body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: url("background.png");
  background-size: cover;
  background-position: center;
  filter: blur(8px);
  z-index: -1;
  opacity: 0.6;
}

body {
  margin: 0;
  padding: 2rem;
  font-family: Arial, sans-serif;
  background-color: #f7f9fb;
  color: #333;
  min-height: 100vh; /* заменено с height */
  overflow-y: auto;
}

.container, #dashboard {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  background-color: rgba(255, 255, 255, 0.85);
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  box-sizing: border-box;
}

h2, h3 {
  color: #1a1a1a;
}

pre {
  background-color: #1e1e1e;
  color: #eee;
  padding: 1rem;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 0.85rem;
  white-space: pre;
  width: 100%;
  box-sizing: border-box;
}

button {
  margin-top: 1rem;
  margin-right: 1rem;
  padding: 0.5rem 1rem;
  font-size: 1rem;
  background-color: #4a90e2;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

button:hover {
  background-color: #357ab8;
}

#login-msg,
#register-msg {
  text-align: center;
  color: red;
  margin-top: 0.5rem;
}

@media (max-width: 500px) {
  .container,
  #dashboard {
    width: 90%;
    padding: 1.5rem;
  }
}