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.15s;display:flex}.app-book:hover{border-color:var(--color-brand-500);box-shadow:var(--shadow-md);transform:translateY(-2px)}.app-book-cover{aspect-ratio:3/4;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--color-brand-600) 0,var(--color-brand-500) 50%,var(--color-accent-gold) 100%);box-shadow:inset 0 0 0 1px #00000014,var(--shadow-sm);align-items:flex-end;padding:14px;display:flex;position:relative;overflow:hidden}.app-book-cover:after{content:"";inset-inline-start:4px;background:#0000002e;width:2px;position:absolute;top:0;bottom:0}.app-book-cover-title{font:600 14px/1.35 var(--font-serif-en);color:#fff;text-shadow:0 1px 2px #0003;-webkit-line-clamp:4;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}html[lang=fa] .app-book-cover-title{font-family:var(--font-serif-fa)}.app-book-meta{flex-direction:column;gap:4px;min-width:0;display:flex}.app-book-title{color:var(--color-ink);text-overflow:ellipsis;white-space:nowrap;font-size:13.5px;font-weight:500;overflow:hidden}.app-book-sub{color:var(--color-ink-subtle);font:500 11px/1 ui-monospace,monospace}.app-book-status{font:500 10px/1.4 var(--font-ui-en);border-radius:var(--radius-full);background:var(--color-brand-50);color:var(--color-brand-600);text-transform:uppercase;letter-spacing:.06em;align-self:flex-start;align-items:center;padding:2px 8px;display:inline-flex}[data-theme=dark] .app-book-status{background:#3aa6a026}.app-book-status[data-status=analyzing],.app-book-status[data-status=extracting],.app-book-status[data-status=pending]{color:#8a6a16;background:#d4a12a26}.app-book-status[data-status=failed]{color:#9a3535;background:#c94f4f26}.app-empty{text-align:center;color:var(--color-ink-dim);background:var(--color-bg-canvas);border:1px dashed var(--color-border);border-radius:var(--radius-md);padding:40px 20px;font-size:14px}.app-form-row{border-bottom:1px solid var(--color-border-soft);grid-template-columns:180px 1fr;align-items:center;gap:16px;padding:12px 0;display:grid}.app-form-row:last-child{border-bottom:none}.app-form-label{color:var(--color-ink-dim);font-size:13px;font-weight:500}.app-form-help{color:var(--color-ink-subtle);margin-top:4px;font-size:12px}.app-input,.app-select{background:var(--color-bg-elev);border:1px solid var(--color-border);border-radius:var(--radius-md);width:100%;font:inherit;color:var(--color-ink);outline:none;padding:8px 12px;transition:border-color .15s}.app-input:focus,.app-select:focus{border-color:var(--color-brand-500);box-shadow:0 0 0 3px var(--color-brand-50)}[data-theme=dark] .app-input:focus,[data-theme=dark] .app-select:focus{box-shadow:0 0 0 3px #3aa6a033}.app-btn{border-radius:var(--radius-md);font:500 13.5px/1 var(--font-ui-en);cursor:pointer;border:none;align-items:center;gap:6px;padding:9px 16px;transition:background .15s,color .15s;display:inline-flex}html[lang=fa] .app-btn{font-family:var(--font-ui-fa)}.app-btn-primary{background:var(--color-brand-500);color:#fff}.app-btn-primary:hover:not(:disabled){background:var(--color-brand-600)}.app-btn-primary:disabled{opacity:.5;cursor:not-allowed}.app-btn-ghost{color:var(--color-ink-dim);background:0 0}.app-btn-ghost:hover{background:var(--color-bg-sunk);color:var(--color-ink)}.reader-toolbar{z-index:20;background:var(--color-bg-elev);margin-block-end:12px;padding:10px 12px;position:sticky;top:0}@supports (color:color-mix(in lab,red,red)){.reader-toolbar{background:color-mix(in oklab,var(--color-bg-elev) 92%,transparent)}}.reader-toolbar{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--color-border-soft);border-radius:var(--radius-md,8px);box-shadow:var(--shadow-xs)}[data-theme=dark] .reader-toolbar{background:var(--color-bg-elev)}@supports (color:color-mix(in lab,red,red)){[data-theme=dark] .reader-toolbar{background:color-mix(in oklab,var(--color-bg-elev) 88%,transparent)}}.reader-toolbar-row{flex-wrap:wrap;align-items:center;gap:8px 12px;display:flex}.reader-toolbar-hint{color:var(--color-ink-subtle);white-space:nowrap;flex-wrap:wrap;align-items:center;gap:6px;margin-inline-start:auto;font-size:11.5px;display:inline-flex}.reader-toolbar-hint kbd{background:var(--color-bg-sunk);border:1px solid var(--color-border);color:var(--color-ink-dim);border-radius:4px;justify-content:center;align-items:center;min-width:18px;padding:2px 5px;font:500 10px/1 ui-monospace,SF Mono,monospace;display:inline-flex}@media (max-width:720px){.reader-toolbar-hint{flex-basis:100%;justify-content:flex-start}}.reader-page-meta{color:var(--color-ink-dim);align-items:center;gap:8px;margin-block:4px 8px;font-size:12px;display:inline-flex}.reader-page-title{color:var(--color-ink);text-overflow:ellipsis;white-space:nowrap;max-width:320px;font-weight:500;overflow:hidden}.reader-page-counter{color:var(--color-ink-subtle);background:var(--color-bg-sunk);border-radius:4px;padding:2px 6px;font:500 11.5px/1 ui-monospace,SF Mono,monospace}@media (max-width:800px){.app-shell{flex-direction:column}.app-rail{border-inline-end:none;border-bottom:1px solid var(--color-border);flex-direction:row;align-items:center;width:100%;height:auto;padding:6px 12px}.app-rail-brand{border-bottom:none;padding:6px 8px}.app-rail-nav{flex-direction:row;gap:0;padding:0 8px;overflow-x:auto}.app-rail-link{white-space:nowrap}.app-rail-foot{border-top:none;border-inline-start:1px solid var(--color-border-soft);flex-direction:row;padding:0 8px}.app-page{padding:24px 20px 60px}}@font-face{font-family:Vazirmatn;src:url(/fonts/Vazirmatn-Regular.ttf)format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Vazirmatn;src:url(/fonts/Vazirmatn-Medium.ttf)format("truetype");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:Vazirmatn;src:url(/fonts/Vazirmatn-SemiBold.ttf)format("truetype");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:Vazirmatn;src:url(/fonts/Vazirmatn-Bold.ttf)format("truetype");font-weight:700;font-style:normal;font-display:swap}.text-layer{-webkit-user-select:text;user-select:text;pointer-events:auto;color:#0000;line-height:1;position:absolute;inset:0;overflow:hidden}.text-layer ::selection{color:#0000;background:#7c3aed59}.text-layer br,.text-layer span{transform-origin:0 0;white-space:pre;color:#0000;position:absolute}html{font-feature-settings:"cv11","ss01";-webkit-text-size-adjust:100%}html[dir=rtl]{font-family:var(--font-persian)}[lang=fa],body[lang=fa],html[lang=fa]{line-height:1.8}.latin-inline{font-feature-settings:"cv11","ss01";font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:.94em}body{color:var(--color-ink-900);background:var(--color-reader-paper);min-height:100vh}@media (prefers-color-scheme:dark){body{color:var(--color-ink-100);background:var(--color-reader-paper-dark)}}.reader-root{--reader-font-size:16px}.reader-root[data-theme=light]{color:var(--color-ink-900);background-color:#fff}.reader-root[data-theme=dark]{background-color:var(--color-reader-paper-dark);color:var(--color-reader-ink-dark)}.reader-root[data-theme=sepia]{color:#2a2618;background-color:#f5ecd9}.reader-root[data-theme=dark] .bg-reader-paper,.reader-root[data-theme=dark] [class*=bg-white]{background-color:var(--color-reader-paper-dark)!important}.reader-canvas{font-size:var(--reader-font-size)}.app-rail-brand-text{flex:1;min-width:0}.ny-bell-btn,.ny-bell-wrap{position:relative}.ny-bell-btn{width:32px;height:32px;color:var(--color-ink,currentColor);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;transition:background .12s,border-color .12s;display:inline-flex}.ny-bell-btn:hover{background:var(--color-bg-elev,#0000000d)}.ny-bell-btn:focus-visible{border-color:var(--color-brand-500,#4f46e5);outline:none}.ny-badge{color:#fff;letter-spacing:0;pointer-events:none;top:-2px;background:#dc2626;border-radius:9px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 5px;font:600 10px/1 ui-sans-serif,system-ui,-apple-system,sans-serif;display:inline-flex;position:absolute;inset-inline-end:-2px}.ny-popover{background:var(--color-bg-raised,#fff);width:340px;max-width:92vw;color:var(--color-ink,#111);border:1px solid var(--color-border,#00000014);box-shadow:var(--shadow-md,0 12px 32px #0000002e);z-index:var(--z-popover,50);top:calc(100% + 8px);border-radius:12px;flex-direction:column;display:flex;position:absolute;inset-inline-end:0;overflow:hidden}.ny-popover-head{border-bottom:1px solid var(--color-border-soft,#0000000f);justify-content:space-between;align-items:center;padding:10px 14px;font-size:13px;display:flex}.ny-popover-list{max-height:360px;margin:0;padding:4px 0;list-style:none;overflow-y:auto}.ny-popover-empty{color:var(--color-ink-subtle,#666);text-align:center;padding:18px 14px;font-size:13px}.ny-popover-row{display:block}.ny-popover-row.is-unread{background:#4f46e50f}.ny-popover-link-row{color:inherit;align-items:flex-start;gap:10px;padding:10px 14px;font-size:13px;text-decoration:none;transition:background .12s;display:flex}.ny-popover-link-row:hover{background:var(--color-bg-elev,#0000000a)}.ny-popover-icon{background:var(--color-bg-elev,#0000000d);width:24px;height:24px;color:var(--color-ink,#111);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;margin-top:2px;display:inline-flex}.ny-popover-body{flex-direction:column;gap:2px;min-width:0;display:flex}.ny-popover-title{align-items:center;gap:6px;font-weight:600;display:inline-flex}.ny-popover-dot{background:var(--color-brand-500,#4f46e5);border-radius:999px;width:6px;height:6px;display:inline-block}.ny-popover-sub{color:var(--color-ink-subtle,#666);text-overflow:ellipsis;white-space:nowrap;max-width:270px;font-size:12px;overflow:hidden}.ny-popover-meta{color:var(--color-ink-subtle,#888);gap:6px;margin-top:2px;font-size:11px;display:inline-flex}.ny-popover-foot{border-top:1px solid var(--color-border-soft,#0000000f);text-align:center;padding:8px 14px}.ny-popover-link{color:var(--color-brand-500,#4f46e5);cursor:pointer;background:0 0;border:0;padding:0;font-size:12px;text-decoration:none}.ny-popover-link:disabled{color:var(--color-ink-subtle,#888);cursor:not-allowed}.ny-popover-error{color:#b91c1c;background:#fee2e2;border-top:1px solid #fecaca;padding:8px 14px;font-size:12px}.reader-sidebar-bottom-sheet{background:var(--color-bg-raised,#fff);height:60vh;max-height:80vh;color:var(--color-ink,#111);border-top:1px solid var(--color-border,#0000001a);z-index:40;inset-inline:0;border-radius:16px 16px 0 0;flex-direction:column;transition:transform .22s cubic-bezier(.32,.72,0,1);display:flex;position:fixed;bottom:0;overflow:hidden;transform:translateY(calc(100% - 48px));box-shadow:0 -8px 32px #0000002e}.reader-sidebar-bottom-sheet.is-expanded{transform:translateY(0)}.reader-sidebar-bottom-sheet-handle{cursor:pointer;touch-action:none;background:0 0;border:0;flex:none;justify-content:center;align-items:center;width:100%;height:48px;padding:0;display:flex}.reader-sidebar-bottom-sheet-handle:focus-visible{outline:2px solid var(--color-brand-500,#4288c0);outline-offset:-4px;border-radius:12px}.reader-sidebar-bottom-sheet-grip{background:var(--color-border,#0003);border-radius:999px;width:44px;height:5px;display:block}.reader-sidebar-bottom-sheet-body{flex:auto;padding:8px 16px 24px;overflow-y:auto}.reader-root[data-theme=dark] .reader-sidebar-bottom-sheet{background:var(--color-reader-paper-dark,#1c1c1c);color:var(--color-reader-ink-dark,#ededed)}.reader-page-list{will-change:transform}html[data-show-ai-sim=false] .ny-tag-ai-sim,html[data-show-ai-sim=false] [data-ai-sim-badge]{display:none!important}.translate-word{opacity:0;animation:translate-word-in .18s ease-out forwards;display:inline-block}@keyframes translate-word-in{to{opacity:1}}@media (prefers-reduced-motion:reduce){.translate-word{opacity:1;animation:none}}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-divide-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@property --tw-scale-x{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-y{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-z{syntax:"*";inherits:false;initial-value:1}@keyframes pulse{50%{opacity:.5}}