.grid-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  padding: 20px;
  width: 100%;
  max-width: 1200px;
}

.grid-item {
  width: 100%;
  height: 250px;
  background-color: #3498db;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
  position: relative;
  overflow: hidden;
  border: 8px solid #333;
  border-radius: 10px;
}

.grid-item.empty {
  background-color: black;
  /* Warna latar belakang saat kosong */
}

.monitor {
  width: 100%;
  height: 85%;
  object-fit: cover;
}

.bottom-bar {
  width: 100%;
  height: 15%;
  background-color: #333;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px;
  box-sizing: border-box;
  margin-top: auto;
}

.button {
  width: 20px;
  height: 20px;
  background-color: #fff;
  color: #333;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  transition: background-color 0.3s;
}

.button:hover {
  background-color: #ddd;
}

.power-button:hover {
  color: #ddd;
}

.power-button {
  font-size: 24px;
  color: #fff;
  cursor: pointer;
}

.button-container {
  display: flex;
  gap: 5px;
}

.button-2 {
  margin-left: auto;
}

.countdown {
  font-size: 18px;
  color: #fff;
  margin-top: 10px;
}

.text-monitor {
  text-align: left;
  margin-left: 3%;
  margin-top: -10px;
  border-radius: 5px;
  font-size: 14px;
}

.text-monitor.empty {
  text-align: center;
  padding: 10px;
  margin: 10px 0;
  background-color: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.text-head {
  text-align: center;
  border-radius: 5px;
  font-size: 20px;
}

.logo {
  background-image: url("https://amubatech.com/wp-content/uploads/2024/06/logo2.png");
  background-size: cover;
  width: 125px;
  height: 35px;
  margin-top: 1px;
  margin-left: -18px;
}

@media (max-width: 767px) {
  .grid-container {
    margin-top: 20px;
    width: 90%;
    grid-template-columns: 1fr;
    padding: 10px;
  }

  .grid-item {
    margin-bottom: 20px;
    width: 95%;
  }
}

@media (max-width: 767px) {
  .feature-section {
    background-image: none !important;
  }
}