:root{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--border: #30363d;--text-primary: #e6edf3;--text-secondary: #8b949e;--text-muted: #484f58;--green: #3fb950;--green-bg: rgba(63, 185, 80, .1);--red: #f85149;--red-bg: rgba(248, 81, 73, .1);--blue: #58a6ff;--blue-bg: rgba(88, 166, 255, .1);--yellow: #d29922;--yellow-bg: rgba(210, 153, 34, .1);--purple: #bc8cff}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans,Helvetica,Arial,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5}.app{display:flex;flex-direction:column;min-height:100vh}.header{background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:12px 24px;display:flex;justify-content:space-between;align-items:center}.header h1{font-size:18px;font-weight:600;display:flex;align-items:center;gap:8px}.header-status{display:flex;align-items:center;gap:16px;font-size:13px}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-dot.connected{background:var(--green)}.status-dot.disconnected{background:var(--red)}.badge{padding:2px 8px;border-radius:12px;font-size:12px;font-weight:500}.badge.paper{background:var(--yellow-bg);color:var(--yellow)}.badge.live{background:var(--red-bg);color:var(--red)}.tabs{display:flex;background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:0 24px}.tab{padding:10px 16px;cursor:pointer;border:none;background:none;color:var(--text-secondary);font-size:14px;border-bottom:2px solid transparent;transition:all .2s}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--text-primary);border-bottom-color:var(--blue)}.main{display:grid;grid-template-columns:1fr;gap:16px;padding:16px 24px;flex:1}.card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;overflow:hidden}.card-header{padding:12px 16px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:14px}.card-body{padding:16px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}.stat{text-align:center}.stat-label{font-size:12px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.stat-value{font-size:24px;font-weight:700;margin-top:4px}.stat-value.positive{color:var(--green)}.stat-value.negative{color:var(--red)}.news-item{padding:12px 0;border-bottom:1px solid var(--border)}.news-item:last-child{border-bottom:none}.news-headline{font-weight:600;font-size:14px;margin-bottom:4px}.news-meta{font-size:12px;color:var(--text-secondary);display:flex;gap:12px;align-items:center;margin-bottom:8px}.news-symbols{display:flex;gap:4px;flex-wrap:wrap}.symbol-tag{background:var(--bg-tertiary);padding:1px 6px;border-radius:4px;font-size:11px;font-family:monospace;color:var(--blue)}.news-actions{display:flex;gap:8px;margin-top:8px}.analysis-box{background:var(--bg-tertiary);border-radius:6px;padding:12px;margin-top:8px}.sentiment-badge{display:inline-block;padding:2px 10px;border-radius:12px;font-size:12px;font-weight:600}.sentiment-badge.bullish{background:var(--green-bg);color:var(--green)}.sentiment-badge.bearish{background:var(--red-bg);color:var(--red)}.sentiment-badge.neutral{background:var(--yellow-bg);color:var(--yellow)}.confidence-bar{height:4px;background:var(--bg-primary);border-radius:2px;margin:6px 0}.confidence-fill{height:100%;border-radius:2px;transition:width .3s}.recommendation{padding:8px 0;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:8px 12px;color:var(--text-secondary);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border)}td{padding:8px 12px;border-bottom:1px solid var(--border)}tr:hover{background:var(--bg-tertiary)}.btn{padding:6px 14px;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;border:1px solid var(--border);background:var(--bg-tertiary);color:var(--text-primary);transition:all .15s}.btn:hover{background:var(--border)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn-primary:hover{opacity:.9}.btn-success{background:var(--green);border-color:var(--green);color:#fff}.btn-danger{background:var(--red);border-color:var(--red);color:#fff}.btn-danger:hover{opacity:.9}.btn-sm{padding:3px 10px;font-size:12px}.form-group{margin-bottom:12px}.form-group label{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:4px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:8px 10px;background:var(--bg-primary);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:14px}.form-group textarea{resize:vertical;min-height:80px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.toggle{display:flex;align-items:center;gap:8px;cursor:pointer}.toggle-switch{width:40px;height:22px;background:var(--bg-tertiary);border-radius:11px;position:relative;transition:background .2s;border:1px solid var(--border)}.toggle-switch.active{background:var(--green);border-color:var(--green)}.toggle-switch:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;background:#fff;border-radius:50%;transition:transform .2s}.toggle-switch.active:after{transform:translate(18px)}.toast-container{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:8px;z-index:1000}.toast{background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;padding:12px 16px;font-size:13px;box-shadow:0 4px 12px #0006;animation:slideIn .3s ease;min-width:300px}.toast.success{border-left:3px solid var(--green)}.toast.error{border-left:3px solid var(--red)}.toast.info{border-left:3px solid var(--blue)}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.loading{display:flex;justify-content:center;padding:24px;color:var(--text-secondary)}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(min-width:768px){.main{grid-template-columns:1fr 1fr}}@media(min-width:1200px){.main.dashboard{grid-template-columns:1fr 1fr 1fr}}