:root {
  --bg: #0b1220;
  --panel: #121a2b;
  --panel-2: #182235;
  --text: #e8eefc;
  --muted: #9fb0d0;
  --accent: #60a5fa;
  --border: rgba(255,255,255,.08);
  --good: #34d399;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: linear-gradient(180deg, #09111d 0%, #0f172a 100%);
  color: var(--text);
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

h1 {
  margin: 0;
  font-size: 32px;
}

.sub {
  color: var(--muted);
  margin-top: 8px;
}

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

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

button {
  background: var(--accent);
  color: white;
  border: 0;
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 700;
}

button.secondary {
  background: #24324d;
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.card {
  background: rgba(18, 26, 43, .92);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,.2);
}

.label {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 8px;
}

.value {
  font-size: 26px;
  font-weight: 700;
}

.value-small {
  font-size: 18px;
}

.table-card {
  background: rgba(18, 26, 43, .92);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.table-head {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.table-head h2 {
  margin: 0;
  font-size: 20px;
}

.search {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  min-width: 240px;
}

.dataset-select {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  min-width: 260px;
}

.table-wrap {
  overflow: auto;
}

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

th, td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}

th {
  font-size: 13px;
  color: var(--muted);
  background: rgba(255,255,255,.02);
  position: sticky;
  top: 0;
}

tbody tr:hover {
  background: rgba(96,165,250,.08);
}

.status {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.dataset-note {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  max-width: 720px;
}

.kv {
  display: grid;
  gap: 10px;
}

.kv-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.kv-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

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

.kv-value {
  text-align: right;
  word-break: break-word;
}

.ok { color: var(--good); }

.pill {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(52,211,153,.12);
  color: #8ef0c4;
  border: 1px solid rgba(52,211,153,.25);
}

@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .meta-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
  h1 { font-size: 26px; }
  .search { min-width: 100%; }
  .dataset-select { min-width: 100%; }
  .kv-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .kv-value {
    text-align: left;
  }
}