/*
 * DarziOS PWA — SCR-REP-02 Customer Receivables & Udhaar Aging
 * Ledger styles (production, Doc 7 §5 Module 10).
 *
 * Owner rule (strict): every color, spacing value, radius, shadow and
 * duration in this file resolves to a custom property in
 * css/design-tokens.css. Zero raw color literals. Control patterns
 * (buttons, tags) come from css/controls.css; .app-bar and
 * .sample-chip live in css/app.css.
 */

/* ---------------------------------------------------------------- page */
.recv {
  max-width: 1160px;
  margin: 0 auto;
  padding: var(--space-6);
  display: grid;
  gap: var(--space-4);
}

.recv__toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.recv__titles {
  display: grid;
  gap: var(--space-1);
  min-width: 0;
}
.recv__title {
  margin: 0;
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
}
.recv__ctx {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--chalk-muted);
  font-variant-numeric: tabular-nums;
}
.recv__toolbar .sample-chip {
  margin-left: auto;
}

/* -------------------------------------------------------------- KPIs */
.recv-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: var(--space-4);
}
.recv-kpi {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-4);
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
.recv-kpi__head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--chalk-muted);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.recv-kpi__icon {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  color: var(--brand-brass-light);
}
.recv-kpi__icon svg {
  width: 100%;
  height: 100%;
}
.recv-kpi__value {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.recv-kpi__value--due { color: var(--status-danger); }
.recv-kpi__value--progress { color: var(--status-warning); }
.recv-kpi__hint {
  font-size: var(--text-xs);
  color: var(--chalk-muted);
}

/* ------------------------------------------------------ aging buckets */
.recv-buckets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-3);
}
.recv-bucket {
  display: grid;
  gap: 2px;
  padding: var(--space-3) var(--space-4);
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-top: 3px solid var(--status-neutral);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
.recv-bucket--progress { border-top-color: var(--status-warning); }
.recv-bucket--due { border-top-color: var(--status-danger); }
.recv-bucket__label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--chalk-muted);
}
.recv-bucket__amount {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  font-variant-numeric: tabular-nums;
}
.recv-bucket--progress .recv-bucket__amount { color: var(--status-warning); }
.recv-bucket--due .recv-bucket__amount { color: var(--status-danger); }
.recv-bucket__count {
  font-size: var(--text-xs);
  color: var(--chalk-muted);
  font-variant-numeric: tabular-nums;
}

/* ----------------------------------------------------------- filters */
.recv-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
}
.recv-filters {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.recv-pill {
  padding: 8px 14px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  background: var(--surface-elevated);
  color: var(--chalk-white);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  transition:
    background-color var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard);
}
.recv-pill:hover:not(.recv-pill--active) {
  border-color: var(--brand-brass);
}
.recv-pill--active {
  border-color: var(--brand-brass);
  background: var(--brand-brass);
  color: var(--on-brass);
  font-weight: var(--weight-semibold);
}

/* -------------------------------------------------------------- table */
/* 7 columns — horizontal scroll on phones so figures never wrap. */
.recv-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.recv-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
.recv-table th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  color: var(--chalk-muted);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.recv-table td {
  padding: var(--space-3) var(--space-4);
  border-top: 1px dashed var(--border-subtle);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.recv-table__id {
  font-family: var(--font-mono);
  font-weight: var(--weight-semibold);
}
.recv-table__num {
  text-align: right;
}
.recv-table__amount {
  font-weight: var(--weight-semibold);
}
.recv-table__age--warn { color: var(--status-danger); font-weight: var(--weight-semibold); }
.recv-table__age--today { color: var(--status-warning); font-weight: var(--weight-semibold); }
.recv-table__age--ok { color: var(--chalk-muted); }
.recv-table__row--link {
  cursor: pointer;
}
.recv-table__row--link:hover td {
  background: var(--brass-faint);
}

.recv-note {
  margin: 0;
  font-size: var(--text-xs);
  line-height: 1.55;
  color: var(--chalk-muted);
}

/* --------------------------------------------------------- responsive */
@media (max-width: 720px) {
  .recv {
    padding: var(--space-4);
  }
  .recv-kpi__value {
    font-size: var(--text-xl);
  }
}