:root{--row-height:50px;--day-width:24px;--accent:#4f46e5;--bg:#0f172a;--muted:#94a3b8;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial;}.container-gantt{max-width:calc(100% - 40px);margin:20px auto;padding:18px;background:#fff;border-radius:12px;box-shadow:0 6px 18px rgba(12,20,30,.06);}div.container-gantt .toolbar{display:flex;gap:12px;align-items:center;margin-bottom:12px;background:#fff;margin-top:0;padding:0;font-size:14px;}div.container-gantt .toolbar label{font-size:13px;color:var(--muted);}div.container-gantt .toolbar input[type=range]{width:200px;}div.container-gantt .gantt{border:1px solid #e6edf5;border-radius:8px;overflow:hidden;}div.container-gantt .gantt-header{display:flex;align-items:center;gap:12px;padding:8px;background:#fbfdff;border-bottom:1px solid #eef4fb;}div.container-gantt .timeline{position:relative;overflow:auto;}div.container-gantt .grid{display:grid;grid-template-columns:320px 1fr;}div.container-gantt .left{background:#fff;}div.container-gantt .left .task-row{height:var(--row-height);display:flex;align-items:center;padding:0 12px;}div.container-gantt .task-row-header{text-align:center;padding:20px;}div.container-gantt .right{position:relative;overflow:auto;}div.container-gantt .time-axis{position:sticky;top:0;z-index:4;background:#fbfdff;border-bottom:1px solid #eef4fb;display:flex;}div.container-gantt .time-cell{box-sizing:border-box;padding:6px 4px;border-right:1px solid #f1f5f9;font-size:12px;min-width:var(--day-width);text-align:center;}div.container-gantt .mounth-cell{box-sizing:border-box;padding:6px 4px;border-right:1px solid #f1f5f9;font-size:12px;min-width:var(--day-width);text-align:center;background:#666;color:#fff;}div.container-gantt .time-mounth{position:sticky;display:flex;}div.container-gantt .task-track{position:relative;height:calc(var(--row-height)*(var(--rows) + 1));min-width:100%;}div.container-gantt .task-row-track{position:relative;height:var(--row-height);border-bottom:1px solid #f7fafc;}div.container-gantt .bar{position:absolute;height:40px;top:10px;border-radius:6px;display:flex;align-items:center;padding:4px 8px;color:#fff;font-size:13px;box-shadow:0 6px 18px rgba(41,50,73,.08);cursor:pointer;}div.container-gantt .bar .progress{height:6px;border-radius:999px;background:rgba(255,255,255,.75);position:absolute;bottom:4px;left:8px;right:8px;}div.container-gantt .bar .label{z-index:2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;position:relative;top:-6px;}div.container-gantt .today-line{position:absolute;top:0;bottom:0;width:2px;background:rgba(79,70,229,.9);z-index:6;}div.container-gantt .tooltip{z-index:5;position:fixed;background:#0b1220;color:#fff;padding:8px 10px;border-radius:6px;font-size:13px;pointer-events:none;opacity:0;transform:translateY(-6px);transition:all .12s;}@media(max-width:880px){div.container-gantt .grid{grid-template-columns:220px 1fr;}div.container-gantt .right{width:100vw;}div.container-gantt .left{font-size:13px;display:none;}}div.container-gantt .task-row.level1{padding-left:29px;}div.container-gantt .task-row.level2{padding-left:42px;}div.container-gantt .task-row.level3{padding-left:55px;}div.container-gantt .task-row.level4{padding-left:68px;}div.container-gantt .task-row.level5{padding-left:81px;}div.container-gantt .task-row.level6{padding-left:94px;}span.colortask{display:inline-block;width:31px;height:25px;margin-right:10px;}.bar.wbs{position:relative;background:linear-gradient(to right,#3b5c8a,#5f8dc9);height:30px;line-height:30px;color:#fff;text-align:center;font-weight:bold;border-radius:2px;}.bar.wbs::before,.bar.wbs::after{content:"";position:absolute;top:0;border-top:20px solid transparent;border-bottom:20px solid transparent;}.bar.wbs::before{left:-26px;border-right:30px solid #3b5c8a;}.bar.wbs::after{right:-26px;border-left:30px solid #5f8dc9;}