:root{color-scheme:light dark;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;--canvas: #f3f0e9;--surface: #fbfaf6;--panel: #ffffff;--text: #222722;--muted: #5e665e;--border: #d9d9d0;--accent: #2f6148;--accent-strong: #214a35;--accent-soft: #e1ede5;--danger: #a33e38;--shadow: rgba(27, 33, 28, .14)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:var(--canvas);color:var(--text);min-width:320px}button,input,select,textarea{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid color-mix(in srgb,var(--accent),transparent 35%);outline-offset:2px}svg{fill:none;height:20px;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8;width:20px}h1,h2,p{margin-top:0}h1{font-family:Charter,Iowan Old 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span{display:none}.reader-layout.has-panel{grid-template-columns:280px minmax(0,1fr)}.library-controls{grid-template-columns:1fr auto}.library-filter{grid-column:1 / -1;grid-row:2}.library-filter button{flex:1}}@media(max-width:720px){.library-header{align-items:flex-start;flex-wrap:wrap}.library-actions{flex-wrap:wrap;justify-content:flex-end}.library-intro{align-items:start;flex-direction:column}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.discovery-grid{grid-template-columns:1fr}.reader-header{grid-template-columns:auto minmax(0,1fr)}.reader-tools{grid-column:1 / -1;justify-content:space-around}.tool-button{flex:1;justify-content:center}.tool-button span{display:inline}.reader-layout.has-panel{grid-template-columns:minmax(0,1fr)}.reader-panel{border-right:0;inset:0;position:absolute;width:min(88vw,340px);z-index:9}.reader-layout{position:relative}.reader-footer{grid-template-columns:1fr auto}.reader-footer>span:first-child{display:none}.reader-footer-actions .remaining-time,.page-control{display:none}.read-aloud-bar{bottom:48px;flex-wrap:wrap;justify-content:center;width:calc(100% - 20px)}.speech-preview{max-width:calc(100% - 140px);order:-1;width:100%}}@media(max-width:480px){.library-header{padding:16px}.library-header .primary-button{padding:8px}.library-header .primary-button svg{display:none}.library-actions .secondary-button{padding:8px}.library-actions .secondary-button svg{display:none}.library-actions{display:grid;gap:5px;grid-template-columns:repeat(auto-fit,minmax(68px,1fr));width:100%}.library-actions .primary-button,.library-actions .secondary-button{font-size:.76rem;min-width:0;padding-inline:4px;white-space:nowrap}.library-main{padding:40px 16px 60px}.book-grid{gap:18px 12px}.generated-cover{font-size:1.15rem}.storage-badge{width:100%}.reading-overview{gap:6px;margin-top:-24px}.reading-overview>div{align-items:center;flex-direction:column;gap:1px;padding:9px 4px;text-align:center}.reading-overview small{font-size:.62rem}.library-controls{grid-template-columns:1fr}.library-filter{grid-column:auto;grid-row:auto;overflow-x:auto}.library-filter button{font-size:.72rem;padding:8px 6px}.library-sort select{width:100%}.discovery-dialog{border-radius:0;margin:0;min-height:100%}.discovery-card{grid-template-columns:82px minmax(0,1fr)}.discovery-card p:not(.discovery-author){display:none}.discovery-actions{align-items:flex-start;flex-direction:column;gap:6px}.tool-button span{display:none}.selection-bar>div{flex-wrap:wrap}.selection-options{align-items:stretch;flex-direction:column}.annotation-filters{grid-template-columns:1fr}.read-aloud-bar label{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media(prefers-color-scheme:dark){:root{--canvas: #171916;--surface: #22241f;--panel: #292b26;--text: #eceee8;--muted: #aaafa6;--border: #42463e;--accent: #8bc09e;--accent-strong: #37654c;--accent-soft: #2d4034;--danger: #ef8d86;--shadow: rgba(0,0,0,.35)}.library-shell:before{background:radial-gradient(circle at 80% 0%,#25372b 0,transparent 34%)}.drop-zone{background:#292b26b8}.add-book-card{background:#292b2680}.storage-badge{background:#292b26b3}.book-cover{background:#313a33}.progress-track{background:#41463f}.reader-app.theme-paper{--reader-bg: #252621;--reader-text: #ecebe5;--reader-chrome: #20211d}}