.m3-live { margin: 0; padding: 10px 12px; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--border); font-size: .86rem; color: var(--muted); line-height: 1.45; }
.m3-live i { margin-right: 4px; }
.m3-live.ok { border-color: #bbf7d0; background: #f0fdf4; color: #166534; }
.m3-live.warn { border-color: #fde68a; background: #fffbeb; color: #92400e; }
.m3-fx { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 10px; align-items: end; }
.m3-swap { height: 48px; padding: 0 14px; }
.m3-cash { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr); gap: 8px 12px; align-items: center; }
.m3-den { display: flex; align-items: baseline; gap: 6px; }
.m3-den b { font-size: 1.05rem; color: var(--ink); }
.m3-den small { color: var(--muted); font-size: .8rem; }
.fld .m3-cash input[type=number] { padding: 9px 10px; text-align: right; }
.m3-den-v { text-align: right; font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; }
.m3-items { display: grid; gap: 10px; }
.m3-item { display: grid; grid-template-columns: minmax(0, 2.4fr) minmax(0, 1.1fr) minmax(0, .7fr) minmax(0, 1.1fr) minmax(0, .95fr) auto; gap: 6px; align-items: center; }
.m3-item-h span { font-size: .75rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.fld .m3-item input, .fld .m3-item select { padding: 9px 8px; font-size: .92rem; min-width: 0; }
.m3-item input[type=number] { -moz-appearance: textfield; appearance: textfield; }
.m3-item input[type=number]::-webkit-inner-spin-button, .m3-item input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.fld .m3-item .m3-i-q { text-align: center; padding-left: 4px; padding-right: 4px; }
.m3-i-x { border: 0; background: none; color: var(--muted); cursor: pointer; padding: 8px; border-radius: 8px; }
.m3-i-x:hover { color: var(--brand); background: var(--surface-2); }
@media (max-width: 640px) {
  .m3-item { grid-template-columns: minmax(0, 1fr) 46px minmax(0, 1fr) 76px; grid-template-areas: "d d d x" "h q r g"; padding-bottom: 10px; border-bottom: 1px dashed var(--border); }
  .m3-item .m3-i-d { grid-area: d; } .m3-item .m3-i-h { grid-area: h; } .m3-item .m3-i-q { grid-area: q; } .m3-item .m3-i-r { grid-area: r; } .m3-item .m3-i-g { grid-area: g; }
  .m3-item .m3-i-x { grid-area: x; justify-self: end; }
  .m3-item-h { display: none; }
  .m3-cash { grid-template-columns: minmax(0, .9fr) minmax(0, 1fr) minmax(0, 1fr); }
}
.m3-inv { background: #fff; }
.m3-inv-head { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: flex-start; border-bottom: 2px solid var(--ink); padding-bottom: 12px; margin-bottom: 14px; }
.m3-inv-head h2 { margin: 0 0 6px; }
.m3-inv-head p { margin: 0; color: var(--muted); }
.m3-inv-amt { text-align: right; }
.m3-inv-amt small { display: block; color: var(--muted); font-size: .8rem; }
.m3-inv-amt b { font-size: 1.5rem; color: var(--ink); }
.m3-parties { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 12px; }
.m3-parties h3 { margin: 0 0 4px; font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.m3-parties p { margin: 4px 0 0; }
.m3-addr { white-space: pre-line; color: var(--ink-2, var(--ink)); }
.m3-pos, .m3-words, .m3-inote { margin: 10px 0; }
.m3-inv-t td, .m3-inv-t th { white-space: nowrap; }
.m3-inv-t td:nth-child(2) { white-space: normal; min-width: 140px; }
.m3-tot { margin: 14px 0 0 auto; max-width: 360px; display: grid; gap: 4px; }
.m3-tot div { display: flex; justify-content: space-between; gap: 16px; padding: 4px 0; border-bottom: 1px solid var(--border); }
.m3-tot dt, .m3-tot dd { margin: 0; }
.m3-tot .strong { font-weight: 700; font-size: 1.1rem; border-bottom: 2px solid var(--ink); }
.m3-sign { margin-top: 28px; text-align: right; }
@media print {
  body:has(.m3-inv) * { visibility: hidden !important; }
  body:has(.m3-inv) .m3-inv, body:has(.m3-inv) .m3-inv * { visibility: visible !important; }
  body:has(.m3-inv) .m3-inv { position: absolute; left: 0; top: 0; width: 100%; box-shadow: none !important; border: 0 !important; margin: 0; padding: 0; color: #000; }
  body:has(.m3-inv) .m3-inv .table-wrap { overflow: visible !important; }
  body:has(.m3-inv) .m3-inv-t { font-size: 11px; }
  @page { margin: 14mm; }
}