/* お金の診断 */

:root {
  --bg: #fbf8f3; --panel: #ffffff; --ink: #33291f; --ink-soft: #6d6055;
  --line: #e4dcd0; --accent: #b5763a; --accent-soft: #fbeee0;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1a18; --panel: #262320; --ink: #ece5dc; --ink-soft: #a89c8f;
    --line: #3b3630; --accent: #d59a5e; --accent-soft: #332a20;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: "Hiragino Sans", "Yu Gothic", "Noto Sans JP", system-ui, sans-serif;
  font-size: 16.5px; line-height: 1.9; -webkit-text-size-adjust: 100%;
}
.wrap { max-width: 680px; margin: 0 auto; padding: 32px 18px 64px; }

.site-nav { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 0 0 22px; font-size: 13.5px; }
.site-nav a { color: var(--ink-soft); text-decoration: none; padding: 7px 11px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); }
.site-nav a:hover { color: var(--ink); border-color: var(--accent); }

.top { text-align: center; margin-bottom: 24px; }
.top h1 { font-size: 27px; margin: 0 0 6px; letter-spacing: .06em; }
.top .sub { margin: 0; color: var(--ink-soft); font-size: 14.5px; }

.lead-box {
  background: var(--accent-soft); border: 1px solid var(--line); border-radius: 12px;
  padding: 15px 18px; margin-bottom: 22px; font-size: 14px; line-height: 1.8;
}
.lead-box p { margin: 0; }
.lead-box p + p { margin-top: 8px; }

.panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
  padding: 20px; margin-bottom: 18px;
}
.panel h2 { font-size: 18px; margin: 0 0 4px; display: flex; align-items: center; gap: 9px; }
.step {
  font-size: 12px; font-weight: 700; color: var(--on-accent, #fff); background: var(--accent);
  width: 22px; height: 22px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center; flex: 0 0 22px;
}
.lead { margin: 0 0 14px; color: var(--ink-soft); font-size: 13.5px; line-height: 1.8; }

input[type="date"] {
  width: 100%; padding: 13px 12px; font-size: 17px; font-family: inherit;
  color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 9px;
}

/* ---- 配点 ---- */
.prow {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 0; border-bottom: 1px solid var(--line);
}
.prow:last-child { border-bottom: 0; }
.prow .nm { flex: 1; min-width: 0; }
.prow .nm b { display: block; font-size: 16px; font-weight: 600; }
.prow .nm span { display: block; font-size: 12px; color: var(--ink-soft); line-height: 1.6; }
.prow .ctl { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; }
.prow button {
  width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--bg); color: var(--ink); font-size: 19px; font-family: inherit;
  cursor: pointer; line-height: 1; padding: 0;
}
.prow button:disabled { opacity: .35; cursor: default; }
.prow .val { width: 26px; text-align: center; font-size: 18px; font-weight: 600; font-variant-numeric: tabular-nums; }
.prow.on { background: var(--accent-soft); border-radius: 8px; padding-left: 8px; padding-right: 8px; }

.remain { margin: 14px 0 0; font-size: 14px; color: var(--ink-soft); text-align: right; }
.remain b { font-size: 20px; color: var(--accent); }

/* ---- 満たし方 ---- */
.fill { padding: 12px 0; border-bottom: 1px solid var(--line); }
.fill:last-child { border-bottom: 0; }
.fill > b { font-size: 16px; }
.fill label {
  display: flex; align-items: center; gap: 9px; padding: 7px 0; font-size: 14.5px; cursor: pointer;
}
.fill label .yen { margin-left: auto; color: var(--ink-soft); font-size: 13px; font-variant-numeric: tabular-nums; }

.go {
  width: 100%; margin-top: 6px; padding: 15px; font-size: 16.5px; font-family: inherit;
  font-weight: 600; color: var(--on-accent, #fff); background: var(--accent); border: 0; border-radius: 9px; cursor: pointer;
}
.go:disabled { opacity: .4; cursor: default; }
.err { color: #c0533f; font-size: 14px; margin: 10px 0 0; min-height: 1em; }

/* ---- 結果 ---- */
.gap {
  background: var(--panel); border: 2px solid var(--accent); border-radius: 14px;
  padding: 22px 20px; margin: 26px 0 18px;
}
.gap-tag { margin: 0 0 6px; font-size: 11.5px; letter-spacing: .12em; color: var(--accent); font-weight: 700; }
.gap-title { font-size: 21px; margin: 0 0 14px; line-height: 1.6; }
.gap p { margin: 0 0 13px; }
.gap p:last-child { margin-bottom: 0; }

.two { display: flex; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.half {
  flex: 1 1 260px; background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; padding: 16px 18px;
}
.half h3 { font-size: 14px; margin: 0 0 2px; color: var(--ink-soft); font-weight: 500; }
.half h3 b { font-size: 18px; color: var(--ink); }
.half .mini { margin: 0 0 9px; font-size: 12px; color: var(--ink-soft); }
.half p { margin: 0; font-size: 15px; }

.read {
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
  padding: 20px; margin-bottom: 18px;
}
.read h2 { font-size: 19px; margin: 0 0 2px; display: flex; align-items: baseline; gap: 10px; }
.tag {
  font-size: 11.5px; font-weight: 600; letter-spacing: .1em; color: var(--accent);
  background: var(--accent-soft); border-radius: 5px; padding: 3px 8px;
}
.read p { margin: 0 0 13px; }
.read p:last-child { margin-bottom: 0; }

.money table { width: 100%; border-collapse: collapse; font-size: 14.5px; margin-bottom: 14px; }
.money td { padding: 9px 2px; border-bottom: 1px solid var(--line); }
.money td:last-child { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.money .sub { color: var(--ink-soft); font-size: 12.5px; }

.totals { border-top: 2px solid var(--line); padding-top: 12px; }
.totals div { display: flex; justify-content: space-between; align-items: baseline; padding: 4px 0; }
.totals div b { font-size: 15px; }
.totals div span { font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; }
.totals div.big span { font-size: 26px; color: var(--accent); }
.note { color: var(--ink-soft); font-size: 12.5px; margin: 12px 0 0; line-height: 1.75; }

.fold { border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
.fold summary { padding: 15px 18px; cursor: pointer; font-size: 15px; font-weight: 600; list-style: none; }
.fold summary::-webkit-details-marker { display: none; }
.fold summary::before { content: "＋ "; color: var(--accent); }
.fold[open] summary::before { content: "− "; }
.fold-in { padding: 0 18px 18px; }
.fold-in table { width: 100%; border-collapse: collapse; font-size: 14px; }
.fold-in th, .fold-in td { text-align: left; padding: 9px 4px; border-bottom: 1px solid var(--line); vertical-align: top; }
.fold-in th { width: 42%; font-weight: 500; color: var(--ink-soft); }

.foot { margin-top: 30px; color: var(--ink-soft); font-size: 12.5px; line-height: 1.85; }
.foot p { margin: 0 0 10px; }
.foot a { color: var(--accent); }