:root {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

body {
  margin: 0;
  background: #f6f7f9;
  color: #111;
}

.container {
  max-width: 720px;
  margin: 32px auto;
  padding: 16px;
  background: #fff;
  border: 1px solid #e6e8ee;
  border-radius: 10px;
}

h1 {
  margin: 0 0 16px 0;
  font-size: 20px;
}

form {
  display: grid;
  gap: 10px;
}

label {
  font-size: 14px;
  font-weight: 600;
}

input[type="text"] {
  padding: 10px;
  font-size: 14px;
  border: 1px solid #cfd6e4;
  border-radius: 8px;
}

textarea {
  padding: 10px;
  font-size: 14px;
  border: 1px solid #cfd6e4;
  border-radius: 8px;
  resize: vertical;
  min-height: 180px;
  white-space: pre-wrap;
}

button {
  padding: 10px 12px;
  font-size: 14px;
  border-radius: 8px;
  border: 1px solid #cfd6e4;
  background: #f2f4f8;
  cursor: pointer;
  width: fit-content;
}

button:disabled {
  opacity: 0.6;
  cursor: default;
}

.buttons-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.buttons-row #clear-btn {
  margin-left: auto; 
}