.cef-reading-layout{display:grid;grid-template-columns:minmax(280px,380px) minmax(0,1fr);gap:24px;align-items:start}.cef-book-form{position:sticky;top:24px}.cef-book-form form,.cef-book-test{display:grid;gap:16px}.cef-book-class-checks{display:flex;flex-wrap:wrap;gap:8px}.cef-book-class-checks label{display:flex;gap:7px;align-items:center;padding:9px 12px;border:1px solid #dbe6e2;border-radius:12px;background:#f7fbf9}.cef-book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}.cef-book-card{display:grid;grid-template-columns:96px minmax(0,1fr);gap:14px;padding:14px;border:1px solid #dfe9e4;border-radius:20px;background:#fff;box-shadow:0 10px 28px rgb(29 73 55 / .08);min-width:0}.cef-book-card h3{margin:4px 0 7px;font-size:17px;line-height:1.25}.cef-book-card p{margin:0 0 10px;color:#607068;font-size:13px}.cef-book-card small{color:#178459;font-weight:800}.cef-book-cover{width:96px;aspect-ratio:3/4;border-radius:13px;overflow:hidden;background:linear-gradient(145deg,#daf5e7,#eef8ff);display:grid;place-items:center}.cef-book-cover img{width:100%;height:100%;object-fit:cover}.cef-book-cover>span{font-size:42px}.cef-book-status{display:flex;flex-wrap:wrap;gap:6px;margin:9px 0}.cef-book-status span,.cef-count-badge{padding:5px 8px;border-radius:999px;background:#edf2f0;font-size:12px;font-weight:800}.cef-book-status .is-ready,.cef-question-count.is-ready{background:#def7e9;color:#087142}.cef-book-status .is-waiting,.cef-question-count.is-waiting{background:#fff1d7;color:#925a00}.cef-question-count{display:flex;align-items:center;gap:12px;padding:14px;border-radius:16px;margin-bottom:18px}.cef-question-count strong{font-size:24px}.cef-approval-settings form{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.cef-row-actions{display:flex;gap:7px;align-items:center}.cef-row-actions form{margin:0}.cef-reading-hero{display:grid;grid-template-columns:240px minmax(0,1fr);gap:26px;align-items:center;padding:28px;margin-bottom:22px;border-radius:28px;background:radial-gradient(circle at 15% 20%,#fff9d9,transparent 38%),linear-gradient(135deg,#e7f9ef,#e9f4ff);border:1px solid #d8ebe2}.cef-reading-tree{height:220px;display:grid;place-items:center}.cef-reading-tree img{max-width:100%;max-height:100%;object-fit:contain;filter:drop-shadow(0 14px 14px rgb(35 77 51 / .18))}.cef-reading-hero small,.cef-active-book>div>small{font-weight:900;letter-spacing:.12em;color:#178459}.cef-reading-hero h1{font-size:34px;margin:5px 0}.cef-tree-progress{height:13px;background:#fff;border-radius:999px;overflow:hidden;box-shadow:inset 0 0 0 1px #dce9e2}.cef-tree-progress span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#54bc79,#1e8c55)}.cef-active-book{display:grid;grid-template-columns:160px minmax(0,1fr);gap:24px;padding:24px;margin-bottom:24px;border:1px solid #dfe9e4;border-radius:24px;background:#fff;box-shadow:0 12px 32px rgb(29 73 55 / .09)}.cef-active-book>.cef-book-cover{width:160px}.cef-reading-dates{display:flex;gap:9px;flex-wrap:wrap;margin:15px 0}.cef-reading-dates span{display:grid;padding:9px 12px;border-radius:12px;background:#f2f7f5;color:#5b6962;font-size:12px}.cef-reading-dates b{color:#183f2d}.cef-reading-state{padding:14px;border-radius:14px;font-weight:800}.cef-reading-state.is-waiting{background:#fff4dd;color:#855500}.cef-book-test fieldset{padding:16px;border:1px solid #dfe9e4;border-radius:16px}.cef-book-test legend{font-weight:800;padding:0 7px}.cef-book-test fieldset label{display:flex;gap:9px;align-items:center;padding:9px;margin-top:6px;border-radius:10px;background:#f6faf8}.cef-my-library{margin-top:28px}.cef-parent-reading{margin-top:28px}.cef-parent-reading-summary{display:flex;gap:20px;align-items:center;padding:20px;border-radius:22px;background:linear-gradient(135deg,#eefaf3,#fff8dc)}.cef-parent-reading-summary img{width:150px;height:150px;object-fit:contain}.cef-parent-reading-summary>div{display:grid;gap:6px}.cef-parent-reading-summary strong{font-size:22px}.cef-active-reading-parent{display:flex;justify-content:space-between;gap:12px;margin:14px 0;padding:14px;border-radius:14px;background:#eef5ff}.cef-book-card button[disabled]{opacity:.6;cursor:not-allowed}@media(max-width:900px){.cef-reading-layout{grid-template-columns:1fr}.cef-book-form{position:static}.cef-reading-hero{grid-template-columns:160px minmax(0,1fr)}.cef-reading-tree{height:160px}.cef-reading-hero h1{font-size:26px}}@media(max-width:600px){.cef-reading-hero,.cef-active-book{grid-template-columns:1fr;text-align:center;padding:18px}.cef-reading-tree{height:190px}.cef-active-book>.cef-book-cover{width:130px;margin:auto}.cef-reading-dates{justify-content:center}.cef-book-grid{grid-template-columns:1fr}.cef-book-card{text-align:left}.cef-parent-reading-summary{align-items:flex-start}.cef-parent-reading-summary img{width:110px;height:110px}.cef-active-reading-parent{display:grid}}.cef-book-card-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:10px}.cef-book-card-actions form{margin:0}.cef-danger-button{appearance:none;border:1px solid #fecaca;background:#fff5f5;color:#b42318;border-radius:10px;padding:9px 12px;font-weight:800;cursor:pointer;line-height:1.2}.cef-danger-button:hover{background:#fee2e2;border-color:#fca5a5}.cef-danger-button:focus-visible{outline:3px solid rgb(239 68 68 / .2);outline-offset:2px}.cef-library-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0 0 20px}.cef-library-flow article{display:flex;gap:11px;align-items:flex-start;padding:15px;border:1px solid #dce9e3;border-radius:16px;background:linear-gradient(180deg,#fff,#f7fbf9)}.cef-library-flow article>b{display:grid;place-items:center;flex:0 0 34px;height:34px;border-radius:11px;background:#178459;color:#fff}.cef-library-flow strong,.cef-library-flow span{display:block}.cef-library-flow span{margin-top:4px;color:#66776f;font-size:12px;line-height:1.45}.cef-book-bulk-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px;padding:13px 14px;border:1px solid #dbe7e2;border-radius:15px;background:#f7fbf9}.cef-book-bulk-toolbar strong,.cef-book-bulk-toolbar span{display:block}.cef-book-bulk-toolbar span{margin-top:3px;color:#687970;font-size:12px}.cef-book-bulk-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.cef-book-bulk-actions form{margin:0}.cef-book-card{position:relative}.cef-book-select-box{position:absolute;top:9px;right:9px;z-index:2;display:flex;align-items:center;gap:5px;padding:6px 8px;border:1px solid #d9e6e0;border-radius:999px;background:rgb(255 255 255 / .95);font-size:11px;font-weight:800;box-shadow:0 3px 10px rgb(29 73 55 / .07)}.cef-book-select-box input{margin:0}.cef-page-question-flow{margin:0 0 18px;padding:20px;border:1px solid #cfe5db;border-radius:20px;background:linear-gradient(145deg,#f7fffb,#f6faff)}.cef-page-question-flow-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.cef-page-question-flow-head span{font-size:10px;font-weight:900;letter-spacing:.12em;color:#178459}.cef-page-question-flow-head h2{margin:4px 0 7px;color:#143d2c}.cef-page-question-flow-head p{margin:0;color:#61756b;line-height:1.55}.cef-page-question-flow-head>b{white-space:nowrap;padding:10px 12px;border-radius:12px;background:#fff;border:1px solid #d7e9e0}.cef-page-question-rules{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:15px 0}.cef-page-question-rules article{padding:12px;border-radius:13px;background:#fff;border:1px solid #dce9e3}.cef-page-question-rules strong,.cef-page-question-rules span{display:block}.cef-page-question-rules span{margin-top:4px;color:#6c7d75;font-size:12px;line-height:1.45}.cef-page-question-flow textarea{width:100%;min-height:220px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;line-height:1.5;background:#fff;border:1px solid #d6e2dd;border-radius:13px;padding:12px}@media(max-width:900px){.cef-library-flow,.cef-page-question-rules{grid-template-columns:1fr}.cef-book-bulk-toolbar,.cef-page-question-flow-head{align-items:flex-start;flex-direction:column}.cef-book-bulk-actions{width:100%}}.cef-seed-library-import{margin:22px 0;padding:22px;border:1px solid #cfe4db;border-radius:22px;background:linear-gradient(145deg,#f5fff9,#f5f9ff);box-shadow:0 12px 30px rgb(31 77 58 / .06)}.cef-seed-library-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:16px}.cef-seed-library-head h2{margin:5px 0 7px;color:#153d2d}.cef-seed-library-head p{margin:0;max-width:760px;color:#63756d;line-height:1.55}.cef-seed-count{display:inline-flex;white-space:nowrap;padding:10px 14px;border-radius:999px;background:#178459;color:#fff;font-weight:900;box-shadow:0 7px 16px rgb(23 132 89 / .18)}.cef-seed-library-import form{display:grid;gap:14px}.cef-seed-library-import fieldset{padding:14px;border:1px solid #d7e6df;border-radius:15px;background:#fff}.cef-seed-library-import legend{padding:0 7px;font-weight:800;color:#315647}@media(max-width:700px){.cef-seed-library-head{flex-direction:column}.cef-seed-count{align-self:flex-start}}.cef-reading-bulk-approval{margin-top:18px}.cef-reading-bulk-form{display:grid;gap:12px}.cef-reading-bulk-tools{display:flex;align-items:center;gap:9px;flex-wrap:wrap;padding:11px 12px;border:1px solid #e0e9e4;border-radius:14px;background:#f8fbf9}.cef-reading-bulk-tools span{margin-left:auto;color:#607068;font-size:13px}.cef-reading-bulk-tools b{color:#147a50}.cef-reading-bulk-check{width:18px;height:18px;accent-color:#16895a}.cef-reading-bulk-submit{display:flex;justify-content:flex-end}.cef-reading-bulk-submit .cef-primary-button{min-width:230px}@media(max-width:700px){.cef-reading-bulk-tools span{width:100%;margin-left:0}.cef-reading-bulk-submit .cef-primary-button{width:100%}}.cef-book-assignment{margin:18px 0;border:1px solid #cfe5db!important;background:linear-gradient(145deg,#f7fffb,#f7faff)!important}.cef-library-list-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:0 0 12px;padding:12px 14px;border:1px solid #dbe7e2;border-radius:14px;background:#f7fbf9}.cef-library-list-head strong,.cef-library-list-head span{display:block}.cef-library-list-head span{font-size:12px;color:#66776f;margin-top:3px}.cef-library-page-note{padding:7px 10px;border-radius:999px;background:#e8f6ef;color:#166c49!important;font-weight:800}.cef-library-number{position:absolute;left:9px;top:9px;z-index:2;display:inline-flex;align-items:center;justify-content:center;min-width:46px;height:30px;padding:0 8px;border-radius:999px;background:#153e2d;color:#fff;font-weight:900;font-size:12px;box-shadow:0 4px 10px rgb(22 75 52 / .15)}.cef-library-pagination{display:flex;flex-wrap:wrap;gap:7px;justify-content:center;margin:18px 0}.cef-library-pagination a{display:grid;place-items:center;min-width:38px;height:38px;padding:0 8px;border:1px solid #d8e5df;border-radius:10px;background:#fff;color:#244b39;text-decoration:none;font-weight:800}.cef-library-pagination a.is-active{background:#178459;color:#fff;border-color:#178459}.cef-student-library-wait{margin:16px 0;padding:22px!important;border:1px solid #d8e9e1!important;background:linear-gradient(145deg,#f8fffb,#f7faff)!important}.cef-student-library-wait h2{margin-top:0;color:#17432f}@media(max-width:700px){.cef-library-list-head{align-items:flex-start;flex-direction:column}}