:root{--bg:#fff;--surface:#f5f7f5;--ink:#223029;--muted:#57655d;--primary:#245f45;--line:#dce4de;--danger:#a13c32;--selected:#eaf3ed;color-scheme:light;font:14px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--surface)}
*{box-sizing:border-box}body{margin:0}a{color:var(--primary)}button,input,select{font:inherit;color:inherit;max-width:100%;min-width:0}button{cursor:pointer;background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:8px 12px;min-height:38px;font-weight:550}button:hover{background:var(--selected)}button:disabled{opacity:.5;cursor:default}.primary{background:var(--primary);border-color:var(--primary);color:#fff}.primary:hover{background:#1d4f39}:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
header{display:flex;align-items:center;gap:22px;padding:14px 28px;border-bottom:1px solid var(--line);background:var(--bg)}.brand{font-size:22px;text-decoration:none;font-weight:700;letter-spacing:-.04em;white-space:nowrap}.brand span{font-size:13px;letter-spacing:0;font-weight:450;margin-left:18px;color:var(--muted)}.local{margin-left:auto;color:var(--muted);font-size:12px}.account-menu{margin-left:auto;display:flex;gap:14px;align-items:center;min-width:0}#identity{color:var(--muted);overflow-wrap:anywhere;font-size:12px}#logout{font-size:12px;min-height:34px}
main{padding:32px 28px;max-width:1200px;margin:0 auto}h1{font-size:26px;line-height:1.25;margin:0 0 10px;letter-spacing:-.03em}h2{font-size:18px;line-height:1.3;margin:0 0 8px;letter-spacing:-.02em}h3{font-size:16px;margin:0 0 8px}p{margin:6px 0;line-height:1.5;max-width:72ch}.muted{color:var(--muted);font-size:13px}.page-heading{display:flex;justify-content:space-between;gap:24px;align-items:center;margin-bottom:20px}.page-heading button{flex-shrink:0}.field{display:flex;flex-direction:column;gap:6px}label{font-size:12px;font-weight:500}input,select{border:1px solid var(--line);border-radius:6px;padding:9px 10px;background:var(--bg);min-height:42px;width:100%}input::placeholder{color:var(--muted)}form{display:grid;gap:16px;max-width:460px;margin:20px 0 0}form button{justify-self:start}.form-actions{display:flex;gap:10px;flex-wrap:wrap}.form-status{font-size:13px;min-height:22px;margin:12px 0;overflow-wrap:anywhere}.form-status:empty{display:none}.error{color:var(--danger);padding:12px 14px;border-left:3px solid var(--danger);background:#fcefed;border-radius:4px}
.login{max-width:500px;padding-top:clamp(32px,9vh,100px)}.login-card{padding:30px;background:var(--bg);border:1px solid var(--line);border-radius:8px}.login h1{font-size:25px}.login form{margin-top:28px}.login form button{width:100%;margin-top:4px}.login .form-status{margin-bottom:0}.login-footnote{text-align:center;color:var(--muted);font-size:12px;margin:18px 0 0}
.book-list{margin-top:26px}.list-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}.list-heading h2{font-size:14px;font-weight:550;color:var(--muted);margin:0}.table-scroll{overflow:auto;border:1px solid var(--line);border-radius:8px;background:var(--bg)}table{border-collapse:separate;border-spacing:0;width:100%;font-size:13px}th,td{text-align:left;padding:16px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:12px;color:var(--muted);font-weight:500;background:var(--surface);white-space:nowrap}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fafcfb}td:first-child{min-width:200px;max-width:430px;overflow-wrap:anywhere}td:first-child a{font-size:14px;font-weight:600;text-decoration:underline;text-underline-offset:3px}td:nth-child(2){white-space:nowrap;font-variant-numeric:tabular-nums}.actions{white-space:nowrap}.actions button{font-size:12px;min-height:34px;margin-right:6px}.actions button:last-child{margin-right:0}.empty-state{padding:40px 28px;border:1px solid var(--line);border-radius:8px;background:var(--bg);text-align:center}.empty-state p{color:var(--muted);font-size:13px;margin:0 auto;max-width:48ch}
.create{border:1px solid var(--line);border-radius:8px;background:var(--bg);margin:20px 0;padding:0 20px}.create:not([open]){display:none}.create>summary{cursor:pointer;padding:14px 0;font-size:13px;color:var(--primary);font-weight:550}.create-content{display:grid;grid-template-columns:1fr 1fr;gap:28px;padding:10px 0 22px}.create-content form{margin:0;width:100%;max-width:none}.create-content h2{font-size:19px}.access-panel{padding:22px;background:var(--bg);border:1px solid var(--line);border-radius:8px;margin-top:28px}.section-heading{display:flex;gap:20px;justify-content:space-between;align-items:center}.access-panel .table-scroll{margin-top:18px}.check{display:flex;gap:8px;align-items:center;font-weight:450;font-size:13px}.check input{min-height:18px;width:18px;height:18px;margin:0}.check+button{margin-top:4px}footer{border-top:1px solid var(--line);margin-top:36px;padding-top:18px;color:var(--muted);font-size:12px}.skip{position:absolute;top:-70px;padding:12px;background:var(--bg)}.skip:focus{top:4px;z-index:10}[hidden]{display:none!important}
@media(max-width:700px){.create-content{grid-template-columns:1fr;gap:20px}.page-heading{align-items:start}.page-heading h1{font-size:24px}.page-heading button{margin-top:2px}.table-scroll table{min-width:650px}}
@media(max-width:600px){header{padding:12px 16px;gap:12px;flex-wrap:wrap}.brand span{display:block;margin:0;font-size:11px}.local{font-size:11px}.account-menu{gap:8px}main{padding:24px 16px}.login{padding:32px 16px}.login-card{padding:24px}.page-heading{flex-wrap:wrap;gap:16px}.page-heading p{font-size:13px}.create{padding:0 16px}.access-panel{padding:16px}.section-heading{align-items:start}.section-heading h2{overflow-wrap:anywhere}.empty-state{padding:32px 20px}th,td{padding:14px 12px}}
@media(pointer:coarse){button,input,select{min-height:44px}}