/* Плашка «Скачать приложение» — только Android (показ через JS) */
.rechai-app-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9200;
  padding: 12px 12px calc(12px + env(safe-area-inset-bottom, 0px));
  pointer-events: none;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.35s ease, transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.rechai-app-banner.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.rechai-app-banner__card {
  position: relative;
  overflow: hidden;
  max-width: 560px;
  margin: 0 auto;
  padding: 16px 16px 14px;
  border-radius: 18px;
  border: 1px solid rgba(168, 85, 247, 0.35);
  background:
    radial-gradient(ellipse 80% 90% at 0% 0%, rgba(168, 85, 247, 0.28), transparent 55%),
    radial-gradient(ellipse 70% 80% at 100% 100%, rgba(99, 102, 241, 0.18), transparent 50%),
    linear-gradient(155deg, rgba(22, 16, 36, 0.98), rgba(10, 11, 18, 0.98));
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.04) inset,
    0 20px 50px rgba(0, 0, 0, 0.55),
    0 0 40px rgba(168, 85, 247, 0.18);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.rechai-app-banner__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(244, 244, 245, 0.35), transparent);
  opacity: 0.7;
}

.rechai-app-banner__row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.rechai-app-banner__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #a855f7, #6366f1);
  box-shadow: 0 8px 20px rgba(168, 85, 247, 0.4);
  color: #fff;
}

.rechai-app-banner__icon svg {
  width: 26px;
  height: 26px;
}

.rechai-app-banner__body {
  flex: 1;
  min-width: 0;
}

.rechai-app-banner__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #e9d5ff;
  background: rgba(168, 85, 247, 0.22);
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.rechai-app-banner__title {
  margin: 0 0 4px;
  font-size: 1rem;
  font-weight: 750;
  line-height: 1.3;
  color: #f4f4f5;
  letter-spacing: -0.01em;
}

.rechai-app-banner__text {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: #9ca3af;
}

.rechai-app-banner__text strong {
  color: #e9d5ff;
  font-weight: 650;
}

.rechai-app-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.rechai-app-banner__btn {
  appearance: none;
  border: none;
  cursor: pointer;
  font: inherit;
  font-weight: 650;
  font-size: 0.875rem;
  line-height: 1.2;
  border-radius: 12px;
  padding: 11px 16px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}

.rechai-app-banner__btn:active {
  transform: scale(0.98);
}

.rechai-app-banner__btn--primary {
  flex: 1 1 140px;
  color: #fff;
  background: linear-gradient(135deg, #a855f7, #7c3aed 55%, #6366f1);
  box-shadow: 0 10px 24px rgba(168, 85, 247, 0.35);
}

.rechai-app-banner__btn--primary:hover {
  filter: brightness(1.06);
}

.rechai-app-banner__btn--ghost {
  flex: 0 0 auto;
  color: #9ca3af;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.rechai-app-banner__btn--ghost:hover {
  color: #f4f4f5;
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.07);
}

@media (min-width: 640px) {
  .rechai-app-banner {
    padding: 16px 20px calc(16px + env(safe-area-inset-bottom, 0px));
  }

  .rechai-app-banner__card {
    padding: 18px 20px 16px;
  }

  .rechai-app-banner__title {
    font-size: 1.0625rem;
  }

  .rechai-app-banner__text {
    font-size: 0.875rem;
  }
}

@media (min-width: 900px) {
  .rechai-app-banner {
    left: auto;
    right: 24px;
    bottom: 24px;
    width: min(420px, calc(100vw - 48px));
    padding: 0;
  }

  .rechai-app-banner__card {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rechai-app-banner {
    transition: none;
  }
}