:root{--n:#14274a;--g:#ce9958;--c:#faf7f1}*{box-sizing:border-box}body{margin:0;color:#192640;font-family:system-ui,-apple-system,sans-serif;padding-bottom:env(safe-area-inset-bottom)}.wrap{width:min(1180px,calc(100% - 28px));margin:auto}header{background:white;padding-top:env(safe-area-inset-top);position:sticky;top:0;z-index:10}.head{min-height:90px;display:grid;grid-template-columns:170px 1fr;gap:25px;align-items:center}.logo{width:160px;height:78px;object-fit:contain}form#search{display:flex;border:2px solid #e3ddd4;border-radius:30px;overflow:hidden}input{min-width:0;width:100%;border:0;padding:14px 18px;outline:none}button{border:0;background:var(--n);color:#fff;font-weight:700;padding:13px 18px;cursor:pointer}nav{background:var(--n);color:#fff;padding:13px 0;white-space:nowrap;overflow:auto}.hero{padding:65px 0;background:linear-gradient(120deg,var(--c),#fff,#f4e7d7)}h1,h2,h3{font-family:Georgia,serif;color:var(--n)}h1{font-size:clamp(2rem,6vw,4rem);max-width:800px;margin:0}h1 span{color:var(--g)}.section{padding:45px 0}.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:25px}.cover{aspect-ratio:2/3;background:#eee;overflow:hidden;border-radius:6px;box-shadow:0 7px 17px #14274a22}.cover img{width:100%;height:100%;object-fit:cover}.book h3{font-size:1rem;margin:12px 0 3px}.book p{margin:2px 0;color:#6d7480}.status{color:#168451;font-weight:700;font-size:.85rem}.book button{border-radius:9px;margin-top:10px}footer{background:#0d1b37;color:white;padding:45px 0 calc(45px + env(safe-area-inset-bottom))}.admin{background:var(--c);min-height:100vh}.card{background:white;padding:20px;border-radius:15px;border:1px solid #e5dfd6;min-width:0}.login-card{max-width:450px;margin:auto}.admin-panel{display:grid;grid-template-columns:minmax(300px,.8fr) minmax(0,1.3fr);gap:20px;align-items:start}.field{margin:12px 0}.field input,.field textarea,.field select{display:block;border:1px solid #ddd;border-radius:8px;padding:12px;width:100%;font:inherit}.field textarea{min-height:120px}.book-form{display:block}.book-form>button{width:100%;border-radius:8px}.hide{display:none!important}.scan{background:var(--g);color:var(--n);width:100%;border-radius:10px}.scanner video{width:100%;max-height:400px;background:#111}@media(max-width:850px){.grid{grid-template-columns:repeat(3,1fr)}.admin-panel{grid-template-columns:1fr}}@media(max-width:600px){.head{min-height:75px;grid-template-columns:90px 1fr;gap:10px}.logo{width:85px;height:58px}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 13px}.hero{padding:40px 0}.section{padding:32px 0}.field input,.field textarea,.field select{font-size:16px}}