:root{color-scheme:light dark;--paper: #f6f5f3;--ink: #1b1b1f;--dim: rgba(27, 27, 31, .38);--dim-strong: rgba(27, 27, 31, .58);--lit-bg: rgba(20, 120, 110, .13);--rule: rgba(27, 27, 31, .12);--chrome: rgba(246, 245, 243, .92);--accent: #0f766e;--danger: #b3401f;--track: rgba(27, 27, 31, .09);--shadow: 0 12px 28px rgba(27, 27, 31, .14)}@media (prefers-color-scheme: dark){:root{--paper: #16161a;--ink: #e9e8e6;--dim: rgba(233, 232, 230, .34);--dim-strong: rgba(233, 232, 230, .58);--lit-bg: rgba(45, 212, 191, .14);--rule: rgba(233, 232, 230, .14);--chrome: rgba(22, 22, 26, .92);--accent: #5eead4;--danger: #f0a184;--track: rgba(233, 232, 230, .1);--shadow: 0 12px 28px rgba(0, 0, 0, .4)}}:root[data-theme=light]{color-scheme:light;--paper: #f6f5f3;--ink: #1b1b1f;--dim: rgba(27, 27, 31, .38);--dim-strong: rgba(27, 27, 31, .58);--lit-bg: rgba(20, 120, 110, .13);--rule: rgba(27, 27, 31, .12);--chrome: rgba(246, 245, 243, .92);--accent: #0f766e;--danger: #b3401f;--track: rgba(27, 27, 31, .09);--shadow: 0 12px 28px rgba(27, 27, 31, .14)}:root[data-theme=dark]{color-scheme:dark;--paper: #16161a;--ink: #e9e8e6;--dim: rgba(233, 232, 230, .34);--dim-strong: rgba(233, 232, 230, .58);--lit-bg: rgba(45, 212, 191, .14);--rule: rgba(233, 232, 230, .14);--chrome: rgba(22, 22, 26, .92);--accent: #5eead4;--danger: #f0a184;--track: rgba(233, 232, 230, .1);--shadow: 0 12px 28px rgba(0, 0, 0, .4)}*{box-sizing:border-box}html,body{margin:0;background:var(--paper);color:var(--ink);font:400 18px/1.7 Charter,Bitstream Charter,Iowan Old Style,Georgia,serif;-webkit-font-smoothing:antialiased}body{overflow-x:hidden}#app{min-height:100vh}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}button{font:inherit}a{color:inherit}@media (prefers-reduced-motion: 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var(--rule);border-radius:999px;min-height:44px;padding:0 .95rem;white-space:nowrap;cursor:pointer;box-shadow:0 1px 2px #0000000a;transition:border-color .12s ease,background .12s ease,box-shadow .12s ease}.add-button[hidden]{display:none}.add-button:hover{border-color:var(--accent);background:var(--lit-bg)}@media (max-width: 22rem){.library-header-actions .add-button span{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.library-header-actions .add-button{padding:0 .75rem}}.add-button:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}.add-button svg{width:16px;height:16px;flex:none}.add-button-primary{min-height:44px;padding:0 1.25rem;font-size:.95rem;font-weight:600;color:var(--paper);background:var(--accent);border-color:var(--accent)}.add-button-primary:hover{filter:brightness(1.08);background:var(--accent);border-color:var(--accent)}.import-status{max-width:44rem;margin:.75rem auto 0;padding:0 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ease;margin-bottom:.75rem}.book-cover:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(to right,rgba(0,0,0,.12) 0%,rgba(255,255,255,.14) 2.5%,rgba(0,0,0,.04) 6%,transparent 14%,transparent 94%,rgba(0,0,0,.07) 100%);border-radius:inherit}.book-card-open:hover .book-cover{transform:translateY(-3px);box-shadow:0 8px 20px #0000001f,0 2px 6px #0000000f}.book-cover img{width:100%;height:100%;object-fit:cover;display:block}.book-cover-placeholder{display:flex;align-items:center;justify-content:center;font-size:2.5rem;font-weight:600;color:var(--dim-strong)}.book-info{display:flex;flex-direction:column}.book-title{font-size:.95rem;font-weight:600;line-height:1.35;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}.book-author{font-family:system-ui,sans-serif;font-size:.78rem;color:var(--dim);margin:.2rem 0 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.book-progress-track{height:3px;border-radius:999px;background:var(--track);overflow:hidden;margin-top:.55rem}.book-progress-fill{height:100%;background:var(--accent);border-radius:999px}.book-progress-text{font-family:system-ui,sans-serif;font-size:.72rem;color:var(--dim);margin:.3rem 0 0}.book-remove{align-self:flex-start;margin-top:.2rem;min-height:44px;padding:0 .5rem;margin-left:-.5rem;font-family:system-ui,sans-serif;font-size:.75rem;color:var(--dim);background:none;border:none;cursor:pointer;border-radius:4px;transition:color .12s ease}.book-remove:hover{color:var(--danger)}.book-remove:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.book-remove[data-confirming=true]{color:var(--danger);font-weight:600}.library-empty{max-width:32rem;margin:3.5rem auto;padding:0 1.25rem}.library-empty[hidden]{display:none}.library-empty-card{background:var(--track);border:1px dashed var(--rule);border-radius:16px;padding:2.75rem 2rem;text-align:center;display:flex;flex-direction:column;align-items:center;transition:border-color .15s ease,background .15s ease}.library-empty-card:hover{border-color:var(--accent)}.library-empty-icon{width:44px;height:44px;color:var(--dim-strong);margin-bottom:.85rem}.library-empty-icon svg{width:100%;height:100%}.library-empty-title{font-size:1.25rem;font-weight:600;line-height:1.25;margin:0 0 .5rem;color:var(--ink)}.library-empty-body{font-family:system-ui,sans-serif;font-size:.92rem;line-height:1.5;color:var(--dim-strong);margin:0 0 1.5rem;max-width:24rem}.library-empty-alt{margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid var(--rule);width:100%;max-width:24rem}.text-button{font-family:system-ui,sans-serif;font-size:.92rem;font-weight:500;color:var(--accent);background:none;border:0;border-radius:8px;min-height:44px;padding:0 .5rem;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.text-button:hover{background:var(--lit-bg)}.text-button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.text-button[disabled]{color:var(--dim-strong);text-decoration:none;cursor:default}.library-empty-alt-note{font-family:system-ui,sans-serif;font-size:.82rem;line-height:1.45;color:var(--dim-strong);margin:.15rem 0 0}#app.drag-over{outline:2px dashed var(--accent);outline-offset:-8px}.settings-dialog{width:min(22rem,calc(100vw - 2.5rem));margin:auto;padding:0;color:var(--ink);background:var(--paper);border:1px solid var(--rule);border-radius:14px;box-shadow:var(--shadow)}.settings-dialog::backdrop{background:#0006}.settings-dialog-header{display:flex;align-items:center;justify-content:space-between;padding:1rem .6rem .75rem 1.25rem;border-bottom:1px solid var(--rule)}.settings-dialog-header h2{font-size:1.05rem;font-weight:600;margin:0}.settings-body{padding:1.25rem}.settings-field{border:0;margin:0;padding:0}.settings-field+.settings-field{margin-top:1.5rem}.settings-value{margin:0;font-family:system-ui,sans-serif;font-size:.95rem;color:var(--ink)}.settings-label{display:block;padding:0;margin:0 0 .6rem;font-family:system-ui,sans-serif;font-size:.8rem;color:var(--dim-strong)}.theme-switch{display:flex;border:1px solid var(--rule);border-radius:999px;padding:3px}.theme-switch-option{flex:1;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 .5rem;border-radius:999px;font-family:system-ui,sans-serif;font-size:.85rem;color:var(--dim-strong);cursor:pointer;transition:background .12s ease,color .12s ease}.theme-switch-option:has(input:checked){background:var(--lit-bg);color:var(--ink);font-weight:600}.theme-switch-option:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}.reader-header{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:.5rem;max-width:40rem;margin:0 auto;padding:.6rem .75rem;background:var(--chrome);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--rule)}.reader-header-side{display:flex;align-items:center;gap:.5rem;flex:1 1 0}.reader-header-side-end{justify-content:flex-end}.reader-heading{flex:0 1 auto;min-width:0;text-align:center}.reader-kicker{margin:0;font-family:system-ui,sans-serif;font-size:.72rem;color:var(--dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader-title{margin:.1rem 0 0;font-size:1rem;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader-note{max-width:34rem;margin:1rem auto 0;padding:0 1.25rem;font-family:system-ui,sans-serif;font-size:.85rem;color:var(--accent)}.reader-status{max-width:34rem;margin:2.5rem auto;padding:0 1.25rem;color:var(--dim);font-size:.95rem}.reader-status-error{color:var(--danger)}.reader-content{max-width:34rem;margin:0 auto;padding:1.75rem 1.25rem 9rem;color:var(--dim);transition:color .12s ease}.reader-content.no-narration{color:var(--ink)}.chapters-dialog{width:min(30rem,calc(100vw - 2.5rem));max-height:min(32rem,calc(100vh - 4rem));margin:auto;padding:0;color:var(--ink);background:var(--paper);border:1px solid var(--rule);border-radius:14px;box-shadow:var(--shadow)}.chapters-dialog::backdrop{background:#0006}.chapters-dialog-header{display:flex;align-items:center;justify-content:space-between;padding:1rem .6rem .75rem 1.25rem;border-bottom:1px solid var(--rule)}.chapters-dialog-header h2{font-size:1.05rem;font-weight:600;margin:0}.chapters-list{list-style:none;margin:0;padding:.5rem;overflow-y:auto;max-height:calc(min(32rem,calc(100vh - 4rem)) - 3.4rem)}.chapter-row{display:flex;align-items:center;justify-content:space-between;gap:.75rem;width:100%;min-height:44px;padding:.55rem .75rem;text-align:left;font-family:inherit;font-size:.95rem;color:var(--ink);background:none;border:none;border-radius:8px;cursor:pointer}.chapter-row:hover{background:var(--track)}.chapter-row:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.chapter-row.current{background:var(--lit-bg);font-weight:600}.chapter-row-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chapter-row-marker{flex:none;width:6px;height:6px;border-radius:999px;background:var(--accent)}.player-bar{position:fixed;left:0;right:0;bottom:0;z-index:4;display:flex;align-items:center;gap:.85rem;max-width:40rem;margin:0 auto;background:var(--chrome);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--rule);padding:.75rem 1.25rem max(1.5rem,calc(.75rem + env(safe-area-inset-bottom)))}.player-bar[hidden]{display:none}.play-button{font-family:system-ui,sans-serif;color:var(--ink);background:transparent;border:1px solid var(--rule);border-radius:999px;min-height:44px;min-width:76px;padding:0 1.1rem;cursor:pointer;transition:border-color .12s ease,background .12s ease}.play-button:hover{border-color:var(--accent)}.play-button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.play-button[disabled]{opacity:.4;cursor:default}.elapsed{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem;font-variant-numeric:tabular-nums;color:var(--dim)}.rate-group{display:inline-flex;align-items:center}.rate-group .icon-button{width:38px}.rate-value{font-family:system-ui,sans-serif;font-size:.82rem;font-variant-numeric:tabular-nums;color:var(--dim-strong);background:transparent;border:none;border-radius:999px;min-width:3rem;height:44px;padding:0;cursor:pointer}.rate-value:hover:not([disabled]){color:var(--ink)}.rate-value:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.rate-value[disabled]{cursor:default}.player-bar[data-narration=off] .rate-value{opacity:.35}.resume-follow-button{align-self:center;margin:0 auto .5rem;font-family:system-ui,sans-serif;font-size:.85rem;color:var(--accent);background:var(--chrome);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 2px 12px #0000002e;border:1px solid var(--accent);border-radius:999px;min-height:44px;padding:0 1rem;cursor:pointer}.resume-follow-button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.resume-follow-button[hidden]{display:none}#app.reader-screen{position:fixed;top:0;right:0;bottom:0;left:0;overflow:hidden}.reader-top{position:absolute;top:0;left:0;right:0;max-width:40rem;margin-inline:auto;z-index:5;transition:transform .2s ease,opacity .2s ease,visibility 0s}.reader-foot{position:absolute;bottom:0;left:0;right:0;max-width:40rem;margin-inline:auto;z-index:4;transition:transform .2s ease,opacity .2s ease,visibility 0s}.reader-screen.chrome-hidden .reader-top,.reader-screen.chrome-hidden .reader-foot{opacity:0;visibility:hidden;transition:transform .2s ease,opacity .2s ease,visibility 0s .2s}.reader-screen.chrome-hidden .reader-top{transform:translateY(-100%)}.reader-screen.chrome-hidden .reader-foot{transform:translateY(100%)}.reader-screen .reader-header{position:static}.reader-top .reader-note{max-width:none;margin:0;padding:.4rem 1.25rem .55rem;background:var(--chrome);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--rule)}.font-step span{font-weight:600;line-height:1}.font-step-small span{font-size:.85rem}.font-step-large span{font-size:1.25rem}.reader-stage{position:absolute;top:0;right:0;bottom:0;left:0;touch-action:manipulation;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none}.reader-stage .reader-content{position:absolute;top:0;right:0;bottom:0;left:0;max-width:34rem;margin:0 auto;padding:0}.reader-stage .reader-status{position:absolute;top:38%;left:0;right:0;margin:0;text-align:center}.progress-readout{flex:1;min-width:0;min-height:44px;padding:0 .4rem;font-family:system-ui,sans-serif;font-size:.78rem;font-variant-numeric:tabular-nums;color:var(--dim-strong);background:transparent;border:none;border-radius:8px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.progress-readout:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}@media (max-width: 27rem){.reader-foot .player-bar{gap:.5rem;padding-left:.6rem;padding-right:.6rem}.progress-qualifier{display:none}}@media (max-width: 22rem){.reader-foot .play-button{min-width:64px;padding:0 .7rem}}.note-action{font:inherit;color:var(--accent);background:none;border:none;border-bottom:1px solid currentColor;padding:0;margin-left:.15rem;cursor:pointer}.note-action:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.reader-note-error{color:var(--danger)}.page-strip{display:flex;align-items:center;justify-content:center;width:100%;min-height:44px;padding:.35rem 1rem;font-family:system-ui,sans-serif;font-size:.75rem;font-variant-numeric:tabular-nums;color:var(--dim);background:var(--chrome);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:none;cursor:pointer}.page-strip:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.page-strip[hidden]{display:none}.reader-foot .player-bar{position:static;max-width:none}.reader-foot .resume-follow-button{position:absolute;bottom:100%;left:50%;transform:translate(-50%);margin:0 0 .6rem;white-space:nowrap;background:var(--paper);box-shadow:var(--shadow)}@media (max-height: 520px){.reader-screen .reader-header{padding:.15rem .75rem}.reader-top .reader-note{padding:.2rem 1.25rem .3rem}.page-strip{min-height:30px;padding:0 1rem}.reader-foot .player-bar{padding:.35rem 1.25rem max(1.1rem,calc(.35rem + env(safe-area-inset-bottom)))}}