body {
  font-family: system-ui, -apple-system, sans-serif;
  background-color: #f1f5f9;
  color: #1e293b;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.login-container {
  width: 100%;
  max-width: 400px;
  padding: 1rem;
  box-sizing: border-box;
}

.login-card {
  background: #ffffff;
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.login-card h2 {
  font-size: 1.5rem;
  margin: 0 0 0.5rem 0;
  color: #0f172a;
}

.login-card p {
  color: #64748b;
  font-size: 0.9rem;
  margin: 0 0 1.5rem 0;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 0.4rem;
}

.form-group input[type="text"],
.form-group select {
  width: 100%;
  padding: 0.65rem;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font-size: 0.95rem;
  box-sizing: border-box;
  background-color: #fff;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.btn-primary {
  width: 100%;
  background-color: #2563eb;
  color: white;
  border: none;
  padding: 0.75rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-primary:hover {
  background-color: #1d4ed8;
}