:root {
  --bg: #f5f6ef;
  --ink: #1f2a1f;
  --muted: #5c6659;
  --card: #fffffb;
  --line: #d6dccf;
  --brand: #1f6b4f;
  --brand-soft: #e5f3ec;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Hiragino Sans", "Noto Sans JP", sans-serif;
  background:
    radial-gradient(circle at 0% 0%, #ecf6ee 0%, transparent 40%),
    radial-gradient(circle at 100% 20%, #f4efe5 0%, transparent 36%),
    var(--bg);
  color: var(--ink);
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 20px 44px;
}

body.review-page .container {
  max-width: 1360px;
}

h1 {
  margin: 0;
  font-size: 30px;
  letter-spacing: 0.01em;
}

h2 {
  margin: 0 0 10px;
  font-size: 18px;
}

.subtitle {
  color: var(--muted);
  margin: 8px 0 0;
}

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  margin-top: 18px;
}

.controls {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.review-toolbar {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 12px;
  align-items: center;
}

.review-toolbar-actions {
  display: flex;
  justify-content: flex-end;
}

input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  background: #fff;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 11px 8px;
  text-align: left;
  vertical-align: middle;
}

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

.tag {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 12px;
}

.label {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  background: #edf3ee;
  color: var(--brand);
}

a {
  color: var(--brand);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 10px;
}

.meta-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
}

.meta-item strong {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

.meta-stack {
  display: grid;
  gap: 10px;
}

.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.decision-button,
.primary-button,
.secondary-button,
.button-link {
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 14px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}

.decision-button.is-active,
.primary-button {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}

.decision-button-muted.is-active {
  background: #3f4d45;
  border-color: #3f4d45;
  color: #fff;
}

.primary-button:disabled {
  cursor: default;
  opacity: 0.45;
}

.button-link {
  display: inline-flex;
  width: fit-content;
  text-decoration: none;
}

.checkbox-cell {
  text-align: center;
}

.checkbox-cell input {
  width: 18px;
  height: 18px;
}

.empty {
  color: var(--muted);
  padding: 14px;
}

.source-blocks {
  display: grid;
  gap: 14px;
}

.source-block {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(31, 42, 31, 0.03);
}

.source-block-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  padding: 18px 20px;
  border-bottom: 2px solid #e7ecdf;
  background: linear-gradient(180deg, #fcfdf8 0%, #f6f8f1 100%);
}

.source-block-url {
  display: grid;
  gap: 6px;
}

.source-block-url strong {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.source-block-url a {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  word-break: break-all;
}

.source-block table {
  background: #fff;
}

.source-block thead th {
  background: #fbfbf8;
}

@media (max-width: 740px) {
  .review-toolbar {
    grid-template-columns: 1fr;
  }

  .meta-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 24px;
  }

  table,
  thead,
  tbody,
  tr,
  th,
  td {
    display: block;
    width: 100%;
  }

  thead {
    display: none;
  }

  tr {
    border-bottom: 1px solid var(--line);
  }

  td {
    border: 0;
    padding: 8px 0;
  }
}