:root{
  --bg: #f6f9ff;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --line: rgba(15, 23, 42, .12);
  --shadow: 0 10px 28px rgba(15, 23, 42, .10);
  --radius: 16px;

  --blue: #2563eb;
  --blue2: #60a5fa;
  --blueSoft: rgba(37, 99, 235, .10);
  --danger: #dc2626;

  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

*{box-sizing:border-box}

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", "Meiryo", sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 500px at 15% 10%, rgba(96,165,250,.22), transparent 60%),
    radial-gradient(900px 600px at 90% 20%, rgba(37,99,235,.12), transparent 55%),
    var(--bg);
}

.wrap{
  max-width: 980px;
  margin: 0 auto;
  padding: 22px;
}

.header{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

h1{
  margin:0;
  font-size: 22px;
  letter-spacing: .01em;
}

.sub{
  margin: 6px 0 0 0;
  color: var(--muted);
  font-size: 13px;
}

.meta{display:flex; gap:10px; align-items:center}

.pill{
  display:inline-flex;
  align-items:center;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.7);
  color: var(--muted);
  font-size: 12px;
}

.main{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 900px){
  .main{grid-template-columns:1fr}
}

.card{
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

.card h2{
  margin: 0 0 12px 0;
  font-size: 14px;
  color: #1f3a8a;
}

.field{margin-bottom: 12px}

label{
  display:block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

input[type="text"], input[type="number"], input[type="date"]{
  width:100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  background: #ffffff;
  color: var(--text);
  outline: none;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="date"]:focus{
  border-color: rgba(37,99,235,.45);
  box-shadow: 0 0 0 4px rgba(37,99,235,.10);
}

.help{
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.45;
}

.help code{
  font-family: var(--mono);
  background: rgba(37,99,235,.08);
  border: 1px solid rgba(37,99,235,.15);
  padding: 1px 6px;
  border-radius: 999px;
}

.grid2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
@media (max-width: 520px){
  .grid2{grid-template-columns:1fr}
}

.row{margin: 10px 0 12px}

.check{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(37,99,235,.06);
  color: #1e3a8a;
  font-size: 13px;
}

.check.subtle{
  background: rgba(15,23,42,.03);
  color: var(--text);
}

.check input{accent-color: var(--blue)}

.details{
  margin: 8px 0 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #ffffff;
  overflow: hidden;
}
.details summary{
  cursor: pointer;
  padding: 10px 12px;
  color: #1f3a8a;
  font-weight: 700;
  font-size: 13px;
  list-style: none;
}
.details summary::-webkit-details-marker{display:none}
.details[open] summary{
  background: rgba(37,99,235,.06);
  border-bottom: 1px solid var(--line);
}
.detailBody{padding: 12px}

.actions{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.btn{
  border: 1px solid var(--line);
  background: #ffffff;
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
}
.btn:hover{background: rgba(37,99,235,.04)}
.btn.primary{
  border-color: rgba(37,99,235,.35);
  background: rgba(37,99,235,.10);
  color: #1e3a8a;
}
.btn.primary:hover{background: rgba(37,99,235,.14)}
.btn.ghost{
  background: transparent;
  color: var(--muted);
}
.btn.ghost:hover{background: rgba(15,23,42,.04)}

.out{
  font-family: var(--mono);
  white-space: pre-wrap;
  word-break: break-word;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #f8fafc;
  padding: 12px;
  min-height: 76px;
}

.note{
  margin: 10px 0 0 0;
  color: var(--muted);
  font-size: 12px;
}

.toast{
  margin-top: 10px;
  min-height: 18px;
  font-size: 12px;
  color: var(--muted);
}

.footer{
  display:flex;
  justify-content:space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
  color: var(--muted);
  font-size: 12px;
}

.kbd{
  font-family: var(--mono);
  background: rgba(37,99,235,.08);
  border: 1px solid rgba(37,99,235,.15);
  padding: 4px 8px;
  border-radius: 999px;
}