/* Customers / A/R — Day 5. Reuses inventory two-pane shell + adds the
   aging grid, ledger table, statement step indicator. */

.cust-aging-pill {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: var(--bg-subtle);
}

.cust-aging-pill__label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.cust-aging-pill__val {
  font-family: var(--font-tabular);
  font-weight: 600;
  font-size: 14px;
  color: var(--fg);
}

.cust-balance {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.cust-balance__label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.cust-balance__val {
  font-family: var(--font-tabular);
  font-size: 26px;
  font-weight: 600;
}

.cust-balance__val[data-state="due"]   { color: var(--amber-ink);}
.cust-balance__val[data-state="zero"]  { color: var(--green-ink);}
.cust-balance__val[data-state="credit"] { color: var(--blue); }

.cust-checkbox {
  flex-direction: row !important;
  align-items: center !important;
  gap: 12px !important;
  padding: 8px 0;
}

.cust-checkbox input[type="checkbox"] {
  width: 18px !important;
  height: 18px !important;
  padding: 0 !important;
}

.cust-checkbox > span {
  font-size: 14px !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  color: var(--fg) !important;
}

/* ── Ledger ─────────────────────────────────────────────────────── */

.cust-ledger-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.cust-ledger {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.cust-ledger-row {
  display: grid;
  grid-template-columns: 110px 90px 1fr 100px 100px;
  align-items: center;
  padding: 10px 14px;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.cust-ledger-row:last-child { border-bottom: 0; }

.cust-ledger-row--header {
  background: var(--bg-subtle);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 500;
}

.cust-ledger-row__amount {
  font-family: var(--font-tabular);
  text-align: right;
  font-weight: 600;
}

.cust-ledger-row__amount--neg { color: var(--green-ink);}
.cust-ledger-row__amount--pos { color: var(--fg); }

.cust-ledger-row__balance {
  font-family: var(--font-tabular);
  text-align: right;
  color: var(--muted);
}

.cust-ledger-row__type {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  display: inline-block;
  text-align: center;
}

.cust-ledger-row__type--invoice    { background: color-mix(in srgb, var(--fg) 8%, transparent); color: var(--fg); }
.cust-ledger-row__type--payment    { background: color-mix(in srgb, var(--green) 14%, transparent); color: var(--green-ink);}
.cust-ledger-row__type--credit     { background: color-mix(in srgb, var(--blue) 14%, transparent); color: var(--blue); }
.cust-ledger-row__type--adjustment { background: color-mix(in srgb, var(--amber) 16%, transparent); color: var(--amber-ink);}
.cust-ledger-row__type--refund     { background: color-mix(in srgb, var(--red) 12%, transparent); color: var(--red-ink);}

/* ── Aging grid ─────────────────────────────────────────────────── */

.cust-aging-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.cust-aging-cell {
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--bg-subtle);
  text-align: center;
}

.cust-aging-cell strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 22px;
  margin-bottom: 4px;
}

.cust-aging-cell span {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.cust-aging-cell--warning { background: color-mix(in srgb, var(--amber) 16%, transparent); }
.cust-aging-cell--danger { background: color-mix(in srgb, var(--red) 14%, transparent); }
.cust-aging-cell--danger strong { color: var(--red-ink);}
.cust-aging-cell--warning strong { color: var(--amber-ink);}

.cust-section-title {
  font-family: var(--font-heading);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 20px 0 8px;
}

.cust-open-invoices {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.cust-open-row {
  display: grid;
  grid-template-columns: 110px 1fr 80px 100px;
  padding: 10px 14px;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
}

.cust-open-row:last-child { border-bottom: 0; }

.cust-open-row__date { font-family: var(--font-tabular); color: var(--muted); font-size: 12px; }
.cust-open-row__age { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; text-align: center; }
.cust-open-row__amount { font-family: var(--font-tabular); text-align: right; font-weight: 600; }

/* ── Statement preview ──────────────────────────────────────────── */

.cust-stmt-preview {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  background: var(--bg-subtle);
}

/* ── Sticky action bar (Customer Overview save) ──────────────────── */

.inv-detail__actions.is-sticky {
  position: sticky;
  bottom: 0;
  background: var(--bg-elevated);
  padding: 12px 0;
  margin-top: 0;
  border-top: 1px solid var(--border);
  z-index: 5;
}

/* ── Past due tab primary action ─────────────────────────────────── */

.cust-pastdue-action-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: color-mix(in srgb, var(--amber) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--amber) 25%, transparent);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}

.cust-pastdue-action-bar__text { flex: 1; font-size: 13px; }
.cust-pastdue-action-bar__text strong { color: var(--amber-ink);}

.cust-aging-explainer {
  margin: 8px 0 16px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}

/* ── Always-visible helper text under inputs ─────────────────────── */

.cust-help-text {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
  display: block;
  margin-top: 2px;
}

.cust-ledger-hint {
  font-size: 12px;
  color: var(--muted);
  flex: 1;
  margin: 0 0 0 8px;
  align-self: center;
}

/* ── Customer list rows ─────────────────────────────────────────── */

.cust-list-balance {
  /* Self-align centered inside the parent grid cell so a 3-line account row
     doesn't stretch the pill into a near-circle with top-anchored text —
     the AI-slop look. inline-flex centers the label inside the pill itself
     too. */
  align-self: center;
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-tabular, ui-monospace, monospace);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  padding: 5px 10px;
  border-radius: 999px;
  white-space: nowrap;
  min-width: 56px;
}

.cust-list-balance--due    { background: color-mix(in srgb, var(--amber) 16%, transparent); color: var(--amber-ink);}
.cust-list-balance--zero   { background: color-mix(in srgb, var(--green) 12%, transparent); color: var(--green-ink);}
.cust-list-balance--credit { background: color-mix(in srgb, var(--blue) 14%, transparent); color: var(--blue); }
.cust-list-balance--hold   { background: color-mix(in srgb, var(--red) 14%, transparent); color: var(--red-ink);}

/* Day-5 sub-8 sweep: list rows now wrap a button + inline statement link. */
.cust-list-item-wrap {
  display: flex;
  flex-direction: column;
  margin-bottom: 4px;
}
.cust-list-item-wrap .inv-list-item { width: 100%; }
.cust-list-item__stmt {
  display: block;
  padding: 6px 14px 8px;
  margin-top: -3px;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  border-left: 3px solid transparent;
  border-bottom-left-radius: var(--radius-sm);
  border-bottom-right-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--amber) 5%, transparent);
}
.cust-list-item__stmt:hover {
  color: var(--fg);
  border-left-color: var(--amber);
  background: color-mix(in srgb, var(--amber) 10%, transparent);
}

/* Sidebar font bump (Day-5 P10). */
.inv-list-item__sku   { font-size: 15px !important; }
.inv-list-item__brand { font-size: 13px !important; }
.inv-list-item__desc  { font-size: 13px !important; }

/* Day-5 retrofit pass 3: in-page Send statement confirm widget */
.cust-stmt-confirm {
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  margin: 12px 0;
  background: color-mix(in srgb, var(--amber) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--amber) 26%, transparent);
  border-radius: var(--radius-md);
}
.cust-stmt-confirm__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--amber);
  color: var(--white, #fff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 14px;
}
.cust-stmt-confirm__body { flex: 1; font-size: 13px; line-height: 1.5; color: var(--fg); }
.cust-stmt-confirm__body strong { color: var(--fg); }
.cust-stmt-confirm__body p { margin: 4px 0 0; color: var(--muted); }

/* Age column color-coding (kills P10 ISO date / cryptic 70d) */
.cust-open-row__age--warning { color: var(--amber-ink);font-weight: 600; }
.cust-open-row__age--danger  { color: var(--red-ink);  font-weight: 700; }

/* Quick period chips on statement tab — kills P4 "strict date picker" */
.cust-stmt-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 8px 0 14px;
  font-size: 13px;
  color: var(--muted);
}

/* Ledger safety inline (kills P5=4-5 + P7=6 about no PIN/undo) */
.cust-ledger-safety {
  margin: 8px 0 14px;
  padding: 12px 14px;
  border: 1px solid color-mix(in srgb, var(--amber) 25%, transparent);
  background: color-mix(in srgb, var(--amber) 7%, transparent);
  border-radius: var(--radius-md);
  font-size: 13px;
  line-height: 1.55;
  color: var(--fg);
}
.cust-ledger-safety strong { color: var(--amber-ink);}

.cust-balance__updated {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
  font-family: var(--font-body);
}