/* General Reset */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f4f4f9;
  color: #333;
}

header {
  background-color: #5cb85c;
  color: white;
  text-align: center;
  padding: 1px;
}

main {
  max-width: 100%; /* Use full width by default */
  width: 90%; /* Ensure flexibility on all screens */
  margin: 20px auto;
  padding: 20px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Frame Container for Sections */
.frame {
  padding: 20px;
  border: 3px solid #5cb85c;
  border-radius: 8px;
  background-color: #fff;
  width: 100%; /* Always take full width of parent */
  box-sizing: border-box; /* Include padding and border in width */
}

/* Navigation Buttons */
.navigation {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}

.nav-button {
  padding: 10px 20px;
  font-size: 16px;
  color: white;
  background-color: #5cb85c;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  margin: 0 15px; /* Adjust spacing between buttons */
}

.nav-button:hover {
  background-color: #4cae4c;
}

/* Section Styling */
section {
  margin-bottom: 30px;
  padding: 20px;
  background-color: #f9f9f9;
  border-left: 4px solid #5cb85c;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

h1, h2 {
  color: #444;
}

label {
  font-weight: bold;
  display: block;
  margin-top: 10px;
}

input {
  width: 100%;
  padding: 10px;
  margin: 5px 0 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
}

button {
  display: block;
  width: 100%;
  padding: 10px;
  background-color: #5cb85c;
  color: white;
  font-size: 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

button:hover {
  background-color: #4cae4c;
}

.result-text {
  font-size: 16px;
  margin-bottom: 8px;
}

footer {
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
  color: #777;
}

/* Highlight each section distinctly */
#before-place-order {
  background-color: #e8f5e9;
  border-left-color: #4caf50;
}

#calculator-section {
  background-color: #e3f2fd;
  border-left-color: #2196f3;
}

#trade-management {
  background-color: #e3c5e0;
  border-left-color: #ff00d0;
}

#double-confirm {
  background-color: #ffd796;
  border-left-color: #f04827;
}

/* Section Visibility for Navigation */
.step {
  display: none;
}

.step.active {
  display: block;
}

/* Responsive Adjustments */
@media screen and (max-width: 768px) {
  main {
    width: 95%; /* Take up more of the screen on smaller devices */
    padding: 10px;
  }

  .frame {
    padding: 15px; /* Reduce padding */
    border-width: 2px;
  }

  .nav-button {
    font-size: 14px;
    padding: 8px 12px;
  }

  section {
    padding: 15px;
  }
}

@media screen and (max-width: 480px) {
  .nav-button {
    font-size: 12px;
    padding: 6px 10px;
  }
}

/* Default strong tag customization */
strong {
  color: #d9534f; /* Red color */
  border-radius: 3px;
  font-weight: bold;
  font-style: italic;
  box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.2);
}