/* =====================================
   Enhanced Responsive CSS for E-Commerce Site
   Author: ARKHI
   Description: Comprehensive responsive improvements for all pages
   Version: 1.0
   ======================================= */

/* Global Responsive Improvements */

/* Base Responsive Container Improvements */
@media (max-width: 575px) {
    .container {
        padding-left: 10px;
        padding-right: 10px;
    }

    .container-fluid {
        padding-left: 10px;
        padding-right: 10px;
    }
}

@media (min-width: 576px) and (max-width: 767px) {
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
}

/* Typography Responsive Improvements */
@media (max-width: 767px) {
    h1 { font-size: 24px; }
    h2 { font-size: 20px; }
    h3 { font-size: 18px; }
    h4 { font-size: 16px; }
    h5 { font-size: 14px; }
    h6 { font-size: 13px; }
}

@media (max-width: 575px) {
    h1 { font-size: 22px; }
    h2 { font-size: 18px; }
    h3 { font-size: 16px; }
    h4 { font-size: 15px; }
    h5 { font-size: 14px; }
    h6 { font-size: 12px; }
}

/* Button Responsive Improvements */
@media (max-width: 767px) {
    .btn {
        padding: 12px 20px;
        font-size: 14px;
    }

    .btn-lg {
        padding: 15px 25px;
        font-size: 16px;
    }

    .btn-sm {
        padding: 8px 15px;
        font-size: 12px;
    }
}

@media (max-width: 575px) {
    .btn {
        padding: 10px 18px;
        font-size: 13px;
    }

    .btn-block {
        width: 100%;
        display: block;
    }
}

/* Form Responsive Improvements */
@media (max-width: 767px) {
    .form-control {
        padding: 12px 15px;
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .form-group {
        margin-bottom: 20px;
    }

    label {
        font-size: 14px;
        margin-bottom: 8px;
    }
}

@media (max-width: 575px) {
    .form-control {
        padding: 10px 12px;
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .form-group {
        margin-bottom: 15px;
    }

    .input-group .form-control {
        flex: 1;
    }

    .input-group .btn {
        padding: 10px 15px;
    }
}

/* Card Responsive Improvements */
@media (max-width: 767px) {
    .card {
        margin-bottom: 20px;
    }

    .card-body {
        padding: 20px 15px;
    }

    .card-header {
        padding: 15px;
    }

    .card-footer {
        padding: 15px;
    }
}

@media (max-width: 575px) {
    .card-body {
        padding: 15px 10px;
    }

    .card-header {
        padding: 12px 10px;
    }

    .card-footer {
        padding: 12px 10px;
    }
}

/* Table Responsive Improvements */
@media (max-width: 767px) {
    .table-responsive {
        border: none;
    }

    .table {
        font-size: 14px;
    }

    .table th,
    .table td {
        padding: 8px 5px;
        vertical-align: middle;
    }
}

@media (max-width: 575px) {
    .table {
        font-size: 12px;
    }

    .table th,
    .table td {
        padding: 6px 3px;
    }

    /* Stack table content on very small screens */
    .table-stack-mobile thead {
        display: none;
    }

    .table-stack-mobile tr {
        display: block;
        margin-bottom: 15px;
        border: 1px solid #ddd;
        border-radius: 8px;
        padding: 10px;
    }

    .table-stack-mobile td {
        display: block;
        text-align: left !important;
        padding: 5px 0;
        border: none;
    }

    .table-stack-mobile td:before {
        content: attr(data-label) ": ";
        font-weight: bold;
        color: #333;
    }
}

/* Navigation Responsive Improvements */
@media (max-width: 991px) {
    .navbar-nav {
        text-align: center;
    }

    .navbar-nav .nav-item {
        margin: 5px 0;
    }

    .navbar-toggler {
        border: none;
        padding: 8px;
    }
}

/* Header Responsive Improvements */
@media (max-width: 767px) {
    .header .logo img {
        max-height: 35px;
    }

    .topbar {
        display: none; /* Hide topbar on mobile for cleaner look */
    }
}

@media (max-width: 575px) {
    .header .logo img {
        max-height: 30px;
    }

    .header .shopping .shopping-item {
        width: 280px;
        right: -140px;
    }
}

/* Breadcrumb Responsive Improvements */
@media (max-width: 767px) {
    .breadcrumbs {
        padding: 15px 0;
    }

    .bread-list li {
        font-size: 14px;
    }

    .bread-list li a {
        color: #666;
    }
}

@media (max-width: 575px) {
    .breadcrumbs {
        padding: 10px 0;
    }

    .bread-list {
        flex-wrap: wrap;
    }

    .bread-list li {
        font-size: 12px;
        margin-bottom: 5px;
    }
}

/* Section Spacing Responsive */
@media (max-width: 767px) {
    .section {
        padding: 40px 0;
    }
}

@media (max-width: 575px) {
    .section {
        padding: 30px 0;
    }
}

/* Modal Responsive Improvements */
@media (max-width: 767px) {
    .modal-dialog {
        margin: 20px;
    }

    .modal-content {
        border-radius: 8px;
    }

    .modal-header {
        padding: 15px;
    }

    .modal-body {
        padding: 20px 15px;
    }

    .modal-footer {
        padding: 15px;
    }
}

@media (max-width: 575px) {
    .modal-dialog {
        margin: 10px;
    }

    .modal-header {
        padding: 12px;
    }

    .modal-body {
        padding: 15px 12px;
    }

    .modal-footer {
        padding: 12px;
        flex-direction: column;
        gap: 10px;
    }

    .modal-footer .btn {
        width: 100%;
        margin: 0;
    }
}

/* Alert Responsive Improvements */
@media (max-width: 767px) {
    .alert {
        padding: 12px 15px;
        font-size: 14px;
        margin-bottom: 15px;
    }
}

@media (max-width: 575px) {
    .alert {
        padding: 10px 12px;
        font-size: 13px;
        border-radius: 6px;
    }
}

/* Badge Responsive Improvements */
@media (max-width: 767px) {
    .badge {
        font-size: 11px;
        padding: 4px 8px;
    }
}

@media (max-width: 575px) {
    .badge {
        font-size: 10px;
        padding: 3px 6px;
    }
}

/* Image Responsive Improvements */
@media (max-width: 767px) {
    .img-fluid {
        max-width: 100%;
        height: auto;
    }

    .product-image,
    .blog-image,
    .category-image {
        border-radius: 8px;
        transition: all 0.3s ease;
    }
}

/* List Group Responsive */
@media (max-width: 575px) {
    .list-group-item {
        padding: 10px 12px;
        font-size: 14px;
    }
}

/* Pagination Responsive */
@media (max-width: 767px) {
    .pagination {
        justify-content: center;
        margin: 20px 0;
    }

    .pagination .page-link {
        padding: 8px 12px;
        font-size: 14px;
    }
}

@media (max-width: 575px) {
    .pagination .page-link {
        padding: 6px 10px;
        font-size: 12px;
        margin: 0 2px;
    }

    .pagination .page-item:not(.active):not(.disabled) .page-link {
        display: none;
    }

    .pagination .page-item.active .page-link,
    .pagination .page-item:first-child .page-link,
    .pagination .page-item:last-child .page-link,
    .pagination .page-item:nth-child(2) .page-link,
    .pagination .page-item:nth-last-child(2) .page-link {
        display: block;
    }
}

/* Footer Responsive Improvements */
@media (max-width: 767px) {
    .footer {
        text-align: center;
    }

    .footer .single-footer {
        margin-bottom: 30px;
    }

    .footer .single-footer h4 {
        font-size: 16px;
        margin-bottom: 15px;
    }

    .footer .single-footer ul li {
        margin-bottom: 8px;
    }

    .footer .single-footer ul li a {
        font-size: 14px;
    }
}

@media (max-width: 575px) {
    .footer .single-footer {
        margin-bottom: 25px;
    }

    .footer .single-footer h4 {
        font-size: 15px;
    }

    .footer .single-footer ul li a {
        font-size: 13px;
    }

    .footer .copyright {
        text-align: center;
        font-size: 12px;
        padding: 15px 0;
    }
}

/* Sidebar Responsive */
@media (max-width: 991px) {
    .sidebar,
    .shop-sidebar {
        margin-bottom: 30px;
    }
}

@media (max-width: 767px) {
    .sidebar,
    .shop-sidebar {
        background: #f8f9fa;
        padding: 20px;
        border-radius: 8px;
        margin-bottom: 25px;
    }
}

/* Product Grid Universal Responsive */
@media (max-width: 1199px) and (min-width: 992px) {
    .product-grid .col-lg-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }
}

@media (max-width: 991px) and (min-width: 768px) {
    .product-grid .col-lg-3,
    .product-grid .col-md-4 {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }
}

@media (max-width: 767px) and (min-width: 576px) {
    .product-grid .col-lg-3,
    .product-grid .col-md-4,
    .product-grid .col-sm-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }
}

@media (max-width: 575px) {
    .product-grid .col-lg-3,
    .product-grid .col-md-4,
    .product-grid .col-sm-6,
    .product-grid .col-12 {
        flex: 0 0 50%;
        max-width: 50%;
        padding-left: 5px;
        padding-right: 5px;
    }
}

@media (max-width: 349px) {
    .product-grid .col-lg-3,
    .product-grid .col-md-4,
    .product-grid .col-sm-6,
    .product-grid .col-12 {
        flex: 0 0 100%;
        max-width: 100%;
        padding-left: 15px;
        padding-right: 15px;
    }
}

/* Touch Improvements */
@media (max-width: 767px) {
    /* Increase touch targets */
    .btn,
    .form-control,
    .dropdown-toggle {
        min-height: 44px;
    }

    /* Better spacing for touch */
    .btn:not(.btn-sm) {
        margin: 5px 0;
    }

    /* Improve click areas */
    a, button, .clickable {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #F7941D;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 1000;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Accessibility Improvements */
@media (max-width: 767px) {
    /* Focus states */
    .btn:focus,
    .form-control:focus,
    a:focus {
        outline: 2px solid #F7941D;
        outline-offset: 2px;
    }

    /* Skip links */
    .skip-link {
        position: absolute;
        top: -40px;
        left: 6px;
        background: #F7941D;
        color: white;
        padding: 8px;
        text-decoration: none;
        border-radius: 4px;
        z-index: 1000;
    }

    .skip-link:focus {
        top: 6px;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .btn,
    .breadcrumbs,
    .sidebar,
    .shop-sidebar {
        display: none !important;
    }

    .container {
        width: 100% !important;
        max-width: none !important;
    }

    .main-content {
        margin: 0 !important;
        padding: 0 !important;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .btn-primary {
        background: #000;
        border-color: #000;
        color: #fff;
    }

    .card {
        border: 2px solid #000;
    }

    .form-control {
        border: 2px solid #000;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}