/* ---------- Tokens ---------- */
  :root {
    --bg: #EAE9F0;
    --surface: #FBFAFD;
    --surface-2: #F0EFF6;
    --ink: #23233B;
    --ink-soft: #62627C;
    --ink-faint: #67657F;
    --line: #DBD9E5;
    --accent: #B5710C;
    --accent-bright: #E29A2E;
    --glow: rgba(226,154,46,0.22);
    --good: #2F8F6B;
    --danger: #C0473C;
    --shadow: 0 1px 2px rgba(30,28,60,.05), 0 8px 28px rgba(30,28,60,.07);
    --radius: 18px;
    color-scheme: light;
  }
  @media (prefers-color-scheme: dark) {
    :root {
      --bg: #131429; --surface: #1E1F3A; --surface-2: #26274A;
      --ink: #F0ECE2; --ink-soft: #ABA9C6; --ink-faint: #9594B8;
      --line: #2E2F55; --accent: #F0AC44; --accent-bright: #F8C063;
      --glow: rgba(240,172,68,0.30); --good: #66C7A0; --danger: #F0857A;
      --shadow: 0 1px 2px rgba(0,0,0,.25), 0 14px 40px rgba(0,0,0,.35);
      color-scheme: dark;
    }
  }
  :root[data-theme="light"] {
    --bg: #EAE9F0; --surface: #FBFAFD; --surface-2: #F0EFF6;
    --ink: #23233B; --ink-soft: #62627C; --ink-faint: #67657F;
    --line: #DBD9E5; --accent: #B5710C; --accent-bright: #E29A2E;
    --glow: rgba(226,154,46,0.22); --good: #2F8F6B; --danger: #C0473C;
    --shadow: 0 1px 2px rgba(30,28,60,.05), 0 8px 28px rgba(30,28,60,.07);
    color-scheme: light;
  }
  :root[data-theme="dark"] {
    --bg: #131429; --surface: #1E1F3A; --surface-2: #26274A;
    --ink: #F0ECE2; --ink-soft: #ABA9C6; --ink-faint: #9594B8;
    --line: #2E2F55; --accent: #F0AC44; --accent-bright: #F8C063;
    --glow: rgba(240,172,68,0.30); --good: #66C7A0; --danger: #F0857A;
    --shadow: 0 1px 2px rgba(0,0,0,.25), 0 14px 40px rgba(0,0,0,.35);
    color-scheme: dark;
  }

  * { box-sizing: border-box; }
  html { -webkit-text-size-adjust: 100%; }
  body {
    margin: 0;
    background:
      radial-gradient(1100px 520px at 50% -180px, var(--glow), transparent 70%),
      var(--bg);
    background-attachment: fixed;
    color: var(--ink);
    font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", system-ui, "Malgun Gothic", "Apple SD Gothic Neo", sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
  }
  .wrap { max-width: 620px; margin: 0 auto; padding: 22px 20px calc(84px + env(safe-area-inset-bottom)); }
  [hidden] { display: none !important; }

  /* ---------- Header ---------- */
  .topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 26px; }
  .brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
  .brand .dot {
    width: 11px; height: 11px; border-radius: 50%; flex: none;
    background: radial-gradient(circle at 35% 30%, var(--accent-bright), var(--accent));
    box-shadow: 0 0 12px var(--glow);
  }
  .brand .name { font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); font-weight: 600; }
  .topbar-right { display: flex; align-items: center; gap: 8px; flex: none; }
  .pill-btn {
    border: 1px solid var(--line); background: var(--surface); color: var(--ink-soft);
    border-radius: 999px; padding: 7px 12px; font-size: .78rem; cursor: pointer;
    font-family: inherit; transition: border-color .2s, color .2s; white-space: nowrap;
  }
  .pill-btn:hover { color: var(--ink); border-color: var(--accent); }
  .pill-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

  /* ---------- Hero / lamp ---------- */
  .hero { text-align: center; margin-bottom: 32px; }
  .lamp {
    width: 132px; height: 132px; margin: 0 auto 18px; position: relative;
    display: grid; place-items: center; border-radius: 50%;
    background: var(--surface); border: 1px solid var(--line);
    box-shadow: var(--shadow), inset 0 0 40px var(--glow);
  }
  .lamp::before {
    content: ""; position: absolute; inset: -6px; border-radius: 50%;
    background: radial-gradient(circle, var(--glow), transparent 68%);
    filter: blur(4px); z-index: -1;
  }
  .lamp .count { font-family: Georgia, "Times New Roman", serif; font-size: 3.1rem; line-height: 1; color: var(--accent); font-variant-numeric: tabular-nums; }
  .lamp .unit { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); margin-top: 5px; }
  /* 회색 불씨 — 하루 빠져도 스트릭이 꺼지지 않고 잦아든 상태(오늘 쓰면 다시 환해진다). */
  .lamp.ember { border-style: dashed; box-shadow: var(--shadow); }
  .lamp.ember::before { opacity: .3; filter: grayscale(1) blur(4px); }
  .lamp.ember .count { color: var(--ink-faint); }
  .lamp.ember .unit { color: var(--ink-faint); }
  /* 잔잔한 모드 — 연속일수 숫자 대신 촛불만. 스트릭을 지키려 억지로 쓰는 외적 동기를 덜어낸다. */
  .lamp.quiet .count { font-size: 2.4rem; }
  .lamp.quiet .unit { display: none; }
  h1 { font-family: Georgia, "Times New Roman", serif; font-weight: 500; font-size: 1.9rem; margin: 0 0 6px; text-wrap: balance; letter-spacing: -.01em; }
  .hero .date { color: var(--ink-soft); font-size: .95rem; margin: 0; }
  .streak-note { color: var(--accent); font-size: .88rem; margin-top: 10px; font-weight: 600; min-height: 1.2em; }

  /* ---------- Card ---------- */
  .card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; margin-bottom: 20px; }

  /* ---------- 화면 전환(하단 네비) ---------- */
  .screen:not([hidden]) { animation: fade .3s ease both; }
  .navbar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    display: flex; justify-content: center;
    background: var(--surface); border-top: 1px solid var(--line);
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
  }
  .navbar-inner { display: flex; gap: 4px; width: 100%; max-width: 620px; }
  .nav-btn {
    flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px;
    background: none; border: 0; color: var(--ink-soft); font: inherit; font-size: .7rem;
    padding: 6px 4px; border-radius: 12px; cursor: pointer; position: relative;
    -webkit-tap-highlight-color: transparent;
  }
  .nav-btn .ico { font-size: 1.25rem; line-height: 1; }
  .nav-btn.active { color: var(--accent); }
  .nav-btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--glow); }
  .nav-dot { position: absolute; top: 2px; right: calc(50% - 20px); width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
  .more-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

  /* 기록 방식 탭 — 그날 보이는 개수가 달라지므로(회전 노출) 열 수를 고정하지 않고 flex 로 흘린다. */
  .tabs { display: flex; flex-wrap: wrap; gap: 6px; background: var(--surface-2); border-radius: 12px; padding: 5px; margin-bottom: 8px; }
  .tab { flex: 1 1 30%; min-width: 0; border: none; background: transparent; color: var(--ink-soft); font-family: inherit; font-size: .82rem; font-weight: 600; padding: 9px 4px; border-radius: 8px; cursor: pointer; transition: background .18s, color .18s; }
  @media (max-width: 480px) { .tab { flex-basis: 45%; } }
  .tab[aria-selected="true"] { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
  /* 나머지 방식으로 가는 문 — 앵커·회전 탭보다 조용하게. */
  .tabs-more-row { display: flex; justify-content: center; margin-bottom: 20px; }
  .tab-more { border: none; background: transparent; color: var(--ink-soft); font-family: inherit; font-size: .78rem; font-weight: 500; padding: 4px 10px; border-radius: 8px; cursor: pointer; opacity: .75; transition: opacity .18s; }
  .tab-more:hover { opacity: 1; }
  .tab-more:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
  .tab:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
  .tab .tdot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); margin-left: 5px; vertical-align: middle; }
  /* 속 빈 점 = 쓰다 만 초안만 있음(아직 저장 전). 채운 점(위)과 구분해 '저장된 것 같은 착각'을 막는다. */
  .tab .tdot.draft { background: transparent; border: 1.5px solid var(--accent); }

  /* 0시~새벽 2시 유예 시간에만 뜨는 '오늘/어제' 선택 */
  .day-switch { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: -6px 0 18px; padding: 10px 12px; background: var(--surface-2); border: 1px dashed var(--accent); border-radius: 12px; }
  .day-switch[hidden] { display: none; }
  .day-switch-label { font-size: .8rem; color: var(--ink-soft); }
  .day-switch-btns { display: flex; gap: 6px; margin-left: auto; }
  .day-opt { border: 1px solid var(--line); background: var(--surface); color: var(--ink-soft); font-family: inherit; font-size: .82rem; font-weight: 600; padding: 6px 14px; border-radius: 999px; cursor: pointer; transition: background .18s, color .18s, border-color .18s; }
  .day-opt[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
  .day-opt:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

  .prompt-row { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 18px; }
  .prompt { flex: 1; font-family: Georgia, serif; font-size: 1.15rem; line-height: 1.45; color: var(--ink); text-wrap: pretty; font-style: italic; }
  .prompt .lead { font-style: normal; display: block; font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); font-family: inherit; margin-bottom: 7px; font-weight: 700; }
  .reroll { flex: none; border: 1px solid var(--line); background: var(--surface-2); color: var(--ink-soft); width: 38px; height: 38px; border-radius: 10px; cursor: pointer; font-size: 1.05rem; display: grid; place-items: center; transition: transform .3s, color .2s, border-color .2s; }
  .reroll:hover { color: var(--accent); border-color: var(--accent); }
  .reroll:active { transform: rotate(180deg); }
  .reroll:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

  /* '안 떠올라요' — 하루가 뭉개져 아무것도 안 떠오를 때 여는 사실 단서. 읽기 전용이라 조용한 톤으로 둔다. */
  .cue-btn { flex: none; border: 1px solid var(--line); background: transparent; color: var(--ink-soft); height: 38px; padding: 0 12px; border-radius: 10px; cursor: pointer; font-size: .82rem; font-family: inherit; white-space: nowrap; transition: color .2s, border-color .2s; }
  .cue-btn:hover { color: var(--accent); border-color: var(--accent); }
  .cue-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
  .cue-list { border: 1px solid var(--line); background: var(--surface-2); border-radius: 12px; padding: 12px 14px; margin: -6px 0 18px; }
  .cue-item { display: flex; gap: 12px; align-items: baseline; padding: 6px 0; }
  .cue-when { flex: none; width: 2.6em; font-size: .74rem; letter-spacing: .06em; color: var(--accent); font-weight: 700; }
  .cue-q { flex: 1; font-size: .95rem; line-height: 1.5; color: var(--ink); text-wrap: pretty; }
  .cue-foot { margin: 6px 0 0; font-size: .78rem; color: var(--ink-soft); }

  /* ---------- 오늘 기분 칩 (선택적 프롬프트 변주) ---------- */
  .mood-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: -6px 0 18px; }
  .mood-label { font-size: .78rem; color: var(--ink-faint); }
  .mood-chips { display: flex; gap: 6px; flex-wrap: wrap; }
  .mood-chip { border: 1px solid var(--line); background: var(--surface-2); color: var(--ink-soft); font-family: inherit; font-size: .82rem; padding: 5px 11px; border-radius: 999px; cursor: pointer; transition: color .15s, border-color .15s, background .15s; }
  .mood-chip:hover { color: var(--ink); border-color: var(--accent); }
  .mood-chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
  :root[data-theme="dark"] .mood-chip[aria-pressed="true"] { color: #241a05; }
  .mood-chip:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

  .field { margin-bottom: 12px; }
  .field label { display: block; font-size: .78rem; color: var(--ink-soft); margin-bottom: 5px; font-weight: 600; }
  .field .num { color: var(--accent); font-family: Georgia, serif; margin-right: 6px; }
  textarea, input[type="text"], input[type="email"], input[type="password"] {
    width: 100%; font-family: inherit; font-size: .98rem; color: var(--ink);
    background: var(--surface-2); border: 1px solid var(--line); border-radius: 11px;
    padding: 11px 13px; resize: vertical; transition: border-color .18s, box-shadow .18s;
  }
  textarea { min-height: 46px; }
  textarea:focus, input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--glow); }
  textarea::placeholder, input::placeholder { color: var(--ink-faint); }
  .why { margin-top: 4px; }
  .why textarea { min-height: 60px; }
  #fields .field:not(.why) textarea { min-height: 120px; }
  #fields textarea { resize: none; overflow: hidden; } /* auto-grow: 내부 스크롤 대신 창이 자란다 */

  .actions { display: flex; gap: 10px; margin-top: 18px; }
  .btn { font-family: inherit; font-size: .95rem; font-weight: 600; border-radius: 12px; padding: 12px 18px; cursor: pointer; border: 1px solid transparent; transition: filter .18s, background .18s, color .18s; }
  .btn-primary { flex: 1; background: var(--accent); color: #fff; }
  @media (prefers-color-scheme: dark) { .btn-primary { color: #241a05; } }
  :root[data-theme="dark"] .btn-primary { color: #241a05; }
  :root[data-theme="light"] .btn-primary { color: #fff; }
  .btn-primary:hover { filter: brightness(1.06); }
  .btn-primary:disabled { opacity: .6; cursor: default; filter: none; }
  .btn-ghost { background: var(--surface-2); color: var(--ink); border-color: var(--line); }
  .btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
  .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
  .saved-flash { text-align: center; color: var(--good); font-size: .88rem; font-weight: 600; min-height: 1.2em; margin-top: 12px; }
  /* 기분칩 전용 안내 줄: 비어 있을 땐 자리를 차지하지 않게(칩과 입력칸 사이 상시 공백 방지), 뜰 때만 나타난다. */
  .mood-flash { min-height: 0; margin-top: 8px; }
  .mood-flash:empty { margin-top: 0; }
  /* 쓰다 만 입력이 prefill 로 '저장된 것처럼' 보이는 함정 방지 — 저장 전임을 조용히 알린다. */
  .unsaved-note { text-align: center; color: var(--accent); font-size: .8rem; margin: 10px 0 0; }

  .section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 14px; }
  .section-head h2 { font-family: Georgia, serif; font-weight: 500; font-size: 1.15rem; margin: 0; }
  .section-head .meta { font-size: .82rem; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
  .cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; }
  .cal .cell { aspect-ratio: 1; border-radius: 9px; background: var(--surface-2); border: 1px solid var(--line); display: grid; place-items: center; font-size: .72rem; color: var(--ink-faint); font-variant-numeric: tabular-nums; }
  .cal .cell.done { background: radial-gradient(circle at 40% 35%, var(--accent-bright), var(--accent)); border-color: transparent; color: #fff; box-shadow: 0 0 10px var(--glow); }
  @media (prefers-color-scheme: dark) { .cal .cell.done { color: #241a05; } }
  :root[data-theme="dark"] .cal .cell.done { color: #241a05; }
  :root[data-theme="light"] .cal .cell.done { color: #fff; }
  .cal .cell.today { outline: 2px solid var(--accent); outline-offset: 1px; }
  .cal .cell.done { cursor: pointer; transition: filter .15s, transform .15s; }
  .cal .cell.done:hover { filter: brightness(1.08); transform: translateY(-1px); }
  .cal .cell.done:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
  .cal .cell.blank { background: transparent; border-color: transparent; cursor: default; }
  .cal-hint { font-size: .78rem; color: var(--ink-faint); margin: 14px 0 0; text-align: center; }
  .ai-box { margin-top: 14px; background: var(--surface-2); border: 1px solid var(--accent); border-radius: 14px; padding: 16px 16px 14px; }
  .ai-box[hidden] { display: none; }
  .ai-head { font-size: .78rem; letter-spacing: .04em; color: var(--accent); font-weight: 700; margin-bottom: 10px; }
  .ai-body { white-space: pre-wrap; font-size: .95rem; line-height: 1.7; color: var(--ink); }
  .ai-body .ai-sec { margin-top: 12px; }
  .ai-body .ai-sec:first-child { margin-top: 0; }
  .ai-body .ai-sec-h { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); font-weight: 700; margin-bottom: 4px; }
  .ai-body .ai-why { color: var(--ink-soft); margin-top: 4px; }
  .ai-box .actions { margin-top: 14px; }
  .ai-box.loading { opacity: .7; }

  /* ---------- 저녁 알림 설정 ---------- */
  .remind-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 6px; }
  .remind-toggle { display: inline-flex; align-items: center; gap: 9px; cursor: pointer; font-size: .95rem; color: var(--ink); }
  .remind-toggle input { width: 18px; height: 18px; accent-color: var(--accent); cursor: pointer; }
  .remind-when { display: inline-flex; align-items: center; gap: 7px; margin-left: auto; font-size: .9rem; color: var(--ink-soft); }
  .remind-when[hidden] { display: none; }
  .remind-when select { font-family: inherit; font-size: .9rem; color: var(--ink); background: var(--surface-2); border: 1px solid var(--line); border-radius: 9px; padding: 6px 9px; cursor: pointer; }
  .remind-when select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--glow); }
  .remind-tz { font-size: .78rem; color: var(--ink-faint); margin: 8px 0 0; }
  .remind-tz[hidden] { display: none; }

  /* ---------- 우리의 저녁 (커플) ---------- */
  /* 히어로의 두 불꽃 — 둘 다 오늘 기록하면 나란히 켜진다. */
  .pair-flames { margin-top: 10px; font-size: .86rem; color: var(--ink-soft); min-height: 1.3em; }
  .pair-flames[hidden] { display: none; }
  .pair-flames .flames { font-size: 1.05rem; letter-spacing: 2px; margin-right: 6px; }
  .pair-flames .flame-off { opacity: .28; filter: grayscale(1); }
  .pair-flames.both { color: var(--accent); font-weight: 600; }

  .pair-lead { font-size: .86rem; color: var(--ink-soft); margin: 0 0 14px; line-height: 1.6; }
  .pair-code-box { background: var(--surface-2); border: 1px dashed var(--accent); border-radius: 12px; padding: 14px; text-align: center; margin-bottom: 12px; }
  .pair-code-box code { font-family: "SFMono-Regular", Consolas, Menlo, monospace; font-size: 1.25rem; letter-spacing: .1em; color: var(--accent); font-weight: 600; }
  .pair-code-box .exp { display: block; font-size: .74rem; color: var(--ink-faint); margin-top: 6px; letter-spacing: 0; font-family: inherit; }
  .pair-join { display: flex; gap: 8px; align-items: center; margin-top: 12px; }
  .pair-join input { flex: 1; text-transform: uppercase; }
  .pair-join .btn { flex: none; white-space: nowrap; }
  .pair-or { text-align: center; font-size: .76rem; color: var(--ink-faint); margin: 14px 0 2px; }

  .partner-box { background: var(--surface-2); border: 1px solid var(--line); border-radius: 14px; padding: 15px 16px; margin-top: 4px; }
  .partner-box .who { font-size: .74rem; letter-spacing: .06em; color: var(--accent); font-weight: 700; margin-bottom: 9px; }
  .partner-box .quiet { color: var(--ink-faint); font-size: .9rem; font-style: italic; line-height: 1.6; }
  .partner-sec + .partner-sec { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
  .partner-sec-h { font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); font-weight: 700; margin-bottom: 5px; }
  .partner-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 5px; }
  .partner-list li { font-size: .95rem; line-height: 1.55; color: var(--ink); }
  .partner-list li .n { color: var(--accent); font-family: Georgia, serif; margin-right: 6px; }
  .partner-why { margin: 7px 0 0; padding-left: 10px; border-left: 2px solid var(--line); font-size: .88rem; color: var(--ink-soft); white-space: pre-wrap; line-height: 1.6; }

  .react-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
  .react-label { font-size: .78rem; color: var(--ink-faint); }
  .react-chip { border: 1px solid var(--line); background: var(--surface); color: var(--ink-soft); font-family: inherit; font-size: 1.05rem; line-height: 1; padding: 7px 12px; border-radius: 999px; cursor: pointer; transition: border-color .15s, transform .15s, background .15s; }
  .react-chip:hover { border-color: var(--accent); transform: translateY(-1px); }
  .react-chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); }
  .react-chip:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
  .react-mine { font-size: .78rem; color: var(--ink-faint); margin-left: auto; }
  .their-react { margin-top: 12px; font-size: .88rem; color: var(--ink-soft); background: var(--surface-2); border: 1px solid var(--line); border-radius: 11px; padding: 10px 13px; }
  .their-react[hidden] { display: none; }
  .their-react .emo { font-size: 1.1rem; margin-right: 6px; }
  .react-banner { overflow: hidden; max-height: 0; opacity: 0; transform: translateY(-8px);
    transition: max-height .45s ease, opacity .45s ease, transform .45s ease; margin: 0; }
  .react-banner[hidden] { display: none; }
  .react-banner.show { max-height: 96px; opacity: 1; transform: translateY(0); margin: 2px 0 12px; }
  .react-banner .inner { display: flex; align-items: center; gap: 10px; cursor: pointer;
    background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
  .react-banner .emo { font-size: 1.4rem; line-height: 1; animation: bloom .6s ease both; }
  .react-banner .msg { flex: 1; font-size: .92rem; color: var(--ink); }
  .react-banner .close { background: none; border: 0; color: var(--ink-faint);
    font-size: 1rem; line-height: 1; cursor: pointer; padding: 4px 6px; }
  @keyframes bloom { 0% { transform: scale(.4); opacity: 0; } 60% { transform: scale(1.15); } 100% { transform: scale(1); opacity: 1; } }
  #pairYesterday { margin-top: 14px; }

  .pair-foot { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
  .pair-share-toggle { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: .86rem; color: var(--ink-soft); }
  .pair-share-toggle input { width: 17px; height: 17px; accent-color: var(--accent); cursor: pointer; }
  .pair-foot .linkbtn { margin-left: auto; }

  /* ---------- 월간 달력 이동 ---------- */
  .section-head.cal-head { align-items: center; }
  .cal-nav { display: flex; align-items: center; gap: 8px; }
  .cal-nav h2 { min-width: 6.6em; text-align: center; font-variant-numeric: tabular-nums; }
  .cal-arrow { border: 1px solid var(--line); background: var(--surface-2); color: var(--ink-soft); width: 32px; height: 32px; border-radius: 9px; cursor: pointer; font-size: 1.25rem; line-height: 1; display: grid; place-items: center; font-family: inherit; transition: color .15s, border-color .15s, opacity .15s; }
  .cal-arrow:hover:not(:disabled) { color: var(--accent); border-color: var(--accent); }
  .cal-arrow:disabled { opacity: .35; cursor: default; }
  .cal-arrow:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
  .cal-dow { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; margin-bottom: 8px; }
  .cal-dow span { text-align: center; font-size: .7rem; color: var(--ink-faint); font-weight: 600; }
  .cal-dow span.sun { color: var(--danger); }

  /* ---------- 과거 기록 보기 모달 ---------- */
  .day-mode { display: inline-block; font-size: .78rem; color: var(--ink-soft); margin-bottom: 6px; }
  .day-mode:empty { display: none; }
  .day-sec + .day-sec { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); }
  .day-sec-head { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); font-weight: 700; margin-bottom: 8px; }
  .day-entry { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 9px; }
  .day-entry li { background: var(--surface-2); border: 1px solid var(--line); border-radius: 11px; padding: 11px 13px; font-size: .96rem; line-height: 1.5; color: var(--ink); }
  .day-entry li .n { color: var(--accent); font-family: Georgia, serif; margin-right: 7px; }
  .day-why { margin: 14px 0 0; padding: 11px 14px; border-left: 3px solid var(--accent); background: var(--surface-2); border-radius: 0 10px 10px 0; font-size: .92rem; color: var(--ink-soft); line-height: 1.6; white-space: pre-wrap; }
  .day-why .lead { display: block; font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); font-weight: 700; margin-bottom: 4px; }

  .share-card .lead { font-size: .82rem; color: var(--ink-soft); margin: 0 0 14px; }
  .preview { background: var(--surface-2); border: 1px dashed var(--line); border-radius: 12px; padding: 14px 16px; font-size: .9rem; white-space: pre-wrap; color: var(--ink-soft); min-height: 40px; margin-bottom: 14px; line-height: 1.7; }
  .preview.empty { color: var(--ink-faint); font-style: italic; }

  footer { text-align: center; color: var(--ink-faint); font-size: .8rem; margin-top: 34px; line-height: 1.7; }
  footer .soft { color: var(--ink-soft); }

  /* ---------- Sync status ---------- */
  .sync { display: inline-flex; align-items: center; gap: 6px; font-size: .74rem; color: var(--ink-faint); }
  .sync .led { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-faint); }
  .sync[data-state="ok"] .led { background: var(--good); }
  .sync[data-state="syncing"] .led { background: var(--accent-bright); animation: pulse 1s infinite; }
  .sync[data-state="offline"] .led,
  .sync[data-state="error"] .led { background: var(--danger); }
  @keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }

  /* ---------- Auth screen ---------- */
  .auth { max-width: 400px; margin: 0 auto; padding: 8vh 20px 40px; }
  .auth .mark { text-align: center; margin-bottom: 26px; }
  .auth .mark .flame {
    width: 66px; height: 66px; margin: 0 auto 16px; border-radius: 50%;
    background: var(--surface); border: 1px solid var(--line);
    box-shadow: var(--shadow), inset 0 0 26px var(--glow);
    display: grid; place-items: center; font-size: 1.7rem;
  }
  .auth h1 { font-size: 1.5rem; margin: 0 0 6px; }
  .auth .sub { color: var(--ink-soft); font-size: .92rem; margin: 0; }
  .auth-tabs { display: flex; gap: 6px; background: var(--surface-2); border-radius: 12px; padding: 5px; margin-bottom: 18px; }
  .auth-tabs .tab { flex: 1; font-size: .84rem; }
  .auth .field { margin-bottom: 14px; }
  .auth .field label { font-size: .8rem; }
  .auth .err { color: var(--danger); font-size: .85rem; min-height: 1.2em; margin: 4px 0 10px; font-weight: 600; text-wrap: pretty; }
  .auth .hint { color: var(--ink-faint); font-size: .78rem; text-align: center; margin-top: 16px; line-height: 1.6; }
  .auth-alt { text-align: center; margin: 14px 0 2px; }
  .linkbtn { border: none; background: none; color: var(--ink-soft); font-family: inherit; font-size: .82rem; cursor: pointer; padding: 4px; text-decoration: underline; text-underline-offset: 3px; }
  .linkbtn:hover { color: var(--accent); }
  .linkbtn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

  /* 오버레이 · 모달 (복구 코드 / 비밀번호 확인) */
  .overlay { position: fixed; inset: 0; background: rgba(8,8,18,.55); backdrop-filter: blur(3px); display: grid; place-items: center; padding: 20px; z-index: 50; animation: fade .25s ease both; }
  .modal { width: 100%; max-width: 400px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 26px 24px; }
  .modal h2 { font-size: 1.25rem; margin: 0 0 8px; }
  .modal-sub { color: var(--ink-soft); font-size: .88rem; line-height: 1.6; margin: 0 0 18px; }
  .code-box { background: var(--surface-2); border: 1px dashed var(--accent); border-radius: 12px; padding: 18px 14px; text-align: center; margin-bottom: 18px; }
  .code-box code { font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace; font-size: 1.4rem; letter-spacing: .12em; color: var(--accent); word-break: break-all; font-weight: 600; }
  .modal .actions { display: flex; gap: 10px; }
  .modal .actions .btn { flex: 1; }
  .modal-flash { min-height: 1.1em; text-align: center; color: var(--accent); font-size: .82rem; font-weight: 600; margin: 10px 0 0; }

  /* 첫 방문 안내 — 정교한 회전·기분 설계가 신규 사용자에게 보이도록 한 번만 짚어 준다. */
  .onboard-list { list-style: none; padding: 0; margin: 4px 0 20px; display: flex; flex-direction: column; gap: 13px; }
  .onboard-list li { font-size: .92rem; line-height: 1.6; color: var(--ink-soft); padding-left: 22px; position: relative; }
  .onboard-list li::before { content: "🕯️"; position: absolute; left: 0; top: 1px; font-size: .78rem; }
  .onboard-list li b { color: var(--ink); font-weight: 600; }

  .fade-in { animation: fade .5s ease both; }
  @keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
  @media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
    .reroll:active { transform: none; }
  }

/* CSP style-src 'self' 강화(6단계)로 인라인 style="" 를 대체하는 유틸리티 클래스. */
.u-mb0 { margin-bottom: 0; }
.u-mt-hero { margin-top: 6vh; }
.u-mt14 { margin-top: 14px; }
.u-w-full { width: 100%; }
.u-hint { color: var(--ink-faint); font-weight: 400; }