/* ==========================================================================
   Header Styles
   ========================================================================== */

/* Top Bar */
.top-bar {
    background-color: var(--color-primary);
    color: var(--color-accent);
    padding: 8px 0;
    position: relative;
    z-index: var(--z-sticky);
}

.top-bar .container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.topbar-announcement {
    color: var(--color-accent);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: opacity var(--transition-fast);
}

.topbar-announcement:hover {
    opacity: 0.9;
    color: var(--color-accent);
}

.topbar-announcement svg {
    transition: transform var(--transition-fast);
}

.topbar-announcement:hover svg {
    transform: translateX(3px);
}

.topbar-close {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-accent);
    padding: 4px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.topbar-close:hover {
    opacity: 1;
}

/* Site Header */
.site-header {
    background-color: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    position: relative;
    z-index: var(--z-sticky);
    transition: all var(--transition-base);
}

.site-header.sticky-header {
    position: sticky;
    top: 0;
}

.site-header.is-scrolled {
    box-shadow: var(--shadow-md);
}

.site-header.is-scrolled .header-inner {
    height: var(--header-height-scrolled);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: var(--spacing-lg);
    transition: height var(--transition-base);
}

/* Site Branding */
.site-branding {
    flex-shrink: 0;
}

.site-branding a {
    display: flex;
    align-items: center;
}

.site-branding img {
    max-height: 50px;
    width: auto;
}

.site-logo .logo-text {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Main Navigation */
.main-navigation {
    flex: 1;
    display: flex;
    justify-content: center;
}

.primary-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin: 0;
    padding: 0;
    list-style: none;
}

.primary-menu > li {
    position: relative;
}

.primary-menu > li > a {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 12px 16px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color var(--transition-fast);
}

.primary-menu > li > a:hover,
.primary-menu > li.current-menu-item > a {
    color: var(--color-primary);
}

.primary-menu > li > a .menu-arrow {
    transition: transform var(--transition-fast);
}

.primary-menu > li:hover > a .menu-arrow {
    transform: rotate(180deg);
}

/* Mega Menu Dropdown */
.mega-menu-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 800px;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
}

.primary-menu > li.has-mega-menu:hover .mega-menu-dropdown {
    opacity: 1;
    visibility: visible;
}

.mega-menu-inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
}

.mega-menu-inner > li {
    list-style: none;
}

.mega-menu-inner > li > a {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
}

.mega-menu-inner .sub-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-menu-inner .sub-menu li a {
    display: block;
    padding: 6px 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

.mega-menu-inner .sub-menu li a:hover {
    color: var(--color-primary);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.header-actions > *:not(.header-cart) {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-text);
    transition: color var(--transition-fast);
    cursor: pointer;
    background: none;
    border: none;
}

.header-actions > *:not(.header-cart):hover {
    color: var(--color-primary);
}

.header-actions .wishlist-count,
.header-actions .compare-count,
.header-actions .cart-count {
    position: absolute;
    top: 0;
    right: 0;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    background-color: var(--color-primary);
    color: var(--color-accent);
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    line-height: 18px;
    text-align: center;
    border-radius: var(--border-radius-full);
}

/* Header Cart */
.header-cart {
    position: relative;
}

.header-cart .cart-toggle {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

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

.header-cart .cart-count {
    position: absolute;
    top: 0;
    right: 0;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    background-color: var(--color-primary);
    color: var(--color-accent);
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    line-height: 18px;
    text-align: center;
    border-radius: var(--border-radius-full);
}

/* Mini Cart Dropdown */
.mini-cart-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 380px;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
}

.header-cart:hover .mini-cart-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mini-cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.mini-cart-header h4 {
    margin: 0;
    font-size: var(--font-size-base);
}

.mini-cart-close {
    display: none;
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: var(--color-text-light);
}

.mini-cart-content {
    max-height: 400px;
    overflow-y: auto;
}

.mini-cart-content .woocommerce-mini-cart {
    list-style: none;
    padding: var(--spacing-md) var(--spacing-lg);
    margin: 0;
}

.mini-cart-content .woocommerce-mini-cart-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.mini-cart-content .woocommerce-mini-cart-item:last-child {
    border-bottom: none;
}

.mini-cart-content .woocommerce-mini-cart-item img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
}

.mini-cart-content .woocommerce-mini-cart__total {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    font-weight: var(--font-weight-semibold);
}

.mini-cart-content .woocommerce-mini-cart__buttons {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
}

.mini-cart-content .woocommerce-mini-cart__buttons a {
    flex: 1;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 10px;
    cursor: pointer;
}

.hamburger {
    display: block;
    width: 24px;
    height: 18px;
    position: relative;
}

.hamburger span {
    display: block;
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: all var(--transition-fast);
}

.hamburger span:nth-child(1) {
    top: 0;
}

.hamburger span:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger span:nth-child(3) {
    bottom: 0;
}

.mobile-menu-toggle.is-active .hamburger span:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}

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

.mobile-menu-toggle.is-active .hamburger span:nth-child(3) {
    bottom: 50%;
    transform: translateY(50%) rotate(-45deg);
}

/* Search Modal */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.search-modal.is-open {
    opacity: 1;
    visibility: visible;
}

.search-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
}

.search-modal-content {
    position: relative;
    padding: var(--spacing-4xl) 0;
    max-width: 800px;
    margin: 0 auto;
}

.search-modal .search-form {
    display: flex;
    gap: var(--spacing-sm);
}

.search-modal .search-field {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-xl);
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--color-accent);
    color: var(--color-accent);
}

.search-modal .search-field::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.search-modal .search-field:focus {
    outline: none;
    border-bottom-color: var(--color-primary);
}

.search-modal .search-submit {
    background: none;
    border: none;
    color: var(--color-accent);
    cursor: pointer;
    padding: var(--spacing-md);
    transition: color var(--transition-fast);
}

.search-modal .search-submit:hover {
    color: var(--color-primary);
}

.search-modal-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: none;
    border: none;
    color: var(--color-accent);
    cursor: pointer;
    padding: var(--spacing-sm);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.search-modal-close:hover {
    opacity: 1;
}

.search-suggestions {
    margin-top: var(--spacing-xl);
}

.search-suggestions h5 {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
}

.search-suggestions ul {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.search-suggestions li a {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-accent);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    transition: background var(--transition-fast);
}

.search-suggestions li a:hover {
    background: var(--color-primary);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.mobile-menu-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    max-width: 320px;
    height: 100%;
    background: var(--color-background);
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform var(--transition-base);
}

.mobile-menu.is-open .mobile-menu-container {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.mobile-menu-close {
    background: none;
    border: none;
    padding: var(--spacing-xs);
    cursor: pointer;
    color: var(--color-text);
}

.mobile-menu-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
}

.mobile-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-menu-list li {
    border-bottom: 1px solid var(--color-border);
}

.mobile-menu-list li a {
    display: block;
    padding: var(--spacing-md);
    color: var(--color-text);
    font-weight: var(--font-weight-medium);
}

.mobile-menu-list li a:hover {
    color: var(--color-primary);
    background-color: var(--color-background-alt);
}

.mobile-menu-list .sub-menu {
    padding-left: var(--spacing-lg);
}

.mobile-menu-list .sub-menu li a {
    font-weight: var(--font-weight-normal);
    font-size: var(--font-size-sm);
}

.mobile-menu-actions {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.mobile-menu-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    color: var(--color-text);
}

.mobile-menu-link .count {
    margin-left: auto;
    background-color: var(--color-primary);
    color: var(--color-accent);
    padding: 2px 8px;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
}

.mobile-menu-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.mobile-social {
    justify-content: center;
}

/* Responsive */
@media (max-width: 1199px) {
    .mega-menu-dropdown {
        min-width: 700px;
    }

    .mega-menu-inner {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 991px) {
    .main-navigation {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
        order: -1;
    }

    .header-inner {
        gap: var(--spacing-md);
    }

    .site-branding {
        flex: 1;
        text-align: center;
    }

    .header-actions {
        gap: var(--spacing-sm);
    }

    .header-actions .header-compare,
    .header-actions .header-wishlist {
        display: none;
    }
}

@media (max-width: 767px) {
    .top-bar .container {
        padding-right: 40px;
    }

    .topbar-announcement {
        font-size: var(--font-size-xs);
    }

    .header-inner {
        height: 60px;
    }

    .site-branding img {
        max-height: 35px;
    }

    .site-logo .logo-text {
        font-size: var(--font-size-lg);
    }

    .header-actions > *:not(.header-cart) {
        width: 36px;
        height: 36px;
    }

    .header-cart .cart-toggle {
        width: 36px;
        height: 36px;
    }

    .mini-cart-dropdown {
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        max-width: 100%;
        height: 100%;
        border-radius: 0;
        transform: translateX(100%);
    }

    .header-cart:hover .mini-cart-dropdown {
        transform: translateX(100%);
    }

    .header-cart.mini-cart-open .mini-cart-dropdown {
        opacity: 1;
        visibility: visible;
        transform: translateX(0);
    }

    .mini-cart-close {
        display: block;
    }
}