/* 구매 페이지(결제·결과·주문 조회·약관). 스튜디오 메인 틀(studio.css) 위에 얹는다.
   토스 결제위젯은 흰 바탕으로 그려지므로 흰 판 하나에 담고, 나머지는 어두운 유리 카드. */
.shop { max-width: 1360px; margin: 0 auto; }
.shop .sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.shop--narrow { max-width: 760px; }
.shop__head { padding: 48px 0 28px; }
@media (min-width: 768px) { .shop__head { padding: 72px 0 36px; } }
.shop h1 { margin: 0; font-size: clamp(40px, 5vw, 72px); }
.shop .utility__lead { margin-top: 20px; }
.shop .ico { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }

.shop__test { display: flex; gap: 12px; align-items: flex-start; margin: 0 0 20px; padding: 14px 18px; border-radius: 14px; border: 1px solid rgba(143, 180, 255, 0.35); background: rgba(143, 180, 255, 0.08); color: #cfe0ff; font-family: var(--f-ko); font-size: 15px; }
.shop__test b { margin-right: 6px; }
.shop__test .ico { margin-top: 3px; }

.shop__grid { display: grid; gap: 20px; align-items: start; }
@media (min-width: 960px) { .shop__grid { grid-template-columns: minmax(300px, 0.8fr) 1.2fr; gap: 28px; } }

/* 주문 상품 */
.shop-item { position: relative; padding: 28px; border-radius: 22px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.04); backdrop-filter: blur(12px); font-family: var(--f-ko); }
@media (min-width: 960px) { .shop-item { position: sticky; top: calc(var(--nav-h) + 24px); } }
.shop-item__top { display: flex; gap: 16px; align-items: center; }
.shop-item__icon { width: 64px; height: 64px; border-radius: 16px; image-rendering: pixelated; background: #141414; }
.shop-item__name { margin: 0; font-family: var(--f-en); font-size: 26px; font-weight: 500; letter-spacing: -0.02em; }
.shop-item__meta { margin: 2px 0 0; color: var(--ink-2); font-size: 14px; }
.shop-item__price { margin: 24px 0 20px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-family: var(--f-en); font-size: 36px; font-weight: 500; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.shop-item__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; font-size: 15px; line-height: 1.65; color: var(--ink-2); }
.shop-item__list li { display: grid; grid-template-columns: 20px 1fr; gap: 12px; }
.shop-item__list .ico { margin-top: 4px; color: #ff8a80; }
.shop-item__list a, .shop-form a, .agree a, .receipt a, .legal__body a, .shop__seller a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(255, 255, 255, 0.35); }
.shop-item__more { display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; font-size: 14px; color: var(--ink-2); }
.shop-item__more:hover { color: #fff; }

/* 주문서 */
.shop-form { display: grid; gap: 22px; padding: 28px; border-radius: 22px; border: 1px solid var(--line); background: rgba(14, 14, 16, 0.72); backdrop-filter: blur(12px); font-family: var(--f-ko); }
.shop-open { display: grid; gap: 22px; }
.shop-open[hidden], .shop-closed[hidden] { display: none; }
.field { display: grid; gap: 8px; }
.field__label { font-size: 15px; font-weight: 500; }
.field__label em { margin-left: 6px; font-style: normal; font-size: 12px; color: #ff8a80; }
.field input { width: 100%; min-height: 52px; padding: 0 16px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, 0.18); background: rgba(0, 0, 0, 0.35); color: #fff; font: 16px var(--f-ko); transition: border-color 0.2s; }
.field input::placeholder { color: var(--ink-3); }
.field input:focus { outline: none; border-color: #ff8a80; box-shadow: 0 0 0 3px rgba(255, 90, 79, 0.2); }
.field__help { font-size: 13px; color: var(--ink-3); }
.field__error, .shop-form__error { margin: 0; font-size: 14px; color: #ff8a80; }
.field__error[hidden], .shop-form__error[hidden] { display: none; }

.agree { margin: 0; padding: 0; border: 0; display: grid; gap: 12px; font-size: 14px; line-height: 1.6; color: var(--ink-2); }
.agree label { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; cursor: pointer; }
.agree input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: #ff5a4f; cursor: pointer; }
.agree b { color: #fff; font-weight: 500; }
.agree__all { padding-bottom: 12px; border-bottom: 1px solid var(--line); color: #fff; font-size: 15px; font-weight: 500; }
.agree__detail { margin: -4px 0 0 32px; font-size: 13px; color: var(--ink-3); }

.toss { position: relative; min-height: 120px; border-radius: 16px; background: #fff; color: #191f28; overflow: hidden; }
.toss__loading { position: absolute; inset: 0; display: grid; place-items: center; margin: 0; padding: 20px; text-align: center; font-size: 14px; color: #6b7684; }
.toss__loading[hidden] { display: none; }

.shop-pay { display: inline-flex; align-items: center; justify-content: center; gap: 10px; width: 100%; min-height: 58px; padding: 0 24px; border: 0; border-radius: 16px; background: #d6281e; color: #fff; font: 600 18px var(--f-ko); cursor: pointer; transition: background 0.2s, transform 0.2s var(--ease); }
.shop-pay:hover { background: #bf2016; }
.shop-pay:active { transform: scale(0.99); }
.shop-pay:disabled { background: rgba(255, 255, 255, 0.12); color: var(--ink-3); cursor: not-allowed; }
.shop-pay .ico { width: 20px; height: 20px; }
.shop-pay small { font-weight: 400; font-size: 14px; opacity: 0.8; }
.shop-pay.is-off { background: rgba(255, 255, 255, 0.12); color: var(--ink-3); pointer-events: none; }
.shop-form__fine { margin: 0; font-size: 13px; line-height: 1.6; color: var(--ink-3); }

.shop-closed { display: grid; gap: 14px; justify-items: start; padding: 8px 0; }
.shop-closed h2 { margin: 0; font-size: 22px; font-weight: 500; }
.shop-closed p { margin: 0; color: var(--ink-2); }

.shop__seller { margin: 32px 0 0; font-family: var(--f-ko); font-size: 12px; line-height: 1.7; color: var(--ink-3); }

/* 결과 · 조회 */
.shop-wait { display: flex; align-items: center; gap: 14px; font-family: var(--f-ko); color: var(--ink-2); }
.shop-wait[hidden] { display: none; }
.spin { width: 22px; height: 22px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, 0.2); border-top-color: #ff5a4f; animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spin { animation-duration: 3s; } }
.shop-problem { font-family: var(--f-ko); color: var(--ink-2); }
.shop-problem[hidden] { display: none; }
.shop-problem__links { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0; }
.shop-fail__code { font-family: ui-monospace, Consolas, monospace; font-size: 13px; color: var(--ink-3); }
.shop-form--lookup { max-width: 560px; }

.receipt { display: grid; gap: 18px; padding: 28px; border-radius: 22px; border: 1px solid var(--line); background: rgba(14, 14, 16, 0.72); backdrop-filter: blur(12px); font-family: var(--f-ko); }
.receipt[hidden] { display: none; }
.receipt__ok { display: flex; align-items: center; gap: 10px; margin: 0; color: #7ee2a4; font-weight: 500; }
.receipt__ok .ico { width: 22px; height: 22px; }
.receipt__name { margin: 0; font-family: var(--f-en); font-size: 30px; font-weight: 500; letter-spacing: -0.02em; }
.receipt__name small { font-size: 16px; color: var(--ink-2); font-weight: 400; }
.receipt__left { margin: -6px 0 0; font-size: 14px; color: var(--ink-2); }
.receipt__kv { display: grid; grid-template-columns: 96px 1fr; gap: 10px 16px; margin: 0; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 15px; }
.receipt__kv dt { color: var(--ink-3); }
.receipt__kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.copy { padding: 2px 8px; margin: -2px 0 0 -8px; border: 1px dashed rgba(255, 255, 255, 0.25); border-radius: 8px; background: none; font-family: ui-monospace, Consolas, monospace; font-size: 15px; cursor: copy; }
.copy[data-copied]::after { content: ' 복사함'; color: #7ee2a4; font-family: var(--f-ko); font-size: 13px; }
.receipt__keep { display: grid; grid-template-columns: 20px 1fr; gap: 10px; margin: 0; font-size: 14px; color: var(--ink-2); }
.receipt__keep .ico { margin-top: 3px; }
.receipt__toss { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; color: var(--ink-2); }
.receipt__toss[hidden] { display: none; }
.receipt__license { padding: 18px 20px; border-radius: 14px; border: 1px solid rgba(255, 138, 128, 0.35); background: rgba(255, 90, 79, 0.06); }
.receipt__license[hidden] { display: none; }
.receipt__license h3 { margin: 0 0 10px; font-size: 15px; font-weight: 500; }
.receipt__key { display: block; width: 100%; margin: 0 0 10px; padding: 10px 12px; text-align: left; font-size: 14px; letter-spacing: 0.02em; overflow-wrap: anywhere; }
.receipt__license p { margin: 0 0 6px; font-size: 14px; line-height: 1.65; color: var(--ink-2); }
.receipt__license p[hidden] { display: none; }
.receipt__lwarn { color: #ffd2cc !important; }
.receipt__install { padding: 18px 20px; border-radius: 14px; background: rgba(255, 255, 255, 0.04); }
.receipt__install h3 { margin: 0 0 8px; font-size: 15px; font-weight: 500; }
.receipt__install ol { margin: 0; padding-left: 20px; display: grid; gap: 6px; font-size: 14px; line-height: 1.65; color: var(--ink-2); }
.receipt__install b { color: #fff; font-weight: 500; }
.receipt__test { margin: 0; font-size: 13px; color: #cfe0ff; }
.receipt__test[hidden] { display: none; }

/* 약관 */
.legal__tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; font-family: var(--f-ko); }
.legal__tabs a { padding: 8px 16px; border-radius: 99px; border: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }
.legal__tabs a[aria-current='page'] { background: #fff; color: #000; border-color: #fff; }
.legal__body { max-width: 760px; font-family: var(--f-ko); font-size: 16px; line-height: 1.8; color: rgba(255, 255, 255, 0.78); }
.legal__body section { padding: 24px 0; border-top: 1px solid var(--line); }
.legal__body h2 { margin: 0 0 12px; font-size: 18px; font-weight: 500; color: #fff; }
.legal__body p { margin: 0 0 12px; }
.legal__body ul { margin: 0 0 12px; padding-left: 20px; }
.legal__items { margin: 0 0 12px; padding-left: 0; list-style: none; counter-reset: item; }
.legal__items > li { position: relative; margin: 0 0 8px; padding-left: 28px; counter-increment: item; }
.legal__items > li::before { content: counter(item, decimal) '.'; position: absolute; left: 0; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.legal__body ol:not(.legal__items) { margin: 0 0 12px; padding-left: 20px; }
.legal__body b { color: #fff; font-weight: 500; }
.legal__table { width: 100%; border-collapse: collapse; margin: 0 0 14px; font-size: 14px; line-height: 1.6; }
.legal__table th, .legal__table td { padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.legal__table th { color: var(--ink-3); font-weight: 400; white-space: nowrap; }
@media (max-width: 640px) {
  .legal__table, .legal__table tbody, .legal__table tr, .legal__table td { display: block; }
  .legal__table thead { display: none; }
  .legal__table tr { padding: 10px 0; border-bottom: 1px solid var(--line); }
  .legal__table td { border: 0; padding: 2px 0; }
  .legal__table td:first-child { color: #fff; font-weight: 500; }
}
.legal__date { margin-top: 12px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-3); }

/* 어느 페이지든 구매 버튼의 가격 칸 (buy.js) */
.buy-price { margin-left: 4px; font-variant-numeric: tabular-nums; opacity: 0.75; font-weight: 500; }

@media (max-width: 600px) {
  .shop-item, .shop-form, .receipt { padding: 20px; border-radius: 18px; }
  .shop-item__price { font-size: 30px; }
  .agree__detail { margin-left: 0; }
  .receipt__kv { grid-template-columns: 80px 1fr; }
}