.modal-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.85);z-index:100;align-items:center;justify-content:center;padding:20px} .modal-overlay.active{display:flex} .modal{background:#111;border-radius:20px;padding:28px;max-width:360px;width:100%;text-align:center;border:1px solid rgba(255,255,255,0.1)} .modal h3{font-size:1rem;margin-bottom:8px;color:#fff} .modal-amount{font-size:1.8rem;font-weight:700;color:var(--accent);margin:16px 0;font-family:monospace} .modal-hint{font-size:0.75rem;color:#666;margin-bottom:20px;line-height:1.5} .modal-buttons{display:flex;flex-direction:column;gap:10px} .modal-btn{display:flex;align-items:center;justify-content:center;gap:10px;padding:14px;border-radius:12px;font-size:0.9rem;font-weight:600;cursor:pointer;text-decoration:none;transition:all 0.2s;border:none;font-family:inherit} .modal-btn.primary{background:var(--accent);color:#0a0a0a} .modal-btn.secondary{background:rgba(255,255,255,0.05);color:#888;border:1px solid rgba(255,255,255,0.1)} .modal-btn:hover{opacity:0.85}