/* MD Not Aware v9 — private group study. Aliens and toys only. */
#gsLaunch{display:none;position:fixed;right:20px;bottom:20px;z-index:115;background:linear-gradient(135deg,#604be9,#228bd3);box-shadow:0 10px 28px #24235a55;border:2px solid #ffffffaa;border-radius:99px;color:white;padding:13px 21px;font:800 14px/1.3 system-ui;gap:8px;align-items:center;cursor:pointer}
body:has(#usergate.hidden) #gsLaunch{display:flex}
#gsOverlay{display:none;position:fixed;inset:0;z-index:1200;overflow-y:auto;background:radial-gradient(ellipse at 15% 8%,#1f4565 0%,transparent 38%),radial-gradient(ellipse at 90% 90%,#392458 0%,transparent 36%),#10182e;color:#f7fbff;font:15px/1.45 system-ui,-apple-system,"Segoe UI",sans-serif}
#gsOverlay.open{display:block}
#gsOverlay *{box-sizing:border-box}
#gsOverlay button,#gsOverlay input,#gsOverlay select,#gsOverlay textarea{font:inherit}
#gsOverlay button{cursor:pointer}
#gsOverlay button:disabled{opacity:.52;cursor:not-allowed}
#gsOverlay .gsWrap{max-width:1140px;margin:auto;padding:24px 18px 90px;min-height:100vh}
#gsOverlay .gsTop{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:0 0 22px}
#gsOverlay .gsMark{display:inline-flex;align-items:center;justify-content:center;border-radius:16px;background:#3541a6;width:52px;height:52px;font-size:29px}
#gsOverlay .gsBrand{margin:0;font-size:23px;font-weight:900;letter-spacing:-.025em}
#gsOverlay .gsSub{font-size:12px;color:#b5c6e0}
#gsOverlay .gsClose{margin-left:auto;background:#fff1;border:1px solid #fff3;color:#fff;border-radius:12px;padding:9px 15px}
#gsOverlay .gsGrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}
#gsOverlay .gsCard{background:#192840f0;border:1px solid #ffffff24;box-shadow:0 16px 32px #070d203b;border-radius:23px;padding:22px;min-width:0}
#gsOverlay .gsCard.light{background:#f5f9ff;color:#162841}
#gsOverlay .gsCard h2{margin:0 0 9px;font-size:22px;letter-spacing:-.02em}
#gsOverlay .gsCard h3{margin:0 0 10px;font-size:17px}
#gsOverlay .gsMuted{color:#acbdda;font-size:13px}
#gsOverlay .gsCard.light .gsMuted{color:#536780}
#gsOverlay .gsInput{width:100%;background:#111e33;color:#fff;border:1px solid #657b9d7a;border-radius:12px;padding:12px;margin:5px 0 12px;min-height:45px}
#gsOverlay .gsInput::placeholder{color:#9db1cf}
#gsOverlay .gsLabel{display:block;font-size:12px;font-weight:800;letter-spacing:.03em;color:#cfddf3;margin:13px 0 4px}
#gsOverlay .gsButton{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid #fff3;border-radius:13px;padding:11px 15px;color:#fff;background:#3a5171;font-weight:750;text-decoration:none;min-height:42px}
#gsOverlay .gsButton.primary{background:linear-gradient(135deg,#6652f4,#257de7);border-color:#8588ff}
#gsOverlay .gsButton.violet{background:linear-gradient(120deg,#7847f7,#b54cd8);border-color:#b688ff}
#gsOverlay .gsButton.green{background:#159b7a;border-color:#67e7ca}
#gsOverlay .gsButton.danger{background:#74384b;border-color:#ab5f76}
#gsOverlay .gsButton.ghost{background:#ffffff0d}
#gsOverlay .gsButton.sm{padding:6px 10px;min-height:32px;font-size:12px;border-radius:9px}
#gsOverlay .gsButton.block{width:100%}
#gsOverlay .gsActions{display:flex;flex-wrap:wrap;gap:9px;align-items:center;margin-top:14px}
#gsOverlay .gsHero{display:grid;grid-template-columns:1fr auto;align-items:center;gap:10px;background:linear-gradient(110deg,#243477,#493282);border:1px solid #9a97ff68;border-radius:20px;padding:22px;margin-bottom:20px}
#gsOverlay .gsHero h2{font-size:26px;margin:0 0 7px}
#gsOverlay .gsHero svg{max-width:145px;max-height:150px;filter:drop-shadow(0 10px 15px #10143466)}
#gsOverlay .gsAvatarGrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:10px}
#gsOverlay .gsAvatarOption{display:grid;justify-items:center;gap:4px;color:#e3efff;background:#ffffff0a;border:2px solid #ffffff24;border-radius:15px;padding:8px 4px;font-size:11px;font-weight:800}
#gsOverlay .gsAvatarOption.on{border-color:#71d8ff;background:#1d597c;box-shadow:0 0 0 2px #71d8ff30}
#gsOverlay .gsAvatarOption svg{width:74px;height:74px}
#gsOverlay .gsTwo{display:grid;grid-template-columns:1fr 1fr;gap:12px}
#gsOverlay .gsChip{background:#ffffff12;border:1px solid #ffffff22;border-radius:99px;padding:5px 9px;font-size:11px;font-weight:750;color:#daebff}
#gsOverlay .gsRoomCode{font-size:clamp(27px,5vw,44px);font-weight:950;letter-spacing:.12em;color:#bef5ff;margin:4px 0 12px;overflow-wrap:anywhere}
#gsOverlay .gsParticipant{display:flex;align-items:center;gap:10px;background:#ffffff0a;border-radius:13px;padding:9px;min-width:0}
#gsOverlay .gsParticipant svg{width:47px;height:47px;flex:none}
#gsOverlay .gsParticipantName{font-size:13px;font-weight:760;overflow-wrap:anywhere}
#gsOverlay .gsRoster{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:12px 0}
#gsOverlay .gsSearch{display:flex;gap:8px;align-items:center}
#gsOverlay .gsSearch .gsInput{margin:0;flex:1}
#gsOverlay .gsCount{font-size:12px;color:#88def4;font-weight:800;margin:10px 0}
#gsOverlay .gsCatalog{max-height:370px;overflow-y:auto;display:grid;gap:8px;padding:5px 2px 5px 0;margin-top:11px}
#gsOverlay .gsQuestionRow{background:#ffffff0b;border:1px solid #ffffff28;border-radius:12px;padding:10px;display:flex;gap:10px;align-items:flex-start}
#gsOverlay .gsQuestionRow button{flex:none;min-width:36px;border-radius:9px;background:#2a4364;border:1px solid #567398;color:white;padding:7px}
#gsOverlay .gsQuestionRow button.selected{background:#126d67;border-color:#4ee6c4}
#gsOverlay .gsQuestionRow .gsQName{font-size:13px;font-weight:750;line-height:1.42}
#gsOverlay .gsQuestionRow .gsQDetails{font-size:11px;color:#a8c1df;margin-top:4px}
#gsOverlay .gsSelectedList{display:grid;gap:7px;max-height:330px;overflow-y:auto}
#gsOverlay .gsSelectedItem{display:flex;gap:8px;align-items:center;background:#ffffff0b;border-radius:10px;padding:7px;font-size:12px}
#gsOverlay .gsSelectedItem .gsMove{margin-left:auto;display:flex;gap:3px}
#gsOverlay .gsSelectedItem .gsMove button{border:1px solid #ffffff35;color:#fff;background:#ffffff16;border-radius:7px;padding:4px 7px}
#gsOverlay .gsQuestionHead{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin:0 0 13px}
#gsOverlay .gsQuestionStem{font-size:19px;line-height:1.6;margin:12px 0 16px;white-space:pre-line;font-weight:680}
#gsOverlay .gsChoice{display:flex;align-items:center;gap:13px;width:100%;margin:8px 0;text-align:left;border:1px solid #65789262;border-radius:14px;background:#122139;color:#f2f7ff;padding:11px 13px;min-height:50px}
#gsOverlay .gsChoice .gsLetter{width:31px;height:31px;display:grid;place-items:center;flex:none;border-radius:10px;background:#3b5076;font-weight:900}
#gsOverlay .gsChoice.active{background:#283e86;border-color:#81a9ff}
#gsOverlay .gsChoice.good{background:#0c6e5b;border-color:#7af5cf}
#gsOverlay .gsChoice.bad{background:#703a58;border-color:#f0a1bd}
#gsOverlay .gsMeter{margin-top:5px;height:9px;background:#ffffff20;border-radius:30px;overflow:hidden}
#gsOverlay .gsMeter > span{display:block;height:100%;background:#6488dc;border-radius:30px;transition:width .6s}
#gsOverlay .gsVoteRow{margin:13px 0}
#gsOverlay .gsExplanation{background:#f4f7ff;border:1px solid #d3dff2;color:#1e344b;padding:18px;border-radius:17px;margin-top:18px;font-size:14px;line-height:1.55;white-space:pre-line}
#gsOverlay .gsExplanation b{color:#114d70}
#gsOverlay .gsExplanation a{color:#215fc1;word-break:break-word}
#gsOverlay .gsTakeaway{border-radius:11px;background:#fff0c5;padding:11px 13px;margin-top:12px;color:#5c410c}
#gsOverlay .gsChoicesExplained{margin:10px 0;padding:0;list-style:none}
#gsOverlay .gsChoicesExplained li{padding:7px 0;border-bottom:1px solid #d9e0ed}
#gsOverlay .gsChatList{height:240px;overflow-y:auto;background:#0d1b30;border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:9px}
#gsOverlay .gsChatLine{font-size:12px;overflow-wrap:anywhere}
#gsOverlay .gsChatLine b{color:#b7eafa}
#gsOverlay .gsChatForm{display:flex;gap:7px;margin-top:10px}
#gsOverlay .gsChatForm input{flex:1;min-width:0;margin:0}
#gsOverlay .gsDivider{border:0;border-top:1px solid #ffffff27;margin:15px 0}
#gsOverlay .gsStatus{font-size:12px;border-radius:10px;background:#0f7360;padding:10px 13px;margin:9px 0}
#gsOverlay .gsWarn{background:#71374c}
#gsOverlay .gsPodiumPanel{position:relative;background:radial-gradient(circle at 50% 0%,#584cac,#172843 70%);border:1px solid #b49aff63;border-radius:24px;overflow:hidden;min-height:470px;padding:23px 15px 0;text-align:center}
#gsOverlay .gsPodiumTitle{font-size:30px;font-weight:950;margin:0;letter-spacing:-.035em}
#gsOverlay .gsPodiumSubtitle{color:#c6d8f3;margin-bottom:20px}
#gsOverlay .gsPodium{position:relative;z-index:2;display:flex;align-items:end;justify-content:center;gap:10px;margin:22px auto 0;max-width:700px}
#gsOverlay .gsPodiumSlot{width:32%;display:flex;flex-direction:column;align-items:center;min-width:0}
#gsOverlay .gsWinnerAvatar{width:clamp(66px,9vw,120px);height:clamp(66px,9vw,120px);filter:drop-shadow(0 7px 13px #0a102d88);animation:gsWinnerDance 1.2s ease-in-out infinite alternate;animation-delay:var(--gsDelay,0s)}
#gsOverlay .gsPodiumSlot:first-child .gsWinnerAvatar{animation-duration:1.5s}
#gsOverlay .gsPodiumSlot:nth-child(2) .gsWinnerAvatar{animation-duration:.85s}
#gsOverlay .gsPodiumSlot:nth-child(3) .gsWinnerAvatar{animation-duration:1.35s}
#gsOverlay .gsPodiumLabel{max-width:95%;font-weight:850;font-size:13px;overflow-wrap:anywhere}
#gsOverlay .gsPodiumScore{font-size:11px;color:#c0defd}
#gsOverlay .gsStep{display:flex;flex-direction:column;justify-content:start;align-items:center;width:100%;border-radius:13px 13px 0 0;margin-top:8px;padding:17px 3px 0;color:#17283e;font-size:40px;font-weight:950;box-shadow:inset 0 5px 10px #ffffff79}
#gsOverlay .gsStep.first{height:154px;background:linear-gradient(#ffeaa0,#e8b03a)}
#gsOverlay .gsStep.second{height:111px;background:linear-gradient(#f6faff,#aabbd0)}
#gsOverlay .gsStep.third{height:88px;background:linear-gradient(#f9d2a1,#b98163)}
#gsOverlay .gsConfetti{position:absolute;top:-22px;width:9px;height:15px;z-index:1;border-radius:2px;opacity:0;animation:gsFall var(--gsDuration,4s) linear infinite;animation-delay:var(--gsDelay,0s);background:var(--gsColor,#fdd862);left:var(--gsLeft,50%);transform:rotate(35deg)}
#gsOverlay .gsPlaceFour{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:14px auto 0}
#gsOverlay .gsMiniWinner{background:#ffffff14;border:1px solid #ffffff36;border-radius:13px;padding:10px 14px;display:flex;align-items:center;gap:9px;font-size:13px}
#gsOverlay .gsMiniWinner svg{width:48px;height:48px}
#gsOverlay .gsTable{width:100%;border-collapse:collapse;margin-top:10px}
#gsOverlay .gsTable th,#gsOverlay .gsTable td{text-align:left;padding:12px 8px;border-bottom:1px solid #ffffff2b;font-size:13px}
#gsOverlay .gsTable th{color:#a7c4ea}
#gsOverlay .gsTable .gsTinyAvatar{display:flex;align-items:center;gap:8px}
#gsOverlay .gsTable svg{width:38px;height:38px;flex:none}
#gsOverlay .gsEmpty{background:#ffffff0e;border:1px dashed #ffffff42;border-radius:13px;padding:22px;color:#b4c7df;font-size:13px;text-align:center}
#gsOverlay .gsToast{position:fixed;z-index:1210;bottom:24px;left:50%;transform:translateX(-50%);background:#e6f8ff;color:#0d3049;padding:10px 16px;border-radius:12px;box-shadow:0 12px 33px #050a1680;font-weight:850}
@keyframes gsWinnerDance{0%{transform:translateY(0) rotate(-7deg) scale(1)}100%{transform:translateY(-13px) rotate(7deg) scale(1.06)}}
@keyframes gsFall{0%{opacity:0;transform:translateY(-20px) rotate(0)}10%{opacity:1}85%{opacity:1}100%{opacity:0;transform:translateY(510px) rotate(800deg)}}
@media(max-width:740px){#gsOverlay .gsGrid{grid-template-columns:1fr}#gsOverlay .gsWrap{padding:12px 11px 75px}#gsOverlay .gsCard{padding:16px}#gsOverlay .gsHero{padding:16px}#gsOverlay .gsHero h2{font-size:20px}#gsOverlay .gsHero svg{width:94px}#gsOverlay .gsRoster{grid-template-columns:1fr 1fr}#gsOverlay .gsPodiumTitle{font-size:25px}#gsLaunch{right:12px;bottom:14px;padding:12px}}
@media(max-width:390px){#gsOverlay .gsRoster{grid-template-columns:1fr}#gsOverlay .gsTwo{grid-template-columns:1fr}#gsOverlay .gsAvatarGrid{gap:4px}#gsOverlay .gsAvatarOption svg{width:53px;height:53px}}
@media(prefers-reduced-motion:reduce){#gsOverlay .gsWinnerAvatar,#gsOverlay .gsConfetti{animation:none!important}#gsOverlay .gsMeter>span{transition:none}}
/* Scrollable participant grid: 31 avatars cannot crowd the rest of the room. */
#gsOverlay .gsRoster{max-height:420px;overflow-y:auto;padding-right:4px;align-content:start}
#gsOverlay .gsGrid.gsGuestGrid{grid-template-columns:minmax(0,700px);justify-content:center}

/* Version 9.1: large projector-friendly room QR, one shared invitation. */
#gsOverlay .gsInviteColumns{display:grid;grid-template-columns:minmax(0,270px) minmax(0,1fr);gap:18px;align-items:start;margin:15px 0 9px}
#gsOverlay .gsQRPanel{text-align:center;background:#ffffff0c;border:1px solid #9ccfff4d;border-radius:18px;padding:15px 12px 12px}
#gsOverlay .gsQRHeading{font-size:18px;font-weight:900;margin-bottom:12px}
#gsOverlay .gsQRFrame{display:grid;place-items:center;background:white;border-radius:12px;padding:7px;min-height:190px;width:100%;max-width:245px;margin:0 auto;overflow:hidden;color:#18263f;font-size:12px}
#gsOverlay .gsQRImage{display:block;aspect-ratio:1/1;width:100%;height:auto;max-width:230px}
#gsOverlay .gsQRHint{color:#d4e6ff;font-size:12px;line-height:1.5;margin-top:11px}
#gsOverlay .gsInviteDetails{padding:4px 0}
#gsOverlay .gsInviteDetails .gsRoomCode{font-size:clamp(25px,3.2vw,43px);letter-spacing:.025em;overflow-wrap:anywhere}
@media(max-width:500px){#gsOverlay .gsInviteColumns{grid-template-columns:1fr}#gsOverlay .gsQRPanel{max-width:320px;margin:0 auto;width:100%}}

/* v9.2 projector-only or full-question player devices */
#gsOverlay .gsModeOptions{display:grid;gap:10px;margin:12px 0}
#gsOverlay .gsModeOptions label{display:flex;gap:12px;align-items:start;padding:13px;border:1px solid #ffffff3b;border-radius:13px;background:#ffffff09;cursor:pointer}
#gsOverlay .gsModeOptions input{margin:6px 0 0;accent-color:#63dfdc}
#gsOverlay .gsModeOptions small{display:block;margin-top:4px;font-size:12px;line-height:1.45;color:#bed2ea}
#gsOverlay .gsModeLive{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:#ffffff0a;padding:10px;border-radius:12px;margin-bottom:15px;font-size:13px}
#gsOverlay .gsModeLive .gsInput{margin:0;max-width:320px}
#gsOverlay .gsProjectedChoice{cursor:default;pointer-events:none}
#gsOverlay .gsRemote{max-width:640px;margin:16px auto}
#gsOverlay .gsRemote .gsCard{text-align:center}
#gsOverlay .gsRemoteChoices{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:20px 0}
#gsOverlay .gsRemoteChoice{display:grid;place-items:center;min-height:110px;border-radius:20px;color:white;font-size:45px;font-weight:950;cursor:pointer;border:3px solid #ffffff45;background:#286ad0}
#gsOverlay .gsRemoteChoice:nth-child(2){background:#c9792a}
#gsOverlay .gsRemoteChoice:nth-child(3){background:#098e65}
#gsOverlay .gsRemoteChoice:nth-child(4){background:#8c4ad5}
#gsOverlay .gsRemoteChoice:nth-child(5){background:#a74068;grid-column:1/-1;min-height:85px}
#gsOverlay .gsRemoteChoice.active{outline:4px solid #effff5;outline-offset:2px;filter:brightness(1.3)}
#gsOverlay .gsRemoteChoice:disabled{opacity:.7;cursor:default}
#gsOverlay .gsRemoteChoice.active:disabled{opacity:1}
#gsOverlay .gsTimer{font-variant-numeric:tabular-nums;font-size:17px}
@media(max-width:480px){#gsOverlay .gsRemoteChoice{min-height:88px;font-size:37px}}

/* v9.3 — high-speed ABFM year/number picker and optional pop culture rounds */
#gsOverlay .gsYearHeading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:9px 0}
#gsOverlay .gsYearHeading h3{margin:0}
#gsOverlay .gsYearHeading>svg{width:42px;height:42px}
#gsOverlay .gsNumberGrid{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:5px;max-height:255px;overflow-y:auto;scrollbar-gutter:stable;border:1px solid #ffffff24;border-radius:13px;padding:9px;margin:9px 0;background:#09162b88}
#gsOverlay .gsNumberGrid button{border:1px solid #456389;background:#263c5b;color:#e4f3ff;border-radius:8px;min-height:40px;padding:5px 0;font-weight:800;font-size:12px}
#gsOverlay .gsNumberGrid button:hover,#gsOverlay .gsNumberGrid button:focus-visible{background:#5173aa;outline:2px solid #93eff9}
#gsOverlay .gsNumberGrid button.selected{background:#128371;color:#fff;border-color:#77f3cc}
#gsOverlay .gsQuickPick{display:flex;align-items:end;gap:8px;margin:4px 0 7px}
#gsOverlay .gsQuickPick>div,#gsOverlay .gsQuickPick>input{flex:1;min-width:0}
#gsOverlay .gsQuickPick .gsInput{margin-bottom:0}
#gsOverlay .gsQuickPick .gsButton{flex:none;margin-bottom:0}
#gsOverlay .gsTogglePop{display:flex;gap:12px;padding:15px;border:1px solid #927cf580;border-radius:14px;background:linear-gradient(110deg,#6243a645,#b46dd129);cursor:pointer}
#gsOverlay .gsTogglePop input{width:21px;height:21px;flex:none;accent-color:#ad83ef}
#gsOverlay .gsTogglePop span{display:grid;gap:4px}
#gsOverlay .gsTogglePop small{font-size:12px;color:#bec8ef;line-height:1.5}
#gsOverlay .gsTriviaItem{border:1px solid #b188e882;background:#6843a22c}
@media(max-width:520px){#gsOverlay .gsNumberGrid{grid-template-columns:repeat(7,minmax(0,1fr))}#gsOverlay .gsNumberGrid button{min-height:44px}#gsOverlay .gsQuickPick{flex-wrap:wrap}#gsOverlay .gsQuickPick .gsButton{flex:1}#gsOverlay .gsYearHeading .gsChip{font-size:10px}}

/* v9.4 · TV-first themes, fast host setup, creature racing, sound controls */
#gsOverlay .gsWrap{--gsBase:#10182e;--gsAccent:#806cff;--gsPop:#3be0bd;max-width:1420px;min-height:100vh;padding:16px 22px 48px;position:relative}
#gsOverlay .gsTheme-galaxy{--gsBase:#151c3e;--gsAccent:#7559e8;--gsPop:#6fe8dc}
#gsOverlay .gsTheme-christmas{--gsBase:#163d34;--gsAccent:#df575b;--gsPop:#9fedca}
#gsOverlay .gsTheme-halloween{--gsBase:#2e1d3f;--gsAccent:#f59437;--gsPop:#e5a6f7}
#gsOverlay .gsTheme-frozen{--gsBase:#103a6a;--gsAccent:#70d8ed;--gsPop:#e4faff}
#gsOverlay .gsTheme-disney{--gsBase:#442b6c;--gsAccent:#e5a6e9;--gsPop:#fff0bb}
#gsOverlay .gsTheme-foods{--gsBase:#69332d;--gsAccent:#f5a05d;--gsPop:#ffefac}
#gsOverlay .gsTheme-worldcup{--gsBase:#10493a;--gsAccent:#15ad7b;--gsPop:#e6df8b}
#gsOverlay .gsTheme-dinosaurs{--gsBase:#17382c;--gsAccent:#83d56c;--gsPop:#e7bf7c}
#gsOverlay .gsTheme-pokemon{--gsBase:#252459;--gsAccent:#ffd36b;--gsPop:#91dfff}
#gsOverlay:has(.gsWrap) {background:#10182e}
#gsOverlay .gsWrap:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 15% 0%,color-mix(in srgb,var(--gsAccent) 20%,transparent),transparent 44%),radial-gradient(ellipse at 90% 100%,color-mix(in srgb,var(--gsPop) 10%,transparent),transparent 48%),var(--gsBase)}
#gsOverlay .gsCompactTop{margin-bottom:12px;gap:12px;justify-content:space-between}
#gsOverlay .gsMiniBrand{font-size:14px;font-weight:850;color:#d9e5f7}
#gsOverlay .gsHeaderControls{display:flex;gap:8px;margin-left:auto;align-items:center}
#gsOverlay .gsAudioControl{background:#ffffff19;border:1px solid #ffffff36;color:white;padding:8px 13px;border-radius:12px;font-size:12px;font-weight:800}
#gsOverlay .gsClose{margin-left:0}
#gsOverlay .gsHomeHero,#gsOverlay .gsBuildHeader{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:16px 0}
#gsOverlay .gsHomeHero h2,#gsOverlay .gsBuildHeader h2{font-size:clamp(23px,3vw,34px);margin:0;line-height:1.16}
#gsOverlay .gsGuestGrid{grid-template-columns:repeat(auto-fit,minmax(min(100%,370px),1fr));align-items:start;max-width:960px;margin:auto}
#gsOverlay .gsDoctorField{display:flex;align-items:center;gap:0;border:1px solid #657b9d7a;background:#111e33;border-radius:12px;padding-left:12px;margin:5px 0 12px}
#gsOverlay .gsDoctorField strong{white-space:nowrap;font-size:16px;color:#e5f2ff}
#gsOverlay .gsDoctorField .gsInput{margin:0;border:0;background:transparent;min-width:0}
#gsOverlay .gsAvatarGrid{grid-template-columns:repeat(4,minmax(0,1fr))}
#gsOverlay .gsAvatarOption svg{transition:transform .2s}
#gsOverlay .gsAvatarOption:hover svg,#gsOverlay .gsAvatarOption.on svg{transform:translateY(-5px) rotate(-5deg) scale(1.08)}
#gsOverlay .gsSetup{display:flex;flex-direction:column;gap:12px;max-width:1240px;margin:0 auto}
#gsOverlay .gsSetupSection{border:1px solid #ffffff2b;background:#152238e8;border-radius:18px;padding:16px 20px}
#gsOverlay .gsSetupHeading{display:flex;align-items:center;gap:13px;margin-bottom:12px}
#gsOverlay .gsSetupHeading b{display:grid;place-items:center;border-radius:12px;background:var(--gsAccent);width:34px;height:34px;font-size:16px}
#gsOverlay .gsSetupHeading h3{font-size:18px;margin:0}
#gsOverlay .gsSetupInline{display:flex;flex-wrap:wrap;gap:10px;align-items:end}
#gsOverlay .gsSetupInline>label{font-size:13px;display:grid;gap:4px;min-width:165px;flex:1}
#gsOverlay .gsSetupInline .gsInput{margin:0}
#gsOverlay .gsSetupInline>label:has(#gsBulkIds){flex:3;min-width:270px}
#gsOverlay .gsSetupInline .gsButton{min-height:44px}
#gsOverlay .gsSetupInline .gsSimpleCheck{display:flex;align-items:center;gap:8px;font-weight:800;min-height:42px}
#gsOverlay .gsSimpleCheck input{width:19px;height:19px;accent-color:var(--gsAccent)}
#gsOverlay .gsPickerMore{margin-top:10px;border:1px solid #ffffff22;border-radius:12px;padding:10px 12px}
#gsOverlay .gsPickerMore summary{font-size:13px;font-weight:850;cursor:pointer}
#gsOverlay .gsPickerContents{padding-top:13px}
#gsOverlay .gsSetup .gsCatalog{max-height:180px}
#gsOverlay .gsSetup .gsSelectedList{max-height:220px;margin:8px 0}
#gsOverlay .gsModePills{gap:12px}
#gsOverlay .gsModePills label{border:1px solid #ffffff37;border-radius:12px;padding:12px 16px;background:#ffffff08;display:flex;align-items:center;font-size:13px;min-width:220px}
#gsOverlay .gsModePills input{margin-right:8px;accent-color:var(--gsPop)}
#gsOverlay .gsThemePicker{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px}
#gsOverlay .gsThemeTile{min-height:73px;border:1px solid #ffffff30;border-radius:12px;background:#ffffff09;color:#fff;display:grid;justify-items:center;align-content:center;gap:4px;font-size:12px;font-weight:820;padding:8px 4px}
#gsOverlay .gsThemeTile span{font-size:25px;line-height:1.2}
#gsOverlay .gsThemeTile.active{border:2px solid var(--gsPop);background:color-mix(in srgb,var(--gsAccent) 35%,transparent)}
#gsOverlay .gsSetupExtras{margin-top:14px}
#gsOverlay .gsSetupSubmit{margin:4px 0 25px;justify-content:flex-end}
#gsOverlay .gsTV{max-width:1920px;padding:9px 25px 20px}
#gsOverlay .gsTV .gsCompactTop{margin:0 0 7px}
#gsOverlay .gsTV .gsMiniBrand{font-size:12px}
#gsOverlay .gsTVGame{position:relative;min-height:min(87vh,1000px);display:flex;flex-direction:column;background:linear-gradient(130deg,var(--gsBase),#0b172bcc);border-radius:22px;border:1px solid #ffffff22;padding:clamp(14px,1.5vw,25px)}
#gsOverlay .gsTVBar{display:flex;gap:15px;align-items:center;flex-wrap:wrap;min-height:42px;font-weight:850;color:#dae9ff;font-size:clamp(13px,1.3vw,20px);margin-bottom:12px}
#gsOverlay .gsTVBar .gsTimer{font-size:clamp(20px,2.7vw,36px);color:#fff}
#gsOverlay .gsTVBar .gsChip{margin-left:auto}
#gsOverlay .gsCornerBtn{order:3;margin-left:auto;padding:7px 15px!important;min-height:37px!important;font-size:clamp(11px,1.05vw,14px);background:#314562;white-space:nowrap}
#gsOverlay .gsCornerNext{background:#168b73;color:white;border-color:#75f2cf}
#gsOverlay .gsTVQuestion{flex:1;display:flex;flex-direction:column;min-height:0}
#gsOverlay .gsTVStem{font-size:clamp(21px,2.4vw,37px);font-weight:760;line-height:1.35;letter-spacing:-.018em;white-space:pre-wrap;margin:clamp(15px,2vw,28px) 0;max-height:39vh;overflow-y:auto}
#gsOverlay .gsTVChoices{display:grid;grid-template-columns:1fr 1fr;gap:clamp(10px,1vw,17px);align-content:start}
#gsOverlay .gsTVChoice{background:#1d3451;border-radius:14px;border:1px solid #ffffff37;display:flex;gap:14px;align-items:center;padding:12px 16px;min-height:clamp(65px,8vh,110px)}
#gsOverlay .gsTVChoice span{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:var(--gsAccent);color:white;font-weight:950;font-size:25px;flex:none}
#gsOverlay .gsTVChoice p{font-size:clamp(18px,1.8vw,30px);font-weight:650;line-height:1.27;margin:0;overflow-wrap:anywhere}
#gsOverlay .gsTVFooter{margin-top:auto;padding-top:12px;color:#b4cce6;font-size:clamp(12px,1.05vw,16px)}
#gsOverlay .gsTVReveal{display:flex;flex-direction:column;min-height:72vh;gap:12px}
#gsOverlay .gsRevealLead h2{font-size:clamp(27px,3vw,48px);color:#abf9d2;margin:11px 0 4px}
#gsOverlay .gsExplainColumns{display:grid;grid-template-columns:minmax(0,3fr) minmax(160px,1fr);gap:20px;min-height:0;flex:1}
#gsOverlay .gsOriginalExplanation{padding:clamp(16px,2vw,27px);background:#f2f7ff;border-radius:18px;color:#13263e;max-height:43vh;overflow-y:auto}
#gsOverlay .gsOriginalExplanation h3{font-size:clamp(19px,1.5vw,25px);margin:0 0 12px}
#gsOverlay .gsOriginalExplanation p{font-size:clamp(16px,1.55vw,25px);line-height:1.35;margin:0 0 9px}
#gsOverlay .gsChoiceRationales{margin-top:9px;border-top:1px solid #c5d6e9;padding-top:10px}
#gsOverlay .gsChoiceRationales p{font-size:clamp(13px,1.05vw,18px)}
#gsOverlay .gsAnswerHistogram{border:1px solid #ffffff2c;border-radius:16px;padding:16px;background:#ffffff07;align-self:start}
#gsOverlay .gsAnswerHistogram h3{margin:0 0 12px;font-size:16px}
#gsOverlay .gsBarResult{display:flex;align-items:center;gap:8px;margin:9px 0;font-size:15px}
#gsOverlay .gsBarResult b{width:18px}
#gsOverlay .gsBarResult .gsMeter{flex:1;min-width:24px}
#gsOverlay .gsBarResult>span{min-width:22px;text-align:right}
#gsOverlay .gsRace{min-height:185px;max-height:205px;background:#112c35;border:2px solid #4fcfa7a8;border-radius:19px;overflow:hidden;position:relative;padding:10px 20px 13px}
#gsOverlay .gsRaceTitle{display:flex;justify-content:space-between;align-items:center;font-size:clamp(13px,1.3vw,18px);font-weight:900;margin:0 0 6px}
#gsOverlay .gsRaceTitle span{font-size:12px;font-weight:650;color:#c0efde}
#gsOverlay .gsRaceRoad{position:relative;height:128px;overflow:hidden;background:repeating-linear-gradient(90deg,#ffffff08 0 11.5%,#ffffff26 11.5% 12%,transparent 12% 24%),#123b3e;border-radius:10px}
#gsOverlay .gsRaceLane{height:25.5px;border-bottom:1px dashed #fff4}
#gsOverlay .gsRacer{position:absolute;left:var(--gsTo);top:calc(2px + var(--gsLane) * 25px);display:flex;align-items:center;gap:0;max-width:90px;height:25px;animation:gsRaceMove 1.5s cubic-bezier(.15,.7,.22,1) both;animation-delay:var(--gsDelay);z-index:2}
#gsOverlay .gsRacer svg{width:25px;height:25px;filter:drop-shadow(1px 1px 2px #000);flex:none}
#gsOverlay .gsRacer span{font-size:9px;font-weight:800;background:#06252bce;border-radius:5px;padding:1px 3px;max-width:65px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
#gsOverlay .gsFinishFlag{position:absolute;right:8px;top:44px;font-size:21px}
@keyframes gsRaceMove{from{left:var(--gsFrom);transform:translateY(0) scale(.84)}65%{transform:translateY(-5px) scale(1.05)}to{left:var(--gsTo);transform:translateY(0) scale(1)}}
#gsOverlay .gsTop3Screen{position:relative;min-height:77vh;padding:30px 16px 0;text-align:center;border-radius:26px;overflow:hidden;background:radial-gradient(circle at 50% 10%,color-mix(in srgb,var(--gsAccent) 60%,transparent),transparent 60%),var(--gsBase)}
#gsOverlay .gsTop3Screen h1{font-size:clamp(32px,4.9vw,76px);letter-spacing:.03em;margin:8px 0 26px}
#gsOverlay .gsTop3Podium{max-width:1060px;min-height:360px}
#gsOverlay .gsTop3Podium .gsWinnerAvatar{width:clamp(87px,11vw,175px);height:clamp(87px,11vw,175px)}
#gsOverlay .gsTop3Podium .gsPodiumLabel{font-size:clamp(15px,1.7vw,25px)}
#gsOverlay .gsTop3Podium .gsPodiumScore{font-size:clamp(11px,1.3vw,18px)}
#gsOverlay .gsTop3Podium .gsStep{height:clamp(90px,13vh,175px)}
#gsOverlay .gsTop3Podium .gsStep.first{height:clamp(150px,21vh,260px)}
#gsOverlay .gsTop3Podium .gsStep.second{height:clamp(110px,17vh,205px)}
#gsOverlay .gsTop3Podium .gsStep.third{height:clamp(80px,12vh,150px)}
#gsOverlay .gsTop3Podium .gsStep span{font-size:28px}
#gsOverlay .gsRevealPlace{opacity:0;animation:gsRevealWinner .75s cubic-bezier(.2,.9,.2,1.3) forwards;animation-delay:var(--gsRevealDelay)}
@keyframes gsRevealWinner{0%{opacity:0;transform:translateY(70px) scale(.83)}75%{opacity:1;transform:translateY(-12px) scale(1.08)}100%{opacity:1;transform:none}}
#gsOverlay .gsVictoryFooter{font-size:clamp(17px,2vw,28px);font-weight:850;margin:15px}
#gsOverlay .gsPodiumActions{justify-content:center;position:relative;z-index:3}
@media(min-width:1200px){#gsOverlay .gsTV .gsTVGame{height:calc(100vh - 73px);min-height:680px}#gsOverlay .gsTV .gsTVReveal{flex:1;min-height:0}}
@media(max-width:900px){#gsOverlay .gsThemePicker{grid-template-columns:repeat(4,1fr)}#gsOverlay .gsExplainColumns{grid-template-columns:1fr}#gsOverlay .gsOriginalExplanation{max-height:32vh}#gsOverlay .gsAnswerHistogram{display:grid;grid-template-columns:repeat(2,1fr);gap:4px 12px}#gsOverlay .gsAnswerHistogram h3{grid-column:1/-1}#gsOverlay .gsRace{min-height:145px}#gsOverlay .gsRaceRoad{height:95px}#gsOverlay .gsRacer{top:calc(1px + var(--gsLane) * 18px);height:18px}#gsOverlay .gsRacer svg{height:18px;width:18px}#gsOverlay .gsRaceLane{height:19px}}
@media(max-width:620px){#gsOverlay .gsThemePicker{grid-template-columns:repeat(3,1fr)}#gsOverlay .gsTVChoices{grid-template-columns:1fr}#gsOverlay .gsTVChoice{min-height:54px}#gsOverlay .gsTVChoice p{font-size:18px}#gsOverlay .gsTVChoice span{width:33px;height:33px;font-size:17px}#gsOverlay .gsSetupSection{padding:13px}#gsOverlay .gsTVStem{font-size:20px;max-height:36vh}#gsOverlay .gsTop3Podium .gsWinnerAvatar{width:80px;height:80px}#gsOverlay .gsPodiumLabel{font-size:12px}#gsOverlay .gsRace{padding:9px}}
@media(prefers-reduced-motion:reduce){#gsOverlay .gsRacer,#gsOverlay .gsRevealPlace,#gsOverlay .gsWinnerAvatar,#gsOverlay .gsConfetti{animation:none!important;opacity:1!important}}

#gsOverlay .gsWrap{background:radial-gradient(ellipse at 15% 0%,color-mix(in srgb,var(--gsAccent) 18%,transparent),transparent 50%),radial-gradient(ellipse at 92% 92%,color-mix(in srgb,var(--gsPop) 9%,transparent),transparent 50%),var(--gsBase)}

/* v9.5 — TV lobby: full room visible without a scrolling roster. */
#gsOverlay .gsHostLobby{height:calc(100dvh - 86px);min-height:0;display:grid;grid-template-rows:auto minmax(165px,26vh) minmax(0,1fr);gap:clamp(6px,.9vh,14px);overflow:hidden}
#gsOverlay .gsLobbyTopline{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:0}
#gsOverlay .gsLobbyTopline h2{font-size:clamp(19px,2.1vw,31px);margin:0;line-height:1.1}
#gsOverlay .gsLobbyTopline span{font-size:12px;color:#b8d0e8}
#gsOverlay .gsLobbyCount{white-space:nowrap;font-size:clamp(13px,1.45vw,20px);font-weight:850;color:#b3f7e9}
#gsOverlay .gsLobbyInviteBar{display:grid;grid-template-columns:minmax(138px,19%) minmax(220px,1fr) minmax(275px,34%);gap:clamp(8px,1.5vw,24px);align-items:stretch;min-height:0;background:#ffffff0b;border:1px solid #ffffff29;border-radius:18px;padding:clamp(9px,1.1vw,17px)}
#gsOverlay .gsLobbyQRPanel{min-height:0;display:grid;place-items:center}
#gsOverlay .gsLobbyQRPanel .gsQRFrame{width:auto;height:100%;min-height:0;max-width:100%;aspect-ratio:1/1;padding:5px;margin:0}
#gsOverlay .gsLobbyQRPanel .gsQRImage{width:100%;max-width:100%;height:100%}
#gsOverlay .gsLobbyJoinInfo{display:flex;flex-direction:column;justify-content:center;min-width:0}
#gsOverlay .gsLobbyJoinInfo>span{font-size:11px;font-weight:900;letter-spacing:.13em;color:#aacee9}
#gsOverlay .gsLobbyJoinInfo .gsRoomCode{font-size:clamp(26px,3.25vw,58px);line-height:1.12;margin:8px 0 9px;letter-spacing:.045em}
#gsOverlay .gsLobbyQuickActions{display:flex;gap:7px;flex-wrap:wrap}
#gsOverlay .gsLobbyHostActions{display:flex;flex-direction:column;justify-content:center;gap:5px;min-width:0}
#gsOverlay .gsLobbyHostActions label{font-size:12px;font-weight:800;color:#d8e7f8}
#gsOverlay .gsLobbyHostActions .gsInput{margin:0;padding:7px;min-height:35px;font-size:clamp(11px,1vw,14px)}
#gsOverlay .gsLobbyStartActions{display:flex;gap:8px;align-items:center;margin-top:6px}
#gsOverlay .gsLobbyStartActions .gsButton{flex:1;white-space:nowrap;min-height:35px;font-size:clamp(11px,1vw,14px)}
#gsOverlay .gsLobbyPlayersPanel{min-height:0;display:flex;flex-direction:column;border-radius:16px;background:#ffffff08;padding:clamp(7px,.7vw,12px);border:1px solid #ffffff20;overflow:hidden}
#gsOverlay .gsLobbyPlayersPanel h3{display:flex;align-items:baseline;gap:10px;margin:0 0 6px;font-size:clamp(14px,1.5vw,20px)}
#gsOverlay .gsLobbyPlayersPanel h3 span{font-size:11px;font-weight:600;color:#b8cde2}
#gsOverlay .gsRosterAll{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));grid-template-rows:repeat(4,minmax(0,1fr));gap:clamp(3px,.55vw,9px);flex:1;min-height:0;overflow:hidden}
#gsOverlay .gsRosterAll .gsParticipant{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;text-align:center;padding:2px 3px;overflow:hidden;min-height:0;border:1px solid #ffffff17}
#gsOverlay .gsRosterAll .gsParticipant svg{flex:0 1 auto;width:clamp(30px,5.6vh,73px);height:clamp(30px,5.6vh,73px);min-height:0}
#gsOverlay .gsRosterAll .gsParticipantName{font-size:clamp(9px,.82vw,13px);font-weight:800;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.12}
/* Quiet, live question counter beside the timer, not a bottom banner. */
#gsOverlay .gsAnsweredTiny{font-size:clamp(10px,.85vw,13px);font-weight:700;color:#bcd3e4;background:#ffffff10;border:1px solid #ffffff25;border-radius:7px;padding:3px 7px;white-space:nowrap}
#gsOverlay .gsTVBar .gsAnsweredTiny{margin-left:1px}
@media(max-width:940px){#gsOverlay .gsLobbyInviteBar{grid-template-columns:140px minmax(185px,1fr) minmax(225px,34%)}#gsOverlay .gsLobbyJoinInfo .gsRoomCode{font-size:clamp(24px,3.2vw,39px)}}
@media(max-width:690px){#gsOverlay .gsHostLobby{height:auto;min-height:calc(100dvh - 100px);grid-template-rows:auto auto minmax(0,1fr)}#gsOverlay .gsLobbyInviteBar{grid-template-columns:110px minmax(0,1fr)}#gsOverlay .gsLobbyHostActions{grid-column:1/-1}#gsOverlay .gsRosterAll{grid-template-columns:repeat(5,minmax(0,1fr));grid-template-rows:repeat(7,minmax(48px,1fr));overflow:visible}#gsOverlay .gsLobbyPlayersPanel{overflow:visible}#gsOverlay .gsLobbyJoinInfo .gsRoomCode{font-size:clamp(23px,4.8vw,34px)}#gsOverlay .gsRosterAll .gsParticipant svg{width:36px;height:36px}#gsOverlay .gsRosterAll .gsParticipantName{font-size:9px}}
@media(prefers-reduced-motion:reduce){#gsOverlay .gsRosterAll .gsParticipant svg{transition:none}}

@media(min-width:691px){#gsOverlay .gsTV:has(.gsHostLobby){height:100dvh;min-height:0;overflow:hidden}}

/* v9.6: one-tap kid-safe Dr. nickname generator */
#gsOverlay .gsNameShuffle{flex-shrink:0;padding:9px 11px;margin:3px 5px 3px 0;border-radius:9px;border:1px solid #a4b9d46b;color:#eff7ff;background:#ffffff15;font-size:12px;font-weight:850;cursor:pointer;white-space:nowrap}
#gsOverlay .gsNameShuffle:hover,#gsOverlay .gsNameShuffle:focus-visible{background:#ffffff30;outline:2px solid #8fdaff;outline-offset:1px}
#gsOverlay .gsDoctorField .gsInput{flex:1;width:100%;max-width:100%;padding-inline:9px}
@media(max-width:370px){#gsOverlay .gsNameShuffle{font-size:11px;padding:9px 6px}}
/* Nine compact theme selections on large host screens. */
@media(min-width:1151px){#gsOverlay .gsThemePicker{grid-template-columns:repeat(9,minmax(0,1fr))}}


/* v9.7 · Private post-session answer review on PLAYER devices only */
#gsOverlay .gsPhoneFinish{max-width:370px;margin:18px auto 28px;z-index:5}
#gsOverlay .gsReviewHeader{display:flex;align-items:start;justify-content:space-between;gap:14px;margin:20px 0}
#gsOverlay .gsReviewHeader h2{font-size:clamp(23px,5vw,32px);margin:7px 0 5px}
#gsOverlay .gsReviewHeader p{margin:0}
#gsOverlay .gsReviewIndex{display:flex;flex-wrap:wrap;gap:7px;margin:16px 0 20px}
#gsOverlay .gsReviewTile{border:1px solid #ffffff35;border-radius:9px;min-width:37px;height:38px;color:#e7f2ff;background:#243a56;font-size:13px;font-weight:850;cursor:pointer}
#gsOverlay .gsReviewTile.correct{border-color:#4ee5a2;background:#18563f}
#gsOverlay .gsReviewTile.incorrect{border-color:#ff9f9f;background:#583139}
#gsOverlay .gsReviewTile.unanswered{opacity:.8}
#gsOverlay .gsReviewTile.selected{outline:3px solid #fff;outline-offset:1px}
#gsOverlay .gsReviewMain{max-width:880px;margin:0 auto 50px;border-radius:18px;padding:clamp(16px,3vw,28px);border:1px solid #ffffff2e;background:#152439}
#gsOverlay .gsReviewQuestionTop{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
#gsOverlay .gsReviewVerdict{font-size:12px;font-weight:850;border:1px solid #ffffff35;padding:6px 9px;border-radius:8px}
#gsOverlay .gsReviewVerdict.correct{color:#8fffd0;border-color:#4ee5a2}
#gsOverlay .gsReviewVerdict.incorrect{color:#ffc6c6;border-color:#d88181}
#gsOverlay .gsReviewVerdict.unanswered{color:#c5d2e4}
#gsOverlay .gsReviewStem{font-size:clamp(18px,3.8vw,24px);line-height:1.48;font-weight:750;white-space:pre-wrap;margin:20px 0}
#gsOverlay .gsReviewOptions{display:grid;gap:10px}
#gsOverlay .gsReviewOption{display:flex;align-items:start;gap:12px;border-radius:12px;padding:13px;border:1px solid #ffffff2d;background:#ffffff09;line-height:1.5;white-space:pre-wrap}
#gsOverlay .gsReviewOption.correct{background:#0c503b;border-color:#46dba1}
#gsOverlay .gsReviewOption.incorrect{background:#522b36;border-color:#ed9494}
#gsOverlay .gsReviewLetter{display:grid;place-items:center;flex-shrink:0;width:29px;height:29px;background:#ffffff25;border-radius:7px;font-weight:900}
#gsOverlay .gsReviewTag{font-size:11px;margin-left:auto;white-space:nowrap}
#gsOverlay .gsReviewExplanation{margin-top:24px;border-top:1px solid #ffffff33;padding-top:17px;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere}
#gsOverlay .gsReviewExplanation h3{margin:0 0 10px;font-size:19px}
#gsOverlay .gsReviewChoiceNotes p{margin:10px 0}
#gsOverlay .gsReviewImages{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin:12px 0}
#gsOverlay .gsReviewImage{display:block;max-width:100%;max-height:400px;object-fit:contain;border-radius:12px;background:#fff}
#gsOverlay .gsReviewNavigation{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px}
@media(max-width:500px){#gsOverlay .gsReviewMain{padding:15px}#gsOverlay .gsReviewOption{padding:11px;gap:9px;font-size:14px}#gsOverlay .gsReviewIndex{gap:5px}#gsOverlay .gsReviewTile{min-width:34px;height:36px}}
/* v9.8 — finished-room host review is comfortably readable on a widescreen TV. */
#gsOverlay .gsTV .gsReviewMain{max-width:min(1180px,94vw);margin-bottom:32px}
#gsOverlay .gsTV .gsReviewHeader{max-width:1180px;margin-left:auto;margin-right:auto}
#gsOverlay .gsTV .gsReviewIndex{max-width:1180px;margin-left:auto;margin-right:auto}
#gsOverlay .gsTV .gsReviewStem{font-size:clamp(23px,2.35vw,35px);line-height:1.4}
#gsOverlay .gsTV .gsReviewOption{font-size:clamp(17px,1.45vw,22px)}
#gsOverlay .gsTV .gsReviewExplanation{font-size:clamp(17px,1.4vw,21px)}
#gsOverlay .gsTV .gsReviewNavigation{justify-content:flex-end;gap:16px}

/* v9.9: host-controlled short, temporary TV message popups. */
#gsOverlay .gsChatHostButton{font-size:11px;color:#e6f5ff;background:#152a49;border:1px solid #ffffff38;border-radius:9px;padding:6px 8px;min-height:31px;white-space:nowrap}
#gsOverlay .gsChatSetup{font-size:13px;align-self:end;max-width:370px}
#gsOverlay .gsChatPhone{position:fixed;bottom:12px;left:50%;transform:translateX(-50%);z-index:19;width:min(470px,calc(100vw - 24px));display:flex;align-items:center;gap:6px;padding:8px;border-radius:15px;background:#142743f5;border:1px solid #85c3ea72;box-shadow:0 5px 24px #060d2888;box-sizing:border-box}
#gsOverlay .gsChatPhone input{font:inherit;font-size:14px;flex:1;min-width:0;border-radius:10px;border:1px solid #577994;background:#091a30;color:#fff;padding:11px;height:42px}
#gsOverlay .gsChatPhone button{font-size:13px;font-weight:800;background:#335adc;color:#fff;border:0;border-radius:10px;padding:10px 13px;height:42px}
#gsOverlay .gsWrap:has(.gsChatPhone){padding-bottom:98px}
#gsOverlay .gsChatPopups{position:fixed;z-index:50;right:clamp(10px,1.7vw,22px);bottom:clamp(14px,2vh,22px);max-width:min(325px,28vw);pointer-events:none;display:flex;flex-direction:column;gap:7px}
#gsOverlay .gsChatBubble{display:flex;align-items:center;gap:9px;background:#152846ed;border:1px solid #8aacf0aa;box-shadow:0 7px 18px #03091d9c;color:#f1f8ff;border-radius:13px;padding:8px 12px;animation:gsChatSlide .3s ease-out;font-size:13px}
#gsOverlay .gsChatMiniAvatar{width:32px;height:32px;flex:0 0 32px}
#gsOverlay .gsChatMiniAvatar svg{width:100%;height:100%}
#gsOverlay .gsChatBubbleText{display:flex;flex-direction:column;min-width:0;max-width:100%}
#gsOverlay .gsChatBubbleText b{font-size:11px;color:#9ae7eb;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
#gsOverlay .gsChatBubbleText span{font-size:13px;line-height:1.3;overflow-wrap:anywhere;max-height:2.7em;overflow:hidden}
@keyframes gsChatSlide{from{opacity:0;transform:translateX(28px)}to{opacity:1;transform:translateX(0)}}
@media(max-width:700px){#gsOverlay .gsChatPopups{max-width:200px;right:8px;bottom:65px}#gsOverlay .gsChatBubble{padding:5px 7px;font-size:11px}#gsOverlay .gsChatMiniAvatar{width:25px;height:25px;flex-basis:25px}#gsOverlay .gsChatHostButton{padding:5px 6px}}
@media(prefers-reduced-motion:reduce){#gsOverlay .gsChatBubble{animation:none!important}}

/* Raise temporary messages above the animated explanation race. */
#gsOverlay .gsWrap:has(.gsTVReveal) .gsChatPopups{bottom:clamp(215px,27vh,285px)}

/* v10: collaborative, noncompetitive study on host / guest devices */
#gsOverlay .gsHostVote{display:flex;justify-content:flex-end;align-items:center;font-weight:700;color:#bcf5dd;margin:10px 0;font-size:13px}
#gsOverlay .gsTVChoices .gsChoice{font-size:clamp(14px,1.6vw,23px);background:#20395d;min-height:60px;color:white}
#gsOverlay .gsTVChoices .gsChoice.active{background:#295976;border:2px solid #a4f0db}
#gsOverlay .gsGroupComplete{display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:70vh;text-align:center;padding:28px}
#gsOverlay .gsGroupComplete h1{font-size:clamp(34px,5vw,65px);margin:12px 0 2px}
#gsOverlay .gsGroupComplete p{color:#bfd3e9;font-size:17px}
#gsOverlay .gsCompleteCreatures{display:flex;justify-content:center;max-width:900px;flex-wrap:wrap;gap:8px}
#gsOverlay .gsCompleteCreatures svg{width:clamp(65px,8vw,108px);height:auto;animation:gsEndBounce 1.7s ease-in-out infinite alternate}
#gsOverlay .gsCompleteCreatures svg:nth-child(2n){animation-delay:-.8s}
@keyframes gsEndBounce{to{transform:translateY(-12px) rotate(4deg)}}

/* v10.1 — One-screen host setup. All four sections stay visible, no accordions. */
#gsOverlay .gsWrap:has(.gsSetupCompact){max-width:1700px;padding:11px 22px 14px;min-height:100dvh}
#gsOverlay .gsWrap:has(.gsSetupCompact) .gsCompactTop{margin-bottom:5px}
#gsOverlay .gsWrap:has(.gsSetupCompact) .gsBuildHeader{margin:0 0 7px}
#gsOverlay .gsWrap:has(.gsSetupCompact) .gsBuildHeader h2{font-size:clamp(20px,2vw,29px)}
#gsOverlay .gsSetupCompact{max-width:none;width:100%;gap:8px}
#gsOverlay .gsSetupCompact .gsSetupSection{padding:9px 13px;border-radius:13px}
#gsOverlay .gsSetupCompact .gsSetupHeading{margin:0;gap:8px;flex-shrink:0}
#gsOverlay .gsSetupCompact .gsSetupHeading b{width:23px;height:23px;font-size:12px;border-radius:8px}
#gsOverlay .gsSetupCompact .gsSetupHeading h3{font-size:14px;white-space:nowrap}
#gsOverlay .gsSmallMuted{font-size:11px;color:#a6c4df}
#gsOverlay .gsBuildIdentity{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:9px}
#gsOverlay .gsBuildIdentity label{font-size:11px;font-weight:850;display:flex;align-items:center;gap:8px;min-width:0}
#gsOverlay .gsSetupCompact .gsInput{min-height:32px;height:32px;margin:0;padding:5px 8px;font-size:12px;border-radius:8px}
#gsOverlay .gsBuildIdentity .gsInput{flex:1;min-width:0}
#gsOverlay .gsBuildIdentity .gsSetupDoctor{display:flex;align-items:center;flex:1;gap:7px}
#gsOverlay .gsSetupDoctor b{white-space:nowrap;color:#bceff5}
#gsOverlay .gsSetupQuestionSection .gsSetupHeading{margin-bottom:7px}
#gsOverlay .gsQuestionWorkbench{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(250px,.8fr);gap:12px;min-height:0}
#gsOverlay .gsPickSide,#gsOverlay .gsOrderSide{min-width:0;min-height:0;display:flex;flex-direction:column;gap:6px}
#gsOverlay .gsOneLine{display:flex;gap:7px;align-items:end;min-width:0}
#gsOverlay .gsOneLine label,#gsOverlay .gsSmallLabel{font-size:11px;font-weight:800;display:grid;gap:3px;min-width:0}
#gsOverlay .gsOneLine label:first-child{flex:0 0 115px}
#gsOverlay .gsOneLine .gsRangeLabel{flex:1}
#gsOverlay .gsOneLine .gsButton{min-height:32px;height:32px}
/* v10.3: select any question bank + exam year/section on the same compact row. */
#gsOverlay .gsOneLine.gsBankPicker label:first-child{flex:0 1 180px;min-width:120px}
#gsOverlay .gsOneLine.gsBankPicker label:nth-child(2){flex:0 1 145px;min-width:100px}
#gsOverlay .gsOneLine.gsBankPicker .gsRangeLabel{flex:1 1 100px;min-width:75px}
#gsOverlay .gsOneLine.gsBankPicker .gsInput{width:100%;min-width:0;text-overflow:ellipsis}
#gsOverlay .gsOneLine.gsBankPicker .gsButton{flex-shrink:0}
#gsOverlay .gsNumberGrid.gsCompactNumbers{display:grid;grid-template-columns:repeat(14,minmax(0,1fr));gap:3px;margin:0;padding:3px;background:#0e1d32;border:1px solid #ffffff28;border-radius:9px;height:clamp(128px,25dvh,258px);overflow:auto;align-content:start}
#gsOverlay .gsNumberGrid.gsCompactNumbers button{width:100%;min-width:0;min-height:25px;height:25px;padding:1px;font-size:11px;font-weight:800;line-height:1;border-radius:5px;border:1px solid #54708e;background:#203654;color:#e4f2ff}
#gsOverlay .gsNumberGrid.gsCompactNumbers button.selected{background:#167e77;color:#fff;border-color:#4ce6cd;box-shadow:inset 0 0 0 1px #4ce6cd}
#gsOverlay .gsOrderHead{display:flex;align-items:center;justify-content:space-between;gap:6px;min-height:32px}
#gsOverlay .gsOrderHead strong{font-size:13px}
#gsOverlay .gsOrderHead small{color:#a6c4df}
#gsOverlay .gsOrderHead>div{display:flex;gap:4px}
#gsOverlay .gsOrderList{display:flex;flex-wrap:wrap;align-content:start;align-items:start;gap:4px;padding:5px;background:#0e1d32;border:1px solid #ffffff28;border-radius:9px;height:clamp(128px,25dvh,258px);overflow-y:auto}
#gsOverlay .gsOrderChip{display:flex;gap:3px;align-items:center;background:#22466a;border:1px solid #ffffff35;border-radius:7px;padding:2px 4px;font-size:10px;min-height:27px}
#gsOverlay .gsOrderChip strong{font-weight:800;white-space:nowrap}
#gsOverlay .gsOrderChip>span{color:#afd1e7}
#gsOverlay .gsOrderMoves{display:flex;gap:1px}
#gsOverlay .gsOrderMoves button{padding:1px 3px;border:0;border-radius:4px;background:#ffffff21;color:white;font-weight:800;font-size:10px;min-width:16px}
#gsOverlay .gsOrderEmpty{color:#96b4d1;font-size:11px;padding:10px}
#gsOverlay .gsSetupTiny{display:flex;align-items:center;gap:10px;min-height:52px;flex-wrap:wrap}
#gsOverlay .gsSetupTiny .gsSetupHeading{margin-right:8px}
#gsOverlay .gsSetupTiny .gsSmallLabel{display:flex;align-items:center;gap:7px}
#gsOverlay .gsSetupTiny .gsSmallLabel .gsInput{width:auto;min-width:105px}
#gsOverlay .gsSetupTiny .gsInlineCheck{font-size:12px;font-weight:750;display:inline-flex;align-items:center;gap:5px;white-space:nowrap}
#gsOverlay .gsSetupTiny .gsInlineCheck input{accent-color:var(--gsPop);margin:0}
#gsOverlay .gsSetupLooks .gsSmallLabel .gsInput{max-width:220px}
#gsOverlay .gsSetupCompact .gsSetupSubmit{justify-content:flex-end;margin:0;min-height:36px}
#gsOverlay .gsSetupCompact .gsSetupSubmit .gsButton{min-height:35px;padding:6px 16px;font-size:13px}

/* v10.1 — Big QR on half of the TV, all participants animated on the other. */
#gsOverlay .gsTV:has(.gsLobbySplit){max-width:none;width:100vw;height:100dvh;min-height:0;overflow:hidden;padding:8px 14px 10px}
#gsOverlay .gsTV:has(.gsLobbySplit) .gsCompactTop{margin-bottom:4px;height:33px}
#gsOverlay .gsLobbySplit{height:calc(100dvh - 57px);min-height:0;display:flex;flex-direction:column;gap:6px;overflow:hidden}
#gsOverlay .gsLobbySplit .gsLobbyTopline{flex-shrink:0;min-height:36px}
#gsOverlay .gsLobbySplit .gsLobbyTopline h2{font-size:clamp(18px,2.1vw,29px)}
#gsOverlay .gsLobbyColumns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px;min-height:0;flex:1}
#gsOverlay .gsLobbyScanHalf,#gsOverlay .gsLobbyAvatarHalf{border:1px solid #ffffff2b;background:#ffffff09;border-radius:18px;min-width:0;min-height:0;overflow:hidden;padding:10px 12px;display:flex;flex-direction:column;align-items:center}
#gsOverlay .gsLobbyScanHalf h3,#gsOverlay .gsLobbyAvatarHalf h3{font-size:clamp(15px,1.7vw,23px);margin:0 0 5px;text-align:center}
#gsOverlay .gsLobbyAvatarHalf h3 span{font-size:.65em;color:#b7d2e9;font-weight:600}
#gsOverlay .gsLobbyScanHalf .gsQRFrame{height:auto;width:min(95%,61dvh);max-width:100%;max-height:61dvh;aspect-ratio:1/1;padding:12px;margin:0 auto;background:white;border-radius:12px;flex-shrink:1}
#gsOverlay .gsLobbyScanHalf .gsQRImage{width:100%;height:100%;display:block}
#gsOverlay .gsLobbyScanHalf .gsRoomCode{font-size:clamp(30px,3.7vw,59px);line-height:1.08;margin:6px auto 5px;white-space:nowrap;letter-spacing:.07em}
#gsOverlay .gsLobbySplit .gsLobbyQuickActions{justify-content:center;gap:6px}
#gsOverlay .gsLobbySplit .gsRosterAll{display:grid;width:100%;grid-template-columns:repeat(6,minmax(0,1fr));grid-template-rows:repeat(6,minmax(0,1fr));gap:clamp(3px,.6vw,9px);flex:1;min-height:0;overflow:hidden}
#gsOverlay .gsLobbySplit .gsRosterAll .gsParticipant{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:0;padding:1px 3px;min-height:0;overflow:hidden}
#gsOverlay .gsLobbySplit .gsRosterAll .gsDancingAvatar{display:flex;justify-content:center;align-items:center;width:100%;height:min(8vh,83px);min-height:0;overflow:visible}
#gsOverlay .gsLobbySplit .gsRosterAll .gsParticipant svg{display:block;flex:0 1 auto;width:clamp(26px,5.5vw,80px);height:clamp(26px,7vh,80px);animation:gsLobbyDance 1.6s ease-in-out infinite alternate;animation-delay:var(--dance-delay)}
#gsOverlay .gsLobbySplit .gsRosterAll .gsParticipantName{font-size:clamp(9px,.82vw,13px);max-width:100%;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@keyframes gsLobbyDance{0%{transform:translateY(3px) rotate(-7deg) scale(.96)}55%{transform:translateY(-5px) rotate(4deg) scale(1.05)}100%{transform:translateY(1px) rotate(8deg) scale(1)}}
#gsOverlay .gsLobbySplit .gsLobbyHostActions{width:100%;margin-top:7px;display:flex;flex-direction:row;align-items:center;justify-content:flex-end;gap:7px;flex-shrink:0}
#gsOverlay .gsLobbySplit .gsLobbyHostActions label{font-size:11px;white-space:nowrap}
#gsOverlay .gsLobbySplit .gsLobbyHostActions .gsInput{width:clamp(175px,17vw,260px);min-height:34px;max-height:34px;margin:0}
#gsOverlay .gsLobbySplit .gsLobbyHostActions .gsButton{min-height:34px;font-size:12px;padding:5px 13px;white-space:nowrap}
@media(max-height:790px){#gsOverlay .gsWrap:has(.gsSetupCompact){padding:6px 13px 8px}#gsOverlay .gsSetupCompact{gap:5px}#gsOverlay .gsSetupCompact .gsSetupSection{padding:6px 10px}#gsOverlay .gsNumberGrid.gsCompactNumbers,#gsOverlay .gsOrderList{height:clamp(120px,21vh,210px)}#gsOverlay .gsLobbyScanHalf .gsQRFrame{width:min(93%,57dvh);max-height:57dvh}#gsOverlay .gsLobbySplit .gsRosterAll .gsDancingAvatar{height:6.6vh}}
@media(max-width:860px){#gsOverlay .gsQuestionWorkbench{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}#gsOverlay .gsNumberGrid.gsCompactNumbers{grid-template-columns:repeat(9,minmax(0,1fr))}#gsOverlay .gsSetupTiny .gsSetupHeading{width:100%}#gsOverlay .gsLobbyColumns{gap:6px}#gsOverlay .gsLobbySplit .gsRosterAll{grid-template-columns:repeat(5,minmax(0,1fr));grid-template-rows:repeat(7,minmax(0,1fr))}#gsOverlay .gsLobbySplit .gsRosterAll .gsDancingAvatar{height:5.5vh}}
@media(max-width:620px){#gsOverlay .gsWrap:has(.gsSetupCompact){overflow:auto;height:auto}#gsOverlay .gsBuildIdentity{grid-template-columns:1fr}#gsOverlay .gsQuestionWorkbench{grid-template-columns:1fr}#gsOverlay .gsOneLine label:first-child{flex-basis:77px}#gsOverlay .gsSetupTiny{align-items:flex-start}#gsOverlay .gsLobbySplit{height:auto;overflow:visible}#gsOverlay .gsTV:has(.gsLobbySplit){height:auto;overflow:auto}#gsOverlay .gsLobbyColumns{grid-template-columns:1fr}#gsOverlay .gsLobbySplit .gsRosterAll{min-height:320px}#gsOverlay .gsLobbySplit .gsLobbyHostActions{flex-wrap:wrap}}
@media(max-width:620px){#gsOverlay .gsOneLine.gsBankPicker{flex-wrap:wrap}#gsOverlay .gsOneLine.gsBankPicker label:first-child{flex:1 1 52%}#gsOverlay .gsOneLine.gsBankPicker label:nth-child(2){flex:1 1 35%}#gsOverlay .gsOneLine.gsBankPicker .gsRangeLabel{flex:1 1 60%}}
@media(prefers-reduced-motion:reduce){#gsOverlay .gsLobbySplit .gsRosterAll .gsParticipant svg{animation:none!important}}
/* Ensure the QR matrix itself, not only its white frame, fills the TV half. */
#gsOverlay .gsLobbyScanHalf .gsQRImage{max-width:none!important;max-height:none!important;width:100%!important;height:100%!important;aspect-ratio:1/1}

/* v10.2 — Presenter answer reveal: original explanation first, vertical votes, top-five mini-race. */
#gsOverlay .gsTVRevealV102{flex:1;min-height:0;gap:clamp(7px,1vh,13px);display:flex;flex-direction:column;overflow:hidden}
#gsOverlay .gsRevealHeadline{display:flex;align-items:center;justify-content:space-between;gap:16px;background:linear-gradient(100deg,#0e5746,#124054);border:1px solid #63e0b891;border-radius:14px;padding:clamp(9px,1.1vw,16px) clamp(13px,1.5vw,23px);flex-shrink:0}
#gsOverlay .gsCorrectHeadline{min-width:0;flex:1}
#gsOverlay .gsCorrectHeadline small{display:block;font-size:clamp(11px,.9vw,16px);font-weight:900;text-transform:uppercase;letter-spacing:.06em;color:#a7ffcf}
#gsOverlay .gsRevealHeadline h2{margin:2px 0 0;font-size:clamp(23px,2.35vw,40px);line-height:1.17;color:#fff;overflow-wrap:anywhere}
#gsOverlay .gsFirstCorrect{flex-shrink:0;min-width:clamp(170px,17vw,270px);max-width:30%;display:flex;align-items:center;gap:10px;border:2px solid #ffd86d;background:linear-gradient(130deg,#533e1d,#342c38);border-radius:13px;padding:6px 12px;box-shadow:0 0 14px #ffd86d35;animation:gsFirstGlow 2.3s ease-in-out 2}
#gsOverlay .gsFirstCorrectAvatar svg{width:clamp(39px,4vw,58px);height:clamp(39px,4vw,58px);animation:gsFirstBounce 1.6s ease-in-out 3}
#gsOverlay .gsFirstCorrect small{display:block;color:#ffdc80;font-size:clamp(10px,.85vw,13px);font-weight:950;letter-spacing:.05em}
#gsOverlay .gsFirstCorrect strong{display:block;color:white;font-size:clamp(15px,1.3vw,21px);line-height:1.16;overflow-wrap:anywhere}
@keyframes gsFirstBounce{0%,100%{transform:translateY(0) rotate(-4deg)}50%{transform:translateY(-5px) rotate(5deg)}}
@keyframes gsFirstGlow{0%,100%{box-shadow:0 0 8px #ffd86d30}50%{box-shadow:0 0 20px #ffd86d8c}}
#gsOverlay .gsTVRevealV102 .gsExplainColumns{display:grid;grid-template-columns:minmax(0,4fr) minmax(225px,1fr);gap:clamp(9px,1.1vw,18px);min-height:0;flex:1}
#gsOverlay .gsTVRevealV102 .gsOriginalExplanation{min-height:0;max-height:none;height:100%;overflow-y:auto;padding:clamp(14px,1.65vw,25px);border-radius:13px;white-space:pre-line}
#gsOverlay .gsTVRevealV102 .gsOriginalExplanation>p{font-size:clamp(18px,1.65vw,27px);line-height:1.45;margin:0;white-space:pre-line}
#gsOverlay .gsTVRevealV102 .gsChoiceRationales{margin-top:17px;padding-top:12px;border-top:1px solid #d1e0ed;white-space:pre-line}
#gsOverlay .gsTVRevealV102 .gsChoiceRationales p{font-size:clamp(14px,1.12vw,18px);line-height:1.35}
#gsOverlay .gsVerticalResults{height:100%;min-height:0;align-self:stretch;display:flex;flex-direction:column;justify-content:space-between;padding:clamp(10px,1vw,17px)}
#gsOverlay .gsVerticalResults h3{font-size:clamp(14px,1.15vw,19px);font-weight:900;margin:0;text-align:center}
#gsOverlay .gsVerticalResults>small{font-size:12px;text-align:center;color:#b1cfe4}
#gsOverlay .gsVerticalBars{flex:1;min-height:0;display:flex;align-items:stretch;justify-content:space-around;gap:clamp(4px,.5vw,12px);padding:10px 0 4px}
#gsOverlay .gsAnswerColumn{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:3px}
#gsOverlay .gsColumnCount{font-size:clamp(12px,1vw,18px);font-weight:900;line-height:1.15}
#gsOverlay .gsColumnTrack{position:relative;width:100%;flex:1;min-height:65px;border-bottom:2px solid #adc3dc;border-radius:6px 6px 0 0;background:linear-gradient(180deg,transparent 24%,#ffffff0a 25%,transparent 26%,transparent 49%,#ffffff0a 50%,transparent 51%,transparent 74%,#ffffff0a 75%,transparent 76%)}
#gsOverlay .gsColumnFill{position:absolute;bottom:0;left:12%;right:12%;height:var(--gsHeight);border-radius:7px 7px 0 0;background:linear-gradient(180deg,#90c2fc,#4775cc);animation:gsBarRise .8s cubic-bezier(.21,.8,.4,1) both;box-shadow:0 0 12px #62aaff45}
#gsOverlay .gsAnswerColumn.isCorrect .gsColumnFill{background:linear-gradient(180deg,#85ffcf,#17aa80);box-shadow:0 0 14px #48efb470}
#gsOverlay .gsAnswerColumn strong{font-size:clamp(16px,1.5vw,23px)}
#gsOverlay .gsAnswerColumn.isCorrect strong{color:#95ffcf}
@keyframes gsBarRise{from{height:0}to{height:var(--gsHeight)}}
#gsOverlay .gsRaceMini{min-height:0;flex-shrink:0;padding:5px 12px 7px;border:1px solid #3c97aa77;border-radius:11px;background:#0b3040}
#gsOverlay .gsRaceMiniHeading{display:flex;justify-content:space-between;font-weight:900;font-size:clamp(11px,1vw,15px);height:17px;line-height:17px}
#gsOverlay .gsRaceMiniHeading span{font-size:11px;color:#97bad5;font-weight:650}
#gsOverlay .gsRaceMiniLanes{display:grid;grid-template-rows:repeat(5,15px);gap:2px}
#gsOverlay .gsRaceMiniLane{display:flex;align-items:center;min-height:0;gap:7px;font-size:11px;white-space:nowrap}
#gsOverlay .gsRaceMiniRank{width:13px;color:#a1edda;text-align:center;font-weight:900}
#gsOverlay .gsRaceMiniLabel{width:clamp(55px,7.5vw,110px);overflow:hidden;text-overflow:ellipsis;font-weight:800}
#gsOverlay .gsRaceMiniTrack{position:relative;flex:1;height:7px;border-radius:20px;background:repeating-linear-gradient(90deg,#ffffff1a 0 9.6%,#ffffff35 10%);margin-right:12px}
#gsOverlay .gsRaceMiniFill{position:absolute;left:0;top:0;bottom:0;width:var(--gsTo);border-radius:20px;background:linear-gradient(90deg,#219c9e,#58ebc0);animation:gsMiniGrow 1.25s ease-out both;animation-delay:var(--gsDelay)}
#gsOverlay .gsRaceMiniAvatar{position:absolute;left:clamp(0px,var(--gsTo),100%);top:50%;width:20px;height:20px;transform:translate(-40%,-50%);animation:gsMiniMove 1.25s ease-out both;animation-delay:var(--gsDelay)}
#gsOverlay .gsRaceMiniAvatar svg{width:20px;height:20px;filter:drop-shadow(0 1px 2px #001b23)}
#gsOverlay .gsRaceMiniPoints{min-width:38px;text-align:right;color:#c5e5d6;font-weight:850}
@keyframes gsMiniGrow{from{width:var(--gsFrom)}to{width:var(--gsTo)}}
@keyframes gsMiniMove{from{left:var(--gsFrom)}to{left:var(--gsTo)}}
@media(max-width:900px){#gsOverlay .gsTVRevealV102{overflow:visible}#gsOverlay .gsTVRevealV102 .gsExplainColumns{grid-template-columns:minmax(0,1fr) minmax(160px,.34fr)}#gsOverlay .gsTVRevealV102 .gsOriginalExplanation{max-height:none}#gsOverlay .gsVerticalResults{display:flex}#gsOverlay .gsFirstCorrect{min-width:145px}#gsOverlay .gsFirstCorrectAvatar svg{width:40px;height:40px}}
@media(max-width:620px){#gsOverlay .gsRevealHeadline{align-items:flex-start;flex-direction:column}#gsOverlay .gsFirstCorrect{max-width:100%;min-width:0}#gsOverlay .gsTVRevealV102 .gsExplainColumns{grid-template-columns:1fr}#gsOverlay .gsTVRevealV102 .gsOriginalExplanation{max-height:none;overflow:visible}#gsOverlay .gsVerticalResults{height:170px}#gsOverlay .gsRaceMiniLabel{width:64px}#gsOverlay .gsRaceMini{margin-top:7px}}
@media(prefers-reduced-motion:reduce){#gsOverlay .gsFirstCorrect,#gsOverlay .gsFirstCorrectAvatar svg,#gsOverlay .gsColumnFill,#gsOverlay .gsRaceMiniFill,#gsOverlay .gsRaceMiniAvatar{animation:none!important}}
/* Favor reading the complete original text on a 720p/768p classroom display. */
@media(max-height:800px) and (min-width:901px){#gsOverlay .gsTVRevealV102 .gsOriginalExplanation>p{font-size:clamp(17px,1.35vw,20px);line-height:1.33}}

/* v10.4 — Group Study is a synchronized, noncompetitive Self Study layout.
   Classroom Game intentionally retains its TV game-show styling. */
#gsOverlay .gsStudyLayout{width:100%;max-width:1720px;min-height:100dvh;padding:14px 22px 45px;background:none}
#gsOverlay .gsStudyLayout .gsCompactTop{margin-bottom:10px}
#gsOverlay .gsStudyPage{color:#ecf3ff}
#gsOverlay .gsStudyBar{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;padding:6px 2px 11px}
#gsOverlay .gsStudyBar h2{font-size:clamp(19px,2vw,27px);margin:1px 0;font-weight:820}
#gsOverlay .gsStudyTag{font-size:12px;color:#a8ccf0;font-weight:750}
#gsOverlay .gsStudyBarRight{display:flex;align-items:center;flex-wrap:wrap;gap:10px}
#gsOverlay .gsStudyBarRight .gsChip{margin:0}
#gsOverlay .gsStudyProgress{height:6px;border-radius:15px;background:#ffffff23;margin:0 0 14px;overflow:hidden}
#gsOverlay .gsStudyProgress span{display:block;height:100%;background:#65cca7;border-radius:inherit;transition:width .35s}
#gsOverlay .gsStudyColumns{display:grid;grid-template-columns:minmax(175px,1.1fr) minmax(0,4.1fr) minmax(200px,1.25fr);gap:14px;align-items:start}
#gsOverlay .gsStudyIndex,#gsOverlay .gsStudySide{border:1px solid #7fa9d13b;border-radius:17px;background:#172842;padding:16px;min-width:0;box-shadow:0 6px 16px #06101d30}
#gsOverlay .gsStudyIndex h3,#gsOverlay .gsStudySide h3{font-size:16px;margin:0 0 5px}
#gsOverlay .gsStudyIndex>p,#gsOverlay .gsStudySide>p{color:#9db8d0;font-size:12px;line-height:1.4;margin:0 0 13px}
#gsOverlay .gsStudyIndexGrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;max-height:calc(100dvh - 190px);overflow-y:auto;align-content:start;padding:0 3px 3px 0}
#gsOverlay .gsStudyIndexTile{border:1px solid #5e769a5e;background:#253954;border-radius:9px;min-height:52px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4px;gap:1px;color:#d6e4f7}
#gsOverlay .gsStudyIndexTile span{font-size:15px;font-weight:850}
#gsOverlay .gsStudyIndexTile small{font-size:9px;line-height:1.15;color:#9fb8cf}
#gsOverlay .gsStudyIndexTile.current{background:#335d9a;border:2px solid #a3caff;color:white;box-shadow:0 0 0 2px #7dbdfb21}
#gsOverlay .gsStudyIndexTile.completed{background:#1d5c51;border-color:#58be9d;color:#b7ffe2}
#gsOverlay .gsStudyIndexTile.upcoming{opacity:.64}
#gsOverlay .gsStudyMain{min-width:0;background:#fff;color:#1b3147;border-radius:17px;padding:clamp(15px,2.2vw,30px);border:1px solid #d8e0ef;box-shadow:0 8px 24px #06101f33}
#gsOverlay .gsStudyQuestionMeta{display:flex;justify-content:space-between;align-items:center;gap:12px;border-bottom:1px solid #dce5f0;padding-bottom:9px;margin-bottom:18px;color:#5f7491;font-size:12px;font-weight:750}
#gsOverlay .gsStudyStem{white-space:pre-line;font-size:clamp(18px,1.65vw,24px);line-height:1.48;font-weight:660;margin-bottom:20px;color:#1e3048}
#gsOverlay .gsStudyImages{display:flex;flex-wrap:wrap;gap:12px;margin:8px 0 15px}
#gsOverlay .gsStudyImages img{max-height:340px;max-width:100%;object-fit:contain;border:1px solid #dbe3ed}
#gsOverlay .gsStudyAnswers{display:grid;gap:9px}
#gsOverlay .gsStudyAnswers .gsChoice{background:#f4f7fb;color:#21334c;border:1px solid #d5deec;margin:0;min-height:54px;font-size:clamp(14px,1.06vw,17px);line-height:1.42;text-align:left}
#gsOverlay .gsStudyAnswers .gsChoice .gsLetter{background:#e2eaf4;color:#355275}
#gsOverlay .gsStudyAnswers .gsChoice.active{background:#e4efff;border:2px solid #4675d2}
#gsOverlay .gsStudyAnswers .gsChoice.good{background:#d6f7e9;border:2px solid #32a77e;color:#135f47}
#gsOverlay .gsStudyAnswers .gsChoice.bad{background:#fae0e8;border:2px solid #dd849e;color:#712c43}
#gsOverlay .gsStudyAnswers .gsChoice:disabled{opacity:1;cursor:default}
#gsOverlay .gsStudyAction{display:flex;justify-content:flex-end;align-items:center;margin-top:15px;gap:10px;min-height:37px}
#gsOverlay .gsStudySaved{font-size:12px;color:#51718b}
#gsOverlay .gsStudyExplanation{background:#edf7f5;border:1px solid #a8dbca;border-radius:13px;margin-top:20px;padding:18px;white-space:pre-line;font-size:clamp(14px,1vw,17px);line-height:1.55;color:#254d4a}
#gsOverlay .gsStudyExplanation h3{font-size:clamp(16px,1.35vw,21px);color:#116046;margin:0 0 12px}
#gsOverlay .gsStudyExplanation p{margin:0 0 12px}
#gsOverlay .gsStudyChoiceNotes{border-top:1px solid #afc9c4;padding-top:12px;margin-top:10px}
#gsOverlay .gsStudyPeopleHeading{display:flex;justify-content:space-between;align-items:center;gap:8px}
#gsOverlay .gsStudyPeopleHeading span{background:#314963;border-radius:20px;padding:3px 8px;font-size:12px;font-weight:850;color:#bbf0e6}
#gsOverlay .gsStudyMembers{max-height:calc(100dvh - 235px);overflow-y:auto;display:grid;gap:5px;padding-right:2px}
#gsOverlay .gsStudyMember{display:flex;gap:7px;align-items:center;min-width:0;border:1px solid #526c8b55;background:#1e3450;border-radius:10px;padding:5px 6px}
#gsOverlay .gsStudyMember.self{border-color:#6ee7c9;background:#174e4a}
#gsOverlay .gsStudyAvatar{width:29px;height:29px;flex:none}
#gsOverlay .gsStudyAvatar svg{width:100%;height:100%}
#gsOverlay .gsStudyMemberName{font-size:11px;line-height:1.18;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}
#gsOverlay .gsStudyMemberName small{font-size:9px;color:#a5f0e0}
#gsOverlay .gsStudyMemberStatus{color:#8bacca;font-size:12px;font-weight:900}
#gsOverlay .gsStudyMemberStatus.done{color:#78e9b8}
#gsOverlay .gsStudyTogether{margin-top:12px;border-top:1px solid #ffffff18;padding-top:11px;color:#98b4cc;font-size:11px;line-height:1.5}
@media(max-width:1000px){
 #gsOverlay .gsStudyColumns{grid-template-columns:minmax(100px,.65fr) minmax(0,3fr);gap:11px}
 #gsOverlay .gsStudySide{grid-column:1/-1}
 #gsOverlay .gsStudyMembers{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));max-height:160px}
 #gsOverlay .gsStudyIndexGrid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:650px){
 #gsOverlay .gsStudyLayout{padding:10px 10px 94px}
 #gsOverlay .gsStudyBar{align-items:flex-start}
 #gsOverlay .gsStudyBarRight{gap:6px;width:100%}
 #gsOverlay .gsStudyBarRight .gsButton{margin-left:auto}
 #gsOverlay .gsStudyColumns{display:flex;flex-direction:column;gap:10px}
 #gsOverlay .gsStudyIndex,#gsOverlay .gsStudyMain,#gsOverlay .gsStudySide{width:100%}
 #gsOverlay .gsStudyIndex{padding:10px}
 #gsOverlay .gsStudyIndex>p{margin-bottom:7px}
 #gsOverlay .gsStudyIndexGrid{display:flex;max-height:none;overflow-x:auto;gap:5px;padding-bottom:5px}
 #gsOverlay .gsStudyIndexTile{min-width:54px;min-height:42px}
 #gsOverlay .gsStudyIndexTile small{display:none}
 #gsOverlay .gsStudyMain{padding:17px 13px}
 #gsOverlay .gsStudySide{padding:12px}
 #gsOverlay .gsStudyMembers{max-height:200px;grid-template-columns:repeat(2,minmax(0,1fr))}
 #gsOverlay .gsStudyStem{font-size:18px}
}

/* v10.5: non-presenter group study, equally sized interfaces on every device */
#gsOverlay .gsStudyLobbyHeader{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:16px 0}
#gsOverlay .gsStudyLobbyHeader h2{margin:0;font-size:clamp(21px,2.4vw,31px)}
#gsOverlay .gsStudyLobbyGrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(270px,0.7fr);gap:16px;align-items:start}
#gsOverlay .gsStudyJoinRow{display:grid;grid-template-columns:minmax(135px,200px) minmax(0,1fr);align-items:center;gap:20px}
#gsOverlay .gsStudyJoinRow .gsQRFrame{max-width:200px;min-height:150px;margin:0}
#gsOverlay .gsStudyJoinRow .gsRoomCode{font-size:clamp(23px,2.6vw,38px)}
#gsOverlay .gsStudyReadyAction{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
#gsOverlay .gsStudyReadyAction span{color:#c5d7ea;font-size:12px}
#gsOverlay .gsStudyMemberStatus.done{color:#3de2a4}
@media(max-width:790px){#gsOverlay .gsStudyLobbyGrid{grid-template-columns:1fr}#gsOverlay .gsStudyJoinRow{gap:12px}#gsOverlay .gsStudyLobbyHeader{margin:8px 0}}
@media(max-width:440px){#gsOverlay .gsStudyJoinRow{grid-template-columns:1fr}#gsOverlay .gsStudyJoinRow .gsQRFrame{margin:auto}}

/* v10.5: compact QR/code join — only character, Dr. name, and Join on player profile. */
body[data-mdna-guest] #gsOverlay .gsWrap{min-height:0;max-width:420px;margin:0 auto;padding:8px 12px 14px}
body[data-mdna-guest] #gsOverlay .gsCompactTop{display:none}
#gsOverlay .gsGuestProfile,#gsOverlay .gsGuestAccess{width:100%;background:#182942;border:1px solid #ffffff29;border-radius:15px;padding:11px 12px;box-shadow:0 12px 26px #0003}
#gsOverlay .gsGuestProfile #gsJoinAvatar h3{margin:0 0 6px;font-size:15px;line-height:1.2}
#gsOverlay .gsGuestProfile .gsAvatarGrid{grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;margin:0}
#gsOverlay .gsGuestProfile .gsAvatarOption{gap:0;padding:3px 1px 2px;border-radius:10px;min-width:0;font-size:9px;line-height:1.1}
#gsOverlay .gsGuestProfile .gsAvatarOption svg{width:clamp(35px,10vw,48px);height:clamp(35px,10vw,48px)}
#gsOverlay .gsGuestProfile .gsAvatarOption span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#gsOverlay .gsGuestProfile .gsLabel{font-size:11px;margin:9px 0 3px}
#gsOverlay .gsGuestProfile .gsDoctorField{margin:0;min-height:40px;padding-left:10px}
#gsOverlay .gsGuestProfile .gsDoctorField .gsInput{height:39px;min-height:39px;padding:8px;margin:0;font-size:16px}
#gsOverlay .gsGuestProfile .gsNameShuffle{margin:2px 5px 2px 0;padding:5px 7px;min-height:32px;font-size:11px;white-space:nowrap}
#gsOverlay .gsGuestJoinActions{margin-top:9px}
#gsOverlay .gsGuestJoinActions .gsButton{min-height:42px;padding:8px 12px}
#gsOverlay .gsGuestAccess{margin-top:22px}
#gsOverlay .gsGuestAccess h2{font-size:22px;margin:0 0 12px}
#gsOverlay .gsGuestAccess .gsCodeInput{font-size:19px;letter-spacing:.12em;text-transform:uppercase}
@media(max-width:480px){
 body[data-mdna-guest] #gsOverlay .gsWrap{padding:5px 8px}
 #gsOverlay .gsGuestProfile{padding:8px 10px}
 #gsOverlay .gsGuestProfile .gsAvatarOption svg{width:clamp(34px,9.5vw,43px);height:clamp(34px,9.5vw,43px)}
}
@media(max-height:650px){
 #gsOverlay .gsGuestProfile .gsAvatarOption svg{width:34px;height:34px}
 #gsOverlay .gsGuestProfile .gsAvatarOption{padding:1px;line-height:1}
 #gsOverlay .gsGuestProfile{padding:6px 9px}
 #gsOverlay .gsGuestProfile .gsAvatarGrid{gap:3px}
 #gsOverlay .gsGuestProfile .gsLabel{margin-top:5px}
 #gsOverlay .gsGuestJoinActions{margin-top:5px}
}

/* v10.11 – six new illustrated seasonal scenes (Group Study only in the picker). */
#gsOverlay .gsTheme-spring{--gsBase:#19433f;--gsAccent:#de7ca9;--gsPop:#b4f3c3}
#gsOverlay .gsTheme-summer{--gsBase:#174365;--gsAccent:#ffbf60;--gsPop:#80e4f0}
#gsOverlay .gsTheme-autumn{--gsBase:#492e32;--gsAccent:#e3a059;--gsPop:#ffd9a0}
#gsOverlay .gsTheme-winter{--gsBase:#173a61;--gsAccent:#9bcce7;--gsPop:#e2faff}
#gsOverlay .gsTheme-rainy{--gsBase:#233c58;--gsAccent:#86b5e3;--gsPop:#b8e4ff}
#gsOverlay .gsTheme-newyear{--gsBase:#124735;--gsAccent:#f4d694;--gsPop:#e46b67}
#gsOverlay .gsSeasonalScenery{height:38px;margin:0 0 9px;background:linear-gradient(100deg,color-mix(in srgb,var(--gsAccent) 32%,transparent),color-mix(in srgb,var(--gsPop) 22%,transparent));border:1px solid #ffffff35;border-radius:13px;display:flex;justify-content:space-around;align-items:center;pointer-events:none;overflow:hidden}
#gsOverlay .gsSeasonalScenery span{font-size:25px;display:block;animation:gsSeasonalBounce 5.5s ease-in-out infinite alternate}
#gsOverlay .gsSeasonalScenery span:nth-child(2){animation-delay:-1.2s}#gsOverlay .gsSeasonalScenery span:nth-child(3){animation-delay:-2.4s}#gsOverlay .gsSeasonalScenery span:nth-child(4){animation-delay:-3.6s}
@keyframes gsSeasonalBounce{from{transform:translateY(4px) rotate(-8deg)}to{transform:translateY(-4px) rotate(8deg)}}
#gsOverlay .gsPersonalMusic{display:inline-flex;align-items:center;gap:4px;color:#f2f8ff;background:#ffffff12;border:1px solid #ffffff3b;border-radius:10px;padding:3px 6px;font-size:12px}
#gsOverlay .gsPersonalMusic select{border:0;background:#15233d;color:white;font-size:11px;max-width:135px;padding:5px;border-radius:7px;min-height:30px}
#gsOverlay .gsMuteSmall{padding:6px 7px;font-size:12px}
@media(max-width:600px){#gsOverlay .gsSeasonalScenery{height:28px}#gsOverlay .gsSeasonalScenery span{font-size:19px}#gsOverlay .gsPersonalMusic select{max-width:108px}#gsOverlay .gsPersonalMusic{font-size:10px}}
@media(prefers-reduced-motion:reduce){#gsOverlay .gsSeasonalScenery span{animation:none!important}}

/* v10.13: restrained, emoji-free group header branding. */
#gsOverlay .gsMiniBrand{display:flex;align-items:center;gap:8px}
#gsOverlay .gsMiniBrand::before{content:'MD';display:inline-flex;width:27px;height:27px;align-items:center;justify-content:center;border:1.5px solid currentColor;border-radius:9px;font-size:9px;letter-spacing:-.06em;font-weight:950}


/* v10.17.1 — Group Study participant layout-only correction.
   v10.5 restricted every standalone /join.html guest view to 420px, including
   active Group Study. With a three-column grid that effectively zeroed out
   the center question column on desktop. The narrow login/profile page stays
   narrow; active Group Study receives the full responsive study layout. */
body[data-mdna-guest] #gsOverlay .gsWrap.gsStudyLayout {
  width: 100%;
  max-width: 1720px;
  min-height: 100dvh;
  margin: 0 auto;
  padding: 14px clamp(12px, 2vw, 28px) 60px;
}
/* Prevent the middle study area, paragraphs, images and choices from widening
   grid tracks over their allotted space. */
#gsOverlay .gsStudyPage,
#gsOverlay .gsStudyColumns,
#gsOverlay .gsStudyColumns > *,
#gsOverlay .gsStudyMain,
#gsOverlay .gsStudyIndex,
#gsOverlay .gsStudySide {
  min-width: 0;
  max-width: 100%;
}
#gsOverlay .gsStudyColumns {
  grid-template-columns: minmax(166px, 225px) minmax(0, 1fr) minmax(180px, 225px);
  gap: clamp(9px, 1vw, 16px);
}
#gsOverlay .gsStudyMain,
#gsOverlay .gsStudyStem,
#gsOverlay .gsStudyExplanation,
#gsOverlay .gsStudyAnswers .gsChoice {
  overflow-wrap: anywhere;
}
#gsOverlay .gsStudyImages img {
  height: auto;
  max-width: 100%;
}
/* At medium desktop widths, prioritize the question. Put the participant
   roster on its own row, without squeezing it alongside the question. */
@media (max-width: 1180px) {
  #gsOverlay .gsStudyColumns {
    grid-template-columns: minmax(152px, 205px) minmax(0, 1fr);
  }
  #gsOverlay .gsStudySide {
    grid-column: 1 / -1;
  }
  #gsOverlay .gsStudyMembers {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 155px), 1fr));
    max-height: 170px;
  }
  #gsOverlay .gsStudyIndexGrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
/* Compact browser windows and zoomed desktop view: stack the question-list
   strip rather than putting it beside (or over) the central question. */
@media (max-width: 780px) {
  #gsOverlay .gsStudyColumns {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  #gsOverlay .gsStudyColumns > * {
    width: 100%;
  }
  #gsOverlay .gsStudyIndex {
    padding: 10px 12px;
  }
  #gsOverlay .gsStudyIndex > p {
    margin-bottom: 7px;
  }
  #gsOverlay .gsStudyIndexGrid {
    display: flex;
    max-height: none;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 5px;
    padding-bottom: 5px;
  }
  #gsOverlay .gsStudyIndexTile {
    flex: 0 0 auto;
    min-width: 54px;
    min-height: 42px;
  }
  #gsOverlay .gsStudyIndexTile small {
    display: none;
  }
  #gsOverlay .gsStudySide {
    padding: 12px;
  }
}
@media (max-width: 650px) {
  body[data-mdna-guest] #gsOverlay .gsWrap.gsStudyLayout {
    padding: 10px 10px 94px;
  }
}

/* v10.22 — Chrome desktop Group Study clarity.
   Preserve full-width group study for joined guests (not the compact join screen),
   use predictable grid sizing and consistent text rather than inheriting giant TV type. */
#gsOverlay .gsWrap.gsStudyLayout {
  width:100%; min-width:0; max-width:1720px;
}
#gsOverlay .gsStudyLayout .gsStudyPage,
#gsOverlay .gsStudyLayout .gsStudyColumns,
#gsOverlay .gsStudyLayout .gsStudyIndex,
#gsOverlay .gsStudyLayout .gsStudyMain,
#gsOverlay .gsStudyLayout .gsStudySide { min-width:0; box-sizing:border-box; }
#gsOverlay .gsStudyLayout .gsStudyMain { overflow-x:hidden; }
#gsOverlay .gsStudyLayout .gsStudyStem {
  font-size:clamp(18px,1.4vw,21px);
  line-height:1.5;
  overflow-wrap:break-word;
}
#gsOverlay .gsStudyLayout .gsStudyAnswers .gsChoice {
  font-size:clamp(14px,1.04vw,16px);
  line-height:1.42;
  min-width:0;
  overflow-wrap:break-word;
}
#gsOverlay .gsStudyLayout .gsStudyAnswers .gsChoice > :last-child { min-width:0; overflow-wrap:anywhere; }
#gsOverlay .gsStudyLayout .gsStudyQuestionMeta { font-size:12px; }
#gsOverlay .gsStudyLayout .gsStudyIndex h3,
#gsOverlay .gsStudyLayout .gsStudySide h3 { font-size:16px; }
#gsOverlay .gsStudyLayout .gsStudyIndex > p,
#gsOverlay .gsStudyLayout .gsStudySide > p { font-size:12px; }
@media (min-width:1181px) {
 #gsOverlay .gsStudyLayout .gsStudyColumns {
   display:grid;
   grid-template-columns: minmax(180px,230px) minmax(0,1fr) minmax(180px,230px);
   gap:clamp(12px,1.2vw,18px);
   align-items:start;
 }
 #gsOverlay .gsStudyLayout .gsStudySide { grid-column:auto; }
}
@media (min-width:781px) and (max-width:1180px) {
 #gsOverlay .gsStudyLayout .gsStudyColumns {
   display:grid;
   grid-template-columns:minmax(155px,195px) minmax(0,1fr);
   gap:12px;
   align-items:start;
 }
 #gsOverlay .gsStudyLayout .gsStudySide { grid-column:1 / -1; }
 #gsOverlay .gsStudyLayout .gsStudyMembers { display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));max-height:175px; }
}
@media (max-width:780px) {
 #gsOverlay .gsStudyLayout .gsStudyColumns { display:flex;flex-direction:column;gap:10px; }
 #gsOverlay .gsStudyLayout .gsStudyColumns > * { width:100%; }
 #gsOverlay .gsStudyLayout .gsStudyIndexGrid { display:flex;overflow-x:auto;overflow-y:hidden;max-height:none; }
 #gsOverlay .gsStudyLayout .gsStudyIndexTile { flex:0 0 54px; }
}

/* v10.23 — host-only room management, shared by Classroom and Group Study. */
.gsManageButton{border:1px solid #a2b7c96b;background:#f1f7ff1d;color:inherit;border-radius:10px;padding:8px 10px;font:inherit;font-size:clamp(12px,.9rem,15px);cursor:pointer;white-space:nowrap}
.gsManageButton:hover{background:#a5c8e331}
.gsManageBackdrop{position:fixed;inset:0;background:#071527bd;display:flex;align-items:center;justify-content:center;padding:16px;z-index:100000}
.gsManageDialog{width:min(520px,100%);max-height:min(85dvh,760px);overflow-y:auto;background:#172b42;color:#eef5ff;border:1px solid #a9c4d05c;border-radius:18px;padding:clamp(14px,3vw,24px);box-shadow:0 25px 80px #0009;font-size:15px;line-height:1.45}
.gsManageHeading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}
.gsManageHeading h2{font-size:21px;line-height:1.2;margin:0;color:#fff}
.gsManageDismiss{border:0;background:#e5eff01b;color:#fff;border-radius:8px;min-width:34px;min-height:34px;cursor:pointer}
.gsLateJoinOption{display:flex;gap:12px;align-items:start;padding:13px;border:1px solid #7aafad78;border-radius:12px;background:#e5fff10d;cursor:pointer}
.gsLateJoinOption input{width:19px;height:19px;flex-shrink:0;accent-color:#49d9a8;margin:3px 0 0}
.gsLateJoinOption span{display:grid;gap:3px}.gsLateJoinOption strong{font-size:15px;color:#fff}.gsLateJoinOption small{color:#cbdbe6;font-size:13px}
.gsManageCode{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;padding:13px 0;border-bottom:1px solid #cadcee33;font-size:14px}
.gsManageDialog h3{color:#edf6ff;font-size:16px;margin:15px 0 8px}
.gsManageRoster{display:grid;gap:8px;max-height:300px;overflow:auto;scrollbar-width:thin}
.gsManagePerson{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#dff9ff0b;border:1px solid #bfdaee24;border-radius:10px;padding:8px 10px}
.gsManageIdentity{display:flex;align-items:center;gap:10px;min-width:0}.gsManageIdentity svg{height:34px;width:34px;flex-shrink:0}.gsManageIdentity span{overflow-wrap:anywhere;font-weight:600;font-size:14px}
.gsManageIdentity small{font-size:12px;color:#a7c3d9;font-weight:400}.gsKickButton{padding:7px 11px;border:1px solid #f6a4ae88;border-radius:8px;background:#8f364656;color:#ffe4e7;cursor:pointer;flex-shrink:0;font-size:13px}
.gsKickButton:hover{background:#ae3755}.gsManageNote{font-size:12px;color:#b8c9d8;margin:12px 0 0}
@media(max-width:620px){.gsManageBackdrop{align-items:end;padding:0}.gsManageDialog{border-radius:18px 18px 0 0;max-height:88dvh}.gsManageButton{padding:7px}}