body {
      height: 100vh;
      background: linear-gradient(135deg, #4f46e5, #06b6d4);
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: 'Poppins', sans-serif;
      overflow: hidden;
    }

    body::before {
      content: "";
      position: absolute;
      width: 200%;
      height: 200%;
      background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.15), transparent 60%),
                  radial-gradient(circle at 80% 80%, rgba(255,255,255,0.1), transparent 60%);
      background-size: 200% 200%;
      animation: gradientMove 10s infinite linear;
      z-index: 0;
    }

    @keyframes gradientMove {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }

    .login-card {
      z-index: 1;
      background: rgba(255, 255, 255, 0.15);
      border: 1px solid rgba(255, 255, 255, 0.3);
      border-radius: 20px;
      backdrop-filter: blur(15px);
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
      padding: 2.5rem;
      width: 100%;
      max-width: 420px;
      color: #fff;
      text-align: center;
      margin-right:10px;
      margin-left:10px;
    }

    .logo {
      max-width: 180px; 
      object-fit: contain;
      margin-bottom: 1rem;
    }

    .form-control {
      background-color: rgba(255,255,255,0.2);
      border: none;
      color: #fff;
      border-radius: 10px;
      padding: 0.75rem 1rem;
    }

    .form-control::placeholder {
      color: rgba(255,255,255,0.7);
    }

    .form-control:focus {
      background-color: rgba(255,255,255,0.25);
      box-shadow: none;
      color: #fff;
    }

    .btn-custom {
      background: #06b6d4;
      border: none;
      border-radius: 10px;
      color: #fff;
      font-weight: 600;
      padding: 0.75rem;
      width: 100%;
      transition: 0.3s;
    }

    .btn-custom:hover {
      background: #0891b2;
    }

    .btn-google {
      background: #fff;
      color: #444;
      font-weight: 600;
      border-radius: 10px;
      padding: 0.75rem;
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.6rem;
      transition: 0.3s;
      margin-top: 0.8rem;
    }

    .btn-google:hover {
      background: #f1f1f1;
      color: #222121ff
    }

    .btn-google img {
      width: 20px;
      height: 20px;
    }

    .text-small {
      font-size: 0.9rem;
    }

    .invalid-feedback {
      display: block;
    } 

    .text-smaller{
        font-size:10px;
    }