/* ============================================================
   티켓타카 (TICKETNARA) — 공유 스킨
   테마 변수 기반: 라이트=기본 / 다크=html.dark-mode 오버라이드
   사이트 컬러는 --primary-color 등 전역 변수 자동 반영
   색 하드코딩 금지 — 모두 var(--..., <fallback>)
   ============================================================ */
:root {
  --tt-red: var(--primary-color, #801D1D);
  --tt-page: var(--bg-color, #F4F3F1);
  --tt-card: var(--card-bg, #FFFFFF);
  --tt-input: var(--bg-color-secondary, #EFECE8);
  --tt-text: var(--text-color, #1A1A1A);
  --tt-text-desc: var(--text-color, #514D47);
  --tt-text-muted: var(--text-color-muted, #8A847B);
  --tt-divider: var(--border-color, #E5E1DC);
  --tt-banner: #1A1816;
  --tt-img-bg: var(--bg-color-secondary, #E7E3DE);
  --tt-expire: #E56060;
  --tt-amount: #FBBC05;
  --tt-nav-bg: var(--card-bg, #FFFFFF);
  --tt-card-shadow: 4px 4px 16px rgba(0,0,0,0.06), -4px -4px 16px rgba(255,255,255,0.7);
}
html.dark-mode {
  --tt-page: var(--bg-color, #2D2A26);
  --tt-card: var(--card-bg, #2D2A26);
  --tt-input: var(--bg-color-secondary, #34312D);
  --tt-text: var(--text-color, #F9F9F8);
  --tt-text-desc: var(--text-color, #D0CDC7);
  --tt-text-muted: var(--text-color-muted, #8A847B);
  --tt-divider: var(--border-color, #3F3C37);
  --tt-img-bg: #3F3C37;
  --tt-nav-bg: #1A1816;
  --tt-card-shadow: 8px 8px 20px #1A1816, -4px -4px 20px rgba(107,102,94,0.20);
}

/* ----- 프레임 ----- */
* { box-sizing: border-box; }
/* 버튼 네이티브 모양만 제거 (색/배경은 각 버튼 규칙이 담당 — 충돌 방지) */
.tt button, .tt-embed button, .tt-sheet button {
  -webkit-appearance: none; appearance: none; font-family: inherit; cursor: pointer;
}
.tt { width: 375px; margin: 0 auto; position: relative; background: var(--tt-page);
  min-height: 812px; color: var(--tt-text); font-family: Pretendard, -apple-system, sans-serif; }
.tt * { font-family: inherit; }

/* ----- 헤더(빨간 영역) ----- */
.tt-header { background: var(--tt-red); position: relative; padding-bottom: 0; }
.tt-statusbar { display:flex; align-items:center; justify-content:space-between;
  padding:16px 20px; }
.tt-statusbar__logo { width:74px; height:18px; object-fit:contain; object-position:left center; }
.tt-statusbar__bell { font-size:24px; color:#F9F9F8; }
.tt-banner { margin:0 20px; background:var(--tt-banner); border-radius:12px;
  padding:16px 20px; display:flex; align-items:flex-start; justify-content:space-between; }
.tt-banner__text { color:#fff; font-size:16px; font-weight:500; line-height:24px; }
.tt-banner__close { font-size:24px; color:#F9F9F8; flex:0 0 24px; }
.tt-qmenu { margin:16px 20px 0; background:#F9F9F8; border-radius:12px 12px 0 0;
  display:flex; align-items:center; justify-content:space-between; padding:8px 0; }
.tt-qmenu__tab { flex:0 0 auto; padding:12px 24px; font-size:14px; font-weight:400;
  color:#514D47; text-decoration:none; white-space:nowrap; }
.tt-qmenu__tab.is-active { color:var(--tt-red); font-weight:500; }
.tt-header__curve { display:block; width:100%; height:36px; }

/* ----- 서브헤더 (뒤로 + 타이틀) ----- */
.tt-subhead { display:flex; align-items:center; justify-content:space-between;
  background:var(--tt-page); padding:16px 20px; position:relative; }
.tt-subhead__back { font-size:24px; color:var(--tt-text); }
.tt-subhead__title { position:absolute; left:50%; transform:translateX(-50%);
  font-size:18px; font-weight:700; color:var(--tt-text); line-height:20px; }

/* ----- 흐름 탭 (PAY전환 / PIN교환 / 이용내역) ----- */
.tt-tabs { display:flex; background:var(--tt-page); box-shadow:0 0 24px rgba(26,24,22,0.08); }
.tt-tabs__item { flex:1; text-align:center; padding:16px 0; font-size:16px; font-weight:400;
  color:var(--tt-text-muted); text-decoration:none; line-height:18px; }
.tt-tabs__item.is-active { color:var(--tt-text); font-weight:500;
  border-bottom:2px solid var(--tt-text); }

/* ----- 본문 ----- */
.tt-body { display:flex; flex-direction:column; }
.tt-sec { padding:20px; display:flex; flex-direction:column; gap:8px; }
.tt-sec__head { display:flex; align-items:center; justify-content:space-between; }
.tt-label { font-size:16px; font-weight:700; color:var(--tt-text); line-height:24px; }
.tt-extract { background:none; border:none; color:var(--tt-text); font-size:14px; cursor:pointer; }

/* ----- 카드 (From/To, 뉴모피즘) ----- */
.tt-card { width:100%; background:var(--tt-card); border:1px solid var(--tt-card);
  border-radius:20px; box-shadow:var(--tt-card-shadow); display:flex; flex-direction:column; }
.tt-card__row { display:flex; align-items:center; gap:8px; padding:16px; width:100%; }
.tt-card__label { font-size:16px; font-weight:700; color:var(--tt-text); }
.tt-card__img { width:48px; height:48px; flex:0 0 48px; border-radius:24px;
  background:var(--tt-img-bg); object-fit:cover; overflow:hidden; }
.tt-card__info { flex:1; min-width:0; display:flex; flex-direction:column; gap:4px; }
.tt-card__amount { font-size:16px; font-weight:700; color:var(--tt-text); line-height:24px; }
.tt-card__desc { font-size:14px; font-weight:400; color:var(--tt-text-desc); line-height:20px; }
.tt-card__chevron { font-size:24px; color:var(--tt-text-muted); flex:0 0 24px; }
.tt-card__divider { height:0; border-top:1px dashed var(--tt-divider); margin:0 16px; }
.tt-card__meta { display:flex; align-items:center; justify-content:space-between;
  padding:16px; font-size:14px; }
.tt-card__meta-left { display:flex; align-items:center; gap:8px; }
.tt-expire { color:var(--tt-expire); }
.tt-sep { color:var(--tt-text-muted); }
.tt-dim { color:var(--tt-text-muted); }
.tt-amount-tag { color:var(--tt-amount); }

/* 선택된 쿠폰 행 (From 아래) */
.tt-coupon-row { display:flex; align-items:center; gap:16px; padding:20px; width:100%; }
.tt-coupon-row__main { flex:1; min-width:0; display:flex; align-items:center; gap:8px; }
.tt-coupon-row__thumb { width:56px; height:56px; flex:0 0 56px; border-radius:8px;
  background:var(--tt-img-bg); object-fit:cover; }
.tt-coupon-row__info { flex:1; min-width:0; display:flex; flex-direction:column; gap:4px; font-size:12px; }
.tt-coupon-row__bank { color:var(--tt-text-muted); line-height:16px; }
.tt-coupon-row__name { color:var(--tt-text); font-weight:700; line-height:16px; }
.tt-coupon-row__no { color:var(--tt-text-muted); line-height:16px; }
.tt-coupon-row__remove { font-size:24px; color:var(--tt-expire); flex:0 0 24px; }

/* ----- 스왑 버튼 ----- */
.tt-swap { display:flex; align-items:center; }
.tt-swap__line { flex:1; height:0; border-top:1px dashed var(--tt-divider); }
.tt-swap__btn { width:32px; height:32px; flex:0 0 32px; margin:0 8px; border:none;
  background:var(--tt-red); border-radius:20px; display:flex; align-items:center;
  justify-content:center; cursor:pointer; }
.tt-swap__btn img { width:16px; height:16px; }
.tt-swap__btn i { font-size:16px; color:#F9F9F8; }

/* ----- 입력 ----- */
.tt-input { width:100%; padding:16px; background:var(--tt-input); border:none;
  border-radius:8px; color:var(--tt-text); font-size:14px; }
.tt-input::placeholder { color:var(--tt-text-desc); }

/* ----- 하단 고정 액션 버튼 ----- */
.tt-action { width:100%; padding:16px; border:none; font-size:14px; font-weight:500;
  color:#F9F9F8; background:var(--tt-red); cursor:pointer; text-align:center; }
.tt-action--disabled { background:var(--tt-text-muted); }

/* ----- 하단 네비 ----- */
.tt-bnav { display:flex; align-items:center; background:var(--tt-nav-bg); padding:8px 0;
  box-shadow:0 0 12px rgba(26,24,22,0.16); }
.tt-bnav__item { flex:1; display:flex; flex-direction:column; align-items:center; gap:2px;
  padding:4px 0; text-decoration:none; }
.tt-bnav__item img { width:24px; height:24px; }
.tt-bnav__item i { font-size:24px; color:var(--tt-text); }
.tt-bnav__item span { font-size:12px; color:var(--tt-text); line-height:14px; }
.tt-bnav__center { flex:1; display:flex; justify-content:center; }
.tt-bnav__scan { width:75px; padding:12px 0; border-radius:24px; display:flex;
  justify-content:center; align-items:center;
  background:linear-gradient(151deg, #801D1D 11%, #1A0606 109%);
  box-shadow:0 0 4px rgba(128,29,29,0.6); }
.tt-bnav__scan img { width:24px; height:24px; }
.tt-bnav__scan i { font-size:24px; color:#F9F9F8; }

/* ----- 안내문/체크박스/팝업 등 상태용 ----- */
.tt-notice { padding:0 20px; font-size:12px; color:var(--tt-text-muted); line-height:16px; }
.tt-agree { display:flex; align-items:center; gap:8px; padding:12px 20px; font-size:12px; color:var(--tt-text-muted); }
.tt-empty { text-align:center; color:var(--tt-text-muted); font-size:14px; padding:48px 20px; }

/* 팝업(바텀시트/다이얼로그) */
.tt-dim-overlay { position:absolute; inset:0; background:rgba(26,24,22,0.6); z-index:50; }
.tt-popup { position:absolute; left:20px; right:20px; top:300px; z-index:60;
  background:var(--tt-card); border-radius:16px; padding:24px; text-align:center; }
.tt-popup__title { font-size:16px; font-weight:700; color:var(--tt-text); margin-bottom:8px; }
.tt-popup__desc { font-size:14px; color:var(--tt-text-muted); margin-bottom:20px; }
.tt-popup__btns { display:flex; gap:8px; }
.tt-popup__btn { flex:1; padding:14px; border-radius:8px; border:none; font-size:14px; font-weight:700; cursor:pointer; }
.tt-popup__btn--cancel { background:var(--tt-input); color:var(--tt-text); }
.tt-popup__btn--confirm { background:var(--tt-red); color:#F9F9F8; }

/* 바텀시트 (상품권 선택 From-sheet) */
.tt-sheet { position:absolute; left:0; right:0; bottom:0; z-index:60; background:var(--tt-card);
  border-radius:16px 16px 0 0; padding:20px; max-height:80%; overflow:auto; }
.tt-sheet__head { display:flex; align-items:center; justify-content:space-between; margin-bottom:16px; }
.tt-sheet__title { font-size:16px; font-weight:700; color:var(--tt-text); }
.tt-sheet__search { width:100%; padding:14px 16px; background:var(--tt-input); border:none;
  border-radius:24px; color:var(--tt-text); font-size:14px; margin-bottom:16px; }
.tt-brand-chips { display:flex; gap:12px; overflow-x:auto; padding-bottom:12px; }
.tt-brand-chip { flex:0 0 auto; display:flex; flex-direction:column; align-items:center; gap:4px; }
.tt-brand-chip__img { width:48px; height:48px; border-radius:24px; background:var(--tt-img-bg); }
.tt-sheet__list { display:flex; flex-direction:column; }
.tt-sheet__item { display:flex; align-items:center; gap:12px; padding:12px 0; width:100%; text-align:left; background:transparent; border:none; color:var(--tt-text); }
.tt-sheet__item-thumb { width:40px; height:40px; border-radius:20px; background:var(--tt-img-bg); }
.tt-sheet__item-info { flex:1; min-width:0; }
.tt-sheet__item-name { font-size:14px; color:var(--tt-text); }
.tt-sheet__item-brand { font-size:12px; color:var(--tt-text-muted); }
.tt-sheet__item-price { font-size:16px; font-weight:700; color:var(--tt-text); }

/* 큰글씨 모드 */
html.large-font .tt-label,
html.large-font .tt-tabs__item { font-size:18px; }
html.large-font .tt-card__desc,
html.large-font .tt-input { font-size:15px; }