body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  background: url('https://upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Gold_coin.jpg/1024px-Gold_coin.jpg') no-repeat center center fixed;
  background-size: cover;
  position: relative;
  min-height: 100vh;
  direction: rtl;
}

.overlay {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.9);
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: auto;
  padding: 2rem;
  background: rgba(255,255,255,0.95);
  border-radius: 16px;
  margin-top: 2rem;
}

h1 {
  text-align: center;
  color: #bfa100;
}

label {
  display: block;
  margin-top: 1rem;
  font-weight: bold;
}

input {
  width: 100%;
  padding: 0.5rem;
  font-size: 1rem;
  margin-top: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 8px;
}

.card {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem;
  margin-top: 0.5rem;
  border: 1px solid #ddd;
  border-radius: 12px;
  background-color: #fff;
}

.highlight-below {
  border: 2px solid green;
}

.highlight-above {
  border: 2px solid orange;
}

@media (max-width: 600px) {
  .container {
    padding: 1rem;
  }
}

.brand {
  font-size: 2.5rem;
  font-weight: bold;
  color: #a67c00;
  text-align: center;
  margin-bottom: 0.5rem;
  text-shadow: 1px 1px 2px #00000033;
}

  text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
  margin-bottom: 1rem;
}

@media (max-width: 600px) {
  .brand {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.2rem;
  }
  label, input {
    font-size: 0.9rem;
  }
  .card {
    font-size: 0.9rem;
    flex-direction: column;
    gap: 0.25rem;
  }
}