:root{--bg: #1a1a1a;--bg-deep: #111111;--surface: #222222;--fg: #f2f2f2;--fg-muted: #888888;--border: #444444;--border-light: #333333;--accent: #00d084;--accent-dim: rgba(0, 208, 132, .15);--destructive: #e74c3c;--destructive-dim: rgba(231, 76, 60, .15);--gain: #22c55e;--gain-dim: rgba(34, 197, 94, .15);--loss: #ef4444;--loss-dim: rgba(239, 68, 68, .15);--warning: #f59e0b;--warning-dim: rgba(245, 158, 11, .15);--whale-transfer: #3b82f6;--whale-transfer-dim: rgba(59, 130, 246, .15);--whale-swap: #a855f7;--whale-swap-fg: #c084fc;--whale-swap-dim: rgba(168, 85, 247, .15);--whale-swap-glow: rgba(168, 85, 247, .3);--whale-bridge: var(--warning);--whale-approve: #6b7280;--shadow: 4px 4px 0px #000000;--shadow-sm: 2px 2px 0px #000000;--font-mono: "JetBrains Mono", "Fira Code", "Consolas", monospace}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-mono);background:var(--bg);color:var(--fg);line-height:1.5;-webkit-font-smoothing:antialiased}.app{height:100vh;display:flex;flex-direction:column;overflow:hidden}.header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border-light);background:var(--bg-deep);flex-shrink:0}.header-left{display:flex;align-items:center;gap:10px}.header-icon{color:var(--accent)}.header-title{font-size:14px;font-weight:700;letter-spacing:2px;color:var(--fg)}.header-tag{font-size:10px;color:var(--fg-muted);letter-spacing:1px;padding:2px 6px;border:1px solid var(--border-light)}.header-right{display:flex;align-items:center;gap:10px}.header-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--border);color:var(--fg-muted);cursor:pointer;font-size:14px;font-family:var(--font-mono);transition:background .1s,color .1s}.header-btn:hover{background:var(--surface);color:var(--fg)}.header-chain{font-size:10px;color:var(--fg-muted);letter-spacing:1px}.header-badge{font-size:9px;color:var(--fg-muted);letter-spacing:1px;padding:2px 6px;border:1px solid var(--border);display:flex;align-items:center;gap:5px}.header-badge.connected{color:var(--accent);border-color:var(--accent);background:var(--accent-dim)}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--fg-muted)}.status-dot.connected{background:var(--accent);box-shadow:0 0 4px var(--accent)}.main{flex:1;display:flex;overflow:hidden}.sidebar{width:320px;min-width:320px;display:flex;flex-direction:column;border-right:1px solid var(--border-light);background:var(--bg-deep)}.sidebar-header{padding:12px;border-bottom:1px solid var(--border-light);flex-shrink:0}.search-box{display:flex;align-items:center;gap:8px;padding:8px 10px;background:var(--surface);border:1px solid var(--border);margin-bottom:8px}.search-icon{color:var(--fg-muted);flex-shrink:0}.search-input{flex:1;background:none;border:none;outline:none;color:var(--fg);font-family:var(--font-mono);font-size:11px;letter-spacing:.5px}.search-input::placeholder{color:var(--fg-muted)}.category-tabs{display:flex;gap:4px}.category-tab{flex:1;padding:4px 0;font-family:var(--font-mono);font-size:9px;letter-spacing:.5px;background:none;border:1px solid var(--border-light);color:var(--fg-muted);cursor:pointer;transition:all .15s}.category-tab:hover{color:var(--fg);border-color:var(--border)}.category-tab.active{color:var(--accent);border-color:var(--accent);background:var(--accent-dim)}.feed-list{flex:1;overflow-y:auto}.feed-item{display:flex;align-items:center;justify-content:space-between;width:100%;padding:10px 12px;background:none;border:none;border-bottom:1px solid var(--border-light);color:var(--fg);font-family:var(--font-mono);cursor:pointer;transition:background .15s;text-align:left}.feed-item:hover{background:var(--surface)}.feed-item.active{background:var(--surface);border-left:2px solid var(--accent)}.feed-item-left{display:flex;flex-direction:column;gap:2px}.feed-symbol{font-size:12px;font-weight:600;letter-spacing:.5px}.feed-name{font-size:10px;color:var(--fg-muted)}.feed-item-right{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.feed-price{font-size:11px;font-weight:500}.feed-change{font-size:10px;font-weight:500}.feed-change.positive{color:var(--accent)}.feed-change.negative{color:var(--destructive)}.feed-empty{padding:24px 12px;text-align:center;color:var(--fg-muted);font-size:11px;letter-spacing:1px}.sidebar-footer{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-top:1px solid var(--border-light);flex-shrink:0}.feed-count{font-size:10px;color:var(--fg-muted);letter-spacing:.5px}.feed-source{font-size:9px;color:var(--accent);letter-spacing:.5px}.content{flex:1;display:flex;flex-direction:column;overflow:hidden}.chart-panel{flex:1;display:flex;flex-direction:column;border-bottom:1px solid var(--border-light);min-height:0}.chart-header{padding:12px 16px;border-bottom:1px solid var(--border-light);flex-shrink:0}.chart-title-row{display:flex;align-items:center;gap:8px;margin-bottom:4px;color:var(--fg)}.chart-symbol{font-size:14px;font-weight:700;letter-spacing:1px}.chart-feed-name{font-size:11px;color:var(--fg-muted)}.chart-badge{font-size:9px;color:var(--fg-muted);padding:1px 5px;border:1px solid var(--border-light);letter-spacing:.5px}.chart-price-row{display:flex;align-items:baseline;gap:10px}.chart-price{font-size:22px;font-weight:700;letter-spacing:.5px}.chart-change{font-size:12px;font-weight:600}.chart-change.positive{color:var(--accent)}.chart-change.negative{color:var(--destructive)}.chart-body{flex:1;padding:12px 16px;display:flex;align-items:flex-start;justify-content:flex-start;min-height:0;position:relative}.chart-body .candlestick-svg{width:auto;height:260px}.chart-footer{padding:6px 16px;border-top:1px solid var(--border-light);flex-shrink:0}.chart-note{font-size:9px;color:var(--fg-muted);letter-spacing:1px}.config-panel{padding:16px;display:flex;gap:16px;flex-shrink:0;background:var(--bg-deep);border-top:1px solid var(--border-light)}.config-section{flex:1}.config-label{font-size:9px;color:var(--fg-muted);letter-spacing:1.5px;margin-bottom:8px;font-weight:600}.interval-selector{display:flex;gap:4px}.interval-btn{flex:1;padding:6px 0;font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.5px;background:var(--surface);border:1px solid var(--border);color:var(--fg-muted);cursor:pointer;transition:all .15s}.interval-btn:hover{color:var(--fg);border-color:var(--fg-muted)}.interval-btn.active{color:var(--accent);border-color:var(--accent);background:var(--accent-dim)}.api-url-box{display:flex;align-items:center;gap:8px;padding:8px 10px;background:var(--surface);border:1px solid var(--border)}.api-url-text{flex:1;font-size:10px;color:var(--fg-muted);word-break:break-all;line-height:1.4}.api-url-actions{display:flex;gap:4px;flex-shrink:0}.icon-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:none;border:1px solid var(--border);color:var(--fg-muted);cursor:pointer;transition:all .15s;text-decoration:none}.icon-btn:hover{color:var(--fg);border-color:var(--fg-muted)}.icon-success{color:var(--accent)}.details-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px}.detail-row{display:flex;justify-content:space-between;padding:4px 8px;background:var(--surface);border:1px solid var(--border-light)}.detail-key{font-size:9px;color:var(--fg-muted);letter-spacing:.5px}.detail-value{font-size:10px;color:var(--fg);font-weight:500}.feed-list::-webkit-scrollbar{width:6px}.feed-list::-webkit-scrollbar-track{background:var(--bg-deep)}.feed-list::-webkit-scrollbar-thumb{background:var(--border)}.feed-list::-webkit-scrollbar-thumb:hover{background:var(--fg-muted)}.chart-body--switching .candlestick-svg{filter:blur(4px);opacity:.45;pointer-events:none;transition:filter .2s ease,opacity .2s ease}.chart-switch-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:10;pointer-events:none}.chart-switch-spinner{width:28px;height:28px;border:3px solid rgba(255,255,255,.12);border-top-color:#ffffff80;border-radius:50%;animation:spin .7s linear infinite}.chart-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--fg-muted);font-size:11px;letter-spacing:1px;height:100%}.chart-price-waiting{color:var(--fg-muted)}.spinner{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.about-section{padding:16px;background:var(--bg-deep);border-top:1px solid var(--border-light);flex-shrink:0}.about-header{display:flex;align-items:center;gap:8px;color:var(--fg-muted);margin-bottom:10px}.about-title{font-size:9px;font-weight:600;letter-spacing:1.5px;color:var(--fg-muted)}.about-text{font-size:11px;line-height:1.6;color:var(--fg-muted);margin:0 0 8px}.about-text:last-child{margin-bottom:0}.about-text strong{color:var(--fg);font-weight:600}.about-link{color:var(--accent);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .15s}.about-link:hover{border-bottom-color:var(--accent)}.footer{display:flex;align-items:center;justify-content:center;gap:6px;padding:6px 16px;border-top:1px solid var(--border-light);background:var(--bg-deep);font-size:9px;color:var(--fg-muted);text-transform:uppercase;letter-spacing:.08em;flex-shrink:0}.footer strong{color:var(--fg);font-weight:700}.footer-sep{opacity:.4}.footer-link{color:var(--fg-muted);text-decoration:none;transition:color .1s}.footer-link:hover{color:var(--fg)}