:root{--bg:#f5f6f8;--card:#fff;--ink:#1d2330;--mut:#667085;--line:#e2e5ea;--pri:#1f5eff;--pri2:#1748c7;--ok:#0f7b3e;--okbg:#e6f6ec;--err:#b42318;--errbg:#fdecea;--warn:#8a5a00;--warnbg:#fff4d6}
*{box-sizing:border-box}
body{margin:0;font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
.wrap{max-width:1000px;margin:0 auto;padding:0 16px}
.top{background:#fff;border-bottom:1px solid var(--line);margin-bottom:24px}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:56px;flex-wrap:wrap;gap:8px}
.brand{font-weight:700;color:var(--ink);text-decoration:none;font-size:17px}
nav a{margin-left:16px;color:var(--mut);text-decoration:none}
nav a:hover{color:var(--pri)}
h1{font-size:22px;margin:0 0 16px}h2{font-size:17px;margin:0 0 12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px;margin-bottom:20px}
.narrow{max-width:420px;margin:40px auto}
label{display:block;font-weight:600;font-size:13px;margin:12px 0 4px}
input,select,textarea{width:100%;padding:9px 10px;border:1px solid #c9ced6;border-radius:7px;font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid #b9ccff;border-color:var(--pri)}
textarea{min-height:70px;resize:vertical}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 16px}
.btn{display:inline-block;background:var(--pri);color:#fff;border:0;border-radius:7px;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--pri2)}
.btn.sec{background:#fff;color:var(--ink);border:1px solid #c9ced6}.btn.sec:hover{background:#f0f2f5}
.btn.danger{background:var(--err)}.btn.sm{padding:5px 10px;font-size:13px}
.btn.big{font-size:17px;padding:14px 26px}
.alert{padding:10px 14px;border-radius:7px;margin-bottom:14px}
.alert.ok{background:var(--okbg);color:var(--ok)}.alert.err{background:var(--errbg);color:var(--err)}.alert.warn{background:var(--warnbg);color:var(--warn)}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;text-transform:uppercase;color:var(--mut);letter-spacing:.03em}
td.r,th.r{text-align:right}
.mut{color:var(--mut)}.small{font-size:13px}
.tag{display:inline-block;padding:2px 8px;border-radius:99px;font-size:12px;font-weight:600;background:#eef1f6}
.tag.ok{background:var(--okbg);color:var(--ok)}.tag.err{background:var(--errbg);color:var(--err)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:20px}
.stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px}
.stat b{display:block;font-size:24px}
.row-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.totals{max-width:360px;margin-left:auto}
.totals div{display:flex;justify-content:space-between;padding:4px 0}
.totals .grand{font-weight:700;font-size:18px;border-top:2px solid var(--ink);margin-top:6px;padding-top:8px}
.hint{font-size:12px;color:var(--mut);margin-top:3px}
.x-row{display:grid;grid-template-columns:3fr 1fr 1fr 1fr 1fr 1fr auto;gap:6px;margin-bottom:6px}
.x-row input,.x-row select{padding:7px}
@media(max-width:720px){.x-row{grid-template-columns:1fr 1fr}.x-row input:first-child{grid-column:1/3}}
.table-wrap{overflow-x:auto}