.billing-choice-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.invoice-choice { margin-bottom: 0; }

@media (max-width: 650px) {
  .billing-choice-grid { grid-template-columns: 1fr 1fr; }
}

.toast { position: fixed; z-index: 10; right: 24px; bottom: 24px; max-width: min(390px, calc(100vw - 32px)); padding: 15px 18px; border-radius: 10px; color: #fff; background: #168052; box-shadow: 0 10px 25px #173d4c44; font-weight: 700; opacity: 0; transform: translateY(18px); pointer-events: none; transition: opacity .2s, transform .2s; }
.toast.visible { opacity: 1; transform: translateY(0); }
.delete-action { color: #b42318; border-color: #f1c3c0; }
.auth-card { max-width:430px; margin:4vh auto; padding:28px; border:1px solid var(--line); border-radius:14px; background:#fff; box-shadow:0 8px 28px #173d4c14; }.auth-card h1 { margin:0; }.auth-card > p:not(.eyebrow) { color:var(--muted); }.auth-card form { display:grid; gap:15px; margin-top:22px; }.logout-button { border:1px solid #a9bed9; border-radius:7px; padding:7px 10px; color:#fff; background:transparent; font-weight:700; }.logout-button:hover { background:#ffffff1a; }body[data-role="technician"] .office-only { display:none !important; }