*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #131722;--bg-secondary: #1e222d;--bg-tertiary: #2a2e39;--bg-hover: #363a45;--border: #2a2e39;--border-light: #363a45;--text-primary: #b2b5be;--text-dim: #787b86;--text-bright: #d1d4dc;--accent: #2962ff;--accent-hover: #1e53e5;--bull: #26a69a;--bear: #ef5350;--topbar-h: 40px;--ohlcv-h: 26px;--statusbar-h: 22px;--header-h: var(--topbar-h)}html,body{width:100%;height:100%;background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:13px;overflow:hidden;display:flex;flex-direction:column}#topbar{display:flex;align-items:center;gap:6px;padding:0 10px;height:var(--topbar-h);background:var(--bg-secondary);border-bottom:1px solid var(--border);flex-shrink:0}#symbol-select{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-light);border-radius:4px;padding:3px 6px;height:26px;cursor:pointer;outline:none;font-size:13px}#symbol-select:hover{border-color:#4c525e}#tf-buttons{display:flex;gap:2px}.tf-btn{background:transparent;color:var(--text-dim);border:none;border-radius:3px;padding:3px 7px;height:26px;cursor:pointer;font-size:12px;font-weight:500;letter-spacing:.02em;transition:color .1s,background .1s}.tf-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.tf-btn.active{background:var(--accent);color:#fff}#controls-right{display:flex;align-items:center;gap:6px;margin-left:auto}.sep{color:var(--border-light);-webkit-user-select:none;user-select:none}#vol-toggle,#indicators-btn,#now-btn,#share-btn,#settings-btn{background:transparent;color:var(--text-dim);border:1px solid var(--border-light);border-radius:3px;padding:3px 8px;height:26px;cursor:pointer;font-size:12px;font-weight:500;transition:color .1s,background .1s,border-color .1s}#vol-toggle:hover,#indicators-btn:hover,#now-btn:hover,#share-btn:hover,#settings-btn:hover{border-color:#4c525e;color:var(--text-primary)}#vol-toggle.active,#indicators-btn.active,#share-btn.active,#settings-btn.active{background:var(--bg-tertiary);border-color:var(--accent);color:var(--accent)}#now-btn{font-size:14px}#share-btn{display:inline-flex;align-items:center;justify-content:center;padding:0 8px}#settings-btn{font-size:15px;padding:3px 7px}#date-input{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-light);border-radius:4px;padding:3px 6px;height:26px;font-size:12px;outline:none;cursor:pointer;color-scheme:dark}#date-input:hover{border-color:#4c525e}#date-input:focus{border-color:var(--accent)}#go-btn{background:var(--accent);color:#fff;border:none;border-radius:4px;padding:3px 10px;height:26px;cursor:pointer;font-size:12px;font-weight:500;transition:background .1s}#go-btn:hover{background:var(--accent-hover)}#chart-overlay{position:absolute;top:6px;left:10px;z-index:10;pointer-events:none}#ohlcv-bar{display:flex;align-items:center;gap:16px;padding:0;background:transparent;border:none;font-size:12px;font-variant-numeric:tabular-nums}.ohlcv-item{display:flex;gap:4px;align-items:baseline}.ohlcv-lbl{color:var(--text-dim);font-weight:500}.ohlcv-val{color:var(--text-primary)}.ohlcv-val.bull{color:var(--bull)}.ohlcv-val.bear{color:var(--bear)}#main-area{flex:1;min-height:0;display:flex;overflow:hidden}#drawing-toolbar{width:38px;flex-shrink:0;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;align-items:center;padding:6px 0;gap:2px;overflow-y:auto;overflow-x:hidden}.draw-btn{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:4px;color:var(--text-dim);cursor:pointer;transition:color .1s,background .1s;flex-shrink:0}.draw-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.draw-btn.active{background:var(--accent);color:#fff}.draw-btn-danger:hover{color:var(--bear)}.draw-sep{width:20px;height:1px;background:var(--border);margin:4px 0;flex-shrink:0}#chart-container{flex:1;min-height:0;overflow:hidden;position:relative}#statusbar{display:flex;align-items:center;justify-content:space-between;gap:8px;height:var(--statusbar-h);padding:0 10px;background:var(--bg-secondary);border-top:1px solid var(--border);font-size:12px;flex-shrink:0}#status-msg{color:var(--bear);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}#statusbar.is-loading #status-msg{color:var(--text-dim)}.tz-select{background:var(--bg-tertiary);color:var(--text-dim);border:none;border-radius:3px;padding:1px 5px;height:18px;font-size:11px;cursor:pointer;outline:none;flex-shrink:0;color-scheme:dark;transition:color .1s}.tz-select:hover{color:var(--text-primary)}@keyframes spin{to{transform:rotate(360deg)}}.spin-dot{display:inline-block;width:8px;height:8px;border:1.5px solid var(--text-dim);border-top-color:transparent;border-radius:50%;animation:spin .7s linear infinite;margin-right:5px;vertical-align:middle}#settings-panel{position:fixed;top:var(--header-h);right:10px;width:360px;background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:6px;box-shadow:0 8px 32px #0000008c;z-index:100;display:flex;flex-direction:column;max-height:calc(100vh - var(--header-h) - var(--statusbar-h) - 24px);overflow:hidden}#settings-panel.hidden{display:none}#settings-header{display:flex;align-items:center;justify-content:space-between;padding:11px 16px;border-bottom:1px solid var(--border);flex-shrink:0}#settings-header span{font-size:14px;font-weight:600;color:var(--text-bright)}#settings-close{background:transparent;border:none;color:var(--text-dim);cursor:pointer;font-size:16px;line-height:1;padding:2px 5px;border-radius:3px;transition:color .1s}#settings-close:hover{color:var(--text-primary)}#settings-body{display:flex;flex:1;overflow:hidden}#settings-tabs{width:110px;flex-shrink:0;border-right:1px solid var(--border);padding:6px 0;display:flex;flex-direction:column;gap:1px}.settings-tab{background:transparent;border:none;color:var(--text-dim);cursor:pointer;padding:9px 14px;text-align:left;font-size:13px;transition:color .1s,background .1s;position:relative}.settings-tab:hover{background:var(--bg-hover);color:var(--text-primary)}.settings-tab.active{color:var(--text-bright);background:var(--bg-tertiary)}.settings-tab.active:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);border-radius:0 2px 2px 0}#settings-content{flex:1;overflow-y:auto;padding:14px 16px}.settings-pane{display:none}.settings-pane.active{display:block}.setting-group-label{font-size:11px;font-weight:600;color:var(--text-dim);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}.setting-row{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--border);gap:12px}.setting-row:last-of-type{border-bottom:none}.setting-info{flex:1}.setting-label{font-size:13px;color:var(--text-primary)}.setting-desc{font-size:11px;color:var(--text-dim);margin-top:2px}.setting-select{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-light);border-radius:4px;padding:3px 6px;height:26px;font-size:12px;cursor:pointer;outline:none;flex-shrink:0}.setting-select:hover{border-color:#4c525e}.setting-select:focus{border-color:var(--accent)}.toggle{position:relative;display:inline-block;width:36px;height:20px;flex-shrink:0}.toggle input{opacity:0;width:0;height:0;position:absolute}.toggle-slider{position:absolute;cursor:pointer;top:0;right:0;bottom:0;left:0;background:var(--bg-hover);border-radius:10px;transition:background .2s}.toggle-slider:after{content:"";position:absolute;left:3px;top:3px;width:14px;height:14px;border-radius:50%;background:#fff;transition:transform .2s}.toggle input:checked+.toggle-slider{background:var(--accent)}.toggle input:checked+.toggle-slider:after{transform:translate(16px)}.kbd-table{width:100%;border-collapse:collapse;margin-top:10px;font-size:12px}.kbd-table td{padding:4px 8px 4px 0;color:var(--text-dim);vertical-align:middle}.kbd-table td:first-child,.kbd-table td:nth-child(3){width:36px}kbd{display:inline-block;background:var(--bg-tertiary);border:1px solid var(--border-light);border-radius:3px;padding:1px 5px;font-size:11px;font-family:monospace;color:var(--text-primary)}.coming-soon{color:var(--text-dim);font-size:12px;padding:24px 0;text-align:center}#indicator-rows{background:transparent}.indicator-row{display:flex;align-items:center;gap:10px;padding:0 8px 0 0;height:20px;border:none;border-radius:3px;background:transparent;font-size:12px;font-variant-numeric:tabular-nums;pointer-events:auto;transition:background .1s}.indicator-row:hover{background:#ffffff0a}.ind-type-label{color:var(--text-dim);font-weight:600;font-size:11px;min-width:32px;flex-shrink:0}.ind-val-area{display:flex;gap:14px;flex:1;min-width:0}.ind-slot{display:flex;gap:4px;align-items:baseline}.ind-slot-label{font-weight:500}.ind-slot-val{color:var(--text-primary)}.ind-row-actions{display:flex;align-items:center;gap:2px;opacity:0}.indicator-row:hover .ind-row-actions{opacity:1}.ind-eye,.ind-gear,.ind-trash{flex-shrink:0;background:transparent;border:none;color:var(--text-dim);cursor:pointer;font-size:11px;padding:0 3px;line-height:1;transition:color .1s}.ind-eye:hover,.ind-gear:hover{color:var(--text-primary)}.ind-trash:hover{color:var(--bear)}.ind-eye.hidden-ind{opacity:.4}#indicators-dropdown{position:fixed;background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:6px;box-shadow:0 8px 24px #0000008c;z-index:200;min-width:170px;padding:4px 0}#indicators-dropdown.hidden{display:none}.ind-dropdown-row{display:flex;align-items:center;padding:0 8px 0 12px;height:32px;gap:4px}.ind-dropdown-row:hover{background:var(--bg-hover)}.ind-dropdown-row.disabled{opacity:.38;pointer-events:none}.ind-dropdown-name{flex:1;color:var(--text-primary);font-size:13px;-webkit-user-select:none;user-select:none;cursor:pointer}.ind-dropdown-row.active .ind-dropdown-name{cursor:default}.ind-dropdown-row:not(.active):hover .ind-dropdown-name{color:var(--text-bright)}.ind-dropdown-actions{display:flex;align-items:center;gap:0}.ind-dropdown-eye,.ind-dropdown-trash,.ind-dropdown-gear{background:transparent;border:none;cursor:pointer;padding:4px 5px;border-radius:3px;font-size:11px;line-height:1;transition:color .12s,opacity .12s;flex-shrink:0}.ind-dropdown-eye,.ind-dropdown-trash{color:var(--text-dim);opacity:0;pointer-events:none}.ind-dropdown-row.active .ind-dropdown-eye,.ind-dropdown-row.active .ind-dropdown-trash{opacity:.65;pointer-events:auto}.ind-dropdown-row.active:hover .ind-dropdown-eye,.ind-dropdown-row.active:hover .ind-dropdown-trash{opacity:1}.ind-dropdown-eye:hover{color:var(--text-primary)}.ind-dropdown-trash:hover{color:var(--bear)!important;opacity:1!important}.ind-dropdown-eye.hidden-ind{opacity:.35!important}.ind-dropdown-gear{color:var(--text-dim);opacity:0}.ind-dropdown-row:hover .ind-dropdown-gear{opacity:1}.ind-dropdown-gear:hover{color:var(--text-primary);background:var(--bg-tertiary)}.ind-dropdown-sep{height:1px;background:var(--border);margin:3px 0}#ind-config-popover{position:fixed;background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:6px;box-shadow:0 8px 24px #0000008c;z-index:300;width:230px}#ind-config-popover.hidden{display:none}#ind-config-title{padding:9px 14px;font-size:13px;font-weight:600;color:var(--text-bright);border-bottom:1px solid var(--border)}#ind-config-body{padding:6px 0}.ind-config-row{display:flex;align-items:center;gap:8px;padding:5px 14px}.ind-config-row input[type=checkbox]{accent-color:var(--accent);width:13px;height:13px;cursor:pointer;flex-shrink:0}.ind-config-slot-lbl{color:var(--text-dim);font-size:11px;font-weight:500;min-width:38px;flex-shrink:0}.ind-config-period{width:52px;background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-light);border-radius:4px;padding:2px 6px;font-size:12px;outline:none;text-align:right;flex-shrink:0}.ind-config-period:focus{border-color:var(--accent)}.ind-config-color{width:28px;height:22px;border:1px solid var(--border-light);border-radius:3px;padding:1px 2px;cursor:pointer;background:transparent;color-scheme:dark;flex-shrink:0}.ind-config-color:hover{border-color:#4c525e}