.sff-app{--sff-ink:#151515;--sff-paper:#f4f1e9;--sff-line:rgba(21,21,21,.16);--sff-radius:28px;max-width:1180px;margin:48px auto;font-family:inherit;color:var(--sff-ink)}
.sff-app *{box-sizing:border-box}.sff-heading{max-width:760px;margin-bottom:28px}.sff-kicker,.sff-result-label{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;margin-bottom:10px}.sff-heading h2{font-size:clamp(2rem,5vw,4.6rem);line-height:.94;letter-spacing:-.045em;margin:0 0 18px}.sff-heading p{font-size:1.05rem;max-width:650px;margin:0;opacity:.76}.sff-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:18px}.sff-panel{border:1px solid var(--sff-line);border-radius:var(--sff-radius);overflow:hidden}.sff-panel--capture{background:var(--sff-paper);padding:18px}.sff-panel--result{background:var(--sff-ink);color:#fff;padding:30px}.sff-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.sff-btn{appearance:none;border:1px solid var(--sff-ink);border-radius:999px;padding:12px 18px;font:inherit;font-weight:650;cursor:pointer;transition:.18s ease}.sff-btn:hover{transform:translateY(-1px)}.sff-btn--primary{background:var(--sff-ink);color:#fff}.sff-btn--ghost{background:transparent;color:var(--sff-ink)}.sff-camera,.sff-stage{border-radius:calc(var(--sff-radius) - 10px);overflow:hidden;background:#111}.sff-camera video,.sff-stage canvas{display:block;width:100%;height:auto}.sff-camera .sff-btn{margin:12px}.sff-status{margin:14px 2px 0;font-size:.95rem}.sff-status.is-error{font-weight:700}.sff-privacy{font-size:.78rem;line-height:1.45;opacity:.62;margin:8px 2px 0}.sff-panel--result h3{font-size:clamp(2rem,4vw,3.4rem);line-height:1;margin:2px 0 14px;letter-spacing:-.04em}.sff-panel--result>p{opacity:.75;line-height:1.55}.sff-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:24px 0}.sff-metrics>div{border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:14px}.sff-metrics span{display:block;font-size:.72rem;opacity:.62;line-height:1.25}.sff-metrics strong{display:block;font-size:1.35rem;margin-top:8px}.sff-reco>span{display:block;font-size:.82rem;opacity:.62;margin-bottom:10px}.sff-chips{display:flex;gap:8px;flex-wrap:wrap}.sff-chips span{border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:8px 11px;font-size:.84rem}.sff-products-wrap{margin-top:28px}.sff-products-wrap h4{margin:0 0 12px;font-size:1rem}.sff-products{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.sff-product{display:block;background:#fff;color:#111;border-radius:16px;overflow:hidden;text-decoration:none}.sff-product img{width:100%;aspect-ratio:1.25/1;object-fit:contain;background:#f4f1e9}.sff-product-name,.sff-product-price{display:block;padding:0 11px}.sff-product-name{font-weight:700;padding-top:10px}.sff-product-price{font-size:.88rem;padding-bottom:11px;margin-top:3px}.sff-empty{font-size:.84rem!important;opacity:.6!important;margin:4px 0!important;grid-column:1/-1}.sff-link-button{appearance:none;background:transparent;border:0;color:#fff;text-decoration:underline;text-underline-offset:4px;padding:0;margin-top:26px;cursor:pointer;font:inherit}.sff-app [hidden]{display:none!important}
@media(max-width:820px){.sff-app{margin:28px 0}.sff-grid{grid-template-columns:1fr}.sff-panel--result{padding:22px}.sff-metrics{grid-template-columns:1fr}.sff-heading h2{font-size:clamp(2.4rem,12vw,4.2rem)}}

.sff-confidence{font-size:.78rem;line-height:1.4;opacity:.68;margin:-4px 0 12px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.12)}

/* v0.1.4: lectura facial ampliada */
.sff-tendency{font-size:.92rem;opacity:.76;margin:-.2rem 0 .35rem}
.sff-detail-block{margin-top:1.35rem;padding-top:1.15rem;border-top:1px solid rgba(255,255,255,.12)}
.sff-detail-block h4{margin:0 0 .55rem;font-size:1rem}
.sff-detail-note{margin:0 0 .8rem!important;font-size:.83rem;opacity:.65;line-height:1.45}
.sff-profile{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.55rem}
.sff-profile>div{border:1px solid rgba(255,255,255,.13);border-radius:16px;padding:.72rem .75rem;min-width:0}
.sff-profile span{display:block;font-size:.68rem;opacity:.58;margin-bottom:.25rem}
.sff-profile strong{display:block;font-size:.87rem;font-weight:500}
.sff-affinities{display:grid;gap:.68rem}
.sff-affinity-row{display:grid;grid-template-columns:minmax(120px,1.25fr) minmax(90px,2fr) 42px;align-items:center;gap:.65rem}
.sff-affinity-row>div:first-child span{display:block;font-size:.65rem;opacity:.5}
.sff-affinity-row>div:first-child strong{font-size:.86rem;font-weight:500}
.sff-affinity-row>b{font-size:.82rem;text-align:right;font-weight:500}
.sff-affinity-track{height:6px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden}
.sff-affinity-track i{display:block;height:100%;border-radius:inherit;background:currentColor;opacity:.78}
.sff-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:760px){
  .sff-profile{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sff-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sff-affinity-row{grid-template-columns:minmax(105px,1.2fr) minmax(80px,1.6fr) 38px;gap:.45rem}
}