/* ============================================================
   AQUAffection Water Intelligence Suite — shared UI polish
   Global click-press feedback so any clickable element visibly
   indents when you press it.
   ============================================================ */
button:active,
.btn:active,
.billbtn:active,
.toptab:active,
.dl-btn:active,
.go:active,
.copy:active,
.gen:active,
.rate-btn:active,
.aq-toggle:active,
.sub-item:active,
.row-list:active,
.pkgcard:active,
.client-row:active,
.site-row:active,
.tool-card:active,
.dl-tab:active,
.btn-home:active,
.manage-link:active,
a.btn:active,
a.toptab:active,
input[type="submit"]:active,
input[type="button"]:active,
label.billbtn:active {
  transform: translateY(1px) scale(.985);
  filter: brightness(.92);
  transition: transform .04s ease-out, filter .04s ease-out;
}

button, .btn, .billbtn, .toptab, .dl-btn, .go, .copy, .gen,
.rate-btn, .aq-toggle, a.btn, a.toptab, label.billbtn {
  transition: transform .08s ease-out, filter .08s ease-out, background-color .12s ease-out, border-color .12s ease-out;
}