/* 장바구니, 주문서, 주문 내역, 작가 주문 관리, 옵션 선택 (9단계) */

.shop {
    max-width: 1080px;
    margin: 0 auto;
    padding: var(--space);
}

.shop-head h1 {
    margin: 0.2rem 0 0.4rem;
    font-family: var(--serif);
    font-weight: 500;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.shop-head .lead {
    margin: 0 0 1.5rem;
    color: var(--muted);
}

.shop .empty {
    padding: 2rem 0;
    color: var(--muted);
}

/* 장바구니 */
.cart-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 2rem;
    align-items: start;
}

.cart-group {
    margin-bottom: 2rem;
    border-top: 1px solid var(--ink);
    padding-top: 0.8rem;
}

.cart-group-title {
    margin: 0 0 0.4rem;
    font-size: 1.05rem;
    font-weight: 600;
}

.cart-group-title a {
    color: var(--ink);
}

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

.cart-line {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: start;
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
}

.cart-line.is-unavailable {
    opacity: 0.75;
}

.cart-thumb img,
.cart-thumb-empty {
    width: 72px;
    height: 72px;
    object-fit: cover;
    background: var(--line);
}

.cart-thumb-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--muted);
}

.cart-main h3 {
    margin: 0 0 0.2rem;
    font-size: 1rem;
    font-weight: 600;
}

.cart-main h3 a {
    color: var(--ink);
}

.cart-meta {
    margin: 0.1rem 0;
    font-size: 0.9rem;
    color: var(--muted);
}

.cart-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-end;
}

.cart-qty {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.cart-qty label {
    font-size: 0.85rem;
    color: var(--muted);
}

.cart-qty input {
    width: 4.5rem;
    padding: 0.3rem 0.4rem;
    border: 1px solid var(--line);
    background: var(--bg);
    font: inherit;
}

.cart-subtotal,
.cart-summary dl,
.cart-summary-inline {
    display: grid;
    gap: 0.4rem;
    margin: 0.8rem 0 0;
}

.cart-subtotal div,
.cart-summary dl > div,
.cart-summary-inline > div {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.cart-subtotal dt,
.cart-subtotal dd,
.cart-summary dt,
.cart-summary dd,
.cart-summary-inline dt,
.cart-summary-inline dd {
    margin: 0;
    font-size: 0.95rem;
}

.cart-subtotal dt,
.cart-summary dt,
.cart-summary-inline dt {
    color: var(--muted);
}

.cart-summary {
    position: sticky;
    top: 1rem;
    padding: 1.2rem;
    border: 1px solid var(--line);
    background: var(--field, #fbf8f2);
}

.cart-summary h2 {
    margin: 0 0 0.8rem;
    font-size: 1.05rem;
}

.cart-summary-total {
    padding-top: 0.6rem;
    border-top: 1px solid var(--line);
}

.cart-summary-total dt,
.cart-summary-total dd {
    color: var(--ink) !important;
    font-weight: 600;
}

/* 주문서 */
.shop-form {
    max-width: 680px;
}

.address-picks {
    list-style: none;
    margin: 0 0 0.6rem;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.address-picks a {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border: 1px solid var(--line);
    color: var(--ink);
    font-size: 0.9rem;
}

.checkout-group {
    margin-bottom: 1rem;
}

.checkout-group-title {
    margin: 0 0 0.3rem;
    font-size: 0.95rem;
    font-weight: 600;
}

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

.checkout-lines li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.3rem 0;
    border-bottom: 1px dotted var(--line);
    font-size: 0.95rem;
}

.checkout-group-sum {
    margin: 0.4rem 0 0;
    text-align: right;
    font-size: 0.9rem;
    color: var(--muted);
}

/* 주문 내역 */
.order-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.order-card {
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
}

.order-card-head {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    align-items: baseline;
}

.order-card-head a {
    color: var(--ink);
    font-weight: 600;
}

.order-card-head time {
    color: var(--muted);
    font-size: 0.9rem;
}

.order-card-items {
    margin: 0.4rem 0 0.2rem;
}

.order-card-total {
    margin: 0;
    font-size: 0.95rem;
}

.order-status {
    display: inline-block;
    padding: 0.1rem 0.5rem;
    border: 1px solid var(--line);
    font-size: 0.78rem;
    color: var(--muted);
    white-space: nowrap;
}

.order-status--paid,
.order-status--preparing,
.order-status--shipped,
.order-status--delivered,
.order-status--confirmed,
.order-status--completed {
    border-color: var(--ink);
    color: var(--ink);
}

.order-status--pending_payment {
    border-color: var(--accent);
    color: var(--accent);
}

.order-status--cancelled,
.order-status--cancel_requested,
.order-status--refund_requested,
.order-status--refunded,
.order-status--partially_cancelled {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--bg);
}

.order-detail {
    margin-top: 2rem;
}

.order-items {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
}

.order-item {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--line);
}

.order-item h3 {
    margin: 0 0 0.2rem;
    font-size: 1rem;
    font-weight: 600;
}

.order-item-side {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.4rem;
    text-align: right;
}

/* 작가 주문 관리 */
.order-manage-list {
    margin-top: 1rem;
}

.order-manage-row {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr) auto;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
    align-items: start;
}

.order-manage-thumb img {
    width: 72px;
    height: 72px;
    object-fit: cover;
    background: var(--line);
}

.order-manage-main h2 {
    margin: 0 0 0.2rem;
    font-size: 1rem;
    font-weight: 600;
}

.order-manage-ship {
    margin: 0.5rem 0 0;
    padding: 0.5rem 0.7rem;
    background: var(--field, #fbf8f2);
    font-size: 0.9rem;
}

.order-manage-side {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-end;
}

.order-ship-form,
.order-claim-form,
.order-item-side .order-claim-form {
    display: grid;
    gap: 0.35rem;
    margin-top: 0.4rem;
    min-width: 12rem;
}

.order-ship-form input,
.order-ship-form select,
.order-claim-form input,
.order-claim-form select {
    width: 100%;
}

.admin-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0.8rem 0;
}

/* 작품 상세: 구매 입력 */
.purchase-form {
    display: grid;
    gap: 0.6rem;
    margin-top: 0.8rem;
    max-width: 320px;
}

.purchase-form .field {
    margin: 0;
}

.purchase-form input[type="number"],
.purchase-form select {
    width: 100%;
    padding: 0.4rem 0.5rem;
    border: 1px solid var(--line);
    background: var(--bg);
    font: inherit;
}

/* 결제 (10단계): 테스트 결제창과 결제 내역 */
.payment-window .summary {
    max-width: 560px;
}

.payment-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.2rem;
}

.payment-box {
    margin: 1.5rem 0;
    padding: 1rem 1.2rem;
    border: 1px solid var(--line);
    background: var(--field, #fbf8f2);
}

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

.payment-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem 1rem;
    align-items: baseline;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--line);
    font-size: 0.95rem;
}

/* 작가 스튜디오: 옵션 */
.option-list {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
}

.option-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--line);
    flex-wrap: wrap;
}

.option-row.is-inactive .option-name {
    color: var(--muted);
    text-decoration: line-through;
}

.option-name {
    display: block;
    font-weight: 600;
}

.option-meta {
    font-size: 0.85rem;
    color: var(--muted);
}

.option-row-actions {
    display: flex;
    gap: 0.8rem;
    align-items: center;
}

.option-form {
    margin-top: 0.5rem;
}

@media (max-width: 760px) {
    .cart-layout {
        grid-template-columns: 1fr;
    }

    .cart-summary {
        position: static;
    }

    .cart-line,
    .order-manage-row {
        grid-template-columns: 56px minmax(0, 1fr);
    }

    .cart-actions,
    .order-manage-side {
        grid-column: 1 / -1;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}