*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #0a0a0a;--bg-card: #111111;--bg-card-inner: #1a1a1a;--border-color: #2a2a2a;--text-primary: #ffffff;--text-secondary: #888888;--text-muted: #555555;--accent-green: #00ff7e;--accent-green-dim: rgba(0, 255, 126, .1);--accent-red: #ff4444;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{max-width:1200px;margin:0 auto;padding:2rem 1.5rem}.app{display:flex;flex-direction:column;gap:1.5rem}.app-header{display:flex;align-items:baseline;gap:1rem;margin-bottom:.5rem}.app-title{font-size:1.5rem;font-weight:600;color:var(--accent-green)}.app-subtitle{font-size:.875rem;color:var(--text-secondary)}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:1.5rem}.card-title{font-size:1.125rem;font-weight:600;margin-bottom:1rem}.card-subtitle{font-size:.8125rem;color:var(--text-secondary);margin-bottom:1rem}.stat-value{font-size:1.75rem;font-weight:700;line-height:1.2}.stat-value.green{color:var(--accent-green)}.stat-label{font-size:.8125rem;color:var(--text-secondary);margin-top:.25rem}.info-row{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;border-bottom:1px solid var(--border-color)}.info-row:last-child{border-bottom:none}.info-label{color:var(--text-secondary);font-size:.875rem}.info-value{font-size:.875rem;font-weight:500;text-align:right}.tab-group{display:flex;gap:.25rem;background:var(--bg-card-inner);border-radius:8px;padding:.25rem;width:fit-content}.tab-btn{padding:.375rem 1rem;border-radius:6px;border:none;background:transparent;color:var(--text-secondary);font-size:.8125rem;cursor:pointer;transition:all .15s ease}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{background:var(--border-color);color:var(--text-primary)}.state-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:1rem}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--accent-green);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.address{font-family:SF Mono,SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:.8125rem}.external-link{color:var(--text-primary);text-decoration:none}.external-link:hover{color:var(--accent-green)}