:root {
  --bg: #f4f6f8;
  --panel: #ffffff;
  --text: #1f2933;
  --muted: #6b7280;
  --line: #d8dee4;
  --brand: #0f766e;
  --brand-soft: #dff6f3;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background: radial-gradient(circle at 10% 0%, #eef7ff 0, var(--bg) 50%);
  color: var(--text);
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 28px;
  background: linear-gradient(110deg, #0f766e, #155e75);
  color: #fff;
}

.hero h1 {
  margin: 0 0 8px;
  font-size: 28px;
}

.hero p {
  margin: 0;
  opacity: 0.9;
}

.page-tabs {
  display: flex;
  gap: 10px;
  padding: 14px 20px 0;
}

.tab-btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  border-radius: 10px;
  padding: 9px 14px;
  cursor: pointer;
}

.tab-btn.is-active {
  border-color: var(--brand);
  background: var(--brand-soft);
  color: var(--brand);
}

.pane {
  display: none;
}

.pane-active {
  display: block;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 20px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 8px 25px rgba(31, 41, 51, 0.05);
}

.span-2 {
  grid-column: span 2;
}

h2, h3 {
  margin-top: 0;
}

label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 10px;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  width: 100%;
  margin-top: 6px;
  padding: 9px 10px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 25px;
}

.checkbox input {
  width: auto;
  margin-top: 0;
}

.btn {
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 9px 12px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.btn-ghost {
  background: var(--brand-soft);
  color: var(--brand);
}

.btn-sm {
  padding: 6px 10px;
  font-size: 12px;
}

.btn.is-active {
  background: var(--brand);
  color: #fff;
}

.kv-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.kv-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
}

.kv-item b {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 4px;
}

.status-badge {
  display: inline-block;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 12px;
  font-weight: 700;
}

.status-found { background: #def7ec; color: #046c4e; }
.status-error { background: #fde8e8; color: #9b1c1c; }
.status-similar_only { background: #fff8db; color: #8a4b00; }
.status-not_found { background: #e8f1fd; color: #1e429f; }

.confidence-badge {
  display: inline-block;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 12px;
  font-weight: 700;
}

.confidence-high { background: #def7ec; color: #046c4e; }
.confidence-medium { background: #fff8db; color: #8a4b00; }
.confidence-low { background: #fde8e8; color: #9b1c1c; }
.confidence-na { background: #e5e7eb; color: #374151; }

.muted {
  color: var(--muted);
}

.hidden {
  display: none;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.stats-health {
  margin-bottom: 10px;
}

.priority-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}

.priority-item {
  padding: 10px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid var(--line);
}

.priority-item span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.priority-item b {
  font-size: 20px;
}

.stat {
  padding: 10px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid var(--line);
}

.stat b {
  display: block;
  font-size: 22px;
  margin-top: 4px;
}

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

.between {
  justify-content: space-between;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
}

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

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 9px;
  text-align: left;
  font-size: 13px;
  vertical-align: top;
}

tbody tr {
  cursor: pointer;
}

tbody tr:hover {
  background: #f7fffe;
}

.filters {
  display: grid;
  grid-template-columns: 180px 180px 1fr 160px 110px;
  gap: 10px;
  margin-bottom: 10px;
}

.checkbox.compact {
  margin-top: 0;
  font-size: 13px;
  align-self: end;
}

.explorer-top {
  display: grid;
  grid-template-columns: 1.3fr 180px 1fr 110px;
  gap: 10px;
  align-items: end;
}

.detail-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.detail-tab {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 6px 10px;
  cursor: pointer;
}

.detail-tab.is-active {
  border-color: var(--brand);
  color: var(--brand);
  background: var(--brand-soft);
}

.detail-content {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f8fafc;
  padding: 12px;
  min-height: 220px;
  overflow: auto;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.detail-block {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
}

.raw-evidence {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 8px;
}

.raw-evidence summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--muted);
}

.json-pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
  line-height: 1.4;
}

.artifact-list a {
  display: inline-block;
  margin-right: 8px;
  margin-bottom: 8px;
}

.logs {
  background: #0b1022;
  color: #e5f4ff;
  border-radius: 10px;
  padding: 10px;
  min-height: 120px;
  max-height: 300px;
  overflow: auto;
}

.standard-footer {
  align-items: center;
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  gap: 18px;
  justify-content: space-between;
  margin: 22px 0 0;
  padding: 18px 0 4px;
}

.standard-footer div {
  display: grid;
  gap: 4px;
}

.standard-footer strong {
  color: var(--text);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.standard-footer span,
.standard-footer a {
  font-size: 13px;
}

.standard-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.standard-footer a {
  color: var(--brand);
  font-weight: 700;
  text-decoration: none;
}

.standard-footer a:hover {
  text-decoration: underline;
}

@media (max-width: 980px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .span-2 {
    grid-column: span 1;
  }

  .form-row,
  .filters,
  .stats,
  .priority-panel,
    .explorer-top,
    .detail-grid {
    grid-template-columns: 1fr;
  }

  .standard-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}