/* General Page Styling */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #9ee8ff;
  color: #000;
}

/* Header */
header {
  background-color: #a8d0f0;
  border-top: 6px solid red;
  border-bottom: 6px double red;
  text-align: center;
  padding: 10px;
}

header h1 {
  margin: 5px;
  font-size: 1.8em;
}

nav {
  margin-top: 5px;
}

nav a {
  color: #0047ab;
  text-decoration: none;
  font-weight: bold;
  margin: 0 10px;
}

nav a:hover {
  text-decoration: underline;
}

/* Main Layout: Split Screen */
.album-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  background-color: #8edaf5;
  border: 5px solid orange;
  margin: 10px;
}

/* LEFT: Thumbnail Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  background-color: #a0e0ff;
  border-right: 5px solid orange;
  padding: 10px;
}

.gallery figure {
  background-color: #92d6ff;
  border: 3px solid hotpink;
  margin: 0;
  padding: 5px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.gallery img {
  width: 100%;
  height: auto;
  cursor: pointer;
  transition: transform 0.3s;
}

.gallery img:hover {
  transform: scale(1.05);
}

/* RIGHT: Display Area */
.display {
  background-color: #8edaf5;
  padding: 15px;
  text-align: center;
}

.display h2 {
  margin-top: 0;
}

#displayArea {
  margin-top: 15px;
}

#largeImage {
  width: 90%;
  border: 5px solid orange;
}

#imageCaption {
  margin-top: 10px;
  font-style: italic;
  background-color: #a0e0ff;
  padding: 6px;
  border: 2px solid hotpink;
}

/* Footer */
footer {
  background-color: #a8d0f0;
  border-top: 6px double red;
  text-align: center;
  padding: 10px;
  margin-top: 10px;
}