.control-body { background: #f4f6f9; }
.control-shell { width: min(1440px, 100%); min-height: 100vh; margin: 0 auto; padding: max(20px, env(safe-area-inset-top)) 24px 48px; }
.control-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.control-header .brandbar { margin: 0; }
.player-link { color: var(--red); font-size: 14px; font-weight: 850; text-decoration: none; }
.login-card { width: min(430px, 100%); margin: 8vh auto 0; padding: 28px; }
.login-card h1, .setup-card h1, .empty-state h1, .qr-heading h1 { margin: 0; font-size: 30px; letter-spacing: -.035em; }
.login-card > p:not(.eyebrow), .setup-card > p:not(.eyebrow), .empty-state > p:not(.eyebrow), .qr-heading p:not(.eyebrow) { color: var(--muted); line-height: 1.55; }
.inline-error { margin: 12px 0 0; color: var(--red-dark); font-size: 13px; font-weight: 800; }

.control-nav { display: flex; gap: 4px; overflow-x: auto; margin: 0 0 22px; padding: 4px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.nav-button { min-width: 130px; min-height: 44px; border: 0; border-radius: 10px; padding: 0 17px; color: var(--muted); background: transparent; font-weight: 850; cursor: pointer; }
.nav-button.active { color: #fff; background: var(--red); }
.tab-panel { min-height: 300px; }
.empty-state { padding: 44px; text-align: center; }

.live-title-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 22px; margin: 8px 0 22px; }
.live-title-row h1 { margin: 0; font-size: clamp(30px, 5vw, 48px); letter-spacing: -.045em; }
.meta-copy { margin: 8px 0 0; color: var(--muted); font-weight: 700; }
.live-actions, .export-actions { display: flex; flex-wrap: wrap; gap: 9px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 22px; }
.metric-grid article { min-height: 110px; padding: 18px; border: 1px solid var(--line); border-radius: 15px; background: #fff; box-shadow: 0 8px 24px rgba(23,32,51,.06); }
.metric-grid span { display: block; color: var(--muted); font-size: 12px; font-weight: 850; letter-spacing: .05em; text-transform: uppercase; }
.metric-grid strong { display: block; margin-top: 9px; font-size: 33px; letter-spacing: -.04em; }
.metric-grid .metric-status { color: var(--green); font-size: 23px; }
.metric-grid .metric-status.closed { color: var(--red); }

.section-block { margin-top: 18px; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 10px 28px rgba(23,32,51,.06); }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 16px; }
.section-heading h2, .export-block h2 { margin: 0; font-size: 23px; letter-spacing: -.03em; }
.section-heading > p, .export-block p { margin: 0; color: var(--muted); font-size: 13px; }
.count-badge { display: grid; min-width: 34px; height: 34px; place-items: center; border-radius: 999px; color: #fff; background: var(--red); font-weight: 900; }
.group-columns { display: grid; grid-template-columns: repeat(4, minmax(220px, 1fr)); gap: 12px; overflow-x: auto; padding-bottom: 4px; }
.group-column { min-width: 220px; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--soft); }
.group-column header { display: flex; align-items: center; justify-content: space-between; padding: 13px 14px; color: #fff; background: var(--red); }
.group-column header strong { font-size: 18px; }
.group-column header span { font-size: 12px; font-weight: 800; }
.group-column.full header { background: var(--ink); }
.group-players { display: grid; gap: 7px; min-height: 72px; padding: 10px; }
.group-empty { display: grid; min-height: 62px; place-items: center; color: var(--muted); font-size: 12px; }
.player-row { display: grid; grid-template-columns: minmax(120px, 1fr) auto auto; gap: 7px; align-items: center; padding: 9px 10px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.player-row strong { overflow: hidden; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.player-row select, select { min-height: 40px; border: 1px solid #bac2d0; border-radius: 9px; padding: 0 31px 0 10px; color: var(--ink); background: #fff; font-weight: 750; }
.remove-player { width: 36px; height: 36px; border: 0; border-radius: 9px; color: var(--red); background: #fde9ed; font-weight: 900; cursor: pointer; }
.player-list { display: grid; gap: 8px; }
.player-list .player-row { grid-template-columns: minmax(180px, 1fr) auto auto; }
.empty-copy { margin: 0; padding: 15px; color: var(--muted); background: var(--soft); border-radius: 11px; text-align: center; }
.export-block { display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.export-block > div:first-child { max-width: 680px; }
.export-block p:not(.eyebrow) { margin-top: 7px; line-height: 1.5; }
.prepare-draw { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(300px, .8fr); gap: 24px; align-items: center; border: 2px solid #f0a3b0; }
.prepare-draw h2 { margin: 0; font-size: 25px; letter-spacing: -.03em; }
.prepare-draw > div:first-child > p:not(.eyebrow) { color: var(--muted); line-height: 1.55; }
.prepare-controls select { width: 100%; min-height: 48px; margin-bottom: 10px; }
.balance-preview { display: flex; flex-wrap: wrap; gap: 7px; margin: 6px 0 12px; }
.balance-chip { display: inline-flex; align-items: center; gap: 5px; padding: 8px 10px; border-radius: 9px; color: var(--ink); background: var(--soft); font-size: 13px; font-weight: 850; }
.balance-chip strong { color: var(--red); }
.prepare-help { margin: 9px 0 0; color: var(--muted); font-size: 12px; line-height: 1.4; text-align: center; }
.prepare-help.error { color: var(--red-dark); font-weight: 800; }

.setup-layout { display: grid; grid-template-columns: minmax(0, 760px) minmax(280px, 1fr); gap: 18px; align-items: start; }
.setup-card, .guidance-card { padding: 25px; }
.setup-card form { margin-top: 22px; }
.setup-card label span { color: var(--muted); font-weight: 600; }
.form-grid { display: grid; gap: 12px; }
.form-grid.two { grid-template-columns: 1fr 1fr; }
.setup-card select { width: 100%; min-height: 52px; margin-bottom: 10px; border-radius: 12px; }
.mapping-preview { display: flex; flex-wrap: wrap; gap: 7px; margin: 8px 0 17px; }
.mapping-chip { padding: 7px 9px; border-radius: 8px; color: var(--ink); background: var(--soft); font-size: 12px; font-weight: 850; }
.mapping-chip.warmup { color: #7a5100; background: #fff0c7; }
.guidance-card ol { margin: 14px 0 20px; padding-left: 22px; }
.guidance-card li { padding: 5px 0 5px 5px; line-height: 1.45; }
.warmup-note { margin: 0; padding: 13px; border-radius: 11px; color: #704a00; background: #fff2cf; line-height: 1.5; }

.qr-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin: 8px 0 20px; }
.qr-grid { display: grid; gap: 18px; }
.qr-card { padding: 22px; border: 2px solid var(--ink); border-radius: 18px; background: #fff; text-align: center; break-inside: avoid; }
.qr-card h2 { margin: 0; font-size: 24px; }
.qr-card img { display: block; width: min(280px, 80%); aspect-ratio: 1; margin: 15px auto; image-rendering: pixelated; }
.qr-card > p:not(.eyebrow) { margin: 8px auto; color: var(--muted); line-height: 1.45; }
.qr-card > strong { overflow-wrap: anywhere; font-size: 12px; }
.event-qr { max-width: 650px; margin: 0 auto; }
.group-qr-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.group-qr-grid .qr-card h2 { color: var(--red); font-size: 48px; }
.group-qr-grid .qr-card img { width: min(220px, 78%); }

@media (max-width: 980px) {
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .group-columns { grid-template-columns: repeat(2, minmax(220px, 1fr)); }
  .setup-layout { grid-template-columns: 1fr; }
  .group-qr-grid { grid-template-columns: repeat(2, 1fr); }
  .prepare-draw { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .control-shell { padding-left: 12px; padding-right: 12px; }
  .control-header, .live-title-row, .section-heading, .export-block, .qr-heading { align-items: stretch; flex-direction: column; }
  .control-header .player-link { align-self: flex-end; margin-top: -48px; }
  .control-nav { position: sticky; top: 0; z-index: 10; }
  .nav-button { min-width: 108px; padding: 0 10px; }
  .metric-grid { gap: 8px; }
  .metric-grid article { min-height: 91px; padding: 14px; }
  .metric-grid strong { font-size: 28px; }
  .section-block { padding: 14px; }
  .group-columns { display: flex; }
  .group-column { flex: 0 0 84vw; }
  .player-list .player-row { grid-template-columns: minmax(100px, 1fr) auto auto; }
  .form-grid.two { grid-template-columns: 1fr; gap: 0; }
  .group-qr-grid { grid-template-columns: 1fr; }
}

@media print {
  body { background: #fff; }
  .control-header, .control-nav, .qr-heading, #control-message { display: none !important; }
  .control-shell { width: 100%; padding: 0; }
  .tab-panel { display: none !important; }
  #tab-qr { display: block !important; }
  .qr-grid { gap: 8mm; }
  .event-qr { min-height: 250mm; display: flex; flex-direction: column; justify-content: center; }
  .group-qr-grid { grid-template-columns: repeat(2, 1fr); gap: 6mm; }
  .group-qr-grid .qr-card { min-height: 125mm; display: flex; flex-direction: column; justify-content: center; }
}