/* ── Collapsible admin section — folds like the report legend, but reads as a
      gold section header so it sits consistently above "Create Match (Queue)". ── */
.adm-collapse {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 24px;
}
.adm-collapse > summary {
  list-style: none; cursor: pointer; outline: none;
  padding: 15px 18px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.3em; letter-spacing: 3px; color: var(--gold);
  display: flex; align-items: center; gap: 10px;
}
.adm-collapse > summary::-webkit-details-marker { display: none; }
.adm-collapse > summary::after {
  content: '▾'; margin-left: auto; font-size: 15px; color: var(--muted);
  transition: transform 0.2s;
}
.adm-collapse[open] > summary::after { transform: rotate(180deg); }
.adm-collapse-body {
  padding: 4px 18px 18px;
  border-top: 1px solid var(--border);
}

/* ── MATCH BOARD (tap-first, single screen) ── */
.mb-card { padding: 16px 18px; }
.mb-topbar { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.mb-topbar-lbl { font-size: 11px; font-weight: 800; letter-spacing: 2px; color: var(--muted); }
.mb-status { margin-left: auto; font-size: 12px; font-weight: 700; color: var(--muted); }

.mb-slots { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: center; margin-bottom: 18px; }
.mb-team-title { font-family: 'Bebas Neue', sans-serif; font-size: 1.1em; letter-spacing: 3px; margin-bottom: 8px; }
.mb-vs { font-family: 'Bebas Neue', sans-serif; font-size: 1.4em; color: var(--muted); letter-spacing: 2px; }
.mb-slot { display: flex; align-items: center; gap: 10px; min-height: 46px; padding: 0 12px; margin-bottom: 8px; border-radius: 10px; border: 1.5px dashed var(--border2); cursor: pointer; transition: border-color .15s, background .15s; }
.mb-slot:last-child { margin-bottom: 0; }
.mb-slot.filled { border-style: solid; }
.mb-slot.red.filled { border-color: var(--red); background: var(--red-dim); }
.mb-slot.blue.filled { border-color: var(--blue); background: var(--blue-dim); }
.mb-slot-num { font-family: 'Bebas Neue', sans-serif; font-size: 1.1em; color: var(--muted); width: 16px; flex-shrink: 0; }
.mb-slot-name { font-weight: 700; font-size: 15px; flex: 1; }
.mb-slot.red .mb-slot-name { color: var(--red); }
.mb-slot.blue .mb-slot-name { color: var(--blue); }
.mb-slot-hint { color: var(--muted); font-size: 13px; }
.mb-slot-x { color: var(--muted); font-size: 14px; }

.mb-pools { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.mb-pool-head { display: flex; flex-direction: column; gap: 6px; margin-bottom: 8px; }
.mb-pool-head input { font-size: 13px; padding: 7px 10px; width: 100%; }
.mb-groups { display: flex; gap: 4px; flex-wrap: wrap; }
.mb-pool { display: flex; flex-wrap: wrap; gap: 6px; max-height: 240px; overflow-y: auto; align-content: flex-start; padding: 2px; }
.mb-empty { color: var(--muted); font-size: 13px; padding: 12px 4px; }

.mb-chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border2); background: var(--surface2); color: var(--text); border-radius: 18px; padding: 6px 12px; font-size: 13px; font-weight: 600; cursor: pointer; transition: border-color .12s, background .12s; }
.mb-chip:hover { background: var(--surface3); }
.mb-chip.red.picked { background: var(--red); color: #fff; border-color: var(--red); }
.mb-chip.blue.picked { background: var(--blue); color: #fff; border-color: var(--blue); }
.mb-chip.live { border-color: var(--gold); }
.mb-chip-meta { font-size: 10px; font-weight: 700; opacity: .65; }
.mb-chip.picked .mb-chip-meta { opacity: .9; }

.mb-actions { display: flex; gap: 8px; margin-top: 16px; align-items: center; }

@media (max-width: 560px) {
  .mb-pools { grid-template-columns: 1fr; }
  .mb-slots { gap: 8px; }
  .mb-team-title { font-size: 1em; letter-spacing: 2px; }
}

/* face on the pool chip — keeps the tap target the same, just anchors it */
.mb-chip-pav { --pav-size: 22px; border-width: 1px; margin-right: 6px; }
.mb-chip { display: inline-flex; align-items: center; }

/* Create button: dim until both teams are full (createMatch still guards) */
.mb-create { opacity: 0.4; filter: grayscale(0.4); transition: opacity 0.2s, filter 0.2s, transform 0.15s; }
.mb-create.mb-create-ready { opacity: 1; filter: none; }
.mb-create.mb-create-ready:active { transform: scale(0.97); }