:root{
  --bg:#f5f6f8; --surface:#fff; --surface2:#f9fafb; --border:#e6e8ec; --border2:#d6d9df;
  --text:#14161a; --muted:#6b7280; --faint:#9ca3af;
  --accent:#4f46e5; --accent-2:#eef0ff; --accent-h:#4338ca;
  --green:#16a34a; --green-bg:#e9f8ef; --red:#dc2626; --red-bg:#fdecec; --amber:#d97706; --amber-bg:#fef5e6; --blue:#2563eb; --blue-bg:#eaf1fe;
  --radius:10px; --shadow:0 1px 2px rgba(16,24,40,.05); --shadow-lg:0 12px 32px rgba(16,24,40,.16);
  --side:224px;
  font-family:Inter,"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--text);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0;font-weight:650;letter-spacing:-.01em}
h1{font-size:20px} h2{font-size:16px} h3{font-size:14px}
.boot{display:grid;place-items:center;height:100vh;color:var(--muted)}
.muted{color:var(--muted)} .faint{color:var(--faint)} .small{font-size:12px} .nowrap{white-space:nowrap}
.row{display:flex;align-items:center;gap:8px} .row.wrap{flex-wrap:wrap} .grow{flex:1;min-width:0}
.between{justify-content:space-between} .stack>*+*{margin-top:12px}
.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hidden{display:none!important}

/* ---------- layout ---------- */
.layout{display:flex;min-height:100vh}
.side{width:var(--side);flex:none;background:#111827;color:#cbd5e1;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:30}
.brand{display:flex;align-items:center;gap:10px;padding:18px 16px 14px;color:#fff}
.brand .logo{width:32px;height:32px;border-radius:8px;background:var(--accent);display:grid;place-items:center;font-weight:800;font-size:13px}
.brand b{display:block;font-size:14px;letter-spacing:.02em} .brand span{font-size:11px;color:#94a3b8}
.nav{padding:6px 8px;flex:1;overflow:auto}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:#cbd5e1;margin-bottom:2px;font-weight:500}
.nav a:hover{background:#1f2937;color:#fff}
.nav a.active{background:#272f3f;color:#fff}
.nav a svg{width:18px;height:18px;flex:none;opacity:.85}
.nav .sep{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#64748b;padding:14px 10px 6px}
.side-foot{padding:12px;border-top:1px solid #1f2937;display:flex;align-items:center;gap:10px}
.side-foot .who{flex:1;min-width:0;color:#e5e7eb} .side-foot .who small{display:block;color:#94a3b8;font-size:11px}
.side-foot button{background:none;border:0;color:#94a3b8;cursor:pointer;padding:6px;border-radius:6px} .side-foot button:hover{background:#1f2937;color:#fff}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{height:58px;display:flex;align-items:center;gap:12px;padding:0 24px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}
.top h1{flex:1;min-width:0;font-size:17px}
.burger{display:none;background:none;border:0;padding:6px;cursor:pointer}
.content{padding:22px 24px 48px;max-width:1500px;width:100%}
.content.wide{max-width:none}

/* ---------- controls ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:34px;padding:0 13px;border-radius:8px;border:1px solid var(--border2);background:var(--surface);cursor:pointer;font-weight:550;white-space:nowrap;transition:background .12s,border-color .12s}
.btn:hover{background:var(--surface2);border-color:#c4c8d0}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff} .btn.primary:hover{background:var(--accent-h)}
.btn.danger{color:var(--red)} .btn.danger:hover{background:var(--red-bg);border-color:#f5b5b5}
.btn.ghost{border-color:transparent;background:transparent} .btn.ghost:hover{background:#f0f1f4}
.btn.sm{height:28px;padding:0 9px;font-size:13px} .btn.icon{width:34px;padding:0} .btn.sm.icon{width:28px}
.btn:disabled{opacity:.55;cursor:default}
.btn svg{width:16px;height:16px}
.input,select.input,textarea.input{width:100%;height:36px;padding:0 11px;border:1px solid var(--border2);border-radius:8px;background:#fff;outline:none;transition:border-color .12s,box-shadow .12s}
textarea.input{height:auto;min-height:84px;padding:9px 11px;resize:vertical}
.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,70,229,.14)}
select.input{padding-right:28px}
.input.sm{height:30px;font-size:13px}
label.f{display:block} label.f>span{display:block;font-size:12px;font-weight:600;color:#374151;margin-bottom:5px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px} .grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.seg{display:inline-flex;background:#eceef2;border-radius:8px;padding:3px;gap:2px}
.seg button{border:0;background:none;padding:5px 11px;border-radius:6px;cursor:pointer;font-weight:550;color:#4b5563;font-size:13px}
.seg button.on{background:#fff;color:var(--text);box-shadow:var(--shadow)}
input[type=range]{accent-color:var(--accent);width:100%}
input[type=color]{width:36px;height:36px;border:1px solid var(--border2);border-radius:8px;padding:3px;background:#fff;cursor:pointer}
input[type=checkbox]{accent-color:var(--accent);width:16px;height:16px}

/* ---------- cards ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border)}
.card-h h2{flex:1;font-size:15px}
.card-b{padding:16px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.kpi{padding:14px 16px} .kpi .l{color:var(--muted);font-size:12px;font-weight:550} .kpi .v{font-size:26px;font-weight:700;margin-top:4px;letter-spacing:-.02em} .kpi .s{font-size:12px;color:var(--muted)}
.cols{display:grid;grid-template-columns:1.6fr 1fr;gap:18px;align-items:start}
.empty{padding:34px 16px;text-align:center;color:var(--muted)}
.empty b{display:block;color:var(--text);margin-bottom:4px;font-size:15px}

/* ---------- pills / avatars ---------- */
.pill{display:inline-flex;align-items:center;gap:5px;height:22px;padding:0 8px;border-radius:999px;font-size:12px;font-weight:600;background:#eef0f3;color:#374151;white-space:nowrap}
.pill.todo{background:#eef0f3;color:#4b5563}.pill.in_progress{background:var(--blue-bg);color:var(--blue)}.pill.review{background:var(--amber-bg);color:var(--amber)}.pill.done{background:var(--green-bg);color:var(--green)}
.pill.planned{background:#f1eefe;color:#7c3aed}.pill.active{background:var(--blue-bg);color:var(--blue)}.pill.paused{background:var(--amber-bg);color:var(--amber)}
.pill.red{background:var(--red-bg);color:var(--red)} .pill.green{background:var(--green-bg);color:var(--green)}
.pill.api{background:#f3e8ff;color:#7e22ce}
.chip{display:inline-flex;align-items:center;gap:6px;max-width:100%;padding:2px 8px 2px 6px;border-radius:6px;background:#f3f4f6;font-size:12px;font-weight:550;color:#374151}
.chip i{width:8px;height:8px;border-radius:3px;flex:none}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%}
.prio-urgent{color:var(--red)} .prio-high{color:var(--amber)} .prio-normal{color:var(--faint)} .prio-low{color:#cbd5e1}
.av{width:28px;height:28px;border-radius:50%;display:inline-grid;place-items:center;color:#fff;font-size:11px;font-weight:700;flex:none;letter-spacing:.02em}
.av.sm{width:22px;height:22px;font-size:9.5px} .av.lg{width:44px;height:44px;font-size:15px}
.avs{display:flex} .avs .av{border:2px solid #fff;margin-left:-6px} .avs .av:first-child{margin-left:0}
.live{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(22,163,74,.18);animation:pulse 1.6s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 6px rgba(22,163,74,.06)}}
.bar{height:6px;border-radius:99px;background:#eceef2;overflow:hidden} .bar>i{display:block;height:100%;border-radius:99px;background:var(--accent)}

/* ---------- tables ---------- */
.tbl{width:100%;border-collapse:collapse}
.tbl th{font-size:12px;color:var(--muted);font-weight:600;text-align:left;padding:9px 12px;border-bottom:1px solid var(--border);background:var(--surface2);white-space:nowrap}
.tbl td{padding:10px 12px;border-bottom:1px solid #f0f1f4;vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tr.click{cursor:pointer} .tbl tr.click:hover td{background:#fafbfc}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums}

/* ---------- timer ---------- */
.timer{display:flex;align-items:center;gap:10px;height:36px;padding:0 6px 0 12px;border-radius:9px;background:var(--green-bg);border:1px solid #bfe8cf;max-width:420px}
.timer .t{font-variant-numeric:tabular-nums;font-weight:700;color:var(--green)}
.timer .what{min-width:0;font-size:13px}
.play{width:28px;height:28px;border-radius:50%;border:1px solid var(--border2);background:#fff;display:inline-grid;place-items:center;cursor:pointer;color:var(--green);flex:none}
.play:hover{background:var(--green-bg);border-color:#9fdcb7}
.play.stop{color:var(--red)} .play.stop:hover{background:var(--red-bg);border-color:#f5b5b5}
.play svg{width:12px;height:12px}

/* ---------- task list ---------- */
.tlist .ti{display:flex;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid #f0f1f4;cursor:pointer}
.tlist .ti:hover{background:#fafbfc}
.tlist .ti:last-child{border-bottom:0}
.tlist .ti .tt{flex:1;min-width:0}
.tlist .ti .tt b{font-weight:550;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tlist .ti.done .tt b{color:var(--muted);text-decoration:line-through}
.tlist .meta{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted);margin-top:2px;flex-wrap:wrap}
.grp-h{padding:10px 16px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:var(--surface2);border-bottom:1px solid var(--border)}
.overdue{color:var(--red);font-weight:600}

/* ---------- projects ---------- */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:14px}
.pcard{padding:16px;cursor:pointer;position:relative;overflow:hidden;transition:box-shadow .15s,transform .15s}
.pcard:hover{box-shadow:var(--shadow-lg);transform:translateY(-1px)}
.pcard:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--pc)}
.pcard h3{font-size:15px;margin-bottom:4px}
.pcard .desc{color:var(--muted);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}
.pstats{display:flex;gap:14px;font-size:12px;color:var(--muted);margin-top:10px}
.pstats b{color:var(--text);font-weight:650}

/* ---------- kanban ---------- */
.kanban{display:grid;grid-template-columns:repeat(4,minmax(220px,1fr));gap:12px;align-items:start;overflow-x:auto;padding-bottom:6px}
.kcol{background:#eef0f3;border-radius:10px;padding:8px;min-height:120px}
.kcol.over{background:#e3e6ff;outline:2px dashed #a5b4fc}
.kcol-h{display:flex;align-items:center;gap:6px;padding:4px 6px 8px;font-weight:650;font-size:13px}
.kcol-h .n{color:var(--muted);font-weight:500}
.kcard{background:#fff;border-radius:8px;padding:10px;margin-bottom:8px;box-shadow:0 1px 2px rgba(16,24,40,.08);cursor:grab;border:1px solid transparent}
.kcard:hover{border-color:#c7cbf9}
.kcard.dragging{opacity:.5}
.kcard .kt{font-weight:550;margin-bottom:8px;word-break:break-word}
.kcard .km{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}
.kadd{width:100%;border:1px dashed #c4c8d0;background:transparent;border-radius:8px;padding:7px;color:var(--muted);cursor:pointer}
.kadd:hover{background:#fff;color:var(--text)}

/* ---------- gantt ---------- */
.gantt-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.gantt{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:auto;max-height:calc(100vh - 180px);position:relative}
.g-inner{position:relative;min-width:100%}
.g-row{display:flex;height:36px;position:relative}
.g-row.proj{height:40px;background:#fafbfc}
.g-lab{position:sticky;left:0;z-index:6;width:var(--lw);flex:none;background:#fff;border-right:1px solid var(--border);border-bottom:1px solid #f0f1f4;display:flex;align-items:center;gap:8px;padding:0 10px;min-width:0;cursor:pointer}
.g-row.proj .g-lab{background:#fafbfc;font-weight:650}
.g-lab .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.g-lab .tog{width:16px;color:var(--muted);flex:none;transition:transform .15s;display:inline-block;text-align:center}
.g-lab .tog.closed{transform:rotate(-90deg)}
.g-lab.task{padding-left:32px;font-weight:450}
.g-tl{position:relative;flex:none;border-bottom:1px solid #f0f1f4}
.g-head{position:sticky;top:0;z-index:8;display:flex;background:#fff;border-bottom:1px solid var(--border)}
.g-head .g-lab{z-index:9;height:52px;cursor:default;font-size:12px;color:var(--muted);font-weight:600;border-bottom:0}
.g-scale{position:relative;flex:none;height:52px}
.g-scale .m{position:absolute;top:0;height:26px;line-height:26px;font-size:12px;font-weight:650;padding-left:6px;border-left:1px solid var(--border);white-space:nowrap;overflow:hidden}
.g-scale .d{position:absolute;top:26px;height:26px;line-height:26px;font-size:11px;color:var(--muted);text-align:center;border-left:1px solid #f0f1f4;border-top:1px solid #f0f1f4}
.g-scale .d.we{color:#c0c4cc}
.g-scale .d.today{color:#fff;background:var(--accent);font-weight:700;border-radius:4px}
.g-bg{position:absolute;top:0;bottom:0;pointer-events:none;z-index:0}
.g-bg .we{position:absolute;top:0;bottom:0;background:#f7f8fa}
.g-bg .ml{position:absolute;top:0;bottom:0;border-left:1px solid #eceef2}
.g-bg .today{position:absolute;top:0;bottom:0;width:2px;background:var(--accent);opacity:.7;z-index:4}
.g-bar{position:absolute;top:7px;height:22px;border-radius:6px;background:var(--bc);color:#fff;font-size:12px;font-weight:600;display:flex;align-items:center;gap:6px;padding:0 6px;white-space:nowrap;overflow:hidden;cursor:grab;z-index:3;box-shadow:0 1px 2px rgba(0,0,0,.12);user-select:none;touch-action:none}
.g-bar .pf{position:absolute;left:0;top:0;bottom:0;background:rgba(255,255,255,.28);pointer-events:none}
.g-bar span{position:relative;overflow:hidden;text-overflow:ellipsis}
.g-bar .av{width:16px;height:16px;font-size:8px;border:1.5px solid rgba(255,255,255,.8);position:relative}
.g-bar.done{opacity:.5}
.g-bar.ro{cursor:pointer}
.g-bar .rs{position:absolute;right:0;top:0;bottom:0;width:8px;cursor:ew-resize}
.g-bar.proj{top:10px;height:20px;background:color-mix(in srgb,var(--bc) 22%,white);color:var(--text);cursor:pointer;box-shadow:none;border:1px solid color-mix(in srgb,var(--bc) 55%,white)}
.g-bar.proj .pf{background:color-mix(in srgb,var(--bc) 45%,white)}
.g-bar.overdue-b{box-shadow:0 0 0 2px var(--red)}
.g-out{position:absolute;top:9px;font-size:12px;color:var(--muted);white-space:nowrap;z-index:2;pointer-events:none}
.legend{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--muted)}

/* ---------- chart ---------- */
.chart{display:flex;align-items:flex-end;gap:6px;height:150px;padding-top:6px}
.chart .c{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;min-width:0;height:100%}
.chart .st{flex:1;width:100%;max-width:38px;display:flex;flex-direction:column-reverse;border-radius:5px;overflow:hidden;background:#f3f4f6}
.chart .st i{display:block;width:100%}
.chart .lb{font-size:11px;color:var(--muted)}
.hbar{display:flex;align-items:center;gap:10px;margin-bottom:9px;font-size:13px}
.hbar .nm{width:150px;flex:none} .hbar .b{flex:1;height:8px;border-radius:99px;background:#eef0f3;overflow:hidden} .hbar .b i{display:block;height:100%;border-radius:99px}
.hbar .v{width:70px;text-align:right;font-variant-numeric:tabular-nums;color:var(--muted)}

/* ---------- team ---------- */
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.tcard{padding:16px;cursor:pointer;transition:box-shadow .15s}
.tcard:hover{box-shadow:var(--shadow-lg)}
.tcard .now{margin-top:10px;font-size:12px;padding:7px 9px;border-radius:7px;background:var(--surface2);min-height:32px}
.tcard .nums{display:grid;grid-template-columns:repeat(3,1fr);margin-top:12px;text-align:center;border-top:1px solid var(--border);padding-top:10px}
.tcard .nums b{display:block;font-size:17px} .tcard .nums span{font-size:11px;color:var(--muted)}

/* ---------- reports ---------- */
.rep{padding:14px 16px;border-bottom:1px solid #f0f1f4;display:flex;gap:12px}
.rep:last-child{border-bottom:0}
.rep .body{white-space:pre-wrap;color:#374151;font-size:13px;margin-top:6px;max-height:140px;overflow:auto}
.file{display:inline-flex;align-items:center;gap:6px;margin-top:8px;padding:5px 10px;border:1px solid var(--border);border-radius:7px;font-size:12px;font-weight:550;color:var(--text);background:var(--surface2)}
.file:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- modal / toast ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(17,24,39,.42);display:flex;align-items:flex-start;justify-content:center;padding:6vh 16px;z-index:100;overflow:auto;animation:fade .12s}
.modal{background:#fff;border-radius:14px;box-shadow:var(--shadow-lg);width:100%;max-width:560px;animation:pop .15s}
.modal.lg{max-width:780px}
.modal-h{display:flex;align-items:center;gap:10px;padding:16px 20px;border-bottom:1px solid var(--border)}
.modal-h h2{flex:1}
.modal-b{padding:18px 20px}
.modal-f{display:flex;gap:8px;justify-content:flex-end;padding:14px 20px;border-top:1px solid var(--border);background:var(--surface2);border-radius:0 0 14px 14px}
@keyframes fade{from{opacity:0}} @keyframes pop{from{transform:translateY(8px);opacity:0}}
#toast-root{position:fixed;bottom:20px;right:20px;z-index:200;display:flex;flex-direction:column;gap:8px}
.toast{background:#111827;color:#fff;padding:10px 14px;border-radius:9px;box-shadow:var(--shadow-lg);font-weight:500;max-width:380px;animation:pop .15s}
.toast.err{background:var(--red)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:16px}
.tabs button{border:0;background:none;padding:9px 12px;cursor:pointer;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs button.on{color:var(--text);border-color:var(--accent)}

/* ---------- auth ---------- */
.auth{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(1200px 500px at 20% -10%,#e0e7ff 0,transparent 60%),var(--bg)}
.auth .card{width:100%;max-width:400px;padding:28px}
.auth .brand{color:var(--text);padding:0 0 18px} .auth .brand span{color:var(--muted)}
.auth .err{color:var(--red);font-size:13px;min-height:18px}

/* ---------- AI page / code ---------- */
pre.code{background:#0f172a;color:#e2e8f0;border-radius:9px;padding:14px;overflow:auto;font-size:12.5px;line-height:1.55;margin:8px 0 0;white-space:pre-wrap;word-break:break-word;font-family:ui-monospace,Consolas,monospace}
.copywrap{position:relative} .copywrap .btn{position:absolute;top:8px;right:8px;background:#1e293b;color:#e2e8f0;border-color:#334155}
.steps{counter-reset:s;padding:0;margin:0;list-style:none}
.steps li{counter-increment:s;position:relative;padding-left:34px;margin-bottom:12px}
.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:var(--accent-2);color:var(--accent);font-weight:700;font-size:12px;display:grid;place-items:center}
code{background:#f1f2f5;padding:1px 6px;border-radius:5px;font-size:12.5px;font-family:ui-monospace,Consolas,monospace}
.note{padding:10px 12px;border-radius:8px;background:var(--amber-bg);color:#92400e;font-size:13px}
.note.ok{background:var(--green-bg);color:#166534}

/* ---------- responsive ---------- */
@media (max-width:1100px){.cols{grid-template-columns:1fr}.kpis{grid-template-columns:repeat(2,1fr)}}
@media (max-width:820px){
  .side{position:fixed;left:0;transform:translateX(-100%);transition:transform .2s}
  .side.open{transform:none;box-shadow:var(--shadow-lg)}
  .burger{display:block}
  .content{padding:16px 14px 40px}
  .top{padding:0 14px}
  .grid2,.grid3{grid-template-columns:1fr}
  .timer .what{display:none}
  .hide-m{display:none!important}
  .hbar .nm{width:100px}
}