@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;400&display=swap');

* {
  box-sizing: border-box;
}

body {
  color: #444;
  font-family: 'Poppins', sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
}

h1 {
  color: rgb(179, 131, 226);
  font-size: 10rem;
  text-align: center;
  opacity: 0.6;
}

form {
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  max-width: 100%;
  width: 400px;
}

.input {
  border: none;
  color: #222;
  font-size: 2rem;
  padding: 1rem 2rem;
  display: block;
  width: 100%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 1rem;
  box-shadow: 
    inset 2px 2px 5px rgba(255, 255, 255, 0.3),
    inset -2px -2px 10px rgba(0, 0, 0, 0.2),
    0 4px 30px rgba(0, 0, 0, 0.1);
  outline: none;
  transition: box-shadow 0.3s ease, background 0.3s ease;
}

.input:focus {
  background: rgba(255, 255, 255, 0.3);
  box-shadow: 
    inset 1px 1px 3px rgba(255, 255, 255, 0.4),
    inset -1px -1px 5px rgba(0, 0, 0, 0.1),
    0 0 10px rgba(0, 150, 250, 0.3);
}

.input::placeholder {
  color: #727171;
}

.top-buttons {
  position: fixed;
  top: 1rem;
  right: 1rem;
  display: flex;
  gap: 0.7rem;
  z-index: 1000;
}

.home {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 0.7rem;
  padding: 0.5rem 1rem;
  color: white;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.home:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.2);
}

.input:focus {
  outline-color: rgb(179, 131, 226);
}

.todos {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 1rem;
  box-shadow: 
    inset 2px 2px 5px rgba(255, 255, 255, 0.3),
    inset -2px -2px 10px rgba(0, 0, 0, 0.2),
    0 4px 30px rgba(0, 0, 0, 0.1);
  outline: none;
  transition: box-shadow 0.3s ease, background 0.3s ease;
  padding: 0;
  margin: 0;
  list-style-type: none;
}

.todos li {
  border-top: 1px solid #e5e5e5;
  cursor: pointer;
  font-size: 1.5rem;
  padding: 1rem 2rem;
}

.todos li.completed {
  color: #7e7e7e85;
  text-decoration: line-through;
}

small {
  color: #b5b5b5;
  margin-top: 3rem;
  text-align: center;
}