@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@600;700&display=swap');
:root{--ink:#18332e;--muted:#6d7e79;--cream:#f7f4ec;--paper:#fffdf8;--green:#176b57;--lime:#dff264;--orange:#ff9b62;--line:#dfe6df;--shadow:0 18px 55px rgba(31,61,52,.12)}*{box-sizing:border-box}body{margin:0;font-family:'DM Sans',sans-serif;color:var(--ink);background:var(--cream)}button,input{font:inherit}.eyebrow{text-transform:uppercase;font-size:.72rem;letter-spacing:.14em;font-weight:800;color:var(--green)}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr}.brand-panel{background:var(--green);color:white;padding:8vw;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.brand-panel:after{content:"";position:absolute;width:350px;height:350px;border:80px solid rgba(223,242,100,.15);border-radius:50%;right:-130px;bottom:-100px}.logo{width:48px;height:48px;border-radius:15px;background:var(--lime);color:var(--ink);display:grid;place-items:center;font-family:'Space Grotesk';font-weight:800}.logo.big{width:70px;height:70px;font-size:1.4rem;margin-bottom:60px}.brand-panel .eyebrow{color:var(--lime)}h1,h2,h3,p{margin-top:0}.brand-panel h1{font:700 clamp(2.8rem,6vw,5.5rem)/.95 'Space Grotesk';max-width:680px;margin:20px 0}.brand-panel p{font-size:1.15rem;max-width:540px;line-height:1.7;color:#dbe8e4}.speech{margin-top:45px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);padding:18px 24px;border-radius:18px;max-width:max-content;transform:rotate(-2deg)}.login-card{padding:8vw;display:flex;flex-direction:column;justify-content:center;background:var(--paper)}.login-card h2{font:700 2.3rem 'Space Grotesk';margin:10px 0}.login-card>p{color:var(--muted)}.profiles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:30px 0}.profiles input{position:absolute;opacity:0}.profiles span{border:2px solid var(--line);border-radius:18px;padding:18px 8px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:5px;cursor:pointer}.profiles b{width:42px;height:42px;border-radius:50%;background:#e9f1ed;display:grid;place-items:center}.profiles small{color:var(--muted);font-size:.7rem}.profiles input:checked+span{border-color:var(--green);background:#eff8f4;box-shadow:0 0 0 3px rgba(23,107,87,.08)}.field{font-weight:700;display:grid;gap:8px}.field input{padding:15px;border:2px solid var(--line);border-radius:12px;outline:none}.field input:focus{border-color:var(--green)}.primary{width:100%;border:0;background:var(--ink);color:white;border-radius:13px;padding:16px 20px;font-weight:800;margin-top:18px;cursor:pointer;display:flex;justify-content:space-between}.error{padding:12px;background:#ffe3dc;color:#9c3424;border-radius:10px}.app-shell{min-height:100vh;display:grid;grid-template-columns:230px 1fr}aside{background:var(--ink);color:white;padding:32px 20px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;width:230px}.wordmark{color:white;text-decoration:none;display:flex;gap:12px;align-items:center;font-family:'Space Grotesk';font-size:1.15rem}.wordmark>span{background:var(--lime);color:var(--ink);padding:9px;border-radius:11px}nav{display:grid;gap:8px;margin-top:70px}nav a{color:#9eb2ac;text-decoration:none;padding:13px 15px;border-radius:12px;display:flex;gap:12px;font-weight:700}nav a.active,nav a:hover{color:white;background:rgba(255,255,255,.08)}.side-bottom{margin-top:auto;display:flex;align-items:center;gap:10px}.side-bottom small{display:block;color:#9eb2ac}.side-bottom form{margin-left:auto}.side-bottom button{border:0;background:none;color:#9eb2ac;font-size:1.2rem}.mini-avatar,.avatar{display:grid;place-items:center;border-radius:50%;background:var(--orange);color:var(--ink);font-weight:900}.mini-avatar{width:40px;height:40px}.mini-avatar.xim,.avatar.xim{background:var(--lime)}.content{grid-column:2;padding:35px 5vw 80px;max-width:1400px;width:100%;margin:auto}.content>header{display:flex;justify-content:space-between;align-items:center;margin-bottom:35px}.content header h1{font:700 2rem 'Space Grotesk';margin:6px 0}.content header p{color:var(--muted);margin:0}.header-actions,.switcher{display:flex;gap:10px;align-items:center}.switcher{background:white;padding:5px;border-radius:13px}.switcher button{border:0;background:transparent;padding:9px 13px;border-radius:9px;font-weight:700}.switcher button.selected{background:var(--ink);color:white}.xp{background:white;padding:13px 17px;border-radius:13px;box-shadow:0 5px 20px rgba(40,60,50,.06)}.hero{background:var(--green);color:white;border-radius:28px;padding:42px;display:flex;justify-content:space-between;align-items:center;overflow:hidden;position:relative}.hero.xim{background:#4f47a8}.hero .eyebrow{color:var(--lime)}.hero h2{font:700 clamp(1.8rem,4vw,3.2rem) 'Space Grotesk';margin:10px 0;max-width:650px}.hero p{color:#d9e8e4;max-width:630px}.hero>div:first-child{flex:1}.hero-mark{width:145px;height:145px;border-radius:38px;background:var(--lime);color:var(--ink);display:grid;place-items:center;font:700 3rem 'Space Grotesk';transform:rotate(7deg);box-shadow:15px 15px 0 rgba(0,0,0,.12)}.bar{height:8px;background:#e6ebe7;border-radius:9px;overflow:hidden}.bar i{display:block;height:100%;background:var(--lime);border-radius:inherit}.hero .bar{background:rgba(255,255,255,.15);max-width:530px;margin-top:25px}.section-title{display:flex;justify-content:space-between;align-items:end;margin:45px 0 20px}.section-title h2{font:700 1.8rem 'Space Grotesk';margin:6px 0}.section-title>span{color:var(--muted)}.lesson-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.lesson{border:1px solid var(--line);background:var(--paper);border-radius:19px;padding:20px;display:grid;grid-template-columns:38px 55px 1fr auto;gap:15px;text-align:left;align-items:center;color:var(--ink);cursor:pointer;transition:.2s}.lesson:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c6d4cd}.lesson-no{color:#91a29d;font-weight:800}.lesson-icon{width:52px;height:52px;background:#edf3ef;border-radius:15px;display:grid;place-items:center;font-size:1.5rem}.lesson small,.lesson em{display:block;color:var(--muted);font-style:normal}.lesson b{display:block;font-size:1.05rem;margin:3px 0}.lesson>strong{color:var(--green);font-size:.8rem}.lesson.done{border-color:#b9d8ca;background:#f4fbf7}.lesson.done .lesson-no{color:var(--green)}dialog{padding:0;border:0;border-radius:24px;width:min(680px,92vw);box-shadow:0 30px 100px rgba(10,30,20,.35)}dialog::backdrop{background:rgba(16,39,33,.65);backdrop-filter:blur(4px)}.modal-top{display:flex;align-items:center;gap:18px;padding:22px 26px;border-bottom:1px solid var(--line)}.modal-top .bar{flex:1}.modal-top button{border:0;background:none;font-size:1.8rem;color:var(--muted)}.quiz,.result{padding:38px;text-align:center}.audio-orb{width:85px;height:85px;border-radius:25px;background:#edf5f1;display:grid;place-items:center;margin:20px auto;font-size:2rem}.quiz h2{font:700 1.7rem 'Space Grotesk'}.answers{display:grid;gap:10px;margin-top:25px}.answers button{border:2px solid var(--line);background:white;border-radius:13px;padding:14px;text-align:left;font-weight:700;color:var(--ink)}.answers button span{display:inline-grid;place-items:center;width:30px;height:30px;background:#edf2ef;border-radius:8px;margin-right:12px}.answers button.right{border-color:#45a879;background:#effaf4}.answers button.wrong{border-color:#e47762;background:#fff2ef}.feedback{margin:20px 0 0;color:var(--green)}.feedback .primary{max-width:240px;margin:14px auto 0}.result-ring{width:130px;height:130px;border-radius:50%;border:13px solid var(--lime);display:grid;place-items:center;margin:0 auto 25px;font:700 2rem 'Space Grotesk'}.result .primary{max-width:280px;margin:25px auto 0}.word-grid,.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:25px}.word-grid article,.stat-card{background:white;border:1px solid var(--line);border-radius:18px;padding:22px}.word-grid article{display:grid;grid-template-columns:46px 1fr;align-items:center}.word-grid b{font-size:1.2rem}.word-grid span{grid-column:2;color:var(--muted)}.sound{grid-row:1/3;border:0;border-radius:50%;width:38px;height:38px;background:var(--lime)}.admin-hero{background:#332f5e}.stat-card .avatar{width:55px;height:55px}.stat-card h3{font-size:1.4rem}.numbers{display:flex;gap:25px;margin:20px 0}.numbers span{color:var(--muted);font-size:.75rem;text-transform:uppercase}.numbers b{display:block;color:var(--ink);font-size:1.6rem}
@media(max-width:850px){.login-shell{grid-template-columns:1fr}.brand-panel{padding:50px 30px}.logo.big{margin-bottom:30px}.login-card{padding:45px 25px}.app-shell{display:block}aside{position:fixed;z-index:10;inset:auto 0 0;width:auto;height:68px;padding:8px 16px;flex-direction:row;align-items:center}.wordmark strong,.side-bottom,.wordmark{display:none}nav{margin:0;display:flex;justify-content:space-around;width:100%}nav a{display:grid;place-items:center;padding:5px 14px;font-size:1.1rem}nav a span{font-size:.65rem}.content{padding:25px 18px 95px}.content>header{align-items:flex-start}.content header p{display:none}.header-actions{flex-direction:column-reverse;align-items:end}.hero{padding:28px}.hero-mark{display:none}.lesson-grid,.word-grid,.stat-grid{grid-template-columns:1fr}.lesson{grid-template-columns:30px 48px 1fr}.lesson>strong{display:none}}@media(max-width:480px){.profiles{grid-template-columns:1fr}.profiles span{flex-direction:row;text-align:left;padding:12px}.profiles small{margin-left:auto}.switcher{display:none}.quiz{padding:28px 18px}.lesson{padding:15px;gap:9px}}