.currency-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.6);display:flex;justify-content:center;align-items:center;z-index:9999}.currency-modal{background:#fff;padding:20px;border-radius:8px;max-width:400px;text-align:center}.currency-options{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.currency-option{padding:10px 20px;background:#f0f0f0;border:1px solid #ccc;cursor:pointer;border-radius:5px;transition:background .3s}.currency-option:hover{background:#007bff;color:white}.close-modal{margin-top:15px;padding:8px 16px;background:#dc3545;color:white;border:none;cursor:pointer;border-radius:5px}