:root{font-family:system-ui,-apple-system,"Noto Sans JP",sans-serif;color:#20252b;background:#f3f5f7}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.38}input,select{border:1px solid #c9cdd2;background:white;border-radius:8px;padding:10px;color:#20252b;min-height:43px}h1,h2,p{margin-top:0}h2{font-size:16px;margin:24px 0 8px}main{min-height:100dvh}.entry{width:min(100% - 36px,420px);margin:clamp(50px,14vh,140px) auto}.entry h1{font-size:32px;margin-bottom:28px}.entry label{display:block;margin-bottom:7px;color:#565e66}.entryRow{display:flex;gap:8px}.entryRow input{flex:1;min-width:0}.entryRow button{min-width:78px;border:0;border-radius:8px;background:#2871b9;color:white;font-weight:700}.entryExtra{margin-top:28px;padding-top:18px;border-top:1px solid #d5d9dd}.entryExtra summary{cursor:pointer;color:#55616a}.entryExtra .entryRow{margin-top:12px}.textButton{border:0;background:none;color:#2868a4;padding:8px 0;text-align:left}.entry>.textButton{margin-top:18px}#entryMessage,.notice{color:#a13226;min-height:1.4em;margin-top:12px}
.playerStage{min-height:100dvh;display:grid;place-items:center;position:relative;padding:env(safe-area-inset-top) 16px env(safe-area-inset-bottom)}.playerStage[hidden],.console[hidden],.entry[hidden]{display:none}.connectionDot{position:absolute;right:24px;top:24px;width:11px;height:11px;border-radius:50%;background:#3ca76a}.connectionDot.offline{background:#b6bdc4}.buzzer{width:min(76vw,72dvh,380px);aspect-ratio:1;border-radius:50%;border:10px solid #c4cbd2;background:radial-gradient(circle at 36% 30%,#fff 0%,#f5f6f7 52%,#dde1e5 100%);box-shadow:0 10px 0 #a7afb6,0 18px 26px #b7bfc777,inset 0 2px 8px #fff;display:grid;place-items:center;font-size:clamp(80px,22vw,148px);font-weight:750;line-height:1;color:#fff;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}.buzzer.ready{border-color:#d23e39}.buzzer.ready:active{transform:translateY(7px);box-shadow:0 3px 0 #a7afb6,0 10px 18px #b7bfc777}.buzzer.pending{border-color:#dfac42;background:#fceac3;color:#fff}.buzzer.first{border-color:#9d2225;background:#ed4746;box-shadow:0 0 0 10px #f8c7c4,0 0 42px #e14843;animation:lamp 1s steps(2,end) infinite}.buzzer.queued{border-color:#ad3935;background:#ee6758;box-shadow:0 0 24px #e15b4e88}.buzzer.done{border-color:#9ba4ac;background:#c9cfd5;color:#fff}.buzzer.idle,.buzzer.offline{color:transparent}.buzzer.offline{border-color:#b8bec4}@keyframes lamp{50%{background:#ad2829;box-shadow:0 0 0 4px #f8c7c4,0 0 9px #e14843}}@media(prefers-reduced-motion:reduce){.buzzer.first{animation:none}}
.console{max-width:760px;margin:auto;padding:20px 20px 60px}.console header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #d7dce0;padding-bottom:14px}.console header strong{font-size:20px}.console header span{font-size:13px;color:#69727a}.gameLine{display:flex;gap:14px;flex-wrap:wrap;color:#5c6670;font-size:14px;margin:18px 0 8px}.respondent{padding:22px 0 26px;min-height:160px}.respondent small{display:block;color:#6a737b}.respondent strong{display:block;font-size:clamp(34px,7vw,62px);line-height:1.25}.respondent span{color:#64707a}.hostControls{display:grid;grid-template-columns:1fr 1fr;gap:10px}.hostControls button{min-height:82px;border-radius:12px;border:0;font-size:22px;font-weight:700}.hostControls .start{background:#2e78bd;color:white;font-size:19px}.hostControls .correct{background:#d6433e;color:#fff;font-size:42px}.hostControls .wrong{background:#2f73bd;color:#fff;font-size:42px}.rankBlock{border-top:1px solid #d7dce0;margin-top:20px}.rankBlock ol{margin:0;padding-left:26px}.rankBlock li{font-size:20px;padding:6px 0}.rankBlock li.current{font-weight:700;color:#b8342e}.hostSettings{margin-top:30px;border-top:1px solid #d7dce0;padding-top:18px}.hostSettings summary{cursor:pointer;color:#57636d}.settingsRow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0}.settingsRow label{font-size:13px;color:#56616a}.settingsRow label input,.settingsRow label select{display:block;width:100%;margin-top:5px}.settingsRow .check,.check{display:flex;align-items:center;gap:8px}.settingsRow .check input,.check input{width:auto;min-height:0;margin:0}.settingsRow>button{border:0;border-radius:8px;background:#2871b9;color:#fff;min-height:43px}.secondaryActions{display:flex;gap:14px;flex-wrap:wrap;border-top:1px solid #d7dce0;border-bottom:1px solid #d7dce0;padding:10px 0}.secondaryActions button{font-size:14px}.personRow{display:grid;grid-template-columns:minmax(90px,1fr) 90px;gap:8px;align-items:center;border-bottom:1px solid #e0e4e8;padding:8px 0}.personRow input[type=number]{width:100%}.personRow button{border:0;background:none;color:#2868a4}.personRow .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.personRow .offline{color:#929aa2}.share{font-size:13px;margin-top:24px;overflow-wrap:anywhere}.share a{color:#2868a4}.spectator .respondent{min-height:220px;padding-top:55px}.spectator .respondent strong{font-size:clamp(48px,8vw,88px)}@media(max-width:560px){.console{padding:16px 14px 40px}.hostControls button{min-height:72px}.settingsRow{grid-template-columns:1fr}.personRow{grid-template-columns:minmax(70px,1fr) 80px;gap:5px}.personRow input{padding:6px}.buzzer{width:min(82vw,64dvh,380px)}}

.pressHint{font-size:12px;color:#6a737b;text-align:right;margin:7px 0 0}.buzzer.correctResult{border-color:#23834d;background:#38b867;box-shadow:0 0 24px #3db76799}.buzzer.wrongResult{border-color:#225b9b;background:#3b82c9;box-shadow:0 0 24px #367cc099}.buzzer.multi{border-color:#7a4aa7;background:#a36cce;box-shadow:0 0 26px #a36cce99}

/* 親機は操作と参加者を同じ画面に収める。人数が多い一覧だけ内部でスクロールする。 */
.console:not(.spectator){max-width:920px;height:100dvh;padding:12px 18px 20px;display:flex;flex-direction:column;overflow:hidden}
.console:not(.spectator) header{padding-bottom:8px}
.console:not(.spectator) .gameLine{align-items:center;margin:8px 0;min-height:36px}
#reset{margin-left:auto;padding:6px 14px;border:1px solid #9da8b2;border-radius:7px;background:#fff;color:#33414e;font-size:14px;font-weight:600}
.console:not(.spectator) .respondent{min-height:0;padding:4px 0 10px}
.console:not(.spectator) .respondent strong{font-size:clamp(30px,5vw,48px);min-height:1.25em}
.hostControls{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.hostControls button{min-height:72px;font-size:34px;line-height:1.05;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px}
.hostControls button small{font-size:13px;font-weight:600}
.hostControls .multi{background:#8655ad;color:#fff}
.console:not(.spectator) .notice{margin:5px 0;min-height:0}
.console:not(.spectator) .notice:empty{display:none}
.hostBottom{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:18px;margin-top:12px;min-height:0;overflow:auto}
.hostBottom .rankBlock,.hostSettings{border-top:1px solid #d7dce0;margin:0;padding:8px 0 0;min-width:0}
.hostBottom h2{font-size:15px;margin:0 0 7px}
.rankBlock ol{max-height:24vh;overflow:auto}
.rankBlock li{font-size:16px;padding:3px 0}
.settingsRow{display:flex;align-items:end;gap:8px;margin:0 0 10px}
.settingsRow label{font-size:12px}
.settingsRow label:first-child{flex:1;min-width:100px}
.settingsRow label select{min-height:36px;padding:5px;margin-top:2px}
.settingsRow .check{align-self:center;white-space:nowrap}
.settingsRow>button{min-height:36px;padding:5px 11px;white-space:nowrap}
.personRow{padding:4px 0}
.personRow input[type=number]{min-height:34px;padding:4px}
#editPlayers{max-height:27vh;overflow:auto}
.share{font-size:12px;margin-top:9px}
.share summary{cursor:pointer;color:#57636d}
.share p{margin:6px 0}
@media(max-width:620px){
  .console:not(.spectator){padding:10px 12px 16px}
  .hostBottom{grid-template-columns:1fr;gap:10px;margin-top:10px}
  .hostSettings{grid-row:1}
  .hostBottom .rankBlock{grid-row:2}
  .console:not(.spectator) .respondent{padding:2px 0 7px}
  .hostControls button{min-height:62px;font-size:29px}
  .hostControls button small{font-size:12px}
  .rankBlock ol{max-height:12vh}
  #editPlayers{max-height:18vh}
  .settingsRow{display:flex;gap:7px}
  .settingsRow label:first-child{min-width:90px}
  .settingsRow .check{font-size:11px}
  .settingsRow>button{padding:5px 8px}
}

/* 表示する画面はJavaScriptの hidden 属性で切り替える。 */
[hidden]{display:none!important}
.audioCredit{position:fixed;left:0;right:0;bottom:0;margin:0;padding:3px 8px max(3px,env(safe-area-inset-bottom));font-size:10px;line-height:1.2;text-align:center;color:#606972;background:#f3f5f7e8}
.audioCredit a{color:inherit}