body {
  font-family: 'Cairo', sans-serif;
  background-color: #f9fafb;
  color: #222;
  text-align: center;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 700px;
  margin: 40px auto;
  background: white;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

textarea {
  width: 100%;
  height: 150px;
  margin-top: 15px;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid #ccc;
  font-size: 1.1em;
  direction: rtl;
}

button {
  background: #2563eb;
  color: white;
  border: none;
  border-radius: 8px;
  padding: 12px 25px;
  font-size: 1em;
  cursor: pointer;
  margin-top: 10px;
}

button:hover {
  background: #1e40af;
}

footer {
  margin-top: 40px;
  font-size: 0.9em;
  color: #666;
}