.ccb-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  background: rgba(17,17,17,0.72); /* more transparent */
  color: #fff;
  padding: 10px 12px; /* smaller */
  box-shadow: 0 -1px 6px rgba(0,0,0,0.18); /* lighter */
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  animation: ccb-fade-in 180ms ease-out; /* subtle */
}

.ccb-banner__content {
  max-width: 960px; /* slimmer */
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

.ccb-banner__message {
  flex: 1 1 auto;
  font-size: 13px; /* smaller */
  line-height: 1.35;
  opacity: 0.95; /* a bit lighter */
}

.ccb-banner__btn {
  flex: 0 0 auto;
  background: rgba(231,38,38,0.95);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 4px;
  padding: 6px 12px; /* smaller */
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
}

.ccb-banner__btn:hover {
  background: rgba(231,38,38,0.85);
}

@keyframes ccb-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 600px) {
  .ccb-banner__content {
    flex-direction: column;
    align-items: stretch;
  }
  .ccb-banner__btn {
    width: 100%;
  }
}