/* Header Styles - Complete & Fixed */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid #e2e8f0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo-img {
    height: 45px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.05);
}

/* Desktop Navigation */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    text-decoration: none;
    color: #1e293b;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    display: block;
}

.nav-menu a:hover {
    color: #034690;
    background: rgba(3, 70, 144, 0.1);
}

/* Active State - سطر تحت الصفحة النشطة */
.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    width: 0;
    height: 3px;
    background: #034690;
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 2px;
}

.nav-menu a.active::after {
    width: 80%;
}

.nav-menu a.active {
    color: #034690;
    font-weight: 600;
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex !important;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-toggle i {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.nav-dropdown:hover .dropdown-toggle i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    min-width: 240px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    padding: 1rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
    z-index: 1001;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: #1e293b;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.dropdown-item:hover {
    background: rgba(3, 70, 144, 0.1);
    color: #034690;
}

.dropdown-item i {
    color: #034690;
    width: 16px;
    font-size: 1rem;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.language-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    border: 2px solid #e2e8f0;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    color: #1e293b;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.language-toggle:hover {
    border-color: #034690;
    color: #034690;
    background: rgba(3, 70, 144, 0.1);
}

.language-toggle i {
    font-size: 1rem;
}

.auth-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 0.9rem;
    border: none;
    white-space: nowrap;
}

.btn-outline-small {
    background: transparent;
    color: #034690;
    border: 2px solid #034690;
}

.btn-outline-small:hover {
    background: #034690;
    color: white;
    transform: translateY(-2px);
}

.btn-primary-small {
    background: #034690;
    color: white;
    border: 2px solid #034690;
}

.btn-primary-small:hover {
    background: #0056b3;
    border-color: #0056b3;
    transform: translateY(-2px);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #034690;
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Navigation Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 998;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Header Scroll Effect */
.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(3, 70, 144, 0.1);
}

.header.scrolled .logo-img {
    height: 40px;
}

/* Mobile Styles */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .header-actions {
        display: none;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 300px;
        background: white;
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: 100px 1.5rem 2rem;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.15);
        transition: all 0.4s ease;
        z-index: 999;
        gap: 0.75rem;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-menu a {
        width: 100%;
        padding: 1rem;
        text-align: center;
        border: 2px solid #e2e8f0;
        border-radius: 12px;
        font-size: 1rem;
        margin: 0;
    }
    
    .nav-menu a:hover,
    .nav-menu a.active {
        background: #034690;
        color: white;
        border-color: #034690;
    }
    
    .nav-menu a.active::after {
        display: none;
    }
    
    /* Mobile Dropdown */
    .dropdown-toggle {
        justify-content: center;
    }
    
    .nav-dropdown .dropdown-menu {
        position: static;
        box-shadow: none;
        background: rgba(3, 70, 144, 0.05);
        margin: 0.75rem 0 0 0;
        padding: 0.5rem;
        opacity: 0;
        max-height: 0;
        overflow: hidden;
        transform: none;
        border: none;
        border-radius: 8px;
        transition: all 0.3s ease;
    }
    
    .nav-dropdown.active .dropdown-menu {
        opacity: 1;
        max-height: 200px;
    }
    
    .nav-dropdown.active .dropdown-toggle i {
        transform: rotate(180deg);
    }
    
    .dropdown-item {
        padding: 0.75rem;
        border-radius: 8px;
        margin-bottom: 0.5rem;
        text-align: center;
        border: 1px solid transparent;
    }
    
    .dropdown-item:hover {
        background: #034690;
        color: white;
        border-color: #034690;
    }
    
    /* Mobile Auth & Language */
    .mobile-section {
        margin-top: 2rem;
        padding-top: 1.5rem;
        border-top: 2px solid #e2e8f0;
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }
    
    .mobile-language {
        width: 100%;
        background: rgba(3, 70, 144, 0.1);
        border: 2px solid #e2e8f0;
        padding: 1rem;
        border-radius: 12px;
        color: #034690;
        font-weight: 600;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
    }
    
    .mobile-language:hover {
        background: #034690;
        color: white;
        border-color: #034690;
    }
    
    .mobile-auth {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .mobile-auth .btn {
        width: 100%;
        padding: 1rem;
        text-align: center;
        border-radius: 12px;
    }
}

@media (max-width: 480px) {
    .nav-menu {
        width: 100%;
        padding: 90px 1rem 2rem;
    }
}
/* User Menu */
.user-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cart-link {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--dark);
    transition: color 0.3s ease;
}

.cart-link:hover {
    color: var(--primary);
}

.cart-link i {
    font-size: 1.25rem;
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -8px;
    background: #ef4444;
    color: var(--white);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
}

.user-dropdown {
    position: relative;
}

.user-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 2px solid var(--border);
    border-radius: 50px;
    color: var(--dark);
    font-family: 'Cairo', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.user-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.user-btn i:first-child {
    font-size: 1.25rem;
}

.user-btn i:last-child {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.user-dropdown.active .user-btn i:last-child {
    transform: rotate(180deg);
}

.user-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    overflow: hidden;
}

.user-dropdown.active .user-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    background-color: white ;
}

.user-dropdown-menu .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.25rem;
    color: var(--dark);
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    background: none;
    width: 100%;
    text-align: right;
    font-family: 'Cairo', sans-serif;
    font-size: 0.95rem;
    cursor: pointer;
}

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

.user-dropdown-menu .dropdown-item i {
    width: 20px;
    text-align: center;
}

.dropdown-divider {
    height: 1px;
    background: var(--border);
    margin: 0.5rem 0;
}

.logout-btn {
    color: #ef4444 !important;
}

.logout-btn:hover {
    background: #fee2e2 !important;
}

/* Responsive */
@media (max-width: 768px) {
    .user-menu {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border);
    }
    
    .user-btn {
        justify-content: space-between;
    }
    
    .user-dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        margin-top: 0.5rem;
        border: 1px solid var(--border);
        max-height: 0;
        transition: max-height 0.3s ease;
    }
    
    .user-dropdown.active .user-dropdown-menu {
        max-height: 300px;
    }
}