:root{--ink:#151b35;--muted:#68718a;--blue:#079bd0;--pink:#ef478b;--purple:#8a78d6;--green:#18b77c;--yellow:#ffdc39;--bg:#f0f1ff;--line:#e4e7f4}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 20% 12%,#e9eaff,transparent 58%),#f7f8fe;color:var(--ink);font:16px Cairo,Arial,sans-serif}button,input,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer;border:0}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #a79bdd;outline-offset:3px}header{max-width:1160px;margin:14px auto 0;background:#fff;border-radius:15px;padding:10px 22px;display:flex;align-items:center;gap:25px;box-shadow:0 5px 24px #4c579209;min-height:76px}.logo{width:142px;display:block}.nav{display:flex;align-items:center;gap:7px;flex:1}.nav a{padding:9px 13px;font-weight:700;font-size:14px;border-radius:9px;white-space:nowrap}.nav a.active{background:#e2f5fc;color:#067ca9}.lang{background:#f1effb;color:#635299;border-radius:8px;padding:8px 13px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:10px 22px;background:var(--blue);color:#fff;font-weight:800;border-radius:9px;line-height:1.65}.btn.pink{background:var(--pink);box-shadow:0 0 0 2px #ffdc39}.btn.light{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn.purple{background:var(--purple)}.btn.small{padding:7px 14px;font-size:14px}.shell{max-width:1136px;margin:auto;padding:0 10px}.hero{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:28px;padding:34px 0 25px}.eyebrow{color:#7c69bf;font-size:14px;font-weight:800;display:flex;align-items:center;gap:8px;margin:0 0 7px}.hero h1{font-size:34px;line-height:1.7;margin:0 0 9px;font-weight:900;letter-spacing:-.8px}.hero p{font-size:17px;line-height:1.9;margin:0 0 23px;max-width:580px}.actions{display:flex;gap:14px;flex-wrap:wrap}.hero img{width:100%;mix-blend-mode:multiply}.ribbon{display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;border-radius:12px;margin:0 0 29px}.ribbon>div{padding:13px 14px;background:var(--green);color:#fff;text-align:center;font-weight:800}.ribbon>div:nth-child(2){background:var(--yellow);color:var(--ink)}.ribbon>div:nth-child(3){background:var(--blue)}.ribbon b{font-size:24px;margin:0 7px}.sectionhead{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:22px 0 14px}.sectionhead h2{margin:0;font-size:23px}.sectionhead a{font-size:14px;color:#087da9;font-weight:700}.homegrid{display:grid;grid-template-columns:1.9fr 1fr;gap:27px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.program{border-radius:13px;overflow:hidden;background:#fff;border:1px solid #00000005;transition:transform .2s,box-shadow .2s;text-align:right;display:block}.program:hover{transform:translateY(-4px);box-shadow:0 12px 25px #42457615}.programtop{min-height:178px;padding:18px 18px 12px;position:relative;color:#fff}.programtop.pink{background:linear-gradient(125deg,#f85495,#e93980)}.programtop.green{background:linear-gradient(125deg,#2bc786,#10a96d)}.programtop.purple{background:linear-gradient(125deg,#b1a6f2,#8b7cdc)}.badge{display:inline-block;font-size:12px;border-radius:6px;background:#ffffffde;color:#433f62;padding:2px 9px;font-weight:800}.program h3{font-size:20px;line-height:1.65;margin:13px 0 4px}.programtop p{font-size:13px;margin:0;color:#fffc}.programbottom{padding:12px 17px;font-size:14px;display:flex;justify-content:space-between;align-items:center;font-weight:800}.symbol{position:absolute;left:14px;bottom:8px;font-size:34px;opacity:.7}.classpreview{border-radius:12px;background:#e2f6fd;padding:11px;text-align:center}.classpreview img{width:100%;border-radius:8px;display:block}.classpreview .btn{width:100%;margin-top:9px}.tip{font-size:13px;color:var(--muted);line-height:1.9}.bottomnote{display:flex;align-items:center;justify-content:space-between;padding:23px 0;margin-top:15px;border-top:1px solid #dedff0;gap:16px}.bottomnote h3{margin:0;font-size:18px}.bottomnote p{margin:4px 0 0;font-size:14px;color:var(--muted)}footer{max-width:1136px;margin:35px auto 0;border-top:1px solid var(--line);padding:18px 10px;display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}.pagehead{margin:28px 0 20px}.pagehead h1{font-size:28px;margin:0 0 4px}.pagehead p{color:var(--muted);margin:0}.tabs{display:flex;gap:9px;flex-wrap:wrap;margin:18px 0}.tab{border:1px solid var(--line);background:white;border-radius:25px;padding:7px 19px;color:#596078;font-size:14px}.tab.active{background:var(--blue);border-color:var(--blue);color:#fff}.coursegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}.course{background:#fff;border:1px solid var(--line);border-radius:13px;overflow:hidden}.courseart{height:103px;display:flex;align-items:center;justify-content:space-between;padding:22px;font-size:37px;background:#e7f6ff;color:#1289bb;font-weight:900}.course:nth-child(3n+2) .courseart{background:#f1eafb;color:#8d63bb}.course:nth-child(3n) .courseart{background:#fff3d7;color:#ce9a17}.coursebody{padding:19px}.coursebody h3{font-size:18px;margin:0 0 7px}.coursebody p{font-size:14px;color:var(--muted);margin:0 0 17px;min-height:27px}.coursebody .btn{width:100%}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:23px}.panel{background:#fff;border:1px solid var(--line);border-radius:15px;padding:24px}.panel h2{margin:0 0 14px;font-size:21px}.path{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:30px 0}.milestone{text-align:center;font-size:13px}.milestone button{width:55px;height:55px;background:#e3f4ec;border:3px solid #1bb27a;color:#137349;font-size:22px;border-radius:50%;margin-bottom:10px}.milestone:nth-child(even){transform:translateY(20px)}.verse{font-family:Georgia,'Times New Roman',serif;font-size:28px;line-height:2.4;text-align:center;border:1px solid #dfd4a9;background:#fffef7;border-radius:12px;padding:22px;cursor:pointer}.verse.selected{background:#fff4c5;border-color:#dab537}.verse small{font:13px Cairo,sans-serif;display:block;color:#867b52}.tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:14px 0}.tools button{border:1px solid var(--line);background:white;border-radius:7px;padding:6px 13px}.tools button.selected{border-color:var(--blue);background:#e6f7fe}.roomlayout{display:grid;grid-template-columns:280px 1fr;gap:20px}.videoarea{height:340px;background:#e3eafa;border-radius:12px;display:flex;justify-content:center;align-items:center;text-align:center;padding:15px;overflow:hidden}.videoarea iframe{border:0;width:100%;height:100%}.boardwrap{background:#fff;border:5px solid #536485;border-radius:14px;overflow:hidden;box-shadow:0 5px 0 #d4ddec}canvas{display:block;width:100%;height:370px;touch-action:none;background:#fff}.boardlabel{background:#f0f5fb;font-size:13px;padding:8px 15px;color:#5f6982}.rewardbar{display:flex;justify-content:space-between;align-items:center;gap:8px;background:#fff5c9;border-radius:10px;padding:12px 17px;margin-top:15px}.starcount{color:#9a7100;font-size:19px;font-weight:900}.formrow{display:flex;gap:9px;margin:14px 0}.formrow input{min-width:0;width:100%;border:1px solid #d8deed;border-radius:8px;padding:10px;background:#fff;color:var(--ink)}dialog{border:0;border-radius:18px;box-shadow:0 20px 90px #16234655;padding:30px;max-width:600px;width:calc(100% - 30px);color:var(--ink);max-height:90vh}dialog::backdrop{background:#222d5266;backdrop-filter:blur(4px)}.close{position:absolute;left:13px;top:8px;background:transparent;font-size:29px;color:#778198}.gamehead{display:flex;justify-content:space-between;margin-top:20px;font-size:14px;color:var(--muted)}.gamequestion{font-size:26px;text-align:center;line-height:1.9;margin:24px 0}.choices{display:grid;grid-template-columns:1fr 1fr;gap:13px}.choice{background:#f2f4fd;border:2px solid #e2e7f3;border-radius:12px;padding:15px;font-size:20px;color:var(--ink)}.choice:hover{border-color:#8c7bd7}.choice.correct{background:#d9f8e8;border-color:#21b774}.choice.wrong{background:#fff0f0;border-color:#eb8383}.feedback{min-height:60px;font-size:15px;text-align:center;padding:15px 0}.progress{height:7px;background:#edf0f8;border-radius:10px;overflow:hidden;margin:17px 0}.progress span{display:block;height:100%;background:var(--green)}.score{font-size:56px;text-align:center;color:#d8a60c}.metric{font-size:32px;font-weight:900;color:var(--blue)}.empty{padding:25px;text-align:center;color:var(--muted)}.historyrow{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}.search{padding:10px 14px;border:1px solid var(--line);border-radius:9px;min-width:240px}.toastshow{opacity:1!important;transform:translate(-50%,0)!important}#toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,15px);background:#253154;color:white;border-radius:11px;padding:12px 25px;box-shadow:0 6px 30px #26365b22;opacity:0;transition:.2s;pointer-events:none;z-index:10;max-width:90%;text-align:center}.pill{background:#e9f6ee;color:#21925c;border-radius:6px;padding:3px 8px;font-size:12px}.textlink{color:#087eab;text-decoration:underline}.redeem{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line)}[dir=ltr] .program{text-align:left}button:disabled{opacity:.65;cursor:default}@media(min-width:1400px){header,.shell,footer{max-width:1190px}.hero{padding-top:40px}}@media(max-width:950px){header{margin:10px;gap:10px;flex-wrap:wrap;padding:12px}.nav{order:3;flex-basis:100%;overflow:auto}.logo{width:123px}.lang{margin-inline-start:auto}.hero h1{font-size:28px}.homegrid{grid-template-columns:1fr}.classpreview{display:flex;align-items:center;gap:20px}.classpreview img{width:50%}.classpreview .btn{width:auto}.coursegrid{grid-template-columns:repeat(2,1fr)}.roomlayout{grid-template-columns:230px 1fr}.ribbon{font-size:13px}.ribbon b{font-size:20px}}@media(max-width:600px){.shell{padding:0 17px}.hero{grid-template-columns:1fr;gap:0;padding:24px 0}.hero h1{font-size:27px}.hero p{font-size:15px}.hero img{max-width:360px;margin:auto;grid-row:2}.hero .actions .btn{font-size:14px;padding:10px 14px}.ribbon>div{padding:10px 5px;font-size:11px}.ribbon b{display:block;font-size:20px}.cards{gap:10px;grid-template-columns:1fr}.programtop{min-height:130px}.program h3{font-size:20px}.programtop p{font-size:14px}.program{display:grid;grid-template-columns:1fr 90px}.programbottom{display:flex;flex-direction:column;justify-content:center;text-align:center;font-size:13px;padding:10px}.homegrid{gap:12px}.coursegrid,.grid2,.roomlayout{grid-template-columns:1fr}.pagehead h1{font-size:24px}.sectionhead h2{font-size:20px}.bottomnote{align-items:start}.bottomnote .btn{white-space:nowrap;padding:9px 13px}.videoarea{height:250px}.roomlayout .panel{padding:15px}.search{min-width:0;width:100%}.sectionhead{flex-wrap:wrap}.panel{padding:18px}.path{gap:4px}.milestone button{width:43px;height:43px}.milestone{font-size:11px}.classpreview{display:block}.classpreview img{width:100%}.classpreview .btn{width:100%}.nav a{padding:7px 10px;font-size:13px}footer{gap:20px}.gamequestion{font-size:23px}.choice{font-size:18px}canvas{height:300px}}
.dashboard{display:grid;grid-template-columns:220px minmax(0,1fr);gap:26px;margin-top:28px;align-items:start}.dashside{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 13px;position:sticky;top:16px}.usercard{text-align:center;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:13px}.avatar{background:#e5f4fb;color:#079bd0;border-radius:50%;width:52px;height:52px;display:grid;place-items:center;margin:0 auto 7px;font-size:25px;font-weight:900}.usercard small{display:block;color:var(--muted);font-size:12px}.dashside nav{display:grid;gap:5px;margin-bottom:20px}.dashside nav button{display:flex;align-items:center;gap:13px;background:transparent;color:#626b83;text-align:start;padding:11px 10px;border-radius:8px;font-size:14px}.dashside nav button.selected{background:#e4f5fd;color:#008bc0;font-weight:800}.dashside nav button span{font-size:20px;width:22px;text-align:center}.dashheading{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.dashheading h1{margin:0;font-size:26px}.dashmain{min-width:0}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:23px}.metrics .panel{padding:17px}.metrics span{font-size:14px;color:var(--muted)}.notice{padding:18px 21px;border:1px solid #d5e9f9;background:#edf8ff;border-radius:11px;margin:18px 0;font-size:14px;line-height:1.9}.notice p{margin:5px 0 12px}.error,.formerror{color:#b33349}.formerror{padding:10px 0;font-size:14px;white-space:pre-wrap}.toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:10px 0 18px}.tablewrap{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}th{text-align:start;background:#f6f8fd;color:#6c7389;white-space:nowrap;padding:13px 15px;font-weight:600}td{padding:14px 15px;border-top:1px solid var(--line);vertical-align:middle}td small,.lessonrow small,.sessionrow small{display:block;font-size:12px;color:var(--muted);margin-top:4px}.rowactions{display:flex;gap:6px;flex-wrap:wrap}.rowactions .btn{white-space:nowrap;padding:5px 9px;font-size:12px}.coursemeta{display:flex;justify-content:space-between;gap:10px;font-size:12px;color:var(--muted);margin-bottom:16px}.coursemeta b{color:#0a91bb}.lessonrow{display:flex;align-items:center;gap:12px;padding:15px 0;border-bottom:1px solid var(--line);font-size:14px}.lessonrow>div:first-of-type{flex:1}.lessonrow>b{flex:1}.numberchip{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:#f0ebfb;color:#8570b7;font-weight:800}.sessionrow{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line);gap:10px;font-size:14px}.sessionrow:last-child{border:0}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:5px;text-align:start;font-size:14px}.field input,.field select,.field textarea,.quizbuild input,.lessonrow select,.toolbar input{width:100%;border:1px solid #dbe1ee;border-radius:8px;padding:9px 11px;background:#fff;color:var(--ink);font:inherit;min-width:0}.field textarea{resize:vertical}.full{grid-column:1/-1}.checkfield{display:flex;align-items:center;gap:9px;font-size:14px}.checkfield input{width:18px;height:18px}.editorform{margin-top:20px}.prose{white-space:pre-wrap;line-height:2;font-size:16px;margin:22px 0}.lessonvideo{width:100%;aspect-ratio:16/9;border:0;border-radius:10px}.quizbuild{padding:13px;background:#f5f6fc;border-radius:9px;margin:10px 0}.quizbuild label{display:flex;gap:9px;margin:7px 0}.quizbuild input[type=radio]{width:18px}.assignment{margin-bottom:17px}.message{padding:18px;background:#fff;border:1px solid var(--line);border-radius:12px;margin:12px 0}.message.outgoing{background:#eff9ff}.message p{white-space:pre-wrap}.message small{color:var(--muted)}.memorygrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.memorycard{height:75px;background:#9584d9;color:#fff;border-radius:10px;font-size:30px;font-weight:800}.memorycard.matched{background:#25b780;opacity:1}.quranverses{text-align:center;line-height:2.9;padding:20px;background:#fffef9;border:1px solid #e3dab8;border-radius:15px}.ayah{display:inline;background:transparent;font:29px/2.7 'Times New Roman',serif;border-radius:7px;color:#1c3341;padding:3px 7px}.ayah span{color:#9c8732;font-size:23px}.ayah.playing{background:#ffecae}.signin{max-width:600px;margin:50px auto;text-align:center}#modal:has(.editorform){max-width:760px;width:calc(100% - 30px)}.uploadstate{font-size:12px;color:#758096}.dashboard h2{font-size:20px}.dashboard .grid2{gap:15px}.dashboard .panel{padding:20px}@media(max-width:950px){.dashboard{grid-template-columns:180px 1fr;gap:16px}.dashboard .grid2{grid-template-columns:1fr}.metrics{gap:10px}.metrics .metric{font-size:24px}}@media(max-width:650px){.dashboard{grid-template-columns:1fr;margin-top:18px}.dashside{position:static;padding:12px}.usercard{display:none}.dashside nav{display:flex;overflow:auto;margin:0}.dashside nav button{flex-shrink:0}.dashside>a{display:none}.metrics{grid-template-columns:repeat(3,1fr)}.metrics .panel{padding:10px}.metrics span{font-size:12px}.dashheading h1{font-size:23px}.formgrid{grid-template-columns:1fr}.field.full{grid-column:auto}.memorycard{height:60px}.ayah{font-size:25px}.quranverses{padding:8px}.toolbar .tip{width:100%}.dashboard .panel{padding:15px}}

/* Eduleina v3.1 — school bags & cohort foundation */
.schoolbags{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0}.bagcard{display:grid;grid-template-columns:86px 1fr;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 8px 28px #26365b0b}.bagcard.jordan{background:linear-gradient(135deg,#fff,#f4fbff)}.bagcard.global{background:linear-gradient(135deg,#fff,#faf7ff)}.bagicon{font-size:48px;text-align:center}.bagcard h2{margin:8px 0 5px;font-size:21px}.bagcard p{color:var(--muted);line-height:1.8;margin:0 0 10px}.cohortnote{border-inline-start:5px solid #8c7bd7}.stackedmeta{display:grid;gap:4px;align-items:start}.stackedmeta b{margin-top:3px}.compact{gap:6px;flex-wrap:wrap}.globalbookbox{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}.bookmini{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:8px 0;border-bottom:1px dashed var(--line);font-size:13px}.bookmini small{color:var(--muted)}
@media(max-width:700px){.schoolbags{grid-template-columns:1fr}.bagcard{grid-template-columns:64px 1fr}.bagicon{font-size:38px}}
/* v3.2 Parent & Owner Control Center */
.ownerhero{display:flex;justify-content:space-between;align-items:center;gap:18px;background:linear-gradient(135deg,#fff,#f0f8ff);border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:16px}.ownerhero h2{margin:3px 0 0}.owner-metrics{grid-template-columns:repeat(3,1fr)}.alertrow{padding:11px 12px;border-bottom:1px solid var(--line);line-height:1.8}.capacityrow{display:grid;grid-template-columns:minmax(0,1fr) 150px;align-items:center;gap:16px;padding:10px 0;border-bottom:1px solid var(--line)}.capacityrow small{display:block;color:var(--muted);margin-top:3px}.capacityrow progress{width:100%;height:12px}.familygrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.familychild{min-width:0}.childcard{border:1px solid var(--line);background:#fafbff;border-radius:13px;padding:13px;margin:10px 0}.childhead{display:flex;align-items:center;gap:10px}.smallavatar{width:38px!important;height:38px!important;font-size:16px!important}.childhead small{display:block;color:var(--muted)}.childstats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}.childstats span{background:#fff;border:1px solid var(--line);border-radius:9px;padding:8px;text-align:center;font-size:12px}.childstats b{display:block;font-size:18px}.notice.success{background:#ecfbf5;border-color:#bdebd8}@media(max-width:800px){.ownerhero{align-items:flex-start;flex-direction:column}.owner-metrics,.familygrid{grid-template-columns:1fr}.capacityrow{grid-template-columns:1fr}.childstats{grid-template-columns:1fr 1fr 1fr}}
.linkchip{display:inline-flex;align-items:center;gap:6px;background:#eef4ff;border:1px solid #d9e4ff;border-radius:999px;padding:4px 9px;margin:2px;font-size:12px}.linkchip button{background:transparent;color:#7a4660;font-weight:900;padding:0 2px;font-size:15px}

/* Eduleina v3.3 — Classroom 2.0 Core */
.classroom-v33{padding:26px 0 8px}.classroom-topbar{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin:6px 0 18px}.classroom-topbar h1{margin:0;font-size:28px}.classroom-topbar p{margin:6px 0 0;color:var(--muted)}.classroom-topchips{display:flex;gap:8px;flex-wrap:wrap}.classchip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 12px;font-size:12px;font-weight:800}.classchip.muted{opacity:.65}.classroom-grid{display:grid;grid-template-columns:250px minmax(0,1fr) 270px;gap:16px;align-items:start}.classroom-video-panel,.classroom-live-panel{background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px;position:sticky;top:12px}.classroom-video-panel h2,.classroom-live-panel h2{font-size:17px;margin:0 0 12px}.classroom-video-panel .videoarea{height:230px}.participantbox,.mini-panel{margin-top:14px;padding-top:13px;border-top:1px solid var(--line)}.subhead{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}.participantrow{display:flex;align-items:center;gap:9px;padding:8px 0;border-bottom:1px solid #eef0f6}.participantrow:last-child{border-bottom:0}.participantrow>span:nth-child(2){display:flex;flex-direction:column;min-width:0;flex:1}.participantrow small{color:var(--muted);font-size:11px}.avatarmini{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#eef7ff;font-weight:900}.handpulse{font-size:22px;animation:handPulse 1s ease-in-out infinite}.classroom-board-column{min-width:0}.classroom-board-tools{background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px;margin-top:10px}.classroom-live-panel{min-height:370px}.fieldlabel{display:grid;gap:6px;font-size:13px;font-weight:800}.fieldlabel select{border:1px solid var(--line);border-radius:8px;padding:9px;background:#fff}.teacher-action-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}.classaction{min-height:52px;border:1px solid var(--line);background:#f8f9ff;border-radius:10px;padding:8px;font-weight:800}.classaction.star{background:#fff8d7}.raisehand{width:100%;padding:15px;border-radius:12px;background:#f6f7fb;border:1px solid var(--line);font-size:16px;font-weight:900}.raisehand.active{background:#fff4cb;border-color:#e8c65b}.reactionrow{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin:10px 0 14px}.reactionrow button{padding:10px 0;background:#f4f6fb;border-radius:9px;font-size:21px}.student-stars{display:flex;gap:10px;align-items:center;background:#fff8d7;border-radius:12px;padding:12px}.student-stars>span{font-size:30px}.student-stars b{font-size:24px;display:block}.student-stars small{color:var(--muted)}.rewardfeed,.attentionrow{display:flex;gap:8px;align-items:center;padding:7px 0;border-bottom:1px solid #eef0f6}.rewardfeed span{flex:1}.livepoll{margin-top:14px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:15px}.pollchoices{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:12px}.pollchoices button{padding:12px;border-radius:10px;background:#f3f4fb;border:1px solid #e0e4f0;font-weight:800}.pollresult{display:grid;grid-template-columns:minmax(80px,1fr) 2fr 28px;gap:8px;align-items:center;margin:9px 0}.pollbar{height:8px;background:#eef1f7;border-radius:999px;overflow:hidden}.pollbar i{display:block;height:100%;background:#1bb27a}.successline{background:#e7f8ef;padding:9px 11px;border-radius:8px}.class-effect{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;gap:14px;pointer-events:none;z-index:99;opacity:0;transform:scale(.7);transition:.2s}.class-effect span{font-size:88px;filter:drop-shadow(0 12px 18px #0003)}.class-effect b{font-size:28px;background:#fff;padding:10px 16px;border-radius:14px;box-shadow:0 10px 35px #0002}.class-effect.show{opacity:1;transform:scale(1);animation:classPop 1.7s ease both}.classroom-young .boardwrap{border-color:#5e87a6}.classroom-young .classroom-topbar h1:after{content:' ✨';font-size:.75em}.classroom-academic .classaction.star,.classroom-academic .student-stars{background:#f5f6fa}.classroom-academic .classroom-topbar h1:after{content:''}.classroom-older .classroom-topbar h1:after{content:' •';color:#8a78d6}
@keyframes handPulse{50%{transform:translateY(-4px) rotate(7deg)}}@keyframes classPop{0%{opacity:0;transform:scale(.5)}18%{opacity:1;transform:scale(1.08)}70%{opacity:1;transform:scale(1)}100%{opacity:0;transform:scale(1.12)}}
@media(max-width:1050px){.classroom-grid{grid-template-columns:220px minmax(0,1fr)}.classroom-live-panel{grid-column:1/-1;position:static}.teacher-action-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.classroom-topbar{flex-direction:column}.classroom-grid{grid-template-columns:1fr}.classroom-video-panel,.classroom-live-panel{position:static}.classroom-video-panel .videoarea{height:260px}.teacher-action-grid{grid-template-columns:1fr 1fr}.pollchoices{grid-template-columns:1fr}.class-effect span{font-size:62px}.class-effect b{font-size:20px}}
.participantrow[role="button"]{cursor:pointer;border-radius:10px;padding-inline:7px}.participantrow[role="button"]:hover{background:#f6f8fc}.participantrow.selected{background:#eef8ff;outline:2px solid #8dc5ee}.participantrow.selected>span:last-child{font-weight:900}

/* Eduleina v3.3.3 — classroom badge visibility */
.journey-metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.earnedbadge{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.earnedbadge:last-child{border-bottom:0}.earnedbadgeicon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:#fff6cf;font-size:27px;flex:0 0 auto}.earnedbadge>div{min-width:0;display:grid;gap:3px}.earnedbadge small{color:var(--muted);font-size:12px}.journey-shop{margin-top:16px}@media(max-width:950px){.journey-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:650px){.journey-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.earnedbadge{align-items:flex-start}}

/* v3.3.5 Jitsi interaction hardening */
.videoarea.jitsi-active{position:relative;padding:0!important;touch-action:auto;user-select:none}
.videoarea.jitsi-active iframe{pointer-events:auto!important;touch-action:auto!important}
#videoFallback{position:relative;z-index:2}
.videoarea.jitsi-active::after{content:"";position:absolute;top:0;left:0;width:118px;height:72px;z-index:4;pointer-events:auto;background:transparent;cursor:default}
.videoarea.jitsi-active iframe{position:relative;z-index:1}
/* v3.4.0 — finance command center, live sync, role-aware profile, detailed attendance */
.logoutbtn{width:100%;text-align:center;border:0;background:transparent;cursor:pointer;font:inherit}.navbadge{margin-inline-start:auto;background:#e84c6a;color:#fff;min-width:21px;height:21px;padding:0 6px;border-radius:99px;display:inline-grid;place-items:center;font-size:11px;font-style:normal;font-weight:800}.livesync{display:flex;align-items:center;gap:7px;color:#607189;font-size:12px}.livepulse{width:9px;height:9px;border-radius:50%;background:#27b67a;box-shadow:0 0 0 0 rgba(39,182,122,.35);animation:livepulse 1.8s infinite}@keyframes livepulse{70%{box-shadow:0 0 0 7px rgba(39,182,122,0)}100%{box-shadow:0 0 0 0 rgba(39,182,122,0)}}
.finance-donuts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:26px}.finance-donut-card{display:grid;grid-template-columns:190px 1fr;gap:18px;align-items:center}.finance-donut{width:170px;height:170px;border-radius:50%;background:conic-gradient(#7d6bc2 0 var(--p1),#18a6d6 var(--p1) var(--p2),#f0b545 var(--p2) var(--p3),#ed7c66 var(--p3) var(--p4),#36b77b var(--p4) 100%);position:relative;display:grid;place-items:center}.finance-donut:after{content:"";position:absolute;inset:29px;border-radius:50%;background:#fff}.finance-donut>div{position:relative;z-index:1;text-align:center;display:grid;gap:2px}.finance-donut b{font-size:17px}.finance-donut small{font-size:11px;color:var(--muted)}.finance-legend{display:grid;grid-template-columns:1fr;gap:7px;font-size:12px}.finance-legend span{display:flex;justify-content:space-between;gap:12px;padding-inline-start:15px;position:relative}.finance-legend span:before{content:"";width:8px;height:8px;border-radius:50%;position:absolute;inset-inline-start:0;top:6px}.finance-legend .f1:before{background:#7d6bc2}.finance-legend .f2:before{background:#18a6d6}.finance-legend .f3:before{background:#f0b545}.finance-legend .f4:before{background:#ed7c66}.finance-legend .f5:before{background:#36b77b}.payout-strip{grid-column:1/-1;border-top:1px solid var(--line);padding-top:11px;display:flex;justify-content:space-between;gap:15px;font-size:12px}.attendance-list{display:grid;gap:10px}.attendance-row{display:grid;grid-template-columns:minmax(130px,1fr) minmax(360px,2fr) 150px;align-items:center;gap:12px;padding:13px;border:1px solid var(--line);border-radius:11px;background:#fbfcff}.attendance-person small{display:block;color:var(--muted);font-size:11px}.attendance-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.attendance-meta span{display:grid;gap:2px;padding:7px 9px;background:#fff;border:1px solid var(--line);border-radius:8px;font-size:11px}.attendance-meta b{color:#526078}.attendance-row select{border:1px solid #dbe1ee;border-radius:8px;padding:9px;background:#fff}.profile-head{display:flex;align-items:center;gap:14px}.profile-head .avatar{margin:0}.profile-head h2{margin:0}.profile-panel{max-width:900px}.finance-donut-card .payout-strip b{white-space:nowrap}
@media(max-width:1050px){.finance-donuts{grid-template-columns:1fr}.finance-donut-card{grid-template-columns:160px 1fr}.finance-donut{width:145px;height:145px}.attendance-row{grid-template-columns:1fr}.attendance-meta{grid-template-columns:repeat(3,1fr)}}
@media(max-width:650px){.finance-donut-card{grid-template-columns:1fr}.finance-donut{margin:auto}.payout-strip{flex-direction:column}.attendance-meta{grid-template-columns:1fr}.livesync{font-size:0}.livesync .livepulse{font-size:initial}}
.share-templates{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:24px}.share-template{display:grid;grid-template-columns:105px 1fr;align-items:center;gap:14px}.share-pie{width:96px;height:96px;border-radius:50%;background:conic-gradient(#7d6bc2 0 var(--p1),#18a6d6 var(--p1) var(--p2),#f0b545 var(--p2) var(--p3),#ed7c66 var(--p3) var(--p4),#36b77b var(--p4) 100%);display:grid;place-items:center;position:relative}.share-pie:after{content:"";position:absolute;inset:20px;background:#fff;border-radius:50%}.share-pie b{position:relative;z-index:1;font-size:13px}.share-template small{display:block;color:var(--muted);font-size:11px;margin:3px 0 8px}.share-mini{display:flex;flex-wrap:wrap;gap:5px 9px;font-size:11px;color:#5f687d}@media(max-width:650px){.share-templates{grid-template-columns:1fr}.share-template{grid-template-columns:90px 1fr}.share-pie{width:82px;height:82px}}


/* v3.5.0 University Academy */
.university-hero{background:linear-gradient(135deg,#f7f5ff,#f4fbff);border:1px solid var(--line);border-radius:22px;padding:28px}.academy-search{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:10px;margin:18px 0}.academy-search input,.academy-search select{border:1px solid #dbe1ee;border-radius:11px;padding:12px;background:#fff;min-width:0}.academy-strip{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 20px}.academy-strip span,.uni-tags span{background:#f2f4fb;border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-size:12px}.university-art{background:linear-gradient(135deg,#6f63c7,#4ea3d8)!important}.uni-code{font-weight:800;color:#6758bd;font-size:12px;letter-spacing:.04em;margin-bottom:4px}.uni-tags{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}.academic-meta{display:grid;gap:8px;margin:14px 0}.academic-meta>div{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px solid var(--line)}.academic-meta span{color:var(--muted);font-size:12px}.uni-week{margin-bottom:18px}.uni-week>h3{margin:0 0 9px;color:#53607b}.academy-banner{display:flex;align-items:center;justify-content:space-between;gap:18px;background:linear-gradient(135deg,#f5f2ff,#eefaff);border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:18px}.academy-banner h2{margin:4px 0}.compact-courses{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.university-settings{background:#f8f6ff}.university-course-layout{align-items:start}
@media(max-width:900px){.academy-search{grid-template-columns:1fr 1fr}.academy-banner{align-items:flex-start;flex-direction:column}}
@media(max-width:600px){.academy-search{grid-template-columns:1fr}.academic-meta>div{flex-direction:column;gap:3px}}

/* v3.5.1 — searchable assignment course picker + destructive lesson action */
.btn.danger{background:#b93b51;color:#fff}.notice.warning{background:#fff6e8;border:1px solid #efd1a2}.course-search-field{position:relative}.course-search-box{position:relative}.course-search-box>input[type=search]{width:100%;border:1px solid #dbe1ee;border-radius:8px;padding:10px 11px;background:#fff;color:var(--ink)}.course-search-results{display:none;position:absolute;z-index:30;inset-inline:0;top:calc(100% + 6px);max-height:260px;overflow:auto;background:#fff;border:1px solid #dbe1ee;border-radius:10px;box-shadow:0 15px 35px #25315422;padding:6px}.course-search-results.open{display:block}.course-search-option{display:flex;flex-direction:column;align-items:flex-start;width:100%;padding:10px 11px;border-radius:8px;background:#fff;color:var(--ink);text-align:start}.course-search-option:hover,.course-search-option:focus{background:#eef8fd}.course-search-option small{font-size:11px;color:var(--muted);margin-top:2px}.course-search-empty{padding:12px;color:var(--muted);text-align:center;font-size:13px}

/* v3.6.1 FULL STABLE — academic organization & search */
.ops-filterbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:16px 0}.ops-filterbar input,.ops-filterbar select,.ops-inline-search,.ops-full-search{min-height:44px;border:1px solid #d9e2ea;border-radius:12px;padding:10px 12px;background:#fff;color:var(--ink);font:inherit}.ops-inline-search{min-width:280px;flex:1}.ops-full-search{width:100%;margin:10px 0 16px}.ops-filter-grid{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr))}.ops-course-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}.ops-course-card h3{margin:5px 0}.ops-course-card small{color:var(--muted)}.ops-mini-metrics{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.ops-mini-metrics span{background:#f5f8fb;border:1px solid #e6edf3;border-radius:999px;padding:6px 10px;font-size:.88rem}.ops-chip,.ops-status{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:.82rem;font-weight:700}.ops-chip.good,.ops-status.good{background:#e8f8ef;color:#16784a}.ops-chip.warn{background:#fff4d8;color:#8a6500}.ops-chip.bad{background:#ffe7e7;color:#b42318}.ops-chip.muted,.ops-status.muted{background:#eef2f6;color:#52606d}.ops-status.live,.ops-session-tag.live{background:#d92d20;color:#fff}.ops-status.dark,.ops-session-tag.dark{background:#202124;color:#fff}.ops-alert-line{margin:10px 0}.ops-subject-stack{display:grid;gap:16px}.ops-section-block{border-top:1px solid #edf1f4;padding:14px 0}.ops-section-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:10px}.ops-section-head small{display:block;color:#65727e;margin-top:4px}.ops-session-strip{display:flex;gap:7px;flex-wrap:wrap;margin:8px 0 12px}.ops-session-tag{display:inline-flex;border-radius:999px;padding:5px 9px;background:#eef2f6;color:#52606d;font-size:.75rem}.ops-session-tag.good{background:#e8f8ef;color:#16784a}.tablewrap tr[hidden],[data-academy-course][hidden],[data-assignment-subject][hidden],[data-lesson-row][hidden]{display:none!important}.metrics{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
@media(max-width:800px){.ops-filter-grid{grid-template-columns:1fr}.ops-inline-search{min-width:100%}.ops-section-head{align-items:flex-start;flex-direction:column}}


/* v3.7.0 — University Academy deep tracking */
.v370-banner{background:linear-gradient(135deg,#f5f4ff,#eefbff)}
.v370-filterbar{display:grid;grid-template-columns:2fr repeat(3,minmax(150px,1fr));gap:10px;margin:18px 0}
.v370-filterbar input,.v370-filterbar select{min-height:44px;border:1px solid #d9e2ea;border-radius:12px;padding:10px 12px;background:#fff;color:var(--ink);font:inherit;min-width:0}
.v370-course-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:16px;margin-bottom:20px}
.v370-course-card h3{margin:5px 0}.v370-course-card small{color:var(--muted)}
.v370-kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin:14px 0}.v370-kpi-grid.compact{grid-template-columns:repeat(5,minmax(80px,1fr))}
.v370-kpi{border:1px solid #e6edf3;background:#f8fafc;border-radius:13px;padding:10px 12px;display:grid;gap:3px;min-width:0}.v370-kpi small{color:#687585;font-size:.76rem}.v370-kpi b{font-size:1.08rem}.v370-kpi.warning{background:#fff7df;border-color:#f1ddb0}.v370-kpi.danger{background:#fff0ef;border-color:#f0c4c0}
.v370-chip,.v370-status{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:.78rem;font-weight:800;white-space:nowrap}.v370-chip.good,.v370-status.good{background:#e8f8ef;color:#16784a}.v370-chip.medium{background:#fff4d8;color:#8a6500}.v370-chip.high{background:#ffe7e7;color:#b42318}.v370-status.muted{background:#eef2f6;color:#52606d}.v370-status.live{background:#d92d20;color:#fff}.v370-status.dark{background:#202124;color:#fff}
.v370-card-meta{display:flex;gap:7px;flex-wrap:wrap;margin:10px 0 14px}.v370-card-meta span{background:#f3f6fa;border:1px solid #e4eaf0;border-radius:999px;padding:5px 8px;font-size:.78rem}
.v370-lower{align-items:start}.v370-lower>.panel{overflow:hidden}.v370-center-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.8fr);gap:18px;align-items:start}.v370-content-panel{border:1px solid #edf1f4;border-radius:14px;padding:14px}.v370-week{margin-bottom:15px}.v370-week h4{margin:0 0 8px;color:#53607b}
[data-v370-course][hidden]{display:none!important}
@media(max-width:1050px){.v370-filterbar{grid-template-columns:1fr 1fr}.v370-kpi-grid.compact{grid-template-columns:repeat(3,1fr)}.v370-center-grid{grid-template-columns:1fr}}
@media(max-width:650px){.v370-filterbar{grid-template-columns:1fr}.v370-course-grid{grid-template-columns:1fr}.v370-kpi-grid.compact{grid-template-columns:repeat(2,1fr)}}

/* v3.8.0 university feedback pulse */
.v380-kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin:14px 0}.v380-kpi-grid.compact{grid-template-columns:repeat(auto-fit,minmax(110px,1fr))}.v380-kpi{border:1px solid #e5e7eb;border-radius:16px;padding:12px;background:#fff}.v380-kpi small{display:block;color:#64748b;margin-bottom:5px}.v380-kpi b{font-size:1.25rem}.v380-kpi.good{border-color:#bbf7d0;background:#f0fdf4}.v380-kpi.medium{border-color:#fde68a;background:#fffbeb}.v380-kpi.bad{border-color:#fecaca;background:#fef2f2}.v380-kpi.muted{background:#f8fafc}.v380-learner-grid,.v380-pulse-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;margin:16px 0}.v380-learner-card,.v380-pulse-card{border:1px solid #e2e8f0;border-radius:18px;padding:16px;background:#fff}.v380-score{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:6px 10px;font-weight:800;font-size:.86rem}.v380-score.good{background:#dcfce7;color:#166534}.v380-score.medium{background:#fef3c7;color:#92400e}.v380-score.bad{background:#fee2e2;color:#991b1b}.v380-score.muted{background:#e2e8f0;color:#475569}.v380-mini{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.v380-mini span,.v380-issuebar span,.v380-tags span{background:#f1f5f9;border-radius:999px;padding:6px 10px;font-size:.84rem}.v380-session-rate{margin-top:14px;border-top:1px dashed #cbd5e1;padding-top:10px}.v380-comment{border:1px solid #e2e8f0;border-radius:16px;padding:12px;margin:10px 0;background:#fff}.v380-comment p{white-space:pre-wrap;margin:8px 0}.v380-tags{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.v380-issuebar{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 16px}.checkline{display:flex!important;align-items:center;gap:8px}.checkline input{width:auto}.v380-banner{margin-bottom:16px}.v380-pulse{margin-top:18px}
/* v3.9.0 — feedback privacy & publication */
.v390-privacy-badge{display:inline-flex;align-items:center;gap:.35rem;padding:.35rem .65rem;border-radius:999px;font-size:.78rem;font-weight:800;background:#eef2f7;color:#25334a;white-space:nowrap}.v390-privacy-badge.public_summary,.v390-privacy-badge.public_full{background:#e8f7ef;color:#17653b}.v390-privacy-badge.enrolled{background:#eaf4ff;color:#155b91}.v390-privacy-badge.staff{background:#f4efff;color:#5d3a98}.v390-privacy-badge.admin_only{background:#f1f2f4;color:#353942}.v390-admin-controls{margin-top:1.2rem;padding:1rem;border:1px solid #dfe6ec;border-radius:18px;background:#fbfcfd}.v390-switches{align-items:start}.v390-control-center{margin-top:1.2rem}.v390-control-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}.v390-control-card{padding:1rem}.v390-control-meta{display:flex;gap:.7rem;flex-wrap:wrap;margin:.8rem 0;color:#5c6874;font-size:.83rem}.v390-published{margin-top:1.2rem}.v390-course-pulse-wrap{max-width:1200px;margin:0 auto 1.2rem}.v390-public-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:.7rem;margin:.9rem 0}.v390-public-metrics>div{padding:.8rem;border-radius:14px;background:#f7f9fb}.v390-public-metrics small{display:block;color:#687582}.v390-public-metrics b{font-size:1.1rem}.v390-public-issues{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;margin-top:.8rem}.v390-public-issues>span{padding:.3rem .55rem;border-radius:999px;background:#f4f6f8;font-size:.8rem}.v390-public-comments{margin-top:1rem}.v390-public-comments blockquote{margin:.55rem 0;padding:.75rem .9rem;border-inline-start:3px solid #72b89a;background:#fafcfb;border-radius:10px}.v390-public-comments blockquote span{display:block;font-size:.75rem;font-weight:800;margin-bottom:.25rem}

/* v3.9.1 — simplified owner publication workflow */
.v390-control-center{display:none!important}
.v391-publish-controls{margin-top:1.25rem;padding:1rem;border:1px solid #dfe6ec;border-radius:18px;background:linear-gradient(135deg,#fbfcfd,#f7fbff)}
.v391-status{display:inline-flex;align-items:center;border-radius:999px;padding:.42rem .72rem;font-size:.8rem;font-weight:800;white-space:nowrap}
.v391-status.private{background:#eef1f4;color:#333b46}.v391-status.summary{background:#fff4d8;color:#825d00}.v391-status.public{background:#e8f7ef;color:#17653b}
.v391-publish-meta{display:flex;gap:.7rem;flex-wrap:wrap;margin:.7rem 0 1rem;color:#5c6874;font-size:.83rem}.v391-publish-meta span{background:#fff;border:1px solid #e6ebf0;border-radius:999px;padding:.38rem .65rem}

/* v4.0 academic foundation */
.v400-foundation-summary{margin-bottom:18px}.v400-ready{display:inline-flex;align-items:center;gap:6px;padding:7px 11px;border-radius:999px;font-weight:800;font-size:13px;background:#eef4f8}.v400-ready.good{background:#e8f7ef;color:#117a48}.v400-ready.medium{background:#fff5dc;color:#9a6700}.v400-ready.high{background:#fff0ef;color:#a33b32}.v400-readiness .sectionhead{margin-bottom:10px}.v400-progress{height:10px;border-radius:999px;background:#edf1f5;overflow:hidden;margin:8px 0 16px}.v400-progress i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#18a0d8,#5c8cff)}.v400-checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px}.v400-check{display:flex;align-items:center;gap:8px;padding:9px 11px;border-radius:12px;border:1px solid #e5eaf0}.v400-check.ok{background:#f0fbf5}.v400-check.missing{background:#fafafa;color:#6b7280}.v400-check span{font-size:17px}.v400-weights,.v400-thresholds,.v400-counts{display:flex;flex-wrap:wrap;gap:9px}.v400-weights span,.v400-thresholds span,.v400-counts span{padding:8px 10px;border-radius:11px;background:#f5f8fb;border:1px solid #e5eaf0}.v400-blueprint-card{margin-top:18px}.v400-foundation-summary .metrics{margin-top:14px}

/* ===== Eduleina v4.1.1 — Interactive Live Studio — Board Interaction Hotfix ===== */
.v410-stagebar{display:flex;gap:7px;align-items:center;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 10px;margin-bottom:9px;box-shadow:0 4px 14px #28355c0a}.v410-stagebar button{background:#f6f7fb;border:1px solid #e2e6f0;border-radius:9px;padding:7px 11px;font-weight:800;color:#4c5571}.v410-stagebar button.active{background:#e6f7fe;border-color:#7fc6e5;color:#087da9}.v410-timer-chip{margin-inline-start:auto;border-radius:999px;background:#f2f4f8;padding:6px 11px;font-weight:900;font-variant-numeric:tabular-nums}.v410-timer-chip.urgent{background:#fff0e7;color:#c63d23;animation:v410Pulse .7s infinite alternate}.v410-boardwrap{position:relative;background:#fff}.v410-boardwrap.bg-grid canvas{background-color:#fff;background-image:linear-gradient(#dfe8ef 1px,transparent 1px),linear-gradient(90deg,#dfe8ef 1px,transparent 1px);background-size:28px 28px}.v410-boardwrap.bg-lines canvas{background-color:#fff;background-image:repeating-linear-gradient(to bottom,transparent 0,transparent 34px,#dce8f3 35px,#dce8f3 36px)}.v410-boardwrap.bg-dots canvas{background-color:#fff;background-image:radial-gradient(#c7d4df 1.25px,transparent 1.25px);background-size:24px 24px}.v410-boardwrap canvas.v410-stage-muted{opacity:.08;pointer-events:none}.v410-board-advanced{display:flex;gap:8px;align-items:end;flex-wrap:wrap;background:#f9fbfe;border:1px solid var(--line);padding:9px;border-radius:10px;margin-top:8px}.v410-board-advanced label{display:grid;gap:4px;font-size:11px;font-weight:800;color:#5f6880}.v410-board-advanced select,.v410-board-advanced button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 9px;color:var(--ink);font-weight:700}.v410-trace-overlay,.v410-activity-stage,.v410-focus-stage{position:absolute;inset:39px 0 0;z-index:3}.v410-trace-overlay[hidden],.v410-activity-stage[hidden],.v410-focus-stage[hidden]{display:none!important;pointer-events:none!important}.v410-trace-overlay{pointer-events:none;display:grid;place-items:center;text-align:center;padding:20px}.v410-trace-guide{font-size:clamp(90px,16vw,190px);line-height:1;color:transparent;-webkit-text-stroke:3px #9db3c6;opacity:.62;font-weight:900;letter-spacing:.06em}.v410-trace-overlay small{position:absolute;bottom:16px;background:#ffffffda;padding:5px 11px;border-radius:999px;color:#667085}.v410-stage-empty{display:grid;place-items:center;height:100%;padding:24px;text-align:center;color:var(--muted);font-weight:800;background:#f9fbffdd}.v410-activity-stage,.v410-focus-stage{background:linear-gradient(145deg,#f7fbff,#f5f0ff);padding:22px;overflow:auto}.v410-activity-card{max-width:720px;margin:auto;background:#fff;border:1px solid #dde5f0;border-radius:18px;padding:22px;box-shadow:0 14px 38px #273a6212}.v410-activity-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.v410-activity-head h2{margin:2px 0 14px;font-size:22px}.v410-drag-items{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:16px 0}.v410-drag-chip{padding:11px 18px;background:#fff5c9;border:2px solid #ecd979;border-radius:12px;font-weight:900;cursor:grab;box-shadow:0 4px 0 #dfca65}.v410-dropzone{min-height:130px;border:3px dashed #8cb9d2;border-radius:18px;background:#eef8ff;display:grid;place-items:center;align-content:center;gap:3px;text-align:center;transition:.15s}.v410-dropzone>span{font-size:28px}.v410-dropzone small{color:var(--muted)}.v410-dropzone.shake{animation:v410Shake .34s}.v410-drag-feedback{text-align:center;min-height:38px}.v410-focus-stage{display:grid;place-items:center}.v410-focus-card{max-width:760px;text-align:center;background:#fff;border:1px solid #dfe5f1;border-radius:20px;padding:36px;box-shadow:0 18px 48px #2a3f6a18;font-size:clamp(26px,4vw,48px);font-weight:900;line-height:1.7}.v410-focus-card>span{display:block;font-size:44px;margin-bottom:12px}.v410-studio-controls{border-top:1px solid var(--line);margin-top:16px;padding-top:14px}.v410-control-title{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px}.v410-control-group{padding:10px 0;border-top:1px dashed #e1e5ee}.v410-control-group>small{display:block;color:var(--muted);font-weight:800;margin-bottom:7px}.v410-inline{display:flex;gap:6px;flex-wrap:wrap}.v410-inline button,.v410-effect-grid button{border:1px solid var(--line);background:#f8f9fd;border-radius:8px;padding:7px 9px;font-weight:800}.v410-effect-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.participantrow{position:relative}.v410-card-effect{position:absolute;left:6px;top:-9px;font-size:24px;filter:drop-shadow(0 3px 5px #0002);animation:v410Float 1s ease-in-out infinite alternate}.v410-card-effect.halo{animation:v410Spin 2s linear infinite}.v410-card-effect.spotlight{background:#fff5a7;border-radius:50%;padding:2px 5px}.v410-videoarea{position:relative}.v410-video-overlay{position:absolute;inset:0;z-index:8;pointer-events:none;display:none;align-items:center;justify-content:flex-start;flex-direction:column;padding-top:6px;text-align:center;overflow:hidden}.v410-video-overlay.show{display:flex}.v410-video-overlay>span{font-size:54px;filter:drop-shadow(0 5px 7px #0003);animation:v410Float .55s ease-in-out infinite alternate}.v410-video-overlay>b{background:#ffffffd9;border-radius:999px;padding:3px 9px;font-size:12px;box-shadow:0 3px 12px #0002}.v410-video-overlay.halo>span{animation:v410Spin 1.8s linear infinite}.v410-video-overlay.spotlight{background:radial-gradient(circle at 50% 20%,#fff8ae77 0 18%,transparent 40%)}.v410-video-overlay.confetti i{position:absolute;font-style:normal;font-size:22px;animation:v410Rain 1.7s linear infinite}.v410-video-overlay.confetti i:nth-of-type(1){left:12%;animation-delay:.1s}.v410-video-overlay.confetti i:nth-of-type(2){left:30%;animation-delay:.5s}.v410-video-overlay.confetti i:nth-of-type(3){left:55%;animation-delay:.25s}.v410-video-overlay.confetti i:nth-of-type(4){left:72%;animation-delay:.75s}.v410-video-overlay.confetti i:nth-of-type(5){left:88%;animation-delay:.4s}.classroom-faith .classroom-topbar{background:linear-gradient(120deg,#f9fff9,#fffdf3);padding:14px;border-radius:16px;border:1px solid #e5ecd7}.classroom-faith .v410-stagebar button.active{background:#eef8ec;border-color:#abd19e;color:#3b7440}.classroom-academic .v410-drag-chip{background:#f3f5fa;border-color:#cfd6e5;box-shadow:0 4px 0 #c4cada}.classroom-academic .v410-activity-stage,.classroom-academic .v410-focus-stage{background:linear-gradient(145deg,#f6f8fb,#eef2f7)}
@keyframes v410Shake{25%{transform:translateX(-8px)}50%{transform:translateX(8px)}75%{transform:translateX(-5px)}}@keyframes v410Pulse{to{transform:scale(1.06)}}@keyframes v410Float{to{transform:translateY(-6px)}}@keyframes v410Spin{to{transform:rotate(360deg)}}@keyframes v410Rain{0%{transform:translateY(-20px) rotate(0);opacity:0}15%{opacity:1}100%{transform:translateY(250px) rotate(320deg);opacity:0}}
@media(max-width:720px){.v410-stagebar{overflow:auto;flex-wrap:nowrap}.v410-stagebar button{white-space:nowrap}.v410-board-advanced{align-items:stretch}.v410-board-advanced label{min-width:120px;flex:1}.v410-effect-grid{grid-template-columns:1fr 1fr}.v410-activity-stage,.v410-focus-stage{padding:12px}.v410-focus-card{padding:22px}.v410-trace-guide{font-size:96px}}

/* === Eduleina v4.1.2 — board UX + activity pack === */
.shell:has(.classroom-v33){max-width:1480px}
.classroom-v33 .classroom-grid{grid-template-columns:230px minmax(650px,1fr) 250px;gap:14px}
.classroom-v33 .v410-boardwrap canvas{height:520px;min-height:520px}
.v410-stagebar{position:relative;z-index:6}
.v410-stagebar .v412-reset-stage{background:#fff8e7;border-color:#f0d58a;color:#855f00}
#v412FullscreenBtn{background:#eef4ff;border-color:#cbdaf7;color:#315b9a}
.v410-board-advanced{align-items:center}
.v410-board-advanced>button{min-height:40px}
.v412-bg-colors{display:grid;gap:4px;align-self:stretch}
.v412-bg-colors small{font-size:11px;font-weight:800;color:#5f6880}
.v412-bg-colors>div{display:flex;gap:5px;align-items:center;min-height:34px}
.v410-board-advanced .v412-swatch{width:28px;height:28px;min-height:28px;padding:0;border-radius:50%;background:var(--sw);border:2px solid #cfd6e4;box-shadow:inset 0 0 0 2px #fff}
.v410-board-advanced .v412-swatch.active{outline:3px solid #159bcf;outline-offset:2px}
.v412-activity-launcher{background:#f4efff!important;border-color:#d6c7fb!important;color:#6a4ab1!important}

.classroom-board-column.v412-fullscreen{position:fixed!important;inset:8px!important;z-index:1000!important;background:#f7f8fe!important;border:1px solid #dfe5f1;border-radius:18px;padding:12px;overflow:auto;box-shadow:0 30px 100px #16234655}
.classroom-board-column.v412-fullscreen .v410-boardwrap canvas{height:calc(100vh - 250px);min-height:520px}
.classroom-board-column.v412-fullscreen .v410-stagebar{position:sticky;top:0;z-index:15}
body.v412-board-fullscreen-open{overflow:hidden}

.v412-library-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.v412-library-grid button{border:1px solid #e0e5f0;background:#f9faff;border-radius:14px;padding:14px;text-align:start;display:grid;grid-template-columns:42px 1fr;column-gap:9px;align-items:center;color:var(--ink)}
.v412-library-grid button:hover{border-color:#8ecbe5;background:#f2fbff}
.v412-library-grid button>span{font-size:30px;grid-row:1/3}
.v412-library-grid button>b{font-size:15px}
.v412-library-grid button>small{color:var(--muted);font-size:11px;line-height:1.6}
.v412-answer-editor{display:grid;gap:8px;margin:12px 0}
.v412-answer-editor>div{display:grid;grid-template-columns:28px 1fr;gap:8px;align-items:center;border:1px solid #e3e7ef;border-radius:11px;padding:8px;background:#fafbfe}
.v412-answer-editor input[type=radio]{width:20px;height:20px;accent-color:#16a46f}
.v412-answer-editor label{display:grid;grid-template-columns:88px 1fr;align-items:center;gap:8px;font-weight:800;font-size:12px}
.v412-answer-editor label input,.v412-pair-editor input{border:1px solid #d8deed;border-radius:8px;padding:9px;background:#fff;color:var(--ink);width:100%}
.v412-pair-editor{display:grid;gap:8px;margin:12px 0}
.v412-pair-editor>div{display:grid;grid-template-columns:1fr 32px 1fr;gap:7px;align-items:center}
.v412-pair-editor span{text-align:center;font-weight:900;color:#7a6ec0}
.v412-teacher-answer{margin:8px 0 16px;padding:10px 12px;border-radius:10px;background:#edf9f2;border:1px solid #cfead9;color:#17673e;line-height:1.8}
.v412-teacher-answer b{margin-inline-end:5px}
.v412-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin:18px 0}
.v412-choice-grid button,.v412-tf-grid button,.v412-order-grid button,.v412-match-grid button{border:2px solid #e0e5ef;background:#f8f9fd;border-radius:12px;padding:14px;font-weight:900;color:var(--ink);min-height:58px}
.v412-choice-grid button:hover:not(:disabled),.v412-order-grid button:hover:not(:disabled),.v412-match-grid button:hover:not(:disabled){border-color:#84c7e3;background:#f0faff}
.v412-choice-grid button.correct,.v410-drag-chip.correct{background:#e5f8ed!important;border-color:#6ec491!important}
.v412-tf-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px auto;max-width:500px}
.v412-tf-grid button{font-size:20px;background:#fff}
.v412-order-grid{display:grid;gap:9px;margin:14px 0}
.v412-order-grid button.picked{background:#e8f7ef;border-color:#75c89b}
.v412-progress-note{text-align:center;color:#657188;font-weight:800}
.v412-match-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}
.v412-match-grid>div{display:grid;gap:9px}
.v412-match-grid button.selected{border-color:#7d6dd2;background:#f1efff}
.v412-match-grid button.matched{background:#e8f7ef;border-color:#7bc99e;text-decoration:none}
.v412-activity-actions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:14px;padding-top:13px;border-top:1px dashed #e1e5ee}
.v412-activity-actions button{border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 11px;font-weight:800}
.v410-dropzone.done{border-style:solid;border-color:#67bf8b;background:#e9f8ef}
.v410-focus-card small{display:block;font-size:14px;color:#7b6cc0;margin-bottom:10px}
.v410-focus-card button{display:inline-flex;margin-top:22px;border:1px solid #d9dfeb;background:#f6f8fc;border-radius:10px;padding:8px 14px;font-size:14px;font-weight:800;color:#33405b}

@media(max-width:1200px){
  .classroom-v33 .classroom-grid{grid-template-columns:210px minmax(0,1fr)}
  .classroom-v33 .classroom-live-panel{grid-column:1/-1}
  .classroom-v33 .v410-boardwrap canvas{height:480px;min-height:480px}
}
@media(max-width:720px){
  .classroom-v33 .classroom-grid{grid-template-columns:1fr}
  .classroom-v33 .v410-boardwrap canvas{height:430px;min-height:430px}
  .v412-library-grid,.v412-choice-grid,.v412-match-grid{grid-template-columns:1fr}
  .v412-answer-editor label{grid-template-columns:1fr}
  .classroom-board-column.v412-fullscreen{inset:2px!important;border-radius:0;padding:7px}
  .classroom-board-column.v412-fullscreen .v410-boardwrap canvas{height:calc(100vh - 290px);min-height:360px}
}


/* === Eduleina v4.1.3 — matching + background + web activity === */
/* Background is now composed inline by JS so pattern + selected color always coexist. */
.v410-boardwrap.bg-grid canvas,.v410-boardwrap.bg-lines canvas,.v410-boardwrap.bg-dots canvas,.v410-boardwrap.bg-blank canvas{background-color:unset;background-image:unset}
.v412-teacher-answer{padding:0;overflow:hidden}
.v412-teacher-answer summary{cursor:pointer;padding:10px 12px;font-weight:900;list-style:none}
.v412-teacher-answer summary::-webkit-details-marker{display:none}
.v412-teacher-answer>div{padding:0 12px 11px;line-height:1.9}
.v413-match-help{margin:10px 0 14px;padding:9px 11px;border-radius:10px;background:#f6f4ff;border:1px solid #e0daf8;color:#6456a5;font-weight:800;font-size:13px}
.v413-match-col-title{display:block;text-align:center;margin-bottom:8px;color:#667085;font-size:12px}
.v412-match-grid button.selected{box-shadow:0 0 0 4px #7d6dd226}
.v412-match-grid button.matched{position:relative}
.v412-match-grid button.matched::after{content:' ✓';font-weight:900;color:#15784a}
.v413-web-launcher{background:#eef9ff!important;border-color:#bfe4f5!important;color:#176b8a!important}
.v413-web-stage{position:absolute;inset:39px 0 0;z-index:4;background:#f6f9fc;padding:14px;overflow:auto}
.v413-web-stage[hidden]{display:none!important;pointer-events:none!important}
.v413-web-shell{height:100%;min-height:430px;display:grid;grid-template-rows:auto minmax(360px,1fr) auto;gap:10px}
.v413-web-head{display:flex;justify-content:space-between;align-items:center;gap:14px;background:#fff;border:1px solid #e0e6ef;border-radius:14px;padding:11px 14px}
.v413-web-head h2{margin:1px 0 0;font-size:18px}
.v413-web-actions{display:flex;gap:7px;flex-wrap:wrap}
.v413-web-actions button,.v413-web-actions a{border:1px solid #dce3ee;background:#f8faff;border-radius:9px;padding:7px 10px;font-weight:800;font-size:12px}
.v413-embed-wrap{background:#fff;border:1px solid #dce3ee;border-radius:14px;overflow:hidden;min-height:360px;box-shadow:0 8px 28px #2531540d}
.v413-embed-wrap iframe{display:block;width:100%;height:100%;min-height:520px;border:0;background:#fff}
.v413-web-note{margin:0;color:#6b7280;font-size:12px;text-align:center;line-height:1.7}
.classroom-board-column.v412-fullscreen .v413-embed-wrap iframe{min-height:calc(100vh - 240px)}
@media(max-width:720px){.v413-web-stage{padding:8px}.v413-web-head{align-items:flex-start;flex-direction:column}.v413-embed-wrap iframe{min-height:430px}}


/* === Eduleina v4.1.4 — dedicated whiteboard background layer === */
.v410-boardwrap{isolation:isolate}
.v414-board-background{position:absolute;inset:39px 0 0;z-index:0;pointer-events:none;background:#fff;background-repeat:repeat}
#v410BoardWrap #board{position:relative;z-index:1;background:transparent!important;background-image:none!important;background-color:transparent!important}
.v410-trace-overlay,.v410-activity-stage,.v410-focus-stage,.v413-web-stage{z-index:3}
.v410-boardwrap[data-pattern="grid"] .v414-board-background,.v410-boardwrap[data-pattern="lines"] .v414-board-background,.v410-boardwrap[data-pattern="dots"] .v414-board-background{opacity:1}

/* === Eduleina v4.1.5 — Motivation Studio / Star Chart / Sticker Book === */
.v415-teacher-mini{margin-top:14px;padding:13px;border-radius:14px;border:1px solid #eadf9f;background:linear-gradient(135deg,#fffdf2,#fff7cc)}
.v415-mini-title{display:flex;align-items:center;justify-content:space-between;gap:10px}.v415-mini-title>div{display:grid;gap:2px}.v415-mini-title small{color:#786d50;font-size:11px}.v415-mini-title>button{border:1px solid #e4d493;background:#fff;border-radius:9px;padding:7px 9px;font-weight:900;color:#765e00}
.v415-quick-reward{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:10px}.v415-quick-reward button{min-height:44px;border:1px solid #ead99b;background:#fff;border-radius:10px;font-weight:900;color:#5f4d00}.v415-quick-reward .gift{background:#f2edff;border-color:#d8cef7;color:#6251a2}
.v415-modal-head>div{display:flex;align-items:center;gap:12px}.v415-modal-head>div>span{font-size:38px}.v415-modal-head h2{margin:0}.v415-modal-head p{margin:3px 0 0;color:var(--muted)}
.v415-sticker-picker{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}.v415-sticker-picker button{display:grid;place-items:center;gap:4px;min-height:120px;border:2px solid #ece8fa;background:linear-gradient(145deg,#fff,#faf8ff);border-radius:16px;color:var(--ink);transition:.18s}.v415-sticker-picker button:hover{transform:translateY(-3px);border-color:#b9a9ef;box-shadow:0 9px 22px #6753a51a}.v415-sticker-picker button span{font-size:42px}.v415-sticker-picker button b{font-size:13px}.v415-sticker-picker button small{font-size:10px;color:var(--muted)}
.v415-reward-board{min-width:min(920px,86vw);max-width:100%}.v415-reward-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px}.v415-reward-head h2{font-size:25px;margin:2px 0 4px}.v415-reward-head p{margin:0;color:var(--muted);font-size:13px}.v415-head-actions{display:flex;gap:7px;flex-wrap:wrap}.v415-head-actions button{border:1px solid #e2e6ef;background:#fff;border-radius:9px;padding:8px 10px;font-weight:900}
.v415-energy{margin:16px 0;background:linear-gradient(110deg,#fff8ce,#ecfbf5);border:1px solid #ecdfa3;border-radius:15px;padding:12px 14px}.v415-energy>div:first-child{display:flex;justify-content:space-between;gap:10px}.v415-energy-track{height:10px;background:#fff;border-radius:20px;overflow:hidden;margin:9px 0}.v415-energy-track i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#f3c51a,#20b979);transition:width .25s}.v415-energy small{color:#6a6657}
.v415-chart{display:grid;gap:9px;max-height:56vh;overflow:auto;padding-inline-end:4px}.v415-chart-row{display:grid;grid-template-columns:minmax(180px,1fr) minmax(260px,1.4fr) auto;align-items:center;gap:10px;border:1px solid #e6e8ef;border-radius:14px;padding:9px;background:#fff}.v415-chart-row.selected{border-color:#8bcfe8;box-shadow:0 0 0 3px #8bcfe826}.v415-learner{display:flex;align-items:center;text-align:start;gap:9px;background:transparent;color:var(--ink)}.v415-learner>span:last-child{display:grid}.v415-learner small{color:var(--muted);font-size:10px}.v415-learner em{font-style:normal;color:#8a6b00}.v415-progress-stars{display:flex;align-items:center;gap:7px}.v415-stars{display:flex;gap:2px;direction:ltr}.v415-stars i{font-style:normal;color:#e5e6ec;font-size:19px}.v415-stars i.on{color:#f1bd18;text-shadow:0 1px 0 #b68a00}.v415-progress-stars strong{min-width:28px;text-align:center;border-radius:999px;background:#fff6cf;color:#806300;padding:3px 7px}.v415-extra{font-size:11px;color:#8c6e00}.v415-row-actions{display:flex;gap:5px}.v415-row-actions button{border:1px solid #e3dfca;background:#fffaf0;border-radius:9px;padding:7px 9px;font-weight:900;color:#6c5700}.v415-row-actions button:last-child{background:#f4efff;border-color:#ded4f7;color:#6452a1}.v415-board-foot{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;padding-top:12px;margin-top:12px;border-top:1px dashed #dfe3eb;color:var(--muted);font-size:11px}
.v415-student-book{margin-top:14px;border:1px solid #e4def8;border-radius:15px;padding:13px;background:linear-gradient(145deg,#fff,#faf8ff)}.v415-book-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.v415-book-head>div{display:grid}.v415-book-head small{color:var(--muted);font-size:10px}.v415-book-head>span{background:#fff6ce;border:1px solid #ecdc98;border-radius:999px;padding:5px 9px;font-weight:900;color:#745c00}.v415-sticker-book{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:11px}.v415-sticker-book>div{position:relative;display:grid;place-items:center;text-align:center;min-height:68px;border:1px solid #e9e5f6;border-radius:11px;background:#fff;padding:6px 3px}.v415-sticker-book span{font-size:25px}.v415-sticker-book small{font-size:8px;line-height:1.2}.v415-sticker-book .locked{filter:grayscale(1);opacity:.42;background:#f3f4f7}.v415-sticker-book b{position:absolute;top:3px;inset-inline-end:4px;background:#6b5fb0;color:white;border-radius:999px;font-size:8px;padding:1px 5px}
@media(max-width:720px){.v415-quick-reward{grid-template-columns:1fr 1fr}.v415-sticker-picker{grid-template-columns:1fr 1fr}.v415-reward-board{min-width:0}.v415-reward-head{flex-direction:column}.v415-chart-row{grid-template-columns:1fr}.v415-row-actions{justify-content:flex-end}.v415-sticker-book{grid-template-columns:repeat(3,1fr)}}

/* v4.1.6 reward display */
.v416-reward-card.sticker .earnedbadgeicon{background:#fff7dc;border:1px solid #f2d77b}
.v416-reward-card .earnedbadgeicon{font-size:28px}
.v416-count{display:inline-flex;align-items:center;justify-content:center;min-width:32px;height:24px;padding:0 8px;border-radius:999px;background:#f2f5fb;color:#526079;font-style:normal;font-size:12px;margin-inline-start:6px}


/* === Eduleina v4.2.0 — Activity/Game Engine === */
.v420-library-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}.v420-library-head h2{margin:3px 0 6px}.v420-template-count{white-space:nowrap;background:#eef8ff;border:1px solid #c9e8f8;border-radius:999px;padding:7px 11px;font-weight:900;color:#176987}.v420-library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:18px 0}.v420-library-grid>button{min-height:126px;text-align:start;display:grid;grid-template-rows:auto auto 1fr;gap:4px;border:1px solid #e0e5ef;border-radius:16px;background:linear-gradient(145deg,#fff,#f8fbff);padding:13px;transition:.18s;color:var(--ink)}.v420-library-grid>button:hover{transform:translateY(-3px);border-color:#91cde7;box-shadow:0 10px 24px #234a6317}.v420-library-grid>button>span{font-size:30px}.v420-library-grid>button>b{font-size:14px}.v420-library-grid>button>small{color:var(--muted);line-height:1.5}.v420-external-card{display:flex;justify-content:space-between;align-items:center;gap:12px;background:#f1fbff;border:1px dashed #8bcfe8;border-radius:14px;padding:12px 14px}.v420-external-card>div{display:grid}.v420-external-card small{color:#5d7480}.v420-external-card button{border:1px solid #b8dfef;background:#fff;border-radius:9px;padding:8px 10px;font-weight:900;color:#176987}.v420-recent{margin-top:15px;border-top:1px solid #e7eaf0;padding-top:13px}.v420-recent-head{display:flex;justify-content:space-between;align-items:center}.v420-recent-head>button{background:transparent;color:var(--muted);font-size:11px}.v420-recent>div:last-child{display:flex;gap:8px;overflow:auto;padding:9px 1px}.v420-recent>div:last-child>button{min-width:170px;max-width:220px;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;text-align:start;column-gap:8px;border:1px solid #e3e6ed;border-radius:12px;background:#fff;padding:9px}.v420-recent>div:last-child span{grid-row:1/3;font-size:24px}.v420-recent>div:last-child small{color:var(--muted)}
.v420-branch-editor{border:1px solid #e4e7ef;background:#fafbfe;border-radius:12px;padding:10px;margin:9px 0}.v420-memory-grid{display:grid;grid-template-columns:repeat(4,minmax(80px,1fr));gap:10px;margin:18px auto;max-width:720px}.v420-memory-grid button{aspect-ratio:1.15;border:2px solid #d9def0;border-radius:15px;background:linear-gradient(145deg,#6a5ac7,#8a7cda);color:#fff;font-size:24px;font-weight:900;transition:.2s}.v420-memory-grid button.open{background:#fff;color:#27324a;border-color:#9acfe1;transform:rotateY(0)}.v420-memory-grid button.matched{background:#e9f9ef;border-color:#71c692;color:#1d7546}.v420-wheel-wrap{text-align:center;display:grid;justify-items:center;gap:15px;padding:12px}.v420-wheel{width:180px;height:180px;border-radius:50%;display:grid;place-items:center;border:12px solid #fff;box-shadow:0 0 0 3px #d8dfea,0 13px 34px #24324c1b;background:conic-gradient(#ffd66b 0 45deg,#8ed8f3 45deg 90deg,#bba8f4 90deg 135deg,#86dca8 135deg 180deg,#ffb1cb 180deg 225deg,#ffd66b 225deg 270deg,#8ed8f3 270deg 315deg,#bba8f4 315deg 360deg)}.v420-wheel span{font-size:56px}.v420-wheel.spinning{animation:v420spin .65s cubic-bezier(.2,.8,.2,1)}@keyframes v420spin{to{transform:rotate(720deg)}}.v420-wheel-items{display:flex;gap:6px;flex-wrap:wrap;justify-content:center}.v420-wheel-items span{background:#f5f7fb;border:1px solid #e1e5ed;border-radius:999px;padding:5px 9px;font-size:11px}.v420-wheel-result{font-size:24px;font-weight:950;color:#684eb3;background:#f3efff;border:1px solid #dcd1fb;border-radius:14px;padding:10px 18px}.v420-reveal-shell{display:grid;justify-items:center;gap:10px}.v420-reveal-target{position:relative;width:min(620px,92%);aspect-ratio:16/9;background-size:cover;background-position:center;border-radius:16px;overflow:hidden;border:2px solid #d7deea;background-color:#f5f8fc}.v420-reveal-fallback{position:absolute;inset:0;display:grid;place-items:center;font-size:72px;font-weight:900}.v420-reveal-grid{position:absolute;inset:0;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr)}.v420-reveal-grid button{border:1px solid #fff8;background:#536a91;color:#fff;font-size:28px;font-weight:900;transition:.24s}.v420-reveal-grid button.gone{opacity:0;pointer-events:none;transform:scale(.85)}.v420-hotspot{position:relative;width:min(680px,94%);aspect-ratio:16/9;margin:15px auto;background-size:contain;background-repeat:no-repeat;background-position:center;background-color:#f3f5f8;border:2px solid #d7deea;border-radius:16px;overflow:hidden;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}.v420-hotspot .zone{border:1px dashed #ffffffb8;background:#2f6fa10d;color:transparent;position:relative}.v420-hotspot .zone:hover{background:#2f9bd529}.v420-hotspot .zone span{position:absolute;top:8px;inset-inline-start:8px;color:#fff;background:#18395599;border-radius:999px;width:25px;height:25px;display:grid;place-items:center;font-size:11px}.v420-hotspot .zone.correct{box-shadow:inset 0 0 0 5px #3dbd73;background:#3dbd7329}.v420-team-board{display:grid;gap:12px;margin:16px auto;max-width:760px}.v420-team-row{display:grid;grid-template-columns:minmax(140px,.8fr) 1fr auto;gap:12px;align-items:center;background:#fff;border:1px solid #e3e6ed;border-radius:13px;padding:11px}.v420-team-row>div:first-child{display:flex;justify-content:space-between;gap:8px}.v420-team-track{height:12px;background:#edf0f4;border-radius:20px;overflow:hidden}.v420-team-track i{display:block;height:100%;background:linear-gradient(90deg,#7bc9e7,#785fd1);border-radius:inherit;transition:.2s}.v420-team-actions{display:flex;gap:4px}.v420-team-actions button{border:1px solid #dfe3ec;background:#f7f9fc;border-radius:8px;padding:6px 9px;font-weight:900}.v420-poll-grid{display:grid;gap:10px;max-width:760px;margin:14px auto}.v420-poll-grid>button{text-align:start;border:1px solid #dfe4ed;background:#fff;border-radius:13px;padding:11px;display:grid;grid-template-columns:1fr auto;gap:7px}.v420-poll-grid>button.voted{border-color:#6fb9d7;background:#f1fbff}.v420-poll-grid>button>span{grid-column:1/-1;height:8px;border-radius:20px;background:#edf0f4;overflow:hidden}.v420-poll-grid>button>span i{display:block;height:100%;background:#74bddd;border-radius:inherit}.v420-poll-grid small{color:var(--muted)}.v420-thanks{text-align:center;font-weight:900;color:#15784a}.v420-cloud{min-height:300px;display:flex;flex-wrap:wrap;align-content:center;justify-content:center;gap:16px;padding:25px;border:1px dashed #ccd6e6;border-radius:18px;background:linear-gradient(145deg,#fbfdff,#f7f3ff)}.v420-cloud span{font-weight:900;color:#54458f}.v420-cloud small{font-size:.55em;color:#7a6cab}.v420-cloud em{color:var(--muted)}.v420-response-count{display:block;text-align:center;margin-top:8px;color:var(--muted)}.v420-word-submit{display:grid;grid-template-columns:1fr auto;gap:10px;max-width:620px;margin:40px auto}.v420-word-submit input{min-height:52px;border:2px solid #d9dfeb;border-radius:12px;padding:10px 13px;font-size:18px}.v420-word-submit p{grid-column:1/-1;text-align:center}.v420-branch-grid{display:grid;gap:11px;margin:18px auto;max-width:760px}.v420-branch-grid button{text-align:start;border:1px solid #dddff0;background:#fff;border-radius:14px;padding:14px}.v420-branch-grid button b{font-size:16px}.v420-branch-grid button span{display:block;margin-top:8px;background:#f4f1ff;padding:9px;border-radius:9px;color:#6555a2}.v420-branch-result{max-width:760px;margin:12px auto;background:#eefaf4;border:1px solid #bfe6cf;border-radius:13px;padding:14px;font-weight:800}.v420-case-context{max-width:840px;margin:12px auto 18px;background:#f8fafc;border:1px solid #dce3eb;border-radius:14px;padding:15px}.v420-case-context span{font-weight:950;color:#53617a}.v420-case-context p{line-height:1.9;margin-bottom:0}.v420-case-explanation{max-width:760px;margin:14px auto;background:#fff9df;border:1px solid #eddd99;border-radius:13px;padding:13px}.v420-case-explanation p{margin-bottom:0;line-height:1.8}
@media(max-width:760px){.v420-library-grid{grid-template-columns:1fr 1fr}.v420-memory-grid{grid-template-columns:repeat(3,1fr)}.v420-team-row{grid-template-columns:1fr}.v420-word-submit{grid-template-columns:1fr}.v420-word-submit .btn{width:100%}}@media(max-width:480px){.v420-library-grid{grid-template-columns:1fr}.v420-memory-grid{grid-template-columns:repeat(2,1fr)}}

/* === Eduleina v4.3.0 — Kids Foundation Interactive Pack === */
.v430-kids-pack-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:14px 0 16px;padding:15px 17px;border:1px solid #e1d8ff;border-radius:18px;background:linear-gradient(135deg,#fff8cf,#f6ecff 52%,#eafaff);box-shadow:0 10px 26px #6f59af12}.v430-kids-pack-banner>div{display:flex;align-items:center;gap:13px}.v430-pack-icon{font-size:36px}.v430-kids-pack-banner b{display:block;font-size:17px}.v430-kids-pack-banner small{display:block;color:#68718a;margin-top:4px;line-height:1.7}.v430-kids-pack-banner>button,.v430-daily-btn{border:0;border-radius:12px;background:#745bd0;color:#fff;font-weight:900;padding:11px 15px;white-space:nowrap;box-shadow:0 7px 18px #745bd02c}
.v430-pack-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:12px}.v430-pack-head h2{margin:2px 0 4px}.v430-filters{display:grid;gap:8px;margin:13px 0 16px;padding:10px;border:1px solid #e8e7f4;border-radius:15px;background:#fafaff}.v430-filters>div{display:flex;gap:7px;flex-wrap:wrap}.v430-filters button{border:1px solid #deddf0;background:#fff;color:#525c73;border-radius:999px;padding:7px 12px;font-weight:800}.v430-filters button.active{background:#6f5ac7;color:#fff;border-color:#6f5ac7;box-shadow:0 5px 14px #6f5ac725}
.v430-preset-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;max-height:58vh;overflow:auto;padding:2px 3px 8px}.v430-preset-card{position:relative;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;text-align:start;border:1px solid #e3e5ee;background:#fff;border-radius:15px;padding:13px;min-height:102px;transition:.18s;box-shadow:0 5px 16px #31405a08}.v430-preset-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px #31405a14}.v430-preset-card.s-arabic{border-inline-start:5px solid #ed6f9b}.v430-preset-card.s-math{border-inline-start:5px solid #e2ad25}.v430-preset-card.s-english{border-inline-start:5px solid #4aa7df}.v430-preset-card.s-science{border-inline-start:5px solid #3eb684}.v430-preset-card.s-adventure{border-inline-start:5px solid #795acb}.v430-card-icon{width:50px;height:50px;border-radius:14px;background:#f6f5fd;display:grid;place-items:center;font-size:26px}.v430-preset-card b{display:block;font-size:15px}.v430-preset-card small{display:block;color:#68718a;line-height:1.7;margin-top:2px}.v430-preset-card em{display:block;font-style:normal;font-size:10px;color:#8a90a1;margin-top:6px}.v430-preset-card>i{font-style:normal;color:#7563c8;font-size:18px}.v430-pack-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:15px;padding:12px 14px;border-radius:14px;background:#f4fbff;border:1px solid #dceff8}.v430-pack-foot>div b,.v430-pack-foot>div span{display:block}.v430-pack-foot>div span{color:#65718a;font-size:12px;line-height:1.7;margin-top:3px}.v430-pack-foot>button{border:1px solid #cddce8;background:#fff;border-radius:10px;padding:9px 12px;font-weight:850;white-space:nowrap}
.v430-adventure{min-width:min(820px,90vw)}.v430-adventure-hero{display:flex;gap:16px;align-items:center;background:linear-gradient(135deg,#fff6c9,#f2e9ff,#e7fbff);border:1px solid #e2dcf2;border-radius:20px;padding:18px}.v430-adventure-hero>span{font-size:52px}.v430-adventure-hero h2{margin:0}.v430-adventure-hero p{margin:5px 0 0;color:#647088;line-height:1.8}.v430-adventure-progress{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;margin:15px 0}.v430-adventure-progress>span{height:13px;border-radius:20px;background:#eceef5;overflow:hidden}.v430-adventure-progress i{display:block;height:100%;background:linear-gradient(90deg,#34c78a,#6a69df);border-radius:inherit;transition:.25s}.v430-missions{display:grid;gap:10px}.v430-missions>button{display:grid;grid-template-columns:36px 44px 1fr auto;gap:10px;align-items:center;text-align:start;border:1px solid #e1e5ee;background:#fff;border-radius:15px;padding:12px}.v430-missions>button.done{background:#effaf4;border-color:#a9dec0}.v430-missions>button>span{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#7260cc;color:#fff;font-weight:950}.v430-missions>button.done>span{background:#32a86c}.v430-missions>button>i{font-style:normal;font-size:28px}.v430-missions small,.v430-missions b,.v430-missions em{display:block}.v430-missions small{color:#7d8497;font-size:11px}.v430-missions b{font-size:15px;margin-top:2px}.v430-missions em{font-style:normal;color:#69748a;font-size:12px;margin-top:2px}.v430-missions strong{color:#7160c9}.v430-adventure-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:15px}
@media(max-width:760px){.v430-pack-head,.v430-kids-pack-banner,.v430-pack-foot{align-items:stretch;flex-direction:column}.v430-preset-grid{grid-template-columns:1fr;max-height:none}.v430-adventure{min-width:0}.v430-adventure-hero{align-items:flex-start}.v430-adventure-hero>span{font-size:38px}.v430-missions>button{grid-template-columns:30px 36px 1fr}.v430-missions>button>strong{display:none}.v430-adventure-actions{flex-direction:column}.v430-adventure-actions .btn{width:100%}}

/* v4.3.1 editable kids presets */
.v431-editable-card{display:grid!important;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;text-align:inherit;cursor:default!important}
.v431-card-actions{display:flex;flex-direction:column;gap:6px;min-width:94px}
.v431-card-actions button{border:1px solid #d9def4;background:#fff;border-radius:12px;padding:8px 10px;font-weight:800;cursor:pointer}
.v431-card-actions button:first-child{background:#eef0ff;color:#4d45aa}
.v431-edit-head{margin-bottom:12px}.v431-edit-head h2{margin:.25rem 0}
.v431-option-grid>div{display:grid;grid-template-columns:28px 1fr;gap:8px;align-items:end;margin:7px 0}.v431-option-grid input[type=radio]{width:18px;height:18px;margin-bottom:12px}
.v431-pair-grid>div{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:center;margin:8px 0}.v431-pair-grid span{font-weight:900;color:#7b6fd8}
.v431-item-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.v431-branch-row{padding:10px;border:1px solid #ebeafa;border-radius:14px;margin:10px 0;background:#fbfbff}
.v431-actions{display:flex;gap:8px;flex-wrap:wrap}.v431-saved{margin-top:18px;border-top:1px solid #ececf6;padding-top:14px}.v431-saved-head{display:flex;align-items:end;justify-content:space-between;gap:10px;margin-bottom:8px}.v431-saved-head small{color:#6b7280}.v431-saved>div:last-child{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.v431-saved>div:last-child>div{display:grid;grid-template-columns:1fr auto;gap:4px}.v431-saved>div:last-child button:first-child{display:grid;grid-template-columns:auto 1fr;gap:8px;text-align:start;align-items:center;border:1px solid #e6e5f3;background:#fff;border-radius:14px;padding:10px}.v431-saved>div:last-child button:first-child small{grid-column:2;color:#6b7280;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v431-delete{border:0;background:#fff1f2;color:#be123c;border-radius:12px;font-size:20px;padding:0 10px}
@media(max-width:760px){.v431-editable-card{grid-template-columns:auto 1fr}.v431-card-actions{grid-column:1/-1;flex-direction:row}.v431-item-grid,.v431-saved>div:last-child{grid-template-columns:1fr}}

/* v4.4 Quran & Aqidah Interactive World */
.v440-pack-head{display:flex;gap:18px;align-items:flex-start;justify-content:space-between;margin-bottom:14px}.v440-pack-head h2{margin:5px 0}.v440-garden-btn{border:0;border-radius:18px;padding:12px 16px;font-weight:800;background:#ecfdf5;color:#166534;box-shadow:inset 0 0 0 1px #bbf7d0;white-space:nowrap}.v440-respect-note{display:flex;gap:10px;align-items:flex-start;background:linear-gradient(135deg,#f0fdf4,#fefce8);border:1px solid #d9f99d;border-radius:18px;padding:12px 14px;margin:12px 0 16px}.v440-respect-note span{display:block;color:#52606d;font-size:.9rem}.v440-preset-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-height:54vh;overflow:auto;padding:3px}.v440-card{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;border:1px solid #e5e7eb;border-right:5px solid #86efac;border-radius:20px;padding:14px;background:#fff;box-shadow:0 8px 22px rgba(15,23,42,.05)}.v440-card.s-quran{border-right-color:#60a5fa}.v440-card.s-memorization{border-right-color:#4ade80}.v440-card.s-aqidah{border-right-color:#a78bfa}.v440-card.s-manners{border-right-color:#fbbf24}.v440-card.s-stories{border-right-color:#fb7185}.v440-icon{font-size:30px}.v440-card b{display:block}.v440-card small,.v440-card em{display:block;color:#64748b;font-size:.82rem;font-style:normal;margin-top:3px}.v440-pack-foot{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-top:14px;padding:12px;border-radius:18px;background:#f8fafc}.v440-pack-foot span{display:block;color:#64748b;font-size:.85rem}.v440-garden-head{display:flex;gap:14px;align-items:flex-start}.v440-garden-head>span{font-size:42px}.v440-garden-add{display:flex;align-items:end;gap:10px;margin:14px 0}.v440-garden-add label{flex:1}.v440-garden-list{display:grid;gap:10px}.v440-garden-list>div{display:grid;grid-template-columns:minmax(120px,1fr) auto auto auto;gap:10px;align-items:center;border:1px solid #dcfce7;border-radius:16px;padding:11px;background:#f0fdf4}.v440-flowers{display:flex;gap:4px}.v440-flowers button{border:0;background:transparent;font-size:24px;filter:grayscale(.8);opacity:.55}.v440-flowers button.grown{filter:none;opacity:1}.v440-editor-head{margin-bottom:12px}.v420-quran-pack-banner{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:14px;border-radius:20px;background:linear-gradient(135deg,#eff6ff,#f0fdf4,#fefce8);border:1px solid #bfdbfe;margin:12px 0}.v420-quran-pack-banner>div{display:flex;gap:10px;align-items:center}.v420-quran-pack-banner span{font-size:30px}.v420-quran-pack-banner small{display:block;color:#64748b}.v420-quran-pack-banner button{border:0;border-radius:14px;padding:10px 14px;background:#166534;color:#fff;font-weight:800}@media(max-width:760px){.v440-preset-grid{grid-template-columns:1fr}.v440-card{grid-template-columns:auto 1fr}.v440-card .v431-card-actions{grid-column:1/-1}.v440-pack-head,.v440-pack-foot{align-items:stretch;flex-direction:column}.v440-garden-list>div{grid-template-columns:1fr}.v440-garden-add{flex-direction:column;align-items:stretch}}

/* ===== Eduleina v4.4.2 — Clean Board Studio ===== */
.classroom-board-tools,.v410-board-advanced{display:none!important}
.classroom-board-column>form.formrow{display:none!important}
.v410-stagebar button[data-stage="trace"],.v410-stagebar button[data-stage="focus"],.v410-stagebar button[data-stage="web"],.v410-stagebar .v412-reset-stage{display:none!important}
.v442-board-studio{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;margin:0 0 9px;padding:8px;box-shadow:0 5px 18px #263a650b}
.v442-primary-tools{display:flex;gap:7px;align-items:center;flex-wrap:wrap}
.v442-toolset{display:flex;gap:4px;background:#f5f7fb;border:1px solid #e4e8f1;border-radius:10px;padding:4px}
.v442-toolset button,.v442-menu-btn,.v442-drawer button{border:1px solid #e0e5ef;background:#fff;border-radius:9px;min-height:38px;padding:7px 10px;font-weight:800;color:#46516d;cursor:pointer}
.v442-toolset button{width:39px;padding:0;font-size:18px}
.v442-toolset button.active,.v442-menu-btn.active,.v442-template-grid button.active{background:#e7f6fc;border-color:#67bada;color:#087ca7;box-shadow:0 0 0 2px #9bd5ea44}
.v442-toolset button.laser.active{background:#fff0f0;border-color:#ef8c8c;color:#b51e1e}
.v442-compact-control{display:flex;align-items:center;gap:5px;border:1px solid #e3e7f0;border-radius:9px;padding:4px 7px;background:#fff;font-size:11px;font-weight:800;color:#68718a}
.v442-compact-control input[type="color"]{width:31px;height:29px;border:0;background:transparent;padding:0}
.v442-compact-control select{border:0;background:transparent;min-width:58px;font-weight:800;color:#39445f}
.v442-menu-btn{white-space:nowrap}.v442-menu-btn.more{min-width:42px;font-size:20px;padding:3px 10px}
.v442-drawers{margin-top:7px}.v442-drawer{background:#f8fafe;border:1px solid #e1e7f1;border-radius:11px;padding:10px}.v442-drawer[hidden]{display:none!important}
.v442-drawer>b,.v442-drawer-grid b{display:block;margin-bottom:7px;color:#36415d}.v442-drawer small{display:block;margin-top:7px;color:#778096}
.v442-drawer-row{display:flex;gap:6px;flex-wrap:wrap}.v442-drawer-grid.two{display:grid;grid-template-columns:1.45fr .8fr;gap:16px}
.v442-template-grid{display:grid;grid-template-columns:repeat(3,minmax(90px,1fr));gap:6px}.v442-template-grid button{min-height:46px}
.v442-bg-palette{display:flex;gap:7px;flex-wrap:wrap}.v442-bg-palette button{width:34px;height:34px;min-height:34px;padding:0;border-radius:50%;background:var(--sw);box-shadow:inset 0 0 0 2px #fff;border:2px solid #cfd7e5}
.v442-pages-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.v442-page-buttons{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.v442-page-buttons button{min-width:40px}.v442-page-buttons button.active{background:#159bcf;color:#fff;border-color:#159bcf}
.v442-laser-pointer{position:absolute;z-index:25;width:18px;height:18px;border-radius:50%;background:#ff2525;box-shadow:0 0 0 6px #ff404033,0 0 20px 8px #ff2d2d66;transform:translate(-50%,-50%);pointer-events:none;transition:left .055s linear,top .055s linear}
.v442-laser-pointer[hidden]{display:none!important}.v442-laser-pointer i{position:absolute;inset:-5px;border:2px solid #fff8;border-radius:50%}
.v442-shape-preview{position:absolute;z-index:18;border:2px dashed #139ccf;background:#139ccf0b;pointer-events:none}.v442-shape-preview[data-shape="circle"]{border-radius:50%}.v442-shape-preview[hidden]{display:none!important}
.v442-teacher-dock{display:grid;gap:9px}.v442-dock-head{display:flex;justify-content:space-between;gap:8px;align-items:center}.v442-dock-head small{display:block;color:var(--muted);font-size:10px;margin-top:2px}.v442-teacher-dock details{border:1px solid #e2e6ef;border-radius:11px;background:#fafbfe;overflow:hidden}.v442-teacher-dock summary{cursor:pointer;padding:9px 10px;font-weight:900;color:#44506b;list-style:none}.v442-teacher-dock summary::-webkit-details-marker{display:none}.v442-teacher-dock details[open] summary{border-bottom:1px solid #e8ebf2;background:#fff}
.v442-dock-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;padding:8px}.v442-dock-grid button{border:1px solid #e0e5ef;background:#fff;border-radius:9px;padding:8px;font-weight:800;color:#4a5570}.v442-raised{border-top:1px dashed #e1e5ee;padding-top:8px}
.v410-boardwrap{overflow:hidden}
@media(max-width:900px){.v442-drawer-grid.two{grid-template-columns:1fr}.v442-template-grid{grid-template-columns:repeat(2,minmax(90px,1fr))}}
@media(max-width:720px){.v442-primary-tools{flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px}.v442-primary-tools>*{flex:0 0 auto}.v442-menu-btn{font-size:12px}.v442-drawer-row{display:grid;grid-template-columns:repeat(2,1fr)}.v442-template-grid{grid-template-columns:repeat(2,1fr)}}

/* v4.4.3 — on-board page navigation + learner board permissions */
.v443-page-nav{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);z-index:2;display:flex;align-items:center;gap:6px;padding:6px;background:#ffffffee;border:1px solid #dce4ef;border-radius:999px;box-shadow:0 8px 24px #25385d22;backdrop-filter:blur(8px)}
.v443-page-nav[hidden]{display:none!important}.v443-page-nav button,.v443-page-nav .v443-page-label{height:38px;min-width:38px;border:1px solid #dce4ef;background:#fff;border-radius:999px;padding:0 11px;font-weight:900;color:#34415f;display:grid;place-items:center}
.v443-page-nav button{cursor:pointer}.v443-page-nav button:hover:not(:disabled){background:#eaf8fe;border-color:#77bfdd;color:#087da9}.v443-page-nav button:disabled{opacity:.38;cursor:not-allowed}.v443-page-nav .v443-page-label{min-width:62px;background:#f7f9fc}.v443-page-nav .v443-page-add{background:#159bcf;color:#fff;border-color:#159bcf;font-size:20px}.v443-page-nav.learner{pointer-events:none;padding:4px}.v443-page-nav.learner .v443-page-label{height:32px;min-width:58px;font-size:12px}
.v443-page-chooser{display:grid;grid-template-columns:repeat(4,minmax(90px,1fr));gap:8px;margin:14px 0}.v443-page-chooser button{border:1px solid #dfe5ef;background:#fff;border-radius:10px;padding:10px;font-weight:800}.v443-page-chooser button.btn{background:#159bcf;color:#fff;border-color:#159bcf}
.v443-permissions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:9px 0}.v443-permissions label{display:flex;align-items:center;gap:8px;border:1px solid #dfe5ef;background:#fff;border-radius:10px;padding:10px;font-weight:800;color:#44506b;cursor:pointer}.v443-permissions input{width:18px;height:18px;accent-color:#159bcf}.v443-permission-actions{border-top:1px dashed #dfe5ef;padding-top:9px}.v443-access-chip{position:absolute;top:50px;left:12px;z-index:2;background:#263752e8;color:#fff;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:900;box-shadow:0 6px 18px #22304c22;pointer-events:none}.v443-access-chip[hidden]{display:none!important}
#board.v443-touch-locked{cursor:not-allowed!important}
@media(max-width:720px){.v443-page-nav{bottom:8px}.v443-page-nav button,.v443-page-nav .v443-page-label{height:34px;min-width:34px;padding:0 9px}.v443-permissions{grid-template-columns:1fr}.v443-page-chooser{grid-template-columns:repeat(2,1fr)}}

/* ===== Eduleina v4.4.4 — Pro Board Studio ===== */
.v444-trace-quick,.v444-template-launch button,.v444-target-access button{border:1px solid #dfe5ef;background:#fff;border-radius:9px;padding:8px 11px;font-weight:900;color:#46516d}
.v444-trace-quick{white-space:nowrap;background:#fff8e7;border-color:#eed797;color:#805d00}.v444-trace-quick:hover{background:#fff1c9}
.v444-width-preview{display:inline-flex;width:38px;height:20px;align-items:center;justify-content:center;margin-inline-start:3px}.v444-width-preview i{display:block;width:31px;min-height:2px;border-radius:999px;background:#3f5577;transition:.15s}
.v444-laser-menu{position:absolute;z-index:40;top:58px;inset-inline-start:12px;width:min(370px,calc(100% - 24px));padding:10px;background:#fff;border:1px solid #dfe4ef;border-radius:12px;box-shadow:0 16px 45px #1d2b4829}
.v444-laser-menu[hidden]{display:none!important}.v444-laser-menu>b{display:block;margin-bottom:7px}.v444-laser-menu>div{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.v444-laser-menu button{border:1px solid #dfe5ef;background:#fff;border-radius:9px;padding:8px;font-weight:800}.v444-laser-menu button.active{background:#fff0f0;border-color:#ef9797;color:#a91f1f}.v444-laser-menu label{display:flex;align-items:center;gap:8px;margin-top:9px;font-size:13px;font-weight:800;color:#53607a}
.v442-laser-pointer[data-kind="dot"]{width:18px;height:18px;border-radius:50%;background:#ff2525;box-shadow:0 0 0 6px #ff404033,0 0 20px 8px #ff2d2d66}
.v442-laser-pointer[data-kind="halo"]{width:52px;height:52px;border-radius:50%;background:#fff0;border:4px solid #ff3838;box-shadow:0 0 0 8px #ff404020,0 0 32px 13px #ff2d2d55}
.v442-laser-pointer[data-kind="halo"] i{inset:8px;border:2px solid #ffb3b3;background:#ff3b3b22}
.v442-laser-pointer[data-kind="arrow"]{width:52px;height:34px;border-radius:0;background:transparent;box-shadow:none;color:#ff2525}
.v442-laser-pointer[data-kind="arrow"]::before{content:"➤";position:absolute;inset:-17px -18px auto auto;font-size:54px;line-height:1;color:#ff2525;text-shadow:0 0 8px #fff,0 0 20px #ff2525aa;transform:rotate(-14deg)}
.v442-laser-pointer[data-kind="arrow"] i{display:none}.v442-laser-pointer.smooth{transition:left .12s cubic-bezier(.22,.61,.36,1),top .12s cubic-bezier(.22,.61,.36,1)!important}.v442-laser-pointer:not(.smooth){transition:none!important}
.v444-shape-options{display:flex;flex-wrap:wrap;gap:7px;align-items:center;margin-top:10px;padding-top:9px;border-top:1px dashed #dce3ee}.v444-shape-options label{display:flex;gap:6px;align-items:center;background:#fff;border:1px solid #dfe5ef;border-radius:9px;padding:5px 8px;font-size:12px;font-weight:800;color:#56627b}.v444-shape-options input[type="color"]{width:30px;height:26px;border:0;padding:0;background:transparent}.v444-shape-options input[type="checkbox"]{accent-color:#159bcf}.v444-shape-options select{border:0;background:transparent;font-weight:800}.v444-shape-options button.active{background:#e7f6fc;border-color:#67bada;color:#087ca7}
.v442-shape-preview[data-shape="ellipse"],.v442-shape-preview[data-shape="circle"]{border-radius:50%}
.v444-template-launch,.v444-target-access{margin-top:10px;padding-top:9px;border-top:1px dashed #dfe5ef}.v444-template-launch small,.v444-target-access small{display:inline;margin-inline-start:8px}
.v444-template-gallery{display:grid;grid-template-columns:repeat(3,minmax(130px,1fr));gap:8px;max-height:58vh;overflow:auto;padding:2px}.v444-template-gallery button{display:flex;align-items:center;gap:8px;text-align:start;border:1px solid #dfe5ef;background:#fff;border-radius:11px;padding:11px;color:#3d4963}.v444-template-gallery button span{font-size:22px}.v444-template-gallery button.active{background:#e9f8fe;border-color:#67bada}.v444-template-gallery button:hover{border-color:#80bdd8;background:#f7fcff}
.v444-canvas-clip{position:relative;height:520px;min-height:360px;overflow:hidden;background:#fff;touch-action:none}.v444-board-viewport{position:relative;width:100%;height:100%;transform-origin:50% 50%;will-change:transform}.v444-board-viewport canvas{position:relative;z-index:2;width:100%!important;height:100%!important;min-height:0!important;background:transparent!important}.v444-board-viewport .v414-board-background{inset:0!important;z-index:0}.v444-board-viewport .v410-trace-overlay{z-index:5}.v444-canvas-clip.hand-active,.v444-canvas-clip.hand-active canvas{cursor:grab!important}.v444-canvas-clip.hand-active:active,.v444-canvas-clip.hand-active canvas:active{cursor:grabbing!important}
.v444-view-controls{position:absolute;z-index:35;bottom:12px;inset-inline-start:14px;display:flex;align-items:center;gap:5px;padding:6px;background:#ffffffed;border:1px solid #dae3ee;border-radius:999px;box-shadow:0 7px 24px #20345720;backdrop-filter:blur(8px)}.v444-view-controls button{height:34px;min-width:34px;border:1px solid #dbe3ee;background:#fff;border-radius:999px;font-weight:900;color:#3f4e68}.v444-view-controls button.active{background:#e6f7fe;border-color:#60b7d9;color:#087da9}.v444-view-controls input[type="range"]{width:125px;accent-color:#159bcf}.v444-view-controls #v444ZoomLabel{min-width:55px;font-size:11px}
.v443-page-nav{inset-inline-start:auto;inset-inline-end:14px;left:auto;transform:none;bottom:12px}.v444-split-on .v443-page-nav{bottom:12px}
.v444-object-layer{position:absolute;inset:0;z-index:4;width:100%;height:100%;pointer-events:none;overflow:visible}.v444-object-layer .v444-object{pointer-events:none}.v444-object-layer.interactive .v444-object{pointer-events:all;cursor:move}.v444-object-layer.interactive .v444-object.locked{cursor:default}.v444-select-box{fill:#159bcf0a;stroke:#159bcf;stroke-width:2;stroke-dasharray:8 5;vector-effect:non-scaling-stroke;pointer-events:none}.v444-resize-handle{fill:#159bcf;stroke:#fff;stroke-width:3;cursor:nwse-resize;pointer-events:all;vector-effect:non-scaling-stroke}.v444-lock-icon{font-size:20px;pointer-events:none}.v444-svg-text{width:100%;height:100%;display:flex;align-items:center;justify-content:center;text-align:center;font-family:Cairo,Arial,sans-serif;font-weight:900;line-height:1.35;overflow:hidden}.v444-svg-sticky{width:100%;height:100%;display:flex;flex-direction:column;gap:7px;justify-content:center;text-align:center;font-family:Cairo,Arial,sans-serif;color:#30415f;overflow:hidden;padding:4px}.v444-svg-sticky b{font-size:22px}.v444-svg-sticky span{font-size:18px;line-height:1.55}
.v444-object-bar{position:absolute;z-index:38;top:10px;left:50%;transform:translateX(-50%);display:flex;gap:4px;align-items:center;padding:5px;background:#263752ed;border-radius:999px;box-shadow:0 10px 28px #1825402c;backdrop-filter:blur(7px)}.v444-object-bar[hidden]{display:none!important}.v444-object-bar button{height:32px;min-width:32px;border:0;border-radius:999px;background:#ffffff18;color:#fff;font-weight:900;padding:0 9px}.v444-object-bar button:hover{background:#ffffff2b}.v444-object-bar button.danger{background:#c84545}.v444-align-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.v444-align-grid button{border:1px solid #dfe5ef;background:#fff;border-radius:10px;padding:11px;font-weight:800;color:#44516d}
.v444-template-overlay{position:absolute;inset:0;z-index:1;pointer-events:none;padding:42px 48px;display:grid;gap:18px;color:#7b879d;font-weight:800;opacity:.82}.v444-template-overlay:empty{display:none}.v444-tbox{border:2px dashed #90a9c580;border-radius:16px;background:#ffffff35;display:grid;place-items:center;min-height:120px;text-align:center;padding:12px}.v444-tbox.wide{grid-column:1/-1}.template-mathPractice{grid-template-columns:2fr 1fr}.template-story,.template-comparison{grid-template-columns:repeat(3,1fr)}.template-comparison{grid-template-columns:1fr 1fr}.template-lessonPlan{grid-template-columns:1fr 1fr}.template-teams{grid-template-columns:1fr 1fr}.template-kidsDrag{grid-template-columns:1fr 1fr}.template-kidsConnect{grid-template-columns:1fr 1fr}.v444-handline{height:84px;border-top:2px solid #7fa7ce88;border-bottom:2px solid #7fa7ce88;position:relative}.v444-handline::after{content:"";position:absolute;left:0;right:0;top:50%;border-top:1px dashed #d98a9b99}.template-geometry{background-image:linear-gradient(#8ca4bc25 1px,transparent 1px),linear-gradient(90deg,#8ca4bc25 1px,transparent 1px);background-size:20px 20px}.v444-geo-axis{position:absolute;background:#5f7e9daa}.v444-geo-axis.x{height:2px;left:5%;right:5%;top:50%}.v444-geo-axis.y{width:2px;top:5%;bottom:5%;left:50%}.template-brainstorm{display:block}.v444-brain-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:190px;height:110px;border-radius:55px;background:#fff5bbcc;border:2px solid #d9bb3e;display:grid;place-items:center;color:#6f5a16}.v444-brain-node{position:absolute;width:145px;height:72px;border:2px dashed #89acd0;border-radius:18px;background:#fff9;display:grid;place-items:center}.v444-brain-node.n1{left:8%;top:16%}.v444-brain-node.n2{left:8%;bottom:16%}.v444-brain-node.n3{right:8%;top:16%}.v444-brain-node.n4{right:8%;bottom:16%}.v444-brain-node.n5{left:43%;top:5%}.v444-brain-node.n6{left:43%;bottom:5%}.template-qa{display:flex;flex-direction:column}.v444-qa-row{display:grid;grid-template-columns:52px 1fr 52px 1fr;align-items:center;gap:8px;border-bottom:1px dashed #93aac3;padding:8px}.v444-qa-row b{width:38px;height:38px;border-radius:50%;background:#e6f6fc;display:grid;place-items:center;color:#118ab8}.template-sequence{display:flex;align-items:center;justify-content:space-between}.v444-seq{position:relative;width:17%;height:120px;border:2px dashed #91a8c0;border-radius:14px;display:grid;place-items:center}.v444-seq:not(:last-child)::after{content:"➜";position:absolute;inset-inline-end:-42px;top:40%;font-size:30px}.v444-seq b{font-size:26px;color:#159bcf}.template-kidsOrder{grid-template-columns:repeat(5,1fr);align-items:center}.v444-kid-slot{height:150px;border:3px dashed #db9fbd;border-radius:24px;display:grid;place-items:center;background:#fff6fb88}.v444-kid-slot b{width:48px;height:48px;border-radius:50%;background:#f5a9cc;color:#fff;display:grid;place-items:center;font-size:24px}.template-kidsWord{display:flex;flex-direction:column;justify-content:center;gap:38px}.v444-letter-row{display:flex;justify-content:center;gap:12px}.v444-letter-row i{width:82px;height:82px;border:3px dashed #72b5d2;border-radius:15px;background:#fff9}.v444-sentence-line{height:44px;border-bottom:3px solid #8ca5c4}.v444-write-box{margin:auto;width:75%;height:65%;border:4px dashed #7fb2cf;border-radius:28px;display:grid;place-items:center;font-size:34px;background:#ffffff66}.v444-connect-col{display:flex;flex-direction:column;justify-content:space-around;gap:12px}.v444-connect-col span{border:2px solid #b7c8d9;border-radius:14px;background:#fff9;padding:14px;text-align:center}.template-kidsCircle{grid-template-columns:repeat(3,1fr);align-items:center}.v444-big-circle{aspect-ratio:1;border:4px dashed #8ab5d0;border-radius:50%;display:grid;place-items:center;background:#fff9}.template-music{background-image:repeating-linear-gradient(to bottom,transparent 0 18px,#64758c66 19px 20px,transparent 21px 29px);background-size:100% 120px}.template-kidhand{display:flex;flex-direction:column;justify-content:space-evenly}.template-story{grid-template-columns:repeat(3,1fr)}
.v444-split-top{position:relative;min-height:260px;background:#f8fafc;border-top:1px solid #e4eaf2;border-bottom:1px solid #e4eaf2;overflow:hidden}.v444-split-top[hidden]{display:none!important}.v444-split-divider{height:12px;flex:0 0 12px;background:#eef3f8;cursor:row-resize;display:grid;place-items:center;z-index:20}.v444-split-divider[hidden]{display:none!important}.v444-split-divider span{width:76px;height:4px;border-radius:999px;background:#9dacbf}.v410-boardwrap.v444-split-on{display:flex;flex-direction:column;height:820px;min-height:720px}.v444-split-on .boardlabel{flex:0 0 auto}.v444-split-on .v444-split-top{display:block;flex:0 0 50%}.v444-split-on .v444-canvas-clip{height:auto;min-height:280px;flex:1 1 auto}.v444-media-head{height:44px;padding:7px 11px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #e2e8f0}.v444-media-head div{display:flex;gap:5px}.v444-media-head button,.v444-media-head a{width:31px;height:31px;border:1px solid #dce4ed;border-radius:8px;background:#fff;display:grid;place-items:center}.v444-media-body{height:calc(100% - 44px);display:grid;place-items:center;background:#f4f7fb}.v444-media-body iframe,.v444-media-body video,.v444-media-body img{width:100%;height:100%;border:0;object-fit:contain;background:#fff}.v444-media-empty{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#68758c;text-align:center;padding:20px}.v444-media-empty b{font-size:22px;color:#3f4c68}.v444-media-empty button{margin-top:8px;border:1px solid #dce4ed;background:#fff;border-radius:10px;padding:9px 14px;font-weight:900;color:#087ca7}
.v444-sticky-colors{display:flex;gap:8px;margin:10px 0}.v444-sticky-colors button{width:38px;height:38px;border-radius:50%;background:var(--sw);border:2px solid #d4dce7;box-shadow:inset 0 0 0 3px #fff}.v444-sticky-colors button.active{border-color:#159bcf;box-shadow:0 0 0 2px #159bcf55,inset 0 0 0 3px #fff}
.v444-access-all,.v444-access-actions{display:flex;gap:7px;flex-wrap:wrap;margin:10px 0}.v444-access-all button,.v444-access-actions button{border:1px solid #dfe5ef;background:#fff;border-radius:10px;padding:9px 11px;font-weight:800;color:#44506b}.v444-peer-checks{display:grid;grid-template-columns:repeat(2,1fr);gap:7px;max-height:270px;overflow:auto;padding:5px}.v444-peer-checks label{display:flex;align-items:center;gap:8px;border:1px solid #dfe5ef;background:#fafbfe;border-radius:9px;padding:9px;font-weight:800}.v444-peer-checks input{width:18px;height:18px;accent-color:#159bcf}
.v444-reward-target{display:grid;grid-template-columns:1fr 1fr;gap:5px}.v444-reward-target button{border:1px solid #dfe5ef;background:#fff;border-radius:9px;padding:8px;font-weight:900;color:#55617a}.v444-reward-target button.active{background:#e9f8fe;border-color:#67bada;color:#087ca7}
/* Trace must remain a clearly visible, independent workflow. */
#v444TraceQuick{display:inline-flex!important}.v442-drawer[data-drawer="insert"] button[onclick*="v410OpenTraceBuilder"]{display:none!important}
/* Old duplicated advanced controls stay hidden; v4.4.4 exposes them in the compact studio. */
#v410BoardAdvanced{display:none!important}
@media(max-width:900px){.v444-template-gallery{grid-template-columns:repeat(2,1fr)}.v444-view-controls input[type="range"]{width:90px}.v444-object-bar{max-width:calc(100% - 20px);overflow-x:auto}.v444-split-on .v443-page-nav{bottom:55px}}
@media(max-width:620px){.v444-template-gallery{grid-template-columns:1fr}.v444-peer-checks{grid-template-columns:1fr}.v444-view-controls{inset-inline-start:8px;bottom:8px;max-width:72%;overflow-x:auto}.v443-page-nav{inset-inline-end:8px;bottom:54px}.v410-boardwrap.v444-split-on{height:760px}.v444-laser-menu>div{grid-template-columns:1fr}.v444-shape-options{display:grid;grid-template-columns:1fr 1fr}.v444-shape-options label{justify-content:space-between}}

/* ===== Eduleina v4.4.5 — Board UX polish ===== */
#v412FullscreenBtn{display:none!important}
/* Slightly shorter board: closer to the earlier comfortable proportions. */
.v444-canvas-clip{height:465px;min-height:335px}
.v410-boardwrap{border-width:2px}

.v445-clear-quick{border:1px solid #dfe5ef;background:#fff;border-radius:9px;padding:8px 11px;font-weight:900;color:#46516d;white-space:nowrap}
.v445-clear-quick:hover{background:#fff5f1;border-color:#efb7a7;color:#a64c32}

.v445-thickness-control{display:flex!important;align-items:center!important;gap:6px!important;padding-inline:9px!important;white-space:nowrap}
.v445-thickness-control>span{font-weight:900;color:#55617a}
.v445-thickness-control select{min-width:50px}
.v445-thickness-control #v445ThicknessValue{font-size:11px;color:#758096;font-weight:800}
#v444WidthPreview{display:none!important}

.v442-drawer{position:relative;padding-top:13px!important}
.v445-drawer-close{position:absolute;top:7px;inset-inline-end:8px;width:28px;height:28px;border:1px solid #dce3ed!important;border-radius:999px!important;background:#fff!important;color:#657087!important;font-size:18px!important;line-height:1!important;padding:0!important;display:grid!important;place-items:center!important;z-index:3}
.v445-drawer-close:hover{background:#f5f7fb!important;color:#243452!important}

.v445-shape-help{margin-top:8px;padding:9px 11px;border-radius:10px;background:#f5f9fd;color:#5d6980;font-size:12px;font-weight:700;line-height:1.6;border:1px solid #e1e8f0}
#v445SelectBtn.active,#v444MultiBtn.active{background:#e8f7fd!important;border-color:#6cbcdc!important;color:#087da9!important}
/* Make vector objects easier to click/select, including text, sticky notes and images. */
.v444-object-layer.v445-easy-select.interactive .v444-object,.v444-object-layer.v445-easy-select.interactive .v444-object *{pointer-events:all}
.v444-object-layer.v445-easy-select.interactive .v444-object:hover{filter:drop-shadow(0 0 3px #159bcf66)}
.v444-resize-handle{r:10}

.v445-popup-close{position:absolute;top:7px;inset-inline-end:8px;width:28px;height:28px;border:1px solid #dce3ed!important;border-radius:999px!important;background:#fff!important;color:#657087!important;font-size:18px!important;line-height:1!important;padding:0!important;display:grid!important;place-items:center!important}
.v444-laser-menu{padding-top:42px}
.v445-laser-size{margin-top:10px;padding-top:10px;border-top:1px dashed #dfe5ef;display:grid;gap:7px}
.v445-laser-size label{display:flex!important;justify-content:space-between;margin:0!important}
.v445-laser-size input[type="range"]{width:100%;accent-color:#e64040}
.v442-laser-pointer{transform:translate(-50%,-50%) scale(var(--v445-laser-scale,1))!important;transform-origin:center center}

/* Saved teacher links replace Learning Worlds in the side dock. */
.v445-resource-mini{display:grid;gap:5px;padding:0 8px 8px}
.v445-resource-mini button{display:grid;grid-template-columns:28px 1fr;align-items:center;gap:7px;border:1px solid #e2e7ef;background:#fff;border-radius:9px;padding:7px 8px;text-align:start;color:#49546d;min-width:0}
.v445-resource-mini button span{font-size:18px}.v445-resource-mini button b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}
.v445-resource-mini small{color:#7a8599;line-height:1.55;padding:4px}
.v445-resource-actions{justify-content:flex-start;margin-bottom:10px}
.v445-resource-library{display:grid;gap:8px;max-height:58vh;overflow:auto}
.v445-resource-library article{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:10px;align-items:center;border:1px solid #e0e6ef;background:#fff;border-radius:12px;padding:10px}
.v445-resource-icon{font-size:25px;display:grid;place-items:center}.v445-resource-library article>div:nth-child(2){display:grid;gap:2px;min-width:0}
.v445-resource-library article small{color:#7a8598;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.v445-resource-buttons{display:flex;gap:5px;align-items:center}.v445-resource-buttons button{border:1px solid #dfe5ef;background:#fff;border-radius:8px;padding:7px 9px;font-weight:800}.v445-resource-buttons button.btn{background:#159bcf;color:#fff;border-color:#159bcf}.v445-resource-buttons button.danger{color:#b64040;background:#fff6f6}

/* Keep the in-board controls calm and compact. */
.v444-view-controls{bottom:9px;padding:5px;gap:4px}
.v444-view-controls button{height:32px;min-width:32px}
.v444-view-controls input[type="range"]{width:115px}
.v443-page-nav{bottom:9px}

@media(max-width:900px){.v444-canvas-clip{height:440px}.v445-resource-library article{grid-template-columns:38px minmax(0,1fr)}.v445-resource-buttons{grid-column:1/-1;justify-content:flex-end}}
@media(max-width:620px){.v444-canvas-clip{height:410px;min-height:300px}.v445-thickness-control>span{display:none}.v445-resource-library article{grid-template-columns:34px minmax(0,1fr)}}


/* ===== Eduleina v4.4.6 — non-overlapping bottom dock + stable menus ===== */
.v446-board-footer{
  position:absolute;z-index:46;inset-inline:10px;bottom:9px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  pointer-events:none;min-width:0;
}
.v446-board-footer>.v444-view-controls,
.v446-board-footer>.v443-page-nav{
  position:static!important;left:auto!important;right:auto!important;inset:auto!important;
  bottom:auto!important;transform:none!important;margin:0!important;pointer-events:auto;
}
.v446-board-footer>.v444-view-controls{flex:0 1 auto;min-width:0;max-width:calc(100% - 225px);overflow-x:auto;overflow-y:hidden;scrollbar-width:none;white-space:nowrap}
.v446-board-footer>.v444-view-controls::-webkit-scrollbar{display:none}
.v446-board-footer>.v443-page-nav{flex:0 0 auto}
/* Never let the floating object toolbar sit on top of the board footer. */
.v444-object-bar{bottom:58px}
/* Laser settings stay visually steady; no hide/reopen animation or accidental transition. */
.v444-laser-menu.v446-stable-popup{transition:none!important;animation:none!important;will-change:auto;contain:layout paint}
.v444-laser-menu.v446-stable-popup[hidden]{display:none!important}
@media(max-width:820px){
  .v446-board-footer{gap:8px}
  .v446-board-footer>.v444-view-controls{max-width:calc(100% - 195px)}
  .v444-view-controls input[type="range"]{width:82px}
  .v443-page-nav button,.v443-page-nav .v443-page-label{min-width:32px;height:32px;padding:0 8px}
  .v443-page-nav .v443-page-label{min-width:54px}
}
@media(max-width:560px){
  .v446-board-footer{inset-inline:7px;bottom:7px;align-items:flex-end}
  .v446-board-footer>.v444-view-controls{max-width:calc(100% - 158px)}
  .v444-view-controls input[type="range"]{width:64px}
  .v444-view-controls button{min-width:30px;height:30px}
  .v443-page-nav button,.v443-page-nav .v443-page-label{min-width:29px;height:30px;padding:0 6px}
  .v443-page-nav .v443-page-label{min-width:48px;font-size:11px}
}

/* === Eduleina v4.5.1 — University Interactive Studio === */
.v450-university-pack-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;margin:12px 0;border:1px solid #c7d2fe;border-radius:18px;background:linear-gradient(135deg,#eef2ff,#f8fafc 55%,#ecfeff)}
.v450-university-pack-banner>div{display:flex;align-items:center;gap:12px}.v450-university-pack-banner>div>span{font-size:30px}.v450-university-pack-banner b{display:block;font-size:16px;color:#172554}.v450-university-pack-banner small{display:block;color:#475569;margin-top:3px}.v450-university-pack-banner button{border:0;border-radius:12px;background:#312e81;color:white;padding:10px 14px;font-weight:800;cursor:pointer;white-space:nowrap}
.v450-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:4px 2px 14px}.v450-head h2{margin:4px 0 6px;color:#111827}.v450-head .eyebrow{color:#4338ca;font-weight:900}.v450-live-chip{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0;border-radius:999px;padding:8px 12px;font-size:12px;font-weight:900;white-space:nowrap}
.v450-principles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:4px 0 14px}.v450-principles>div{border:1px solid #e2e8f0;background:#f8fafc;border-radius:14px;padding:11px}.v450-principles b{display:block;color:#1e293b;margin-bottom:3px}.v450-principles span{font-size:11px;color:#64748b;line-height:1.5}
.v450-filters{display:grid;gap:9px;margin:10px 0 16px}.v450-filters>div{display:flex;gap:8px;flex-wrap:wrap}.v450-filters button{border:1px solid #dbe4f0;background:white;border-radius:999px;padding:8px 12px;font-weight:800;color:#475569;cursor:pointer}.v450-filters button.active{background:#312e81;color:white;border-color:#312e81;box-shadow:0 4px 13px rgba(49,46,129,.18)}
.v450-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-height:58vh;overflow:auto;padding:2px 4px 10px}.v450-card{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;border:1px solid #e2e8f0;border-right:4px solid #6366f1;background:white;border-radius:16px;padding:13px;box-shadow:0 8px 24px rgba(15,23,42,.04)}.v450-card.d-health{border-right-color:#0f766e}.v450-card.d-science{border-right-color:#7c3aed}.v450-card.d-engineering{border-right-color:#b45309}.v450-card.d-coding{border-right-color:#0369a1}.v450-card.d-business{border-right-color:#047857}.v450-card.d-languages{border-right-color:#be185d}.v450-card.d-general{border-right-color:#4338ca}.v450-icon{font-size:30px}.v450-card-copy{min-width:0}.v450-card-copy>small{display:block;color:#64748b;font-size:10px;margin-bottom:4px}.v450-card-copy>b{display:block;color:#0f172a;font-size:15px}.v450-card-copy>p{margin:4px 0 0;color:#64748b;font-size:11px;line-height:1.55}.v450-card-actions{display:grid;gap:6px}.v450-card-actions button{border:1px solid #cbd5e1;background:#f8fafc;border-radius:10px;padding:7px 9px;font-weight:800;cursor:pointer;white-space:nowrap}.v450-card-actions button:last-child{background:#312e81;color:white;border-color:#312e81}
.v450-editor-head{display:flex;gap:14px;align-items:flex-start;border-bottom:1px solid #e2e8f0;padding-bottom:12px;margin-bottom:12px}.v450-editor-head>span{font-size:34px}.v450-editor-head h2{margin:2px 0 4px}.v450-editor-head small{color:#4338ca;font-weight:900}.v450-editor-head p{margin:0;color:#64748b}.v450-option-editor,.v450-list-editor,.v450-pair-editor,.v450-branch-editor{display:grid;gap:9px;margin:10px 0}.v450-option-editor>div{display:grid;grid-template-columns:auto 1fr;gap:9px;align-items:end;padding:8px;border:1px solid #e2e8f0;border-radius:12px;background:#f8fafc}.v450-option-editor input[type=radio]{margin-bottom:12px}.v450-list-editor{grid-template-columns:repeat(2,minmax(0,1fr))}.v450-pair-editor>div{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:center}.v450-pair-editor span{font-weight:900;color:#6366f1}.v450-branch-editor>div{border:1px solid #e2e8f0;border-radius:14px;background:#f8fafc;padding:10px}.v450-editor-actions{position:sticky;bottom:0;background:rgba(255,255,255,.96);padding-top:10px;border-top:1px solid #e2e8f0}
.v450-saved{border-top:1px solid #e2e8f0;margin-top:16px;padding-top:13px}.v450-saved>div:first-child{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:8px}.v450-saved>div:first-child span{font-size:11px;color:#64748b}.v450-saved-row{display:grid;grid-template-columns:1fr auto;gap:8px;margin:7px 0}.v450-saved-row>button:first-child{display:flex;text-align:start;align-items:center;gap:10px;width:100%;border:1px solid #e2e8f0;background:white;border-radius:12px;padding:9px;cursor:pointer}.v450-saved-row>button:first-child span{font-size:23px}.v450-saved-row b,.v450-saved-row small{display:block}.v450-saved-row small{color:#64748b;margin-top:2px}.v450-saved-row>button:last-child{border:0;background:#fff1f2;color:#be123c;border-radius:10px;width:38px;font-size:20px;cursor:pointer}
.v450-foot{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-top:14px;padding:13px 15px;border-radius:14px;background:#f8fafc;border:1px solid #e2e8f0}.v450-foot div{display:grid;gap:3px}.v450-foot span{font-size:11px;color:#64748b}.v450-foot button{border:1px solid #c7d2fe;background:#eef2ff;color:#3730a3;border-radius:11px;padding:9px 12px;font-weight:900;cursor:pointer}
@media(max-width:900px){.v450-principles{grid-template-columns:repeat(2,minmax(0,1fr))}.v450-grid{grid-template-columns:1fr}.v450-card{grid-template-columns:auto 1fr}.v450-card-actions{grid-column:1/-1;grid-template-columns:1fr 1fr}.v450-head{display:block}.v450-live-chip{display:inline-block;margin-top:8px}}
@media(max-width:560px){.v450-principles{grid-template-columns:1fr}.v450-list-editor{grid-template-columns:1fr}.v450-card{grid-template-columns:1fr}.v450-icon{font-size:26px}.v450-card-actions{grid-column:auto}.v450-pair-editor>div{grid-template-columns:1fr}.v450-pair-editor span{text-align:center}.v450-university-pack-banner,.v450-foot{align-items:stretch;flex-direction:column}}

/* === Eduleina v4.5.1 — bottom quick pen === */
#v451QuickPenBtn{font-size:17px;min-width:38px}
#v451QuickPenBtn.active{background:#e0f2fe!important;color:#0369a1!important;box-shadow:inset 0 0 0 2px #38bdf8}
#v444HandBtn.active{background:#fef3c7!important;color:#92400e!important;box-shadow:inset 0 0 0 2px #f59e0b}

/* === Eduleina v4.5.2 — bottom drawing tools + persistent pen settings === */
.v452-bottom-drawing-controls .v442-primary-tools>.v442-toolset,
.v452-bottom-drawing-controls .v442-primary-tools>label.v442-compact-control{display:none!important}
.v452-dock-tools{display:flex;align-items:center;gap:4px;padding-inline:2px;border-inline-start:1px solid #e4e9f0;margin-inline-start:2px}
.v452-dock-tool{font-size:16px!important;min-width:34px!important;padding:0 8px!important;cursor:pointer}
.v452-dock-tool.active{background:#e6f7fe!important;border-color:#68badd!important;color:#087da9!important;box-shadow:inset 0 0 0 1px #68badd}
#v452LaserBtn.active{background:#fff0f0!important;border-color:#ef9797!important;color:#a91f1f!important;box-shadow:inset 0 0 0 1px #ef9797}
#v452EraserBtn.active{background:#f1f5f9!important;border-color:#a8b4c3!important;color:#475569!important;box-shadow:inset 0 0 0 1px #a8b4c3}
#v452HighlighterBtn.active{background:#fff8cf!important;border-color:#e6c94d!important;color:#78600a!important;box-shadow:inset 0 0 0 1px #e6c94d}
.v452-tool-panel{position:absolute;z-index:55;bottom:58px;inset-inline-start:12px;width:min(560px,calc(100% - 24px));background:#fffffff7;border:1px solid #dce4ef;border-radius:15px;box-shadow:0 18px 46px #1d2b4830;backdrop-filter:blur(10px);padding:12px;animation:none!important;transition:none!important}
.v452-tool-panel[hidden]{display:none!important}
.v452-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.v452-panel-head b{font-size:14px;color:#2f3e5c}.v452-panel-head button{width:30px;height:30px;border:1px solid #dce3ed;background:#fff;border-radius:999px;font-size:19px;color:#68758b;display:grid;place-items:center;cursor:pointer}
.v452-panel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;align-items:end}.v452-panel-grid label,.v452-range-label{display:grid;gap:6px;font-size:12px;font-weight:800;color:#526079}.v452-panel-grid select,.v452-panel-grid input[type="color"]{height:38px;border:1px solid #dbe3ed;border-radius:9px;background:#fff;padding:5px}.v452-panel-grid input[type="color"]{width:100%;padding:3px}
.v452-range-label{grid-column:span 1}.v452-range-label.full{margin-top:10px}.v452-range-label b{color:#0c7fa9;font-size:11px}.v452-range-label input[type="range"]{width:100%;accent-color:#159bcf}
.v452-segmented{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:10px}.v452-segmented button{min-height:38px;border:1px solid #dce4ef;background:#fff;border-radius:10px;font-weight:800;color:#4d5a72;cursor:pointer}.v452-segmented button.active{background:#e9f8fe;border-color:#6abbdc;color:#087ca9}.v452-note{display:block;margin-top:9px;color:#748096;font-size:11px;line-height:1.55}.v452-check{display:flex;align-items:center;gap:7px;margin-top:10px;font-size:12px;font-weight:800;color:#53607a}.v452-check input{width:18px;height:18px;accent-color:#159bcf}
/* v4.5.2 owns the visible laser settings at the bottom; keep the legacy popup as a hidden compatibility store. */
#v444LaserMenu{display:none!important}
@media(max-width:900px){.v452-tool-panel{width:min(500px,calc(100% - 18px));inset-inline-start:9px}.v452-panel-grid{grid-template-columns:1fr 1fr}.v452-panel-grid .v452-range-label{grid-column:1/-1}.v452-dock-tools{gap:2px}.v452-dock-tool{min-width:31px!important;padding:0 6px!important}.v446-board-footer>.v444-view-controls{max-width:calc(100% - 205px)}}
@media(max-width:620px){.v452-tool-panel{bottom:54px;padding:10px}.v452-panel-grid{grid-template-columns:1fr}.v452-panel-grid .v452-range-label{grid-column:auto}.v452-segmented{grid-template-columns:1fr}.v452-dock-tool{min-width:30px!important;padding:0 5px!important}.v452-dock-tools{border-inline-start:0;margin-inline-start:0}.v446-board-footer>.v444-view-controls{max-width:calc(100% - 150px)}}

/* v4.5.4 University Interactive Studio PRO */
.v454-pro-tools{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px;padding:10px;border:1px solid #dbe4f0;border-radius:14px;background:#f8fafc}.v454-pro-tools button,.v454-head>button,.v454-pro-footer button,.v454-group-tabs button{border:1px solid #cbd5e1;background:#fff;border-radius:11px;padding:8px 11px;font-weight:900;cursor:pointer;color:#334155}.v454-pro-tools button:first-child,.v454-head>button{background:#312e81;color:#fff;border-color:#312e81}.v454-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:12px}.v454-head h2,.v454-compose-head h2{margin:3px 0}.v454-head p,.v454-compose-head p{margin:4px 0;color:#64748b;line-height:1.6}.v454-group-tabs{display:flex;gap:7px;flex-wrap:wrap;margin:8px 0 14px}.v454-group-tabs button.active{background:#312e81;color:#fff;border-color:#312e81}.v454-pro-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;max-height:58vh;overflow:auto;padding:2px}.v454-pro-grid article{display:grid;grid-template-columns:auto 1fr;gap:11px;border:1px solid #e2e8f0;border-radius:15px;padding:12px;background:#fff}.v454-pro-grid article>span{font-size:30px}.v454-pro-grid article small,.v454-pro-grid article b,.v454-pro-grid article p{display:block}.v454-pro-grid article small{color:#6366f1;font-size:10px}.v454-pro-grid article b{font-size:15px;margin-top:2px}.v454-pro-grid article p{font-size:11px;color:#64748b;line-height:1.5;margin:4px 0}.v454-pro-grid footer{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:7px}.v454-pro-grid footer button{border:1px solid #d5dbea;background:#f8fafc;border-radius:9px;padding:7px;font-weight:800;cursor:pointer}.v454-pro-grid footer button:last-child{background:#312e81;color:#fff;border-color:#312e81}.v454-pro-footer{display:flex;justify-content:space-between;gap:9px;margin-top:13px}.v454-compose-head small{color:#4338ca;font-weight:900}.v454-compose-bar{display:grid;grid-template-columns:2fr 1fr 1fr;gap:9px;margin:12px 0}.v454-compose-bar label,.v454-editor-fields>label,.v454-options label,.v454-branches label,.v454-list label{display:grid;gap:5px;font-size:11px;font-weight:800;color:#475569}.v454-compose-bar input,.v454-compose-bar select,.v454-editor-fields input,.v454-editor-fields textarea,.v454-editor-fields select{width:100%;border:1px solid #cfd7e5;border-radius:9px;padding:8px;background:#fff;font:inherit}.v454-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:9px 0}.v454-options>div{display:grid;grid-template-columns:auto 1fr;gap:7px;align-items:end;background:#f8fafc;border:1px solid #e2e8f0;border-radius:11px;padding:8px}.v454-options input[type=radio]{width:auto;margin-bottom:11px}.v454-branches{display:grid;gap:9px;margin:10px 0}.v454-branches>div{display:grid;grid-template-columns:1fr 1.4fr;gap:8px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:9px}.v454-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:9px 0}.v454-pairs{display:grid;gap:8px;margin:9px 0}.v454-pairs>div{display:grid;grid-template-columns:1fr auto 1fr;gap:7px;align-items:center}.v454-pairs span{text-align:center;font-weight:900;color:#6366f1}.v454-compose-actions{display:flex;gap:8px;flex-wrap:wrap;position:sticky;bottom:0;background:#fffffff2;border-top:1px solid #e2e8f0;padding-top:10px;margin-top:12px}.v454-saved-list{display:grid;gap:8px;max-height:62vh;overflow:auto}.v454-saved-list>div{display:grid;grid-template-columns:1fr auto auto;gap:7px}.v454-saved-list button{border:1px solid #dce3ee;background:#fff;border-radius:10px;padding:9px;cursor:pointer}.v454-saved-list>div>button:first-child{text-align:start}.v454-saved-list b,.v454-saved-list small{display:block}.v454-saved-list small{color:#64748b;margin-top:2px}.v454-dash-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.v454-dash-top h2{margin:3px 0}.v454-dash-top p{margin:4px 0;color:#64748b}.v454-dash-top button{border:0;background:#312e81;color:#fff;border-radius:10px;padding:9px 12px;font-weight:900}.v454-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:13px 0}.v454-metrics>div{border:1px solid #e2e8f0;background:#f8fafc;border-radius:13px;padding:12px;text-align:center}.v454-metrics b{font-size:24px;color:#312e81;display:block}.v454-metrics span{font-size:10px;color:#64748b}.v454-misconception{border:1px solid #f5c2c7;background:#fff5f5;border-radius:13px;padding:11px;margin:10px 0}.v454-misconception b{color:#9f1239}.v454-misconception p{margin:5px 0 0;color:#7f1d1d;font-size:12px}.v454-dash-section{border:1px solid #e2e8f0;border-radius:13px;padding:12px;margin-top:10px}.v454-bar{display:grid;grid-template-columns:minmax(90px,1fr) 2fr 75px;gap:8px;align-items:center;margin:9px 0;font-size:11px}.v454-bar i{height:9px;border-radius:99px;background:#eef2f7;overflow:hidden}.v454-bar em{display:block;height:100%;background:#6366f1}.v454-word-list{display:flex;flex-wrap:wrap;gap:7px;margin-top:9px}.v454-word-list span{background:#eef2ff;border:1px solid #c7d2fe;border-radius:999px;padding:6px 9px;font-size:11px}.v454-dash-actions{display:flex;justify-content:space-between;gap:8px;margin-top:12px}.v454-dash-actions button{border:1px solid #cbd5e1;background:#fff;border-radius:9px;padding:8px 10px;font-weight:800;cursor:pointer}
@media(max-width:850px){.v454-pro-grid{grid-template-columns:1fr}.v454-compose-bar{grid-template-columns:1fr}.v454-metrics{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.v454-branches>div,.v454-list,.v454-options{grid-template-columns:1fr}.v454-metrics{grid-template-columns:1fr 1fr}.v454-head,.v454-dash-top,.v454-pro-footer{display:block}.v454-head>button,.v454-dash-top button{margin-top:8px}.v454-bar{grid-template-columns:1fr}.v454-pairs>div{grid-template-columns:1fr}.v454-pairs span{display:none}}

/* v4.5.7 embedded classroom video */
.videoarea.v457-embedded-video{position:relative;min-height:230px;height:250px;max-height:280px;overflow:hidden;background:#10131a;border-radius:18px}
.videoarea.v457-embedded-video::after{display:none!important}
.videoarea.v457-embedded-video .v457-video-frame{display:block;width:100%;height:100%;border:0;background:#10131a;position:absolute;inset:0;z-index:1}
.v457-video-badge{position:absolute;z-index:3;top:8px;left:8px;display:flex;align-items:center;gap:7px;background:rgba(15,23,42,.72);color:#fff;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:5px 8px 5px 11px;font-size:11px;backdrop-filter:blur(8px);pointer-events:auto}
.v457-video-badge button{width:27px;height:27px;border:0;border-radius:50%;background:rgba(255,255,255,.16);color:#fff;cursor:pointer;font-size:16px;line-height:1}
@media(max-width:900px){.videoarea.v457-embedded-video{height:260px;min-height:240px;max-height:280px}}

/* v4.6.0 Adaptive Lesson Copilot */
.v460-copilot-entry{border:1px solid #c9c6ff;background:#f5f3ff;color:#4f46a5;border-radius:14px;padding:10px 14px;font-weight:800;white-space:nowrap}
.v460-head,.v460-plan-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}.v460-head h2,.v460-plan-head h2{margin:.25rem 0}.v460-head p,.v460-plan-head p{max-width:760px;color:#64748b}.v460-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.v460-form-grid label,.v460-head+label{display:block}.v460-actions,.v460-plan-actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;margin-top:16px}.v460-keywords{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:12px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:16px;margin-bottom:14px}.v460-keywords span{background:white;border:1px solid #dbe4ef;border-radius:999px;padding:5px 10px;font-size:.9rem}.v460-flow{display:grid;gap:12px}.v460-flow article{display:grid;grid-template-columns:auto auto 1fr auto;align-items:center;gap:12px;border:1px solid #e6e8f0;border-radius:18px;padding:14px;background:#fff}.v460-flow article>i{font-style:normal;font-size:28px}.v460-flow small{color:#64748b}.v460-flow b{display:block;font-size:1.05rem}.v460-flow p{margin:.35rem 0 0;color:#64748b}.v460-flow footer{display:flex;gap:8px;flex-wrap:wrap}.v460-flow footer button{border:1px solid #dbe4ef;background:#fff;border-radius:12px;padding:8px 10px;font-weight:700}.v460-step-no{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#eef2ff;color:#5145a7;font-weight:900}.v460-saved{display:grid;gap:8px}.v460-saved>div{display:flex;gap:8px}.v460-saved>div>button:first-child{flex:1;text-align:start;border:1px solid #e2e8f0;background:#fff;border-radius:14px;padding:12px}.v460-saved small{display:block;color:#64748b;margin-top:4px}.v460-json-preview{direction:ltr;text-align:left;background:#0f172a;color:#e2e8f0;padding:14px;border-radius:14px;max-height:420px;overflow:auto}.v460-live{display:flex;gap:16px;align-items:flex-start;padding:18px;border-radius:20px;background:#f8fafc;border:1px solid #e2e8f0}.v460-live>span{font-size:36px}.v460-live h2{margin:.25rem 0}.v460-live p{color:#475569}.v460-live.mis{background:#fff7ed;border-color:#fed7aa}.v460-live.pace{background:#fffbea;border-color:#fde68a}.v460-live.next{background:#f0fdf4;border-color:#bbf7d0}.v460-live-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:14px 0}.v460-live-actions button{border:1px solid #dbe4ef;background:#fff;border-radius:14px;padding:12px;font-weight:800}
@media(max-width:760px){.v460-form-grid{grid-template-columns:1fr}.v460-head,.v460-plan-head{flex-direction:column}.v460-flow article{grid-template-columns:auto 1fr}.v460-flow article>i{grid-row:1/3}.v460-flow footer{grid-column:1/-1}.v460-live-actions{grid-template-columns:1fr}}


/* v4.6.4 — Real AI Copilot — Luna default */
.v463-head,.v463-plan-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:16px}.v463-head h2,.v463-plan-head h2{margin:.25rem 0}.v463-head p,.v463-plan-head p{max-width:760px;color:#64748b}.v463-status{border-radius:14px;padding:9px 12px;font-weight:800;min-width:180px;text-align:center}.v463-status small{display:block;font-weight:600;margin-top:3px}.v463-status.loading{background:#f8fafc;border:1px solid #e2e8f0}.v463-status.ok{background:#ecfdf5;border:1px solid #a7f3d0;color:#047857}.v463-status.off{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412}.v463-actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;margin-top:16px}.v463-concepts{background:#f8fafc;border:1px solid #e2e8f0;border-radius:18px;padding:14px;margin-bottom:14px}.v463-concepts h3{margin:0 0 10px}.v463-concept{background:#fff;border:1px solid #e2e8f0;border-radius:13px;padding:10px;margin:7px 0}.v463-concept>div{display:flex;justify-content:space-between;gap:10px}.v463-concept span{font-size:.78rem;border-radius:999px;padding:2px 8px;background:#eef2ff;color:#4338ca}.v463-concept.model_knowledge span{background:#fff7ed;color:#9a3412}.v463-concept.teacher_hint span{background:#f0fdf4;color:#166534}.v463-concept small{display:block;color:#64748b;margin-top:5px}.v463-flow em{display:block;font-style:normal;color:#475569;background:#f8fafc;border-radius:10px;padding:6px 8px;margin-top:7px;font-size:.87rem}
@media(max-width:760px){.v463-head,.v463-plan-head{flex-direction:column}.v463-status{width:100%}}

/* v4.7.0 — Teacher Content Studio */
.v470-head,.v470-library-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.v470-head h2,.v470-library-head h2{margin:3px 0 6px}.v470-head p,.v470-library-head p{margin:0;color:#64748b}.v470-count{background:#eef8ff;color:#087cad;border:1px solid #c9ebfa;border-radius:999px;padding:7px 11px;font-weight:800;white-space:nowrap}.v470-launch-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}.v470-launch-grid>button{border:1px solid #e2e8f0;background:#fff;border-radius:16px;padding:16px;text-align:start;display:grid;gap:5px;box-shadow:0 5px 16px rgba(15,23,42,.045);cursor:pointer}.v470-launch-grid>button:hover{border-color:#7dd3fc;transform:translateY(-1px)}.v470-launch-grid span{font-size:28px}.v470-launch-grid b{font-size:15px}.v470-launch-grid small{color:#64748b;line-height:1.55}.v470-safe-note{background:#f8fafc;border:1px dashed #cbd5e1;border-radius:12px;padding:11px;color:#475569}.v470-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.v470-fav-check{display:flex!important;flex-direction:row!important;align-items:center;gap:8px;font-weight:800}.v470-fav-check input{width:auto}.v470-search{margin:12px 0}.v470-search input{width:100%}.v470-filters{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:13px}.v470-filters button{border:1px solid #dbe3ec;background:#fff;border-radius:999px;padding:7px 11px;font-weight:750}.v470-filters button.active{background:#0ea5d2;color:#fff;border-color:#0ea5d2}.v470-library{display:grid;gap:10px;max-height:56vh;overflow:auto;padding-inline-end:3px}.v470-card{position:relative;display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:10px;align-items:center;border:1px solid #e2e8f0;border-radius:14px;padding:11px 12px;background:#fff}.v470-icon{font-size:26px;text-align:center}.v470-info{min-width:0;display:grid;gap:3px}.v470-info>b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v470-info>small{color:#64748b}.v470-tags{display:flex;flex-wrap:wrap;gap:4px}.v470-tags span{font-size:10px;background:#f1f5f9;color:#475569;border-radius:999px;padding:2px 7px}.v470-card-actions{display:flex;flex-wrap:wrap;gap:5px;justify-content:flex-end}.v470-card-actions button{border:1px solid #dce4ed;background:#fff;border-radius:8px;padding:6px 8px;font-weight:800}.v470-card-actions .btn{background:#119dce;color:#fff;border-color:#119dce}.v470-card-actions .danger{color:#b42318;background:#fff7f6}.v470-star{position:absolute;top:5px;inset-inline-start:5px;border:0;background:transparent;color:#cbd5e1;font-size:16px}.v470-star.on{color:#f6b800}.v470-dock-note{display:block;color:#64748b;margin-top:7px;line-height:1.5}.v470-activity-banner{margin-top:16px;border:1px solid #d7eefa;background:#f6fcff;border-radius:14px;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px}.v470-activity-banner div{display:grid;gap:2px}.v470-activity-banner small{color:#64748b}.v470-activity-banner button{border:0;border-radius:9px;background:#0f9dce;color:white;padding:8px 12px;font-weight:800}
@media(max-width:800px){.v470-launch-grid{grid-template-columns:1fr 1fr}.v470-card{grid-template-columns:36px minmax(0,1fr)}.v470-card-actions{grid-column:1/-1}.v470-form-grid{grid-template-columns:1fr}}
@media(max-width:520px){.v470-launch-grid{grid-template-columns:1fr}.v470-head,.v470-library-head{flex-direction:column}.v470-count{align-self:flex-start}}

/* ===== Eduleina v4.7.1 — annotation tools over shared media ===== */
.v471-annotatable-media{position:relative;isolation:isolate}
.v471-media-overlay{position:absolute;inset:0;width:100%;height:100%;z-index:14;overflow:visible;touch-action:none;pointer-events:none}
.v471-media-overlay[data-mode="pen"],
.v471-media-overlay[data-mode="line"],
.v471-media-overlay[data-mode="highlighter"],
.v471-media-overlay[data-mode="eraser"],
.v471-media-overlay[data-mode="laser"]{pointer-events:auto;cursor:crosshair}
.v471-media-overlay[data-mode="eraser"]{cursor:not-allowed}
.v471-media-stroke{pointer-events:none}
.v471-laser{pointer-events:none;filter:drop-shadow(0 2px 5px #0003);transition:cx .18s linear,cy .18s linear,transform .18s linear}
.v471-laser.arrow{fill:#ef4444;stroke:#fff;stroke-width:1.2px;paint-order:stroke;dominant-baseline:central;text-anchor:middle}
.v471-media-tools{position:absolute;z-index:18;inset-inline-start:50%;bottom:10px;transform:translateX(-50%);display:flex;align-items:center;gap:5px;padding:6px 7px;border:1px solid #d9e3ef;border-radius:999px;background:#fffffff2;box-shadow:0 8px 28px #17345824;backdrop-filter:blur(9px);direction:ltr}
.v471-media-tools button{width:36px;height:36px;border:1px solid #dce5ef;border-radius:999px;background:#fff;display:grid;place-items:center;font-size:18px;cursor:pointer;transition:.14s ease}
.v471-media-tools button:hover{transform:translateY(-1px);border-color:#8bcde5}
.v471-media-tools button.active{background:#e5f7fe;border-color:#3eafd5;box-shadow:0 0 0 2px #25a8d31e}.v471-media-tools #v534LearnerAnnotToggle.active{background:#ecfdf3;border-color:#4ecb86;box-shadow:0 0 0 2px #22c55e22}
.v471-annotatable-media.v471-loading::after{content:'•••';position:absolute;z-index:8;inset-inline-start:50%;top:50%;transform:translate(-50%,-50%);background:#ffffffd9;border:1px solid #dce6f1;border-radius:999px;padding:8px 18px;color:#6b7b91;font-weight:900;letter-spacing:4px;pointer-events:none}
.v471-annotatable-media iframe,.v471-annotatable-media video,.v471-annotatable-media img{transition:opacity .22s ease}
.v471-annotatable-media.v471-loading iframe,.v471-annotatable-media.v471-loading video,.v471-annotatable-media.v471-loading img{opacity:.92}
.v471-annotatable-media.v471-loaded iframe,.v471-annotatable-media.v471-loaded video,.v471-annotatable-media.v471-loaded img{opacity:1}
@media(max-width:620px){.v471-media-tools{bottom:7px;gap:3px;padding:4px 5px}.v471-media-tools button{width:32px;height:32px;font-size:16px}}

/* v4.8.0 — Content Studio → Assignment Bridge */
.v480-assign-btn{white-space:nowrap}
.v480-assignment-note{margin:0 0 14px;padding:12px 14px;border:1px solid #bfe4f3;border-radius:14px;background:#eefaff;color:#24536b;font-size:13px;line-height:1.65}
.v480-pack-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:14px}.v480-pack-head h2{margin:3px 0}.v480-pack-head p{margin:4px 0;color:var(--muted)}#v480PackCount{padding:7px 11px;border-radius:999px;background:#eef7ff;font-weight:800;color:#1a6f9a;white-space:nowrap}.v480-pack-list{display:grid;gap:8px;max-height:50vh;overflow:auto;padding:2px}.v480-pack-row{display:grid;grid-template-columns:auto 36px 1fr;align-items:center;gap:10px;padding:11px 12px;border:1px solid var(--line);border-radius:14px;background:#fff;cursor:pointer}.v480-pack-row:hover{border-color:#8ecfe8;background:#f8fdff}.v480-pack-row input{width:18px;height:18px}.v480-pack-row>span{font-size:24px}.v480-pack-row div{display:grid;gap:2px}.v480-pack-row small{color:var(--muted)}
.v480-inline-resource{display:inline-flex;align-items:center;gap:6px;margin:6px 5px 0 0;padding:8px 10px;border:1px solid #bfe4f3;border-radius:12px;background:#f4fbff;color:#176f98;text-decoration:none;font-weight:800}.v480-inline-resource:hover{background:#eaf8ff}
.v480-submission-resources{padding:14px;margin:0 0 14px;border:1px solid #cde9f5;border-radius:16px;background:#f8fdff}.v480-resource-links{display:grid;gap:8px;margin-top:10px}.v480-resource-btn{display:grid;grid-template-columns:34px 1fr auto;grid-template-areas:'icon title out' 'icon meta out';align-items:center;gap:1px 9px;padding:10px 12px;border:1px solid #d4eaf3;border-radius:13px;background:#fff;color:inherit;text-decoration:none}.v480-resource-btn>span{grid-area:icon;font-size:23px}.v480-resource-btn>b{grid-area:title}.v480-resource-btn>small{grid-area:meta;color:var(--muted)}.v480-resource-btn>em{grid-area:out;font-style:normal;color:#1b8dbb;font-size:18px}.v480-resource-btn:hover{border-color:#7fc9e5;background:#f3fbff}
@media(max-width:700px){.v480-pack-head{flex-direction:column}.v480-pack-list{max-height:56vh}}

/* ===== Eduleina v5.1.11 — search, private messages, role separation & owner security ===== */
.v5111-dashside{display:flex;flex-direction:column;max-height:calc(100vh - 34px);overflow:hidden}
.v5111-dashside .usercard{flex:0 0 auto}.v5111-side-nav{display:grid!important;gap:5px!important;overflow-y:auto!important;overflow-x:hidden;scrollbar-gutter:stable;overscroll-behavior:contain;min-height:160px;max-height:calc(100vh - 245px);padding-inline-end:4px;margin-bottom:8px!important;scroll-behavior:smooth}.v5111-side-nav::-webkit-scrollbar{width:8px}.v5111-side-nav::-webkit-scrollbar-thumb{background:#c8d9e5;border-radius:999px;border:2px solid #fff}.v5111-side-scroll-controls{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:-2px 0 8px}.v5111-side-scroll-controls button{border:1px solid #dce7ef;background:#f8fcff;color:#1a789f;border-radius:9px;height:30px;font-weight:900;cursor:pointer}.v5111-side-scroll-controls button:hover{background:#eaf7fd}.v5111-owner-shell .dashside{box-shadow:0 10px 28px #19395412}.v5111-staff-shell .dashside{border-color:#d9e6ef;background:linear-gradient(180deg,#fff,#f8fbfd)}.v5111-staff-shell .dashheading .eyebrow{color:#5b6474}.v5111-staff-shell .dashheading h1{color:#263445}
.v5111-staff-hero,.v5111-security-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;padding:20px 22px;margin-bottom:18px;border:1px solid #d9eaf2;border-radius:18px;background:linear-gradient(135deg,#f8fdff,#f8f7ff)}.v5111-staff-hero h2,.v5111-security-hero h2{margin:5px 0 7px}.v5111-staff-hero p,.v5111-security-hero p{margin:0;color:var(--muted);line-height:1.8;max-width:760px}.v5111-role-chips,.v5111-role-badges{display:flex;flex-wrap:wrap;gap:6px}.v5111-role-chips{justify-content:flex-end;max-width:290px}.v5111-role-chips span,.v5111-role-badges span{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;background:#eef7fb;border:1px solid #d0e8f3;color:#245f78;font-size:11px;font-weight:800;white-space:nowrap}.v5111-role-badges{margin-top:5px}
.v5111-workshop-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.v5111-workshop-grid article{display:grid;gap:13px}.v5111-workshop-grid .sectionhead{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.v5111-workshop-grid h3{margin:8px 0 3px}.v5111-workshop-grid small{color:var(--muted)}.v5111-workshop-grid .actions{display:flex;gap:8px;flex-wrap:wrap}.v5111-workshops-hero{background:linear-gradient(135deg,#f8fbff,#fff9f0)}
.v5111-security-code{display:grid;gap:11px;text-align:center;border:1px solid #b7e0ef;background:#f4fcff;border-radius:16px;padding:18px;margin:14px 0}.v5111-security-code strong{font-size:30px;letter-spacing:5px;color:#0c779e;direction:ltr}.v5111-access-code{max-width:470px;margin:14px auto}.v5111-access-code input{font-size:25px;letter-spacing:5px;text-align:center;direction:ltr}.v5111-security-list{display:grid;gap:9px}.v5111-security-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:#fff}.v5111-security-row small{display:block;color:var(--muted);margin-top:3px}.v5111-security-event{padding:9px 0;border-bottom:1px solid var(--line)}.v5111-security-event:last-child{border:0}.v5111-security-event small{display:block;color:var(--muted)}
.v5111-professional-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;border:1px solid #dbe5ed;border-radius:12px;padding:10px;background:#fafcfd}.v5111-professional-options label{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:700}.v5111-professional-options input{width:17px;height:17px}.v5111-teamfilters,.v5111-searchbar{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin:10px 0 16px}.v5111-teamfilters input,.v5111-teamfilters select,.v5111-searchbar input{min-height:40px;border:1px solid #dbe1ee;border-radius:9px;background:#fff;padding:8px 11px;font:inherit}.v5111-teamfilters input,.v5111-searchbar input{flex:1;min-width:220px}
.v5111-messages{display:grid;grid-template-columns:minmax(230px,310px) minmax(0,1fr);gap:14px;min-height:560px}.v5111-contacts,.v5111-thread{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}.v5111-contacts{display:flex;flex-direction:column}.v5111-contact-search{padding:12px;border-bottom:1px solid var(--line)}.v5111-contact-search input{width:100%;border:1px solid #dbe1ee;border-radius:10px;padding:10px 11px;font:inherit}.v5111-contact-list{overflow:auto;max-height:620px;padding:7px}.v5111-contact{display:grid;width:100%;grid-template-columns:38px minmax(0,1fr) auto;gap:9px;align-items:center;text-align:start;border:0;border-radius:11px;background:transparent;padding:9px;cursor:pointer;color:inherit}.v5111-contact:hover{background:#f5faff}.v5111-contact.selected{background:#eaf8fe}.v5111-contact-avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#e8f4fa;color:#13799f;font-weight:900}.v5111-contact b,.v5111-contact small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.v5111-contact small{color:var(--muted);font-size:11px}.v5111-contact em{font-style:normal;background:#0e99c8;color:#fff;border-radius:999px;min-width:22px;height:22px;padding:0 6px;display:grid;place-items:center;font-size:10px;font-weight:900}.v5111-thread{display:flex;flex-direction:column}.v5111-thread-head{padding:15px 17px;border-bottom:1px solid var(--line);background:#fbfdff}.v5111-thread-head h2{margin:0 0 3px}.v5111-thread-head small{color:#5c7280}.v5111-thread-body{flex:1;overflow:auto;max-height:410px;padding:10px 15px;background:#f9fbfd}.v5111-thread-body .message{max-width:78%;margin:8px 0}.v5111-thread-body .outgoing{margin-inline-start:auto}.v5111-message-compose{padding:12px 15px;margin:0!important;border-top:1px solid var(--line)}.v5111-message-compose textarea{min-height:90px}.v5111-thread-empty{display:grid;place-items:center;align-content:center;text-align:center;min-height:470px;padding:30px;color:var(--muted);font-size:30px}.v5111-thread-empty h2{font-size:20px;color:var(--ink);margin:10px 0 2px}.v5111-thread-empty p{font-size:13px;max-width:430px;line-height:1.8}
.v5111-search-picker{position:relative}.v5111-search-picker>input[type=search]{width:100%;border:1px solid #dbe1ee;border-radius:9px;padding:10px 11px;background:#fff;color:var(--ink);font:inherit}.v5111-picker-results{display:none;position:absolute;z-index:80;top:calc(100% + 5px);inset-inline:0;max-height:270px;overflow:auto;background:#fff;border:1px solid #d9e2ea;border-radius:12px;box-shadow:0 16px 40px #172b3c22;padding:6px}.v5111-picker-results.open{display:grid}.v5111-picker-results button{border:0;background:#fff;border-radius:9px;padding:9px 10px;text-align:start;cursor:pointer}.v5111-picker-results button:hover{background:#eef8fc}.v5111-picker-results b,.v5111-picker-results small{display:block}.v5111-picker-results small{color:var(--muted);font-size:11px;margin-top:2px}.v5111-lesson-instructor{color:#247a9d;font-weight:700}.course-search-empty{padding:11px;color:var(--muted);font-size:12px}
.v5111-protected-chip{display:inline-flex;align-items:center;gap:5px;background:#fff7e7;color:#85610a;border:1px solid #f1d993;border-radius:999px;padding:4px 8px;font-size:11px;font-weight:800}.notice.success{background:#effbf4;border-color:#bee8cd;color:#25613b}
@media(max-width:900px){.v5111-workshop-grid{grid-template-columns:1fr}.v5111-messages{grid-template-columns:250px minmax(0,1fr)}.v5111-staff-hero,.v5111-security-hero{flex-direction:column}.v5111-role-chips{justify-content:flex-start;max-width:none}}
@media(max-width:650px){.v5111-dashside{max-height:none}.v5111-side-scroll-controls{display:none}.v5111-side-nav{display:flex!important;max-height:none!important;overflow-x:auto!important;overflow-y:hidden!important;padding-bottom:3px}.v5111-messages{grid-template-columns:1fr;min-height:0}.v5111-contact-list{max-height:250px}.v5111-thread-body{max-height:430px}.v5111-thread-empty{min-height:260px}.v5111-professional-options{grid-template-columns:1fr}.v5111-teamfilters{display:grid;grid-template-columns:1fr}.v5111-teamfilters input,.v5111-teamfilters select{width:100%;min-width:0}}
.v5111-code-card{text-align:center;padding:12px}.v5111-code-card>span{font-size:38px}.v5111-code-card h2{margin:8px 0}.v5111-code-card .v5111-access-code{font-size:32px;letter-spacing:6px;font-weight:900;direction:ltr;color:#0b789f;background:#f1fbff;border:1px dashed #8ac9df;border-radius:14px;padding:14px}.v5111-staff-roles{display:grid;gap:8px}.v5111-role-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;border:1px solid #dbe5ed;border-radius:12px;padding:10px;background:#fafcfd}.v5111-role-check{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:700}.v5111-role-check input{width:17px!important;height:17px!important}.v5111-role-chip{display:inline-flex;align-items:center;padding:4px 8px;margin:2px;border-radius:999px;background:#eef7fb;border:1px solid #d0e8f3;color:#245f78;font-size:10px;font-weight:800}.v5111-parent-search{margin-bottom:12px}.v5111-access-panel{max-width:720px}.v5111-access-panel p{line-height:1.8}
@media(max-width:650px){.v5111-role-checks{grid-template-columns:1fr}}

/* Eduleina v5.1.12 — sidebar + desktop header layout hotfix */
.v5111-side-scroll-controls{display:none!important}
.v5111-dashside{min-width:0;max-height:calc(100vh - 34px)}
.v5111-side-nav{margin-top:0!important;max-height:calc(100vh - 205px);scrollbar-width:thin;scrollbar-color:#c8d9e5 transparent}
.v5111-side-nav::-webkit-scrollbar{width:7px}
.v5111-side-nav::-webkit-scrollbar-track{background:transparent}
.v5111-side-nav::-webkit-scrollbar-thumb{background:#c8d9e5;border-radius:999px;border:2px solid #fff}
.dashboard,.dashmain,.dashside{min-width:0}
#header{width:calc(100% - 24px);max-width:1160px;min-width:0}
#header .nav{min-width:0;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-ms-overflow-style:none}
#header .nav::-webkit-scrollbar{display:none}
#header>.btn.small.purple,#header>.lang{flex:0 0 auto;white-space:nowrap}
@media(min-width:951px) and (max-width:1250px){#header{gap:10px;padding:10px 14px}.logo{width:118px}#header .nav{gap:2px}#header .nav a{padding:8px 7px;font-size:12px}#header .lang{padding:7px 9px}#header>.btn.small.purple{padding:7px 10px;font-size:12px}}
@media(max-width:650px){.v5111-dashside{max-height:none}.v5111-side-nav{max-height:none!important}}


/* Eduleina v5.1.13 — instructor picker + top navigation arrows hotfix */
.v5113-navrail{display:flex;align-items:center;gap:4px;flex:1;min-width:0;direction:ltr}.v5113-navrail .nav{flex:1;min-width:0;direction:ltr}.v5113-navarrow{width:30px;height:34px;flex:0 0 30px;border:1px solid #e2e6f1;border-radius:9px;background:#fff;color:#596078;display:grid;place-items:center;font-size:25px;line-height:1;box-shadow:0 2px 8px #26365b0a}.v5113-navarrow:hover{background:#f4f8fc;color:#087eab}.v5113-navrail.no-overflow .v5113-navarrow{display:none}[dir=rtl] .v5113-navrail .nav{direction:rtl}[dir=ltr] .v5113-navrail .nav{direction:ltr}.v5111-picker-results button{position:relative;z-index:1;user-select:none;-webkit-user-select:none;touch-action:manipulation}.v5111-instructor-field{display:block}.v5111-instructor-field>span{display:block;margin-bottom:6px}
@media(max-width:950px){.v5113-navrail{order:3;flex-basis:100%;width:100%}.v5113-navrail .nav{order:initial!important;flex-basis:auto!important}.v5113-navarrow{display:grid!important}.v5113-navrail.no-overflow .v5113-navarrow{display:none!important}}

/* v5.1.27: the floating object toolbar had both top:10px and bottom:58px, so it stretched over the whole board and swallowed drags on objects. Keep it a compact pill above the footer. */
.v444-object-bar{top:auto!important;bottom:58px}

/* v5.1.27: page counter "1 / 2" must read left-to-right inside the RTL layout. */
.v443-page-label{direction:ltr;unicode-bidi:isolate}

/* v5.1.31: media annotation + PDF reliability */
.v471-annotatable-media>iframe,.v471-annotatable-media>video,.v471-annotatable-media>img{position:relative;z-index:1}
.v471-media-overlay{z-index:30!important}
.v471-media-tools{z-index:36!important}
.v530-syncnote,.v530-pdf-controls{position:relative;z-index:38}
.v531-pdf-frame{width:100%;height:100%;border:0;background:#fff}

/* v5.1.32: stable shared-media overlay + cross-device inline PDF renderer */
.v532-pdf-viewer{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:auto;background:#eef3f8;overscroll-behavior:contain}
.v532-pdf-stage{position:relative;flex:0 0 auto;background:#fff;box-shadow:0 2px 14px #0f172a18}
.v532-pdf-canvas{display:block;background:#fff;max-width:none!important;max-height:none!important}
.v532-pdf-status{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:8px;padding:18px;text-align:center;background:#f8fafce8;color:#475569;font-weight:800;z-index:2}
.v532-pdf-status[hidden]{display:none}
.v532-pdf-status a{display:inline-flex;justify-content:center;padding:8px 12px;border-radius:9px;background:#0f9dce;color:#fff;text-decoration:none}
.v530-pdf-controls button{min-width:34px;height:32px;border:1px solid #dbe5ef;border-radius:8px;background:#fff;font-weight:900}
.v471-media-overlay{contain:layout paint;will-change:auto}
/* v5.1.33 shared-media stability */
.v444-media-body{position:relative;overflow:hidden}
.v532-pdf-viewer{direction:ltr;scroll-behavior:auto}
.v471-media-overlay{pointer-events:none}
.v471-media-overlay[data-mode="pen"],.v471-media-overlay[data-mode="line"],.v471-media-overlay[data-mode="highlighter"],.v471-media-overlay[data-mode="eraser"],.v471-media-overlay[data-mode="laser"]{pointer-events:auto}