Underwater Modal - MeggiTools

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Underwater Modal</title>
  <style>
    body {
      font-family: 'Arial', sans-serif;
      background: linear-gradient(to bottom, #00f, #0ff);
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100vh;
      margin: 0;
    }
    .modal {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.8);
      justify-content: center;
      align-items: center;
      animation: fadeIn 0.5s;
    }
    .modal-content {
      background: rgba(255, 255, 255, 0.9);
      border-radius: 20px;
      width: 450px;
      padding: 20px;
      text-align: center;
      position: relative;
      box-shadow: 0 0 20px #00f;
      animation: float 2s infinite;
    }
    .modal-content h2 {
      font-size: 2em;
      margin: 0;
      color: #00f;
    }
    .modal-content p {
      font-size: 1.2em;
      color: #00f;
      margin: 20px 0;
    }
    .modal-content .close-btn {
      position: absolute;
      top: 20px;
      right: 20px;
      background: transparent;
      border: none;
      font-size: 1.5em;
      cursor: pointer;
      color: #00f;
    }
    .open-modal-btn {
      background: #0ff;
      border: none;
      color: #00f;
      padding: 15px 30px;
      border-radius: 30px;
      font-size: 1.2em;
      cursor: pointer;
      display: flex;
      align-items: center;
      box-shadow: 0 0 10px #00f;
      animation: wave 1s infinite;
    }
    .open-modal-btn i {
      margin-right: 10px;
      font-size: 1.5em;
    }
    @keyframes fadeIn {
      from {
        opacity: 0;
      }
      to {
        opacity: 1;
      }
    }
    @keyframes float {
      0% {
        transform: translateY(0);
      }
      50% {
        transform: translateY(-10px);
      }
      100% {
        transform: translateY(0);
      }
    }
    @keyframes wave {
      0%, 100% {
        transform: rotate(0);
      }
      50% {
        transform: rotate(5deg);
      }
    }
  </style>
</head>
<body>
  <button class="open-modal-btn"><i>🌊</i> Open Modal</button>
  <div class="modal" id="myModal">
    <div class="modal-content">
      <button class="close-btn" id="closeBtn">✖️</button>
      <h2>Underwater Modal</h2>
      <p>This is an underwater themed modal with floating animation.</p>
    </div>
  </div>
  <script>
    const modal = document.getElementById('myModal');
    const openModalBtn = document.querySelector('.open-modal-btn');
    const closeBtn = document.getElementById('closeBtn');
    openModalBtn.addEventListener('click', () => {
      modal.style.display = 'flex';
    });
    closeBtn.addEventListener('click', () => {
      modal.style.display = 'none';
    });
    window.addEventListener('click', (event) => {
      if (event.target === modal) {
        modal.style.display = 'none';
      }
    });
  </script>
</body>
</html>