.attribute-btn.disabled:hover::after,.attribute-btn.disabled:hover::before{left:50%;transform:translateX(-50%);z-index:9999;position:absolute;pointer-events:none}.attribute-group{margin-bottom:20px}.attribute-label{display:block;font-weight:600;margin-bottom:8px;font-size:14px;color:#333}.attribute-options{display:flex;flex-wrap:wrap;gap:10px}.attribute-btn{padding:8px 16px;border:1px solid #ddd;background:#fff;border-radius:4px;cursor:pointer;font-size:14px;transition:.2s;min-width:60px;text-align:center}.attribute-btn:hover{border-color:#888;background:#f9f9f9}.attribute-btn.active{background:var(--primary-color);color:#fff;border-color:var(--primary-color);box-shadow:0 2px 4px rgba(15,58,130,.2)}.attribute-btn.disabled{cursor:not-allowed;background:#fdfdfd;color:#bbb;border-color:#eee;position:relative;pointer-events:auto}.attribute-btn.disabled:hover::before{content:"Not Available";bottom:125%;background:#101010;color:#fff;padding:6px 10px;border-radius:4px;font-size:11px;line-height:1.2;white-space:nowrap;box-shadow:0 4px 6px rgba(0,0,0,.15)}.attribute-btn.disabled:hover::after{content:"";bottom:110%;border:6px solid transparent;border-top-color:rgba(51,51,51,.95)}.attribute-btn.disabled .slash-line{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to top right,transparent calc(50% - 1px),#ccc,transparent calc(50% + 1px));pointer-events:none}