body {
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100vh;
      margin: 0;
      background: #1a1a1a;
      font-family: Arial, sans-serif;
    }

    .timer-container {
      text-align: center;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 20px;
    }

    .title {
      font-size: 2.5rem;
      color: #00ff88;
      margin: 0;
      text-shadow: 0 0 10px rgba(0, 255, 136, 0.8);
    }

    .timer {
      position: relative;
      width: 200px;
      height: 200px;
      border-radius: 50%;
      background: conic-gradient(#00ff88 0%, #1a1a1a 0%);
      display: flex;
      justify-content: center;
      align-items: center;
      box-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
    }

    .progress {
      position: absolute;
      width: 180px;
      height: 180px;
      border-radius: 50%;
      background: #1a1a1a;
    }

    .time {
      position: relative;
      font-size: 2.4rem;
      font-weight: 900;
      color: #00ff88;
      z-index: 1;
      text-shadow: 0 0 10px rgba(0, 255, 136, 0.8);
    }

    .loop-count,
    .total-time {
      font-size: 1.2rem;
      color: #00ff88;
      font-weight: bold;
      text-align: center;
    }

    .affirmation {
      font-size: 1.2rem;
      color: #00ff88;
      font-weight: bold;
      text-align: center;
      margin-top: 10px;
      max-width: 300px;
    }

    .controls {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 10px;
    }

    .time-input {
      display: flex;
      align-items: center;
      gap: 5px;
    }

    .time-input input {
      width: 50px;
      padding: 5px;
      border: 1px solid #00ff88;
      border-radius: 5px;
      background: transparent;
      color: #00ff88;
      text-align: center;
    }

    .time-input span {
      color: #00ff88;
    }

    .buttons {
      display: flex;
      gap: 10px;
    }

    button {
      padding: 10px 20px;
      border: none;
      border-radius: 5px;
      background: #00ff88;
      color: #1a1a1a;
      font-size: 1rem;
      cursor: pointer;
      transition: background 0.3s;
      width: 100px;
    }

    button:hover {
      background: #00cc6a;
    }

    #pause {
      background: #ff8800;
    }

    #pause:hover {
      background: #cc6a00;
    }