/* ===================== FINANCE MODULES ===================== */
.finance-notice {
  margin-bottom: 16px;
  padding: 12px 15px;
  border: 1px solid #C8DDE8;
  border-left: 4px solid var(--blue);
  border-radius: 10px;
  background: #F2F8FB;
  color: var(--blue);
  font-size: 12px;
}

.finance-filters {
  flex-wrap: wrap;
}

.finance-filters input[type="date"],
.finance-filters input[type="month"] {
  flex: 0 0 auto;
  min-width: 155px;
}

.table-actions {
  display: flex;
  gap: 5px;
  align-items: center;
  flex-wrap: wrap;
}

.pay-methods {
  grid-template-columns: repeat(5, 1fr);
}

.finance-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  padding: 24px;
  background: rgba(20, 36, 45, .64);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(3px);
}

.finance-modal-card {
  width: min(960px, 96vw);
  max-height: 92vh;
  overflow: auto;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 24px 80px rgba(0,0,0,.32);
}

.finance-modal-card.small-modal {
  width: min(650px, 96vw);
}

.finance-modal-head,
.finance-modal-foot {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-color: var(--line);
  background: #F8FAFB;
}

.finance-modal-head { border-bottom: 1px solid var(--line); }
.finance-modal-foot { border-top: 1px solid var(--line); justify-content: flex-end; }
.finance-modal-head h3 { font-size: 18px; }
.finance-modal-head p { margin-top: 3px; color: var(--muted); font-size: 11px; }
.finance-modal-body { padding: 20px; overflow-x: auto; }
.finance-modal-foot .spacer { flex: 1; }

.bill-document {
  padding: 28px;
  color: #14242D;
  background: #fff;
}

.bill-document-head {
  padding-bottom: 18px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 3px solid #14242D;
}

.bill-document-head h2 { font-size: 24px; }
.bill-document-head p { margin-top: 4px; color: #5C6B75; font-size: 12px; }
.bill-document-head > div:last-child { text-align: right; }
.bill-document-head span,
.bill-document-head strong,
.bill-document-head small { display: block; }
.bill-document-head span { color: #5C6B75; font-size: 9px; text-transform: uppercase; }
.bill-document-head strong { margin-top: 5px; font: 700 19px/1 Consolas, monospace; }
.bill-document-head small { margin-top: 5px; color: #5C6B75; }

.bill-customer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px dashed #BFCBD2;
}

.bill-customer-grid span,
.bill-customer-grid strong { display: block; }
.bill-customer-grid span { color: #5C6B75; font-size: 9px; text-transform: uppercase; }
.bill-customer-grid strong { margin-top: 5px; font-size: 12px; }
.bill-items { margin-top: 16px; }
.bill-items th { background: #F3F5F6; }

.bill-totals {
  width: min(400px, 100%);
  margin: 20px 0 0 auto;
}

.bill-totals > div {
  padding: 6px 0;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #EEF1F2;
  font-size: 12px;
}

.bill-totals .grand {
  margin-top: 5px;
  padding: 12px 14px;
  border: 0;
  border-radius: 8px;
  background: #14242D;
  color: white;
  font-size: 16px;
}

.bill-due-note {
  margin-top: 16px;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--warn-bg);
  color: var(--warn);
  font-size: 11px;
}

.bill-payment-history {
  margin-top: 20px;
  padding-top: 15px;
  border-top: 1px dashed #BFCBD2;
}

.bill-payment-history h4 { margin-bottom: 8px; }
.bill-payment-history > div { padding: 7px 0; display: flex; justify-content: space-between; border-bottom: 1px solid #EEF1F2; font-size: 11px; }

.customer-ledger-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}

.customer-ledger-card {
  min-height: 108px;
  padding: 15px;
  display: grid;
  grid-template-columns: 40px 1fr auto;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow);
}

.customer-avatar {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--warn-bg);
  color: var(--warn);
  font-weight: 800;
}

.customer-ledger-card strong,
.customer-ledger-card span { display: block; }
.customer-ledger-card strong { font-size: 13px; }
.customer-ledger-card span { margin-top: 2px; color: var(--muted); font-size: 10px; }
.customer-ledger-card b { color: var(--alert); font-family: Consolas, monospace; }
.customer-ledger-card small { grid-column: 2 / -1; color: var(--muted); }

.credit-balance-box {
  margin-bottom: 18px;
  padding: 18px;
  border-radius: 12px;
  background: var(--warn-bg);
  text-align: center;
}
.credit-balance-box span,
.credit-balance-box strong { display: block; }
.credit-balance-box span { color: var(--warn); font-size: 10px; text-transform: uppercase; font-weight: 700; }
.credit-balance-box strong { margin-top: 6px; color: var(--warn); font-size: 28px; }

.expense-form-actions {
  margin-top: 16px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

@media (max-width: 900px) {
  .customer-ledger-grid { grid-template-columns: repeat(2, 1fr); }
  .bill-customer-grid { grid-template-columns: repeat(2, 1fr); }
  .pay-methods { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 600px) {
  .customer-ledger-grid { grid-template-columns: 1fr; }
  .finance-modal { padding: 8px; }
  .finance-modal-card { max-height: 96vh; }
  .bill-document { padding: 16px; }
  .bill-document-head { flex-direction: column; }
  .bill-document-head > div:last-child { text-align: left; }
  .bill-customer-grid { grid-template-columns: 1fr 1fr; }
  .finance-modal-head, .finance-modal-foot { align-items: stretch; flex-direction: column; }
  .pay-methods { grid-template-columns: repeat(2, 1fr); }
}

@media print {
  .finance-modal { display: none !important; }
  .finance-modal.printing {
    display: block !important;
    position: static !important;
    padding: 0 !important;
    background: #fff !important;
  }
  .finance-modal.printing .finance-modal-card {
    display: block !important;
    width: 80mm !important;
    max-height: none !important;
    overflow: visible !important;
    box-shadow: none !important;
    border-radius: 0 !important;
  }
  .finance-modal.printing .bill-document {
    width: 80mm !important;
    padding: 4mm 3mm !important;
    font-size: 9px !important;
  }
  .finance-modal.printing .bill-customer-grid { grid-template-columns: 1fr 1fr !important; }
}