:root{color-scheme:dark;--bg:#080f27;--panel:#101c3b;--line:#293b63;--muted:#a5b5d3;--gold:#f5d47a;--blue:#1957d2;--ink:#f2f5ff}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 65% 0,#17346655,transparent 65%),var(--bg);color:var(--ink);font:16px/1.5 system-ui,sans-serif}header{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:24px;padding:0 3vw}a{color:var(--gold)}.brand{display:flex;align-items:center;gap:9px;font-size:13px;letter-spacing:1.5px;color:var(--ink);text-decoration:none}.j{background:var(--gold);color:var(--bg);font:bold 28px Georgia;padding:1px 9px;border-radius:4px}.brand b{color:var(--gold)}#connection{margin-left:auto;color:var(--muted);font-size:12px}button,input,select,textarea{font:inherit}button,.file-button{background:#1c2d50;color:var(--ink);border:1px solid #3a507c;border-radius:7px;padding:10px 15px;cursor:pointer;font-weight:650}button:hover{border-color:var(--gold);filter:brightness(1.12)}button:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:3px}button:disabled{opacity:.4;cursor:default}.primary{background:var(--gold);color:#14213d;border-color:var(--gold)}.danger{color:#ffb4b4}.quiet{background:transparent}input,select,textarea{width:100%;background:#0b1631;border:1px solid #3b5077;border-radius:6px;padding:9px;color:var(--ink)}textarea{resize:vertical}input[type=checkbox]{width:auto}label{display:block;font-size:13px;color:var(--muted);margin-bottom:12px}label small{font-size:10px;display:block}.check{display:flex;align-items:center;gap:8px;margin:0;font-size:12px}.panel{padding:24px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(145deg,#122141,#0d1731);margin-bottom:18px}.compact{padding:15px 20px}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--gold);font-weight:750;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{font-size:32px;line-height:1.1;margin-bottom:14px}h2{font-size:22px}h3{font-size:17px}.hint{font-size:12px;color:var(--muted);line-height:1.6}main{max-width:1600px;margin:auto;padding:26px 3vw}.welcome h1{font:clamp(45px,6vw,85px)/1.06 Georgia,serif;margin:20px 0}.welcome h1 em{color:var(--gold);font-style:normal}#landing{display:grid;grid-template-columns:1.2fr .8fr;gap:8vw;max-width:1180px;padding-top:55px}#landing .panel{max-width:530px}.teacher-intro{margin-top:32px}#findRoom{display:flex;align-items:center;gap:10px}#findRoom label{flex:1}#findRoom button{margin-top:9px}#joinCode{text-transform:uppercase;letter-spacing:5px}.sessionbar{display:flex;align-items:center;justify-content:space-between;gap:15px}.sessionbar h1{font-size:30px}.sessionbar .eyebrow{margin-bottom:7px}#sessionLinks{display:flex;flex-wrap:wrap;gap:12px;font-size:13px}.scoreboard{display:grid;grid-template-columns:repeat(var(--teams,4),1fr);gap:10px;margin:15px 0}.team-card{background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--team);border-radius:8px;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:8px}.team-card strong{font-size:29px;font-variant-numeric:tabular-nums}.team-card span{font-weight:650;color:var(--team)}.team-card small{display:block;font-size:10px;color:var(--muted)}#playLayout{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}.is-host #playLayout{grid-template-columns:minmax(0,1fr) 350px}.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.toolbar label{flex:1;min-width:110px;margin:0}.toolbar label.check{min-width:150px}.toolbar label input[type=number]{max-width:90px}details{margin-top:15px}summary{cursor:pointer;color:var(--muted);font-size:13px;margin-bottom:12px}fieldset{border:1px solid var(--line);border-radius:6px}.board{display:grid;grid-template-columns:repeat(var(--columns,5),minmax(0,1fr));gap:8px;margin:16px 0}.category{background:#122758;border:1px solid #31548c;display:flex;align-items:center;justify-content:center;text-align:center;font-weight:750;font-size:clamp(11px,1.2vw,17px);min-height:54px;padding:8px}.tile{background:linear-gradient(140deg,#1546aa,#102a70);border-color:#3158a0;color:var(--gold);font-size:clamp(25px,3.2vw,48px);min-height:clamp(55px,9vh,105px);text-shadow:2px 2px #0007}.tile:disabled{opacity:.45;background:#12203c;color:#87a4d0}.tile[aria-pressed=true]{outline:3px solid var(--gold)}.question{padding:28px}.question-heading{display:flex;justify-content:space-between;gap:10px}#clock{color:var(--gold);font-variant-numeric:tabular-nums}.mode-banner{font-size:13px;color:var(--muted);border-bottom:1px solid var(--line);padding:12px 0;margin-bottom:24px}#prompt{font-size:clamp(26px,3vw,48px);line-height:1.4;white-space:pre-wrap;margin:25px 0}.answer-box{padding:20px;border:1px solid #6a975c;background:#152c2a;border-radius:8px;margin-bottom:20px}#studentAnswer{max-width:700px;margin:25px auto}.math-buttons{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0 18px}.math-buttons button{padding:7px 12px;font-size:12px}math-field{display:block;min-height:56px;padding:10px;font-size:25px;background:#f7f8fc;color:#16213a;border-radius:8px;--caret-color:#174ea6;--selection-background-color:#c8d9fb}.math-inline{display:inline-block;vertical-align:middle;padding:0;background:transparent;color:inherit;border:0;font-size:1em;min-height:0;pointer-events:none}math-field[read-only]::part(virtual-keyboard-toggle),math-field[read-only]::part(menu-toggle){display:none}.team-progress{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}.progress-chip{border:1px solid var(--line);border-radius:8px;padding:10px;font-size:13px}.progress-chip b{display:block;font-size:21px}#studentStatus{text-align:center;color:var(--gold);font-weight:700}.response{border-bottom:1px solid var(--line);padding:14px 0}.response:first-child{padding-top:0}.response .toolbar{gap:4px}.response button{font-size:11px;padding:6px 8px}.response .answer{margin:8px 0;overflow-wrap:anywhere}.response .status{font-size:12px;color:var(--gold)}.roster-row{display:flex;gap:7px;align-items:center;border-bottom:1px solid var(--line);padding:8px 0;font-size:12px}.roster-row span{flex:1}.roster-row button{font-size:11px;padding:4px 8px}.file-button{display:block;border-style:dashed;text-align:center;margin-bottom:10px}.file-button input{font-size:11px;margin-top:8px}aside h2{font-size:18px}aside .panel{padding:20px}aside .toolbar button{font-size:12px}.is-projector #teacherTools,.is-projector aside{display:none!important}.is-projector .question{min-height:60vh}.is-projector .scoreboard strong{font-size:40px}#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#f5d47a;color:#16213a;border-radius:8px;padding:14px 22px;max-width:90vw;box-shadow:0 6px 30px #0008;z-index:10000}dialog{background:#101c3b;color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:30px;max-width:850px;width:90vw;max-height:85vh}dialog::backdrop{background:#000b}#packPreview{max-height:55vh;overflow:auto;margin-bottom:20px}#ggb{margin:15px auto;max-width:100%;overflow:auto}#ggb:empty{display:none}[hidden]{display:none!important}@media(max-width:1050px){.is-host #playLayout{grid-template-columns:1fr}.teacher-intro{margin:0}#landing{gap:30px}.brand{font-size:11px}.scoreboard{gap:6px}.team-card{padding:8px}.team-card strong{font-size:23px}}@media(max-width:650px){header{padding:10px;height:auto;gap:8px}.brand b{display:none}#connection{font-size:10px}main{padding:15px}#landing{grid-template-columns:1fr;padding-top:25px}.scoreboard{grid-template-columns:repeat(2,1fr)}.sessionbar{display:block}.tile{min-height:62px;font-size:25px;padding:5px}.category{font-size:10px;min-height:60px;padding:3px}.board{gap:4px}.question{padding:16px}.panel{padding:18px}.toolbar{align-items:stretch}#prompt{font-size:29px}}@media(min-width:1000px) and (max-height:850px){header{height:58px}main{padding-top:14px}.sessionbar h1{font-size:23px}.sessionbar .eyebrow{margin-bottom:4px}.team-card{padding:5px 12px}.team-card strong{font-size:25px}.category{min-height:40px}.tile{min-height:8vh}.is-projector #board{margin-top:10px}}

#rosterDialog{max-width:1150px}.roster-heading{display:flex;justify-content:space-between;align-items:start;gap:20px}.group-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin:20px 0}.group-zone{border:1px solid var(--line);border-radius:10px;padding:14px;background:#0a1530;min-height:140px}.group-zone h3{margin-bottom:12px;color:var(--gold)}.group-zone.drag-over{border:2px dashed var(--gold);background:#243353}.student-card{border:1px solid #3b5077;border-radius:8px;background:#172747;padding:12px;margin:10px 0;overflow-wrap:anywhere}.student-card[draggable=true]{cursor:grab}.student-card strong,.student-code{display:block}.student-code{font-size:12px;color:var(--gold);font-variant-numeric:tabular-nums;margin:5px 0 12px;user-select:text}.student-card label{font-size:11px;margin:8px 0}.student-card button{font-size:11px;padding:6px}.student-card.absent{opacity:.6}.my-team{border:2px solid var(--gold)}#rosterPreview{max-height:250px;overflow:auto}#studentGroupCards ul{padding-left:20px;font-size:14px}#studentGroups{margin-top:20px}

.buzz-panel{border:2px solid var(--gold);border-radius:12px;padding:20px;margin:20px 0;background:#182343}.big-buzz{font-size:30px;min-height:85px;min-width:220px;letter-spacing:2px}#representativeList{display:flex;flex-wrap:wrap;gap:8px}#buzzStatus{font-size:19px;font-weight:700;margin:16px 0}#teacherBuzzButtons{margin-top:12px}
.progress-chip small{display:block;margin-top:4px}