:root{--color-accent: #f6851b;--color-accent-hover: #e2761b;--color-bg: #12131a;--color-surface: #1a1b23;--color-surface-hover: #22232e;--color-border: #2a2b38;--color-text: #e8e8ee;--color-text-secondary: #9a9ab0;--color-danger: #e74c3c;--color-danger-hover: #c0392b;--color-success: #2ecc71;--radius: 12px;--radius-sm: 8px;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;font-weight:400;color:var(--color-text);background-color:var(--color-bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box}body{margin:0;display:flex;justify-content:center;min-height:100vh;padding:2rem 1rem}#root{width:100%;max-width:720px}.container{display:flex;flex-direction:column;gap:1.5rem}.header{text-align:center;padding:1rem 0 .5rem}.logo{height:5rem;transition:filter .3s,transform .3s}.logo:hover{filter:drop-shadow(0 0 1.5em var(--color-accent));transform:scale(1.05)}.header h1{font-size:1.6rem;font-weight:700;margin:.75rem 0 .25rem;letter-spacing:-.02em}.subtitle{color:var(--color-text-secondary);margin:0;font-size:.95rem}.section{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.actions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}@media(max-width:600px){.actions-grid{grid-template-columns:1fr}}.action-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.25rem;display:flex;flex-direction:column;gap:.5rem;transition:border-color .2s,background .2s}.action-card:hover{border-color:var(--color-accent);background:var(--color-surface-hover)}.action-card h3{margin:0;font-size:1rem;font-weight:600}.action-desc{color:var(--color-text-secondary);font-size:.8rem;margin:0;flex:1}.btn{border:none;border-radius:var(--radius-sm);padding:.6rem 1.2rem;font-size:.875rem;font-weight:600;font-family:inherit;cursor:pointer;transition:background .2s,transform .1s,opacity .2s;width:100%}.btn:active:not(:disabled){transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover)}.btn-secondary{background:transparent;color:var(--color-accent);border:1px solid var(--color-accent)}.btn-secondary:hover:not(:disabled){background:#f6851b1a}.btn-danger{background:transparent;color:var(--color-danger);border:1px solid var(--color-border);margin-top:.5rem}.btn-danger:hover:not(:disabled){background:#e74c3c1a;border-color:var(--color-danger)}.account-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.5rem}.account-header{display:flex;align-items:center;gap:.5rem;margin-bottom:1.25rem}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--color-success);box-shadow:0 0 6px var(--color-success)}.status-label{font-size:.8rem;font-weight:600;color:var(--color-success);text-transform:uppercase;letter-spacing:.05em}.account-details{display:flex;flex-direction:column;gap:.75rem}.detail-row{display:flex;justify-content:space-between;align-items:center}.detail-label{color:var(--color-text-secondary);font-size:.85rem}.detail-value{font-size:.9rem;font-weight:500}.detail-value.address{font-family:SF Mono,Fira Code,Cascadia Code,monospace;font-size:.85rem;color:var(--color-accent);cursor:default}.chain-switcher{position:relative}.chain-switcher-trigger{display:inline-flex;align-items:center;gap:.4rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:.35rem .7rem;font-size:.85rem;font-weight:500;font-family:inherit;color:var(--color-text);cursor:pointer;transition:border-color .2s,background .2s}.chain-switcher-trigger:hover{border-color:var(--color-accent);background:var(--color-surface-hover)}.chain-dropdown{position:absolute;top:calc(100% + 6px);right:0;min-width:200px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:.35rem;z-index:10;box-shadow:0 8px 24px #0006;animation:fadeIn .15s ease}.chain-option{display:flex;justify-content:space-between;align-items:center;width:100%;padding:.55rem .75rem;background:none;border:none;border-radius:var(--radius-sm);font-size:.85rem;font-family:inherit;color:var(--color-text);cursor:pointer;transition:background .15s}.chain-option:hover{background:var(--color-surface-hover)}.chain-option.active{background:#f6851b1a;color:var(--color-accent)}.chain-option-name{font-weight:500}.chain-option-id{font-size:.75rem;color:var(--color-text-secondary);font-family:SF Mono,Fira Code,Cascadia Code,monospace}.chain-option.active .chain-option-id{color:var(--color-accent);opacity:.7}.actions-grid-2col{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}@media(max-width:600px){.actions-grid-2col{grid-template-columns:1fr}}.input-group{display:flex;flex-direction:column;gap:.25rem}.input-label{font-size:.75rem;color:var(--color-text-secondary);font-weight:500}.input{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:.5rem .75rem;font-size:.85rem;font-family:inherit;color:var(--color-text);outline:none;transition:border-color .2s}.input:focus{border-color:var(--color-accent)}.input::placeholder{color:var(--color-text-secondary);opacity:.6}.result-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.25rem}.result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.result-label{font-size:.8rem;font-weight:600;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.05em}.btn-icon{background:none;border:none;color:var(--color-text-secondary);font-size:1.25rem;cursor:pointer;padding:0 .25rem;line-height:1;transition:color .2s}.btn-icon:hover{color:var(--color-text)}.result-value{display:block;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:.75rem 1rem;font-family:SF Mono,Fira Code,Cascadia Code,monospace;font-size:.78rem;color:var(--color-text);word-break:break-all;line-height:1.6}.result-link{color:var(--color-accent);text-decoration:none;transition:color .2s}.result-link:hover{color:var(--color-accent-hover);text-decoration:underline}.footer{text-align:center;padding:1rem 0;display:flex;justify-content:center;align-items:center;gap:.5rem}.footer-link{color:var(--color-text-secondary);text-decoration:none;font-size:.85rem;transition:color .2s}.footer-link:hover{color:var(--color-accent)}.footer-sep{color:var(--color-border);font-size:.85rem}