body {
  margin: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  background: linear-gradient(135deg, #0f172a, #1e293b);
  color: #fff;
}

.login-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.event-header {
  text-align: center;
  max-width: 600px;
  margin-bottom: 25px;
}

.event-header h1 {
  font-size: 26px;
  margin-bottom: 5px;
}

.subtitle {
  font-size: 15px;
  opacity: 0.9;
}

.event-info {
  margin-top: 10px;
  font-size: 14px;
  opacity: 0.85;
}

.login-box {
  background: #ffffff;
  color: #000;
  width: 100%;
  max-width: 380px;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.login-box h3 {
  text-align: center;
  margin-bottom: 15px;
  color: #0f172a;
}

input {
  width: 90%;
  padding: 12px;
  margin-bottom: 12px;
  border-radius: 6px;
  border: 1px solid #ccc;
  font-size: 15px;
}

button {
  width: 100%;
  padding: 12px;
  border: none;
  background: #2563eb;
  color: #fff;
  font-size: 16px;
  border-radius: 6px;
  cursor: pointer;
}

button:hover {
  background: #1d4ed8;
}

.msg {
  margin-top: 8px;
  font-size: 14px;
  text-align: center;
}

footer {
  margin-top: 25px;
  font-size: 12px;
  opacity: 0.7;
}