.bh-app-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: linear-gradient(135deg, #10182A 0%, #7c1fd6 100%);
  color: #fff;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
}

.bh-app-banner.visible {
  transform: translateY(0);
}

.bh-app-banner-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.bh-app-banner-icon svg {
  width: 28px;
  height: 28px;
}

.bh-app-banner-text {
  flex: 1;
  min-width: 0;
}

.bh-app-banner-title {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
}

.bh-app-banner-subtitle {
  font-size: 11px;
  font-weight: 500;
  opacity: 0.8;
  line-height: 1.2;
  margin: 2px 0 0;
}

.bh-app-banner-btn {
  flex-shrink: 0;
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  color: #7c1fd6;
  background: #fff;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.bh-app-banner-btn:active {
  transform: scale(0.96);
}

.bh-app-banner-btn:hover {
  background: #f0e6ff;
}

.bh-app-banner-close {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.bh-app-banner-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Mobile only */
@media (min-width: 768px) {
  .bh-app-banner {
    display: none !important;
  }
}

/* Add bottom padding to body when banner is visible */
body.bh-banner-active {
  padding-bottom: 80px;
}

/* iPhone safe area */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .bh-app-banner {
    padding-bottom: calc(12px + env(safe-area-inset-bottom));
  }
  body.bh-banner-active {
    padding-bottom: calc(80px + env(safe-area-inset-bottom));
  }
}