color: var(--dark-color);
    border: 2px solid var(--border-color);
    padding: 12px 22px;
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Cairo', sans-serif;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
}

.btn-secondary:hover {
    background: #e8e6e3;
    transform: translateY(-2px);
}

.form-checkboxes {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
}

.checkbox-label input {
    width: 18px;
    height: 18px;
    accent-color: var(--secondary-color);
    flex-shrink: 0;
}

/* إدارة المستخدمين */
.users-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.user-card {
    background: var(--light-color);
    padding: 18px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.user-card:hover {
    transform: translateY(-3px);
    border-color: var(--secondary-color);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.user-card.admin-user {
    border-right: 4px solid var(--secondary-color);
}

.user-card.regular-user {
    border-right: 4px solid var(--primary-color);
}

/* إدارة الطلبات */
.orders-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.order-card {
    background: var(--light-color);
    padding: 18px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.order-card:hover {
    transform: translateY(-3px);
    border-color: var(--secondary-color);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 10px;
}

.order-id {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 16px;
}

.order-date {
    font-size: 13px;
    color: var(--gray-color);
    display: block;
    margin-top: 5px;
}

.order-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.order-info h5, .order-items h5 {
    margin-bottom: 10px;
    color: var(--primary-color);
    font-size: 15px;
}

.order-info p {
    font-size: 14px;
    margin-bottom: 5px;
    line-height: 1.4;
}

.order-item-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    margin-bottom: 3px;
    padding: 3px 0;
}

.order-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 12px;
}

.order-total {
    font-weight: 700;
    font-size: 16px;
    color: var(--secondary-color);
}

.order-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.status-select {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    font-family: 'Cairo';
    font-size: 14px;
    background: white;
    min-width: 140px;
    cursor: pointer;
}

.order-status-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
    line-height: 1;
}

.status-pending { background: #fff3cd; color: #856404; }
.status-processing { background: #cce5ff; color: #004085; }
.status-shipped { background: #d1ecf1; color: #0c5460; }
.status-delivered { background: #d4edda; color: #155724; }
.status-cancelled { background: #f8d7da; color: #721c24; }

/* إعدادات الموقع */
.settings-form {
    background: var(--light-color);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.settings-form h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
}

.settings-form .form-group {
    margin-bottom: 20px;
}

#logoUploadContainer {
    width: 120px !important;
    height: 120px !important;
    min-height: 120px !important;
    margin: 10px 0 !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    border: 2px dashed #ddd !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    position: relative !important;
    background: #f9f9f9 !important;
    transition: all 0.3s ease !important;
}

#logoUploadContainer:hover {
    border-color: var(--secondary-color) !important;
    background: #f0f0f0 !important;
}

#logoPreview {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
}

.image-placeholder i {
    font-size: 24px !important;
    display: block !important;
    margin-bottom: 5px !important;
}

.image-placeholder span {
    font-size: 12px !important;
}

/* تبويب الألوان */
.color-input-group {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.color-preview {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

.color-preview:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.color-inputs {
    flex: 1;
    min-width: 150px;
}

.color-inputs label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--dark-color);
    font-size: 14px;
}

.color-inputs input[type="color"] {
    width: 45px;
    height: 38px;
    padding: 0;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    display: block;
}

.color-inputs input[type="text"] {
    width: 110px;
    padding: 8px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Cairo';
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 5px;
}

.color-info {
    flex: 2;
    min-width: 200px;
}

.color-info h5 {
    margin: 0 0 5px 0;
    font-size: 15px;
    color: var(--primary-color);
}

.color-info p {
    margin: 0;
    font-size: 12px;
    color: var(--gray-color);
    line-height: 1.4;
}

.preview-section {
    background: var(--light-color);
    padding: 20px;
    border-radius: 12px;
    margin-top: 25px;
    border: 2px solid var(--border-color);
}

.preview-section h4 {
    margin-bottom: 15px;
    color: var(--primary-color);
    text-align: center;
    font-size: 18px;
}

.preview-elements {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 12px;
}

.preview-element {
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    transition: var(--transition);
    font-size: 14px;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-primary {
    background: var(--primary-color);
    color: white;
}

.preview-secondary {
    background: var(--secondary-color);
    color: white;
}

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

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

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

.preview-light {
    background: var(--light-color);
    color: var(--dark-color);
    border: 1px solid var(--border-color);
}

/* الإشعارات */
#toastContainer {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: white;
    padding: 15px 20px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease;
    max-width: 300px;
    border-right: 5px solid;
    transition: transform 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.success {
    border-right-color: var(--success-color);
}

.toast.error {
    border-right-color: var(--danger-color);
}

.toast.warning {
    border-right-color: var(--warning-color);
}

.toast.info {
    border-right-color: var(--secondary-color);
}

/* زر الخروج */
.logout-admin-btn {
    padding: 10px 18px;
    background: var(--danger-color);
    color: white;
    border: none;
    border-radius: 10px;
    font-family: 'Cairo', sans-serif;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    font-weight: 600;
    min-height: 42px;
}

.logout-admin-btn:hover {
    background: #c82333;
    transform: translateY(-2px);
}

/* تحسينات العرض على الجوال */
@media (max-width: 768px) {
    :root {
        --modal-padding: 15px;
        --header-height: 60px;
    }
    
    .admin-container {
        padding: 15px;
        margin: 15px auto;
    }
    
    .admin-header {
        padding: 12px 15px;
    }
    
    .header-logo {
        font-size: 16px;
        gap: 8px;
    }
    
    .header-logo img {
        height: 30px;
    }
    
    .admin-tabs {
        top: calc(var(--header-height) + 15px);
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .tab-header {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .products-list {
        grid-template-columns: 1fr;
    }

    .admin-product-card {
        flex-direction: row;
        text-align: right;
        gap: 12px;
        padding: 0;
        height: auto;
    }

    .admin-product-image {
        width: 100px;
        height: 100px;
        flex-shrink: 0;
    }

    .admin-product-info {
        padding: 10px;
    }

    .admin-product-actions {
        flex-direction: column;
        padding: 10px;
        justify-content: center;
        background: transparent;
        border-top: none;
    }
    
    .order-body {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .order-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .order-actions {
        justify-content: space-between;
    }
    
    .form-checkboxes {
        justify-content: center;
        gap: 10px;
    }
    
    .color-input-group {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .color-preview {
        align-self: center;
        width: 60px;
        height: 60px;
    }
    
    .color-info {
        min-width: 100%;
    }
    
    .modal {
        padding: 10px;
        align-items: flex-start;
        padding-top: 20px;
    }
    
    .modal-content {
        max-height: 90vh;
        margin-top: auto;
        margin-bottom: auto;
    }
    
    .preview-elements {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .admin-container {
        padding: 12px;
    }
    
    .admin-stats {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .admin-stat-card {
        padding: 15px;
    }
    
    .section-title {
        font-size: 22px;
        margin-bottom: 20px;
    }
    
    .modal-content {
        border-radius: 10px;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 15px;
    }
    
    .btn-primary,
    .btn-secondary,
    .add-product-btn {
        padding: 10px 18px;
        font-size: 14px;
        min-height: 40px;
    }
    
    .order-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .order-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .status-select {
        min-width: 100%;
    }
    
    .preview-elements {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .logout-admin-btn {
        padding: 8px 15px;
        font-size: 13px;
    }
}

/* Image Upload Fix CSS */
.image-preview-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.image-preview-item {
    position: relative;
    width: 100px;
    height: 100px;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
}

.image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.remove-image-btn {
    position: absolute;
    top: 5px;
    right: 5px;
    background: rgba(255, 0, 0, 0.7);
    color: white;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

/* Upload Container Styles */
.image-upload-container {
    width: 100%;
    height: 200px;
    border: 2px dashed #ddd;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: #f9f9f9;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.image-upload-container:hover {
    border-color: var(--secondary-color);
    background: #f0f0f0;
}

.image-upload-container.has-image {
    border: 2px solid var(--success-color);
}

.upload-placeholder {
    text-align: center;
    color: #888;
}

.upload-placeholder i {
    font-size: 40px;
    margin-bottom: 10px;
    display: block;
}

.upload-placeholder span {
    display: block;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
}

.upload-placeholder p {
    font-size: 12px;
    margin: 0;
    color: #aaa;
}

#productImagePreviewContainer {
    display: none;
    width: 100%;
    height: 100%;
    position: relative;
}

#productImagePreview {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: white;
}

.remove-image-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--danger-color);
    color: white;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    z-index: 10;
}

.upload-progress-container {
    display: none;
    margin-top: 10px;
    background: #f5f5f5;
    border-radius: 8px;
    padding: 10px;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
    font-size: 12px;
}

.progress-bar-wrapper {
    width: 100%;
    height: 6px;
    background: #e0e0e0;
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--success-color);
    width: 0%;
    transition: width 0.3s ease;
}

/* New Clean Dashboard Styles */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    padding: 10px 0;
}

.product-item-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.product-item-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.product-info {
    padding: 15px;
    flex-grow: 1;
}

.product-info h4 {
    margin: 0 0 10px 0;
    font-size: 16px;
    color: var(--primary-color);
}

.product-info .price {
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.product-info .stock {
    font-size: 13px;
    color: var(--gray-color);
}

.product-actions {
    padding: 10px 15px;
    background: #f9f9f9;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    border-top: 1px solid var(--border-color);
}

.product-actions button {
    width: 35px;
    height: 35px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-edit { background: #e3f2fd; color: #1976d2; }
.btn-delete { background: #ffebee; color: #d32f2f; }
.btn-view { background: #e8f5e9; color: #2e7d32; }

.btn-edit:hover { background: #1976d2; color: white; }
.btn-delete:hover { background: #d32f2f; color: white; }

/* Table Styles */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.admin-table th, .admin-table td {
    padding: 15px;
    text-align: right;
    border-bottom: 1px solid var(--border-color);
}

.admin-table th {
    background: #f8f9fa;
    font-weight: 700;
    color: var(--primary-color);
}

.admin-table tr:last-child td {
    border-bottom: none;
}

/* Settings Styles */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.admin-input {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Cairo', sans-serif;
    font-size: 14px;
}

.admin-input:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(0,0,0,0.05);
}

textarea.admin-input {
    min-height: 120px;
    resize: vertical;
}

.no-data, .error {
    text-align: center;
    padding: 40px;
    color: var(--gray-color);
    grid-column: 1 / -1;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--secondary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== تحسينات الجوال الجديدة ===== */
@media (max-width: 768px) {
    /* تحويل الجداول إلى بطاقات */
    table, thead, tbody, th, td, tr {
        display: block;
    }
    
    thead {
        display: none;
    }
    
    tr {
        border: 1px solid var(--border-color);
        margin-bottom: 15px;
        border-radius: 12px;
        padding: 12px;
        background: white;
        box-shadow: var(--shadow);
    }
    
    td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 8px 0;
        border: none;
        border-bottom: 1px dashed #eee;
        font-size: 13px;
    }
    
    td:last-child {
        border-bottom: none;
    }
    
    td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--primary-color);
        width: 40%;
        font-size: 12px;
    }
    
    td:empty::before {
        content: none;
    }
    
    /* تحسين الأزرار في الجوال */
    .btn-sm {
        padding: 8px 12px;
        font-size: 12px;
        margin: 2px;
    }
    
    td[data-label="الإجراءات"] {
        flex-wrap: wrap;
        gap: 5px;
    }
    
    td[data-label="الإجراءات"]::before {
        content: "الإجراءات";
    }
    
    /* تحسين صورة المنتج في الجدول */
    td[data-label="الصورة"] img {
        width: 50px !important;
        height: 50px !important;
    }
}

@media (max-width: 480px) {
    .btn-sm {
        padding: 10px 15px;
        font-size: 14px;
    }
    
    td::before {
        font-size: 13px;
    }
    
    td {
        font-size: 14px;
    }
}

/* تخصيص شريط التمرير */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--light-color);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: var(--secondary-color);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--button-press-color, #000000);
}

/* تحسينات للجوال */
@media (hover: none) and (pointer: coarse) {
    .btn-primary:hover,
    .btn-secondary:hover,
    .add-product-btn:hover,
    .logout-admin-btn:hover {
        transform: none;
    }
    
    .admin-product-card:hover,
    .user-card:hover,
    .order-card:hover {
        transform: none;
    }
    
    .action-icon-btn:hover {
        transform: none;
    }
}

/* تحسين العناصر التفاعلية للجوال */
button, 
input, 
select, 
textarea {
    font-size: 16px; /* منع التكبير في iOS */
}

/* تحسين العرض في وضع الأفقي على الجوال */
@media (max-height: 500px) and (orientation: landscape) {
    .modal {
        align-items: flex-start;
        padding-top: 10px;
    }
    
    .modal-content {
        max-height: 95vh;
        margin-top: 5px;
    }
}
/* Skeleton Loader Styles */
.skeleton {
    background: #e1e4e8;
    background-image: linear-gradient(90deg, #e1e4e8 0px, #f4f7f6 40px, #e1e4e8 80px);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite linear;
    border-radius: 4px;
}

@keyframes skeleton-loading {
    0% { background-position: 100% 0; }
    100% { background-position: -100% 0; }
}

.skeleton-text { height: 12px; margin-bottom: 8px; width: 100%; }
.skeleton-title { height: 18px; margin-bottom: 12px; width: 60%; }
.skeleton-circle { width: 40px; height: 40px; border-radius: 50%; }
.skeleton-rect { height: 100px; width: 100%; }

/* Loading Spinner for Infinite Scroll */
.loading-indicator {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    width: 100%;
}

.spinner {
    width: 30px;
    height: 30px;
    border: 3px solid rgba(0,0,0,0.1);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}