.bill-discount-control{background:#f5f8ff;border:1px solid #cdddf3;border-radius:15px;padding:12px;margin:9px 0;color:#102746}
.bill-discount-grid{display:grid;grid-template-columns:1fr minmax(80px,110px);gap:8px}
.bill-discount-actions{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}
.bill-discount-actions button{font-size:11px;padding:10px;flex:1;white-space:normal}
.bill-discount-control small{font-size:11px;color:#31547c;line-height:1.4}
.bill-approval-modal{width:min(510px,calc(100vw - 28px));max-height:90vh;overflow-y:auto}
.bill-approval-modal form{margin-top:12px}
.bill-approval-modal .form-actions{display:flex;justify-content:end;gap:8px}
@media(max-width:420px){.bill-discount-grid{grid-template-columns:1fr 92px}.bill-approval-modal{padding:16px}.bill-discount-actions{flex-direction:column}}
/* Header must remain legible on Android in light and dark system modes. */
.topbar .store-head select,.topbar .store-head option,.topbar #globalStore{color:#fff;background-color:#123d72}
.topbar .store-head select option{color:#15213a;background-color:#fff}
@media(max-width:760px){.topbar{min-width:0;padding-inline:9px}.topbar .store-head{min-width:0;max-width:100%;margin-left:0}.topbar .top-status{min-width:0}.topbar strong,.topbar .tech-name{color:#fff}}

.bill-action-buttons{display:flex;gap:5px}.bill-action-buttons button{padding:6px 9px;font-size:11px}