* { box-sizing: border-box; }
body { margin: 0; }
.agent-network-controls { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.agent-network-controls button, .agent-network-controls select { min-height: 48px; }
.agent-network-controls select { background: var(--brand-surface); color: var(--brand-foreground); border: 1px solid var(--brand-border); max-width: 100%; }
.agent-network-controls details { width: 100%; }
.agent-network-controls pre { overflow-wrap: anywhere; white-space: pre-wrap; }
.interaction-panel { width: 100%; max-width: 1000px; margin: 24px auto; padding: 24px; border-top: 1px solid var(--brand-border); }
.interaction-panel h2 { margin: 0 0 12px; font-size: 1.5rem; }
.interaction-panel p { color: var(--brand-muted); line-height: 1.6; }
.poll-panel { border: 0; padding: 40px 24px; }
.poll-panel h2 { font-size: clamp(1.75rem, 3vw, 2.75rem); letter-spacing: -.035em; max-width: 32ch; }
.poll-panel .poll-context { color: var(--brand-foreground); font-size: 1.125rem; }
.poll-panel .poll-answer { color: var(--brand-accent); }
#prediction-feedback:empty { display: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.counter-preview { container-type: inline-size; width: 100%; text-align: center; }
.interaction-panel:has(.counter-preview) { margin: 0 auto; padding: 12px 24px; border: 0; }
.counter-preview .counter-eyebrow { margin: 0 0 12px; }
.counter-eyebrow { font: 400 clamp(16px, 1.36vw, 26px)/1.3 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--brand-muted); }
.counter-preview h2 { font-size: clamp(24px, 4vw, 44px); }
.counter-preview .counter-number { margin: 12px 0; font: 500 clamp(96px, 20cqw, 180px)/1 var(--font-mono); font-variant-numeric: tabular-nums; color: var(--brand-accent); }
.counter-buttons { display: none; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.interaction-panel .counter-buttons button { min-height: 112px; font-size: 24px; font-family: var(--font-mono); touch-action: manipulation; }
.counter-random { display: grid; justify-items: center; margin-bottom: 20px; }
.interaction-panel .counter-random button { min-width: 240px; min-height: 64px; font-family: var(--font-mono); }
.counter-keyboard { display: grid; place-content: center; gap: 12px; min-height: 144px; margin-bottom: 24px; border: 1px dashed var(--brand-border); border-radius: var(--radius); background: var(--brand-surface); cursor: pointer; font-family: var(--font-mono); }
.counter-keyboard:focus { outline: 2px solid var(--brand-accent); outline-offset: -2px; }
.counter-key-symbol { color: var(--brand-accent); font-size: 28px; }
.counter-feed { text-align: left; border-top: 1px solid var(--brand-border); padding-top: 20px; }
.counter-feed h3 { font-size: 20px; margin: 0; }
.counter-pending { font-family: var(--font-mono); font-variant-numeric: tabular-nums; color: var(--brand-accent); }
.counter-feed ul { list-style: none; padding: 0; color: var(--brand-muted); }
.counter-feed li { display: grid; grid-template-columns: 64px 1fr auto; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--brand-border); font-family: var(--font-mono); }
.counter-delta { color: var(--brand-accent); white-space: nowrap; }
@media (pointer: coarse), (max-width: 700px) {
  .counter-buttons { display: grid; }
  .counter-keyboard, .counter-random { display: none; }
  .counter-feed { margin-top: 24px; }
}
.interaction-panel button { min-height: 48px; font-size: 1rem; }
.poll-questions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin: 24px 0; }
.poll-questions:has(> fieldset:only-child) { grid-template-columns: 1fr; }
.poll-questions fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.poll-questions legend { margin-bottom: 16px; color: var(--brand-accent); font-weight: 500; }
.poll-questions label { display: flex; align-items: center; gap: 12px; min-height: 52px; padding: 12px; margin-bottom: 8px; border: 1px solid var(--brand-border); border-radius: var(--radius); cursor: pointer; }
.poll-questions label:has(:checked) { border-color: var(--brand-accent); background: var(--brand-accent-tint); }
.poll-questions label:has(:focus-visible) { outline: 2px solid var(--brand-accent); outline-offset: 3px; }
.poll-questions input { width: 20px; height: 20px; margin: 0; accent-color: var(--brand-accent); }
.poll-questions label:has(:disabled) { cursor: default; }
@media (max-width: 700px) {
  .interaction-panel { padding: 16px 0; }
  .poll-questions { grid-template-columns: 1fr; }
}
[hidden] { display: none !important; }
button, input { font: inherit; }
button, a, input { -webkit-tap-highlight-color: transparent; }
button { position: relative; min-height: 36px; padding: 6px 12px; border: 1px solid var(--brand-border); border-radius: var(--radius); background: transparent; color: inherit; cursor: pointer; font-size: .875rem; white-space: nowrap; }
button:hover:not(:disabled) { background: var(--brand-surface); border-color: var(--brand-muted); }
button:disabled { color: var(--brand-muted); opacity: .5; cursor: default; }
button.primary { color: var(--brand-on-accent); background: var(--brand-accent); border-color: var(--brand-accent); }
button.primary:hover:not(:disabled) { background: var(--brand-accent-hover); border-color: var(--brand-accent-hover); }
a { color: inherit; text-underline-offset: 4px; }
a:hover { color: var(--brand-accent); }
h1, h2, h3 { font-weight: 500; text-wrap: balance; }
p { text-wrap: pretty; }
#app { isolation: isolate; min-height: 100dvh; display: flex; flex-direction: column; }
.toolbar { display: flex; gap: 24px; align-items: center; justify-content: space-between; padding: 16px 28px; border-bottom: 1px solid var(--brand-border); }
.brand { display: flex; align-items: center; gap: 24px; min-width: 0; }
.event-label { color: var(--brand-muted); font: .875rem/1.4 var(--font-mono); }
.tools, .navigation { display: flex; align-items: center; gap: 10px; }
main { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; padding: 20px 28px; gap: 24px; }
main:focus-visible { outline: none; }
.stage { width: var(--stage-width, 100%); height: var(--stage-height, 300px); position: relative; margin: 0 auto; overflow: hidden; }
.canvas { width: 1920px; height: 1080px; transform: scale(var(--slide-scale, .5)); transform-origin: top left; }
.controls { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 28px; border-top: 1px solid var(--brand-border); }
.position { min-width: 0; display: flex; flex-direction: column; gap: 6px; }
#position { font: .9375rem var(--font-mono); font-variant-numeric: tabular-nums; color: var(--brand-muted); }
#slide-title { font-size: .875rem; max-width: 52ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#mode { font-size: .875rem; color: var(--brand-muted); }
.presenter-notes { width: 100%; max-width: 90ch; margin: 0 auto; padding-top: 24px; border-top: 1px solid var(--brand-border); }
.presenter-notes h2 { font-size: 1rem; }
#notes-text { color: var(--brand-muted); font-size: 1rem; line-height: 1.75; white-space: pre-wrap; }
.presenter-links { display: flex; gap: 20px; align-items: center; justify-content: center; padding: 16px; font-size: .875rem; }
.message { margin: 12px 28px; padding: 16px; border: 1px solid var(--brand-accent-tint); color: var(--brand-foreground); font-size: 1rem; }
dialog { width: min(680px, calc(100% - 32px)); max-height: calc(100dvh - 40px); border: 1px solid var(--brand-border); border-radius: 12px; padding: 24px; background: var(--brand-surface); color: var(--brand-foreground); }
dialog::backdrop { background: #000b; }
.dialog-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.dialog-heading h2 { margin: 0; font-size: 1.5rem; letter-spacing: -.025em; }
dialog p { color: var(--brand-muted); line-height: 1.6; }
#slide-list { display: flex; flex-direction: column; gap: 4px; }
#slide-list button { display: flex; gap: 16px; text-align: left; white-space: normal; border-color: transparent; padding: 12px; }
#slide-list button span { font-family: var(--font-mono); font-variant-numeric: tabular-nums; color: var(--brand-muted); }
#slide-list button[aria-current='true'] { background: var(--brand-background); border-color: var(--brand-border); }
#slide-list button[aria-current='true'] span { color: var(--brand-accent); }
#slide-list h3 { font: 400 .875rem/1.5 var(--font-mono); color: var(--brand-muted); margin: 24px 12px 8px; }
#login-dialog { max-width: 368px; }
#login-form { display: flex; flex-direction: column; gap: 16px; }
#login-form h2, #login-form p { margin: 0; }
#login-form h2 { font-size: 2rem; letter-spacing: -.04em; }
#login-form input { min-width: 0; width: 100%; padding: 12px; background: var(--brand-background); color: var(--brand-foreground); border: 1px solid var(--brand-border); border-radius: var(--radius); font-size: 1rem; }
#login-form input:focus-visible { outline-offset: -1px; }
#login-error { color: var(--brand-error); }
#login-form a { text-align: center; font-size: .875rem; }
#login-error:empty { display: none; }
.eyebrow { font-family: var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }
.skip-link { position: fixed; top: -100px; left: 12px; z-index: 10; background: var(--brand-surface); padding: 12px; }
.skip-link:focus { top: 12px; }
body.audience main { padding: 0; min-height: 100dvh; }
body.audience .interaction-panel { padding: 24px; }
body.audience .message { position: fixed; bottom: 0; z-index: 2; background: var(--brand-surface); }
body:fullscreen .toolbar, body:fullscreen .controls, body:fullscreen .presenter-links, body:fullscreen .presenter-notes { display: none; }
body:fullscreen main { padding: 0; height: 100dvh; }
@media (max-width: 700px) {
  .brand { width: 100%; justify-content: space-between; gap: 12px; }
  .brand-lockup { font-size: 17px; gap: .5em; }
  .event-label { font-size: .875rem; text-align: right; }
  .toolbar { padding: 16px; flex-wrap: wrap; gap: 16px; }
  .tools { width: 100%; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
  .tools button { flex: 1; }
  button { min-height: 48px; font-size: 1rem; padding: 10px 12px; }
  #fullscreen-button, #contents-button { display: none; }
  main { padding: 20px 16px; }
  .controls { padding: 16px; flex-direction: column; align-items: stretch; gap: 16px; }
  .position { gap: 8px; }
  #slide-title, #position, #mode { font-size: 1rem; }
  .navigation { flex-wrap: wrap; justify-content: space-between; }
  #mode { width: 100%; }
  #previous, #next { flex: 1; }
  #rejoin { width: 100%; order: 3; }
  .presenter-links { flex-wrap: wrap; font-size: 1rem; }
  .message { margin: 12px 16px; }
}
@media (min-width: 701px) and (max-width: 1100px) {
  .brand { flex-direction: column; align-items: flex-start; gap: 6px; }
  .tools { flex-wrap: wrap; justify-content: flex-end; }
}
@media (max-width: 380px) {
  .brand { align-items: flex-start; flex-direction: column; gap: 8px; }
  .event-label { text-align: left; }
}
@media (pointer: coarse) and (min-width: 701px) {
  button::after { content: ''; position: absolute; top: 50%; left: 50%; width: max(100%, 48px); height: max(100%, 48px); transform: translate(-50%, -50%); }
}
.poll-totals { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 40px; margin-top: 24px; }
.poll-totals h3 { color: var(--brand-foreground); }
.poll-totals p { margin: 8px 0; }
.poll-totals > .poll-transaction { grid-column: 1 / -1; }
.poll-transactions { overflow-wrap: anywhere; }
.poll-totals .result-answer { color: var(--brand-foreground); margin-top: 24px; }
.interaction-panel:has(.counter-preview) { position: relative; max-width: none; overflow: hidden; }
.counter-preview { max-width: 952px; margin: 0 auto; }

/* Workshop views share a viewport-sized, uncropped slide canvas. */
body.workshop main { padding: 0; min-height: 100dvh; height: 100dvh; gap: 0; }
body.workshop .stage { flex-shrink: 0; }
body.workshop.audience main:has(> .stage[hidden]) { height: auto; }
body.workshop .message { position: fixed; left: 0; right: 0; bottom: 0; z-index: 4; background: var(--brand-surface); }
#presenter-dock { position: fixed; z-index: 3; bottom: max(12px, env(safe-area-inset-bottom)); right: max(12px, env(safe-area-inset-right)); left: max(12px, env(safe-area-inset-left)); display: flex; align-items: flex-end; justify-content: flex-end; gap: 12px; pointer-events: none; }
#presenter-dock > * { pointer-events: auto; }
#presenter-messages { position: fixed; z-index: 4; left: max(12px, env(safe-area-inset-left)); right: max(12px, env(safe-area-inset-right)); bottom: calc(var(--presenter-dock-height, 48px) + max(12px, env(safe-area-inset-bottom)) + 12px); display: grid; gap: 8px; max-height: max(48px, calc(100dvh - var(--presenter-dock-height, 48px) - max(12px, env(safe-area-inset-bottom)) - 24px)); overflow-y: auto; }
body.workshop #presenter-messages .message { position: static; margin: 0; }
#presenter-dock .interaction-panel { width: auto; min-width: 0; max-width: 1000px; max-height: 40dvh; overflow-y: auto; margin: 0; padding: 12px; border: 1px solid var(--brand-border); background: var(--brand-background); }
#presenter-dock .interaction-panel p:empty { display: none; }
#presenter-dock .interaction-panel p { margin: 8px 0 0; }
.economy-participant { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 8px 12px; }
.economy-participant label { grid-column: 1 / -1; }
.economy-participant [data-payment-throughput] { grid-column: 1 / -1; margin: 0; font-variant-numeric: tabular-nums; }
.economy-participant input { min-width: 0; max-width: 100%; min-height: 48px; }
.economy-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.economy-actions button { display: flex; align-items: center; gap: 12px; white-space: normal; }
.economy-actions [data-workload-state] { color: var(--brand-muted); }
.poll-questions input { flex-shrink: 0; }
.counter-feed li > * { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 700px) {
  body.workshop.audience .interaction-panel { padding: 24px max(16px, env(safe-area-inset-left)) 24px max(16px, env(safe-area-inset-right)); margin: 0 auto; }
  #presenter-dock { flex-wrap: wrap; gap: 8px; }
  #presenter-dock .interaction-panel { width: 100%; max-height: 35dvh; }
  .agent-network-controls > *, .agent-network-controls select { min-width: 0; max-width: 100%; font-size: 16px; }
  .agent-network-controls button { white-space: normal; }
  .economy-actions { display: grid; grid-template-columns: minmax(0, 1fr); }
  .economy-actions button { flex-direction: column; gap: 4px; padding: 8px 4px; }
  .counter-feed li { grid-template-columns: minmax(4ch, max-content) minmax(0, 1fr) auto; gap: 8px; }
}