* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  background: url("backimg.jpg") no-repeat center center fixed;
  background-size: cover;
  color: #37352f;
  padding: 40px;
}

/* Container */
.container {
  max-width: 600px;
  margin: auto;
  background: #ffffff;
  padding: 32px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* Title */
h1 {
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 24px;
}

/* Input + Button */
#taskInput {
  width: 100%;
  padding: 12px 16px;
  margin-bottom: 12px;
  border: 1px solid #d3d1cb;
  border-radius: 6px;
  font-size: 16px;
  background-color: #fafafa;
}

#addTask {
  padding: 10px 20px;
  background-color: #ecebe5;
  border: 1px solid #d3d1cb;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.2s;
}

#addTask:hover {
  background-color: #dfdeda;
}

/* Task list */
ul {
  list-style: none;
  margin-top: 20px;
  padding: 0;
}

li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f7f6f3;
  border: 1px solid #e0ddd6;
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 10px;
  font-size: 16px;
  transition: background-color 0.2s;
}

li:hover {
  background-color: #f0efeb;
}

.completed {
  text-decoration: line-through;
  color: #888;
}

/* Action buttons */
li button {
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  margin-left: 8px;
  transition: color 0.2s;
}

li button:hover {
  color: #7b7b7b;
}