/* bill-split only: the about bar, people, expense cards with each person's part, and the live result. */
.bs-bar { display: flex; flex-wrap: wrap; gap: var(--matrix-space-12) var(--matrix-space-16); align-items: end; }
.bs-field { display: grid; gap: 4px; min-width: 0; }
.bs-field > label { font-weight: 600; }
.bs-field--grow { flex: 1 1 16em; }
.bs-field input, .bs-field select { width: 100%; min-width: 0; box-sizing: border-box; }
.bs-about select#bs-currency { max-width: min(100%, 22em); }
.bs-file-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--matrix-space-8) var(--matrix-space-12); margin-top: var(--matrix-space-12); }
.bs-open-label { display: inline-flex; align-items: center; min-height: var(--matrix-control-min-height); cursor: pointer; }
#bs-open:focus-visible + .bs-open-label { outline: 2px solid var(--matrix-focus); outline-offset: 2px; }
#bs-open.visually-hidden { width: 1px; } /* tools.css widens every file input in the options to 100% */
.bs-hint, .bs-msg, .bs-waiting { margin: 0; font-size: var(--matrix-type-caption); }
.bs-msg:empty, .bs-waiting:empty { display: none; }
.bs-heading { margin: 0; font-size: 1rem; }
.bs-people { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(13em, 1fr)); gap: var(--matrix-space-8) var(--matrix-space-12); }
.bs-person { display: flex; gap: var(--matrix-space-8); align-items: center; min-width: 0; }
.bs-person input { flex: 1 1 auto; min-width: 0; }
.bs-expenses { display: grid; gap: var(--matrix-space-12); }
.bs-expense { border: 1px solid var(--matrix-border); border-radius: var(--matrix-radius-control); padding: var(--matrix-space-12) var(--matrix-space-16); margin: 0; display: grid; gap: var(--matrix-space-12); background: var(--matrix-surface); min-width: 0; }
.bs-expense > legend { font-weight: 600; padding-inline: 4px; max-width: 100%; overflow-wrap: anywhere; }
.bs-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr) minmax(10em, 1.2fr); gap: var(--matrix-space-12); align-items: start; }
.bs-read { font-size: var(--matrix-type-caption); min-height: 1.2em; overflow-wrap: anywhere; }
.matrix-ui .bs-money, .matrix-ui .bs-val { font-family: var(--matrix-font-mono); font-variant-numeric: tabular-nums; }
.bs-split { border: 0; margin: 0; padding: 0; min-width: 0; }
.bs-split > legend { font-weight: 600; padding: 0; margin-bottom: var(--matrix-space-8); }
.bs-split-tools { display: flex; flex-wrap: wrap; gap: var(--matrix-space-8); margin-bottom: var(--matrix-space-8); }
.bs-small { padding: 4px 12px; min-height: 32px; font-size: var(--matrix-type-caption); }
.bs-rows { display: grid; gap: 6px; max-width: 34em; }
.bs-row { display: grid; align-items: center; gap: var(--matrix-space-8) var(--matrix-space-12); min-height: 32px; }
.bs-row--take { grid-template-columns: 20px minmax(0, 1fr) auto; }
.bs-row--take input[type="checkbox"] { width: 20px; height: 20px; margin: 0; accent-color: var(--matrix-brand); }
.bs-row--value { grid-template-columns: minmax(0, 1fr) minmax(5em, 8em) 3.2em minmax(5.5em, auto); }
.bs-row--value input { width: 100%; min-width: 0; box-sizing: border-box; }
.bs-who { min-width: 0; overflow-wrap: break-word; }
.bs-part { text-align: right; font-variant-numeric: tabular-nums; color: var(--matrix-muted); white-space: nowrap; }
.bs-unit { font-size: var(--matrix-type-caption); }
.bs-card-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--matrix-space-8) var(--matrix-space-12); }
.bs-card-foot .bs-msg { flex: 1 1 16em; }
.bs-remove-expense { margin-left: auto; }
.bs-headline { font-size: 1.35rem; margin: 0 0 var(--matrix-space-8); }
.bs-transfers { margin: 0 0 var(--matrix-space-8); padding-left: 1.4em; display: grid; gap: 4px; font-size: 1.05rem; }
.bs-transfers li { overflow-wrap: anywhere; }
.bs-amt { font-weight: 600; font-variant-numeric: tabular-nums; }
.bs-proof { margin: 0 0 var(--matrix-space-12); font-size: var(--matrix-type-caption); }
.bs-table-wrap { overflow-x: auto; }
.bs-table-wrap:focus-visible { outline: 2px solid var(--matrix-focus); outline-offset: 2px; }
.bs-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.bs-table caption { text-align: left; font-weight: 600; margin-bottom: 6px; }
.bs-table th, .bs-table td { text-align: right; padding: 6px 8px; border-bottom: 1px solid var(--matrix-border); }
.bs-table th:first-child, .bs-table td:first-child { text-align: left; overflow-wrap: break-word; }
.bs-table thead th { font-weight: 600; }
.bs-table tfoot th, .bs-table tfoot td { font-weight: 600; border-bottom: 0; }
.bs-actions { display: flex; flex-wrap: wrap; gap: var(--matrix-space-12); margin-top: var(--matrix-space-12); }
.bs-cards-box { display: none; }
.bs-cards-heading { margin: 0 0 6px; font-size: 1rem; }
.bs-cards { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--matrix-space-8); }
.bs-cards li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px var(--matrix-space-12); padding-bottom: var(--matrix-space-8); border-bottom: 1px solid var(--matrix-border); }
.bs-card-name { overflow-wrap: break-word; min-width: 0; }
.bs-card-net { text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }
.bs-card-detail { grid-column: 1 / -1; font-size: var(--matrix-type-caption); font-variant-numeric: tabular-nums; }
.bs-cards .bs-card-total { border-bottom: 0; }
.bs-fallback { width: 100%; box-sizing: border-box; margin-top: var(--matrix-space-12); font-family: var(--matrix-font-mono); }
@media (max-width: 720px) {
  .bs-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .bs-field--desc { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
  /* phones: balances as a list per person instead of a four-column table */
  .bs-table-wrap { display: none; }
  .bs-cards-box { display: block; }
}
@media (max-width: 420px) {
  .bs-grid { grid-template-columns: minmax(0, 1fr); }
  .bs-row--value { grid-template-columns: minmax(0, 1fr) auto minmax(5em, auto); }
  .bs-row--value .bs-who { grid-column: 1 / -1; }
}

/* the note about a person added after expenses were entered (S3.16): what they now share, and the way out */
.bs-joined:not([hidden]) { display: flex; flex-wrap: wrap; align-items: center; gap: var(--matrix-space-8, 8px); margin: var(--matrix-space-8, 8px) 0; }