:root{
  --bg:#f6f6f3;
  --paper:#ffffff;
  --ink:#101110;
  --muted:#6d706b;
  --line:#e8e9e5;
  --line-strong:#dcded8;
  --green:#16a65a;
  --green-dark:#0b7b40;
  --green-soft:#eaf6ee;
  --green-soft-2:#d9efe1;
  --peach:#fff0e6;
  --blue:#eef3ff;
  --yellow:#fff6dc;
  --danger:#a23c32;
  --radius:22px;
  --radius-lg:32px;
  --max:1240px;
  --shadow:0 20px 60px rgba(14,18,14,.055);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
button,input,textarea,select{font:inherit;color:inherit}
button{border:0}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.app{min-height:100vh}
.hidden{display:none!important}
.muted{color:var(--muted)}
.micro{font-size:12px;color:var(--muted)}
.small{font-size:13px}
.kicker{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--green-dark)}

/* brand + buttons */
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:21px;letter-spacing:-.045em;cursor:pointer}
.btn{appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;background:transparent;font-size:14px;font-weight:600;cursor:pointer;transition:transform .18s ease,background .18s ease,border-color .18s ease}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:none}
.btn-dark{background:var(--ink);color:#fff}
.btn-green{background:var(--green);color:#fff}
.btn-soft{background:#fff;border:1px solid var(--line-strong)}
.btn-quiet{background:#efefec}
.btn-danger{background:#fff2ef;border:1px solid #f1d2cc;color:var(--danger)}
.btn-icon{width:42px;min-width:42px;padding:0;border-radius:14px;background:#fff;border:1px solid var(--line)}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}

/* landing */
.nav-links{display:flex;gap:28px;font-size:13px;justify-content:center}.nav-links a{color:#373936}
.section{padding:88px 0}.ask-glyph .q{position:absolute;border-radius:50%;display:grid;place-items:center;font-size:42px;font-weight:800}.ask-glyph .q1{width:78px;height:78px;left:0;top:30px;background:#8fb4ff;color:#fff}.ask-glyph .q2{width:58px;height:58px;right:2px;top:4px;background:#dfe8ff;color:#4d72c9}.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.chip{padding:8px 11px;border-radius:999px;background:#f0f1ee;font-size:12px;font-weight:600}.footer{padding:24px 0 50px}

/* onboarding */
.onboard{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;background:#fff}.onboard-side{background:#f0f1ee;padding:34px;display:flex;flex-direction:column;justify-content:space-between}.onboard-main{padding:34px;display:flex;flex-direction:column}.onboard-main .topline{display:flex;justify-content:flex-end}.onboard-center{width:min(100%,520px);margin:auto}.onboard-center h1{font-size:52px;line-height:1;letter-spacing:-.06em;margin:0 0 14px}.onboard-center p{color:var(--muted);line-height:1.6}.form{margin-top:32px}.field{margin-bottom:18px}.label{display:block;font-size:13px;font-weight:600;margin-bottom:9px}.input,.textarea,.select{width:100%;background:#fff;border:1px solid var(--line-strong);border-radius:15px;padding:14px 15px;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.textarea{min-height:120px;resize:vertical}.input:focus,.textarea:focus,.select:focus{border-color:#a9cdb5;box-shadow:0 0 0 4px rgba(22,166,90,.08)}.input.big{font-size:20px;padding:17px 18px}.form-actions{display:flex;gap:10px;align-items:center;margin-top:24px}.notice{padding:13px 14px;border-radius:14px;background:#f2f7f3;color:#316542;font-size:13px}.error{padding:13px 14px;border-radius:14px;background:#fff1ef;color:#934136;font-size:13px;margin-top:12px}.success-code{font-size:54px;letter-spacing:.08em;font-weight:800;margin:16px 0}
.profile-setup{max-width:620px}.photo-pick{width:116px;height:116px;border-radius:50%;background:#efefec;border:1px solid var(--line);display:grid;place-items:center;overflow:hidden;margin-bottom:22px;cursor:pointer}.photo-pick img{width:100%;height:100%;object-fit:cover}.interest-grid{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.interest-choice{padding:11px 14px;border-radius:999px;border:1px solid var(--line-strong);background:#fff;cursor:pointer;font-size:13px}.interest-choice.selected{background:var(--green-soft);border-color:#afd8bc;color:#216b39}

/* app shell */
.shell{min-height:100vh;display:grid;grid-template-columns:235px 1fr;background:#fff}.sidebar{background:#f5f5f2;border-right:1px solid var(--line);padding:26px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar .brand{padding:4px 8px 28px}.class-switch{padding:12px;border-radius:14px;background:#fff;border:1px solid var(--line);margin-bottom:18px}.class-switch strong{display:block;font-size:13px}.class-switch span{font-size:12px;color:var(--muted)}.side-nav{display:grid;gap:4px}.side-link{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:12px;font-size:13px;color:#3f423e;cursor:pointer}.side-link:hover{background:#ebede9}.side-link.active{background:#e6f2e9;color:#176638;font-weight:600}.side-link svg{width:17px;height:17px}.sidebar-bottom{margin-top:auto}.me-mini{display:flex;align-items:center;gap:10px;padding:10px 8px;font-size:12px}.avatar-sm,.avatar-md,.avatar-lg{border-radius:50%;display:grid;place-items:center;font-weight:700;background:#eceee9;overflow:hidden;flex:0 0 auto}.avatar-sm{width:32px;height:32px;font-size:12px}.avatar-md{width:46px;height:46px}.avatar-lg{width:112px;height:112px;font-size:34px}.avatar-sm img,.avatar-md img,.avatar-lg img{width:100%;height:100%;object-fit:cover}.main{min-width:0}.app-header{height:74px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 34px;position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);z-index:30}.app-header-title strong{display:block;font-size:14px}.app-header-title span{font-size:12px;color:var(--muted)}.app-header-actions{display:flex;gap:8px;align-items:center}.main-inner{width:min(100% - 68px,1080px);margin:0 auto;padding:54px 0 90px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:36px}.page-head h1{font-size:48px;letter-spacing:-.055em;line-height:1;margin:8px 0 10px}.page-head p{margin:0;color:var(--muted);line-height:1.55}.page-actions{display:flex;gap:8px;flex-wrap:wrap}

/* cards + home */
.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}.card.soft{background:#f8f8f5}.card.green{background:var(--green-soft);border-color:#dceee2}.card.clickable{cursor:pointer;transition:transform .15s ease,border-color .15s ease}.card.clickable:hover{transform:translateY(-2px);border-color:#d2d5ce}.live-card{display:grid;grid-template-columns:1fr 260px;background:#edf8f1;border:1px solid #dfeee4;border-radius:24px;overflow:hidden;margin-bottom:18px;min-height:220px}.live-copy{padding:34px}.live-copy h2{font-size:34px;letter-spacing:-.045em;margin:9px 0 8px}.live-copy p{color:var(--muted);margin:0 0 22px}.live-art{background:#e5f3e9;display:grid;place-items:center;overflow:hidden}.live-art img{width:115%;max-width:none}.home-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.home-card{min-height:170px}.home-card h3{font-size:22px;letter-spacing:-.035em;margin:10px 0 8px}.home-card p{color:var(--muted);line-height:1.5}.empty{min-height:430px;display:grid;place-items:center;text-align:center}.empty-inner{max-width:420px}.empty h2{font-size:32px;letter-spacing:-.04em;margin:0 0 10px}.empty p{color:var(--muted);line-height:1.6;margin:0 auto 22px}

/* activities */
.activity-picker{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;max-width:760px}.activity-option{display:flex;align-items:center;gap:16px;padding:20px;border:1px solid var(--line);border-radius:18px;background:#fff;cursor:pointer}.activity-option:hover{border-color:#cbd0c8}.activity-icon{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;background:#f2f3f0;font-size:22px}.activity-option h3{font-size:17px;margin:0 0 4px}.activity-option p{font-size:12px;color:var(--muted);margin:0}.settings-row{display:flex;align-items:center;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line)}.toggle{width:44px;height:25px;border-radius:999px;background:#d9dcd7;position:relative;cursor:pointer}.toggle:after{content:"";position:absolute;width:19px;height:19px;border-radius:50%;background:#fff;top:3px;left:3px;box-shadow:0 1px 4px rgba(0,0,0,.16);transition:.15s}.toggle.on{background:var(--green)}.toggle.on:after{left:22px}.question-editor{border:1px solid var(--line);border-radius:20px;padding:22px;margin-bottom:14px}.answer-edit{display:flex;gap:10px;align-items:center;margin-top:10px}.answer-edit input{flex:1}.radio-dot{width:19px;height:19px;border-radius:50%;border:1px solid #bdc1ba;display:grid;place-items:center;cursor:pointer}.radio-dot.selected:after{content:"";width:9px;height:9px;border-radius:50%;background:var(--green)}

/* live */
.live-page{min-height:100vh;background:#fff;display:grid;grid-template-rows:72px 1fr}.live-top{display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid var(--line)}.live-stage{width:min(calc(100% - 40px),860px);margin:0 auto;padding:66px 0 80px}.progress-line{height:5px;background:#eeefec;border-radius:999px;overflow:hidden;margin:13px 0 50px}.progress-line span{display:block;height:100%;background:var(--green)}.live-question h1{font-size:42px;line-height:1.1;letter-spacing:-.05em;margin:0 0 34px}.answer-list{display:grid;gap:12px}.answer-option{border:1px solid var(--line-strong);border-radius:16px;padding:18px;display:flex;align-items:center;gap:12px;cursor:pointer}.answer-option.selected{border-color:#8dc9a1;background:#f0f8f3}.answer-option.correct{border-color:#6fb989;background:#eaf6ee}.answer-bullet{width:22px;height:22px;border:1px solid #c0c4bd;border-radius:50%;display:grid;place-items:center;font-size:12px}.answer-option.selected .answer-bullet{border-color:var(--green);background:var(--green);color:#fff}.live-submit{margin-top:30px;width:100%}.waiting{text-align:center;padding:46px 0}.waiting h2{font-size:34px;letter-spacing:-.04em;margin:0 0 10px}.result-bars{display:grid;gap:14px;margin-top:26px}.result-row{display:grid;grid-template-columns:1fr 220px 50px;gap:14px;align-items:center}.bar-track{height:10px;background:#efefec;border-radius:999px;overflow:hidden}.bar-track span{display:block;height:100%;background:var(--green);border-radius:999px}

/* discussions */
.room-list{display:grid;gap:12px}.room-row{display:flex;justify-content:space-between;gap:24px;align-items:center;padding:22px;border:1px solid var(--line);border-radius:19px;background:#fff;cursor:pointer}.room-row:hover{border-color:#cfd2cd}.room-row h3{font-size:20px;letter-spacing:-.03em;margin:0 0 7px}.room-row p{margin:0;color:var(--muted);font-size:13px}.thread{padding:25px;border:1px solid var(--line);border-radius:20px;background:#fff;cursor:pointer}.thread h2{font-size:25px;letter-spacing:-.04em;margin:8px 0 10px}.thread p{color:#51544f;line-height:1.65;margin:0}.reply{padding:24px 0;border-bottom:1px solid var(--line)}.reply p{line-height:1.65;margin:8px 0 0}.composer{margin-top:24px;padding:20px;border:1px solid var(--line);border-radius:18px}.appreciate{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);cursor:pointer}.appreciate:hover{color:var(--green-dark)}

/* ask */
.ask-box{max-width:760px}.ask-box h1{font-size:56px;letter-spacing:-.06em;margin:0 0 12px}.ask-input{margin-top:28px}.question-list{display:grid;gap:12px;margin-top:34px}.question-card{padding:22px;border:1px solid var(--line);border-radius:18px}.question-card h3{font-size:18px;line-height:1.45;margin:7px 0 12px}.question-answer{background:#f5f5f2;border-radius:14px;padding:15px;margin-top:14px;font-size:13px;line-height:1.55}.question-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px;color:var(--muted)}

/* people/profile */.search{position:relative;max-width:360px;flex:1}.search input{padding-left:40px}.search:before{content:"⌕";position:absolute;left:14px;top:11px;color:var(--muted)}.people-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.profile{max-width:820px}.profile-section{padding:30px 0;border-bottom:1px solid var(--line)}.profile-section h2{font-size:15px;margin:0 0 14px}.profile-section h3{font-size:28px;letter-spacing:-.04em;margin:0 0 8px}.timeline{display:grid}.timeline-item{display:grid;grid-template-columns:100px 1fr;gap:20px;padding:15px 0;border-bottom:1px solid var(--line);font-size:13px}.timeline-item time{color:var(--muted)}

/* leaderboard */
.tabs{display:inline-flex;background:#f0f1ee;border-radius:999px;padding:4px;margin-bottom:26px}.tab{padding:8px 14px;border-radius:999px;font-size:12px;cursor:pointer}.tab.active{background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.08)}.leader-list{max-width:760px;border-top:1px solid var(--line)}.leader-row{display:grid;grid-template-columns:50px 1fr auto;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.rank{font-size:18px;color:var(--muted)}.leader-name{display:flex;align-items:center;gap:12px}.points{font-weight:700}

/* manage */
.manage-layout{display:grid;grid-template-columns:200px 1fr;gap:30px}.manage-nav{display:grid;gap:4px;align-self:start}.manage-link{padding:10px 12px;border-radius:11px;font-size:13px;cursor:pointer}.manage-link.active{background:#eef3ee;font-weight:600}.manage-panel{max-width:760px}.manage-panel h2{font-size:30px;letter-spacing:-.04em;margin:0 0 8px}.manage-panel h3{font-size:22px;letter-spacing:-.03em;margin:0 0 8px}.member-list{border-top:1px solid var(--line);margin-top:20px}.member-row{display:grid;grid-template-columns:1fr auto;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}.insights{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.insight{padding:20px;border:1px solid var(--line);border-radius:16px}.insight strong{display:block;font-size:22px;margin-bottom:5px}.insight span{font-size:12px;color:var(--muted)}

/* modal + toast */
.modal-backdrop{position:fixed;inset:0;background:rgba(15,16,15,.28);display:grid;place-items:center;padding:20px;z-index:100;backdrop-filter:blur(5px)}.modal{width:min(100%,560px);background:#fff;border-radius:24px;padding:26px;box-shadow:0 30px 90px rgba(0,0,0,.18)}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.modal-head h2{font-size:26px;letter-spacing:-.04em;margin:0}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:24px}.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:#111;color:#fff;padding:12px 16px;border-radius:999px;font-size:12px;z-index:200;box-shadow:0 10px 35px rgba(0,0,0,.18)}

/* mobile */
.mobile-nav{display:none}
@media(max-width:960px){.nav-links{display:none}.onboard{grid-template-columns:1fr}.onboard-side{display:none}.shell{grid-template-columns:1fr}.sidebar{display:none}.main-inner{width:min(100% - 32px,760px);padding:34px 0 94px}.app-header{padding:0 18px}.mobile-nav{display:grid;position:fixed;bottom:0;left:0;right:0;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-top:1px solid var(--line);z-index:60;padding:7px 8px max(7px,env(safe-area-inset-bottom))}.mobile-link{font-size:12px;color:var(--muted);display:grid;place-items:center;gap:3px;padding:5px;border-radius:10px}.mobile-link.active{color:var(--green-dark);font-weight:600}.mobile-link svg{width:18px;height:18px}.live-card{grid-template-columns:1fr}.live-art{display:none}.home-grid{grid-template-columns:1fr}.activity-picker{grid-template-columns:1fr}.people-grid{grid-template-columns:1fr}.manage-layout{grid-template-columns:1fr}.manage-nav{display:flex;overflow:auto;padding-bottom:4px}.manage-link{white-space:nowrap}.result-row{grid-template-columns:1fr 120px 40px}
}
@media(max-width:620px){.section{padding:62px 0}.onboard-main{padding:22px}.onboard-center h1{font-size:42px}.page-head{align-items:flex-start;flex-direction:column}.page-head h1{font-size:40px}.live-copy{padding:24px}.live-copy h2{font-size:29px}.ask-box h1{font-size:44px}.live-stage{padding-top:36px}.live-question h1{font-size:34px}.app-header-title span{display:none}.app-header{height:64px}.main-inner{width:calc(100% - 26px)}
}


/* === Premium refresh overrides === */
:root{
  --bg:#f6f6f3;
  --panel:#ffffff;
  --panel-2:#fbfbf9;
  --ink:#101111;
  --muted:#6b6e68;
  --line:#e8e9e4;
  --line-strong:#d9dcd4;
  --green:#1AB45C;
  --green-dark:#12964b;
  --green-soft:#ecf8f0;
  --shadow:0 16px 50px rgba(16,17,17,.06);
}
body{background:var(--bg);color:var(--ink)}
.brand{gap:12px;font-size:20px;line-height:1;align-items:center}
.btn{display:inline-flex;align-items:center;gap:8px}
.btn svg{width:16px;height:16px}
.btn-soft{background:#fff;border-color:var(--line-strong)}
.btn-icon{display:grid;place-items:center}
.btn-icon svg{width:18px;height:18px}
.card,.live-card,.question-card,.thread-teaser,.room-pill,.discuss-preview-card,.starter-card,.message-bubble,.class-switch,.insight,.question-editor{box-shadow:none}
.card,.question-card,.thread-teaser,.class-switch,.insight{border-color:rgba(16,17,17,.08)}
.feature-visual{width:160px;height:120px;position:relative}
.stack-card{position:absolute;left:50%;transform:translateX(-50%);height:22px;border-radius:999px}
.stack-card.one{top:18px;width:78px;background:#c9ead5}
.stack-card.two{top:50px;width:108px;background:#6fd18f}
.stack-card.three{top:82px;width:132px;background:#1ab45c}
.stack-dot{position:absolute;right:6px;top:79px;width:26px;height:26px;border-radius:50%;background:#15954b}
.chat-bubble{position:absolute;border-radius:24px;border:1.5px solid rgba(16,17,17,.08);background:#fff;display:grid;place-items:center;color:#f08943}
.chat-bubble.big{width:98px;height:74px;left:12px;top:28px;background:#fff1e8}
.chat-bubble.big svg{width:34px;height:34px;stroke:#f08943}
.chat-bubble.small{width:64px;height:52px;right:18px;top:14px;background:#ffb988}
.question-orb,.question-mini{position:absolute;border-radius:999px;display:grid;place-items:center;font-weight:800}
.question-orb{width:82px;height:82px;background:#88b2ff;color:#fff;left:16px;top:28px;font-size:42px}
.question-mini{width:58px;height:58px;background:#dfeaff;color:#4d73c8;right:20px;top:12px;font-size:34px}
.shell{grid-template-columns:270px 1fr;background:var(--bg)}
.sidebar{background:#f3f3ef;padding:22px 16px;border-right:1px solid rgba(16,17,17,.06)}
.sidebar .brand{padding:6px 10px 26px}
.class-switch{background:rgba(255,255,255,.82);padding:14px 14px 13px;border-radius:18px}
.side-link{padding:12px 14px;border-radius:14px;font-size:14px}
.side-link-icon{display:grid;place-items:center;width:18px;height:18px}
.side-link.active{background:#eaf7ee;color:#0f7c3f}
.side-link.active .side-link-icon{color:#0f7c3f}
.me-mini{padding:12px 10px;background:rgba(255,255,255,.6);border-radius:16px}
.app-header{height:78px;padding:0 30px;background:rgba(246,246,243,.8)}
.top-user-pill{display:inline-flex;align-items:center;gap:10px;padding:5px 6px 5px 5px;background:#fff;border:1px solid rgba(16,17,17,.08);border-radius:999px;font-size:13px;font-weight:600}
.top-user-pill .avatar-sm{width:30px;height:30px}
.main-inner{width:min(100% - 64px,1160px)}
.page-head{margin-bottom:28px}
.page-head h1{font-size:56px}
.activity-picker{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.activity-option{display:grid;grid-template-columns:64px 1fr;gap:16px;padding:18px;border:1px solid rgba(16,17,17,.08);border-radius:22px;background:#fff;cursor:pointer;transition:.2s ease}
.activity-option:hover{transform:translateY(-1px);border-color:#cfd7d1;background:#fcfcfa}
.activity-icon{width:64px;height:64px;border-radius:18px;background:var(--panel-2);display:grid;place-items:center;color:#161817;border:1px solid rgba(16,17,17,.06)}
.activity-icon svg{width:26px;height:26px}
.tabs{gap:6px;background:#eef0ea;padding:5px}
.tab{border:0;background:transparent;font:inherit;cursor:pointer}
.tab.active{color:#0f7c3f;font-weight:700}
.leader-row{grid-template-columns:42px 1fr auto;padding:20px 6px}
.leader-name strong{display:block}
.discuss-overview,.discuss-shell{display:grid;grid-template-columns:280px 1fr;gap:18px;align-items:start}
.room-rail,.thread-pane{background:#fff;border:1px solid rgba(16,17,17,.08);border-radius:26px;padding:14px}
.room-pill{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 14px;border-radius:18px;background:#fbfbf9;border:1px solid transparent;cursor:pointer;margin-bottom:10px}
.room-pill strong,.room-pill span,.room-pill em{display:block}
.room-pill strong{font-size:14px}.room-pill span,.room-pill em{font-size:12px;color:var(--muted);font-style:normal}
.room-pill.active{background:#eef8f2;border-color:#d8efdf}
.discuss-hero{display:grid;grid-template-columns:minmax(0,1.2fr) 360px;gap:18px}
.discuss-hero-copy,.discuss-preview-card{background:#fff;border:1px solid rgba(16,17,17,.08);border-radius:26px;padding:28px}
.discuss-hero-copy h2{font-size:42px;line-height:1.02;letter-spacing:-.055em;margin:12px 0 12px}
.preview-badge{display:inline-flex;padding:7px 12px;border-radius:999px;background:#f2f4ef;font-size:12px;margin-bottom:18px}
.preview-thread-list{display:grid;gap:10px}
.preview-thread{padding:14px;border-radius:18px;background:#fafaf8;border:1px solid rgba(16,17,17,.06);cursor:pointer}
.preview-thread strong{display:block;font-size:14px;margin-bottom:4px}
.preview-thread span{font-size:12px;color:var(--muted)}
.thread-pane-head{display:grid;gap:12px;padding:4px 4px 16px;border-bottom:1px solid var(--line)}
.thread-pane-head h2{margin:0;font-size:28px;letter-spacing:-.04em}
.thread-pane-head p{margin:4px 0 0;color:var(--muted)}
.thread-pane-actions{padding:16px 4px}
.thread-directory{display:grid;gap:10px}
.thread-teaser{padding:16px;border-radius:18px;background:#fcfcfa;cursor:pointer;transition:.2s ease}
.thread-teaser:hover{background:#f7f8f4}
.thread-teaser.active{background:#eef8f2;border-color:#d8efdf}
.thread-teaser-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;margin-bottom:6px}
.thread-teaser-top strong{font-size:14px;line-height:1.35}
.thread-teaser-top span,.thread-teaser-meta span,.thread-teaser p{font-size:12px;color:var(--muted)}
.thread-teaser p{margin:0 0 10px;line-height:1.55}
.thread-teaser-meta{display:flex;justify-content:space-between;gap:10px}
.chat-pane{background:#fff;border:1px solid rgba(16,17,17,.08);border-radius:26px;padding:22px 26px;min-height:640px}
.chat-thread-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;padding-bottom:20px;border-bottom:1px solid var(--line)}
.chat-thread-head h1{font-size:40px;line-height:1.02;letter-spacing:-.05em;margin:8px 0 0}
.starter-card{margin-top:22px;padding:20px;border-radius:24px;background:#fafaf8;border:1px solid rgba(16,17,17,.06)}
.starter-meta{display:flex;align-items:center;gap:12px;margin-bottom:14px}.starter-meta span{display:block;font-size:12px;color:var(--muted)}
.starter-card p{margin:0;line-height:1.75;color:#363934}
.message-stack{display:grid;gap:14px;margin:22px 0 0}
.message-row{display:flex;align-items:flex-end;gap:10px}.message-row.own{justify-content:flex-end}
.message-bubble{max-width:min(620px,78%);padding:16px 18px;border:1px solid rgba(16,17,17,.08);border-radius:22px;background:#fafaf8}
.message-row.own .message-bubble{background:#eef8f2;border-color:#d8efdf}
.message-meta{display:flex;align-items:center;gap:10px;margin-bottom:8px}.message-meta span{font-size:12px;color:var(--muted)}
.message-bubble p{margin:0;line-height:1.7}
.chat-composer{margin-top:22px;border-radius:22px;background:#fff}
.chat-empty,.chat-empty-inline,.thread-empty{display:grid;place-items:center;text-align:center;color:var(--muted);min-height:260px;padding:30px}
.thread-empty h3,.chat-empty h2{color:var(--ink);margin:0 0 8px}
.question-editor{background:#fff;border:1px solid rgba(16,17,17,.08);border-radius:22px;padding:24px}
.radio-dot.selected{background:var(--green);border-color:var(--green)}
.app-header-actions .avatar-sm{width:32px;height:32px}
.search:before{content:"";width:18px;height:18px;top:12px;left:14px;background:center/contain no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b6e68' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='6'/%3E%3Cpath d='m20 20-4.2-4.2'/%3E%3C/svg%3E")}
@media(max-width:1100px){.discuss-overview,.discuss-shell,.discuss-hero{grid-template-columns:1fr}.room-rail{order:2}.chat-pane{min-height:0}.activity-picker{grid-template-columns:1fr}.page-head h1{font-size:48px}}
@media(max-width:960px){.shell{grid-template-columns:1fr}.main-inner{width:min(100% - 28px,960px)}.app-header-actions .btn-icon:nth-child(2){display:none}.top-user-pill span{display:none}}
@media(max-width:620px){.chat-thread-head{flex-direction:column;align-items:flex-start}.page-head h1{font-size:40px}.brand{font-size:18px}.chat-pane,.room-rail,.thread-pane,.discuss-hero-copy,.discuss-preview-card{padding:18px}.message-bubble{max-width:100%}}

/* === v4 refinement fixes === */
html{scroll-padding-top:110px}
#about,#product,#professors,#students{scroll-margin-top:110px}
.nav-links a{position:relative;padding:10px 0}
.nav-links a:hover:after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;border-radius:2px;background:#111}
.feature-visual{position:relative;width:130px;height:130px}
.feature-visual-activity .stack-card{position:absolute;left:50%;transform:translateX(-50%);border-radius:18px}
.feature-visual-activity .one{width:68px;height:26px;top:18px;background:#b9e7c8}
.feature-visual-activity .two{width:88px;height:32px;top:48px;background:#73c990}
.feature-visual-activity .three{width:110px;height:34px;top:84px;background:#1aae5b}
.feature-visual-activity .stack-dot{position:absolute;right:2px;top:88px;width:30px;height:30px;border-radius:50%;background:#10864a}
.feature-visual-discuss .chat-bubble{position:absolute;border-radius:20px;display:grid;place-items:center}
.feature-visual-discuss .chat-bubble.big{left:12px;top:26px;width:82px;height:58px;background:#ffd5bb;color:#df6d31}
.feature-visual-discuss .chat-bubble.small{right:12px;top:10px;width:66px;height:52px;background:#f18d4e;box-shadow:-14px 60px 0 0 #de6d2d}
.feature-visual-ask .question-orb,.feature-visual-ask .question-mini{position:absolute;border-radius:50%;display:grid;place-items:center;font-weight:800}
.feature-visual-ask .question-orb{left:10px;top:34px;width:76px;height:76px;background:#88afff;color:#fff;font-size:40px}
.feature-visual-ask .question-mini{right:10px;top:10px;width:54px;height:54px;background:#dfe8ff;color:#4d73c9;font-size:32px}

.room-row, .thread, .question-card, .member-row{box-shadow:0 6px 18px rgba(16,17,17,.03)}

.discuss-overview{display:grid;grid-template-columns:320px 1fr;gap:20px;align-items:stretch}
.room-rail{display:grid;gap:12px}
.room-pill{padding:16px 18px;border-radius:22px;border:1px solid var(--line);background:#fff;display:flex;justify-content:space-between;align-items:flex-start;gap:18px;cursor:pointer;transition:.18s ease}
.room-pill strong{display:block;font-size:15px}
.room-pill span,.room-pill em{font-size:12px;color:var(--muted);font-style:normal}
.room-pill.active{background:linear-gradient(180deg,#f8fbf9 0%,#eef8f1 100%);border-color:#cfe6d7;box-shadow:0 14px 28px rgba(19,150,75,.08)}
.discuss-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:18px;background:#fff;border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:var(--shadow)}
.discuss-hero-copy h2{font-size:40px;line-height:1.02;letter-spacing:-.05em;margin:8px 0 12px}
.discuss-hero-copy p{color:var(--muted);line-height:1.65}
.discuss-preview-card{border-radius:24px;background:linear-gradient(180deg,#f7fbf8 0%,#fff8f3 100%);padding:18px;border:1px solid var(--line)}
.preview-badge{display:inline-flex;padding:7px 10px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:12px;font-weight:700}
.preview-thread-list{display:grid;gap:10px;margin-top:14px}
.preview-thread{padding:16px;border-radius:18px;background:#fff;border:1px solid rgba(16,17,17,.06);cursor:pointer}
.preview-thread strong{display:block;font-size:15px;margin-bottom:4px}
.preview-thread span{font-size:12px;color:var(--muted)}

.discuss-shell{display:grid;grid-template-columns:360px minmax(0,1fr);gap:18px;align-items:start}
.thread-pane,.chat-pane{background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}
.thread-pane{padding:18px;position:sticky;top:98px;max-height:calc(100vh - 126px);overflow:auto}
.thread-pane-head{display:grid;gap:14px;padding-bottom:8px}
.thread-pane-head h2{font-size:28px;letter-spacing:-.04em;margin:0}
.thread-pane-head p{margin:4px 0 0;color:var(--muted);line-height:1.55}
.thread-pane-actions{padding:8px 0 14px}
.thread-directory{display:grid;gap:10px}
.thread-teaser{padding:16px;border-radius:18px;border:1px solid var(--line);background:#fcfcfa;cursor:pointer;transition:.18s ease}
.thread-teaser:hover{border-color:#cfd3cb;background:#fff}
.thread-teaser.active{background:linear-gradient(180deg,#f7fbf8 0%,#edf8f0 100%);border-color:#cfe6d7;box-shadow:0 10px 24px rgba(19,150,75,.08)}
.thread-teaser-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.thread-teaser-top strong{font-size:16px;line-height:1.35}
.thread-teaser-top span,.thread-teaser-meta span,.thread-teaser p{font-size:12px;color:var(--muted)}
.thread-teaser p{margin:8px 0 12px;line-height:1.55}
.thread-teaser-meta{display:flex;justify-content:space-between;gap:12px}
.chat-pane{padding:22px 24px 26px;min-height:640px}
.chat-thread-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:18px}
.chat-thread-head h1{font-size:44px;letter-spacing:-.055em;line-height:1.04;margin:6px 0 0;max-width:760px}
.appreciate-toggle svg{width:16px;height:16px}
.starter-card{padding:20px;border-radius:22px;background:linear-gradient(180deg,#fafbf9 0%,#ffffff 100%);border:1px solid var(--line)}
.starter-meta{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.starter-meta strong{display:block}
.starter-meta span{display:block;font-size:12px;color:var(--muted)}
.starter-card p{margin:0;color:#32352f;line-height:1.72;font-size:16px}
.starter-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.starter-tag{display:inline-flex;align-items:center;padding:8px 10px;border-radius:999px;font-size:12px;font-weight:700}
.starter-tag.green{background:#eaf6ee;color:#0b7b40}.starter-tag.orange{background:#fff0e4;color:#d96a2e}.starter-tag.blue{background:#edf3ff;color:#4f74cc}
.message-stack{display:grid;gap:12px;margin:18px 0}
.message-row{display:flex;gap:10px;align-items:flex-end}
.message-row.own{justify-content:flex-end}
.message-row.own .message-bubble{background:#101110;color:#fff;border-color:#101110}
.message-row.own .message-meta span,.message-row.own .message-meta strong{color:#fff}
.message-bubble{max-width:720px;padding:14px 16px;border-radius:20px;border:1px solid var(--line);background:#fcfcfa;box-shadow:0 8px 18px rgba(16,17,17,.03)}
.message-meta{display:flex;gap:8px;align-items:center;margin-bottom:6px}
.message-meta strong{font-size:13px}
.message-meta span{font-size:12px;color:var(--muted)}
.message-bubble p{margin:0;line-height:1.65}
.chat-empty-inline{padding:18px;border-radius:18px;background:#fafaf8;border:1px dashed #d7d9d3;color:var(--muted)}
.chat-composer{background:#fff;border:1px solid var(--line);border-radius:22px}
.chat-composer .textarea{min-height:120px}

.tabs{display:inline-flex;background:#f1f2ee;border-radius:999px;padding:4px;gap:2px;border:1px solid var(--line)}
.tab{border:0;background:transparent;padding:10px 16px;border-radius:999px;font-size:12px;font-weight:700;cursor:pointer}
.tab.active{background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.08)}
.leader-row{padding:22px 0}
.leader-row:first-child .rank{color:#d96a2e;font-weight:700}

@media(max-width:960px){
  .discuss-overview,.discuss-hero,.discuss-shell{grid-template-columns:1fr}
  .thread-pane{position:relative;top:auto;max-height:none}
  .chat-thread-head{flex-direction:column}
}


/* === v6 iconography + cursor refresh === */
html{scroll-padding-top:92px}
#about,#product,#professors,#students{scroll-margin-top:92px}
body.has-custom-cursor, body.has-custom-cursor *{cursor:none!important}
#sessional-cursor{position:fixed;left:0;top:0;z-index:9999;pointer-events:none;width:40px;height:40px;margin:-6px 0 0 -6px;transition:opacity .18s ease,transform .16s ease,filter .18s ease;will-change:transform;filter:drop-shadow(0 8px 18px rgba(243,194,70,.16));}
#sessional-cursor img{width:100%;height:100%;object-fit:contain;display:block}
#sessional-cursor.hidden-cursor{opacity:0}
.ui-icon-wrap{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;line-height:0}
.ui-icon-wrap img,.ui-icon-wrap svg{display:block;width:100%;height:100%;object-fit:contain}
.ui-icon-wrap.tiny{width:20px;height:20px}
.ui-icon-wrap.sm{width:28px;height:28px}
.ui-icon-wrap.md{width:36px;height:36px}
.ui-icon-wrap.lg{width:48px;height:48px}
.ui-icon-wrap.xl{width:72px;height:72px}
.ui-icon-wrap.xxl{width:116px;height:116px}
.ui-icon-wrap.micro3d{width:18px;height:18px}
.image-activity-icon{background:#fff}
.image-activity-icon .ui-icon-wrap{width:48px;height:48px}
.appreciate-toggle{min-width:146px}


/* === v7 polish === */
html{scroll-padding-top:84px}
#about,#product,#professors,#students{scroll-margin-top:84px}
body.has-custom-cursor:not(.native-text-cursor), body.has-custom-cursor:not(.native-text-cursor) *{cursor:none!important}
body.has-custom-cursor.native-text-cursor input, body.has-custom-cursor.native-text-cursor textarea{cursor:text!important}
#sessional-cursor{position:fixed;left:0;top:0;z-index:9999;pointer-events:none;width:28px;height:28px;transition:transform .04s linear,opacity .12s ease;will-change:transform;filter:drop-shadow(0 10px 18px rgba(246,199,72,.18));}
#sessional-cursor.hidden-cursor{opacity:0}
.onboard-side{background:linear-gradient(180deg,#f3f4f1 0%,#eef2ef 100%);padding:36px 34px}
.topline{margin-bottom:18px}
.input.big{font-size:19px;padding:18px 18px;border-radius:18px}
.code-input{text-transform:uppercase;letter-spacing:.08em}
.form-actions .btn{min-height:54px}
.icon-onboard .brand{margin-bottom:12px}
.discuss-hero{background:linear-gradient(180deg,#ffffff 0%,#fbfbfa 100%)}
.thread-pane,.chat-pane,.thread-teaser,.room-pill,.starter-card,.message-bubble{border-radius:22px}
.thread-pane,.chat-pane{box-shadow:var(--shadow-soft)}
.thread-teaser.active,.room-pill.active{box-shadow:0 12px 22px rgba(16,17,17,.08)}
.message-stack{gap:14px}
.message-bubble{padding:16px 18px}
.discuss-shell{gap:16px}
.appreciate-toggle{transition:all .15s ease}
.page-head h1{max-width:12ch}
@media(max-width:640px){.onboard-center h1{font-size:40px}}

/* === v8 mobile icon sizing === */
.ui-icon-wrap.nav3d{width:20px;height:20px;padding:1px}
.ui-icon-wrap.mobile3d{width:28px;height:28px;padding:1px}
.ui-icon-wrap.mobile3d img,.ui-icon-wrap.nav3d img{width:100%;height:100%;object-fit:contain;display:block}
.mobile-nav{min-height:74px;align-items:center;padding:8px 10px max(8px,env(safe-area-inset-bottom));gap:2px}
.mobile-link{min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:6px 4px;border-radius:14px;font-size:12px;line-height:1.05}
.mobile-link .ui-icon-wrap{flex:0 0 auto}
.mobile-link span{display:block;white-space:nowrap}
.mobile-link.active .ui-icon-wrap{transform:translateY(-1px) scale(1.03)}
.mobile-link.active{background:rgba(26,180,92,.055)}
.app-header .ui-icon-wrap.tiny{width:20px;height:20px}
.app-header .icon-btn{width:42px;height:42px;min-height:42px;padding:0;border-radius:15px}
.live-icon-art .ui-icon-wrap.xxl{width:88px;height:88px}
@media(max-width:620px){
  .mobile-nav{min-height:72px}
  .mobile-link{font-size:12px;gap:4px}
  .ui-icon-wrap.mobile3d{width:26px;height:26px}
  .main-inner{padding-bottom:104px}
}

/* === v9 hero + cursor cleanup === */
#sessional-cursor{width:34px;height:34px;margin:-2px 0 0 -2px;transition:opacity .16s ease;filter:drop-shadow(0 6px 12px rgba(250,198,54,.22))}
#sessional-cursor img{width:100%;height:100%;object-fit:contain;display:block;background:transparent}
#sessional-cursor.pressed{transform:scale(.94)}

/* === Sessional v10: clean landing, normalized icons, native cursor, notifications === */
html{scroll-padding-top:104px}
body,button,a,[data-go],[data-room],[data-thread],[data-person],.clickable,.side-link,.mobile-link,.room-pill,.thread-teaser{cursor:url('/assets/cursor-yellow.svg') 4 3,auto!important}
input,textarea,[contenteditable="true"]{cursor:text!important}
#sessional-cursor{display:none!important}

/* normalized 3D icon assets */
.ui-icon-wrap img{display:block;width:100%;height:100%;object-fit:contain!important;object-position:center!important}
.ui-icon-wrap.feature-safe{width:68px;height:68px}
.ui-icon-wrap.onboard-safe{width:54px;height:54px}
.ui-icon-wrap.notify-safe{width:34px;height:34px}
.ui-icon-wrap.nudge-safe{width:42px;height:42px}

/* hero: no box */

/* tighter landing sections */
.section{padding:72px 0}

/* separate professor/student sections */

/* about / people */

/* onboarding */
.onboard{grid-template-columns:minmax(360px,42%) 1fr;background:#fff}
.refined-onboard{background:linear-gradient(180deg,#f6f7f4 0%,#eef2ee 100%);padding:34px 44px;display:flex;flex-direction:column;justify-content:space-between}
.onboard-feature-wrap{margin:auto 0;max-width:430px}
.onboard-feature-wrap h2{font-size:46px;line-height:.98;letter-spacing:-.062em;margin:9px 0 26px}
.onboard-feature-list{display:grid;gap:10px}
.onboard-feature-row{display:grid;grid-template-columns:68px 1fr;gap:14px;align-items:center;padding:12px 0;border-top:1px solid rgba(16,17,17,.07)}
.onboard-feature-row:last-child{border-bottom:1px solid rgba(16,17,17,.07)}
.onboard-feature-row>span{width:64px;height:64px;display:grid;place-items:center}
.onboard-feature-row strong{display:block;font-size:14px;margin-bottom:4px}
.onboard-feature-row p{margin:0;color:var(--muted);font-size:13px;line-height:1.45}
.onboard-main{padding:34px 44px}
.onboard-center{width:min(100%,540px)}
.onboard-center h1{font-size:56px}
.form{margin-top:28px}

/* notifications */
.notification-modal{width:min(100%,620px)}
.notification-modal .modal-head{align-items:flex-start}
.notification-modal .modal-head h2{font-size:34px;margin-top:6px}
.notification-permission{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:18px;border:1px solid var(--line);border-radius:20px;background:#fafbf9}
.notification-permission p{margin:5px 0 0;color:var(--muted);font-size:13px}
.status-pill{display:inline-flex;align-items:center;padding:8px 11px;border-radius:999px;font-size:12px;font-weight:700}
.status-pill.on{background:#e9f7ee;color:#0f7b40}
.notification-pref-list{margin:18px 0;display:grid;border-top:1px solid var(--line)}
.notification-pref{display:flex;justify-content:space-between;align-items:center;padding:14px 2px;border-bottom:1px solid var(--line);font-size:14px}
.notification-feed{display:grid;gap:8px;margin:20px 0}
.notification-feed-item{display:grid;grid-template-columns:46px 1fr;gap:10px;align-items:center;padding:10px;border-radius:16px;background:#f8f9f6;cursor:url('/assets/cursor-yellow.svg') 4 3,auto!important}
.notification-feed-item strong{display:block;font-size:13px;margin-bottom:2px}
.notification-feed-item p{margin:0;font-size:12px;color:var(--muted)}
.notification-nudge{margin-top:18px;padding:14px 16px;background:linear-gradient(90deg,#fff8e8,#fff);border:1px solid #f1e2b8;border-radius:18px;display:grid;grid-template-columns:48px 1fr auto;gap:12px;align-items:center}
.notification-nudge strong{display:block;font-size:14px}
.notification-nudge p{margin:3px 0 0;color:var(--muted);font-size:12px}
@media(max-width:620px){
  .onboard-main{padding:22px}.onboard-center h1{font-size:42px}.notification-nudge{grid-template-columns:42px 1fr}.notification-nudge .btn{grid-column:1/-1;justify-self:start}
}

/* === Sessional v11: icon safety + sizing polish === */
/* All 3D PNGs are re-normalized to a centered 110px art box inside 144px transparent canvases. */
.ui-icon-wrap{overflow:visible!important}
.ui-icon-wrap img{max-width:none!important;max-height:none!important;overflow:visible!important}
.ui-icon-wrap.tiny{width:22px;height:22px}
.ui-icon-wrap.sm{width:30px;height:30px}
.ui-icon-wrap.md{width:40px;height:40px}
.ui-icon-wrap.lg{width:54px;height:54px}
.ui-icon-wrap.xl{width:80px;height:80px}
.ui-icon-wrap.xxl{width:126px;height:126px}
.ui-icon-wrap.micro3d{width:20px;height:20px}
.ui-icon-wrap.feature-safe{width:82px;height:82px}
.ui-icon-wrap.onboard-safe{width:68px;height:68px}
.ui-icon-wrap.notify-safe{width:40px;height:40px}
.ui-icon-wrap.nudge-safe{width:48px;height:48px}
.ui-icon-wrap.nav3d{width:24px;height:24px;padding:0}
.ui-icon-wrap.mobile3d{width:32px;height:32px;padding:0}
.onboard-feature-row{grid-template-columns:78px 1fr}
.onboard-feature-row>span{width:74px;height:74px;overflow:visible}
.onboard-feature-list{gap:6px}
.mobile-nav{min-height:78px}
.mobile-link{gap:5px}
.app-header .ui-icon-wrap.tiny{width:22px;height:22px}
.live-icon-art .ui-icon-wrap.xxl{width:104px;height:104px}
@media(max-width:620px){
  .ui-icon-wrap.mobile3d{width:30px;height:30px}
  .ui-icon-wrap.feature-safe{width:74px;height:74px}
  .ui-icon-wrap.onboard-safe{width:62px;height:62px}
}


/* === v11.1 focused fixes === */
.profile-access{cursor:url('/assets/cursor-yellow.svg') 4 3,pointer!important}
.me-mini.profile-access{width:100%;border:0;background:transparent;text-align:left;display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:10px;padding:10px 8px;border-radius:14px;color:inherit;font:inherit;transition:background .15s ease}
.me-mini.profile-access:hover{background:#eceee9}.profile-edit-hint{font-size:12px;color:var(--muted);opacity:.7}
.top-user-pill.profile-access{font:inherit;border:1px solid var(--line);background:#fff}.top-user-pill.profile-access:hover{border-color:#cfd5cd;background:#fbfcfa}
.launch-card{margin:22px 0 28px;padding:22px;border:1px solid var(--line);border-radius:22px;background:#fafbf8}.launch-card h3{font-size:20px;letter-spacing:-.03em;margin:6px 0 6px}.launch-card p{color:var(--muted);font-size:13px;line-height:1.55;margin:0;max-width:590px}
.launch-choice-row{display:flex;gap:10px;margin:18px 0 14px;flex-wrap:wrap}.launch-choice{display:flex;align-items:center;gap:9px;padding:11px 14px;border:1px solid var(--line-strong);border-radius:999px;background:#fff;font-size:13px;font-weight:650;cursor:pointer}.launch-choice input{accent-color:var(--green)}.launch-choice.selected{background:#edf8f1;border-color:#add8bc;color:#176b39}
.schedule-field{max-width:420px;padding-top:6px}.schedule-field.is-hidden,.end-extra.is-hidden{display:none}.schedule-field .micro{margin-top:8px;line-height:1.5}
.activity-section{margin-top:34px}.activity-section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:12px}.activity-section-head h2{font-size:26px;letter-spacing:-.04em;margin:5px 0 0}.compact-empty{min-height:300px}.status-pill{padding:7px 10px;border-radius:999px;background:#f0f3ef;font-size:12px;color:#596159;white-space:nowrap}.live-top-actions{display:flex;align-items:center;gap:8px}
.scheduled-waiting .waiting-icon{width:86px;height:86px;margin:0 auto 18px}.scheduled-waiting .waiting-icon .ui-icon-wrap{width:86px;height:86px}
@media(max-width:720px){.launch-choice-row{display:grid;grid-template-columns:1fr 1fr}.launch-choice{justify-content:center}.profile-edit-hint{display:none}}

/* === v11.3 activity lifecycle + history === */
.end-controls{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.end-choice-row{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:10px}
.end-extra{margin-top:14px}
.review-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:24px 0 28px}
.review-summary .insight{min-height:110px}
.activity-review-list{display:grid;gap:10px}
.review-result-wrap{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap}
.review-result{font-size:13px;font-weight:700;color:#3e443f;text-align:right}
.quiz-answer-review{padding:14px 0;border-bottom:1px solid var(--line)}
.quiz-answer-review:last-child{border-bottom:0}
.manage-panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:18px}
.roster-box{padding:18px;border:1px solid var(--line);background:#f7f8f5;border-radius:18px;margin:16px 0 20px}
.roster-chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}
[data-activity-timer]{color:var(--green-dark);font-variant-numeric:tabular-nums}
@media(max-width:820px){
  .review-summary{grid-template-columns:repeat(2,minmax(0,1fr))}
  .end-choice-row{grid-template-columns:1fr}
  .manage-panel-head{flex-direction:column}
}
@media(max-width:540px){.review-summary{grid-template-columns:1fr}.review-result-wrap{justify-content:flex-start}.review-result{text-align:left}}

/* === v11.5 fullscreen quiz integrity === */
.integrity-setting{margin-top:8px;padding-top:18px;border-top:1px solid var(--line)}
.integrity-live-label{display:inline-flex;align-items:center;padding:3px 8px;border-radius:999px;background:#fff4d8;color:#7a5a00;font-weight:700}
.integrity-page{background:#fbfbf8;min-height:100vh}
.integrity-gate{width:min(100% - 36px,620px);margin:9vh auto 0;text-align:center;padding:44px 38px;border:1px solid var(--line);border-radius:28px;background:#fff;box-shadow:var(--shadow)}
.integrity-gate h1{font-size:52px;line-height:1;letter-spacing:-.06em;margin:10px 0 16px}
.integrity-gate p{max-width:520px;margin:0 auto 24px;color:var(--muted);line-height:1.7}
.integrity-lock{width:58px;height:58px;border-radius:19px;display:grid;place-items:center;margin:0 auto 22px;background:#ffd85e;color:#111;font-size:26px;font-weight:900;box-shadow:0 12px 28px rgba(243,194,70,.22)}
.integrity-warning{display:flex;flex-direction:column;gap:5px;text-align:left;padding:15px 17px;border-radius:15px;background:#fff7e7;border:1px solid #efd89b;margin:0 auto 22px;max-width:500px}
.integrity-warning strong{font-size:13px;color:#765400}
.integrity-warning span{font-size:12px;color:#7c6b3e;line-height:1.45}
.quiz-integrity-active{-webkit-user-select:none;user-select:none}
.quiz-integrity-active .live-stage{max-width:980px}
.integrity-review{padding:16px;border-radius:16px;background:#fff8e8;border:1px solid #eadba9;margin-bottom:16px}
@media(max-width:620px){.integrity-gate{margin-top:5vh;padding:34px 22px}.integrity-gate h1{font-size:40px}}

/* === v11.6 activity reliability + dashboards === */
.question-editor-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.btn-quiet{padding:6px 8px;font-size:12px;color:var(--muted);border:0;background:transparent}
.compact-launch-card{padding:20px 22px}
.dashboard-stage{padding-top:26px}
.dashboard-title{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:24px}
.dashboard-title h1{font-size:clamp(34px,4.2vw,58px);letter-spacing:-.055em;margin:5px 0 8px;line-height:1}
.dashboard-title p{max-width:650px}
.live-review-summary{margin-bottom:22px}
.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:16px;align-items:start}
.dashboard-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;min-width:0}
.quiz-monitor-row{gap:14px}
.status-pill{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#f5f6f2;border-radius:999px;padding:7px 10px;font-size:12px;font-style:normal;white-space:nowrap}
.status-done{background:#eef8f1;color:#247046;border-color:#d7ebdd}.status-live{background:#fff7e8;color:#8a6422;border-color:#f0dfb9}.status-pending{color:#737770}
.question-performance-list{display:grid;gap:10px}
.question-performance{display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}
.question-performance:last-child{border-bottom:0}.question-performance strong:first-child{font-size:13px;line-height:1.4}.question-performance>strong{font-size:16px}
.integrity-summary-card{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:18px;padding:16px;border-radius:18px;background:#f7f7f4;border:1px solid var(--line)}
.integrity-summary-card p{font-size:12px;line-height:1.5;color:var(--muted);margin:4px 0 0}.integrity-summary-card>span{font-size:12px;font-weight:800;white-space:nowrap}
.quiz-student-top{display:flex;justify-content:space-between;gap:16px;margin-bottom:8px}.autosave-note{text-align:center;margin-top:12px}.submitted-waiting{max-width:620px;margin:60px auto;text-align:center}
.answer-integrity-card .question-foot{margin-bottom:8px}.integrity-pill{font-size:12px;font-weight:750;padding:6px 9px;border-radius:999px;background:#f2f3ef}.integrity-pill.risk-0{color:#3b6d4d;background:#edf8f1}.integrity-pill.risk-1,.integrity-pill.risk-2{color:#7b651f;background:#fff7df}.integrity-pill.risk-3,.integrity-pill.risk-4{color:#8a4339;background:#fff0ed}
.pending-box{margin-top:20px;padding:16px 0;border-top:1px solid var(--line)}
.group-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.group-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px}.group-card h3{font-size:18px;line-height:1.5;margin:6px 0 0}
.random-stage{max-width:900px;margin:0 auto}.random-pick-focus{display:grid;grid-template-columns:140px 1fr;gap:28px;align-items:center;max-width:720px;margin:42px auto 26px;text-align:left}.random-pick-focus .avatar-lg{width:140px;height:140px;font-size:42px}.random-pick-focus h1{font-size:54px;letter-spacing:-.055em;margin:5px 0 10px}.extempore-topic{display:grid;gap:7px;padding:18px 20px;background:#f4f5f1;border-radius:18px;margin-top:14px}.extempore-topic span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:700}.extempore-topic strong{font-size:20px;line-height:1.35}.random-history{max-width:760px;margin:34px auto 0;text-align:left;border-top:1px solid var(--line);padding-top:20px}
@media(max-width:900px){.dashboard-grid{grid-template-columns:1fr}.dashboard-title{flex-direction:column}.group-grid{grid-template-columns:1fr}}
@media(max-width:620px){.random-pick-focus{grid-template-columns:1fr;text-align:center}.random-pick-focus .avatar-lg{margin:auto}.random-pick-focus h1{font-size:42px}.dashboard-panel{padding:16px}.review-result-wrap{flex-wrap:wrap;justify-content:flex-end}}

/* === v11.7 group-task + professor mobile remote === */
.remote-launch-btn{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.remote-launch-btn .ui-icon-wrap{width:18px;height:18px}
.group-task-banner{padding:28px;border:1px solid rgba(16,17,17,.07);border-radius:26px;background:linear-gradient(180deg,#f8faf7 0%,#fff 100%);margin-bottom:22px}
.group-task-banner h1,.group-task-banner h2{margin:7px 0 10px;letter-spacing:-.045em}.group-task-banner h1{font-size:46px}.group-task-banner h2{font-size:28px}.group-task-banner p{font-size:18px;line-height:1.65;color:#4d534d;margin:0;max-width:880px}
.professor-group-task{background:linear-gradient(180deg,#f4faf6 0%,#fff 100%)}
.group-output{margin-top:18px;padding:14px 16px;border-radius:16px;background:#fff;border:1px solid rgba(16,17,17,.06);display:flex;gap:12px;align-items:center;justify-content:space-between}.group-output span{font-size:12px;color:var(--muted)}.group-output strong{font-size:14px;text-align:right}
.your-group-card{display:grid;grid-template-columns:180px 1fr;gap:24px;align-items:start;padding:28px;border:1px solid var(--line);border-radius:26px;background:#fff}.your-group-card h2{font-size:38px;letter-spacing:-.05em;margin:4px 0}.your-group-members{display:flex;gap:10px;flex-wrap:wrap}.your-group-members span,.group-home-members span{padding:10px 12px;border-radius:999px;background:#f1f2ee;font-size:13px}.your-group-members span.you{background:#eaf8ef;color:#176f39;font-weight:700}
.group-home-live .live-copy{padding:30px}.group-home-members{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}
.remote-pair-modal{width:min(100%,700px)}.remote-code-card{padding:22px;border-radius:22px;background:#111;color:#fff;margin-bottom:16px}.remote-code-card span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#aeb4ae}.remote-code-card strong{display:block;font-size:44px;letter-spacing:.12em;margin:8px 0}.remote-code-card p{margin:0;color:#c8ccc8;line-height:1.55;font-size:13px}
.remote-link-card{padding:16px;border:1px solid var(--line);border-radius:18px}.remote-link-value{font-size:13px;line-height:1.5;word-break:break-all;color:#384038}
.projector-page{min-height:100vh;background:#f7f7f4;color:#111;display:flex;flex-direction:column}.projector-header{height:78px;padding:0 28px;display:flex;align-items:center;gap:18px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.94)}.projector-header>div:first-child{display:grid;gap:2px;margin-right:auto}.projector-header>div:first-child strong{font-size:18px}.projector-header>div:first-child span{font-size:11px;color:var(--muted)}.projector-status{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700}.remote-live-dot{width:8px;height:8px;border-radius:50%;background:#1ab45c;box-shadow:0 0 0 5px rgba(26,180,92,.1);display:inline-block}.projector-stage{flex:1;display:grid;place-items:center;padding:50px 6vw}.projector-empty,.projector-simple,.projector-random,.projector-groups{width:min(1180px,100%)}.projector-empty{text-align:center}.projector-empty h1,.projector-simple h1{font-size:clamp(52px,7vw,96px);line-height:.96;letter-spacing:-.07em;margin:12px 0 18px}.projector-empty p{font-size:20px;color:var(--muted);max-width:760px;margin:0 auto;line-height:1.6}
.projector-random{text-align:center}.projector-avatar{width:150px;height:150px;border-radius:42px;background:#111;color:#fff;display:grid;place-items:center;font-size:54px;font-weight:800;margin:18px auto}.projector-random h1{font-size:clamp(64px,9vw,124px);letter-spacing:-.08em;line-height:.9;margin:0}.projector-topic{margin:36px auto 0;max-width:980px;padding:28px 32px;border-radius:28px;background:#fff;border:1px solid var(--line);display:grid;gap:10px}.projector-topic span{text-transform:uppercase;letter-spacing:.1em;font-size:11px;color:var(--muted)}.projector-topic strong{font-size:clamp(28px,4vw,56px);line-height:1.08;letter-spacing:-.045em}
.projector-task{text-align:center;margin-bottom:34px}.projector-task h1{font-size:clamp(44px,5vw,70px);letter-spacing:-.06em;margin:8px 0 12px}.projector-task p{font-size:22px;line-height:1.55;max-width:900px;margin:0 auto;color:#4c524c}.projector-deliverable{display:flex;gap:12px;justify-content:center;margin-top:18px}.projector-deliverable span{color:var(--muted)}.projector-group-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.projector-group-card{padding:22px;border-radius:22px;background:#fff;border:1px solid var(--line);display:grid;gap:8px}.projector-group-card span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.projector-group-card strong{font-size:19px;line-height:1.45}
.projector-bars{display:grid;gap:18px;margin-top:36px}.projector-bars>div{display:grid;grid-template-columns:180px 1fr 70px;gap:18px;align-items:center;font-size:18px}.projector-bars .bar-track{height:18px;background:#e8ebe6;border-radius:999px;overflow:hidden}.projector-bars .bar-track i{display:block;height:100%;background:#1ab45c;border-radius:999px}.projector-metrics{display:flex;justify-content:center;gap:18px;margin-top:36px}.projector-metrics>div{min-width:190px;padding:24px;border-radius:24px;background:#fff;border:1px solid var(--line);display:grid;gap:4px;text-align:center}.projector-metrics strong{font-size:42px}.projector-metrics span{font-size:12px;color:var(--muted)}.projector-question-list{display:grid;gap:12px;margin-top:28px}.projector-question-list>div{padding:20px 22px;border-radius:20px;background:#fff;border:1px solid var(--line);display:flex;justify-content:space-between;gap:20px}.projector-question-list span{font-size:12px;color:var(--muted)}.projector-scheduled{margin-top:30px;width:min(760px,100%)}.projector-scheduled>div:not(.kicker){display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}.projector-scheduled span{font-size:12px;color:var(--muted)}
.remote-page{min-height:100vh;background:#f4f5f1;padding:18px}.remote-shell{width:min(100%,520px);margin:0 auto;background:#fff;min-height:calc(100vh - 36px);border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:0 20px 60px rgba(16,17,17,.08)}.remote-brand{font-weight:800;font-size:20px;letter-spacing:-.04em}.remote-connection{display:flex;align-items:center;gap:10px;padding:16px 0 20px;border-bottom:1px solid var(--line);font-size:12px;color:#596059}.remote-live-panel{padding-top:28px}.remote-loading{padding:60px 0;text-align:center;color:var(--muted)}.remote-live-panel h1{font-size:38px;letter-spacing:-.06em;line-height:1;margin:5px 0 0}.remote-title-row{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.remote-title-row>div>span{font-size:11px;color:var(--muted)}.remote-current{margin:22px 0;padding:20px;border-radius:20px;background:#f5f7f3;border:1px solid var(--line);display:grid;gap:6px}.remote-current span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.remote-current strong{font-size:30px;letter-spacing:-.045em}.remote-current p{margin:4px 0 0;line-height:1.5}.remote-actions{display:grid;gap:10px;margin-top:20px}.remote-actions .btn{min-height:56px}.remote-primary{font-size:16px}.remote-sent{transform:scale(.98)}.remote-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:22px}.remote-metrics>div{padding:18px;border:1px solid var(--line);border-radius:18px;display:grid;gap:3px}.remote-metrics strong{font-size:30px}.remote-metrics span{font-size:11px;color:var(--muted)}.remote-list{display:grid;gap:10px;margin-top:26px}.remote-code-form{display:grid;gap:12px;margin-top:32px}.remote-footnote{font-size:11px;color:var(--muted);line-height:1.5;margin-top:26px}
@media(max-width:900px){.remote-launch-btn span{display:none}.projector-group-grid{grid-template-columns:repeat(2,1fr)}.your-group-card{grid-template-columns:1fr}.group-task-banner h1{font-size:36px}}
@media(max-width:620px){.projector-header{padding:0 14px;height:66px}.projector-header .btn{display:none}.projector-stage{padding:28px 18px}.projector-group-grid{grid-template-columns:1fr}.projector-bars>div{grid-template-columns:110px 1fr 50px}.projector-metrics{flex-direction:column}.group-output{align-items:flex-start;flex-direction:column}.group-output strong{text-align:left}.remote-shell{padding:20px;border-radius:22px}.remote-page{padding:10px}.remote-shell{min-height:calc(100vh - 20px)}}

/* === v11.8 navigation, real QR, multi-activity === */
.class-switch-button{width:100%;appearance:none;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:10px;cursor:pointer;color:inherit;font:inherit}
.class-switch-button span{min-width:0;display:block}.class-switch-button strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.class-switch-button small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:2px}.class-switch-button em{font-style:normal;font-size:12px;font-weight:700;color:#247247;background:#eaf5ed;border-radius:999px;padding:5px 8px}
.class-header-switch{border:0;background:transparent;padding:0;text-align:left;cursor:pointer;color:inherit}.class-header-switch:hover strong{text-decoration:underline;text-underline-offset:3px}
.real-qr-shell{width:214px;height:214px;border:1px solid var(--line);border-radius:22px;padding:11px;background:#fff;display:grid;place-items:center;margin:26px 0 14px;box-shadow:0 10px 28px rgba(16,17,17,.05)}
.real-qr{width:190px;height:190px;display:grid;place-items:center;background:#fff}.real-qr img,.real-qr canvas{display:block!important;width:190px!important;height:190px!important;image-rendering:pixelated}.real-qr table{border-collapse:collapse!important}.qr-loading,.qr-error{font-size:12px;color:var(--muted);text-align:center;padding:18px}.invite-url{display:block;max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;color:#5c655f;text-decoration:none;margin:0 0 12px}.invite-url:hover{text-decoration:underline}
.scan-prefill{display:flex;align-items:center;gap:10px;margin:20px 0 4px;padding:12px 14px;border:1px solid var(--line);border-radius:16px;background:#f7faf7}.scan-prefill span{font-size:12px;color:var(--muted)}.scan-prefill strong{font-size:16px;letter-spacing:.08em}.scan-prefill em{font-size:12px;font-style:normal;color:var(--muted);margin-left:auto}.student-live-stack{display:grid;gap:12px;margin-bottom:28px}.student-live-stack .live-card{margin:0}.student-live-stack .activity-section-head{margin-bottom:2px}
.review-page{width:100%;min-width:0}.review-page .review-summary{margin-bottom:26px}.activity-review-list{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff}.activity-review-list .member-row{padding:18px 20px;margin:0;border-bottom:1px solid var(--line)}.activity-review-list .member-row:last-child{border-bottom:0}
@media(max-width:760px){.real-qr-shell{margin-left:auto;margin-right:auto}.invite-url{text-align:center}.class-header-switch span{display:none}}
.review-detail-panel{border:1px solid var(--line);border-radius:22px;background:#fff;padding:24px;margin:0 0 22px}.review-detail-panel .result-bars{margin-top:14px}.history-data-note{border:1px solid var(--line);border-radius:18px;background:#f7f8f5;padding:20px}.history-data-note strong{display:block;margin-bottom:6px}.history-data-note p{margin:0;color:var(--muted);font-size:13px;line-height:1.55}

/* === v11.9 QR + professor phone control polish === */
.class-ready-center{width:min(100%,600px)}
.class-ready-center>p{max-width:520px}
.class-join-card{display:flex;align-items:center;gap:28px;margin:28px 0 18px;padding:18px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 12px 34px rgba(16,17,17,.05)}
.class-join-card .real-qr-shell{margin:0;flex:0 0 auto;width:210px;height:210px;padding:12px;border-radius:20px;overflow:hidden}
.class-join-card .real-qr{width:184px;height:184px;overflow:hidden;display:grid;place-items:center}
.class-join-card .real-qr canvas{display:block!important;width:184px!important;height:184px!important;max-width:184px!important;max-height:184px!important}
.class-join-card .real-qr img:not(.qr-fallback){display:none!important}
.class-join-card .real-qr img.qr-fallback{display:block!important;width:184px!important;height:184px!important;object-fit:contain}
.class-join-meta{min-width:0;display:grid;align-content:center;gap:5px}.class-join-meta>span{font-size:12px;text-transform:uppercase;letter-spacing:.11em;color:var(--muted);font-weight:700}.class-join-meta .success-code{font-size:48px;line-height:1;letter-spacing:.11em;margin:4px 0 2px}.class-join-meta p{font-size:13px;margin:3px 0 0;color:var(--muted)}
.compact-invite-url{display:inline-block;width:max-content;max-width:100%;font-size:12px;font-weight:600;margin:0 0 8px;color:#4d5650}.compact-invite-url:empty:before{content:'Open join link'}
.class-ready-actions{margin-top:12px}.class-ready-note{margin-top:20px}

.remote-control-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin:22px 0 8px}.remote-control-head h2{font-size:30px;line-height:1;letter-spacing:-.05em;margin:5px 0 0}.remote-live-badge{display:flex;align-items:center;gap:7px;font-size:11px;font-weight:700;background:#edf8f1;color:#176a3c;padding:8px 10px;border-radius:999px}.remote-live-badge i{width:7px;height:7px;border-radius:50%;background:#1ab45c;display:block}
.remote-section{padding:22px 0;border-top:1px solid var(--line)}.remote-section:first-of-type{border-top:0}.remote-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:12px}.remote-section-head>div{display:grid;gap:3px}.remote-section-head span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}.remote-section-head strong{font-size:19px;letter-spacing:-.025em}.remote-section-head small{font-size:11px;color:var(--muted)}
.remote-class-list{display:flex;gap:8px;overflow-x:auto;padding:2px 1px 6px;scrollbar-width:none}.remote-class-list::-webkit-scrollbar{display:none}.remote-class-chip{min-width:180px;max-width:220px;border:1px solid var(--line);background:#fff;border-radius:16px;padding:13px 14px;text-align:left;display:grid;gap:4px;cursor:pointer;color:inherit}.remote-class-chip strong{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.remote-class-chip span{font-size:11px;color:var(--muted)}.remote-class-chip.active{border-color:#98cfac;background:#eff8f2;box-shadow:0 0 0 2px rgba(26,180,92,.05)}
.remote-now{padding-top:20px}.remote-now>h1{font-size:34px;letter-spacing:-.055em;line-height:1;margin:6px 0 10px}.remote-title-row h1{font-size:34px!important;max-width:330px}
.remote-activity-card{border:1px solid var(--line);border-radius:17px;padding:14px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff}.remote-activity-card.selected{border-color:#9dcfb0;background:#f2f9f4}.remote-activity-card>div:first-child{min-width:0;display:grid;gap:4px}.remote-activity-card>div:first-child strong{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.remote-activity-card>div:first-child span{font-size:11px;color:var(--muted)}.remote-row-actions{display:flex;gap:6px;flex:0 0 auto}.remote-row-actions .btn,.remote-activity-card>.btn{min-height:38px;padding:8px 11px;font-size:11px}
.remote-empty-mini{padding:17px;border:1px dashed #d9ddd7;border-radius:16px;color:var(--muted);font-size:12px;background:#fafbf9}
.remote-history-list{display:grid;gap:8px}.remote-history-card{border:1px solid var(--line);border-radius:17px;background:#fff;overflow:hidden}.remote-history-card summary{list-style:none;cursor:pointer;padding:14px;display:flex;align-items:center;justify-content:space-between;gap:12px}.remote-history-card summary::-webkit-details-marker{display:none}.remote-history-card summary>div{min-width:0;display:grid;gap:4px}.remote-history-card summary strong{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.remote-history-card summary span{font-size:11px;color:var(--muted)}.remote-history-card summary em{font-size:11px;font-style:normal;font-weight:700;color:#267447}.remote-history-body{padding:0 14px 14px;border-top:1px solid var(--line)}.remote-history-body p{font-size:12px;color:#515851;line-height:1.5;margin:12px 0}.remote-history-body .btn{min-height:40px}
.remote-actions{grid-template-columns:1fr}.remote-actions .btn{width:100%}

@media(max-width:760px){
  .class-join-card{flex-direction:column;align-items:flex-start;gap:18px}.class-join-card .real-qr-shell{align-self:center}.class-join-meta{width:100%;text-align:center}.compact-invite-url{margin-left:auto;margin-right:auto}.class-ready-actions{justify-content:center}
}
@media(max-width:420px){
  .remote-shell{padding:18px}.remote-control-head h2{font-size:27px}.remote-class-chip{min-width:158px}.remote-activity-card{align-items:flex-start;flex-direction:column}.remote-row-actions{width:100%}.remote-row-actions .btn{flex:1}.remote-activity-card>.btn{width:100%}
}
.remote-history-people{display:grid;gap:6px;margin:0 0 12px}.remote-history-people>div{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid #eef0ec}.remote-history-people>div:last-child{border-bottom:0}.remote-history-people span{font-size:11px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.remote-history-people strong{font-size:11px;text-align:right;flex:0 0 auto}

/* === v11.10 auth + Extempore icon cleanup === */
.auth-page,.legal-page{min-height:100vh;background:var(--bg);display:grid;place-items:center;padding:32px}
.auth-card,.legal-card{width:min(100%,560px);background:#fff;border:1px solid var(--line);border-radius:30px;padding:34px;box-shadow:0 24px 70px rgba(16,17,17,.08)}
.auth-card .brand,.legal-card .brand{margin-bottom:56px}.auth-card h1,.legal-card h1{font-size:48px;line-height:1;letter-spacing:-.06em;margin:8px 0 14px}.auth-card>p,.legal-card>p{color:var(--muted);line-height:1.65}.google-signin-mount{margin-top:28px;min-height:44px}.auth-status{margin-top:12px;min-height:18px}.error-inline{color:#9b3b32}.auth-legal{margin-top:26px!important}.auth-legal a,.legal-card a,.footer a{color:inherit;text-decoration:none}.auth-legal a:hover,.footer a:hover{text-decoration:underline}
.auth-user-pill{border:0;background:#f3f4f1;border-radius:999px;padding:6px 11px 6px 7px;display:flex;align-items:center;gap:8px;cursor:pointer}.auth-user-pill img,.auth-user-pill span{width:28px;height:28px;border-radius:50%;object-fit:cover;display:grid;place-items:center;background:#e7eae5;font-size:12px}.auth-user-pill strong{font-size:12px}
.classes-account-actions{display:flex;align-items:center;gap:8px}.signed-in-as{display:flex;align-items:center;gap:8px;margin-right:4px}.signed-in-as img{width:30px;height:30px;border-radius:50%;object-fit:cover}.signed-in-as strong{font-size:12px}.empty-box{border:1px dashed var(--line-strong);border-radius:20px;padding:24px;color:var(--muted)}.empty-box strong{color:var(--text);display:block;margin-bottom:6px}
/* Use the original orange 3D dice asset for Random Pick / Extempore. */
.image-activity-icon .icon-activity-random,.live-icon-art .icon-activity-random{padding:0;background:transparent}
.image-activity-icon .icon-activity-random img,.live-icon-art .icon-activity-random img{object-fit:contain;transform:none}
@media(max-width:720px){.auth-card,.legal-card{padding:26px;border-radius:24px}.auth-card h1,.legal-card h1{font-size:40px}.classes-topline{align-items:flex-start;gap:16px}.classes-account-actions{flex-wrap:wrap;justify-content:flex-end}.signed-in-as{width:100%;justify-content:flex-end}}

/* === v11.11 Google-only auth + role routing === */
.auth-card-focused{max-width:520px;text-align:left}
.auth-card-focused .google-signin-mount{display:flex;justify-content:flex-start;margin-top:30px}
.auth-card-focused .auth-legal{margin-top:34px!important}
.role-choice-shell{width:min(100%,960px);background:#fff;border:1px solid var(--line);border-radius:34px;padding:36px;box-shadow:0 24px 70px rgba(16,17,17,.08)}
.role-choice-shell>.brand{margin-bottom:30px}.role-choice-shell>h1{font-size:54px;line-height:.98;letter-spacing:-.06em;margin:8px 0 12px}.role-choice-shell>p{max-width:650px;color:var(--muted);line-height:1.65;margin:0 0 30px}
.role-account-chip{display:flex;align-items:center;gap:10px;width:max-content;max-width:100%;padding:7px 12px 7px 7px;border-radius:999px;background:#f4f5f2;margin-bottom:44px}.role-account-chip img{width:34px;height:34px;border-radius:50%;object-fit:cover}.role-account-chip div{display:grid;gap:1px}.role-account-chip strong{font-size:12px}.role-account-chip span{font-size:12px;color:var(--muted)}
.role-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.role-choice-card{appearance:none;text-align:left;border:1px solid var(--line);border-radius:26px;padding:24px;background:#fff;cursor:pointer;display:grid;grid-template-columns:auto 1fr auto;align-items:start;gap:18px;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}.role-choice-card:hover{transform:translateY(-2px);border-color:#c8cec7;box-shadow:0 16px 36px rgba(16,17,17,.07)}.role-choice-card.professor{background:linear-gradient(180deg,#fff 0%,#fff8f3 100%)}.role-choice-card.student{background:linear-gradient(180deg,#fff 0%,#f4faf7 100%)}.role-choice-icon{width:72px;height:72px;display:grid;place-items:center;border-radius:22px;background:#fff;border:1px solid rgba(16,17,17,.06)}.role-choice-card strong{display:block;font-size:24px;letter-spacing:-.04em;margin:4px 0 8px}.role-choice-card p{font-size:13px;color:var(--muted);line-height:1.55;margin:0 0 12px}.role-choice-card small{font-size:12px;font-weight:700;color:#59615b}.role-choice-card em{font-style:normal;font-size:12px;font-weight:700;align-self:center}.role-signout{margin-top:20px}.classes-hub{width:min(100%,920px)!important}
@media(max-width:760px){.role-choice-shell{padding:26px;border-radius:26px}.role-choice-shell>h1{font-size:42px}.role-choice-grid{grid-template-columns:1fr}.role-choice-card{grid-template-columns:auto 1fr}.role-choice-card em{grid-column:2}.role-account-chip{margin-bottom:32px}}

/* v11.16 Firebase Google sign-in */
.firebase-google-btn{width:320px;max-width:100%;height:46px;border:1px solid #c7cbd1;border-radius:999px;background:#fff;color:#202124;display:flex;align-items:center;justify-content:center;gap:12px;font:500 14px/1 Inter,system-ui,sans-serif;cursor:pointer;transition:background .16s ease,border-color .16s ease,box-shadow .16s ease}
.firebase-google-btn:hover{background:#f8faff;border-color:#9aa0a6;box-shadow:0 1px 2px rgba(60,64,67,.12)}
.firebase-google-btn:disabled{opacity:.58;cursor:wait}
.firebase-g-mark{font-weight:800;font-size:18px;line-height:1;color:#4285f4;letter-spacing:-.05em}

/* v11.21 fast boot / projector + activity dashboards */
.boot-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:var(--bg,#f6f6f3);color:var(--ink,#101110);font-family:Inter,system-ui,sans-serif;text-align:center;padding:32px}
.boot-screen .boot-mark{width:46px;height:46px;border-radius:15px;background:#111;color:#fff;display:grid;place-items:center;font-size:20px;font-weight:800;box-shadow:0 10px 30px rgba(0,0,0,.08)}
.boot-screen strong{font-size:20px;letter-spacing:-.02em}.boot-screen span{font-size:14px;color:var(--muted,#6d706b)}
.boot-screen i{width:120px;height:3px;border-radius:99px;background:rgba(0,0,0,.08);overflow:hidden;position:relative;margin-top:4px}
.boot-screen i:after{content:"";position:absolute;inset:0 auto 0 0;width:42%;border-radius:99px;background:#1ab45c;animation:sessionalBoot 1s ease-in-out infinite alternate}
@keyframes sessionalBoot{from{transform:translateX(0)}to{transform:translateX(138%)}}

/* v11.21 activity dashboard + realtime cloud states */
.activity-dashboard-page{max-width:1180px;margin:0 auto;padding:8px 0 56px}.activity-dashboard-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.activity-dashboard-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap}.activity-dashboard-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:28px;padding:28px 30px;border:1px solid var(--line,#e7e8e2);border-radius:24px;background:#fff}.activity-dashboard-hero h1{font-size:clamp(28px,4vw,46px);line-height:1.02;letter-spacing:-.04em;margin:6px 0 10px}.activity-dashboard-hero p{margin:0;color:var(--muted,#697069)}.activity-dashboard-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:14px 0}.activity-dashboard-metrics>div{min-height:104px;padding:20px 22px;border:1px solid var(--line,#e7e8e2);border-radius:20px;background:#fff;display:flex;flex-direction:column;justify-content:space-between}.activity-dashboard-metrics strong{font-size:28px;line-height:1;letter-spacing:-.035em;overflow-wrap:anywhere}.activity-dashboard-metrics span{font-size:12px;color:var(--muted,#697069);font-weight:600}.activity-dashboard-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:14px;align-items:start}.activity-dash-panel{border:1px solid var(--line,#e7e8e2);border-radius:22px;background:#fff;padding:22px}.activity-dash-panel-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.activity-dash-panel-head>div{display:flex;flex-direction:column;gap:3px}.activity-dash-panel-head span{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted,#697069);font-weight:700}.activity-dash-panel-head strong{font-size:18px}.activity-dash-feed{display:grid;gap:8px}.activity-dash-feed>div{padding:13px 14px;border-radius:14px;background:#f7f8f5}.activity-dash-feed p{margin:5px 0 0;color:var(--muted,#697069);font-size:13px;line-height:1.45}.activity-dash-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.activity-dash-groups>div{padding:15px;border-radius:15px;background:#f7f8f5;display:flex;flex-direction:column;gap:6px}.activity-dash-groups span{font-size:12px;color:var(--muted,#697069);font-weight:700;text-transform:uppercase;letter-spacing:.08em}.activity-dash-groups strong{font-size:14px;line-height:1.45}.activity-dash-people .activity-review-list{max-height:520px;overflow:auto;padding-right:3px}.cloud-save-pill.error{cursor:help}.remote-loading{min-height:180px;display:grid;place-items:center;text-align:center;color:var(--muted,#697069)}
@media(max-width:850px){.activity-dashboard-grid{grid-template-columns:1fr}.activity-dashboard-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.activity-dashboard-top{align-items:flex-start;flex-direction:column}.activity-dashboard-actions{justify-content:flex-start}.activity-dashboard-hero{padding:22px;flex-direction:column}.activity-dash-groups{grid-template-columns:1fr}}

/* v11.23 — mobile flow, delegated professors, quiz bank */
.classes-main{min-height:100vh}
.classes-hub{width:min(100%,920px)!important;margin:72px auto 0}
.classes-hub-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:28px}
.classes-hub-head h1{margin:6px 0 10px}
.classes-list{margin-top:0!important}
.class-hub-row{cursor:pointer}
.quiz-structure-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(180px,.75fr);gap:16px;padding:18px;border:1px solid var(--line,#e5e6df);border-radius:22px;background:var(--surface,#fff);margin:18px 0 22px}
.quiz-structure-card .field{margin:0}
.quiz-bank-stat{display:flex;flex-direction:column;justify-content:center;gap:5px;padding:12px 14px;border-radius:16px;background:#f6f8f4}
.quiz-bank-stat strong{font-size:22px;line-height:1}
.quiz-bank-stat span{font-size:12px;color:var(--muted,#6f746b)}
.question-bank-tag{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:#f0f4ef;color:#4d5b50;font-size:12px;font-weight:800;letter-spacing:.02em}
.question-bank-tag.extra{background:#f7f4ea;color:#76622e}
.quiz-bank-actions{display:flex;justify-content:flex-start;margin:14px 0 22px}
.quiz-updated-notice{max-width:760px;margin:0 auto 14px}
.teaching-team-panel{padding:22px;border:1px solid var(--line,#e5e6df);border-radius:24px;background:#fff;margin-bottom:26px}
.owner-prof-row,.co-prof-head{display:flex;align-items:center;justify-content:space-between;gap:16px}
.owner-prof-row>div,.co-prof-head>div{display:flex;align-items:center;gap:11px;min-width:0}
.owner-prof-row{padding:14px 0;border-bottom:1px solid var(--line,#ecece6)}
.co-prof-list{display:grid;gap:14px;margin-top:14px}
.co-prof-card{padding:16px;border:1px solid var(--line,#e5e6df);border-radius:18px;background:#fafbf9}
.prof-permission-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:14px}
.prof-permission{display:flex;align-items:center;gap:9px;min-height:42px;padding:9px 11px;border:1px solid #e5e7e1;border-radius:13px;background:#fff;font-size:12px}
.prof-permission input{width:17px;height:17px;flex:0 0 auto}
.prof-permission span{min-width:0}
.modal-prof-permission{margin:0}
.students-manage-section{margin-top:8px}
.cloud-save-pill{white-space:nowrap}

@media(max-width:760px){
  .classes-main{padding:18px!important;min-height:100dvh}
  .classes-topline{align-items:center!important;gap:10px!important;flex-wrap:nowrap!important}
  .classes-account-actions{gap:6px!important;flex-wrap:nowrap!important;margin-left:auto}
  .signed-in-as{width:auto!important;max-width:150px;min-width:0;padding:5px 8px!important}
  .signed-in-as strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}
  .signed-in-as span{display:none}
  .compact-signout{min-height:38px;padding:0 12px;white-space:nowrap}
  .classes-hub{margin:38px auto 0!important;padding:0!important}
  .classes-hub-head{align-items:flex-start;flex-direction:column;gap:18px;margin-bottom:20px}
  .classes-hub-head h1{font-size:clamp(38px,12vw,58px);line-height:.96}
  .class-hub-row{padding:18px!important;gap:12px}
  .class-hub-row h3{font-size:20px}
  .app-header{height:60px;padding:0 12px!important;gap:8px!important;grid-template-columns:minmax(0,1fr) auto!important}
  .app-header-title{min-width:0;overflow:hidden;text-align:left!important}
  .app-header-title strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px;display:block}
  .app-header-actions{gap:4px!important;min-width:0}
  .cloud-save-pill{font-size:0!important;width:12px!important;height:12px!important;min-width:12px!important;padding:0!important;border:0!important;border-radius:50%!important;background:#1ab45c;box-shadow:none!important}
  .cloud-save-pill.saving{background:#e2aa2a}.cloud-save-pill.error{background:#c84b3c}
  .all-classes-icon{display:none!important}
  .notifications-icon{width:40px!important;height:40px!important;min-width:40px!important}
  .top-user-pill{width:40px!important;height:40px!important;min-width:40px!important;padding:3px!important;border-radius:50%!important}
  .top-user-pill .avatar-sm{width:32px!important;height:32px!important;margin:0!important}
  .top-user-pill>span,.top-user-pill>strong{display:none!important}
  .main-inner{padding-top:26px!important}
  .page-head{margin-bottom:24px!important;gap:14px!important}
  .quiz-builder-head .page-actions{width:100%}
  .quiz-builder-head .page-actions .btn{flex:1;min-width:0}
  .quiz-structure-card{grid-template-columns:1fr;padding:14px;border-radius:18px}
  .question-editor{padding:18px!important}
  .answer-edit{align-items:flex-start!important;gap:8px!important}
  .answer-edit .input{min-width:0!important;width:100%!important}
  .launch-choice-row{grid-template-columns:1fr 1fr!important}
  .end-choice-row{grid-template-columns:1fr!important}
  .launch-choice{min-height:52px!important;padding:12px 14px!important}
  .prof-permission-grid{grid-template-columns:1fr}
  .co-prof-head,.owner-prof-row{align-items:flex-start}
  .teaching-team-panel{padding:16px;border-radius:18px}
  .manage-panel-head{align-items:flex-start!important}
  .manage-panel-head .page-actions{width:100%;display:grid!important;grid-template-columns:1fr 1fr;gap:8px}
  .manage-panel-head .page-actions .btn,.manage-panel-head .page-actions a{min-width:0;justify-content:center;text-align:center}
}
@media(max-width:420px){
  .signed-in-as img,.signed-in-as .avatar-sm{display:none!important}
  .signed-in-as{max-width:105px}
  .notifications-icon{display:none!important}
  .app-header-title strong{max-width:150px}
  .launch-choice-row{grid-template-columns:1fr!important}
}
@media(max-width:760px){
  .remote-launch-btn{width:40px!important;height:40px!important;min-width:40px!important;padding:0!important;justify-content:center!important;border-radius:50%!important}
  .remote-launch-btn .ui-icon-wrap{width:18px!important;height:18px!important}
}

/* === v11.25 UI polish + in-app destructive actions === */
.classes-topline{justify-content:space-between!important;align-items:center!important;width:100%}
.classes-main{padding:28px 44px}
.classes-hub{margin-top:48px!important;width:min(100%,960px)!important}
.classes-hub-head{align-items:center}
.classes-hub-head>div{min-width:0}
.classes-list{padding-bottom:48px}
.class-hub-row{transition:border-color .15s ease,background .15s ease,transform .15s ease}
.class-hub-row:hover{background:#fbfcfa;transform:translateY(-1px)}

.thread-head-actions,.message-meta-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.btn-danger-soft{border:1px solid #efd0cb;background:#fff7f5;color:#9a3f35}
.btn-danger-soft:hover{background:#fff0ed;border-color:#e8bbb4}
.inline-delete{border:0;background:transparent;padding:0;color:#9a5149;font:inherit;font-size:12px;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.inline-delete:hover{color:#7d2d25}
.message-meta-actions{margin-left:auto}
.message-meta{display:flex;align-items:center;gap:10px}
.question-foot{gap:12px}
.people-search{max-width:420px}

@media(max-width:760px){
  .classes-main{padding:16px!important}
  .classes-topline{margin-bottom:0!important}
  .classes-topline .brand{font-size:19px}
  .classes-hub{margin-top:30px!important}
  .classes-hub-head{gap:14px!important}
  .classes-hub-head h1{font-size:clamp(34px,10vw,46px)!important;margin-bottom:8px}
  .classes-hub-head p{font-size:14px;line-height:1.5;margin:0}
  .class-hub-row{padding:16px!important;border-radius:17px!important}
  .class-hub-row h3{font-size:18px!important;margin-bottom:5px}
  .class-hub-row p{font-size:12px;line-height:1.45}

  .remote-launch-btn{display:none!important}
  .notifications-icon{display:inline-flex!important}
  .app-header{height:58px!important;padding:0 12px!important}
  .app-header-title strong{font-size:14px;max-width:180px!important}
  .app-header-actions{gap:5px!important}
  .main-inner{width:calc(100% - 28px)!important;padding:22px 0 96px!important}
  .page-head{margin-bottom:18px!important;gap:8px!important}
  .page-head .kicker{font-size:12px}
  .page-head h1{font-size:36px!important;line-height:1!important;margin:6px 0 9px!important;max-width:none!important}
  .page-head p{font-size:14px;line-height:1.5}
  .people-search{max-width:none;min-width:0}
  .people-search .input{min-height:46px;padding-top:11px;padding-bottom:11px}
  .people-grid{gap:8px}

  .chat-thread-head{gap:12px}
  .thread-head-actions{width:100%}
  .thread-head-actions .btn{flex:1;justify-content:center}
  .message-bubble{padding:13px 14px}
  .message-meta{align-items:flex-start}
  .message-meta-actions{gap:7px}

  .modal-backdrop{padding:14px}
  .modal{width:min(100%,520px);max-height:calc(100dvh - 28px);overflow:auto;border-radius:22px;padding:20px}
  .modal-head h2{font-size:24px}
  .modal-actions{position:sticky;bottom:-20px;background:#fff;padding-top:12px;padding-bottom:2px}
}

@media(max-width:480px){
  .signed-in-as{max-width:118px!important}
  .signed-in-as strong{font-size:12px}
  .compact-signout{padding:0 10px!important;font-size:12px}
  .app-header-title strong{max-width:145px!important}
  .notifications-icon,.top-user-pill{width:38px!important;height:38px!important;min-width:38px!important}
  .top-user-pill .avatar-sm{width:30px!important;height:30px!important}
  .page-head h1{font-size:34px!important}
}

/* === v11.26 mobile hardening + role fail-safe === */
html,body,#app{max-width:100%;overflow-x:hidden}
.role-recovery-modal{display:grid;gap:16px}.role-recovery-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.role-recovery-actions .btn{min-height:50px}
.classes-hub-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.class-role-section{margin-top:26px}.class-role-section:first-of-type{margin-top:0}.class-role-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:12px}.class-role-section-head h2{font-size:24px;letter-spacing:-.04em;margin:5px 0 0}.class-row-role{display:inline-flex;align-items:center;min-height:24px;padding:0 8px;border-radius:999px;margin-bottom:7px;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}.class-row-role.professor{background:#eaf7ee;color:#176a3c}.class-row-role.student{background:#f0f2fb;color:#565b8c}.class-empty-safe .page-actions{margin-top:16px}

@media(max-width:760px){
  body{min-width:0;background:#fff}

  .onboard{display:block!important;grid-template-columns:none!important;width:100%!important;max-width:100%!important;min-height:100dvh!important;overflow:hidden!important;background:#fff!important}.onboard-side{display:none!important}.onboard-main{display:block!important;width:100%!important;max-width:100%!important;min-width:0!important;min-height:100dvh!important;padding:16px 18px 48px!important}.onboard-main .topline{min-height:48px!important;display:flex!important;align-items:center!important;justify-content:flex-start!important;margin-bottom:16px!important}.onboard-center{width:100%!important;max-width:560px!important;min-width:0!important;margin:18px auto 48px!important}.onboard-center h1{font-size:clamp(36px,10.5vw,48px)!important;line-height:.96!important;overflow-wrap:anywhere}.onboard-center p{font-size:14px!important}.form{margin-top:24px!important}.input.big{font-size:17px!important;padding:15px 16px!important}

  .app-header{display:flex!important;grid-template-columns:none!important;width:100%!important;max-width:100%!important;height:58px!important;padding:0 10px 0 14px!important;gap:8px!important;overflow:hidden!important}.app-header-title{display:block!important;flex:1 1 auto!important;min-width:0!important;max-width:none!important;overflow:hidden!important}.app-header-title strong{display:block!important;max-width:calc(100vw - 170px)!important;white-space:nowrap!important;overflow:hidden!important;text-overflow:ellipsis!important;font-size:14px!important}.app-header-title span{display:none!important}.app-header-actions{display:flex!important;flex:0 0 auto!important;min-width:0!important;gap:5px!important}.cloud-save-pill{display:block!important;font-size:0!important;width:10px!important;height:10px!important;min-width:10px!important;padding:0!important;border:0!important;border-radius:50%!important;background:#1ab45c!important}.cloud-save-pill.saving{background:#e2aa2a!important}.cloud-save-pill.error{background:#c84b3c!important}.remote-launch-btn,.all-classes-icon{display:none!important}.notifications-icon,.top-user-pill{display:inline-flex!important;width:38px!important;height:38px!important;min-width:38px!important}.top-user-pill{padding:3px!important;border-radius:50%!important}.top-user-pill .avatar-sm{width:30px!important;height:30px!important}.top-user-pill>span{display:none!important}
  .main-inner{width:calc(100% - 28px)!important;max-width:100%!important;padding:22px 0 calc(96px + env(safe-area-inset-bottom))!important}.page-head{display:flex!important;align-items:flex-start!important;flex-direction:column!important;gap:14px!important;margin-bottom:24px!important}.page-head h1{font-size:clamp(32px,9vw,40px)!important;line-height:.98!important;letter-spacing:-.06em!important;margin:5px 0 10px!important}.page-head p{font-size:14px!important;line-height:1.5!important}.page-actions{width:100%!important}.page-actions .btn{flex:1 1 auto!important;min-width:0!important}
  .activity-section{margin-top:28px!important}.activity-section-head{align-items:flex-start!important;flex-direction:column!important;gap:7px!important}.activity-section-head h2{font-size:24px!important}
  .mobile-nav{padding-bottom:max(7px,env(safe-area-inset-bottom))!important}.mobile-link{min-width:0!important}

  .classes-main{padding:14px 16px 40px!important}.classes-topline{display:flex!important;align-items:center!important;justify-content:space-between!important;gap:8px!important;flex-wrap:nowrap!important;min-width:0!important}.classes-topline .brand{font-size:19px!important;flex:0 0 auto}.classes-account-actions{display:flex!important;align-items:center!important;gap:6px!important;min-width:0!important;margin-left:auto!important}.signed-in-as{display:flex!important;min-width:0!important;max-width:120px!important;padding:4px 7px!important}.signed-in-as img{width:28px!important;height:28px!important}.signed-in-as strong{font-size:12px!important;white-space:nowrap!important;overflow:hidden!important;text-overflow:ellipsis!important}.compact-signout{min-height:36px!important;padding:0 10px!important;font-size:12px!important}.classes-hub{margin:28px auto 0!important;width:100%!important;max-width:720px!important}.classes-hub-head{align-items:flex-start!important;flex-direction:column!important;gap:14px!important}.classes-hub-head h1{font-size:clamp(36px,10vw,46px)!important}.classes-hub-actions{width:100%!important;display:grid!important;grid-template-columns:1fr auto!important}.class-role-section{margin-top:24px!important}.class-role-section-head{align-items:flex-start!important;flex-direction:column!important;gap:10px!important}.class-role-section-head .btn{width:100%!important}.class-hub-row{padding:15px!important}.role-recovery-actions{grid-template-columns:1fr!important}
}

@media(max-width:420px){
  .app-header-title strong{max-width:calc(100vw - 150px)!important}.notifications-icon{display:none!important}.main-inner{width:calc(100% - 22px)!important}.classes-hub-actions{grid-template-columns:1fr!important}.signed-in-as img{display:none!important}.signed-in-as{max-width:92px!important}
}

/* === v11.27 cleaner UI + faster mobile controls === */
.classes-hub-head{margin-bottom:22px}
.classes-hub-head>h1{margin:0;font-size:48px;letter-spacing:-.055em;line-height:1}
.class-role-section-head{margin-bottom:10px}
.class-role-section-head h2{margin:0;font-size:18px;letter-spacing:-.03em}
.class-row-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.class-row-arrow{font-size:20px;color:#5e625d}
.class-remote-btn{min-height:38px;padding:0 12px;gap:6px}
.class-remote-btn .ui-icon-wrap{width:17px;height:17px}

@media(max-width:760px){
  .classes-hub-head{display:grid!important;grid-template-columns:1fr!important;gap:14px!important}
  .classes-hub-head>h1{font-size:38px!important}
  .classes-hub-actions{display:grid!important;grid-template-columns:1fr 1fr!important;gap:8px!important}
  .classes-hub-actions .btn{width:100%!important;min-height:42px!important;padding:0 12px!important}
  .class-role-section{margin-top:20px!important}.class-role-section-head h2{font-size:16px!important}
  .class-hub-row{display:grid!important;grid-template-columns:minmax(0,1fr) auto!important;align-items:center!important}
  .class-row-actions{gap:7px}.class-remote-btn{min-height:36px!important;padding:0 10px!important;font-size:11px!important}.class-row-arrow{font-size:18px}

  .remote-launch-btn{display:inline-flex!important;width:auto!important;height:36px!important;min-width:0!important;padding:0 10px!important;border-radius:999px!important;gap:0!important;font-size:11px!important;font-weight:700!important}
  .remote-launch-btn .ui-icon-wrap{display:none!important}.remote-launch-btn span{display:inline!important}
  .notifications-icon{display:inline-flex!important}
  .app-header-title strong{max-width:calc(100vw - 215px)!important}

  .discuss-overview,.discuss-shell{grid-template-columns:1fr!important;gap:12px!important}
  .room-rail{order:0!important;padding:10px!important;border-radius:18px!important;display:flex!important;gap:8px!important;overflow-x:auto!important;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}
  .room-pill{min-width:180px!important;margin:0!important;padding:12px!important;border-radius:14px!important;scroll-snap-align:start}
  .discuss-hero{display:block!important}.discuss-hero-copy,.discuss-preview-card{padding:16px!important}
  .thread-pane{position:relative!important;top:auto!important;max-height:none!important;padding:12px!important;border-radius:18px!important}
  .thread-directory{display:flex!important;overflow-x:auto!important;gap:8px!important}.thread-teaser{min-width:240px!important;padding:12px!important}
  .chat-pane{padding:14px!important;border-radius:18px!important;min-height:0!important}.chat-thread-head h1{font-size:30px!important}.starter-card{padding:14px!important;border-radius:16px!important}
}

@media(max-width:420px){
  .notifications-icon{display:inline-flex!important}
  .app-header-title strong{max-width:calc(100vw - 196px)!important}
  .remote-launch-btn{padding:0 8px!important;font-size:11px!important}
  .classes-hub-actions{grid-template-columns:1fr 1fr!important}
}

/* === v11.28 evidence-backed scoring + safe activity ending === */
.star-score,.remote-star-score{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.star-score button,.remote-star-score button{appearance:none;border:1px solid #dfe3dc;background:#fff;border-radius:12px;min-width:42px;height:42px;padding:0;display:grid;place-items:center;font-size:22px;line-height:1;cursor:pointer;color:#f2b01e;transition:transform .12s ease,border-color .12s ease,background .12s ease}
.star-score button:hover,.remote-star-score button:hover{transform:translateY(-1px);border-color:#c8d1c8;background:#fffdf4}
.extempore-live-score,.extempore-inline-score,.remote-extempore-score{display:grid;gap:10px;padding:14px;border:1px solid var(--line);border-radius:16px;background:#fafbf8}
.extempore-live-score>span,.extempore-inline-score>span,.remote-extempore-score>span{font-size:12px;font-weight:700;color:#505650}
.remote-extempore-score .btn{width:100%}
.end-confirm-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:6px 0 14px}.end-confirm-stats span{display:grid;gap:3px;padding:12px;border-radius:14px;background:#f5f6f2;font-size:12px;color:var(--muted)}.end-confirm-stats strong{font-size:22px;line-height:1;color:#111}
.score-leader-row .score-total{display:flex;align-items:baseline;gap:3px}.score-leader-row .score-total strong{font-size:18px}.score-leader-row .score-total span{font-size:12px;color:var(--muted)}.score-evidence{display:flex;gap:6px;flex-wrap:wrap;margin-top:4px}.score-evidence span{font-size:12px;color:var(--muted)}.score-evidence b{color:#272b27}.score-rule-note{margin-top:16px;padding:12px 14px;border-radius:14px;background:#f5f8f5;color:#586158;font-size:12px;line-height:1.5}
@media(max-width:520px){.end-confirm-stats{grid-template-columns:1fr}.star-score button,.remote-star-score button{flex:1;min-width:0}.remote-extempore-score{padding:12px}.score-leader-row{grid-template-columns:34px minmax(0,1fr) auto!important}.score-evidence{display:grid;gap:2px}}

/* v11.30 — Test, Groups and Assignment */
.test-type-card{max-width:760px;margin:0 0 18px;padding:18px;border:1px solid var(--line,#e4e5df);border-radius:20px;background:#fff}
.question-editor-tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.question-type-select{display:flex;align-items:center;gap:8px;font-size:12px;color:#6e716b}.question-type-select .input{width:auto;min-width:130px;padding:9px 34px 9px 12px}
.descriptive-test-answer{min-height:220px;font-size:17px;line-height:1.55}.descriptive-review p{white-space:pre-wrap;line-height:1.55}.manual-grade-input{max-width:160px;margin-top:6px}
.manual-group-names{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:16px;max-height:220px;overflow:auto}.manual-group-assignments{display:grid;gap:8px;max-height:48vh;overflow:auto;padding-right:4px}.manual-group-row{display:grid;grid-template-columns:1fr 180px;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid #eee}.manual-group-row .input{padding:10px 12px}
.assignment-student-card{max-width:760px;margin:0 auto}.assignment-instructions{font-size:17px;line-height:1.55;white-space:pre-wrap;margin:12px 0 24px}.assignment-files{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.file-chip{display:inline-flex;align-items:center;padding:8px 11px;border:1px solid #dfe1db;border-radius:999px;background:#fff;color:#111;text-decoration:none;font-size:13px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.assignment-submission-list{display:grid;gap:12px}.assignment-submission-card{border:1px solid #e7e8e3;border-radius:18px;padding:16px;background:#fff}.assignment-submission-card p{white-space:pre-wrap;line-height:1.5}.assignment-dashboard-feed>div{padding-bottom:14px}
.danger-text{color:#a52828!important}
@media(max-width:760px){
  .test-type-card{padding:14px;border-radius:16px}.test-mode-row{display:grid!important;grid-template-columns:1fr!important}.question-editor-tools{width:100%;justify-content:space-between}.question-type-select{flex:1}.question-type-select .input{width:100%}.manual-group-names{grid-template-columns:1fr}.manual-group-row{grid-template-columns:1fr 135px;gap:8px}
  .assignment-student-card{padding-bottom:24px}.descriptive-test-answer{min-height:180px}.assignment-submission-card .member-row{align-items:flex-start}
}

/* v11.30 — Presentation mode + clearer Pulse */
.presentation-settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.presentation-weight-row{display:flex;align-items:center;gap:12px}.presentation-weight-row .input{max-width:120px}.presentation-weight-row span{font-size:13px;color:var(--muted,#6b6b64)}
.presentation-live .live-stage{max-width:1180px}.presentation-control-hero,.presentation-student-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;background:var(--surface,#fff);border:1px solid var(--line,#e7e5de);border-radius:24px;padding:26px;margin-bottom:18px}.presentation-control-hero h1,.presentation-student-hero h1{margin:5px 0 12px;font-size:clamp(32px,5vw,60px);line-height:.98}.presentation-timer-card{min-width:160px;border-radius:18px;padding:16px;background:#f7f6f0;display:grid;gap:3px}.presentation-timer-card span,.presentation-timer-card small{font-size:12px;color:#706f69}.presentation-timer-card strong{font-size:26px}.presentation-prof-grid,.presentation-student-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:16px}.presentation-rubric{display:grid;gap:8px;margin:14px 0 16px}.presentation-rubric label{display:grid;grid-template-columns:minmax(120px,1fr) 112px;align-items:center;gap:12px;padding:9px 0;border-bottom:1px solid var(--line,#eceae3)}.presentation-rubric label:last-child{border-bottom:0}.presentation-rubric label>span{font-weight:650}.presentation-rubric small{font-weight:400;color:#5f6b7a;margin-left:4px}.presentation-live-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:18px}.presentation-live-stats>div{background:#f7f6f0;border-radius:14px;padding:14px;display:grid;gap:2px}.presentation-live-stats strong{font-size:25px}.presentation-live-stats span{font-size:12px;color:#77746b}.presentation-question-list{display:grid;gap:8px;max-height:310px;overflow:auto}.presentation-question-list>div{border:1px solid var(--line,#e8e5dc);border-radius:13px;padding:12px;display:grid;gap:4px}.presentation-question-list span{font-size:12px;color:#78766e}.presentation-control-bar{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.presentation-reveal-card{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;background:#111;color:#fff;border-radius:20px;padding:18px;margin-top:16px}.presentation-reveal-card>div{display:grid;gap:3px}.presentation-reveal-card span,.presentation-reveal-card small{color:#5f6b7a;font-size:12px}.presentation-reveal-card strong{font-size:24px}.presentation-student-card{background:var(--surface,#fff);border:1px solid var(--line,#e7e5de);border-radius:20px;padding:20px;display:grid;gap:12px}.presenter-self-card{background:#f7f6f0}.presentation-public-result{grid-column:1/-1}.presentation-public-result .presentation-reveal-card{margin-top:0}.pulse-confusion-options .answer-option{min-height:70px}.projector-presentation p{font-size:24px;color:#6c6b66}.projector-presentation .projector-metrics{margin-top:30px}
@media(max-width:760px){.presentation-settings-grid,.presentation-prof-grid,.presentation-student-grid{grid-template-columns:1fr}.presentation-control-hero,.presentation-student-hero{padding:18px;border-radius:18px;display:grid}.presentation-timer-card{min-width:0;width:100%}.presentation-live-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.presentation-live-stats>div{padding:10px}.presentation-live-stats strong{font-size:20px}.presentation-rubric label{grid-template-columns:1fr 98px}.presentation-control-bar{position:sticky;bottom:8px;background:rgba(248,247,242,.96);backdrop-filter:blur(10px);padding:9px;border-radius:16px;z-index:5}.presentation-control-bar .btn{flex:1;padding-inline:8px}.presentation-reveal-card{grid-template-columns:1fr}.presentation-weight-row{align-items:flex-start;flex-direction:column}.presentation-weight-row .input{max-width:none}}

/* === v11.31 Academic Core + Case Room + Teaching Library === */
.academic-setup-card{margin:22px 0;padding:20px;border:1px solid var(--line);border-radius:22px;background:#fff}
.academic-setup-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:18px}
.academic-setup-head h3{margin:5px 0 0;font-size:22px;letter-spacing:-.035em}
.academic-setup-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 16px}
.academic-setup-grid .field{margin:0}
.academic-purpose-note{margin-top:14px;padding:12px 14px;border:1px solid #e4ebe5;border-radius:14px;background:#f6faf7;color:#45604c;font-size:12px;line-height:1.5}
.academic-purpose-note strong{color:#183a24}
.activity-preset-row{display:grid;grid-template-columns:minmax(220px,380px) 1fr;align-items:end;gap:14px;margin:16px 0 6px;padding:14px;border-radius:18px;background:#f8f8f5;border:1px solid var(--line)}
.activity-preset-row .field{margin:0}.activity-preset-row .micro{padding-bottom:14px}
.purpose-pill{display:inline-flex;align-items:center;min-height:27px;padding:0 10px;border-radius:999px;font-size:12px;font-weight:800;letter-spacing:.045em;text-transform:uppercase;white-space:nowrap}
.purpose-pill.engagement{background:#eef4ff;color:#426291}.purpose-pill.continuous{background:#e8f7ed;color:#126d39}

/* Semester plan */
.student-plan-list{display:grid;gap:10px;margin-top:14px}.student-plan-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;padding:16px;border:1px solid var(--line);border-radius:18px;background:#fff;align-items:center}.student-plan-card h3{margin:2px 0 6px;font-size:17px}.student-plan-card p{margin:0;color:var(--muted);font-size:12px}.student-plan-mark{font-size:22px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}
.plan-change-log{margin-top:14px;border-top:1px solid var(--line)}.plan-change-log>div{padding:12px 2px;border-bottom:1px solid var(--line);display:grid;gap:4px}.plan-change-log strong{font-size:12px}.plan-change-log span{font-size:12px;color:var(--muted)}

/* Gradebook */
.grade-cell{min-height:72px;padding:12px;border-left:1px solid var(--line);display:flex;flex-direction:column;justify-content:center;gap:4px;cursor:pointer}.grade-cell:hover{background:#fbfcfa}.grade-cell strong{font-size:15px}.grade-cell span{font-size:12px;color:var(--muted)}

/* Engagement analytics */

/* Student progress */
.student-progress-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.progress-panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px}.progress-panel h2{font-size:23px;letter-spacing:-.04em;margin:5px 0 5px}.progress-panel>p{margin:0;color:var(--muted);font-size:12px}.progress-dim-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:16px}.progress-dim-grid>div{padding:12px;border-radius:14px;background:#f7f8f5}.progress-dim-grid strong{display:block;font-size:19px}.progress-dim-grid span{font-size:12px;color:var(--muted)}
.student-mark-list{display:grid;gap:8px;margin-top:14px}.student-mark-list>div{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.student-mark-list>div:last-child{border-bottom:0}.student-mark-list strong{font-size:13px}.student-mark-list span{font-size:12px;color:var(--muted)}
.upcoming-evaluation{margin-top:18px}.upcoming-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}.upcoming-row strong{font-size:13px}.upcoming-row span{font-size:12px;color:var(--muted)}

/* Group lifecycle + scoring */.group-score-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}.group-score-footer>span{font-size:12px;font-weight:800}.scored-group-card{display:flex;flex-direction:column}.scored-group-card .group-score-footer{margin-top:auto}

/* Teaching Library */.library-search{min-width:0}.template-quick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:14px}.template-quick-card{padding:15px;border:1px solid var(--line);border-radius:16px;background:#fff;cursor:pointer;text-align:left}.template-quick-card:hover{background:#fafbf8}.template-quick-card strong{display:block;font-size:13px}.template-quick-card span{display:block;margin-top:5px;font-size:12px;color:var(--muted);line-height:1.45}

/* Case Room */
.case-student-stage,.case-prof-stage{max-width:1080px}.case-stage-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px}.case-stage-card h2{font-size:28px;letter-spacing:-.045em;margin:5px 0 8px}.case-stage-card>p{color:var(--muted);line-height:1.55}.case-evidence{display:grid;gap:5px;padding:14px;margin:16px 0;border-radius:16px;background:#f3f3f0;border:1px solid var(--line)}.case-evidence span{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:800}.case-evidence strong{font-size:13px;line-height:1.45}.case-evidence.revealed{background:#fff8e8;border-color:#eedba9}.case-team{display:flex;gap:7px;flex-wrap:wrap;margin:10px 0}.case-team span{padding:6px 8px;border-radius:999px;background:#f1f3ef;font-size:12px}
.case-called-student{padding:15px;border:1px solid #cfe7d6;background:#f0faf3;border-radius:17px;margin:14px 0}.case-called-student strong{display:block;font-size:14px}.case-called-student p{margin:5px 0 0;font-size:12px;line-height:1.5}
.case-room-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}.case-room-grid .dashboard-panel,.case-response-panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px}.case-hot-seat{display:grid;gap:5px;padding:17px;margin:10px 0 14px;border-radius:18px;background:#111;color:#fff}.case-hot-seat span{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#5f6b7a}.case-hot-seat strong{font-size:25px;letter-spacing:-.04em}.case-hot-seat p{font-size:14px;line-height:1.45;margin:3px 0}.case-hot-seat small{color:#bfc5bf;font-size:12px}
.case-score-panel{padding:14px;margin:12px 0;border-radius:16px;background:#f7f8f5;border:1px solid var(--line)}.case-marks-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}.case-marks-row .field{margin:0}.case-rubric-grid{display:grid;gap:9px}.case-rubric-grid label{display:grid;grid-template-columns:minmax(0,1fr) 96px;gap:10px;align-items:center;font-size:12px}.case-live-actions,.case-facilitator-actions,.case-stage-controls{display:flex;gap:8px;flex-wrap:wrap}.case-specific-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;margin:10px 0}.case-stage-list{display:grid;gap:7px;margin-top:13px}.case-stage-list>div{display:grid;grid-template-columns:28px 1fr;align-items:center;gap:9px;padding:9px;border-radius:12px;color:var(--muted)}.case-stage-list>div.active{background:#edf7f0;color:#153f25}.case-stage-list span{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:#eef0eb;font-size:12px;font-weight:800}.case-stage-list strong{font-size:12px;line-height:1.35}
.case-response-panel{margin-top:14px}.case-response-list{display:grid;gap:9px}.case-response-list article{padding:13px;border-radius:15px;background:#f8f8f5}.case-response-list article>div{display:flex;justify-content:space-between;gap:10px}.case-response-list article strong{font-size:12px}.case-response-list article span{font-size:12px;color:var(--muted)}.case-response-list article p{font-size:12px;line-height:1.5;margin:7px 0 0}.projector-case-call{margin:26px auto;padding:24px;border-radius:22px;background:#111;color:#fff;max-width:800px}.projector-case-call strong{display:block;font-size:clamp(32px,5vw,62px);letter-spacing:-.055em}.projector-case-call p{font-size:clamp(18px,2.3vw,30px);line-height:1.4;color:#e7e9e5}

/* Remote live academic scoring */
.remote-live-score{display:grid;gap:10px;margin-top:12px;padding:13px;border:1px solid var(--line);border-radius:16px;background:#fff}.remote-rubric-title{font-size:13px;font-weight:800}.remote-rubric-grid{display:grid;gap:7px}.remote-rubric-grid label{display:grid;grid-template-columns:minmax(0,1fr) 80px;gap:8px;align-items:center;font-size:11px}.remote-rubric-grid .input{padding:9px 10px;border-radius:11px}.remote-triple{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.remote-triple .btn{min-width:0;padding:0 8px}.remote-case-controls{display:grid;gap:8px}.remote-mark-score{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px;align-items:end}.remote-mark-score .field{margin:0}

/* Academic core responsive behavior */
@media(max-width:960px){
  .template-quick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
  .academic-setup-card{padding:15px;border-radius:18px}.academic-setup-grid{grid-template-columns:1fr;gap:11px}.activity-preset-row{grid-template-columns:1fr;padding:12px}.activity-preset-row .micro{padding:0}.student-plan-card{grid-template-columns:1fr}.student-plan-mark{font-size:18px}
  .student-progress-grid{grid-template-columns:1fr}.progress-panel{padding:16px}.progress-dim-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.template-quick-grid{grid-template-columns:1fr}
  .case-room-grid{grid-template-columns:1fr}.case-stage-card{padding:17px}.case-stage-card h2{font-size:24px}.case-hot-seat strong{font-size:22px}.case-specific-row{grid-template-columns:1fr}.case-specific-row .btn{width:100%}.case-stage-controls .btn,.case-live-actions .btn{flex:1}.case-marks-row{grid-template-columns:1fr}.case-rubric-grid label{grid-template-columns:minmax(0,1fr) 82px}.case-response-list article>div{align-items:flex-start;flex-direction:column;gap:3px}
  .remote-triple{grid-template-columns:repeat(3,minmax(0,1fr))}.remote-rubric-grid label{grid-template-columns:minmax(0,1fr) 72px}
}
@media(max-width:460px){.progress-dim-grid{grid-template-columns:1fr 1fr}.purpose-pill{white-space:normal;text-align:center}.case-facilitator-actions,.case-stage-controls,.case-live-actions{display:grid;grid-template-columns:1fr}.remote-triple{grid-template-columns:1fr 1fr 1fr}.academic-setup-head h3{font-size:19px}
}

/* v11.32 semester operations */
.archive-banner{margin:0 0 18px;border-radius:18px}
.semester-lifecycle-card{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0;padding:16px;border:1px solid var(--line,#e4e1d9);border-radius:18px;background:var(--surface,#fff)}
.semester-lifecycle-card>div{display:flex;flex-direction:column;gap:5px;padding:12px;border-radius:14px;background:rgba(0,0,0,.025)}
.semester-lifecycle-card span{font-size:12px;color:var(--muted,#6f6b62)}
.semester-lifecycle-card strong{font-size:15px}
.semester-actions{margin:4px 0 16px}
@media(max-width:720px){.semester-lifecycle-card{grid-template-columns:1fr}.semester-actions .btn{width:100%}}
.class-row-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.class-archive-pill{display:inline-flex;align-items:center;min-height:22px;padding:2px 8px;border:1px solid var(--line,#d8d8d2);border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.02em;background:var(--paper,#f7f5ef);color:var(--muted,#666)}.archived-class-row{opacity:.9}.class-hub-row.is-loading{pointer-events:none;opacity:.62}.class-hub-row.is-loading .class-row-arrow{animation:sessional-pulse .8s ease-in-out infinite alternate}@keyframes sessional-pulse{from{opacity:.25}to{opacity:1}}

/* Semester Plan + rubric UI refinement */

.modal:has(.rubric-builder){width:min(100%,700px)}
.rubric-builder{display:grid;gap:2px}
.rubric-criteria-head{display:flex;align-items:center;justify-content:space-between;margin:4px 0 7px}
.rubric-criteria-head .label{margin:0}
.rubric-criteria-head>span{font-size:12px;font-weight:800;padding:5px 8px;border-radius:999px;background:#f1f2ef;color:#696e68}
.rubric-criteria-head>span.is-good{background:#e8f6ed;color:#176d3d}
.rubric-criteria-head>span.is-warn{background:#fff2de;color:#8a5b12}
.rubric-builder-rows{display:grid;gap:8px}
.rubric-builder-row{display:grid;grid-template-columns:28px minmax(0,1fr) 100px 36px;gap:8px;align-items:center}
.rubric-row-index{width:28px;height:28px;border-radius:9px;background:#f2f3f0;color:#6c716b;display:grid;place-items:center;font-size:12px;font-weight:800}
.rubric-builder-row .input{margin:0}
.rubric-weight-field{position:relative}
.rubric-weight-field .input{padding-right:28px;text-align:right}
.rubric-weight-field>span{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-size:12px;color:var(--muted);pointer-events:none}
.rubric-remove{width:36px!important;height:36px!important;min-height:36px!important;padding:0!important;color:#5f6b7a}
.rubric-add-row{justify-self:start;margin-top:10px}
.rubric-builder-note{margin-top:7px}
@media(max-width:620px){
  .rubric-builder-row{grid-template-columns:24px minmax(0,1fr) 82px 34px;gap:6px}.rubric-row-index{width:24px;height:24px}.rubric-remove{width:34px!important;height:34px!important;min-height:34px!important}
}

/* v11.33 — private Ask Prof chat, readable engagement analytics, alignment pass */
.ask-chat-shell{display:grid;grid-template-columns:320px minmax(0,1fr);gap:16px;align-items:stretch;min-height:660px}
.ask-chat-list,.ask-chat-panel{background:#fff;border:1px solid var(--line);border-radius:24px;min-width:0;overflow:hidden}
.ask-chat-list{display:flex;flex-direction:column}
.ask-list-head{padding:20px 20px 14px;border-bottom:1px solid var(--line)}
.ask-list-head h2{font-size:22px;letter-spacing:-.035em;margin:5px 0 0}
.ask-thread-list{display:grid;gap:4px;padding:8px;overflow:auto}
.ask-thread{width:100%;border:0;background:transparent;border-radius:16px;display:grid;grid-template-columns:42px minmax(0,1fr) 10px;align-items:center;gap:10px;padding:11px;text-align:left;cursor:pointer;color:inherit}
.ask-thread:hover{background:#f6f7f4}.ask-thread.active{background:#eef5ef}
.ask-thread-avatar{display:flex;align-items:center}.ask-thread-copy{min-width:0;display:grid;gap:4px}
.ask-thread-copy strong{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ask-thread-copy small{font-size:12px;line-height:1.35;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ask-unread-dot{width:8px;height:8px;border-radius:50%;background:#1ab45c;justify-self:end}
.ask-list-empty{padding:22px 16px;font-size:12px;line-height:1.55;color:var(--muted)}
.ask-chat-panel{display:grid;grid-template-rows:auto minmax(0,1fr) auto;min-height:660px}
.ask-chat-head{display:flex;align-items:center;gap:11px;padding:15px 18px;border-bottom:1px solid var(--line);min-width:0}
.ask-chat-head>div:nth-child(2){min-width:0;display:grid;gap:3px;flex:1}.ask-chat-head strong{font-size:14px}.ask-chat-head span{font-size:12px;color:var(--muted)}
.ask-delete-conversation{margin-left:auto;white-space:nowrap}
.ask-message-stack{min-height:0;overflow:auto;padding:22px 22px 16px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth;background:linear-gradient(#fff,#fdfdfb)}
.ask-message-row{display:flex;align-items:flex-end;gap:8px;max-width:78%}.ask-message-row.mine{align-self:flex-end;justify-content:flex-end}.ask-message-row.theirs{align-self:flex-start}
.ask-message-bubble{padding:11px 13px;border-radius:17px 17px 17px 5px;background:#f1f2ef;min-width:72px;max-width:100%}
.ask-message-row.mine .ask-message-bubble{background:#1e2a22;color:#fff;border-radius:17px 17px 5px 17px}
.ask-message-bubble p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.5}
.ask-message-bubble span{display:block;margin-top:6px;font-size:12px;color:#5f6b7a}.ask-message-row.mine .ask-message-bubble span{color:rgba(255,255,255,.62);text-align:right}
.ask-chat-composer{position:sticky;bottom:0;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px;padding:13px 16px 10px;border-top:1px solid var(--line);background:rgba(255,255,255,.97);backdrop-filter:blur(12px)}
.ask-chat-composer .textarea{min-height:46px;max-height:132px;resize:vertical;margin:0;padding:12px 13px}.ask-chat-composer .btn{align-self:end;min-height:46px}
.ask-compose-hint{grid-column:1/-1;font-size:12px;color:var(--muted);padding-left:2px}
.ask-chat-empty-state{display:grid;place-items:center;align-content:center;text-align:center;padding:42px;min-height:420px}.ask-chat-empty-state h2{font-size:26px;letter-spacing:-.04em;margin:14px 0 7px}.ask-chat-empty-state p,.ask-chat-empty{font-size:12px;color:var(--muted)}
.discuss-shell{align-items:stretch}.thread-pane,.chat-pane{min-height:640px}.chat-thread{display:flex;flex-direction:column;min-height:590px}.message-stack{flex:1}.chat-composer{position:sticky;bottom:0;z-index:2;background:#fff}

@media(max-width:980px){
  .ask-chat-shell{grid-template-columns:270px minmax(0,1fr)}
}
@media(max-width:720px){
  .ask-chat-shell{grid-template-columns:1fr;min-height:0}.ask-chat-list{max-height:220px}.ask-thread-list{display:flex;overflow:auto}.ask-thread{min-width:230px}.ask-chat-panel{min-height:540px}.ask-message-row{max-width:90%}.ask-chat-head{padding:13px 14px}.ask-delete-conversation{font-size:12px;padding-inline:8px}.ask-message-stack{padding:18px 14px 12px}.ask-chat-composer{padding:10px;grid-template-columns:minmax(0,1fr) auto}.ask-compose-hint{display:none}
  .thread-pane,.chat-pane{min-height:0}.chat-thread{min-height:0}
}

/* ======================================================================
   Sessional Product UI — internal application redesign
   Built from the approved landing-page direction. 2026-09-27
   ====================================================================== */
:root{
  --bg:#f4f1eb;
  --paper:#ffffff;
  --panel:#ffffff;
  --panel-2:#faf8f4;
  --ink:#11161c;
  --muted:#66717b;
  --muted-2:#87919a;
  --line:#e3dfd6;
  --line-strong:#d5d0c5;
  --green:#638fb2;
  --green-dark:#315f83;
  --green-soft:#e7f0f7;
  --green-soft-2:#dbe8f1;
  --brand:#638fb2;
  --brand-dark:#17384f;
  --brand-soft:#e8f1f7;
  --navy:#17384f;
  --lime:#d9ef64;
  --success:#2e8861;
  --success-soft:#e7f4ec;
  --warning:#a56b22;
  --warning-soft:#f8efdc;
  --danger:#a34d45;
  --danger-soft:#f9ebe8;
  --radius:20px;
  --radius-lg:28px;
  --shadow:0 18px 50px rgba(31,38,46,.065);
  --shadow-sm:0 8px 24px rgba(31,38,46,.055);
}
html{background:var(--bg)}
body{background:var(--bg);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;letter-spacing:-.005em}
body,button,a,[data-go],[data-room],[data-thread],[data-person],.clickable,.side-link,.mobile-link,.room-pill,.thread-teaser,.profile-access,.notification-feed-item{cursor:auto!important}
button,a,[data-go],[data-room],[data-thread],[data-person],.clickable,.side-link,.mobile-link,.room-pill,.thread-teaser,.profile-access,.notification-feed-item{cursor:pointer!important}
input,textarea,[contenteditable="true"]{cursor:text!important}
#sessional-cursor{display:none!important}
::selection{background:#dceaf5;color:#11202b}

h1,h2,h3,h4,.page-head h1,.live-question h1,.ask-box h1,.chat-thread-head h1,.remote-live-panel h1,.projector-empty h1,.projector-simple h1,.projector-random h1{
  font-family:"Inter Tight",Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
.kicker{font-size:12px;font-weight:700;letter-spacing:.09em;color:#667482}
.micro{font-size:12px;line-height:1.5;color:var(--muted)}
.muted{color:var(--muted)}
.brand,.brand-text{font-family:"Inter Tight",Inter,sans-serif;font-size:23px!important;font-weight:750!important;letter-spacing:-.045em!important;color:var(--ink);gap:0!important}

/* icon system */
.ui-icon-wrap{display:inline-grid;place-items:center;width:20px;height:20px;flex:0 0 auto;color:currentColor}
.ui-icon-wrap svg{display:block;width:100%;height:100%}
.ui-icon-wrap img{display:none!important}
.ui-icon-wrap.tiny{width:17px;height:17px}.ui-icon-wrap.micro3d{width:16px;height:16px}.ui-icon-wrap.md{width:22px;height:22px}.ui-icon-wrap.lg{width:25px;height:25px}.ui-icon-wrap.xl{width:30px;height:30px}.ui-icon-wrap.xxl{width:46px;height:46px}.ui-icon-wrap.nav3d,.ui-icon-wrap.mobile3d{width:19px;height:19px}.ui-icon-wrap.feature-safe{width:42px;height:42px}.ui-icon-wrap.onboard-safe{width:23px;height:23px}.ui-icon-wrap.notify-safe,.ui-icon-wrap.nudge-safe{width:22px;height:22px}

/* controls */
.btn{min-height:44px;border-radius:13px;padding:0 16px;font-size:13px;font-weight:650;letter-spacing:-.01em;transition:transform .16s ease,background .16s ease,border-color .16s ease,box-shadow .16s ease}
.btn:hover{transform:translateY(-1px)}
.btn-dark{background:var(--ink);color:#fff;box-shadow:0 8px 20px rgba(17,22,28,.12)}
.btn-dark:hover{background:#222a32}
.btn-soft{background:#fff;border:1px solid var(--line);color:#27313a;box-shadow:none}
.btn-soft:hover{background:#faf9f6;border-color:#d1cbc0}
.btn-quiet{background:#efede7;color:#4f5962}
.btn-danger,.btn-danger-soft{background:var(--danger-soft)!important;border:1px solid #efd1cc!important;color:var(--danger)!important}
.btn-icon{width:42px;min-width:42px;padding:0;border-radius:13px;background:#fff;border:1px solid var(--line)}
.input,.textarea,.select{background:#fff;border:1px solid var(--line-strong);border-radius:14px;padding:13px 14px;font-size:14px;line-height:1.45;box-shadow:0 1px 0 rgba(17,22,28,.02)}
.input:focus,.textarea:focus,.select:focus{border-color:#8aaec8;box-shadow:0 0 0 4px rgba(99,143,178,.12)}
.input.big{font-size:19px;padding:16px 17px}
.label{font-size:12px;font-weight:700;color:#3f4952;margin-bottom:8px}
.field{margin-bottom:20px}
.form{margin-top:30px}.form-actions{gap:9px;margin-top:26px}
.toggle{background:#d8d6cf}.toggle.on{background:var(--brand)}
.radio-dot.selected{background:var(--brand);border-color:var(--brand)}
.notice{background:#edf4f7;color:#36576d;border:1px solid #d9e7ef;border-radius:15px;padding:14px 16px;line-height:1.55}
.error{background:var(--danger-soft);border:1px solid #efd1cc;color:#8d443e}
.status-pill{border-radius:999px;font-size:12px;font-weight:750;letter-spacing:.04em;text-transform:uppercase;padding:7px 10px}
.status-live{background:#eff6c6!important;color:#48580d!important}.status-done{background:#eef0ed!important;color:#5e665f!important}.status-pending{background:#e9f1f7!important;color:#3b607b!important}

/* auth / onboarding */
.auth-page{min-height:100vh;background:linear-gradient(135deg,#f0ece4 0%,#f7f5f0 56%,#e6eef4 100%);display:grid;place-items:center;padding:32px}
.auth-card,.role-choice-shell{width:min(100%,560px);background:rgba(255,255,255,.94);border:1px solid rgba(17,22,28,.07);border-radius:30px;padding:38px;box-shadow:0 28px 80px rgba(37,44,51,.10)}
.auth-card .brand,.role-choice-shell .brand{margin-bottom:56px}.auth-card h1,.role-choice-shell h1{font-size:50px;line-height:.94;letter-spacing:-.055em;margin:10px 0 14px}.auth-card p{font-size:15px;line-height:1.65;color:var(--muted)}
.role-account-chip{border:1px solid var(--line);background:#f8f6f1;border-radius:16px;padding:12px 14px}.role-choice-grid{gap:12px}.role-choice-card{border:1px solid var(--line);background:#fff;border-radius:22px;padding:22px;box-shadow:none;transition:.18s ease}.role-choice-card:hover{transform:translateY(-2px);border-color:#c8d8e4;box-shadow:var(--shadow-sm)}.role-choice-icon{width:50px;height:50px;border-radius:15px;background:var(--brand-soft);color:var(--brand-dark);display:grid;place-items:center}.role-choice-card em{color:var(--brand-dark);font-style:normal;font-size:12px;font-weight:700}
.onboard{background:var(--bg)}
.onboard-side{background:var(--navy);color:#fff;padding:38px;min-height:100vh}
.onboard-side .brand{color:#fff}.refined-onboard{justify-content:flex-start;gap:90px}.onboard-feature-wrap{margin:auto 0}.onboard-feature-wrap .kicker{color:#5f6b7a}.onboard-feature-wrap h2{font-size:42px;line-height:.96;letter-spacing:-.055em;margin:12px 0 30px}.onboard-feature-list{display:grid;gap:10px}.onboard-feature-row{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.09);border-radius:18px;padding:16px;display:flex;align-items:center;gap:14px}.onboard-feature-row>span{color:#d9ef64}.onboard-feature-row strong{font-size:14px}
.onboard-main{padding:34px 42px;background:#fbfaf7}.onboard-center{width:min(100%,560px)}.onboard-center h1{font-size:56px;line-height:.94;letter-spacing:-.06em;margin:10px 0 14px}.onboard-center>p{font-size:15px;color:var(--muted)}
.photo-pick{border-radius:24px;background:#efede7}.interest-choice{border-radius:12px;background:#fff}.interest-choice.selected{background:var(--brand-soft);border-color:#bcd0de;color:var(--brand-dark)}
.class-join-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:20px;box-shadow:var(--shadow-sm)}

/* classes hub */
.classes-onboard,.classes-main{background:var(--bg)!important}.classes-main{padding:26px 42px 80px}.classes-topline{max-width:1180px;width:100%;margin:0 auto;align-items:center}.classes-account-actions{gap:10px}.signed-in-as{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px 6px 7px}.classes-hub{width:min(100%,1120px);margin:86px auto 0}.classes-hub-head{margin-bottom:40px;align-items:end}.classes-hub-head h1{font-size:64px;line-height:.92;letter-spacing:-.06em;margin:0}.class-role-section{margin-top:34px}.class-role-section-head h2{font-size:18px;letter-spacing:-.025em;margin-bottom:12px}.classes-list{gap:10px}.class-hub-row{border-radius:20px;padding:22px 24px;border:1px solid var(--line);background:#fff;box-shadow:none;transition:.18s ease}.class-hub-row:hover{transform:translateY(-1px);border-color:#c7d5df;box-shadow:var(--shadow-sm)}.class-hub-row h3{font-size:20px}.class-row-role,.class-archive-pill{border-radius:999px;padding:5px 8px;font-size:12px;letter-spacing:.05em;text-transform:uppercase;font-weight:750}.class-row-role.professor{background:#e8f0f6;color:#385e79}.class-row-role.student{background:#f1eee6;color:#665d4f}.class-archive-pill{background:#efefec;color:#73766f}.class-row-arrow{color:#6a7884;width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:#f7f6f2}.class-empty-safe{border:1px dashed var(--line-strong);border-radius:24px;background:rgba(255,255,255,.55)}

/* product shell */
.shell{grid-template-columns:252px minmax(0,1fr);background:var(--bg)}
.sidebar{background:#efece5;border-right:1px solid #ddd8ce;padding:25px 17px 18px}
.sidebar .brand{padding:4px 12px 25px}.class-switch{background:#f9f8f4;border:1px solid #ddd8ce;border-radius:18px;padding:13px 14px;margin-bottom:20px;box-shadow:none}.class-switch strong{font-size:13px}.class-switch small{font-size:12px;color:#5f6b7a}.class-switch em{font-size:12px;font-style:normal;font-weight:700;color:#55758e}
.side-nav{gap:3px}.side-link{min-height:42px;border-radius:13px;padding:10px 12px;gap:11px;color:#4d5760;font-size:13px;font-weight:540;transition:.15s ease}.side-link:hover{background:rgba(255,255,255,.55)}.side-link.active{background:#fff;color:var(--brand-dark);font-weight:700;box-shadow:0 5px 16px rgba(43,50,58,.05)}.side-link.active .side-link-icon{color:var(--brand-dark)}.side-link-icon{color:#68727a}
.sidebar-bottom{padding-top:12px;border-top:1px solid #ddd8ce}.me-mini{border:0;background:transparent;border-radius:15px;padding:10px}.me-mini:hover{background:rgba(255,255,255,.55)}.me-mini strong{font-size:12px}.profile-edit-hint{color:#5f6b7a;font-size:12px}
.main{background:var(--bg)}
.app-header{height:72px;background:rgba(244,241,235,.90);border-bottom:1px solid rgba(210,205,194,.75);padding:0 28px;backdrop-filter:blur(18px)}.app-header-title{background:transparent;text-align:left}.app-header-title strong{font-size:13px}.app-header-title span{font-size:12px;color:#5f6b7a}.app-header-actions{gap:7px}.cloud-save-pill{background:transparent!important;border:0!important;color:#5f6b7a!important;font-size:12px!important;padding:0 4px!important}.top-user-pill{background:#fff;border:1px solid var(--line);box-shadow:none;padding:5px 8px 5px 5px}.top-user-pill span{font-size:12px}.remote-launch-btn{background:#fff}
.main-inner{width:min(100% - 64px,1160px);padding:56px 0 96px}
.page-head{align-items:flex-start;margin-bottom:34px}.page-head h1{font-size:50px;line-height:.96;letter-spacing:-.055em;margin:10px 0 12px;max-width:780px}.page-head p{font-size:14px;line-height:1.65;max-width:720px;color:var(--muted)}.page-actions{gap:8px}.page-head-icon{color:var(--brand-dark);background:var(--brand-soft);border:1px solid #d6e3ec;border-radius:18px;padding:14px}

/* dashboard */.home-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card{border:1px solid var(--line);border-radius:20px;background:#fff;padding:22px;box-shadow:none}.home-card{min-height:172px;padding:24px;position:relative;overflow:hidden}.home-card:after{content:"";position:absolute;right:18px;top:18px;width:9px;height:9px;border-radius:3px;background:#d9e6ef;opacity:.9}.home-card:hover{transform:translateY(-1px);border-color:#cbd9e3;box-shadow:var(--shadow-sm)}.home-card .kicker,.home-card .micro{font-size:12px}.home-card h3{font-size:24px;line-height:1.02;letter-spacing:-.04em;margin:24px 0 8px;max-width:340px}.home-card p{font-size:13px;line-height:1.58;max-width:420px}.notification-nudge{border:1px solid #d5e0e7;background:#eef4f7;border-radius:20px;padding:18px}.notification-nudge>div:first-child{color:var(--brand-dark);background:#fff;border-radius:13px;width:42px;height:42px;display:grid;place-items:center}.archive-banner{margin-bottom:28px}
.student-live-stack{margin-bottom:28px}.live-card{grid-template-columns:1fr 230px;border:1px solid #d3e1ea;background:#edf4f8;border-radius:24px;min-height:220px}.live-copy{padding:30px}.live-copy h2{font-size:32px}.live-art{background:#dce9f1;color:var(--brand-dark)}.live-icon-art .ui-icon-wrap{width:72px;height:72px}.group-home-members span{background:#fff!important;border-color:#d3e1ea!important}

/* activities */
.activity-section{margin-top:32px}.activity-section-head{margin-bottom:14px}.activity-section-head h2{font-size:26px}.activity-picker{max-width:none;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.activity-option{grid-template-columns:56px 1fr;gap:15px;padding:18px;border:1px solid var(--line);border-radius:19px;background:#fff;box-shadow:none}.activity-option:hover{transform:translateY(-1px);border-color:#c6d5df;background:#fff;box-shadow:var(--shadow-sm)}.activity-icon{width:56px;height:56px;border-radius:16px;background:#eef3f6;border:1px solid #dde7ed;color:var(--brand-dark)}.activity-option h3{font-size:16px;margin:0 0 5px}.activity-option p{font-size:12px;line-height:1.5}.template-quick-card{border-radius:18px!important;border-color:var(--line)!important;background:#fff!important;box-shadow:none!important}.template-quick-card>span{background:#edf3f7!important;color:var(--brand-dark)!important}
.activity-dashboard-top{margin-bottom:28px}.activity-dashboard-hero{border-bottom:1px solid var(--line);padding-bottom:28px}.activity-dashboard-hero h1{font-size:52px;line-height:.94;letter-spacing:-.055em}.activity-dashboard-metrics{gap:10px;margin:22px 0}.activity-dashboard-metrics>div{border:1px solid var(--line);border-radius:17px;background:#fff;padding:18px}.activity-dashboard-metrics strong{font-size:28px}.activity-dashboard-grid{gap:14px}.activity-dashboard-grid>section{border:1px solid var(--line);border-radius:22px;background:#fff;padding:22px;box-shadow:none}
.question-editor{border-radius:19px;background:#fff;border-color:var(--line);padding:22px}.settings-row{border-color:var(--line)}

/* plan / gradebook / engagement */.grade-cell{border-radius:10px!important}
.insights{gap:10px}.insight{border-color:var(--line);background:#fff;border-radius:18px;padding:20px}.insight strong{font-size:26px}.tabs{background:#eae7df;border-radius:13px;padding:4px;gap:3px}.tab{border-radius:10px;padding:9px 14px}.tab.active{background:#fff;color:var(--brand-dark);box-shadow:0 3px 10px rgba(17,22,28,.05)}

/* discussions */
.discuss-overview{grid-template-columns:280px minmax(0,1fr);gap:14px}.room-rail,.thread-pane,.chat-pane{border:1px solid var(--line);background:#fff;border-radius:22px;box-shadow:none}.room-pill{border-radius:15px;background:#fbfaf7;border:1px solid transparent;margin-bottom:7px;padding:13px}.room-pill:hover{background:#f5f4ef}.room-pill.active{background:#eaf1f6;border-color:#d7e4ed}.room-icon{color:var(--brand-dark)}.discuss-hero{gap:14px}.discuss-hero-copy,.discuss-preview-card{border:1px solid var(--line);border-radius:22px;padding:28px;background:#fff}.discuss-hero-copy h2{font-size:38px;line-height:.98}.preview-badge{background:#eef3f6;color:#47657b}.preview-thread{background:#faf9f6;border-color:var(--line);border-radius:15px}.thread-teaser{background:#faf9f6;border:1px solid var(--line);border-radius:16px}.thread-teaser.active{background:#edf3f7;border-color:#d5e2eb}.chat-pane{padding:24px}.chat-thread-head h1{font-size:40px}.starter-card{background:#faf9f6;border-color:var(--line);border-radius:20px}.starter-tag.green,.starter-tag.orange,.starter-tag.blue{background:#eef2f4!important;color:#596a76!important}.message-bubble{border-radius:18px;background:#f7f6f2;border-color:var(--line)}.message-row.own .message-bubble{background:#eaf1f6;border-color:#d5e2eb}.chat-composer{border-radius:18px;border-color:var(--line);background:#fff}

/* Ask Prof */
.ask-chat-shell{grid-template-columns:300px minmax(0,1fr);gap:14px;min-height:660px}.ask-chat-list,.ask-chat-panel{border:1px solid var(--line);border-radius:22px;background:#fff}.ask-list-head{background:#fbfaf7!important;border-color:var(--line)!important}.ask-thread{border-color:transparent!important;border-radius:14px!important;margin:4px 7px!important}.ask-thread:hover{background:#f6f5f1!important}.ask-thread.active{background:#eaf1f6!important}.ask-unread-dot{background:var(--brand)!important}.ask-chat-head{border-color:var(--line);padding:15px 18px}.ask-message-stack{background:#fcfbf8!important}.ask-message-bubble{border-radius:18px!important}.ask-message-row.mine .ask-message-bubble{background:var(--navy)!important;color:#fff!important}.ask-message-row.mine .ask-message-bubble span{color:#b9c7d0!important}.ask-message-row.theirs .ask-message-bubble{background:#f0eee9!important}.ask-chat-composer{border-color:var(--line);background:#fff}.ask-chat-empty-state>div:first-child{color:var(--brand-dark);background:var(--brand-soft);border-radius:18px;padding:16px}

/* people / profile */.people-search{max-width:420px}.search:before{content:"";width:17px;height:17px;left:14px;top:50%;transform:translateY(-50%);background-repeat:no-repeat;background-position:center;background-size:17px 17px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='17' height='17' viewBox='0 0 24 24' fill='none' stroke='%2366717b' stroke-width='1.8' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='6'/%3E%3Cpath d='m20 20-4.3-4.3'/%3E%3C/svg%3E")}.people-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.profile{max-width:900px}.profile-section{border-color:var(--line)}.chip{background:#eeece6;border:1px solid #e4e0d7;color:#535b62}.timeline-item{border-color:var(--line)}

/* groups */

/* manage */
.manage-layout{grid-template-columns:220px minmax(0,1fr);gap:24px}.manage-nav{background:#ebe8e1;border-radius:18px;padding:6px;gap:2px;position:sticky;top:96px}.manage-link{padding:11px 12px;border-radius:12px;color:#59636b}.manage-link:hover{background:rgba(255,255,255,.6)}.manage-link.active{background:#fff;color:var(--brand-dark);font-weight:700;box-shadow:0 4px 12px rgba(17,22,28,.04)}.manage-panel{max-width:820px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px}.manage-panel h2{font-size:30px}.member-list{border-color:var(--line)}.member-row{border-color:var(--line)}

/* leaderboard */
.leader-list{max-width:none;border-top:1px solid var(--line)}.leader-row{border-color:var(--line);padding:18px 4px}.rank{font-size:15px;font-weight:700;color:#5f6b7a}.score-evidence span{background:#efede7!important;border-radius:8px!important}.score-total strong{color:var(--brand-dark)}.score-rule-note{background:#f8f5ee!important;border:1px solid var(--line)!important;border-radius:16px!important;color:#6f685e!important}

/* live activity */
.live-page{background:var(--bg);grid-template-rows:72px 1fr}.live-top{background:rgba(244,241,235,.92);border-color:var(--line);backdrop-filter:blur(18px)}.live-stage{width:min(calc(100% - 48px),900px);padding:70px 0 90px}.progress-line{height:6px;background:#e5e1d8}.progress-line span{background:var(--brand)}.live-question h1{font-size:46px;line-height:1.05}.answer-option{border:1px solid var(--line-strong);border-radius:17px;background:#fff;padding:18px 19px}.answer-option:hover{border-color:#bccdd8}.answer-option.selected{border-color:#8eafc6;background:#edf4f8}.answer-option.correct{border-color:#9bc8ac;background:#eef7f1}.answer-option.selected .answer-bullet{border-color:var(--brand);background:var(--brand)}.bar-track{background:#e5e2dc}.bar-track span,.result-bars .bar-track span{background:var(--brand)}.waiting-icon{color:var(--brand-dark);background:var(--brand-soft)!important;border-radius:18px!important}
.integrity-gate{background:#fff;border:1px solid var(--line)!important;border-radius:24px!important;box-shadow:none!important}.integrity-lock{background:var(--warning-soft)!important;color:var(--warning)!important}

/* remote / projector */
.remote-page{background:#eae7e0}.remote-shell{border:1px solid #d7d2c8;border-radius:28px;box-shadow:0 28px 70px rgba(31,38,46,.09);padding:24px;background:#fbfaf7}.remote-brand{font-family:"Inter Tight",Inter,sans-serif;font-size:22px}.remote-current{background:#eef3f6;border-color:#dce6ed;border-radius:18px}.remote-current strong{font-size:30px}.remote-metrics>div{background:#fff;border-color:var(--line);border-radius:17px}.remote-live-dot{background:var(--lime);box-shadow:0 0 0 5px rgba(217,239,100,.18)}
.projector-page{background:#f4f1eb}.projector-header{background:rgba(244,241,235,.94);border-color:var(--line)}.projector-avatar{background:var(--navy);border-radius:36px}.projector-topic,.projector-group-card,.projector-metrics>div,.projector-question-list>div{border-color:var(--line);background:#fff;border-radius:22px}.projector-bars .bar-track{background:#e3e0da}.projector-bars .bar-track i{background:var(--brand)}

/* modals / notifications */
.modal-backdrop{background:rgba(20,25,30,.34);backdrop-filter:blur(8px)}.modal{border-radius:24px;border:1px solid rgba(255,255,255,.6);box-shadow:0 34px 100px rgba(20,25,30,.22);padding:26px}.modal-head{border-color:var(--line)}.toast{background:#11161c;border-radius:14px;box-shadow:0 14px 40px rgba(17,22,28,.20)}.notification-permission,.notification-pref,.notification-feed-item{border-color:var(--line)!important}.notification-feed-item{background:#faf9f6!important;border-radius:15px!important}.notification-feed-item>span{color:var(--brand-dark);background:var(--brand-soft);border-radius:12px;padding:8px;width:40px;height:40px}

/* empty states */
.empty{min-height:360px}.empty-inner{max-width:460px}.empty h2{font-size:30px}.waiting-icon{color:var(--brand-dark)}.empty-box{border-color:var(--line)!important;background:#fbfaf7!important;border-radius:22px!important}

/* mobile */
.mobile-nav{background:rgba(250,249,246,.96);border-top:1px solid #ddd8ce;backdrop-filter:blur(18px)}.mobile-link{color:#5f6b7a;border-radius:10px}.mobile-link.active{color:var(--brand-dark);background:#edf3f7}.mobile-link .ui-icon-wrap{width:19px;height:19px}

@media(max-width:1080px){
  .shell{grid-template-columns:226px minmax(0,1fr)}
  .sidebar{padding-inline:14px}.main-inner{width:min(100% - 44px,1040px)}
  .page-head h1{font-size:46px}
  .manage-layout{grid-template-columns:190px minmax(0,1fr)}
}
@media(max-width:960px){
  .shell{grid-template-columns:1fr}.sidebar{display:none}.main-inner{width:min(100% - 32px,820px);padding:38px 0 100px}.app-header{padding:0 17px}
  .home-grid{grid-template-columns:1fr}.people-grid{grid-template-columns:1fr}.activity-picker{grid-template-columns:1fr}.manage-layout{grid-template-columns:1fr}.manage-nav{position:static;display:flex;overflow:auto;border-radius:14px}.manage-link{white-space:nowrap}
  .discuss-overview{grid-template-columns:1fr}.room-rail{display:flex;gap:8px;overflow:auto}.room-pill{min-width:220px;margin:0}.discuss-hero{grid-template-columns:1fr}
  .ask-chat-shell{grid-template-columns:1fr;min-height:0}.ask-chat-list{max-height:220px}.ask-thread-list{display:flex;overflow:auto;padding:6px}.ask-thread{min-width:235px}
  .onboard{grid-template-columns:1fr}.onboard-side{display:none}.onboard-main{padding:26px}.classes-main{padding:22px 20px 80px}.classes-hub{margin-top:60px}
}
@media(max-width:640px){
  .app-header{height:64px}.app-header-title span,.cloud-save-pill,.top-user-pill span{display:none!important}.app-header-actions{gap:5px}.top-user-pill{padding:5px}.main-inner{width:calc(100% - 24px);padding-top:30px}
  .page-head{gap:18px;margin-bottom:26px}.page-head h1{font-size:39px}.page-head p{font-size:13px}.page-actions{width:100%}.page-actions .btn{flex:1}
  .home-card{min-height:150px;padding:20px}.home-card h3{font-size:22px}
  .classes-hub-head{align-items:flex-start;gap:22px}.classes-hub-head h1{font-size:48px}.classes-hub-actions{width:100%;display:flex;gap:8px}.classes-hub-actions .btn{flex:1}.class-hub-row{padding:18px}.class-remote-btn{display:none}
  .activity-option{grid-template-columns:50px 1fr;padding:15px}.activity-icon{width:50px;height:50px}.activity-dashboard-hero h1{font-size:40px}
  .feature-safe{width:36px!important;height:36px!important}.ask-chat-panel{min-height:520px}.people-search{max-width:none}
  .manage-panel{padding:20px}.live-stage{width:calc(100% - 24px);padding-top:40px}.live-question h1{font-size:34px}
  .remote-page{padding:0}.remote-shell{min-height:100vh;border-radius:0;border:0;padding:20px}.projector-header{padding:0 16px}
  .auth-page{padding:14px}.auth-card,.role-choice-shell{padding:28px 22px;border-radius:24px}.auth-card h1,.role-choice-shell h1{font-size:42px}.auth-card .brand,.role-choice-shell .brand{margin-bottom:42px}
  .onboard-main{padding:20px}.onboard-center h1{font-size:44px}.mobile-nav{padding-inline:5px}.mobile-link{font-size:12px}
}

/* ============================================================
   Sessional product depth pass — richer hierarchy without noise
   ============================================================ */
:root{
  --canvas:#f4f1ea;
  --surface:#fffefa;
  --surface-blue:#edf4f8;
  --surface-violet:#f0ecfa;
  --surface-amber:#f6efdc;
  --surface-mint:#eaf3ed;
  --blue:#5f8eb1;
  --blue-dark:#244b67;
  --violet:#7b6ca7;
  --amber:#a77b38;
  --mint:#4f876b;
}
.main{background:
  radial-gradient(circle at 85% 0%,rgba(112,154,186,.07),transparent 26%),
  var(--bg)}
.main-inner{position:relative}
.page-head{margin-bottom:34px}
.page-head h1{max-width:800px}
.page-head p{max-width:680px;line-height:1.7;color:#65717b}
.page-head .kicker{margin-bottom:8px}

/* Sidebar gets a clearer product identity and stronger active state */
.sidebar{background:linear-gradient(180deg,#ece8df 0%,#f0ede6 100%)}
.side-link{position:relative}
.side-link.active{box-shadow:0 7px 20px rgba(32,48,60,.06)}
.side-link.active:before{content:"";position:absolute;left:5px;top:11px;bottom:11px;width:3px;border-radius:999px;background:var(--brand)}
.side-link-icon{width:26px;height:26px;border-radius:9px;display:grid;place-items:center;background:rgba(255,255,255,.52)}
.side-link.active .side-link-icon{background:#e7f0f6;color:#244c69}
.app-header{background:rgba(246,243,237,.88)}

/* Home: each action has a visual identity, not a white rectangle farm */
.home-grid{gap:14px}
.home-card{min-height:190px;border:0!important;box-shadow:0 1px 0 rgba(17,22,28,.04),0 14px 36px rgba(24,34,42,.045);transition:transform .18s ease,box-shadow .18s ease}
.home-card:nth-child(4n+1){background:linear-gradient(145deg,#ffffff 0%,#edf4f8 130%)}
.home-card:nth-child(4n+2){background:linear-gradient(145deg,#ffffff 0%,#f1ecf9 130%)}
.home-card:nth-child(4n+3){background:linear-gradient(145deg,#ffffff 0%,#f6eedb 130%)}
.home-card:nth-child(4n+4){background:linear-gradient(145deg,#ffffff 0%,#e9f2ec 130%)}
.home-card:after{width:36px!important;height:36px!important;border-radius:12px!important;right:20px!important;top:20px!important;background:rgba(255,255,255,.72)!important;border:1px solid rgba(20,29,36,.07);box-shadow:0 7px 18px rgba(20,29,36,.04)}
.home-card:nth-child(4n+1):before,.home-card:nth-child(4n+2):before,.home-card:nth-child(4n+3):before,.home-card:nth-child(4n+4):before{content:"";position:absolute;left:0;right:0;top:0;height:4px}
.home-card:nth-child(4n+1):before{background:#729ebe}.home-card:nth-child(4n+2):before{background:#9688bb}.home-card:nth-child(4n+3):before{background:#c6a05f}.home-card:nth-child(4n+4):before{background:#6c9b80}
.home-card:hover{transform:translateY(-3px);box-shadow:0 20px 44px rgba(24,34,42,.08)!important}
.home-card .kicker{color:#5f6b7a}
.home-card h3{font-size:26px;margin-top:32px}

/* Activity surfaces */
.activity-option{border:0!important;box-shadow:0 12px 28px rgba(25,35,43,.045);min-height:112px;position:relative;overflow:hidden}
.activity-option:nth-child(4n+1){background:#f8fbfd}.activity-option:nth-child(4n+2){background:#fbf9fd}.activity-option:nth-child(4n+3){background:#fcfaf4}.activity-option:nth-child(4n+4){background:#f7fbf8}
.activity-option:nth-child(4n+1) .activity-icon{background:#e4f0f7;color:#285976}.activity-option:nth-child(4n+2) .activity-icon{background:#eee9f8;color:#62558f}.activity-option:nth-child(4n+3) .activity-icon{background:#f3ead2;color:#81602a}.activity-option:nth-child(4n+4) .activity-icon{background:#e4f0e8;color:#3d7257}
.activity-option:hover{box-shadow:0 18px 38px rgba(25,35,43,.075)!important}
.activity-dashboard-hero{border:0!important;border-radius:28px!important;background:linear-gradient(135deg,#f8fbfd,#edf3f7);padding:32px!important;box-shadow:0 16px 38px rgba(24,34,42,.05)}
.activity-dashboard-metrics>div:nth-child(1){background:#edf4f8}.activity-dashboard-metrics>div:nth-child(2){background:#f0ecf9}.activity-dashboard-metrics>div:nth-child(3){background:#f5efdd}.activity-dashboard-metrics>div:nth-child(4){background:#eaf3ed}
.activity-dashboard-metrics>div{border:0!important;box-shadow:0 8px 20px rgba(24,34,42,.035)}
.activity-dashboard-grid>section{box-shadow:0 10px 28px rgba(24,34,42,.035)!important}
.template-quick-card{box-shadow:0 8px 22px rgba(24,34,42,.035)!important}

/* Library: populated, editorial, useful */
.library-search{display:grid;grid-template-columns:180px minmax(180px,1fr) auto;gap:8px}
.library-loading{min-height:280px;display:grid;place-items:center;color:#5f6b7a}.library-loading span{width:34px;height:34px;border-radius:50%;border:3px solid #d7e2e9;border-top-color:#5f8eb1;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}

/* People: profiles should feel like people, not database rows */.people-search{max-width:520px;flex:1}

/* Profile */
.profile-section{border:1px solid var(--line)!important;background:#fff;border-radius:24px;padding:24px!important;margin:0 0 14px;box-shadow:0 10px 26px rgba(24,34,42,.03)}

/* Discussions */
.discuss-hero-copy{background:linear-gradient(145deg,#fff,#f1f6f9);box-shadow:0 12px 30px rgba(24,34,42,.04)}
.discuss-preview-card{background:#173850!important;color:#fff!important;border:0!important;box-shadow:0 18px 44px rgba(23,56,80,.13)!important}.discuss-preview-card .preview-badge{background:rgba(255,255,255,.10)!important;color:#d9e7ef!important}.discuss-preview-card .preview-thread{background:rgba(255,255,255,.07)!important;border-color:rgba(255,255,255,.09)!important;color:#fff}.discuss-preview-card .preview-thread span{color:#b8c8d3}
.room-pill.active{box-shadow:0 8px 20px rgba(47,87,113,.06)}
.thread-teaser{transition:.16s ease}.thread-teaser:hover{transform:translateX(2px)}

/* Plan / gradebook / analytics */

/* Groups / Manage / progress */
.manage-panel{box-shadow:0 12px 34px rgba(24,34,42,.04)}
.progress-panel{box-shadow:0 12px 32px rgba(24,34,42,.04)!important;border:0!important}.progress-dim-grid>div:nth-child(1){background:#edf4f8}.progress-dim-grid>div:nth-child(2){background:#f0ecf9}.progress-dim-grid>div:nth-child(3){background:#f5efdd}.progress-dim-grid>div:nth-child(4){background:#eaf3ed}

/* Empty states still feel designed */
.empty{border:1px dashed #d8d2c6;border-radius:26px;background:linear-gradient(145deg,rgba(255,255,255,.65),rgba(237,244,248,.55));min-height:330px}.empty h2{font-family:"Inter Tight",Inter,sans-serif}.empty-inner:before{content:"";display:block;width:52px;height:52px;border-radius:17px;background:linear-gradient(145deg,#e4eff6,#f3ead7);margin:0 auto 20px;box-shadow:0 8px 20px rgba(24,34,42,.05)}
@media(max-width:720px){
  .home-card{min-height:170px}.home-card h3{font-size:23px}.library-search{grid-template-columns:1fr}
}

/* ================================================================
   Sessional ALIVE pass — bolder product identity, stronger hierarchy
   ================================================================ */
:root{
  --alive-ink:#10141b;
  --alive-navy:#171c25;
  --alive-blue:#5b87ff;
  --alive-blue-soft:#e8eeff;
  --alive-lime:#d7ef66;
  --alive-lilac:#d8c8ff;
  --alive-peach:#ffc9a8;
  --alive-mint:#c7e8d7;
  --alive-cream:#f7f1df;
  --alive-canvas:#f4f2ed;
}
body{background:var(--alive-canvas)}
.shell{grid-template-columns:264px minmax(0,1fr);background:var(--alive-canvas)}
.sidebar{background:var(--alive-navy)!important;color:#f7f7f3;border-right:0!important;padding:24px 16px 18px!important}
.sidebar .brand{color:#fff!important;font-size:22px!important;letter-spacing:-.055em!important;padding:7px 12px 26px!important}
.class-switch{background:#222936!important;border:1px solid rgba(255,255,255,.07)!important;color:#fff!important;border-radius:17px!important;box-shadow:none!important}
.class-switch strong{color:#fff!important}.class-switch small{color:#5f6b7a!important}.class-switch em{color:var(--alive-lime)!important}
.side-link{color:#5f6b7a!important;border-radius:14px!important;padding:11px 12px!important;min-height:44px!important;font-weight:560!important}
.side-link:hover{background:#202733!important;color:#f5f7f9!important}
.side-link.active{background:#fff!important;color:#171c25!important;box-shadow:none!important;font-weight:750!important}
.side-link.active .side-link-icon{color:#171c25!important}.side-link-icon{color:#5f6b7a!important}
.sidebar-bottom{border-top:1px solid rgba(255,255,255,.08)!important}.me-mini{color:#fff!important}.me-mini:hover{background:#202733!important}.me-mini .micro,.profile-edit-hint{color:#5f6b7a!important}
.main{background:var(--alive-canvas)!important}.app-header{background:rgba(244,242,237,.91)!important;border-bottom:1px solid rgba(16,20,27,.07)!important;backdrop-filter:blur(20px)!important}.app-header-title strong{font-weight:750!important}.top-user-pill,.remote-launch-btn,.btn-icon{background:#fff!important;border-color:rgba(16,20,27,.08)!important}
.main-inner{width:min(100% - 72px,1210px)!important;padding:50px 0 110px!important}

/* headers */
.page-head{margin-bottom:38px!important}.page-head h1{font-family:"Inter Tight",Inter,sans-serif!important;font-size:58px!important;line-height:.92!important;letter-spacing:-.062em!important;color:var(--alive-ink)!important}.page-head p{font-size:15px!important;line-height:1.72!important;color:#68727d!important}.kicker{color:#6d7781!important;font-size:12px!important;letter-spacing:.115em!important}
.btn-dark{background:var(--alive-navy)!important;color:#fff!important}.btn-soft{background:#fff!important;border-color:rgba(16,20,27,.10)!important}.btn{transition:transform .18s ease,box-shadow .18s ease,background .18s ease!important}.btn:hover{transform:translateY(-2px)!important}.btn-dark:hover{box-shadow:0 12px 28px rgba(23,28,37,.18)!important}

/* Dashboard hero */.home-card{min-height:238px!important;border:0!important;border-radius:26px!important;padding:24px!important;box-shadow:0 12px 34px rgba(20,26,33,.055)!important;transition:transform .2s ease,box-shadow .2s ease!important;display:flex;flex-direction:column}.home-card:after{display:none!important}.home-card:hover{transform:translateY(-4px)!important;box-shadow:0 22px 50px rgba(20,26,33,.10)!important}.home-card:nth-child(6n+1){background:#e9eeff!important}.home-card:nth-child(6n+2){background:#f6edd7!important}.home-card:nth-child(6n+3){background:#e6f2eb!important}.home-card:nth-child(6n+4){background:#efeaff!important}.home-card:nth-child(6n+5){background:#fbe8dd!important}.home-card:nth-child(6n+6){background:#e5eef4!important}.home-card-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:rgba(255,255,255,.72);color:#242d36;margin-bottom:26px;box-shadow:0 8px 22px rgba(18,24,31,.05)}.home-card-icon .ui-icon-wrap{width:23px;height:23px}.home-card h3{font-size:26px!important;line-height:1!important;margin:8px 0 9px!important}.home-card p{font-size:12.5px!important;line-height:1.6!important;color:#606a74!important;margin-bottom:18px!important}.home-card .kicker,.home-card .micro{color:#606a74!important}
.notification-nudge{margin-top:18px!important;border:0!important;background:#fff!important;box-shadow:0 12px 32px rgba(20,26,33,.045)!important;border-radius:22px!important}

/* activity page gets real personality */
.activity-picker{grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:14px!important}.activity-option{min-height:150px!important;display:flex!important;flex-direction:column!important;align-items:flex-start!important;padding:20px!important;border:0!important;border-radius:24px!important;box-shadow:0 10px 28px rgba(20,26,33,.045)!important}.activity-option:nth-child(6n+1){background:#e8eeff!important}.activity-option:nth-child(6n+2){background:#f6eadb!important}.activity-option:nth-child(6n+3){background:#e3f1e8!important}.activity-option:nth-child(6n+4){background:#efeaff!important}.activity-option:nth-child(6n+5){background:#f8e5df!important}.activity-option:nth-child(6n+6){background:#e6eff4!important}.activity-option:hover{transform:translateY(-4px)!important;box-shadow:0 20px 44px rgba(20,26,33,.09)!important}.activity-icon{width:50px!important;height:50px!important;background:rgba(255,255,255,.72)!important;border:0!important;border-radius:15px!important;margin-bottom:auto}.activity-option h3{font-size:18px!important;margin-top:18px!important}.activity-option p{font-size:12px!important;color:#69727b!important}.activity-dashboard-hero{padding:32px!important;border:0!important;border-radius:28px!important;background:#181e27!important;color:#fff!important}.activity-dashboard-hero h1{color:#fff!important}.activity-dashboard-metrics>div{border:0!important;background:#fff!important;box-shadow:0 8px 24px rgba(20,26,33,.04)!important}.activity-dashboard-grid>section{border:0!important;box-shadow:0 10px 28px rgba(20,26,33,.045)!important}

/* library */

/* people */

/* profile */.profile-section{border:0!important;box-shadow:0 12px 32px rgba(20,26,33,.045)!important;border-radius:26px!important}

/* discussion and Ask */
.discuss-hero-copy{border:0!important;background:#e8eeff!important;box-shadow:none!important;padding:34px!important}.discuss-preview-card{background:#171c25!important;border-radius:28px!important}.room-rail,.thread-pane,.chat-pane,.ask-chat-list,.ask-chat-panel{border:0!important;box-shadow:0 12px 34px rgba(20,26,33,.05)!important}.room-pill.active,.thread-teaser.active{background:#e8eeff!important}.ask-thread.active{background:#e8eeff!important}.ask-message-row.mine .ask-message-bubble{background:#5b87ff!important}.ask-message-row.theirs .ask-message-bubble{background:#f2efe8!important}.ask-chat-empty-state>div:first-child{background:#e8eeff!important;color:#3659c9!important}

/* plan / gradebook / analytics */.insight{border:0!important;box-shadow:0 9px 26px rgba(20,26,33,.045)!important}.insight:nth-child(4n+1){background:#e8eeff!important}.insight:nth-child(4n+2){background:#f5ead7!important}.insight:nth-child(4n+3){background:#e4f1e9!important}.insight:nth-child(4n+4){background:#efeaff!important}

/* groups / manage / progress */.manage-nav{background:#e5e1d8!important}.manage-link.active{background:#171c25!important;color:#fff!important}.manage-panel{border:0!important;border-radius:26px!important;box-shadow:0 14px 38px rgba(20,26,33,.055)!important}.progress-panel{border-radius:26px!important}.progress-dim-grid>div{border-radius:20px!important;border:0!important}

/* inputs, tabs, tables */
.input,.textarea,.select{border-color:rgba(16,20,27,.11)!important;border-radius:14px!important}.input:focus,.textarea:focus,.select:focus{border-color:#7a99f4!important;box-shadow:0 0 0 4px rgba(91,135,255,.10)!important}.tabs{background:#e4e0d8!important;border-radius:14px!important}.tab.active{color:#171c25!important}.empty{border:0!important;background:#fff!important;box-shadow:0 12px 34px rgba(20,26,33,.045)!important}

/* motion */
.home-card,.activity-option,.class-hub-row{will-change:transform}
@media (prefers-reduced-motion:no-preference){
  .home-card,.activity-option{animation:aliveRise .42s ease both}
  .home-card:nth-child(2),.activity-option:nth-child(2){animation-delay:.035s}
  .home-card:nth-child(3),.activity-option:nth-child(3){animation-delay:.07s}
  @keyframes aliveIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
  @keyframes aliveRise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
}

@media(max-width:1180px){.activity-picker{grid-template-columns:repeat(2,minmax(0,1fr))!important}
}
@media(max-width:960px){
  .shell{grid-template-columns:1fr!important}.sidebar{display:none!important}.main-inner{width:min(100% - 30px,960px)!important;padding-top:34px!important}.page-head h1{font-size:48px!important}
}
@media(max-width:680px){.activity-picker{grid-template-columns:1fr!important}.home-card{min-height:205px!important}.page-head h1{font-size:42px!important}
}

/* ==========================================================
   Internal UI correction pass — crisp, dense, product-first
   ========================================================== */
:root{
  --fix-bg:#f6f5f1;
  --fix-panel:#ffffff;
  --fix-panel-soft:#fbfaf7;
  --fix-ink:#15191e;
  --fix-muted:#66717c;
  --fix-line:#e4e2dc;
  --fix-blue:#4d7cff;
  --fix-blue-soft:#edf2ff;
  --fix-violet:#7658c8;
  --fix-violet-soft:#f1edfb;
  --fix-warm:#b47b28;
  --fix-warm-soft:#fbf3e5;
  --fix-green:#36765a;
  --fix-green-soft:#edf6f1;
}
body{background:var(--fix-bg)!important;color:var(--fix-ink)!important}
.shell{grid-template-columns:238px minmax(0,1fr)!important;background:var(--fix-bg)!important}
.sidebar{background:#fbfaf7!important;color:var(--fix-ink)!important;border-right:1px solid var(--fix-line)!important;padding:20px 14px 16px!important}
.sidebar .brand{color:var(--fix-ink)!important;font-size:20px!important;font-weight:780!important;letter-spacing:-.05em!important;padding:5px 10px 20px!important}
.class-switch{background:#fff!important;border:1px solid var(--fix-line)!important;color:var(--fix-ink)!important;border-radius:13px!important;padding:11px 12px!important;margin-bottom:15px!important}
.class-switch strong{color:var(--fix-ink)!important;font-size:12.5px!important}.class-switch small{color:#5f6b7a!important;font-size:12px!important}.class-switch em{color:#54718a!important;font-size:12px!important}
.side-nav{gap:2px!important}
.side-link{min-height:40px!important;padding:9px 10px!important;border-radius:10px!important;gap:10px!important;color:#59636d!important;font-size:12.5px!important;font-weight:560!important}
.side-link:hover{background:#f0efeb!important;color:#1e252b!important}
.side-link.active{background:var(--fix-blue-soft)!important;color:#264eac!important;font-weight:700!important;box-shadow:none!important}
.side-link-icon{width:19px!important;height:19px!important;border-radius:0!important;background:transparent!important;color:#5f6b7a!important;display:grid!important;place-items:center!important}
.side-link.active .side-link-icon{background:transparent!important;color:#3868dc!important}
.side-link-icon .ui-icon-wrap.nav3d{width:18px!important;height:18px!important;padding:0!important}
.side-link-icon svg{stroke-width:1.75!important}
.sidebar-bottom{border-top:1px solid var(--fix-line)!important;padding-top:10px!important}
.me-mini{color:var(--fix-ink)!important;padding:9px 8px!important;border-radius:11px!important}.me-mini:hover{background:#f0efeb!important}.me-mini .micro,.profile-edit-hint{color:#5f6b7a!important}

.main{background:var(--fix-bg)!important}
.app-header{height:64px!important;padding:0 28px!important;background:rgba(246,245,241,.92)!important;border-bottom:1px solid var(--fix-line)!important;backdrop-filter:blur(16px)!important}
.app-header-title strong{font-size:13px!important;color:#20262c!important}.app-header-title span{font-size:12px!important;color:#5f6b7a!important}
.top-user-pill,.remote-launch-btn,.btn-icon{background:#fff!important;border-color:var(--fix-line)!important;box-shadow:none!important}
.cloud-save-pill{font-size:12px!important}
.main-inner{width:min(100% - 56px,1080px)!important;padding:38px 0 86px!important}

.page-head{margin-bottom:28px!important;align-items:flex-end!important}
.page-head h1{font-family:"Inter Tight",Inter,sans-serif!important;font-size:44px!important;line-height:.96!important;letter-spacing:-.052em!important;color:var(--fix-ink)!important;margin:7px 0 8px!important}
.page-head p{font-size:13px!important;line-height:1.58!important;color:var(--fix-muted)!important;max-width:680px!important}
.kicker{font-size:12px!important;line-height:1.2!important;letter-spacing:.13em!important;color:#5f6b7a!important}
.page-actions{gap:7px!important}
.btn{min-height:38px!important;padding:0 13px!important;border-radius:10px!important;font-size:12px!important;font-weight:680!important;box-shadow:none!important;transform:none!important}
.btn:hover{transform:none!important}
.btn-dark{background:#1d232a!important;color:#fff!important}
.btn-dark:hover{background:#11161c!important;box-shadow:none!important}
.btn-soft{background:#fff!important;border:1px solid var(--fix-line)!important;color:#2d353c!important}
.btn-quiet{background:transparent!important;color:#65707a!important}
.btn-quiet:hover{background:#f1f0ec!important}

/* Semester Plan: remove the oversized dashboard-card look */

/* Keep the rest of the application crisp as well */
.card,.manage-panel,.progress-panel,.room-rail,.thread-pane,.chat-pane,.ask-chat-list,.ask-chat-panel,.profile-section{border-radius:14px!important;box-shadow:none!important;border:1px solid var(--fix-line)!important}
.activity-option{border:1px solid var(--fix-line)!important;border-radius:14px!important;box-shadow:none!important;min-height:132px!important;padding:17px!important}.activity-option:hover{transform:none!important;box-shadow:none!important;border-color:#cfd4d8!important}.activity-icon{width:38px!important;height:38px!important;border-radius:10px!important;background:rgba(255,255,255,.8)!important}.activity-icon .ui-icon-wrap{width:19px!important;height:19px!important}
.home-card{border:1px solid var(--fix-line)!important;border-radius:15px!important;box-shadow:none!important;min-height:200px!important;padding:19px!important}.home-card:hover{transform:none!important;box-shadow:none!important;border-color:#ccd1d5!important}.home-card-icon{width:38px!important;height:38px!important;border-radius:10px!important;margin-bottom:18px!important;box-shadow:none!important}.home-card-icon .ui-icon-wrap{width:19px!important;height:19px!important}.home-card h3{font-size:21px!important}
.manage-nav{background:#eeece7!important;border-radius:11px!important}.manage-link.active{background:#fff!important;color:#26313a!important;box-shadow:0 1px 3px rgba(20,25,30,.06)!important}
.tabs{background:#eeece7!important;border-radius:11px!important;padding:3px!important}.tab{border-radius:8px!important}.tab.active{background:#fff!important}
.input,.textarea,.select{border-radius:9px!important;border-color:#dcdad5!important}.input:focus,.textarea:focus,.select:focus{border-color:#9eb4e8!important;box-shadow:0 0 0 3px rgba(77,124,255,.08)!important}
.empty{border-radius:14px!important;box-shadow:none!important;border:1px solid var(--fix-line)!important;background:#fff!important}

@media(max-width:980px){
  .main-inner{width:min(100% - 38px,920px)!important}
}
@media(max-width:700px){
  .main-inner{width:min(100% - 28px,820px)!important;padding-top:28px!important}
  .page-head h1{font-size:36px!important}
}

/* ================================================================
   V11.33 shell scroll correction + usable Library
   ================================================================ */
@media (min-width:981px){
  .shell{
    height:100dvh!important;
    min-height:0!important;
    overflow:hidden!important;
    grid-template-rows:minmax(0,1fr)!important;
  }
  .sidebar{
    position:relative!important;
    top:auto!important;
    height:100dvh!important;
    min-height:0!important;
    overflow-y:auto!important;
    overflow-x:hidden!important;
    overscroll-behavior:contain!important;
    scrollbar-gutter:stable!important;
  }
  .main{
    height:100dvh!important;
    min-height:0!important;
    overflow-y:auto!important;
    overflow-x:hidden!important;
    overscroll-behavior:contain!important;
    scrollbar-gutter:stable!important;
  }
  .app-header{
    position:sticky!important;
    top:0!important;
    z-index:40!important;
  }
}

/* Library is a real activity catalogue, not decorative cards. */

@media(max-width:980px){
  .shell{height:auto!important;min-height:100vh!important;overflow:visible!important}
  .main{height:auto!important;overflow:visible!important}
}

/* ================================================================
   V11.33 route-scroll + engagement evidence correction
   ================================================================ */

/* The Plan now owns evaluation; Library only owns reusable activity assets. */

/* Projector should always fill the display cleanly in local test and production. */
.projector-page{min-height:100dvh!important;height:100dvh!important;overflow:hidden!important;background:#f6f5f1!important}
.projector-stage{min-height:calc(100dvh - 76px)!important;overflow:auto!important}
.projector-header{min-height:76px!important}

/* No scrollbars anywhere: every page and panel still scrolls, the bar just never shows. */
html,body,*{scrollbar-width:none;-ms-overflow-style:none}
html::-webkit-scrollbar,body::-webkit-scrollbar,*::-webkit-scrollbar{display:none;width:0;height:0;background:transparent}