.draft-btn {
  padding: 12px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  flex: 1;
  min-width: 80px;
  border: 2px solid;
}

.draft-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.draft-btn:active {
  transform: scale(0.98);
}

.bill-totals {
  background: var(--card-bg);
  padding: 16px;
  border-radius: var(--radius-lg);
  margin: 16px 0;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
}

.total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 15px;
}

.total-row span {
  font-weight: 600;
  color: var(--text-secondary);
}

.total-row strong {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary-color);
}

.labor-input-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  gap: 8px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  cursor: pointer;
  font-size: 15px;
  color: var(--text-primary);
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--primary-color);
  border-radius: var(--radius-sm);
}

.labor-input-row input[type="number"] {
  width: 120px;
  padding: 10px;
  text-align: right;
  font-size: 16px;
  font-weight: 600;
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
  margin: 0;
  max-width: 120px;
  transition: all var(--transition);
}

.labor-input-row input[type="number"]:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.grand-total {
  padding: 14px !important;
  margin-top: 10px;
  font-size: 16px !important;
  background: linear-gradient(135deg, var(--success-light), #a7f3d0);
  padding: 14px !important;
  border-radius: var(--radius);
  margin: 10px -4px;
}

.grand-total span {
  font-weight: 700;
  color: var(--success-dark);
}

.grand-total strong {
  font-size: 22px !important;
  color: var(--success-dark) !important;
}

.payment-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  gap: 12px;
}

.payment-row label {
  margin: 0;
  font-weight: 600;
  font-size: 15px;
  flex: 1;
  color: var(--text-primary);
}

.payment-row span {
  font-weight: 600;
  font-size: 15px;
  color: var(--text-secondary);
}

.payment-row strong {
  font-size: 18px;
  color: var(--primary-color);
  transition: color var(--transition);
}

.payment-row input[type="number"] {
  width: 120px;
  min-width: 120px;
  max-width: 120px;
  padding: 10px;
  text-align: right;
  font-size: 16px;
  font-weight: 600;
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
  margin: 0;
  flex-shrink: 0;
  transition: all var(--transition);
}

.payment-row input[type="number"]:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.payment-row.payment-total {
  background: linear-gradient(135deg, var(--info-light), #bfdbfe);
  padding: 14px;
  border-radius: var(--radius);
  margin: 10px -4px;
  transition: background var(--transition);
}

.payment-row.payment-total span {
  font-weight: 700;
  color: var(--info-dark);
}

.payment-row.payment-total strong {
  color: var(--info-dark);
}

.payment-row.payment-total strong {
  font-size: 18px;
}

.payment-row.payment-excess {
  background: linear-gradient(135deg, #ffebee, #ffcdd2) !important;
}

/* Cash + Online + Due must add up to the bill total (#23) */
.payment-row.split-remaining-row {
  flex-wrap: wrap;
  gap: 8px;
}

.payment-row.split-remaining-row strong {
  font-size: 15px;
}

.split-rest-btn {
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--card-bg, #fff);
  color: var(--text-primary);
  cursor: pointer;
}

.payment-row.payment-excess strong {
  color: var(--danger-color) !important;
  animation: pulse 1.5s ease-in-out infinite;
}

/* -------------------- SAVE BUTTON -------------------- */
.save-btn {
  flex: 1;
  background: linear-gradient(135deg, #007bff, #0056b3);
  color: var(--white);
  border: none;
  padding: 14px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: all 0.2s;
}

.save-purchase-btn {
  background: linear-gradient(135deg, #007bff, #0056b3);
}

.save-sale-btn {
  background: linear-gradient(135deg, #28a745, #1e7e34);
}

.save-btn:active {
  transform: scale(0.98);
}

/* -------------------- PRINT BUTTON -------------------- */
.print-btn {
  flex: 1;
  background: linear-gradient(135deg, #007bff, #0056b3);
  color: var(--white);
  border: none;
  padding: 14px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: all 0.2s;
}

.print-purchase-btn {
  background: linear-gradient(135deg, #007bff, #0056b3);
}

.print-sale-btn {
  background: linear-gradient(135deg, #28a745, #1e7e34);
}

.print-btn:active {
  transform: scale(0.98);
}