body {
  font-family: Arial, sans-serif;
  margin: 20px;
  padding: 20px;
  line-height: 1.6;
  background-color: #f9f9f9;
  color: #333;
}

h1 {
  text-align: center;
  color: #4caf50;
}

#brojevi-container {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
  margin-top: 20px;
  padding: 10px;
  background: #ffffff;
  border: 1px solid #ddd;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  max-width: 800px;
  margin: 0 auto;
}

.broj {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: 10px;
  background-color: #f5f5f5;
  transition: transform 0.2s, border-color 0.3s;
}

.broj:hover {
  transform: scale(1.1);
  border-color: #4caf50;
}

.broj.izabran {
  border-color: #4caf50;
  background-color: #e8f5e9;
}

.broj img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
}

#izabraniBrojevi,
#randomBrojevi {
  font-weight: bold;
  color: #333;
}

p {
  text-align: center;
  margin: 10px 0;
  font-size: 1.2em;
}

button {
  display: block;
  margin: 20px auto;
  padding: 10px 20px;
  font-size: 1em;
  background-color: #4caf50;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s;
}

button:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

button:hover:not(:disabled) {
  background-color: #45a049;
}

.reset-dugme {
  display: none; /* Skriveno na početku */
  margin: 20px auto;
  padding: 10px 20px;
  font-size: 1em;
  background-color: #f44336;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.reset-dugme:hover {
  background-color: #d32f2f;
}

p span {
  display: block;
  margin-top: 10px;
  padding: 10px;
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  font-size: 1.1em;
}