.main-header {
    background-color: var(--header-bg);
    box-shadow: var(--header-shadow);
    padding: 15px 0;
}

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

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

.back-button {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #333; /* or whatever color matches your design */
    text-decoration: none;
    width: 40px;
    height: 40px;
}

.back-button:hover {
    color: #000; /* darker color on hover */
}

.header-nav ul {
    margin: auto;
    display: flex;
    list-style: none;
    gap: 20px;
}

.header-nav a {
    color: var(--text-color);
    font-weight: 500;
    transition: color var(--transition-speed);
}

.header-nav a:hover {
    color: var(--primary-color);
}



.dropdown-content {
    position: absolute;
    /*top: 100%;*/
    /*left: 0;*/
    background-color: var(--white);
    box-shadow: var(--box-shadow);
    border-radius: 5px;
    padding: 10px 10px;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1000;
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
}

.dropdown-content a {
    display: block;
    padding: 8px 20px;
    color: var(--dark-color);
}

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

.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.search-container {
    position: relative;
}

.search-input {
    padding: 8px 15px;
    border: 1px solid #ddd;
    border-radius: 20px;
    width: 200px;
    transition: width var(--transition-speed);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    width: 250px;
}

.search-button {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--light-text);
}

.mobile-search-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-color);
}

.auth-buttons {
    display: flex;
    gap: 10px;
}

.login-btn, .signup-btn {
    padding: 8px 15px;
    border-radius: 4px;
    font-weight: 500;
}

.login-btn {
    color: var(--text-color);
}

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

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

.user-profile {
    cursor: pointer;
}

.profile-pic {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-color);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-color);
}

.mobile-menu-dropdown {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--header-bg);
    box-shadow: var(--header-shadow);
    padding: 15px;
    z-index: 999;
}

.mobile-menu-dropdown ul {
    flex-direction: column;
    gap: 10px;
}

/* Responsive styles */
@media (max-width: 768px) {
    .header-nav .desktop-menu {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .search-input {
        display: none;
    }

    .search-input.active {
        display: block;
        position: absolute;
        top: 50px;
        right: 20px;
        width: 200px;
        z-index: 1001;
    }

    .mobile-search-toggle {
        display: block;
    }

    .header-right {
        gap: 10px;
    }
}