/* 텍스트 입력 */
#text-input {
  width: 100%;
  min-height: 200px;
  resize: vertical;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 14px;
  line-height: 1.6;
  color: #1a1a1a;
  outline: none;
}
#text-input:focus { border-color: #0078d4; }

.btn-clear {
  margin-top: 10px;
  padding: 8px 16px;
  background: #fff;
  color: #666;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 13px;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.btn-clear:hover { background: #f5f5f5; color: #e74c3c; border-color: #e74c3c; }

/* 통계 */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.stat-tile {
  background: #f8f8f8;
  border: 1px solid #eee;
  border-radius: 6px;
  padding: 12px 8px;
  text-align: center;
}
.stat-value {
  font-size: 20px;
  font-weight: 700;
  color: #0078d4;
  word-break: break-all;
}
.stat-label {
  margin-top: 4px;
  font-size: 11px;
  color: #888;
}

@media (max-width: 420px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}