:root{color-scheme:light;font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#191919;background:#fff;font-size:15px;--line: #cfc8bc;--line-soft: #e7e2d8;--ink: #191919;--muted: #68645d;--paper: #fff;--paper-soft: #fbfaf7;--paper-hover: #f7f4ee;--focus: #6f624d}*{box-sizing:border-box}body{margin:0;background:var(--paper);font-size:1rem}h1,h2,p{margin:0}h1,h2,button,select,input,textarea,p,span,label,small{font-size:1rem}h1{font-weight:700;letter-spacing:0;white-space:nowrap}h2{font-weight:700;margin-bottom:8px}label{color:#3f3c37}.control{width:100%;min-height:40px;padding:9px 10px;font:inherit;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:3px}.select-control{width:auto;min-width:112px;height:38px;min-height:38px;padding:0 32px 0 10px}.button{height:38px;min-height:38px;padding:0 13px;font:inherit;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:3px;cursor:pointer}.button:hover{background:var(--paper-hover);border-color:#9d9487}.button-primary{color:#fff;background:#202020;border-color:#202020}.button-primary:hover{background:#000}.button-danger{color:#9f1d1d;border-color:#d3aaa2}.control:focus-visible,.button:focus-visible,.dropzone:focus-within{outline:2px solid var(--focus);outline-offset:2px}textarea.control{resize:vertical}.app-header{display:flex;align-items:center;justify-content:space-between;gap:18px;min-width:0;padding:18px 22px;border-bottom:1px solid var(--line-soft);position:sticky;top:0;z-index:2;background:#fffffff7}.app-main{max-width:1180px;margin:0 auto;padding:22px}.actions,.dialog-actions{display:flex;align-items:center;gap:8px;min-width:0;flex-wrap:nowrap}.actions{margin-left:auto}.count,.muted,.message,small{color:var(--muted)}.count{white-space:nowrap}.search{display:grid;gap:7px;max-width:520px;margin-bottom:26px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:22px 18px}.book-card{display:grid;gap:8px;width:100%;min-height:0;padding:0;font:inherit;text-align:left;color:inherit;background:transparent;border:0;cursor:pointer}.book-card:hover{background:transparent}.book-cover{aspect-ratio:2 / 3;display:grid;place-items:center;overflow:hidden;color:#8d867b;font-weight:700;background:#f5f2ed;border:1px solid #ded8ce;border-radius:2px}.book-cover img{width:100%;height:100%;object-fit:cover}.book-title{line-height:1.25;font-weight:650}.book-author{color:var(--muted);line-height:1.25}.modal{width:min(560px,calc(100vw - 28px));padding:0;border:1px solid #d8d1c6;border-radius:4px;box-shadow:0 18px 55px #00000024}.modal::backdrop{background:#231f1929}.dialog-body{display:grid;gap:12px;padding:20px}progress{width:100%;height:10px}.toggle{display:flex;align-items:center;gap:10px}.toggle-input{width:auto}.file-label{display:grid;gap:8px}.dropzone{min-height:122px;display:grid;place-items:center;gap:4px;padding:18px;text-align:center;cursor:pointer;background:var(--paper-soft);border:1px dashed #b8afa0;border-radius:3px}.dropzone:hover,.dropzone.dragging{background:#f4efe7;border-color:#746a5c}.dropzone-input{display:none}.login{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{display:grid;gap:16px;width:min(420px,100%)}.error{color:#b00020}@media(max-width:640px){.app-header{gap:10px;padding:14px}.app-main{padding:18px}.actions{gap:6px}.count{display:none}.button{padding:0 10px}.select-control{min-width:92px}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.modal{width:100vw;max-width:none;margin:auto 0 0;border-radius:6px 6px 0 0}}