*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #1E222D;--bg-secondary: #131722;--bg-tertiary: #2A2E39;--text-primary: #D9D9D9;--text-secondary: #787B86;--accent-color: #2962FF;--success-color: #26a69a;--danger-color: #ef5350;--border-color: #2B2B43;--header-height: 48px;--timeframe-height: 40px;--indicator-height: 44px}html,body{height:100%;width:100%;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}#app{display:flex;flex-direction:column;height:100%;width:100%}#header{display:flex;align-items:center;justify-content:space-between;height:var(--header-height);padding:0 12px;background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color)}#symbol-info{display:flex;align-items:center;gap:12px}#current-symbol{font-size:18px;font-weight:600;color:var(--text-primary)}#current-price{font-size:16px;font-weight:500}#price-change{font-size:14px;padding:2px 6px;border-radius:4px}#price-change.positive{color:var(--success-color);background-color:#26a69a26}#price-change.negative{color:var(--danger-color);background-color:#ef535026}#header-actions{display:flex;align-items:center;gap:4px}#header-actions button,#symbol-search-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:8px;transition:background-color .2s}#header-actions button:hover,#header-actions button:active,#symbol-search-btn:hover,#symbol-search-btn:active{background-color:var(--bg-tertiary);color:var(--text-primary)}#timeframe-selector{position:relative;display:flex;align-items:center;height:var(--timeframe-height);padding:0 8px;gap:4px;background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);overflow:visible}#timeframe-selector::-webkit-scrollbar{display:none}#timeframe-selector button{flex-shrink:0;padding:6px 12px;font-size:13px;font-weight:500;color:var(--text-secondary);background:transparent;border:none;border-radius:6px;cursor:pointer;transition:all .2s}#timeframe-selector button:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}#timeframe-selector button.active{background-color:var(--accent-color);color:#fff}#drawing-toolbar{display:none!important}#drawing-toolbar button{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:6px;transition:all .2s}#drawing-toolbar button:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}#drawing-toolbar button.active{background-color:var(--accent-color);color:#fff}#drawing-toolbar .toolbar-divider{height:1px;margin:4px 0;background-color:var(--border-color)}#clear-drawings-btn:hover{color:var(--danger-color)!important}#chart-container{flex:1;width:100%;background-color:var(--bg-primary);overflow:hidden;position:relative}.chart-tooltip{position:absolute;z-index:1000;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:10px 12px;box-shadow:0 4px 16px #0006;pointer-events:none;min-width:140px;font-size:13px}.chart-tooltip.hidden{display:none}.chart-tooltip .tooltip-header{font-weight:600;color:var(--text-primary);margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid var(--border-color);font-size:12px}.chart-tooltip .tooltip-row{display:flex;justify-content:space-between;align-items:center;padding:3px 0}.chart-tooltip .tooltip-label{color:var(--text-secondary);font-weight:500;min-width:30px}.chart-tooltip .tooltip-value{color:var(--text-primary);font-weight:500;font-family:Roboto Mono,monospace}.chart-tooltip .tooltip-value.positive{color:#26a69a}.chart-tooltip .tooltip-value.negative{color:#ef5350}[data-theme=light] .chart-tooltip{box-shadow:0 4px 12px #00000026}#indicator-panel{display:flex;align-items:center;min-height:var(--indicator-height);height:var(--indicator-height);flex-shrink:0;padding:0 8px;gap:6px;background-color:var(--bg-secondary);border-top:1px solid var(--border-color);overflow-x:auto;-webkit-overflow-scrolling:touch;z-index:10}#indicator-panel::-webkit-scrollbar{display:none}#indicator-panel button{flex-shrink:0;padding:6px 10px;font-size:12px;font-weight:500;color:var(--text-secondary);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;cursor:pointer;transition:all .2s}#indicator-panel button:hover{border-color:var(--accent-color);color:var(--text-primary)}#indicator-panel button.active{background-color:var(--accent-color);border-color:var(--accent-color);color:#fff}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000b3;display:flex;align-items:flex-start;justify-content:center;padding-top:60px;z-index:1000}.modal.hidden{display:none}.modal-content{width:90%;max-width:400px;max-height:70vh;background-color:var(--bg-secondary);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border-color)}.modal-header h3{font-size:16px;font-weight:600}#close-modal{width:32px;height:32px;font-size:24px;line-height:32px;text-align:center;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:6px}#close-modal:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}#symbol-search-input{width:100%;padding:12px 16px;font-size:16px;color:var(--text-primary);background-color:var(--bg-primary);border:none;border-bottom:1px solid var(--border-color);outline:none}#symbol-search-input::placeholder{color:var(--text-secondary)}#symbol-results{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch}.symbol-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;cursor:pointer;transition:background-color .2s}.symbol-item:hover,.symbol-item:active{background-color:var(--bg-tertiary)}.symbol-item .code{font-size:15px;font-weight:600;color:var(--text-primary)}.symbol-item .name{font-size:13px;color:var(--text-secondary);margin-top:2px}.symbol-item .exchange{font-size:12px;color:var(--accent-color);padding:2px 6px;background-color:#2962ff26;border-radius:4px}#loading-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#131722e6;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;z-index:2000}#loading-overlay.hidden{display:none}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--accent-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#error-toast{position:fixed;bottom:80px;left:50%;transform:translate(-50%);padding:12px 24px;background-color:var(--danger-color);color:#fff;font-size:14px;border-radius:8px;z-index:3000;animation:fadeIn .3s ease}#error-toast.hidden{display:none}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%) translateY(20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@media(max-width:768px){#indicator-panel{display:none!important}#chart-container{margin-bottom:0}}@media(max-width:360px){#timeframe-selector button{padding:6px 8px;font-size:12px}#indicator-panel button{padding:5px 8px;font-size:11px}}@supports (padding-top: env(safe-area-inset-top)){#header{padding-top:env(safe-area-inset-top);height:calc(var(--header-height) + env(safe-area-inset-top))}#indicator-panel{padding-bottom:env(safe-area-inset-bottom);height:calc(var(--indicator-height) + env(safe-area-inset-bottom))}}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-overlay.hidden{display:none}.indicator-settings-content{width:100%;max-width:360px;background-color:var(--bg-secondary);border-radius:12px;overflow:hidden}.indicator-settings-content .modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border-color)}.indicator-settings-content .modal-header h3{font-size:16px;font-weight:600;color:var(--text-primary)}.modal-close{width:32px;height:32px;font-size:24px;line-height:32px;text-align:center;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:6px}.modal-close:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.modal-body{padding:16px}.modal-footer{display:flex;gap:8px;padding:16px;border-top:1px solid var(--border-color)}.modal-footer .btn{flex:1;padding:10px 16px;font-size:14px;font-weight:500;border:none;border-radius:8px;cursor:pointer;transition:all .2s}.btn-primary{background-color:var(--accent-color);color:#fff}.btn-primary:hover{background-color:#1e4fd8}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary)}.btn-secondary:hover{background-color:var(--border-color)}.btn-danger{background-color:var(--danger-color);color:#fff}.btn-danger:hover{background-color:#d32f2f}.form-group{margin-bottom:16px}.form-group:last-child{margin-bottom:0}.form-group label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-group input[type=number],.form-group input[type=text]{width:100%;padding:10px 12px;font-size:14px;color:var(--text-primary);background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px;outline:none;transition:border-color .2s}.form-group input[type=number]:focus,.form-group input[type=text]:focus{border-color:var(--accent-color)}.form-group input[type=color]{width:100%;height:40px;padding:4px;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px;cursor:pointer}.shortcuts-help-content{width:100%;max-width:480px;max-height:80vh;background-color:var(--bg-secondary);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}.shortcuts-help-content .modal-body{overflow-y:auto;padding:16px}.shortcuts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}.shortcuts-group h4{font-size:14px;font-weight:600;color:var(--accent-color);margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border-color)}.shortcuts-list{display:flex;flex-direction:column;gap:8px}.shortcut-item{display:flex;align-items:center;gap:12px}.shortcut-item kbd{min-width:32px;padding:4px 8px;font-size:12px;font-weight:600;color:var(--text-primary);background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:4px;text-align:center}.shortcut-item span{font-size:13px;color:var(--text-secondary)}.theme-toggle-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:8px;transition:all .2s}.theme-toggle-btn:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.theme-toggle-btn svg{width:20px;height:20px}[data-theme=light]{--bg-primary: #FFFFFF;--bg-secondary: #F8F9FD;--bg-tertiary: #E8EAF0;--text-primary: #131722;--text-secondary: #787B86;--border-color: #E0E3EB;--success-color: #089981;--danger-color: #F23645}[data-theme=light] .modal-overlay{background-color:#00000080}[data-theme=light] #loading-overlay{background-color:#ffffffe6}[data-theme=light] .shortcut-item kbd{background-color:#fff;border-color:#d1d4dc}#chart-type-selector{position:relative;display:flex;align-items:center;margin-left:12px;padding-left:12px;border-left:1px solid var(--border-color)}.chart-type-toggle{display:flex;align-items:center;gap:6px;padding:6px 10px;font-size:13px;font-weight:500;color:var(--text-primary);background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;cursor:pointer;transition:all .2s ease}.chart-type-toggle:hover{background-color:var(--bg-primary);border-color:var(--text-secondary)}.chart-type-toggle .chart-icon{color:var(--accent-color)}.chart-type-toggle .dropdown-arrow{color:var(--text-secondary);transition:transform .2s ease}.chart-type-toggle.open .dropdown-arrow{transform:rotate(180deg)}.chart-type-menu{position:absolute;top:calc(100% + 4px);left:0;min-width:150px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;box-shadow:0 4px 16px #0006;z-index:9999;overflow:hidden}.chart-type-menu.hidden{display:none}.chart-type-option{display:flex;align-items:center;gap:10px;padding:10px 14px;font-size:13px;color:var(--text-primary);cursor:pointer;transition:background-color .15s ease}.chart-type-option:hover{background-color:var(--bg-tertiary)}.chart-type-option.active{background-color:#2962ff26;color:var(--accent-color)}.chart-type-option.active svg{color:var(--accent-color)}.chart-type-option svg{color:var(--text-secondary);flex-shrink:0}.chart-type-option span{flex:1}[data-theme=light] .chart-type-menu{box-shadow:0 4px 12px #00000026}[data-theme=light] .chart-type-option.active{background-color:#2962ff1a}