/* ================================================================
   つづく — 三日坊主防止アプリ
   藍(のれん) × 生成りの紙 × 達磨の赤。赤は「達成」にだけ使う。
   ================================================================ */

:root {
  --paper: #EDECE6;
  --card: #FFFFFF;
  --ink: #222B3C;
  --ink-2: #5A6478;
  --ink-3: #8A93A6;
  --line: #DCDAD1;

  --noren: #1F3251;          /* 藍:ヘッダー・見出し */
  --indigo: #33517E;         /* 藍(明):リンク・棒グラフ */
  --indigo-soft: #E4E9F2;

  --red: #C73E3A;            /* 達磨赤:達成・主要アクション専用 */
  --red-deep: #A93330;
  --red-soft: #F7E7E5;
  --gold: #C7962E;           /* 金:節目・だるまの装飾 */

  --daruma-face: #FFF6EA;
  --daruma-ink: #2A2622;
  --ring-track: #E2E0D8;

  /* 記録カレンダー(検証済み配色) */
  --hm-full: #C73E3A;
  --hm-mini: #DE8A80;
  --hm-skip: #ACB2BB;
  --hm-none: #E4E1D8;

  --serif: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "BIZ UDMincho", "MS PMincho", serif;
  --sans: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", system-ui, sans-serif;

  --r: 14px;
  --shadow: 0 1px 2px rgba(31, 50, 81, .05), 0 4px 16px rgba(31, 50, 81, .07);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #141926;
    --card: #1E2534;
    --ink: #E9E7E0;
    --ink-2: #A8AFC0;
    --ink-3: #7A8398;
    --line: #333D52;

    --noren: #17233B;
    --indigo: #8FA8D6;
    --indigo-soft: #28344C;

    --red: #E0655E;
    --red-deep: #C74F49;
    --red-soft: #3A2624;
    --gold: #D8AC4E;

    --daruma-face: #F4E9DA;
    --daruma-ink: #2A2622;
    --ring-track: #333D52;

    --hm-full: #E0655E;
    --hm-mini: #8F4B45;
    --hm-skip: #59616E;
    --hm-none: #2B3440;

    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 16px rgba(0, 0, 0, .35);
  }
}

/* ---------------------------------------------------------------- base */
* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--paper);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
img, svg { vertical-align: middle; }
a { color: var(--indigo); text-underline-offset: 3px; }
a:hover { color: var(--red); }
b, strong { font-weight: 700; }
button { font-family: inherit; font-size: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--indigo); outline-offset: 2px; border-radius: 4px; }

.wrap { width: 100%; max-width: 1060px; margin: 0 auto; padding: 0 20px; }
.main { flex: 1; padding-top: 26px; padding-bottom: 56px; }

/* ---------------------------------------------------------------- header(のれん) */
.noren {
  background: var(--noren);
  border-bottom: 2px solid var(--gold);
  color: #F2EFE7;
}
.header-in {
  display: flex;
  align-items: center;
  gap: 22px;
  padding-top: 14px;
  padding-bottom: 14px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.stamp {
  writing-mode: vertical-rl;
  background: var(--red);
  color: #FFF;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 3px;
  padding: 9px 6px;
  border-radius: 7px;
  box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .4);
  line-height: 1;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.3; }
.brand-name { font-family: var(--serif); font-size: 21px; font-weight: 700; color: #F5F2EA; letter-spacing: .2em; }
.brand-sub { font-size: 11px; color: rgba(242, 239, 231, .72); letter-spacing: .06em; }
.head-date { margin-left: auto; text-align: right; line-height: 1.35; }
.date-main { display: block; font-family: var(--serif); font-size: 15px; color: #F5F2EA; }
.date-wd { font-size: 11px; color: rgba(242, 239, 231, .72); }
.head-nav { display: flex; gap: 4px; }
.head-nav a {
  color: rgba(242, 239, 231, .88);
  text-decoration: none;
  padding: 7px 12px;
  border-radius: 8px;
  font-size: 14px;
}
.head-nav a:hover { background: rgba(255, 255, 255, .1); color: #FFF; }
.head-nav a.on { background: rgba(255, 255, 255, .14); color: #FFF; }

/* ---------------------------------------------------------------- 共通部品 */
.card {
  background: var(--card);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.flash {
  margin-bottom: 16px;
  padding: 11px 16px;
  border-radius: 10px;
  background: var(--indigo-soft);
  border-left: 3px solid var(--indigo);
  font-size: 14px;
}
.flash-error { background: var(--red-soft); border-left-color: var(--red); }

.btn {
  display: inline-block;
  border: 1.5px solid transparent;
  border-radius: 10px;
  padding: 9px 18px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  background: transparent;
  color: var(--ink);
  transition: transform .08s ease, opacity .15s ease;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--red); color: #FFF; }
.btn-primary:hover { background: var(--red-deep); color: #FFF; }
.btn-secondary { border-color: var(--indigo); color: var(--indigo); background: transparent; }
.btn-secondary:hover { background: var(--indigo-soft); color: var(--indigo); }
.btn-ghost { border-color: var(--line); color: var(--ink-2); }
.btn-ghost:hover { border-color: var(--ink-3); color: var(--ink); }
.btn-danger { border-color: var(--red); color: var(--red); }
.btn-danger:hover { background: var(--red); color: #FFF; }
.btn-big { padding: 13px 26px; font-size: 15px; }
.btn[disabled] { opacity: .5; cursor: wait; }

.mini-btn {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  border-radius: 8px;
  padding: 5px 12px;
  font-size: 13px;
}
.mini-btn:hover { border-color: var(--indigo); color: var(--indigo); }
.mini-btn-ghost { color: var(--ink-3); }
.linkish {
  background: none;
  border: none;
  color: var(--indigo);
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 2px 4px;
}
.linkish:hover { color: var(--red); }

.chip {
  display: inline-block;
  font-size: 11.5px;
  line-height: 1.5;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--ink-2);
  background: var(--card);
  vertical-align: 2px;
}
.chip-on { border-color: var(--gold); color: var(--gold); }
.chip-off { color: var(--ink-3); }

.hint { font-size: 12.5px; color: var(--ink-2); }
.hint code { font-size: 11px; word-break: break-all; }
.req { font-size: 11px; color: var(--red); border: 1px solid var(--red); border-radius: 4px; padding: 0 5px; margin-left: 6px; vertical-align: 2px; }

/* ---------------------------------------------------------------- コーチ */
.coach { display: flex; gap: 16px; padding: 18px 20px; margin-bottom: 18px; align-items: flex-start; }
.coach-daruma { flex: 0 0 auto; padding-top: 2px; }
.coach-body { flex: 1; min-width: 0; }
.coach-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.coach-name { font-family: var(--serif); font-weight: 700; color: var(--noren); font-size: 15px; letter-spacing: .08em; }
@media (prefers-color-scheme: dark) { .coach-name { color: var(--indigo); } }
.coach-head .linkish { margin-left: auto; }
.coach-text { margin-top: 4px; font-size: 15px; }
.coach-note { margin-top: 6px; font-size: 12.5px; color: var(--ink-2); }
.skeleton { color: var(--ink-3); animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: .45; } 50% { opacity: 1; } }

/* ---------------------------------------------------------------- 統計タイル */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }
.tile {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 16px 10px;
  box-shadow: var(--shadow);
}
.tile-label { display: block; font-size: 11.5px; color: var(--ink-2); letter-spacing: .04em; }
.tile-num { display: block; line-height: 1.2; margin-top: 2px; }
.tile-num b { font-family: var(--serif); font-size: 30px; font-weight: 700; font-variant-numeric: tabular-nums; }
.tile-den { font-size: 12.5px; color: var(--ink-3); margin-left: 3px; }

/* ---------------------------------------------------------------- 昨日の記録アラート */
.alert {
  background: var(--red-soft);
  border: 1px solid var(--red);
  border-left-width: 4px;
  border-radius: 12px;
  padding: 13px 16px;
  margin-bottom: 18px;
}
.alert-title { font-size: 13.5px; margin-bottom: 8px; }
.alert-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 4px 0; }
.alert-name { font-weight: 600; font-size: 14px; }
.alert-acts { display: flex; gap: 6px; flex-wrap: wrap; }

/* ---------------------------------------------------------------- 習慣カード */
.habit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}
.habit { position: relative; padding: 18px 20px 16px; }
.habit-top { display: flex; align-items: baseline; gap: 10px; font-size: 12px; color: var(--ink-2); }
.cat { letter-spacing: .03em; }
.ep { margin-left: auto; font-family: var(--serif); color: var(--ink-3); padding-right: 40px; }
.ep b { font-size: 14px; color: var(--ink-2); }
.habit-name { font-family: var(--serif); font-size: 20px; font-weight: 700; margin-top: 2px; line-height: 1.4; }
.habit-name a { color: var(--ink); text-decoration: none; }
.habit-name a:hover { color: var(--red); }
.cue { font-size: 12.5px; color: var(--ink-2); margin-top: 1px; }

.seal {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: 2px solid var(--red);
  color: var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 15px;
  transform: rotate(-8deg);
  background: var(--card);
  animation: stampin .22s cubic-bezier(.2, 1.6, .4, 1);
}
.seal-skip { border-color: var(--ink-3); color: var(--ink-3); }
@keyframes stampin {
  from { transform: rotate(-8deg) scale(1.9); opacity: 0; }
  to   { transform: rotate(-8deg) scale(1); opacity: 1; }
}

.habit-mid { display: flex; align-items: flex-end; gap: 14px; margin-top: 10px; flex-wrap: wrap; }
.streak { display: flex; align-items: baseline; gap: 5px; flex-wrap: wrap; }
.streak > b {
  font-family: var(--serif);
  font-size: 40px;
  line-height: 1;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.streak-unit { font-size: 12.5px; color: var(--ink-2); }
.pend { border-color: var(--red); color: var(--red); background: transparent; }

.dots { margin-left: auto; display: flex; gap: 5px; align-items: center; padding-bottom: 6px; }
.dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.dot-full { background: var(--hm-full); }
.dot-mini { background: var(--hm-mini); }
.dot-skip { background: var(--hm-skip); }
.dot-none { background: transparent; border: 1.5px solid var(--line); }
.dot-pre  { background: transparent; }
.dot-pend { background: transparent; border: 1.5px dashed var(--red); }

.mile { margin-top: 10px; }
.mile-bar { height: 6px; border-radius: 999px; background: var(--indigo-soft); overflow: hidden; }
.mile-bar i { display: block; height: 100%; background: var(--red); border-radius: 999px; transition: width .35s ease; }
.mile-label { font-size: 12px; color: var(--ink-2); }

.acts { display: flex; gap: 8px; margin-top: 12px; }
.act {
  flex: 1;
  border-radius: 10px;
  padding: 9px 4px;
  font-size: 14px;
  font-weight: 600;
  border: 1.5px solid var(--line);
  background: var(--card);
  color: var(--ink-2);
  transition: all .12s ease;
}
.act:hover { border-color: var(--ink-3); color: var(--ink); }
.act-full.on { background: var(--red); border-color: var(--red); color: #FFF; }
.act-mini.on { background: transparent; border-color: var(--red); color: var(--red); }
.act-skip.on { background: var(--indigo-soft); border-color: var(--ink-3); color: var(--ink); }
.habit[data-status="full"] .act:not(.on),
.habit[data-status="mini"] .act:not(.on),
.habit[data-status="skip"] .act:not(.on) { opacity: .45; }
.habit.busy .act, .habit.busy .linkish, .habit.busy .mini-btn { pointer-events: none; opacity: .6; }
.mini-hint { font-size: 11.5px; color: var(--ink-3); margin-top: 6px; }

.after { margin-top: 10px; border-top: 1px dashed var(--line); padding-top: 9px; }
.after-line { display: flex; align-items: center; gap: 10px; }
.doneword { font-family: var(--serif); font-size: 14px; color: var(--ink); letter-spacing: .04em; }
.after-line .linkish { margin-left: auto; }
.notebox { display: flex; gap: 6px; margin-top: 7px; align-items: center; flex-wrap: wrap; }
.notebox input {
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 13px;
  background: var(--paper);
  min-width: 90px;
}
.valwrap { display: inline-flex; align-items: center; gap: 4px; flex: 0 0 auto; }
.valwrap input { width: 86px; flex: none; text-align: right; font-variant-numeric: tabular-nums; }
.valunit { font-size: 12px; color: var(--ink-2); }

/* ---------------------------------------------------------------- つづくカード(全達成) */
.owari {
  margin-top: 22px;
  background: var(--noren);
  color: #F2EFE7;
  border-radius: var(--r);
  text-align: center;
  padding: 34px 20px 30px;
  box-shadow: var(--shadow);
}
.owari-mark {
  font-family: var(--serif);
  font-size: 46px;
  font-weight: 700;
  letter-spacing: .4em;
  text-indent: .4em;
  color: #F5F2EA;
}
.owari-sub { font-size: 13.5px; color: rgba(242, 239, 231, .78); margin-top: 6px; }

/* ---------------------------------------------------------------- 空の状態 */
.empty { text-align: center; padding: 44px 24px; }
.empty-daruma { opacity: .95; }
.empty-title { font-family: var(--serif); font-size: 25px; margin-top: 14px; letter-spacing: .06em; }
.empty-sub { color: var(--ink-2); font-size: 14px; margin: 10px 0 20px; }
.tips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 28px; text-align: left; }
.tip-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 13px 15px;
  font-size: 13px;
}
.tip-card b { display: block; margin-bottom: 3px; font-size: 13.5px; }
.tip-card span { color: var(--ink-2); font-size: 12.5px; }

.archived { margin-top: 26px; color: var(--ink-2); font-size: 14px; }
.archived summary { cursor: pointer; }
.archived ul { list-style: none; margin-top: 8px; }
.archived li { display: flex; align-items: center; gap: 12px; padding: 6px 2px; border-bottom: 1px dashed var(--line); }
.archived form { margin-left: auto; }

/* ---------------------------------------------------------------- ページ共通 */
.backlink { font-size: 13px; margin-bottom: 12px; }
.page-head { margin-bottom: 20px; }
.page-title { font-family: var(--serif); font-size: 26px; letter-spacing: .05em; line-height: 1.4; }
.page-sub { color: var(--ink-2); font-size: 14px; margin-top: 4px; }
.two-col { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.aside { display: flex; flex-direction: column; gap: 12px; }

.form { padding: 22px 24px; }
.form label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-2); margin: 16px 0 5px; }
.form label:first-child { margin-top: 0; }
.form input[type="text"], .form input[type="password"], .form input[type="date"],
.form input:not([type]), .form select, .form textarea,
.settings-form input[type="password"], .settings-form select,
.record-form input, .record-form select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 12px;
  background: var(--paper);
  font-size: 14px;
}
.form textarea { resize: vertical; }
.form .btn-primary { margin-top: 22px; width: 100%; }
.ai-suggest { margin-top: 18px; padding: 12px; border: 1px dashed var(--line); border-radius: 10px; }
.chips { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.chip-suggest {
  text-align: left;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 10px;
  padding: 10px 13px;
  font-size: 13px;
  line-height: 1.6;
}
.chip-suggest:hover { border-color: var(--red); }
.chip-suggest b { display: block; font-size: 13.5px; }
.chip-suggest .cs-cue { color: var(--indigo); display: block; }
.chip-suggest .cs-tip { color: var(--ink-2); font-size: 12px; display: block; }

/* ---------------------------------------------------------------- 詳細ページ */
.detail-head { display: flex; align-items: flex-start; gap: 16px; }
.detail-head > div { flex: 1; min-width: 0; }
.why { font-family: var(--serif); color: var(--ink-2); margin-top: 2px; }
.meta-line { font-size: 12.5px; color: var(--ink-2); margin-top: 4px; }
.detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 16px; margin-bottom: 16px; }
.daruma-card { display: flex; align-items: center; gap: 18px; padding: 18px 20px; }
.daruma-info { display: flex; flex-direction: column; gap: 3px; font-size: 13.5px; }
.daruma-info .num { font-family: var(--serif); font-size: 22px; }
.daruma-done { color: var(--gold); font-family: var(--serif); font-size: 18px; }
.stats-detail { grid-template-columns: repeat(2, 1fr); margin-bottom: 0; }

.block { padding: 18px 22px; margin-bottom: 16px; }
.block-head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.block-head h3 { font-family: var(--serif); font-size: 17px; letter-spacing: .05em; }
.block-tools { margin-left: auto; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.advice {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: inherit;
  font-size: 14px;
  background: var(--paper);
  border-radius: 10px;
  padding: 14px 16px;
  border-left: 3px solid var(--gold);
}
.collapsible summary { cursor: pointer; font-weight: 600; font-size: 14px; }
.record-form { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) auto; gap: 10px; align-items: end; margin-top: 12px; }
.record-form label { display: block; font-size: 12px; color: var(--ink-2); margin-bottom: 3px; }
.record-form .btn { white-space: nowrap; }

/* ---------------------------------------------------------------- 数値・グラフ */
.metric-set {
  margin-top: 18px;
  border: 1px dashed var(--line);
  border-radius: 10px;
  padding: 4px 14px 12px;
}
.metric-set legend { font-size: 13px; font-weight: 600; color: var(--ink-2); padding: 0 6px; }
.metric-row { display: grid; grid-template-columns: 1fr 1.4fr 1fr; gap: 12px; }
.metric-row label { margin-top: 8px; }
.stats-metric { grid-template-columns: repeat(4, 1fr); margin: 6px 0 14px; }
.stats-metric .tile-num b { font-size: 24px; }
.chart-title { font-size: 13px; font-weight: 600; color: var(--ink-2); margin: 14px 0 6px; }
.chart { width: 100%; }
.chart svg { display: block; width: 100%; height: auto; }
.chart .empty-note { font-size: 12.5px; color: var(--ink-3); padding: 8px 0; }
.chart .bar { transition: opacity .12s ease; }
.chart .bar.dim { opacity: .55; }

.history { list-style: none; }
.history li { display: flex; gap: 14px; align-items: baseline; padding: 6px 2px; border-bottom: 1px dashed var(--line); font-size: 13.5px; flex-wrap: wrap; }
.history li:last-child { border-bottom: none; }
.h-date { color: var(--ink-2); min-width: 105px; }
.h-mark { font-weight: 600; min-width: 105px; }
.h-full { color: var(--red); }
.h-mini { color: var(--red); opacity: .75; }
.h-skip { color: var(--ink-3); }
.h-val { font-variant-numeric: tabular-nums; font-weight: 600; min-width: 70px; }
.h-note { color: var(--ink-2); }

.danger { padding: 18px 20px; }
.danger h3 { font-size: 15px; margin-bottom: 6px; }
.danger .btn { margin-top: 8px; }
.danger hr { border: none; border-top: 1px dashed var(--line); margin: 14px 0 8px; }

/* ---------------------------------------------------------------- 記録カレンダー(ヒートマップ) */
.hm-scroll { overflow-x: auto; padding-bottom: 4px; }
.hm { --cell: 13px; --gap: 3px; min-width: max-content; }
.hm-months { display: flex; font-size: 10.5px; color: var(--ink-3); margin-bottom: 3px; }
.hm-months span { flex: 0 0 calc(var(--cell) + var(--gap)); overflow: visible; white-space: nowrap; }
.hm-months .hm-corner { flex: 0 0 30px; }
.hm-body { display: flex; }
.hm-days { display: grid; grid-template-rows: repeat(7, calc(var(--cell) + var(--gap))); width: 30px; font-size: 10.5px; color: var(--ink-3); }
.hm-days span { line-height: var(--cell); }
.hm-grid {
  display: grid;
  grid-auto-flow: column;
  grid-template-rows: repeat(7, var(--cell));
  grid-auto-columns: var(--cell);
  gap: var(--gap);
}
.hc {
  width: var(--cell);
  height: var(--cell);
  border-radius: 3px;
  border: 1px solid rgba(0, 0, 0, .06);
  position: relative;
  display: inline-block;
}
@media (prefers-color-scheme: dark) { .hc { border-color: rgba(255, 255, 255, .06); } }
.hc-full { background: var(--hm-full); }
.hc-mini { background: var(--hm-mini); }
.hc-skip { background: var(--hm-skip); }
.hc-none { background: var(--hm-none); }
.hc-pre { background: transparent; border-color: transparent; }
.hc-future { background: transparent; border-style: dashed; border-color: var(--line); }
.hc[data-mark]::after {
  content: attr(data-mark);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  color: var(--ink);
  line-height: 1;
}
.hc:hover { outline: 2px solid var(--indigo); outline-offset: 0; }
.hm-legend { display: flex; gap: 16px; margin-top: 10px; font-size: 12px; color: var(--ink-2); flex-wrap: wrap; }
.hm-legend span { display: inline-flex; align-items: center; gap: 5px; }
.hm-legend .hc { cursor: default; }
.hm-legend .hc:hover { outline: none; }

/* ---------------------------------------------------------------- 曜日バー */
.wd { display: flex; gap: 14px; align-items: flex-end; max-width: 460px; }
.wd-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.wd-track {
  width: 100%;
  max-width: 34px;
  height: 92px;
  background: var(--indigo-soft);
  border-radius: 6px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.wd-track i {
  display: block;
  width: 100%;
  background: var(--indigo);
  border-radius: 4px 4px 0 0;
  min-height: 0;
  transition: height .35s ease;
}
@media (prefers-color-scheme: light) { .wd-track i { background: var(--noren); } }
.wd-pct { font-size: 12px; font-variant-numeric: tabular-nums; color: var(--ink-2); }
.wd-pct small { font-size: 10px; }
.wd-day { font-size: 12px; color: var(--ink-3); }

/* ---------------------------------------------------------------- 設定 */
.settings-form .block { margin-bottom: 16px; }
.settings-form > .btn-primary { margin-bottom: 24px; }
.settings-form label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-2); margin: 14px 0 5px; }
.check { font-weight: 400 !important; }
.check input { margin-right: 6px; }
.test-row { display: flex; align-items: center; gap: 12px; margin-top: 14px; flex-wrap: wrap; }

/* ---------------------------------------------------------------- トースト・お祝い・ツールチップ */
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(8px);
  background: var(--noren);
  color: #F2EFE7;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 14px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, .25);
  opacity: 0;
  transition: opacity .18s ease, transform .18s ease;
  z-index: 60;
  max-width: min(90vw, 480px);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

.celebrate {
  position: fixed;
  inset: 0;
  background: rgba(18, 24, 38, .74);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 70;
  padding: 20px;
}
.celebrate-card {
  position: relative;
  background: var(--card);
  border-radius: 18px;
  text-align: center;
  padding: 34px 40px 30px;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .4);
  animation: risein .3s cubic-bezier(.2, 1.4, .4, 1);
}
@keyframes risein { from { transform: translateY(16px) scale(.95); opacity: 0; } to { transform: none; opacity: 1; } }
.celebrate-title { font-family: var(--serif); font-size: 24px; font-weight: 700; margin-top: 10px; letter-spacing: .05em; }
.celebrate-sub { color: var(--ink-2); font-size: 14px; margin: 4px 0 18px; }
.confetti { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.confetti i {
  position: absolute;
  top: -20px;
  width: 9px;
  height: 13px;
  opacity: .95;
  animation: fall linear forwards;
}
@keyframes fall {
  to { transform: translateY(105vh) rotate(660deg); opacity: .8; }
}

.tip {
  position: fixed;
  z-index: 80;
  background: var(--noren);
  color: #F2EFE7;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 7px;
  pointer-events: none;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .25);
}

/* ---------------------------------------------------------------- おかえり・リハビリ・お守り・週ペース・休養 */
.okaeri { display: flex; gap: 20px; padding: 24px 26px; margin-bottom: 18px; align-items: center; border: 1.5px solid var(--gold); }
.okaeri-daruma { flex: 0 0 auto; }
.okaeri-title { font-family: var(--serif); font-size: 21px; letter-spacing: .05em; }
.okaeri-text { font-size: 14px; color: var(--ink-2); margin: 6px 0 12px; }
.okaeri-acts { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.okaeri-acts .btn { display: flex; flex-direction: column; align-items: center; gap: 1px; }
.btn-sub { display: block; font-size: 10.5px; font-weight: 400; opacity: .85; }

.rehab-banner {
  background: linear-gradient(90deg, var(--red-soft), transparent);
  border: 1px solid var(--red);
  border-radius: 12px;
  padding: 10px 16px;
  font-size: 13.5px;
  margin-bottom: 16px;
}

.chip-pace { border-color: var(--indigo); color: var(--indigo); }
.chip-charm { border-color: var(--gold); color: var(--gold); }
.chip-met { border-color: var(--gold); color: var(--gold); background: transparent; }
.mini-btn-charm { border-color: var(--gold); color: var(--gold); }
.mini-btn-charm:hover { border-color: var(--gold); color: var(--ink); background: rgba(199, 150, 46, .12); }

.rest-note {
  font-size: 12.5px;
  color: var(--indigo);
  background: var(--indigo-soft);
  border-radius: 8px;
  padding: 6px 10px;
  margin-top: 8px;
}

.pips { margin-left: auto; display: flex; gap: 6px; align-items: center; padding-bottom: 8px; }
.pip {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 1.5px solid var(--gold);
  display: inline-block;
  background: transparent;
}
.pip.on { background: var(--gold); }
.pips-label { font-size: 12px; color: var(--ink-2); margin-left: 3px; font-variant-numeric: tabular-nums; }

.toolbar { display: flex; gap: 18px; justify-content: flex-end; margin: -6px 0 14px; font-size: 13px; flex-wrap: wrap; }
.toolbar a { text-decoration: none; color: var(--ink-2); }
.toolbar a:hover { color: var(--red); }
.sub-toolbar { display: flex; gap: 12px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }

.slot-head {
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: .1em;
  color: var(--ink-2);
  margin: 22px 0 10px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 5px;
}
.slot-head:first-of-type { margin-top: 4px; }
.habit-grid + .slot-head { margin-top: 26px; }

.dot-rest { background: transparent; border: 1.5px solid var(--indigo); }
.dot-charm { background: var(--gold); }
.hc-rest { background: var(--indigo-soft); }
.hc-charm { background: transparent; border-color: var(--gold); }
.hc-rest[data-mark]::after, .hc-charm[data-mark]::after { color: var(--ink-2); font-size: 8px; }
.hc-charm[data-mark]::after { color: var(--gold); }

.rest-list { list-style: none; }
.rest-item { display: flex; gap: 12px; align-items: baseline; padding: 8px 2px; border-bottom: 1px dashed var(--line); font-size: 13.5px; flex-wrap: wrap; }
.rest-item:last-child { border-bottom: none; }
.rest-badge { font-size: 11px; border: 1px solid var(--line); border-radius: 999px; padding: 1px 9px; color: var(--ink-2); }
.rest-active .rest-badge { border-color: var(--indigo); color: var(--indigo); background: var(--indigo-soft); }
.rest-upcoming .rest-badge { border-color: var(--gold); color: var(--gold); }
.rest-past { opacity: .65; }
.rest-scope, .rest-reason { color: var(--ink-2); font-size: 12.5px; }
.rest-item form { margin-left: auto; }

.pace-row { display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 12px; margin-top: 16px; }
.pace-row label { margin-top: 0; }

.table-scroll { overflow-x: auto; }
.review-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.review-table th {
  text-align: left;
  font-size: 11.5px;
  color: var(--ink-2);
  font-weight: 600;
  border-bottom: 1.5px solid var(--line);
  padding: 6px 10px 6px 2px;
  white-space: nowrap;
}
.review-table td { padding: 8px 10px 8px 2px; border-bottom: 1px dashed var(--line); white-space: nowrap; }
.review-table tr:last-child td { border-bottom: none; }
.rt-name a { color: var(--ink); text-decoration: none; font-weight: 600; }
.rt-name a:hover { color: var(--red); }
.rt-num { font-variant-numeric: tabular-nums; }
.rt-num b { font-family: var(--serif); font-size: 16px; }
.rt-num small { color: var(--ink-3); }

/* ---------------------------------------------------------------- ご褒美・おみくじ・棚・手紙 */
.btn-gold { border-color: var(--gold); color: var(--gold); background: transparent; }
.btn-gold:hover { background: rgba(199, 150, 46, .14); color: var(--gold); }

.banner {
  border-radius: 12px;
  padding: 10px 16px;
  font-size: 13.5px;
  margin-bottom: 14px;
  border: 1px solid var(--gold);
  background: linear-gradient(90deg, rgba(199, 150, 46, .12), transparent);
}
.banner a { font-weight: 600; }
.banner-capsule { border-color: var(--indigo); background: linear-gradient(90deg, var(--indigo-soft), transparent); }

.omikuji-area { margin-top: 18px; }
.omi-hint { font-size: 11.5px; color: rgba(242, 239, 231, .6); margin-top: 6px; }
.omikuji {
  display: inline-flex;
  align-items: stretch;
  gap: 16px;
  background: var(--card);
  color: var(--ink);
  border-radius: 10px;
  padding: 14px 18px;
  text-align: left;
  box-shadow: 0 6px 22px rgba(0, 0, 0, .25);
  animation: risein .35s cubic-bezier(.2, 1.4, .4, 1);
}
.omi-rank {
  writing-mode: vertical-rl;
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 700;
  color: var(--red);
  border: 2px solid var(--red);
  border-radius: 6px;
  padding: 10px 5px;
  letter-spacing: .2em;
  align-self: center;
}
.omi-text {
  white-space: pre-wrap;
  font-family: inherit;
  font-size: 13.5px;
  line-height: 2;
  margin: auto 0;
}

.shelf-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 18px; }
.shelf-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-align: center;
  padding: 14px 8px 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.shelf-link { text-decoration: none; color: inherit; }
.shelf-link:hover { border-color: var(--red); color: inherit; }
.shelf-name { font-family: var(--serif); font-size: 14.5px; margin-top: 4px; }
.shelf-meta { font-size: 11px; color: var(--ink-2); }

.goshuin-row { display: flex; align-items: center; gap: 14px; padding: 8px 0; border-bottom: 1px dashed var(--line); flex-wrap: wrap; }
.goshuin-row:last-of-type { border-bottom: none; }
.goshuin-name { min-width: 150px; font-size: 13.5px; font-weight: 600; }
.goshuin-name small { color: var(--ink-3); font-weight: 400; }
.goshuin-strip { display: flex; gap: 7px; align-items: center; overflow-x: auto; padding: 2px 0; }
.gsn { width: 32px; height: 32px; flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 10px; color: var(--ink-3); }
.gsn svg { width: 32px; height: 32px; }
.gsn-on:nth-child(odd) svg { transform: rotate(-6deg); }
.gsn-on:nth-child(even) svg { transform: rotate(4deg); }
.gsn-off { border: 1.5px dashed var(--line); }
.gsn-pending { border: 1.5px dashed var(--gold); }
.gsn-rest { border: 1.5px solid var(--indigo-soft); background: var(--indigo-soft); color: var(--ink-2); }
.gsn-pre { border: none; }

.letter {
  background: var(--paper);
  border: 1px solid var(--gold);
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 12px;
}
.letter-head { font-size: 12px; color: var(--ink-2); margin-bottom: 6px; }
.letter-body {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: var(--serif);
  font-size: 15px;
  line-height: 2;
}
.capsule-sealed {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--paper);
  border: 1px dashed var(--line);
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 10px;
  font-size: 13.5px;
}
.capsule-sealed.ready { border: 1.5px solid var(--gold); }
.capsule-sealed form { margin-left: auto; }
.capsule-write summary { cursor: pointer; font-weight: 600; font-size: 14px; }
.capsule-form { padding: 12px 0 0; box-shadow: none; border: none; background: transparent; }
.capsule-when { display: flex; gap: 10px; flex-wrap: wrap; }
.capsule-when select, .capsule-when input { width: auto; flex: 1; min-width: 140px; }
.capsule-form .btn { margin-top: 14px; }

.reward-list { list-style: none; }
.reward-item { display: flex; align-items: center; gap: 14px; padding: 10px 2px; border-bottom: 1px dashed var(--line); flex-wrap: wrap; }
.reward-item:last-child { border-bottom: none; }
.reward-badge { font-size: 11.5px; border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px; color: var(--ink-2); white-space: nowrap; }
.reward-unlocked .reward-badge { border-color: var(--gold); color: var(--gold); font-weight: 700; }
.reward-claimed { opacity: .6; }
.reward-main { display: flex; flex-direction: column; }
.reward-main small { color: var(--ink-2); font-size: 12px; }
.reward-acts { margin-left: auto; display: flex; gap: 10px; align-items: center; }

/* ---------------------------------------------------------------- ログイン(MetAIraアカウント) */
.auth-card {
  max-width: 420px;
  margin: 30px auto 0;
  padding: 34px 36px 30px;
  text-align: center;
}
.auth-title { font-family: var(--serif); font-size: 22px; letter-spacing: .06em; margin-top: 8px; }
.auth-lead { margin: 8px 0 18px; }
.auth-form { display: flex; flex-direction: column; gap: 10px; }
.auth-form input {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 14px;
  background: var(--paper);
  font-size: 14px;
}
.auth-form .btn { margin-top: 4px; }
.auth-switch { font-size: 13px; color: var(--ink-2); margin-top: 14px; }
.auth-message { min-height: 22px; margin-top: 12px; font-size: 13px; color: var(--ink-2); }
.auth-message.err { color: var(--red); }
.auth-message.ok { color: var(--indigo); }
.nav-user {
  color: rgba(242, 239, 231, .75);
  font-size: 12px;
  padding: 7px 4px 7px 12px;
  border-left: 1px solid rgba(255, 255, 255, .25);
  margin-left: 6px;
  max-width: 130px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------------------------------------------------------------- フッター */
.foot {
  text-align: center;
  padding: 22px 16px 30px;
  color: var(--ink-3);
  font-size: 12.5px;
}
.foot-mark { font-family: var(--serif); letter-spacing: .3em; color: var(--ink-2); }

/* ---------------------------------------------------------------- 応答性・アクセシビリティ */
@media (max-width: 860px) {
  .two-col, .detail-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .tips { grid-template-columns: 1fr; }
  .record-form { grid-template-columns: 1fr 1fr; }
  .metric-row { grid-template-columns: 1fr; }
  .pace-row { grid-template-columns: 1fr; }
  .okaeri { flex-direction: column; text-align: center; }
  .okaeri-acts { justify-content: center; }
}
@media (max-width: 640px) {
  .header-in { gap: 10px; }
  .head-date { display: none; }
  .head-nav { width: 100%; justify-content: space-between; margin-top: 2px; }
  .habit-grid { grid-template-columns: 1fr; }
  .streak > b { font-size: 34px; }
  .owari-mark { font-size: 34px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* ---- mirailog 連携(やりたいこと由来の習慣) ---- */
.mirai-note {
  background: color-mix(in srgb, var(--indigo) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--indigo) 35%, transparent);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  color: var(--ink);
  margin: 0 0 14px;
}
.mirai-chip {
  margin: 6px 0 0;
  font-size: 12.5px;
  color: var(--ink-2);
}
.mirai-chip a { color: var(--indigo); text-decoration: none; border-bottom: 1px dashed var(--indigo); }
.mirai-chip a:hover { border-bottom-style: solid; }

/* ================================================================
   モバイル最適化(2026-07-12)— スマホ実機での見やすさ・操作性
   既存の 860px/640px 層の後に置き、同点指定は後勝ちで上書きする。
   ================================================================ */
@media (max-width: 640px) {
  /* ナビ: 折り返しをやめて横スクロール1行(はみ出しは指で流す) */
  .header-in { gap: 8px; padding-top: 11px; padding-bottom: 9px; }
  .head-nav {
    width: 100%;
    justify-content: flex-start;
    gap: 2px;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .head-nav::-webkit-scrollbar { display: none; }
  .head-nav a { white-space: nowrap; flex: 0 0 auto; padding: 8px 10px; }
  .nav-user { flex: 0 0 auto; max-width: 92px; }

  /* iOS: フォーム部品が 16px 未満だとフォーカス時に画面ごとズームされる対策 */
  input, select, textarea { font-size: 16px !important; }

  /* 余白を詰めて 1 画面の情報量を確保 */
  .wrap { padding: 0 14px; }
  .main { padding-top: 18px; padding-bottom: 44px; }
  .block { padding: 15px 16px; }
  .form { padding: 18px 16px; }
  .coach { padding: 14px; gap: 12px; }
  .okaeri { padding: 18px 16px; }
  .auth-card { margin-top: 14px; padding: 26px 20px 24px; }
  .page-title { font-size: 22px; }
  .tile { padding: 10px 12px 9px; }
  .tile-num b { font-size: 26px; }

  /* タッチターゲットを少し大きく */
  .mini-btn { padding: 7px 12px; }
  .act { padding: 11px 4px; }

  /* モーダル・おみくじが画面幅に収まるように */
  .celebrate-card { width: 100%; padding: 26px 22px 24px; }
  .omikuji { max-width: 100%; gap: 12px; padding: 12px 14px; }
  .omi-text { min-width: 0; }
  .omi-rank { font-size: 24px; }

  .daruma-card { flex-wrap: wrap; padding: 14px 16px; }
  .goshuin-name { flex-basis: 100%; min-width: 0; }
  .wd { gap: 8px; }
}

@media (max-width: 430px) {
  .stats { gap: 8px; }
  .tile-num b { font-size: 23px; }
  .streak > b { font-size: 30px; }
  .record-form { grid-template-columns: 1fr 1fr; }
  .record-form .btn { grid-column: 1 / -1; }
  .brand-name { font-size: 19px; }
  .owari { padding: 26px 14px 24px; }
  .owari-mark { font-size: 28px; }
  .history .h-date, .history .h-mark { min-width: 88px; }
}