/* Atri IDC Cart Theme - Light */

:root {
    --atri-primary: #0077B6;
    --atri-secondary: #00B4D8;
    --atri-accent: #48CAE4;
    --atri-light: #CAF0F8;
    --atri-gradient: linear-gradient(135deg, #0077B6 0%, #00B4D8 50%, #48CAE4 100%);
    --atri-glass: rgba(255, 255, 255, 0.8);
    --atri-glass-border: rgba(0, 119, 182, 0.08);
    --atri-text: #1A2B4A;
    --atri-text-secondary: #4A6178;
    --atri-card-bg: #FFFFFF;
    --atri-card-border: rgba(0, 0, 0, 0.06);
    --atri-body-bg: #F4F8FB;
}

body {
    background: var(--atri-body-bg) !important;
    color: var(--atri-text) !important;
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

/* ===== Cart Layout ===== */
.atri-cart-wrapper {
    display: flex;
    gap: 24px;
    width: min(100%, 1760px);
    max-width: none;
    margin: 0 auto;
    padding: 24px 36px;
    min-height: calc(100vh - 200px);
}

.atri-cart-sidebar {
    width: 280px;
    flex-shrink: 0;
}

.atri-cart-main {
    flex: 1;
    min-width: 0;
}

/* ===== Search ===== */
.atri-cart-search {
    position: relative;
    margin-bottom: 16px;
}

.atri-cart-search input {
    width: 100%;
    padding: 12px 16px 12px 40px;
    background: #FFFFFF;
    border: 1px solid #D1E3F0;
    border-radius: 12px;
    color: var(--atri-text);
    font-size: 14px;
    outline: none;
    transition: all 0.3s;
}

.atri-cart-search input:focus {
    border-color: var(--atri-primary);
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.08);
}

.atri-cart-search input::placeholder {
    color: #94A9BC;
}

.atri-cart-search svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--atri-text-secondary);
}

/* ===== Group Info ===== */
.atri-cart-search-result,
.atri-cart-group-info {
    background: var(--atri-card-bg);
    border: 1px solid var(--atri-card-border);
    border-radius: 14px;
    padding: 18px;
    margin-bottom: 16px;
}

.atri-cart-group-info h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--atri-text);
    margin: 0 0 6px;
}

.atri-cart-group-info p,
.atri-cart-search-result p {
    font-size: 13px;
    color: var(--atri-text-secondary);
    margin: 0;
}

/* ===== Navigation ===== */
.atri-cart-nav {
    background: var(--atri-card-bg);
    border: 1px solid var(--atri-card-border);
    border-radius: 14px;
    overflow: hidden;
}

.atri-cart-nav-group {
    border-bottom: 1px solid var(--atri-card-border);
    position: relative;
}

.atri-cart-nav-group:last-child {
    border-bottom: none;
}

.atri-cart-nav-first {
    align-items: center;
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding: 11px 14px;
    color: var(--atri-text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s;
}

.atri-cart-nav-first i {
    color: #94A9BC;
    font-size: 11px;
    transition: transform 0.25s ease, color 0.25s ease;
}

.atri-cart-nav-group.active .atri-cart-nav-first {
    color: var(--atri-text);
    background: rgba(0, 180, 216, 0.06);
}

.atri-cart-nav-group.is-open .atri-cart-nav-first i {
    color: #2563EB;
    transform: rotate(180deg);
}

.atri-cart-nav-first:hover {
    color: var(--atri-primary);
    background: rgba(0, 119, 182, 0.04);
}

.atri-cart-nav-children {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    padding: 0 8px;
    transition: max-height 0.3s ease, opacity 0.2s ease, padding 0.25s ease;
}

.atri-cart-nav-group.is-open .atri-cart-nav-children {
    max-height: 70vh;
    opacity: 1;
    overflow-y: auto;
    padding: 0 8px 8px;
}

.atri-cart-nav-group.is-open .atri-cart-nav-children::-webkit-scrollbar {
    width: 4px;
}

.atri-cart-nav-group.is-open .atri-cart-nav-children::-webkit-scrollbar-thumb {
    background: rgba(37, 99, 235, 0.25);
    border-radius: 999px;
}

.atri-cart-nav-second {
    align-items: center;
    display: flex;
    justify-content: flex-start;
    min-height: 28px;
    padding: 6px 12px 6px 14px;
    color: var(--atri-text-secondary);
    text-decoration: none;
    font-size: 12px;
    border-radius: 7px;
    position: relative;
    transition: all 0.3s;
}

.atri-cart-nav-second-name {
    flex: 1 1 auto;
    min-width: 0;
}

.atri-cart-nav-second:hover {
    color: var(--atri-text);
    background: var(--atri-glass);
}

.atri-cart-nav-second.active {
    color: var(--atri-text);
    background: rgba(0, 119, 182, 0.12);
    box-shadow: inset 3px 0 0 #2563EB;
    font-weight: 700;
}

.atri-cart-wrapper.is-loading .atri-cart-main {
    opacity: 0.48;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

/* ===== Product Cards ===== */
.atri-cart-products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.atri-cart-product-card {
    background: var(--atri-card-bg);
    border: 1px solid var(--atri-card-border);
    border-radius: 18px;
    padding: 24px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.atri-cart-product-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--atri-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.atri-cart-product-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 180, 216, 0.2);
    box-shadow: 0 16px 48px rgba(0, 119, 182, 0.12), 0 0 30px rgba(0, 180, 216, 0.05);
}

.atri-cart-product-card:hover::before {
    transform: scaleX(1);
}

.atri-cart-product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.atri-cart-product-header h4 {
    flex: 1 1 auto;
    min-width: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--atri-text);
    margin: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.atri-cart-stock {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex: 0 0 auto;
    min-width: 88px;
    font-size: 12px;
    line-height: 1;
    padding: 7px 12px;
    background: rgba(0, 180, 216, 0.1);
    border-radius: 6px;
    color: var(--atri-secondary);
    white-space: nowrap !important;
    word-break: keep-all;
}

.atri-cart-stock strong {
    font-weight: 800;
}

.atri-cart-stock.is-empty {
    background: rgba(100, 116, 139, 0.12);
    color: #64748B;
}

.atri-cart-product-desc {
    font-size: 13px;
    color: var(--atri-text-secondary);
    line-height: 1.6;
    margin-bottom: 18px;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.atri-cart-product-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-top: 16px;
    border-top: 1px solid var(--atri-card-border);
}

.atri-cart-product-price {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.atri-cart-price-current {
    font-size: 20px;
    font-weight: 800;
    background: var(--atri-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.atri-cart-price-current small {
    font-size: 12px;
    font-weight: 500;
}

.atri-cart-price-original {
    font-size: 12px;
    color: var(--atri-text-secondary);
    text-decoration: line-through;
}

.atri-cart-trial {
    font-size: 11px;
    color: var(--atri-accent);
}

.atri-cart-buy-btn {
    padding: 10px 22px;
    background: var(--atri-gradient);
    border-radius: 10px;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    white-space: nowrap;
}

.atri-cart-buy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 119, 182, 0.3);
    color: #fff;
}

.atri-cart-buy-btn.is-disabled,
.atri-cart-buy-btn.is-disabled:hover {
    background: #CBD5E1;
    box-shadow: none;
    color: #FFFFFF;
    cursor: not-allowed;
    pointer-events: none;
    transform: none;
}

.atri-cart-soldout {
    font-size: 13px;
    color: #EF4444;
    font-weight: 600;
}

/* ===== Pagination ===== */
.atri-cart-pagination {
    display: flex;
    justify-content: center;
    margin-top: 32px;
}

.atri-cart-pagination .pagination {
    display: flex;
    gap: 6px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.atri-cart-pagination .page-item .page-link {
    padding: 8px 14px;
    background: var(--atri-glass);
    border: 1px solid var(--atri-glass-border);
    border-radius: 8px;
    color: var(--atri-text-secondary);
    text-decoration: none;
    font-size: 13px;
    transition: all 0.3s;
}

.atri-cart-pagination .page-item.active .page-link,
.atri-cart-pagination .page-item .page-link:hover {
    background: var(--atri-primary);
    border-color: var(--atri-primary);
    color: #fff;
}

/* ===== Empty ===== */
.atri-cart-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    color: var(--atri-text-secondary);
    font-size: 16px;
}

/* ===== Configure Product Page Overrides ===== */
.card {
    background: var(--atri-card-bg) !important;
    border: 1px solid var(--atri-card-border) !important;
    border-radius: 16px !important;
    color: var(--atri-text) !important;
}

.card-body {
    color: var(--atri-text) !important;
}

.card-title {
    color: var(--atri-text) !important;
}

.form-control {
    background: #FFFFFF !important;
    border: 1px solid #D1E3F0 !important;
    border-radius: 8px !important;
    color: var(--atri-text) !important;
}

.form-control:focus {
    border-color: var(--atri-primary) !important;
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.08) !important;
}

.col-form-label {
    color: var(--atri-text-secondary) !important;
}

.btn-primary {
    background: var(--atri-gradient) !important;
    border: none !important;
    color: #fff !important;
}

.btn-info,
.btn-success,
.btn-warning,
.btn-danger,
.btn.old-user,
.btn.new-user {
    color: #fff !important;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn-primary:not(:disabled):not(.disabled):active,
.btn-info:hover,
.btn-info:focus,
.btn-success:hover,
.btn-success:focus,
.btn-warning:hover,
.btn-warning:focus,
.btn-danger:hover,
.btn-danger:focus,
.btn.old-user:hover,
.btn.old-user:focus,
.btn.new-user:hover,
.btn.new-user:focus {
    box-shadow: 0 4px 15px rgba(0, 119, 182, 0.3) !important;
    color: #fff !important;
}

/* ===== 配置选项按钮组 ===== */
/* 未选中态：浅色按钮 */
.btn-group-toggle .btn,
.btn-group-toggle .btn.btn-primary,
.btn-group-toggle label.btn {
    background: #F4F8FB !important;
    background-image: none !important;
    border: 1px solid #D1E3F0 !important;
    color: var(--atri-text-secondary) !important;
    border-radius: 8px !important;
    margin-right: 6px !important;
    transition: all 0.25s ease !important;
    font-weight: 500 !important;
    box-shadow: none !important;
}

.btn-group-toggle .btn:hover,
.btn-group-toggle label.btn:hover {
    background: rgba(0, 180, 216, 0.08) !important;
    border-color: rgba(0, 180, 216, 0.4) !important;
    color: var(--atri-primary) !important;
}

/* 选中态：青蓝渐变 */
.btn-group-toggle .btn.active,
.btn-group-toggle label.btn.active,
.btn-group-toggle .btn.btn-primary.active {
    background: linear-gradient(135deg, #00B4D8 0%, #48CAE4 100%) !important;
    color: #fff !important;
    border-color: transparent !important;
    box-shadow: 0 4px 12px rgba(0, 180, 216, 0.28),
                inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
    font-weight: 600 !important;
}

.btn-group-toggle .btn.active:hover,
.btn-group-toggle label.btn.active:hover {
    color: #fff !important;
    box-shadow: 0 6px 16px rgba(0, 180, 216, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
}

.btn-custom {
    background: #F4F8FB !important;
    border: 1px solid #D1E3F0 !important;
    color: var(--atri-text-secondary) !important;
    border-radius: 8px !important;
    transition: all 0.25s ease !important;
}

.btn-custom:hover {
    background: rgba(0, 180, 216, 0.08) !important;
    border-color: rgba(0, 180, 216, 0.3) !important;
    color: var(--atri-primary) !important;
}

.btn-custom-group .active,
.btn-custom.active,
.btn-custom-group .btn.active {
    background: linear-gradient(135deg, #00B4D8 0%, #48CAE4 100%) !important;
    color: #fff !important;
    border-color: transparent !important;
    box-shadow: 0 4px 12px rgba(0, 180, 216, 0.28),
                inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
    font-weight: 600 !important;
}

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

.table td {
    border-color: var(--atri-card-border) !important;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.06) !important;
    border-color: rgba(239, 68, 68, 0.15) !important;
    color: #DC2626 !important;
    border-radius: 10px !important;
}

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

/* Range slider override */
input[type='range'] {
    background: #E8F0F6 !important;
}

input[type="range"]::-webkit-slider-thumb {
    border-color: var(--atri-primary) !important;
}

/* Select/dropdown overrides */
.bootstrap-select .dropdown-toggle {
    background: #FFFFFF !important;
    border: 1px solid #D1E3F0 !important;
    color: var(--atri-text) !important;
    border-radius: 8px !important;
}

.bootstrap-select .dropdown-menu {
    background: #FFFFFF !important;
    border: 1px solid #E8F0F6 !important;
    border-radius: 10px !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08) !important;
}

.bootstrap-select .dropdown-item {
    color: var(--atri-text-secondary) !important;
}

.bootstrap-select .dropdown-item:hover,
.bootstrap-select .dropdown-item.active {
    background: rgba(0, 119, 182, 0.06) !important;
    color: var(--atri-primary) !important;
}

/* Viewcart overrides */
.custom-control-label {
    color: var(--atri-text) !important;
}

.custom-control-label::before {
    background-color: #FFFFFF !important;
    border-color: #D1E3F0 !important;
}

.custom-checkbox .custom-control-input:checked ~ .custom-control-label::before {
    background-color: var(--atri-secondary) !important;
    border-color: var(--atri-secondary) !important;
}

.custom-checkbox .custom-control-input:checked ~ .custom-control-label::after {
    background-image: none !important;
    border: solid #FFFFFF;
    border-width: 0 2px 2px 0;
    content: "";
    display: block;
    height: 9px;
    left: -18px;
    position: absolute;
    top: 4px;
    transform: rotate(45deg);
    width: 5px;
}

.custom-control-input:focus ~ .custom-control-label::before {
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.18) !important;
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
    .atri-cart-products {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .atri-cart-wrapper {
        flex-direction: column;
        padding: 16px;
    }
    .atri-cart-sidebar {
        width: 100%;
    }
    .atri-cart-products {
        grid-template-columns: 1fr;
    }
}