/* ============================================================================
   ai-costs.css — AI Costs screen (Money section)
   Per-call AI spend ledger: rollup cards, by-module / by-model tables, call list.
   ============================================================================ */

.aic-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.aic-controls { display: flex; align-items: center; gap: 8px; }
.aic-label { font-size: 13px; color: var(--text-secondary); }
.aic-select { width: auto; min-width: 150px; }

.aic-error {
  border: 1px solid var(--danger, #c0392b);
  background: var(--danger-bg, #fdf0ef);
  color: var(--danger, #c0392b);
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 14px;
}

.aic-muted { color: var(--text-secondary); font-size: 14px; }

/* ---- rollup cards ---- */
.aic-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.aic-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  background: var(--surface, #fff);
}

.aic-card-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.aic-card-value { font-size: 20px; font-weight: 700; }

/* ---- by-module / by-model ---- */
.aic-split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.aic-rollup {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px 4px;
  background: var(--surface, #fff);
}

.aic-h2 { font-size: 16px; margin: 0 0 10px; }
.aic-h3 { font-size: 13px; margin: 0 0 8px; color: var(--text-secondary); }

/* ---- tables ---- */
.aic-tablewrap { overflow-x: auto; }

.aic-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.aic-table th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
  white-space: nowrap;
}

.aic-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-light, #f0f0ee);
  vertical-align: top;
}

.aic-table tbody tr:hover { background: var(--surface-hover, #fafaf8); }

.aic-num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.aic-when { white-space: nowrap; color: var(--text-secondary); }
.aic-model { font-family: var(--font-mono, monospace); font-size: 12px; white-space: nowrap; }

.aic-link {
  background: none;
  border: none;
  padding: 0;
  color: var(--accent, #0b6bcb);
  cursor: pointer;
  font: inherit;
  text-align: left;
}
.aic-link:hover { text-decoration: underline; }

.aic-clear {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 11px;
  padding: 2px 8px;
  cursor: pointer;
  margin-left: 8px;
  color: var(--text-secondary);
}

.aic-foot {
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-secondary);
  max-width: 70ch;
}

.aic-src {
  display: inline-block;
  font-size: 11px;
  padding: 1px 7px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}