:root{
  --bg:#0e1116; --bg2:#161b22; --bg3:#1c232d; --panel:#12171e;
  --line:#283040; --line2:#333d4f;
  --txt:#e6edf3; --txt2:#9aa7b8; --txt3:#6b7787;
  --acc:#4f8cff; --acc2:#2d6ae0;
  --green:#3fb950; --yellow:#d6a316; --red:#f0553a; --purple:#a371f7; --cyan:#39c5cf;
  --radius:10px; --sh:0 6px 24px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:var(--bg); color:var(--txt);
  font:14px/1.45 'Inter',-apple-system,Segoe UI,Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:13px}
a{color:var(--acc);text-decoration:none}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#2a3340;border-radius:6px}
::-webkit-scrollbar-track{background:transparent}

/* ---------- login ---------- */
#login{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:radial-gradient(1200px 600px at 50% -10%,#1a2330,#0e1116)}
.login-card{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:34px 32px;width:380px;box-shadow:var(--sh)}
.login-card h1{margin:0 0 4px;font-size:22px;letter-spacing:.3px}
.login-card .sub{color:var(--txt2);margin:0 0 22px;font-size:13px}
.tg-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;background:#229ed9;color:#fff;border:0;border-radius:10px;padding:12px;font-size:15px;font-weight:600;margin-bottom:18px}
.tg-btn:hover{background:#1c8fc4}
.login-users{display:flex;flex-direction:column;gap:7px}
.login-users .lu{display:flex;align-items:center;gap:11px;background:var(--bg3);border:1px solid var(--line);border-radius:9px;padding:9px 12px;text-align:left;color:var(--txt)}
.login-users .lu:hover{border-color:var(--acc)}
.login-hint{color:var(--txt3);font-size:11px;text-align:center;margin-top:18px}
.avatar{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:12px;color:#fff;flex-shrink:0}

/* ---------- shell ---------- */
#app{display:none;height:100vh;grid-template-columns:220px 1fr;grid-template-rows:56px 1fr}
#app.on{display:grid}
.topbar{grid-column:1/3;display:flex;align-items:center;gap:14px;padding:0 18px;background:var(--bg2);border-bottom:1px solid var(--line)}
.brand{font-weight:700;letter-spacing:.4px;font-size:16px}
.brand span{color:var(--acc)}
.badge{font-size:10px;background:var(--bg3);border:1px solid var(--line2);color:var(--txt2);padding:2px 7px;border-radius:20px;text-transform:uppercase;letter-spacing:.5px}
.topbar .spacer{flex:1}
.me{display:flex;align-items:center;gap:9px}
.me .info{line-height:1.15}
.me .info b{font-size:13px}
.me .info small{color:var(--txt3);font-size:11px}
.linkbtn{background:none;border:0;color:var(--txt3);font-size:12px}
.linkbtn:hover{color:var(--txt)}

.side{background:var(--panel);border-right:1px solid var(--line);padding:12px 10px;display:flex;flex-direction:column;gap:3px;overflow:auto}
.side .grp{color:var(--txt3);font-size:10px;text-transform:uppercase;letter-spacing:.6px;margin:14px 8px 4px}
.nav{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:8px;color:var(--txt2);border:1px solid transparent;font-size:13px}
.nav:hover{background:var(--bg3);color:var(--txt)}
.nav.active{background:var(--bg3);color:var(--txt);border-color:var(--line2)}
.nav .ic{width:16px;text-align:center;opacity:.85}
.nav .cnt{margin-left:auto;background:var(--bg);border:1px solid var(--line2);color:var(--txt2);font-size:10px;padding:1px 7px;border-radius:20px}

.main{overflow:auto;padding:18px 22px}
.page-head{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.page-head h2{margin:0;font-size:18px}
.page-head .muted{color:var(--txt3);font-size:12px}

/* ---------- controls ---------- */
.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px}
.btn{background:var(--bg3);border:1px solid var(--line2);color:var(--txt);border-radius:8px;padding:7px 12px;font-size:12px;display:inline-flex;align-items:center;gap:6px}
.btn:hover{border-color:var(--acc)}
.btn.primary{background:var(--acc2);border-color:var(--acc2);color:#fff;font-weight:600}
.btn.primary:hover{background:var(--acc)}
.btn.ghost{background:transparent}
.btn.sm{padding:5px 9px;font-size:11px}
.search{background:var(--bg3);border:1px solid var(--line2);border-radius:8px;padding:7px 11px;color:var(--txt);min-width:220px}
.search:focus{outline:none;border-color:var(--acc)}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--bg3);border:1px solid var(--line2);border-radius:20px;padding:4px 10px;font-size:11px;color:var(--txt2)}
.chip b{color:var(--txt)}
.chip .x{cursor:pointer;color:var(--txt3);font-weight:700}
.chip .x:hover{color:var(--red)}
select.inp,input.inp{background:var(--bg3);border:1px solid var(--line2);border-radius:7px;padding:6px 8px;color:var(--txt)}
select.inp:focus,input.inp:focus{outline:none;border-color:var(--acc)}
.views-bar{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.view-tab{background:var(--bg3);border:1px solid var(--line);border-radius:20px;padding:5px 13px;font-size:12px;color:var(--txt2)}
.view-tab.active{background:var(--acc2);border-color:var(--acc2);color:#fff}
.view-tab:hover{color:var(--txt)}

/* ---------- table ---------- */
.tablewrap{border:1px solid var(--line);border-radius:var(--radius);overflow:auto;background:var(--bg2);max-height:calc(100vh - 250px)}
table{border-collapse:collapse;width:100%;white-space:nowrap}
thead th{position:sticky;top:0;background:var(--bg3);color:var(--txt2);text-align:left;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.4px;padding:9px 12px;border-bottom:1px solid var(--line2);cursor:pointer;user-select:none}
thead th:hover{color:var(--txt)}
thead th .arr{color:var(--acc);margin-left:4px}
tbody td{padding:8px 12px;border-bottom:1px solid var(--line);font-size:12.5px;max-width:280px;overflow:hidden;text-overflow:ellipsis}
tbody tr:hover{background:#161d27}
tbody tr.sel{background:#17263f}
.rowcheck{width:34px;text-align:center}
.grouprow td{background:#10161f;font-weight:600;color:var(--txt);cursor:pointer;font-size:12px}
.grouprow .cnt{color:var(--txt3);font-weight:400;margin-left:6px}
.st{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11px;font-weight:600;border:1px solid transparent}
.st.green{background:rgba(63,185,80,.14);color:#5ed36c;border-color:rgba(63,185,80,.3)}
.st.red{background:rgba(240,85,58,.14);color:#ff7a63;border-color:rgba(240,85,58,.3)}
.st.gray{background:rgba(139,148,158,.12);color:#9aa7b8;border-color:rgba(139,148,158,.25)}
.st.yellow{background:rgba(214,163,22,.14);color:#e2b53f;border-color:rgba(214,163,22,.3)}
.st.blue{background:rgba(79,140,255,.14);color:#79a9ff;border-color:rgba(79,140,255,.3)}
.secret{color:var(--txt3);font-style:italic;letter-spacing:1px}
.lock{opacity:.5;margin-left:4px}
.rowbtn{opacity:0;background:var(--acc2);border:0;color:#fff;border-radius:6px;padding:3px 8px;font-size:11px}
tbody tr:hover .rowbtn{opacity:1}
.empty{padding:60px;text-align:center;color:var(--txt3)}

/* ---------- kanban ---------- */
.kanban{display:flex;gap:14px;align-items:flex-start;overflow-x:auto;padding-bottom:14px}
.kcol{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);width:290px;flex-shrink:0;display:flex;flex-direction:column;max-height:calc(100vh - 210px)}
.kcol h3{margin:0;padding:12px 14px;font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--txt2);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:8px}
.kcol h3 .cnt{margin-left:auto;background:var(--bg3);border:1px solid var(--line2);border-radius:20px;padding:1px 8px;font-size:10px}
.kcol .body{padding:10px;display:flex;flex-direction:column;gap:9px;overflow-y:auto;min-height:60px;flex:1}
.kcol.drop{outline:2px dashed var(--acc);outline-offset:-4px}
.card{background:var(--bg2);border:1px solid var(--line2);border-radius:9px;padding:11px 12px;cursor:grab;transition:border-color .1s}
.card:hover{border-color:var(--acc)}
.card.dragging{opacity:.5}
.card .t{font-size:13px;font-weight:600;margin-bottom:7px;white-space:normal}
.card .meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.card .lk{font-size:11px;color:var(--cyan);background:rgba(57,197,207,.1);border:1px solid rgba(57,197,207,.25);border-radius:6px;padding:1px 7px}
.pri{font-size:10px;font-weight:700;padding:1px 7px;border-radius:5px}
.pri.low{background:rgba(139,148,158,.15);color:#9aa7b8}
.pri.med{background:rgba(214,163,22,.16);color:#e2b53f}
.pri.high{background:rgba(240,85,58,.16);color:#ff7a63}
.dept-tag{font-size:10px;padding:1px 7px;border-radius:5px;background:rgba(163,113,247,.15);color:#c29dff}
.assignee{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--txt2)}
.unassigned{color:var(--yellow);font-size:11px;font-weight:600}
.card .foot{display:flex;align-items:center;gap:7px;margin-top:9px;padding-top:8px;border-top:1px solid var(--line)}
.card .deadline{font-size:11px;color:var(--txt3);margin-left:auto}
.card .deadline.over{color:#ff7a63}
.mini-select{background:var(--bg3);border:1px solid var(--line2);border-radius:6px;color:var(--txt);font-size:11px;padding:3px 5px}

/* ---------- modal ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:50}
.modal{background:var(--bg2);border:1px solid var(--line2);border-radius:14px;width:520px;max-width:94vw;max-height:90vh;overflow:auto;box-shadow:var(--sh)}
.modal h3{margin:0;padding:16px 20px;border-bottom:1px solid var(--line);font-size:16px}
.modal .body{padding:18px 20px;display:flex;flex-direction:column;gap:13px}
.modal .foot{padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:9px}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:11px;color:var(--txt2);text-transform:uppercase;letter-spacing:.4px}
.field input,.field select,.field textarea{background:var(--bg3);border:1px solid var(--line2);border-radius:8px;padding:9px 11px;color:var(--txt);width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--acc)}
.field textarea{resize:vertical;min-height:64px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.colcfg{display:grid;grid-template-columns:1fr 1fr;gap:4px 14px;max-height:320px;overflow:auto}
.colcfg label{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--txt);padding:4px 2px;cursor:pointer}
.filter-row{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:7px;align-items:center}
.filter-row .del{background:none;border:0;color:var(--txt3);font-size:16px}
.filter-row .del:hover{color:var(--red)}
.hist{font-size:11px;color:var(--txt3);border-left:2px solid var(--line2);padding-left:10px;display:flex;flex-direction:column;gap:3px}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--bg3);border:1px solid var(--acc);color:var(--txt);padding:11px 18px;border-radius:10px;box-shadow:var(--sh);z-index:80;font-size:13px}
.note{background:rgba(214,163,22,.08);border:1px solid rgba(214,163,22,.25);color:#e2b53f;font-size:12px;padding:9px 12px;border-radius:8px;margin-bottom:14px}