/* ========================================
   billing.css — 결제 시트·해지 창·내 구독·결제 결과 (js/billing.js, includes/billing-view.php)
   🔴 볼드 금지 · 끝나는 날 7일 이하 = --error-color(사용량 경고 오렌지와 구분)
   ======================================== */
:root {
  --bl-scrim: rgba(20, 19, 15, .38);
}

.bl-link { border: 0; background: none; padding: 0; color: inherit; font: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.bl-link:focus-visible { outline: 2px solid var(--brand-500); outline-offset: 2px; }
.bl-exp { color: var(--error-color); }
.bl-warn { margin: 0 0 12px; color: var(--error-color); }
.bl-note { margin: 0 0 12px; color: var(--text-secondary); }
.bl-pt { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; margin: 0 0 12px; color: var(--text-secondary); font-variant-numeric: tabular-nums; }
.bl-pt-v { color: var(--text-primary); font-size: var(--font-lg); }
.bl-pt a.bl-link { color: inherit; }

.bl-btn { display: inline-block; border: 1px solid var(--ink-900); background: var(--ink-900); color: var(--text-inverse); padding: 9px 20px; border-radius: var(--radius-md); font: inherit; font-size: var(--font-base); text-align: center; text-decoration: none; cursor: pointer; }
.bl-btn.is-ghost { background: transparent; color: var(--text-primary); border-color: var(--ink-200); }
.bl-btn:hover { opacity: .88; }
.bl-btn:disabled { cursor: default; opacity: .6; }

/* 내 정보 «내 구독» */
.bl-subs { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; font-variant-numeric: tabular-nums; }
.bl-subs li { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 16px; padding-bottom: 12px; border-bottom: 1px solid var(--ink-200); }
.bl-subs li:last-child { border-bottom: 0; padding-bottom: 0; }
.bl-subs-name { color: var(--text-primary); }
.bl-subs-name small { color: var(--text-muted); font-size: var(--font-sm); margin-left: 6px; }
.bl-subs-line { color: var(--text-secondary); }

/* 시트 — 좁은 화면은 아래에서, 넓으면 가운데 · 🔴 z-index 는 .modal(2000) 위 — 내 정보 모달 «내 구독»의 해지 창이 모달 뒤에 깔린다 */
.bl-scrim { position: fixed; inset: 0; background: var(--bl-scrim); display: flex; align-items: flex-end; justify-content: center; z-index: 2100; padding-bottom: env(safe-area-inset-bottom, 0px); }
.bl-scrim[hidden] { display: none; }
@media (min-width: 640px) { .bl-scrim { align-items: center; } }
.bl-sheet { background: var(--bg-card); width: min(100%, 460px); border-radius: 16px 16px 0 0; box-shadow: var(--shadow-xl); padding: 28px 22px; max-height: 92vh; overflow: auto; font-weight: 400; }
@media (min-width: 640px) { .bl-sheet { border-radius: 16px; } }
.bl-sheet h3 { margin: 0 0 4px; font-size: var(--font-lg); font-weight: 400; color: var(--text-primary); }
.bl-sub { color: var(--text-muted); margin: 0 0 20px; font-size: var(--font-sm); }
.bl-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-block: 8px; font-variant-numeric: tabular-nums; color: var(--text-primary); }
.bl-row .k { color: var(--text-muted); }
.bl-total .v { font-size: var(--font-xl); }
.bl-opt-h { color: var(--text-muted); font-size: var(--font-sm); margin: 0 0 8px; }
.bl-chips { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 10px; }
.bl-chip { border: 1px solid var(--ink-200); background: transparent; border-radius: var(--radius-md); padding: 10px 8px; font: inherit; color: var(--text-primary); cursor: pointer; display: grid; gap: 2px; }
.bl-chip small { color: var(--text-muted); font-size: var(--font-xs); }
.bl-chip[aria-pressed="true"] { border-color: var(--ink-900); box-shadow: 0 0 0 1px var(--ink-900); }
.bl-chip:disabled { cursor: default; opacity: .5; }
.bl-auto-t { color: var(--text-secondary); font-size: var(--font-sm); margin: 14px 0 0; padding-top: 14px; border-top: 1px solid var(--ink-200); }
.bl-agree { display: flex; align-items: flex-start; gap: 8px; margin-top: 10px; color: var(--text-secondary); font-size: var(--font-sm); line-height: var(--line-loose); cursor: pointer; }
.bl-agree input { flex: none; margin: 3px 0 0; width: 16px; height: 16px; accent-color: var(--ink-900); cursor: pointer; }
.bl-agree a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.bl-agree a:focus-visible, .bl-agree input:focus-visible { outline: 2px solid var(--brand-500); outline-offset: 2px; }
.bl-err { color: var(--error-color); margin: 12px 0 0; min-height: 0; }
.bl-err:empty { display: none; }
.bl-foot { display: flex; gap: 10px; margin-top: 24px; }
.bl-code { margin: 16px 0 8px; padding: 12px; border-radius: var(--radius-md); background: var(--ink-100); font-family: var(--font-mono, monospace); font-size: var(--font-xl); letter-spacing: .08em; text-align: center; color: var(--text-primary); user-select: all; }
.bl-foot .bl-btn { flex: 1; }
@media (prefers-reduced-motion: no-preference) {
  .bl-sheet { animation: bl-up .18s ease-out; }
  @keyframes bl-up { from { transform: translateY(12px); opacity: .6; } }
}

/* 결제 결과 */
.bl-result { max-width: 520px; margin: 0 auto; padding: 72px var(--container-pad) 96px; text-align: center; font-weight: 400; }
.bl-result-k { color: var(--text-muted); margin: 0 0 10px; }
.bl-result-t { font-size: clamp(1.5rem, 4vw, 2rem); font-weight: 400; margin: 0; color: var(--text-primary); letter-spacing: -.03em; }
.bl-result-t.is-fail { color: var(--error-color); }
.bl-result-v { font-size: var(--font-xl); margin: 12px 0 0; font-variant-numeric: tabular-nums; color: var(--text-primary); }
.bl-result-m { color: var(--text-secondary); margin: 14px 0 0; line-height: var(--line-loose); }
.bl-result-a { display: flex; gap: 10px; justify-content: center; margin-top: 32px; }
.bl-on { color: var(--success-color); }