@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Inter:wght@400;500;600&display=swap";:root{--bg-app: #0a0d12;--bg-panel: #11151c;--bg-row-hover: #171c26;--border: #1f2530;--text-primary: #e6e9ef;--text-secondary: #7c8797;--accent-green: #16c784;--accent-red: #ea3943;--accent-gold: #eab308;--font-ui: "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg-app);color:var(--text-primary);font-family:var(--font-ui);-webkit-font-smoothing:antialiased}button{font-family:inherit}.app-shell{display:flex;flex-direction:column;height:100vh}.app-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:14px;padding:10px 20px;border-bottom:1px solid var(--border);flex-shrink:0;row-gap:8px}.toolbar-brand{font-size:15px;font-weight:600;letter-spacing:.02em;color:var(--text-primary);white-space:nowrap}.toolbar-brand span{color:var(--accent-green)}.toolbar-divider{width:1px;height:20px;background:var(--border);flex-shrink:0}.toolbar-spacer{flex:1}.toolbar-checkbox{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;accent-color:var(--accent-green)}.toolbar-slider{display:flex;align-items:center;gap:8px;white-space:nowrap}.toolbar-slider-label{font-size:11px;color:var(--text-secondary);font-family:var(--font-mono)}.toolbar-slider-label b{color:var(--text-primary);font-weight:600}.toolbar-slider input[type=range]{width:90px;accent-color:var(--accent-green)}.status-dot{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--text-secondary);font-family:var(--font-mono);white-space:nowrap}.status-dot:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent-green);box-shadow:0 0 6px 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var(--border);border-radius:6px;display:flex;flex-direction:column;min-height:0;overflow:hidden;transition:border-color .15s ease}.chart-window.active{border-color:var(--accent-green)}@keyframes impulse-pulse{0%,to{border-color:var(--accent-gold);box-shadow:0 0 #eab30866}50%{border-color:var(--accent-gold);box-shadow:0 0 12px 2px #eab30880}}.chart-window.impulse-alert{animation:impulse-pulse .6s ease-in-out 3}.chart-window-header{display:flex;align-items:center;gap:8px;padding:6px 10px;border-bottom:1px solid var(--border);flex-shrink:0}.chart-window-symbol{font-weight:600;font-size:12px;cursor:text}.chart-window-timeframe{font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);background:var(--bg-app);padding:1px 6px;border-radius:3px}.symbol-edit-input{background:var(--bg-app);border:1px solid var(--accent-green);color:var(--text-primary);font-size:12px;font-weight:600;padding:1px 4px;border-radius:3px;width:110px}.draw-btn{background:none;border:none;cursor:pointer;font-size:13px;font-weight:700;color:var(--text-secondary);opacity:.7;transition:opacity .12s ease,color .12s ease}.draw-btn:hover{opacity:1;color:var(--text-primary)}.draw-btn.active{color:var(--accent-gold);opacity:1}.chart-window.draw-mode .chart-window-canvas{cursor:crosshair}.alert-btn{background:none;border:none;cursor:pointer;font-size:12px;opacity:.6;transition:opacity .12s ease}.alert-btn:hover{opacity:1}.alert-btn.active{opacity:1;filter:drop-shadow(0 0 3px var(--accent-gold))}.expand-btn{background:none;border:none;cursor:pointer;font-size:13px;color:var(--text-secondary);opacity:.7;transition:opacity .12s ease,color .12s ease}.expand-btn:hover{opacity:1;color:var(--text-primary)}.link-btn{background:none;border:none;cursor:pointer;font-size:12px;opacity:.5;transition:opacity .12s 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button.active{color:var(--accent-green);border-color:var(--accent-green)}.fullscreen-close{background:none;border:none;color:var(--text-secondary);font-size:16px;cursor:pointer;padding:4px 8px}.fullscreen-close:hover{color:var(--accent-red)}.fullscreen-panes{flex:1;min-height:0;display:grid;gap:8px;padding:10px}.layout-single{grid-template-columns:1fr;grid-template-rows:1fr}.layout-vertical{grid-template-columns:1fr 1fr;grid-template-rows:1fr}.layout-horizontal{grid-template-columns:1fr;grid-template-rows:1fr 1fr}.layout-grid{grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}.chart-pane{background:var(--bg-panel);border:1px solid var(--border);border-radius:6px;display:flex;flex-direction:column;min-height:0;overflow:hidden}.chart-pane-header{display:flex;padding:6px 8px;border-bottom:1px solid var(--border);flex-shrink:0}.pane-tf-group{display:flex;gap:3px}.pane-tf-btn{background:none;border:1px solid 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button:disabled{opacity:.35;cursor:default}.toast-stack{position:fixed;bottom:16px;right:16px;z-index:2000;display:flex;flex-direction:column-reverse;gap:8px;pointer-events:none}.toast-card{pointer-events:auto;position:relative;width:220px;background:var(--bg-panel);border:1px solid var(--accent-gold);border-left:3px solid var(--accent-gold);border-radius:6px;padding:10px 12px;cursor:pointer;box-shadow:0 4px 16px #0006;animation:toast-in .15s ease-out}@keyframes 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