@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;600;700&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

body {
  background: radial-gradient(circle at top left, #1e1b4b, #0f172a);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
}

.login-container {
  background: rgba(30, 41, 59, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2.5rem;
  border-radius: 24px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  text-align: center;
}

.login-container h2 {
  font-size: 1.8rem;
  color: #fff;
  margin-bottom: 0.5rem;
}

.login-container p {
  color: #94a3b8;
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.input-group {
  margin-bottom: 1.2rem;
  text-align: left;
}

.input-group label {
  display: block;
  color: #cbd5e1;
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
}

.input-group input {
  width: 100%;
  padding: 0.8rem 1rem;
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  color: #fff;
  outline: none;
  transition: border-color 0.3s;
}

.input-group input:focus {
  border-color: #38bdf8;
}

.btn-login {
  width: 100%;
  padding: 0.8rem;
  background: linear-gradient(135deg, #6366f1, #4f46e5);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 1rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
}

.back-link {
  display: inline-block;
  margin-top: 1.5rem;
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.85rem;
}

.back-link:hover {
  color: #38bdf8;
}