:root{--bg-primary: #0A0C0F;--bg-surface: #111318;--bg-elevated: #1A1D24;--border: #1F2430;--accent-green: #00B87A;--accent-red: #E84242;--accent-blue: #1E72FF;--text-primary: #FFFFFF;--text-secondary: #9CA3AF;--text-muted: #4B5563;--gold: #D4A843}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg-primary);color:var(--text-primary);font-family:Inter,system-ui,-apple-system,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}.setup-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:2000}.setup-modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:16px;width:460px;max-width:92vw;padding:36px 32px 32px;box-shadow:0 24px 64px #0009}.setup-steps{display:flex;gap:6px;margin-bottom:28px}.setup-step-bar{flex:1;height:3px;border-radius:2px;background:var(--border);transition:background .3s}.setup-step-bar.active{background:var(--accent-blue)}.setup-step-bar.done{background:var(--accent-green)}.setup-step-label{font-size:11px;font-weight:600;color:var(--accent-blue);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}.setup-title{font-size:20px;font-weight:700;color:var(--text-primary);margin-bottom:10px}.setup-desc{font-size:14px;color:var(--text-secondary);line-height:1.65;margin-bottom:20px}.setup-address-box{display:flex;align-items:center;gap:10px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:8px;padding:10px 14px;margin-bottom:8px}.setup-address-text{flex:1;font-family:SF Mono,Fira Code,monospace;font-size:12px;color:var(--text-primary);word-break:break-all}.setup-copy-btn{flex-shrink:0;background:var(--bg-primary);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);font-size:12px;padding:4px 10px;cursor:pointer;transition:color .15s,border-color .15s;white-space:nowrap}.setup-copy-btn:hover{color:var(--text-primary);border-color:var(--text-secondary)}.setup-hint{font-size:12px;color:var(--text-muted);margin-bottom:20px}.setup-fee-box{display:flex;justify-content:space-between;align-items:center;background:var(--bg-elevated);border:1px solid var(--border);border-radius:8px;padding:14px 16px;margin-bottom:20px}.setup-fee-label{font-size:14px;color:var(--text-secondary)}.setup-fee-value{font-size:16px;font-weight:700;color:var(--accent-green)}.setup-checkbox-row{display:flex;align-items:flex-start;gap:10px;margin-bottom:24px;cursor:pointer;font-size:13px;color:var(--text-secondary);line-height:1.5}.setup-checkbox-row input[type=checkbox]{margin-top:2px;width:15px;height:15px;flex-shrink:0;accent-color:var(--accent-blue);cursor:pointer}.setup-link{color:var(--accent-blue);text-decoration:none}.setup-link:hover{text-decoration:underline}.setup-error{font-size:13px;color:var(--accent-red);background:#e8424214;border:1px solid rgba(232,66,66,.2);border-radius:6px;padding:8px 12px;margin-bottom:16px;line-height:1.5}.setup-btn-primary{width:100%;padding:13px;background:var(--accent-blue);color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .15s}.setup-btn-primary:hover:not(:disabled){opacity:.88}.setup-btn-primary:disabled{opacity:.4;cursor:not-allowed}.setup-center{display:flex;flex-direction:column;align-items:center;text-align:center;padding:8px 0;position:relative;width:100%}.setup-close-btn{position:absolute;top:0;right:0;background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:4px}.setup-close-btn:hover{color:var(--text-primary);background:var(--surface-hover)}.setup-spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--accent-blue);border-radius:50%;animation:spin .7s linear infinite;margin-bottom:16px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes meld-spin{to{transform:rotate(360deg)}}.setup-success-icon{width:64px;height:64px;border-radius:50%;background:#00b87a1a;border:2px solid var(--accent-green);display:flex;align-items:center;justify-content:center;font-size:26px;color:var(--accent-green);margin-bottom:20px}.setup-subtitle{font-size:14px;color:var(--text-secondary)}