body {
      margin: 0;
      font-family: 'Urbanist', sans-serif;
      background: linear-gradient(120deg, #202124, #2a2b2e);
      display: flex;
      align-items: center;
      justify-content: center;
      height: 100vh;
    }

    .card {
      background-color: rgba(255,255,255,0.05);
      backdrop-filter: blur(20px);
      border-radius: 18px;
      padding: 2.5rem;
      width: 90%;
      max-width: 420px;
      box-shadow: 0 0 20px rgba(0,0,0,0.4);
      border: 1px solid rgba(255,255,255,0.1);
      animation: popIn 0.6s ease-out forwards;
    }

    @keyframes popIn {
      from { transform: scale(0.95); opacity: 0; }
      to { transform: scale(1); opacity: 1; }
    }

    h2 {
      text-align: center;
      margin-bottom: 1.8rem;
      color: #f1f1f1;
      font-weight: 600;
    }

    .input-box {
      margin-bottom: 1.3rem;
    }

    label {
      display: block;
      margin-bottom: 0.4rem;
      font-size: 0.95rem;
      color: #ccc;
    }

    input {
      width: 100%;
      padding: 0.8rem;
      border-radius: 12px;
      border: none;
      font-size: 1rem;
      background: rgba(255,255,255,0.1);
      color: #fff;
      transition: background 0.3s;
    }

    input:focus {
      outline: none;
      background: rgba(255,255,255,0.15);
    }

    .login-btn {
      width: 100%;
      padding: 0.9rem;
      border: none;
      border-radius: 12px;
      background: linear-gradient(135deg, #6d28d9, #8b5cf6);
      color: #fff;
      font-weight: 600;
      font-size: 1rem;
      cursor: pointer;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .login-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 18px rgba(139, 92, 246, 0.5);
    }

    .footer {
      margin-top: 1rem;
      text-align: center;
      font-size: 0.85rem;
      color: #aaa;
    }

    .footer a {
      color: #8b5cf6;
      text-decoration: none;
    }

    .footer a:hover {
      text-decoration: underline;
    }
  .background {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
  background: linear-gradient(120deg, #0f0f0f, #1e1e2f);
}

.circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.7;
  animation: float 10s infinite ease-in-out alternate;
}

.circle1 {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, #00ffff, #0077ff);
  top: 18%;
  left: 10%;
}

.circle2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #ff00ff, #ff0077);
  bottom: 12%;
  right: 8%;
}