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var(--line);background:var(--panel-soft);border-radius:8px;gap:6px;padding:16px;display:grid}.subscription-status-card.premium{background:#2196531a;border-color:#21965347}.subscription-status-card.warning{background:#f59e0b24;border-color:#c46f105c}.subscription-status-card span,.subscription-status-card small{color:var(--muted);font-weight:800}.subscription-status-card strong{color:var(--foreground);font-size:1.35rem;line-height:1.2}.subscription-status-card.premium strong{color:#087443}.subscription-status-card.warning strong{color:#9a4f08;font-size:1.05rem}.payment-history{border-top:1px solid var(--line);gap:14px;padding-top:18px;display:grid}.payment-history-list{gap:10px;display:grid}.payment-history-row{border:1px solid var(--line);background:var(--panel-soft);border-radius:8px;grid-template-columns:repeat(3,minmax(0,1fr)) auto;align-items:center;gap:10px;padding:12px;display:grid}.payment-history-row div{gap:4px;display:grid}.payment-history-row span{color:var(--muted);font-size:.76rem;font-weight:850}.payment-history-row strong{color:var(--foreground);font-size:.92rem}.receipt-link{border:1px solid var(--line);background:var(--panel);min-height:34px;color:var(--accent);border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:0 10px;font-size:.86rem;font-weight:900;display:inline-flex}.receipt-link.disabled{color:var(--muted)}.payment-history-empty{color:var(--muted);margin:0;font-weight:800}.subscription-required-overlay{z-index:60;background:#0b121875;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.subscription-required-panel{border:1px solid var(--line);background:var(--panel);border-radius:8px;gap:18px;width:min(560px,100%);padding:22px;display:grid;box-shadow:0 24px 60px #0000002e}.subscription-required-header{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.subscription-required-header h2{color:var(--foreground);margin:4px 0 6px;font-size:1.35rem}.subscription-required-header p{color:var(--muted);margin:0;line-height:1.55}.subscription-required-plans{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.subscription-required-plan{border:1px solid var(--line);background:var(--panel-soft);min-height:128px;color:var(--foreground);text-align:left;cursor:pointer;border-radius:8px;gap:8px;padding:16px;display:grid}.subscription-required-plan:hover:not(:disabled){border-color:var(--accent)}.subscription-required-plan.selected{background:#2196531a;border-color:#0b6f6a;box-shadow:0 0 0 2px #21965324}.subscription-required-plan:disabled{cursor:wait;opacity:.68}.subscription-required-plan span{color:var(--muted);font-weight:850}.subscription-required-plan strong{font-size:1.55rem;line-height:1}.subscription-cancel-dialog{border:1px solid var(--line);background:var(--panel);border-radius:8px;gap:18px;width:min(520px,100%);padding:22px;display:grid;box-shadow:0 24px 60px #0000002e}.subscription-cancel-dialog h2{color:var(--foreground);margin:4px 0 6px;font-size:1.35rem}.subscription-cancel-dialog p{color:var(--muted);margin:0;line-height:1.55}.subscription-benefits{gap:10px;margin:0;padding:0;list-style:none;display:grid}.subscription-benefits li{color:var(--foreground);align-items:center;gap:9px;font-weight:850;display:flex}.subscription-benefits svg{color:#087443;flex:none}.library-page{gap:22px;width:min(1180px,100% - 40px);margin:0 auto;padding:34px 0 56px;display:grid}.library-header{justify-content:space-between;align-items:flex-end;gap:24px;display:flex}.section-eyebrow{color:#9b7226;text-transform:uppercase;font-size:.78rem;font-weight:950}.library-header h1{color:var(--foreground);margin:6px 0 8px;font-size:2.4rem;line-height:1}.library-header p{max-width:620px;color:var(--muted);margin:0;line-height:1.55}.library-header-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;display:flex}.library-upload{border:1px solid var(--accent);background:var(--accent);color:#fff;white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 16px;font-weight:900;display:inline-flex;position:relative}.library-upload.loading{opacity:.76}.library-upload input{opacity:0;cursor:pointer;position:absolute;inset:0}.library-tools{grid-template-columns:minmax(260px,420px) minmax(0,1fr);align-items:center;gap:16px;display:grid}.library-search{border:1px solid var(--line);background:var(--panel);min-height:44px;color:var(--muted);border-radius:8px;align-items:center;gap:9px;padding:0 12px;display:flex}.library-search input{width:100%;min-width:0;color:var(--foreground);background:0 0;border:0;outline:0}.library-status{color:var(--muted);margin:0;font-weight:800}.library-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;display:grid}.library-card{border:1px solid var(--line);background:var(--panel);border-radius:8px;grid-template-rows:168px auto auto;min-width:0;min-height:360px;display:grid;position:relative;overflow:hidden;box-shadow:0 14px 38px #1c2a3614}.library-card.read{background:var(--panel)}@supports (color:color-mix(in lab, red, red)){.library-card.read{background:color-mix(in srgb, var(--panel) 88%, var(--panel-soft))}}.library-read-toggle,.library-public-toggle{z-index:2;width:34px;height:34px;color:var(--muted);cursor:pointer;background:#ffffffe6;border:1px solid #ffffffd1;border-radius:999px;place-items:center;display:grid;position:absolute;top:10px;box-shadow:0 10px 24px #0a141c29}.library-read-toggle{right:10px}.library-public-toggle{right:52px}.library-read-toggle.active,.library-public-toggle.active{border-color:var(--accent);background:var(--accent);color:#fff}.library-read-toggle:disabled,.library-public-toggle:disabled{cursor:wait;opacity:.72}.library-read-section{gap:16px;display:grid}.library-read-divider{color:var(--muted);text-transform:uppercase;align-items:center;gap:14px;font-size:.78rem;font-weight:950;display:flex}.library-read-divider:before,.library-read-divider:after{content:"";background:var(--line);flex:auto;height:1px}.library-card-cover{background:linear-gradient(135deg, #0b6f6a24, #d6b45a38), var(--panel-soft);width:100%;height:168px;min-height:168px;color:var(--accent);cursor:pointer;border:0;place-items:center;display:grid;overflow:hidden}.library-card-cover img{object-fit:cover;object-position:top center;width:100%;height:100%;display:block}.document-thumbnail{width:100%;height:100%;color:inherit;place-items:center;display:grid}.document-thumbnail img{object-fit:cover;object-position:top center;width:100%;height:100%;display:block}.library-card-body{align-content:start;gap:7px;min-width:0;padding:16px 16px 10px;display:grid}.library-card-body h2{-webkit-line-clamp:2;overflow-wrap:anywhere;-webkit-box-orient:vertical;margin:0;font-size:1.04rem;line-height:1.25;display:-webkit-box;overflow:hidden}.library-card-body p{-webkit-line-clamp:2;color:var(--muted);overflow-wrap:anywhere;-webkit-box-orient:vertical;margin:0;font-size:.88rem;display:-webkit-box;overflow:hidden}.library-card-body span{color:var(--muted);font-size:.82rem;font-weight:800}.library-promotional-chip{background:var(--accent-soft);width:fit-content;min-height:24px;color:var(--accent-strong);text-transform:uppercase;border:1px solid #0b6f6a3d;border-radius:999px;justify-content:center;align-items:center;padding:3px 9px;font-size:.74rem;font-weight:950;display:inline-flex}.library-card-actions{justify-content:space-between;align-items:center;gap:10px;min-width:0;padding:0 16px 16px;display:flex}.library-card-actions .secondary-link{white-space:nowrap;flex:auto;min-width:0;min-height:38px}.library-card-actions .icon-button{flex:none}.public-library-card{grid-template-rows:168px auto auto}.library-delete-overlay{z-index:70;background:#0b121875;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.library-delete-dialog{border:1px solid var(--line);background:var(--panel);border-radius:8px;gap:18px;width:min(500px,100%);padding:22px;display:grid;box-shadow:0 24px 60px #0000002e}.library-delete-header{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.library-delete-header h2{color:var(--foreground);margin:4px 0 0;font-size:1.35rem}.library-delete-dialog p{color:var(--muted);margin:0;line-height:1.55}.library-delete-dialog strong{color:var(--foreground)}.library-share-success{text-align:center;justify-items:center}.library-share-success h2{color:var(--foreground);margin:6px 0 0;font-size:1.55rem}.library-share-success-icon{background:var(--accent-soft);width:58px;height:58px;color:var(--accent);border-radius:999px;place-items:center;display:grid}.library-share-field{color:var(--foreground);gap:8px;font-size:.9rem;font-weight:800;display:grid}.library-share-field textarea{resize:vertical;border:1px solid var(--line);background:var(--panel-soft);min-height:92px;color:var(--foreground);font:inherit;border-radius:8px;padding:12px;font-weight:600;line-height:1.45}.library-share-mode{border:1px solid var(--line);background:var(--panel-soft);border-radius:8px;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding:4px;display:grid}.library-share-mode button{min-height:38px;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;font-weight:900}.library-share-mode button.active{background:var(--panel);color:var(--foreground);box-shadow:0 8px 20px #1c2a3614}.library-share-note{background:var(--accent-soft);border:1px solid #0b6f6a33;border-radius:8px;padding:12px}.library-share-link{text-align:left;width:100%}.library-share-link textarea{min-height:74px}.reader-promotional-chip{align-self:center}.library-delete-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;display:flex}.public-library-detail-cover{aspect-ratio:16/9;border:1px solid var(--line);background:linear-gradient(135deg, #0b6f6a24, #d6b45a38), var(--panel-soft);width:100%;color:var(--accent);border-radius:8px;place-items:center;display:grid;overflow:hidden}.public-library-detail-cover img{object-fit:cover;object-position:top center;width:100%;height:100%}.public-library-meta{color:var(--muted);gap:8px;font-size:.9rem;font-weight:800;display:grid}.danger-link{color:#fff;background:#b42318;border:1px solid #b42318;border-radius:8px;justify-content:center;align-items:center;gap:7px;min-height:40px;padding:0 14px;font-weight:900;display:inline-flex}.danger-link:disabled{cursor:wait;opacity:.68}.primary-link:disabled,.secondary-link:disabled{cursor:not-allowed;opacity:.62}.share-accept-page{background:var(--background);place-items:center;min-height:100vh;padding:24px;display:grid}.share-accept-panel{border:1px solid var(--line);background:var(--panel);width:min(560px,100%);box-shadow:var(--shadow);border-radius:8px;gap:18px;padding:clamp(24px,5vw,38px);display:grid}.share-accept-logo{justify-content:center;justify-self:stretch;width:100%;display:flex}.share-accept-logo img{width:min(260px,100%);height:auto;display:block}.share-accept-panel h1{color:var(--foreground);margin:0;font-size:clamp(1.8rem,5vw,2.6rem);line-height:1.08}.share-accept-panel p{color:var(--muted);margin:0;line-height:1.58}.share-accept-panel strong{color:var(--foreground)}.share-accept-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.library-empty{border:1px dashed var(--line);background:var(--panel);min-height:300px;color:var(--muted);text-align:center;border-radius:8px;place-items:center;gap:8px;padding:28px;display:grid}.library-empty strong{color:var(--foreground)}.reader-workspace{background:var(--background);min-height:0;position:relative;overflow:hidden}.reader-main{min-width:0;height:100%;min-height:0;padding:18px;overflow:hidden}.reader-workspace .toolbar{z-index:18;border:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffe6;border-radius:8px;grid-template-columns:minmax(260px,360px) minmax(0,1fr);align-items:center;gap:10px 16px;width:min(1280px,100% - 64px);padding:12px;display:grid;position:absolute;bottom:22px;left:50%;transform:translate(-50%);box-shadow:0 18px 54px #1c2a362e}[data-theme=dark] .reader-workspace .toolbar{background:#182024e6}.reader-workspace .document-title{grid-template-columns:minmax(180px,1fr);gap:4px;min-width:0;display:grid}.reader-workspace .document-title-row{grid-template-columns:minmax(0,1fr);align-items:center;gap:8px;min-width:0;display:grid}.reader-workspace .document-title h2{text-overflow:ellipsis;white-space:nowrap;max-width:360px;font-size:1rem;overflow:hidden}.reader-workspace .document-title p{font-size:.82rem}.reader-page-control{grid-template-columns:auto 72px minmax(120px,1fr);align-items:center;gap:8px;display:grid}.reader-workspace .progress-block{max-width:380px;margin-top:2px}.reader-status{max-width:380px;color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:.78rem;font-weight:800;display:block;overflow:hidden}.reader-workspace .reader{height:100%}.reader-workspace.pages-collapsed .reader{grid-template-columns:48px minmax(0,1fr)}.reader-workspace.pages-collapsed .pages-toggle span,.reader-workspace.pages-collapsed .pages{display:none}.reader-workspace .content{padding-bottom:128px}.reader-workspace .actions{flex-wrap:nowrap;flex:auto;justify-content:flex-end;min-width:0}.reader-workspace .paragraph-filter-button-mobile{display:none}.reader-workspace .actions .paragraph-filter-button-desktop{display:inline-flex}.reader-mobile-switch{display:none}.reader-voice-control,.reader-speed-control{border:1px solid var(--line);background:var(--panel);min-height:42px;color:var(--muted);border-radius:8px;align-items:center;gap:8px;padding:0 10px;font-size:.82rem;font-weight:850;display:inline-flex}.paragraph-filter-popover{border:1px solid var(--line);background:var(--panel-soft);border-radius:8px;grid-column:1/-1;grid-template-columns:minmax(150px,auto) minmax(150px,auto) minmax(260px,1fr);align-items:center;gap:8px;width:100%;padding:10px;display:grid}.reader-toggle-control,.reader-range-control{border:1px solid var(--line);background:var(--panel);min-height:36px;color:var(--foreground);border-radius:8px;align-items:center;font-size:.78rem;font-weight:850;display:inline-flex}.reader-toggle-control{white-space:nowrap;gap:7px;padding:0 10px}.reader-toggle-control input{width:16px;height:16px;accent-color:var(--accent);margin:0}.reader-range-control{gap:8px;min-width:260px;padding:0 10px}.reader-range-control span{white-space:nowrap}.reader-range-control input{width:100%;min-width:76px;accent-color:var(--accent)}.reader-search{border:1px solid var(--line);background:var(--panel);min-width:180px;min-height:42px;color:var(--muted);border-radius:8px;flex:260px;align-items:center;gap:6px;padding:0 7px 0 10px;display:inline-flex}.reader-search input{width:100%;min-width:0;color:var(--foreground);font:inherit;background:0 0;border:0;outline:0;flex:auto;font-size:.86rem;font-weight:800}.reader-search input::placeholder{color:var(--muted)}.reader-search-count{min-width:36px;color:var(--muted);text-align:center;font-size:.76rem;font-weight:900}.reader-search button{width:26px;height:28px;color:var(--foreground);background:0 0;border:0;border-radius:6px;justify-content:center;align-items:center;display:inline-flex}.reader-search button:hover:not(:disabled){background:var(--panel-soft)}.reader-search button:disabled,.reader-search input:disabled{cursor:not-allowed;opacity:.45}.reader-voice-control select{width:156px;max-width:156px;min-height:30px;color:var(--foreground);background:0 0;border:0;outline:0;font-weight:800}.reader-speed-control input{width:96px;accent-color:var(--accent)}.shell{grid-template-columns:minmax(280px,360px) minmax(0,1fr);height:100vh;transition:grid-template-columns .18s;display:grid;overflow:hidden}.shell.sidebar-collapsed{grid-template-columns:72px minmax(0,1fr)}.theme-toggle{z-index:20;color:#f7fbfc;background:#162029db;border:1px solid #ffffff29;border-radius:8px;place-items:center;width:38px;height:38px;display:grid;position:fixed;top:16px;right:16px;box-shadow:0 10px 28px #0000002e}[data-theme=dark] .theme-toggle{border-color:var(--line);background:var(--panel);color:var(--foreground)}.sidebar{color:#f7fbfc;background:#162029;flex-direction:column;gap:24px;min-width:0;min-height:0;padding:28px;display:flex;position:relative;overflow:auto}.sidebar-toggle{color:#f7fbfc;background:#ffffff14;border:1px solid #ffffff29;border-radius:8px;place-items:center;width:38px;height:38px;display:grid;position:absolute;top:16px;right:16px}.sidebar-content{display:contents}.sidebar-collapsed .sidebar{align-items:center;padding:16px;overflow:hidden}.sidebar-collapsed .brand{margin-top:52px}.sidebar-collapsed .brand div:last-child,.sidebar-collapsed .sidebar-content{display:none}.brand{align-items:center;gap:12px;display:flex}.brand-mark{background:#fff;border-radius:8px;place-items:center;width:42px;height:42px;display:grid;overflow:hidden}.brand-mark img{object-fit:cover;width:100%;height:100%}.brand h1{margin:0;font-size:1.3rem}.brand p{color:#b9c6cf;margin:2px 0 0;font-size:.9rem}.upload-box{background:#ffffff0f;border:1px dashed #ffffff57;border-radius:8px;gap:14px;padding:18px;display:grid}.upload-box.loading{background:#d6b45a1f;border-color:#d6b45a}.upload-message{color:#dce6eb;font-size:.86rem;font-weight:700}.auth-box,.account-box,.library-list{gap:10px;display:grid}.auth-logo{justify-self:center;width:min(100%,260px);height:auto;margin:-8px 0 4px}.auth-box input{color:#f7fbfc;background:#26333d;border:1px solid #ffffff2e;border-radius:6px;min-height:40px;padding:0 10px}.auth-box input::placeholder{color:#95a6b2}.auth-tabs{grid-template-columns:1fr 1fr;gap:6px;display:grid}.auth-tabs button,.account-box button,.library-item button{color:#f7fbfc;background:#ffffff14;border:1px solid #ffffff29;border-radius:6px;min-height:38px}.auth-tabs button.active,.library-item.active .library-open{color:#162029;background:#d6b45a;border-color:#d6b45a}.account-box{background:#ffffff0f;border:1px solid #ffffff1f;border-radius:8px;padding:14px}.account-box span,.library-list small{color:#b9c6cf;font-size:.84rem}.library-list{grid-template-columns:repeat(2,minmax(0,1fr));max-height:260px;overflow:auto}.library-list>strong{color:#dce6eb;grid-column:1/-1;font-size:.86rem}.library-item{min-width:0;position:relative}.library-open{text-align:left;grid-template-rows:132px auto auto;align-content:start;justify-items:stretch;gap:7px;width:100%;min-height:188px;padding:8px;display:grid}.library-delete{color:#f1b7b1;background:#162029b8;border-color:#16202961;place-items:center;width:30px;min-height:30px;padding:0;display:grid;position:absolute;top:6px;right:6px}.library-delete:hover:not(:disabled){background:#b423182e;border-color:#b423189e}.library-delete:disabled{cursor:not-allowed;opacity:.55}.library-cover{color:#d6b45a;background:#26333d;border:1px solid #ffffff24;border-radius:6px;place-items:center;width:100%;height:132px;display:grid;overflow:hidden}.library-cover img{object-fit:cover;object-position:top center;width:100%;height:100%}.library-title{text-overflow:ellipsis;white-space:nowrap;width:100%;font-weight:700;overflow:hidden}.file-input{color:#dce6eb;width:100%}.file-input:disabled{cursor:wait;opacity:.62}.control-group{gap:10px;display:grid}.control-group label,.control-label{color:#dce6eb;font-size:.86rem;font-weight:700}.control-group select,.control-group input[type=range]{width:100%}.control-group select{color:#f7fbfc;background:#26333d;border:1px solid #ffffff2e;border-radius:6px;min-height:40px;padding:0 10px}.checkbox-control,.range-with-value{color:#dce6eb;gap:8px;font-size:.86rem;font-weight:700;display:grid}.checkbox-control{grid-template-columns:18px minmax(0,1fr);align-items:center}.checkbox-control input{accent-color:#d6b45a;width:18px;height:18px}.status{color:#c8d5de;margin:0;font-size:.92rem;line-height:1.45}.main{grid-template-rows:auto minmax(0,1fr);gap:24px;min-width:0;height:100vh;min-height:0;padding:32px;display:grid;overflow:hidden}.toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;min-width:0;display:flex}.document-title{min-width:220px}.document-title h2{margin:0;font-size:clamp(1.25rem,2vw,2rem)}.document-title p{color:var(--muted);margin:4px 0 0}.progress-block{gap:6px;max-width:420px;margin-top:10px;display:grid}.progress-meta{color:var(--muted);flex-wrap:wrap;gap:10px;font-size:.84rem;font-weight:700;display:flex}.progress-block progress{background:var(--panel-soft);border:0;border-radius:999px;width:100%;height:8px;overflow:hidden}.progress-block progress::-webkit-progress-bar{background:var(--panel-soft)}.progress-block progress::-webkit-progress-value{background:var(--accent)}.progress-block progress::-moz-progress-bar{background:var(--accent)}.actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.icon-button,.primary-button{border:1px solid var(--line);background:var(--panel);min-height:42px;color:var(--foreground);border-radius:8px;justify-content:center;align-items:center;transition:background .15s,border-color .15s,transform .15s;display:inline-flex}.icon-button{width:42px}.primary-button{background:var(--accent);border-color:var(--accent);color:#fff;gap:8px;min-width:106px;padding:0 16px;font-weight:800}.icon-button:hover,.primary-button:hover{transform:translateY(-1px)}.primary-button:hover{background:var(--accent-strong)}.icon-button:disabled,.primary-button:disabled{cursor:not-allowed;opacity:.45;transform:none}.reader{grid-template-columns:minmax(180px,240px) minmax(0,1fr);gap:18px;min-height:0;transition:grid-template-columns .18s;display:grid}.reader-content-area{min-width:0;height:100%;min-height:0;position:relative}.shell.pages-collapsed .reader{grid-template-columns:48px minmax(0,1fr)}.pages-panel{grid-template-rows:auto minmax(0,1fr);gap:10px;min-height:0;display:grid;overflow:hidden}.pages-toggle{border:1px solid var(--line);background:var(--panel);min-height:42px;color:var(--foreground);border-radius:8px;justify-content:center;align-items:center;gap:8px;font-weight:800;display:inline-flex}.shell.pages-collapsed .pages-toggle span,.shell.pages-collapsed .pages{display:none}.pages{align-content:start;gap:8px;min-height:0;display:grid;overflow:auto}.page-button{border:1px solid var(--line);background:var(--panel);text-align:left;color:var(--foreground);border-radius:8px;padding:12px}.page-button.active{border-color:var(--accent);background:var(--accent-soft)}.page-button strong{margin-bottom:4px;display:block}.page-button span{color:var(--muted);font-size:.84rem}.content{background:var(--panel);border:1px solid var(--line);min-width:0;height:100%;min-height:0;box-shadow:var(--shadow);border-radius:8px;padding:clamp(18px,3vw,42px);position:relative;overflow:auto}.upload-overlay{z-index:5;color:var(--foreground);text-align:center;background:#ffffffdb;align-content:center;place-items:center;gap:12px;padding:24px;display:grid;position:absolute;inset:0}[data-theme=dark] .upload-overlay{background:#101416e0}.upload-overlay strong{font-size:1.05rem}.upload-overlay 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