body {
    background: linear-gradient(135deg, #a8dadc, #457b9d); /* Gradient background */
    color: #fff;
    font-family: 'Montserrat', sans-serif; /* Modern, geometric font */
    padding: 80px 30px; /* More generous padding */
    text-align: center;
    line-height: 1.7;
    overflow-x: hidden; /* Prevent horizontal scrollbar on subtle animations */
  }
  
  h1 {
    font-size: 3rem; /* Larger, more impactful heading */
    color: #1d3557; /* Dark, contrasting heading color */
    margin-bottom: 40px;
    font-weight: 700; /* Bold heading */
    letter-spacing: -0.05em; /* Slightly tighter letter spacing */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1); /* Subtle text shadow */
  }
  
  fieldset {
    margin: 50px auto;
    max-width: 500px;
    padding: 40px;
    border: none; /* Remove default border */
    border-radius: 16px;
    background-color: rgba(255, 255, 255, 0.9); /* Semi-transparent white background */
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15); /* More pronounced shadow */
    backdrop-filter: blur(10px); /* Subtle background blur */
    font-size: large;
  }
  
  fieldset legend {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    background-color: #1d3557;
    color: #f1faee;
    font-weight: 600;
    margin-bottom: 30px;
    font-size: 1.5rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
  }
  
  fieldset label {
    width: 100%;
    margin-bottom: 20px;
    padding: 10px 0;
    line-height: 4.0;
    color: #3a506b; /* Slightly different dark color */
    letter-spacing: 1px;
    font-weight: 500;
    font-size: 1.5rem;
    text-align: center;
  }
  
  fieldset input[type="radio"],
  fieldset input[type="checkbox"] {
    margin-right: 10px;
    text-align: center;
    transform: scale(1.5); /* Slightly larger radio/checkbox */
  }
  
  button {
    background-color: #40639a; /* Dark blue accent color */
    color: #f1faee;
    padding: 15px 40px;
    font-size: 1.2rem;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out; /* More engaging transitions */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }
  
  button:hover {
    transform: translateY(-3px); /* Lift effect on hover */
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
  }
  
  pre {
    white-space: pre-wrap;
    text-align: left;
    background-color: rgba(238, 238, 238, 0.8); /* Lighter pre background */
    color: #283618;
    padding: 20px;
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    line-height: 1.6;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  }
  
  /* Style for results box */
  #results-container {
    background: rgba(255, 255, 255, 0.9);
    color: #3a506b;
    border-radius: 16px;
    padding: 40px;
    max-width: 700px;
    margin: 50px auto;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    text-align: left;
    backdrop-filter: blur(10px);
  }

  #results-container h2 { /* Styling for the "Your Charity Match" heading inside this box */
    color: #1d3557;
    font-size: 2rem;
    margin-top: 0;
    margin-bottom: 25px;
    font-weight: 600;
}
  
  #results-container h3 {
    color: #1d3557;
    font-size: 1.8rem;
    margin-top: 0;
    margin-bottom: 25px;
    font-weight: 600;
  }
  
  #results-container strong {
    font-size: 1.3rem;
    color: #40639a; /* Dark blue accent color for emphasis */
    font-weight: 700;
    display: block;
    margin-bottom: 10px;
  }
  
  #results-container p {
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 1.05rem;
  }
  
  #results-container a {
    color: #007bff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease, text-decoration 0.3s ease;
    border-bottom: 2px solid transparent; /* Underline on hover effect */
    padding-bottom: 3px;
  }
  
  #results-container a:hover {
    color: #0056b3;
    text-decoration: none;
    border-bottom-color: #0056b3;
  }

  /* NEW: Style for the "Other Charities" Box */
#other-charities-list-box { /* Renamed from charity-list-container to avoid confusion */
  background: rgba(255, 255, 255, 0.9);
  color: #3a506b;
  border-radius: 16px;
  padding: 40px;
  max-width: 900px; /* Wider for the grid layout */
  margin: 30px auto 50px auto; /* Separate from the top match box */
  /* display: none; Controlled by JS */
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(10px);
  text-align: left;
}

#other-charities-list-box h3 {
  color: #1d3557;
  font-size: 1.8rem;
  margin-top: 0;
  margin-bottom: 30px;
  font-weight: 600;
  text-align: center; /* Center the heading for the list */
}

#charity-list-grid { /* Target the ID directly */
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* Force 2 columns */
  gap: var(--spacing-lg);

  /* Inherit/reapply other styles it needs as a container */
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-text-dark);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-xl);
  max-width: 900px;
  margin: var(--spacing-lg) auto var(--spacing-xxl) auto;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  text-align: left; /* Keep left alignment for text within the box */

  /* Media Query for Responsiveness */
  @media (max-width: 768px) {
      grid-template-columns: 1fr; /* Force 1 column on smaller screens */
  }
}

/* IMPORTANT: If you want the H3 inside it to be centered, keep its specific rule: */
#charity-list-grid h3 {
  color: var(--color-primary-dark);
  font-size: 1.8rem;
  margin-top: 0;
  margin-bottom: var(--spacing-xl);
  font-weight: 600;
  text-align: center; /* This rule remains for the H3 within the grid container */
}

/* Styles for individual charity results (these will apply to both boxes) */
.charity-result {
  margin-bottom: 0;
  padding: 30px;
  border-radius: 12px;
  background-color: #f8f9fa;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  text-align: left;
  transition: transform 0.2s ease-in-out;
}

.charity-result:hover {
  transform: translateY(-5px);
}

.charity-result strong {
  font-size: 1.2rem;
  color: #1d3557;
  font-weight: 700;
  display: block;
  margin-bottom: 12px;
}

.charity-result p {
  margin-bottom: 15px;
  line-height: 1.7;
  font-size: 1rem;
  color: #457b9d;
}

.charity-result a {
  color: #40639a;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease, text-decoration 0.3s ease;
  border-bottom: 2px solid transparent;
  padding-bottom: 3px;
}

.charity-result a:hover {
  color: #334d76;
  border-bottom-color: #334d76;
}