.avatar-picker { border: 0; padding: 0; margin: 16px 0; min-width: 0; }
.avatar-picker legend { font-size: 12px; font-weight: 600; margin-bottom: 10px; }
.avatar-choices { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 6px; }
.avatar-choice { display: grid; place-items: center; aspect-ratio: 1; min-height: 38px; border: 1px solid #ffffff30; border-radius: 8px; background: #100c20; color: #fff; font-size: 23px; padding: 4px; transition: transform .15s, border-color .15s; }
.avatar-choice:hover { transform: translateY(-2px); border-color: var(--cyan); }
.avatar-choice[aria-pressed='true'] { border: 2px solid var(--cyan); background: #284044; box-shadow: 0 0 0 2px #55f4ef22; }
.lobby-avatar-picker { margin: 26px 0 0; padding-top: 20px; border-top: 1px solid var(--line); }
.avatar-wrap { position: relative; flex-shrink: 0; }
.avatar-wrap .avatar { font-size: 25px; }
.leader-crown { position: absolute; top: -16px; right: -5px; font-size: 20px; transform: rotate(12deg); filter: drop-shadow(0 2px 2px #0008); }
.player-row.leader .player-name { color: var(--lime); }
.audio-controls { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.audio-toggle { color: var(--cyan); border: 1px solid var(--cyan); background: var(--panel); border-radius: 7px; padding: 8px 12px; font: 600 11px ui-monospace, monospace; min-height: 36px; }
.audio-toggle[aria-pressed='false'] { color: var(--muted); border-color: var(--line); }
.play-column { position: relative; }
.target-card.is-countdown h2 { font-size: 58px; line-height: 1; letter-spacing: 0; }
.go-cue { position: absolute; right: 0; top: 0; color: var(--lime); background: var(--panel); border: 1px solid var(--lime); border-radius: 7px; padding: 7px 12px; font: 700 18px 'Space Grotesk', sans-serif; }
.win-banner { position: absolute; z-index: 3; top: 70px; left: 50%; transform: translateX(-50%); width: max-content; max-width: 95%; padding: 12px 18px; border-radius: 10px; background: var(--lime); color: #172326; border: 2px solid #fff8; box-shadow: 0 6px 24px #0005; font: 700 15px 'Space Grotesk', sans-serif; text-align: center; pointer-events: none; }
.confetti { position: fixed; inset: 0; overflow: hidden; pointer-events: none; z-index: 8; }
.confetti i { position: absolute; left: var(--left); top: -25px; width: 9px; height: 22px; border-radius: 2px; animation: ribbon-fall 1.9s ease-in var(--delay) both; }
.confetti i:nth-child(3n) { width: 15px; height: 7px; }
@keyframes ribbon-fall { from { transform: translate(0, -20px) rotate(0); opacity: 1; } to { transform: translate(var(--drift), 95vh) rotate(var(--spin)); opacity: 0; } }
:root[data-motion='off'] .confetti { display: none; }
@media (prefers-reduced-motion: reduce) { :root:not([data-motion='on']) .confetti { display: none; } }
@media (max-width: 850px) { .lobby-avatar-picker .avatar-choices { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 620px) {
  .avatar-choices { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
  .avatar-choice { aspect-ratio: auto; height: 43px; }
  .avatar-wrap .avatar { font-size: 24px; }
  .win-banner { font-size: 13px; padding: 10px 14px; }
}

/* A little at a time: player, room, then lobby. */
.mobile-hero, .mobile-hero-description { display: none; }
.setup-progress { margin-bottom: 28px; }
.setup-progress ol { display: flex; justify-content: space-between; gap: 8px; padding: 0; margin: 0; list-style: none; }
.setup-progress li { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 11px; }
.setup-progress li > span { display: grid; place-items: center; width: 25px; height: 25px; border: 1px solid var(--line); border-radius: 50%; font: 600 11px ui-monospace, monospace; }
.setup-progress li[aria-current='step'] { color: var(--lime); font-weight: 700; }
.setup-progress li[aria-current='step'] > span { background: var(--lime); color: #151123; border-color: var(--lime); }
.setup-progress li.complete { color: var(--cyan); }
.setup-progress li.complete > span { border-color: var(--cyan); }
.entry-card h2 { margin-top: 14px; }
.entry-card .small-label { color: var(--pink); }
.back-button { display: block; background: none; border: 0; color: var(--cyan); padding: 0 0 20px; min-height: 44px; font-size: 12px; text-align: left; }
.player-preview { display: flex; align-items: center; gap: 9px; padding: 12px 0 20px; font-weight: 700; font-size: 14px; }
#entry-avatar-preview { font-size: 26px; }
#entry-name-preview { overflow-wrap: anywhere; }
.player-done { margin-left: auto; flex-shrink: 0; color: var(--cyan); font-size: 10px; font-weight: 500; }
.room-options { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 22px; }
.room-options button { background: #100c20; border: 1px solid var(--line); color: var(--muted); border-radius: 9px; min-height: 48px; padding: 12px 6px; font-size: 12px; font-weight: 700; }
.room-options button[aria-pressed='true'] { color: var(--cyan); background: #204043; border-color: var(--cyan); }
.room-choice-description { font-size: 12px !important; line-height: 1.7 !important; margin: 16px 0 24px !important; }
.lobby { gap: 50px; }
.lobby h1 { font-size: clamp(34px, 4vw, 48px); letter-spacing: -2px; margin: 18px 0 24px; }
.lobby-status { display: flex; align-items: flex-start; gap: 13px; padding: 20px; background: #183737; border: 1px solid #55f4ef80; border-radius: 12px; }
.status-light { width: 9px; height: 9px; border-radius: 50%; background: var(--cyan); flex-shrink: 0; margin-top: 7px; box-shadow: 0 0 12px #55f4ef55; }
.lobby-status h2 { font: 700 19px/1.35 'Space Grotesk', sans-serif; color: var(--cyan); margin: 0 0 8px; overflow-wrap: anywhere; }
.lobby-status p { color: #d3eeee; font-size: 13px; line-height: 1.65; margin: 0; }
.lobby-invite { color: var(--muted); font-size: 12px !important; line-height: 1.7; margin: 16px 0; }
.setup { border: 0; max-width: none; padding-top: 0; margin-top: 20px; }
.disclosure { border: 1px solid var(--line); border-radius: 10px; background: #19132fee; overflow: hidden; }
.disclosure summary { display: flex; align-items: center; gap: 10px; padding: 15px; cursor: pointer; font-weight: 600; font-size: 13px; list-style: none; min-height: 48px; }
.disclosure summary::-webkit-details-marker, .sound-settings summary::-webkit-details-marker { display: none; }
.disclosure summary::after { content: '+'; margin-left: auto; color: var(--cyan); font-size: 18px; }
.disclosure[open] > summary::after { content: '−'; }
.disclosure summary > span:not(:first-child), .how-to-play summary > span, .player-settings summary > span { color: var(--muted); font-size: 10px; font-weight: 400; }
#settings-peek { max-width: 180px; text-align: right; margin-left: auto; }
.disclosure summary:focus-visible, .sound-settings summary:focus-visible { outline: 2px solid var(--cyan); outline-offset: -3px; }
.disclosure-body { padding: 5px 18px 12px; }
.setup > .primary { margin-top: 18px; }
.how-to-play { margin-top: 22px; }
.how-to-play .rules { margin: 0; padding: 4px 18px 16px; }
.how-to-play .rules > div { align-items: flex-start; }
.guest-settings { color: var(--muted); font-size: 12px; line-height: 1.7; margin: 0; padding: 0 2px; }
.player-settings { margin-top: 20px; border-bottom: 0; border-left: 0; border-right: 0; border-radius: 0; background: transparent; }
.player-settings summary { padding: 15px 0 0; }
.player-settings .lobby-avatar-picker { margin: 14px 0 0; padding: 0; border: 0; }
.game-tools { min-height: 36px; margin-bottom: 16px; }
.sound-settings > summary, .scores-toggle { display: none; }
.audio-controls { margin: 0; }

@media (max-width: 620px) {
  .header { padding: 16px 20px; gap: 12px; }
  .brand { font-size: 21px; }
  .brand-mark { width: 31px; height: 31px; font-size: 21px; margin-right: 5px; }
  :root[data-screen='home'] .connection { display: none; }
  .home { padding: 27px 0 24px; gap: 22px; }
  .hero-copy > .eyebrow, .hero-copy > h1:not(.mobile-hero), .hero-description, .hero-tags, .demo-grid { display: none; }
  .hero-copy .mobile-hero { display: block; font-size: 37px; letter-spacing: -1.5px; margin: 0 0 8px; }
  .mobile-hero-description { display: block; margin: 0; color: var(--muted); font-size: 13px; }
  .entry-card { padding: 23px; }
  .setup-progress { margin-bottom: 24px; }
  .entry-card h2 { font-size: 23px; margin-bottom: 10px; }
  .entry-card p { font-size: 12px; }
  .entry-card input { min-height: 48px; }
  .entry-note { margin-top: 22px; }
  .room-options button { font-size: 12px; }
  .connection[data-status] { width: 100%; font-size: 12px; padding: 8px 11px; line-height: 1.4; border-radius: 7px; }
  .room-bar { margin-top: 15px; padding-bottom: 15px; gap: 12px; }
  .room-bar .small-label { font-size: 8px; letter-spacing: 1px; }
  .code-button { font-size: 22px; padding: 4px 0; }
  #leave { font-size: 12px; padding: 10px 12px; min-height: 44px; }
  .lobby { padding-top: 24px; gap: 22px; }
  .lobby h1 { font-size: 32px; margin: 15px 0 18px; letter-spacing: -1px; }
  .lobby-status { padding: 17px; gap: 10px; }
  .lobby-status h2 { font-size: 18px; }
  .lobby-status p { font-size: 12px; }
  #settings-peek { font-size: 9px; max-width: 145px; }
  .setup { margin-top: 16px; }
  .how-to-play { margin-top: 16px; }
  .players-card { padding: 20px; }
  .player-row { padding: 12px 0; }
  .game { padding-top: 13px; gap: 18px; }
  .game-tools { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; position: relative; }
  .sound-settings > summary, .scores-toggle { display: block; min-height: 40px; border: 1px solid var(--line); border-radius: 7px; background: var(--panel); color: var(--cyan); padding: 10px 12px; font: 600 11px ui-monospace, monospace; cursor: pointer; list-style: none; }
  .sound-settings[open] > summary { border-color: var(--cyan); }
  .sound-settings .audio-controls { position: absolute; z-index: 4; top: 46px; left: 0; padding: 10px; background: var(--panel); border: 1px solid var(--cyan); border-radius: 10px; box-shadow: 0 8px 20px #0008; }
  .audio-toggle { min-height: 44px; }
  #score-peek { color: var(--muted); }
  .scores-toggle[aria-expanded='true'] { border-color: var(--cyan); }
  .side-column { display: none; }
  .game.scores-open .side-column { display: grid; }
  .world-card { display: none; }
  .round-bar { margin-bottom: 11px; }
  .target-card { min-height: 100px; margin-bottom: 14px; padding: 13px 8px 10px; }
  .target-card h2 { font-size: clamp(23px, 7.5vw, 30px); letter-spacing: 3px; margin: 7px 0; }
  .target-card p { font-size: 10px; }
  .target-card.is-countdown h2 { font-size: 39px; }
  .board-footer { font-size: 9px; margin-top: 13px; line-height: 1.6; }
  .board-footer span:last-child { display: none; }
  .go-cue { top: 52px; z-index: 2; }
  .win-banner { top: 105px; max-width: 100%; }
  footer { padding: 18px 20px; }
  .footer-motto, .footer-credit { display: none; }
  .footer-tools { width: auto; margin-left: auto; }
  .arcade-background::after { opacity: .45; }
  .arcade-grid { opacity: .16; }
  .pixel-stars { opacity: .4; }
}
@media (max-width: 360px) {
  main { padding: 0 15px; }
  .entry-card { padding: 20px; }
  .setup-progress li { gap: 5px; font-size: 10px; }
  .setup-progress li > span { width: 22px; height: 22px; }
  .disclosure summary { padding: 13px; }
  #settings-peek { max-width: 120px; }
}