:root{--bg: #0f1319;--panel: #161b23;--panel-2: #0f141b;--line: #262d38;--line-2: #333c49;--ink: #d8dee9;--dim: #8a94a6;--accent: #ebcb8b;--up: #2ebd85;--down: #f0616d}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:-apple-system,Segoe UI,Roboto,Noto Sans TC,sans-serif;font-size:13px;-webkit-font-smoothing:antialiased}#app{display:flex;flex-direction:column}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px 18px;flex-wrap:wrap;padding:8px 14px;background:var(--panel);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:8px}#market,#symbol,#interval,.search{background:var(--panel-2);color:var(--ink);border:1px solid var(--line);border-radius:7px;padding:5px 9px;font-size:13px;outline:none;transition:border-color .12s ease}#market{color:var(--dim)}#symbol{font-weight:700;font-size:14px;min-width:8.5rem}#interval{color:var(--dim);font-variant-numeric:tabular-nums;text-transform:uppercase}.search{width:9rem}.search::placeholder{color:var(--dim)}#market:focus,#symbol:focus,#interval:focus,.search:focus{border-color:var(--accent)}.meta{color:var(--dim);font-size:11.5px;letter-spacing:.01em}.brand .adj{display:inline-flex;align-items:center;gap:5px;color:var(--dim);font-size:12px;cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}.brand .adj input{accent-color:var(--accent);cursor:pointer}.ind-wrap{position:relative}.ind-btn{background:var(--panel-2);color:var(--ink);border:1px solid var(--line);border-radius:7px;padding:5px 11px;font-size:12px;font-weight:600;cursor:pointer}.ind-btn:hover{border-color:var(--line-2)}.ind-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:20;display:none;width:384px;max-width:92vw;max-height:74vh;overflow-y:auto;padding:10px;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 32px #00000073}.ind-menu.open{display:block}.ind-menu .grp+.grp{margin-top:10px}.ind-menu .gh{color:var(--dim);font-size:10.5px;font-weight:700;letter-spacing:.06em;margin-bottom:5px}.ind-menu .rows{display:flex;flex-direction:column;gap:3px}.ind-row{display:flex;align-items:center;flex-wrap:wrap;gap:4px 6px}.ind-menu label.ck{display:inline-flex;align-items:center;min-width:4.6rem;padding:3px 9px;border-radius:6px;border:1px solid transparent;color:var(--dim);font-size:11px;font-weight:600;cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;transition:color .12s ease,background .12s ease}.ind-menu label.ck:hover{color:var(--ink)}.ind-menu label.ck:has(input:checked){color:var(--ink);background:#ffffff14}.ind-menu label.pf{display:inline-flex;align-items:center;gap:3px;color:var(--dim);font-size:10px;-webkit-user-select:none;user-select:none}.ind-menu input[type=checkbox]{display:none}.ind-menu input.pnum{width:3.1rem;padding:2px 5px;background:var(--panel-2);color:var(--ink);border:1px solid var(--line);border-radius:5px;font-size:11px;font-variant-numeric:tabular-nums;outline:none}.ind-menu input.pnum:focus{border-color:var(--accent)}.ind-foot{margin-top:10px;display:flex;justify-content:flex-end}.ind-reset{background:transparent;color:var(--dim);border:1px solid var(--line);border-radius:6px;padding:3px 10px;font-size:11px;cursor:pointer;transition:color .12s ease,border-color .12s ease}.ind-reset:hover{color:var(--ink);border-color:var(--line-2)}.pane-legend{position:absolute;top:2px;left:8px;z-index:4;pointer-events:none;font-variant-numeric:tabular-nums;font-size:11px;color:var(--dim);text-shadow:0 1px 3px rgba(0,0,0,.7);white-space:nowrap}.pane-legend .pn{color:var(--ink);font-weight:700;margin-right:2px}.chart-wrap{flex:1 1 auto;min-height:0;position:relative}.chart{position:absolute;top:0;right:0;bottom:0;left:0}.legend{position:absolute;top:7px;left:12px;right:68px;z-index:3;pointer-events:none;font-variant-numeric:tabular-nums;font-size:12px;color:var(--dim);line-height:1.55;text-shadow:0 1px 4px rgba(0,0,0,.75)}.legend .l1,.legend .l2{display:flex;flex-wrap:wrap;gap:0 .65rem;align-items:baseline}.legend .l2{margin-top:2px;font-size:11.5px}.legend b{color:var(--ink);font-weight:600}.legend .sym{color:var(--ink);font-weight:700;font-size:13.5px;letter-spacing:.01em}.legend .nm{color:var(--ink);font-weight:600}.legend .mi{font-weight:600}.legend .up{color:var(--up)}.legend .down{color:var(--down)}.legend .px{font-size:15px;font-weight:700;margin-left:2px}.legend .chg{font-weight:600}.measure-box{position:absolute;z-index:6;pointer-events:none;padding:4px 9px;border-radius:6px;background:#12161cf0;border:1px solid var(--line);font-size:12px;font-variant-numeric:tabular-nums;white-space:nowrap;box-shadow:0 4px 14px #00000073}.measure-box b{font-size:13px}.measure-box.up{color:var(--up);border-color:var(--up)}.measure-box.down{color:var(--down);border-color:var(--down)}.statusbar{display:flex;justify-content:space-between;gap:1rem;padding:5px 14px;background:var(--panel);border-top:1px solid var(--line);color:var(--dim);font-size:11px}.statusbar .note{opacity:.75}