[hidden] {
  display: none !important;
}

.pwa-install-card {
  width: min(100%, 680px);
  margin: 24px auto 0;
  padding: 16px;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  align-items: center;
  gap: 15px;
  color: #f6f3f4;
  background:
    linear-gradient(115deg, rgba(114, 8, 18, 0.42), rgba(16, 13, 15, 0.94) 58%),
    rgba(8, 7, 8, 0.9);
  border: 1px solid color-mix(in srgb, var(--red, #e51b2b) 58%, transparent);
  border-radius: 18px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.34), inset 0 1px rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(14px);
}

.pwa-install-card__icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 9px 24px rgba(0, 0, 0, 0.38);
}

.pwa-install-card__copy {
  min-width: 0;
  display: grid;
  gap: 4px;
  text-align: left;
}

.pwa-install-card__copy strong {
  font-size: 1rem;
  letter-spacing: 0.01em;
}

.pwa-install-card__copy span {
  color: var(--muted, #b9b1b4);
  font-size: 0.84rem;
  line-height: 1.45;
}

.pwa-install-card__button,
.pwa-update-toast button,
.pwa-offline__action {
  min-height: 42px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(180deg, #f32638, #b90918);
  border: 1px solid rgba(255, 105, 119, 0.56);
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(186, 7, 23, 0.28);
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, filter 160ms ease, box-shadow 160ms ease;
}

.pwa-install-card__button:hover,
.pwa-update-toast button:hover,
.pwa-offline__action:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(186, 7, 23, 0.38);
}

.pwa-install-card__button:focus-visible,
.pwa-update-toast button:focus-visible,
.pwa-offline__action:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.9);
  outline-offset: 3px;
}

.pwa-update-toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1000;
  width: min(440px, calc(100vw - 40px));
  padding: 15px;
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  color: #f6f3f4;
  background: rgba(14, 12, 14, 0.96);
  border: 1px solid color-mix(in srgb, var(--green, #3fd28c) 45%, var(--line, #3a3236));
  border-radius: 16px;
  box-shadow: 0 22px 65px rgba(0, 0, 0, 0.52);
  backdrop-filter: blur(16px);
}

.pwa-update-toast__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green, #3fd28c);
  box-shadow: 0 0 0 5px rgba(63, 210, 140, 0.12), 0 0 18px rgba(63, 210, 140, 0.55);
}

.pwa-update-toast div {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.pwa-update-toast strong,
.pwa-update-toast span {
  display: block;
}

.pwa-update-toast span {
  color: var(--muted, #b9b1b4);
  font-size: 0.78rem;
  line-height: 1.35;
}

.pwa-update-toast button {
  min-height: 38px;
  padding-inline: 14px;
  font-size: 0.8rem;
}

.pwa-offline-page {
  margin: 0;
  background: #080708;
}

.pwa-offline {
  min-height: 100vh;
  padding: 32px;
  display: grid;
  place-items: center;
  color: #f7f3f4;
  background:
    radial-gradient(circle at 50% 18%, rgba(199, 12, 30, 0.2), transparent 34%),
    #080708;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.pwa-offline__card {
  width: min(100%, 610px);
  padding: clamp(28px, 5vw, 52px);
  text-align: center;
  background: rgba(19, 16, 18, 0.94);
  border: 1px solid #3a2c31;
  border-radius: 24px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.48);
}

.pwa-offline__icon {
  width: 86px;
  height: 86px;
  margin-bottom: 22px;
  border-radius: 20px;
}

.pwa-offline__eyebrow {
  margin: 0 0 10px;
  color: #ff5363;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pwa-offline h1 {
  margin: 0;
  font-size: clamp(1.75rem, 5vw, 2.8rem);
  line-height: 1.08;
}

.pwa-offline__message {
  margin: 18px auto 26px;
  color: #c5bcc0;
  line-height: 1.65;
}

@media (max-width: 640px) {
  .pwa-install-card {
    grid-template-columns: 50px minmax(0, 1fr);
    padding: 14px;
  }

  .pwa-install-card__icon {
    width: 50px;
    height: 50px;
  }

  .pwa-install-card__button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .pwa-update-toast {
    right: 12px;
    bottom: 12px;
    width: calc(100vw - 24px);
    grid-template-columns: 10px minmax(0, 1fr);
  }

  .pwa-update-toast button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .pwa-offline {
    padding: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pwa-install-card__button,
  .pwa-update-toast button,
  .pwa-offline__action {
    transition: none;
  }
}