/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: rgba(18, 18, 18, 0.95);
    z-index: 1000;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    height: 50px;
    width: auto;
}

.header-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: #f5f5f5;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-links {
    display: flex;
    gap: 15px;
}

.nav-links a {
    color: #f5f5f5;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: #00a7e6;
}

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

/* Cart Icon Styles */
.cart-icon {
    position: relative;
    color: #f5f5f5;
    text-decoration: none;
    transition: color 0.3s ease;
}

.cart-icon:hover {
    color: #00a7e6;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: #00a7e6;
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 50%;
    min-width: 18px;
    text-align: center;
}

/* Hamburger Menu Styles */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1000;
}

.hamburger-menu:focus {
    outline: none;
}

.hamburger-line {
    width: 30px;
    height: 3px;
    background: #f5f5f5;
    border-radius: 10px;
    transition: all 0.3s linear;
    position: relative;
    transform-origin: 1px;
}

/* Mobile Menu Styles */
.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: rgba(18, 18, 18, 0.98);
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transform: translateY(-100%);
    transition: transform 0.3s ease-in-out;
    z-index: 999;
}

.mobile-menu.show {
    transform: translateY(0);
}

.mobile-menu a {
    display: block;
    color: #f5f5f5;
    text-decoration: none;
    padding: 15px 0;
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: color 0.3s ease;
}

.mobile-menu a:last-child {
    border-bottom: none;
}

.mobile-menu a:hover,
.mobile-menu a.active {
    color: #00a7e6;
}

/* Desktop/Mobile Visibility Classes */
.desktop-only {
    display: inline-block;
}

.mobile-login,
.mobile-logout {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hamburger-menu {
        display: flex;
    }

    .mobile-menu {
        display: block;
    }

    .desktop-only {
        display: none !important;
    }

    .mobile-login,
    .mobile-logout {
        display: block;
    }

    .header-right {
        margin-left: auto;
    }
}

/* Login/Logout Button Styles */
.login-button, 
#logout-button {
    text-decoration: none;
    color: #fff;
    background-color: #00a7e6;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: bold;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.login-button:hover, 
#logout-button:hover {
    background-color: #005f80;
    transform: scale(1.05);
}

/* Mobile Login/Logout Styles */
.mobile-login,
.mobile-logout {
    width: 100%;
    padding: 15px 0;
    margin-top: 15px;
    background: #00a7e6;
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.mobile-login:hover,
.mobile-logout:hover {
    background: #005f80;
    transform: scale(1.05);
}