/* إعادة تعيين الأنماط الافتراضية */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1e40af;
    --secondary-color: #0ea5e9;
    --accent-color: #f59e0b;
    --dark-color: #1f2937;
    --light-color: #f3f4f6;
    --white: #ffffff;
    --text-color: #374151;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
}

body {
    font-family: 'Cairo', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    direction: rtl;
}

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

/* شريط التواصل العلوي */
.top-bar {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.contact-info span {
    margin-left: 20px;
}

.contact-info i {
    margin-left: 5px;
    color: var(--accent-color);
}

.social-links a {
    color: var(--white);
    margin-left: 15px;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--accent-color);
}

/* الترويسة الرئيسية */
.main-header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    flex-wrap: wrap;
}

.logo h1 {
    font-size: 28px;
    color: var(--primary-color);
    font-weight: bold;
}

.logo span {
    color: var(--accent-color);
    font-size: 14px;
}

.logo a {
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 5px;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    padding: 10px 15px;
    display: block;
    transition: all 0.3s;
    border-radius: 5px;
    font-weight: 500;
}

.nav-menu a:hover,
.nav-menu a.active {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-login {
    background-color: var(--accent-color);
    color: var(--white) !important;
    padding: 10px 20px !important;
    border-radius: 25px;
}

.btn-login:hover {
    background-color: #d97706 !important;
}

/* القائمة المنسدلة */
.user-menu .dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--white);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    border-radius: 5px;
    min-width: 200px;
    z-index: 100;
}

.user-menu:hover .dropdown {
    display: block;
}

.user-menu .dropdown li {
    border-bottom: 1px solid var(--border-color);
}

.user-menu .dropdown li:last-child {
    border-bottom: none;
}

.user-menu .dropdown a {
    padding: 12px 20px;
}

.user-menu .dropdown a:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

/* نموذج البحث */
.search-box {
    margin-right: 20px;
}

.search-box form {
    display: flex;
    border: 2px solid var(--border-color);
    border-radius: 25px;
    overflow: hidden;
}

.search-box input {
    border: none;
    padding: 8px 15px;
    outline: none;
    width: 200px;
}

.search-box button {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 8px 15px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.search-box button:hover {
    background-color: var(--secondary-color);
}

/* القائمة المحمولة */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--primary-color);
    cursor: pointer;
}

/* البانر الرئيسي */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    font-size: 48px;
    margin-bottom: 20px;
    animation: fadeInDown 1s;
}

.hero-section p {
    font-size: 20px;
    margin-bottom: 30px;
    animation: fadeInUp 1s;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1.2s;
}

.btn {
    padding: 15px 35px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
    display: inline-block;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: #d97706;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(245, 158, 11, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

/* الأقسام */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.section-title p {
    font-size: 18px;
    color: var(--text-color);
    max-width: 700px;
    margin: 20px auto 0;
}

/* بطاقات الخدمات */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    text-align: center;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(30, 64, 175, 0.2);
}

.service-icon {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 22px;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-color);
    line-height: 1.8;
}

/* بطاقات الدورات */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.course-card {
    background-color: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s;
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.course-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: var(--white);
}

.course-content {
    padding: 25px;
}

.course-category {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    margin-bottom: 10px;
}

.course-card h3 {
    font-size: 20px;
    color: var(--dark-color);
    margin-bottom: 15px;
    line-height: 1.4;
}

.course-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 14px;
    color: var(--text-color);
}

.course-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.course-price {
    font-size: 24px;
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 15px;
}

.course-price small {
    font-size: 14px;
    color: var(--text-color);
    font-weight: normal;
}

.course-card .btn {
    width: 100%;
    text-align: center;
    padding: 12px;
    font-size: 16px;
}

/* الفلاتر */
.filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 25px;
    border: 2px solid var(--primary-color);
    background-color: var(--white);
    color: var(--primary-color);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--primary-color);
    color: var(--white);
}

/* النماذج */
.form-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--dark-color);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* الرسائل */
.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.alert-warning {
    background-color: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

/* التذييل */
.main-footer {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: 20px;
}

.footer-section p {
    line-height: 1.8;
    margin-bottom: 15px;
}

.social-links-footer {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.social-links-footer a {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s;
}

.social-links-footer a:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--accent-color);
}

.contact-info-footer {
    list-style: none;
}

.contact-info-footer li {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    align-items: flex-start;
}

.contact-info-footer i {
    color: var(--accent-color);
    font-size: 18px;
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    margin: 5px 0;
    font-size: 14px;
}

/* زر العودة للأعلى */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s;
    z-index: 999;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.scroll-to-top:hover {
    background-color: var(--accent-color);
    transform: translateY(-5px);
}

.scroll-to-top.show {
    display: flex;
}

/* الجداول */
.table-responsive {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-radius: 8px;
    overflow: hidden;
}

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

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

tbody tr:hover {
    background-color: var(--light-color);
}

/* الرسوم المتحركة */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* التصميم المتجاوب */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        background-color: var(--white);
        flex-direction: column;
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        padding: 20px;
    }

    .nav-menu.active {
        display: flex;
    }

    .search-box {
        margin-right: 0;
        margin-top: 15px;
        width: 100%;
    }

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

    .hero-section h1 {
        font-size: 32px;
    }

    .hero-section p {
        font-size: 16px;
    }

    .section-title h2 {
        font-size: 28px;
    }

    .courses-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .top-bar-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .contact-info span {
        display: block;
        margin: 5px 0;
    }
}

/* تفاصيل الدورة */
.course-details {
    background-color: var(--white);
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.course-details h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 32px;
}

.course-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.info-box {
    background-color: var(--light-color);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.info-box i {
    font-size: 30px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.info-box h4 {
    color: var(--dark-color);
    margin-bottom: 5px;
}

.info-box p {
    color: var(--text-color);
    font-weight: bold;
}

.content-section {
    margin: 30px 0;
}

.content-section h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 24px;
}

.content-section ul {
    list-style: none;
    padding: 0;
}

.content-section li {
    padding: 10px 0;
    padding-right: 25px;
    position: relative;
}

.content-section li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--success-color);
    font-weight: bold;
}

.price-box {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    margin: 30px 0;
}

.price-box h3 {
    margin-bottom: 20px;
}

.price-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.price-option {
    background-color: rgba(255,255,255,0.1);
    padding: 15px;
    border-radius: 10px;
}

.price-option h4 {
    font-size: 14px;
    margin-bottom: 10px;
}

.price-option .price {
    font-size: 24px;
    font-weight: bold;
}

/* لوحة التحكم */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.stat-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--white);
}

.stat-icon.blue {
    background-color: var(--primary-color);
}

.stat-icon.green {
    background-color: var(--success-color);
}

.stat-icon.orange {
    background-color: var(--accent-color);
}

.stat-icon.red {
    background-color: var(--danger-color);
}

.stat-info h3 {
    font-size: 32px;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.stat-info p {
    color: var(--text-color);
    font-size: 14px;
}

/* الأزرار */
.btn-small {
    padding: 8px 20px;
    font-size: 14px;
}

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

.btn-success:hover {
    background-color: #059669;
}

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

.btn-danger:hover {
    background-color: #dc2626;
}

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

.btn-warning:hover {
    background-color: #d97706;
}