/* Input form */

.form-row input[type=number] {
  flex: 1;
  padding: 9px 12px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
  min-width: 0;
}

.form-unit {
  font-size: 13px;
  color: #999;
  flex-shrink: 0;
  width: 20px;
}

.footnote {
  font-size: 12px;
  color: #999;
  line-height: 1.6;
  padding: 0 4px;
}

/* Result */

.result-main {
  font-size: 32px;
  font-weight: 700;
  color: #0078d4;
  font-family: 'Consolas', monospace;
  line-height: 1.2;
  word-break: break-all;
}
.result-unit {
  font-size: 16px;
  color: #5a9fd4;
  margin-left: 4px;
}
.result-sub {
  margin-top: 10px;
  font-size: 13px;
  color: #666;
  line-height: 1.8;
}

.cat-badge {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 13px;
  color: #fff;
}
.cat-under   { background: #7aa7d9; }
.cat-normal  { background: #4caf50; }
.cat-pre     { background: #f0ad4e; }
.cat-obese1  { background: #e8823a; }
.cat-obese2  { background: #d9534f; }
.cat-obese3  { background: #b0281f; }