:root {
  --bg: #f5f7fa;
  --card: #ffffff;
  --ink: #1f2933;
  --muted: #6b7280;
  --line: #e2e8f0;
  --primary: #1565c0;
  --primary-d: #0d47a1;
  --soon: #d32f2f;
  --national: #1565c0;
  --local: #2e7d32;
  --closed: #9e9e9e;
  --partial: #b26a00;
  --radius: 12px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, "Segoe UI", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
}
.wrap { max-width: 860px; margin: 0 auto; padding: 0 16px; }

/* header */
.site-header { background: var(--primary); color: #fff; box-shadow: 0 2px 8px rgba(0,0,0,.1); }
.site-header h1 { font-size: 1.25rem; margin: 0; padding: 14px 0 6px; }
.free { font-size: .7rem; background: #fff; color: var(--primary-d); padding: 2px 8px; border-radius: 99px; vertical-align: middle; margin-left: 8px; }
.tabs { display: flex; gap: 4px; }
.tab { flex: 1; border: 0; background: transparent; color: #fff; padding: 12px 6px; font-size: .95rem; cursor: pointer; border-bottom: 3px solid transparent; }
.tab.active { border-bottom-color: #fff; font-weight: 700; }

/* panels */
.panel { display: none; padding: 20px 0 40px; }
.panel.active { display: block; }
h2 { font-size: 1.15rem; }

/* form */
.form-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.field { margin: 14px 0; }
.field > label { display: block; font-weight: 600; margin-bottom: 6px; font-size: .92rem; }
.req { color: #fff; background: var(--soon); font-size: .65rem; padding: 1px 6px; border-radius: 4px; vertical-align: middle; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
input[type=text], input[type=number], select, textarea {
  width: 100%; padding: 10px; border: 1px solid var(--line); border-radius: 8px; font-size: 1rem; font-family: inherit; background: #fff;
}
.radios, .options { display: flex; flex-wrap: wrap; gap: 14px; }
.radios label, .options label { font-weight: 400; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); padding: 7px 12px; border-radius: 99px; cursor: pointer; font-size: .9rem; background:#fff; }
.chip:has(input:checked) { border-color: var(--primary); background: #e8f1fc; color: var(--primary-d); font-weight: 600; }

.btn-primary { background: var(--primary); color: #fff; border: 0; border-radius: 8px; padding: 13px 20px; font-size: 1rem; font-weight: 700; cursor: pointer; width: 100%; margin-top: 8px; }
.btn-primary:hover { background: var(--primary-d); }

/* results */
.results-head { display: flex; justify-content: space-between; align-items: center; margin: 22px 0 10px; flex-wrap: wrap; gap: 8px; }
.results-tools { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
#results-summary { font-weight: 700; }
.sort { font-size: .85rem; color: var(--muted); }
.sort select { width: auto; display: inline-block; padding: 5px 8px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 12px; }

/* 適合度スコアバッジ */
.fit { display: inline-flex; align-items: baseline; gap: 8px; padding: 6px 14px; border-radius: 99px; margin-bottom: 10px; font-weight: 700; }
.fit-mark { font-size: 1.3rem; line-height: 1; }
.fit-num { font-size: 1.3rem; }
.fit-num small { font-size: .7rem; font-weight: 600; }
.fit-text { font-size: .9rem; }
.fit-high { background: #e6f4ea; color: #137333; border: 1px solid #9bd3ab; }
.fit-mid  { background: #fef7e0; color: #a9650a; border: 1px solid #f3d28a; }
.fit-low  { background: #f1f3f4; color: #5f6368; border: 1px solid #dadce0; }

/* スコア凡例 */
.score-note { font-size: .82rem; margin: 6px 0 14px; }
.score-lead { margin: 0 0 8px; }
.score-legend { display: flex; flex-wrap: wrap; gap: 8px; }
.lg { display: inline-block; padding: 3px 10px; border-radius: 6px; font-weight: 700; white-space: nowrap; }
.lg-high { background: #e6f4ea; color: #137333; }
.lg-mid { background: #fef7e0; color: #a9650a; }
.lg-low { background: #f1f3f4; color: #5f6368; }

/* 保存・コピーボタン群 */
.output-btns { display: flex; gap: 8px; }
.card.is-closed { opacity: .7; }
.card-head { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.card-head h3 { margin: 0; font-size: 1.05rem; }
.card-amount { margin: 8px 0 4px; font-weight: 600; }
.card-meta { margin: 4px 0 10px; font-size: .9rem; color: var(--muted); }
.btn-detail { background: #eef2f7; border: 1px solid var(--line); border-radius: 8px; padding: 8px 16px; cursor: pointer; font-weight: 600; }
.btn-detail:hover { background: #e2e8f0; }

.badge { font-size: .7rem; padding: 2px 8px; border-radius: 99px; color: #fff; white-space: nowrap; margin-left: 4px; }
.badge-national { background: var(--national); }
.badge-local { background: var(--local); }
.badge-closed { background: var(--closed); }
.badge-partial { background: var(--partial); }
.badge-open { background: var(--local); }
.deadline.soon, .deadline { font-weight: 600; }
.deadline.soon { color: var(--soon); }
.muted { color: var(--muted); }

/* deadlines */
.deadline-list { list-style: none; padding: 0; margin: 12px 0; }
.dl-row { display: grid; grid-template-columns: 110px 1fr auto; gap: 10px; align-items: center; padding: 12px 8px; border-bottom: 1px solid var(--line); }
.dl-row.soon .dl-date, .dl-row.soon .dl-left { color: var(--soon); font-weight: 700; }
.dl-date { font-variant-numeric: tabular-nums; font-size: .9rem; }
.dl-left { font-size: .85rem; color: var(--muted); }

/* detail overlay */
.detail-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.45); display: none; align-items: flex-start; justify-content: center; padding: 20px; overflow-y: auto; z-index: 50; }
.detail-overlay.open { display: flex; }
.detail-card { background: #fff; border-radius: var(--radius); max-width: 720px; width: 100%; padding: 24px; position: relative; margin: 20px 0; }
.detail-close { position: absolute; top: 10px; right: 12px; border: 0; background: transparent; font-size: 1.6rem; cursor: pointer; line-height: 1; color: var(--muted); }
.d-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; padding-right: 24px; }
.d-head h2 { margin: 0; }
.d-list { margin: 16px 0; }
.d-row { display: grid; grid-template-columns: 130px 1fr; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.d-row dt { font-weight: 700; color: #334; font-size: .9rem; margin: 0; }
.d-row dd { margin: 0; }
.d-row ul { margin: 0; padding-left: 18px; }
.d-actions { display: flex; gap: 10px; flex-wrap: wrap; margin: 16px 0; }
.d-actions button { flex: 1; min-width: 200px; background: var(--primary); color: #fff; border: 0; border-radius: 8px; padding: 12px; font-weight: 700; cursor: pointer; }
.d-actions button:hover { background: var(--primary-d); }
/* Googleカレンダー・公式リンク */
.btn-cal { display: inline-flex; align-items: center; justify-content: center; flex: 1; min-width: 200px; background: #188038; color: #fff; border: 0; border-radius: 8px; padding: 12px; font-weight: 700; text-decoration: none; }
.btn-cal:hover { background: #0f6b2c; }
.btn-cal.disabled { background: #cfd8dc; cursor: default; }
.official-link { display: inline-block; color: var(--primary); font-weight: 700; text-decoration: none; border: 1px solid var(--primary); border-radius: 8px; padding: 9px 16px; }
.official-link:hover { background: #e8f1fc; }
.updated { font-size: .8rem; margin: 4px 0 0; }
.cal-mini { font-size: .78rem; color: #188038; text-decoration: none; white-space: nowrap; }
.cal-mini:hover { text-decoration: underline; }
.link-btn { background: none; border: 0; color: var(--primary); text-decoration: underline; cursor: pointer; padding: 0; font: inherit; }
.small-note { font-size: .82rem; margin-top: 12px; }

.warn { background: #fff3e0; border-left: 4px solid var(--partial); padding: 8px 12px; border-radius: 6px; font-size: .9rem; }
.hint { color: var(--primary-d); font-size: .85rem; margin: 0; }
.source { font-size: .82rem; color: var(--muted); word-break: break-all; }
.source a { color: var(--primary); }
.disclaimer { font-size: .82rem; color: var(--muted); }

/* prompt */
.output-field .output-head { display: flex; justify-content: space-between; align-items: center; }
.btn-copy { background: #eef2f7; border: 1px solid var(--line); border-radius: 8px; padding: 6px 12px; cursor: pointer; font-weight: 600; }
#p-output { font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; font-size: .85rem; background: #fbfcfe; }

/* footer */
.site-footer { background: #e9eef3; color: var(--muted); margin-top: 30px; }
.site-footer p { margin: 6px 0; font-size: .85rem; }
.site-footer .small { font-size: .78rem; }
.error { color: var(--soon); }

@media (max-width: 600px) {
  .grid2 { grid-template-columns: 1fr; }
  .dl-row { grid-template-columns: 90px 1fr; }
  .dl-row .dl-left { grid-column: 2; }
  .d-row { grid-template-columns: 1fr; gap: 2px; }
}