.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:9999;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:#fff8e7;border:4px solid #ff9100;border-radius:20px;width:90%;max-width:500px;max-height:90vh;overflow-y:auto;animation:slideUp .3s cubic-bezier(.34,1.56,.64,1);position:relative}@keyframes slideUp{0%{transform:translateY(30px) scale(.95);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.modal-header{padding:24px 24px 20px;display:flex;justify-content:space-between;align-items:center;border-bottom:none}.modal-header h2{margin:0;font-size:24px;font-weight:900;gap:8px}.close-btn,.modal-header h2{color:#5c2e00;display:flex;align-items:center}.close-btn{background:transparent;border:none;font-size:28px;width:40px;height:40px;border-radius:8px;cursor:pointer;transition:all .2s;justify-content:center;font-weight:700;line-height:1}.close-btn:hover{background:rgba(0,0,0,.05)}.modal-body{padding:0 28px 32px}.chain-selector{margin-bottom:24px}.selector-label{font-size:15px;font-weight:600;color:#5c2e00;margin-bottom:14px}.chain-button{width:100%;padding:16px 20px;margin-bottom:12px;background:#fff;border:2px solid #e0e0e0;border-radius:12px;color:#5c2e00;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;display:flex;justify-content:space-between;align-items:center}.chain-button:hover{border-color:#ff9100;background:#fff8e7}.chain-button.selected{background:#9e75ff;border-color:#9e75ff;color:#fff}.chain-name{font-weight:700}.chain-estimate{font-size:13px;opacity:.8}.error-message{background:#ffe5e5;border:2px solid #f44;border-radius:12px;padding:14px 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h3{font-size:22px;font-weight:800;color:#5c2e00;margin-bottom:12px}.wallet-not-connected p{font-size:15px;font-weight:500;color:#8b5a3c;margin-bottom:24px;line-height:1.6}.status{text-align:center;padding:32px 20px}.spinner{width:60px;height:60px;border:4px solid #e0e0e0;border-top-color:#9e75ff;border-radius:50%;margin:0 auto 20px;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.status-text{font-size:18px;font-weight:700;color:#5c2e00;margin-bottom:8px}.status-hint{font-size:14px;font-weight:500;color:#8b5a3c}.estimate{font-size:13px;font-weight:500;color:#a08060;margin-top:8px}.resumed-badge{display:inline-block;background:#e8deff;border:2px solid #9e75ff;border-radius:20px;padding:6px 14px;font-size:12px;font-weight:700;color:#9e75ff;margin-top:14px}.status.completed{background:#e8f5e9;border:2px solid #4caf50;border-radius:16px;padding:28px 20px}.success-icon{font-size:64px;margin-bottom:16px}.amount-info{margin:16px 0;font-size:17px;font-weight:600;color:#5c2e00}.amount-info strong{font-size:22px;font-weight:800;color:#4caf50}.fee-info{font-size:13px;font-weight:500;color:#8b5a3c;margin-top:6px}.view-tx{display:inline-block;margin-top:16px;padding:10px 20px;background:#9e75ff;border-radius:10px;color:#fff;text-decoration:none;font-size:14px;font-weight:700;transition:all .2s}.view-tx:hover{background:#8b5fed;transform:translateY(-1px)}.status.failed{background:#ffebee;border:2px solid #f44336;border-radius:16px;padding:28px 20px}.error-icon{font-size:64px;margin-bottom:16px}.error-hint{font-size:14px;font-weight:500;color:#8b5a3c;margin-top:10px}.connection-warning{background:#fff3cd;border:2px solid #ffc107;border-radius:12px;padding:14px;margin-top:16px;color:#856404;font-size:14px;font-weight:600;text-align:center}.close-button,.retry-button{width:100%;padding:14px;margin-top:16px;background:#ff9100;border:none;border-radius:12px;color:#fff;font-size:16px;font-weight:700;cursor:pointer;transition:all .2s}.close-button:hover,.retry-button:hover{background:#f70;transform:translateY(-1px)}@media (max-width:640px){.modal-content{width:95%;max-height:95vh;border-radius:16px}.modal-header{padding:20px 20px 16px}.modal-header h2{font-size:20px}.close-btn{width:36px;height:36px;font-size:24px}.modal-body{padding:0 24px 28px}.chain-button{padding:14px 16px;font-size:15px}.send-button{padding:14px;font-size:16px}.status-text{font-size:17px}.spinner{width:54px;height:54px}.error-icon,.success-icon{font-size:56px}.amount-info strong{font-size:20px}}.network-switch-prompt{text-align:center;padding:32px 24px;background:#fff8e7;border-radius:16px}.network-switch-prompt .warning-icon{font-size:64px;margin-bottom:16px;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.network-switch-prompt h3{font-size:24px;font-weight:900;color:#5c2e00;margin:0 0 16px;text-transform:uppercase}.network-switch-prompt .switch-message{font-size:16px;color:#5c2e00;margin:0 0 8px;line-height:1.6}.network-switch-prompt .switch-message strong{color:#ff9100;font-weight:900}.network-switch-prompt .switch-hint{font-size:14px;color:#8b6000;margin:0 0 24px;line-height:1.5}.switch-actions{display:flex;flex-direction:column;gap:12px;margin-top:24px}.switch-confirm-btn{background:#96f;color:#fff;border:none;padding:14px 24px;border-radius:12px;font-size:16px;font-weight:900;cursor:pointer;transition:all .2s;text-transform:uppercase;letter-spacing:.5px}.switch-confirm-btn:hover:not(:disabled){background:#b088ff;transform:translateY(-2px);box-shadow:0 4px 12px rgba(153,102,255,.3)}.switch-confirm-btn:disabled{opacity:.6;cursor:not-allowed}.switch-cancel-btn{background:#e0e0e0;color:#5c2e00;border:none;padding:12px 24px;border-radius:12px;font-size:14px;font-weight:700;cursor:pointer;transition:all .2s;text-transform:uppercase}.switch-cancel-btn:hover:not(:disabled){background:#d0d0d0}.switch-cancel-btn:disabled{opacity:.5;cursor:not-allowed}@media (max-width:768px){.network-switch-prompt h3{font-size:20px}.network-switch-prompt .switch-message{font-size:15px}.switch-confirm-btn{font-size:15px;padding:12px 20px}}