.quiz-preview-actions{display:flex;gap:8px;flex-wrap:wrap}.quiz-join-card{margin-top:20px;padding:16px;border:1px solid #dbe8f3;border-radius:13px;background:#f7fbff;display:flex;align-items:center;justify-content:space-between;gap:16px}.quiz-join-card>div{display:flex;align-items:center;gap:10px}.quiz-join-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:#dff4ff;color:#1479a3;font-weight:900}.quiz-join-card strong,.quiz-join-card small{display:block}.quiz-join-card small{margin-top:3px;color:#667085}.quiz-join-card form{display:flex;align-items:end;gap:8px}.quiz-join-card label,.quiz-lobby-info label{display:flex;flex-direction:column;gap:5px;color:#344054;font-size:.72rem;font-weight:800}.quiz-join-card input,.quiz-lobby-info select{min-height:40px;border:1px solid #cbd5e1;border-radius:8px;padding:0 9px;font:500 .86rem Inter,sans-serif}.quiz-classroom{margin-top:20px;background:#fff;border:1px solid #dbe3ef;border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.quiz-class-top{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:14px 18px;border-bottom:1px solid #e2e8f0}.quiz-class-top>strong{text-align:center}.quiz-class-top>span{justify-self:end;color:#087344;font-size:.8rem;font-weight:800}.quiz-class-lobby{padding:28px;display:grid;grid-template-columns:250px 1fr;gap:25px;align-items:center}.quiz-room-code{padding:18px;border:2px dashed #6bb2d8;border-radius:14px;text-align:center;background:#f0f9ff}.quiz-room-code span,.quiz-room-code strong{display:block}.quiz-room-code span{color:#5b7b91;font-size:.68rem;font-weight:900;letter-spacing:.12em}.quiz-room-code strong{margin:2px 0 11px;color:#173868;font-size:2.2rem;letter-spacing:.14em}.quiz-lobby-info h2{margin:0;color:#173868}.quiz-lobby-info p{margin:6px 0 14px;color:#667085}.quiz-lobby-info label{max-width:230px;margin-bottom:13px}.quiz-lobby-info select{margin-top:3px}.quiz-student-chips{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:7px}.quiz-student-chips span{padding:7px 10px;border-radius:999px;background:#e7f7ef;color:#087344;font-size:.8rem;font-weight:800}.quiz-teacher-live{padding:24px}.quiz-live-status{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px;border-radius:14px;background:linear-gradient(135deg,#12213f,#1e467c);color:#fff}.quiz-live-status span{font-size:.68rem;letter-spacing:.12em;font-weight:900;color:#9fe1f2}.quiz-live-status h2{margin:6px 0;color:#fff;font-size:1.5rem}.quiz-live-status small{color:#cbd5e1}.quiz-live-scoreboard{margin-top:18px;border:1px solid #dbe3ef;border-radius:12px;overflow:hidden}.quiz-score-head,.quiz-score-row{display:grid;grid-template-columns:1.3fr 1fr .5fr;gap:10px;align-items:center;padding:11px 14px}.quiz-score-head{background:#f2f7fb;color:#667085;font-size:.7rem;font-weight:900;text-transform:uppercase;letter-spacing:.07em}.quiz-score-row{border-top:1px solid #edf0f4;color:#344054}.quiz-score-row strong{color:#173868}.quiz-score-row progress{width:100%;accent-color:#1f9b72}.quiz-class-results{text-align:center;padding:34px 24px}.quiz-class-results h2{color:#173868}.quiz-class-podium{display:flex;justify-content:center;align-items:end;gap:10px;margin:20px auto;max-width:680px}.quiz-class-podium article{display:flex;flex-direction:column;align-items:center;min-width:130px}.quiz-class-podium article:nth-child(1){order:2}.quiz-class-podium article:nth-child(2){order:1}.quiz-class-podium article:nth-child(3){order:3}.quiz-class-podium b{font-size:1.8rem}.quiz-class-podium span{color:#667085}.quiz-class-podium .podium-block{width:100%;min-height:70px;padding:11px 7px;border-radius:10px 10px 0 0;background:#e9f3fb;color:#173868;font-weight:800}.quiz-class-podium article:first-child .podium-block{min-height:100px;background:#fff0bd}.quiz-class-list{max-width:560px;margin:15px auto;text-align:left}.quiz-class-list div{display:flex;justify-content:space-between;padding:9px 12px;border-bottom:1px solid #edf0f4}.quiz-class-error{min-height:20px;margin:0;padding:0 20px 15px;color:#b42318;text-align:center;font-weight:700}@media(max-width:800px){.quiz-join-card,.quiz-join-card form{align-items:stretch;flex-direction:column}.quiz-join-card form .button{width:100%}.quiz-class-lobby{grid-template-columns:1fr;padding:18px}.quiz-room-code{max-width:300px;margin:auto;width:100%}.quiz-lobby-info label{max-width:none}.quiz-live-status{align-items:stretch;flex-direction:column}.quiz-live-status .button{width:100%}.quiz-teacher-live{padding:14px}.quiz-class-podium article{min-width:90px}.quiz-class-podium{gap:4px}}


/* Classroom Quiz flow refresh */
.quiz-live-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.quiz-live-status .button.ghost{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.08)}.quiz-live-status .button.ghost:hover{background:rgba(255,255,255,.16)}
.quiz-score-head,.quiz-score-row{grid-template-columns:minmax(150px,1.25fr) minmax(160px,1fr) 70px minmax(130px,.75fr)}.quiz-progress-cell{display:grid;grid-template-columns:minmax(80px,1fr) auto;align-items:center;gap:8px}.quiz-progress-cell small{color:#667085;font-size:.72rem;font-weight:800}.quiz-student-status{display:flex;align-items:center;justify-content:space-between;gap:8px}.quiz-student-status em{font-style:normal;font-size:.76rem;font-weight:800;color:#087344}.quiz-score-row.is-offline{opacity:.62}.quiz-score-row.is-offline .quiz-student-status em{color:#667085}.quiz-score-row.empty{grid-template-columns:1fr;text-align:center;color:#667085}.quiz-remove-student{width:28px;height:28px;display:inline-grid;place-items:center;border:1px solid #f0b8b3;border-radius:8px;background:#fff7f6;color:#b42318;font:900 1rem/1 Inter,sans-serif;cursor:pointer}.quiz-remove-student:hover{background:#fee4e2}.quiz-student-chips span{display:inline-flex;align-items:center;gap:7px}.quiz-student-chips span.offline{background:#f2f4f7;color:#667085}.quiz-student-chips .quiz-remove-student{width:22px;height:22px;border-radius:999px;font-size:.8rem}
.quiz-student-finished{text-align:center;padding:44px 24px 50px}.quiz-student-finished h2{margin:6px 0;color:#173868;font-size:2rem}.quiz-student-finished>strong{display:block;margin:8px 0;color:#0e7490;font-size:1.35rem}.quiz-student-finished>p:not(.eyebrow){color:#667085}.quiz-class-list .is-you,.quiz-class-podium .is-you strong{font-weight:900}.quiz-class-list .is-you{background:#f0f9ff}.quiz-class-podium article.is-you{filter:drop-shadow(0 5px 12px rgba(14,145,178,.14))}
@media(max-width:800px){.quiz-live-actions{width:100%;justify-content:stretch}.quiz-live-actions .button{flex:1}.quiz-score-head{display:none}.quiz-score-row{grid-template-columns:1fr auto;gap:7px 12px;padding:13px}.quiz-score-row>strong{grid-column:1}.quiz-progress-cell{grid-column:1/-1;grid-row:2}.quiz-score-row>b{grid-column:2;grid-row:1}.quiz-student-status{grid-column:1/-1;grid-row:3}.quiz-student-status{justify-content:flex-start}.quiz-student-status .quiz-remove-student{margin-left:auto}}

/* Keep role-specific Classroom Quiz controls truly hidden. Author display rules must not override the HTML hidden state. */
.quiz-classroom [hidden]{display:none!important}


/* Classroom Quiz Lock Mode */
.quiz-lobby-info label small{margin-top:2px;color:#667085;font-size:.68rem;font-weight:600;line-height:1.35}
.quiz-lock-notice{display:flex;align-items:center;gap:12px;padding:12px 18px;border-bottom:1px solid #c7e6f5;background:#eef9ff;color:#173868}
.quiz-lock-notice>span{font-size:1.25rem}.quiz-lock-notice>div{min-width:0;flex:1}.quiz-lock-notice strong,.quiz-lock-notice small{display:block}.quiz-lock-notice small{margin-top:2px;color:#5b6b80;font-size:.75rem}.quiz-lock-notice .button{min-height:34px}
body.quiz-student-locked{overflow:hidden}
body.quiz-student-locked .topbar,body.quiz-student-locked .creator-credit{display:none!important}
body.quiz-student-locked #quizView{display:block!important;position:fixed!important;inset:0!important;z-index:9999!important;overflow:auto!important;max-width:none!important;margin:0!important;padding:18px!important;background:var(--bg,#edf3f9)!important}
body.quiz-student-locked #quizView>.quiz-heading,body.quiz-student-locked #quizView>.privacy{display:none!important}
body.quiz-student-locked #quizClassroom{max-width:1100px;margin:0 auto!important;min-height:calc(100dvh - 36px)}
body.quiz-student-locked #leaveClassQuiz,body.quiz-student-locked #editQuiz{display:none!important}
body.theme-rgb.quiz-student-locked #quizView{background:#071225!important}
body.theme-rgb.quiz-student-locked .quiz-lock-notice{background:#0e2038;color:#f0f7ff;border-color:#294968}
body.theme-rgb.quiz-student-locked .quiz-lock-notice small{color:#aebdd2}
@media(max-width:800px){body.quiz-student-locked #quizView{padding:0!important}body.quiz-student-locked #quizClassroom{min-height:100dvh;border-radius:0;border-left:0;border-right:0}.quiz-lock-notice{align-items:flex-start;flex-wrap:wrap}.quiz-lock-notice .button{width:100%}}

/* Locked student playing view: show only the actual quiz player, not the empty classroom shell above it. */
body.quiz-student-locked.quiz-student-playing #quizClassroom{display:none!important}
body.quiz-student-locked.quiz-student-playing #quizPlayer{display:block!important;max-width:1100px;margin:0 auto!important}
body.quiz-student-locked.quiz-student-playing #quizPlayer .quiz-player-top{border-radius:18px 18px 0 0}
@media(max-width:800px){body.quiz-student-locked.quiz-student-playing #quizPlayer{max-width:none;margin:0!important;border-radius:0;min-height:100dvh}}
/* Locked classroom quiz: fullscreen is entered from Join Quiz. There is intentionally no Exit Full Screen control. */
.quiz-fullscreen-guard[hidden]{display:none!important}
.quiz-fullscreen-guard{position:fixed;inset:0;z-index:12000;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(7,18,37,.98);text-align:center}
.quiz-fullscreen-guard-card{width:min(520px,100%);padding:34px 28px;border:1px solid #355373;border-radius:22px;background:#0d1d32;color:#f4f8ff;box-shadow:0 24px 80px rgba(0,0,0,.42)}
.quiz-fullscreen-guard-card .eyebrow{margin:12px 0 5px;color:#8dbce8}.quiz-fullscreen-guard-card h2{margin:0;font-size:clamp(1.7rem,5vw,2.5rem)}.quiz-fullscreen-guard-card p:not(.eyebrow){margin:10px auto 22px;max-width:390px;color:#b9c8da}.quiz-fullscreen-lock-icon{display:block;font-size:2.2rem}.quiz-fullscreen-guard-card .button{min-width:220px}
body:not(.theme-rgb) .quiz-fullscreen-guard{background:rgba(237,243,249,.98)}
body:not(.theme-rgb) .quiz-fullscreen-guard-card{background:#fff;color:#10223a;border-color:#c7d7e8;box-shadow:0 24px 80px rgba(24,50,82,.18)}
body:not(.theme-rgb) .quiz-fullscreen-guard-card p:not(.eyebrow){color:#5b6b80}
@media(max-width:600px){.quiz-fullscreen-guard{padding:16px}.quiz-fullscreen-guard-card{padding:28px 20px;border-radius:18px}.quiz-fullscreen-guard-card .button{width:100%;min-width:0}}


/* Teacher dashboard: live student fullscreen status */
.quiz-status-stack{display:flex;align-items:center;gap:7px;flex-wrap:wrap;min-width:0}
.quiz-screen-badge{display:inline-flex;align-items:center;white-space:nowrap;padding:4px 8px;border-radius:999px;font-size:.68rem;font-style:normal;font-weight:900;line-height:1.1;border:1px solid transparent}
.quiz-screen-badge.is-fullscreen{background:#e8f7ef;color:#087344;border-color:#b7e4cc}
.quiz-screen-badge.is-not-fullscreen{background:#fff0ef;color:#b42318;border-color:#f2b8b3}
.quiz-screen-badge.is-warning{background:#fff7e6;color:#9a6700;border-color:#f0d49a}
.quiz-screen-badge.is-unlocked{background:#f2f4f7;color:#667085;border-color:#d0d5dd}
@media(max-width:800px){.quiz-status-stack{gap:6px}.quiz-screen-badge{font-size:.65rem}}

/* Classroom Quiz teacher dashboard improvements */
.quiz-live-toolbar{display:flex;gap:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;padding:13px 14px;background:#f8fbff;border-bottom:1px solid #dbe3ef}
.quiz-live-summary{color:#173868;font-size:.82rem;font-weight:800}
.quiz-live-filters{display:flex;align-items:flex-end;gap:8px;flex-wrap:wrap}
.quiz-live-filters label{display:flex;flex-direction:column;gap:4px;font-size:.71rem;color:#475467;font-weight:800}
.quiz-live-filters input,.quiz-live-filters select{min-height:36px;max-width:205px;border:1px solid #cbd5e1;border-radius:9px;background:#fff;color:#173868;padding:6px 10px;font:600 .8rem Inter,sans-serif}
.quiz-live-filters .button{min-height:36px}
.quiz-live-filters input:focus-visible,.quiz-live-filters select:focus-visible{outline:2px solid #2694c0;outline-offset:2px}
@media(max-width:800px){.quiz-live-toolbar{align-items:stretch}.quiz-live-filters{width:100%}.quiz-live-filters label{flex:1;min-width:120px}.quiz-live-filters input,.quiz-live-filters select{max-width:none;width:100%}}

/* Classroom Quiz: teacher-configured synchronized question timer */
.quiz-time-overrides{grid-column:1/-1;min-width:0;margin:2px 0 10px;padding:11px 12px;border:1px solid #d9e5f2;border-radius:12px;background:rgba(240,247,255,.75);color:#173868}
.quiz-time-overrides summary{cursor:pointer;font-size:.79rem;font-weight:850;list-style:revert}
.quiz-time-overrides-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(205px,1fr));gap:9px;margin-top:12px}
.quiz-time-overrides-list label{display:flex;gap:4px;flex-direction:column;min-width:0;font-size:.73rem;font-weight:750;line-height:1.4}
.quiz-time-overrides-list label span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.quiz-time-overrides-list select{width:100%;padding:9px 10px;border:1px solid #cbd5e1;border-radius:9px;color:#173868;background:white;font:650 .79rem Inter,sans-serif}
.quiz-countdown{width:min(100%,300px);padding:10px 12px;border:1px solid #b9e4dc;border-radius:12px;background:#f1fbf7;color:#075940;margin:8px 0 5px;font-variant-numeric:tabular-nums}
.quiz-countdown-info{display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:800;font-size:.82rem}
.quiz-countdown-info strong{font-size:1.4rem;font-weight:950;line-height:1.1;letter-spacing:.015em}
.quiz-countdown-track{margin-top:8px;height:7px;border-radius:999px;background:#dcece9;overflow:hidden}
.quiz-countdown-track>span{display:block;width:100%;height:100%;border-radius:inherit;background:#14946e;transition:width .2s linear,background-color .2s}
.quiz-countdown.is-warning{background:#fff8e7;border-color:#ead39a;color:#8a5400}
.quiz-countdown.is-warning .quiz-countdown-track>span{background:#e69f12}
.quiz-countdown.is-expired{background:#fff0ef;border-color:#eebbb8;color:#a92720}
.quiz-countdown.is-expired .quiz-countdown-track>span{background:#d8453b}
.quiz-countdown-teacher{width:min(100%,280px);background:rgba(255,255,255,.11);border-color:rgba(255,255,255,.28);color:inherit}
.quiz-countdown-teacher .quiz-countdown-track{background:rgba(255,255,255,.22)}
.quiz-countdown-teacher.is-warning{background:rgba(215,133,6,.19);color:#ffe3a2}
.quiz-countdown-teacher.is-expired{background:rgba(214,57,57,.22);color:#ffc8c8}
.quiz-countdown-student{margin:0 0 18px;width:min(100%,340px)}
body.theme-rgb .quiz-countdown-student{background:#0e2b2a;border-color:#165f52;color:#c5fff0}
body.theme-rgb .quiz-countdown-student.is-warning{background:#41321a;border-color:#775922;color:#ffe5a4}
body.theme-rgb .quiz-countdown-student.is-expired{background:#43252a;border-color:#86464b;color:#ffc6c6}
@media(max-width:600px){.quiz-time-overrides-list{grid-template-columns:1fr}.quiz-countdown{width:100%;max-width:100%}}