:root{
  --ink:#1d1d1f;--ink2:#55555b;--ink3:#8a8a90;--line:#e6e4e0;--bg:#f6f5f2;--card:#fff;
  --brand:#ff740e;--brand-d:#e0600a;--brand-soft:#fff1e6;--side:#232323;--side2:#2e2e2e;
  --green:#1a8a25;--green-s:#e7f5e8;--amber:#b26b00;--amber-s:#fff4dc;--red:#b42318;--red-s:#fdeeee;--blue:#2b5cff;--blue-s:#eef2ff;
  --r:10px;--sh:0 1px 2px rgba(0,0,0,.05),0 2px 8px rgba(0,0,0,.04);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.45}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit}
.hidden{display:none!important}

/* layout */
.app{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.side{background:var(--side);color:#eee;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;padding:14px 10px}
.brand{display:flex;align-items:center;gap:10px;padding:6px 8px 18px;font-weight:700;letter-spacing:.2px}
.brand .mark{width:30px;height:30px;border-radius:8px;background:var(--brand);display:grid;place-items:center;color:#fff;font-weight:800;font-size:13px}
.brand small{display:block;font-weight:500;color:#a9a9a9;font-size:11px}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;text-decoration:none;color:#d8d8d8;margin-bottom:2px}
.nav a:hover{background:var(--side2)}
.nav a.on{background:#3a2a1f;color:#fff}
.nav a.on svg{color:var(--brand)}
.nav svg{width:18px;height:18px;flex:none}
.nav .count{margin-left:auto;background:var(--brand);color:#fff;border-radius:10px;font-size:11px;padding:0 7px;line-height:18px}
.side .me{margin-top:auto;border-top:1px solid #383838;padding:12px 8px 0;font-size:12px;color:#bbb}
.side .me b{display:block;color:#fff;font-size:13px}
.side .me a{color:#bbb;margin-right:10px}
.main{min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:5;background:rgba(246,245,242,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding:10px 24px}
.top h1{font-size:18px;margin:0;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.search{margin-left:auto;position:relative;width:min(340px,40vw)}
.search input{width:100%;padding:8px 12px 8px 32px;border:1px solid var(--line);border-radius:8px;background:#fff}
.search svg{position:absolute;left:10px;top:9px;width:16px;height:16px;color:var(--ink3)}
.results{position:absolute;top:40px;left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.12);max-height:60vh;overflow:auto}
.results a{display:block;padding:8px 12px;text-decoration:none;border-bottom:1px solid #f1efeb}
.results a:hover{background:var(--brand-soft)}
.results small{color:var(--ink3);display:block}
.acct{display:none;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--side);color:#fff;text-decoration:none;font-size:12px;font-weight:700;flex:none}
.content{padding:20px 24px 90px;max-width:1280px;width:100%}
.back{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 10px;cursor:pointer;text-decoration:none}

/* building blocks */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}
.pad{padding:16px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat{padding:14px 16px}
.stat .n{font-size:24px;font-weight:700}
.stat .l{color:var(--ink2);font-size:12px}
.stat.link{cursor:pointer}.stat.link:hover{border-color:var(--brand)}
h2{font-size:15px;margin:22px 0 10px;font-weight:650}
h2:first-child{margin-top:0}
h3{font-size:13px;margin:0 0 8px;color:var(--ink2);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.muted{color:var(--ink3)}
.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.sp{flex:1}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 12px;cursor:pointer;font-weight:550;white-space:nowrap}
.btn:hover{border-color:#cfccc6}
.btn.pri{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.pri:hover{background:var(--brand-d)}
.btn.dark{background:var(--side);border-color:var(--side);color:#fff}
.btn.danger{color:var(--red)}
.btn.sm{padding:4px 9px;font-size:12px}
.btn:disabled{opacity:.5;cursor:default}
.chip{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:1px 9px;font-size:12px;font-weight:550;background:#f0eeea;color:var(--ink2);white-space:nowrap}
.chip.green{background:var(--green-s);color:var(--green)}.chip.amber{background:var(--amber-s);color:var(--amber)}.chip.red{background:var(--red-s);color:var(--red)}.chip.blue{background:var(--blue-s);color:var(--blue)}.chip.brand{background:var(--brand-soft);color:var(--brand-d)}
.dot{width:9px;height:9px;border-radius:50%;display:inline-block;flex:none}
.dot.green{background:#2fb344}.dot.amber{background:#f0a400}.dot.red{background:#e5484d}
.chips{display:flex;gap:6px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.chips button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 12px;cursor:pointer;white-space:nowrap;font-size:13px}
.chips button.on{background:var(--side);border-color:var(--side);color:#fff}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin:16px 0;overflow-x:auto;scrollbar-width:none}
.tabs button{border:0;background:none;padding:10px 14px;cursor:pointer;color:var(--ink2);border-bottom:2px solid transparent;font-weight:550;white-space:nowrap}
.tabs button.on{color:var(--ink);border-color:var(--brand)}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:12px;color:var(--ink3);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:9px 10px;border-bottom:1px solid #f1efeb;vertical-align:top}
tr.click{cursor:pointer}tr.click:hover td{background:#fbfaf8}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.list .item{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid #f1efeb;cursor:pointer}
.list .item:last-child{border-bottom:0}
.list .item:hover{background:#fbfaf8}
.item .t{font-weight:550}
.item .s{color:var(--ink3);font-size:12px}
.empty{padding:22px;text-align:center;color:var(--ink3)}
.kv{display:grid;grid-template-columns:140px 1fr;gap:6px 12px}
.kv dt{color:var(--ink3)}.kv dd{margin:0;word-break:break-word}
.money{font-variant-numeric:tabular-nums}
.bar{height:8px;border-radius:5px;background:#eee;overflow:hidden}.bar i{display:block;height:100%;background:var(--brand)}

/* kanban */
.board{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(230px,1fr);gap:12px;overflow-x:auto;padding-bottom:8px}
.col{background:#efede9;border-radius:10px;padding:8px;min-height:120px}
.col h4{margin:4px 6px 8px;font-size:12px;color:var(--ink2);display:flex;justify-content:space-between}
.col.drop{outline:2px dashed var(--brand)}
.tcard{background:#fff;border:1px solid var(--line);border-radius:8px;padding:9px 10px;margin-bottom:8px;cursor:pointer}
.tcard:hover{border-color:var(--brand)}
.tcard .t{font-weight:550;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.tcard .m{display:flex;gap:6px;flex-wrap:wrap;font-size:12px;color:var(--ink3)}
.late{color:var(--red)!important;font-weight:600}

/* forms + drawer */
label.f{display:block;margin-bottom:12px}
label.f span{display:block;font-size:12px;color:var(--ink2);margin-bottom:4px;font-weight:550}
input.i,select.i,textarea.i{width:100%;padding:8px 10px;border:1px solid #d9d6d0;border-radius:8px;background:#fff}
input.i:focus,select.i:focus,textarea.i:focus{outline:2px solid #ffd3b0;border-color:var(--brand)}
textarea.i{min-height:80px;resize:vertical}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.scrim{position:fixed;inset:0;background:rgba(20,20,20,.35);z-index:20}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(520px,100vw);background:#fff;z-index:21;display:flex;flex-direction:column;box-shadow:-8px 0 30px rgba(0,0,0,.15)}
.drawer header{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line)}
.drawer header h3{margin:0;text-transform:none;letter-spacing:0;font-size:16px;color:var(--ink)}
.drawer .body{padding:18px;overflow:auto;flex:1}
.drawer footer{padding:12px 18px;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end}
.x{margin-left:auto;border:0;background:none;font-size:22px;cursor:pointer;color:var(--ink3);line-height:1}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--side);color:#fff;padding:10px 16px;border-radius:10px;z-index:40;box-shadow:0 6px 20px rgba(0,0,0,.2);max-width:90vw}
.toast.err{background:var(--red)}
.note{border-left:3px solid var(--line);padding:4px 0 4px 12px;margin-bottom:12px}
.note .h{font-size:12px;color:var(--ink3)}
.note p{margin:3px 0 0;white-space:pre-wrap}
.alert{border-radius:10px;padding:10px 14px;background:var(--amber-s);color:#6b4300;margin-bottom:12px}
.alert.red{background:var(--red-s);color:var(--red)}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(160deg,#232323 0,#232323 42%,var(--bg) 42%)}
.login .card{width:min(380px,100%);padding:28px}
.login .brand{color:var(--ink);padding:0 0 18px}
.login h1{font-size:20px;margin:0 0 4px}

/* mobile */
.tabbar{display:none}
@media (max-width:860px){
  .app{grid-template-columns:1fr}
  .side{display:none}
  .top{padding:10px 14px}
  .content{padding:14px 14px 96px}
  .g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g2{grid-template-columns:1fr}
  .search{width:auto;flex:1}
  .top h1{max-width:45vw;font-size:17px}
  .stat{padding:10px 12px}.stat .n{font-size:20px}
  .acct{display:grid!important}
  .kv{grid-template-columns:110px 1fr}
  .frow{grid-template-columns:1fr}
  .tabbar{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);z-index:10;padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
  .tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;text-decoration:none;color:var(--ink3);position:relative}
  .tabbar a.on{color:var(--brand-d)}
  .tabbar svg{width:22px;height:22px}
  .tabbar .count{position:absolute;top:-2px;right:calc(50% - 20px);background:var(--brand);color:#fff;border-radius:9px;font-size:10px;padding:0 5px}
  table.resp thead{display:none}
  table.resp tr{display:block;border-bottom:1px solid var(--line);padding:6px 0}
  table.resp td{display:flex;justify-content:space-between;gap:10px;border:0;padding:3px 10px}
  table.resp td::before{content:attr(data-l);color:var(--ink3);font-size:12px}
  table.resp td.num{text-align:right}
}