body {
  background: #000;
  color: #fff;
  font-family: "Roboto", sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
}

.login-card {
  background: #111;
  border-radius: 12px;
  padding: 35px 30px;
  box-shadow: 0 0 0 0.5px white, 0 6px 20px rgba(0, 0, 0, 0.8);
  max-width: 390px;
  width: 100%;
}

.login-card h5 {
  text-align: left;
  font-weight: 600;
  margin-bottom: 25px;
}

.input-field {
  margin-bottom: 25px;
}

.input-field input {
  color: #fff;
  border-bottom: 1px solid #888;
  padding: 5px 0;
}

.input-field input:focus {
  border-bottom: 1px solid #b0c4ff !important;
  box-shadow: 0 1px 0 0 #b0c4ff !important;
}

.input-field input:focus + label {
  color: #b0c4ff !important;
}

.input-field label {
  color: #aaa;
}

.input-field input:focus + label {
  color: #b0c4ff !important;
}

.btn-custom {
  width: 100%;
  background-color: #b0c4ff;
  color: #000;
  border-radius: 10px;
  font-weight: 600;
  padding: 0;
  height: 42px;
  line-height: 42px;
  text-align: center;
  transition: background-color 0.3s ease;
}

.btn-custom:hover {
  background-color: #99b3ff;
}

.error-text {
  color: #ff6b6b;
  text-align: center;
  margin-bottom: 15px;
}