* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column; /* Ensures header (if any) is at the top */
}
table {
    width: 100%;
    border-collapse: collapse;
    border-width: 1px;
    text-align: left;
}

th {
    background-color: #333;
    color: white;
    font-weight: bold;
    padding: 10px;
}

td {
    padding: 10px;
}

tr:nth-child(even) {
    background-color: #f2f2f2;
}

tr:nth-child(odd) {
    background-color: white;
}

th, td {
    border: 1px solid #ccc;
}
hr{
  display: block;
  margin-top: 0.5em;
  margin-bottom: 0.5em;
  margin-left: auto;
  margin-right: auto;
  border-style: inset;
  border-width: 3px;
  visibility: visible;
}

h2 {
    text-align: center;
    margin-bottom: 20px;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
}
p{
    margin-top: 10px;
    margin-bottom: 20px;
}

mark {
    background-color: #FFFF00;
}

.instructions {
    color: #FF0000;  /* Corrected color property */
}

.container {
    display: flex; /* Aligns sidenav and main side by side */
    flex-direction: row; /* Ensures sidebar is on the left, main on the right */
    width: 100%;
    margin-top: 60px;
}

.sidenav {
    width: 200px; /* Fixed width for the sidebar */
    height: 100vh; /* Full height of viewport */
    background-color: #4169E1;
    color: white;
    padding: 20px;
    flex-shrink: 0; /* Prevents sidebar from shrinking */
}


.main {
    flex-grow: 1; /* Takes up remaining space */
    padding: 20px;
    margin-left: 50px;
    margin-right: 50px;
    display: flex;
    flex-direction: column; /* Ensures content inside main flows vertically */
}
.main ul {
    padding: 20px 0;
    list-style: circle;
    padding-inline-start: 40px;
    margin-right: 10px;
}

.main ul li {
    padding: 5px 0;
}

.main ol {
    padding: 20px 0;
    list-style: decimal;  /* Changed from circle to decimal for ordered lists */
    padding-inline-start: 40px;
    margin-right: 10px;
}

.main ol li {
    padding: 5px 0;
}

.sidenav ul {
    list-style: none;
    padding: 0;
}

.sidenav ul li {
    padding: 10px 0;
}

.sidenav ul li a {
    color: white;
    text-decoration: none;
    display: block;
}

.sidenav ul li a:hover {
    background-color: #1E4BAE; /* Slightly darker shade for hover effect */
    padding-left: 5px;
}

/* Container card */
#capstone-tools {
  max-width: 700px;
  margin: 2rem auto;
  padding: 1.5rem 2rem;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #111827;
  line-height: 1.6;
}

/* Heading inside the card */
#capstone-tools h2 {
  font-size: 1.25rem;
  margin: 0 0 0.75rem;
  text-align: center;
  color: #111827;
}

/* Paragraph with highlighted first line */
#capstone-tools p {
  margin: 0 0 1rem;
}

/* Highlight the first line of the intro paragraph */
#capstone-tools p::first-line {
  font-weight: 600;
  font-size: 1.05rem;
  color: #2563eb;
}

/* List reset and spacing */
#capstone-tools ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* Make each list item a flex row with a checkmark */
#capstone-tools li {
  display: flex;
  align-items: flex-start; /* aligns the check with the first line of text */
  gap: 0.5rem;             /* space between checkmark and text */
  margin-bottom: 0.8rem;
}

/* The checkmark itself */
#capstone-tools li::before {
  content: "✔";
  flex-shrink: 0;         /* don’t let it shrink */
  color: #2563eb;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;       /* better vertical alignment */
  margin-top: 0.1rem;     /* tiny nudge if needed */
}


/* Small responsive tweaks */
@media (max-width: 480px) {
  #capstone-tools {
    padding: 1rem;
  }
  #capstone-tools h2 {
    font-size: 1.1rem;
  }
  #capstone-tools p::first-line {
    font-size: 1rem;
  }
}