:root.install-required,
:root.install-required body {
  overflow: hidden;
}

.install-gate {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  overflow: auto;
  padding: max(18px, env(safe-area-inset-top)) 18px max(18px, env(safe-area-inset-bottom));
  background:
    radial-gradient(circle at 50% 16%, rgba(210, 54, 145, .24), transparent 40%),
    rgba(7, 4, 12, .78);
  backdrop-filter: blur(11px);
  -webkit-backdrop-filter: blur(11px);
}

.install-gate[hidden] {
  display: none !important;
}

.install-gate-card {
  width: min(430px, 100%);
  max-height: calc(100dvh - 36px);
  overflow: auto;
  padding: 27px;
  border: 1px solid rgba(235, 91, 160, .38);
  border-radius: 24px;
  color: #fff8fc;
  background: linear-gradient(145deg, rgba(49, 25, 47, .985), rgba(17, 12, 25, .995));
  box-shadow: 0 28px 90px rgba(0, 0, 0, .64);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
  text-align: center;
}

.install-gate-icon {
  display: block;
  width: 72px;
  height: 72px;
  margin: 0 auto 17px;
  border-radius: 20px;
  box-shadow: 0 12px 34px rgba(221, 61, 152, .27);
}

.install-kicker {
  margin: 0 0 8px;
  color: #f187c1;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.install-gate-card h1 {
  margin: 0 0 10px;
  color: #fff8fc;
  font-size: clamp(1.42rem, 7vw, 1.85rem);
  line-height: 1.12;
  letter-spacing: -.035em;
}

.install-gate-card > p:not(.install-kicker):not(.install-status) {
  margin: 0 auto 17px;
  color: #d9ced8;
  font-size: .9rem;
  line-height: 1.55;
}

.install-guide {
  margin: 0 0 14px;
  padding: 13px 14px;
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 14px;
  color: #ded3de;
  background: rgba(255, 255, 255, .045);
  font-size: .8rem;
  line-height: 1.5;
  text-align: left;
}

.install-guide strong {
  color: #fff;
}

.install-steps {
  margin: 0 0 14px;
  padding: 13px 14px 13px 34px;
  border: 1px solid rgba(241, 135, 193, .25);
  border-radius: 14px;
  color: #eee4ed;
  background: rgba(216, 61, 141, .08);
  font-size: .78rem;
  line-height: 1.5;
  text-align: left;
}

.install-steps li + li {
  margin-top: 5px;
}

.install-status {
  margin: 0 0 14px;
  color: #d8bdff;
  font-size: .8rem;
  font-weight: 650;
}

.install-status.is-error {
  color: #ffb6c5;
}

.install-actions {
  display: grid;
  gap: 9px;
}

.install-gate-card button {
  width: 100%;
  min-height: 48px;
  padding: 11px 15px;
  border-radius: 13px;
  font: inherit;
  font-size: .88rem;
  font-weight: 780;
  cursor: pointer;
}

.install-gate-card button:disabled {
  opacity: .58;
  cursor: wait;
}

.install-gate-card .install-primary {
  border: 1px solid transparent;
  color: #fff;
  background: #d83d8d;
}

.install-gate-card .install-secondary {
  border: 1px solid rgba(255, 255, 255, .14);
  color: #eadfe8;
  background: rgba(255, 255, 255, .05);
}

.install-gate-card small {
  display: block;
  margin-top: 15px;
  color: #a99aa8;
  font-size: .69rem;
  line-height: 1.45;
}

.install-gate-card button:focus-visible {
  outline: 3px solid rgba(255, 142, 193, .5);
  outline-offset: 3px;
}

@media (max-width: 430px) {
  .install-gate-card {
    padding: 22px 18px;
    border-radius: 21px;
  }

  .install-gate-icon {
    width: 62px;
    height: 62px;
    border-radius: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .install-gate,
  .install-gate-card {
    scroll-behavior: auto;
  }
}