:root{--blue:#11d1b2;--blue-dark:#079b84;--blue-soft:#ddf9f4;--orange:#11d1b2;--orange-dark:#079b84;--orange-soft:#ddf9f4;--pink:#11d1b2;--green:#11bfa3;--green-soft:#ddf9f4;--background:#f3f8fb;--surface:#fff;--surface-muted:#f2f7f8;--text:#142237;--muted:#7d8794;--border:#e9edf1;--danger:#b42318;--warning:#b54708;--shadow-card:0 8px 30px #14283c0f;--shadow-float:0 18px 48px #142d3e21;--radius-sm:14px;--radius-md:20px;--radius-lg:24px;--font-serif:"Iowan Old Style", "Palatino Linotype", "Book Antiqua", "Songti SC", Georgia, serif;--font-sans:-apple-system, BlinkMacSystemFont, "SF Pro Text", Inter, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;color:var(--text);background:var(--background);font-family:var(--font-sans);font-synthesis:none;text-rendering:optimizelegibility}*{box-sizing:border-box}html{background:var(--background);overscroll-behavior:none;min-width:320px;min-height:100%}body{background:radial-gradient(circle at 88% 8%,#11d1b21f,#0000 25rem),radial-gradient(circle at 3% 92%,#69c0e71a,#0000 28rem),linear-gradient(145deg,#f8fcff 0%,#f2f8fb 52%,#f8fcfb 100%);min-width:320px;min-height:100vh;margin:0}button,input,textarea{font:inherit}button,a,label{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button,label[for],.book-add-card,.capture-primary,.scan-secondary{cursor:pointer}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:not-allowed}img{max-width:100%;display:block}:focus-visible{outline-offset:3px;outline:3px solid #2d9cdb73}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:999;background:var(--text);color:#fff;border-radius:10px;padding:10px 14px;position:fixed;top:8px;left:8px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.app-frame{min-height:100vh}.app-frame--home{background:0 0}.app-header{z-index:20;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffffeb;border:1px solid #dfe8edeb;border-radius:18px;align-items:center;width:min(1080px,100% - 32px);height:62px;margin:12px auto 0;padding:0 16px;display:flex;position:sticky;top:12px;box-shadow:0 4px 18px #204b640f}.brand{align-items:center;gap:10px;min-height:44px;display:inline-flex}.brand__mark{background:var(--blue);color:#fff;border-radius:13px;place-items:center;width:40px;height:40px;display:grid}.brand>span:last-child{line-height:1.05;display:grid}.brand strong{font-size:17px}.brand small{color:var(--muted);margin-top:5px;font-size:11px}.app-main{width:min(1080px,100% - 32px);margin:0 auto;padding:34px 0 128px}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.bookshelf-page{width:min(720px,100%);min-height:70vh;margin:0 auto}.home-loading{min-height:320px;color:var(--muted);justify-content:center;align-items:center;gap:10px;display:flex}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:clamp(34px,7vw,48px) clamp(20px,6vw,34px);padding:4px 0 28px;display:grid}.book-card{cursor:pointer;flex-direction:column;min-width:0;transition:color .18s,opacity .18s;display:flex}.book-card__cover-frame{aspect-ratio:.72;background:#fff6dc;border:1px solid #d5dee4e6;border-radius:6px;width:100%;transition:box-shadow .2s,border-color .2s;display:block;position:relative;overflow:hidden;box-shadow:0 7px 20px #37464f1a}.book-card__cover-frame>img{object-fit:cover;width:100%;height:100%}.book-card__placeholder{color:#17242c;text-align:center;background:linear-gradient(154deg,#0000 0 38%,#ffffffb8 39% 43%,#0000 44%),linear-gradient(#ffbf23 0 47%,#d9f1da 47% 100%);align-content:start;justify-items:center;padding:14px 12px;display:grid;position:absolute;inset:0 0 52px}.book-card__publisher{letter-spacing:.22em;justify-self:end;font-size:clamp(6px,1.4vw,9px)}.book-card__english{background:#fff;border-radius:6px 6px 20px;align-content:center;place-items:center;width:74%;min-height:74px;margin-top:12px;display:grid;box-shadow:0 4px 10px #71491414}.book-card__english strong{font-family:STSong,Songti SC,serif;font-size:clamp(24px,7vw,42px);line-height:1.05}.book-card__english small{color:#525c62;letter-spacing:.13em;margin-top:5px;font-size:clamp(7px,1.6vw,10px);font-weight:750}.book-card__grade{color:#4b3b1e;font-size:clamp(8px,1.8vw,11px);display:grid;position:absolute;top:76px;right:10px}.book-card__grade small{margin-top:4px}.book-card__scene{color:#fff;background:linear-gradient(145deg,#6fcb8f,#2d9cdb);border-radius:55% 45% 9% 10%;place-items:center;width:58%;height:31%;display:grid;position:absolute;bottom:10%;right:10%;box-shadow:-24px 8px #ff872fc2}.book-card__badge{color:#fff;letter-spacing:-.02em;text-shadow:0 1px #48177a47;background:linear-gradient(110deg,#b335ff,#9339ef);place-items:center;height:52px;padding:0 8px;font-size:clamp(15px,4vw,24px);font-weight:900;display:grid;position:absolute;bottom:0;left:0;right:0}.book-card__title,.book-add-card__title{color:#303236;text-align:center;justify-content:center;align-items:center;min-height:32px;margin-top:17px;font-size:clamp(18px,4.7vw,28px);font-weight:650;line-height:1.25;display:flex}.book-card__meta{color:var(--muted);text-align:center;text-overflow:ellipsis;white-space:nowrap;margin-top:4px;font-size:12px;overflow:hidden}.book-card__title{text-overflow:ellipsis;white-space:nowrap;width:100%;min-width:0;max-width:100%;font-weight:400;display:block;overflow:hidden}.book-add-card{cursor:pointer;flex-direction:column;min-width:0;display:flex;position:relative}.book-add-card__cover{aspect-ratio:.72;color:#676b70;background:#f4f5f6;border:2px dashed #cfd5da;border-radius:14px;align-content:center;place-items:center;width:100%;transition:border-color .2s,background .2s,color .2s;display:grid}.book-add-card__icon{color:#fff;background:#dedfe1;border-radius:50%;place-items:center;width:clamp(62px,16vw,84px);height:clamp(62px,16vw,84px);margin-bottom:16px;display:grid}.book-add-card__cover strong{font-size:clamp(19px,4.8vw,28px)}.book-add-card__cover small{color:#85898d;margin-top:8px;font-size:clamp(11px,2.7vw,14px)}.book-add-card__title{gap:7px}.book-add-card:hover .book-add-card__cover,.book-add-card:focus-within .book-add-card__cover{color:#773dc2;background:#fbf7ff;border-color:#a65af2}.book-add-card--busy{pointer-events:none;opacity:.68}.book-add-card input,.capture-primary input,.scan-secondary input,.file-button input{opacity:0;width:1px;height:1px;position:absolute;overflow:hidden}.capture-error{width:min(620px,100%);color:var(--danger);text-align:center;margin:20px auto 0}.section-kicker{color:var(--blue-dark);letter-spacing:.14em;font-size:11px;font-weight:800}.page-section{min-height:60vh}.narrow-page{width:min(620px,100%);margin:0 auto}.eyebrow{color:var(--blue-dark);letter-spacing:.12em;font-size:11px;font-weight:800}.back-link,.text-link{min-height:44px;color:var(--blue-dark);align-items:center;gap:7px;font-weight:750;display:inline-flex}.primary-button,.secondary-button,.small-button{border-radius:14px;justify-content:center;align-items:center;gap:8px;min-height:46px;padding:11px 18px;font-weight:800;transition:all .18s;display:inline-flex}.primary-button{border:1px solid var(--orange);background:var(--orange);color:#fff}.secondary-button,.small-button{border:1px solid var(--border);color:var(--blue-dark);background:#fff}.primary-button:disabled{opacity:.45}.full-button{width:100%}.form-card,.book-detail-header{border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);background:#fff;margin-top:18px;padding:clamp(24px,5vw,40px)}.form-card__icon,.empty-card__icon{background:var(--blue-soft);width:60px;height:60px;color:var(--blue);border-radius:18px;place-items:center;margin-bottom:20px;display:grid}.form-card h1,.book-detail-header h1{letter-spacing:-.035em;margin:7px 0;font-size:clamp(28px,5vw,40px)}.form-card h1+form{margin-top:24px}.form-card__intro,.book-detail-header p,.empty-card p{color:var(--muted);line-height:1.65}.field{gap:8px;margin-bottom:17px;display:grid}.field>span{font-size:14px;font-weight:750}.field b{color:var(--danger)}.field input,.field select,.region-editor textarea{width:100%;min-height:48px;color:var(--text);background:#fff;border:1px solid #bdcbd3;border-radius:12px;padding:11px 13px;font-size:16px}.field select{appearance:none;background-image:linear-gradient(45deg,#0000 50%,#7d8794 50%),linear-gradient(135deg,#7d8794 50%,#0000 50%);background-position:calc(100% - 17px) 21px,calc(100% - 12px) 21px;background-repeat:no-repeat;background-size:5px 5px,5px 5px;padding-right:34px}.field input:focus,.field select:focus,.region-editor textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px #2d9cdb24}.app-picker__trigger{border:1px solid var(--border);width:100%;min-height:48px;color:var(--text);text-align:left;cursor:pointer;background:#fbfdfd;border-radius:18px;justify-content:space-between;align-items:center;gap:10px;padding:11px 13px;font-size:16px;transition:border-color .18s,box-shadow .18s;display:flex}.app-picker__trigger>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.app-picker__trigger>span.placeholder{color:#7d8794}.app-picker__trigger>svg{color:#7d8794;flex:none}.app-picker__trigger:hover,.app-picker__trigger:focus-visible{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px #11d1b221}.app-picker-layer{z-index:280}.app-picker-sheet{background:#fff;border-radius:28px;flex-direction:column;width:min(520px,100%);max-height:min(74dvh,680px);display:flex;overflow:hidden;box-shadow:0 24px 70px #14283c38}.app-picker__header{border-bottom:1px solid #edf1f3;justify-content:space-between;align-items:center;gap:18px;min-height:72px;padding:15px 20px 13px 24px;display:flex}.app-picker__header>strong{color:var(--text);font-family:var(--font-serif);font-size:22px}.app-picker__header>button{color:#59636e;cursor:pointer;background:#f4f7f8;border:0;border-radius:50%;place-items:center;width:40px;height:40px;padding:0;display:grid}.app-picker__options{padding:8px 18px calc(14px + env(safe-area-inset-bottom));overscroll-behavior:contain;display:grid;overflow-y:auto}.app-picker__options>button{color:#4f5964;text-align:left;cursor:pointer;background:0 0;border:0;border-bottom:1px solid #f0f3f4;justify-content:space-between;align-items:center;gap:12px;width:100%;min-height:52px;padding:11px 10px;font-size:15px;display:flex}.app-picker__options>button:last-child{border-bottom:0}.app-picker__options>button:hover,.app-picker__options>button:focus-visible{color:var(--blue-dark);background:#f5fcfa;border-radius:12px;outline:none}.app-picker__options>button.selected{color:var(--blue-dark);font-weight:700}.app-picker__options>button.selected svg{color:var(--blue)}.field-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.form-error,.scan-error{color:var(--danger);background:#fef3f2;border:1px solid #fecdca;border-radius:12px;padding:11px 13px;font-size:14px;line-height:1.5}.detail-toolbar,.book-detail-header,.section-heading{justify-content:space-between;align-items:center;gap:20px;display:flex}.section-heading{margin:34px 0 16px}.section-heading h2{margin:4px 0 0}.notice-bar{background:var(--blue-soft);color:var(--blue-dark);border-radius:12px;padding:12px 15px}.page-list{gap:12px;display:grid}.page-card{border:1px solid var(--border);border-radius:var(--radius-md);background:#fff;grid-template-columns:92px minmax(0,1fr);min-height:118px;display:grid;overflow:hidden}.page-card>img{object-fit:cover;width:92px;height:100%}.page-card__content{flex-direction:column;justify-content:space-between;padding:14px 16px;display:flex}.page-card__heading,.page-card__actions{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.page-card__heading>div{gap:5px;display:grid}.page-card__heading span{color:var(--muted);font-size:12px}.page-card__actions{justify-content:flex-end}.status-pill{background:var(--orange-soft);border-radius:999px;align-items:center;gap:4px;padding:5px 8px;font-weight:800;display:inline-flex;color:var(--warning)!important}.empty-card,.status-card{border-radius:var(--radius-md);text-align:center;background:#fff;border:1px dashed #b8cbd5;align-content:center;place-items:center;min-height:230px;padding:30px;display:grid}.empty-card h2{margin:12px 0 4px}.scanner-page{background:#e9f0f4;min-height:100dvh;padding:12px}.scanner-header{z-index:10;border:1px solid var(--border);background:#fffffff2;border-radius:17px;grid-template-columns:46px minmax(0,1fr) auto;align-items:center;gap:10px;width:min(1280px,100%);min-height:58px;margin:0 auto 12px;padding:6px 12px;display:grid;position:relative}.scanner-close,.reader-toolbar__back,.reader-toolbar__pages,.reader-toolbar__settings{background:var(--surface-muted);width:44px;height:44px;color:var(--text);border:0;border-radius:14px;place-items:center;padding:0;display:grid}.scanner-header>div{justify-items:center;line-height:1.2;display:grid}.scanner-header>div span,.scanner-header__step{color:var(--muted);font-size:11px}.scanner-header>div strong{text-overflow:ellipsis;white-space:nowrap;max-width:420px;font-size:14px;overflow:hidden}.scanner-header__step{padding-right:7px}.capture-panel{text-align:center;align-content:center;place-items:center;width:min(620px,100%);min-height:calc(100dvh - 94px);margin:0 auto;padding:28px;display:grid}.capture-guide{aspect-ratio:4/3;width:min(300px,80vw);color:var(--blue);background:#dbeaf1;border-radius:24px;place-items:center;margin-bottom:30px;display:grid;position:relative}.capture-guide>span{border-color:var(--blue);border-style:solid;width:52px;height:52px;position:absolute}.capture-guide>span:first-child{border-width:4px 0 0 4px;border-radius:11px 0 0;top:18px;left:18px}.capture-guide>span:nth-child(2){border-width:4px 4px 0 0;border-radius:0 11px 0 0;top:18px;right:18px}.capture-guide>span:nth-child(3){border-width:0 4px 4px 0;border-radius:0 0 11px;bottom:18px;right:18px}.capture-guide>span:nth-child(4){border-width:0 0 4px 4px;border-radius:0 0 0 11px;bottom:18px;left:18px}.capture-panel h1{letter-spacing:-.04em;margin:0 0 9px;font-size:clamp(31px,6vw,44px)}.capture-panel p{max-width:450px;color:var(--muted);margin:0 0 25px;line-height:1.65}.capture-primary,.scan-secondary{background:var(--orange);color:#fff;border:0;border-radius:16px;justify-content:center;align-items:center;gap:8px;min-height:52px;padding:13px 22px;font-weight:800;transition:background .18s;display:inline-flex;position:relative}.capture-primary:hover{background:var(--orange-dark)}.scan-secondary{border:1px solid var(--border);color:var(--muted);background:#fff;margin-top:10px}.scan-workspace{grid-template-columns:minmax(0,1fr) minmax(330px,410px);gap:12px;width:min(1280px,100%);margin:0 auto;display:grid}.scan-preview-card{background:#cad6dc;border-radius:18px;place-items:center;min-height:calc(100dvh - 94px);display:grid;position:relative;overflow:hidden}.scan-preview-card>img{object-fit:contain;width:100%;height:100%;max-height:calc(100dvh - 94px)}.processing-overlay{color:#fff;text-align:center;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#14222bcc;align-content:center;place-items:center;gap:10px;padding:24px;display:grid;position:absolute;inset:0}.processing-spinner{color:#8bd4f3;background:#ffffff24;border-radius:20px;place-items:center;width:64px;height:64px;margin-bottom:5px;display:grid}.processing-overlay>strong{font-size:18px}.processing-overlay>span{color:#d6e1e7;font-size:12px}.processing-steps{align-items:center;width:min(320px,92%);margin-top:17px;display:flex}.processing-steps span{color:#ffffffa6;border:1px solid #ffffff59;border-radius:50%;flex-direction:column;flex:none;justify-content:center;align-items:center;gap:0;width:44px;height:44px;font-size:12px;font-weight:800;display:flex}.processing-steps span svg{flex:none;margin-bottom:-1px}.processing-steps span b{font-size:11px;line-height:1}.processing-steps span.active{background:var(--blue);color:#fff;border-color:#8bd4f3}.processing-steps i{background:#ffffff40;flex:1;height:2px}.processing-captions{color:#d6e1e7;justify-content:space-between;width:min(340px,100%);font-size:11px;display:flex}.region-overlay{pointer-events:none;position:absolute;overflow:hidden}.region-box{border-radius:5px;position:absolute}.region-box--warning{border:2px solid var(--orange);background:#ff7a3d2e}.scan-sidebar{background:#fff;border-radius:18px;max-height:calc(100dvh - 94px);padding:28px;overflow:auto}.scan-sidebar>h2{letter-spacing:-.025em;margin:7px 0 8px;font-size:25px}.scan-sidebar>p{color:var(--muted);margin:0 0 21px;line-height:1.6}.scan-state-icon{background:var(--blue-soft);width:58px;height:58px;color:var(--blue);border-radius:18px;place-items:center;margin-bottom:20px;display:grid}.scan-state-icon--warning{background:var(--orange-soft);color:var(--orange-dark)}.scan-state-icon--success{background:var(--green-soft);color:#347d21}.region-editor-list{gap:12px;margin-top:22px;display:grid}.region-editor{border:1px solid var(--border);background:var(--surface-muted);border-radius:15px;padding:13px}.region-editor>label{color:var(--muted);margin-bottom:7px;font-size:12px;font-weight:800;display:block}.region-editor textarea{resize:vertical;min-height:78px;line-height:1.5}.region-editor>button{background:var(--blue);color:#fff;border:0;border-radius:12px;justify-content:center;align-items:center;gap:6px;width:100%;min-height:44px;margin-top:8px;font-weight:800;display:inline-flex}.region-editor>button:disabled{opacity:.45}.reader-page{overscroll-behavior:contain;background:#fff;min-height:100dvh;padding:0}.reader-toolbar{z-index:30;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffffeb;border:1px solid #dfe8ede6;border-radius:18px;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:9px;width:min(920px,100%);min-height:58px;margin:0 auto 10px;padding:7px;display:grid;position:sticky;top:0;box-shadow:0 5px 18px #204b6414}.reader-toolbar__title{justify-items:center;min-width:0;line-height:1.25;display:grid}.reader-toolbar__title strong{text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:14px;overflow:hidden}.reader-toolbar__title span{color:var(--muted);font-size:11px}.reader-toolbar__actions{gap:6px;display:flex}.reader-toolbar__pages,.reader-toolbar__settings{border:0}.reader-main{width:min(920px,100%);margin:0 auto;position:relative}.reader-swiper{touch-action:pan-y;background:#fff;width:100%;min-height:calc(100dvh - 190px)}.reader-swiper .swiper-wrapper{align-items:flex-start}.reader-swiper .swiper-slide{background:#fff;place-items:start center;height:auto;min-height:calc(100dvh - 190px);display:grid}.reader-stage{background:#fff;border-radius:18px;place-items:start center;width:100%;min-height:calc(100dvh - 190px);display:grid;overflow:auto}.reader-slide-state{min-height:calc(100dvh - 190px);color:var(--muted);text-align:center;align-content:center;place-items:center;gap:8px;display:grid}.reader-slide-state strong{color:var(--text);font-size:15px}.reader-slide-state small{font-size:12px}.reader-canvas{background:#fff;width:fit-content;max-width:100%;margin:0 auto;position:relative;overflow:hidden;box-shadow:0 8px 30px #152c391f}.reader-canvas>img{object-fit:contain;width:auto;max-width:100%;max-height:calc(100dvh - 192px)}.tap-region{background:0 0;border:2px solid #0000;border-radius:5px;min-width:12px;min-height:12px;padding:0;transition:border-color .16s,background .16s;position:absolute}.tap-region:after{content:"";position:absolute;inset:-6px}.tap-region:hover,.tap-region:focus-visible{background:#2d9cdb1f;border-color:#2d9cdbcc}.tap-region:active,.tap-region--active{border-color:var(--orange);background:#ff7a3d33}.tap-region--visible{background:#2d9cdb1a;border-color:#2d9cdbc7}.tap-region--visible.tap-region--active{border-color:var(--orange);background:#ff7a3d33}.reader-canvas--editing{cursor:default}.reader-canvas--editing img{pointer-events:none;-webkit-user-select:none;user-select:none}.tap-region--editing{cursor:move;background:#2d9cdb1f;border:2px solid #2d9cdb;transition:none}.tap-region--editing:hover{background:#2d9cdb33}.tap-region__order{z-index:2;color:#fff;pointer-events:none;background:#2d9cdb;border-radius:50%;place-items:center;width:20px;height:20px;font-size:11px;font-weight:700;line-height:1;display:grid;position:absolute;top:-11px;left:-6px}.tap-region__delete{z-index:3;color:#fff;cursor:pointer;background:#e5484d;border:2px solid #fff;border-radius:50%;place-items:center;width:22px;height:22px;padding:0;display:grid;position:absolute;top:-11px;right:-8px;box-shadow:0 1px 4px #00000040}.tap-region__delete:hover{background:#d1363b}.tap-region__handle{z-index:2;background:#2d9cdb;border:2px solid #fff;border-radius:3px;width:12px;height:12px;position:absolute;box-shadow:0 1px 3px #0000004d}.tap-region__handle--tl{cursor:nwse-resize;top:-7px;left:-7px}.tap-region__handle--tr{cursor:nesw-resize;top:-7px;right:-7px}.tap-region__handle--bl{cursor:nesw-resize;bottom:-7px;left:-7px}.tap-region__handle--br{cursor:nwse-resize;bottom:-7px;right:-7px}.region-text-editor{z-index:50;flex-direction:column;gap:4px;display:flex;position:absolute}.region-text-editor textarea{border:2px solid var(--orange);width:100%;min-width:160px;color:var(--text);resize:both;background:#fff;border-radius:8px;outline:none;padding:8px 10px;font-size:14px;line-height:1.4;box-shadow:0 4px 16px #0000002e}.region-text-editor textarea:focus{border-color:var(--orange)}.region-text-editor__hint{color:var(--muted);text-align:right;font-size:11px}.reader-edit-bar{z-index:45;right:max(12px,50vw - 260px);bottom:max(10px, env(safe-area-inset-bottom));min-height:64px;box-shadow:var(--shadow-float);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffffffa;border:1px solid #dfe8edeb;border-radius:22px;justify-content:space-between;align-items:center;gap:10px;padding:8px 14px;display:flex;position:fixed;left:max(12px,50vw - 260px)}.reader-edit-bar__info{flex-direction:column;gap:1px;display:flex}.reader-edit-bar__info strong{font-size:15px}.reader-edit-bar__info small{color:var(--muted);font-size:12px}.reader-edit-bar__actions{gap:8px;display:flex}.reader-edit-bar__cancel,.reader-edit-bar__save{cursor:pointer;border:0;border-radius:14px;align-items:center;gap:5px;padding:9px 18px;font-size:14px;font-weight:600;display:inline-flex}.reader-edit-bar__cancel{background:var(--surface-muted);color:var(--text)}.reader-edit-bar__save{background:var(--orange);color:#fff}.reader-edit-bar__save:disabled{opacity:.5;cursor:not-allowed}.reader-sentence{z-index:35;width:min(360px,100vw - 32px);min-height:66px;box-shadow:var(--shadow-float);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffffff5;border:1px solid #dfe8edf2;border-radius:18px;align-items:flex-start;gap:11px;padding:12px 15px;display:flex;position:fixed;transform:translate(-50%)}.reader-sentence:after{content:"";border:inherit;background:inherit;border-width:0 1px 1px 0;width:13px;height:13px;position:absolute;left:50%;transform:translate(-50%)rotate(45deg)}.reader-sentence--above:after{bottom:-7px}.reader-sentence--below:after{top:-7px;transform:translate(-50%)rotate(225deg)}.reader-sentence__icon{background:var(--orange-soft);width:38px;height:38px;color:var(--orange-dark);border-radius:12px;flex:none;place-items:center;display:grid}.reader-sentence>div{gap:3px;display:grid}.reader-sentence>div>span,.reader-sentence small{color:var(--muted);font-size:11px}.reader-sentence strong{font-size:14px;line-height:1.4}.reader-sentence em{color:var(--blue-dark);font-size:13px;font-style:normal;line-height:1.4}.reader-sentence small{color:var(--danger)}.reader-dock{z-index:40;right:max(12px,50vw - 260px);bottom:max(10px, env(safe-area-inset-bottom));min-height:80px;box-shadow:var(--shadow-float);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffffff7;border:1px solid #dfe8edeb;border-radius:25px;grid-template-columns:1fr 1.2fr 1fr;align-items:center;gap:7px;padding:7px;display:grid;position:fixed;left:max(12px,50vw - 260px)}.reader-dock button,.reader-dock a{min-height:64px;color:var(--muted);background:0 0;border:0;border-radius:18px;align-content:center;place-items:center;gap:4px;padding:5px;display:grid}.reader-dock button>span,.reader-dock a>span{place-items:center;width:36px;height:32px;display:grid}.reader-dock strong{font-size:12px}.reader-dock button:disabled{opacity:.35}.reader-dock .reader-dock__capture{background:var(--orange);color:#fff;min-height:66px}.reader-dock__capture>span{height:34px!important}.page-sheet-backdrop{z-index:80;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#13232c6b;align-items:end;display:grid;position:fixed;inset:0}.reader-settings-backdrop{z-index:90;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#13232c7a;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.reader-settings{background:#fff;border-radius:24px;width:min(560px,100%);max-height:min(86dvh,720px);padding:22px;animation:.2s ease-out settings-in;overflow:auto;box-shadow:0 24px 68px #11222b47}@keyframes settings-in{0%{opacity:0;transform:translateY(10px)scale(.98)}}.reader-settings__header,.reader-settings__row,.reader-settings__footer,.reader-settings__range>span{justify-content:space-between;align-items:center;gap:16px;display:flex}.reader-settings__header{margin-bottom:18px}.reader-settings__header h2{color:var(--text);margin:0;font-size:23px}.reader-settings__header button{background:var(--surface-muted);width:42px;height:42px;color:var(--text);border:0;border-radius:50%;place-items:center;padding:0;display:grid}.reader-settings__edit{width:100%;color:var(--blue-dark,#1a7fb8);cursor:pointer;text-align:left;background:#2d9cdb14;border:1px solid #2d9cdb59;border-radius:16px;align-items:center;gap:12px;margin-bottom:14px;padding:14px 16px;display:flex}.reader-settings__edit:hover{background:#2d9cdb26}.reader-settings__edit span{gap:3px;display:grid}.reader-settings__edit strong{font-size:16px}.reader-settings__edit small{color:var(--muted);font-size:12px}.reader-settings__row{min-height:66px;padding:12px 0}.reader-settings__row>div{gap:4px;display:grid}.reader-settings__row strong,.reader-settings__group legend,.reader-settings__range strong{color:var(--text);font-size:16px}.reader-settings__row small{color:var(--muted);font-size:12px}.settings-switch{background:#dce1e5;border:0;border-radius:999px;flex:none;width:54px;height:32px;padding:0;transition:background .18s;position:relative}.settings-switch i{background:#fff;border-radius:50%;width:24px;height:24px;transition:transform .18s;position:absolute;top:4px;left:4px;box-shadow:0 2px 6px #1a272e2e}.settings-switch--on i{transform:translate(22px)}.reader-settings__group{border:0;min-width:0;margin:12px 0 18px;padding:0}.reader-settings__group legend{margin-bottom:12px;padding:0}.reader-settings__choices{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.reader-settings__choices button{border:1px solid var(--border);min-height:44px;color:var(--muted);background:#fff;border-radius:13px;font-weight:800;transition:all .18s}.reader-settings__range{gap:11px;margin:20px 0;display:grid}.reader-settings__range b{color:var(--blue-dark);font-size:14px}.reader-settings__range input{appearance:none;width:100%;height:28px;accent-color:var(--blue);cursor:pointer;background:0 0;border:0;margin:0}.reader-settings__range input::-webkit-slider-runnable-track{background:#e7efef;border:0;border-radius:999px;height:6px}.reader-settings__range input::-webkit-slider-thumb{appearance:none;background:var(--blue);border:3px solid #fff;border-radius:50%;width:22px;height:22px;margin-top:-8px;box-shadow:0 2px 8px #11d1b247}.reader-settings__range input::-moz-range-track{background:#e7efef;border:0;border-radius:999px;height:6px}.reader-settings__range input::-moz-range-progress{background:var(--blue);border-radius:999px;height:6px}.reader-settings__range input::-moz-range-thumb{background:var(--blue);border:3px solid #fff;border-radius:50%;width:16px;height:16px;box-shadow:0 2px 8px #11d1b247}.reader-settings__range input:focus-visible{outline-offset:3px;outline:3px solid #11d1b233}.reader-settings__footer{margin-top:28px}.reader-settings__footer button{border-radius:14px;flex:1;min-height:50px;font-size:16px;font-weight:850}.reader-settings__delete{color:var(--danger);background:#fff4f2;border:1px solid #fecdca}.reader-settings__done{border:1px solid var(--blue);background:var(--blue);color:#fff}.page-sheet{width:min(720px,100%);max-height:min(74dvh,720px);padding:20px 20px calc(24px + env(safe-area-inset-bottom));background:#fff;border-radius:28px 28px 0 0;margin:0 auto;animation:.22s ease-out sheet-up;overflow:auto;box-shadow:0 -18px 50px #20445833}@keyframes sheet-up{0%{opacity:0;transform:translateY(22px)}}.page-sheet>header{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.page-sheet>header span{color:var(--muted);font-size:11px}.page-sheet>header h2{margin:3px 0 0;font-size:24px}.page-sheet>header button{background:var(--surface-muted);border:0;border-radius:50%;place-items:center;width:44px;height:44px;padding:0;display:grid}.page-sheet__loading{min-height:180px;color:var(--muted);text-align:center;padding-top:70px}.reader-page-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.reader-page-thumb,.reader-page-add{background:var(--surface-muted);min-width:0;color:var(--muted);border:2px solid #0000;border-radius:15px;justify-items:center;gap:7px;padding:8px;font-size:12px;display:grid}.reader-page-thumb__image{aspect-ratio:.72;background:#fff;border-radius:9px;width:100%;display:block;position:relative;overflow:hidden}.reader-page-thumb__image>img{object-fit:cover;width:100%;height:100%}.reader-page-thumb__image>span{background:var(--green);color:#fff;border-radius:50%;place-items:center;width:22px;height:22px;display:grid;position:absolute;bottom:5px;right:5px}.reader-page-add{min-height:150px;color:var(--blue-dark);background:#fff;border:2px dashed #b8cbd5;align-content:center}.reader-missing{background:var(--background);align-content:center;place-items:center;gap:12px;min-height:100dvh;display:grid}.reader-missing a{color:var(--blue-dark);font-weight:800}@media (width<=900px){.scan-workspace{grid-template-columns:1fr}.scan-preview-card{min-height:54dvh}.scan-preview-card>img{max-height:70dvh}.scan-sidebar{max-height:none}}@media (width<=620px){.app-header{display:none}.app-main{width:calc(100% - 28px);padding-top:24px}.book-grid{gap:32px 22px}.field-row{grid-template-columns:1fr;gap:0}.book-detail-header{flex-direction:column;align-items:stretch}.scanner-page{padding:7px}.scanner-header{border-radius:16px;margin-bottom:7px}.scanner-header__step{display:none}.scanner-header{grid-template-columns:44px minmax(0,1fr) 44px}.scan-preview-card{border-radius:15px;min-height:48dvh}.scan-sidebar{border-radius:20px;padding:23px 19px}.capture-panel{padding:20px 12px}.reader-page{padding:0}.reader-toolbar{border-radius:16px;margin-bottom:7px;top:0}.reader-stage{border-radius:14px;min-height:calc(100dvh - 180px)}.reader-swiper,.reader-swiper .swiper-slide,.reader-slide-state{min-height:calc(100dvh - 180px)}.reader-canvas,.reader-canvas>img{width:100%;max-height:none}.reader-page-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.page-sheet{padding-left:14px;padding-right:14px}}@media (width<=390px){.book-grid{gap:28px 16px}.book-card__cover-frame{border-radius:6px}.book-add-card__cover{border-radius:11px}.book-card__badge{height:44px}.book-card__placeholder{bottom:44px}.reader-page-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.home-screen{background:#fff;border:14px solid #ffffffe6;border-radius:46px;width:min(520px,100%);min-height:100dvh;margin:28px auto;position:relative;overflow:hidden;box-shadow:0 24px 70px #174d5824}.home-masthead{color:#fff;background:radial-gradient(circle at 12% 92%,#ffffff42,#0000 7rem),linear-gradient(132deg,#30ddc2 0%,#0ecdae 70%,#0ac4a5 100%);min-height:134px;padding:22px 24px 46px;position:relative;overflow:hidden}.home-masthead:before,.home-masthead:after{content:"";pointer-events:none;position:absolute}.home-masthead:before{border:2px solid #ffffff1a;border-radius:50%;width:150px;height:150px;bottom:-34px;right:-26px}.home-masthead:after{background:#009c8129;border-radius:60% 0 0;width:66px;height:128px;bottom:-38px;right:18px;transform:rotate(26deg)}.home-title{z-index:1;color:#fff;font-family:var(--font-serif);letter-spacing:-.025em;margin:5px 0 0;font-size:clamp(28px,7vw,34px);font-weight:700;line-height:1.15;position:relative}.home-library{z-index:2;background:#fff;border-radius:34px 34px 0 0;min-height:calc(100dvh - 134px);margin-top:-30px;padding:22px 24px 112px;position:relative}.home-categories{grid-template-columns:repeat(3,minmax(0,1fr)) 44px;align-items:center;gap:3px;margin-bottom:26px;display:grid}.home-categories button{color:#555763;white-space:nowrap;background:0 0;border:0;border-radius:999px;min-width:0;min-height:42px;padding:0 6px;font-size:14px;position:relative}.home-categories button.active{background:var(--blue);color:#fff;box-shadow:0 8px 18px #11d1b233}.home-categories button.active:after{background:var(--blue);content:"";border-radius:999px;width:22px;height:3px;position:absolute;bottom:-10px;left:50%;transform:translate(-50%)}.home-categories .home-filter{color:#717b83;cursor:pointer;background:#f1f8f7;border-radius:50%;justify-self:end;place-items:center;width:42px;min-width:42px;min-height:42px;padding:0;transition:background-color .18s,color .18s;display:grid;position:relative}.home-categories .home-filter:hover,.home-categories .home-filter:focus-visible,.home-categories .home-filter.active{background:var(--blue-soft);color:var(--blue-dark);box-shadow:none}.home-categories .home-filter.active:after{display:none}.home-filter__count{background:var(--blue);color:#fff;border:2px solid #fff;border-radius:50%;place-items:center;width:17px;height:17px;font-size:9px;font-weight:700;line-height:1;display:grid;position:absolute;top:-2px;right:-2px}.filter-layer{z-index:200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#14223752;justify-content:center;align-items:flex-end;padding:20px;display:flex;position:fixed;inset:0}.filter-sheet{background:#fff;border-radius:28px;flex-direction:column;width:min(520px,100%);max-height:min(82dvh,760px);display:flex;overflow:hidden;box-shadow:0 24px 70px #14283c33}.filter-sheet__header{border-bottom:1px solid #edf1f3;justify-content:space-between;align-items:flex-start;padding:24px 24px 17px;display:flex}.filter-sheet__header div{gap:4px;display:grid}.filter-sheet__header span{color:var(--blue-dark);font-size:12px;font-weight:600}.filter-sheet__header strong{color:var(--text);font-family:var(--font-serif);font-size:24px;line-height:1.2}.filter-sheet__header button{color:#59636e;cursor:pointer;background:#f4f7f8;border:0;border-radius:50%;place-items:center;width:40px;height:40px;padding:0;display:grid}.filter-sheet__content{overscroll-behavior:contain;gap:24px;padding:22px 24px 26px;display:grid;overflow-y:auto}.filter-group{border:0;min-width:0;margin:0;padding:0}.filter-group legend{width:100%;color:var(--text);margin-bottom:12px;font-size:15px;font-weight:650}.filter-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.filter-options--grade{grid-template-columns:repeat(3,minmax(0,1fr))}.filter-options button{color:#5d6670;cursor:pointer;background:#f8fafb;border:1px solid #e8edef;border-radius:999px;justify-content:center;align-items:center;gap:5px;min-width:0;min-height:42px;padding:8px 10px;font-size:13px;transition:border-color .18s,background-color .18s,color .18s;display:flex}.filter-options button:hover,.filter-options button:focus-visible{color:var(--blue-dark);border-color:#9cebdd}.filter-options button.selected{border-color:var(--blue);background:var(--blue-soft);color:var(--blue-dark);font-weight:600}.filter-sheet__actions{padding:16px 24px calc(18px + env(safe-area-inset-bottom));background:#fffffffa;border-top:1px solid #edf1f3;grid-template-columns:112px minmax(0,1fr);gap:12px;display:grid}.filter-sheet__actions button{cursor:pointer;border-radius:999px;justify-content:center;align-items:center;gap:7px;min-height:50px;font-size:15px;font-weight:650;display:flex}.filter-reset{color:#59636e;background:#fff;border:1px solid #e1e7e9}.filter-apply{background:var(--blue);color:#fff;border:0;box-shadow:0 10px 22px #11d1b238}.filter-sheet-enter-active,.filter-sheet-leave-active{transition:opacity .22s}.filter-sheet-enter-active .filter-sheet,.filter-sheet-leave-active .filter-sheet,.filter-sheet-enter-active .book-picker-sheet,.filter-sheet-leave-active .book-picker-sheet,.filter-sheet-enter-active .app-picker-sheet,.filter-sheet-leave-active .app-picker-sheet{transition:transform .22s}.filter-sheet-enter-from,.filter-sheet-leave-to{opacity:0}.filter-sheet-enter-from .filter-sheet,.filter-sheet-leave-to .filter-sheet,.filter-sheet-enter-from .book-picker-sheet,.filter-sheet-leave-to .book-picker-sheet,.filter-sheet-enter-from .app-picker-sheet,.filter-sheet-leave-to .app-picker-sheet{transform:translateY(32px)}.book-picker-layer{z-index:210}.book-picker-sheet{background:#fff;border-radius:28px;flex-direction:column;width:min(520px,100%);max-height:min(78dvh,700px);display:flex;overflow:hidden;box-shadow:0 24px 70px #14283c33}.book-picker-header{border-bottom:1px solid #edf1f3;justify-content:space-between;align-items:flex-start;padding:24px 24px 18px;display:flex}.book-picker-header>div{gap:4px;min-width:0;display:grid}.book-picker-header span{color:var(--blue-dark);font-size:12px;font-weight:650}.book-picker-header strong{color:var(--text);font-family:var(--font-serif);font-size:24px;line-height:1.25}.book-picker-header>button{color:#59636e;background:#f4f7f8;border:0;border-radius:50%;flex:none;place-items:center;width:40px;height:40px;padding:0;display:grid}.book-picker-content{padding:20px 24px calc(24px + env(safe-area-inset-bottom));overscroll-behavior:contain;overflow-y:auto}.book-picker-new,.book-picker-item{text-align:left;border:0;align-items:center;width:100%;min-width:0;display:grid}.book-picker-new{background:var(--blue-soft);min-height:76px;color:var(--blue-dark);border-radius:20px;grid-template-columns:50px minmax(0,1fr) 20px;gap:13px;padding:12px 16px}.book-picker-new>span{background:#fff;border-radius:16px;place-items:center;width:48px;height:48px;display:grid;box-shadow:0 7px 18px #11d1b221}.book-picker-new>div,.book-picker-info{gap:5px;min-width:0;display:grid}.book-picker-new strong,.book-picker-info strong{min-width:0;color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:650;overflow:hidden}.book-picker-new small,.book-picker-info small{min-width:0;color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.book-picker-divider{color:var(--muted);align-items:center;gap:12px;margin:20px 0 8px;font-size:11px;display:flex}.book-picker-divider:after{content:"";background:#edf1f3;flex:1;height:1px}.book-picker-list{display:grid}.book-picker-item{color:#89929c;background:#fff;border-bottom:1px solid #edf1f3;grid-template-columns:46px minmax(0,1fr) 20px;gap:13px;min-height:75px;padding:9px 4px;transition:background-color .18s}.book-picker-item:hover,.book-picker-item:focus-visible{background:#f7fcfb}.book-picker-cover{width:42px;height:56px;color:var(--blue-dark);background:linear-gradient(150deg,#ddf9f4,#edf7fb);border-radius:6px;place-items:center;display:grid;overflow:hidden}.book-picker-cover img{object-fit:cover;width:100%;height:100%}.home-book-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 16px;padding:0}.home-screen .book-card__cover-frame{aspect-ratio:.68;border-radius:9px;box-shadow:0 8px 18px #14283c21}.home-screen .book-card__badge,.home-screen .book-card__meta{display:none}.home-screen .book-card__placeholder{inset:0}.home-screen .book-card__title{color:#11151d;text-align:center;white-space:normal;-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:35px;margin-top:9px;font-size:13px;font-weight:500;line-height:1.35;display:-webkit-box;overflow:hidden}.home-screen .book-card__publisher{font-size:5px}.home-screen .book-card__english{border-radius:5px 5px 13px;min-height:48px;margin-top:8px}.home-screen .book-card__english strong{font-size:clamp(18px,5vw,28px)}.home-screen .book-card__grade{font-size:7px;top:60px}.home-screen .book-card__scene{bottom:9%}.home-loading,.home-empty{min-height:260px;color:var(--muted);text-align:center;align-content:center;place-items:center;gap:10px;display:grid}.home-empty svg{color:var(--blue)}.home-empty strong{color:var(--text);font-family:var(--font-serif);font-size:22px}.home-empty span{font-size:13px}.home-bottom-nav{z-index:50;width:min(492px,100% - 28px);min-height:86px;padding:9px 10px calc(8px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffffff7;border-top:1px solid #e9edf1f0;border-radius:0 0 32px 32px;grid-template-columns:repeat(3,minmax(0,1fr));display:grid;position:fixed;bottom:28px;right:50%;transform:translate(50%);box-shadow:0 -10px 28px #14283c0d}.home-bottom-nav a,.home-bottom-nav button,.home-bottom-nav label{color:#969aa5;cursor:pointer;background:0 0;border:0;align-content:center;place-items:center;gap:4px;min-width:0;min-height:62px;padding:5px 2px;display:grid;position:relative}.home-bottom-nav span{font-size:11px}.home-bottom-nav .active{color:var(--blue-dark)}.home-bottom-nav .active:before{background:var(--blue);content:"";border-radius:999px;width:28px;height:3px;position:absolute;top:1px}@media (width<=560px){.home-screen{width:100%;box-shadow:none;border:0;border-radius:0;margin:0}.home-bottom-nav{border-radius:0;width:100%;bottom:0}}@media (width<=390px){.home-masthead{min-height:126px;padding:18px 18px 40px}.home-title{margin-top:4px;font-size:28px}.home-library{margin-top:-28px;padding:20px 18px 108px}.home-categories{grid-template-columns:repeat(3,minmax(0,1fr)) 42px;margin-bottom:24px}.home-categories button{min-height:39px;font-size:12px}.home-book-grid{gap:25px 13px}.home-screen .book-card__title{font-size:12px}.filter-layer{padding:0}.filter-sheet{border-radius:26px 26px 0 0;width:100%;max-height:88dvh}.filter-sheet__header,.filter-sheet__content{padding-left:18px;padding-right:18px}.filter-sheet__actions{grid-template-columns:96px minmax(0,1fr);padding-left:18px;padding-right:18px}.book-picker-sheet{border-radius:26px 26px 0 0;width:100%;max-height:86dvh}.book-picker-header,.book-picker-content{padding-left:18px;padding-right:18px}}.my-masthead{min-height:168px;padding-top:27px}.my-masthead__eyebrow{z-index:1;color:#ffffffc7;letter-spacing:.16em;margin-bottom:5px;font-size:10px;font-weight:700;display:block;position:relative}.my-masthead>p{z-index:1;color:#ffffffd6;margin:7px 0 0;font-size:13px;position:relative}.my-library{min-height:calc(100dvh - 168px);margin-top:-30px;padding-bottom:120px}.my-section-heading{justify-content:space-between;align-items:end;gap:18px;margin-bottom:22px;display:flex}.my-section-heading div{gap:3px;display:grid}.my-section-heading span{color:var(--blue-dark);letter-spacing:.12em;font-size:11px;font-weight:700}.my-section-heading h2{color:var(--text);font-family:var(--font-serif);margin:0;font-size:27px;line-height:1.2}.my-section-heading>strong{background:var(--blue-soft);min-width:50px;color:var(--blue-dark);text-align:center;border-radius:999px;padding:7px 12px;font-size:12px}.manage-book-list{gap:14px;display:grid}.manage-book-item{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 9px 28px #14283c11}.manage-book-main{grid-template-columns:54px minmax(0,1fr) 40px;align-items:center;gap:13px;padding:15px 14px 13px;display:grid}.manage-book-cover{width:54px;height:72px;color:var(--blue-dark);background:linear-gradient(150deg,#dffaf5,#eef8fb);border-radius:6px;place-items:center;display:grid;overflow:hidden;box-shadow:0 6px 16px #143c461a}.manage-book-cover img{object-fit:cover;width:100%;height:100%}.manage-book-copy{gap:5px;min-width:0;display:grid}.manage-book-copy strong{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:600;line-height:1.35;overflow:hidden}.manage-book-copy small,.manage-book-copy em{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-style:normal;line-height:1.35;overflow:hidden}.manage-book-copy em{color:var(--blue-dark)}.manage-edit{width:38px;height:38px;color:var(--blue-dark);cursor:pointer;background:#f1f8f7;border:0;border-radius:50%;place-items:center;padding:0;display:grid}.manage-edit:hover,.manage-edit:focus-visible{background:var(--blue-soft)}.manage-order-row{background:#fbfcfc;border-top:1px solid #f0f3f4;justify-content:space-between;align-items:center;min-height:48px;padding:7px 12px 8px 15px;display:flex}.manage-order-row>span{color:#929aa3;font-size:11px}.manage-order-row>div{gap:6px;display:flex}.manage-order-row button{color:#68727c;cursor:pointer;background:#fff;border:1px solid #e5ebed;border-radius:999px;align-items:center;gap:2px;min-height:32px;padding:0 9px;font-size:11px;display:flex}.manage-order-row button:hover:not(:disabled),.manage-order-row button:focus-visible:not(:disabled){color:var(--blue-dark);border-color:#9cebdd}.manage-order-row button:disabled{opacity:.36;cursor:default}.manage-editor-layer{z-index:220}.manage-editor{max-height:min(88dvh,820px)}.manage-editor__content{gap:18px}.manage-editor__actions{grid-template-columns:112px minmax(0,1fr)}.manage-editor__actions .manage-delete{color:#bf5058;background:#fff;border:1px solid #f0dfe1}.manage-confirm-layer{z-index:260;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#14223780;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.manage-confirm-dialog{text-align:center;background:#fff;border-radius:24px;justify-items:center;width:min(360px,100%);padding:28px 24px 22px;display:grid;box-shadow:0 28px 80px #14223747}.manage-confirm-dialog__icon{color:#d64d58;background:#fff0f1;border-radius:50%;place-items:center;width:58px;height:58px;margin-bottom:17px;display:grid}.manage-confirm-dialog h2{color:var(--text);font-family:var(--font-serif);margin:0;font-size:23px;line-height:1.25}.manage-confirm-dialog p{color:#65707c;margin:10px 0 23px;font-size:13px;line-height:1.65}.manage-confirm-dialog__actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;width:100%;display:grid}.manage-confirm-dialog__actions button{color:#59636e;cursor:pointer;background:#fff;border:1px solid #e2e8eb;border-radius:999px;justify-content:center;align-items:center;gap:6px;min-height:46px;font-size:14px;font-weight:650;transition:border-color .18s,background-color .18s,color .18s;display:flex}.manage-confirm-dialog__actions button:hover:not(:disabled),.manage-confirm-dialog__actions button:focus-visible:not(:disabled){border-color:#b8c4c8}.manage-confirm-dialog__actions button.danger{color:#fff;background:#d64d58;border-color:#d64d58}.manage-confirm-dialog__actions button.danger:hover:not(:disabled),.manage-confirm-dialog__actions button.danger:focus-visible:not(:disabled){background:#bd3f4a;border-color:#bd3f4a}.manage-confirm-dialog__actions button:disabled{opacity:.6;cursor:wait}.confirm-modal-enter-active,.confirm-modal-leave-active{transition:opacity .18s}.confirm-modal-enter-active .manage-confirm-dialog,.confirm-modal-leave-active .manage-confirm-dialog{transition:transform .18s,opacity .18s}.confirm-modal-enter-from,.confirm-modal-leave-to{opacity:0}.confirm-modal-enter-from .manage-confirm-dialog,.confirm-modal-leave-to .manage-confirm-dialog{opacity:0;transform:translateY(10px)scale(.97)}@media (prefers-reduced-motion:reduce){.confirm-modal-enter-active,.confirm-modal-leave-active,.confirm-modal-enter-active .manage-confirm-dialog,.confirm-modal-leave-active .manage-confirm-dialog{transition:none}}@media (width<=390px){.my-masthead{min-height:158px}.my-library{min-height:calc(100dvh - 158px)}.manage-book-main{grid-template-columns:49px minmax(0,1fr) 36px;gap:11px;padding-right:11px}.manage-book-cover{width:49px;height:66px}.manage-editor{border-radius:26px 26px 0 0;width:100%;max-height:92dvh}}.scanner-page--camera{color:#fff;background:#000;min-height:100dvh;padding:0;overflow:hidden}.camera-capture{width:min(720px,100%);height:100dvh;padding:max(18px, env(safe-area-inset-top)) 24px max(18px, env(safe-area-inset-bottom));background:#000;grid-template-rows:minmax(0,1fr) auto 154px;gap:18px;margin:0 auto;display:grid}.camera-viewfinder{aspect-ratio:3/4;background:#111;border:4px solid #66e493;place-self:center;width:min(100%,75dvh - 202.5px);position:relative;overflow:hidden;box-shadow:0 0 0 1px #66e4933d}.camera-viewfinder video{object-fit:cover;background:#080808;width:100%;height:100%;display:block}.camera-viewfinder__label{z-index:2;color:#ffffffe6;white-space:nowrap;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0000008c;border-radius:999px;padding:8px 16px;font-size:13px;position:absolute;top:22px;left:50%;transform:translate(-50%)}.camera-status{z-index:3;color:#fff;text-align:center;background:#111;align-content:center;place-items:center;gap:10px;padding:28px;display:grid;position:absolute;inset:0}.camera-status>svg{color:#66e493}.camera-status>span{color:#ffffffad;max-width:360px;font-size:13px;line-height:1.55}.camera-status button{color:#fff;background:#ffffff1a;border:1px solid #ffffff47;border-radius:999px;min-height:42px;margin-top:4px;padding:0 18px}.camera-hint{color:#ffffffe6;min-height:44px;margin:0;font-size:14px;font-weight:550;line-height:1.7}.camera-hint--error{color:#ffb4ab}.camera-controls{grid-template-columns:repeat(3,minmax(0,1fr));align-items:end;gap:14px;display:grid}.camera-control,.camera-shutter{color:#fff;cursor:pointer;background:0 0;border:0;align-content:end;place-items:center;gap:9px;min-width:0;padding:0;display:grid;position:relative}.camera-control>span{background:#202020;border-radius:50%;place-items:center;width:58px;height:58px;display:grid}.camera-control strong,.camera-shutter strong{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;overflow:hidden}.camera-shutter{align-content:center}.camera-shutter>span{color:#fff;background:#40aef0;border:7px solid #173043;border-radius:50%;place-items:center;width:92px;height:92px;transition:background-color .16s;display:grid;box-shadow:0 0 0 5px #40aef029}.camera-shutter:active>span{background:#1799e7}.camera-shutter:disabled{cursor:wait;opacity:.48}.camera-control input{opacity:0;width:1px;height:1px;position:absolute;overflow:hidden}@media (width<=560px){.camera-capture{padding-left:18px;padding-right:18px}}@media (height<=700px){.camera-capture{grid-template-rows:minmax(0,1fr) auto 126px;gap:12px}.camera-shutter>span{width:76px;height:76px}.camera-control>span{width:50px;height:50px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.app-header{height:66px;box-shadow:var(--shadow-card);background:#ffffffe6;border:0;border-radius:22px;margin-top:16px;padding:0 18px;top:16px}.brand__mark{background:var(--blue);border-radius:50%;box-shadow:0 8px 22px #11d1b238}.brand strong{font-family:var(--font-serif);font-size:19px;font-weight:700}.app-main{padding-top:48px}.bookshelf-page{width:min(760px,100%)}.bookshelf-hero{margin-bottom:34px;position:relative}.bookshelf-hero>span,.eyebrow,.section-kicker{color:var(--blue-dark);letter-spacing:.16em;font-size:11px;font-weight:700}.bookshelf-hero h1,.form-card h1,.book-detail-header h1,.capture-panel h1,.section-heading h2,.scan-sidebar>h2,.reader-settings__header h2,.page-sheet>header h2{font-family:var(--font-serif);color:var(--text);letter-spacing:-.025em;font-weight:700}.bookshelf-hero h1{margin:8px 0 6px;font-size:clamp(36px,7vw,54px);line-height:1.08}.bookshelf-hero p{color:var(--muted);margin:0;font-size:15px}.book-grid{gap:clamp(36px,7vw,50px) clamp(22px,6vw,38px);padding-bottom:40px}.book-card__cover-frame{border:0;border-radius:6px;box-shadow:0 12px 28px #14283c1a}.book-card:hover .book-card__cover-frame,.book-card:focus-visible .book-card__cover-frame{border-color:#0000;box-shadow:0 16px 34px #14414624}.book-card__badge{background:var(--blue);letter-spacing:0;text-shadow:none;font-weight:700}.book-card__title,.book-add-card__title{color:var(--text);margin-top:15px}.book-card__title{font-size:clamp(17px,4.3vw,23px);font-weight:400}.book-add-card__cover{color:var(--blue-dark);box-shadow:var(--shadow-card);background:#ffffffb8;border:1.5px dashed #11d1b26b;border-radius:20px}.book-add-card__icon{background:var(--blue-soft);color:var(--blue)}.book-add-card__cover small{color:var(--muted)}.book-add-card:hover .book-add-card__cover,.book-add-card:focus-within .book-add-card__cover{border-color:var(--blue);color:var(--blue-dark);background:#f5fffc}.primary-button,.capture-primary,.region-editor>button,.reader-settings__done{border-color:var(--blue);background:var(--blue);color:#fff;border-radius:999px;font-weight:700;box-shadow:0 10px 26px #11d1b233}.primary-button:hover,.capture-primary:hover,.region-editor>button:hover{background:var(--blue-dark)}.secondary-button,.small-button,.scan-secondary{border:1px solid var(--border);color:var(--text);box-shadow:none;background:#fff;border-radius:999px}.form-card,.book-detail-header,.page-card,.empty-card,.status-card{box-shadow:var(--shadow-card);background:#fffffff0;border:0;border-radius:24px}.form-card__icon,.empty-card__icon,.scan-state-icon{background:var(--blue-soft);color:var(--blue-dark);border-radius:20px}.field input,.field select,.region-editor textarea{border-color:var(--border);background:#fbfdfd;border-radius:18px}.field input:focus,.field select:focus,.region-editor textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px #11d1b21f}.notice-bar{background:var(--blue-soft);color:var(--blue-dark);border-radius:18px}.status-pill--ready{background:var(--blue-soft);color:var(--blue-dark)!important}.scanner-page{background:radial-gradient(circle at 90% 3%,#11d1b224,#0000 24rem),linear-gradient(155deg,#f8fcff 0%,#eef7f8 100%)}.scanner-header,.reader-toolbar{box-shadow:var(--shadow-card);background:#fffffff0;border:0}.scanner-close,.reader-toolbar__back,.reader-toolbar__pages,.reader-toolbar__settings{background:var(--surface-muted);color:var(--text);border-radius:50%}.capture-guide{color:var(--blue);background:linear-gradient(145deg,#e8fbf8,#dff4f4);border-radius:28px}.capture-guide>span{border-color:var(--blue)}.scan-preview-card{box-shadow:var(--shadow-card);background:#e5eeee;border-radius:24px}.processing-overlay{background:#0f2a2ec7}.processing-spinner,.processing-steps span.active{color:#fff;background:var(--blue)}.processing-steps span.active{border-color:var(--blue)}.scan-sidebar{box-shadow:var(--shadow-card);border-radius:24px}.region-editor{background:var(--surface-muted);border:0;border-radius:18px}.reader-toolbar{border-radius:0 0 20px 20px;margin-bottom:0}.tap-region:hover,.tap-region:focus-visible,.tap-region--visible{background:#11d1b21f;border-color:#11d1b2d1}.tap-region:active,.tap-region--active,.tap-region--visible.tap-region--active{border-color:var(--blue-dark);background:#11d1b238}.reader-sentence{box-shadow:var(--shadow-float);background:#fffffff7;border:0;border-radius:20px}.reader-sentence__icon{background:var(--blue-soft);color:var(--blue-dark);border-radius:50%}.reader-dock{box-shadow:var(--shadow-float);background:#fffffff7;border:0;border-radius:28px}.reader-dock button.active{background:var(--blue-soft);color:var(--blue-dark)}.reader-dock .reader-dock__capture{background:var(--blue);border-radius:999px;box-shadow:0 10px 24px #11d1b238}.reader-settings,.page-sheet{box-shadow:var(--shadow-float);background:#fff;border-radius:24px}.reader-settings__header button,.page-sheet>header button{background:var(--surface-muted);color:var(--muted)}.settings-switch--on{background:var(--blue)}.reader-settings__choices button{border-color:var(--border);border-radius:999px;font-weight:600}.reader-settings__choices button.active{border-color:var(--blue);background:var(--blue);color:#fff}.reader-page-thumb,.reader-page-add{background:#f5f9f9;border-width:1px;border-radius:18px}.reader-page-thumb--active{border-color:var(--blue);background:var(--blue-soft);color:var(--blue-dark)}.reader-page-add{color:var(--blue-dark);border-color:#11d1b26b}:focus-visible{outline-color:#11d1b27a}@media (width<=620px){.app-main{width:calc(100% - 36px);padding-top:34px}.bookshelf-hero{margin-bottom:30px}.bookshelf-hero h1{font-size:clamp(34px,10vw,46px)}.book-grid{gap:38px 22px}.scanner-header{border-radius:20px}.reader-toolbar{border-radius:0 0 18px 18px}.scan-preview-card,.scan-sidebar{border-radius:22px}}@media (width<=390px){.app-main{width:calc(100% - 28px)}.book-grid{gap:34px 16px}}.scanner-page.scanner-page--camera{background:#000;padding:0}