:root{
  --bg:#f5f4f0; --panel:#ffffff; --ink:#1b2129; --ink2:#4a5562; --ink3:#7d8794; --line:#e3e1db; --line2:#eeece7;
  --side:#151b22; --side2:#1f2730; --sideInk:#c9d1da; --accent:#0e6b67; --accent2:#e6f2f1; --accentInk:#0a4f4c;
  --red:#b42318; --redBg:#fdecea; --amber:#b45309; --amberBg:#fef3e2; --blue:#1d4ed8; --blueBg:#e8effd; --grey:#5b6573; --greyBg:#eef0f2; --green:#15803d; --greenBg:#e7f5ec;
  --r:10px; --shadow:0 1px 2px rgba(20,27,34,.06),0 4px 16px rgba(20,27,34,.06);
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;overflow:hidden}
body{font:13px/1.45 "IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
.mono{font-family:var(--mono);font-size:12px}
.muted{color:var(--ink3)} .small{font-size:12px} .right{text-align:right} .nowrap{white-space:nowrap}
#app{display:grid;grid-template-columns:220px 1fr;height:100vh}
/* sidebar */
.side{background:var(--side);color:var(--sideInk);display:flex;flex-direction:column;padding:18px 12px;gap:4px;overflow:auto}
.brand{display:flex;gap:10px;align-items:center;padding:4px 8px 18px}
.brand .logo{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,#14a39d,#0e6b67);display:grid;place-items:center;color:#fff;font-weight:700}
.brand b{color:#fff;font-size:14px;display:block} .brand span{font-size:11px;color:#8b97a5}
.nav{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;cursor:pointer;color:var(--sideInk);border:0;background:none;text-align:left;width:100%}
.nav:hover{background:var(--side2)} .nav.on{background:#24303b;color:#fff;box-shadow:inset 3px 0 0 #2fb5ad}
.nav svg{width:16px;height:16px;flex:none;opacity:.85} .nav .cnt{margin-left:auto;font-size:11px;background:#2a3540;border-radius:10px;padding:0 7px}
.navsep{font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:#6b7785;padding:14px 10px 4px}
.side .foot{margin-top:auto;font-size:11px;color:#6b7785;padding:10px}
/* main */
.mainwrap{display:flex;flex-direction:column;min-width:0;height:100vh}
.top{display:flex;align-items:center;gap:12px;padding:10px 22px;border-bottom:1px solid var(--line);background:var(--panel)}
.top .search{flex:1;max-width:460px;position:relative}
.top .search input{width:100%;padding:8px 12px 8px 32px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}
.top .search svg{position:absolute;left:10px;top:9px;width:15px;height:15px;color:var(--ink3)}
.proto{font-size:11px;background:var(--amberBg);color:var(--amber);border-radius:6px;padding:3px 8px;font-weight:600}
.user{display:flex;align-items:center;gap:8px;margin-left:auto}
.user select{border:1px solid var(--line);border-radius:8px;padding:6px 8px;background:var(--panel)}
.avatar{width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:600;font-size:12px}
main{flex:1;overflow:auto;padding:20px 22px 40px}
h1{font-size:20px;margin:0 0 2px;font-weight:600;letter-spacing:-.01em} h2{font-size:15px;margin:0 0 10px;font-weight:600} h3{font-size:13px;margin:0 0 8px;font-weight:600}
.head{display:flex;align-items:flex-end;gap:12px;margin-bottom:16px;flex-wrap:wrap} .head .sub{color:var(--ink3)} .head .actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.btn{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:7px 12px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.btn:hover{border-color:#c9c6be} .btn.pri{background:var(--accent);border-color:var(--accent);color:#fff} .btn.pri:hover{background:var(--accentInk)}
.btn.sm{padding:4px 9px;font-size:12px} .btn.ghost{border-color:transparent;background:none} .btn.danger{color:var(--red)} .btn:disabled{opacity:.45;cursor:not-allowed}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.pad{padding:16px}
.grid{display:grid;gap:14px}
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-bottom:16px}
.kpi{padding:14px 16px;cursor:pointer;transition:transform .08s} .kpi:hover{transform:translateY(-1px)}
.kpi .l{color:var(--ink3);font-size:12px} .kpi .v{font-size:24px;font-weight:600;letter-spacing:-.02em;margin-top:2px} .kpi .s{font-size:12px;color:var(--ink2)}
.kpi.red .v{color:var(--red)} .kpi.amber .v{color:var(--amber)} .kpi.blue .v{color:var(--blue)}
.cols2{display:grid;grid-template-columns:1.3fr 1fr;gap:14px} .cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:1200px){.cols2,.cols3{grid-template-columns:1fr}}
/* chips & badges */
.chip{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:2px 9px;font-size:11.5px;font-weight:500;white-space:nowrap;background:var(--greyBg);color:var(--grey)}
.chip i{width:7px;height:7px;border-radius:50%;display:inline-block}
.tag{display:inline-flex;align-items:center;gap:4px;border-radius:6px;padding:1px 7px;font-size:11px;font-weight:600;white-space:nowrap}
.tag.red{background:var(--redBg);color:var(--red)} .tag.amber{background:var(--amberBg);color:var(--amber)} .tag.blue{background:var(--blueBg);color:var(--blue)} .tag.grey{background:var(--greyBg);color:var(--grey)} .tag.green{background:var(--greenBg);color:var(--green)}
/* filters */
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.filters select,.filters input[type=text],.filters input[type=search]{border:1px solid var(--line);border-radius:8px;padding:6px 8px;background:var(--panel);max-width:180px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--panel)}
.seg button{border:0;background:none;padding:6px 11px;cursor:pointer} .seg button.on{background:var(--accent2);color:var(--accentInk);font-weight:600}
.stfilter{display:flex;gap:6px;flex-wrap:wrap}
.stfilter .chip{cursor:pointer;border:1px solid transparent} .stfilter .chip.on{border-color:currentColor}
/* table */
.tw{overflow:auto;border-radius:var(--r)}
table.t{width:100%;border-collapse:separate;border-spacing:0}
.t th{position:sticky;top:0;background:#faf9f6;text-align:left;font-weight:600;font-size:11.5px;color:var(--ink2);padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap;cursor:default;z-index:1}
.t th.s{cursor:pointer} .t th.s:hover{color:var(--ink)}
.t td{padding:7px 10px;border-bottom:1px solid var(--line2);vertical-align:middle}
.t tr.click{cursor:pointer} .t tr.click:hover td{background:#fbfaf7}
.t td.num,.t th.num{text-align:right;font-variant-numeric:tabular-nums}
.thumb{width:38px;height:38px;border-radius:6px;object-fit:cover;background:var(--line2);display:block}
.thumb.ph{display:grid;place-items:center;color:var(--ink3);font-size:10px}
.desc{max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.code{font-family:var(--mono);font-size:11.5px;color:var(--ink2);white-space:nowrap}
.stack{display:flex;height:7px;border-radius:4px;overflow:hidden;background:var(--line2);min-width:90px}
.stack span{display:block;height:100%}
/* kanban */
.board{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(250px,1fr);gap:12px;overflow-x:auto;padding-bottom:8px;align-items:start}
.col{background:#ecebe6;border-radius:var(--r);padding:8px;min-height:200px;max-height:calc(100vh - 230px);overflow:auto}
.col.over{outline:2px dashed var(--accent);outline-offset:-2px}
.colh{display:flex;align-items:center;gap:6px;padding:4px 6px 8px;font-weight:600;position:sticky;top:-8px;background:#ecebe6;z-index:1}
.colh .n{margin-left:auto;color:var(--ink3);font-weight:500}
.kc{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:9px;margin-bottom:8px;cursor:pointer;display:grid;grid-template-columns:auto 1fr;gap:8px}
.kc:hover{border-color:#bdb9b0} .kc .t1{font-weight:600;font-size:12.5px} .kc .t2{font-size:12px;color:var(--ink2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:180px}
.kc .meta{grid-column:1/-1;display:flex;gap:6px;flex-wrap:wrap;align-items:center;font-size:11.5px;color:var(--ink3)}
/* bars */
.bars{display:flex;flex-direction:column;gap:8px}
.bar{display:grid;grid-template-columns:110px 1fr 90px;gap:10px;align-items:center;font-size:12px}
.bar .tr{height:10px;background:var(--line2);border-radius:5px;overflow:hidden} .bar .tr span{display:block;height:100%;background:var(--accent);border-radius:5px}
.bar .v{text-align:right;font-variant-numeric:tabular-nums;color:var(--ink2)}
.list .it{display:flex;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line2);cursor:pointer} .list .it:last-child{border:0}
.list .it:hover .ttl{text-decoration:underline}
.list .ttl{font-weight:500} .list .rt{margin-left:auto;text-align:right}
/* drawer */
#scrim{position:fixed;inset:0;background:rgba(15,20,26,.28);opacity:0;pointer-events:none;transition:opacity .15s;z-index:20}
#scrim.on{opacity:1;pointer-events:auto}
#drawer{position:fixed;top:0;right:0;height:100vh;width:min(860px,96vw);background:var(--bg);box-shadow:-10px 0 40px rgba(0,0,0,.15);transform:translateX(105%);transition:transform .18s ease;z-index:21;display:flex;flex-direction:column}
#drawer.on{transform:none}
.dh{background:var(--panel);padding:16px 20px 0;border-bottom:1px solid var(--line)}
.dh .row1{display:flex;gap:14px;align-items:flex-start}
.dh .big{width:64px;height:64px;border-radius:8px;object-fit:cover;background:var(--line2)}
.dh .x{margin-left:auto}
.tabs{display:flex;gap:2px;margin-top:12px;overflow-x:auto}
.tabs button{border:0;background:none;padding:9px 12px;cursor:pointer;color:var(--ink2);border-bottom:2px solid transparent;white-space:nowrap}
.tabs button.on{color:var(--ink);border-bottom-color:var(--accent);font-weight:600}
.db{flex:1;overflow:auto;padding:18px 20px 40px}
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 14px}
.form .w2{grid-column:1/-1}
.fld label{display:block;font-size:11.5px;color:var(--ink3);margin-bottom:3px}
.fld input,.fld select,.fld textarea{width:100%;border:1px solid var(--line);border-radius:7px;padding:6px 8px;background:var(--panel)}
.fld input:disabled,.fld select:disabled,.fld textarea:disabled{background:#f3f2ee;color:var(--ink2)}
.fld input[type=checkbox]{width:auto}
.fld.chk{display:flex;align-items:center;gap:8px;padding-top:18px} .fld.chk label{margin:0;font-size:13px;color:var(--ink)}
.sect{margin:18px 0 8px;font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--ink3);font-weight:600}
.cost td{padding:6px 10px} .cost tr.sub td{font-weight:600;background:#faf9f6} .cost tr.tot td{font-weight:700;border-top:2px solid var(--ink)} .cost tr.ex td{color:var(--ink3)}
.src{white-space:nowrap;font-size:10.5px;padding:1px 6px;border-radius:4px;background:var(--greyBg);color:var(--grey)}
.src.o{background:var(--amberBg);color:var(--amber)} .src.g{background:var(--accent2);color:var(--accentInk)}
.warn{background:var(--amberBg);color:var(--amber);border-radius:8px;padding:8px 12px;margin:8px 0;font-size:12.5px}
.info{background:var(--blueBg);color:#1e3a8a;border-radius:8px;padding:8px 12px;margin:8px 0;font-size:12.5px}
.doc{display:flex;align-items:center;gap:10px;padding:9px 12px;border:1px solid var(--line);border-radius:8px;background:var(--panel);margin-bottom:6px}
.doc .ic{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700}
.doc .ic.y{background:var(--greenBg);color:var(--green)} .doc .ic.n{background:var(--redBg);color:var(--red)} .doc .ic.o{background:var(--greyBg);color:var(--grey)}
.files{font-size:11.5px;color:var(--ink3)}
.note{padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--panel);margin-bottom:6px} .note .by{font-size:11px;color:var(--ink3);margin-top:3px}
/* modal */
#modal{position:fixed;inset:0;display:none;place-items:center;background:rgba(15,20,26,.35);z-index:30}
#modal.on{display:grid}
#modal .box{width:min(480px,94vw);background:var(--panel);border-radius:12px;padding:20px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
#modal .acts{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}
#modal .err{color:var(--red);font-size:12px;margin-top:8px}
#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;transition:transform .2s;z-index:40;max-width:90vw}
#toast.on{transform:translateX(-50%)}
/* settings */
.stabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.stabs button{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:6px 13px;cursor:pointer} .stabs button.on{background:var(--ink);border-color:var(--ink);color:#fff}
.t.edit td{padding:4px 6px} .t.edit input,.t.edit select{width:100%;border:1px solid transparent;border-radius:6px;padding:4px 6px;background:transparent;min-width:50px}
.t.edit input:hover,.t.edit select:hover{border-color:var(--line)} .t.edit input:focus,.t.edit select:focus{border-color:var(--accent);background:#fff;outline:0}
.t.edit input[type=checkbox]{width:auto;min-width:0} .t.edit select{min-width:120px} .t.edit input.wide{min-width:190px} .t.edit input[type=color]{padding:0;width:34px;height:24px}
.lk{display:flex;flex-wrap:wrap;gap:6px}
.lk .chip{background:var(--panel);border:1px solid var(--line);color:var(--ink);padding:4px 6px 4px 10px;font-size:12px}
.lk .chip button{border:0;background:none;cursor:pointer;color:var(--ink3);padding:0 3px}
.lk .chip button:hover{color:var(--ink)}
.help{color:var(--ink2);font-size:12.5px;margin:-4px 0 12px;max-width:820px}
details.dq{border:1px solid var(--line);border-radius:8px;background:var(--panel);margin-bottom:8px}
details.dq summary{padding:10px 14px;cursor:pointer;display:flex;gap:10px;align-items:center;list-style:none} details.dq summary::-webkit-details-marker{display:none}
details.dq summary .n{margin-left:auto;font-weight:600}
details.dq .in{padding:0 14px 12px}
.empty{padding:30px;text-align:center;color:var(--ink3)}
.pill-c{font-variant-numeric:tabular-nums}
a.lnk{color:var(--accent);cursor:pointer;text-decoration:none} a.lnk:hover{text-decoration:underline}
.flex{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
@media(max-width:820px){#app{grid-template-columns:1fr}.side{display:none}.form{grid-template-columns:1fr}}

.calcgrid{grid-template-columns:360px 1fr}
@media(max-width:820px){.top{flex-wrap:wrap}.user select{max-width:180px}.calcgrid{grid-template-columns:1fr}main{padding:14px 16px 40px}}
/* login */
.login{grid-column:1/-1;width:100%;min-height:100vh;display:grid;place-items:center;padding:16px;overflow:auto}
.login form{width:min(400px,100%)}
.login .demo{display:flex;flex-direction:column;gap:6px}
.login .demo .btn{justify-content:flex-start}