/* Settlement calculator. Uses the tokens from /shared/css/base.css. */
.settle-tool { margin: 1.2em 0 2em; display: grid; gap: 22px; }
.settle-tool h2, .settle-tool h3 { font-family: var(--font-display); }
.settle-block { padding: 16px; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); }
.settle-block > h3 { margin-top: 0; }
.settle-tool label { font-weight: 700; }
.settle-tool input[type="text"], .settle-tool select, .settle-tool textarea {
    width: 100%; min-height: 44px; padding: 10px 12px; box-sizing: border-box;
    border: 1px solid var(--color-border); border-radius: var(--radius-sm);
    background: var(--color-surface); color: var(--text-primary); font: inherit;
}
.settle-tool textarea { min-height: 200px; resize: vertical; }
.settle-tool input:focus-visible, .settle-tool select:focus-visible, .settle-tool textarea:focus-visible, .settle-tool button:focus-visible {
    outline: 3px solid var(--color-primary); outline-offset: 2px;
}
.people-list, .item-list, .transfer-list, .error-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.person-row { display: grid; grid-template-columns: 5.5em 1fr auto; gap: 8px; align-items: center; }
.item-card { padding: 14px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); }
.item-card h3 { margin: 0 0 10px; font-size: 1.05rem; }
.item-fields { display: grid; grid-template-columns: 7em 1fr; gap: 8px 10px; align-items: center; }
.participants { margin: 12px 0 0; padding: 10px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); display: flex; flex-wrap: wrap; gap: 6px 16px; }
.participants legend { padding: 0 6px; font-weight: 700; font-size: .9rem; }
.check { display: inline-flex; align-items: center; gap: 6px; min-height: 36px; font-weight: 600 !important; }
.check input { width: 20px; height: 20px; accent-color: var(--color-primary); }
.row-tools, .tool-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.btn-small { min-height: 44px; padding: 8px 14px; flex: 0 0 auto; }
.unit-row { display: grid; grid-template-columns: 7em minmax(0, 12em); gap: 8px 10px; align-items: center; }
.field-hint { margin: 8px 0 0; font-size: .85rem; color: var(--text-secondary); }
.result-summary { margin: 0 0 12px; font-weight: 800; }
.table-scroll { overflow-x: auto; }
.settle-table { width: 100%; border-collapse: collapse; min-width: 420px; }
.settle-table caption { text-align: left; font-weight: 800; margin-bottom: 6px; }
.settle-table th, .settle-table td { padding: 8px 10px; border: 1px solid var(--color-border); text-align: right; }
.settle-table th:first-child, .settle-table thead th { text-align: left; }
.net-in { font-weight: 800; color: #0f766e; }
.net-out { font-weight: 800; color: #b45309; }
.transfer-list li { padding: 10px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-weight: 700; }
.error-list li { padding: 9px 12px; border: 1px solid #dc2626; border-radius: var(--radius-sm); background: rgba(220, 38, 38, .08); }
.status-line { min-height: 1.4em; margin: 0; color: var(--text-secondary); font-size: .9rem; }
@media (max-width: 560px) {
    .person-row { grid-template-columns: 1fr auto; }
    .person-row label { grid-column: 1 / -1; }
    .item-fields { grid-template-columns: 1fr; }
    .unit-row { grid-template-columns: 1fr; }
}