:root{--react-pdf-annotation-layer:1;--annotation-unfocused-field-background:url("data:image/svg+xml;charset=UTF-8,<svg width='1px' height='1px' xmlns='http://www.w3.org/2000/svg'><rect width='100%' height='100%' style='fill:rgba(0, 54, 255, 0.13);'/></svg>");--input-focus-border-color:Highlight;--input-focus-outline:1px solid Canvas;--input-unfocused-border-color:transparent;--input-disabled-border-color:transparent;--input-hover-border-color:black;--link-outline:none}@media screen and (forced-colors:active){:root{--input-focus-border-color:CanvasText;--input-unfocused-border-color:ActiveText;--input-disabled-border-color:GrayText;--input-hover-border-color:Highlight;--link-outline:1.5px solid LinkText}.annotationLayer .textWidgetAnnotation :is(input,textarea):required,.annotationLayer .choiceWidgetAnnotation select:required,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input:required{outline:1.5px solid selecteditem}.annotationLayer .linkAnnotation:hover{-webkit-backdrop-filter:invert();backdrop-filter:invert()}}.annotationLayer{pointer-events:none;transform-origin:0 0;z-index:3;position:absolute;top:0;left:0}.annotationLayer[data-main-rotation="90"] .norotate{transform:rotate(270deg)translate(-100%)}.annotationLayer[data-main-rotation="180"] .norotate{transform:rotate(180deg)translate(-100%,-100%)}.annotationLayer[data-main-rotation="270"] .norotate{transform:rotate(90deg)translateY(-100%)}.annotationLayer canvas{width:100%;height:100%;position:absolute}.annotationLayer section{text-align:initial;pointer-events:auto;box-sizing:border-box;transform-origin:0 0;margin:0;position:absolute}.annotationLayer .linkAnnotation{outline:var(--link-outline)}.textLayer.selecting~.annotationLayer section{pointer-events:none}.annotationLayer :is(.linkAnnotation,.buttonWidgetAnnotation.pushButton)>a{width:100%;height:100%;font-size:1em;position:absolute;top:0;left:0}.annotationLayer :is(.linkAnnotation,.buttonWidgetAnnotation.pushButton)>a:hover{opacity:.2;background:#ff0;box-shadow:0 2px 10px #ff0}.annotationLayer .textAnnotation img{cursor:pointer;width:100%;height:100%;position:absolute;top:0;left:0}.annotationLayer .textWidgetAnnotation :is(input,textarea),.annotationLayer .choiceWidgetAnnotation select,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input{background-image:var(--annotation-unfocused-field-background);border:2px solid var(--input-unfocused-border-color);box-sizing:border-box;font:calc(9px * var(--total-scale-factor)) sans-serif;vertical-align:top;width:100%;height:100%;margin:0}.annotationLayer .textWidgetAnnotation :is(input,textarea):required,.annotationLayer .choiceWidgetAnnotation select:required,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input:required{outline:1.5px solid red}.annotationLayer .choiceWidgetAnnotation select option{padding:0}.annotationLayer .buttonWidgetAnnotation.radioButton input{border-radius:50%}.annotationLayer .textWidgetAnnotation textarea{resize:none}.annotationLayer .textWidgetAnnotation :is(input,textarea)[disabled],.annotationLayer .choiceWidgetAnnotation select[disabled],.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input[disabled]{border:2px solid var(--input-disabled-border-color);cursor:not-allowed;background:0 0}.annotationLayer .textWidgetAnnotation :is(input,textarea):hover,.annotationLayer .choiceWidgetAnnotation select:hover,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input:hover{border:2px solid var(--input-hover-border-color)}.annotationLayer .textWidgetAnnotation :is(input,textarea):hover,.annotationLayer .choiceWidgetAnnotation select:hover,.annotationLayer .buttonWidgetAnnotation.checkBox input:hover{border-radius:2px}.annotationLayer .textWidgetAnnotation :is(input,textarea):focus,.annotationLayer .choiceWidgetAnnotation select:focus{border:2px solid var(--input-focus-border-color);outline:var(--input-focus-outline);background:0 0;border-radius:2px}.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) :focus{background-color:#0000;background-image:none}.annotationLayer .buttonWidgetAnnotation.checkBox :focus{border:2px solid var(--input-focus-border-color);outline:var(--input-focus-outline);border-radius:2px}.annotationLayer .buttonWidgetAnnotation.radioButton :focus{border:2px solid var(--input-focus-border-color);outline:var(--input-focus-outline)}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before,.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after,.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before{content:"";background-color:canvastext;display:block;position:absolute}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before,.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after{width:1px;height:80%;left:45%}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before{transform:rotate(45deg)}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after{transform:rotate(-45deg)}.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before{border-radius:50%;width:50%;height:50%;top:20%;left:30%}.annotationLayer .textWidgetAnnotation input.comb{padding-left:2px;padding-right:0;font-family:monospace}.annotationLayer .textWidgetAnnotation input.comb:focus{width:103%}.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input{appearance:none}.annotationLayer .popupTriggerArea{width:100%;height:100%}.annotationLayer .fileAttachmentAnnotation .popupTriggerArea{position:absolute}.annotationLayer .popupWrapper{font-size:calc(9px * var(--total-scale-factor));width:100%;min-width:calc(180px * var(--total-scale-factor));pointer-events:none;position:absolute}.annotationLayer .popup{max-width:calc(180px * var(--total-scale-factor));box-shadow:0 calc(2px * var(--total-scale-factor)) calc(5px * var(--total-scale-factor)) #888;border-radius:calc(2px * var(--total-scale-factor));padding:calc(6px * var(--total-scale-factor));margin-left:calc(5px * var(--total-scale-factor));cursor:pointer;font:message-box;white-space:normal;word-wrap:break-word;pointer-events:auto;background-color:#ff9;position:absolute}.annotationLayer .popup>*{font-size:calc(9px * var(--total-scale-factor))}.annotationLayer .popup h1{display:inline-block}.annotationLayer .popupDate{margin-left:calc(5px * var(--total-scale-factor));display:inline-block}.annotationLayer .popupContent{margin-top:calc(2px * var(--total-scale-factor));padding-top:calc(2px * var(--total-scale-factor));border-top:1px solid #333}.annotationLayer .richText>*{white-space:pre-wrap;font-size:calc(9px * var(--total-scale-factor))}.annotationLayer .highlightAnnotation,.annotationLayer .underlineAnnotation,.annotationLayer .squigglyAnnotation,.annotationLayer .strikeoutAnnotation,.annotationLayer .freeTextAnnotation,.annotationLayer .lineAnnotation svg line,.annotationLayer .squareAnnotation svg rect,.annotationLayer .circleAnnotation svg ellipse,.annotationLayer .polylineAnnotation svg polyline,.annotationLayer .polygonAnnotation svg polygon,.annotationLayer .caretAnnotation,.annotationLayer .inkAnnotation svg polyline,.annotationLayer .stampAnnotation,.annotationLayer .fileAttachmentAnnotation{cursor:pointer}.annotationLayer section svg{width:100%;height:100%;position:absolute;top:0;left:0}.annotationLayer .annotationTextContent{opacity:0;color:#0000;-webkit-user-select:none;user-select:none;pointer-events:none;width:100%;height:100%;position:absolute}.annotationLayer .annotationTextContent span{width:100%;display:inline-block}:root{--react-pdf-text-layer:1;--highlight-bg-color:#b400aa;--highlight-selected-bg-color:#006400}@media screen and (forced-colors:active){:root{--highlight-bg-color:Highlight;--highlight-selected-bg-color:ButtonText}}[data-main-rotation="90"]{transform:rotate(90deg)translateY(-100%)}[data-main-rotation="180"]{transform:rotate(180deg)translate(-100%,-100%)}[data-main-rotation="270"]{transform:rotate(270deg)translate(-100%)}.textLayer{text-align:initial;-webkit-text-size-adjust:none;-moz-text-size-adjust:none;text-size-adjust:none;forced-color-adjust:none;transform-origin:0 0;z-index:2;line-height:1;position:absolute;inset:0;overflow:hidden}.textLayer :is(span,br){color:#0000;white-space:pre;cursor:text;transform-origin:0 0;margin:0;position:absolute}.textLayer span.markedContent{height:0;top:0}.textLayer .highlight{background-color:var(--highlight-bg-color);border-radius:4px;margin:-1px;padding:1px}.textLayer .highlight.appended{position:initial}.textLayer .highlight.begin{border-radius:4px 0 0 4px}.textLayer .highlight.end{border-radius:0 4px 4px 0}.textLayer .highlight.middle{border-radius:0}.textLayer .highlight.selected{background-color:var(--highlight-selected-bg-color)}.textLayer br::selection{background:0 0}.textLayer .endOfContent{z-index:-1;cursor:default;-webkit-user-select:none;user-select:none;display:block;position:absolute;inset:100% 0 0}.textLayer.selecting .endOfContent{top:0}.hiddenCanvasElement{width:0;height:0;display:none;position:absolute;top:0;left:0}:root{--bg-color:#0d1117;--surface-color:#ffffff0d;--border-color:#ffffff1a;--text-main:#f0f6fc;--text-muted:#8b949e;--accent-color:#58a6ff;--accent-hover:#1f6feb;--glass-bg:#161b22b3;--glass-border:#ffffff14;color:var(--text-main);background-color:var(--bg-color);font-family:Inter,system-ui,-apple-system,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background:radial-gradient(circle at 50% -20%, #1c2738 0%, var(--bg-color) 80%);background-attachment:fixed;flex-direction:column;min-height:100vh;display:flex}h1,h2,h3{letter-spacing:-.025em;font-weight:600}p{line-height:1.6}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:12px;box-shadow:0 8px 32px #0000004d}.btn{background:var(--surface-color);border:1px solid var(--border-color);color:var(--text-main);cursor:pointer;border-radius:8px;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-weight:500;transition:all .2s;display:inline-flex}.btn:hover:not(:disabled){background:#ffffff1a;transform:translateY(-1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent-color);color:#000;border-color:#0000}.btn-primary:hover:not(:disabled){background:var(--accent-hover);color:#fff}.input-field{border:1px solid var(--border-color);width:100%;color:var(--text-main);background:#0000004d;border-radius:8px;outline:none;padding:.75rem 1rem;transition:border-color .2s}.input-field:focus{border-color:var(--accent-color)}.app-container{flex-direction:column;height:100vh;display:flex}.navbar{border-bottom:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10;background:#0d1117cc;justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;position:sticky;top:0}.content-wrapper{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:2rem;overflow-y:auto}.shelf-section{margin-bottom:3rem}.shelf-title{border-left:4px solid var(--accent-color);align-items:center;gap:.5rem;margin-bottom:1rem;padding-left:.5rem;font-size:1.5rem;display:flex}.shelf-scroll{scrollbar-width:thin;scrollbar-color:var(--accent-color) var(--bg-color);gap:1.5rem;padding-bottom:1rem;display:flex;overflow-x:auto}.shelf-scroll::-webkit-scrollbar{height:8px}.shelf-scroll::-webkit-scrollbar-track{background:var(--bg-color);border-radius:4px}.shelf-scroll::-webkit-scrollbar-thumb{background-color:var(--accent-color);border-radius:4px}.book-card{cursor:pointer;color:inherit;border-radius:12px;flex-direction:column;flex:0 0 200px;text-decoration:none;transition:transform .2s,box-shadow .2s;display:flex;overflow:hidden}.book-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px #0006}.book-cover{aspect-ratio:2/3;background:var(--surface-color);object-fit:cover;width:100%;color:var(--text-muted);justify-content:center;align-items:center;display:flex}.book-info{background:var(--glass-bg);border:1px solid var(--glass-border);border-top:none;border-radius:0 0 12px 12px;padding:1rem}.book-title{white-space:nowrap;text-overflow:ellipsis;margin-bottom:.25rem;font-size:1rem;overflow:hidden}.book-author{color:var(--text-muted);font-size:.85rem}.loader{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:50;background:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{width:100%;max-width:500px;padding:2rem}.reader-overlay{background:var(--bg-color);z-index:100;flex-direction:column;display:flex;position:fixed;inset:0}.reader-header{border-bottom:1px solid var(--glass-border);background:var(--glass-bg);justify-content:space-between;align-items:center;padding:1rem;display:flex}.reader-body{background:#e0e0e0;flex-direction:column;flex:1;justify-content:flex-start;align-items:center;padding-top:2rem;display:flex;position:relative;overflow-y:auto}.reader-title{color:#aaa;white-space:nowrap;text-overflow:ellipsis;max-width:50vw;font-size:.9rem;overflow:hidden}@media (width<=600px){.navbar{flex-wrap:wrap;gap:1rem;padding:1rem}.navbar>div{flex-wrap:wrap}.reader-header{flex-wrap:wrap;justify-content:center;gap:.5rem}.hide-mobile{display:none}.reader-title{text-align:center;flex-basis:100%;order:-1;max-width:100vw;margin:0 10px}}