/* ToolCMS V3.1.82 (c) ToolWorld https://www.toolworld.cn/ */
*{box-sizing:border-box;margin:0;padding:0}
body{margin:0;padding:0;font-family:inherit;background:transparent;color:var(--text-1,#1f2937);font-size:14px;line-height:1.6}
.calc-bodyfat-container{max-width:100%;margin:0 auto;padding:18px}
.calc-bodyfat-head{margin-bottom:16px;text-align:center}
.calc-bodyfat-title{font-size:22px;font-weight:700;color:var(--text-1,#1f2937)}
.calc-bodyfat-subtitle{font-size:13px;color:var(--text-3,#94a3b8);margin-top:4px}
.calc-bodyfat-panel{background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,14px);padding:22px}
.calc-bodyfat-gender{display:flex;gap:10px;margin-bottom:18px}
.calc-bodyfat-gcard{flex:1;cursor:pointer}
.calc-bodyfat-gradio{position:absolute;opacity:0;pointer-events:none}
.calc-bodyfat-gcard span{display:block;text-align:center;padding:10px;border:1.5px solid var(--border,#d1d5db);border-radius:var(--radius-sm,10px);font-weight:600;color:var(--text-2,#475569);transition:all .15s;background:var(--bg-card,#fff)}
.calc-bodyfat-gradio:checked + span{border-color:var(--primary,var(--primary-hover));background:var(--primary-light);color:var(--primary,var(--primary-hover))}
.calc-bodyfat-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:16px}
.calc-bodyfat-field{margin-bottom:0}
.calc-bodyfat-label{display:block;font-weight:600;font-size:13px;color:var(--text-2,#475569);margin-bottom:8px}
.calc-bodyfat-input{width:100%;padding:10px 12px;border:1px solid var(--border,#d1d5db);border-radius:var(--radius-sm,8px);font-size:15px;background:var(--bg-card,#fff);color:var(--text-1,#1f2937);outline:none;transition:border-color .15s}
.calc-bodyfat-input:focus{border-color:var(--primary,var(--primary-hover))}
#bf-hip-wrap.hidden{display:none}
.calc-bodyfat-toolbar{display:flex;gap:8px;flex-wrap:wrap}
.calc-bodyfat-btn{padding:9px 16px;border:1px solid var(--border,#d1d5db);border-radius:var(--radius-sm,8px);background:var(--bg-card,#fff);color:var(--text-1,#1f2937);cursor:pointer;font-size:13px;transition:background .15s}
.calc-bodyfat-btn:hover{background:var(--primary-light)}

.calc-bodyfat-btn-primary{background:var(--primary,var(--primary-hover));color:#fff;border-color:var(--primary,var(--primary-hover))}
.calc-bodyfat-btn-primary:hover{background:var(--primary-light);color:var(--primary)}

.calc-bodyfat-message{margin-top:10px;padding:9px 12px;border-radius:var(--radius-sm,8px);font-size:13px;display:none}
.calc-bodyfat-message.show{display:block}
.calc-bodyfat-message.success{background:var(--primary-light);color:var(--primary,var(--primary-hover))}
.calc-bodyfat-message.error{background:var(--error-bg,#fee2e2);color:var(--error,#991b1b)}
.calc-bodyfat-result{margin-top:16px;background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,16px);padding:26px 20px;text-align:center}
.calc-bodyfat-bignum-wrap{display:flex;align-items:baseline;justify-content:center;gap:4px}
.calc-bodyfat-bignum{font-size:60px;font-weight:800;line-height:1;color:var(--primary,var(--primary-hover))}
.calc-bodyfat-pct{font-size:26px;font-weight:700;color:var(--text-3,#94a3b8)}
.calc-bodyfat-badge{display:inline-block;margin-top:12px;padding:6px 18px;border-radius:999px;font-size:14px;font-weight:700;color:#fff;background:var(--primary,var(--primary-hover))}
.calc-bodyfat-badge.low{background:var(--primary)}
.calc-bodyfat-badge.fit{background:#16a34a}
.calc-bodyfat-badge.ok{background:#d97706}
.calc-bodyfat-badge.high{background:#dc2626}
.calc-bodyfat-legend{margin-top:14px;font-size:12px;color:var(--text-3,#94a3b8)}
.calc-bodyfat-footer{margin-top:20px;padding-top:12px;border-top:1px solid var(--border-light,#f1f5f9);font-size:12px;color:var(--text-3,#94a3b8);display:flex;justify-content:space-between;align-items:center}
.calc-bodyfat-footer-right{margin-left:auto}
@media(max-width:640px){.calc-bodyfat-container{padding:12px}.calc-bodyfat-grid{grid-template-columns:1fr}.calc-bodyfat-btn{flex:1 1 auto}.calc-bodyfat-bignum{font-size:48px}.calc-bodyfat-footer{flex-direction:column;gap:4px;text-align:center}}