/* ============================================================================
   HEADER TOP
============================================================================ */
.header-top {
    background: var(--secondary);
    color: var(--text-light);
    font-size: 13px;
}

.header-top-inner {
    padding: 6px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-top-left,
.header-top-right {
    display: flex;
    gap: 20px;
}

.header-top-right a {
    color: var(--text-light);
    text-decoration: none;
}

/* ============================================================================
   HEADER MAIN (LOGO + SEARCH + CART)
============================================================================ */

.header-main {
    background: #1a2332;
    border-top: 1px solid #474747;
    border-bottom: 1px solid #474747;
    color: var(--text-light);
}

.header-main-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    gap: 20px;
}

/* LEFT SIDE */
.header-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

/* Hamburger */
.mobile-menu-btn {
    display: none;
    font-size: 26px;
    cursor: pointer;
    color: var(--text-light);
}

/* Logo */
.header-logo {
    width: 42px;
    height: 42px;
    border-radius: 6px;
    object-fit: cover;
}

/* Company info */
.header-company-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.header-company-title {
    font-size: 18px;
    font-weight: bold;
}
.header-company-sub {
    font-size: 13px;
    opacity: 0.7;
}

/* SEARCH AREA (DESKTOP) */
.header-center {
    flex: 1;
    display: flex;
    justify-content: center;
}

.header-search {
    display: flex;
    width: 100%;
    max-width: 620px;
    position: relative;
}

.header-search-input {
    flex: 1;
    padding: 11px 15px;
    border: none;
    border-radius: 6px 0 0 6px;
    font-size: 14px;
}

.header-search-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0 20px;
    border-radius: 0 6px 6px 0;
    cursor: pointer;
    font-size: 18px;
}

/* RIGHT SIDE (ACCOUNT + CART) */
.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-right-item {
    cursor: pointer;
}

/* ============================================================================
   SEARCH SUGGESTIONS DROPDOWN
============================================================================ */
.header-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 1000;
    max-height: 400px;
    overflow-y: auto;
    display: none;
}

.suggestion-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    text-decoration: none;
    color: #333;
    border-bottom: 1px solid #f0f0f0;
    transition: background 0.2s;
}

.suggestion-item:hover {
    background: #f8f8f8;
}

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

.suggestion-image {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 6px;
    margin-right: 12px;
    flex-shrink: 0;
}

.suggestion-info {
    flex: 1;
}

.article-number {
    font-weight: bold;
    font-size: 14px;
    color: #1d4ed8;
    margin-bottom: 4px;
}

.mfr-name {
    font-size: 12px;
    color: #666;
}

.no-results {
    padding: 15px;
    text-align: center;
    color: #999;
    font-style: italic;
}

/* ============================================================================
   HEADER NAVIGATION (DESKTOP)
============================================================================ */

.header-nav {
    background: var(--secondary);
    border-top: 1px solid var(--gray-border);
    border-bottom: 1px solid var(--gray-border);
    padding: 10px 0;
}

.header-nav-inner {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    white-space: nowrap;
}

.header-nav-inner a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 14px;
    transition: opacity 0.2s ease-in-out, color 0.2s ease-in-out;
}

.header-nav-inner a:hover {
    opacity: 0.7;
}

.header-nav-inner a[data-vehicle-type].active {
    color: var(--primary);
    opacity: 1;
    font-weight: 600;
}

/* ============================================================================
   RESTORE PROPER LOGO + COMPANY TITLE ALIGNMENT
============================================================================ */

.header-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

/* LOGO FIX */
.header-logo {
    width: 48px !important;
    height: 48px !important;
    object-fit: contain;
    border-radius: 6px;
    display: block;
}

/* Company title block */
.header-company-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.header-company-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-light);
}

.header-company-sub {
    font-size: 13px;
    color: var(--text-light);
    opacity: 0.7;
}

/* ============================================================================
   KEEP NAVIGATION HIDDEN ONLY ON MOBILE
============================================================================ */

@media (max-width: 768px) {
    .header-nav {
        display: none !important;
    }
}

/* ============================================================================
   MOBILE SEARCH BAR
============================================================================ */
.mobile-search-container {
    display: none;
    background: var(--secondary);
    padding: 10px 0;
}

/* ============================================================================
   MOBILE MENU
============================================================================ */
.mobile-menu {
    position: fixed;
    top: 0;
    left: -260px;
    width: 260px;
    height: 100%;
    background: var(--secondary);
    color: var(--text-light);
    transition: left 0.3s ease;
    z-index: 99999;
    padding-top: 20px;
}

.mobile-menu.open {
    left: 0;
}

.mobile-menu-inner {
    padding: 20px;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-menu-close {
    font-size: 28px;
    cursor: pointer;
}

.mobile-menu a {
    display: block;
    padding: 12px 0;
    color: var(--text-light);
    text-decoration: none;
}

.mobile-nav-title {
    margin-top: 20px;
    opacity: 0.8;
}

/* ============================================================================
   RESPONSIVE BREAKPOINTS - HEADER
============================================================================ */

/* Desktop Small (1025px - 1200px) */
@media (max-width: 1200px) {
    .header-search {
        max-width: 500px;
    }
    
    .header-company-title {
        font-size: 18px;
    }
}

/* Tablet (769px - 1024px) */
@media (max-width: 1024px) {
    .header-search {
        max-width: 400px;
    }
    
    .header-company-title {
        font-size: 16px;
    }
    
    .header-company-sub {
        font-size: 12px;
    }
    
    .header-cart-text {
        display: none;
    }
    
    .header-top-inner {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    .header-top-left,
    .header-top-right {
        gap: 16px;
    }
}

/* Mobile Large / Small Tablet (641px - 768px) */
@media (max-width: 768px) {
    /* Hide category nav */
    .header-nav {
        display: none;
    }

    /* Show hamburger */
    .mobile-menu-btn {
        display: block;
    }

    /* Hide desktop search */
    .header-center {
        display: none;
    }

    /* Show mobile search */
    .mobile-search-container {
        display: block;
    }

    /* Header spacing */
    .header-main-inner {
        padding: 12px 12px;
        gap: 12px;
    }

    .header-left {
        gap: 8px;
        flex: 0 0 auto;
    }
    
    .header-logo {
        width: 36px;
        height: 36px;
    }
    
    .header-company-info {
        display: none; /* Hide company info on mobile to save space */
    }

    /* Cart spacing */
    .header-right {
        gap: 8px;
        flex: 0 0 auto;
    }
    
    .header-cart-text {
        display: none; /* Hide cart text on mobile */
    }
    
    .header-cart .icon {
        font-size: 20px;
    }

    /* Prevent overflow */
    .container {
        padding-left: 12px;
        padding-right: 12px;
    }
    
    /* Ensure all containers respect viewport */
    .container,
    .page-main.container {
        max-width: 100%;
        box-sizing: border-box;
    }

    /* Mobile adjustments for search suggestions */
    .header-search-results {
        position: absolute;
        border: 1px solid #ddd;
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
        background: white;
        margin-top: 0;
        max-height: 300px;
    }
    
    .suggestion-item {
        padding: 10px 12px;
    }
    
    .suggestion-image {
        width: 40px;
        height: 40px;
    }
    
    .header-top {
        font-size: 11px;
    }
    
    .header-top-inner {
        padding: 6px 10px;
        flex-wrap: wrap;
    }
    
    .header-top-left,
    .header-top-right {
        gap: 12px;
    }
}

/* Mobile Standard (481px - 640px) */
@media (max-width: 640px) {
    .container {
        padding-left: 10px;
        padding-right: 10px;
    }
    
    .header-main-inner {
        padding: 10px 8px;
        gap: 8px;
    }
    
    .header-logo {
        width: 32px;
        height: 32px;
    }
    
    .header-cart .icon {
        font-size: 18px;
    }
    
    .mobile-menu-btn {
        font-size: 22px;
    }
    
    .header-top {
        font-size: 10px;
    }
    
    .header-top-inner {
        padding: 5px 8px;
    }
    
    .header-top-left,
    .header-top-right {
        gap: 8px;
    }
}

/* Mobile Small (up to 480px) */
@media (max-width: 480px) {
    .container {
        padding-left: 8px;
        padding-right: 8px;
    }
    
    .header-main-inner {
        padding: 8px 6px;
    }
    
    .header-logo {
        width: 28px;
        height: 28px;
    }
    
    .header-cart .icon {
        font-size: 16px;
    }
    
    .mobile-menu-btn {
        font-size: 20px;
    }
    
    .header-top {
        display: none; /* Hide top bar on very small screens */
    }
}