@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-gradient: linear-gradient(135deg, #4a90e2 0%, #4a90e2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --warning-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --dark-gradient: linear-gradient(135deg, #434343 0%, #000000 100%);
    --glass-bg: rgba(255, 255, 255, 0.95);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.2);
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Cairo', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    direction: rtl;
    text-align: right;
    background: linear-gradient(135deg, #0a1a2f 0%, #1a3a5f 50%, #4a90e2 100%);
    background-attachment: fixed;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px;
    position: relative;
}

/* ==================== صفحة تسجيل الدخول ==================== */

.login-title {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.login-logo {
    width: 256px;
    /* عدّل حسب ذوقك */
    max-width: 256px;
    height: auto;
    object-fit: contain;
}


.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

.login-box {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 50px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 450px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-box h1 {
    text-align: center;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 40px;
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: #333;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e8e8e8;
    border-radius: 12px;
    font-size: 15px;
    transition: var(--transition);
    background: #fafafa;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #ea6666;
    background: rgb(255, 255, 255);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.btn {
    width: 100%;
    padding: 14px 24px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn:hover::before {
    opacity: 1;
}

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

/* ==================== لوحة التحكم ==================== */

.nav-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo {
    width: 64px;
    height: 64px;
    object-fit: contain;
    display: inline-block;
}


.navbar {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 20px 40px;
    box-shadow: var(--shadow-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: slideDown 0.5s ease-out;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.navbar h1 {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.navbar .user-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.navbar .user-info span {
    color: #555;
    font-weight: 500;
    padding: 8px 16px;
    background: #f5f5f5;
    border-radius: 8px;
    font-size: 14px;
}

.navbar .btn-profile {
    padding: 10px 24px;
    background: linear-gradient(135deg, #579ae6 0%, #4a90e2 100%);
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    text-decoration: none !important;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    display: inline-block;
}

.navbar .btn-profile:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    text-decoration: none !important;
}

.navbar .btn-profile:focus,
.navbar .btn-profile:active,
.navbar .btn-profile:visited {
    text-decoration: none !important;
    outline: none;
}

.navbar .btn-logout {
    padding: 10px 24px;
    background: linear-gradient(135deg, #ff1100 0%, #e91e63 100%);
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    text-decoration: none !important;
    display: inline-block;
}

.navbar .btn-logout:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    text-decoration: none !important;
}

.navbar .btn-logout:focus,
.navbar .btn-logout:active,
.navbar .btn-logout:visited {
    text-decoration: none !important;
    outline: none;
}

.menu {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.menu-item {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    text-decoration: none !important;
    color: inherit;
    display: block;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.menu-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}

.menu-item:hover::before {
    opacity: 0.05;
}

.menu-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.menu-item .icon {
    font-size: 56px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.menu-item h3 {
    color: #333;
    font-size: 22px;
    margin-bottom: 12px;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.menu-item p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* ==================== الجداول ==================== */

.page-header {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 25px 35px;
    border-radius: var(--border-radius);
    margin-bottom: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.page-header h2 {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 26px;
    font-weight: 700;
}

.btn-primary {
    padding: 12px 28px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    text-decoration: none !important;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    text-decoration: none !important;
}

.btn-primary:focus {
    text-decoration: none !important;
    outline: none;
}

.btn-primary:active {
    text-decoration: none !important;
}

.btn-danger {
    padding: 10px 22px;
    background: linear-gradient(135deg, #f44336 0%, #e91e63 100%);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-success {
    padding: 10px 22px;
    background: linear-gradient(135deg, #4caf50 0%, #45a049 100%);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, #45a049 0%, #4caf50 100%);
}

.btn-warning {
    padding: 10px 22px;
    background: linear-gradient(135deg, #ff9800 0%, #ff5722 100%);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-info {
    padding: 10px 22px;
    background: linear-gradient(135deg, #2196f3 0%, #00bcd4 100%);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.btn-info:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* أزرار الإجراءات */
.action-buttons {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

.action-buttons button {
    padding: 8px 16px;
    font-size: 13px;
    min-width: 90px;
}

.table-container {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    overflow-x: auto;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeIn 0.5s ease-out 0.2s both;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

table thead {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

table th {
    padding: 18px 20px;
    text-align: center;
    font-weight: 700;
    color: #333;
    border-bottom: 3px solid #667eea;
    border-left: 2px solid #e0e0e0;
    font-size: 14px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

table th:first-child {
    border-left: none;
    border-top-right-radius: 12px;
}

table th:last-child {
    border-top-left-radius: 12px;
}

table td {
    padding: 16px 20px;
    border-bottom: 1px solid #f0f0f0;
    border-left: 2px solid #f0f0f0;
    color: #555;
    font-size: 14px;
    text-align: center;
}

table td:first-child {
    border-left: none;
}

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

table tbody tr:hover {
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.05) 0%, transparent 100%);
    transform: scale(1.01);
}

table tbody tr:last-child td:first-child {
    border-bottom-right-radius: 12px;
}

table tbody tr:last-child td:last-child {
    border-bottom-left-radius: 12px;
}

.badge {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
    letter-spacing: 0.3px;
}

.badge-success {
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
    color: #2e7d32;
    box-shadow: 0 2px 4px rgba(76, 175, 80, 0.2);
}

.badge-warning {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    color: #e65100;
    box-shadow: 0 2px 4px rgba(255, 152, 0, 0.2);
}

.badge-danger {
    background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
    color: #c62828;
    box-shadow: 0 2px 4px rgba(244, 67, 54, 0.2);
}

.badge-info {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    color: #1565c0;
    box-shadow: 0 2px 4px rgba(33, 150, 243, 0.2);
}

/* ==================== النماذج المنبثقة ==================== */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease-out;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    padding: 35px;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 550px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: modalSlideUp 0.4s ease-out;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f0f0f0;
}

.modal-header h3 {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 24px;
    font-weight: 700;
}

.close-modal {
    background: #f5f5f5;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #666;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.close-modal:hover {
    background: #e0e0e0;
    color: #333;
    transform: rotate(90deg);
}

/* ==================== الإشعارات ==================== */

.alert {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 18px 24px;
    border-radius: 12px;
    z-index: 2000;
    display: none;
    min-width: 300px;
    max-width: 450px;
    animation: slideInRight 0.4s ease-out;
    box-shadow: var(--shadow-lg);
    font-weight: 700;
    border-right: 5px solid transparent;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.alert.show {
    display: block;
}

.alert-success {
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
    color: #2e7d32;
    border-right: 4px solid #4caf50;
}

.alert-error {
    background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
    color: #c62828;
    border-right: 4px solid #f44336;
}

.alert-warning {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    color: #e65100;
    border-right: 4px solid #ff9800;
}

.alert-info {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    color: #1565c0;
    border-right: 4px solid #2196f3;
}

/* ==================== الإحصائيات ==================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-gradient);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-card h4 {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-card .value {
    font-size: 36px;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-card .label {
    color: #999;
    font-size: 13px;
    margin-top: 5px;
    font-weight: 500;
}

/* ==================== طباعة الفواتير ==================== */

.invoice-container {
    background: white;
    max-width: 800px;
    margin: 0 auto;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.invoice-header {
    text-align: center;
    padding-bottom: 30px;
    border-bottom: 3px solid #667eea;
    margin-bottom: 30px;
}

.invoice-header h1 {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 32px;
    margin-bottom: 10px;
}

.invoice-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.invoice-section {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 12px;
}

.invoice-section h3 {
    color: #667eea;
    margin-bottom: 15px;
    font-size: 18px;
}

.invoice-section p {
    margin: 8px 0;
    color: #555;
}

.invoice-table {
    margin: 30px 0;
}

.invoice-total {
    text-align: left;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    margin-top: 20px;
}

.invoice-total h3 {
    font-size: 24px;
    color: #667eea;
}

.print-button {
    text-align: center;
    margin-top: 30px;
}

@media print {
    body {
        background: white;
    }

    .navbar,
    .print-button,
    .page-header {
        display: none !important;
    }

    .invoice-container {
        box-shadow: none;
        padding: 20px;
    }
}

/* ==================== تحسينات إضافية ==================== */

.action-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.search-box {
    padding: 12px 20px;
    border: 2px solid #e8e8e8;
    border-radius: 12px;
    font-size: 14px;
    transition: var(--transition);
    background: #fafafa;
    width: 100%;
    max-width: 300px;
}

.search-box:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.filters {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 20px;
}

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

.filter-group label {
    font-size: 13px;
    color: #666;
    font-weight: 600;
}

/* ==================== تصميم متجاوب ==================== */

@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .navbar {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }

    .navbar h1 {
        font-size: 18px;
    }

    .user-info {
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }

    .user-info span {
        font-size: 14px;
    }

    .menu {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .menu-item {
        padding: 20px;
    }

    .menu-item h3 {
        font-size: 18px;
    }

    .modal-content {
        width: 95%;
        padding: 20px;
        max-height: 90vh;
        overflow-y: auto;
    }

    .invoice-info {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .stat-card {
        padding: 20px;
    }

    .page-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        padding: 15px;
    }

    .page-header h2 {
        font-size: 20px;
    }

    .filters {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        max-width: 100%;
    }

    /* تحسينات للأزرار على الجوال */
    .btn-primary,
    .btn-success,
    .btn-warning,
    .btn-danger,
    .btn-info {
        padding: 12px 20px;
        font-size: 14px;
        min-height: 44px;
        /* حجم مناسب للمس */
    }

    /* تحسينات للجداول */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    table {
        font-size: 14px;
    }

    th,
    td {
        padding: 10px 8px;
        white-space: nowrap;
    }

    /* تحسينات للنماذج */
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px;
        /* منع التكبير التلقائي على iOS */
        padding: 12px;
    }

    /* تحسينات للقوائم */
    .user-info a {
        padding: 10px 15px;
        font-size: 14px;
        display: block;
        text-align: center;
    }
}

/* تحسينات للشاشات الصغيرة جداً */
@media (max-width: 480px) {
    .container {
        padding: 5px;
    }

    .navbar {
        padding: 10px;
    }

    .navbar h1 {
        font-size: 16px;
    }

    .menu-item {
        padding: 15px;
    }

    .menu-item .icon {
        font-size: 40px;
    }

    .menu-item h3 {
        font-size: 16px;
    }

    .stat-card {
        padding: 15px;
    }

    .stat-card .value {
        font-size: 24px;
    }
}

/* منع التحديد على الجوال (تحسين UX) */
@media (max-width: 768px) {
    * {
        -webkit-tap-highlight-color: transparent;
    }

    button,
    a,
    .btn,
    .btn-primary,
    .btn-success,
    .btn-danger,
    .btn-warning,
    .btn-info {
        -webkit-touch-callout: none;
        -webkit-user-select: none;
        user-select: none;
    }

    /* تحسين الأداء على الجوال */
    .menu-item,
    .stat-card,
    .modal-content {
        will-change: transform;
    }

    /* تحسين التمرير */
    .table-container,
    .modal-content {
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
    }
}