body {
  margin: 0;
  padding: 0;
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #2d2d2d, #1e1e1e);
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #eaeaea;
}

body > p, body > div, body > span {
  color: #ff4d4d;
  font-weight: 500;
  margin-bottom: 10px;
  background: rgba(255, 77, 77, 0.15);
  padding: 8px 14px;
  border-radius: 6px;
}

h2 {
  margin: 5px 0;
  color: #ffffff;
  text-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

h2:first-of-type {
  font-size: 24px;
}

h2:last-of-type {
  font-size: 20px;
  color: #a5b4fc;
}

form {
  background: #3a3a3a;
  padding: 30px 40px;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  width: 320px;
}

table {
  width: 100%;
}

td {
  padding: 8px 4px;
  color: #e5e5e5;
  font-size: 14px;
}

input[type="text"],
input[type="password"] {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid #666;
  border-radius: 6px;
  outline: none;
  background: #2d2d2d;
  color: #fff;
  transition: 0.2s ease;
}

input[type="text"]:focus,
input[type="password"]:focus {
  border-color: #6366f1;
  box-shadow: 0 0 5px rgba(99, 102, 241, 0.5);
}

input[type="submit"] {
  background: linear-gradient(135deg, #4f46e5, #6366f1);
  border: none;
  color: #fff;
  padding: 10px 15px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: all 0.25s ease;
}

input[type="submit"]:hover {
  background: linear-gradient(135deg, #4338ca, #4f46e5);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

@media (max-width: 480px) {
  form {
    width: 90%;
    padding: 25px;
  }

  h2 {
    text-align: center;
  }
}