:root {
  --bg: #f5f7fb;
  --ink: #111827;
  --muted: #4b5563;
  --card: #ffffff;
  --line: #dde3ee;
  --brand: #0f766e;
  --brand-2: #1d4ed8;
  --ok: #166534;
  --bad: #991b1b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 0%, #d8f0e8 0%, transparent 40%),
    radial-gradient(circle at 100% 20%, #dbeafe 0%, transparent 45%),
    var(--bg);
  font: 14px/1.5 "Yu Gothic UI", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
  background: linear-gradient(135deg, #ecfeff 0%, #eff6ff 100%);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
}

.hero h1 {
  margin: 0 0 6px;
  font-size: 22px;
}

.hero p {
  margin: 0;
  color: var(--muted);
}

.hero-meta {
  display: grid;
  gap: 6px;
  min-width: 300px;
}

.hero-meta div {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 4px;
}

.hero-meta span { color: var(--muted); }

.tabbar {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tab {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
}

.tab.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.panel {
  display: none;
  margin-top: 14px;
}

.panel.active { display: block; }

.grid-2, .grid-3, .grid-4 {
  display: grid;
  gap: 12px;
}

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.big {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
}

.kv {
  display: grid;
  gap: 6px;
}

.kv div {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 3px;
}

.list {
  margin: 0;
  padding: 0 0 0 16px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  border-bottom: 1px solid var(--line);
  padding: 8px 6px;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 600;
}

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--line);
}

.pill.ok { color: var(--ok); border-color: #86efac; background: #f0fdf4; }
.pill.bad { color: var(--bad); border-color: #fca5a5; background: #fef2f2; }

.filter-row {
  display: grid;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
  gap: 10px;
  margin: 10px 0 12px;
}

.filter-row label {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 12px;
}

.filter-row input,
.filter-row select {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 9px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

.pager {
  margin-top: 10px;
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}

.pager button {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
}

.pager button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

@media (max-width: 900px) {
  .hero { flex-direction: column; }
  .hero-meta { min-width: 0; width: 100%; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .filter-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}