.app{flex-direction:column;gap:24px;display:flex}.header{border-bottom:1px solid #ffffff1a;align-items:center;gap:16px;padding-bottom:24px;display:flex}.header-icon{width:48px;height:48px}.header h1{letter-spacing:-.02em;font-size:28px;font-weight:700}.subtitle{color:var(--text-muted);margin-top:4px}.card{background:var(--bg-surface);border:1px solid #ffffff0d;border-radius:12px;padding:24px}.card h2{color:var(--text-secondary);margin-bottom:16px;font-size:18px;font-weight:600}.description{color:var(--text-muted);margin-bottom:20px;font-size:14px;line-height:1.6}.status-badge{border-radius:8px;align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:500;display:inline-flex}.status-badge.success{color:var(--success);background:#10b9811a}.status-dot{background:currentColor;border-radius:50%;width:8px;height:8px;animation:2s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.button-group{flex-wrap:wrap;gap:12px;margin-bottom:20px;display:flex}.btn{cursor:pointer;border:none;border-radius:8px;align-items:center;gap:8px;padding:12px 24px;font-family:inherit;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn-icon{font-size:16px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:#2a6cb8}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#059669}.btn-warning{background:var(--warning);color:#fff}.btn-warning:hover{background:#d97706}.addresses{flex-direction:column;gap:8px;display:flex}.address-item{align-items:center;gap:12px;font-size:13px;display:flex}.address-label{min-width:80px;font-weight:600}.address-label.danger{color:var(--danger)}.address-label.success{color:var(--success)}.address-item code{color:var(--text-muted);background:var(--bg-app);border-radius:4px;padding:4px 8px;font-family:Roboto Mono,monospace;font-size:12px}.custom-form{gap:12px;display:flex}.input{background:var(--bg-app);color:var(--text-primary);border:1px solid #ffffff1a;border-radius:8px;flex:1;padding:12px 16px;font-family:Roboto Mono,monospace;font-size:14px}.input:focus{border-color:var(--primary);outline:none}.input::placeholder{color:var(--text-muted)}.result{background:var(--bg-app);white-space:pre-wrap;word-break:break-all;border-left:3px solid #0000;border-radius:8px;min-height:80px;padding:16px;font-family:Roboto Mono,monospace;font-size:13px}.result.idle{border-left-color:var(--text-muted);color:var(--text-muted)}.result.loading{border-left-color:var(--primary);color:var(--primary)}.result.success{border-left-color:var(--success);color:var(--text-secondary)}.result.error{border-left-color:var(--danger);color:var(--danger)}:root{--bg-app:#1a1a2e;--bg-surface:#242442;--bg-surface-hover:#2a2a4d;--primary:#3387db;--danger:#ef4444;--success:#10b981;--warning:#f59e0b;--text-primary:#fff;--text-secondary:#e5e7eb;--text-muted:#9ca3af}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-app);color:var(--text-primary);min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}#root{max-width:800px;margin:0 auto;padding:40px 20px}