/* basic reset */
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Open Sans",Arial,sans-serif;
  font-weight: 400;
  background: #ffffff;
  color: #000;
}

/* header */
.main-header {
  background-color: #500000;
  color: #fff;
  padding: 1.5rem 11rem;
  font-style: italic;
}
.main-header h1 { margin: 0; }

/* overall page wrapper */
.main-wrapper {
  padding: 10rem;
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* section wrapper (keeps spacing). keep this as block so PT list sits below */
.main-content {
  width: 100%;
}

/* IMPORTANT: this is the direct parent of .html-content and .sidebar */
#maincontent {
  display: flex;            /* <-- makes html-content + sidebar sit side-by-side */
  gap: 1.5rem;
  align-items: flex-start;  /* align tops */
  width: 100%;
}

/* Left content */
.html-content {
  flex: 2 1 65%;
  padding: 1.5rem;   /* added padding inside */
  line-height: 1.5;
}

/* Sidebar container */
.sidebar {
  flex: 1 1 30%;
  background-color: #500000;
  color: #ffffff;
  padding: .5rem 1.5rem;
  border-radius: 0.5rem;
}

/* Sidebar list */
.sidebar ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Sidebar items */
.sidebar li {
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3); /* subtle separator */
}

/* Remove line under last item */
.sidebar li:last-child {
  border-bottom: none;
}

/* Sidebar links */
.sidebar a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  display: block; /* makes full row clickable */
  transition: background 0.2s, padding-left 0.2s;
}

/* Hover effect */
.sidebar a:hover {
  background-color: rgba(255, 255, 255, 0.1);
  padding-left: 0.5rem; /* subtle slide */
}

/* Active link */
.sidebar a.active {
  font-weight: bold;
  color: #ffcc99; /* or another accent */
}


/* Peer Teacher list (flexbox grid) */
.PT.list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 0.5rem;
}
.PT.list > div {
  flex: 1 1 calc(50% - 1.5rem);
  background: #f9f9f9;
  border: 1px solid #e0e0e0;
  padding: 1rem;
  border-radius: 0.5rem;
  box-sizing: border-box;
}

/* Breadcrumbs (horizontal) */
.breadcrumbs ul {
  list-style: none;
  margin: 0 0 0.5rem 0;
  padding: 11rem;
  padding-top: 2rem;
  padding-bottom: 1rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-weight: bold;
}
.breadcrumbs li::after {
  content: "›";
  margin-left: 0.5rem;
  color: #777;
}
.breadcrumbs li:last-child::after { content: ""; }
.breadcrumbs a { color: #500000; text-decoration: none; }
.breadcrumbs a:hover { text-decoration: underline; }

/* Responsive: stack on smaller screens */
/* Responsive: stack on smaller screens */
@media (max-width: 900px) {
  #maincontent {
    flex-direction: column;  /* stack children vertically */
  }

  .html-content {
    order: 1;   /* keep content first */
    width: 100%;
  }

  .sidebar {
    order: 2;   /* sidebar comes after content */
    flex: none;
    width: 100%;
    max-width: none;
  }

  /* PT list becomes single column */
  .PT.list > div {
    flex: 1 1 100%;
  }

  .breadcrumbs ul{
    padding: 1rem;
  }

  .main-header {
    padding: 1rem;
  }

  .main-wrapper {
    padding: 1rem;
  }
}

.peerTeacher {
  position: relative;
  padding: 1rem;
  background: #f9f9f9;
  border: 1px solid #ddd;
  border-radius: 0.5rem;
  overflow: hidden;
}

/* Target the image inside */
.peerTeacher img {
  position: absolute;
  top: 1rem;
  right: 1rem;
  height: 150px;
  width: auto;
  border-radius: 0.25rem;
}

/* Add spacing so text doesn't run under the photo */
.peerTeacher h3,
.peerTeacher p,
.peerTeacher ul {
  margin-right: 170px; /* slightly larger than image width */
}

.skip-nav {
  position:absolute;
  display:-webkit-box;
  display:-ms-flexbox;
  display:flex;
  -webkit-box-pack:center;
  -ms-flex-pack:center;
  justify-content:center;
  width:100%;
  top:-5rem;
}
.skip-nav:focus {
  top:0;
  -webkit-transition:top .5s;
  transition:top .5s;
}

.main h2{
  padding-left: 11rem;
  color: #500000; /* TAMU maroon */
  font-weight: bold;
  font-size: 50;
}

/* Headings inside html-content */
.html-content h2,
h3 {
  color: #500000; /* TAMU maroon */
  font-weight: bold;
  padding-left: 0;
  font-size: x-large;
}

/* Links inside html-content */
.html-content a {
  color: #500000;
  text-decoration: underline; /* optional for visibility */
}

.html-content a:hover {
  color: #800000; /* slightly darker maroon on hover */
}

/* Prevent images from stretching layout */
.captioned-media img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover; /* keeps aspect ratio while filling */
  border-radius: 0.5rem;
}

/* Keep figure from overflowing */
.captioned-media .figure-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

/* Figcaption styling */
.captioned-media figcaption {
  font-size: 0.9rem;
  color: #555;
  margin-top: 0.5rem;
  text-align: center;
}

/* Ensure section respects flexbox and doesn’t push sidebar */
.section-wrap--None {
  flex: 1 1 100%;
  margin-bottom: 2rem;
}

/* Base button style */
.button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: #500000; /* Aggie maroon */
  color: #ffffff !important;
  text-decoration: none;
  font-weight: 600;
  border-radius: 0.5rem;
  transition: all 0.2s ease-in-out;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* Hover & focus */
.button:hover,
.button:focus {
  background-color: #720000; /* Slightly lighter maroon */
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0,0,0,0.25);
}

/* Active (clicked) state */
.button:active {
  background-color: #3a0000;
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* Optional: make it responsive */
.button {
  text-align: center;
  font-size: 1rem;
  line-height: 1.2;
}