body {
  font-family: "Inter", sans-serif;
  background-color: #f5f5f4;
  color: #44403c;
}

.chart-container {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: auto;
  height: 350px;
}

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;600;800&display=swap");

/* Message box styles */
.message-box {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  padding: 2rem;
  border-radius: 0.75rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  z-index: 1000;
  text-align: center;
  max-width: 90%;
  border: 1px solid #e2e8f0;
}

.message-box button {
  margin-top: 1rem;
  padding: 0.75rem 1.5rem;
  background-color: #3b82f6;
  color: white;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background-color 0.2s;
}

.message-box button:hover {
  background-color: #2563eb;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
}