.companion-hub{--ch-green:#078c45;--ch-dark:#12382a;--ch-mint:#eaf9f0;--ch-line:#dbe9e1;--ch-card:#fff;--ch-bg:#f5faf7;--ch-text:#17382a;--ch-muted:#687b71;color:var(--ch-text);display:grid;gap:18px}
.companion-hub.dark{--ch-card:#142d23;--ch-bg:#0d2119;--ch-text:#effaf4;--ch-muted:#a9bdb2;--ch-line:#29483a;--ch-mint:#173a2b}
.ch-hero,.ch-panel{background:var(--ch-card);border:1px solid var(--ch-line);border-radius:24px;box-shadow:0 14px 36px rgba(20,72,47,.07)}
.ch-hero{padding:24px;background:linear-gradient(135deg,var(--ch-card) 55%,var(--ch-mint));overflow:hidden}
.ch-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.ch-eyebrow{display:inline-flex;align-items:center;gap:7px;color:var(--ch-green);font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.ch-head h2{font-size:28px;margin:8px 0 5px}.ch-head p{margin:0;color:var(--ch-muted)}
.ch-head-actions,.ch-filter-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.ch-icon-btn{width:42px;height:42px;border:1px solid var(--ch-line);border-radius:13px;background:var(--ch-card);color:var(--ch-text);cursor:pointer;font-size:18px}
.ch-filters{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr auto;gap:10px;margin-top:22px}
.ch-filters input,.ch-filters select,.ch-settings input,.ch-settings select{width:100%;min-height:43px;border:1px solid var(--ch-line);border-radius:12px;background:var(--ch-card);color:var(--ch-text);padding:9px 12px}
.ch-tabs{display:flex;gap:6px;padding:6px;background:var(--ch-mint);border-radius:16px;overflow:auto}
.ch-tabs button{border:0;background:transparent;color:var(--ch-muted);padding:11px 16px;border-radius:11px;font-weight:700;white-space:nowrap;cursor:pointer}
.ch-tabs button.active{background:var(--ch-card);color:var(--ch-green);box-shadow:0 5px 14px rgba(20,72,47,.1)}
.ch-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.ch-kpi{position:relative;overflow:hidden;background:var(--ch-card);border:1px solid var(--ch-line);border-radius:18px;padding:18px;min-height:112px}
.ch-kpi:after{content:"";position:absolute;width:66px;height:66px;border-radius:50%;background:var(--ch-mint);right:-17px;top:-17px}
.ch-kpi span{color:var(--ch-muted);font-size:13px}.ch-kpi strong{display:block;font-size:23px;color:var(--ch-green);margin:12px 0 4px}.ch-kpi small{color:var(--ch-muted)}
.ch-grid-2{display:grid;grid-template-columns:1.4fr 1fr;gap:16px}.ch-panel{padding:20px}.ch-panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.ch-panel h3{margin:0;font-size:18px}.ch-panel-sub{color:var(--ch-muted);font-size:13px;margin-top:4px}
.ch-progress-wrap{display:flex;align-items:center;gap:22px}.ch-ring{width:132px;height:132px;display:grid;place-items:center;border-radius:50%;background:conic-gradient(var(--ch-green) calc(var(--p)*1%),var(--ch-mint) 0);position:relative;flex:none}.ch-ring:before{content:"";width:96px;height:96px;border-radius:50%;background:var(--ch-card);position:absolute}.ch-ring b{position:relative;font-size:24px}.ch-progress-copy strong{font-size:20px}.ch-progress-copy p{color:var(--ch-muted);line-height:1.6}
.ch-bars{height:220px;display:flex;align-items:flex-end;gap:10px;padding-top:20px}.ch-bar{flex:1;min-width:34px;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:7px;height:100%}.ch-bar i{display:block;width:min(44px,85%);min-height:4px;border-radius:9px 9px 3px 3px;background:linear-gradient(180deg,#19b866,var(--ch-green));position:relative}.ch-bar i:after{content:attr(data-value);position:absolute;left:50%;top:-20px;transform:translateX(-50%);font-size:10px;font-style:normal;color:var(--ch-muted);white-space:nowrap}.ch-bar span{font-size:11px;color:var(--ch-muted)}
.ch-top-list{display:grid;gap:9px}.ch-top-item{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;padding:10px;border:1px solid var(--ch-line);border-radius:13px}.ch-rank-no{width:30px;height:30px;border-radius:9px;background:var(--ch-mint);color:var(--ch-green);display:grid;place-items:center;font-weight:800}.ch-top-item b,.ch-top-item small{display:block}.ch-top-item small{color:var(--ch-muted);margin-top:3px}
.ch-tree-toolbar{display:grid;grid-template-columns:1.5fr repeat(3,1fr) auto;gap:9px;margin-bottom:16px}.ch-tree-toolbar input,.ch-tree-toolbar select{border:1px solid var(--ch-line);border-radius:11px;padding:10px;background:var(--ch-card);color:var(--ch-text)}
.ch-tree{display:grid;gap:10px}.ch-tree-node{margin-left:calc(var(--depth)*24px);position:relative}.ch-tree-node:before{content:"";position:absolute;left:-14px;top:0;bottom:-11px;border-left:1px dashed #a8cbb7}.ch-node-card{display:grid;grid-template-columns:auto 1.2fr repeat(5,minmax(90px,.7fr)) auto;gap:12px;align-items:center;border:1px solid var(--ch-line);background:var(--ch-card);border-radius:16px;padding:13px}.ch-node-toggle{border:0;background:var(--ch-mint);color:var(--ch-green);border-radius:9px;width:30px;height:30px;cursor:pointer}.ch-person{display:flex;align-items:center;gap:10px;min-width:170px}.ch-avatar{width:42px;height:42px;border-radius:13px;object-fit:cover;background:var(--ch-mint);display:grid;place-items:center;color:var(--ch-green);font-weight:800}.ch-person b,.ch-person small{display:block}.ch-person small,.ch-stat small{color:var(--ch-muted);font-size:11px}.ch-stat b{display:block;margin-top:4px;font-size:13px}.ch-status{display:inline-flex;padding:5px 9px;border-radius:999px;background:#e8f8ee;color:#087a3e;font-size:11px;font-weight:800}.ch-status.inactive{background:#f6eee6;color:#a45a10}
.ch-benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.ch-benefit{padding:18px;border:1px solid var(--ch-line);border-radius:17px;background:linear-gradient(145deg,var(--ch-card),var(--ch-mint))}.ch-benefit strong{font-size:22px;color:var(--ch-green);display:block;margin:10px 0}.ch-benefit span{color:var(--ch-muted);font-size:13px}
.ch-table{width:100%;border-collapse:collapse}.ch-table th,.ch-table td{text-align:left;padding:11px;border-bottom:1px solid var(--ch-line);font-size:13px}.ch-table th{color:var(--ch-muted);font-size:11px;text-transform:uppercase}.ch-table-wrap{overflow:auto}.ch-pill{display:inline-flex;padding:5px 9px;border-radius:999px;background:var(--ch-mint);color:var(--ch-green);font-size:11px;font-weight:800}
.ch-history{display:grid;gap:10px}.ch-event{display:grid;grid-template-columns:12px 1fr auto;gap:12px;align-items:start;padding:13px;border:1px solid var(--ch-line);border-radius:14px}.ch-event-dot{width:10px;height:10px;border-radius:50%;background:var(--ch-green);margin-top:5px}.ch-event p{margin:4px 0 0;color:var(--ch-muted);font-size:13px}.ch-event time{font-size:11px;color:var(--ch-muted)}
.ch-settings .ch-table input{min-width:105px}.ch-settings .ch-table input[type=text]{min-width:150px}.ch-settings-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}.ch-note{padding:12px;border-radius:12px;background:var(--ch-mint);color:var(--ch-muted);font-size:13px;line-height:1.55}
.ch-loading{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.ch-skeleton{height:112px;border-radius:18px;background:linear-gradient(90deg,var(--ch-mint),var(--ch-card),var(--ch-mint));background-size:200% 100%;animation:chPulse 1.2s infinite}@keyframes chPulse{to{background-position:-200% 0}}
.ch-empty{text-align:center;padding:35px;color:var(--ch-muted)}.ch-error{padding:16px;border:1px solid #f2b8b5;background:#fff1f0;color:#a12622;border-radius:14px}
@media(max-width:1200px){.ch-kpis{grid-template-columns:repeat(2,1fr)}.ch-node-card{grid-template-columns:auto 1fr repeat(3,minmax(80px,.7fr)) auto}.ch-node-card .ch-hide-md{display:none}}
@media(max-width:800px){.companion-hub{gap:12px}.ch-hero,.ch-panel{border-radius:18px;padding:16px}.ch-head,.ch-progress-wrap{align-items:flex-start;flex-direction:column}.ch-head h2{font-size:23px}.ch-filters,.ch-tree-toolbar{grid-template-columns:1fr 1fr}.ch-filters>*:first-child,.ch-tree-toolbar>*:first-child{grid-column:1/-1}.ch-grid-2,.ch-benefit-grid{grid-template-columns:1fr}.ch-kpis{grid-template-columns:1fr 1fr}.ch-node-card{grid-template-columns:auto 1fr auto}.ch-node-card .ch-stat{display:none}.ch-tree-node{margin-left:calc(var(--depth)*10px)}.ch-ring{width:112px;height:112px}.ch-ring:before{width:80px;height:80px}}
@media(max-width:480px){.ch-kpis,.ch-filters,.ch-tree-toolbar{grid-template-columns:1fr}.ch-filters>*,.ch-tree-toolbar>*{grid-column:auto!important}.ch-kpi{min-height:98px}.ch-tabs{margin-left:-4px;margin-right:-4px}.ch-bars{gap:4px}.ch-bar i{width:24px}}
@media(prefers-color-scheme:dark){.companion-hub:not(.light){--ch-card:#142d23;--ch-bg:#0d2119;--ch-text:#effaf4;--ch-muted:#a9bdb2;--ch-line:#29483a;--ch-mint:#173a2b}}