@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Pretendard:wght@400;500;600;700;800&display=swap');
:root{--ink:#20243a;--muted:#86899b;--line:#edf0f5;--paper:#fff;--canvas:#f5f6fa;--purple:#6558df;--purple2:#8176ef;--lavender:#f0efff;--mint:#dbf5ea;--green:#24a879;--orange:#ff9d58;--blue:#638eea;--radius:18px;font-family:Pretendard,'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--canvas);font-size:16.8px}button,input,select,textarea{font:inherit}button{cursor:pointer}.boot{height:100vh;display:flex;align-items:center;justify-content:center;gap:12px;color:var(--muted)}.brand-mark{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:12px;background:linear-gradient(145deg,#8276fa,#594bd0);color:#fff;font-size:22.7px;font-weight:800;box-shadow:0 6px 16px #685de33b}.login-wrap{min-height:100vh;background:white;display:grid;grid-template-columns:minmax(360px,48%) 1fr}.login-art{position:relative;overflow:hidden;padding:42px clamp(36px,7vw,112px);color:white;background:radial-gradient(ellipse at 70% 28%,#8178f9 0,transparent 43%),linear-gradient(146deg,#6257df 0%,#5148c0 57%,#463da7 100%);display:flex;flex-direction:column;justify-content:space-between}.login-art:after{content:'';position:absolute;width:480px;height:480px;border:1px solid #ffffff21;border-radius:50%;right:-138px;bottom:-179px;box-shadow:0 0 0 46px #ffffff08,0 0 0 94px #ffffff06}.art-top{display:flex;align-items:center;gap:11px;font-size:14.4px;letter-spacing:.15em;font-weight:700}.art-top .brand-mark{background:#ffffff24;box-shadow:none;border:1px solid #ffffff33}.art-copy{z-index:1;margin-top:-20px}.eyebrow{display:block;font-size:14px;font-weight:700;letter-spacing:.15em;color:#9189e9}.eyebrow.light{color:#c7c3ff}.art-copy h1{font-size:clamp(38.9px,4vw,59.4px);letter-spacing:-.055em;line-height:1.26;margin:19px 0 16px;font-weight:750}.art-copy p{font-size:18px;line-height:1.9;color:#e2e0ff;margin:0}.art-note{display:flex;align-items:center;gap:13px;font-size:14px;color:#e1dfff;z-index:1}.art-note span:first-child{font-size:14px;border:1px solid #ffffff62;border-radius:20px;padding:6px 8px;letter-spacing:.08em}.float-card{z-index:1;position:absolute;right:42px;bottom:120px;background:white;color:var(--ink);padding:15px 19px;border-radius:15px;box-shadow:0 14px 36px #312a9a56;display:flex;align-items:center;gap:11px;font-size:14.4px;line-height:1.65;transform:rotate(3deg)}.float-icon{display:grid;place-items:center;background:#f0efff;color:#6558df;font-weight:700;width:38px;height:38px;border-radius:12px;font-size:20.5px}.float-card b{color:#5e53d2}.spark{align-self:flex-start;color:#ffa855;font-size:19.4px}.login-panel{display:grid;place-items:center;padding:42px}.login-inner{width:min(100%,382px)}.login-inner h2{font-size:32.4px;letter-spacing:-.045em;margin:11px 0 7px}.muted,.login-inner>p{color:var(--muted);margin:0 0 32px}.login-inner form{display:grid;gap:19px}.login-inner label,.form-grid label{display:grid;gap:9px;font-weight:600;font-size:14.4px}.login-inner input,.form-grid input,.form-grid select{height:47px;border:1px solid #e6e8ef;border-radius:10px;padding:0 14px;outline:0;color:var(--ink);background:#fff}.login-inner input:focus,.form-grid input:focus,.form-grid select:focus,.question-editor input:focus,.question-editor textarea:focus{border-color:#8c82ec;box-shadow:0 0 0 3px #7770dd17}.btn{border:0;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:43px;padding:0 17px;font-size:14.4px;font-weight:650;transition:.18s}.btn:hover{transform:translateY(-1px);filter:brightness(.98)}.btn.primary{background:var(--purple);color:white;box-shadow:0 6px 14px #6357dc2c}.btn.primary:hover{background:#594dcc}.btn.primary span,.btn.soft span,.btn.white span{font-size:19.2px;font-weight:400}.btn.full{width:100%}.login-inner .btn{height:49px;margin-top:2px}.login-inner .btn span{margin-left:auto;font-size:20.5px}.demo-box{background:#f7f7fb;border:1px solid #eff0f5;border-radius:12px;padding:15px;margin-top:22px}.demo-title{font-size:14px;font-weight:700;display:flex;gap:8px;align-items:center}.live-dot{width:7px;height:7px;border-radius:50%;background:#36bb8c;box-shadow:0 0 0 3px #36bb8c22}.demo-actions{display:flex;gap:8px;margin:12px 0 8px}.demo-actions button{border:1px solid #e8e8f0;border-radius:8px;background:#fff;color:#6159b7;padding:8px 11px;font-size:14px;font-weight:650}.demo-actions button:hover{border-color:#9b93ec}.demo-box small{color:#9697a5;font-size:14px}.demo-box code{background:#ecebf6;color:#5953a7;padding:2px 5px;border-radius:4px}.login-error{color:#dc5264;font-size:14.4px;min-height:0}.login-foot{text-align:center;margin-top:55px;color:#a4a5b1;font-size:14px}.login-foot span{padding:0 6px;color:#c9cad2}
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2px}.avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#fff0e2;color:#cb7835;font-size:14.4px;font-weight:750;flex:0 0 auto}.avatar.mint{background:#ddf5e9;color:#2b9d70}.profile b,.profile small{display:block}.profile b{font-size:14px}.profile small{font-size:14px;color:#9b9daa;margin-top:4px}.dots{margin-left:auto;color:#a7a8b4;letter-spacing:2px}.main{margin-left:245px;min-height:100vh}.topbar{height:62px;border-bottom:1px solid #ebeef3;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 37px}.crumb{color:#a2a4b2;font-size:14px}.crumb-sep{padding:0 10px;color:#d3d3dc;font-size:14px}.topbar>div:first-child b{font-size:14px}.top-actions{display:flex;align-items:center;gap:17px;color:#9b9daa}.icon-btn{position:relative;width:28px;height:28px;border:0;background:transparent;color:#7b7d8b;font-size:18.4px}.icon-btn i{position:absolute;right:4px;top:4px;width:5px;height:5px;background:#ff8d81;border:1px solid #fff;border-radius:50%}.top-date{font-size:14px}.avatar.small{width:29px;height:29px;font-size:14px}.page{max-width:1380px;margin:0 auto;padding:33px 37px 45px}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:16px}.page-heading h1{font-size:27px;letter-spacing:-.05em;margin:7px 0 7px;font-weight:750}.page-heading p{font-size:14px;color:#9295a4;margin:0}.page-heading .btn{min-width:142px}.page-heading .btn span:first-child{font-size:18.4px}.wave{color:#8479ec;font-size:20.5px;margin-left:3px}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:20px}.stat-card{position:relative;background:#fff;border:1px solid #eef0f4;border-radius:14px;padding:17px 18px 15px;min-height:127px;box-shadow:0 2px 7px #20243a04}.stat-icon{position:absolute;right:15px;top:15px;width:31px;height:31px;border-radius:10px;display:grid;place-items:center;font-size:18px}.stat-icon.purple{background:#f0efff;color:#7265dc}.stat-icon.blue{background:#edf3ff;color:#6188df}.stat-icon.orange{background:#fff3e9;color:#ee9656}.stat-icon.green{background:#e8f8f1;color:#37ac7e}.stat-label{display:block;color:#8d90a0;font-size:14px;font-weight:550;margin:2px 0 12px}.stat-card>b{display:block;font-size:29.2px;letter-spacing:-.05em}.stat-card>b small{font-size:14.4px;letter-spacing:0;color:#686c7e;margin-left:4px}.stat-foot{display:block;color:#b0b1bd;font-size:14px;margin-top:8px}.home-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(270px,1fr);gap:15px}.panel{background:#fff;border:1px solid #eef0f4;border-radius:15px;padding:18px 19px;margin-bottom:15px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:13px}.panel-head h2{font-size:16.8px;letter-spacing:-.025em;margin:0}.panel-head p{font-size:14px;color:#a0a2af;margin:6px 0 0}.text-btn{border:0;background:transparent;color:#7b70d6;font-size:14px;font-weight:650;white-space:nowrap}.text-btn span{font-size:16.8px;margin-left:5px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;white-space:nowrap}thead th{text-align:left;color:#a1a3b0;font-size:14px;font-weight:550;padding:9px 8px;border-bottom:1px solid #f0f1f5}tbody td{padding:12px 8px;border-bottom:1px solid #f3f4f7;color:#797d8e;font-size:14px}tbody tr:last-child td{border-bottom:0}.assignment-name{display:flex;align-items:center;gap:9px}.assignment-name b,.assignment-name small{display:block}.assignment-name b{color:#303349;font-size:14px;font-weight:650}.assignment-name 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.student-hero{height:214px;border-radius:17px;background:linear-gradient(106deg,#6055d8,#8076eb 72%,#958df1);color:#fff;display:flex;justify-content:space-between;align-items:center;overflow:hidden;position:relative;padding:25px 34px;margin-bottom:18px}.student-hero:after{content:'';position:absolute;width:270px;height:270px;right:60px;top:-107px;border:1px solid #ffffff27;border-radius:50%;box-shadow:0 0 0 31px #ffffff0b,0 0 0 65px #ffffff09}.student-hero h2{font-size:27px;line-height:1.35;letter-spacing:-.04em;margin:10px 0 6px}.student-hero p{font-size:14px;color:#e2dfff;margin:0 0 15px}.btn.white{min-height:36px;background:#fff;color:#5f53d3;padding:0 13px;font-size:14px}.hero-orbit{position:relative;width:255px;height:180px;z-index:1}.orbit-circle{position:absolute;right:75px;top:25px;width:120px;height:120px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#ffffff3d,#ffffff12);border:1px solid #ffffff67;font-size:43.2px;font-weight:700;letter-spacing:-.07em;color:#fff;transform:rotate(-9deg);box-shadow:0 14px 30px #4136b33b}.orbit-star{position:absolute;color:#fff4a8}.s1{right:53px;top:17px;font-size:23.8px}.s2{right:208px;top:110px;font-size:19.4px}.orbit-tag{position:absolute;right:13px;bottom:2px;background:#fff2a9;color:#5f55c6;width:49px;height:49px;border-radius:50%;display:grid;place-items:center;text-align:center;font-size:14px;font-weight:800;transform:rotate(12deg)}.student-stats{grid-template-columns:repeat(3,1fr)}.student-work{padding-bottom:19px}.student-assignment-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.student-assignment{padding:15px;border:1px solid #f0f1f5;border-radius:13px;display:flex;flex-direction:column;min-height:196px}.assign-top{display:flex;justify-content:space-between;align-items:center}.subject-icon{width:34px;height:34px;border-radius:10px;background:#f0efff;color:#6e63d5;font-size:14px;font-weight:700;display:grid;place-items:center}.subject-icon.cyan{background:#eaf8fa;color:#49a3ae}.assign-grade{font-size:14px;color:#9698a8;background:#f6f7f9;border-radius:9px;padding:5px 7px}.assign-unit{font-size:14px;color:#9a9ca9;margin-top:13px}.student-assignment h3{font-size:14.4px;margin:5px 0 11px;letter-spacing:-.02em}.assign-meta{display:flex;gap:14px;font-size:14px;color:#a0a2ad;margin-bottom:15px}.student-assignment .btn{margin-top:auto}.last-score{font-size:14px;color:#a0a2ad;margin:-3px 0 10px}.last-score b{color:#5e58cb;font-size:14.4px;margin-left:4px}.history-list{display:grid}.history-row{display:flex;align-items:center;gap:12px;padding:13px 2px;border-bottom:1px solid #f1f2f5}.history-row:last-child{border:0}.history-check{width:26px;height:26px;border-radius:8px;background:#e8f8f1;color:#2aa77a;display:grid;place-items:center}.history-row>div{flex:1}.history-row b,.history-row small{display:block}.history-row b{font-size:14px}.history-row small{font-size:14px;color:#a0a2af;margin-top:5px}.history-row strong{font-size:14.4px;color:#655bd0}
.modal-backdrop{position:fixed;inset:0;z-index:20;background:#17172d7a;backdrop-filter:blur(3px);display:flex;justify-content:flex-end;align-items:stretch;animation:fade .16s ease}.creator-modal{width:min(720px,100%);height:100%;overflow:auto;background:#fff;padding:29px 30px 22px;box-shadow:-16px 0 50px #17172d21;animation:slide .2s ease}.modal-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:19px}.modal-head h2{font-size:23.8px;letter-spacing:-.045em;margin:7px 0}.modal-head p{font-size:14px;color:#989aa8;margin:0}.close-btn{border:0;background:#f4f4f8;width:32px;height:32px;border-radius:9px;color:#767989;font-size:22.7px;line-height:1;flex:0 0 auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.form-grid input,.form-grid select{height:41px;font-size:14px}.section-divider{display:flex;align-items:baseline;gap:9px;border-bottom:1px solid #eff0f4;padding:21px 0 9px;margin-bottom:10px}.section-divider span{font-size:14.4px;font-weight:700}.section-divider small{font-size:14px;color:#a1a3af}.question-editor{border:1px solid #eceef3;border-radius:12px;padding:13px;margin:11px 0;background:#fdfdff}.q-editor-head{display:flex;align-items:center;gap:9px;margin-bottom:12px}.q-number{width:25px;height:25px;border-radius:7px;display:grid;place-items:center;color:#6b60d2;background:#efedff;font-size:14px;font-weight:750}.q-editor-head select{border:1px solid #ebedf2;border-radius:7px;padding:6px 10px;font-size:14px;color:#5f6273;background:#fff}.remove-q{margin-left:auto;border:0;background:transparent;color:#c28383;font-size:14px}.q-field{display:grid;gap:6px;font-size:14px;color:#7e8191;margin:9px 0}.question-editor textarea,.question-editor input,.q-bottom select{border:1px solid #e9ebf1;border-radius:8px;padding:9px 10px;outline:0;color:#35384b;font-size:14px;background:white}.question-editor textarea{resize:vertical;line-height:1.55}.choices-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.choice-field{display:flex;align-items:center;gap:7px}.choice-field>span{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:#f2f2f7;color:#8c8e9b;font-size:14px}.choice-field input{width:calc(100% - 27px);height:32px}.q-bottom{display:grid;grid-template-columns:145px 1fr;gap:10px;margin-top:9px}.q-bottom label{display:grid;gap:6px;color:#7d8090;font-size:14px}.q-bottom select,.q-bottom input{height:33px}.add-question{width:100%;height:35px;border:1px dashed #cbc8ee;border-radius:9px;background:#fbfaff;color:#7066ce;font-size:14px;font-weight:650}.student-picks{display:grid;grid-template-columns:1fr 1fr;gap:8px}.student-pick{display:flex;align-items:center;gap:8px;border:1px solid #eff0f4;border-radius:10px;padding:9px;position:relative;cursor:pointer}.student-pick input{accent-color:#6558df}.student-pick>span:nth-last-child(2){flex:1}.student-pick b,.student-pick small{display:block}.student-pick b{font-size:14px}.student-pick small{font-size:14px;color:#999ba7;margin-top:4px}.fake-check{display:none;color:#6558df}.student-pick:has(input:checked){border-color:#b7b1f2;background:#faf9ff}.modal-actions{display:flex;justify-content:flex-end;gap:8px;padding-top:18px;margin-top:18px;border-top:1px solid #eef0f4}.modal-actions .btn{min-width:88px}
.quiz-backdrop{justify-content:center;align-items:center;padding:22px}.quiz-modal{width:min(900px,100%);max-height:min(850px,96vh);min-height:min(690px,96vh);display:flex;flex-direction:column;background:#fff;border-radius:19px;overflow:auto;box-shadow:0 22px 70px #14132d30}.quiz-head{height:64px;display:flex;align-items:center;padding:0 25px;border-bottom:1px solid #eff0f4}.quiz-head .brand{padding:0;font-size:14px}.quiz-head .brand-mark{width:28px;height:28px;font-size:18.4px;border-radius:9px}.quiz-head .brand small{font-size:14px}.quiz-title{margin:auto;font-size:14px;font-weight:650;color:#777a8c}.quiz-progress{padding:20px 48px 0}.quiz-progress>div:first-child{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:#999ba8;margin-bottom:9px}.quiz-progress>div:first-child b{font-size:14.4px;color:#55596b}.quiz-progress>div:first-child b small{font-size:14px;color:#a8a9b4;font-weight:500}.quiz-question{padding:25px 65px;flex:1}.question-meta{display:flex;align-items:center;gap:10px;color:#aaa;letter-spacing:.08em;font-size:14px}.question-type{background:#f0efff;color:#7166d7;border-radius:20px;padding:5px 9px;letter-spacing:0;font-size:14px;font-weight:650}.quiz-question h1{font-size:24.8px;line-height:1.55;letter-spacing:-.035em;margin:22px 0}.passage-box{padding:15px 17px;background:#f8f8fc;border-radius:11px;margin:17px 0}.passage-box>span{font-size:14px;letter-spacing:.13em;color:#9a9ba9;font-weight:700}.passage-box p{font-family:'DM Sans',sans-serif;color:#505367;font-size:15.6px;line-height:1.8;margin:8px 0 0}.answer-choices{display:grid;gap:9px}.answer-choice{display:flex;align-items:center;gap:12px;text-align:left;min-height:48px;border:1px solid #eaecf2;border-radius:11px;padding:8px 13px;background:#fff;color:#4b4e61;font-size:14.4px}.answer-choice>span{width:26px;height:26px;border-radius:50%;background:#f5f5f8;color:#8d8f9f;display:grid;place-items:center;font-size:14px;font-weight:650}.answer-choice i{font-style:normal;margin-left:auto;color:transparent;border:1px solid #e5e5ed;width:19px;height:19px;display:grid;place-items:center;border-radius:50%;font-size:14px}.answer-choice:hover{border-color:#c8c3f2;background:#fdfcff}.answer-choice.selected{border-color:#776ce0;background:#f8f7ff;color:#554ac6}.answer-choice.selected>span{background:#6e62d7;color:#fff}.answer-choice.selected i{border-color:#7165dc;background:#7165dc;color:#fff}.quiz-footer{height:66px;border-top:1px solid #eff0f4;display:flex;align-items:center;justify-content:space-between;padding:0 28px}.quiz-footer>span{font-size:14px;color:#a1a3ae}.quiz-footer .btn{min-width:92px}.quiz-footer .btn:disabled{opacity:.5;cursor:default}.result-modal{align-self:center;margin:auto;width:min(590px,calc(100% - 28px));max-height:92vh;overflow:auto;background:#fff;border-radius:18px;padding:25px 26px 22px;position:relative;box-shadow:0 22px 65px #16152c35;animation:pop .18s ease}.result-modal>.close-btn{position:absolute;right:18px;top:18px}.result-confetti{width:45px;height:45px;border-radius:14px;background:#f0efff;color:#6e63d6;display:grid;place-items:center;font-size:23.8px;margin-bottom:13px}.result-modal h2{font-size:22.7px;letter-spacing:-.04em;margin:7px 0}.result-modal>p{font-size:14px;color:#999ba8;margin:0}.result-score{margin:16px 0;padding:13px 16px;border-radius:12px;background:linear-gradient(100deg,#f3f1ff,#f6f8ff);display:flex;align-items:center;justify-content:space-between}.result-score>b{font-size:32.4px;color:#6056d0;letter-spacing:-.05em}.result-score>b small{font-size:15.6px;margin-left:2px}.result-score>span{font-size:14px;color:#747789}.result-score i{font-style:normal;color:#c2c3cc;padding:0 4px}.result-details{display:grid;gap:7px;margin-bottom:14px}.result-item{display:flex;gap:9px;padding:10px;border:1px solid #eff0f4;border-radius:10px}.result-item>span{width:20px;height:20px;flex:0 0 auto;border-radius:50%;display:grid;place-items:center;font-size:14px}.result-item.correct>span{background:#e7f7ef;color:#2ea678}.result-item.wrong>span{background:#fff0eb;color:#e48064}.result-item>div{min-width:0}.result-item b{display:block;font-size:14px;line-height:1.5}.result-item small{display:block;font-size:14px;color:#d37b63;margin-top:5px}.result-item p{font-size:14px;color:#9698a7;margin:5px 0 0;line-height:1.5}.teacher-result{width:min(620px,calc(100% - 28px))}.teacher-result .eyebrow{margin-top:3px}.teacher-result .result-score{margin-top:16px}.teacher-result .result-item small{color:#7e8193}.result-done{margin-top:3px}@keyframes fade{from{opacity:0}to{opacity:1}}@keyframes slide{from{transform:translateX(18px);opacity:.8}to{transform:translateX(0);opacity:1}}@keyframes pop{from{transform:translateY(7px);opacity:.7}to{transform:translateY(0);opacity:1}}
@media(max-width:1100px){.sidebar{width:210px}.main{margin-left:210px}.page{padding:27px 24px}.topbar{padding:0 24px}.stats-grid{gap:9px}.stat-card{padding:15px}.home-grid{grid-template-columns:1fr}.activity-panel{display:none}.student-grid,.student-assignment-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.login-art{padding:38px}.float-card{right:18px;bottom:90px}}
@media(max-width:720px){.login-wrap{grid-template-columns:1fr}.login-art{min-height:235px;padding:21px 24px}.art-top{font-size:14px}.art-copy{margin:22px 0 0}.art-copy h1{font-size:33.5px;margin:10px 0}.art-copy p{font-size:14px;line-height:1.6}.art-copy p br{display:none}.art-note{display:none}.float-card{right:15px;bottom:17px;padding:9px 12px;font-size:14px;transform:rotate(0)}.float-icon{width:29px;height:29px;font-size:16.8px}.login-panel{padding:32px 25px}.login-inner h2{font-size:27px}.login-foot{margin-top:30px}.sidebar{width:auto;height:60px;inset:auto 0 0;padding:0 8px;border-right:0;border-top:1px solid #eceef3;flex-direction:row;align-items:center}.brand,.workspace-label,.sidebar-bottom{display:none}.sidebar nav{display:flex;width:100%;justify-content:space-around;gap:1px}.nav-item{height:52px;min-width:58px;justify-content:center;flex-direction:column;gap:1px;padding:3px 5px;font-size:14px}.nav-item>span{font-size:18.4px}.nav-item i{display:none}.main{margin-left:0;padding-bottom:60px}.topbar{height:52px;padding:0 16px}.top-date{display:none}.top-actions{gap:10px}.page{padding:23px 15px}.page-heading{align-items:flex-start;margin-bottom:17px}.page-heading h1{font-size:22.7px}.page-heading p{max-width:255px;line-height:1.55}.page-heading>.btn{min-width:auto;padding:0 11px;white-space:nowrap;font-size:14px;min-height:38px}.page-heading .btn span:first-child{display:none}.stats-grid{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}.stat-card{min-height:108px;padding:13px}.stat-icon{width:27px;height:27px;right:11px;top:11px}.stat-label{font-size:14px;margin-bottom:10px}.stat-card>b{font-size:24.8px}.stat-foot{font-size:14px}.home-grid{gap:4px}.panel{padding:15px 13px;margin-bottom:11px}.panel-head h2{font-size:14.4px}.panel-head p{font-size:14px}.table-wrap{margin:0 -5px}table{min-width:590px}.student-hero{height:185px;padding:19px}.student-hero h2{font-size:21.6px}.student-hero p{max-width:190px;font-size:14px;line-height:1.5}.hero-orbit{width:110px;transform:scale(.7);transform-origin:center right;margin-right:-14px}.student-stats{grid-template-columns:repeat(3,1fr)}.student-stats .stat-card{min-height:100px}.student-stats .stat-label{max-width:70px;line-height:1.4}.student-stats .stat-card>b{font-size:21.6px}.student-assignment-grid,.student-grid{grid-template-columns:1fr}.student-assignment{min-height:180px}.topic-row{grid-template-columns:90px 1fr 67px;gap:8px;font-size:14px}.topic-row>b{font-size:14px}.topic-row>b small{display:block;margin-top:3px}.creator-modal{padding:22px 17px}.modal-head h2{font-size:20.5px}.form-grid{gap:9px}.form-grid label{font-size:14px}.form-grid input,.form-grid select{padding:0 9px;font-size:14px}.section-divider{padding-top:17px}.section-divider small{font-size:14px}.choices-grid{grid-template-columns:1fr}.q-bottom{grid-template-columns:105px 1fr}.student-picks{grid-template-columns:1fr}.quiz-backdrop{padding:0}.quiz-modal{max-height:100vh;min-height:100vh;border-radius:0}.quiz-head{padding:0 14px}.quiz-title{font-size:14px}.quiz-progress{padding:17px 19px 0}.quiz-question{padding:23px 19px}.quiz-question h1{font-size:20.5px}.answer-choice{min-height:47px;font-size:14px}.quiz-footer{padding:0 15px}.result-modal{padding:22px 17px}.result-modal h2{font-size:19.4px}.result-score>b{font-size:28.1px}}
.hidden{display:none!important}.question-entry form{padding:0 2px 3px}.question-entry .form-grid .wide-field{grid-column:1/-1}.question-entry textarea{border:1px solid #e9ebf1;border-radius:9px;padding:10px 12px;resize:vertical;line-height:1.55;color:var(--ink);outline:none;font-size:14px}.question-entry textarea:focus{border-color:#8c82ec;box-shadow:0 0 0 3px #7770dd17}.question-entry label small{font-weight:400;color:#a0a2ad}.question-entry .modal-actions{padding-top:13px;margin-top:12px}.bank-filter{border:1px solid #eceef3;background:white;border-radius:8px;padding:8px 11px;font-size:14px;color:#696d7f}.bank-list{display:grid}.bank-row{padding:15px 2px;border-top:1px solid #f0f1f5}.bank-row[hidden]{display:none}.bank-row-top{display:flex;align-items:center;gap:9px}.bank-type{font-size:14px;color:#8e90a0}.bank-row time{margin-left:auto;color:#aaa;font-size:14px}.bank-row h3{font-size:14.4px;font-weight:600;line-height:1.6;margin:10px 0}.bank-passage{background:#f8f8fb;padding:10px 12px;border-radius:8px;font-size:14px;line-height:1.65;color:#626578}.bank-options{display:grid;grid-template-columns:1fr 1fr;gap:7px}.bank-options span{background:#f8f8fb;padding:8px 10px;border-radius:7px;font-size:14px;color:#747789}.bank-options span.answer{background:#eff9f4;color:#218760;font-weight:650}.bank-explanation{font-size:14px;color:#9395a2;margin-top:10px}.bank-explanation b{color:#393d51}.worksheet-library{padding-bottom:20px}.library-note{font-size:14px;color:#8e8aaf;background:#f7f6ff;padding:8px 10px;border-radius:9px}.worksheet-list{display:grid;gap:11px}.worksheet-card{border:1px solid #eef0f4;border-radius:13px;padding:15px}.worksheet-card-main{display:flex;align-items:center;gap:12px}.worksheet-cover{width:44px;height:54px;border-radius:9px;background:linear-gradient(145deg,#f1efff,#e9f2ff);color:#7166d8;font-size:18.4px;font-weight:750;display:grid;place-items:center;box-shadow:inset -3px 0 #ddd9fa}.worksheet-card-main>div{flex:1}.worksheet-title-row{display:flex;align-items:center;gap:9px}.worksheet-title-row h3{font-size:14.4px;margin:0}.worksheet-card-main p{font-size:14px;color:#828596;margin:6px 0}.worksheet-card-main small{font-size:14px;color:#a1a3af}.status-chip{font-size:14px;color:#9a8e6c;background:#fbf5e8;padding:4px 7px;border-radius:20px}.status-chip.published{background:#e9f7ef;color:#2b9b6e}.worksheet-card-questions{display:grid;gap:6px;border-block:1px solid #f0f1f5;margin:13px 0;padding:11px 0}.worksheet-card-questions span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px;color:#747789}.worksheet-card-questions b{color:#9d9eac;margin-right:5px}.worksheet-card-questions>small{font-size:14px;color:#aaa}.worksheet-card-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px}.student-count{font-size:14px;color:#5e9b7c}.student-count.muted{color:#aaa}.worksheet-card-actions .btn{min-height:34px;font-size:14px}.workflow-hint{display:flex;justify-content:center;align-items:center;gap:11px;padding:12px;color:#9799a8;font-size:14px}.workflow-hint>span{width:20px;height:20px;display:grid;place-items:center;border-radius:50%;background:#efedff;color:#6e63d6;font-weight:700}.workflow-hint>b{font-size:14px;color:#6e7182}.workflow-hint>i{font-style:normal;color:#c8c9d1}.bank-picker{max-height:310px;overflow:auto;border:1px solid #eff0f4;border-radius:10px;padding:5px}.bank-pick{display:flex;align-items:center;gap:10px;padding:10px 8px;border-bottom:1px solid #f2f3f6;cursor:pointer}.bank-pick:last-child{border-bottom:0}.bank-pick input{accent-color:#6558df}.bank-pick>span:last-child{min-width:0}.bank-pick b,.bank-pick small{display:block}.bank-pick b{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bank-pick small{font-size:14px;color:#9a9caa;margin-top:4px}.bank-pick:has(input:checked){background:#f9f8ff}.assign-modal{width:min(520px,100%);align-self:center;margin:auto;background:white;border-radius:16px;padding:25px;box-shadow:0 20px 60px #19183235}.due-field{display:grid;gap:7px;font-size:14px;font-weight:600}.due-field input{height:39px;border:1px solid #e9ebf1;border-radius:8px;padding:0 10px}.bank-filter,.due-field input{outline-color:#8c82ec}
@media(max-width:720px){.workflow-hint{gap:5px;font-size:14px;padding:10px 0}.workflow-hint>b{font-size:14px}.workflow-hint>i{font-size:14px}.worksheet-card{padding:12px}.worksheet-card-actions{justify-content:space-between}.bank-options{grid-template-columns:1fr}.question-entry .form-grid .wide-field{grid-column:1/-1}.bank-row h3{font-size:14px}.assign-modal{align-self:flex-end;border-radius:16px 16px 0 0;padding:22px 17px;max-height:92vh;overflow:auto}.page-heading .btn{white-space:normal}.nav-item{min-width:49px}}

.source-chip{font-size:14px;color:#887e56;background:#fcf8ea;padding:4px 7px;border-radius:20px;white-space:nowrap}

/* Daily vocabulary delivery, flashcards, and repeat quiz */
.vocab-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.vocab-teacher-panel{padding-bottom:8px}.vocab-deck-list{display:grid}.vocab-deck-row{display:flex;align-items:center;gap:14px;padding:15px 2px;border-top:1px solid #f0f1f5}.vocab-deck-icon{width:43px;height:43px;flex:0 0 auto;border-radius:13px;background:#f0efff;color:#675cd3;display:grid;place-items:center;font-weight:750;font-size:18px}.vocab-deck-main{flex:1;min-width:0}.vocab-deck-main>div{display:flex;align-items:center;gap:7px}.vocab-deck-main h3{font-size:14.4px;margin:8px 0 5px}.vocab-deck-main p,.vocab-deck-main>small{font-size:14px;color:#9496a5;margin:0}.vocab-deck-main>small{display:block;margin-top:6px}.vocab-deck-metrics{min-width:85px;text-align:right;display:grid;gap:5px}.vocab-deck-metrics b{font-size:15.6px;color:#4d5063}.vocab-deck-metrics b small{font-size:14px;color:#9496a5;margin-left:4px}.vocab-deck-metrics>span{font-size:14px;color:#9b9daa}.vocab-note{display:flex;align-items:center;gap:13px;flex-wrap:wrap;background:linear-gradient(100deg,#faf9ff,#f5f8ff)}.vocab-note>b{font-size:14px;margin-right:6px}.vocab-note>span{font-size:14px;color:#6a62c6;background:#fff;border:1px solid #efedf9;border-radius:20px;padding:7px 10px}.vocab-note>i{font-style:normal;font-size:14px;color:#b4b1d6}.vocab-note>small{flex-basis:100%;font-size:14px;color:#9b9daa}.vocab-student-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.vocab-student-card{border:1px solid #eceef4;border-radius:13px;padding:15px;display:flex;flex-direction:column;min-height:210px}.vocab-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.vocab-status{background:#fff6e8;color:#bc8940;border-radius:20px;padding:5px 8px;font-size:14px;white-space:nowrap}.vocab-status.done{background:#e9f8f0;color:#2a9b70}.vocab-student-card h3{font-size:15.6px;margin:14px 0 6px}.vocab-student-card>p{font-size:14px;color:#989aa8;margin:0 0 12px}.vocab-student-card>.progress{margin-bottom:10px}.vocab-last-score{font-size:14px;color:#8b8d9d;margin:0 0 10px}.vocab-student-card>.btn{margin-top:auto;min-height:35px}.vocab-student-card .vocab-retry-link{margin-top:7px}.vocab-intro{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(110deg,#f5f2ff,#f5f9ff);padding:22px 25px}.vocab-intro h2{font-size:18.4px;margin:8px 0 6px}.vocab-intro p{font-size:14px;line-height:1.6;color:#9294a3;margin:0;max-width:560px}.vocab-mark{width:64px;height:64px;border-radius:18px;display:grid;place-items:center;background:#fff;color:#756add;font-size:24.8px;font-weight:750;box-shadow:0 8px 22px #5547b010}.vocab-creator{width:min(820px,100%)}.vocab-tools{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:15px 0 10px}.vocab-tools>span{font-size:14px;color:#898b9b}.vocab-tools .btn{min-height:34px;font-size:14px}.vocab-search{height:38px;width:100%;border:1px solid #e9ebf1;border-radius:9px;padding:0 11px;outline-color:#8c82ec;font-size:14px;margin-bottom:8px}.vocab-word-picker{max-height:330px;overflow:auto;border:1px solid #eff0f4;border-radius:10px;padding:4px}.vocab-word-pick{display:flex;align-items:center;gap:12px;padding:10px 9px;border-bottom:1px solid #f1f2f5;cursor:pointer}.vocab-word-pick:last-child{border-bottom:0}.vocab-word-pick:has(input:checked){background:#f8f7ff}.vocab-word-pick input{accent-color:#6558df}.vocab-word-term{width:100px;flex:0 0 auto}.vocab-word-term b,.vocab-word-term small,.vocab-word-definition b,.vocab-word-definition small{display:block}.vocab-word-term b{font-family:'DM Sans',sans-serif;font-size:14px}.vocab-word-term small{font-size:14px;color:#999baa;margin-top:4px}.vocab-word-definition{min-width:0}.vocab-word-definition b{font-size:14px}.vocab-word-definition small{font-size:14px;color:#9b9daa;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:4px}.vocab-modal{justify-content:center;align-items:center;padding:16px}.vocab-session{position:relative;width:min(640px,100%);max-height:94vh;overflow:auto;margin:auto;background:#fff;border-radius:18px;padding:24px;box-shadow:0 22px 65px #16152c35}.vocab-session>.close-btn{position:absolute;right:20px;top:19px}.vocab-session-head{display:flex;align-items:center;justify-content:space-between;padding-right:40px;margin-bottom:16px}.vocab-session-head b,.vocab-session-head small{display:block}.vocab-session-head b{font-size:14.4px}.vocab-session-head small{font-size:14px;color:#999baa;margin-top:5px}.vocab-session>.progress{margin-bottom:17px}.flashcard{min-height:330px;border:1px solid #ececf5;border-radius:16px;background:linear-gradient(145deg,#fbfaff,#fff);padding:30px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.flashcard-label{font-size:14px;color:#999baa}.flashcard h2{font-family:'DM Sans',sans-serif;font-size:38.9px;letter-spacing:-.04em;margin:14px 0 3px;color:#303349}.sound-btn{border:0;background:transparent;color:#6f64d8;font-size:14px;padding:9px 12px;margin-bottom:17px}.flashcard-answer{width:100%;border-top:1px solid #ececf3;padding-top:15px;margin:4px 0 12px}.flashcard-answer>b{font-size:19.4px}.flashcard-answer>p{font-family:'DM Sans',sans-serif;font-size:14.4px;line-height:1.6;color:#606376;margin:11px 0 4px}.flashcard-answer>small{font-size:14px;color:#999baa}.flashcard>[data-vocab-reveal]{width:min(300px,100%)}.vocab-card-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:13px}.vocab-exit{display:block;margin:14px auto 0}.vocab-session>h2{font-size:21.6px;margin:15px 0 6px}.vocab-session>p{font-size:14px;color:#9294a3}.vocab-finish-mark{width:68px;height:68px;border-radius:50%;background:#e8f8f0;color:#2da375;display:grid;place-items:center;font-size:33.5px;margin:25px auto}.vocab-session>.full+.full{margin-top:8px}.vocab-question{padding:22px 15px 16px;text-align:center}.vocab-question h2{font-size:25.9px;margin:10px 0}.vocab-question p{font-size:14px;color:#9496a4;margin:0}.vocab-choice-list{display:grid;grid-template-columns:1fr 1fr;gap:9px}.vocab-choice{min-height:56px;display:flex;align-items:center;gap:10px;text-align:left;background:#fff;border:1px solid #eaecf2;border-radius:11px;padding:9px 11px;font-family:'DM Sans',sans-serif;font-size:14.4px;color:#45485b}.vocab-choice>span{width:24px;height:24px;flex:0 0 auto;display:grid;place-items:center;border-radius:50%;background:#f4f4f8;color:#8e90a0;font:600 9px sans-serif}.vocab-choice>small{margin-left:auto;color:#9b9daa;font:8px sans-serif}.vocab-choice.selected{border-color:#776ce0;background:#f8f7ff;color:#554ac6}.vocab-choice.selected>span{background:#7165dc;color:#fff}.vocab-quiz-footer{display:flex;align-items:center;justify-content:space-between;margin-top:18px;padding-top:15px;border-top:1px solid #eff0f4}.vocab-quiz-footer>span{font-size:14px;color:#9b9daa}.vocab-quiz-footer .btn:disabled{opacity:.45;cursor:default}.vocab-result-session h2{padding-right:25px}.vocab-result-score{display:flex;align-items:center;justify-content:space-between;background:#f4f3ff;border-radius:12px;padding:13px 16px;margin:14px 0}.vocab-result-score>b{font-size:30.2px;color:#655ad3}.vocab-result-score>b small{font-size:14.4px}.vocab-result-score>span{font-size:14px;color:#77798a}.vocab-result-list{display:grid;gap:7px;max-height:310px;overflow:auto;margin-bottom:14px}.vocab-result-row{display:flex;gap:9px;border:1px solid #eff0f4;border-radius:10px;padding:10px}.vocab-result-row>span{width:21px;height:21px;flex:0 0 auto;display:grid;place-items:center;border-radius:50%;background:#fff1eb;color:#df8b6d;font-size:14px}.vocab-result-row.correct>span{background:#e9f8f0;color:#2c9f73}.vocab-result-row b{display:block;font-family:'DM Sans',sans-serif;font-size:14px}.vocab-result-row b small{font-family:inherit;font-size:14px;color:#858797;font-weight:500;margin-left:5px}.vocab-result-row p{font-family:'DM Sans',sans-serif;font-size:14px;color:#9b9daa;margin:5px 0 0}.vocab-result-session>.btn+.btn{margin-top:8px}
@media(max-width:720px){.vocab-stats{grid-template-columns:1fr 1fr}.vocab-student-grid{grid-template-columns:1fr}.vocab-deck-row{align-items:flex-start;gap:9px}.vocab-deck-icon{width:35px;height:35px;font-size:14.4px}.vocab-deck-main h3{font-size:14px}.vocab-deck-main>div{flex-wrap:wrap}.vocab-deck-metrics{min-width:60px}.vocab-note{gap:6px}.vocab-note>span{padding:6px 8px;font-size:14px}.vocab-intro{padding:16px}.vocab-mark{width:48px;height:48px;font-size:18.4px}.vocab-creator{padding:20px 15px}.vocab-tools{align-items:flex-start;flex-direction:column}.vocab-word-pick{gap:7px;padding:9px 5px}.vocab-word-term{width:76px}.vocab-word-definition small{max-width:170px}.vocab-session{padding:19px 15px;border-radius:16px}.flashcard{min-height:300px;padding:20px}.flashcard h2{font-size:33.5px}.vocab-choice-list{grid-template-columns:1fr}.vocab-choice{min-height:48px}.vocab-question h2{font-size:22.7px}}

.ai-actions{display:flex;align-items:center;gap:8px}.btn.ai{background:#21244f;color:#fff;border:1px solid #21244f}.btn.ai:hover{background:#34386f}.ai-gen-modal{width:min(760px,100%);align-self:center;margin:auto;background:#fff;border-radius:16px;padding:24px;max-height:92vh;overflow:auto;box-shadow:0 20px 60px #19183235}.ai-gen-modal .form-grid{margin-bottom:12px}.ai-gen-modal input:not([type=checkbox]),.ai-gen-modal select{height:38px;border:1px solid #e9ebf1;border-radius:8px;padding:0 10px;color:var(--ink);background:#fff}.ai-gen-modal label{display:grid;gap:6px;font-size:14px;font-weight:600}.ai-gen-modal .wide-field{grid-column:1/-1}.ai-key-status{font-size:14px;padding:10px 12px;border-radius:9px;margin:10px 0}.ai-key-status.ready{background:#eef8f2;color:#2f8b61}.ai-key-status.missing{background:#fff5e8;color:#a76a18}.ai-draft-list{display:grid;gap:10px;max-height:48vh;overflow:auto}.ai-loading{min-height:120px;display:grid;place-content:center;justify-items:center;gap:8px;color:#6d7082;text-align:center}.ai-loading small{font-size:14px;color:#9699a8}.loader{width:25px;height:25px;border:3px solid #e6e5f8;border-top-color:#675be0;border-radius:50%;animation:ai-spin .8s linear infinite}@keyframes ai-spin{to{transform:rotate(360deg)}}.ai-review-banner{position:sticky;top:0;z-index:1;background:#fff8e8;color:#987120;border:1px solid #f3e5bf;border-radius:9px;padding:10px 12px;font-size:14px}.ai-draft-card{border:1px solid #eceef4;border-radius:11px;padding:13px}.ai-draft-select{display:flex!important;grid-template-columns:none!important;align-items:center!important;gap:8px!important;color:#77798a!important;font-size:14px!important}.ai-draft-select input{accent-color:#6558df}.ai-draft-select span{margin-left:auto;color:#999baa}.ai-draft-card h3{font-size:14.4px;line-height:1.6;margin:10px 0}.ai-draft-card .bank-options{margin:8px 0}.ai-modal-actions{position:sticky;bottom:-24px;background:#fff;padding:12px 0 3px;margin-top:10px;border-top:1px solid #f0f1f5;justify-content:flex-end}.ai-modal-actions .hidden{display:none!important}
@media(max-width:720px){.ai-actions{gap:5px}.ai-actions .btn{padding:9px 10px;font-size:14px}.ai-gen-modal{align-self:flex-end;border-radius:16px 16px 0 0;padding:20px 16px;max-height:94vh}.ai-draft-list{max-height:40vh}.ai-modal-actions{bottom:-20px;flex-wrap:wrap}.ai-modal-actions .btn{flex:1;white-space:nowrap}.ai-modal-actions .btn.primary{flex:1.5}}

/* Login page: larger type, clear contrast, level alignment. */
.login-wrap {
  grid-template-columns: minmax(420px, 1fr) minmax(500px, 1fr);
  min-height: 100svh;
}
.login-art {
  padding: 48px clamp(36px, 6vw, 88px);
}
.art-top {
  font-size: 18px;
  letter-spacing: .11em;
}
.art-copy {
  margin-top: 0;
}
.eyebrow {
  font-size: 14.4px;
  letter-spacing: .1em;
}
.eyebrow.light {
  color: #f0eeff;
}
.art-copy h1 {
  font-size: clamp(45.4px, 4.3vw, 62.6px);
  line-height: 1.28;
  letter-spacing: -.04em;
}
.art-copy p {
  color: #f0eeff;
  font-size: 19.4px;
  line-height: 1.8;
}
.art-note {
  color: #f0eeff;
  font-size: 16.8px;
}
.float-card {
  right: 36px;
  bottom: 112px;
  transform: none;
  font-size: 16.8px;
  line-height: 1.6;
}
.login-panel {
  padding: 48px clamp(28px, 5vw, 72px);
}
.login-inner {
  width: min(100%, 440px);
}
.login-inner h2 {
  font-size: 38.9px;
  letter-spacing: -.035em;
  margin: 14px 0 10px;
}
.login-inner > p {
  color: #555b6d;
  font-size: 18.4px;
  line-height: 1.6;
  margin-bottom: 34px;
}
.login-inner form {
  gap: 22px;
}
.login-inner label {
  gap: 10px;
  font-size: 19.2px;
  color: #282d40;
}
.login-inner input {
  height: 56px;
  padding: 0 16px;
  font-size: 19.2px;
  border-color: #c9ced9;
}
.login-inner input::placeholder {
  color: #73798a;
  opacity: 1;
}
.login-inner input:focus {
  border-color: #5146c9;
  box-shadow: 0 0 0 3px #6558df25;
}
.login-inner .btn {
  height: 56px;
  font-size: 18.4px;
}
.login-inner .btn span {
  font-size: 22.7px;
}
.login-error {
  font-size: 16.8px;
}
.login-foot {
  margin-top: 40px;
  color: #626879;
  font-size: 15.6px;
}
.demo-box {
  padding: 18px;
  border-color: #d7d9e2;
}
.demo-title {
  font-size: 16.8px;
}
.demo-actions button {
  padding: 10px 13px;
  color: #40369f;
  font-size: 16.8px;
}
.demo-box small {
  color: #5d6374;
  font-size: 15.6px;
}
@media(max-width: 920px) {
  .login-wrap {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}
@media(max-width: 720px) {
  .login-wrap {
    grid-template-columns: minmax(0, 1fr);
  }
  .login-art {
    min-height: 340px;
    padding: 26px 24px;
  }
  .art-copy {
    margin: 42px 0 30px;
  }
  .art-copy h1 {
    font-size: clamp(38.9px, 10vw, 49.7px);
    margin: 14px 0 12px;
  }
  .art-copy p {
    font-size: 19.2px;
  }
  .art-note,
  .float-card {
    display: none;
  }
  .login-panel {
    padding: 38px 24px 30px;
    place-items: start center;
  }
  .login-inner {
    max-width: 480px;
  }
}

/* Make every authenticated classroom view readable at normal browser zoom. */
.shell {
  zoom: 1.25;
  --muted: #626879;
}