{
box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: linear-gradient(135deg, #667eea, #764ba2);
  min-height: 100vh;
}

/* LOGIN BOX /
#login-box {
  max-width: 300px;
  margin: 100px auto;
  background: white;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

#login-box input {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
}

#login-box button {
  width: 100%;
  padding: 10px;
  background: #667eea;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

#error {
  color: red;
  margin-top: 10px;
}

/ WEBSITE CONTENT */
header {
  color: white;
  padding: 60px 20px;
  text-align: center;
}

header h1 {
  font-size: 40px;
  margin-bottom: 10px;
}

header p {
  font-size: 18px;
  opacity: 0.9;
}

section {
  background: white;
  max-width: 900px;
  margin: 30px auto;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

h2 {
  margin-top: 0;
  color: #333;
}

footer {
  text-align: center;
  color: white;
  padding: 20px;
  opacity: 0.8;
}

hr {
  border: none;
  height: 1px;
  background: #ddd;
  margin: 30px 0;
}