:root{
  --bg:#fff;--ink:#1d1d1f;--mute:#86868b;--line:#e8e8ed;--soft:#f5f5f7;--soft2:#ececf0;
  --accent:#1d1d1f;--ok:#3f7d63;--okbg:#e9f3ee;--warn:#b7791f;--bad:#c0392b;--red:#e5372c;--yellow:#ffc20e;
  --radius:12px;--tap:44px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.4 var(--font);-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
.boot{display:grid;place-items:center;height:100vh}

/* top bar */
.top{display:flex;align-items:center;gap:20px;padding:12px 24px;padding-top:max(12px,env(safe-area-inset-top));border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);z-index:20}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:17px;letter-spacing:-.01em}
.brand img{width:28px;height:28px;border-radius:7px}
.tabs{display:flex;gap:4px}
.tab{border:0;background:none;padding:10px 16px;min-height:var(--tap);border-radius:10px;color:var(--mute);font-weight:500}
.tab.on{background:var(--soft);color:var(--ink)}
.grow{flex:1}
.pill{font-size:12px;padding:5px 10px;border-radius:99px;background:var(--soft);color:var(--mute);white-space:nowrap}
.pill.warn{background:#fff4e0;color:var(--warn)}
.who{color:var(--mute);font-size:13px}

.page{padding:24px;max-width:1500px;margin:0 auto}
h1{font-size:28px;font-weight:600;letter-spacing:-.02em;margin:4px 0 4px}
.sub{color:var(--mute);margin:0 0 20px}
.seg{display:inline-flex;background:var(--soft);border-radius:10px;padding:3px;margin-bottom:18px}
.seg button{border:0;background:none;padding:9px 18px;min-height:38px;border-radius:8px;font-weight:500;color:var(--mute)}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.1)}

/* buttons */
.btn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:0 16px;min-height:var(--tap);font-weight:500;display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.btn:hover{background:var(--soft)}
.btn:disabled{opacity:.4;cursor:default}
.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn.primary:hover{background:#000}
.btn.danger{color:var(--bad)}
.btn.sm{min-height:36px;padding:0 12px;font-size:14px}
.btn .n{background:var(--yellow);color:#000;border-radius:99px;padding:1px 8px;font-size:12px;font-weight:600}

/* clients table */
.card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
table.t{width:100%;border-collapse:collapse}
.t th{text-align:left;font-size:12px;font-weight:500;color:var(--mute);padding:12px 16px;border-bottom:1px solid var(--line);background:#fff;white-space:nowrap}
.t td{padding:0 16px;height:60px;border-bottom:1px solid var(--line);white-space:nowrap}
.t tr:last-child td{border-bottom:0}
.t tr.click{cursor:pointer}
.t tr.click:hover td{background:var(--soft)}
.num{font-variant-numeric:tabular-nums;text-align:right}
.badge{display:inline-block;min-width:28px;text-align:center;padding:3px 10px;border-radius:99px;background:var(--soft);font-weight:600;font-variant-numeric:tabular-nums}
.badge.has{background:#fff4d6;color:#7a5a00}
.badge.ok{background:var(--okbg);color:var(--ok)}
.dim{color:var(--mute)}

/* transactions toolbar */
.bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}
.bar select.client{min-height:var(--tap);border:1px solid var(--line);border-radius:10px;padding:0 12px;background:#fff;font-weight:600;max-width:260px}
.search{min-height:var(--tap);border:1px solid var(--line);border-radius:10px;padding:0 14px;min-width:180px;flex:1;max-width:280px}
.search:focus,.inp:focus,.cell-note:focus{outline:2px solid #cfd8e3;outline-offset:0}
.selbar{display:flex;gap:8px;align-items:center;padding:10px 14px;background:var(--soft);border-radius:10px;margin-bottom:12px;flex-wrap:wrap}

/* grid (virtualised) */
.grid{border:1px solid var(--line);border-radius:var(--radius);overflow:auto;height:calc(100vh - 290px);min-height:360px;position:relative;background:#fff}
.gh,.gr{display:grid;grid-template-columns:48px 112px minmax(120px,1fr) minmax(140px,1.1fr) 110px minmax(200px,1.3fr) minmax(130px,.8fr) minmax(180px,1.2fr) 96px 84px;align-items:center;min-width:1260px;column-gap:8px;padding:0 12px}
.gh{position:sticky;top:0;background:#fff;z-index:5;height:44px;border-bottom:1px solid var(--line);font-size:12px;color:var(--mute);font-weight:500}
.gh .s{cursor:pointer;user-select:none}
.gh .s.on{color:var(--ink)}
.gr{height:60px;border-bottom:1px solid var(--line);position:absolute;left:0;right:0}
.gr.ap{background:#f7fbf9}
.gr .t2{display:block;font-size:12px;color:var(--mute);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gr .c1{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.amt{text-align:right;font-variant-numeric:tabular-nums;font-weight:500}
.amt.neg{color:var(--ink)}.amt.pos{color:var(--ok)}
.chk{width:22px;height:22px;accent-color:#1d1d1f;cursor:pointer}
.chkwrap{display:grid;place-items:center;height:var(--tap);width:var(--tap);margin-left:-10px}
.pick{border:1px solid var(--line);background:#fff;border-radius:9px;min-height:40px;width:100%;text-align:left;padding:0 12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:flex;align-items:center;justify-content:space-between;gap:6px}
.pick:hover{background:var(--soft)}
.pick.un{color:var(--warn);background:#fffaf0;border-color:#f3e3c0}
.pick .car{color:var(--mute);font-size:11px}
.cell-note{width:100%;min-height:40px;border:1px solid transparent;border-radius:9px;padding:0 10px;background:var(--soft)}
.attach{min-height:40px;min-width:40px;border:1px solid var(--line);background:#fff;border-radius:9px;padding:0 10px;display:inline-flex;align-items:center;gap:6px;color:var(--mute);font-size:13px}
.attach.has{color:var(--ink);border-color:#cfd2d8}
.apr{width:28px;height:28px;accent-color:var(--ok);cursor:pointer}
.empty{padding:70px 20px;text-align:center;color:var(--mute)}
.empty b{display:block;color:var(--ink);font-size:17px;margin-bottom:6px}

/* popovers + modals */
.pop{position:fixed;z-index:60;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 40px rgba(0,0,0,.16);width:340px;max-width:calc(100vw - 20px);overflow:hidden}
.pop input.q{width:100%;border:0;border-bottom:1px solid var(--line);padding:14px 16px;outline:0;font-size:15px}
.pop .list{max-height:300px;overflow:auto;padding:6px}
.pop .it{display:flex;justify-content:space-between;gap:10px;padding:0 12px;min-height:42px;align-items:center;border-radius:8px;cursor:pointer}
.pop .it:hover,.pop .it.hl{background:var(--soft)}
.pop .it small{color:var(--mute);white-space:nowrap}
.pop .add{color:var(--ok);font-weight:600}
.pop .pad{padding:14px 16px}
.pop label.row{display:flex;gap:10px;align-items:center;min-height:38px}
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.28);z-index:80;display:grid;place-items:center;padding:16px}
.modal{background:#fff;border-radius:18px;padding:24px;width:460px;max-width:100%;max-height:92vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal h2{margin:0 0 6px;font-size:20px;letter-spacing:-.01em}
.modal p{color:var(--mute);margin:0 0 16px}
.field{display:block;margin-bottom:12px}
.field>span{display:block;font-size:12px;color:var(--mute);margin-bottom:5px}
.inp{width:100%;min-height:var(--tap);border:1px solid var(--line);border-radius:10px;padding:0 12px;background:#fff}
textarea.inp{padding:10px 12px;min-height:110px;resize:vertical}
.actions{display:flex;gap:8px;justify-content:flex-end;margin-top:18px;flex-wrap:wrap}
.msg{white-space:pre-wrap;background:var(--soft);padding:12px;border-radius:10px;font-size:14px;max-height:220px;overflow:auto}
.prog{height:6px;background:var(--soft2);border-radius:9px;overflow:hidden;margin:14px 0}
.prog i{display:block;height:100%;background:linear-gradient(90deg,var(--red),var(--yellow));width:0;transition:width .3s}

#toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));transform:translate(-50%,20px);background:#1d1d1f;color:#fff;padding:12px 18px;border-radius:12px;opacity:0;pointer-events:none;transition:.25s;z-index:99;max-width:90vw;text-align:center}
#toast.show{opacity:1;transform:translate(-50%,0)}

/* login + portal */
.center{min-height:100vh;display:grid;place-items:center;padding:20px}
.login{width:360px;max-width:100%;text-align:center}
.login img{width:72px;height:72px;border-radius:18px;margin-bottom:14px}
.login h1{font-size:30px}
.login .field{text-align:left}
.login .btn{width:100%;justify-content:center;margin-top:6px}
.err{color:var(--bad);min-height:20px;margin:8px 0}
.demo-note{margin-top:18px;font-size:13px;color:var(--mute)}
.pt{max-width:760px;margin:0 auto;padding:20px 16px 80px}
.pcard{border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:12px}
.pcard .hd{display:flex;justify-content:space-between;gap:10px;font-weight:600}
.pcard .meta{color:var(--mute);font-size:13px;margin:2px 0 10px}
.pcard .cell-note{background:var(--soft)}
.pcard .r{display:flex;gap:8px;margin-top:8px;align-items:center;flex-wrap:wrap}

/* admin */
.sec{margin-bottom:28px}
.sec h3{margin:0 0 4px;font-size:18px}
.rowline{display:grid;grid-template-columns:1.3fr 1.3fr 150px auto;gap:10px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line)}
.rowline:last-child{border-bottom:0}
.rowline.team{grid-template-columns:1fr auto}

@media (max-width:760px){
  .top{padding:10px 14px;gap:8px;flex-wrap:wrap}
  .page{padding:16px 14px}
  .grid{height:calc(100vh - 340px)}
  .who{display:none}
  .rowline{grid-template-columns:1fr}
  .t td,.t th{padding:0 10px}
}