* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  direction: rtl;
  padding: 20px;
}

.container {
  max-width: 600px;
  margin: 0 auto;
}

.controls {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.controls input {
  flex: 1;
  padding: 10px;
}

.controls button {
  padding: 10px 14px;
  cursor: pointer;
}

.paragraphs-box {
  border: 1px solid #ccc;
  padding: 12px;
  min-height: 80px;
}

.paragraphs-box p {
  margin: 0 0 10px;
  padding: 10px;
  background: #f5f5f5;
  border-radius: 8px;
}

.msg {
  margin: 0 0 12px;
  min-height: 20px;
  color: #b00020;
  font-weight: 600;
}

.controls button#clearBtn {
  opacity: 0.85;
}