:root{--bg: #ffffff;--fg: #111111;--muted: #666666;--line: #dddddd;--card: #ffffff;--shadow: rgba(0, 0, 0, .06);--btn: #111111;--btnFg: #ffffff;--btnAlt: #f3f3f3;--btnAltFg: #111111;--radius: 20px;--pad: 32px;--tap: 76px;--max: 980px;--font: system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans Hebrew", sans-serif}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:var(--font);font-size:20px;background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img{filter:grayscale(100%)}a{color:inherit;text-decoration:none}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:10;background:#111;color:#fff;border-bottom:1px solid #000}.topbarInner{max-width:var(--max);margin:0 auto;padding:12px var(--pad);display:flex;align-items:center;gap:10px}.brand{font-weight:800;letter-spacing:.2px;white-space:nowrap;font-size:22px}.spacer{flex:1}.navBtn{height:56px;padding:0 18px;border-radius:14px;border:1px solid rgba(255,255,255,.25);background:transparent;color:#fff;font-weight:700;font-size:20px;cursor:pointer}.navBtnInner{display:inline-flex;align-items:center;gap:10px}.navIcon{width:22px;height:22px;display:inline-block;fill:currentColor}.navBtn:active{transform:translateY(1px)}.content{width:100%;max-width:var(--max);margin:0 auto;padding:30px var(--pad) 44px}.pageTitle{margin:6px 0 10px;font-size:46px;line-height:1.15;font-weight:900}.subTitle{margin:0 0 16px;color:var(--muted);font-size:22px;line-height:1.6}.searchRow{display:flex;gap:10px;align-items:center;margin:10px 0 18px}.search{flex:1;height:var(--tap);border-radius:14px;border:1px solid var(--line);padding:0 14px;font-size:24px;outline:none}.pillRow{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 20px}.pill{min-height:46px;padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:700;cursor:pointer;font-size:20px}.pillActive{border-color:#111;box-shadow:0 0 0 2px #00000014 inset}.grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}@media (min-width: 900px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 18px var(--shadow)}.catCard{position:relative;height:260px;cursor:pointer}.catCard img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.catLabel{position:absolute;left:10px;right:10px;bottom:10px;background:rgba(0,0,0,.75);color:#fff;padding:14px 16px;border-radius:16px;font-weight:900;font-size:28px;display:flex;align-items:center;justify-content:center;text-align:center}.list{display:grid;grid-template-columns:1fr;gap:14px}.bookRow{display:grid;grid-template-columns:170px 1fr;gap:14px;padding:18px;align-items:center}.cover{width:170px;height:170px;border-radius:14px;border:1px solid var(--line);-o-object-fit:cover;object-fit:cover;background:#f5f5f5}.bookTitle{font-weight:900;margin:0 0 6px;font-size:24px;line-height:1.3}.bookMeta{color:var(--muted);font-size:20px;margin:0 0 10px}.rowActions{display:flex;gap:10px;flex-wrap:wrap}.btn{min-height:var(--tap);padding:0 20px;border-radius:16px;border:1px solid #111;background:var(--btn);color:var(--btnFg);font-weight:900;cursor:pointer;font-size:24px}.btnAlt{background:var(--btnAlt);color:var(--btnAltFg);border-color:var(--line)}.btn:active,.btnAlt:active{transform:translateY(1px)}.detail{display:grid;grid-template-columns:1fr;gap:14px}@media (min-width: 900px){.detail{grid-template-columns:360px 1fr;align-items:start}}.detailCard{padding:18px}.detailCover{width:100%;height:460px;border-radius:var(--radius);border:1px solid var(--line);-o-object-fit:cover;object-fit:cover;background:#f5f5f5}.priceTag{display:inline-flex;align-items:center;justify-content:center;padding:14px 18px;border-radius:16px;border:1px solid var(--line);background:#fff;font-weight:900;font-size:24px}.section{margin-top:14px}.sectionTitle{font-weight:900;margin:0 0 10px;font-size:24px}.table{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.table th,.table td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:right;font-size:22px}.table th{background:#f6f6f6;font-weight:900}.empty{padding:18px;border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted);font-size:22px;line-height:1.6}.profileHeader{display:flex;align-items:center;gap:12px;margin-bottom:10px}.avatarCircle{width:66px;height:66px;border-radius:999px;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;background:#f6f6f6;font-weight:900}.infoCard{padding:16px}.infoRow{display:grid;grid-template-columns:160px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:18px}.infoRow:last-child{border-bottom:none}.infoLabel{color:var(--muted);font-weight:800}.infoValue{font-weight:800}.statGrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.statTile{padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:#fbfbfb}.statBig{font-size:30px;font-weight:900;line-height:1.1}.statSmall{color:var(--muted);margin-top:6px;font-size:16px;font-weight:800}.menuList{display:grid;gap:10px}.menuItem{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;cursor:pointer}.menuItem:active{transform:translateY(1px)}.menuLeft{display:flex;align-items:center;gap:12px}.menuIcon{width:36px;height:36px;border-radius:12px;border:1px solid var(--line);background:#f3f3f3;display:inline-flex;align-items:center;justify-content:center;font-weight:900}.menuTitle{font-weight:900;font-size:20px}.menuSub{color:var(--muted);font-weight:800;font-size:16px;margin-top:2px}.chev{color:#111;font-weight:900;font-size:20px}.chatCard{padding:18px}.chatEmpty{padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:#fbfbfb;text-align:center;color:var(--muted);font-size:18px;line-height:1.7}.chatIcon{width:42px;height:42px;margin:0 auto 10px;display:block;fill:none;stroke:#b0b0b0;stroke-width:2.5}.chatList{display:grid;gap:10px}.chatMsg{padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;font-size:18px;line-height:1.7}.chatMeta{color:var(--muted);font-size:16px;font-weight:800;margin-top:10px}.textarea{width:100%;min-height:140px;border-radius:14px;border:1px solid var(--line);padding:14px;font-size:20px;line-height:1.6;outline:none;resize:vertical}