/* تصميم هيدر عصري مستوحى من naghamstore.sa */

/* الشريط العلوي للعروض */
.top-offer-bar {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: white;
    text-align: center;
    padding: 8px 0;
    font-size: 14px;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.top-offer-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.top-offer-bar .offer-text {
    position: relative;
    z-index: 1;
}

/* الهيدر الرئيسي */
.modern-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

/* الشعار */
.logo-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
}

/* القائمة المركزية */
.center-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #667eea;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* الأيقونات اليمنى */
.right-icons {
    display: flex;
    align-items: center;
    gap: 20px;
}

.icon-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    backdrop-filter: blur(10px);
}

.icon-btn:hover {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    transform: translateY(-2px);
}

.icon-btn .badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff4757;
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* أيقونة القائمة الجانبية */
.menu-toggle {
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.menu-toggle:hover {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    transform: translateY(-2px);
}

.menu-toggle .bar {
    width: 20px;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    position: relative;
    transition: all 0.3s ease;
}

.menu-toggle .bar::before,
.menu-toggle .bar::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    transition: all 0.3s ease;
}

.menu-toggle .bar::before {
    top: -6px;
}

.menu-toggle .bar::after {
    bottom: -6px;
}

.menu-toggle:hover .bar {
    transform: rotate(45deg);
}

.menu-toggle:hover .bar::before {
    transform: rotate(-90deg);
    top: 0;
}

.menu-toggle:hover .bar::after {
    transform: rotate(-90deg);
    bottom: 0;
}

/* التصميم المتجاوب */
@media (max-width: 768px) {
    .center-nav {
        display: none;
    }
    
    .header-container {
        padding: 0 15px;
        height: 60px;
    }
    
    .logo {
        font-size: 20px;
    }
    
    .logo-icon {
        width: 28px;
        height: 28px;
        font-size: 16px;
    }
    
    .right-icons {
        gap: 15px;
    }
    
    .icon-btn,
    .menu-toggle {
        width: 35px;
        height: 35px;
    }
}

@media (max-width: 480px) {
    .top-offer-bar {
        font-size: 12px;
        padding: 6px 0;
    }
    
    .header-container {
        padding: 0 10px;
    }
    
    .right-icons {
        gap: 10px;
    }
    
    .icon-btn,
    .menu-toggle {
        width: 32px;
        height: 32px;
    }
}