:root {
  --kedrix-install-bg: rgba(7, 17, 31, 0.94);
  --kedrix-install-border: rgba(78, 161, 255, 0.22);
  --kedrix-install-text: #f4f8ff;
  --kedrix-install-muted: #94a6c7;
  --kedrix-install-accent: #4ea1ff;
  --kedrix-install-accent-2: #7ec4ff;
  --kedrix-install-shadow: 0 18px 40px rgba(0,0,0,0.35);
}

.kedrix-install-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 9999;
  display: none;
  max-width: 560px;
  margin: 0 auto;
  background: var(--kedrix-install-bg);
  color: var(--kedrix-install-text);
  border: 1px solid var(--kedrix-install-border);
  border-radius: 18px;
  box-shadow: var(--kedrix-install-shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.kedrix-install-banner.is-visible {
  display: block;
  animation: kedrixInstallUp 180ms ease-out;
}

.kedrix-install-banner__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: start;
  padding: 16px;
}

.kedrix-install-banner__icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(126, 196, 255, 0.22), rgba(78, 161, 255, 0.18));
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.kedrix-install-banner__icon svg {
  width: 20px;
  height: 20px;
  color: var(--kedrix-install-accent-2);
}

.kedrix-install-banner__title {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.kedrix-install-banner__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--kedrix-install-muted);
}

.kedrix-install-banner__actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.kedrix-install-banner__button,
.kedrix-install-banner__dismiss {
  appearance: none;
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.kedrix-install-banner__button {
  background: linear-gradient(180deg, var(--kedrix-install-accent-2), var(--kedrix-install-accent));
  color: #041120;
}

.kedrix-install-banner__dismiss {
  background: rgba(255,255,255,0.06);
  color: var(--kedrix-install-text);
  border: 1px solid rgba(255,255,255,0.08);
}

.kedrix-install-banner__close {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--kedrix-install-muted);
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  font-size: 18px;
}

.kedrix-install-banner__ios-steps {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--kedrix-install-muted);
  font-size: 13px;
  line-height: 1.55;
}

@keyframes kedrixInstallUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 640px) {
  .kedrix-install-banner__inner {
    grid-template-columns: auto 1fr;
  }

  .kedrix-install-banner__close {
    grid-column: 2;
    justify-self: end;
  }
}