:root{--bg:#f6f7f9;--panel:#fff;--line:#e3e6ea;--text:#1b2330;--muted:#6b7686;--brand:#128c7e;--brand-d:#0d6e63;--danger:#c93b3b;--in:#fff;--out:#d9f6e8}*{box-sizing:border-box}body,html{height:100%;margin:0}body{font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}input,select,textarea{border:1px solid var(--line);border-radius:8px;padding:8px 10px;background:#fff;width:100%}input:focus,select:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--brand) 35%,transparent);border-color:var(--brand)}.btn{background:var(--brand);color:#fff;border:0;border-radius:8px;padding:8px 14px;cursor:pointer;font-weight:600}.btn:hover{background:var(--brand-d)}.btn:disabled{opacity:.5;cursor:default}.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line);font-weight:500}.btn.ghost:hover{background:#eef0f3}.btn.small{padding:4px 10px;font-size:12px}.shell{display:grid;grid-template-columns:210px 1fr;height:100vh}.side{background:#0f2a2a;color:#cfe3e0;display:flex;flex-direction:column;padding:16px 10px}.side h1{font-size:16px;margin:0 8px 18px;color:#fff}.side nav a{display:block;padding:9px 12px;border-radius:8px;margin-bottom:2px}.side nav a:hover{background:#1a3d3d}.side nav a.active{background:var(--brand);color:#fff}.side .me{margin-top:auto;font-size:12px;padding:8px}.side .me button{margin-top:8px;width:100%}.main{overflow:auto;min-width:0}.page{padding:22px 26px}.page h2{margin:0 0 16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}.grid{display:grid;gap:12px}.stats{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}.stat b{display:block;font-size:26px}.stat span{color:var(--muted);font-size:12px}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-size:12px;font-weight:600}.row{display:flex;gap:8px;align-items:center}.muted{color:var(--muted)}.err{color:var(--danger);font-size:13px}.login{display:grid;place-items:center;height:100vh}.login form{width:340px;display:grid;gap:10px}.inbox{display:grid;grid-template-columns:330px 1fr 280px;height:100vh}.list{border-right:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;min-height:0}.list .tools{padding:12px;display:grid;gap:8px;border-bottom:1px solid var(--line)}.list .items{overflow:auto}.item{padding:11px 14px;border-bottom:1px solid var(--line);cursor:pointer}.item:hover{background:#f1f5f4}.item.sel{background:#e3f3ef}.item .top{display:flex;justify-content:space-between;gap:8px}.item .pv,.item b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.item .pv{color:var(--muted);font-size:13px}.badge{background:var(--brand);color:#fff;border-radius:99px;font-size:11px;padding:1px 7px}.chat{display:flex;flex-direction:column;min-height:0;background:#efeae2}.chat header{background:var(--panel);padding:10px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:8px}.msgs{flex:1 1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:6px}.msg{max-width:68%;padding:7px 11px;border-radius:10px;white-space:pre-wrap;word-break:break-word;box-shadow:0 1px 1px rgba(0,0,0,.08)}.msg.in{background:var(--in);align-self:flex-start}.msg.out{background:var(--out);align-self:flex-end}.msg small{display:block;color:var(--muted);font-size:11px;text-align:right;margin-top:2px}.composer{background:var(--panel);padding:10px;display:flex;gap:8px;border-top:1px solid var(--line)}.composer textarea{resize:none;height:44px}.warn{background:#fff6e0;color:#7a5a00;padding:8px 14px;font-size:13px;border-top:1px solid #f0dfb0}.detail{background:var(--panel);border-left:1px solid var(--line);padding:16px;overflow:auto;display:grid;gap:10px;align-content:start}.detail label{font-size:12px;color:var(--muted);display:grid;gap:4px}.empty{display:grid;place-items:center;height:100%;color:var(--muted)}.kanban{display:flex;gap:12px;align-items:flex-start;overflow:auto;padding-bottom:12px}.col{min-width:260px;width:260px;background:#eceff2;border-radius:12px;padding:10px;flex-shrink:0}.col h3{margin:2px 4px 10px;font-size:13px;display:flex;justify-content:space-between}.col .drop{min-height:60px;display:grid;gap:8px}.kcard{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px;cursor:grab}.kcard.drag{opacity:.4}.bars{display:flex;align-items:flex-end;gap:4px;height:120px}.bars div{flex:1 1;display:flex;flex-direction:column;justify-content:flex-end;gap:1px;min-width:6px}.bars i{display:block;border-radius:2px 2px 0 0}@media (max-width:1000px){.inbox{grid-template-columns:280px 1fr}.detail{display:none}}