#wcst-container{width:100%;position:relative;box-sizing:border-box;font-family:inherit}.wcst-tabs{display:flex;gap:8px;margin-bottom:0}.wcst-tab{flex:1;padding:8px 16px;border-radius:6px;background:rgb(255 255 255 / .08);color:rgb(255 255 255 / .45);font-size:13px;font-weight:500;text-align:center;cursor:pointer;transition:all 0.25s ease;border:1px solid rgb(255 255 255 / .1);user-select:none;letter-spacing:.3px;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.wcst-tab:hover{background:rgb(255 255 255 / .16);color:rgb(255 255 255 / .8);border-color:rgb(255 255 255 / .25)}.wcst-tab.active{background:#fff;color:#111;border-color:#fff;font-weight:600;box-shadow:0 2px 8px rgb(0 0 0 / .2)}.wcst-tab.completed{background:rgb(255 255 255 / .06);color:rgb(255 255 255 / .5);border-color:#fff0;font-weight:400;cursor:default}.wcst-tab.hidden{display:none}#wcst-columns{position:absolute;top:calc(100% + 6px);left:0;width:100%;z-index:99999;pointer-events:none}.wcst-col{display:none;border:none;border-radius:10px;background:#fff;max-height:280px;overflow-y:auto;pointer-events:auto;box-shadow:0 12px 40px rgb(0 0 0 / .2),0 4px 12px rgb(0 0 0 / .08)}.wcst-col.open{display:block;animation:wcstFadeIn 0.2s ease-out}.wcst-col.open+.wcst-col.open{margin-top:6px}.wcst-col a{display:block;padding:10px 16px;font-size:13px;color:#333;text-decoration:none;border-bottom:1px solid #f0f0f0;transition:background 0.12s ease;cursor:pointer}.wcst-col a:last-child{border-bottom:none}.wcst-col a:hover{background:#f5f7fa;color:#111}.wcst-col a.selected{background:#e8eaed;color:#111;font-weight:600}.wcst-loading,.wcst-empty{padding:28px 16px;font-size:13px;color:#999;text-align:center}@keyframes wcstFadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.wcst-col::-webkit-scrollbar{width:5px}.wcst-col::-webkit-scrollbar-track{background:#f5f5f5;border-radius:0 10px 10px 0}.wcst-col::-webkit-scrollbar-thumb{background:#ccc;border-radius:10px}.wcst-col::-webkit-scrollbar-thumb:hover{background:#aaa}@media (max-width:1024px){#wcst-columns{position:relative;top:auto;left:auto;width:auto;margin-top:6px;pointer-events:auto}.wcst-tabs{gap:6px}.wcst-tab{padding:10px 12px;font-size:12px}.wcst-col{max-height:55vh;-webkit-overflow-scrolling:touch;touch-action:pan-y;box-shadow:0 4px 20px rgb(0 0 0 / .12),0 2px 6px rgb(0 0 0 / .05)}.wcst-col a{padding:12px 16px;font-size:14px}}