/* Phone layout only; desktop styles remain in each page's original stylesheet. */
@media (max-width: 600px) {
  body { font-size: 16px; }
  .wrap {
    padding-left: max(16px, env(safe-area-inset-left, 0px));
    padding-right: max(16px, env(safe-area-inset-right, 0px));
  }
  .brand { gap: 10px; padding-top: 18px; font-size: 14px; }
  .brand svg { flex: none; }
  .wrap.main {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
    padding-top: 28px;
    padding-bottom: 36px;
  }
  .main > * { min-width: 0; }
  .wrap.intro { padding-top: 28px; padding-bottom: 0; }
  .intro + .main { padding-top: 24px; }
  h1 {
    max-width: none;
    font-size: clamp(30px, 8vw, 38px);
    line-height: 1.14;
  }
  .lede { margin-top: 12px; font-size: 16px; }
  .inputs { margin-top: 26px; gap: 24px; }
  .field-label { font-size: 16px; margin-bottom: 8px; }
  .subhint { font-size: 14px; }
  .levels, .types { grid-template-columns: minmax(0, 1fr); max-width: none; }
  .levels button, .types button {
    min-width: 0;
    min-height: 48px;
    padding: 12px 14px;
    font-size: 16px;
  }
  .levels button span, .types button span { font-size: 14px; line-height: 1.4; }
  .money, .plain { width: 100%; max-width: none; min-width: 0; padding: 0 12px; }
  .money input, .plain input { flex: 1 1 0; min-width: 0; font-size: 22px; }
  .money b, .plain b { flex: none; font-size: 18px; }
  .stepper button { width: 48px; height: 48px; }
  .invoice, .meter, .card {
    position: static;
    min-width: 0;
    padding: 20px 16px;
    box-shadow: 4px 4px 0 var(--navy);
    max-height: none;
    overflow: visible;
  }
  .inv-head, .m-head { flex-direction: column; align-items: flex-start; gap: 4px; }
  .inv-head p, .m-head p, .c-head p { font-size: 14px; text-align: left; }
  .line-item, .row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    padding: 14px 8px;
  }
  .line-item .name, .row .name { font-size: 16px; }
  .line-item .desc, .row .desc, .wait .desc { font-size: 14px; }
  .line-item .amt, .row .amt, .wait .amt {
    grid-column: 1;
    grid-row: auto;
    min-width: 0;
    overflow-wrap: anywhere;
    margin-top: 4px;
    font-size: 20px;
  }
  .total { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2px; padding-top: 18px; }
  .total strong, .sofar strong {
    min-width: 0;
    font-size: clamp(30px, 8.5vw, 40px);
    line-height: 1.2;
    overflow-wrap: anywhere;
  }
  .annual { font-size: 15px; overflow-wrap: anywhere; }
  .sofar { padding: 18px 8px; }
  .sofar span { font-size: 16px; }
  .sofar small { font-size: 14px; }
  .wait { grid-template-columns: minmax(0, 1fr); gap: 4px; padding: 16px; }
  .wait .amt { font-size: clamp(28px, 8vw, 36px); line-height: 1.2; }
  .fine { font-size: 14px; line-height: 1.55; }
  .q { padding: 18px 0; }
  .q-head { grid-template-columns: 26px minmax(0, 1fr); }
  .opts { grid-template-columns: minmax(0, 1fr); margin-left: 0; }
  .opts button { min-width: 0; min-height: 48px; padding: 12px 14px; font-size: 16px; }
  .grade { grid-template-columns: 52px minmax(0, 1fr); gap: 12px; padding: 16px; }
  .grade-letter { width: 52px; font-size: 56px; }
  .progress p, .gap-yours, .gap-good { font-size: 14px; }
  .gap-label { font-size: 15px; }
  .taj-capture { padding-bottom: 32px; }
  .taj-capture-panel { padding: 20px 16px; }
  .taj-capture-fields { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .taj-capture-submit { width: 100%; min-height: 48px; }
  .turn { padding: 44px 0 48px; }
  .turn-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .turn h2 { max-width: none; font-size: clamp(28px, 7.5vw, 34px); line-height: 1.16; }
  .timeline { margin-top: 16px; font-size: 16px; }
  .fixes li { grid-template-columns: 26px minmax(0, 1fr); gap: 10px; font-size: 16px; }
  .risk { margin-top: 20px; padding-top: 16px; font-size: 15px; }
  .cta { margin-top: 28px; gap: 12px; }
  .cta .btn { width: 100%; min-height: 48px; padding: 14px 16px; text-align: center; }
  .wrap.related { padding-top: 24px; font-size: 15px; }
  footer.wrap { padding-top: 24px; padding-bottom: 28px; font-size: 14px; overflow-wrap: anywhere; }
}