/* Market Balance */
.bl-page { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; min-width: 0; --bl-seller: #f59e0b; --bl-buyer: #3b82f6; --bl-mid: var(--ls-faint); }
.bl-muted, .bl-note { margin: 6px 0 0; color: var(--ls-tertiary); font-size: 12px; line-height: 1.55; }
.bl-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.bl-controls { display: flex; flex-wrap: wrap; align-items: end; gap: 16px; padding: 12px 14px; border: 1px solid var(--ls-rule); border-radius: var(--ls-radius); background: var(--ls-card); }
.bl-control { display: grid; gap: 5px; }
.bl-control > span, .bl-field { color: var(--ls-tertiary); font-size: 11px; }
.bl-field { display: grid; gap: 5px; }
.bl-field select, .bl-find input { padding: 8px 10px; border: 1px solid var(--ls-strong-rule); border-radius: 6px; background: var(--ls-input); color: var(--ls-ink); font: inherit; font-size: 12.5px; }
.bl-field select { min-width: 140px; }
.bl-find input { width: 220px; max-width: 100%; }
.bl-status { margin: 0; align-self: center; color: var(--ls-tertiary); font-size: 12px; }
.bl-seg { display: inline-flex; flex-wrap: wrap; padding: 3px; border: 1px solid var(--ls-rule); border-radius: 8px; background: var(--ls-stone); }
.bl-seg button { padding: 7px 13px; border: 0; border-radius: 6px; background: transparent; color: var(--ls-secondary); font: inherit; font-size: 12px; cursor: pointer; }
.bl-seg button[aria-pressed="true"] { background: var(--ls-card); color: var(--ls-ink); box-shadow: 0 0 0 1px var(--ls-strong-rule); }
.bl-seg button:focus-visible, .bl-field select:focus-visible, .bl-find input:focus-visible, .bl-name:focus-visible { outline: 2px solid var(--ls-accent); outline-offset: 1px; }

.bl-block { min-width: 0; }
.bl-block > h2 { margin: 0 0 10px; font-size: 19px; letter-spacing: -.02em; }
.bl-block h3 { margin: 0; font-size: 14px; }

/* National */
.bl-national { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 16px; padding: 18px; border: 1px solid var(--ls-rule); border-radius: 12px; background: var(--ls-card); }
.bl-reading { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.bl-reading strong { font-size: 52px; font-weight: 700; letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.bl-reading.small strong { font-size: 34px; }
.bl-reading strong.seller, .bl-score.seller, .bl-delta b.seller, .bl-history b.seller { color: var(--bl-seller); }
.bl-reading strong.buyer, .bl-score.buyer, .bl-delta b.buyer, .bl-history b.buyer { color: var(--bl-buyer); }
.bl-chip { display: inline-block; padding: 4px 10px; border: 1px solid var(--ls-rule); border-radius: 999px; font-size: 12px; font-weight: 600; }
.bl-chip.seller { border-color: var(--bl-seller); color: var(--bl-seller); }
.bl-chip.buyer { border-color: var(--bl-buyer); color: var(--bl-buyer); }
.bl-spectrum { margin: 4px 0 6px; }
.bl-spectrum-bar { position: relative; height: 14px; border-radius: 999px; background: linear-gradient(90deg, var(--bl-seller), color-mix(in srgb, var(--bl-seller) 30%, var(--ls-stone)) 35%, var(--ls-stone) 50%, color-mix(in srgb, var(--bl-buyer) 30%, var(--ls-stone)) 65%, var(--bl-buyer)); }
.bl-spectrum-bar::after { content: ""; position: absolute; left: 50%; top: -3px; bottom: -3px; width: 2px; background: var(--ls-strong-rule); }
.bl-spectrum-bar i { position: absolute; top: -5px; width: 6px; height: 24px; margin-left: -3px; border-radius: 3px; background: var(--ls-ink); box-shadow: 0 0 0 2px var(--ls-card); z-index: 1; }
.bl-spectrum-scale, .bl-spectrum-ends { display: flex; justify-content: space-between; margin-top: 5px; color: var(--ls-tertiary); font-size: 10.5px; font-variant-numeric: tabular-nums; }
.bl-spectrum-ends { margin-top: 2px; font-size: 11px; }
.bl-deltas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 14px; }
.bl-delta { display: grid; gap: 1px; padding: 10px 12px; border: 1px solid var(--ls-rule); border-radius: 8px; }
.bl-delta span { color: var(--ls-tertiary); font-size: 11px; }
.bl-delta b { font-size: 17px; font-variant-numeric: tabular-nums; }
.bl-delta small { color: var(--ls-tertiary); font-size: 11px; }
.bl-drivers h3 { margin-bottom: 10px; }
.bl-drivers ul { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.bl-drivers li { display: grid; grid-template-columns: 96px minmax(0, 1fr) 44px; align-items: center; gap: 10px; font-size: 12.5px; }
.bl-driver-name { cursor: help; }
.bl-drivers b { text-align: right; font-variant-numeric: tabular-nums; }
.bl-drivebar, .bl-pull { position: relative; display: block; height: 10px; border-radius: 3px; background: var(--ls-stone); }
.bl-drivebar::after, .bl-pull::after { content: ""; position: absolute; left: 50%; top: -2px; bottom: -2px; width: 1px; background: var(--ls-strong-rule); }
.bl-drivebar i, .bl-pull i { position: absolute; top: 0; bottom: 0; min-width: 2px; border-radius: 3px; }
.bl-drivebar i.buyer, .bl-pull i.buyer { background: var(--bl-buyer); }
.bl-drivebar i.seller, .bl-pull i.seller { background: var(--bl-seller); }

/* Distribution */
.bl-bar { display: flex; height: 14px; overflow: hidden; border-radius: 999px; background: var(--ls-rule); }
.bl-bar span { min-width: 2px; }
.bl-bar .ss, .bl-classes .ss { background: var(--bl-seller); }
.bl-bar .s, .bl-classes .s { background: color-mix(in srgb, var(--bl-seller) 50%, var(--ls-stone)); }
.bl-bar .b, .bl-classes .b { background: var(--ls-faint); }
.bl-bar .by, .bl-classes .by { background: color-mix(in srgb, var(--bl-buyer) 50%, var(--ls-stone)); }
.bl-bar .sb, .bl-classes .sb { background: var(--bl-buyer); }
.bl-classes { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; margin: 12px 0 0; padding: 0; list-style: none; }
.bl-classes li { display: grid; gap: 2px; padding: 10px 12px; border: 1px solid var(--ls-rule); border-radius: 8px; background: var(--ls-card); font-size: 12.5px; }
.bl-classes i { display: block; width: 24px; height: 4px; border-radius: 2px; }
.bl-classes b { font-size: 20px; font-variant-numeric: tabular-nums; }
.bl-classes small { color: var(--ls-tertiary); font-size: 11px; }

/* Table + detail */
.bl-workbench { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; align-items: start; min-width: 0; }
.bl-workbench:has(.bl-detail:not([hidden])) { grid-template-columns: minmax(0, 1fr) minmax(360px, 440px); }
.bl-table-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.bl-table-head h2 { margin: 0; }
.bl-scroll { overflow-x: auto; border: 1px solid var(--ls-rule); border-radius: 12px; background: var(--ls-card); }
.bl-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.bl-table th { padding: 8px 10px; border-bottom: 1px solid var(--ls-rule); color: var(--ls-tertiary); font-size: 10.5px; font-weight: 600; letter-spacing: .06em; text-align: left; text-transform: uppercase; white-space: nowrap; }
.bl-table th button { all: unset; cursor: pointer; }
.bl-table th button:hover { color: var(--ls-ink); }
.bl-table td { padding: 7px 10px; border-bottom: 1px solid var(--ls-rule); }
.bl-table tr:last-child td { border-bottom: 0; }
.bl-table tr.on td { background: color-mix(in srgb, var(--ls-accent) 9%, transparent); }
.bl-table .num, .bl-why .num, .bl-shifts-card .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.bl-name { all: unset; cursor: pointer; color: var(--ls-ink); }
.bl-name:hover { color: var(--ls-accent); text-decoration: underline; }
.bl-score { font-weight: 700; }
.bl-shift.buyer { color: var(--bl-buyer); }
.bl-shift.seller { color: var(--bl-seller); }
.bl-shift.flat, .bl-shift.none { color: var(--ls-tertiary); }
.bl-driver { color: var(--ls-secondary); }
#bl-more { margin-top: 10px; }

.bl-detail { position: sticky; top: 12px; max-height: calc(100vh - 24px); overflow-y: auto; padding: 16px; border: 1px solid var(--ls-rule); border-radius: 12px; background: var(--ls-card); }
.bl-detail-head { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.bl-detail-head h3 { font-size: 16px; }
.bl-detail-head small { color: var(--ls-tertiary); font-size: 11.5px; }
.bl-x { width: 24px; height: 24px; border: 0; border-radius: 6px; background: transparent; color: var(--ls-tertiary); font-size: 16px; cursor: pointer; }
.bl-x:hover { color: var(--ls-ink); }
.bl-history { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin: 12px 0; padding: 0; list-style: none; }
.bl-history li { display: grid; gap: 1px; padding: 8px 10px; border: 1px solid var(--ls-rule); border-radius: 8px; }
.bl-history span { color: var(--ls-tertiary); font-size: 10.5px; }
.bl-history b { font-size: 16px; font-variant-numeric: tabular-nums; }
.bl-detail h4 { margin: 14px 0 0; font-size: 13px; }
.bl-why { width: 100%; border-collapse: collapse; margin-top: 8px; font-size: 12px; }
.bl-why th { padding: 5px 6px; color: var(--ls-tertiary); font-size: 10px; font-weight: 600; text-align: left; text-transform: uppercase; letter-spacing: .05em; }
.bl-why td { padding: 5px 6px; border-bottom: 1px solid var(--ls-rule); }
.bl-why tr.bl-group th { padding-top: 12px; border-bottom: 1px solid var(--ls-strong-rule); color: var(--ls-ink); font-size: 11.5px; letter-spacing: 0; text-transform: none; }
.bl-why tr.bl-group th small { margin-left: 6px; color: var(--ls-tertiary); font-weight: 400; }
.bl-why td:last-child { display: grid; grid-template-columns: minmax(40px, 1fr) 40px; align-items: center; gap: 6px; }
.bl-pts { text-align: right; font-variant-numeric: tabular-nums; }
.bl-actions { margin-top: 14px; }

/* Transitions */
.bl-shifts-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.bl-shifts-head h2 { margin: 0; }
.bl-shifts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.bl-shifts-card { min-width: 0; padding: 14px 16px; border: 1px solid var(--ls-rule); border-radius: 12px; background: var(--ls-card); }
.bl-shifts-card > small { display: block; margin: 2px 0 8px; color: var(--ls-tertiary); font-size: 11.5px; }
.bl-shifts-card table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.bl-shifts-card th { padding: 5px 0; border-bottom: 1px solid var(--ls-rule); color: var(--ls-tertiary); font-size: 10.5px; font-weight: 600; letter-spacing: .06em; text-align: left; text-transform: uppercase; }
.bl-shifts-card td { padding: 6px 0; border-bottom: 1px solid var(--ls-rule); }
.bl-shifts-card .num { padding-left: 12px; }

/* Method */
.bl-method { padding: 16px 18px; border: 1px solid var(--ls-rule); border-radius: 12px; background: var(--ls-card); color: var(--ls-secondary); font-size: 13px; line-height: 1.6; }
.bl-method h2 { margin-top: 0; }
.bl-method h3 { margin: 16px 0 6px; color: var(--ls-ink); }
.bl-steps { display: grid; gap: 6px; padding-left: 20px; }
.bl-method-table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 12.5px; }
.bl-method-table th, .bl-method-table td { padding: 6px 10px; border-bottom: 1px solid var(--ls-rule); text-align: left; vertical-align: top; }
.bl-method-table thead th { color: var(--ls-tertiary); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; }
.bl-method-table th small { display: block; color: var(--ls-tertiary); font-weight: 400; }

@media (max-width: 1100px) {
  .bl-workbench:has(.bl-detail:not([hidden])) { grid-template-columns: minmax(0, 1fr); }
  .bl-detail { position: static; max-height: none; }
  .bl-national { grid-template-columns: minmax(0, 1fr); }
  .bl-classes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .bl-shifts { grid-template-columns: minmax(0, 1fr); }
  .bl-reading strong { font-size: 40px; }
  .bl-history { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bl-drivers li { grid-template-columns: 80px minmax(0, 1fr) 40px; }
}