/* Metadata — ETL catalog (BigQuery). EH system: hairline + surface depth,
   mono for the record, lime as the single signal. No shadows. */

.meta-screen { gap: var(--gap); }
.meta-tabs { align-self: flex-start; }

/* ---- card shell ---- */
.meta-card {
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-lg);
  background: var(--surface-1);
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}
.meta-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 20px 16px 20px;
  border-bottom: 1px solid var(--border-faint);
}
.meta-card-head h2 { font-size: 16px; font-weight: 500; letter-spacing: -0.012em; color: var(--text-primary); }
.meta-card-head p { font-size: 13px; color: var(--text-tertiary); margin-top: 3px; }
.meta-em { color: var(--accent-ink); font-weight: 500; }

/* ---- revisions table ---- */
.meta-table-wrap { overflow-x: auto; }
.meta-table { width: 100%; border-collapse: collapse; }
.meta-table thead th {
  text-align: left;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  padding: 12px 18px;
  border-bottom: 1px solid var(--border-soft);
  white-space: nowrap;
}
.meta-table tbody td {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border-faint);
  font-size: 13px;
  color: var(--text-secondary);
  vertical-align: middle;
}
.meta-table tbody tr:last-child td { border-bottom: 0; }
.meta-table tbody tr { transition: background var(--dur-hover) var(--ease); }
.meta-table tbody tr:hover { background: var(--surface-1); }
.meta-ver { font-family: var(--mono); font-size: 13px; font-weight: 500; color: var(--text-primary); }
.meta-num { font-family: var(--mono); font-size: 12.5px; color: var(--text-secondary); }
.meta-dataset { font-family: var(--mono); font-size: 12px; color: var(--text-secondary); }
.meta-by { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.meta-by .avatar { width: 22px; height: 22px; flex-basis: 22px; font-size: 8px; }
.meta-date { font-family: var(--mono); font-size: 11.5px; color: var(--text-tertiary); white-space: nowrap; }
.badge.meta-active { color: var(--accent-ink); background: var(--accent-soft); border-color: var(--accent-border); text-transform: none; letter-spacing: 0; font-family: var(--sans); font-size: 11.5px; font-weight: 500; }
.badge.neutral.meta-freq { text-transform: none; letter-spacing: 0; font-family: var(--mono); font-size: 10px; }

/* ---- catalog list ---- */
.meta-catalog { overflow-y: auto; }
.meta-cat-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border-faint);
  padding: 16px 20px;
  cursor: pointer;
  transition: background var(--dur-hover) var(--ease);
}
.meta-cat-row:last-child { border-bottom: 0; }
.meta-cat-row:hover { background: var(--surface-2); }
.meta-cat-main { flex: 1; min-width: 0; }
.meta-cat-top { display: flex; align-items: center; gap: 10px; }
.meta-tname { font-family: var(--mono); font-size: 13.5px; font-weight: 500; color: var(--text-primary); letter-spacing: -0.01em; }
.meta-cat-purpose { font-size: 13px; line-height: 1.55; color: var(--text-secondary); margin-top: 7px; max-width: 96ch; }
.meta-cat-grain { font-size: 12px; line-height: 1.5; color: var(--text-tertiary); margin-top: 6px; max-width: 96ch; }
.meta-grain-lbl { font-family: var(--mono); font-size: 10px; letter-spacing: 0.05em; text-transform: uppercase; }
.meta-cat-arrow { flex: 0 0 auto; color: var(--text-tertiary); margin-top: 2px; transition: color var(--dur-hover) var(--ease), transform var(--dur-hover) var(--ease); }
.meta-cat-row:hover .meta-cat-arrow { color: var(--text-secondary); transform: translateX(2px); }
.meta-empty { padding: 40px 0; text-align: center; font-size: 13px; color: var(--text-tertiary); }

/* ---- detail ---- */
.meta-detail { display: flex; flex-direction: column; gap: 14px; overflow-y: auto; min-height: 0; padding-bottom: 8px; }
.meta-back {
  display: inline-flex; align-items: center; gap: 7px; align-self: flex-start;
  background: transparent; border: 0; cursor: pointer;
  font-size: 13px; font-weight: 500; color: var(--text-secondary);
  padding: 4px 0;
  transition: color var(--dur-hover) var(--ease);
}
.meta-back:hover { color: var(--text-primary); }
.meta-back { white-space: nowrap; }
.meta-detail-head h2.meta-tname-lg { font-family: var(--mono); font-size: 22px; font-weight: 500; letter-spacing: -0.01em; color: var(--text-primary); }
.meta-detail-head p { font-size: 13px; color: var(--text-tertiary); margin-top: 4px; }

.meta-baseline {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  background: var(--surface-1);
  padding: 20px 22px;
}
.meta-baseline-name { font-family: var(--mono); font-size: 16px; font-weight: 500; color: var(--text-primary); margin-bottom: 16px; }
.meta-baseline-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.meta-bv { font-size: 13.5px; color: var(--text-primary); margin-top: 6px; }
.meta-bv.mono { font-family: var(--mono); font-size: 12.5px; }
.meta-baseline .hairline { margin: 18px 0; }
.meta-purpose { margin-bottom: 14px; }
.meta-purpose p { font-size: 13.5px; line-height: 1.6; color: var(--text-secondary); margin-top: 6px; max-width: 110ch; }
.meta-keys { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.meta-key-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.meta-key-lbl { font-family: var(--mono); font-size: 10px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-tertiary); white-space: nowrap; }
.meta-chip {
  font-family: var(--mono); font-size: 11.5px; color: var(--text-secondary);
  background: var(--surface-3); border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm); padding: 2px 8px;
}

/* ---- collapsible ---- */
.meta-collapse.framed {
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-lg);
  background: var(--surface-1);
  overflow: hidden;
}
.meta-collapse-head {
  display: flex; align-items: center; gap: 10px; width: 100%;
  min-height: 46px;
  padding: 10px 18px; background: transparent; border: 0; cursor: pointer;
  text-align: left; line-height: 1;
  transition: background var(--dur-hover) var(--ease);
}
.meta-collapse-head:hover { background: var(--surface-2); }
.meta-collapse-head svg { display: block; }
.meta-collapse-title { font-size: 14px; font-weight: 500; letter-spacing: -0.008em; color: var(--text-primary); white-space: nowrap; line-height: 1; }
.meta-collapse-head > svg { color: var(--text-tertiary); flex: 0 0 auto; }
.meta-chev { display: inline-flex; align-items: center; color: var(--text-tertiary); flex: 0 0 auto; transition: transform var(--dur-hover) var(--ease); }
.meta-collapse.open .meta-chev { transform: rotate(90deg); }
.meta-count {
  display: inline-flex; align-items: center; flex: 0 0 auto;
  font-family: var(--mono); font-size: 10px; line-height: 1; color: var(--text-tertiary);
  border: 1px solid var(--border-faint); border-radius: 999px; padding: 3px 8px;
}
.meta-collapse-body {
  padding: 14px 20px 18px 42px;
  border-top: 1px solid var(--border-faint);
}

/* columns */
.meta-col { padding: 11px 0; border-bottom: 1px solid var(--border-faint); }
.meta-col:last-child { border-bottom: 0; }
.meta-col:first-child { padding-top: 0; }
.meta-col-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.meta-cname { font-family: var(--mono); font-size: 13px; font-weight: 500; color: var(--text-primary); }
.meta-type { font-family: var(--mono); font-size: 10px; letter-spacing: 0.04em; color: var(--text-secondary); background: var(--surface-3); border: 1px solid var(--border-soft); border-radius: var(--radius-sm); padding: 1px 7px; }
.meta-nullable, .meta-required { font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-tertiary); border: 1px solid var(--border-faint); border-radius: 999px; padding: 1px 7px; }
.meta-required { color: var(--accent-ink); border-color: var(--accent-border); background: var(--accent-soft); }
.meta-col-desc { font-size: 12.5px; line-height: 1.55; color: var(--text-secondary); margin-top: 5px; max-width: 110ch; }

/* bullets */
.meta-bullets { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.meta-bullets li { position: relative; padding-left: 18px; font-size: 13px; line-height: 1.55; color: var(--text-secondary); max-width: 110ch; }
.meta-bullets li::before { content: ""; position: absolute; left: 3px; top: 8px; width: 5px; height: 5px; border-radius: 50%; background: var(--accent-ink); }

/* vetted queries */
.meta-vq { padding: 4px 0 14px 0; border-bottom: 1px solid var(--border-faint); }
.meta-vq:last-child { border-bottom: 0; padding-bottom: 0; }
.meta-vq-name { font-family: var(--mono); font-size: 13px; font-weight: 500; color: var(--text-primary); }
.meta-vq-desc { font-size: 12.5px; line-height: 1.5; color: var(--text-tertiary); margin: 4px 0 9px 0; }

/* relationships */
.meta-rel-wrap { overflow-x: auto; }
.meta-rel { width: 100%; border-collapse: collapse; }
.meta-rel th { text-align: left; font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-tertiary); padding: 0 14px 8px 0; white-space: nowrap; border-bottom: 1px solid var(--border-faint); }
.meta-rel td { padding: 10px 14px 10px 0; border-bottom: 1px solid var(--border-faint); vertical-align: top; font-size: 12.5px; }
.meta-rel tr:last-child td { border-bottom: 0; }
.meta-card-cell { font-family: var(--mono); font-size: 11px; color: var(--text-tertiary); white-space: nowrap; }
.meta-join { font-family: var(--mono); font-size: 11px; color: var(--text-secondary); line-height: 1.5; }
.meta-rel-desc { color: var(--text-tertiary); line-height: 1.5; }

/* data quality / ownership grids */
.meta-dq-grid, .meta-own-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 28px; }
.meta-own-grid { grid-template-columns: repeat(3, 1fr); }
.meta-dq-v { font-size: 13px; line-height: 1.55; color: var(--text-secondary); margin-top: 6px; }

/* ---- docs ---- */
.meta-docs { display: flex; flex-direction: column; gap: var(--gap); overflow-y: auto; min-height: 0; }
.meta-doc-card { padding: 20px; gap: 12px; }
.meta-doc-head { display: flex; align-items: center; gap: 9px; }
.meta-doc-head svg { color: var(--text-tertiary); display: block; }
.meta-doc-head h2 { font-size: 15px; font-weight: 500; letter-spacing: -0.012em; line-height: 1; color: var(--text-primary); }
.meta-doc-items { display: flex; flex-direction: column; gap: 14px; }
.meta-doc-item {}
.meta-doc-title { font-size: 13.5px; font-weight: 500; letter-spacing: -0.005em; color: var(--text-primary); }
.meta-doc-body { font-size: 12.5px; line-height: 1.55; color: var(--text-tertiary); margin-top: 3px; max-width: 110ch; }

/* ---- upload modal ---- */
.ov2-modal.meta-upload { width: 520px; }
.meta-drop {
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--surface-2);
  padding: 30px 20px;
  text-align: center;
  color: var(--text-tertiary);
}
.meta-drop svg { color: var(--text-tertiary); }
.meta-drop p { font-size: 13px; color: var(--text-secondary); margin-top: 10px; }
.meta-browse { background: transparent; border: 0; border-bottom: 1px solid var(--accent-ink); color: var(--accent-ink); cursor: pointer; font-size: 13px; padding: 0; }
.meta-json { resize: vertical; min-height: 80px; line-height: 1.5; }