/* Real AI Athlete Builder v3: fits existing NEXTUP Design Studio; homepage unaffected. */
#builder.nx-studio .nx-ai-create{margin:15px 0 18px;border:1px solid #e0d6da;border-radius:18px;padding:17px;background:linear-gradient(135deg,#fff 0%,#fff8f9 60%,#f3f6fa 100%);box-shadow:0 10px 28px rgba(94,33,48,.06)}
#builder.nx-studio .nx-ai-create-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:6px;flex-wrap:wrap}
#builder.nx-studio .nx-ai-create-head strong{display:block;font-size:19px;font-weight:900;line-height:1.1;letter-spacing:-.04em;color:#273344}
#builder.nx-studio .nx-ai-tag{display:block;color:#BE3144;font-size:9px;letter-spacing:.13em;font-weight:950;margin-bottom:6px}
#builder.nx-studio .nx-ai-api-status{border-radius:999px;padding:6px 9px;font-size:9px;font-weight:850;letter-spacing:.03em;color:#615568;background:#f0eef3}
#builder.nx-studio .nx-ai-api-status.ready{color:#17684d;background:#e1f6ea}
#builder.nx-studio .nx-ai-api-status.error{color:#9f4057;background:#fce9ed}
#builder.nx-studio .nx-ai-intro{color:#677183;font-size:11px;line-height:1.55;margin:9px 0 15px}
#builder.nx-studio .nx-ai-label{display:block;color:#5d6575;font-weight:850;font-size:9px;letter-spacing:.09em;margin-bottom:6px}
#builder.nx-studio .nx-ai-select{width:100%;border:1px solid #dae2ea;border-radius:10px;background:#fff;padding:12px 11px;color:#29384b;font-size:11px;font-weight:750;outline-offset:3px}
#builder.nx-studio .nx-ai-consent{display:flex;align-items:flex-start;gap:9px;margin:13px 0;color:#515f70;font-size:11px;line-height:1.5;cursor:pointer}
#builder.nx-studio .nx-ai-consent input{margin:3px 0 0;accent-color:#BE3144;flex:none}
#builder.nx-studio .nx-ai-generate{display:block;width:100%;background:#BE3144;color:#fff;font-size:12px;font-weight:950;letter-spacing:.08em;border:0;border-radius:12px;padding:16px 10px;cursor:pointer;box-shadow:0 12px 22px rgba(190,49,68,.16)}
#builder.nx-studio .nx-ai-generate:hover{background:#a82639}
#builder.nx-studio .nx-ai-generate:disabled{opacity:.65;cursor:progress}
#builder.nx-studio .nx-ai-working[hidden],#builder.nx-studio .nx-ai-gallery[hidden]{display:none}
#builder.nx-studio .nx-ai-working{display:flex;align-items:center;gap:10px;color:#87465b;font-size:11px;font-weight:800;line-height:1.4;margin-top:12px}
#builder.nx-studio .nx-ai-spin{width:17px;height:17px;flex:none;border:2px solid #ebc1ce;border-top-color:#BE3144;border-radius:50%;animation:nx-ai-spin 1s linear infinite}
@keyframes nx-ai-spin{to{transform:rotate(360deg)}}
#builder.nx-studio .nx-ai-message{font-size:11px;color:#667589;line-height:1.5;margin:10px 0 4px}
#builder.nx-studio .nx-ai-message.error{color:#b02b46}
#builder.nx-studio .nx-ai-message.success{color:#1b6e52}
#builder.nx-studio .nx-ai-gallery{border-top:1px solid #eadfe3;margin-top:15px;padding-top:13px}
#builder.nx-studio .nx-ai-gallery-head{display:flex;justify-content:space-between;gap:10px;align-items:baseline;margin-bottom:11px;flex-wrap:wrap}
#builder.nx-studio .nx-ai-gallery-head strong{font-size:10px;letter-spacing:.11em;color:#9c2d43}
#builder.nx-studio .nx-ai-gallery-head span{font-size:10px;color:#747e8b}
#builder.nx-studio .nx-ai-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}
#builder.nx-studio .nx-ai-option{background:white;border:1px solid #dfe4ed;padding:9px;border-radius:12px;box-shadow:0 5px 15px rgba(25,38,58,.05)}
#builder.nx-studio .nx-ai-option img{display:block;width:100%;height:174px;object-fit:contain;background:linear-gradient(135deg,#f2f6fb,#f8fbff);border-radius:8px}
#builder.nx-studio .nx-ai-option button{width:100%;margin-top:7px;border:0;color:#fff;background:#273a53;border-radius:8px;padding:10px 7px;font-weight:850;font-size:10px;cursor:pointer}
#builder.nx-studio .nx-ai-regenerate{display:block;width:100%;margin-top:12px;background:transparent;color:#9b2e45;border:1px solid #ebd0d7;border-radius:10px;padding:10px;font-size:10px;font-weight:850;cursor:pointer}
#builder.nx-studio .nx-ai-disclaimer{font-size:10px;color:#84909d;line-height:1.48;margin:13px 0 0}
@media(max-width:480px){#builder.nx-studio .nx-ai-option img{height:145px}#builder.nx-studio .nx-ai-create{padding:13px}#builder.nx-studio .nx-ai-create-head strong{font-size:17px}}