/* ===== 요금제 페이지 (2026 리뉴얼) ===== */
.nc-plans-page { background: #fff; padding: 32px 0 88px; display: flow-root; }

/* JS 전환용: display 지정한 요소도 hidden 이면 숨김 */
.nc-cat-panel[hidden], .nc-period-grid[hidden] { display: none; }

/* 요금제 탭: 홈과 같은 흰 바탕 — 고른 것은 남색 테두리로만 표시 (2026-10 v2) */
.nc-cat-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.nc-cat-tab { display: flex; flex-direction: column; gap: 4px; text-align: left; padding: 20px 22px; background: #fff; border: 1px solid var(--nc-line); border-radius: 12px; cursor: pointer; font: inherit; color: var(--nc-ink); transition: border-color .15s, background .15s; }
.nc-cat-tab:hover { border-color: #c9ced8; }
.nc-cat-tab:focus-visible { outline: 2px solid var(--nc-gold); outline-offset: -2px; }
.nc-cat-en { font-family: var(--nc-mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--nc-sub); }
.nc-cat-name { font-size: 21px; font-weight: 800; line-height: 1.35; letter-spacing: -.02em; }
.nc-cat-desc { font-size: 14px; color: var(--nc-sub); line-height: 1.55; }
.nc-cat-tab.is-active { border-color: var(--nc-primary); box-shadow: inset 0 0 0 1px var(--nc-primary); }
.nc-cat-tab.is-active .nc-cat-name::after { content: " ✓"; font-size: .7em; color: var(--nc-primary); vertical-align: middle; }

/* 공통 특징 + 동시 접속 선택 */
.nc-cat-panel { padding-top: 32px; }
.nc-panel-bar { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; padding-bottom: 24px; margin-bottom: 28px; border-bottom: 1px solid var(--nc-line); }
.nc-feats { list-style: none; display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 24px; font-size: 15px; color: var(--nc-ink); }
.nc-feats li { display: inline-flex; align-items: center; gap: 9px; }
.nc-feats li::before { content: ""; width: 10px; height: 6px; margin-top: -3px; border-left: 1.6px solid var(--nc-navy); border-bottom: 1.6px solid var(--nc-navy); transform: rotate(-45deg); }
.nc-seat-pick { display: inline-flex; align-items: center; gap: 6px; }
.nc-seat-pick-label { font-size: 14px; color: var(--nc-sub); margin-right: 6px; }
.nc-seat-btn { font: inherit; font-size: 14px; color: var(--nc-sub); background: #fff; border: 1px solid #c9cfdc; border-radius: 99px; padding: 7px 16px; cursor: pointer; transition: border-color .15s, background .15s, color .15s; }
.nc-seat-btn b { font-weight: 700; color: var(--nc-ink); margin-left: 2px; }
.nc-seat-btn:hover { border-color: var(--nc-navy); }
.nc-seat-btn.is-active { background: var(--nc-primary); border-color: var(--nc-primary); color: #dfe4ee; }
.nc-seat-btn.is-active b { color: #fff; }
.nc-seat-btn.is-static { cursor: default; }
.nc-seat-btn:focus-visible { outline: 2px solid var(--nc-gold); outline-offset: 2px; }

/* 기간별 카드 */
.nc-period-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.nc-period { background: #fff; border: 1px solid var(--nc-line); border-radius: 12px; padding: 24px 22px 22px; display: flex; flex-direction: column; gap: 14px; }
.nc-period-top { display: flex; justify-content: space-between; align-items: center; min-height: 24px; }
.nc-period-len { font-size: 17px; font-weight: 700; color: var(--nc-ink); }
.nc-price { display: flex; flex-direction: column; gap: 2px; }
.nc-price-cny { font-weight: 800; font-size: 32px; letter-spacing: -.02em; line-height: 1.15; color: var(--nc-ink); font-variant-numeric: tabular-nums; }
.nc-price-krw { font-size: 15px; color: var(--nc-sub); font-variant-numeric: tabular-nums; }
.nc-price-meta { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding-top: 12px; border-top: 1px solid var(--nc-line); font-size: 13.5px; color: var(--nc-sub); min-height: 36px; }
.nc-off { font-weight: 700; color: #9a6b12; background: #fff7d6; padding: 2px 8px; border-radius: 3px; white-space: nowrap; }
.nc-period-btn { margin-top: auto; width: 100%; padding: 12px 16px; font-size: 15px; }
.nc-period-btn[disabled] { opacity: .5; cursor: not-allowed; }
.nc-price-soon { font-size: 20px; font-weight: 700; color: var(--nc-sub); padding-block: 12px; }

/* 추천(12개월): 남색 면 대신 남색 테두리 + 연노랑 바탕 */
.nc-period.nc-pick { background: #fffcf0; border-color: var(--nc-primary); box-shadow: inset 0 0 0 1px var(--nc-primary); }

/* 안내 */
.nc-plans-note { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--nc-line); display: grid; gap: 6px; font-size: 14px; color: var(--nc-sub); }
.nc-plans-note p { padding-left: 16px; position: relative; }
.nc-plans-note p::before { content: "※"; position: absolute; left: 0; color: var(--nc-sub); }
.nc-plans-note a { color: var(--nc-navy); text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 960px) {
    .nc-period-grid { grid-template-columns: repeat(2, 1fr); }
    .nc-cat-tab { padding: 18px 18px 20px; }
    .nc-cat-name { font-size: 20px; }
}
@media (max-width: 640px) {
    .nc-cat-tabs { grid-template-columns: 1fr; gap: 8px; }
    .nc-cat-desc { display: none; }
    .nc-cat-tab.is-active .nc-cat-desc { display: block; }
    .nc-panel-bar { flex-direction: column; align-items: flex-start; }
    .nc-feats { justify-content: flex-start; }
    .nc-price-cny { font-size: 28px; }
}
@media (max-width: 420px) {
    .nc-period-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
    .nc-cat-tab, .nc-seat-btn { transition: none; }
}