:root {
    --color-primary: #009966;
    --color-primary-dark: #007a55;
    --color-primary-bright: #00bc7d;
    --color-bg-dark: #0f172a;
    --color-bg-page: #f9fafb;
    --color-text-dark: #101828;
    --color-text-primary: #364153;
    --color-text-secondary: #4a5565;
    --color-text-muted: #6a7282;
    --color-text-light: #99a1af;
    --color-white: #ffffff;
    --color-border: #e5e7eb;
    --color-border-light: #f3f4f6;
    --color-green-light-bg: #ecfdf5;
    --color-nav-link: rgba(255, 255, 255, 0.70);

    --font-family: 'Inter', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg-page);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.main-content {
    max-width: 1559px;
    margin: 0 auto;
    padding: 32px 140px 48px;
}

.page-header {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.page-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.page-header-actions {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.cart-excel-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    border: none;
    border-radius: 10px;
    background-color: #00a63e;
    color: #fff;
    font-family: var(--font-family);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.18px;
    cursor: pointer;
    transition: opacity 0.2s;
}

.cart-excel-btn:hover {
    opacity: 0.9;
}

.cart-excel-btn img {
    width: 16px;
    height: 16px;
}

.cart-clear-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: 1px solid #ef4444;
    border-radius: 10px;
    background: #fff;
    color: #ef4444;
    font-family: var(--font-family);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.18px;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, opacity 0.2s;
}

.cart-clear-btn:hover {
    background: #fef2f2;
}

.cart-clear-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.cart-excel-input {
    display: none;
}

.page-title {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.60px;
    color: var(--color-text-dark);
}

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

.breadcrumb-link {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb-link:hover {
    color: var(--color-text-dark);
}

.breadcrumb-separator {
    width: 5px;
    height: 9px;
}

.breadcrumb-current {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-dark);
}

.cart-layout {
    display: flex;
    gap: 24px;
}

.cart-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.cart-card,
.coupon-card {
    background-color: var(--color-white);
    border-radius: 16px;
    border: 1px solid var(--color-border-light);
    box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.10), 0px 1px 3px rgba(0, 0, 0, 0.10);
    padding: 24px;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
}

.card-icon {
    width: 20px;
    height: 20px;
}

.card-title {
    font-size: 18px;
    font-weight: 500;
    letter-spacing: -0.45px;
    color: var(--color-text-dark);
}

.cart-item {
    display: flex;
    gap: 24px;
    padding: 24px 0;
    border-bottom: 1px solid var(--color-border-light);
}

.cart-item:first-of-type {
    padding-top: 0;
}

.cart-item:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

.item-image {
    flex-shrink: 0;
}

.image-placeholder {
    width: 100px;
    height: 100px;
    border-radius: 12px;
}

.item-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.item-info {
    display: flex;
    justify-content: space-between;
}

.item-left {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.item-brand {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: -0.18px;
    color: var(--color-primary);
}

.item-name {
    font-size: 16px;
    font-weight: 500;
    letter-spacing: -0.18px;
    color: var(--color-text-dark);
}

.item-tags {
    display: flex;
    gap: 12px;
}

.item-tag {
    font-size: 12px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-muted);
    padding: 4px 8px;
    background-color: var(--color-bg-page);
    border-radius: 6px;
}

.item-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.item-old-price {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-light);
    text-decoration: line-through;
}

.item-price {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.18px;
    background: linear-gradient(90deg, rgba(0, 188, 125, 1) 0%, rgba(0, 153, 102, 1) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.item-unit-old-price {
    font-size: 12px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-light);
    text-decoration: line-through;
}

.item-unit-price {
    font-size: 12px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-muted);
}

.item-vat {
    font-size: 10px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-light);
}

.campaign-expired-warning {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
}

.campaign-expired-warning svg {
    flex-shrink: 0;
}

.campaign-expired-warning span {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: -0.18px;
    color: #dc2626;
}

.item-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--color-border-light);
}

.item-quantity-group {
    display: flex;
    align-items: center;
    gap: 16px;
}

.quantity-selector {
    display: flex;
    align-items: stretch;
    border: 2px solid var(--color-border);
    border-radius: 10px;
    overflow: hidden;
}

.qty-btn {
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s;
}

.qty-btn:hover {
    background-color: var(--color-bg-page);
}

.qty-btn img {
    width: 16px;
    height: 16px;
}

.minus-line {
    width: 11px;
    height: 2px;
    background-color: var(--color-text-primary);
    border-radius: 1px;
}

.qty-value {
    text-align: center;
    width: 56px;
    min-width: 44px;
    padding: 0;
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.18px;
    color: var(--color-text-dark);
    border: none;
    text-align: center;
    background: transparent;
    outline: none;
    -moz-appearance: textfield;
    appearance: textfield;
}

.qty-value::-webkit-outer-spin-button,
.qty-value::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.max-qty {
    font-size: 12px;
    font-weight: 400;
    letter-spacing: -0.18px;
    line-height: 16px;
    color: var(--color-text-light);
}

.item-buttons {
    display: flex;
    gap: 8px;
}

.icon-btn {
    width: 40px;
    height: 40px;
    background: none;
    border: 2px solid var(--color-border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.icon-btn:hover {
    background-color: var(--color-bg-page);
    border-color: var(--color-text-light);
}

.icon-btn img {
    width: 18px;
    height: 16px;
}

.delete-btn img {
    width: 20px;
    height: 20px;
}

.coupon-form {
    display: flex;
    gap: 12px;
}

.coupon-input {
    flex: 1;
    padding: 16px 20px;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-dark);
    transition: border-color 0.2s;
}

.coupon-input::placeholder {
    color: rgba(16, 24, 40, 0.50);
}

.coupon-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.coupon-btn {
    padding: 16px 32px;
    background-color: var(--color-primary);
    border: none;
    border-radius: 10px;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.15px;
    color: var(--color-white);
    cursor: pointer;
    transition: background-color 0.2s;
}

.coupon-btn:hover {
    background-color: var(--color-primary-dark);
}

.order-summary {
    width: 373px;
    flex-shrink: 0;
    align-self: flex-start;
    position: sticky;
    top: 24px;
    background-color: var(--color-white);
    border-radius: 16px;
    border: 1px solid var(--color-border-light);
    box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.10), 0px 1px 3px rgba(0, 0, 0, 0.10);
    padding: 24px;
    height: fit-content;
    max-height: calc(100vh - 48px);
    overflow-y: auto;
}

.summary-title {
    font-size: 18px;
    font-weight: 500;
    letter-spacing: -0.45px;
    color: var(--color-text-dark);
    margin-bottom: 24px;
}

.summary-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.summary-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border-light);
}

.summary-icon {
    width: 16px;
    height: 16px;
}

.summary-info {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-secondary);
}

.summary-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

.summary-row.total {
    padding-top: 12px;
    border-top: 1px solid var(--color-border-light);
}

.summary-label {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-secondary);
}

.summary-row.total .summary-label {
    font-size: 16px;
    font-weight: 500;
    letter-spacing: -0.18px;
    color: var(--color-text-dark);
}

.summary-value {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.18px;
    color: var(--color-text-dark);
}

.summary-value.free {
    color: var(--color-primary);
}

.summary-row.discount .summary-label {
    color: #ef4444;
    font-weight: 500;
}

.summary-value.discount {
    color: #ef4444;
    font-weight: 600;
}

.total-price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
}

.total-amount {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: -0.18px;
    line-height: 36px;
    background: linear-gradient(90deg, rgba(0, 188, 125, 1) 0%, rgba(0, 153, 102, 1) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.total-vat {
    font-size: 10px;
    font-weight: 400;
    letter-spacing: -0.18px;
    color: var(--color-text-light);
}

.shipping-section {
    padding-top: 16px;
    border-top: 1px solid var(--color-border-light);
}

.shipping-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.shipping-icon {
    width: 16px;
    height: 16px;
}

.shipping-title {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.35px;
    color: var(--color-text-dark);
}

.shipping-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.shipping-option {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    border: 2px solid var(--color-border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
}

.shipping-option:hover {
    border-color: var(--color-text-light);
}

.shipping-option.selected {
    background-color: var(--color-green-light-bg);
    border-color: var(--color-primary-bright);
}

.shipping-option input {
    display: none;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
    margin-top: 2px;
}

.shipping-option.selected .radio-custom {
    border-color: var(--color-primary);
}

.shipping-option.selected .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background-color: var(--color-primary);
    border-radius: 50%;
}

.option-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

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

.option-name {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.18px;
    color: var(--color-text-dark);
}

.option-price {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -0.18px;
    color: var(--color-primary);
}

.option-price.free {
    color: var(--color-primary);
}

.option-time {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: -0.18px;
    color: var(--color-primary);
}

.summary-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.checkout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 24px;
    background: linear-gradient(90deg, rgba(0, 188, 125, 1) 0%, rgba(0, 153, 102, 1) 100%);
    border-radius: 10px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: -0.18px;
    color: var(--color-white);
    transition: opacity 0.2s;
}

.checkout-btn:hover {
    opacity: 0.9;
}

.checkout-btn.is-disabled {
    background: linear-gradient(90deg, #9ca3af 0%, #6b7280 100%);
    cursor: not-allowed;
}

.checkout-btn.is-disabled:hover {
    opacity: 1;
}

.checkout-btn img {
    width: 7px;
    height: 12px;
}

.checkout-blocker-message {
    margin: -4px 0 0;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid #fecaca;
    background: #fef2f2;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
    color: #dc2626;
}

.shipping-empty-state {
    padding: 14px;
    border: 1px dashed var(--color-border);
    border-radius: 12px;
    background: var(--color-bg-page);
    font-size: 13px;
    font-weight: 500;
    line-height: 1.5;
    color: var(--color-text-light);
    text-align: center;
}

.continue-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    background: none;
    border: 2px solid var(--color-border);
    border-radius: 10px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.18px;
    color: var(--color-text-primary);
    transition: all 0.2s;
}

.continue-btn:hover {
    background-color: var(--color-bg-page);
    border-color: var(--color-text-light);
}

.continue-btn img {
    width: 20px;
    height: 20px;
}

.cart-offer-group {
    padding: 24px 0;
    border-bottom: 1px solid var(--color-border-light);
    border-left: 4px solid #10b981;
    background: linear-gradient(180deg, #f8fffb 0%, #f4fbf8 100%);
    border-radius: 14px;
    padding-left: 16px;
    padding-right: 16px;
    margin-bottom: 14px;
    box-shadow: inset 0 0 0 1px #dcfce7;
}

.cart-offer-group:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
}

.cart-offer-head {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 18px;
}

.cart-offer-copy {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cart-offer-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: fit-content;
    padding: 7px 12px;
    border-radius: 999px;
    background-color: #d1fae5;
    color: #047857;
    border: 1px solid #a7f3d0;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: -0.18px;
}

.cart-offer-badge-icon {
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: #047857;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
}

.cart-offer-title {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.30px;
    color: var(--color-text-dark);
}

.cart-offer-subtitle {
    font-size: 13px;
    color: var(--color-text-muted);
}

.cart-offer-products {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 18px;
    padding: 16px;
    border: 1px solid #d1fae5;
    border-radius: 14px;
    background-color: #ffffff;
}

.cart-offer-product {
    display: flex;
    align-items: center;
    gap: 14px;
}

.cart-offer-product-thumb {
    flex-shrink: 0;
}

.cart-offer-product-thumb .image-placeholder {
    width: 68px;
    height: 68px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border-light);
}

.cart-offer-product-body {
    min-width: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cart-offer-product-brand {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: -0.18px;
    text-transform: none;
    color: var(--color-primary);
}

.cart-offer-product-name {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.18px;
    line-height: 1.4;
    color: var(--color-text-dark);
    text-decoration: none;
}

.cart-offer-line-price {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    font-size: 12px;
    color: var(--color-text-secondary);
}

.cart-offer-line-old-price {
    font-size: 12px;
    font-weight: 400;
    letter-spacing: -0.18px;
    line-height: 1;
    color: var(--color-text-light);
    text-decoration: line-through;
}

.cart-offer-line-current-price {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.18px;
    line-height: 1.2;
    color: var(--color-text-secondary);
}

.cart-offer-stock-warning {
    width: fit-content;
    padding: 4px 8px;
    border: 1px solid #fecaca;
    border-radius: 8px;
    background-color: #fef2f2;
    font-size: 12px;
    font-weight: 500;
    color: #dc2626;
}

.cart-offer-line-qty {
    flex-shrink: 0;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary);
}

.cart-offer-actions {
    padding-top: 16px;
    border-top: 1px solid var(--color-border-light);
    margin-top: 4px;
}

.campaigns-card {
    background-color: var(--color-white);
    border-radius: 16px;
    border: 1px solid var(--color-border-light);
    box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.10), 0px 1px 3px rgba(0, 0, 0, 0.10);
    padding: 24px;
}

.campaigns-card .card-header {
    margin-bottom: 16px;
}

.campaign-count {
    margin-left: auto;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-primary);
    background: var(--color-green-light-bg);
    padding: 2px 10px;
    border-radius: 20px;
}

.campaigns-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.campaign-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: linear-gradient(135deg, #ecfdf5 0%, #f0fdf4 100%);
    border: 1px solid #d1fae5;
    border-radius: 12px;
}

.campaign-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 10px;
    color: var(--color-primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.campaign-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.campaign-name {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.18px;
    color: var(--color-text-dark);
}

.campaign-desc {
    font-size: 12px;
    font-weight: 400;
    color: var(--color-text-muted);
}

.campaign-value {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.campaign-badge {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: -0.18px;
    color: var(--color-primary);
    background: white;
    padding: 3px 8px;
    border-radius: 6px;
    border: 1px solid #d1fae5;
}

.campaign-amount {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -0.18px;
    color: #059669;
}

@media (max-width: 1400px) {

    .main-content {
        padding-left: 76px;
        padding-right: 76px;
    }
}

@media (max-width: 1200px) {

    .main-content {
        padding-left: 32px;
        padding-right: 32px;
    }

    .cart-layout {
        flex-direction: column;
    }

    .order-summary {
        width: 100%;
        position: static;
        top: auto;
        max-height: none;
        overflow-y: visible;
    }
}

@media (max-width: 768px) {
    .cart-item {
        flex-direction: column;
    }

    .cart-offer-head {
        flex-direction: column;
    }

    .cart-offer-product {
        align-items: flex-start;
    }

    .image-placeholder {
        width: 100%;
        height: 150px;
    }

    .item-info {
        flex-direction: column;
        gap: 16px;
    }

    .item-right {
        align-items: flex-start;
    }

    .item-actions {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }

    .item-buttons {
        width: 100%;
        justify-content: flex-end;
    }

    .page-header-top {
        align-items: flex-start;
        flex-direction: column;
    }

    .page-header-actions {
        width: 100%;
        flex-direction: column;
        gap: 8px;
    }

    .cart-clear-btn,
    .cart-excel-btn {
        width: 100%;
    }

    .coupon-form {
        flex-direction: column;
    }
}