:root{--ink:#10231d;--muted:#5b6f68;--paper:#f4f7f2;--card:#ffffff;--line:#dfe7e0;--accent:#1f7a5a;--accent-ink:#ffffff}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.5 ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}.page{max-width:760px;margin:0 auto;padding:56px 20px 80px}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:700;color:var(--accent);margin:0 0 8px}h1{font-size:40px;line-height:1.1;margin:0 0 10px;letter-spacing:-.02em}.lede{color:var(--muted);margin:0 0 28px}.stats{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:12px;gap:12px;margin-bottom:20px}.stats div{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px}.stats span{display:block;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.stats strong{font-size:28px}.add{display:grid;grid-template-columns:2fr 1.4fr 1fr auto;grid-gap:8px;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px;margin-bottom:20px}input{font:inherit;border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:var(--paper);color:var(--ink);min-width:0}button{font:inherit;font-weight:600;border:0;border-radius:10px;padding:9px 14px;background:var(--accent);color:var(--accent-ink);cursor:pointer;white-space:nowrap}button.ghost{background:transparent;color:var(--accent);border:1px solid var(--line)}.books{list-style:none;padding:0;margin:0;display:grid;grid-gap:10px;gap:10px}.book{display:flex;justify-content:space-between;align-items:center;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px}.book.lent{background:#fbfcfa}.book h2{font-size:17px;margin:0}.book p{margin:2px 0 0;color:var(--muted);font-size:14px}.act{display:flex;gap:8px;align-items:center}.act input{width:130px}.tag{font-size:13px;font-weight:600;color:#8a5a12;background:#fff4df;border-radius:999px;padding:4px 10px}@media (max-width:640px){.add{grid-template-columns:1fr}.book{flex-direction:column;align-items:stretch}.act input{width:100%}}