/* ============================================
   Mobile-Friendly & Responsive CSS
   jbEcommerce - JB Shop
   ============================================ */

/* ============================================
   1. BASE MOBILE STYLES
   ============================================ */

/* Smooth scrolling on all devices */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Prevent horizontal scroll */
body {
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
}

/* Touch-friendly tap targets */
a, button, input, select, textarea {
    touch-action: manipulation;
    -webkit-tap-highlight-color: rgba(242, 139, 0, 0.2);
}

/* ============================================
   2. MOBILE NAVIGATION
   ============================================ */

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 15px;
    left: 15px;
    z-index: 9999;
    background: #f28b00;
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:active {
    transform: scale(0.95);
}

.mobile-menu-toggle i {
    font-size: 24px;
}

/* Sidebar Mobile Behavior */
@media (max-width: 991px) {
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .store-sidebar {
        position: fixed;
        left: -100%;
        top: 0;
        width: 85%;
        max-width: 320px;
        height: 100vh;
        background: white;
        z-index: 9998;
        transition: left 0.3s ease;
        overflow-y: auto;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        padding: 20px;
        padding-top: 80px;
    }

    .store-sidebar.active {
        left: 0;
    }

    .sidebar-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        z-index: 9997;
        display: none;
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .sidebar-overlay.active {
        display: block;
        opacity: 1;
    }

    .sidebar-close {
        position: absolute;
        top: 20px;
        right: 20px;
        background: #dc3545;
        color: white;
        border: none;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 20px;
    }
}

/* ============================================
   3. STORE PAGE MOBILE STYLES
   ============================================ */

/* Page Header Mobile */
@media (max-width: 768px) {
    .page-header {
        padding: 2rem 0 !important;
    }

    .page-header h1 {
        font-size: 1.75rem !important;
    }

    .breadcrumb {
        font-size: 0.85rem;
    }
}

/* Results Header Mobile */
@media (max-width: 768px) {
    .results-header {
        flex-direction: column !important;
        gap: 1rem;
    }

    .results-header > div {
        width: 100%;
        text-align: center;
    }

    #sort-select {
        width: 100% !important;
        max-width: none !important;
    }
}

/* Active Filters Mobile */
@media (max-width: 768px) {
    .active-filters {
        flex-direction: column;
        align-items: flex-start !important;
    }

    .active-filters .badge {
        margin-bottom: 0.5rem;
    }

    .active-filters .btn {
        width: 100%;
        margin-top: 0.5rem;
    }
}

/* Product Grid Mobile */
@media (max-width: 576px) {
    .product-item {
        margin-bottom: 1.5rem;
    }

    .product-item-inner img {
        height: 200px !important;
    }

    .product-item h5 {
        font-size: 0.95rem;
    }

    .product-item .btn {
        font-size: 0.85rem;
        padding: 0.5rem 1rem;
    }
}

/* Banner Mobile */
@media (max-width: 768px) {
    .banner-section {
        height: 180px !important;
    }

    .banner-section h4 {
        font-size: 1.5rem !important;
    }

    .banner-section h3 {
        font-size: 1.75rem !important;
    }
}

/* ============================================
   4. FILTER SIDEBAR MOBILE
   ============================================ */

@media (max-width: 991px) {
    .filter-section {
        margin-bottom: 1.5rem;
    }

    .filter-section h5 {
        font-size: 1rem;
        cursor: pointer;
        padding: 0.75rem;
        background: #f8f9fa;
        border-radius: 8px;
        margin-bottom: 0.5rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .filter-section h5::after {
        content: '\f078';
        font-family: 'Font Awesome 5 Free';
        font-weight: 900;
        transition: transform 0.3s ease;
    }

    .filter-section.collapsed h5::after {
        transform: rotate(-180deg);
    }

    .filter-section .filter-content {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .filter-section:not(.collapsed) .filter-content {
        max-height: 500px;
    }

    /* Make filter buttons full width on mobile */
    .filter-buttons button,
    .filter-buttons a {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* ============================================
   5. PRODUCT CARDS MOBILE ENHANCEMENT
   ============================================ */

/* Base product grid fixes for all devices */
.product {
    margin-bottom: 2rem;
}

.product .row.g-4 {
    row-gap: 1.5rem !important;
}

.product .product-item {
    margin-bottom: 0;
}

/* Ensure columns have proper height */
.product .row > [class*="col-"] {
    display: flex;
    flex-direction: column;
}

/* Mobile-first: Always show add to cart button on mobile */
@media (max-width: 991px) {
    /* Make product card add section always visible on mobile */
    .product .product-item .product-item-add {
        position: relative !important;
        opacity: 1 !important;
        margin-bottom: 0 !important;
        background: var(--bs-white) !important;
        border-top: 1px solid #dee2e6 !important;
    }

    /* Ensure product item has proper structure to contain children */
    .product .product-item {
        display: flex;
        flex-direction: column;
        height: 100%;
    }

    /* Optimize product card layout for mobile */
    .product .product-item .product-item-inner {
        border-bottom: 0 !important;
        border-bottom-right-radius: 0 !important;
        border-bottom-left-radius: 0 !important;
        flex: 1;
        display: flex;
        flex-direction: column;
    }

    /* Prevent overlap by using flexbox */
    .product-item .product-item-inner .text-center.rounded-bottom {
        flex: 1;
    }

    /* Reduce padding on mobile for compact look */
    .product-item-add {
        padding: 0.75rem 1rem !important;
    }

    /* Optimize button size for touch */
    .product-item-add .btn {
        font-size: 0.85rem !important;
        padding: 0.5rem 1rem !important;
        white-space: nowrap;
    }

    /* Compact product info */
    .product-item .text-center.rounded-bottom {
        padding: 1rem !important;
    }

    /* Smaller product titles on mobile */
    .product-item .h4,
    .product-item .h5 {
        font-size: 1rem !important;
        margin-bottom: 0.5rem !important;
        line-height: 1.3;
    }

    /* Optimize images for faster loading */
    .product-item-inner-item img {
        height: 180px !important;
        object-fit: cover;
    }

    /* Better badge visibility on mobile */
    .product-new,
    .product-sale {
        font-size: 0.7rem !important;
        padding: 0.25rem 0.5rem !important;
    }

    /* Optimize star ratings and wishlist buttons */
    .product-item-add .d-flex {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .fa-star {
        font-size: 0.8rem !important;
    }

    /* Make wishlist/compare buttons more touch-friendly */
    .btn-sm-square {
        width: 32px !important;
        height: 32px !important;
        min-width: 32px;
    }
}

@media (max-width: 576px) {
    /* Even more compact on small phones */
    .product-item-inner-item img {
        height: 160px !important;
    }

    .product-item-add {
        padding: 0.5rem !important;
    }

    .product-item-add .btn {
        font-size: 0.75rem !important;
        padding: 0.4rem 0.8rem !important;
    }

    /* Stack badges vertically on very small screens */
    .position-absolute.top-0.start-0 .badge,
    .position-absolute.top-0.end-0 .badge {
        font-size: 0.65rem;
        padding: 0.25rem 0.4rem;
    }

    /* Price display */
    .product-item .fs-5 {
        font-size: 0.95rem !important;
    }

    .product-item .fs-6 {
        font-size: 0.8rem !important;
    }

    /* Hide wishlist icon text on very small screens */
    .product-item-add .btn i {
        margin-right: 0.25rem !important;
    }
}

/* Desktop: Keep hover effect */
@media (min-width: 992px) {
    /* Ensure proper structure for hover effect */
    .product .product-item {
        position: relative;
        display: flex;
        flex-direction: column;
    }

    .product .product-item .product-item-inner {
        flex: 1;
        display: flex;
        flex-direction: column;
        position: relative;
    }

    .product .product-item .product-item-add {
        width: 100%;
        position: absolute;
        bottom: 0;
        left: 0;
        opacity: 0;
        transition: 0.5s;
        z-index: 10; /* Increased z-index to overlap cards below */
        box-shadow: 0 5px 15px rgba(0,0,0,0.1); /* Add shadow for depth */
    }

    .product .product-item:hover .product-item-add {
        background: var(--bs-white);
        opacity: 1;
        transform: translateY(100%); /* Slide down to overlap card below */
    }

    .product .product-item:hover .product-item-inner {
        border-bottom: 0 !important;
        border-bottom-right-radius: 0 !important;
        border-bottom-left-radius: 0 !important;
        z-index: 11; /* Keep inner content above other cards */
        position: relative;
    }

    /* Ensure hovered card stays on top of everything */
    .product .product-item:hover {
        z-index: 100;
    }
}

/* ============================================
   6. PAGINATION MOBILE
   ============================================ */

@media (max-width: 576px) {
    .pagination {
        flex-wrap: wrap;
        gap: 5px;
    }

    .pagination .page-link {
        min-width: 35px;
        height: 35px;
        padding: 0.4rem 0.6rem;
        font-size: 0.85rem;
    }

    /* Hide some pagination numbers on very small screens */
    .pagination .page-item:not(.active):not(:first-child):not(:last-child) {
        display: none;
    }

    .pagination .page-item:nth-child(2),
    .pagination .page-item:nth-last-child(2) {
        display: list-item;
    }
}

/* ============================================
   7. SEARCH BOX MOBILE
   ============================================ */

@media (max-width: 576px) {
    .store-search input {
        font-size: 0.9rem;
        padding: 0.65rem 1rem !important;
    }

    .store-search button {
        padding: 0.65rem 1rem !important;
    }
}

/* ============================================
   8. FEATURED PRODUCTS MOBILE
   ============================================ */

@media (max-width: 576px) {
    .featured-product-item {
        flex-direction: column;
        text-align: center;
    }

    .featured-product-item img {
        margin: 0 auto 1rem auto !important;
    }
}

/* ============================================
   9. RELATED PRODUCTS MOBILE
   ============================================ */

@media (max-width: 768px) {
    .related-carousel .owl-nav {
        display: none;
    }

    .related-item {
        margin: 0 0.5rem;
    }

    .related-item h4 {
        font-size: 1rem;
    }
}

/* ============================================
   10. PRODUCT BANNER MOBILE
   ============================================ */

@media (max-width: 768px) {
    .product-banner-section .col-lg-6 {
        margin-bottom: 1.5rem;
    }

    .product-banner-section .display-5 {
        font-size: 1.5rem !important;
    }

    .product-banner-section .display-4 {
        font-size: 1.75rem !important;
    }

    .product-banner-section .display-2 {
        font-size: 2rem !important;
    }

    .product-banner-section img {
        height: 200px;
        object-fit: cover;
    }
}

/* ============================================
   11. FORMS & INPUTS MOBILE
   ============================================ */

@media (max-width: 576px) {
    .form-control,
    .form-select {
        font-size: 16px !important; /* Prevent zoom on iOS */
        padding: 0.75rem;
    }

    .form-check {
        padding-left: 2rem;
    }

    .form-check-input {
        width: 1.25rem;
        height: 1.25rem;
        margin-left: -2rem;
    }

    .form-check-label {
        font-size: 0.95rem;
    }
}

/* ============================================
   12. MODALS MOBILE
   ============================================ */

@media (max-width: 576px) {
    .modal-dialog {
        margin: 1rem;
    }

    .modal-content {
        border-radius: 12px;
    }

    .modal-header,
    .modal-footer {
        padding: 1rem;
    }

    .modal-body {
        padding: 1.25rem;
    }

    .modal-title {
        font-size: 1.1rem;
    }
}

/* ============================================
   13. NAVBAR MOBILE (Web Layout)
   ============================================ */

@media (max-width: 991px) {
    .navbar-nav {
        padding: 1rem 0;
    }

    .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .navbar-toggler {
        border: none;
        padding: 0.5rem;
    }

    .navbar-toggler:focus {
        box-shadow: none;
    }
}

/* ============================================
   14. FOOTER MOBILE
   ============================================ */

@media (max-width: 768px) {
    .footer .col-lg-3,
    .footer .col-lg-4 {
        margin-bottom: 2rem;
    }

    .footer h4 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }

    .footer p,
    .footer a {
        font-size: 0.9rem;
    }
}

/* ============================================
   15. TOUCH OPTIMIZATIONS
   ============================================ */

/* Increase tap target sizes */
@media (max-width: 768px) {
    .btn {
        min-height: 44px;
        padding: 0.75rem 1.5rem;
    }

    .btn-sm {
        min-height: 38px;
        padding: 0.5rem 1rem;
    }

    /* Icon buttons */
    .btn-icon,
    .product-details a {
        min-width: 44px;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
}

/* ============================================
   16. LANDSCAPE MODE OPTIMIZATIONS
   ============================================ */

@media (max-width: 768px) and (orientation: landscape) {
    .page-header {
        padding: 1.5rem 0 !important;
    }

    .modal-dialog {
        max-height: 90vh;
    }

    .modal-body {
        max-height: 60vh;
        overflow-y: auto;
    }
}

/* ============================================
   17. LOADING STATES MOBILE
   ============================================ */

@media (max-width: 576px) {
    .spinner-border {
        width: 2rem;
        height: 2rem;
    }

    .page-loader-wrapper {
        font-size: 0.9rem;
    }
}

/* ============================================
   18. ALERTS & NOTIFICATIONS MOBILE
   ============================================ */

@media (max-width: 576px) {
    .alert {
        font-size: 0.9rem;
        padding: 0.75rem;
    }

    .alert i {
        font-size: 1rem;
    }

    .toast {
        max-width: calc(100% - 2rem);
        margin: 1rem;
    }
}

/* ============================================
   19. PRICE RANGE SLIDER MOBILE
   ============================================ */

@media (max-width: 576px) {
    #min_price,
    #max_price {
        width: 100%;
        margin-bottom: 0.5rem;
    }

    .price-filter .px-3 {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
}

/* ============================================
   20. CATEGORY LIST MOBILE
   ============================================ */

@media (max-width: 576px) {
    .categories-item {
        padding: 0.65rem 1rem;
    }

    .categories-item .form-check-label {
        font-size: 0.9rem;
    }

    .categories-item .badge {
        font-size: 0.75rem;
    }
}

/* ============================================
   21. SCROLL TO TOP BUTTON MOBILE
   ============================================ */

.scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #f28b00;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9999;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.scroll-to-top.show {
    display: flex;
}

.scroll-to-top:hover {
    background: #d17700;
    transform: translateY(-5px);
}

@media (max-width: 576px) {
    .scroll-to-top {
        width: 45px;
        height: 45px;
        bottom: 15px;
        right: 15px;
    }
}

/* ============================================
   22. ANIMATIONS FOR MOBILE
   ============================================ */

@media (max-width: 768px) {
    /* Disable complex animations on mobile for performance */
    .wow {
        animation-duration: 0.5s !important;
    }

    /* Smooth transitions */
    * {
        transition-duration: 0.2s !important;
    }
}

/* ============================================
   23. SAFE AREA INSETS (iPhone X and newer)
   ============================================ */

@supports (padding: max(0px)) {
    .navbar,
    .store-sidebar,
    .footer {
        padding-left: max(15px, env(safe-area-inset-left));
        padding-right: max(15px, env(safe-area-inset-right));
    }

    .mobile-menu-toggle {
        left: max(15px, env(safe-area-inset-left));
    }

    .scroll-to-top {
        right: max(20px, env(safe-area-inset-right));
        bottom: max(20px, env(safe-area-inset-bottom));
    }
}

/* ============================================
   24. PRINT STYLES
   ============================================ */

@media print {
    .mobile-menu-toggle,
    .sidebar-overlay,
    .scroll-to-top,
    .navbar,
    .footer,
    .btn,
    .pagination,
    .filter-section,
    .banner-section {
        display: none !important;
    }

    .product-item {
        break-inside: avoid;
    }
}

/* ============================================
   25. ACCESSIBILITY ENHANCEMENTS
   ============================================ */

/* Focus visible for keyboard navigation */
@media (max-width: 768px) {
    *:focus-visible {
        outline: 3px solid #f28b00;
        outline-offset: 2px;
    }

    /* Skip to content link */
    .skip-to-content {
        position: absolute;
        top: -100px;
        left: 0;
        background: #f28b00;
        color: white;
        padding: 1rem;
        z-index: 10000;
        transition: top 0.3s;
    }

    .skip-to-content:focus {
        top: 0;
    }
}