/* MD Seller Net Sheet — AREA Creative Suite. Flat, square, monochrome (matches flat.css / redesign.css tokens). */
.ns{--ns-line:var(--line,#1f1f1f);--ns-ink:var(--ink,#ededed);--ns-mut:var(--muted,#8f8f8f);max-width:1240px;margin:0 auto;padding:28px 20px 60px;font-family:var(--sans,"Geist",system-ui,sans-serif);color:var(--ns-ink)}
.ns h1{font-size:30px;font-weight:600;letter-spacing:-.02em;margin:0}.ns .sub{color:var(--ns-mut);margin:4px 0 22px}
.ns-grid{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:22px}
.ns-card{background:var(--card,#0a0a0a);border:1px solid var(--ns-line);padding:18px 18px 8px;margin-bottom:16px}
.ns-card h2{font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin:0 0 6px;color:var(--ns-ink)}
.ns-card details summary{cursor:pointer;color:var(--ns-mut);font-size:13px;padding:8px 0}
.ns label{display:block;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ns-mut);margin:12px 0 5px}
.ns input,.ns select{width:100%;box-sizing:border-box;padding:10px 11px;background:#000;color:var(--ns-ink);border:1px solid var(--line-2,#2e2e2e);border-radius:0;font:inherit;font-variant-numeric:tabular-nums}
.ns input:focus,.ns select:focus{outline:1px solid #fff;outline-offset:-1px}
.ns .r2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.ns .r3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.ns .chk{display:flex;gap:9px;align-items:flex-start;text-transform:none;letter-spacing:0;font-size:14px;color:var(--ns-ink)}.ns .chk input{width:auto;margin-top:2px}
.ns .chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.ns .chip{border:1px solid var(--line-2,#2e2e2e);padding:4px 9px;font-size:12px;color:var(--ns-mut)}
.ns-side{position:sticky;top:84px;align-self:start}
.ns-net{background:#fff;color:#000;padding:20px}.ns-net small{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#555}
.ns-net .big{font-size:40px;font-weight:600;letter-spacing:-.02em;margin:4px 0 12px;font-variant-numeric:tabular-nums}.ns-net .kv{display:flex;justify-content:space-between;font-size:14px;margin:3px 0}
.ns-items{background:var(--card,#0a0a0a);border:1px solid var(--ns-line);border-top:0;padding:6px 18px 14px;max-height:52vh;overflow:auto}
.ns-g{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ns-mut);margin:14px 0 2px}
.ns-it{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px solid var(--ns-line);font-size:14px}.ns-it small{display:block;color:var(--ns-mut);font-size:11px}.ns-it .cr{color:#9be7b0}
.ns-warn{border:1px solid #6b5300;color:#ffd666;font-size:12px;padding:8px 10px;margin-top:10px}
.ns-btns{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;margin-top:12px}
.ns-btn{border:1px solid #fff;background:#fff;color:#000;border-radius:0;padding:12px;font:600 13px var(--sans,sans-serif);letter-spacing:.04em;text-transform:uppercase;cursor:pointer}.ns-btn.alt{background:#000;color:#fff}.ns-btn:hover{opacity:.85}
.ns-addrow{display:grid;grid-template-columns:1fr 130px 40px;gap:8px;margin-top:8px}.ns-x{border:1px solid var(--line-2,#2e2e2e);background:#000;color:#fff;border-radius:0;cursor:pointer}
.ns-foot{font-size:11px;color:var(--ns-mut);line-height:1.55;margin-top:24px;border-top:1px solid var(--ns-line);padding-top:14px}
@media(max-width:960px){.ns-grid{grid-template-columns:1fr}.ns-side{position:static}.ns .r3{grid-template-columns:1fr 1fr}}
@media print{body *{visibility:hidden}#nsPrint,#nsPrint *{visibility:visible}#nsPrint{position:absolute;left:0;top:0;width:100%;display:block!important;color:#000;background:#fff}}
#nsPrint{display:none;font-family:Helvetica,Arial,sans-serif;font-size:11px;padding:24px}
#nsPrint table{width:100%;border-collapse:collapse}#nsPrint td{padding:3px 0;border-bottom:1px solid #ddd}#nsPrint td.a{text-align:right}

.ns-title{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap}.ns-chip{display:inline-block;background:#fff;padding:8px 14px}.ns-title img{height:64px;width:auto;display:block}.ns-title span{font-size:14px;letter-spacing:.14em;text-transform:uppercase;opacity:.7;padding-bottom:6px}
@media print{.ns-title .ns-chip{display:none}}
.ns-msg{font-size:12px;color:var(--ns-mut);min-height:16px;margin-top:8px}.ns-acts{display:flex;gap:4px;align-items:center;white-space:nowrap}.ns-acts .ns-x{padding:2px 6px;font-size:11px}.ns-it.on{outline:1px solid var(--ns-mut);outline-offset:2px}