:root{--paper:#f5f4ee;--ink:#243b34;--muted:#738077;--green:#244c3d;--line:#dedfd5;--white:#fffef9;--gold:#b78a46;--alert:#8b5f24;font-family:Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--paper);font-size:15px}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer;border:0}button:disabled{opacity:.4;cursor:default}a{color:var(--green)}[hidden]{display:none!important}aside{position:fixed;width:240px;inset:0 auto 0 0;padding:38px 24px;background:#e9ede4;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{display:flex;gap:13px;align-items:center;text-decoration:none;font-family:Georgia,serif;font-size:30px}.brand-mark{display:grid;place-items:center;background:var(--green);color:#f3e7be;border-radius:11px;width:45px;height:49px;font:32px Georgia,serif}.brand-sub{display:block;font:11px Segoe 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.book-icon{font-size:48px;color:var(--gold)}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:5px;background:var(--white);padding:11px 12px;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:#6d8c72;box-shadow:0 0 0 2px #6d8c7220}input[type=checkbox]{width:auto;margin-right:7px}label{display:block;font-size:12px;color:var(--muted)}label input,label select,label textarea{display:block;margin:6px 0 10px;font-size:14px}label:has(input[type=checkbox]){font-size:14px;display:flex;align-items:center;margin:12px 0;color:var(--ink)}label input[type=checkbox]{display:inline-block;margin:0 8px 0 0}.toolbar{display:grid;grid-template-columns:minmax(200px,2.5fr) 1fr 1.3fr 1fr;gap:10px}.filters{margin-top:14px;font-size:12px;color:var(--muted)}summary{cursor:pointer}.filters .form-grid{margin-top:12px;grid-template-columns:repeat(5,1fr)}.section-line{display:flex;justify-content:space-between;align-items:center;margin:26px 0 20px;gap:10px;color:var(--muted);font-size:12px}.section-line a,.section-line button{margin-left:16px}.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:22px}.book-card{position:relative;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--white);transition:box-shadow .2s}.book-card:hover{box-shadow:0 8px 24px #223b3410}.book-select{position:absolute;top:12px;left:12px;z-index:1;width:18px!important;height:18px}.cover{height:210px;background:#e9e8dd;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:20px}.cover img{max-width:100%;max-height:100%;object-fit:contain;box-shadow:4px 6px 10px #0002}.book-placeholder{width:110px;height:160px;background:#607667;color:#e9e5d0;border-radius:2px 6px 6px 2px;box-shadow:4px 5px 8px #0002,inset 6px 0 #0002;display:flex;align-items:center;justify-content:center;padding:18px;text-align:center;font:21px Georgia,serif}.book-info{padding:17px}.book-info h3{margin:8px 0;line-height:1.35;font-size:18px;cursor:pointer}.book-info p{font-size:12px;color:var(--muted);margin:6px 0}.badge{font-size:10px;background:#e8eee5;border-radius:4px;padding:4px 7px;color:#5d755e;display:inline-block}.badge.warn{background:#f4e9d3;color:#8d6b31}.book-price{border-top:1px solid var(--line);padding-top:12px!important;margin-top:14px!important;color:var(--ink)!important}.empty{grid-column:1/-1;border:1px dashed #bdc6b9;border-radius:12px;min-height:280px;display:flex;align-items:center;justify-content:center;text-align:center;padding:40px}.empty h2{margin:0 0 12px}.empty p{color:var(--muted);max-width:440px;font-size:14px}.pagination{display:flex;justify-content:center;align-items:center;gap:20px;margin:30px 0;font-size:12px;color:var(--muted)}footer{border-top:1px solid var(--line);padding-top:20px;color:var(--muted);font-size:11px;display:flex;justify-content:space-between;margin-top:30px}.notice{background:#f1e9d7;border:1px solid #e1d0ac;padding:12px 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a{margin-right:10px}.login-screen{min-height:100vh;display:grid;place-items:center;background:linear-gradient(120deg,#e2e8d9,#f7f4ea)}.login-card{width:420px;max-width:90vw;padding:38px;background:var(--white);border:1px solid var(--line);border-radius:14px;box-shadow:0 20px 80px #203d3310}.login-card h1{font-size:38px}.login-card p{font-size:14px;color:var(--muted)}.login-card button{width:100%;margin-top:12px}.login-card .eyebrow{font-size:10px;margin-top:28px}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:var(--green);color:white;box-shadow:0 6px 25px #0002;max-width:90vw;padding:15px 25px;border-radius:8px;z-index:10}.print-label{text-align:center}.print-label img{width:210px}.muted{color:var(--muted);font-size:12px}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px}@media(max-width:1050px){aside{width:190px;padding:28px 16px}main{margin-left:190px;padding:30px 24px}.toolbar{grid-template-columns:2fr 1fr}.stats .stat-note{display:none}.stats{grid-template-columns:1fr 1fr}.filters .form-grid{grid-template-columns:repeat(3,1fr)}.detail-grid{grid-template-columns:220px 1fr}}@media(max-width:700px){aside{position:static;width:100%;padding:16px}.brand{font-size:24px}.brand-mark{width:35px;height:38px;font-size:25px}.nav-caption,.aside-bottom{display:none}nav{display:flex;margin-top:18px;gap:4px}.nav{justify-content:center;padding:10px 5px;font-size:16px;margin:0;gap:5px}.nav span{font-size:10px}main{margin:0;padding:24px 16px}header{align-items:flex-start}h1{font-size:31px}header .primary{font-size:12px;padding:12px}header p{font-size:12px}.stats>div{padding:16px}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.cover{height:180px}.book-info{padding:12px}.book-info h3{font-size:16px}.toolbar{grid-template-columns:1fr 1fr}.toolbar input{grid-column:1/-1}.detail-grid{grid-template-columns:1fr}.photo-list{grid-template-columns:repeat(3,1fr)}.photo-list img{height:110px}.filters .form-grid{grid-template-columns:1fr 1fr}footer span{display:none}#dialog-content{padding:16px}}@media print{body>*{display:none!important}dialog[open]{display:block!important;position:static;border:none;width:100%;max-height:none}.dialog-top,.no-print{display:none!important}dialog::backdrop{display:none}}