.lv-main{justify-content:center;align-items:stretch;gap:14px;display:flex}.lv-col{flex-direction:column;justify-content:center;align-items:center;gap:6px;min-width:0;display:flex}.lv-hist{background:var(--well);border:1px solid var(--border);border-radius:4px;width:120px;height:190px}.lv-bargroup{align-items:stretch;gap:8px;display:flex}.lv-side{flex-direction:column;justify-content:space-between;height:190px;display:flex}.lv-ctl{align-items:center;gap:5px;display:flex}.lv-track{border:1px solid var(--border);cursor:ns-resize;touch-action:none;-webkit-user-select:none;user-select:none;background:linear-gradient(#fff,#000);border-radius:3px;width:26px;height:190px;position:relative}.lv-handle{pointer-events:none;border-top:6px solid #0000;border-bottom:6px solid #0000;width:0;height:0;position:absolute;transform:translateY(-50%)}.lv-handle.lv-left{border-left:10px solid #fff;left:-10px}.lv-handle.lv-right{border-right:10px solid #fff;right:-10px}.lv-handle.lv-white{filter:drop-shadow(0 0 1px #000)}.lv-handle.lv-black{filter:drop-shadow(0 0 1px #fff);border-left-color:#111;border-right-color:#111}.lv-handle.lv-gamma{border-left-color:#888;border-right-color:#888}.lv-num{background:var(--bg);border:1px solid var(--border);width:66px;color:var(--text);text-align:right;border-radius:5px;padding:4px 6px;font-size:12px}.lv-num:focus{border-color:var(--accent);outline:none}.lv-num.lv-gamma{width:56px}.lv-sw{border:1px solid var(--border);border-radius:3px;width:26px;height:18px}.lv-channels{justify-content:center;gap:22px;margin-top:12px;display:flex}.lv-ch{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:6px;font-size:14px;font-weight:700;display:inline-flex}.lv-actions{align-items:center;gap:8px;width:100%;display:flex}.lv-sp{flex:auto}