/* KPI «Saldo de proveïdors» (kpi_saldo.js). Prefix kps-. */
.kps-page {
  --kps-s-total: #1c2c3a; --kps-s-legacy: #2a78d6; --kps-s-international: #eb6834; --kps-s-retail: #1baf7a;
  max-width: 1400px;
}
.kps-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.kps-accions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.kps-data { border: 1px solid var(--color-border); border-radius: 6px; padding: 6px 8px; font: inherit; }
.kps-btn-alertes { background: var(--color-warn-soft); border-color: #f3d19c; color: #8a4b00; }
.kps-badge { display: inline-block; min-width: 20px; padding: 0 6px; margin-left: 6px; border-radius: 10px;
  background: var(--color-warn); color: #fff; font-size: 12px; text-align: center; }
.kps-num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.kps-neg { color: var(--color-error); }
.kps-card { border: 1px solid var(--color-border); border-radius: 10px; background: var(--color-surface, #fff); overflow: hidden; }
.kps-hero { text-align: center; padding: 22px 16px 18px; cursor: pointer; }
.kps-hero:hover { background: var(--color-hover); }
.kps-lbl { font-size: 13px; color: var(--color-muted); text-transform: uppercase; letter-spacing: .04em; }
.kps-hero-val { font-size: clamp(28px, 6vw, 44px); font-weight: 700; margin-top: 4px; }
.kps-hero-sub { font-size: 13px; color: var(--color-muted); margin-top: 6px; }
.kps-grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 16px; }
@media (max-width: 1000px) { .kps-grid3 { grid-template-columns: 1fr; } }
.kps-card-h { background: var(--color-accent-soft); padding: 12px 16px; display: flex; justify-content: space-between;
  align-items: baseline; gap: 8px; cursor: pointer; }
.kps-card-h:hover { filter: brightness(.97); }
.kps-card-h h2 { font-size: 15px; font-weight: 600; margin: 0; }
.kps-card-h .kps-num { font-size: 20px; font-weight: 700; }
i.kps-s-total { background: var(--kps-s-total); }
i.kps-s-legacy { background: var(--kps-s-legacy); }
i.kps-s-international { background: var(--kps-s-international); }
i.kps-s-retail { background: var(--kps-s-retail); }
table.kps-sub { width: 100%; border-collapse: collapse; font-size: 14px; }
table.kps-sub td { padding: 8px 16px; border-top: 1px solid var(--color-border); }
table.kps-sub td:last-child { text-align: right; }
table.kps-sub tr { cursor: pointer; }
table.kps-sub tr:hover { background: var(--color-hover); }
.kps-extra { margin-top: 10px; font-size: 13px; color: var(--color-muted); text-align: right; min-height: 1em; }
.kps-chart-card { margin-top: 16px; padding: 14px 16px 8px; }
.kps-chart-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.kps-chart-top h2 { font-size: 15px; font-weight: 600; margin: 0; }
.kps-vistes { display: flex; border: 1px solid var(--color-border); border-radius: 6px; overflow: hidden; }
.kps-vistes button { border: none; background: #fff; padding: 5px 10px; font: inherit; font-size: 13px; cursor: pointer; color: var(--color-muted); }
.kps-vistes button + button { border-left: 1px solid var(--color-border); }
.kps-vistes button.on { background: var(--color-accent-soft); color: var(--color-accent); font-weight: 600; }
.kps-legend { display: flex; gap: 14px; font-size: 13px; color: var(--color-muted); flex-wrap: wrap; }
.kps-legend i, .kps-tip i { display: inline-block; width: 14px; height: 3px; border-radius: 2px; margin-right: 5px; vertical-align: middle; }
#kps-chart { width: 100%; height: 300px; display: block; margin-top: 8px; }
.kps-g-line { fill: none; stroke-width: 2; stroke-linejoin: round; }
.kps-l-total { stroke: var(--kps-s-total); stroke-width: 3; }
.kps-l-legacy { stroke: var(--kps-s-legacy); }
.kps-l-international { stroke: var(--kps-s-international); }
.kps-l-retail { stroke: var(--kps-s-retail); }
.kps-g-grid { stroke: #eef0f3; }
.kps-g-zero { stroke: #9aa3ad; }
.kps-g-data { stroke: var(--color-accent); stroke-dasharray: 3 3; }
.kps-g-cross { stroke: #9aa3ad; }
.kps-g-prev { fill: #f8fafc; }
.kps-g-fora { fill: #f3f4f6; }
.kps-g-txt { font-size: 11px; fill: var(--color-muted); }
.kps-g-lbl { font-size: 11px; fill: var(--color-text); }
.kps-tip { position: fixed; pointer-events: none; background: #fff; border: 1px solid var(--color-border); border-radius: 8px;
  box-shadow: 0 4px 14px #0002; padding: 8px 10px; font-size: 13px; display: none; z-index: 1000; }
.kps-tip-r { display: flex; justify-content: space-between; gap: 16px; }
.kps-nota { margin-top: 18px; font-size: 12px; color: var(--color-muted); line-height: 1.5; border-top: 1px dashed var(--color-border); padding-top: 10px; }
.kps-carregant { padding: 24px; color: var(--color-muted); }
.kps-modal-bg { position: fixed; inset: 0; background: #0006; display: none; align-items: center; justify-content: center; z-index: 900; padding: 16px; }
.kps-modal { background: #fff; border-radius: 12px; width: min(1000px, 100%); max-height: 85vh; display: flex; flex-direction: column; overflow: hidden; }
.kps-modal-h { padding: 14px 18px; border-bottom: 1px solid var(--color-border); display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.kps-modal-h h3 { font-size: 17px; margin: 0; }
.kps-modal-h p { font-size: 13px; color: var(--color-muted); margin: 3px 0 0; }
.kps-modal-b { overflow: auto; padding-bottom: 8px; }
.kps-tabs { display: flex; gap: 4px; padding: 8px 12px 0; border-bottom: 1px solid var(--color-border); flex-wrap: wrap; }
.kps-tab { border: none; background: none; padding: 8px 10px; cursor: pointer; font: inherit; font-size: 14px; color: var(--color-muted); border-bottom: 2px solid transparent; }
.kps-tab.on { color: var(--color-accent); border-bottom-color: var(--color-accent); font-weight: 600; }
table.kps-t { width: 100%; border-collapse: collapse; font-size: 13px; }
table.kps-t th { text-align: left; font-weight: 500; color: var(--color-muted); background: var(--color-surface-2); padding: 8px 12px; position: sticky; top: 0; }
table.kps-t td { padding: 7px 12px; border-top: 1px solid var(--color-border); vertical-align: top; }
table.kps-t .r { text-align: right; }
table.kps-t tfoot td { font-weight: 700; border-top: 2px solid var(--color-border); }
table.kps-t select { font: inherit; font-size: 13px; padding: 3px 4px; }
.kps-buit { padding: 24px; color: var(--color-muted); font-size: 14px; }
.kps-hint { padding: 10px 12px; font-size: 13px; color: var(--color-muted); margin: 0; }
table.kps-t tr.kps-clicable { cursor: pointer; }
table.kps-t tr.kps-clicable:hover { background: var(--color-hover); }
table.kps-t tr.kps-previst td { color: var(--color-muted); }