* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #f0f4f8;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-container { width: 100%; max-width: 400px; padding: 20px; }
.login-card {
  background: #fff;
  border-radius: 12px;
  padding: 48px 40px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  text-align: center;
}
.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}
.login-logo h1 {
  font-size: 24px;
  font-weight: 700;
  color: #1B2A4A;
}
.login-subtitle {
  color: #6B7280;
  font-size: 14px;
  margin-bottom: 32px;
}
.login-btn {
  width: 100%;
  padding: 12px 24px;
  background: #2C5CC5;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.login-btn:hover { background: #1E4BA8; }