:root{--clr-bg-900: #05060f;--clr-bg-800: #0a0d1e;--clr-bg-700: #111428;--clr-bg-600: #192038;--clr-bg-glass: rgba(14, 18, 38, .7);--clr-accent: #00ffe7;--clr-accent-dim: rgba(0,255,231,.15);--clr-accent-2: #7b61ff;--clr-accent-3: #ff6b6b;--clr-gold: #f0c040;--clr-text-100: #f0f4ff;--clr-text-300: #a0aec0;--clr-text-500: #4a5568;--clr-border: rgba(0,255,231,.12);--clr-border-hover: rgba(0,255,231,.35);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 18px;--radius-xl: 28px;--shadow-neon: 0 0 20px rgba(0,255,231,.25), 0 0 60px rgba(0,255,231,.07);--shadow-card: 0 8px 40px rgba(0,0,0,.6);--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--transition: .2s ease}:root[data-theme=amber]{--clr-accent: #ffb700;--clr-accent-dim: rgba(255, 183, 0, .15);--clr-accent-2: #ff5500;--clr-border: rgba(255, 183, 0, .12);--clr-border-hover: rgba(255, 183, 0, .35);--shadow-neon: 0 0 20px rgba(255, 183, 0, .25), 0 0 60px rgba(255, 183, 0, .07)}:root[data-theme=ruby]{--clr-accent: #ff0055;--clr-accent-dim: rgba(255, 0, 85, .15);--clr-accent-2: #9900ff;--clr-border: rgba(255, 0, 85, .12);--clr-border-hover: rgba(255, 0, 85, .35);--shadow-neon: 0 0 20px rgba(255, 0, 85, .25), 0 0 60px rgba(255, 0, 85, .07)}:root[data-theme=purple]{--clr-accent: #e024ff;--clr-accent-dim: rgba(224, 36, 255, .15);--clr-accent-2: #00ff88;--clr-border: rgba(224, 36, 255, .12);--clr-border-hover: rgba(224, 36, 255, .35);--shadow-neon: 0 0 20px rgba(224, 36, 255, .25), 0 0 60px rgba(224, 36, 255, .07)}:root[data-scanlines=true]:before{content:" ";display:block;position:fixed;top:0;left:0;bottom:0;right:0;background:linear-gradient(#12101000 50%,#0003 50%),linear-gradient(90deg,#ff00000a,#00ff0003,#0000ff0a);z-index:99999;background-size:100% 4px,6px 100%;pointer-events:none}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#05060fd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:900;display:flex;justify-content:center;align-items:center;padding:24px}.modal-card{max-width:550px;width:100%;border:1px solid var(--clr-border);box-shadow:var(--shadow-neon);position:relative}.theme-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.theme-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:var(--radius-md);border:1px solid var(--clr-border);background:var(--clr-bg-700);cursor:pointer;transition:all var(--transition)}.theme-btn:hover{border-color:var(--clr-accent);box-shadow:0 0 10px var(--clr-accent-dim)}.theme-btn--active{border-color:var(--clr-accent);background:var(--clr-accent-dim);box-shadow:var(--shadow-neon)}.theme-btn__color{width:24px;height:24px;border-radius:50%;border:1px solid rgba(255,255,255,.1)}.core-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(60px,1fr));gap:8px;margin-top:10px}.core-indicator{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px;background:var(--clr-bg-700);border:1px solid var(--clr-border);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:.65rem}.core-indicator--active{border-color:var(--clr-accent)}.core-indicator__light{width:8px;height:8px;border-radius:50%;background:var(--clr-text-500);margin-bottom:4px}.core-indicator--active .core-indicator__light{background:var(--clr-accent);box-shadow:0 0 8px var(--clr-accent);animation:pulse-dot 1.5s infinite}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--clr-bg-900);color:var(--clr-text-100);min-height:100vh;-webkit-font-smoothing:antialiased;overflow-x:hidden}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 70% 50% at 10% 20%,rgba(0,255,231,.06) 0%,transparent 60%),radial-gradient(ellipse 60% 40% at 90% 80%,rgba(123,97,255,.07) 0%,transparent 60%);pointer-events:none;z-index:0}#root{position:relative;z-index:1}.app{display:grid;grid-template-rows:auto 1fr;min-height:100vh}.main-content{padding:24px;max-width:1400px;margin:0 auto;width:100%}.topbar{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:64px;background:var(--clr-bg-glass);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--clr-border);position:sticky;top:0;z-index:100}.topbar__brand{display:flex;align-items:center;gap:10px;font-size:1.15rem;font-weight:700;letter-spacing:-.02em;color:var(--clr-text-100)}.topbar__brand-icon{width:34px;height:34px;border-radius:8px;background:linear-gradient(135deg,var(--clr-accent),var(--clr-accent-2));display:flex;align-items:center;justify-content:center;font-size:18px}.topbar__brand-badge{font-size:.6rem;background:var(--clr-accent-dim);color:var(--clr-accent);border:1px solid var(--clr-border-hover);padding:2px 7px;border-radius:999px;font-family:var(--font-mono);font-weight:600;letter-spacing:.08em}.topbar__status{display:flex;align-items:center;gap:8px;font-size:.78rem;color:var(--clr-text-300);font-family:var(--font-mono)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--clr-accent);box-shadow:0 0 8px var(--clr-accent);animation:pulse-dot 2s infinite}.status-dot--offline{background:var(--clr-accent-3);box-shadow:0 0 8px var(--clr-accent-3);animation:none}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.4}}.tabs{display:flex;gap:4px;background:var(--clr-bg-700);border:1px solid var(--clr-border);border-radius:var(--radius-md);padding:4px;margin-bottom:24px;width:fit-content}.tab-btn{display:flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);border:none;background:transparent;color:var(--clr-text-300);font-family:var(--font-sans);font-size:.85rem;font-weight:500;cursor:pointer;transition:color var(--transition),background var(--transition)}.tab-btn:hover{color:var(--clr-text-100);background:var(--clr-bg-600)}.tab-btn--active{background:var(--clr-accent-dim);color:var(--clr-accent);border:1px solid var(--clr-border-hover)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:28px}.card{background:var(--clr-bg-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--clr-border);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow-card);transition:border-color var(--transition),box-shadow var(--transition)}.card:hover{border-color:var(--clr-border-hover);box-shadow:var(--shadow-neon),var(--shadow-card)}.card--stat{position:relative;overflow:hidden}.card--stat:before{content:"";position:absolute;top:-30px;right:-30px;width:100px;height:100px;border-radius:50%;background:var(--clr-accent);opacity:.04;filter:blur(20px)}.stat__label{font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--clr-text-300);margin-bottom:10px;display:flex;align-items:center;gap:6px}.stat__value{font-size:2rem;font-weight:700;font-family:var(--font-mono);color:var(--clr-text-100);line-height:1;letter-spacing:-.04em}.stat__value--accent{color:var(--clr-accent);text-shadow:0 0 20px rgba(0,255,231,.4)}.stat__sub{margin-top:6px;font-size:.72rem;color:var(--clr-text-500);font-family:var(--font-mono)}.section-header{display:flex;align-items:center;gap:10px;margin-bottom:14px}.section-header h2{font-size:.9rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--clr-text-300)}.section-header__line{flex:1;height:1px;background:var(--clr-border)}.block-list{display:flex;flex-direction:column;gap:10px}.block-item{display:flex;align-items:center;gap:14px;background:var(--clr-bg-700);border:1px solid var(--clr-border);border-radius:var(--radius-md);padding:14px 18px;cursor:pointer;transition:border-color var(--transition),transform var(--transition);animation:slide-in .3s ease}@keyframes slide-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.block-item:hover{border-color:var(--clr-border-hover);transform:translate(2px)}.block-item__height{font-family:var(--font-mono);font-size:1.1rem;font-weight:700;color:var(--clr-gold);min-width:60px}.block-item__hash{font-family:var(--font-mono);font-size:.72rem;color:var(--clr-text-300);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.block-item__txcount{font-size:.72rem;color:var(--clr-accent);font-family:var(--font-mono);background:var(--clr-accent-dim);padding:2px 10px;border-radius:999px;white-space:nowrap}.wallet-form{display:flex;flex-direction:column;gap:16px}.form-field{display:flex;flex-direction:column;gap:6px}.form-field label{font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--clr-text-300)}.form-input{background:var(--clr-bg-700);border:1px solid var(--clr-border);border-radius:var(--radius-sm);padding:11px 14px;color:var(--clr-text-100);font-family:var(--font-mono);font-size:.82rem;transition:border-color var(--transition),box-shadow var(--transition);outline:none;width:100%}.form-input:focus{border-color:var(--clr-accent);box-shadow:0 0 0 3px #00ffe71a}.form-input::placeholder{color:var(--clr-text-500)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius-md);border:none;font-family:var(--font-sans);font-size:.88rem;font-weight:600;cursor:pointer;transition:all var(--transition);text-decoration:none}.btn--primary{background:linear-gradient(135deg,var(--clr-accent),var(--clr-accent-2));color:#05060f}.btn--primary:hover{filter:brightness(1.12);box-shadow:0 0 24px #00ffe759;transform:translateY(-1px)}.btn--primary:active{transform:translateY(0)}.btn--outline{background:transparent;border:1px solid var(--clr-border-hover);color:var(--clr-text-100)}.btn--outline:hover{border-color:var(--clr-accent);color:var(--clr-accent)}.btn--sm{padding:7px 14px;font-size:.78rem}.balance-result{margin-top:16px;background:var(--clr-accent-dim);border:1px solid var(--clr-border-hover);border-radius:var(--radius-md);padding:18px;display:flex;align-items:center;justify-content:space-between;animation:fade-in .25s ease}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.balance-result__label{font-size:.72rem;color:var(--clr-text-300);font-weight:600;letter-spacing:.08em;text-transform:uppercase}.balance-result__amount{font-family:var(--font-mono);font-size:1.5rem;font-weight:700;color:var(--clr-accent);text-shadow:0 0 16px rgba(0,255,231,.4)}.peers-table{width:100%;border-collapse:collapse;font-family:var(--font-mono);font-size:.78rem}.peers-table th{text-align:left;padding:8px 12px;color:var(--clr-text-500);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;border-bottom:1px solid var(--clr-border)}.peers-table td{padding:10px 12px;color:var(--clr-text-300);border-bottom:1px solid rgba(255,255,255,.03)}.peers-table tr:hover td{color:var(--clr-text-100);background:var(--clr-bg-600)}.security-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}.sec-badge{border:1px solid var(--clr-border);border-radius:var(--radius-md);padding:16px;display:flex;align-items:flex-start;gap:12px;background:var(--clr-bg-700)}.sec-badge__icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.sec-badge__icon--teal{background:#00ffe71f}.sec-badge__icon--purple{background:#7b61ff1f}.sec-badge__icon--gold{background:#f0c0401f}.sec-badge__icon--red{background:#ff6b6b1f}.sec-badge__title{font-size:.78rem;font-weight:600;color:var(--clr-text-100);margin-bottom:4px}.sec-badge__desc{font-size:.7rem;color:var(--clr-text-300);line-height:1.5}.skeleton{background:linear-gradient(90deg,var(--clr-bg-700) 25%,var(--clr-bg-600) 50%,var(--clr-bg-700) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.text-accent{color:var(--clr-accent)}.text-dim{color:var(--clr-text-300)}.text-mono{font-family:var(--font-mono)}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mt-sm{margin-top:12px}.mt-md{margin-top:20px}.mt-lg{margin-top:32px}.flex{display:flex}.items-center{align-items:center}.gap-sm{gap:8px}.gap-md{gap:16px}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:var(--clr-bg-900)}::-webkit-scrollbar-thumb{background:var(--clr-bg-600);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--clr-accent-dim)}@media (max-width: 640px){.topbar{padding:0 14px}.main-content{padding:14px}.stat-grid{grid-template-columns:1fr 1fr}.tabs{overflow-x:auto;width:100%}}