@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@300;600;800&display=swap');

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

    body {
      font-family: "Nunito", sans-serif;
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100vh;
      background: #0e1a25;
    }

    .container {
      width: 100%;
      height: 100%;
      padding: 0 20px;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .todo-app {
      max-width: 400px;
      width: 100%;
      padding: 2rem;
      border-radius: 20px;
      box-shadow: 0 0 100px rgba(0, 0, 0, 0.5);
      border: 3px solid rgba(255, 255, 255, 0.18);
      backdrop-filter: blur(10px);
      color: #fff;
      background: rgba(255, 255, 255, 0.05);
      display: flex;
      flex-direction: column;
      gap: 30px;
      align-items: center;
    }

    .todo-app h1 {
      font-size: 2rem;
    }

    .input-area {
      display: flex;
      width: 100%;
    }

    .input-area input {
      flex: 1;
      padding: 10px 15px;
      font-size: 1.1rem;
      border: none;
      outline: none;
      border-radius: 22px;
      background-color: hsl(0, 0%, 90%);
      color: #5d5959;
    }

    .input-area button {
      margin-left: 10px;
      padding: 10px;
      font-size: 1.1rem;
      border-radius: 50%;
      background: hsl(0, 0%, 90%);
      color: #5d5959;
      border: 2px solid #5d5959;
      cursor: pointer;
      transition: 0.2s ease;
    }

    .input-area button:hover {
      transform: scale(1.1);
      background: #08334a;
      color: #fff;
    }

    .todos-container {
      width: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
      flex-direction: column;
    }

    #task-list {
      width: 100%;
      list-style: none;
    }

    .empty-image {
      width: 50%;
      margin-top: 20px;
      display: none;
    }

    #task-list li {
      display: flex;
      align-items: center;
      justify-content: space-between;
      background-color: #08334a;
      margin-bottom: 10px;
      border-radius: 30px;
      padding: 8px 10px;
      font-size: 1.2rem;
      color: #fff;
    }

    #task-list li .checkbox {
      min-width: 20px;
      height: 20px;
      border: 2px solid #5d5959;
      background: transparent;
      border-radius: 50%;
      appearance: none;
      cursor: pointer;
      transition: 0.2s ease;
    }

    #task-list li .checkbox:checked {
      background: #08334a;
      transform: scale(1.1);
    }

    #task-list li .checkbox:checked::before {
      content: '✔';
      color: #fff;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 1rem;
    }

    #task-list li span {
      flex: 1;
      margin-left: 10px;
    }

    #task-list li.completed span {
      text-decoration: line-through;
      color: #ccc;
    }

    .task-buttons {
      display: flex;
      gap: 10px;
      padding-left: 15px;
    }

    .task-buttons button {
      border: none;
      border-radius: 50%;
      width: 30px;
      height: 30px;
      color: #fff;
      font-size: 0.9rem;
      cursor: pointer;
      transition: 0.2s ease;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .task-buttons button:hover {
      transform: scale(1.2);
    }

    .edit-btn {
      background: #07689b;
    }

    .delete-btn {
      background: #10879a;
    }
    .stat-container{
      padding: 15px 20px;
      border-radius: 20px;
      border: 2px solid rgba(255, 255, 255, 0.18);
      display: flex;
      align-items: center;
      justify-content: space-around;
      gap: 20px;
      width: 100%;
    }
    .details{
      width: 100%;
    }
    .details h3{
      color: #fff;
    }
    #progressbar{
      width: 100%;
      height: 7px;
      background: #08334a;
      border-radius: 20px;
      position: relative;
      margin-top: 15px;
    }
    #progress{
      width: 50%;
      height: 100%;
      background: #10879a;
      border-radius: 20px;
      transition: width 0.3s ease;
    }
    #numbers{
      display: flex;
      align-items: center;
      justify-content: center;
      width: 80px;
      height: 80px;
      background: #07689b;
      border: 2px solid rgba(255, 255, 255, 0.18);
      font-weight: bold;
      border-radius: 50%;
      font-size: 1.5rem;
    }