/* Fan Life Test Calculator — embed styles (companion to fan-lifetime.js) */
.flc-embed{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:18px;margin:26px 0}
.flc-card{background:#fff;border:1px solid #dfe5ee;border-radius:16px;padding:20px}
.flc-sample-card{grid-column:1 / -1}
.flc-title{margin:0 0 16px!important;font-size:18px!important;color:#0b1f3a!important}
.flc-field{margin-bottom:14px}
.flc-field label{display:block;font-size:13.5px;color:#52647c;margin-bottom:6px}
.flc-input-wrap{display:flex;align-items:center;border:1px solid #dfe5ee;border-radius:10px;background:#fbfcfe;overflow:hidden}
.flc-input-wrap input{flex:1;min-width:0;border:none;background:transparent;padding:10px 12px;font-size:16px;font-weight:700;color:#0b1f3a;outline:none;font-family:inherit}
.flc-input-wrap input:focus{box-shadow:inset 0 0 0 2px #1677ff}
.flc-unit{padding:0 12px;font-size:13px;color:#98a6b8;background:#f2f6fb;align-self:stretch;display:flex;align-items:center;border-left:1px solid #e2eaf2}
.flc-presets{display:grid;grid-template-columns:1fr;gap:8px;margin-top:16px}
.flc-preset{border:1px solid #dfe5ee;background:#fff;border-radius:10px;padding:9px 10px;font-size:13px;cursor:pointer;color:#52647c;text-align:left;font-family:inherit}
.flc-preset:hover{border-color:#1677ff;color:#1677ff}
.flc-preset.active{background:#1677ff;border-color:#1677ff;color:#fff;font-weight:700}
.flc-metric{display:flex;justify-content:space-between;align-items:baseline;padding:9px 0;border-bottom:1px solid #eef2f7}
.flc-metric:last-of-type{border-bottom:none}
.flc-metric-label{font-size:14px;color:#52647c}
.flc-metric-number{font-size:22px;font-weight:700;color:#0b1f3a;white-space:nowrap}
.flc-metric-number small{font-size:13px;font-weight:400;color:#98a6b8;margin-left:2px}
.flc-metric-hero{background:#f0f7ff;border:1px solid #c7ddfa;border-radius:12px;padding:12px 14px;margin:10px 0;border-bottom:none}
.flc-metric-hero .flc-metric-number{color:#1677ff;font-size:26px}
.flc-metric-sub{font-size:12.5px;color:#66758a;margin-top:2px;text-align:right}
.flc-warn{display:none;font-size:13px;color:#92400e;background:#fffbeb;border:1px solid #fde68a;border-radius:10px;padding:10px 12px;margin-top:12px;line-height:1.5}
.flc-table{width:100%;border-collapse:collapse;font-size:14px}
.flc-table th{text-align:left;font-size:12.5px;color:#98a6b8;font-weight:600;padding:0 8px 8px;border-bottom:1px solid #eef2f7}
.flc-table td{padding:9px 8px;border-bottom:1px solid #f4f7fb;color:#52647c}
.flc-table tr.is-active td{background:#f0f7ff;color:#0b1f3a;font-weight:700}
.flc-note{font-size:12.5px;color:#98a6b8;margin-top:14px;line-height:1.6}
@media (max-width:860px){
  .flc-embed{grid-template-columns:1fr}
  .flc-presets{grid-template-columns:1fr}
  .flc-metric-number{font-size:20px}
}