/* ===========================================
   LazyDept - 理想印制風格設計
   現代、專業、簡約的電商風格
   參考 lixiangprint.com.tw
   =========================================== */

/* ===== CSS Variables ===== */
:root {
    /* 理想印制風格色彩 */
    --primary-color: #14A58C;        /* 翠綠色 - 主色調 */
    --primary-hover: #0F8A74;
    --primary-light: #E8F7F4;
    --secondary-color: #333333;
    --accent-color: #c89664;         /* 金色強調 */

    /* 功能色 */
    --success-color: #27AE60;
    --danger-color: #EB5757;
    --warning-color: #F2994A;
    --info-color: #2F80ED;

    /* 中性色 - 理想印制風格 */
    --text-primary: #333333;
    --text-secondary: #717171;
    --text-muted: #999999;
    --border-color: #E5E5E5;
    --bg-gray: #F8F8F8;
    --bg-white: #FFFFFF;

    /* 陰影 */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-hover: 0 6px 20px rgba(0,0,0,0.15);

    /* 圓角 */
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 50px;

    /* 過渡 */
    --transition: all 0.25s ease;
    --transition-fast: all 0.15s ease;

    /* 容器寬度 - 理想印制 1240px */
    --container-max: 1240px;
    --container-padding: 20px;

    /* Header 高度 */
    --header-height: 60px;
    --header-height-mobile: 70px;
}

/* ===== Global Styles ===== */
* {
    box-sizing: border-box;
}

body {
    background-color: var(--bg-white);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    margin: 0;
    padding: 0;
}

a {
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--primary-color);
    text-decoration: none;
}

/* ===== 滿版容器 ===== */
.header-container,
.content-container,
.footer-container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ===== Site Header (理想印制 Style) ===== */
.site-header {
    background-color: var(--bg-white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.08);
}

.header-main {
    border-bottom: none;
}

.header-main .header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 20px;
}

/* Logo */
.header-logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.header-logo .logo-text {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 0.5px;
}

/* Header Search - 理想印制風格 */
.header-search {
    flex: 1;
    max-width: 480px;
}

.header-search .search-form {
    display: flex;
    align-items: center;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 0;
    overflow: hidden;
    transition: var(--transition-fast);
}

.header-search .search-form:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-light);
}

.header-search input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 10px 14px;
    font-size: 14px;
    outline: none;
}

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

.header-search button {
    background: var(--primary-color);
    border: none;
    padding: 10px 14px;
    color: white;
    cursor: pointer;
    transition: var(--transition-fast);
}

.header-search button:hover {
    background: var(--primary-hover);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-action-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 12px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius);
    transition: var(--transition-fast);
    position: relative;
}

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

.header-action-item i {
    font-size: 20px;
    margin-bottom: 2px;
}

.header-action-item .action-text {
    font-size: 11px;
    white-space: nowrap;
}

/* Cart Count Badge */
.header-cart {
    position: relative;
}

.cart-count {
    position: absolute;
    top: 2px;
    right: 6px;
    background-color: var(--primary-color);
    color: white;
    font-size: 10px;
    font-weight: 600;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    padding: 8px;
    font-size: 24px;
    color: var(--text-primary);
    cursor: pointer;
}

/* Category Navigation - 理想印制風格 */
.category-nav {
    background-color: var(--bg-gray);
    border-bottom: none;
}

.category-list {
    display: flex;
    align-items: center;
    justify-content: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.category-list::-webkit-scrollbar {
    display: none;
}

.category-list li a {
    display: block;
    padding: 12px 24px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 400;
    white-space: nowrap;
    transition: var(--transition-fast);
    position: relative;
}

.category-list li a:hover {
    color: var(--primary-color);
}

.category-list li a.active,
.category-list li.active a {
    color: var(--primary-color);
    font-weight: 500;
}

.category-list li a.active::after,
.category-list li.active a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 24px;
    right: 24px;
    height: 2px;
    background-color: var(--primary-color);
}

/* ===== Mobile Menu ===== */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.5);
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.mobile-menu {
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    max-width: 85vw;
    height: 100vh;
    background-color: var(--bg-white);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.mobile-menu-overlay.active .mobile-menu {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu-header .logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
}

.mobile-menu-close {
    background: transparent;
    border: none;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-search {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu-search form {
    display: flex;
    background-color: var(--bg-gray);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.mobile-menu-search input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 10px 16px;
    font-size: 14px;
    outline: none;
}

.mobile-menu-search button {
    background: transparent;
    border: none;
    padding: 10px 16px;
    color: var(--text-secondary);
}

.mobile-menu-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-menu-list li a {
    display: block;
    padding: 16px 20px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    font-size: 15px;
}

.mobile-menu-list li a:hover {
    background-color: var(--bg-gray);
    color: var(--primary-color);
}

.mobile-menu-account {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
}

.mobile-menu-account a {
    display: block;
    padding: 12px 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.mobile-menu-account a i {
    margin-right: 8px;
    width: 20px;
}

/* ===== Main Content ===== */
.main-content {
    min-height: 60vh;
    padding: 24px 0;
}

/* Hide Oscar default navigation */
#top_nav,
.nav-accounts,
nav.nav-accounts,
.header,
.nav-primary,
#navigation {
    display: none !important;
}

/* ===== Dropdown Menus ===== */
.dropdown-menu {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 8px 0;
    margin-top: 0;
}

.dropdown-item {
    padding: 10px 20px;
    font-size: 14px;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--bg-gray);
    color: var(--primary-color);
}

/* ===== Buttons - 理想印制風格 ===== */
.btn {
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 14px;
    padding: 12px 28px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    letter-spacing: 0.3px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--primary-hover);
    color: white;
    box-shadow: 0 4px 12px rgba(20, 165, 140, 0.3);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--bg-gray);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: #EBEBEB;
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-outline-primary {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-outline-secondary {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-outline-secondary:hover {
    background-color: var(--bg-gray);
    border-color: var(--text-secondary);
}

.btn-lg {
    padding: 14px 32px;
    font-size: 16px;
    border-radius: var(--radius-lg);
}

.btn-sm {
    padding: 6px 16px;
    font-size: 13px;
}

/* 加入購物車按鈕特殊樣式 - 理想印制風格 */
.btn-add-to-basket,
button[type="submit"].btn-primary {
    background-color: var(--primary-color);
    border-radius: var(--radius);
    font-weight: 600;
    padding: 14px 32px;
    font-size: 15px;
}

.btn-add-to-basket:hover,
button[type="submit"].btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 4px 16px rgba(20, 165, 140, 0.35);
}

/* ===== Product Cards - 理想印制風格 ===== */
.product_pod,
article.product_pod {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: none;
    transition: var(--transition);
    overflow: hidden;
    margin-bottom: 24px;
    position: relative;
}

.product_pod:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 16px rgba(20, 165, 140, 0.15);
}

.product_pod .image_container {
    position: relative;
    overflow: hidden;
    border-radius: 0;
    background-color: var(--bg-gray);
}

.product_pod .image_container img {
    transition: var(--transition);
    width: 100%;
    height: auto;
    display: block;
}

.product_pod:hover .image_container img {
    transform: scale(1.02);
    opacity: 0.95;
}

/* 商品資訊 */
.product_pod h3 {
    font-size: 14px;
    font-weight: 400;
    margin: 12px 0 6px;
    padding: 0;
    line-height: 1.5;
}

.product_pod h3 a {
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product_pod h3 a:hover {
    color: var(--primary-color);
}

.product_pod .price_color,
.product_pod p.price_color {
    color: var(--primary-color);
    font-size: 16px;
    font-weight: 600;
    padding: 0;
    margin: 8px 0 0;
}

.product_pod .product_price {
    padding: 0;
}

/* 願望清單按鈕 */
.product_pod .wishlist-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    cursor: pointer;
}

.product_pod:hover .wishlist-btn {
    opacity: 1;
}

/* ===== Cards ===== */
.card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: none;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow);
}

.card-header {
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 20px;
    font-weight: 600;
    font-size: 16px;
}

.card-body {
    padding: 20px;
}

.card-footer {
    background-color: var(--bg-gray);
    border-top: 1px solid var(--border-color);
    padding: 16px 20px;
}

/* ===== Forms ===== */
.form-control {
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 12px 16px;
    font-size: 14px;
    transition: var(--transition);
    background-color: var(--bg-white);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
    outline: none;
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-group label,
label {
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.input-group .form-control {
    border-radius: var(--radius) 0 0 var(--radius);
}

.input-group .btn,
.input-group-append .btn {
    border-radius: 0 var(--radius) var(--radius) 0;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23666666' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 12px;
    padding-right: 40px;
    padding-top: 10px;
    padding-bottom: 10px;
    line-height: 1.6;
    height: auto;
    min-height: 44px;
}

/* ===== Tables ===== */
.table {
    background-color: var(--bg-white);
}

.table thead th {
    background-color: var(--bg-gray);
    border-bottom: none;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 14px 16px;
}

.table tbody td {
    padding: 16px;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

.table tbody tr:hover {
    background-color: var(--bg-gray);
}

/* ===== Alerts ===== */
.alert {
    border: none;
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 16px;
    font-size: 14px;
}

.alert-success {
    background-color: #E8F5E9;
    color: #1B5E20;
}

.alert-danger,
.alert-error {
    background-color: #FFEBEE;
    color: #C62828;
}

.alert-warning {
    background-color: #FFF3E0;
    color: #E65100;
}

.alert-info {
    background-color: #E3F2FD;
    color: #1565C0;
}

/* ===== Badges ===== */
.badge {
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 12px;
    padding: 4px 8px;
}

.badge-primary {
    background-color: var(--primary-color);
}

.badge-success {
    background-color: var(--success-color);
}

.badge-danger {
    background-color: var(--danger-color);
}

.badge-warning {
    background-color: var(--warning-color);
    color: white;
}

/* 特價標籤 */
.badge-sale {
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--radius-sm);
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 600;
}

/* ===== Breadcrumbs ===== */
.breadcrumb {
    background-color: transparent;
    padding: 16px 0;
    margin-bottom: 0;
    font-size: 13px;
}

.breadcrumb-item a {
    color: var(--text-muted);
}

.breadcrumb-item a:hover {
    color: var(--primary-color);
}

.breadcrumb-item.active {
    color: var(--text-primary);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--text-muted);
    content: "›";
}

/* ===== Page Header ===== */
.page-header {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.page-header h1 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* ===== Main Content Container ===== */
.container.page {
    background-color: var(--bg-white);
    border-radius: 0;
    padding: 24px 0;
    margin-top: 0;
    margin-bottom: 0;
    box-shadow: none;
}

/* ===== Sidebar ===== */
.sidebar,
.col-sidebar {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 0;
}

.sidebar h2,
.sidebar h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0;
}

/* ===== Category/Filter Navigation ===== */
.nav-list,
ul.nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-list li a {
    display: block;
    padding: 12px 0;
    color: var(--text-secondary);
    font-size: 14px;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.nav-list li a:hover {
    color: var(--primary-color);
    padding-left: 4px;
}

.nav-list li.active a,
.nav-list li a.active {
    color: var(--primary-color);
    font-weight: 500;
}

.nav-list li:last-child a {
    border-bottom: none;
}

/* ===== Price Display ===== */
.price_color {
    color: var(--primary-color);
    font-weight: 600;
}

/* ===== Availability ===== */
.availability {
    font-size: 13px;
}

.instock,
.availability.instock {
    color: var(--success-color);
}

.outofstock,
.availability.outofstock {
    color: var(--danger-color);
}

/* ===== Pagination ===== */
.pagination {
    margin-top: 32px;
    gap: 4px;
}

.page-link {
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 16px;
    border-radius: var(--radius) !important;
    font-size: 14px;
    transition: var(--transition-fast);
    margin: 0;
}

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

.page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.page-item.disabled .page-link {
    color: var(--text-muted);
    background-color: var(--bg-gray);
}

/* ===== Footer - 理想印制風格 ===== */
.site-footer {
    background-color: #2C2C2C;
    color: #CCCCCC;
    padding: 48px 0 24px;
    margin-top: 0;
    border-top: none;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-col h4 {
    color: #FFFFFF;
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #AAAAAA;
    font-size: 14px;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #3C3C3C;
    border-radius: 50%;
    color: #AAAAAA;
    transition: var(--transition);
    font-size: 16px;
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: white;
}

.footer-bottom {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid #444444;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: #888888;
    margin: 0;
}

/* Hide Oscar default footer */
footer:not(.site-footer),
.footer:not(.site-footer) {
    display: none !important;
}

/* ===== Modal ===== */
.modal-content {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 20px 24px;
}

.modal-title {
    font-size: 18px;
    font-weight: 600;
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 16px 24px;
}

/* ===== Well / Panels ===== */
.well {
    background-color: var(--bg-gray);
    border: none;
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 16px;
}

/* ===== Checkout ===== */
.checkout-nav,
.nav-checkout {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 0;
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
}

/* 結帳表單下拉選單修正 - 確保中文字完整顯示 */
#checkout_form select,
.shipping-address-form select,
form select.form-control,
select.form-control {
    padding: 12px 40px 12px 16px !important;
    line-height: 1.5 !important;
    height: auto !important;
    min-height: 48px !important;
    font-size: 14px !important;
}

/* ===== List Group ===== */
.list-group-item {
    border: none;
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    transition: var(--transition-fast);
}

.list-group-item:first-child {
    border-radius: 0;
}

.list-group-item:last-child {
    border-radius: 0;
    border-bottom: none;
}

.list-group-item:hover {
    background-color: transparent;
}

.list-group-item.active {
    background-color: var(--primary-light);
    border-color: var(--border-color);
    color: var(--primary-color);
}

/* ===== Nav Tabs ===== */
.nav-tabs {
    border-bottom: 1px solid var(--border-color);
}

.nav-tabs .nav-link {
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    padding: 16px 24px;
    margin-bottom: -1px;
    font-weight: 500;
    transition: var(--transition-fast);
}

.nav-tabs .nav-link:hover {
    color: var(--primary-color);
    border-bottom-color: transparent;
}

.nav-tabs .nav-link.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: transparent;
}

/* ===== Star Ratings ===== */
.star-rating {
    color: #FFB400;
}

.star-rating .icon-star-empty {
    color: #DDD;
}

/* ===== Basket / Cart ===== */
.basket-items,
#basket_formset {
    background-color: var(--bg-white);
}

/* Mini Basket */
.minibasket,
#basket-mini {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 16px;
    border: 1px solid var(--border-color);
}

/* ===== Loading State ===== */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ===== Progress Bar ===== */
.progress {
    height: 6px;
    border-radius: var(--radius-full);
    background-color: var(--bg-gray);
}

.progress-bar {
    background-color: var(--primary-color);
    border-radius: var(--radius-full);
}

/* ===== Responsive ===== */

/* Tablet */
@media (max-width: 991px) {
    :root {
        --container-padding: 20px;
    }

    .header-search {
        max-width: 350px;
    }

    .header-action-item .action-text {
        display: none;
    }

    .header-action-item {
        padding: 8px;
    }

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

    .service-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-banner h1 {
        font-size: 28px;
    }

    .hero-banner p {
        font-size: 16px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --container-padding: 16px;
    }

    body {
        font-size: 14px;
    }

    /* Header Mobile */
    .header-main .header-container {
        height: var(--header-height-mobile);
    }

    .header-logo .logo-text {
        font-size: 20px;
    }

    .header-search {
        display: none;
    }

    .header-actions {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .category-nav {
        display: none;
    }

    /* Content */
    .main-content {
        padding: 16px 0;
    }

    .page-header h1 {
        font-size: 20px;
    }

    .product_pod {
        margin-bottom: 16px;
    }

    .btn-lg {
        padding: 12px 24px;
        font-size: 15px;
    }

    /* Footer Mobile */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .site-footer {
        padding: 32px 0 16px;
    }

    .footer-bottom {
        margin-top: 24px;
        padding-top: 16px;
    }

    /* Service Features Mobile */
    .service-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        padding: 32px 0;
    }

    .service-feature-item {
        padding: 16px 12px;
    }

    .service-feature-icon {
        width: 48px;
        height: 48px;
        font-size: 22px;
    }

    .service-feature-title {
        font-size: 14px;
    }

    .service-feature-desc {
        font-size: 12px;
    }

    /* Hero Banner Mobile */
    .hero-banner {
        padding: 40px 0;
    }

    .hero-banner h1 {
        font-size: 24px;
    }

    .hero-banner p {
        font-size: 14px;
    }

    .tagline-banner h2 {
        font-size: 22px;
    }

    .section-title {
        font-size: 20px;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    :root {
        --container-padding: 12px;
    }

    .header-logo .logo-text {
        font-size: 18px;
    }
}

/* ===== Utility Classes ===== */
.text-muted {
    color: var(--text-muted) !important;
}

.text-primary {
    color: var(--primary-color) !important;
}

.bg-light {
    background-color: var(--bg-gray) !important;
}

.bg-white {
    background-color: var(--bg-white) !important;
}

.border-0 {
    border: none !important;
}

.shadow-sm {
    box-shadow: var(--shadow-sm) !important;
}

.shadow {
    box-shadow: var(--shadow) !important;
}

.rounded-lg {
    border-radius: var(--radius-lg) !important;
}

/* ===== 特殊元素 - 促銷橫幅 ===== */
.promo-banner {
    background: var(--primary-color);
    color: white;
    padding: 10px 0;
    text-align: center;
    font-size: 13px;
    font-weight: 500;
}

/* ===== 服務特色區塊 - 理想印制風格 ===== */
.service-features-section {
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
    margin-top: 60px;
}

.service-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding: 48px 0;
    background-color: var(--bg-white);
}

.service-feature-item {
    text-align: center;
    padding: 24px 16px;
}

.service-feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-light);
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 28px;
}

.service-feature-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.service-feature-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* 首頁主視覺橫幅 */
.hero-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
    margin-bottom: 40px;
}

.hero-banner h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.hero-banner p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 24px;
}

.hero-banner .btn {
    background-color: white;
    color: var(--primary-color);
    padding: 14px 36px;
    font-size: 16px;
    font-weight: 600;
}

.hero-banner .btn:hover {
    background-color: rgba(255,255,255,0.9);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

/* 商品分類區塊 */
.category-section {
    padding: 48px 0;
}

.section-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 32px;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background-color: var(--primary-color);
}

/* 一件也能做 - 核心訴求標語 */
.tagline-banner {
    background-color: var(--bg-gray);
    padding: 32px 0;
    text-align: center;
}

.tagline-banner h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.tagline-banner p {
    font-size: 16px;
    color: var(--text-secondary);
}

/* ===== 收藏按鈕動畫 ===== */
.btn-wishlist {
    background: transparent;
    border: none;
    color: var(--text-muted);
    transition: var(--transition);
}

.btn-wishlist:hover,
.btn-wishlist.active {
    color: var(--primary-color);
    transform: scale(1.1);
}

/* ===== 商品網格優化 ===== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 24px;
}

/* ===== 商品列表頁 - 理想印制風格 ===== */
.browse-page {
    background-color: var(--bg-white);
}

.browse-header {
    background-color: var(--bg-gray);
    padding: 32px 0;
    margin-bottom: 32px;
}

.browse-header .breadcrumb {
    margin-bottom: 16px;
}

.browse-title {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.browse-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 8px 0 0;
}

.browse-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 40px;
    padding-bottom: 60px;
}

/* Sidebar Filters */
.browse-sidebar {
    position: sticky;
    top: calc(var(--header-height) + 20px);
    height: fit-content;
}

.filter-section {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
}

.filter-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-color);
}

.filter-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.filter-list li {
    margin-bottom: 4px;
}

.filter-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: 14px;
}

.filter-item:hover {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.filter-item.active {
    background-color: var(--primary-color);
    color: white;
}

.filter-count {
    font-size: 12px;
    background: var(--bg-gray);
    padding: 2px 8px;
    border-radius: 10px;
}

.filter-item.active .filter-count {
    background: rgba(255,255,255,0.2);
    color: white;
}

/* Browse Toolbar */
.browse-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.browse-count {
    font-size: 14px;
    color: var(--text-secondary);
}

.browse-count strong {
    color: var(--text-primary);
}

.browse-sort {
    display: flex;
    align-items: center;
    gap: 8px;
}

.browse-sort label {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

.sort-select {
    padding: 8px 32px 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-white);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23666666' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 10px;
}

.sort-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Products Grid - 理想印制風格 4欄 */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

/* Product Card - 理想印制風格 */
.product-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.product-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(20, 165, 140, 0.12);
}

.product-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.product-image-wrap {
    position: relative;
    padding-top: 100%; /* 1:1 正方形比例 */
    background: var(--bg-gray);
    overflow: hidden;
}

.product-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image {
    transform: scale(1.03);
}

.product-image-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 48px;
}

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.badge-new {
    background: var(--primary-color);
    color: white;
}

.badge-sale {
    background: var(--danger-color);
    color: white;
}

.product-details {
    padding: 16px;
}

.product-name {
    font-size: 14px;
    font-weight: 400;
    color: var(--text-primary);
    margin: 0 0 8px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 42px;
}

.product-card:hover .product-name {
    color: var(--primary-color);
}

.product-meta {
    margin-bottom: 10px;
}

.product-category-tag {
    font-size: 12px;
    color: var(--text-muted);
}

.product-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-price {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
}

.product-price-inquiry {
    font-size: 14px;
    color: var(--text-muted);
}

/* Empty State */
.products-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
}

.products-empty .empty-icon {
    font-size: 64px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.products-empty h3 {
    font-size: 20px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.products-empty p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* Pagination */
.browse-pagination {
    margin-top: 48px;
    display: flex;
    justify-content: center;
}

/* Responsive - 商品列表頁 */
@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 991px) {
    .browse-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .browse-sidebar {
        position: static;
        order: -1;
    }

    .filter-section {
        display: flex;
        flex-wrap: wrap;
        gap: 16px;
        padding: 16px;
    }

    .filter-title {
        width: 100%;
        margin-bottom: 8px;
        padding-bottom: 8px;
    }

    .filter-list {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .filter-list li {
        margin: 0;
    }

    .filter-item {
        padding: 8px 16px;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-full);
    }

    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .browse-header {
        padding: 24px 0;
    }

    .browse-title {
        font-size: 22px;
    }

    .browse-toolbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .product-details {
        padding: 12px;
    }

    .product-name {
        font-size: 13px;
        min-height: 39px;
    }

    .product-price {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .products-grid {
        gap: 10px;
    }

    .product-details {
        padding: 10px;
    }
}

/* ===== Print Styles ===== */
@media print {
    .header,
    footer,
    .nav-accounts,
    #top_nav,
    .btn {
        display: none !important;
    }

    body {
        background: white;
    }
}