.app-banner {
  position: fixed;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 90px;
  background: #0d2a52;
  border-radius: 16px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  padding: 22px 10px;
  z-index: 1000;
}

.app-banner__btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 8px 4px;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  border-radius: 8px;
  font-size: 0.75rem;
  text-align: center;
}

.app-banner__btn:hover {
  background: #1c3d6e;
}

.app-banner__logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  flex-shrink: 0;
}

.app-banner__icon {
  font-size: 1.6rem;
  line-height: 1;
}

.app-banner__label {
  white-space: nowrap;
}

.app-banner__copyright {
  margin-top: 4px;
  font-size: 0.6rem;
  line-height: 1.3;
  color: rgba(255, 255, 255, 0.4);
  text-align: center;
}

body.has-app-banner {
  padding-left: 130px;
  box-sizing: border-box;
}