body {
  font-family: Arial, sans-serif;
  background-color: #0e0e0e;
  color: #f2f2f2;
  margin: 0;
  padding: 2rem;
}

header {
  background-color: #1a1a1a;
  padding: 1em;
  text-align: center;
}

nav ul {
  list-style: none;
  padding: 0;
}

nav ul li {
  display: inline;
  margin: 0 1em;
}

a {
  color: #00ff88;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

main {
  padding: 2em;
}

img {
  max-width: 300px;
  border-radius: 12px;
  margin-top: 1em;
}

.gobamo-button {
  display: inline-block;
  padding: 0.6em 1.2em;
  background-color: #2bf177;
  color: #000000;
  font-size: 1em;
  font-family: "Comic Sans MS", cursive, sans-serif;
  border: none;
  border-radius: 12px;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  transition: all 0.2s ease-in-out;
}

.gobamo-button:hover {
  background-color: #0ca821;
  transform: scale(1.05);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.random-img {
  position: absolute;
  max-width: none;
  max-height: none;
  font-size: 12px;
  color: white;
  background: rgba(0, 0, 0, 0.6);
  padding: 6px;
  border-radius: 8px;
  text-align: center;
}

.random-img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
  margin-bottom: 4px;
  cursor: pointer;
}

.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  justify-content: center;
  align-items: center;
  z-index: 9999;
  animation: fadeIn 0.3s ease-in-out;
}

.overlay img {
  max-width: 90%;
  max-height: 90%;
  border-radius: 10px;
  box-shadow: 0 0 20px black;
  transition: transform 0.3s ease;
}

.overlay img:hover {
  transform: scale(1.02);
}

/* Close button */
.closeBtn {
  position: absolute;
  top: 30px;
  right: 50px;
  font-size: 30px;
  color: white;
  cursor: pointer;
  z-index: 10000;
}

@keyframes fadeIn {
  from {
    opacity: 1;
  }
  to {
    opacity: 1;
  }
}