/* 相続の期限リスト(自己診断ツール) ― style.css のあとに読み込む */
.dc {
  position: relative; margin: 32px 0 0; padding: 26px 28px 28px;
  background: var(--paper); border: 1px solid var(--line-strong); border-radius: var(--radius);
  box-shadow: 0 1px 0 var(--line);
}
.dc::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; border-radius: var(--radius) var(--radius) 0 0; background: linear-gradient(90deg, var(--navy) 0 70%, var(--gold) 70% 100%); }
.dc-badge { margin-bottom: 8px; }
.dc-title { margin: 0 0 4px; font-size: 20px; font-weight: 700; line-height: 1.5; color: var(--navy); }
.dc-lead { margin: 0 0 18px; font-size: 18px; line-height: 1.85; color: var(--ink-sub); }

.dc-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; padding: 18px 18px 16px; background: var(--navy-50); border-radius: 6px; }
.dc-field[hidden] { display: none; }
.dc-field label { display: block; margin-bottom: 6px; font-size: 18px; font-weight: 700; color: var(--navy); line-height: 1.6; }
.dc-field .dc-opt { margin-left: 4px; font-size: 18px; font-weight: 400; color: var(--ink-sub); }
.dc-field input[type="date"] {
  width: 100%; padding: 11px 12px; font: inherit; font-size: 18px; line-height: 1.4; color: var(--ink);
  background: #fff; border: 1px solid var(--line-strong); border-radius: 6px;
}
.dc-field input[type="date"]:focus { outline: 2px solid var(--gold); outline-offset: 1px; border-color: var(--gold); }
.dc-hint { margin: 6px 0 0; font-size: 18px; color: var(--ink-sub); }
.dc-error { grid-column: 1 / -1; margin: 0; font-size: 18px; color: var(--alert); line-height: 1.6; }
.dc-error:empty { display: none; }
.dc-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; }
.dc-run {
  padding: 13px 34px; border: 0; border-radius: 8px; cursor: pointer;
  background: var(--navy); color: #fff; font: inherit; font-size: 18px; font-weight: 700; letter-spacing: .08em; line-height: 1.5;
  transition: background .2s, transform .2s, box-shadow .2s;
}
.dc-run:hover { background: var(--navy-700); transform: translateY(-1px); box-shadow: 0 8px 18px rgba(18,31,62,.16); }
.dc-privacy { flex: 1 1 220px; margin: 0; font-size: 18px; line-height: 1.7; color: var(--ink-sub); }

.dc-result { margin-top: 24px; }
.dc-result[hidden] { display: none; }
.dc-result-title { margin: 0 0 10px; font-size: 18px; font-weight: 700; color: var(--navy); }
.dc-list { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line-strong); border-radius: 6px; overflow: hidden; }
.dc-item {
  display: grid; grid-template-columns: 1fr auto; gap: 2px 16px; align-items: center;
  padding: 13px 16px 13px 18px; background: #fff; border-left: 4px solid var(--line-strong); line-height: 1.6;
}
.dc-item + .dc-item { border-top: 1px solid var(--line); }
.dc-item.is-main { background: var(--panel); }
.dc-item .dc-name { font-size: 18px; font-weight: 700; color: var(--navy); }
.dc-item .dc-date { text-align: right; font-size: 18px; font-weight: 700; color: var(--navy); font-variant-numeric: tabular-nums; }
.dc-item .dc-note { grid-column: 1; font-size: 18px; color: var(--ink-sub); }
.dc-item .dc-left { text-align: right; font-size: 18px; font-weight: 700; }
.dc-item.st-over { border-left-color: var(--alert); }
.dc-item.st-over .dc-left { color: var(--alert); }
.dc-item.st-soon { border-left-color: #d0752f; }
.dc-item.st-soon .dc-left { color: #b35a17; }
.dc-item.st-near { border-left-color: var(--gold); }
.dc-item.st-near .dc-left { color: var(--gold-ink); }
.dc-item.st-ok { border-left-color: #6e9c80; }
.dc-item.st-ok .dc-left { color: #2f6e4a; }
.dc-caution { margin: 12px 0 0; font-size: 18px; line-height: 1.8; color: var(--ink-sub); }

.dc-next { margin-top: 20px; padding: 22px 22px 18px; text-align: center; background: var(--navy); border-radius: var(--radius); }
.dc-next .dc-next-lead { margin: 0 0 4px; font-size: 18px; font-weight: 700; line-height: 1.6; color: #fff; }
.dc-next .dc-next-sub { margin: 0 0 16px; font-size: 18px; line-height: 1.8; color: #cdd3e0; }
.dc-next .btn.primary { background: #fff; color: var(--navy); border-color: #fff; }
.dc-next .btn.primary::before { background: var(--gold-ink); }
.dc-next .dc-next-note { margin: 12px 0 0; font-size: 18px; line-height: 1.7; color: #b9c1d3; }

@media (max-width: 700px) {
  .dc { padding: 22px 16px 20px; }
  .dc-form { grid-template-columns: 1fr; padding: 14px; }
  .dc-run { width: 100%; }
  .dc-item { grid-template-columns: 1fr; }
  .dc-item .dc-date, .dc-item .dc-left { text-align: left; }
  .dc-next { padding: 20px 14px 16px; }
}