:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-tertiary: #1a1a24;--bg-card: rgba(255, 255, 255, .02);--bg-card-hover: rgba(255, 255, 255, .04);--gold-primary: #D4AF37;--gold-light: #F4D03F;--gold-dark: #B8860B;--gold-gradient: linear-gradient(135deg, #D4AF37 0%, #F4D03F 50%, #D4AF37 100%);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--text-tertiary: rgba(255, 255, 255, .4);--text-muted: rgba(255, 255, 255, .3);--success: #00C853;--success-bg: rgba(0, 200, 83, .1);--danger: #FF5252;--danger-bg: rgba(255, 82, 82, .1);--border-color: rgba(255, 255, 255, .06);--border-color-light: rgba(255, 255, 255, .1);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--shadow-glow: 0 0 30px rgba(212, 175, 55, .15);--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease}*{box-sizing:border-box}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at 50% 0%,rgba(212,175,55,.08) 0%,transparent 50%),radial-gradient(ellipse at 100% 100%,rgba(212,175,55,.05) 0%,transparent 40%),radial-gradient(ellipse at 0% 100%,rgba(244,208,63,.05) 0%,transparent 40%);pointer-events:none;z-index:-1}#root{min-height:100vh}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff3}::selection{background:#d4af374d;color:var(--text-primary)}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.gold-prices{padding:var(--spacing-lg);max-width:800px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}.app-header{text-align:center;margin-bottom:var(--spacing-xl);padding-top:var(--spacing-xl)}.app-title{font-size:2rem;font-weight:700;margin:0 0 var(--spacing-sm);background:var(--gold-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em}.app-subtitle{color:var(--text-tertiary);font-size:.9rem;margin:0}.status-bar{display:flex;align-items:center;justify-content:center;gap:var(--spacing-md);margin-bottom:var(--spacing-lg);font-size:.85rem}.connection-status{display:flex;align-items:center;gap:var(--spacing-xs);color:var(--text-secondary)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--danger);transition:var(--transition-normal)}.status-dot.connected{background:var(--success);box-shadow:0 0 8px var(--success);animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.last-update{color:var(--text-tertiary)}.price-card{background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg),var(--shadow-glow);flex:1}.price-card .card-header{background:transparent;border-bottom:1px solid var(--border-color);padding:var(--spacing-md) var(--spacing-lg)}.price-card .card-header h5{color:var(--text-primary);font-weight:600;font-size:1rem;margin:0}.price-card .card-body{padding:0}.price-table{width:100%;border-collapse:collapse;margin:0}.price-table thead{position:sticky;top:0;z-index:10}.price-table th{background:var(--bg-secondary);color:var(--text-tertiary);font-weight:600;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--border-color)}.price-table th:first-child{text-align:left}.price-table th:not(:first-child){text-align:right}.price-table td{padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--border-color);transition:var(--transition-fast)}.price-table td:first-child{text-align:left}.price-table td:not(:first-child){text-align:right}.price-table tbody tr{transition:var(--transition-fast)}.price-table tbody tr:hover{background:var(--bg-card-hover)}.price-table tbody tr:last-child td{border-bottom:none}.asset-name{display:flex;align-items:center;gap:var(--spacing-sm)}.asset-icon{width:32px;height:32px;border-radius:var(--radius-sm);background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;font-size:.9rem}.asset-label{font-weight:500;color:var(--text-primary)}.price-cell{font-family:Inter,monospace;font-weight:600;font-size:.95rem;font-variant-numeric:tabular-nums}.price-cell.buy{color:var(--success)}.price-cell.sell{color:var(--danger)}.change-indicator{display:inline-flex;align-items:center;gap:4px;font-size:.75rem;padding:2px 6px;border-radius:4px;margin-left:var(--spacing-sm)}.change-indicator.up{background:var(--success-bg);color:var(--success)}.change-indicator.down{background:var(--danger-bg);color:var(--danger)}.change-arrow{font-size:.7rem}@keyframes flash-green{0%{background:var(--success-bg)}to{background:transparent}}@keyframes flash-red{0%{background:var(--danger-bg)}to{background:transparent}}.price-row.updated-up{animation:flash-green .6s ease-out}.price-row.updated-down{animation:flash-red .6s ease-out}.highlight{animation:flash-green .5s ease-out}.skeleton-row td{padding:var(--spacing-md) var(--spacing-lg)}.skeleton{background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-secondary) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}.skeleton-text{height:20px;width:120px}.skeleton-price{height:20px;width:80px;margin-left:auto}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{text-align:center;padding:var(--spacing-2xl);color:var(--text-tertiary)}.empty-state-icon{font-size:3rem;margin-bottom:var(--spacing-md);opacity:.5}.app-footer{text-align:center;padding:var(--spacing-lg);color:var(--text-muted);font-size:.8rem}.app-footer a{color:var(--gold-primary);text-decoration:none;transition:var(--transition-fast)}.app-footer a:hover{color:var(--gold-light)}@media (max-width: 768px){.gold-prices{padding:var(--spacing-md)}.app-header{padding-top:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.app-title{font-size:1.5rem}.price-table th,.price-table td{padding:var(--spacing-sm) var(--spacing-md);font-size:.85rem}.asset-icon{width:28px;height:28px;font-size:.8rem}.skeleton-text{width:100px}.skeleton-price{width:60px}.change-indicator{display:none}}@media (max-width: 480px){.price-table th,.price-table td{padding:var(--spacing-xs) var(--spacing-sm);font-size:.8rem}.asset-icon{display:none}.status-bar{flex-direction:column;gap:var(--spacing-xs)}}.App{min-height:100vh}