.category-selector,.gender-selector{display:flex;gap:.5rem;margin-bottom:1.5rem;flex-wrap:wrap}.cat-btn,.gender-btn{padding:.6rem 1.4rem;border:2px solid var(--accent,#4fc3f7);background:0 0;color:var(--text,#e0e0e0);border-radius:8px;font-size:.95rem;cursor:pointer;transition:all .2s ease;font-family:inherit}.cat-btn:hover,.gender-btn:hover{background:rgba(79,195,247,.15)}.cat-btn.active,.gender-btn.active{background:var(--accent,#4fc3f7);color:#111;font-weight:600}.gender-panel,.section-content{display:none}.gender-panel.active,.section-content.active{display:block}.measurements-form{background:var(--card-bg,#1e1e2e);border:1px solid var(--border,#333);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem}.measurements-form h2{margin-top:0;margin-bottom:1rem;font-size:1.2rem;color:var(--accent,#4fc3f7)}.input-group{margin-bottom:1rem}.input-group label{display:block;margin-bottom:.3rem;font-size:.9rem;color:var(--text-secondary,#aaa)}.input-group input{width:100%;max-width:300px;padding:.6rem .8rem;border:1px solid var(--border,#444);border-radius:8px;background:var(--input-bg,#151525);color:var(--text,#e0e0e0);font-size:1rem;font-family:inherit;box-sizing:border-box}.input-group input:focus{outline:0;border-color:var(--accent,#4fc3f7);box-shadow:0 0 0 3px rgba(79,195,247,.2)}.btn-primary{padding:.7rem 1.8rem;background:var(--accent,#4fc3f7);color:#111;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:inherit}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}.resultado-card{background:var(--card-bg,#1e1e2e);border:2px solid var(--accent,#4fc3f7);border-radius:12px;padding:1.5rem;margin-bottom:2rem;animation:fadeIn .4s ease}.resultado-card h3{margin-top:0;margin-bottom:1rem;text-align:center;font-size:1.1rem;color:var(--text-secondary,#aaa)}.size-card{display:flex;flex-direction:column;align-items:center;gap:1.2rem}.size-main{text-align:center}.size-label{display:block;font-size:.85rem;color:var(--text-secondary,#aaa);margin-bottom:.3rem;text-transform:uppercase;letter-spacing:1px}.size-value{display:block;font-size:3rem;font-weight:700;color:var(--accent,#4fc3f7);line-height:1}.size-comparison{display:flex;gap:1.5rem;flex-wrap:wrap;justify-content:center}.size-item{text-align:center;padding:.6rem 1rem;background:rgba(79,195,247,.08);border-radius:8px;min-width:70px}.country{display:block;font-size:.75rem;color:var(--text-secondary,#aaa);text-transform:uppercase;letter-spacing:1px;margin-bottom:.2rem}.equiv-value{display:block;font-size:1.3rem;font-weight:600;color:var(--text,#e0e0e0)}.tabla-seccion{margin-bottom:2rem}.tabla-seccion h2{font-size:1.15rem;color:var(--accent,#4fc3f7);margin-bottom:.8rem}.table-wrapper{overflow-x:auto;border-radius:10px;border:1px solid var(--border,#333)}.size-table{width:100%;border-collapse:collapse;font-size:.9rem}.size-table th{background:rgba(79,195,247,.12);color:var(--accent,#4fc3f7);padding:.7rem .8rem;text-align:center;font-weight:600;white-space:nowrap}.size-table td{padding:.6rem .8rem;text-align:center;border-top:1px solid var(--border,#222);color:var(--text,#e0e0e0)}.size-table tbody tr:hover{background:rgba(79,195,247,.06)}.size-table tbody tr.highlight{background:rgba(79,195,247,.15);font-weight:600}.tips-seccion{background:var(--card-bg,#1e1e2e);border:1px solid var(--border,#333);border-radius:12px;padding:1.5rem;margin-top:2rem}.tips-seccion h2{margin-top:0;font-size:1.15rem;color:var(--accent,#4fc3f7)}.tips-seccion ul{padding-left:1.2rem}.tips-seccion li{margin-bottom:.5rem;color:var(--text-secondary,#ccc);line-height:1.5}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:600px){.size-value{font-size:2.2rem}.size-comparison{gap:.8rem}.size-item{min-width:60px;padding:.5rem .6rem}}