/**
 * Header Styles — Utkonos-inspired
 *
 * @package EB_Store
 */

/* ==========================================================================
   Site Header
   ========================================================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background-color: var(--bg-card);
}

/* ==========================================================================
   Header Top Bar (Dark)
   ========================================================================== */

.header-top {
    background-color: var(--brand-dark);
}

.header-top-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 40px;
}

.header-top-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-6);
}

.header-top-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

/* Location (top bar) */
.header-location {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: #FFFFFF;
    cursor: pointer;
    transition: opacity var(--transition-fast);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius-md);
}

.header-location:hover {
    opacity: 0.85;
}

.header-location-icon svg {
    width: 18px;
    height: 18px;
    color: var(--ozon-gold);
}

.header-location-text {
    font-weight: var(--font-weight-medium);
}

/* Phone (top bar) */
.header-phone {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: #FFFFFF;
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.header-phone:hover {
    opacity: 0.85;
}

.header-phone-icon svg {
    width: 16px;
    height: 16px;
    color: var(--primary);
}

/* Top bar nav */
.header-top-nav .header-top-menu {
    display: flex;
    gap: var(--spacing-4);
}

.header-top-menu li a {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.header-top-menu li a:hover {
    color: #FFFFFF;
}

/* ==========================================================================
   Green Accent Line
   ========================================================================== */

.header-accent-line {
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--brand-accent) 100%);
}

/* ==========================================================================
   Header Main
   ========================================================================== */

.header-main {
    background-color: var(--bg-card);
    padding: var(--spacing-3) 0;
    border-bottom: 1px solid var(--border-default);
}

.header-main-inner {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    min-height: 56px;
}

@media (max-width: 1200px) {
    .header-main-inner {
        gap: var(--spacing-3);
    }
}

@media (max-width: 768px) {
    .header-main-inner {
        min-height: var(--header-height-mobile);
        gap: var(--spacing-2);
    }

    .header-main {
        padding: var(--spacing-2) 0;
    }
}

/* Menu Toggle (Mobile) */
.header-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    color: var(--text-primary);
    background: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.header-menu-toggle:hover {
    background-color: var(--bg-hover);
}

.header-menu-toggle svg {
    width: 24px;
    height: 24px;
}

/* Logo */
.header-logo {
    flex-shrink: 0;
}

.header-logo .custom-logo-link {
    display: block;
}

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

.site-title-link {
    display: flex;
    align-items: center;
}

.site-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

/* Catalog Button (Green) — Utkonos standard */
.header-catalog-btn {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-5);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    background-color: var(--primary);
    color: var(--text-inverse);
    border: 1px solid var(--primary);
    border-radius: var(--radius-md);
    height: 44px;
    cursor: pointer;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.header-catalog-btn:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
}

.header-catalog-btn svg {
    width: 24px;
    height: 24px;
}

/* ==========================================================================
   Catalog Dropdown (Utkonos-style mega menu)
   ========================================================================== */

.catalog-dropdown-wrapper {
    position: relative;
    flex-shrink: 0;
}

.catalog-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    z-index: 1000;
    width: 1000px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 12px 48px rgba(0, 26, 52, 0.15), 0 2px 8px rgba(0, 26, 52, 0.08);
    overflow: hidden;
}

.catalog-dropdown.is-open {
    display: block;
}

.catalog-dropdown-inner {
    display: flex;
    min-height: 400px;
}

/* Left column — parent categories */
.catalog-categories-col {
    width: 280px;
    flex-shrink: 0;
    border-right: 1px solid #E6E9E6;
    padding: 12px 0;
    overflow-y: auto;
    max-height: 560px;
}

.catalog-cat-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    font-size: 15px;
    font-weight: 500;
    color: #040507;
    text-decoration: none;
    transition: background-color 0.15s, color 0.15s;
    cursor: pointer;
}

.catalog-cat-item:hover,
.catalog-cat-item.is-active {
    background-color: #F5F7F5;
    color: #0DB14B;
}

.catalog-cat-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.catalog-cat-icon-svg {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: color 0.15s;
}

.catalog-cat-icon-svg svg {
    width: 24px;
    height: 24px;
}

.catalog-cat-item:hover .catalog-cat-icon-svg,
.catalog-cat-item.is-active .catalog-cat-icon-svg {
    color: var(--primary);
}

.catalog-cat-name {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.catalog-cat-arrow {
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.15s;
}

.catalog-cat-arrow svg {
    width: 16px;
    height: 16px;
    color: #0DB14B;
}

.catalog-cat-item:hover .catalog-cat-arrow,
.catalog-cat-item.is-active .catalog-cat-arrow {
    opacity: 1;
}

/* Right column — subcategories */
.catalog-subcategories-col {
    flex: 1;
    padding: 20px 28px 24px;
    overflow-y: auto;
    max-height: 560px;
}

.catalog-sub-panel {
    display: none;
}

.catalog-sub-panel.is-active {
    display: block;
}

.catalog-sub-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-default);
}

.catalog-sub-title a {
    color: inherit;
    text-decoration: none;
}

.catalog-sub-title a:hover {
    color: #0DB14B;
}

.catalog-sub-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    column-gap: 24px;
}

.catalog-sub-list li a {
    display: block;
    padding: 6px 0;
    font-size: 14px;
    line-height: 1.4;
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.15s;
}

.catalog-sub-list li a:hover {
    color: var(--primary);
}

.catalog-sub-empty {
    font-size: 14px;
    color: #95999B;
    margin: 0;
}

/* "Показать все" link */
.catalog-sub-show-all {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 16px;
    padding: 8px 0;
    font-size: 14px;
    font-weight: 500;
    color: var(--primary);
    text-decoration: none;
    transition: opacity 0.15s;
}

.catalog-sub-show-all:hover {
    opacity: 0.8;
}

.catalog-sub-show-all svg {
    width: 16px;
    height: 16px;
}

/* Legacy overlay — disabled, kept for compat */
.catalog-overlay {
    display: none !important;
    pointer-events: none !important;
}

/* Active state for catalog button */
.header-catalog-btn.is-active {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
}

/* ==========================================================================
   Header Search (Utkonos style — green border)
   ========================================================================== */

.header-search {
    flex: 1;
    max-width: 680px;
}

.search-form {
    width: 100%;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    height: 48px;
    background-color: #FFFFFF;
    border-radius: var(--radius-md);
    border: 2px solid var(--primary);
    transition: all var(--transition-fast);
    overflow: hidden;
}

.search-input-wrapper:hover {
    border-color: var(--primary-hover);
    box-shadow: 0 0 0 1px var(--primary-light);
}

.search-input-wrapper:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* Search icon button (left) */
.search-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 100%;
    flex-shrink: 0;
    padding: 0;
    color: var(--text-tertiary);
    background: none;
    border: none;
    cursor: pointer;
}

.search-icon-btn svg {
    width: 20px;
    height: 20px;
}

.search-input {
    flex: 1;
    height: 100%;
    padding: 0;
    padding-right: var(--spacing-3);
    font-size: var(--font-size-md);
    line-height: 20px;
    color: var(--text-primary);
    background: transparent;
    border: none;
}

.search-input:focus {
    outline: none;
}

.search-input::placeholder {
    color: var(--text-tertiary);
}

/* Green "Найти" submit button (flush right inside border) */
.search-submit-btn {
    flex-shrink: 0;
    padding: 0 var(--spacing-6);
    height: 100%;
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    color: var(--text-inverse);
    background-color: var(--primary);
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

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

/* Legacy .search-btn compat */
.search-btn {
    display: none;
}

/* ==========================================================================
   Header Actions
   ========================================================================== */

.header-actions {
    display: flex;
    align-items: center;
    gap: 0;
    flex-shrink: 0;
}

.header-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: var(--spacing-2) var(--spacing-3);
    min-width: 64px;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.header-action:hover {
    background-color: var(--bg-hover);
}

.header-action svg {
    width: 24px;
    height: 24px;
    color: var(--brand-dark);
}

.header-action-text {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    white-space: nowrap;
    text-align: center;
}

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

.header-cart-icon-wrapper {
    position: relative;
}

.header-cart-count {
    position: absolute;
    top: -6px;
    right: -10px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    font-size: 11px;
    font-weight: var(--font-weight-bold);
    color: var(--text-inverse);
    background-color: var(--ozon-pink);
    border-radius: var(--radius-full);
}

.header-cart-label {
    display: block;
}

.header-cart-total {
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    font-size: var(--font-size-xs);
}

/* Favorites badge */
.header-favorites {
    position: relative;
}

.header-favorites-count {
    position: absolute;
    top: 2px;
    right: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    color: var(--text-inverse);
    background-color: var(--ozon-pink);
    border-radius: var(--radius-full);
}

/* ==========================================================================
   Delivery Address Bar
   ========================================================================== */

.header-delivery {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-default);
}

.header-delivery-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-2) 0;
}

.header-delivery-address {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    cursor: pointer;
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.header-delivery-address:hover {
    background-color: var(--bg-hover);
}

.header-delivery-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.header-delivery-info {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.header-delivery-city {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.header-delivery-street {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.header-delivery-arrow svg {
    width: 14px;
    height: 14px;
    color: var(--text-tertiary);
}

/* ==========================================================================
   Categories Navigation
   ========================================================================== */

.header-categories {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-default);
}

.categories-list {
    display: flex;
    align-items: center;
    gap: 0;
    padding: var(--spacing-2) 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.categories-list::-webkit-scrollbar {
    display: none;
}

.category-link {
    flex-shrink: 0;
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    white-space: nowrap;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.category-link:hover {
    background-color: var(--primary-light);
    color: var(--primary);
}

.category-link:first-child {
    color: var(--ozon-pink);
    font-weight: var(--font-weight-semibold);
}

.category-link:first-child:hover {
    background-color: var(--ozon-pink-light);
    color: var(--ozon-pink);
}

/* ==========================================================================
   Responsive Header Adjustments
   ========================================================================== */

@media (max-width: 1024px) {
    .header-search {
        max-width: 400px;
    }

    .header-action {
        min-width: 56px;
        padding: var(--spacing-2);
    }
}

@media (max-width: 768px) {
    .header-search {
        flex: 1;
        max-width: none;
    }

    .search-input {
        padding: var(--spacing-2) var(--spacing-3);
        font-size: var(--font-size-sm);
    }

    .search-icon-btn {
        width: 36px;
        height: 36px;
    }

    .search-icon-btn svg {
        width: 18px;
        height: 18px;
    }

    .header-action {
        min-width: 44px;
        padding: var(--spacing-1);
    }

    .header-action svg {
        width: 22px;
        height: 22px;
    }

    .header-cart .header-action-text {
        display: none;
    }
}

/* ==========================================================================
   Mobile Menu
   ========================================================================== */

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-overlay);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-modal-backdrop);
}

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

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 320px;
    max-width: 85vw;
    height: 100%;
    background-color: var(--bg-card);
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
    z-index: var(--z-modal);
    overflow-y: auto;
}

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

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4);
    border-bottom: 1px solid var(--border-default);
}

.mobile-menu-logo .site-title {
    font-size: var(--font-size-lg);
}

.mobile-menu-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--text-secondary);
    background: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
}

.mobile-menu-close:hover {
    background-color: var(--bg-hover);
}

.mobile-menu-content {
    padding: var(--spacing-4);
}

/* Mobile User Section */
.mobile-menu-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    margin: calc(-1 * var(--spacing-4));
    margin-bottom: var(--spacing-4);
    background-color: var(--bg-section);
}

.mobile-menu-user-avatar img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
}

.mobile-menu-user-name {
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.mobile-menu-user-link {
    font-size: var(--font-size-sm);
    color: var(--primary);
}

.mobile-menu-auth {
    margin-bottom: var(--spacing-4);
}

/* Mobile Categories */
.mobile-menu-categories {
    margin-bottom: var(--spacing-4);
}

.mobile-menu-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-3);
}

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

.mobile-categories-list li:last-child {
    border-bottom: none;
}

.mobile-categories-list li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-3) 0;
    color: var(--text-primary);
}

.mobile-categories-list li a svg {
    width: 16px;
    height: 16px;
    color: var(--text-tertiary);
}

/* Mobile Navigation Menu */
.mobile-menu-nav .mobile-nav-menu {
    border-top: 1px solid var(--border-default);
    padding-top: var(--spacing-4);
}

.mobile-nav-menu li a {
    display: block;
    padding: var(--spacing-3) 0;
    color: var(--text-primary);
}

/* ==========================================================================
   Breadcrumbs
   ========================================================================== */

.breadcrumbs {
    padding: 8px 0;
    background-color: var(--bg-page);
}

.breadcrumbs .container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
}

.breadcrumb-item {
    font-size: 14px;
    line-height: 20px;
    color: #95999B;
}

.breadcrumb-item a {
    color: #95999B;
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--primary);
}

.breadcrumb-separator {
    font-size: 14px;
    color: #95999B;
}

.breadcrumb-item:last-child {
    color: #95999B;
}