:root{--bg:#f6f7fb;--card:#fff;--text:#111827;--muted:#6b7280;--line:#e5e7eb;--primary:#111827;--primaryText:#fff;--soft:#f1f5f9;--green:#16a34a;--amber:#d97706;--blue:#2563eb;--radius:20px}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}body{overscroll-behavior-y:none}button,input,select{font:inherit}button{cursor:pointer}.app{min-height:100vh;padding-bottom:78px}.shell{width:min(100%,520px);margin:0 auto;padding:18px 16px 24px}.top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.eyebrow{font-size:12px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.08em}.title{font-size:25px;line-height:1.15;margin:4px 0 0;font-weight:800;letter-spacing:-.03em}.sub{color:var(--muted);font-size:13px;margin-top:5px}.primary{border:0;background:var(--primary);color:var(--primaryText);border-radius:15px;padding:13px 16px;font-weight:750;box-shadow:0 8px 18px rgba(15,23,42,.10)}.iconbtn{width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:14px;display:grid;place-items:center}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stat{background:var(--card);border:1px solid var(--line);border-radius:17px;padding:14px;min-height:92px}.statlabel{font-size:12px;color:var(--muted);font-weight:650}.statvalue{font-size:22px;font-weight:800;margin-top:9px;letter-spacing:-.03em}.section{margin-top:18px}.sectionhead{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px}.sectiontitle{font-size:16px;font-weight:800}.link{border:0;background:transparent;color:var(--blue);font-weight:700;font-size:12px}.target{background:#111827;color:white;border-radius:20px;padding:18px;display:flex;align-items:center;justify-content:space-between;gap:12px}.target .label{font-size:12px;opacity:.7}.target .big{font-size:28px;font-weight:850;margin-top:2px}.target .small{font-size:12px;opacity:.75;margin-top:2px}.circle{width:52px;height:52px;border-radius:18px;background:rgba(255,255,255,.1);display:grid;place-items:center;flex:none}.exam{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;display:flex;justify-content:space-between;gap:10px;align-items:center}.examname{font-weight:800;font-size:14px}.examdate{font-size:12px;color:var(--muted);margin-top:4px}.days{font-weight:800;font-size:12px;padding:8px 10px;background:var(--soft);border-radius:12px;white-space:nowrap}.bottom{position:fixed;left:50%;bottom:0;transform:translateX(-50%);width:min(100%,520px);height:70px;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);z-index:30;padding-bottom:env(safe-area-inset-bottom)}.navbtn{border:0;background:transparent;color:#9ca3af;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:10px;font-weight:750}.navbtn.active{color:#111827}.dates{display:flex;gap:7px;overflow-x:auto;padding:2px 1px 5px;scrollbar-width:none}.dates::-webkit-scrollbar{display:none}.date{min-width:51px;border:1px solid var(--line);background:#fff;border-radius:15px;padding:9px 6px;text-align:center}.date.active{background:#111827;color:#fff;border-color:#111827}.dow{font-size:10px;font-weight:700;opacity:.65}.day{font-size:17px;font-weight:850;margin-top:3px}.dot{width:4px;height:4px;border-radius:50%;background:currentColor;margin:5px auto 0;opacity:.7}.session{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;margin-bottom:9px;display:flex;gap:12px;align-items:center}.timecol{width:55px;flex:none}.time{font-size:11px;color:var(--muted);font-weight:700;line-height:1.3}.sessionbody{flex:1;min-width:0}.subject{font-weight:800;font-size:14px}.duration{font-size:12px;color:var(--muted);margin-top:4px}.status{font-size:10px;font-weight:800;margin-top:7px;display:inline-block;padding:5px 8px;border-radius:9px;background:var(--soft);color:#475569}.status.done{color:var(--green);background:#ecfdf3}.start{border:0;background:#111827;color:#fff;border-radius:11px;padding:9px 11px;font-size:11px;font-weight:800}.fab{position:fixed;right:max(18px,calc((100vw - 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