body {
  font-family: Arial, sans-serif;
  background-color: #181828;
  color: white;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.container {
  width: 90%;
  max-width: 1200px;
  background-color: #23233b;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

h1 {
  text-align: center;
  margin-bottom: 20px;
  font-size: 2rem;
}

.search-section input {
  width: 100%;
  padding: 10px;
  margin-bottom: 20px;
  border: none;
  border-radius: 5px;
  background-color: #2d2d4a;
  color: white;
  font-size: 1rem;
}

.task-containers {
  display: flex;
  gap: 20px;
  flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

.task-container {
  flex: 1;
  background-color: #2d2d4a;
  border-radius: 10px;
  margin-top: 15px;
  min-width: 250px; /* Ensure containers don't get too small */
}

.task-container h2 {
  text-align: center;
  margin-bottom: 15px;
  font-size: 1.5rem;
}

.add-task {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 15px;
}

.add-task input {
  margin-top: 10px;
  padding: 10px;
  border: none;
  border-radius: 5px;
  background-color: #3a3a5a;
  color: white;
  font-size: 1rem;
}

.add-task button {
  padding: 10px 20px;
  margin-top: 15px;
  border: none;
  border-radius: 5px;
  background-color: #4caf50;
  color: white;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s ease;
}

.add-task button:hover {
  background-color: #45a049;
}

ul {
  list-style-type: none;
  padding: 0;
  min-height: 100px;
}

li {
  background-color: #3a3a5a;
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 5px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: grab;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

li:hover {
  transform: scale(1.02);
}

li.dragging {
  opacity: 0.5;
  transform: scale(0.95);
}

li button {
  background-color: #ff4d4d;
  border: none;
  border-radius: 5px;
  color: white;
  padding: 5px 10px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

li button:hover {
  background-color: #cc0000;
}

.task-time {
  font-size: 0.8em;
  color: #ccc;
  margin-top: 5px;
}


@media (max-width: 768px) {
  .task-containers {
    flex-direction: column;
  }

  .task-container {
    width: 100%;
  }
}


.done-btn {
  background-color: #4caf50;
  border: none;
  border-radius: 5px;
  color: white;
  padding: 5px 10px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.done-btn:hover {
  background-color: #45a049;
}