#tb-bg-panel{display:none;margin:18px 0 0;padding:15px 0 0;border-top:1px solid #393939;color:#eee;font-family:Arial,sans-serif}
#tb-bg-panel.is-visible{display:block}.tb-bg-title{display:flex;align-items:center;gap:7px;font-weight:700;font-size:14px;margin-bottom:10px}.tb-bg-title .material-icons{color:#ff9800;font-size:20px}.tb-bg-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;font-size:12px}.tb-bg-row .palleon-select{width:155px}
#tb-bg-remove,#tb-bg-refine{width:100%;min-height:42px;font-weight:800;display:flex;align-items:center;justify-content:center;gap:7px}#tb-bg-refine{display:none;margin-top:8px}#tb-bg-remove:disabled{opacity:.6;cursor:wait}#tb-bg-remove.is-loading .material-icons{animation:tb-bg-spin 1s linear infinite}
#tb-bg-status{font-size:12px;margin-top:9px;line-height:1.4;color:#bbb}#tb-bg-status[data-type=success]{color:#36d47c}#tb-bg-status[data-type=error]{color:#ff6b6b}#tb-bg-status[data-type=working]{color:#ffc14d}#tb-bg-panel small{display:block;margin-top:6px;color:#777;font-size:10px;line-height:1.35}
#tb-bg-refine-modal{position:fixed;inset:0;background:rgba(0,0,0,.82);z-index:999999;display:none;align-items:center;justify-content:center;padding:20px}#tb-bg-refine-modal.open{display:flex}.tb-bg-refine-box{width:min(1050px,96vw);height:min(850px,94vh);background:#181818;border:1px solid #444;border-radius:8px;display:flex;flex-direction:column;color:#eee;overflow:hidden}
.tb-bg-refine-head,.tb-bg-refine-actions{display:flex;align-items:center;padding:12px 16px;background:#222}.tb-bg-refine-head{justify-content:space-between;font-size:18px}.tb-bg-refine-head button{border:0;background:none;color:#fff;font-size:28px;cursor:pointer}.tb-bg-refine-tools{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding:10px 16px;background:#292929}.tb-bg-refine-tools label{display:flex;align-items:center;gap:6px}.tb-bg-refine-tools input[type=range]{width:180px}
.tb-bg-tool-group{display:inline-flex;align-items:center;gap:5px}.tb-bg-tool-group button{min-width:34px;height:30px;padding:0 7px;border:1px solid #555;border-radius:4px;background:#1c1c1c;color:#fff;cursor:pointer}.tb-bg-tool-group button:disabled{opacity:.35;cursor:not-allowed}#tb-bg-zoom-value{min-width:46px;text-align:center;font-size:12px}
.tb-bg-refine-stage{flex:1;min-height:0;display:flex;align-items:flex-start;justify-content:flex-start;overflow:auto;padding:12px;background-color:#444;background-image:linear-gradient(45deg,#666 25%,transparent 25%),linear-gradient(-45deg,#666 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#666 75%),linear-gradient(-45deg,transparent 75%,#666 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0}.tb-bg-canvas-wrap{position:relative;flex:0 0 auto;margin:auto}#tb-bg-refine-canvas{display:block;max-width:none;max-height:none;touch-action:none;cursor:none}#tb-bg-brush-cursor{display:none;position:absolute;border:2px solid #fff;border-radius:50%;box-shadow:0 0 0 1px #000,inset 0 0 0 1px #000;pointer-events:none;z-index:3;box-sizing:border-box}
.tb-bg-refine-stage{overscroll-behavior:contain}.is-pan #tb-bg-refine-canvas{cursor:grab}.is-panning #tb-bg-refine-canvas{cursor:grabbing}.is-pan #tb-bg-brush-cursor{display:none!important}
.tb-bg-refine-actions{justify-content:flex-end;gap:10px}.tb-bg-refine-actions button{min-width:110px}@keyframes tb-bg-spin{to{transform:rotate(360deg)}}@media(max-width:700px){#tb-bg-refine-modal{padding:5px}.tb-bg-refine-box{width:100%;height:100%}.tb-bg-refine-tools{gap:9px;padding:8px;font-size:12px}.tb-bg-refine-tools input[type=range]{width:110px}.tb-bg-tool-group button{min-width:30px}}