* {
  box-sizing: border-box;
  font-family: "Segoe UI", sans-serif;
}

body {
  background: #f4f7fb;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.todo-container {
  background: #fff;
  width: 480px;
  padding: 25px;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

h1 {
  text-align: center;
  margin-bottom: 15px;
}

.input-group {
  display: flex;
  gap: 8px;
  margin: 15px 0;
}

input, button {
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

button {
  background: #6c63ff;
  color: #fff;
  cursor: pointer;
  border: none;
}

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

li {
  background: #f1f1f1;
  padding: 10px;
  margin-bottom: 8px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: grab;
}

li.completed span {
  text-decoration: line-through;
  opacity: 0.6;
}

.task-info {
  flex: 1;
}

.due-date {
  font-size: 12px;
  color: #777;
}

.actions i {
  margin-left: 10px;
  cursor: pointer;
}

.progress-bar {
  background: #e0e0e0;
  height: 8px;
  border-radius: 5px;
  overflow: hidden;
}

.progress {
  background: #6c63ff;
  height: 100%;
  width: 0%;
  transition: 0.3s;
}

.footer {
  text-align: center;
  margin-top: 15px;
  padding: 10px 0;
  font-size: 14px;
  color: #777;
}

.footer p {
  margin: 0;
}
.footer {
  position: fixed;
  bottom: 10px;
  width: 100%;
}