/* 📱 ULTRA MODERN MOBILE-FIRST E-COMMERCE DESIGN */
/* Trendyol, Hepsiburada, GittiGidiyor tarzı tasarım */

/* 🎯 MOBILE FIRST APPROACH */
@media screen and (max-width: 768px) {
    /* Reset previous desktop styles */
    .hero {
        height: auto !important;
        min-height: auto !important;
        padding: 2rem 1rem !important;
        background-attachment: scroll !important;
        background-size: cover !important;
        background-position: center !important;
    }

    .hero h1 {
        font-size: 1.8rem !important;
        margin-bottom: 1rem !important;
        line-height: 1.3 !important;
    }

    .hero p {
        font-size: 1rem !important;
        margin-bottom: 1.5rem !important;
        line-height: 1.5 !important;
    }

    /* 📱 MODERN MOBILE HEADER */
    header {
        background: var(--white) !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1) !important;
        position: sticky !important;
        top: 0 !important;
        z-index: 1000 !important;
        border-bottom: 1px solid var(--gray-light) !important;
    }

    .container {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 1rem !important;
    }

    nav {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        padding: 1rem 0 !important;
        flex-wrap: nowrap !important;
    }

    .logo {
        font-size: 1.2rem !important;
        font-weight: 700 !important;
        color: var(--primary-color) !important;
        text-decoration: none !important;
        flex-shrink: 0 !important;
    }

    /* 🍔 MODERN HAMBURGER MENU */
    .mobile-menu-toggle {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: 44px !important;
        height: 44px !important;
        background: var(--gray-light) !important;
        border-radius: 12px !important;
        cursor: pointer !important;
        transition: var(--transition) !important;
        order: 3 !important;
    }

    .mobile-menu-toggle:hover {
        background: var(--primary-color) !important;
        color: var(--white) !important;
        transform: scale(1.05) !important;
    }

    .mobile-menu-toggle i {
        font-size: 1.2rem !important;
    }

    /* 🔍 MOBILE SEARCH - E-COMMERCE STYLE */
    .advanced-search-container {
        flex: 1 !important;
        margin: 0 1rem !important;
        max-width: none !important;
    }

    .search-input-wrapper {
        background: var(--gray-light) !important;
        border-radius: 25px !important;
        padding: 0.3rem !important;
        box-shadow: none !important;
        border: none !important;
    }

    #advancedSearchInput {
        font-size: 0.9rem !important;
        padding: 0.6rem 1rem !important;
        background: transparent !important;
        border-radius: 20px !important;
    }

    #advancedSearchInput::placeholder {
        color: var(--gray-elegant) !important;
        font-size: 0.85rem !important;
    }

    .search-actions {
        gap: 0.2rem !important;
        margin-right: 0.2rem !important;
    }

    .search-btn {
        width: 32px !important;
        height: 32px !important;
        padding: 0 !important;
        border-radius: 50% !important;
        font-size: 0.8rem !important;
    }

    /* 🛒 USER ACTIONS - MOBILE OPTIMIZED */
    .user-actions {
        display: none !important; /* Hide for mobile, will show in bottom nav */
    }

    /* 📋 NAVIGATION MENU - OVERLAY STYLE */
    .nav-links {
        position: fixed !important;
        top: 0 !important;
        left: -100% !important;
        width: 280px !important;
        height: 100vh !important;
        background: var(--white) !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        padding: 2rem 1.5rem !important;
        box-shadow: 5px 0 15px rgba(0, 0, 0, 0.1) !important;
        transition: left 0.3s ease-in-out !important;
        z-index: 10000 !important;
        overflow-y: auto !important;
    }

    .nav-links.active {
        left: 0 !important;
    }

    .nav-links::before {
        content: '✕' !important;
        position: absolute !important;
        top: 1rem !important;
        right: 1.5rem !important;
        font-size: 1.5rem !important;
        cursor: pointer !important;
        color: var(--gray-elegant) !important;
    }

    .nav-links li {
        width: 100% !important;
        margin-bottom: 0.5rem !important;
    }

    .nav-links a {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 1rem !important;
        color: var(--charcoal) !important;
        text-decoration: none !important;
        border-radius: 12px !important;
        transition: var(--transition) !important;
        font-size: 0.95rem !important;
        font-weight: 500 !important;
    }

    .nav-links a:hover {
        background: var(--primary-ultra-light) !important;
        color: var(--primary-color) !important;
        transform: translateX(5px) !important;
    }

    /* 🎨 DROPDOWN MODERN STYLE */
    .dropdown-content {
        position: static !important;
        display: none !important;
        background: var(--gray-light) !important;
        margin-left: 1rem !important;
        border-radius: 8px !important;
        padding: 0.5rem 0 !important;
        box-shadow: none !important;
        margin-top: 0.5rem !important;
    }

    .dropdown:hover .dropdown-content {
        display: block !important;
    }

    .dropdown-content a {
        padding: 0.7rem 1rem !important;
        font-size: 0.85rem !important;
        color: var(--gray-elegant) !important;
    }

    .dropdown-content a:hover {
        background: var(--white) !important;
        color: var(--primary-color) !important;
    }

    /* 🏠 BOTTOM NAVIGATION - E-COMMERCE STYLE */
    .bottom-nav {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        background: var(--white) !important;
        border-top: 1px solid var(--gray-light) !important;
        display: flex !important;
        justify-content: space-around !important;
        align-items: center !important;
        padding: 0.8rem 0 !important;
        z-index: 1000 !important;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1) !important;
    }

    .bottom-nav-item {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        text-decoration: none !important;
        color: var(--gray-elegant) !important;
        transition: var(--transition) !important;
        padding: 0.3rem !important;
        border-radius: 8px !important;
        min-width: 50px !important;
        position: relative !important;
    }

    .bottom-nav-item.active {
        color: var(--primary-color) !important;
        background: var(--primary-ultra-light) !important;
    }

    .bottom-nav-item i {
        font-size: 1.2rem !important;
        margin-bottom: 0.2rem !important;
    }

    .bottom-nav-item span {
        font-size: 0.7rem !important;
        font-weight: 500 !important;
    }

    .bottom-nav-item .badge {
        position: absolute !important;
        top: -2px !important;
        right: 8px !important;
        background: var(--error) !important;
        color: var(--white) !important;
        border-radius: 10px !important;
        padding: 2px 6px !important;
        font-size: 0.6rem !important;
        font-weight: 600 !important;
    }

    /* 📦 PRODUCT GRID - MOBILE OPTIMIZED */
    .products-section {
        padding: 1.5rem 0 6rem !important; /* Bottom padding for bottom nav */
    }

    .section-title {
        font-size: 1.5rem !important;
        margin-bottom: 1.5rem !important;
        text-align: left !important;
        padding: 0 1rem !important;
    }

    .product-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.8rem !important;
        padding: 0 1rem !important;
    }

    .product-card {
        background: var(--white) !important;
        border-radius: 12px !important;
        overflow: hidden !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
        transition: var(--transition) !important;
        border: 1px solid var(--gray-light) !important;
    }

    .product-card:hover {
        transform: translateY(-2px) !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12) !important;
    }

    .product-image {
        width: 100% !important;
        height: 160px !important;
        object-fit: cover !important;
        background: var(--gray-light) !important;
    }

    .product-info {
        padding: 0.8rem !important;
    }

    .product-title {
        font-size: 0.85rem !important;
        line-height: 1.3 !important;
        margin-bottom: 0.4rem !important;
        color: var(--charcoal) !important;
        font-weight: 500 !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 2 !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
    }

    .product-price {
        font-size: 1rem !important;
        font-weight: 700 !important;
        color: var(--error) !important;
        margin-bottom: 0.5rem !important;
    }

    .product-actions {
        display: flex !important;
        gap: 0.4rem !important;
        margin-top: 0.5rem !important;
    }

    .product-actions .btn {
        flex: 1 !important;
        padding: 0.5rem !important;
        font-size: 0.75rem !important;
        border-radius: 8px !important;
        font-weight: 600 !important;
    }

    .fav-btn {
        position: absolute !important;
        top: 0.5rem !important;
        right: 0.5rem !important;
        background: rgba(255, 255, 255, 0.9) !important;
        border-radius: 50% !important;
        width: 32px !important;
        height: 32px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        border: none !important;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
    }

    /* 🎯 CATEGORY FILTERS - HORIZONTAL SCROLL */
    .category-filters {
        display: flex !important;
        gap: 0.5rem !important;
        padding: 1rem !important;
        overflow-x: auto !important;
        scrollbar-width: none !important;
        -ms-overflow-style: none !important;
    }

    .category-filters::-webkit-scrollbar {
        display: none !important;
    }

    .category-filter-btn {
        background: var(--white) !important;
        border: 1px solid var(--gray-medium) !important;
        padding: 0.5rem 1rem !important;
        border-radius: 20px !important;
        white-space: nowrap !important;
        font-size: 0.8rem !important;
        font-weight: 500 !important;
        color: var(--charcoal) !important;
        transition: var(--transition) !important;
    }

    .category-filter-btn.active {
        background: var(--primary-color) !important;
        color: var(--white) !important;
        border-color: var(--primary-color) !important;
    }

    /* 🌟 FLOATING ACTION BUTTON */
    .fab-scroll-top {
        position: fixed !important;
        bottom: 80px !important;
        right: 1rem !important;
        width: 48px !important;
        height: 48px !important;
        background: var(--primary-color) !important;
        color: var(--white) !important;
        border-radius: 50% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3) !important;
        border: none !important;
        cursor: pointer !important;
        transition: var(--transition) !important;
        z-index: 999 !important;
        transform: scale(0) !important;
    }

    .fab-scroll-top.visible {
        transform: scale(1) !important;
    }

    .fab-scroll-top:hover {
        transform: scale(1.1) !important;
    }

    /* 🔔 OVERLAY FOR MENU */
    .nav-overlay {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        background: rgba(0, 0, 0, 0.5) !important;
        z-index: 9999 !important;
        opacity: 0 !important;
        visibility: hidden !important;
        transition: all 0.3s ease !important;
    }

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

    /* 💫 MODERN BADGES & TAGS */
    .discount-badge {
        position: absolute !important;
        top: 0.5rem !important;
        left: 0.5rem !important;
        background: var(--error) !important;
        color: var(--white) !important;
        padding: 0.2rem 0.5rem !important;
        border-radius: 4px !important;
        font-size: 0.6rem !important;
        font-weight: 700 !important;
    }

    .new-badge {
        background: var(--success) !important;
    }

    .trending-badge {
        background: var(--warning) !important;
    }

    /* 📊 RATING STARS - COMPACT */
    .product-rating {
        display: flex !important;
        align-items: center !important;
        gap: 0.2rem !important;
        font-size: 0.7rem !important;
        color: var(--warning) !important;
        margin-bottom: 0.3rem !important;
    }

    .rating-text {
        color: var(--gray-elegant) !important;
        font-size: 0.7rem !important;
    }

    /* 🚀 PERFORMANCE OPTIMIZATIONS */
    * {
        -webkit-tap-highlight-color: transparent !important;
        touch-action: manipulation !important;
    }

    img {
        -webkit-user-select: none !important;
        -khtml-user-select: none !important;
        -moz-user-select: none !important;
        -o-user-select: none !important;
        user-select: none !important;
    }

    /* 📱 SAFE AREA ADJUSTMENTS */
    @supports (padding-bottom: env(safe-area-inset-bottom)) {
        .bottom-nav {
            padding-bottom: calc(0.8rem + env(safe-area-inset-bottom)) !important;
        }
        
        .products-section {
            padding-bottom: calc(6rem + env(safe-area-inset-bottom)) !important;
        }
    }
}