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1rem}.calc__modes{margin-bottom:1rem}.calc__radio,.calc__mode{display:inline-flex;align-items:center;gap:.4rem;cursor:pointer}.calc__mode{padding:.45rem .7rem;border:1px solid var(--calc-line);border-radius:6px;background:var(--calc-bg)}.calc__mode:has(input:checked){border-color:var(--calc-accent);background:#eaf6ef}.calc__actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1rem}.calc__btn{padding:.55rem 1.4rem;border:1px solid var(--calc-accent);border-radius:6px;background:var(--calc-accent);color:#fff;font:inherit;cursor:pointer}.calc__btn:hover{filter:brightness(1.08)}.calc__btn--ghost{background:transparent;color:var(--calc-accent)}.calc__error{margin:.8rem 0 0;padding:.5rem .7rem;border-left:3px solid var(--calc-error);background:#fdf0f2;color:var(--calc-error)}.calc__result{margin-top:1.25rem;padding-top:1.25rem;border-top:1px solid var(--calc-line)}.calc__answer{margin:0 0 1rem;font-size:1.05rem;line-height:1.5}.calc__cards{display:grid;gap:.75rem;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.calc__card{display:flex;flex-direction:column;gap:.2rem;padding:.75rem;border:1px solid var(--calc-line);border-radius:8px;background:var(--calc-bg)}.calc__card--accent{border-color:var(--calc-accent);background:#eaf6ef}.calc__card-label{font-size:.8rem;color:var(--calc-muted)}.calc__card-value{font-size:1.35rem;line-height:1.2}.calc__card-note{font-size:.8rem;color:var(--calc-muted)}.calc__card[data-bmi-state=normal] .calc__card-value{color:#219653}.calc__card[data-bmi-state=under] .calc__card-value{color:#1b71e4}.calc__card[data-bmi-state=over] .calc__card-value{color:#ff5401}.calc__card[data-bmi-state=obese] .calc__card-value{color:#d10026}.calc__scale{margin-top:1.25rem}.calc__scale-bar{position:relative;display:flex;height:10px;overflow:visible;border-radius:5px}.calc__scale-seg:first-child{border-radius:5px 0 0 5px}.calc__scale-seg:nth-last-child(2){border-radius:0 5px 5px 0}.calc__scale-seg--under{background:#1b71e4}.calc__scale-seg--normal{background:#219653}.calc__scale-seg--over{background:#ff5401}.calc__scale-seg--obese{background:#d10026}.calc__scale-marker{position:absolute;top:-5px;width:4px;height:20px;border-radius:2px;background:#3f3f3f;box-shadow:0 0 0 2px #fff;transform:translate(-50%);transition:left .25s ease}.calc__scale-legend{display:flex;margin-top:.5rem;font-size:.75rem;color:var(--calc-muted)}.calc__scale-legend span{min-width:0;padding-right:.4rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.calc .calc__table-wrap{margin-top:1.25rem;overflow-x:auto;-webkit-overflow-scrolling:touch}.calc .calc__table{display:table;width:100%;max-width:640px;margin:0;border-collapse:collapse;white-space:normal;font-size:.9rem}.calc .calc__table caption{margin-bottom:.5rem;text-align:left;font-size:.85rem;color:var(--calc-muted)}.calc .calc__table th,.calc .calc__table td{padding:.45rem .6rem;border:0;border-bottom:1px solid var(--calc-line);text-align:right;vertical-align:middle;white-space:nowrap}.calc .calc__table thead th,.calc .calc__table tbody th{text-align:left;font-weight:600}.calc .calc__table thead th{background:none;font-size:.8rem;color:var(--calc-muted)}.calc .calc__table tr:nth-child(2n) td{background:none}.calc__hint{margin:.75rem 0 0;font-size:.85rem;color:var(--calc-muted)}.calc__formula{margin-top:1.25rem;padding:.75rem;border-radius:8px;background:var(--calc-bg);font-size:.9rem}.calc__formula summary{cursor:pointer;font-weight:600}.calc__formula p{margin:.7rem 0 0;line-height:1.55}.calc__formula-line{padding:.5rem .7rem;border-left:3px solid var(--calc-accent);background:#fff;font-family:ui-monospace,Cascadia Mono,Consolas,monospace}.calc__disclaimer{margin:1rem 0 0;padding:.7rem .85rem;border-left:3px solid #ff5401;background:#fff6f1;font-size:.85rem;line-height:1.55}@media (max-width: 480px){.calc{padding:1rem .85rem}.calc__scale-legend span:nth-child(2),.calc__scale-legend span:nth-child(3){display:none}.calc__scale-legend span:first-child{flex:15!important}.calc__scale-legend span:last-child{flex:15!important;text-align:right}.calc .calc__table{font-size:.8rem}.calc .calc__table th,.calc .calc__table td{padding:.4rem .25rem}.calc .calc__table thead th{white-space:normal}}