JSFiddle - React, Tailwind, and code Playground

by velo_ninja

HTML

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Register & Login - Groq / OpenRouter</title>
  <style>
    body {
      font-family: 'Segoe UI', sans-serif;
      background: linear-gradient(135deg, #2f3542, #57606f);
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100vh;
      margin: 0;
    }
    .container {
      background-color: #ffffff;
      padding: 2rem;
      border-radius: 20px;
      box-shadow: 0 8px 16px rgba(0,0,0,0.2);
      width: 100%;
      max-width: 400px;
    }
    h2 {
      text-align: center;
      color: #2f3542;
    }
    form {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }
    input, select {
      padding: 0.75rem;
      border: 1px solid #ccc;
      border-radius: 10px;
      font-size: 1rem;
    }
    button {
      padding: 0.75rem;
      background-color: #1e90ff;
      border: none;
      border-radius: 10px;
      color: white;
      font-size: 1rem;
      cursor: pointer;
      transition: background-color 0.3s ease;
    }
    button:hover {
      background-color: #3742fa;
    }
    .toggle-link {
      text-align: center;
      margin-top: 1rem;
      color: #1e90ff;
      cursor: pointer;
    }
  </style>
</head>
<body>
  <div class="container">
    <h2 id="form-title">Register</h2>
    <form id="auth-form">
      <input type="text" id="username" placeholder="Username" required>
      <input type="email" id="email" placeholder="Email" required>
      <input type="password" id="password" placeholder="Password" required>

      <select id="provider">
        <option value="groq">Groq</option>
        <option value="openrouter">OpenRouter</option>
      </select>

      <button type="submit">Register</button>
    </form>
    <div class="toggle-link" onclick="toggleMode()">
     ...