body {
  margin: 0;
  background-color: #101820;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #fff;
}

.container, .signals-container {
  text-align: center;
  padding: 40px 20px;
}

h1 {
  font-size: 42px;
  margin-bottom: 10px;
  color: #03a9f4;
}

a {
  display: block;
  margin: 10px auto 30px;
  color: #00c3ff;
  text-decoration: none;
  font-size: 16px;
}

input[type="password"] {
  padding: 12px;
  font-size: 16px;
  border-radius: 5px;
  border: none;
  width: 250px;
}

button {
  padding: 12px 20px;
  margin-top: 15px;
  font-size: 16px;
  background-color: #4caf50;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

.signal {
  background-color: #1e2a38;
  margin: 20px auto;
  padding: 20px;
  border-radius: 10px;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 0 10px rgba(0,0,0,0.5);
}

.signal .pair {
  font-size: 22px;
  font-weight: bold;
}

.signal .action {
  font-size: 18px;
  margin: 5px 0;
}

.signal .timestamp {
  font-size: 14px;
  color: #ccc;
}

.language-toggle {
  text-align: right;
  padding: 10px 20px;
}
.language-toggle button {
  background: none;
  color: #03a9f4;
  border: 1px solid #03a9f4;
  padding: 6px 12px;
  border-radius: 5px;
  cursor: pointer;
}