:root{--bg:#f4f2ee;--card:#fff;--ink:#1b1d21;--muted:#6b6f78;--line:#e3e0da;--acc:#1f5f4a;--acc-ink:#fff;--good:#1d7a4f;--bad:#b3362c;--warn:#a8650b;--field:#fbfaf8;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--bg:#131416;--card:#1c1e21;--ink:#ecebe8;--muted:#9a9ea6;--line:#2e3135;--acc:#5fb593;--acc-ink:#0d1a14;--good:#5fc48f;--bad:#f07a6e;--warn:#e9a84a;--field:#17191b;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 "Segoe UI",system-ui,-apple-system,Roboto,sans-serif;font-variant-numeric:tabular-nums}
a{color:var(--acc)}
h1{font-size:26px;margin:8px 0 18px;letter-spacing:-.01em}h1 small{font-size:15px;color:var(--muted);font-weight:500;margin-left:6px}
h2{font-size:16px;margin:0 0 12px}
.top{display:flex;align-items:center;gap:22px;padding:0 24px;height:58px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.brand{font-weight:700;font-size:18px;text-decoration:none;color:var(--ink);letter-spacing:-.02em}.brand b{color:var(--acc);margin-left:3px;font-weight:700}
.top nav{display:flex;gap:4px;flex:1;overflow-x:auto;scrollbar-width:none}
.top nav a{padding:7px 12px;border-radius:7px;text-decoration:none;color:var(--muted);font-weight:500;white-space:nowrap}
.top nav a:hover{color:var(--ink)}.top nav a.on{background:var(--bg);color:var(--ink)}
main{max-width:1240px;margin:0 auto;padding:22px 24px 60px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:18px}
.scroll{overflow-x:auto;padding:6px 10px}
.head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.head h2{margin:0}
.section-gap,.stack>.card+.card{margin-top:0}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}.cols>*{min-width:0}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:18px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.kpi span{display:block;color:var(--muted);font-size:13px}.kpi b{font-size:22px;letter-spacing:-.01em}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line)}
td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
.r{text-align:right}.muted{color:var(--muted)}.good{color:var(--good)}.bad{color:var(--bad)}.warn{color:var(--warn)}
small{font-size:12.5px}
label{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--muted);font-weight:500}
input,select,textarea{font:inherit;color:var(--ink);background:var(--field);border:1px solid var(--line);border-radius:8px;padding:9px 11px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--acc);outline-offset:-1px}
textarea{resize:vertical}
button,.btn{font:inherit;font-weight:600;background:var(--acc);color:var(--acc-ink);border:0;border-radius:8px;padding:9px 16px;cursor:pointer;text-decoration:none;display:inline-block;white-space:nowrap}
.btn.ghost{background:transparent;color:var(--acc);border:1px solid var(--line)}
.btn.small{padding:6px 12px;font-size:13px}
button.link{background:none;color:var(--acc);padding:0;font-weight:500}button.link.bad{color:var(--bad)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}.grid.one{grid-template-columns:1fr}
.full{grid-column:1/-1}.row{display:flex;align-items:center}.gap{gap:18px;flex-wrap:wrap}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.filters input{flex:1;min-width:180px;width:auto}.filters select{width:auto}
.filters.tight{margin:0}
.flash{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--acc);border-radius:8px;padding:10px 14px}
.crumb{margin:0;font-size:13px}
.tag{display:inline-block;font-size:12px;font-weight:600;padding:2px 9px;border-radius:99px;border:1px solid var(--line);color:var(--muted);vertical-align:middle;white-space:nowrap}
.t-active,.i-part-paid{color:var(--warn);border-color:currentColor}.t-live,.i-paid{color:var(--good);border-color:currentColor}.t-lead,.i-unpaid{color:var(--acc);border-color:currentColor}.t-lost,.i-overdue{color:var(--bad);border-color:currentColor}
.danger{margin:6px 0 18px}form.inline{display:inline;margin-left:10px}
.months td{vertical-align:middle}.bar.in,.bar.out{display:block;height:7px;border-radius:4px;margin:2px 0;width:var(--w,0);position:static;padding:0;border:0}
.bar.in{background:var(--good)}.bar.out{background:var(--bad)}
.legend{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px}.legend .bar{width:14px;display:inline-block}
.lines td{padding:4px 6px 4px 0;border:0}.lines th{padding-left:0}.lines .num{width:110px}
/* login */
body.login{display:grid;place-items:center;min-height:100vh;padding:16px}
.loginbox{width:100%;max-width:360px;display:grid;gap:14px}.loginbox h1{margin:0}.loginbox .brand{margin:0}
/* printable invoice */
body.paper{background:#e9e7e3;color:#1b1d21;color-scheme:light}
.paper .noprint{max-width:820px;margin:16px auto}
.invoice{background:#fff;max-width:820px;margin:0 auto 40px;padding:48px 52px;border-radius:4px;--line:#e3e0da;--muted:#6b6f78}
.invoice header{display:flex;justify-content:space-between;gap:30px;border-bottom:2px solid #1b1d21;padding-bottom:20px;margin-bottom:24px}
.invoice h1{margin:0 0 6px;font-size:24px}.invoice h2{font-size:28px;margin:0;text-transform:uppercase;letter-spacing:.08em;color:#1f5f4a}
.invoice p{margin:2px 0}.invoice small{text-transform:uppercase;letter-spacing:.08em;color:#6b6f78;font-weight:600}
.invoice .to{margin-bottom:22px}.invoice table{margin-bottom:22px}.invoice th{color:#6b6f78}
.invoice tr.sum td{font-weight:700;border-top:2px solid #1b1d21}
.invoice .pay{border:1px solid #e3e0da;border-radius:6px;padding:12px 16px;margin-top:20px}
.invoice footer{margin-top:30px;color:#6b6f78;font-size:13px;text-align:center}
@media print{body.paper{background:#fff}.noprint{display:none!important}.invoice{padding:0;margin:0;max-width:none}}
@media (max-width:820px){
  .top{padding:0 14px;gap:12px;height:auto;flex-wrap:wrap;padding-top:10px}
  .top nav{order:3;flex-basis:100%;padding-bottom:8px}
  .top form{margin-left:auto}
  main{padding:16px 16px 50px}
  .cols{grid-template-columns:1fr}
  .kpi b{font-size:19px}
  .invoice{padding:24px 18px}.invoice header{flex-direction:column}
}