.ending-screen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-bg);
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  box-sizing: border-box;
  text-align: center;
  z-index: 200;
}

.ending-content {
  margin: 40px 0;
  background: rgba(255, 255, 255, 0.05);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  max-width: 400px;
}

.ending-desc {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 20px;
  font-family: var(--font-doc-title);
}

.ending-reason {
  font-size: 14px;
  color: #f87171;
  margin-bottom: 10px;
}

.ending-stats {
  font-size: 14px;
  color: #aaa;
}

.ending-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-top: 12px;
}

.keyword-chip {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-token-info);
  white-space: nowrap;
}

.ending-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 280px;
}

.codex-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-text);
  padding: 12px 24px;
  font-family: var(--font-ui);
  font-size: 14px;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.codex-btn:hover {
  background: rgba(255, 255, 255, 0.08);
}