/* ME05 Pairing and substitute matrices: phone-first, DS01 tokens only, no motion. */
.mtx-page { max-width: 760px; margin: 0 auto; display: grid; gap: 14px; padding-bottom: 32px; }
.mtx-head h1 { margin: 2px 0 4px; font-family: var(--font-display); }
.mtx-head p { margin: 0 0 6px; color: var(--muted); }
.mtx-adv { padding: 8px 12px; border-left: 3px solid var(--gold); background: var(--panel-2); border-radius: var(--radius-sm); }
.mtx-adv strong { color: var(--text); }
.mtx-ro { font-size: .85rem; }
.mtx-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; display: grid; gap: 10px; min-width: 0; }
.mtx-card.mtx-bad { border-left: 4px solid var(--danger); }
.mtx-card.mtx-ok { border-left: 4px solid var(--gold); }
.mtx-card h2 { margin: 0; font-size: 1.1rem; font-family: var(--font-display); }
.mtx-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.mtx-eyebrow { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--gold); font-weight: 600; }
.mtx-sub { color: var(--muted); font-size: .85rem; margin: 0; overflow-wrap: anywhere; }
.mtx-k { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.mtx-status:empty { display: none; }
.mtx-status { padding: 8px 12px; border-left: 3px solid var(--gold); background: var(--panel-2); border-radius: var(--radius-sm); }
.mtx-src { margin: 0; font-size: .88rem; padding: 6px 10px; border-left: 3px solid var(--warning); color: var(--muted); }
.mtx-src-ok { border-left-color: var(--gold); }
.mtx-stale { margin: 0; font-size: .88rem; padding: 8px 10px; border-left: 3px solid var(--danger); background: var(--panel-2); border-radius: var(--radius-sm); }
.mtx-pending { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 12px; border-left: 3px solid var(--warning); background: var(--panel-2); border-radius: var(--radius-sm); }
.mtx-pending p { margin: 0; }
.mtx-meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px 12px; margin: 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.mtx-meta div, .mtx-nums div { min-width: 0; }
.mtx-meta dt, .mtx-nums dt { font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.mtx-meta dd, .mtx-nums dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.mtx-form { display: grid; gap: 10px; padding: 12px; border: 1px solid var(--gold); border-radius: var(--radius-sm); }
.mtx-field { display: grid; gap: 4px; min-width: 0; }
.mtx-field label { font-weight: 600; font-size: .9rem; }
.mtx-field input, .mtx-field select { min-height: 44px; font: inherit; padding: 8px 12px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--panel-2); color: var(--text); width: 100%; box-sizing: border-box; }
.mtx-field input:focus-visible, .mtx-field select:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.mtx-field [aria-invalid="true"] { border-color: var(--danger); }
.mtx-err { margin: 0; color: var(--danger); font-size: .85rem; font-weight: 600; }
.mtx-card .btn, .mtx-pending .btn { min-height: 44px; min-width: 44px; }
.mtx-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.mtx-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.mtx-row { display: grid; gap: 6px; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--panel-2); min-width: 0; }
.mtx-pair { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.mtx-pair code { overflow-wrap: anywhere; font-weight: 600; color: var(--text); }
.mtx-plus { color: var(--gold); font-weight: 600; }
.mtx-nums { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 0; }
.mtx-tag { font-size: .72rem; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--gold); color: var(--text); letter-spacing: .06em; }
.mtx-pill { flex: none; font-size: .78rem; font-weight: 600; padding: 2px 10px; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--muted); }
.mtx-pill-ok { border-color: var(--gold); color: var(--text); }
.mtx-pill-bad { border-color: var(--danger); color: var(--danger); }
.mtx-empty { display: grid; gap: 4px; padding: 16px; border: 1px dashed var(--line-strong); border-radius: var(--radius-sm); color: var(--muted); }
.mtx-empty strong { color: var(--text); }
.mtx-sk { height: 260px; border-radius: var(--radius); }
@media (max-width: 600px) {
  .mtx-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mtx-actions .btn { flex: 1 1 auto; }
}