.bmi-calculator-tool { --bmi-border:#ddd; --bmi-ink:#161616; --bmi-muted:#666; --bmi-danger:#a12424; --bmi-success:#276749; color:var(--bmi-ink); }
.bmi-calculator-tool * { box-sizing:border-box; }
.bmi-calculator-tool :focus-visible { outline:2px solid var(--bmi-ink); outline-offset:2px; }
.bmi-calculator-tool .bmi-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
.bmi-calculator-tool .bmi-card { border:1px solid var(--bmi-border); border-radius:6px; padding:24px; background:#fff; }
.bmi-calculator-tool .bmi-result { background:#161616; color:#fff; display:flex; flex-direction:column; }
.bmi-calculator-tool .bmi-title-row { display:flex; justify-content:space-between; gap:12px; align-items:baseline; }
.bmi-calculator-tool h2 { margin:0 0 16px; font-size:22px; line-height:1.3; }
.bmi-calculator-tool .bmi-title-row h2 { font-size:18px; }
.bmi-calculator-tool .bmi-muted { color:var(--bmi-muted); font-size:13px; }
.bmi-calculator-tool .bmi-result .bmi-muted { color:#c5c5c5; }
.bmi-calculator-tool .bmi-fields { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
.bmi-calculator-tool label { display:block; font-weight:700; color:#444; }
.bmi-calculator-tool .bmi-input-wrap { position:relative; margin-top:6px; }
.bmi-calculator-tool input { width:100%; min-height:44px; padding:8px 42px 8px 12px; border:1px solid var(--bmi-border); border-radius:6px; font:inherit; }
.bmi-calculator-tool input[aria-invalid="true"] { border-color:var(--bmi-danger); }
.bmi-calculator-tool .bmi-unit { position:absolute; right:12px; top:10px; color:var(--bmi-muted); }
.bmi-calculator-tool .bmi-error { min-height:19px; margin:4px 0 0; color:var(--bmi-danger); font-size:12px; }
.bmi-calculator-tool fieldset { border:0; padding:0; margin:0; }
.bmi-calculator-tool legend { font-weight:700; color:#444; margin-bottom:6px; }
.bmi-calculator-tool .bmi-switch { display:grid; grid-template-columns:1fr 1fr; border:1px solid var(--bmi-border); border-radius:6px; overflow:hidden; }
.bmi-calculator-tool button { min-height:44px; border:1px solid var(--bmi-ink); border-radius:6px; padding:8px 12px; background:#fff; color:var(--bmi-ink); font:inherit; font-weight:700; cursor:pointer; }
.bmi-calculator-tool .bmi-switch button { border:0; border-radius:0; border-right:1px solid var(--bmi-border); font-weight:400; }
.bmi-calculator-tool .bmi-switch button:last-child { border-right:0; }
.bmi-calculator-tool .bmi-switch button[aria-pressed="true"],.bmi-calculator-tool .bmi-primary { background:var(--bmi-ink); color:#fff; }
.bmi-calculator-tool .bmi-check { display:flex; gap:8px; align-items:start; margin-top:12px; font-weight:400; }
.bmi-calculator-tool .bmi-check input { width:18px; min-height:18px; padding:0; margin-top:3px; accent-color:#111; }
.bmi-calculator-tool .bmi-actions { display:flex; gap:8px; flex-wrap:wrap; margin-top:16px; }
.bmi-calculator-tool .bmi-status { min-height:22px; margin:8px 0 0; color:var(--bmi-muted); font-size:13px; }
.bmi-calculator-tool .bmi-status.is-error { color:var(--bmi-danger); }.bmi-calculator-tool .bmi-status.is-success { color:var(--bmi-success); }
.bmi-calculator-tool .bmi-number { margin:8px 0; font-size:52px; font-weight:800; line-height:1; font-variant-numeric:tabular-nums; }
.bmi-calculator-tool .bmi-result p { color:#d1d1d1; }.bmi-calculator-tool .bmi-result dl { display:grid; grid-template-columns:1fr 1fr; gap:1px; margin:auto 0 0; border:1px solid #444; }.bmi-calculator-tool .bmi-result dl div { background:#242424; padding:12px; }.bmi-calculator-tool dt { color:#ccc; font-size:12px; }.bmi-calculator-tool dd { margin:4px 0 0; font-weight:700; }
.bmi-calculator-tool .bmi-section { margin-top:32px; }.bmi-calculator-tool table { width:100%; border-collapse:collapse; }.bmi-calculator-tool th,.bmi-calculator-tool td { text-align:left; padding:11px 16px; border-bottom:1px solid var(--bmi-border); }.bmi-calculator-tool th { background:#f7f7f7; }.bmi-calculator-tool tr.is-current td { background:#e9f4ed; font-weight:700; }
.bmi-calculator-tool .bmi-caution { margin-top:16px; padding:12px 14px; border-left:3px solid var(--bmi-danger); background:#fcf5f5; }.bmi-calculator-tool .bmi-caution[hidden] { display:none; }
.bmi-calculator-tool details { border:1px solid var(--bmi-border); border-bottom:0; padding:0; }.bmi-calculator-tool details:last-child { border-bottom:1px solid var(--bmi-border); }.bmi-calculator-tool summary { padding:14px 16px; font-weight:700; cursor:pointer; }.bmi-calculator-tool .bmi-panel { padding:0 16px 16px; color:#444; }.bmi-calculator-tool .bmi-panel p:first-child { margin-top:0; }.bmi-calculator-tool a { color:inherit; text-underline-offset:2px; }
@media (max-width:720px) { .bmi-calculator-tool .bmi-grid,.bmi-calculator-tool .bmi-fields,.bmi-calculator-tool .bmi-result dl { grid-template-columns:1fr; }.bmi-calculator-tool .bmi-card { padding:16px; }.bmi-calculator-tool th,.bmi-calculator-tool td { padding:9px 10px; } }