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

body {
  font-family: 'Inter', sans-serif;
  background: #121214;
  color: #E6E6E6;
  line-height: 1.6;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.login-container {
  background: #18181B;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(0,0,0,0.5);
  width: 100%;
  max-width: 380px;
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  visibility: hidden;
  transition: opacity 0.6s ease, transform 0.6s ease, visibility 0s linear 0.6s;
}

.login-container.visible {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.login-container img.avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin-bottom: 1rem;
  border: 2px solid #FF9800;
}

.login-container h1 {
  font-family: 'Poppins', sans-serif;
  color: #FF9800;
  margin-bottom: 1rem;
}

.login-container form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.login-container input[type="text"],
.login-container input[type="password"] {
  padding: 0.8rem 1rem;
  border-radius: 6px;
  border: none;
  background: #121214;
  color: #E6E6E6;
  font-size: 1rem;
  transition: background 0.2s, box-shadow 0.2s;
}

.login-container input:focus {
  outline: none;
  background: #1A1A1D;
  box-shadow: 0 0 0 2px #FF9800;
}

.login-container button {
  padding: 0.8rem 1rem;
  border-radius: 6px;
  border: none;
  background: #FF9800;
  color: #121214;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.login-container button:hover {
  background: #E68A00;
  transform: translateY(-1px);
}

.login-container .message { margin-top: 1rem; font-size: 0.9rem; color: #4FD1C5; }

@media screen and (max-width: 400px) {
  .login-container { padding: 1.5rem; }
  .login-container h1 { font-size: 1.5rem; }
  .login-container input, .login-container button { font-size: 0.95rem; }
}