/* コツ活 節税シミュレーター
   フォントはテーマを継承。色は --kts-* を上書きすればテーマに合わせられる */
.kts {
  --kts-ink: #1e3440;
  --kts-muted: #5b6b73;
  --kts-line: #d5dce0;
  --kts-panel: #ffffff;
  --kts-soft: #f1f4f5;
  --kts-accent: #1e5a73;
  --kts-take: #2e7d5b;
  --kts-error: #a33a2c;
  --kts-c-incomeTax: #3e5c76;
  --kts-c-residentTax: #7d9bb5;
  --kts-c-nhi: #c08a2e;
  --kts-c-pension: #9db0a3;
  --kts-c-employeeSI: #a3a9b7;
  --kts-c-businessTax: #7a6f9b;
  color: var(--kts-ink);
  line-height: 1.75;
  max-width: 44rem;
  margin: 0 auto;
}
.kts *, .kts *::before, .kts *::after { box-sizing: border-box; }

/* ---------- フォーム ---------- */
.kts-privacy {
  font-size: .875rem;
  color: var(--kts-muted);
  padding-left: .75rem;
  border-left: 3px solid var(--kts-take);
  margin: 0 0 1.5rem;
}
.kts-sec {
  border: 1px solid var(--kts-line);
  border-radius: 10px;
  background: var(--kts-panel);
  padding: 1rem 1.25rem 1.25rem;
  margin: 0 0 1rem;
  min-width: 0;
}
.kts-sec[hidden], .kts [hidden] { display: none !important; }
.kts-sec > legend {
  font-weight: 700;
  font-size: 1.05rem;
  padding: 0 .4rem;
  margin-left: -.4rem;
}
.kts-field { display: block; margin: .75rem 0 0; }
.kts-field > span:first-child {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  margin-bottom: .25rem;
}
.kts input[type="text"], .kts select {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  color: inherit;
  background: #fff;
  border: 1px solid var(--kts-line);
  border-radius: 6px;
  padding: .55rem .7rem;
  min-height: 2.75rem;
}
.kts input[type="text"]:focus, .kts select:focus {
  outline: 2px solid var(--kts-accent);
  outline-offset: 1px;
  border-color: var(--kts-accent);
}
.kts-unit { display: flex; align-items: center; gap: .4rem; }
.kts-unit input { text-align: right; }
.kts-unit em { font-style: normal; font-size: .875rem; color: var(--kts-muted); white-space: nowrap; }
.kts-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
@media (max-width: 560px) { .kts-pair { grid-template-columns: 1fr; } }

.kts-choice { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .5rem; }
.kts-choice label { position: relative; }
.kts-choice input { position: absolute; opacity: 0; inset: 0; }
.kts-choice label span {
  display: inline-block;
  padding: .55rem 1rem;
  border: 1px solid var(--kts-line);
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
}
.kts-choice input:checked + span { background: var(--kts-accent); border-color: var(--kts-accent); color: #fff; }
.kts-choice input:focus-visible + span { outline: 2px solid var(--kts-accent); outline-offset: 2px; }
.kts-choice-sm { align-items: center; margin-top: 1rem; }
.kts-choice-sm label span { padding: .35rem .9rem; font-size: .9rem; }
.kts-choice-q { font-size: .875rem; font-weight: 600; margin-right: .25rem; }

.kts-check { display: flex; gap: .5rem; align-items: flex-start; margin: .75rem 0 0; cursor: pointer; }
.kts-check input { width: 1.15rem; height: 1.15rem; margin-top: .3rem; accent-color: var(--kts-accent); }

.kts-help, .kts-note { font-size: .85rem; color: var(--kts-muted); margin: .5rem 0 0; }
.kts-row {
  border-top: 1px dashed var(--kts-line);
  padding-top: .75rem;
  margin-top: .75rem;
}
.kts-row:first-child { border-top: 0; padding-top: 0; margin-top: .25rem; }
.kts-row-head { display: flex; justify-content: space-between; align-items: baseline; }
.kts-row-title { font-weight: 700; font-size: .9rem; color: var(--kts-muted); }
.kts-link {
  background: none; border: 0; padding: .25rem 0; font: inherit; font-size: .85rem;
  color: var(--kts-muted); text-decoration: underline; cursor: pointer;
}
.kts-add {
  display: inline-block;
  margin-top: .9rem;
  background: none;
  border: 1px dashed var(--kts-accent);
  color: var(--kts-accent);
  border-radius: 6px;
  padding: .5rem 1rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.kts-add:hover { background: var(--kts-soft); }
.kts-error { color: var(--kts-error); font-weight: 600; }
.kts-submit {
  display: block;
  width: 100%;
  margin: 1.25rem 0 0;
  padding: .95rem;
  border: 0;
  border-radius: 10px;
  background: var(--kts-accent);
  color: #fff;
  font: inherit;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
}
.kts-submit:hover { filter: brightness(1.08); }
.kts-submit:focus-visible, .kts-add:focus-visible, .kts-link:focus-visible {
  outline: 2px solid var(--kts-accent); outline-offset: 3px;
}

/* ---------- 結果 ---------- */
.kts-result:not(:empty) { margin-top: 2.5rem; scroll-margin-top: 5rem; }
.kts-block { margin: 0 0 2.25rem; }
.kts-block h3 { font-size: 1.25rem; margin: 0 0 .75rem; line-height: 1.4; }
.kts-block-plain { background: var(--kts-soft); border-radius: 10px; padding: 1rem 1.25rem; }
.kts-block-plain h3 { font-size: 1.05rem; }
.kts-lead { margin: 0 0 .6rem; }

/* この画面で一番見せたいもの：お金の行き先の帯 */
.kts-flow {
  display: flex;
  height: 2.25rem;
  border-radius: 8px;
  overflow: hidden;
  background: var(--kts-soft);
}
.kts-seg { display: block; height: 100%; min-width: 2px; }
@media (prefers-reduced-motion: no-preference) {
  .kts-seg { animation: kts-grow .7s ease-out both; transform-origin: left; }
  @keyframes kts-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
}
.kts-seg-incomeTax { background: var(--kts-c-incomeTax); }
.kts-seg-residentTax { background: var(--kts-c-residentTax); }
.kts-seg-nhi { background: var(--kts-c-nhi); }
.kts-seg-pension { background: var(--kts-c-pension); }
.kts-seg-employeeSI { background: var(--kts-c-employeeSI); }
.kts-seg-businessTax { background: var(--kts-c-businessTax); }
.kts-seg-take { background: var(--kts-take); }
.kts-legend { list-style: none; padding: 0; margin: .9rem 0 0; }
.kts-legend li {
  display: flex; align-items: center; gap: .6rem;
  padding: .35rem 0; border-bottom: 1px solid var(--kts-line);
}
.kts-legend i { width: .8rem; height: .8rem; border-radius: 3px; flex: none; }
.kts-legend b { margin-left: auto; font-variant-numeric: tabular-nums; }
.kts-legend-take { font-weight: 700; font-size: 1.1rem; border-bottom: 0 !important; }
.kts-legend-take b { color: var(--kts-take); }

.kts-items { list-style: none; padding: 0; margin: 0; }
.kts-item { border-left: 4px solid var(--kts-accent); padding: .1rem 0 .1rem 1rem; margin: 0 0 1.5rem; }
.kts-item-top { display: flex; flex-wrap: wrap; align-items: baseline; gap: .25rem .75rem; }
.kts-item h4 { margin: 0; font-size: 1.1rem; }
.kts-lock { font-size: .8rem; color: var(--kts-muted); }
.kts-item-main { margin: .35rem 0 0; }
.kts-item-main strong, .kts-cap-main strong { font-size: 1.3rem; color: var(--kts-take); font-variant-numeric: tabular-nums; }
.kts-item-sub { margin: .1rem 0 0; font-size: .9rem; }
.kts-chips { display: flex; flex-wrap: wrap; gap: .35rem; margin: .5rem 0; }
.kts-chip { font-size: .8rem; background: var(--kts-soft); border-radius: 4px; padding: .1rem .5rem; font-variant-numeric: tabular-nums; }
.kts-item-body { font-size: .9rem; margin: .25rem 0 0; }
.kts-item-note { font-size: .85rem; color: var(--kts-muted); margin: .25rem 0 0; }

.kts-inel { margin-top: .5rem; }
.kts-inel summary { cursor: pointer; font-weight: 600; color: var(--kts-muted); }
.kts-inel ul { padding-left: 1.2rem; }
.kts-inel b { margin-right: .5rem; }

.kts-cap-main { font-size: 1.05rem; margin: 0 0 .5rem; }
/* テーマの表スタイルに負けないよう、詳細度を上げて上書きする */
.kts table.kts-alloc { width: 100%; border-collapse: collapse; margin: 1rem 0; border: 0; background: none; }
.kts table.kts-alloc th, .kts table.kts-alloc td {
  padding: .75rem .9rem;
  border: 0;
  border-bottom: 1px solid var(--kts-line);
  background: none;
  font-weight: normal;
  text-align: left;
  vertical-align: middle;
  line-height: 1.5;
}
.kts table.kts-alloc th { padding-left: 0; }
.kts table.kts-alloc td { text-align: right; padding-right: 0; font-variant-numeric: tabular-nums; white-space: nowrap; }
.kts table.kts-alloc tr.kts-alloc-liquid th, .kts table.kts-alloc tr.kts-alloc-liquid td { color: var(--kts-take); font-weight: 600; }

.kts-plan-q { font-weight: 600; margin: 1.25rem 0 .5rem; }
.kts-plan { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; }
.kts-plan button {
  font: inherit;
  color: inherit;
  background: var(--kts-panel);
  border: 1px solid var(--kts-line);
  border-radius: 8px;
  padding: .6rem .25rem;
  cursor: pointer;
  line-height: 1.3;
}
.kts-plan button b { display: block; font-size: 1rem; }
.kts-plan button small { display: block; font-size: .75rem; color: var(--kts-muted); margin-top: .15rem; }
.kts-plan button[aria-pressed="true"] { background: var(--kts-accent); border-color: var(--kts-accent); color: #fff; }
.kts-plan button[aria-pressed="true"] small { color: rgba(255,255,255,.85); }
.kts-plan button:focus-visible { outline: 2px solid var(--kts-accent); outline-offset: 2px; }
.kts-chips-label { font-size: .75rem; color: var(--kts-muted); align-self: center; margin-right: .1rem; }

.kts-notes { margin: 0; padding-left: 1.2rem; font-size: .9rem; }
.kts-notes li { margin: .35rem 0; }

.kts-recs h4 { font-size: 1.05rem; margin: 1.25rem 0 .5rem; }
.kts-pr { font-size: .8rem; color: var(--kts-muted); margin: 0; }
.kts-rec-body img { max-width: 100%; height: auto; }

.kts-disclaimer { font-size: .8rem; color: var(--kts-muted); }

/* おすすめ枠：ポチップやバナーを枠内に収める */
.kts-rec-body > * { max-width: 100%; }
.kts-rec-body p { margin: .5rem 0; }
.kts-rec-body .pochipp-box { margin: 1rem 0; }

/* 設定でオンにしたときだけ、ポチップ標準のAmazonボタンを隠す。
   リンク先では判定しない（カスタムボタンでAmazonに飛ばす場合は残すため） */
.kts-hide-amazon .pochipp-box__btnwrap.-amazon { display: none !important; }