.ebook-dialog{width:min(1060px,calc(100vw - 28px));max-height:calc(100dvh - 28px);padding:0;border:1px solid #bbdce9;border-radius:14px;color:#193c47;background:#fff;box-shadow:0 18px 80px #003f5c30;font-family:Outfit,Arial,sans-serif;overflow:auto}
.ebook-dialog::backdrop{background:#163b4d80}
.ebook-modal-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 22px;border-bottom:1px solid #cce4ee;background:#f0f9fd;position:sticky;top:0;z-index:2}
.ebook-eyebrow{font-size:10px;letter-spacing:1.5px;font-weight:700;color:#007db5}.ebook-modal-heading h2{font-size:23px;margin:2px 0 0;color:#00543a;font-weight:800}.ebook-close{width:32px;height:32px;background:white;color:#007db5;border:1px solid #b9dce9;border-radius:7px;font-size:23px;cursor:pointer}.ebook-close:hover{background:#dff3ff}
#ebookSetup{padding:15px 22px}.ebook-lead{font-size:14px;margin:0 0 12px}.ebook-pupil{display:grid;grid-template-columns:2fr 1fr;gap:12px;margin-bottom:12px}.ebook-pupil label{font-size:12px;font-weight:700;color:#00543a}.ebook-pupil input{display:block;width:100%;box-sizing:border-box;margin-top:4px;border:1px solid #bedbe8;border-radius:6px;background:white;padding:8px 10px;font:400 14px Outfit,Arial,sans-serif;color:#193c47}.ebook-lesson-list{display:grid;gap:6px}.ebook-lesson-option{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid #c7e3ec;border-radius:8px;background:#f5fbfe;cursor:pointer}.ebook-lesson-option input{width:18px;height:18px;accent-color:#00543a;flex-shrink:0}.ebook-lesson-option>span{flex:1;min-width:0}.ebook-lesson-option strong{display:block;font-size:14px;color:#00543a}.ebook-lesson-option small{display:block;font-size:11px;color:#54717b;margin-top:2px}.ebook-lesson-option>b{font-size:12px;color:#007db5;white-space:nowrap}.ebook-lesson-option:has(input:checked){border-color:#64b89c;background:#edf8f2}.ebook-unstarted{opacity:.6;cursor:default}.ebook-includes{font-size:12px;color:#54717b;margin:12px 0 8px}#ebookMessage{font-size:12px;color:#007db5;min-height:18px}.ebook-modal-actions{display:flex;justify-content:flex-end;gap:8px}.ebook-dialog button:disabled{opacity:.45;cursor:default}.ebook-dialog button:focus-visible,.ebook-dialog a:focus-visible,.ebook-dialog input:focus-visible{outline:3px solid #009ff2;outline-offset:2px}
.ebook-preview-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 18px;background:white;border-bottom:1px solid #cce4ee;font-size:13px;font-weight:600;color:#00543a}.ebook-preview-toolbar>div{display:flex;gap:8px}.ebook-dialog iframe{display:block;border:0;width:100%;height:calc(100dvh - 230px);min-height:280px;background:#eaf2f6}.ebook-preview-fallback{font-size:12px;margin:8px 18px 12px}.ebook-preview-fallback a{color:#007db5;text-decoration:underline}.ebook-dialog [hidden]{display:none!important}
@media(max-width:600px){.ebook-modal-heading{padding:12px}#ebookSetup{padding:12px}.ebook-pupil{grid-template-columns:1fr}.ebook-lesson-option{padding:8px}.ebook-lesson-option strong{font-size:12px}.ebook-preview-toolbar{align-items:flex-start;flex-direction:column;padding:9px 12px}.ebook-dialog iframe{height:calc(100dvh - 270px)}.ebook-lesson-option>b{font-size:10px}}

.ebook-scope-control{display:flex;align-items:center;gap:12px;margin:0 0 16px;font:700 14px Outfit,Arial,sans-serif;color:#00543a}.ebook-scope-control select{height:38px;min-width:230px;padding:7px 10px;border:1px solid #b8ddef;border-radius:6px;background:white;color:#007cb8;font:600 14px Outfit,Arial,sans-serif}.ebook-lesson-option:has(input:disabled:checked){opacity:1}.ebook-scope-control select:focus-visible{outline:3px solid #009ff2;outline-offset:2px}

/* Keep ebook setup controls together and align labels with their fields. */
.ebook-details-row{display:flex;align-items:center;gap:20px;margin-bottom:16px}
.ebook-details-row .ebook-scope-control{margin:0;flex:0 1 auto;white-space:nowrap}
.ebook-details-row .ebook-pupil{display:flex;align-items:center;gap:20px;flex:1;min-width:0;margin:0}
.ebook-details-row .ebook-pupil label{display:flex;align-items:center;gap:12px;font-size:14px;white-space:nowrap;min-width:0}
.ebook-details-row .ebook-pupil label:first-child{flex:1}
.ebook-details-row .ebook-pupil input{margin:0;height:38px;min-width:0}
.ebook-details-row #ebookClass{width:100px}
.ebook-close{display:flex;align-items:center;justify-content:center;padding:0;line-height:1;flex-shrink:0}
@media(max-width:800px){.ebook-details-row{flex-wrap:wrap;gap:12px}.ebook-details-row .ebook-pupil{flex-basis:100%}}
@media(max-width:450px){.ebook-details-row .ebook-pupil{flex-wrap:wrap;gap:12px}.ebook-details-row .ebook-pupil label:first-child{flex-basis:100%}.ebook-details-row .ebook-scope-control select{min-width:0;flex:1}.ebook-details-row .ebook-scope-control{width:100%}}