/* Basic Layout */
body {
  font-family: "Raleway", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background-color: #f5f5f5;
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

.container {
  max-width: 95vw;
  margin: 0 auto;
  padding: 1rem;
}

/* Main content container */
.main-content {
  width: 92vw;
  max-width: 1400px;
  margin: 2rem auto;
  background: #fff;
  border-radius: 1.2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  padding: 2rem 1.5rem;
  box-sizing: border-box;
}

/* Two-pane layout for simulation */
#main-2pane-container {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
}

#left-pane {
  flex: 1;
  min-width: 300px;
}

#right-pane {
  flex: 2;
  min-width: 600px;
}

/* Basic responsive utilities */
@media only screen and (max-width: 1024px) {
  #main-2pane-container {
    flex-direction: column;
    gap: 1.5rem;
  }

  #left-pane,
  #right-pane {
    min-width: auto;
    flex: none;
  }
}

@media only screen and (max-width: 768px) {
  .container {
    padding: 0.5rem;
  }

  .main-content {
    width: 95vw;
    padding: 1.5rem 1rem;
    margin: 1rem auto;
  }

  #main-2pane-container {
    gap: 1rem;
  }
}

@media only screen and (max-width: 480px) {
  body {
    font-size: 14px;
  }

  .main-content {
    padding: 1rem 0.75rem;
  }
}

/* Basic typography improvements */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Raleway", sans-serif;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #2c3e50;
}

p {
  margin-bottom: 1rem;
  color: #444;
}

/* Basic form styling */
select,
input,
button {
  font-family: inherit;
  font-size: inherit;
  border-radius: 6px;
  border: 1px solid #ddd;
  padding: 0.5rem;
}

button {
  background: #007bff;
  color: white;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s;
}

button:hover {
  background: #0056b3;
}

button:disabled {
  background: #6c757d;
  cursor: not-allowed;
}