/* ==========================================================================
   Navigation Header Component Styles (assets/css/navigationHeader.css)
   ========================================================================== */

.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1.5rem;
    gap: 1.5rem;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.brand-logo:hover {
    transform: translateY(-1px);
}

.site-logo-img {
    height: 42px;
    width: auto;
    max-width: 220px;
    display: block;
    object-fit: contain;
}

.logo-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--gradient-primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: var(--shadow-glow);
}

/* Header Search Input Bar */
.nav-search {
    position: relative;
    flex: 1;
    max-width: 520px;
}

.nav-search .search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.95rem;
    pointer-events: none;
}

.nav-search input {
    width: 100%;
    padding: 0.65rem 4rem 0.65rem 2.5rem;
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.nav-search input:focus {
    background: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.search-shortcut {
    position: absolute;
    right: 2.8rem;
    top: 50%;
    transform: translateY(-50%);
}

.kbd-key {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.15rem 0.4rem;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
}

.search-btn {
    position: absolute;
    right: 0.35rem;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
}

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

/* Live Search Dropdown Box */
.search-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-height: 320px;
    overflow-y: auto;
    z-index: 1010;
    display: none;
}

.search-dropdown.active {
    display: block;
}

.search-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.search-item:last-child {
    border-bottom: none;
}

.search-item:hover {
    background: #f8fafc;
}

.search-item i {
    font-size: 1.2rem;
    color: var(--primary);
}

/* Navigation Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

/* Custom Modern Currency Dropdown Component */
.currency-selector {
    position: relative;
    display: inline-block;
}

.currency-dropdown-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    padding: 0.45rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.currency-dropdown-btn:hover {
    background: #ffffff;
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.currency-dropdown-btn .dropdown-arrow {
    font-size: 0.725rem;
    color: var(--text-muted);
    transition: transform 0.25s ease;
}

.currency-selector.active .dropdown-arrow {
    transform: rotate(180deg);
    color: var(--primary);
}

.custom-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.4rem);
    right: 0;
    min-width: 135px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.18);
    padding: 0.35rem;
    z-index: 9999;
    display: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.currency-selector.active .custom-dropdown-menu,
.custom-dropdown-menu.active {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
}
    transform: translateY(0);
}

.custom-dropdown-item {
    padding: 0.55rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.custom-dropdown-item:hover {
    background: #eef2ff;
    color: var(--primary);
}

.custom-dropdown-item.active {
    background: var(--primary);
    color: #ffffff;
}

/* Styled HTML Select Dropdowns across the Site */
select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: #f1f5f9;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.45rem 2.2rem 0.45rem 0.75rem;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 11px;
    transition: var(--transition);
}

select:hover, select:focus {
    background-color: #ffffff;
    border-color: var(--primary);
    outline: none;
}

.nav-btn, .btn-cart, .btn-cart-icon, .btn-profile {
    position: relative;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    flex-shrink: 0;
}

.nav-btn:hover, .btn-cart:hover, .btn-cart-icon:hover, .btn-profile:hover {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
    transform: translateY(-1px);
}

.btn-profile.active-user {
    background: #e0e7ff;
    border-color: var(--primary-light);
    color: var(--primary);
}

.btn-signout:hover {
    background: #ef4444 !important;
    border-color: #ef4444 !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25) !important;
}

.cart-count, .cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--secondary);
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 800;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #ffffff;
    line-height: 1;
}

.user-profile-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Secondary Navigation Links Bar */
.secondary-nav {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 0;
}

.secondary-nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0;
    position: relative;
}

.nav-links a.active, .nav-links a:hover {
    color: var(--primary);
}

.instant-delivery-badge {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* Mobile Hamburger Menu Trigger Button */
.mobile-menu-btn {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

/* Mobile Side Navigation Drawer */
.mobile-nav-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2500;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.mobile-nav-drawer {
    position: fixed;
    top: 0; right: -320px;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background: #ffffff;
    z-index: 2501;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-nav-overlay.active .mobile-nav-drawer {
    right: 0;
}

.mobile-drawer-header {
    padding: 1.25rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f8fafc;
}

.close-mobile-drawer-btn {
    background: transparent;
    border: none;
    font-size: 1.8rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
    padding: 0.25rem;
    transition: var(--transition);
}

.close-mobile-drawer-btn:hover {
    color: var(--text-primary);
}

.mobile-drawer-search {
    position: relative;
    padding: 1rem 1.25rem 0.5rem;
}

.mobile-drawer-search input {
    width: 100%;
    padding: 0.65rem 1rem 0.65rem 2.5rem;
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-primary);
}

.mobile-drawer-search .search-icon {
    position: absolute;
    left: 2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.mobile-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-links a {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 700;
    transition: var(--transition);
}

.mobile-nav-links a:hover, .mobile-nav-links a.active {
    background: #eef2ff;
    color: var(--primary);
}

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

.mobile-drawer-meta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-currency-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.mobile-currency-row select {
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius-sm);
    font-weight: 700;
}

.mobile-badge {
    font-size: 0.75rem;
    justify-content: center;
}

.mobile-drawer-footer {
    padding: 1.25rem;
    border-top: 1px solid var(--border-color);
    background: #f8fafc;
}

/* Mobile Nav Styles Breakpoints */
@media (max-width: 900px) {
    .nav-search {
        display: none;
    }

    .secondary-nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }
}

@media (max-width: 480px) {
    .currency-selector {
        display: none;
    }

    .btn-signin .signin-text {
        display: none;
    }

    .btn-signin {
        padding: 0.45rem;
        border-radius: var(--radius-full);
        width: 38px;
        height: 38px;
        justify-content: center;
    }
}