.rcb-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgb(100 100 120 / .4);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:999999;opacity:0;visibility:hidden;transition:all 0.3s ease}.rcb-modal-overlay.rcb-modal-active{opacity:1;visibility:visible}.rcb-modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(.8);background:#fff;border-radius:16px;box-shadow:0 25px 50px rgb(0 0 0 / .25);z-index:1000000;max-width:420px;width:90%;padding:0;opacity:0;visibility:hidden;transition:all 0.3s cubic-bezier(.34,1.56,.64,1)}.rcb-modal-overlay.rcb-modal-active .rcb-modal{opacity:1;visibility:visible;transform:translate(-50%,-50%) scale(1)}.rcb-modal-header{padding:24px 24px 0;text-align:center}.rcb-modal-icon{width:64px;height:64px;margin:0 auto 16px;background:linear-gradient(135deg,#ff6b6b,#ee5a5a);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;color:#fff;box-shadow:0 8px 24px rgb(238 90 90 / .4)}.rcb-modal-title{margin:0;font-size:22px;font-weight:700;color:#1a1a2e;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif}.rcb-modal-body{padding:16px 24px 24px;text-align:center}.rcb-modal-message{margin:0;font-size:15px;line-height:1.6;color:#666;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif}.rcb-modal-footer{padding:0 24px 24px;text-align:center}.rcb-modal-btn{display:inline-block;padding:14px 48px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-size:15px;font-weight:600;border:none;border-radius:50px;cursor:pointer;transition:all 0.3s ease;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;box-shadow:0 4px 15px rgb(102 126 234 / .4)}.rcb-modal-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgb(102 126 234 / .5)}.rcb-modal-btn:active{transform:translateY(0)}.rcb-modal-close{position:absolute;top:12px;right:12px;width:32px;height:32px;background:#f5f5f5;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;color:#999;transition:all 0.2s ease}.rcb-modal-close:hover{background:#eee;color:#333}@media (max-width:480px){.rcb-modal{max-width:95%}.rcb-modal-header{padding:20px 20px 0}.rcb-modal-body{padding:12px 20px 20px}.rcb-modal-footer{padding:0 20px 20px}.rcb-modal-icon{width:56px;height:56px;font-size:28px}.rcb-modal-title{font-size:20px}.rcb-modal-btn{padding:12px 36px;font-size:14px}}