@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');
:root{color-scheme:dark;--bg:#101114;--panel:#191b20;--panel2:#20232a;--line:#2b2e36;--muted:#858b98;--text:#f4f5f7;--lime:#d7ff62;--blue:#91a9ff}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Manrope,system-ui,sans-serif}.app{max-width:760px;margin:auto;padding:env(safe-area-inset-top) 18px 30px}.top{height:74px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px}.logo{width:38px;height:38px;border-radius:12px;background:var(--lime);color:#111;font-weight:900;display:grid;place-items:center;font-size:22px}.brand b{display:block;letter-spacing:2px}.brand small,.date,.eyebrow, .tab,footer{font-size:9px;letter-spacing:1.5px;color:var(--muted)}.hero{padding:35px 0 24px}.eyebrow{color:var(--lime)}h1{font-size:clamp(32px,8vw,49px);line-height:1.08;letter-spacing:-2px;margin:14px 0}h1 span{color:var(--lime)}.hero p{color:var(--muted);font-size:13px}.search{height:49px;border:1px solid var(--line);background:var(--panel);border-radius:13px;display:flex;align-items:center;padding:0 14px;gap:10px;margin-top:24px}.search span{font-size:24px;color:var(--lime)}input{border:0;outline:0;background:transparent;color:white;width:100%;font:inherit;font-size:13px}.tabs{display:flex;gap:7px;border-bottom:1px solid var(--line);margin-bottom:18px}.tab{border:0;background:none;padding:14px 10px;color:var(--muted);font-weight:800}.tab.active{color:var(--lime);border-bottom:2px solid var(--lime)}.group-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.group{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:15px;text-align:left;color:var(--text);min-height:92px}.group b{font-size:17px}.group small{display:block;color:var(--muted);margin-top:8px;font-size:10px}.group.selected{border-color:var(--lime)}.section-title{display:flex;align-items:center;justify-content:space-between;margin:8px 0 14px}.section-title h2{font-size:17px;margin:0}.pill{font-size:10px;color:var(--lime);background:#d7ff6218;border:1px solid #d7ff6238;padding:6px 9px;border-radius:20px}.day{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:15px;margin:10px 0}.day h3{margin:0 0 12px;font-size:13px;color:var(--lime)}.lesson{display:grid;grid-template-columns:35px 1fr;gap:10px;padding:11px 0;border-top:1px solid var(--line)}.num{font-weight:800;color:var(--muted)}.lesson b{font-size:12px}.lesson small{display:block;color:var(--muted);font-size:10px;margin-top:5px;line-height:1.5}.actions{display:flex;gap:8px;margin:14px 0}.action{border:1px solid var(--line);border-radius:11px;padding:11px 13px;background:var(--panel2);color:var(--text);font-weight:700;font-size:11px}.action.primary{background:var(--lime);color:#111;border-color:var(--lime)}.loading,.empty{padding:28px 12px;text-align:center;color:var(--muted);font-size:12px}.error{color:#ff8c8c}footer{text-align:center;padding:32px 0 10px}footer span{color:var(--lime)}@media(min-width:600px){.group-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}