#tradingview-chart-container{position:relative;overflow:hidden}.chart-tools-panel{position:absolute;top:10px;left:10px;z-index:1000;background:#1a1a1af2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid #374151;border-radius:8px;padding:8px;width:60px;max-height:calc(100% - 20px);overflow-y:auto;box-shadow:0 4px 12px #0000004d;transition:all .3s ease}.chart-tools-panel:hover{background:#1a1a1afa;border-color:#4b5563}.tool-group{margin-bottom:12px;border-bottom:1px solid #374151;padding-bottom:8px}.tool-group:last-child{border-bottom:none;margin-bottom:0}.tool-title{font-size:10px;font-weight:600;color:#9ca3af;text-align:center;margin-bottom:6px;padding:2px 4px;background:#3741514d;border-radius:4px;border:1px solid transparent}.tool-btn{display:block;width:42px;height:32px;margin:0 auto 4px;background:#4b55634d;border:1px solid #4B5563;border-radius:6px;color:#e5e7eb;font-size:14px;cursor:pointer;transition:all .2s ease;position:relative;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 3px #0003}.tool-btn:hover{background:#3b82f633;border-color:#3b82f6;color:#fff;transform:translateY(-1px);box-shadow:0 2px 6px #3b82f64d}.tool-btn.active{background:#3b82f6;border-color:#2563eb;color:#fff;box-shadow:0 2px 8px #3b82f666}.tool-btn.active:hover{background:#2563eb;transform:none}.tool-btn.tool-buy{background:#22c55e33;border-color:#22c55e;color:#22c55e}.tool-btn.tool-buy:hover,.tool-btn.tool-buy.active{background:#22c55e;color:#fff;box-shadow:0 2px 8px #22c55e66}.tool-btn.tool-sell{background:#ef444433;border-color:#ef4444;color:#ef4444}.tool-btn.tool-sell:hover,.tool-btn.tool-sell.active{background:#ef4444;color:#fff;box-shadow:0 2px 8px #ef444466}.chart-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:900;background:#1a1a1ae6;border:1px solid #374151;border-radius:8px;padding:20px;display:flex;align-items:center;gap:12px;color:#e5e7eb;font-size:14px}.chart-loading-spinner{width:20px;height:20px;border:2px solid #374151;border-top:2px solid #3B82F6;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.chart-error{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:900;background:#1a1a1af2;border:1px solid #DC2626;border-radius:8px;padding:20px;text-align:center;color:#e5e7eb;max-width:300px}.chart-error-icon{font-size:32px;margin-bottom:8px}.chart-error-message{font-size:16px;font-weight:600;color:#ef4444;margin-bottom:4px}.chart-error-details{font-size:12px;color:#9ca3af}.drawing-overlay{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:500}.drawing-line{stroke:#3b82f6;stroke-width:2;fill:none;pointer-events:stroke}.drawing-shape{stroke:#3b82f6;stroke-width:2;fill:#3b82f61a;pointer-events:stroke}.drawing-text{fill:#e5e7eb;font-size:12px;font-family:Arial,sans-serif}.indicators-panel{position:absolute;top:10px;right:10px;z-index:1000;background:#1a1a1af2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid #374151;border-radius:8px;padding:12px;min-width:200px;max-width:300px;max-height:calc(100% - 20px);overflow-y:auto;display:none}.indicators-panel.active{display:block}.indicator-item{display:flex;align-items:center;justify-content:space-between;padding:8px;margin-bottom:4px;background:#4b556333;border:1px solid #4B5563;border-radius:4px;color:#e5e7eb;font-size:12px}.indicator-toggle{width:16px;height:16px;border-radius:2px;border:1px solid #4B5563;background:transparent;cursor:pointer;position:relative}.indicator-toggle.active{background:#3b82f6;border-color:#2563eb}.indicator-toggle.active:after{content:"✓";position:absolute;top:-2px;left:2px;color:#fff;font-size:10px}.alerts-panel{position:absolute;bottom:10px;right:10px;z-index:1000;background:#1a1a1af2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid #374151;border-radius:8px;padding:12px;min-width:250px;max-width:300px;display:none}.alerts-panel.active{display:block}.alert-item{padding:8px;margin-bottom:4px;background:#4b556333;border:1px solid #4B5563;border-radius:4px;color:#e5e7eb;font-size:12px}.panel-header{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;border-bottom:1px solid var(--chart-border);background:#3b82f61a}.panel-header h3{margin:0;font-size:14px;color:var(--text-primary);font-weight:600}.panel-close{background:none;border:none;color:var(--text-secondary);font-size:18px;cursor:pointer;padding:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all .2s ease}.panel-close:hover{background:var(--danger);color:#fff}.panel-content{padding:12px;max-height:300px;overflow-y:auto}.panel-actions{margin-top:12px;padding-top:8px;border-top:1px solid var(--chart-border)}.panel-btn{background:var(--tool-bg);border:1px solid var(--tool-border);color:var(--text-primary);padding:6px 12px;border-radius:4px;cursor:pointer;font-size:12px;transition:all .2s ease;width:100%}.panel-btn:hover{background:var(--tool-hover);border-color:var(--tool-active)}.indicator-info{display:flex;flex-direction:column;gap:2px}.indicator-name{font-weight:600;color:var(--text-primary);font-size:12px}.indicator-params{font-size:10px;color:var(--text-secondary)}.indicator-controls{display:flex;align-items:center;gap:4px}.indicator-remove{background:var(--danger);border:none;color:#fff;width:16px;height:16px;border-radius:2px;cursor:pointer;font-size:12px;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.indicator-remove:hover{background:#dc2626;transform:scale(1.1)}.no-indicators,.no-alerts{text-align:center;color:var(--text-secondary);font-size:12px;padding:20px;font-style:italic}.alert-form{display:flex;flex-direction:column;gap:8px;margin-bottom:12px;padding:8px;background:#4b55631a;border-radius:4px;border:1px solid var(--chart-border)}.alert-form label{font-size:12px;color:var(--text-primary);font-weight:500}.alert-form input,.alert-form select{background:var(--chart-bg);border:1px solid var(--tool-border);color:var(--text-primary);padding:4px 8px;border-radius:4px;font-size:12px}.alert-form button{background:var(--tool-active);border:none;color:#fff;padding:6px 12px;border-radius:4px;cursor:pointer;font-size:12px;font-weight:500;transition:all .2s ease}.alert-form button:hover{background:#2563eb;transform:translateY(-1px)}.alert-info{display:flex;flex-direction:column;gap:2px}.alert-price{font-weight:600;color:var(--warning);font-size:13px}.alert-condition{font-size:11px;color:var(--text-secondary)}.alert-time{font-size:10px;color:var(--text-secondary);font-family:monospace}.alert-remove{background:var(--danger);border:none;color:#fff;width:16px;height:16px;border-radius:2px;cursor:pointer;font-size:12px;transition:all .2s ease}.alert-remove:hover{background:#dc2626;transform:scale(1.1)}.alert-item.triggered{opacity:.6;background:#22c55e1a;border-color:var(--success)}.order-notification{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1500;background:#1a1a1af2;border:2px solid var(--tool-active);border-radius:8px;padding:16px 20px;box-shadow:0 8px 24px #0006;animation:notificationSlideIn .3s ease}.order-notification-content{display:flex;align-items:center;gap:12px;color:var(--text-primary);font-size:14px;font-weight:600}.order-type.buy{color:var(--success);background:#22c55e33;padding:4px 8px;border-radius:4px;border:1px solid var(--success)}.order-type.sell{color:var(--danger);background:#ef444433;padding:4px 8px;border-radius:4px;border:1px solid var(--danger)}.order-price{font-family:monospace;color:var(--warning)}.order-status{color:var(--text-secondary);font-size:12px}@keyframes notificationSlideIn{0%{opacity:0;transform:translate(-50%,-50%) scale(.8)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.fullscreen-mode,.expanded-mode{background:var(--chart-bg)!important}.fullscreen-mode .chart-tools-panel,.expanded-mode .chart-tools-panel{z-index:10000}.panel-content::-webkit-scrollbar{width:6px}.panel-content::-webkit-scrollbar-track{background:#4b556333;border-radius:3px}.panel-content::-webkit-scrollbar-thumb{background:#3b82f680;border-radius:3px}.panel-content::-webkit-scrollbar-thumb:hover{background:#3b82f6b3}.chart-tools-panel::-webkit-scrollbar{width:4px}.chart-tools-panel::-webkit-scrollbar-track{background:#4b556333;border-radius:2px}.chart-tools-panel::-webkit-scrollbar-thumb{background:#3b82f680;border-radius:2px}.chart-tools-panel::-webkit-scrollbar-thumb:hover{background:#3b82f6b3}*{box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;margin:0;padding:20px;background:#0f0f0f;color:#fff;line-height:1.6}.container{max-width:1400px;margin:0 auto;padding:0 1rem}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}canvas{display:block;margin:0 auto;max-width:100%;height:auto;border-radius:6px}@media (max-width: 1200px){.container{max-width:100%;padding:0 .5rem}}@media (max-width: 768px){.grid{grid-template-columns:1fr;gap:15px}body{padding:10px}.sm\\:flex{flex-direction:column!important;gap:1rem}}@media (max-width: 480px){body{padding:5px}.grid{gap:10px}.canvas-container{min-height:300px!important}}.card{background:#1a1a1a;border-radius:8px;padding:20px;margin:20px 0;border:1px solid #333;box-shadow:0 4px 6px #0000001a;transition:border-color .3s ease}.card:hover{border-color:#3b82f6}.card h2{margin-top:0;color:#f1f5f9;font-size:1.2rem}.status{display:inline-block;padding:6px 12px;border-radius:6px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.status.connected{background:#10b981;color:#fff}.status.disconnected{background:#ef4444;color:#fff}.status.connecting{background:#f59e0b;color:#fff}.btn{background:#3b82f6;color:#fff;border:none;padding:12px 20px;border-radius:6px;cursor:pointer;margin:5px;font-weight:500;transition:all .3s ease;font-size:14px}.btn:hover{background:#2563eb;transform:translateY(-1px);box-shadow:0 4px 8px #3b82f64d}.btn:active{transform:translateY(0)}.btn:disabled{background:#6b7280;cursor:not-allowed;transform:none;box-shadow:none}.btn.secondary{background:#374151;color:#d1d5db}.btn.secondary:hover{background:#4b5563}.btn.danger{background:#ef4444}.btn.danger:hover{background:#dc2626;box-shadow:0 4px 8px #ef44444d}.btn.success{background:#10b981}.btn.success:hover{background:#059669;box-shadow:0 4px 8px #10b9814d}input,select{background:#374151;border:1px solid #4b5563;color:#fff;padding:10px 14px;border-radius:6px;margin:5px;font-size:14px;transition:border-color .3s ease,box-shadow .3s ease}input:focus,select:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}input::placeholder{color:#9ca3af}.form-group{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:10px 0}.form-group label{display:flex;align-items:center;gap:5px;font-size:14px;color:#d1d5db}.log{background:#111;border:1px solid #333;border-radius:6px;padding:15px;height:300px;overflow-y:auto;font-family:SF Mono,Monaco,Inconsolata,Roboto Mono,monospace;font-size:12px;line-height:1.4}.logs-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.logs-header h2{margin:0}.logs-controls{display:flex;gap:8px}.logs-filters{display:flex;gap:15px;margin-bottom:15px;padding:10px;background:#0a0a0a;border-radius:6px;border:1px solid #333}.logs-filters label{display:flex;align-items:center;gap:5px;font-size:12px;color:#d1d5db;cursor:pointer}.logs-filters input[type=checkbox]{width:14px;height:14px;accent-color:#3b82f6}.logs-container{position:relative}.logs-canvas{background:#111;border:1px solid #333;border-radius:6px;width:100%;height:400px;cursor:crosshair;transition:border-color .3s ease}.logs-canvas:hover{border-color:#3b82f6}.logs-canvas.active{border-color:#10b981}.canvas-controls{position:absolute;top:10px;right:10px;display:flex;gap:5px;z-index:10}.canvas-controls button{background:#1a1a1ae6;border:1px solid #444;color:#fff;padding:4px 8px;border-radius:4px;font-size:11px;cursor:pointer;transition:all .2s ease}.canvas-controls button:hover{background:#3b82f6e6;border-color:#3b82f6}.error{color:#fca5a5}.success{color:#6ee7b7}.info{color:#93c5fd}.warning{color:#fbbf24}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.status.connecting{animation:pulse 2s infinite}.loading{opacity:.7;pointer-events:none}.loading .btn{background:#6b7280;cursor:not-allowed}@media (max-width: 480px){body{padding:10px}.card{padding:15px;margin:10px 0}.btn{padding:10px 16px;font-size:13px}input,select{width:100%;margin:3px 0}.form-group{flex-direction:column;align-items:stretch}}