/* 可拆卸功能的样式。每个功能一段,拆功能时连同 js/features/ 里的文件一起删掉对应段落。 */

/* ===== feature:floattools(画图工具库与悬浮收藏栏) ===== */
#tools #ft-lib, #tools #vl-tool, #tools #mag-btn, #tools #keep-btn { display: grid; place-items: center; }
#tools #ft-lib:hover, #tools #vl-tool:hover, #tools #mag-btn:hover, #tools #keep-btn:hover { background: var(--hover); color: var(--text); }
#tools #vl-tool.on, #tools #mag-btn.on, #tools #keep-btn.on, #tools #ft-star.on { background: transparent; color: #b896ff; --icon-bg: var(--surface); }   /* 开关类按钮:开着只把图标染色,不加底色 */
#float-tools { position: absolute; z-index: 8; display: flex; align-items: center; gap: 2px; padding: 3px; background: color-mix(in srgb, var(--raised) 94%, transparent); border: 1px solid var(--line-2); border-radius: var(--r-m); box-shadow: 0 8px 24px rgba(0,0,0,.5); backdrop-filter: blur(6px); }
#float-tools .ft-grip { cursor: grab; color: var(--faint); padding: 0 4px; letter-spacing: -2px; user-select: none; touch-action: none; } #float-tools .ft-grip:active { cursor: grabbing; }
#float-tools .ft-body { display: flex; gap: 2px; } #float-tools.collapsed .ft-body { display: none; }
#float-tools { --icon-bg: var(--raised); } #float-tools .ft-b, #float-tools .ft-x { width: 30px; height: 30px; border-radius: var(--r-s); color: #a3a3b2; font-size: 15px; display: grid; place-items: center; transition: background-color .12s, color .12s; }
#float-tools .ft-b:hover, #float-tools .ft-x:hover { background: var(--hover); color: var(--text); --icon-bg: var(--hover); } #float-tools .ft-b.on { background: rgba(255, 255, 255, .08); color: #b896ff; --icon-bg: #22222b; }
#float-tools .ft-empty { color: var(--faint); font-size: 12px; padding: 0 8px; white-space: nowrap; }

/* ===== feature:cornermark(脱敏角标) ===== */
#cornermark { position: absolute; right: 92px; bottom: 34px; z-index: 9; display: flex; align-items: baseline; gap: 8px; pointer-events: none; font-family: "Outfit", "IBM Plex Sans", sans-serif; opacity: .6; text-shadow: 0 1px 6px #000; }
#cornermark b { font-weight: 600; font-size: 15px; letter-spacing: .03em; } #cornermark span { font-size: 12px; color: var(--dim); }
#cornermark.mc { position: fixed; z-index: 6; }   /* 多图:整页一个,在整个网格的右下角,盖在各格之上(与分隔条同层,见 multichart.css) */

/* ===== feature:progress(进度面板) ===== */
.prog { padding: 4px 20px 22px; }
.pg-sum { display: flex; gap: 14px; padding: 8px 0 14px; } .pg-sum > div { flex: 1; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-m); padding: 12px 16px; display: flex; flex-direction: column; gap: 2px; }
.pg-sum b { font-size: 22px; font-weight: 500; color: var(--ours); } .pg-sum span { color: var(--dim); font-size: 12px; }
.pg-h { margin: 16px 0 6px; color: #d9c2ff; font-size: 12px; letter-spacing: .02em; }
.pg-r { display: grid; grid-template-columns: 300px 1fr 44px; gap: 4px 14px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--line); }
.pg-n { display: flex; align-items: center; gap: 10px; } .pg-n b { font-weight: 500; }
.pg-bar { height: 4px; border-radius: 2px; background: #1d1d27; overflow: hidden; } .pg-bar i { display: block; height: 100%; background: var(--ours); border-radius: 2px; }   /* 纯色细条,不用渐变 */
.pg-r.core .pg-bar i { background: var(--up); } .pg-p { text-align: right; color: var(--dim); }
.pg-m, .pg-g { grid-column: 1 / -1; color: var(--faint); font-size: 11px; font-weight: 300; } .pg-m:empty { display: none; }
body.mask .progress-m .pg-n b, body.mask .progress-m .pg-g, body.mask .progress-m .pg-h { filter: blur(6px); user-select: none; }   /* 脱敏:指标名与缺口说明不可读 */

/* ===== feature:compare(多标的对比) ===== */
.cmp-row { gap: 6px; } .cmp-dot { width: 22px; height: 22px; padding: 6px; margin: -6px -4px -6px -6px; border-radius: 50%; background-clip: content-box; align-self: center; flex: none; border: 0; cursor: pointer; transition: padding .1s; } .cmp-dot:hover { padding: 5px; }   /* 看上去仍是 10px 的圆点,点击区域 22px */
.cmp-x { color: var(--dim); min-width: 22px; height: 22px; display: inline-grid; place-items: center; padding: 0 4px; border-radius: 4px; font-size: 11px; } .cmp-x:hover { color: var(--text); background: var(--hover); } .cmp-acts { display: none; gap: 1px; margin-left: 4px; padding: 0 2px; border: 1px solid var(--ours-line); border-radius: var(--r-s); background: var(--raised); } .cmp-row:hover .cmp-acts { display: inline-flex; }

/* ===== feature:signaltip(信号标记悬停说明) ===== */
#sigtip { position: absolute; z-index: 12; min-width: 220px; padding: 8px 10px; background: var(--raised); border: 1px solid var(--line-2); border-radius: var(--r-m); box-shadow: 0 10px 28px rgba(0,0,0,.55); pointer-events: none; font-size: 12px; }
#sigtip .st-h { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 2px; } #sigtip .st-h span { color: var(--dim); } #sigtip .st-t { color: var(--faint); font-size: 11px; margin-bottom: 6px; }
#sigtip .st-r { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; padding: 2px 0; } #sigtip .st-r b { font-weight: 500; } #sigtip .st-r em { font-style: normal; color: var(--faint); }
.cmp-row.is-hidden .t, .cmp-row.is-hidden .v { opacity: .4; } .cmp-color { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; } .cmp-mode { font-weight: 600; } .cmp-base { color: var(--dim); font-size: 11px; margin-left: 2px; align-self: center; cursor: help; } .cmp-pick-axis { margin-left: 8px; height: 24px; padding: 0 10px; font-size: 12px; }

/* 前往到(goto.js):同 TradingView 的 Go to——内容与标题左对齐;输入框右侧带日历/时钟图标;选中日用细描边 + 浅底;今天数字下方一个小点 */
.gt-btn { width: 28px; height: 24px; display: grid; place-items: center; color: var(--dim); border-radius: 4px; margin-left: 4px; } .gt-btn:hover { color: var(--text); background: var(--hover); }
.panel.goto { width: min(372px, 94vw); }
.gt { display: flex; flex-direction: column; gap: 14px; padding: 0 20px 6px; }
.gt-tabs { display: flex; gap: 22px; border-bottom: 1px solid var(--line); margin: 0 -20px; padding: 0 20px; }   /* 分隔线通栏,与其他对话框的页签一致 */
.gt-tab { padding: 2px 0 9px; font-size: 14px; font-weight: 500; color: var(--dim); border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color .12s; } .gt-tab:hover { color: var(--text); } .gt-tab.on { color: var(--text); border-bottom-color: var(--ours); }
.gt-rows { display: flex; flex-direction: column; gap: 8px; } .gt-row { display: flex; align-items: center; gap: 8px; }
.gt-lab { width: 36px; flex: none; color: var(--dim); font-size: 12px; }
.gt-f { position: relative; flex: 1 1 0; min-width: 0; cursor: text; } .gt-f.t { flex: 0 0 104px; }
.gt-f .txt { padding-right: 34px; font-variant-numeric: tabular-nums; letter-spacing: .01em; }
.gt-ic { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); display: grid; color: var(--dim); pointer-events: none; transition: color .12s; } .gt-f:focus-within .gt-ic { color: var(--ours); }
.gt-cal { margin-top: -2px; }
.gt-ch { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; } .gt-ch b { font-weight: 500; }
.gt-nav { width: 28px; height: 28px; border-radius: 4px; display: grid; place-items: center; color: var(--dim); } .gt-nav:hover:not(:disabled) { background: var(--hover); color: var(--text); } .gt-nav:disabled { opacity: .3; cursor: default; }
.gt-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px 0; } .gt-w { text-align: center; font-size: 11px; color: var(--faint); padding: 2px 0 6px; }
.gt-d { position: relative; height: 34px; margin: 0 2px; border-radius: 4px; color: var(--text); font-weight: 400; font-variant-numeric: tabular-nums; transition: background .1s; }
.gt-d:hover:not(:disabled) { background: var(--hover); } .gt-d:disabled { color: var(--faint); opacity: .5; cursor: default; }
.gt-d.in { margin: 0; border-radius: 0; background: rgba(255, 255, 255, .045); }
.gt-d.sel { background: var(--ours-weak); box-shadow: inset 0 0 0 1px var(--ours); color: #fff; font-weight: 500; }
.gt-d.today::after { content: ""; position: absolute; left: 50%; bottom: 4px; width: 4px; height: 4px; margin-left: -2px; border-radius: 50%; background: var(--ours); }
.gt .err { min-height: 18px; padding: 0; line-height: 1.5; }

/* 对象树(objtree.js) */
#ot-btn.on { color: #b896ff; background: rgba(255, 255, 255, .08); }
#objtree { position: absolute; right: clamp(8px, calc(100% - 348px), 86px); top: 10px; z-index: var(--z-panel); width: min(340px, calc(100% - 16px)); max-height: min(70%, 560px); display: flex; flex-direction: column; background: var(--raised); border: 1px solid var(--line-2); border-radius: var(--r-l); box-shadow: var(--shadow); }
#objtree[hidden] { display: none; } .ot-h { display: flex; align-items: center; padding: 10px 12px 8px; border-bottom: 1px solid var(--line); } .ot-x { width: 24px; height: 24px; display: grid; place-items: center; color: var(--dim); border-radius: 6px; } .ot-x:hover { color: var(--text); background: var(--hover); }
.ot-list { overflow: auto; padding: 4px 0 6px; }
.ot-grp { display: flex; align-items: center; gap: 6px; height: 30px; padding: 0 8px 0 6px; margin-top: 4px; border-top: 1px solid var(--line); font-size: 11px; color: var(--faint); letter-spacing: .04em; cursor: pointer; user-select: none; }   /* 组标题:画图 / 指标(可折叠) */
.ot-grp:hover { color: var(--dim); } .ot-chev { width: 14px; display: grid; place-items: center; transition: transform .12s; } .ot-grp.open .ot-chev { transform: rotate(90deg); }
.ot-gt { color: var(--dim); } .ot-n { color: var(--faint); font-variant-numeric: tabular-nums; } .ot-grp .ot-all { margin-left: auto; opacity: 0; } .ot-grp:hover .ot-all, .ot-grp:focus-visible .ot-all, .ot-grp .ot-all.off { opacity: 1; } .ot-grp .ot-all.off { color: var(--ours); }   /* 隐藏全部绘图时这只眼睛常亮 */
.ot-sub { padding: 6px 12px 2px 26px; font-size: 11px; color: var(--faint); }   /* 指标组里的小节:主图叠加 / 副图 */
.ot-row { display: flex; align-items: center; gap: 8px; padding: 0 8px 0 26px; height: 32px; cursor: default; position: relative; } .ot-row.head { padding-left: 12px; }
.ot-grip { position: absolute; left: 9px; top: 0; bottom: 0; width: 14px; display: grid; place-items: center; color: var(--faint); opacity: 0; cursor: grab; transition: opacity .12s; } .ot-row:hover .ot-grip { opacity: 1; } .ot-grip:hover { color: var(--text); } .ot-row.drag .ot-grip { cursor: grabbing; } .ot-row:not(.head):hover { background: var(--hover); } .ot-row.head { font-weight: 700; } .ot-row.sel { background: var(--ours-weak); box-shadow: inset 2px 0 0 var(--ours); }
.ot-g { width: 16px; height: 16px; display: grid; place-items: center; color: var(--dim); flex: none; } .ot-g svg, .ot-g img { display: block; } .ot-g img { opacity: .75; } .ot-t { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 0 1 auto; } .ot-p { color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1 1 0; min-width: 0; }
.ot-row.is-off .ot-t, .ot-row.is-off .ot-g, .ot-row.is-off .ot-p, .ot-row.all-off .ot-t, .ot-row.all-off .ot-g, .ot-row.all-off .ot-p { opacity: .4; } .ot-row.drag { opacity: .4; } .ot-row.drop-above::before, .ot-row.drop-below::after { content: ""; position: absolute; left: 8px; right: 8px; height: 2px; background: var(--ours); border-radius: 1px; } .ot-row.drop-above::before { top: -1px; } .ot-row.drop-below::after { bottom: -1px; }
.ot-acts { display: none; margin-left: auto; gap: 2px; } .ot-row:hover .ot-acts, .ot-row:focus-visible .ot-acts { display: flex; } .ot-b { width: 24px; height: 24px; display: grid; place-items: center; color: var(--dim); border-radius: 6px; } .ot-b:hover { color: var(--text); background: var(--raised-2); } .ot-b.on { color: var(--ours); }
.ot-row:focus, .ot-grp:focus { outline: none; } .ot-row:focus-visible, .ot-grp:focus-visible { outline: 1.5px solid var(--ours); outline-offset: -2px; }   /* 键盘焦点框(同 kbdfocus 约定:鼠标点行不出框) */
.ot-empty { padding: 16px 12px; color: var(--dim); text-align: center; }


#tools #ft-star, #tools #ot-btn { display: grid; place-items: center; }
#tools #mag-btn { position: relative; } #tools #mag-btn[data-mode="strong"]::after { content: ""; position: absolute; right: 5px; bottom: 5px; width: 4px; height: 4px; border-radius: 50%; background: currentColor; }   /* 强磁吸:右下角小点(弱/强原来外观完全一样) */
#tools button:disabled { opacity: .35; } #tools button:disabled:hover { background: none; color: #a3a3b2; }

/* ===== feature:ctxmenu(图表 / 价格轴 / 时间轴右键菜单) ===== */
.ctx-menu { min-width: 236px; max-width: 360px; max-height: calc(100vh - 12px); padding: 4px; user-select: none; }
.ctx-menu .ddo { height: 32px; gap: 8px; padding: 0 10px 0 7px; } .ctx-menu .ddo:hover { background: none; } .ctx-menu .ddo.cur, .ctx-menu .ddo.open { background: var(--menu-hover); }
.ctx-menu .ddo:disabled { color: var(--faint); cursor: default; } .ctx-menu .ddo:disabled .ddi { opacity: .45; }
.ctx-menu .ddi { width: 16px; flex: none; color: var(--dim); } .ctx-menu .ddi img { display: block; } .ctx-menu .ddo[aria-checked="true"] .ddi { color: var(--ours); }
.ctx-menu .ddl { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.ctx-menu kbd, .ctx-menu .ctx-hint { margin-left: auto; padding-left: 18px; color: var(--faint); font: inherit; font-size: 11px; white-space: nowrap; } .ctx-menu .ctx-hint + .ctx-arrow { margin-left: 6px; }
.ctx-menu .ctx-arrow { margin-left: auto; display: grid; place-items: center; color: var(--dim); }
.ctx-menu .ddo.danger, .ctx-menu .ddo.danger .ddi { color: var(--down); }
.ctx-menu .ctx-h { padding: 6px 10px 5px 31px; font-size: 11px; color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ctx-menu .msep { margin: 4px 2px; }

/* ===== feature:chartprefs(图表设置) ===== */
#chart-wrap.cp-grad { background-image: linear-gradient(180deg, var(--bg), var(--cp-bg2, var(--bg))); }
#chart-wrap.cp-grad.wms { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='260' height='170'><text x='20' y='110' font-family='IBM Plex Sans,Arial' font-size='15' fill='%23ffffff' fill-opacity='0.045' transform='rotate(-24 20 110)'>@ruleaker</text></svg>"), linear-gradient(180deg, var(--bg), var(--cp-bg2, var(--bg))); }   /* 渐变背景下保留小水印(与 app.css 的 .wms 同一张图) */
#cp-corner { position: absolute; right: 0; bottom: 0; z-index: 4; display: grid; place-items: center; color: var(--faint); border-radius: 0; transition: color .12s, background .12s; }
#cp-corner:hover { color: var(--text); background: var(--hover); } #cp-corner:focus-visible { outline-offset: -2px; }
.modal.in:has(.panel.cp-m) { background: rgba(4, 4, 8, .28); }   /* 图表设置:遮罩调淡,改动时看得清图表的实时预览 */

/* ===== feature:measure(Shift+拖动测量) ===== */
#measure { position: absolute; inset: 0; z-index: 6; pointer-events: none; --m: #2962ff; } #measure.down { --m: #f23645; }   /* 同 TradingView:涨蓝跌红 */
#measure .ms-box { position: absolute; background: color-mix(in srgb, var(--m) 20%, transparent); color: var(--m); } #measure .ms-box svg { position: absolute; inset: 0; overflow: visible; }
#measure .ms-tip { position: absolute; display: flex; flex-direction: column; align-items: center; gap: 1px; padding: 5px 10px; border-radius: 4px; background: var(--m); color: #fff; font-size: 12px; line-height: 1.5; white-space: nowrap; font-variant-numeric: tabular-nums; box-shadow: 0 2px 8px rgba(0,0,0,.35); }


/* ===== feature:drawprops(画图悬浮属性条与完整设置框:drawprops.js / drawdialog.js / drawedit.js) ===== */
#draw-props { position: absolute; z-index: 9; display: flex; flex-wrap: wrap; width: max-content; align-items: center; gap: 1px; padding: 3px; background: color-mix(in srgb, var(--raised) 95%, transparent); border: 1px solid var(--line-2); border-radius: var(--r-m); box-shadow: 0 8px 24px rgba(0,0,0,.5); backdrop-filter: blur(6px); user-select: none; animation: popin .1s ease-out; }
#draw-props .dp-grip { cursor: grab; color: var(--faint); padding: 0 3px 0 4px; letter-spacing: -2px; touch-action: none; align-self: stretch; display: grid; place-items: center; } #draw-props .dp-grip:active { cursor: grabbing; }
#draw-props .dp-name { padding: 0 6px 0 2px; color: var(--dim); font-size: 12px; white-space: nowrap; max-width: 120px; overflow: hidden; text-overflow: ellipsis; }
#draw-props .dp-g { display: inline-flex; align-items: center; gap: 1px; } #draw-props .dp-g.dp-lead::before { content: ""; width: 1px; height: 18px; background: var(--line-2); margin: 0 4px; }
#draw-props .dp-b { position: relative; min-width: 32px; height: 32px; padding: 0 6px; border-radius: var(--r-s); color: var(--dim); display: inline-flex; align-items: center; justify-content: center; gap: 3px; font-size: 12px; white-space: nowrap; transition: background .12s, color .12s; }
#draw-props .dp-b:hover:not(:disabled) { background: var(--hover); color: var(--text); } #draw-props .dp-b.on { color: var(--ours); background: var(--ours-weak); }
#draw-props .dp-b:disabled { opacity: .35; cursor: default; } #draw-props .dp-b.danger:hover { color: var(--down); }
#draw-props .dp-b small { font-size: 11px; } #draw-props .dp-b svg { display: block; }
#draw-props .dp-c .dp-ic { margin-top: -4px; }
#draw-props .dp-strip { position: absolute; left: 8px; right: 8px; bottom: 5px; height: 3px; border-radius: 2px; background: linear-gradient(var(--c, #a66cff), var(--c, #a66cff)), conic-gradient(#3a3a46 25%, #20202a 0 50%, #3a3a46 0 75%, #20202a 0) 0 0 / 4px 4px; }
#draw-props .dp-strip.none { background: repeating-linear-gradient(135deg, var(--faint) 0 1.5px, transparent 1.5px 4px); }
.dp-pop .dp-fill-on { display: flex; padding: 8px 8px 2px; } .dp-pop .dp-fill-on + .palbox { padding-top: 6px; } .dp-alpha-only { margin-top: 0; padding-top: 0; border-top: 0; min-width: 200px; }
.dp-list .dp-ddi { width: 34px; } .dp-list .ddo { height: 32px; }
.drawdlg .f-r .txt { width: 170px; } .drawdlg .dd-time { font-variant-numeric: tabular-nums; }
.drawdlg textarea.dd-ta { display: block; height: auto; min-height: 96px; margin: 10px 0 4px; padding: 9px 11px; resize: vertical; line-height: 1.5; font: inherit; }
.drawdlg .f-r .chk { margin-left: 6px; }
.dd-lv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 22px; padding: 8px 0 2px; } .dd-lv-grid.wide { grid-template-columns: 1fr; }
.dd-lv-r { display: flex; align-items: center; gap: 8px; min-width: 0; } .dd-lv-r.off .dd-lv-c, .dd-lv-r.off .dd-lv-n, .dd-lv-r.off .swatch, .dd-lv-r.off .dd { opacity: .4; }
.dd-lv-r .dd-lv-c { width: 82px; height: 30px; } .dd-lv-n { width: 82px; text-align: right; color: var(--dim); font-size: 12px; }
.dd-lv-r .swatch { width: 30px; height: 30px; padding: 4px; flex: none; } .dd-lv-r .dd { height: 30px; min-width: 0; }
.dd-x { width: 26px; height: 26px; margin-left: auto; border-radius: var(--r-s); color: var(--faint); font-size: 16px; line-height: 1; display: grid; place-items: center; flex: none; } .dd-x:hover { color: var(--down); background: var(--hover); }
.dd-lv-foot { display: flex; gap: 8px; padding: 12px 0 4px; } .btn.dd-sm { height: 30px; padding: 0 12px; font-size: 12px; font-weight: 400; }
.dd-menu { min-width: 220px; } .dd-sep { height: 1px; background: var(--line); margin: 4px 2px; } .dd-cap { padding: 8px 10px 3px; color: var(--faint); font-size: 11px; }
.dd-tpl { display: flex; align-items: center; } .dd-tpl .ddo { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; } .dd-tpl .dd-x { margin: 0 3px; }
.dp-menu .ddo .ddi { width: 16px; } .dp-menu .ddo.danger, .dp-menu .ddo.danger .ddi { color: var(--down); }
.pop:has(> .dp-menu) { padding: 4px; } .dp-menu { min-width: 228px; } .dp-menu .ddo { height: 32px; gap: 8px; padding: 0 10px 0 7px; } .dp-menu .dd-sep { margin: 4px 2px; } .dp-menu kbd { padding-left: 18px; }   /* 与图表右键菜单(.ctx-menu)同尺寸 */

/* 图上点选指标(seriesselect.js) */
#chart.ss-hover, #chart.ss-hover * { cursor: pointer !important; }
#legend .plabel.is-sel { background: color-mix(in srgb, var(--bg) 80%, #2a2a36); border-radius: 4px; box-shadow: inset 0 0 0 1px var(--ours-line); } #legend .plabel.is-sel .pc, #legend .plabel.is-sel .cmp-acts { display: inline-flex; }
#chart-wrap.ms-armed, #chart-wrap.ms-armed * { cursor: crosshair !important; }

/* ===== feature:tooltip(统一悬停提示,替代原生 title) ===== */
#gtip { position: fixed; left: 0; top: 0; z-index: var(--z-tip); max-width: 300px; padding: 5px 9px; border-radius: 4px; background: #24242e; border: 1px solid var(--line-2); color: var(--text); font-size: 12px; line-height: 1.45; text-wrap: pretty; pointer-events: none; box-shadow: 0 6px 18px rgba(0, 0, 0, .45); opacity: 0; transition: opacity .08s ease-out; }
#gtip.on { opacity: 1; } #gtip kbd { font: inherit; color: var(--dim); margin-left: 10px; white-space: nowrap; }

/* 窗格工具条(features/panetools.js):悬停副图时右上角出现,同 TradingView */
.ptb { position: absolute; display: flex; gap: 1px; padding: 2px; z-index: 6; border-radius: 4px; background: color-mix(in srgb, var(--surface) 90%, transparent); border: 1px solid var(--line-2); opacity: 0; pointer-events: none; transition: opacity .12s; }
.ptb.show, .ptb:focus-within { opacity: 1; pointer-events: auto; }
.ptb button { width: 22px; height: 22px; display: grid; place-items: center; border: 0; border-radius: 3px; background: transparent; color: var(--dim); cursor: pointer; padding: 0; }
.ptb button svg { width: 14px; height: 14px; }
.ptb button:hover { color: var(--text); background: var(--hover); }
.ptb button[data-act="del"]:hover { color: var(--down); }
.ptb button.on { color: var(--text); background: var(--raised-2); }   /* 折叠/最大化中的那个键 */
.ptb button.dis { opacity: .3; cursor: default; }
.ptb button.dis:hover { background: transparent; color: var(--dim); }
.ptb.tiny { padding: 1px; } .ptb.tiny button { width: 18px; height: 18px; } .ptb.tiny button svg { width: 12px; height: 12px; }   /* 极矮窗格(< 30px,如 2×2 多图的副图):条不高过窗格 */

body.pane-sync-drag, body.pane-sync-drag * { cursor: row-resize !important; user-select: none; }   /* Alt+拖分隔线同步缩放副图(features/panearrange.js) */