/**
 * Header Stylesheet
 * Evolux Cards - Premium Pokémon Karten Webshop
 * Modulair header styling bestand
 */

/* ===== HEADER TOP BAR ===== */
.header-top-bar {
    background: var(--primary-color);
    color: #ffffff;
    padding: 10px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.top-bar-left {
    display: flex;
    gap: 24px;
}

.top-bar-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    font-size: 13px;
}

.top-bar-link:hover {
    color: #ffffff;
}

.top-bar-link i {
    font-size: 12px;
    opacity: 0.8;
}

.top-bar-right {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* ===== MAIN HEADER ===== */
.main-header {
    background: var(--bg-white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: visible;
}

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

.header-main {
    padding: 0;
    overflow: visible;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
    gap: 40px;
    width: 100%;
    flex-wrap: nowrap;
    overflow: visible;
}

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

.logo-link {
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.logo-image {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
}

.logo-link:hover .logo-image {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 12px rgba(220, 38, 38, 0.3));
}

/* Navigation */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 0;
    position: relative;
    overflow: visible;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 14px 20px;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    border-radius: 8px;
    transition: var(--transition);
    white-space: nowrap;
    position: relative;
}

.nav-link:hover {
    background: var(--bg-gray);
    color: var(--primary-color);
}

.nav-link.active {
    color: var(--primary-color);
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
}

.nav-link i {
    font-size: 11px;
    transition: var(--transition);
    margin-left: 2px;
}

.nav-item.dropdown:hover .nav-link i {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    min-width: 500px;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
    overflow: visible;
    max-height: none;
}

.nav-item.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.dropdown-column h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dropdown-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dropdown-column a {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
    display: block;
    padding: 4px 0;
}

.dropdown-column a:hover {
    color: var(--primary-color);
    padding-left: 4px;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    overflow: visible;
}

.header-action-btn {
    position: relative;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 12px;
    color: var(--text-dark);
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

.cart-btn {
    position: relative;
}

.cart-btn i {
    font-size: 20px;
    transition: var(--transition);
}

.cart-btn:hover {
    background: var(--bg-gray);
    color: var(--primary-color);
}

.cart-btn:hover i {
    transform: scale(1.1);
}

.cart-count {
    position: absolute;
    top: -2px;
    right: -2px;
    background: var(--primary-color);
    color: white;
    font-size: 11px;
    font-weight: 700;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    border: 2px solid var(--bg-white);
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.4);
}

.cart-count:empty {
    display: none;
}

/* Search Bar */
.search-bar {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    padding: 24px 0;
    z-index: 1000;
    transform: translateY(-20px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.search-bar.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.search-container {
    display: flex;
    align-items: center;
    gap: 16px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.search-form {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-gray);
    font-size: 18px;
    pointer-events: none;
    z-index: 2;
    opacity: 0.7;
}

.search-input {
    flex: 1;
    padding: 18px 20px 18px 52px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 16px;
    font-family: inherit;
    transition: var(--transition);
    outline: none;
    background: var(--bg-light);
    color: var(--text-dark);
}

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

.search-input:focus {
    border-color: var(--primary-color);
    background: var(--bg-white);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.search-submit {
    padding: 18px 40px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
}

.search-submit:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.search-close {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-gray);
    border: none;
    border-radius: 12px;
    color: var(--text-dark);
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition);
}

.search-close:hover {
    background: var(--text-gray);
    color: white;
    transform: rotate(90deg);
}


/* ===== RESPONSIVE HEADER ===== */
/* Desktop: Zorg dat navigatie niet scrollbaar is */
@media (min-width: 769px) {
    .main-header {
        overflow: visible !important;
    }
    
    .main-header .container {
        overflow: visible !important;
    }
    
    .header-main {
        overflow: visible !important;
    }
    
    .main-nav {
        position: static !important;
        overflow: visible !important;
        max-height: none !important;
        width: auto !important;
        transform: none !important;
        background: transparent !important;
        border-bottom: none !important;
        box-shadow: none !important;
    }
    
    .nav-list {
        flex-direction: row !important;
        padding: 0 !important;
        overflow: visible !important;
    }
    
    .header-content {
        overflow: visible !important;
    }
    
    .header-actions {
        overflow: visible !important;
    }
    
    .dropdown-menu {
        overflow: visible !important;
        max-height: none !important;
    }
}

@media (max-width: 1200px) {
    .nav-link {
        padding: 12px 16px;
        font-size: 14px;
    }
    
    .dropdown-menu {
        min-width: 450px;
    }
}

@media (max-width: 1024px) {
    .header-content {
        height: 80px;
        gap: 20px;
    }
    
    .logo-image {
        height: 50px;
    }
    
    .nav-link {
        padding: 12px 14px;
        font-size: 14px;
    }
    
    .dropdown-menu {
        min-width: 400px;
        left: auto;
        right: 0;
        transform: translateX(0) translateY(-10px);
    }
    
    .nav-item.dropdown:hover .dropdown-menu {
        transform: translateX(0) translateY(0);
    }
}

@media (max-width: 768px) {
    .header-top-bar {
        display: none;
    }
    
    .header-content {
        height: 70px;
        gap: 12px;
        flex-wrap: nowrap;
    }
    
    
    .header-logo {
        order: 2;
        flex: 1;
        min-width: 0;
    }
    
    .main-nav {
        display: none;
    }
    
    .header-actions {
        order: 3;
        gap: 8px;
        flex-shrink: 0;
    }
    
    
    .logo-image {
        height: 44px;
    }
    
    .header-action-btn {
        width: 44px;
        height: 44px;
        font-size: 16px;
    }
    
    .search-bar {
        padding: 16px 0;
    }
    
    .search-container {
        padding: 0 16px;
        gap: 0;
        display: grid;
        grid-template-columns: 1fr auto auto;
        align-items: center;
    }
    
    .search-form {
        width: 100%;
        display: flex;
        flex-direction: row;
        gap: 12px;
        align-items: stretch;
        grid-column: 1 / 3;
    }
    
    .search-icon {
        left: 16px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 16px;
        opacity: 0.7;
    }
    
    .search-input {
        flex: 1;
        min-width: 0;
        padding: 14px 16px 14px 48px;
        font-size: 16px;
        border-radius: 10px;
        border: 2px solid var(--border-color);
        background: var(--bg-white);
    }
    
    .search-submit {
        padding: 14px 24px;
        font-size: 14px;
        font-weight: 600;
        border-radius: 10px;
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .search-close {
        position: relative;
        top: auto;
        right: auto;
        width: 44px;
        height: 44px;
        font-size: 18px;
        background: transparent;
        color: var(--text-dark);
        border: none;
        grid-column: 3;
        margin-left: 12px;
    }
    
    .search-close:hover {
        background: var(--bg-gray);
        color: var(--text-dark);
        transform: none;
    }
}

@media (max-width: 480px) {
    .header-content {
        height: 64px;
    }
    
    .logo-image {
        height: 36px;
    }
    
    .header-action-btn {
        width: 40px;
        height: 40px;
        font-size: 15px;
    }
    
    .cart-count {
        width: 18px;
        height: 18px;
        font-size: 10px;
        top: 6px;
        right: 6px;
    }
}