/* ═══════════════════════════════════════════════════════
   만세력 — 한지(韓紙) 라이트
   밝은 종이 위 먹글씨. 붉은색은 인장 하나뿐.
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Gowun+Batang:wght@400;700&family=Noto+Sans+KR:wght@400;500;700&display=swap');

:root {
  /* 종이 */
  --paper:        #faf8f4;
  --paper-raised: #ffffff;
  --paper-sunken: #f4f1ea;

  /* 먹 */
  --ink-900: #1a1815;
  --ink-700: #423c34;
  --ink-500: #6d6559;
  --ink-400: #938a7c;

  /* 인장 — 강조는 이 색 하나로 끝낸다 */
  --seal:      #b4472e;
  --seal-soft: #fbefeb;

  /* 상태 */
  --jade:      #2f7d63;
  --jade-soft: #edf6f2;
  --amber:     #9a6b16;
  --amber-soft:#fdf5e6;

  /* 선 */
  --line:        #e7e2d8;
  --line-strong: #d4ccbd;

  --text-primary:   var(--ink-900);
  --text-secondary: var(--ink-500);
  --text-muted:     var(--ink-400);

  /* 화면 글씨는 산세리프, 읽는 글은 명조 */
  --font-ui:      'Noto Sans KR', system-ui, -apple-system, sans-serif;
  --font-reading: 'Gowun Batang', serif;

  --radius: 10px;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-ui);
  background: var(--paper);
  color: var(--text-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

.container { max-width: 780px; margin: 0 auto; padding: 0 20px 80px; }

/* ─── Header ─── */
.header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  padding: 22px 0 26px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: baseline; gap: 12px; }
.brand-mark {
  font-family: var(--font-reading);
  font-size: 0.8rem; letter-spacing: 0.28em;
  color: var(--seal);
}
.header h1 {
  font-family: var(--font-reading);
  font-size: 1.5rem; font-weight: 700; letter-spacing: 0.06em;
  color: var(--ink-900);
}

.header-nav { display: flex; align-items: center; gap: 18px; }
.header-nav a, .header-nav button {
  border: none; background: none; padding: 0;
  color: var(--text-secondary);
  font-family: var(--font-ui); font-size: 0.875rem;
  text-decoration: none; cursor: pointer;
  transition: color 0.15s;
}
.header-nav a:hover, .header-nav button:hover { color: var(--seal); }

/* ─── 소개 ─── */
.intro { margin-bottom: 24px; }

/* 처음 온 사람이 읽는 첫 문장. 읽는 글이라 명조다. */
.intro-lead {
  font-family: var(--font-reading);
  font-size: 1.35rem; font-weight: 700; line-height: 1.6;
  color: var(--ink-900); word-break: keep-all;
}
.intro-sub {
  margin-top: 10px;
  font-size: 0.9rem; line-height: 1.85;
  color: var(--ink-700); word-break: keep-all;
}
.intro-sub strong { color: var(--ink-900); font-weight: 700; }

/* ─── 카드 ─── */
.glass-card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}

/* ─── 입력 ─── */
/* 두 줄이다. 날짜 한 줄, 시간·성별 한 줄. 여섯 칸을 한 줄에 몰면 좁은 화면에서
   어느 칸이 무엇인지 잃는다. */
.input-section { display: flex; flex-direction: column; gap: 18px; margin-bottom: 20px; }
/* fieldset 자체를 grid 로 만들지 않는다 — legend 처리가 브라우저마다 다르다.
   fieldset 은 묶음과 이름만 맡고, 칸 배치는 안쪽 div 가 한다. */
.input-group { border: none; padding: 0; margin: 0; min-width: 0; }
.input-group legend {
  padding: 0; margin-bottom: 8px;
  font-size: 0.8rem; font-weight: 700; color: var(--ink-900);
}
.input-row { display: grid; gap: 10px; align-items: end; min-width: 0; }
.birth-row { grid-template-columns: 0.9fr 1.1fr 0.8fr 0.8fr; }
.birth-row .leap-month-group { grid-column: 1 / -1; max-width: 160px; }
.time-row { grid-template-columns: 1.6fr 0.8fr; }

.form-group { min-width: 0; }
.form-group label {
  display: block;
  font-size: 0.75rem; font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.label-hint { color: var(--text-muted); font-weight: 400; }

input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  background: var(--paper-raised);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: var(--font-ui);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--seal);
  box-shadow: 0 0 0 3px var(--seal-soft);
}
input::placeholder, textarea::placeholder { color: var(--text-muted); }

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236d6559'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 9px center;
  background-size: 16px;
  padding-right: 32px;
}

/* ─── 버튼 ─── */
.btn-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }

.btn-primary {
  padding: 12px 18px;
  font-family: var(--font-ui);
  font-size: 0.9rem; font-weight: 700;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--paper-raised);
  color: var(--ink-900);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.btn-primary:hover { border-color: var(--ink-400); }

/* 상품 설명과 가격은 버튼 안에 붙는다. 따로 목록을 두면 같은 말을 두 번 읽는다. */
.btn-product {
  display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
  padding: 14px 16px; text-align: left;
}
.btn-product-name { font-size: 0.95rem; font-weight: 700; }
.btn-product-desc {
  font-size: 0.78rem; font-weight: 400; line-height: 1.65;
  color: var(--text-secondary); word-break: keep-all;
}
.btn-product-price { font-size: 0.8rem; font-weight: 500; color: var(--seal); }
.btn-product-price:empty { display: none; }

/* 통변이 이 사이트의 본 상품이라 하나만 채운다 */
.btn-tongbyun { background: var(--seal); border-color: var(--seal); color: var(--paper-raised); }
.btn-tongbyun:hover { background: var(--ink-900); border-color: var(--ink-900); }
.btn-tongbyun .btn-product-desc, .btn-tongbyun .btn-product-price { color: var(--paper-raised); opacity: 0.9; }

.btn-send, .btn-confirm-ok {
  padding: 10px 18px;
  background: var(--ink-900); color: var(--paper-raised);
  border: 1px solid var(--ink-900); border-radius: 8px;
  font-family: var(--font-ui); font-size: 0.875rem; font-weight: 700;
  cursor: pointer; white-space: nowrap;
  transition: background 0.15s, border-color 0.15s;
}
.btn-send:hover, .btn-confirm-ok:hover { background: var(--ink-700); border-color: var(--ink-700); }
.btn-send:disabled, .btn-confirm-ok:disabled { opacity: 0.35; cursor: not-allowed; }

/* ─── 섹션 제목 ─── */
.section-title {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-reading);
  font-size: 1.15rem; font-weight: 700;
  color: var(--ink-900);
  padding-bottom: 14px; margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.section-desc {
  color: var(--text-secondary); font-size: 0.85rem;
  line-height: 1.75; margin-bottom: 14px; word-break: keep-all;
}

/* ─── 결과 본문 ─── */
.result-section { display: none; scroll-margin-top: 20px; }
.result-section.show { display: block; }

.tongbyun-loading { text-align: center; padding: 40px 20px; color: var(--text-secondary); font-size: 0.9rem; }
.loading-spinner {
  width: 28px; height: 28px;
  border: 2px solid var(--line); border-top-color: var(--seal);
  border-radius: 50%; margin: 0 auto 14px;
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.tongbyun-content {
  font-family: var(--font-reading);
  font-size: 1rem; line-height: 1.95;
  color: var(--ink-900); word-break: keep-all;
}
.tongbyun-content h2 {
  font-size: 1.15rem; font-weight: 700; color: var(--ink-900);
  margin: 30px 0 12px; padding-bottom: 8px; border-bottom: 1px solid var(--line);
}
.tongbyun-content h3 { font-size: 1.02rem; font-weight: 700; color: var(--seal); margin: 22px 0 8px; }
.tongbyun-content ul, .tongbyun-content ol { margin: 10px 0 10px 1.2em; }
.tongbyun-content li { margin: 6px 0; }
.tongbyun-content strong { font-weight: 700; color: var(--ink-900); }
.tongbyun-content hr { border: none; border-top: 1px solid var(--line); margin: 28px 0; }

.tongbyun-meta {
  margin-top: 22px; padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-ui);
  font-size: 0.8rem; color: var(--text-muted);
}

/* ─── 진행 단계 ─── */
.gen-progress {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px 16px; flex-wrap: wrap;
  margin-bottom: 18px; padding: 12px 14px;
  background: var(--paper-sunken); border: 1px solid var(--line); border-radius: 8px;
  font-family: var(--font-ui); font-size: 0.8rem;
}
.gen-steps { display: flex; gap: 6px 14px; flex-wrap: wrap; list-style: none; }
.gen-step { display: flex; align-items: center; gap: 6px; color: var(--text-muted); }
.gen-step::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%;
  border: 1.5px solid var(--line-strong); background: transparent;
}
.gen-step.active { color: var(--ink-900); font-weight: 700; }
.gen-step.active::before { border-color: var(--amber); background: var(--amber); }
.gen-step.done { color: var(--text-secondary); }
.gen-step.done::before { border-color: var(--jade); background: var(--jade); }
.gen-step.error { color: var(--seal); font-weight: 700; }
.gen-step.error::before { border-color: var(--seal); background: var(--seal); }
.gen-elapsed { color: var(--text-muted); font-variant-numeric: tabular-nums; white-space: nowrap; }

.section-note, .natal-note {
  padding: 12px 14px; border-radius: 8px;
  background: var(--paper-sunken); border: 1px solid var(--line);
  font-family: var(--font-ui); font-size: 0.85rem; line-height: 1.75;
  color: var(--text-secondary); word-break: keep-all;
}
.natal-note { margin: -12px 0 22px; }
.stream-error { font-family: var(--font-ui); font-size: 0.9rem; color: var(--seal); word-break: keep-all; }
.meta-hint { margin-top: 8px; }

/* ─── 병렬 섹션 ─── */
.parallel-section { margin-bottom: 22px; }
.parallel-section .section-header {
  display: flex; justify-content: space-between; align-items: center;
  gap: 10px; margin-bottom: 12px;
}
/* 세 갈래의 제목은 읽는 글의 일부라 명조로, 본문과 구분되게 한 단계 크다. */
.parallel-section .section-title-text {
  font-family: var(--font-reading);
  font-size: 1.05rem; font-weight: 700;
  color: var(--ink-900);
}
.parallel-section + .parallel-section { padding-top: 18px; border-top: 1px solid var(--line); }
.parallel-section .section-content { line-height: 1.95; word-break: keep-all; }

.section-badges { display: flex; gap: 6px; align-items: center; }
.section-badge {
  font-family: var(--font-ui);
  font-size: 0.7rem; font-weight: 500;
  padding: 2px 8px; border-radius: 999px;
  background: var(--paper-sunken); color: var(--text-secondary);
}
.section-badge.loading { background: var(--amber-soft); color: var(--amber); }
.section-badge.done { background: var(--jade-soft); color: var(--jade); }
.section-badge.error { background: var(--seal-soft); color: var(--seal); }
.section-badge.pending { background: var(--paper-sunken); color: var(--text-muted); }

.jeomsa-status-badge {
  font-family: var(--font-ui);
  font-size: 0.7rem; font-weight: 500;
  padding: 2px 8px; border-radius: 999px; margin-left: 8px;
  background: var(--amber-soft); color: var(--amber);
}

/* ─── 원국 ─── */
.pillars {
  display: flex; justify-content: center; gap: 8px;
  flex-direction: row-reverse;
  margin: 4px 0 24px;
}
.pillar {
  flex: 1 1 0; max-width: 110px; text-align: center;
  padding: 14px 8px 12px;
  background: var(--paper-sunken);
  border: 1px solid var(--line);
  border-top: 2px solid var(--seal);
  border-radius: 6px;
}
.pillar-label {
  font-family: var(--font-ui);
  font-size: 0.7rem; color: var(--text-muted);
  letter-spacing: 0.1em; margin-bottom: 8px;
}
.pillar-stem, .pillar-branch {
  font-family: var(--font-reading);
  font-size: 2rem; font-weight: 700; line-height: 1.15;
  color: var(--ink-900);
}
.pillar-stem { color: var(--seal); }
.pillar-jijanggan {
  margin-top: 10px; padding-top: 8px;
  border-top: 1px solid var(--line);
  font-family: var(--font-reading);
  font-size: 0.8rem; color: var(--text-muted);
}

/* ─── 표 ─── */
.tongbyun-content table {
  width: 100%; border-collapse: collapse; margin: 18px 0;
  font-family: var(--font-ui); font-size: 0.85rem;
}
.tongbyun-content th, .tongbyun-content td {
  padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--line);
}
.tongbyun-content th { font-weight: 700; color: var(--text-secondary); background: var(--paper-sunken); }

/* ─── 확인 블록 ─── */
.jeomsa-confirm-area { padding: 4px 0 8px; }
.confirm-info {
  padding: 14px 16px;
  background: var(--paper-sunken);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 0.9rem; line-height: 2;
}
.confirm-info .confirm-label {
  display: inline-block; min-width: 62px;
  font-size: 0.75rem; color: var(--text-muted);
}
.confirm-info .confirm-value { font-weight: 700; color: var(--ink-900); }
.btn-confirm-ok { margin-top: 14px; }

/* ─── 사안 점사 ─── */
.saan-mode-tabs {
  display: flex; gap: 6px; margin-bottom: 16px;
  padding: 4px; background: var(--paper-sunken);
  border-radius: 8px;
}
.saan-mode-tab {
  flex: 1; padding: 9px 12px;
  background: transparent; border: none; border-radius: 6px;
  font-family: var(--font-ui); font-size: 0.85rem; font-weight: 500;
  color: var(--text-secondary); cursor: pointer;
  word-break: keep-all; transition: background 0.15s, color 0.15s;
}
.saan-mode-tab:hover { color: var(--ink-900); }
.saan-mode-tab.active {
  background: var(--paper-raised); color: var(--ink-900); font-weight: 700;
  box-shadow: 0 1px 2px rgba(26, 24, 21, 0.06);
}

.saan-mode-notice {
  margin-bottom: 14px; padding: 10px 12px;
  background: var(--seal-soft); border-radius: 8px;
  font-size: 0.83rem; line-height: 1.75; color: var(--ink-700);
  word-break: keep-all;
}

.saan-question-area { margin-bottom: 8px; }
.saan-question-label {
  display: block; margin-bottom: 10px;
  font-size: 0.85rem; color: var(--text-secondary); word-break: keep-all;
}
.saan-nowrap { white-space: nowrap; }

.saan-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.saan-chip {
  padding: 7px 13px;
  background: var(--paper-raised);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--font-ui); font-size: 0.8rem;
  color: var(--text-secondary); cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.saan-chip:hover { border-color: var(--ink-400); color: var(--ink-900); }
.saan-chip.active { background: var(--ink-900); border-color: var(--ink-900); color: var(--paper-raised); }

.saan-input-wrapper, .chat-input-wrapper { display: flex; gap: 8px; align-items: flex-end; }
.saan-input, .chat-input {
  flex: 1; min-height: 42px; max-height: 120px;
  resize: none; line-height: 1.6; word-break: keep-all;
}
.saan-input:disabled, .chat-input:disabled { opacity: 0.45; cursor: not-allowed; }

.saan-meta-question, .saan-meta-note { margin-top: 8px; font-size: 0.8rem; color: var(--text-secondary); line-height: 1.7; }
.saan-meta-note { padding-left: 10px; border-left: 2px solid var(--line-strong); }
.saan-meta-note.safety { border-left-color: var(--seal); }

/* ─── 채팅 ─── */
.chat-container { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); }
.chat-divider {
  font-family: var(--font-ui);
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.04em;
  color: var(--text-secondary); margin-bottom: 14px;
}

.tongbyun-followups { margin-bottom: 16px; }
.tongbyun-followups p { margin-bottom: 10px; font-size: 0.82rem; color: var(--text-muted); word-break: keep-all; }
.tongbyun-followup-list { display: flex; flex-wrap: wrap; gap: 6px; }
.tongbyun-followup-chip {
  padding: 7px 13px;
  background: var(--paper-raised);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--font-ui); font-size: 0.8rem;
  color: var(--text-secondary); cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.tongbyun-followup-chip:hover { border-color: var(--ink-400); color: var(--ink-900); }

.chat-history { max-height: 560px; overflow-y: auto; margin-bottom: 14px; }
.chat-message-user, .chat-message-ai { display: flex; margin-bottom: 14px; }
.chat-message-user { justify-content: flex-end; }
.chat-bubble {
  padding: 12px 16px; border-radius: 12px; max-width: 88%;
  font-size: 0.9rem; line-height: 1.8; word-break: keep-all;
}
.chat-message-user .chat-bubble { background: var(--ink-900); color: var(--paper-raised); }
.chat-message-ai .chat-bubble {
  background: var(--paper-sunken);
  font-family: var(--font-reading); font-size: 0.95rem;
}
.chat-message-ai .chat-bubble table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 0.85rem; }
.chat-message-ai .chat-bubble th, .chat-message-ai .chat-bubble td { padding: 7px 10px; border-bottom: 1px solid var(--line-strong); text-align: left; }

.chat-typing { display: flex; gap: 5px; padding: 14px 16px; }
.chat-typing .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ink-400); animation: typingBounce 1.3s infinite; }
.chat-typing .dot:nth-child(2) { animation-delay: 0.18s; }
.chat-typing .dot:nth-child(3) { animation-delay: 0.36s; }
@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.35; }
  30% { transform: translateY(-4px); opacity: 1; }
}
.chat-elapsed { font-size: 0.75rem; color: var(--text-muted); text-align: right; }

.legal h4 {
  margin: 20px 0 8px;
  font-size: 0.9rem; font-weight: 700; color: var(--ink-900);
}
.legal-table {
  width: 100%; border-collapse: collapse; margin: 8px 0 4px;
  font-size: 0.85rem; line-height: 1.8;
}
.legal-table th, .legal-table td {
  padding: 8px 10px; text-align: left; vertical-align: top;
  border-bottom: 1px solid var(--line);
}
.legal-table th {
  width: 30%; white-space: nowrap;
  font-weight: 500; color: var(--text-muted); background: var(--paper-sunken);
}
.legal-table td { color: var(--text-secondary); word-break: keep-all; }
.legal-draft code {
  padding: 1px 5px; border-radius: 4px;
  background: var(--paper-raised); border: 1px solid var(--line-strong); color: var(--ink-700);
}

/* ─── 결제 ─── */
.checkout-preview-warn, .checkout-fake-warn {
  padding: 11px 14px; border-radius: 8px;
  font-size: 0.83rem; line-height: 1.7; word-break: keep-all;
  margin-bottom: 10px;
}
.checkout-preview-warn { background: var(--paper-sunken); color: var(--text-secondary); }
.checkout-preview-warn code {
  padding: 1px 5px; border-radius: 4px;
  background: var(--paper-raised); border: 1px solid var(--line-strong); color: var(--ink-700);
}
.checkout-fake-warn { background: var(--seal-soft); color: var(--seal); font-weight: 500; }

.checkout-line {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 12px; flex-wrap: wrap;
  padding: 16px 0; border-bottom: 1px solid var(--line);
}
.checkout-product { font-size: 1rem; font-weight: 700; }
.checkout-amount { font-family: var(--font-reading); font-size: 1.45rem; font-weight: 700; color: var(--seal); }

.checkout-card .confirm-info { margin: 16px 0; }

.checkout-notice {
  padding: 13px 15px; border-radius: 8px;
  background: var(--paper-sunken);
  font-size: 0.83rem; line-height: 1.8;
  color: var(--text-secondary); word-break: keep-all;
}

.checkout-consents { margin: 18px 0; display: flex; flex-direction: column; gap: 12px; }
.checkout-consent {
  display: flex; align-items: flex-start; gap: 10px;
  cursor: pointer;
  font-size: 0.875rem; line-height: 1.7; word-break: keep-all;
  color: var(--ink-700);
}
.checkout-consent strong { color: var(--ink-900); font-weight: 700; }
.checkout-consent a { color: var(--seal); text-underline-offset: 3px; }
.checkout-consent input {
  width: 18px; height: 18px; margin-top: 2px;
  flex-shrink: 0; accent-color: var(--seal); cursor: pointer;
}

.checkout-minor {
  margin: -4px 0 16px;
  font-size: 0.8rem; line-height: 1.75;
  color: var(--text-muted); word-break: keep-all;
}
.checkout-minor strong { color: var(--text-secondary); font-weight: 700; }

.checkout-actions { display: flex; gap: 8px; }
.checkout-actions .btn-confirm-ok { flex: 1; margin-top: 0; }
.btn-checkout-cancel {
  padding: 10px 18px;
  background: var(--paper-raised);
  border: 1px solid var(--line-strong); border-radius: 8px;
  font-family: var(--font-ui); font-size: 0.875rem;
  color: var(--text-secondary); cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.btn-checkout-cancel:hover { border-color: var(--ink-400); color: var(--ink-900); }
.checkout-step { margin-top: 12px; min-height: 1.3em; font-size: 0.83rem; color: var(--text-secondary); }

/* ─── 환불정책 ─── */
.refund-policy { margin: 12px 0 4px; }
.refund-policy dt {
  margin-top: 12px;
  font-size: 0.85rem; font-weight: 700; color: var(--ink-900);
}
.refund-policy dt:first-child { margin-top: 0; }
.refund-policy dd {
  margin-top: 3px; padding-left: 11px;
  border-left: 2px solid var(--line-strong);
  font-size: 0.85rem; line-height: 1.85;
}
.refund-contact { margin-top: 14px; }
.refund-contact strong { color: var(--seal); font-weight: 700; }

/* ─── 사업자 정보 ─── */
/* 법정 표시라 작아도 읽혀야 한다. 좁은 화면에서 라벨과 값이 갈라지지 않도록
   각 항목을 한 덩이로 묶고, 덩이 단위로만 줄이 바뀌게 한다. */
.biz-info {
  display: flex; flex-wrap: wrap;
  align-items: baseline;
  margin: 14px 0;
  font-size: 0.75rem; line-height: 1.9;
  color: var(--text-muted);
}
.biz-info > span { display: inline-flex; align-items: baseline; word-break: keep-all; }
.biz-info > span:not(:first-child)::before {
  content: '·';
  margin: 0 8px;
  color: var(--line-strong);
}

.footer-links { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 4px; }
.footer-links a {
  font-size: 0.82rem; color: var(--text-secondary);
  text-decoration: none; text-underline-offset: 3px;
}
.footer-links a:hover { color: var(--seal); text-decoration: underline; }

/* ─── 약관·처리방침 ─── */
.legal { padding-bottom: 8px; }
.legal-draft {
  padding: 13px 15px; margin-bottom: 26px;
  background: var(--seal-soft); border-radius: 8px;
  font-size: 0.85rem; line-height: 1.8; color: var(--ink-700); word-break: keep-all;
}
.legal-draft strong { color: var(--seal); font-weight: 700; }

.legal h2 {
  font-family: var(--font-reading);
  font-size: 1.5rem; font-weight: 700; color: var(--ink-900);
}
.legal-updated { margin-top: 6px; font-size: 0.8rem; color: var(--text-muted); }

.legal h3 {
  margin: 30px 0 8px; padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 0.975rem; font-weight: 700; color: var(--ink-900);
}
.legal p, .legal li {
  font-size: 0.875rem; line-height: 1.95;
  color: var(--text-secondary); word-break: keep-all;
}
.legal p + p { margin-top: 10px; }
.legal ul { margin: 10px 0 0 1.1em; }
.legal li + li { margin-top: 8px; }
.legal strong { color: var(--ink-900); font-weight: 700; }
.legal .biz-info { margin-top: 14px; }

/* ─── 내 주문 ─── */
.orders-list { display: flex; flex-direction: column; }
.orders-empty { padding: 8px 0; font-size: 0.875rem; color: var(--text-muted); }

.order-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap;
  padding: 14px 0; border-bottom: 1px solid var(--line);
}
.orders-list .order-row:first-child { border-top: 1px solid var(--line); }
.order-row-main { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.order-row-product { font-size: 0.9rem; font-weight: 700; }
.order-row-id { font-size: 0.8rem; color: var(--seal); }
.order-row-date { font-size: 0.78rem; color: var(--text-muted); }
.order-row-actions { display: flex; gap: 6px; }

.btn-order-open, .btn-order-copy {
  padding: 6px 12px;
  background: var(--paper-raised);
  border: 1px solid var(--line-strong); border-radius: 999px;
  font-family: var(--font-ui); font-size: 0.78rem;
  color: var(--text-secondary); cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.btn-order-open:hover, .btn-order-copy:hover { border-color: var(--ink-400); color: var(--ink-900); }

.orders-lookup { margin: 20px 0; }
.orders-lookup .saan-question-label { margin-bottom: 8px; }

.order-detail-head { font-family: var(--font-ui); font-size: 0.82rem; line-height: 1.7; color: var(--text-secondary); margin-bottom: 14px; }
.order-detail-expiry { color: var(--text-muted); }
.order-detail-warn {
  margin-bottom: 14px; padding: 11px 14px; border-radius: 8px;
  background: var(--seal-soft); color: var(--seal); font-size: 0.83rem;
}

.result-key {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  margin-top: 12px; font-family: var(--font-ui);
  font-size: 0.78rem; color: var(--text-muted);
}
.result-key code {
  padding: 3px 8px; border-radius: 6px;
  background: var(--paper-sunken); border: 1px solid var(--line);
  color: var(--ink-700); word-break: break-all;
}

/* ─── 이용 안내 ─── */
.guide-card { margin-top: 8px; scroll-margin-top: 20px; }

.guide-item { border-bottom: 1px solid var(--line); }
.guide-item:last-of-type { border-bottom: none; }

.guide-item > summary {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 15px 0; cursor: pointer; list-style: none;
  font-size: 0.925rem; font-weight: 500; color: var(--ink-900);
}
.guide-item > summary::-webkit-details-marker { display: none; }
.guide-item > summary::after {
  content: ''; flex-shrink: 0;
  width: 8px; height: 8px;
  border-right: 1.5px solid var(--ink-400); border-bottom: 1.5px solid var(--ink-400);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 0.2s;
}
.guide-item[open] > summary::after { transform: rotate(-135deg) translate(-2px, -2px); }
.guide-item > summary:hover { color: var(--seal); }

.guide-body, .guide-steps {
  padding-bottom: 18px;
  font-size: 0.875rem; line-height: 1.9;
  color: var(--text-secondary); word-break: keep-all;
}
.guide-body p + p { margin-top: 10px; }
.guide-body strong { color: var(--ink-900); font-weight: 700; }
.guide-body em { color: var(--seal); font-style: normal; }
.guide-body ul { margin: 10px 0 0 1.1em; }
.guide-body li + li, .guide-steps li + li { margin-top: 8px; }
.guide-steps { margin-left: 1.2em; }

/* ─── 푸터 ─── */
.footer { margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--line); }
.footer-content {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap;
  font-size: 0.78rem; color: var(--text-muted);
}
.footer-version { font-variant-numeric: tabular-nums; }
.footer-powered strong { color: var(--text-secondary); font-weight: 700; }

/* ─── 토스트 ─── */
.toast-container {
  position: fixed; top: 16px; right: 16px; z-index: 1000;
  display: flex; flex-direction: column; gap: 8px;
  max-width: 360px;
}
.toast {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 13px 15px;
  background: var(--paper-raised);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--ink-400);
  border-radius: 8px;
  box-shadow: 0 6px 20px rgba(26, 24, 21, 0.1);
  font-size: 0.85rem; line-height: 1.6;
  animation: toastSlideIn 0.22s ease;
}
.toast.error { border-left-color: var(--seal); }
.toast.success { border-left-color: var(--jade); }
.toast.info { border-left-color: var(--amber); }
.toast-message { flex: 1; word-break: keep-all; }
.toast-close {
  flex-shrink: 0; width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; border-radius: 4px;
  color: var(--text-muted); cursor: pointer; font-size: 1rem;
}
.toast-close:hover { background: var(--paper-sunken); color: var(--ink-900); }

@keyframes toastSlideIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── 빈 상태 ─── */
.empty-state { text-align: center; padding: 40px 16px; color: var(--text-muted); }
.empty-state-icon { font-size: 2em; margin-bottom: 12px; opacity: 0.4; }
.empty-state-text { font-size: 0.9rem; line-height: 1.7; }
.empty-state-text strong { color: var(--text-secondary); font-weight: 700; }

/* ─── 포커스 ─── */
*:focus-visible { outline: 2px solid var(--seal); outline-offset: 2px; border-radius: 4px; }
*:focus:not(:focus-visible) { outline: none; }

/* ─── 반응형 ─── */
@media (max-width: 640px) {
  .container { padding: 0 16px 60px; }
  .header { padding: 18px 0 20px; margin-bottom: 22px; }
  .header h1 { font-size: 1.3rem; }
  .glass-card { padding: 18px 16px; }
  .birth-row { grid-template-columns: 1fr 1fr; }
  .birth-row .leap-month-group { max-width: none; grid-column: auto; }
  .time-row { grid-template-columns: 1fr; }
  .btn-row { grid-template-columns: 1fr; }
  .pillars { gap: 6px; }
  .pillar { padding: 12px 6px 10px; }
  .pillar-stem, .pillar-branch { font-size: 1.6rem; }
  .toast-container { top: 10px; right: 10px; left: 10px; max-width: none; }
  .order-row { flex-direction: column; align-items: stretch; }
  .order-row-actions { justify-content: flex-end; }
  .checkout-actions { flex-direction: column-reverse; }
  .footer-content { justify-content: center; text-align: center; }
  .biz-info { flex-direction: column; align-items: flex-start; line-height: 1.75; }
  .biz-info > span:not(:first-child)::before { content: none; }
  .footer-links { justify-content: center; }
  .footer .biz-info { align-items: center; }
  .legal h2 { font-size: 1.3rem; }
  .legal-table th { width: auto; white-space: normal; }
  .legal-table, .legal-table tbody, .legal-table tr, .legal-table th, .legal-table td { display: block; }
  .legal-table th { border-bottom: none; padding-bottom: 2px; }
  .legal-table td { padding-top: 0; }
}

@media (max-width: 400px) {
  .pillar-stem, .pillar-branch { font-size: 1.4rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}