:root{--bg:#f5f2ea;--surface:#fff;--surface-2:#fbfaf7;--ink:#050505;--ink-2:#101010;--muted:#6e6a61;--line:#e7e2d8;--gold:#d4af37;--gold-soft:#d4af3724;--shadow-sm:0 8px 24px #0505050f;--shadow-md:0 18px 48px #0505051f;--radius-sm:10px;--radius-md:14px;--radius-lg:20px;--sidebar-bg:#101010;--sidebar-fg:#f5f2ea;--sidebar-muted:#a9a294;--reader-font-size:21px;--reader-line-height:1.9;--reader-reading-width:760px;--reader-page-margin:72px;color:var(--ink);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%}body{background:var(--bg);color:var(--ink);margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}a{color:inherit}:focus-visible{outline:2px solid var(--gold);outline-offset:2px}.visually-hidden{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.app-shell{background:var(--bg);min-height:100dvh;color:var(--ink)}.site-header{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#f5f2eae6;height:72px;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:16px;width:min(100% - 40px,1440px);height:100%;margin:0 auto;display:flex}.brand{color:inherit;align-items:center;gap:12px;text-decoration:none;display:inline-flex}.brand-mark{background:#101010;border:1px solid #d4af3773;border-radius:12px;place-items:center;width:40px;height:40px;display:grid;overflow:hidden}.brand-mark img{object-fit:cover;width:100%;height:100%}.brand-copy{flex-direction:column;line-height:1.1;display:flex}.brand-copy strong{letter-spacing:-.3px;font-size:17px;font-weight:650}.brand-copy span{letter-spacing:1.6px;color:var(--muted);font-size:9px;font-weight:600}.header-actions{align-items:center;gap:10px;display:flex}.mobile-menu-toggle{border:1px solid var(--line);background:var(--surface);width:42px;height:42px;color:var(--ink);border-radius:10px;justify-content:center;align-items:center;display:none}.mobile-menu-toggle svg{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;width:20px;height:20px}.button,.secondary-button{border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 16px;font-size:13px;font-weight:600;transition:background .18s,border-color .18s,color .18s,transform .18s;display:inline-flex}.button:active,.secondary-button:active{transform:translateY(1px)}.button-dark{color:#fff;background:#101010;border-color:#101010}.button-dark:hover{background:#1f1f1f}.button-install,.secondary-button{background:var(--surface);color:var(--ink);border-color:var(--line)}.button-install:hover,.secondary-button:hover{background:#fff;border-color:#d9d1bf}.button-install svg{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;width:16px;height:16px}.workspace-layout{grid-template-columns:272px minmax(0,1fr);min-height:calc(100dvh - 72px);display:grid}.workspace-main{min-width:0;padding:36px clamp(20px,4vw,56px) 0}.library-page.is-hidden,.scanner-host.is-hidden,.assistant-host.is-hidden{display:none}.app-sidebar{background:var(--sidebar-bg);height:calc(100dvh - 72px);color:var(--sidebar-fg);border-right:1px solid #222;flex-direction:column;padding:18px 14px;display:flex;position:sticky;top:72px;overflow:hidden auto}.sidebar-scrim{display:none}.sidebar-topline{justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;padding:0 6px;display:flex}.sidebar-topline-label{letter-spacing:1.2px;color:var(--sidebar-muted);font-size:10px;font-weight:700}.sidebar-collapse,.sidebar-icon-action{color:#d8d2c4;background:0 0;border:1px solid #0000;border-radius:8px;place-items:center;width:34px;height:34px;display:grid}.sidebar-collapse:hover,.sidebar-icon-action:hover{color:var(--gold);background:#1b1b1b;border-color:#333}.sidebar-section{flex-direction:column;flex:1;gap:4px;display:flex}.sidebar-section-header{align-items:center;gap:6px;margin-top:10px;display:flex}.sidebar-section-label,.sidebar-section-toggle{color:#d8d2c4}.sidebar-section-toggle{text-align:left;letter-spacing:.2px;background:0 0;border:0;border-radius:8px;flex:1;justify-content:space-between;align-items:center;min-height:36px;padding:0 8px;font-size:12px;font-weight:600;display:flex}.sidebar-section-toggle:hover{color:#fff;background:#1a1a1a}.sidebar-library-link{font-size:13px;font-weight:650}.sidebar-chevron{place-items:center;width:18px;height:18px;transition:transform .18s;display:grid}.sidebar-chevron .sidebar-icon{width:14px;height:14px}.sidebar-chevron.is-open{transform:rotate(180deg)}.sidebar-nav{gap:4px;display:grid}.sidebar-nav[hidden]{display:none!important}.sidebar-link{color:#d2cdbf;text-align:left;background:0 0;border:1px solid #0000;border-radius:10px;align-items:center;gap:10px;width:100%;min-height:40px;padding:0 10px;font-size:13px;font-weight:500;display:flex;position:relative}.sidebar-link:hover{color:#fff;background:#1a1a1a}.sidebar-link.is-active{color:#fff;background:#1b1b17;border-color:#d4af3759}.sidebar-icon{fill:none;stroke:currentColor;stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:18px;height:18px}.sidebar-link-label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.sidebar-active-bar{background:var(--gold);border-radius:99px;width:3px;height:18px;margin-left:auto}.sidebar-folder-form{grid-template-columns:1fr auto;gap:6px;padding:4px 4px 8px;display:grid}.sidebar-folder-form input{color:#fff;background:#141414;border:1px solid #333;border-radius:8px;min-height:36px;padding:0 10px;font-size:12px}.sidebar-folder-form button{background:var(--gold);color:#101010;border:0;border-radius:8px;min-height:36px;padding:0 10px;font-weight:700}.sidebar-folder-form small{color:#f0b4a8;grid-column:1/-1;font-size:11px}.sidebar-folder-item{align-items:center;gap:2px;display:flex}.sidebar-folder-item .sidebar-link{flex:1;min-width:0}.sidebar-folder-actions{display:flex}.folder-menu-action{color:#9f998a;background:0 0;border:0;border-radius:8px;width:30px;height:30px}.folder-menu-action:hover{color:#fff;background:#222}.folder-delete-action:hover{color:#ffb0a5}.sidebar-pastille{border-radius:50%;flex:none;width:8px;height:8px}.pastille-or{background:#d4af37}.pastille-bleu{background:#6fa3d8}.pastille-vert{background:#63a978}.pastille-violet{background:#9b7fd1}.pastille-rouge{background:#d77a6c}.pastille-sarcelle{background:#53b1b1}.sidebar-tools-nav{border-top:1px solid #242424;margin-top:8px;padding-top:8px}.sidebar-bottom{border-top:1px solid #242424;margin-top:12px;padding-top:12px}.sidebar-settings-link{font-weight:600}.sidebar-settings-subnav{gap:2px;margin:6px 0 0 28px;display:grid}.sidebar-settings-subnav button{color:#bdb6a7;text-align:left;background:0 0;border:0;border-radius:8px;min-height:32px;padding:0 10px;font-size:12px}.sidebar-settings-subnav button:hover,.sidebar-settings-subnav button.is-active{color:#f0d27a;background:#1b1b17}.sidebar-footnote{color:#9f998a;margin:14px 8px 0;font-size:11px;line-height:1.6}.app-sidebar.is-collapsed .sidebar-topline-label,.app-sidebar.is-collapsed .sidebar-link-label,.app-sidebar.is-collapsed .sidebar-section-header .sidebar-section-toggle span:not(.sidebar-chevron),.app-sidebar.is-collapsed .sidebar-section-disclosure,.app-sidebar.is-collapsed .sidebar-folder-form,.app-sidebar.is-collapsed .sidebar-folder-actions,.app-sidebar.is-collapsed .sidebar-settings-subnav,.app-sidebar.is-collapsed .sidebar-footnote,.app-sidebar.is-collapsed .sidebar-pastille{display:none!important}.app-sidebar.is-collapsed .sidebar-link{justify-content:center;padding:0}.app-sidebar.is-collapsed .sidebar-section-header{justify-content:center}.app-sidebar.is-collapsed .sidebar-icon-action,.app-sidebar.is-collapsed .sidebar-collapse{margin:0 auto}.library-hero{grid-template-columns:minmax(0,1.05fr) minmax(340px,.85fr);align-items:center;gap:clamp(28px,6vw,80px);padding:18px 0 28px;display:grid}.eyebrow{letter-spacing:1.4px;color:#8a7a52;margin:0;font-size:10px;font-weight:700}.hero h1{letter-spacing:-2.4px;max-width:680px;color:var(--ink);margin:18px 0 14px;font-size:clamp(40px,5vw,68px);font-weight:560;line-height:1.04}.hero h1 span{color:var(--gold);letter-spacing:-1px;font-family:Iowan Old Style,Palatino Linotype,Georgia,serif;font-style:italic;font-weight:500}.hero-description{max-width:520px;color:var(--muted);margin:0;font-size:16px;line-height:1.75}.upload-card{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);min-height:340px;box-shadow:var(--shadow-sm);place-items:center;padding:34px;display:grid;position:relative}.upload-card:before{content:"";pointer-events:none;border:1px dashed #ddd6c7;border-radius:14px;position:absolute;inset:12px}.upload-card.is-dragging{background:#fffdf7;border-color:#d4af37b3;box-shadow:0 12px 34px #d4af371f}.upload-content{z-index:1;text-align:center;flex-direction:column;align-items:center;width:100%;display:flex;position:relative}.upload-icon{background:var(--gold-soft);color:#8a6a1d;border-radius:16px;place-items:center;width:58px;height:58px;margin-bottom:16px;display:grid}.upload-icon svg{width:28px;height:28px}.upload-overline{letter-spacing:1.3px;color:#8a7a52;margin:0;font-size:10px;font-weight:700}.upload-content h2{letter-spacing:-.6px;margin:12px 0 8px;font-size:26px;font-weight:620}.upload-hint{max-width:360px;color:var(--muted);margin:0;font-size:14px;line-height:1.7}.upload-button{min-width:220px;margin-top:18px}.upload-message{color:#6a5a2a;margin:14px 0 0;font-size:12px}.page-footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:10px;margin-top:26px;padding:22px 0 28px;font-size:11px;display:flex}.page-footer span:first-child{color:#6b6046;letter-spacing:.8px;font-weight:700}.library-toolbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:end;gap:16px;padding-bottom:14px;display:flex}.library-toolbar h2{letter-spacing:-.5px;align-items:center;gap:10px;margin:6px 0 0;font-size:24px;font-weight:620;display:flex}.document-count{background:var(--gold-soft);color:#6f5720;border-radius:999px;place-items:center;min-width:26px;height:24px;padding:0 8px;font-size:12px;font-weight:700;display:inline-grid}.library-controls{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.search-control,.sort-control{border:1px solid var(--line);background:var(--surface);border-radius:10px;align-items:center;gap:8px;height:42px;padding:0 12px;display:flex}.search-control svg{stroke:#8b8577;fill:none;stroke-width:1.6px;width:16px;height:16px}.search-control input,.sort-control select{color:var(--ink);background:0 0;border:0;outline:0;min-width:0;font-size:13px}.library-notice,.settings-save-notice{color:#6b5522;background:#fbf7ea;border:1px solid #eadfbf;border-radius:10px;margin:14px 0 0;padding:10px 12px;font-size:12px}.document-list{margin:0;padding:0;list-style:none}.document-row{border-bottom:1px solid var(--line);grid-template-columns:46px minmax(0,1fr) auto;align-items:center;gap:14px;padding:14px 8px;display:grid}.document-file-icon{color:#72591f;background:#fbf6e7;border:1px solid #e1d6b8;border-radius:10px;place-items:center;width:42px;height:46px;font-size:9px;font-weight:700;display:grid}.document-details h3{white-space:nowrap;text-overflow:ellipsis;margin:0 0 5px;font-size:14px;font-weight:620;overflow:hidden}.document-details p{color:var(--muted);flex-wrap:wrap;align-items:center;gap:6px;margin:0;font-size:11px;display:flex}.document-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:6px;display:flex}.text-action,.favorite-action{color:#5b5447;background:0 0;border:0;border-radius:8px;min-height:36px;padding:0 8px;font-size:12px}.text-action:hover,.favorite-action:hover{color:#2f2b23;background:#f3efe4}.read-action{color:#7a6020;font-weight:600}.delete-action:hover{color:#a33d30}.favorite-action{width:36px;font-size:18px}.document-folder-select select{border:1px solid var(--line);background:var(--surface);color:#4f493d;border-radius:8px;min-height:36px;padding:0 8px;font-size:12px}.library-empty{text-align:center;min-height:220px;color:var(--muted);place-content:center;justify-items:center;gap:8px;display:grid}.empty-icon{color:#7a6020;background:#f3eee2;border-radius:12px;place-items:center;width:44px;height:44px;display:grid}.empty-icon svg{fill:none;stroke:currentColor;stroke-width:1.5px;width:22px;height:22px}.library-empty h3{color:var(--ink);margin:0;font-size:15px}.reader-overlay{z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0a0a0a8c;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.reader-dialog{background:var(--surface-2);border:1px solid var(--line);width:min(1100px,100%);height:min(92dvh,980px);box-shadow:var(--shadow-md);border-radius:18px;flex-direction:column;display:flex;overflow:hidden}.reader-header{background:#fbfaf7f2;border-bottom:1px solid #e7e2d8cc;justify-content:space-between;align-items:center;gap:12px;min-height:64px;padding:10px 18px;display:flex}.reader-heading{min-width:0}.reader-heading h2{letter-spacing:-.2px;white-space:nowrap;text-overflow:ellipsis;max-width:70vw;margin:0;font-size:15px;font-weight:600;overflow:hidden}.reader-header-actions{align-items:center;gap:8px;display:flex}.reader-header-tool,.reader-close{border:1px solid var(--line);background:var(--surface);color:#4b463b;border-radius:10px;place-items:center;width:40px;height:40px;display:grid}.reader-header-tool svg{width:18px;height:18px}.reader-close{font-size:24px;line-height:1}.reader-header-tool:hover,.reader-close:hover{color:#2f2b23;border-color:#d8cda9}.reader-content-toolbar{display:none}.reader-reading-area{background:var(--surface-2);min-height:0;padding:clamp(28px, 5vh, 56px) max(20px, calc((100% - var(--reader-reading-width)) / 2 + var(--reader-page-margin)));flex:1;overflow:auto}.reader-page-text{max-width:var(--reader-reading-width);font-size:var(--reader-font-size);line-height:var(--reader-line-height);color:#1f1d19;white-space:pre-wrap;overflow-wrap:anywhere;margin:0 auto;font-family:Georgia,Iowan Old Style,Times New Roman,serif}.app-shell[data-font=sans] .reader-page-text{font-family:Inter,ui-sans-serif,system-ui,sans-serif}.app-shell[data-font=dyslexic] .reader-page-text{letter-spacing:.02em;font-family:Verdana,Arial,sans-serif}.reader-blank-page{text-align:center;color:var(--muted);margin:40px auto}.speech-highlight{background:#d4af3747;border-radius:3px;box-shadow:0 0 0 2px #d4af371f}.reader-player{background:#fbfaf7fa;border-top:1px solid #e7e2d8cc;padding:10px 18px 14px}.player-status-line{min-height:0;color:var(--muted);justify-content:flex-end;margin-bottom:4px;font-size:11px;display:flex}.reader-progress{appearance:none;width:100%;height:4px;accent-color:var(--gold);background:#e8e2d5;border-radius:999px;margin:4px 0 10px}.player-controls{justify-content:center;align-items:center;gap:14px;display:flex;position:relative}.player-transport{align-items:center;gap:10px;display:flex}.transport-button{border:1px solid var(--line);background:var(--surface);color:#4f493d;border-radius:999px;place-items:center;width:42px;height:42px;display:grid}.transport-button svg{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.transport-play{color:#fff;background:#101010;border-color:#101010;width:52px;height:52px}.transport-play svg{fill:currentColor;stroke:none;width:20px;height:20px}.transport-button:hover:not(:disabled){border-color:#d8cda9}.transport-button:disabled{opacity:.45;cursor:default}.reader-settings-menu{position:absolute;right:0}.reader-settings-menu>summary{border:1px solid var(--line);background:var(--surface);color:#4f493d;border-radius:10px;align-items:center;gap:8px;min-height:40px;padding:0 12px;font-size:12px;font-weight:600;list-style:none;display:inline-flex}.reader-settings-menu>summary::-webkit-details-marker{display:none}.reader-settings-menu>summary svg{fill:none;stroke:currentColor;stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round;width:16px;height:16px}.reader-settings-content{border:1px solid var(--line);background:var(--surface);width:min(520px,100vw - 40px);max-height:min(60vh,480px);box-shadow:var(--shadow-md);border-radius:14px;gap:12px;padding:14px;display:grid;position:absolute;bottom:calc(100% + 10px);right:0;overflow:auto}.voice-controls,.reader-display-options{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;display:grid}.voice-select-control,.rate-select-control,.reader-display-options label{color:#6b6558;gap:6px;font-size:11px;display:grid}.voice-select-control select,.rate-select-control select,.reader-display-options select,.rate-select-control input[type=range],.reader-display-options input[type=range]{border:1px solid var(--line);background:#fff;border-radius:9px;min-height:38px;padding:0 10px}.voice-preview-button{border:1px solid var(--line);background:#fff;border-radius:9px;align-self:end;min-height:38px;font-size:12px}.voice-notice,.save-status{color:#6b6558;margin:8px 0 0;font-size:11px}.reader-loading,.reader-error{text-align:center;color:var(--muted);flex:1;place-content:center;justify-items:center;gap:10px;padding:32px;display:grid}.reader-loading h3,.reader-error h3{color:var(--ink);margin:0}.reader-spinner{border:3px solid #e8e2d5;border-top-color:var(--gold);border-radius:50%;width:28px;height:28px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.reader-dialog.is-fullscreen{border:0;border-radius:0;width:100vw;max-width:none;height:100dvh}.reader-dialog.controls-hidden .reader-header,.reader-dialog.controls-hidden .reader-player{opacity:0;pointer-events:none}.reader-dialog.is-fullscreen .reader-header,.reader-dialog.is-fullscreen .reader-player{transition:opacity .25s}.audio-player-overlay{z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0a0a0a8c;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.audio-player-dialog{background:var(--surface);border:1px solid var(--line);width:min(760px,100%);max-height:calc(100dvh - 48px);box-shadow:var(--shadow-md);border-radius:22px;padding:24px;overflow:auto}.audio-player-header{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.audio-player-header h2{letter-spacing:-.4px;margin:4px 0 0;font-size:20px}.reader-overline{letter-spacing:1.2px;color:#8a7a52;margin:0;font-size:10px;font-weight:700}.audio-close-button{border:1px solid var(--line);background:var(--surface);color:#4b463b;border-radius:10px;width:40px;height:40px;font-size:24px}.audio-player-main{grid-template-columns:180px minmax(0,1fr);align-items:center;gap:24px;display:grid}.audio-cover{aspect-ratio:1;object-fit:cover;background:#eee7d8;border-radius:16px;width:100%}.audio-cover-placeholder{color:#7a6020;background:linear-gradient(145deg,#f3ead5,#e3d2a3);place-items:center;display:grid}.audio-cover-placeholder svg{fill:currentColor;width:42%}.audio-track-info .eyebrow{color:#8a7a52;margin-bottom:8px}.audio-track-info h3{letter-spacing:-.6px;margin:0 0 6px;font-size:28px;line-height:1.15}.audio-track-info p,.audio-track-info small{color:var(--muted);margin:0}.audio-track-info p{margin-bottom:6px;font-size:14px}.audio-timeline{margin-top:18px}.audio-progress-control input{appearance:none;background:linear-gradient(to right, var(--gold) 0 var(--audio-progress), #e8e2d5 var(--audio-progress) 100%);border-radius:999px;width:100%;height:8px}.audio-progress-control input::-webkit-slider-thumb{-webkit-appearance:none;background:#b99226;border:3px solid #fff;border-radius:50%;width:16px;height:16px;box-shadow:0 1px 4px #0003}.audio-progress-control input::-moz-range-thumb{background:#b99226;border:3px solid 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