/* DealCommander — Bid Tracker surfaces.
   Valuation matrix, formula explanation panel, and the bid editor. */

.bid-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: var(--space-5);
  align-items: start;
}

@media (max-width: 1280px) {
  .bid-layout { grid-template-columns: minmax(0, 1fr); }
}

.bid-matrix-card {
  padding: 0;
  overflow-x: auto;
}

.bid-matrix {
  min-width: 1240px;
}

/* Column-group banding keeps consideration inputs, risk inputs and derived
   outputs visually separate in a very wide numeric table. */
.bid-matrix thead th.group-consideration,
.bid-matrix tbody td.group-consideration {
  background: rgba(91, 157, 217, 0.05);
}

.bid-matrix thead th.group-risk,
.bid-matrix tbody td.group-risk {
  background: rgba(212, 97, 79, 0.05);
}

.bid-matrix thead th.group-derived,
.bid-matrix tbody td.group-derived {
  background: rgba(212, 164, 55, 0.07);
}

.bid-matrix thead tr.group-header th {
  font-size: var(--fs-micro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  color: var(--text-tertiary);
  padding-top: var(--space-3);
  padding-bottom: var(--space-2);
}

.bid-matrix tbody tr {
  cursor: pointer;
  transition: background-color 120ms ease;
}

.bid-matrix tbody tr.is-selected td {
  background: rgba(212, 164, 55, 0.1);
}

.bid-matrix tbody tr.is-selected td:first-child {
  box-shadow: inset 3px 0 0 0 var(--accent);
}

.bid-matrix tbody tr:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.cell-adjusted {
  font-weight: 650;
  color: var(--accent-strong);
}

/* ---- Formula panel ---- */

.formula-block {
  padding: var(--space-4);
  background: var(--bg-panel-alt);
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.formula-line {
  margin: 0;
  font-family: var(--font-num);
  font-size: var(--fs-small);
  line-height: 1.7;
  white-space: pre;
  color: var(--text-secondary);
}

.formula-line-head {
  color: var(--text-primary);
  font-weight: 600;
}

.formula-note {
  font-size: var(--fs-small);
  line-height: 1.6;
  color: var(--text-secondary);
}

.formula-worked {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: var(--stroke-hairline);
}

.formula-worked-title {
  font-size: var(--fs-micro);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-2);
}

/* ---- Editor panel ---- */

.bid-editor {
  position: sticky;
  top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.editor-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: var(--stroke-hairline);
}

.editor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.editor-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.editor-input {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font: inherit;
  font-family: var(--font-num);
  font-size: var(--fs-small);
  font-variant-numeric: tabular-nums;
  text-align: right;
  color: var(--text-primary);
  background: var(--bg-panel-alt);
  border: var(--stroke-hairline);
  border-radius: var(--radius-sm);
}

.editor-input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.editor-input.is-invalid {
  border-color: var(--negative);
  color: var(--negative);
}

.editor-derived {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--bg-panel-alt);
  border-radius: var(--radius-md);
}

.derived-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: var(--fs-small);
}

.derived-row-total {
  padding-top: var(--space-2);
  border-top: var(--stroke-hairline);
  font-weight: 650;
  color: var(--text-primary);
}

.derived-value {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
}