.fitnfo-app{--fitnfo-brand:#6d4aff;--fitnfo-brand-2:#8b6bff;--fitnfo-deep:#111827;--fitnfo-cyan:#22d3ee;--fitnfo-border:#e5e7eb;--fitnfo-muted:#64748b;--fitnfo-bg:#f8fafc;max-width:1240px;margin:28px auto;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--fitnfo-deep);line-height:1.5;box-sizing:border-box}.fitnfo-app *{box-sizing:border-box}.fitnfo-app button,.fitnfo-app input,.fitnfo-app select{font:inherit}.fitnfo-hero{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:32px;border-radius:24px;background:linear-gradient(135deg,#111827,var(--fitnfo-brand));color:#fff;margin-bottom:18px}.fitnfo-hero span{display:inline-flex;padding:6px 11px;border-radius:999px;background:rgba(255,255,255,.16);font-size:13px;font-weight:800}.fitnfo-hero h2{margin:9px 0 6px;color:#fff;font-size:clamp(28px,4vw,42px);line-height:1.1}.fitnfo-hero p{margin:0;max-width:760px;color:rgba(255,255,255,.82)}.fitnfo-hero>strong{font-size:70px;line-height:1;color:#fff}.fitnfo-toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:16px 0}.fitnfo-tabs{display:flex;flex-wrap:wrap;gap:8px}.fitnfo-tabs button,.fitnfo-unit-toggle button{border:1px solid var(--fitnfo-border);background:#fff;color:#334155;padding:9px 14px;border-radius:999px;font-weight:750;cursor:pointer}.fitnfo-tabs button.is-active,.fitnfo-unit-toggle button.is-active{border-color:var(--fitnfo-brand);background:var(--fitnfo-brand);color:#fff}.fitnfo-search{width:min(360px,100%);border:1px solid var(--fitnfo-border);border-radius:12px;padding:11px 14px;background:#fff}.fitnfo-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(340px,.8fr);gap:20px;align-items:start}.fitnfo-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;max-height:850px;overflow:auto;padding:2px}.fitnfo-card{border:1px solid var(--fitnfo-border);background:#fff;text-align:left;border-radius:16px;padding:15px;cursor:pointer;min-height:118px;display:flex;flex-direction:column;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.fitnfo-card:hover,.fitnfo-card.is-active{transform:translateY(-2px);border-color:var(--fitnfo-brand);box-shadow:0 14px 30px rgba(17,24,39,.08)}.fitnfo-card small{color:var(--fitnfo-brand);font-weight:800}.fitnfo-card strong{display:block;margin:6px 0;font-size:15px;line-height:1.25}.fitnfo-card span{margin-top:auto;color:var(--fitnfo-muted);font-size:12px}.fitnfo-card.is-locked{opacity:.64;cursor:not-allowed;background:#f1f5f9}.fitnfo-card[hidden]{display:none}.fitnfo-panel-host{position:sticky;top:32px}.fitnfo-panel{border:1px solid var(--fitnfo-border);border-radius:22px;background:#fff;padding:24px;box-shadow:0 18px 45px rgba(17,24,39,.09)}.fitnfo-panel-badge{display:inline-flex;background:#ede9fe;color:#5b21b6;padding:6px 10px;border-radius:999px;font-weight:800}.fitnfo-panel h3{margin:10px 0 4px;font-size:27px;line-height:1.15}.fitnfo-panel-description{margin:0 0 14px;color:var(--fitnfo-muted)}.fitnfo-unit-toggle{display:flex;gap:7px;margin:12px 0 16px}.fitnfo-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.fitnfo-field{display:flex;flex-direction:column;gap:6px;font-weight:700;font-size:13px}.fitnfo-field input,.fitnfo-field select{width:100%;border:1px solid #cbd5e1;border-radius:11px;background:#fff;color:#111827;padding:10px 11px;min-height:44px}.fitnfo-field input:focus,.fitnfo-field select:focus,.fitnfo-search:focus{outline:3px solid rgba(109,74,255,.16);border-color:var(--fitnfo-brand)}.fitnfo-calculate{width:100%;margin-top:14px;border:0;border-radius:12px;padding:13px 18px;background:linear-gradient(135deg,var(--fitnfo-brand),var(--fitnfo-brand-2));color:#fff;font-weight:850;cursor:pointer}.fitnfo-result{margin-top:16px;padding:18px;border-radius:15px;background:#f7f5ff;border:1px solid #e8e2ff}.fitnfo-result b{display:block;font-size:25px;color:#3b208b}.fitnfo-result p{margin:6px 0;color:#475569}.fitnfo-result ul{margin:8px 0 0;padding-left:20px;color:#475569;font-size:13px}.fitnfo-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.fitnfo-actions button,.fitnfo-saved-row button{border:1px solid var(--fitnfo-border);background:#fff;border-radius:10px;padding:8px 11px;color:#334155;font-weight:700;cursor:pointer}.fitnfo-actions button:hover{border-color:var(--fitnfo-brand);color:var(--fitnfo-brand)}.fitnfo-actions[hidden]{display:none}.fitnfo-saved-results{margin-top:15px}.fitnfo-saved-results h4{margin:0 0 8px}.fitnfo-saved-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--fitnfo-border);font-size:12px}.fitnfo-saved-row button{padding:5px 8px;font-size:11px}.fitnfo-disclaimer{margin:14px 0 0;padding-top:12px;border-top:1px solid var(--fitnfo-border);font-size:12px;color:var(--fitnfo-muted)}.fitnfo-single{max-width:650px}.fitnfo-locked-msg{max-width:620px;margin:30px auto;padding:30px;text-align:center;border:1px solid var(--fitnfo-border);border-radius:22px;background:#fff}.fitnfo-lock-icon{font-size:36px}.fitnfo-locked-msg h3{font-size:25px;margin:8px 0}.fitnfo-btn{display:inline-block;margin:6px;padding:10px 15px;border-radius:10px;background:var(--fitnfo-brand,#6d4aff);color:#fff;text-decoration:none;font-weight:800}.fitnfo-btn-secondary{background:#334155}.fitnfo-app [hidden]{display:none!important}@media(max-width:1050px){.fitnfo-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.fitnfo-layout{grid-template-columns:minmax(0,1.2fr) minmax(330px,.8fr)}}@media(max-width:760px){.fitnfo-hero{padding:24px}.fitnfo-hero>strong{display:none}.fitnfo-toolbar{align-items:stretch;flex-direction:column}.fitnfo-search{width:100%}.fitnfo-layout{grid-template-columns:1fr}.fitnfo-cards{grid-template-columns:1fr;max-height:460px}.fitnfo-panel-host{position:static}.fitnfo-fields{grid-template-columns:1fr}.fitnfo-panel{padding:19px}}[dir=rtl] .fitnfo-card,[dir=rtl] .fitnfo-field,[dir=rtl] .fitnfo-panel{text-align:right}