/* === ملف التنسيقات الرئيسية === */
:root {
    --primary-color: #1a5f7a;
    --secondary-color: #159895;
    --accent-color: #57C5B6;
    --light-color: #f8f9fa;
    --dark-color: #2c3e50;
    --text-color: #333;
    --border-radius: 12px;
    --box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f5f7fa;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

body.loaded {
    opacity: 1;
    transition: opacity 0.5s ease;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* === التحميل === */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loader-content {
    text-align: center;
    color: white;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top: 3px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

/* === الهيدر === */
header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1rem 0;
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo i {
    font-size: 2.2rem;
    transition: var(--transition);
}

.logo:hover i {
    transform: scale(1.1);
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(45deg, white, var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo span {
    color: var(--accent-color);
    -webkit-text-fill-color: var(--accent-color);
}

/* التنقل */
nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--border-radius);
}

nav ul li a:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

nav ul li a.nav-active {
    background: var(--accent-color);
    color: var(--dark-color);
}

/* أزرار المصادقة */
.auth-buttons {
    display: flex;
    gap: 12px;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 15px;
    color: white;
}

.btn {
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    text-decoration: none;
}

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

.btn-primary:hover {
    background: #4abfad;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(87, 197, 182, 0.3);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.8rem;
}

/* القائمة المتنقلة */
.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: white;
}

/* === القسم الرئيسي === */
.hero {
    background: linear-gradient(rgba(26, 95, 122, 0.9), rgba(21, 152, 149, 0.9)), 
                url('https://images.unsplash.com/photo-1542382257-80dedb725088?ixlib=rb-4.0.3');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    padding: 100px 0;
    text-align: center;
    position: relative;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-content p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 3rem;
    opacity: 0.9;
}

/* شريط البحث */
.search-box {
    max-width: 600px;
    margin: 0 auto 3rem;
    position: relative;
}

.search-box input {
    width: 100%;
    padding: 18px 25px;
    border-radius: 50px;
    border: none;
    font-size: 1.1rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.search-box input:focus {
    outline: none;
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.search-box button {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--accent-color);
    color: var(--dark-color);
    border: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    cursor: pointer;
    transition: var(--transition);
}

.search-box button:hover {
    background: #4abfad;
    transform: translateY(-50%) scale(1.1);
}

/* الإحصائيات السريعة */
.quick-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.stat span {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.2rem;
}

.stat small {
    opacity: 0.8;
    font-size: 0.9rem;
}

/* === قسم الميزات === */
.features {
    padding: 80px 0;
    background: white;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
}

.section-title p {
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.1rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: 1px solid #f0f0f0;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-color);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 1.4rem;
}

.feature-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.feature-arrow {
    color: var(--accent-color);
    font-size: 1.2rem;
    transition: var(--transition);
}

.feature-card:hover .feature-arrow {
    transform: translateX(-5px);
}

/* === مواقيت الصلاة === */
.prayer-times {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 60px 0;
    text-align: center;
}

.prayer-times h2 {
    margin-bottom: 1rem;
    font-size: 2.2rem;
}

.prayer-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.prayer-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    position: relative;
}

.prayer-card:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.prayer-card.current-prayer {
    background: var(--accent-color);
    color: var(--dark-color);
    transform: scale(1.05);
}

.prayer-icon {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
}

.prayer-name {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.prayer-time {
    font-size: 1.3rem;
    font-weight: bold;
}

.current-badge {
    position: absolute;
    top: -10px;
    right: 50%;
    transform: translateX(50%);
    background: var(--accent-color);
    color: var(--dark-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.prayer-countdown {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.countdown-time {
    font-size: 1.5rem;
    font-weight: bold;
    margin-top: 0.5rem;
}

/* === المحتوى اليومي === */
.daily-content {
    padding: 80px 0;
    background: var(--light-color);
}

.daily-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.daily-item {
    background: white;
    border-radius: var(--border-radius);
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border-top: 4px solid var(--accent-color);
}

.daily-item:hover {
    transform: translateY(-5px);
}

.daily-icon {
    background: var(--light-color);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--primary-color);
    font-size: 1.8rem;
}

.daily-item h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-size: 1.3rem;
}

.daily-item p {
    font-style: italic;
    margin-bottom: 1.5rem;
    color: #555;
    line-height: 1.8;
    font-size: 1.1rem;
}

.verse-reference, .hadith-reference {
    color: var(--secondary-color);
    font-size: 0.9rem;
    font-weight: 600;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-column h3 {
    margin-bottom: 1.5rem;
    color: var(--accent-color);
    font-size: 1.3rem;
}

.footer-column p {
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: bold;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.8rem;
}

.footer-column ul li a {
    color: #ddd;
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-column ul li a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #aaa;
    font-size: 0.9rem;
}

/* === النماذج === */
.modal {
    display: none;
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    box-shadow: var(--box-shadow);
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close {
    color: #aaa;
    float: left;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    left: 1.5rem;
    top: 1.5rem;
}

.close:hover {
    color: var(--accent-color);
}

.modal h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(87, 197, 182, 0.1);
}

/* === الإشعارات === */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    color: white;
    z-index: 1002;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--box-shadow);
    animation: notificationSlideIn 0.3s ease;
}

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

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

.notification-error {
    background: #e74c3c;
}

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

.notification button {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
}

/* === نتائج البحث === */
.search-results {
    max-height: 400px;
    overflow-y: auto;
}

.result-category {
    margin-bottom: 2rem;
}

.result-category h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--light-color);
}

.result-item {
    background: var(--light-color);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 0.8rem;
    transition: var(--transition);
    cursor: pointer;
}

.result-item:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.result-text {
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.result-reference {
    color: var(--secondary-color);
    font-size: 0.9rem;
}

/* === التجاوب === */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    nav ul {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .mobile-menu-btn {
        display: block;
        position: absolute;
        left: 20px;
        top: 20px;
    }
    
    .auth-buttons, .user-menu {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .quick-stats {
        gap: 1.5rem;
    }
    
    .stat span {
        font-size: 1.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .prayer-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .daily-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .modal-content {
        margin: 10% auto;
        width: 95%;
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0;
    }
    
    .hero-content h2 {
        font-size: 1.8rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .quick-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .prayer-cards {
        grid-template-columns: 1fr;
    }
    
    .feature-card, .daily-item {
        padding: 2rem 1.5rem;
    }
}