@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--green:#176452;--ink:#233c35;--muted:#7b8781;--line:#e4e9e4;--cream:#f7f8f4}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font:14px 'DM Sans',sans-serif}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}aside{width:248px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:34px 23px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;font:800 24px Manrope,sans-serif;letter-spacing:-1px}.logo{background:var(--green);color:white;border-radius:12px;padding:3px 9px;margin-right:9px;font-size:28px}.dot{color:#e7ac55}.nav-label{font-size:10px;letter-spacing:1.7px;color:#98a09a;margin:48px 12px 15px}nav{display:grid;gap:7px}nav a{padding:14px 15px;display:flex;gap:13px;align-items:center;color:#7c8882;border-radius:9px;font-weight:500}nav a.active{background:#eaf2ed;color:var(--green);font-weight:700}nav a:hover{background:#f1f5f0}.icon{font-size:21px;line-height:1;width:23px;text-align:center}.sidebar-note{margin-top:auto;background:#f6f5eb;padding:19px;border-radius:12px}.sidebar-note>span{font-size:30px;color:#ba9855}.sidebar-note h3{font-size:14px}.sidebar-note p{font-size:12px;line-height:1.8;color:#8a8a78}.profile{display:flex;gap:10px;align-items:center;border-top:1px solid var(--line);margin-top:25px;padding-top:22px;font-size:11px}.avatar{display:grid;place-items:center;background:#e6eee7;border-radius:50%;width:36px;height:36px;color:var(--green)}small{display:block;color:var(--muted);margin-top:4px}.shell{margin-left:248px}header{height:82px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 44px;background:#ffffff88;color:#859088;font-size:12px}.saved{font-size:11px;color:#7e9588}.saved::first-letter{color:#6f9b6a}main{max-width:1390px;margin:auto;padding:36px 44px 25px}h1,h2,h3{font-family:Manrope,sans-serif}h1{font-size:32px;letter-spacing:-1.2px;margin:9px 0 10px}h2{font-size:18px;letter-spacing:-.4px;margin:0}h3{font-size:15px}p{line-height:1.7}.eyebrow{font-size:10px;color:var(--muted);letter-spacing:1.7px;text-transform:uppercase}.intro{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}.subtitle{color:var(--muted);margin:0}.button,button.primary{background:var(--green);color:#fff;border:0;padding:12px 19px;border-radius:8px;font-weight:600;display:inline-block}button.secondary,.secondary{background:white;color:var(--green);border:1px solid var(--line);padding:10px 15px;border-radius:8px}button.danger{background:none;border:0;color:#b56558;font-size:12px}.hero{background:#e7eee2;border:1px solid #dfe7d8;border-radius:15px;padding:29px 32px;display:flex;justify-content:space-between;overflow:hidden;min-height:198px}.hero h2{font-size:27px;max-width:400px;line-height:1.4;margin:9px 0}.hero p{color:#6c806c;font-size:12px;margin:5px 0 17px}.hero-art{width:215px;position:relative;display:grid;place-items:center}.hero-art svg{width:210px;height:170px}.pill{font-size:9px;letter-spacing:1.5px;font-weight:700;color:#6a865e}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin:23px 0 30px}.stat{background:#fff;border:1px solid var(--line);border-radius:11px;padding:19px;display:flex;gap:15px;align-items:center}.stat-icon{background:#edf3e9;border-radius:11px;padding:12px;font-size:22px;color:#6d8b5b}.stat:nth-child(2) .stat-icon{background:#faf1df;color:#bc9855}.stat:nth-child(3) .stat-icon{background:#eeeefa;color:#8b85b2}.stat strong{font-size:23px;font-family:Manrope}.stat small{font-size:11px}.columns{display:grid;grid-template-columns:1.5fr 1fr;gap:24px}.card{background:white;border:1px solid var(--line);border-radius:12px;padding:23px;margin-bottom:22px;box-shadow:0 3px 10px #28372d02}.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:22px}.section-head a{font-size:11px;color:var(--green)}.badge{font-size:10px;background:#f1f4ef;padding:5px 9px;border-radius:5px;color:#87917f}.class-row{display:flex;align-items:center;gap:15px;padding:16px 0;border-top:1px solid #f0f2ed}.class-row:first-of-type{border:0}.time{font-size:11px;color:#8c9690;width:66px;flex-shrink:0}.course{border-left:3px solid #98b47f;padding-left:14px;flex:1}.course.history{border-color:#d5b37c}.course.science{border-color:#aaa1cb}.course strong{font-size:13px}.course small{font-size:10px}.task{display:flex;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid #f1f3ef;font-size:12px}.task:last-child{border:0}.task input{accent-color:var(--green);width:17px;height:17px}.task.done span{text-decoration:line-through;color:#99a197}.progress{height:7px;background:#eef1e9;border-radius:9px;overflow:hidden;margin:13px 0}.progress>div{height:100%;background:#8aa776;border-radius:9px}.progress-label{display:flex;justify-content:space-between;font-size:11px;color:#8a958b}.motivation{background:#fbf6e9;border-color:#ede5d1}.motivation blockquote{margin:12px 0;font-family:Manrope;font-size:17px;line-height:1.7}.motivation small{font-size:10px}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.quick{padding:19px 14px;background:#fff;border:1px solid var(--line);border-radius:10px}.quick>span{display:block;font-size:23px;color:#7f9771;margin-bottom:14px}.quick strong{display:block;font-size:12px}.quick small{font-size:10px;line-height:1.6}.quick:hover{border-color:#8aa776;transform:translateY(-2px)}footer{display:flex;justify-content:space-between;max-width:1390px;margin:auto;padding:10px 44px 25px;color:#9ba399;font-size:10px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}label.field{display:flex;flex-direction:column;gap:8px;font-size:12px;font-weight:600;margin-bottom:15px}input:not([type=checkbox]):not([type=radio]),textarea,select{width:100%;border:1px solid #dce4db;background:#fbfcf9;padding:12px;border-radius:8px;color:var(--ink);min-width:0}textarea{resize:vertical;min-height:80px}.full{grid-column:1/-1}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:15px}.empty{color:var(--muted);padding:25px 0;text-align:center;font-size:13px}.option-edit{display:flex;gap:10px;align-items:center;margin:10px 0}.option-edit input[type=radio]{accent-color:var(--green)}.quiz-option{display:block;text-align:left;width:100%;padding:16px;margin:10px 0;background:#fafbf8;border:1px solid var(--line);border-radius:9px;color:var(--ink)}.quiz-option.correct{background:#e7f2e4;border-color:#8aaf78}.quiz-option.wrong{background:#fae9e5;border-color:#c98c7f}.feedback{padding:15px;border-radius:8px;background:#eef4e9}.lesson-art{background:#e9efdf;border-radius:12px;min-height:175px;display:grid;place-items:center;margin:20px 0;font-size:65px}.lesson-copy{max-width:750px}.lesson-copy p,.lesson-copy li{color:#728176;line-height:1.9}.audio-card{display:grid;grid-template-columns:65px 1fr;gap:18px}.audio-cover{width:65px;height:65px;display:grid;place-items:center;border-radius:12px;background:#e9efdf;font-size:30px}.audio-card audio{width:100%;min-width:0;margin-top:15px;height:40px}.audio-card h3{margin:0 0 5px}.audio-card p{margin:0;color:var(--muted);font-size:12px}.deck-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.flashcard{width:100%;height:220px;perspective:1000px;border:0;padding:0;background:transparent;text-align:center}.flash-inner{width:100%;height:100%;position:relative;transition:transform .6s;transform-style:preserve-3d}.flashcard.flipped .flash-inner{transform:rotateY(180deg)}.flash-face{position:absolute;inset:0;backface-visibility:hidden;border:1px solid #dfe6d8;border-radius:14px;background:#edf2e4;padding:25px;display:flex;flex-direction:column;justify-content:center;align-items:center;font-size:19px;overflow:auto;overflow-wrap:anywhere}.flash-back{transform:rotateY(180deg);background:#e2ece7}.flash-face small{font-size:9px;letter-spacing:1.5px;margin-bottom:15px}.flash-face em{font-size:10px;margin-top:20px;color:#88957b;font-style:normal}.agenda{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.day{background:#eef2e9;border-radius:10px;min-height:260px;padding:13px}.day h3{font-size:12px;margin:0 0 18px}.event{background:white;border:1px solid #e2e7dc;border-left:3px solid #90ac7a;border-radius:7px;padding:12px 9px;margin-bottom:10px;overflow-wrap:anywhere}.event strong{font-size:12px}.event p{font-size:10px;color:#8a9686;margin:8px 0}.event small{font-size:10px}.deck-tabs{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}.deck-tabs .active{background:#dfeadb}.inline{display:flex;gap:10px;align-items:center}.inline select{width:auto}.notice{font-size:11px;color:var(--muted)}#toast{position:fixed;bottom:24px;right:24px;background:var(--ink);color:#fff;border-radius:8px;padding:13px 20px;z-index:20;display:none}:focus-visible{outline:3px solid #dfb15c;outline-offset:3px}button:disabled{cursor:default} @media(min-width:1500px){main{padding-top:48px}}@media(max-width:1100px){aside{width:210px;padding:28px 17px}.shell{margin-left:210px}main{padding:28px 25px}.columns{gap:16px}.hero-art{width:165px}.hero h2{font-size:24px}.agenda{grid-template-columns:repeat(3,1fr)}header{padding:0 25px}.brand{font-size:21px}.stats{gap:10px}.stat{padding:14px;gap:10px}}@media(max-width:760px){aside{inset:auto 0 0;width:100%;height:76px;padding:0 4px;z-index:10;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}aside>.brand,.nav-label,.sidebar-note,.profile{display:none}nav{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;height:100%;align-items:center}nav a{flex-direction:column;gap:7px;padding:10px 1px;font-size:9px;border-radius:7px}.icon{font-size:20px}.shell{margin-left:0;padding-bottom:78px}header{height:56px;padding:0 19px;font-size:10px}.saved{font-size:9px}main{padding:25px 18px 10px}h1{font-size:26px}.intro{gap:10px}.intro>.button{padding:10px;font-size:10px}.subtitle{font-size:12px}.hero{padding:22px;min-height:180px}.hero h2{font-size:22px}.hero-art{width:100px;flex-shrink:0}.hero-art svg{width:130px}.stats{gap:8px;margin:16px 0 22px}.stat{display:block;padding:13px 9px}.stat-icon{display:none}.stat strong{font-size:21px}.stat small{font-size:9px}.columns{grid-template-columns:1fr;gap:0}.card{padding:19px}.quick-grid{gap:8px}.quick{padding:16px 11px}.form-grid{grid-template-columns:1fr}.deck-grid{grid-template-columns:1fr}.agenda{grid-template-columns:1fr}.day{min-height:100px}.audio-card{grid-template-columns:45px minmax(0,1fr);gap:12px}.audio-cover{width:45px;height:45px;font-size:23px}footer{padding:10px 18px 20px;font-size:9px}.inline{flex-wrap:wrap}#toast{bottom:90px;left:18px;right:18px}.eyebrow{font-size:9px}.hero p{font-size:11px}.full{grid-column:auto}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}

.detector-warning{border:2px solid #b36b1d;background:#fff4de;color:#573a13;border-radius:12px;padding:20px;margin:18px 0;overflow-wrap:anywhere}.detector-warning h3{font-size:clamp(18px,3vw,25px);line-height:1.4;margin:0 0 10px}.detector-warning p{font-size:14px;line-height:1.7;margin:0}

.quiz-dropzone{display:flex;gap:14px;align-items:center;flex-wrap:wrap;padding:20px;border:2px dashed #b7c9bc;border-radius:12px;margin:16px 0;background:#f7faf6}.quiz-dropzone span{font-size:12px;color:var(--muted)}.quiz-dropzone.dragging{border-color:var(--green);background:#eaf2ed}.import-question{border:1px solid var(--line);border-radius:10px;margin:16px 0;padding:14px;min-width:0}.import-question legend{font-weight:700;white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%}.import-answer{display:flex;align-items:flex-start;gap:10px;padding:10px 0;overflow-wrap:anywhere}.import-answer input{flex:0 0 auto;width:auto;margin-top:3px}.quiz-collection-row[hidden]{display:none}

.build-status{font-size:10px;color:var(--green);overflow-wrap:anywhere}.workspace-status{flex-wrap:wrap;justify-content:flex-end}@media(max-width:760px){.build-status{max-width:110px;font-size:9px}}

.personal-word-entry{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;margin:14px 0}.personal-word-entry .field{flex:1 1 180px;margin:0}.personal-word-entry button{margin-bottom:0}.personal-word-list{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.personal-word{display:inline-flex;gap:10px;align-items:center;background:#edf3ed;border-radius:20px;padding:6px 12px;overflow-wrap:anywhere;max-width:100%}.personal-word button{padding:3px 6px}.personal-word-list .notice{width:100%}