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

    body {
      /* font-family: 'Inter', sans-serif; */
      font-family: 'Segoe UI', sans-serif;
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100vh;
      background: radial-gradient(circle at 20% 20%, #0f172a, #020617);
      /* background: linear-gradient(to bottom right, rgb(0, 255, 128), rgb(0, 200, 120), rgb(0, 150, 100)); */
    }

    input.field_error{
      border: 1.5px solid red;
    }
    p.field_error{
      color: red;
      font-size: 12px;
      font-weight: 500;
      margin-bottom: 7px;
    }

    span.txt_sucess{
      display: block;
      color: green;
      font-size: 16px;
      font-weight: 500;
      text-align: center;
      margin-bottom: 12px;
      padding: 3.5px;
      border: solid green 1.75px;
      border-radius: 7px;
    }

    span.txt_error{
      display: block;
      color: red;
      font-size: 16px;
      font-weight: 500;
      text-align: center;
      margin-bottom: 12px;
      padding: 3.5px;
      border: solid red 1.75px;
      border-radius: 7px;
    }

    .register-container{
        display: block;
        margin: 50px 0;
        background: #ffffff;
        padding: 2.5rem 2rem;
        border-radius: 16px;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
        width: 100%;
        max-width: 400px;
        animation: fadeIn 0.6s ease-in-out;
    }

    .login-container{
        display: block;
        margin: 50px 0;
        background: #ffffff;
        padding: 2.5rem 2rem;
        border-radius: 16px;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
        width: 100%;
        max-width: 400px;
        animation: fadeIn 0.6s ease-in-out;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(20px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    .login-container h2 {
      text-align: center;
      margin-bottom: 1.5rem;
      color: #2c3e50;
    }

    .form-group {
      margin-bottom: 1.2rem;
    }

    label {
      display: block;
      margin-bottom: 0.5rem;
      color: #34495e;
      font-weight: 600;
    }

    input {
      width: 100%;
      padding: 0.75rem 1rem;
      border: 1px solid #ccc;
      border-radius: 8px;
      font-size: 1rem;
      transition: border-color 0.3s ease;
    }

    input:focus-visible {
      outline: none;
      border-color: #3498db;
    }

    .btn-login {
      width: 100%;
      background-color:#0f172a;
      color: white;
      padding: 0.75rem;
      border: none;
      border-radius: 8px;
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      transition: background-color 0.3s ease;
    }

    .btn-login:hover {
      background-color: #020617;
    }

    .login-footer {
      margin-top: 1rem;
      text-align: center;
      font-size: 0.9rem;
      color: #7f8c8d;
    }

    .login-footer a {
      color: #3498db;
      text-decoration: none;
    }

    .login-footer a:hover {
      text-decoration: underline;
    }