:root{--bg: #050715;--bg-alt: #0c1022;--accent: #00ff9d;--accent-soft: rgba(0, 255, 157, .15);--text: #eef1ff;--muted: #8b91b5;--danger: #ff4b6b;--radius-lg: 18px}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:JetBrains Mono,monospace;background:radial-gradient(circle at top,#1b2940 0,#050715 55%);color:var(--text)}.app-root{min-height:100vh;display:flex;align-items:stretch;justify-content:center;padding:32px 12px}.window-shell{width:100%;max-width:1120px;background:linear-gradient(145deg,#050715,#0b0f1f);border-radius:24px;border:1px solid rgba(255,255,255,.08);box-shadow:0 22px 60px #000000d9;overflow:hidden;display:flex;flex-direction:column}.window-header{display:flex;align-items:center;gap:12px;padding:10px 16px;background:linear-gradient(90deg,#14182b,#111525);border-bottom:1px solid rgba(255,255,255,.06)}.window-dots{display:flex;gap:6px}.window-dot{width:10px;height:10px;border-radius:999px}.window-dot.red{background:#ff5f57}.window-dot.yellow{background:#febc2e}.window-dot.green{background:#28c840}.window-title{font-size:.8rem;color:var(--muted)}.window-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:16px}.navbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.nav-brand{font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.85rem}.nav-tag{font-size:.75rem;padding:4px 10px;border-radius:999px;border:1px solid var(--accent-soft);color:var(--accent);background:#0003}.nav-links{display:flex;gap:12px;font-size:.8rem}.nav-link{color:var(--muted);text-decoration:none;padding:4px 8px;border-radius:999px;transition:background .18s,color .18s}.nav-link.active,.nav-link:hover{color:var(--accent);background:var(--accent-soft)}.layout-grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);gap:18px}@media (max-width: 900px){.layout-grid{grid-template-columns:minmax(0,1fr)}}.panel{background:radial-gradient(circle at top left,#171b33 0,#050715 55%);border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.05);padding:14px 16px}.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.panel-title{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.chip{padding:3px 8px;font-size:.7rem;border-radius:999px;background:#00000059;border:1px solid rgba(255,255,255,.1)}.btn{font-family:inherit;font-size:.8rem;padding:8px 12px;border-radius:999px;border:none;cursor:pointer;background:var(--accent);color:#050715;font-weight:600;letter-spacing:.05em;text-transform:uppercase}.btn.secondary{background:transparent;color:var(--accent);border:1px solid var(--accent-soft)}input,textarea,select{width:100%;padding:7px 9px;margin-top:4px;margin-bottom:8px;border-radius:8px;border:1px solid rgba(255,255,255,.08);background:#04071ce6;color:var(--text);font-family:inherit;font-size:.8rem}label{font-size:.75rem;color:var(--muted)}.book-list{display:flex;flex-direction:column;gap:8px;max-height:380px;overflow-y:auto}.book-item{padding:9px 10px;border-radius:10px;background:#0a0f23d9;border:1px solid rgba(255,255,255,.06);display:flex;justify-content:space-between;align-items:center;font-size:.8rem}.book-meta{display:flex;flex-direction:column;gap:2px}.book-title{font-weight:600}.book-author{color:var(--muted);font-size:.75rem}.book-actions{display:flex;gap:6px}.badge{font-size:.7rem;padding:2px 6px;border-radius:999px;border:1px solid rgba(255,255,255,.14);color:var(--muted)}.tag-genre{border-color:var(--accent-soft);color:var(--accent)}.error-text{color:var(--danger);font-size:.75rem}.review-list{display:flex;flex-direction:column;gap:8px;max-height:200px;overflow-y:auto}.review-item{padding:8px 10px;background:#05091ee6;border-radius:10px;border:1px solid rgba(255,255,255,.05);font-size:.78rem}