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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #1a1a1a;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.container {
  background: #252525;
  padding: 40px;
  border-radius: 8px;
  border: 2px solid #d4a500;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  width: 100%;
  max-width: 400px;
}

.logo {
  display: block;
  max-width: 200px;
  margin: 0 auto 24px;
}

h1 {
  margin-bottom: 12px;
  color: #f7931e;
  font-size: 24px;
  text-align: center;
}

.description {
  color: #aaa;
  text-align: center;
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 16px;
}

label {
  display: block;
  margin-bottom: 6px;
  color: #ccc;
  font-size: 14px;
}

input {
  width: 100%;
  padding: 12px;
  border: 1px solid #444;
  border-radius: 4px;
  font-size: 16px;
  background: #1a1a1a;
  color: #fff;
}

input:focus {
  outline: none;
  border-color: #f7931e;
}

button {
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, #f7931e 0%, #d4a500 100%);
  color: #1a1a1a;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
}

button:hover {
  background: linear-gradient(135deg, #ff9f2e 0%, #e4b510 100%);
}

.message {
  margin-top: 16px;
  padding: 12px;
  border-radius: 4px;
  text-align: center;
  display: none;
}

.message.success,
.message.error {
  display: block;
}

.message.success {
  background: #d4edda;
  color: #155724;
}

.message.error {
  background: #f8d7da;
  color: #721c24;
}