/* Cream paper and forest green, with the book and transport as the focal points. */
:root{--app-width:560px;--app-nav-height:82px;--app-header-height:70px;--app-safe-top:env(safe-area-inset-top,0px)}
html{background:#eadfcd;overscroll-behavior-y:none;scroll-padding-top:88px;scroll-padding-bottom:calc(var(--player-height,0px) + var(--app-nav-height) + 24px)}
body.mobile-app{max-width:var(--app-width);min-height:100dvh;margin:0 auto;background:var(--paper);box-shadow:0 0 80px #792b311a;-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;padding-top:calc(var(--app-header-height) + var(--app-safe-top));transition:background-color .2s,color .2s}
body.mobile-app main,body.mobile-app[data-reader-mode] main{width:100%;max-width:none;padding:0 0 calc(var(--app-nav-height) + 24px)!important;margin:0;min-height:0}
.mobile-app .intro{display:none!important}.mobile-app .library{display:block!important;min-height:0;border:0!important;border-radius:0!important;overflow:visible!important}
body.mobile-app .reading{padding:12px 26px 24px!important;background:var(--paper);min-height:0;border:0}
.mobile-app .reading h2{font-size:30px;line-height:1.22;margin:16px 0 26px;letter-spacing:-.6px;font-family:Georgia,serif;font-weight:400}
.mobile-app .reading article{font-size:var(--font);line-height:1.75;color:#493a31;overflow-wrap:break-word;hyphens:auto}
.mobile-app .reading article p{margin-bottom:1.15em}.mobile-app #text h3,.mobile-app #text h4{font-family:Georgia,serif;font-size:1.2em;line-height:1.4;margin:1.8em 0 .8em}
.mobile-app .reader-toolbar,.mobile-app.readalong-active .reader-toolbar{min-height:0;padding:0!important;margin:0;border:0;box-shadow:none;top:calc(var(--app-header-height) + var(--app-safe-top));background:var(--paper)}
.mobile-app #follow-text{font-size:12px;min-height:36px;padding:5px 12px;margin:0 0 12px;max-width:100%}
.app-header{height:calc(var(--app-header-height) + var(--app-safe-top));padding:calc(8px + var(--app-safe-top)) 16px 8px;position:fixed;top:0;left:50%;transform:translateX(-50%);width:min(100%,var(--app-width));z-index:15;background:var(--paper);display:grid;grid-template-columns:44px 1fr 92px;align-items:center;border-bottom:1px solid #792b310d;transition:background .2s,transform .2s}
.app-wordmark{font-size:10px;font-weight:700;letter-spacing:2.2px;text-align:center;line-height:1.4;padding-left:48px;white-space:nowrap}.app-wordmark span{display:block;letter-spacing:2px;font-size:8px;opacity:.55;margin-top:3px;font-weight:500}
.app-header-actions{display:flex;gap:4px}.app-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;min-width:44px;flex-shrink:0;border:0;border-radius:50%;padding:11px;color:inherit;background:transparent}.app-icon svg{width:22px;height:22px;display:block}.app-icon:hover{background:#8eaa8f18}
.app-modes{position:fixed;z-index:14;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,var(--app-width));display:grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:7px 20px calc(8px + env(safe-area-inset-bottom));background:var(--paper);border-top:1px solid var(--line)}
.app-modes button{min-height:59px;padding:8px 10px 5px;border:0;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;font-size:11px;font-weight:500;line-height:1.2;letter-spacing:.1px;opacity:.5;color:var(--ink)}
.app-modes button svg{width:23px;height:23px}.app-modes button[aria-selected=true]{opacity:1;font-weight:700;background:#eee0ca}.app-modes button:disabled{opacity:.2!important;cursor:not-allowed}
body.mobile-app[data-reader-mode=listen]{background:var(--ink);color:var(--paper)}
.mobile-app[data-reader-mode=listen] .app-header{background:var(--ink);border:0;color:var(--paper)}
.mobile-app[data-reader-mode=listen] .app-modes{background:#792b31;border-color:#ffffff14;color:var(--paper)}
.mobile-app[data-reader-mode=listen] .app-modes button{color:var(--paper);opacity:.55}.mobile-app[data-reader-mode=listen] .app-modes button[aria-selected=true]{background:#ecd6a218;color:var(--accent);opacity:1}
body.mobile-app[data-reader-mode=listen] main{padding-bottom:calc(var(--player-height,240px) + var(--app-nav-height))!important}
body.mobile-app[data-reader-mode=readalong] main{padding-bottom:calc(var(--player-height,120px) + var(--app-nav-height) + 24px)!important}
body.mobile-app[data-reader-mode=listen] .reading{background:transparent;padding:0 24px!important}
.mobile-app[data-reader-mode=listen] #page-viewport,.mobile-app[data-reader-mode=listen] .sample-photo-strip{display:none!important}
.mobile-app #listen-view{padding:0;margin:0;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:calc(100dvh - var(--app-header-height) - var(--app-safe-top) - var(--app-nav-height) - var(--player-height,240px));gap:20px}
.app-cover-stage{display:flex;justify-content:center;align-items:center;width:100%;padding:12px 0 0}.app-cover{height:clamp(150px,39dvh,370px);max-width:76vw;width:auto;object-fit:contain;display:block;border-radius:3px 8px 8px 3px;box-shadow:-4px 0 0 #542025,0 20px 44px #0005;transform:none}
.app-book-title{max-width:340px;padding:0 12px 8px}.app-book-title>span{font-size:8px;letter-spacing:2.2px;color:var(--accent);opacity:.8}.app-book-title h1{font-family:Georgia,serif;font-size:21px;font-weight:400;line-height:1.25;margin:6px 0 0;letter-spacing:-.2px}
body.mobile-app #player{position:fixed;left:50%;right:auto;transform:translateX(-50%);width:min(100%,var(--app-width));bottom:var(--app-nav-height);z-index:12;border-radius:0;background:var(--ink);color:var(--paper);padding:12px 26px 7px;box-shadow:none;display:grid;grid-template-columns:52px minmax(0,1fr) 52px;grid-template-areas:'track track track' 'timeline timeline timeline' 'speed transport sleep' 'chapter chapter chapter';gap:2px 6px}
.mobile-app #player .track{grid-area:track;display:block;min-width:0}.mobile-app #player .track>div{min-width:0}.mobile-app #player .track-icon,.mobile-app #player .eyebrow,.mobile-app #player #save-state,.mobile-app #player .sample-mini-gallery{display:none!important}
.mobile-app #track-title{font-size:15px;font-weight:600;line-height:1.4;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;max-width:none}
.app-remaining{display:block;font-size:14px;opacity:.8;margin-top:3px;font-variant-numeric:tabular-nums}
.mobile-app #app-compact{grid-area:compact;align-self:start;justify-self:end;width:36px;min-width:36px;height:36px;padding:8px;opacity:.6}
.mobile-app #player .timeline{grid-area:timeline;display:block;width:100%;min-width:0;margin-top:0}.mobile-app #player .timeline>div:last-child{padding:0 12px;display:flex;justify-content:space-between;font-size:15px;opacity:.85;font-variant-numeric:tabular-nums;margin-top:-5px}
.mobile-app #seek{height:38px;min-height:38px}.mobile-app .seek-track{top:18px;height:3px;background:#ecd6a240}.mobile-app .seek-thumb{top:12px;width:15px;height:15px;box-shadow:none;border:0;background:var(--accent)}
.mobile-app #player .transport{grid-area:transport;display:flex;align-items:center;justify-content:center;gap:13px;padding:7px 0 3px}.mobile-app #player .transport button{height:48px;min-width:44px;width:44px;position:relative;display:inline-flex;align-items:center;justify-content:center;padding:8px;color:var(--accent)}
.mobile-app #player .transport button:not(.play) span{font-size:9px;position:absolute;left:50%;top:50%;transform:translate(-50%,-40%)}
.mobile-app #player .transport button:not(.play) svg{width:27px;height:27px;flex-basis:27px}.mobile-app #player .transport .play{width:64px;height:64px;min-width:64px;border-radius:50%;background:var(--accent);color:var(--ink);padding:18px}.mobile-app #player .transport .play svg{width:28px;height:28px;flex-basis:28px}
.mobile-app #player .speed{grid-area:speed;justify-self:start}.mobile-app #player .sleep{grid-area:sleep;justify-self:end;display:block;margin:0}.mobile-app #player .sleep-icon{display:none}
.mobile-app #player .speed select,.mobile-app #player .sleep select{min-width:44px;min-height:44px;width:52px;max-width:52px;border-radius:8px;padding:6px 3px;border:0;background:transparent;color:var(--accent);font-size:12px;appearance:none;-webkit-appearance:none;text-align:center;text-overflow:ellipsis}
.mobile-app #player .sleep select{font-size:10px}.mobile-app #player select option{background:var(--paper);color:var(--ink)}
.mobile-app #player .sleep{position:relative;width:48px;height:48px;display:grid;place-items:center}.mobile-app #player .sleep select{position:absolute;inset:0;width:48px;height:48px;opacity:0;z-index:1}.app-timer-label{font-size:22px;color:var(--accent);line-height:1;pointer-events:none}.mobile-app[data-reader-mode=readalong] .app-timer-label{color:var(--ink)}
.app-timer-label[data-off=false]{font-size:12px}.mobile-app .app-setting-group #follow-text{margin-top:14px;flex-basis:auto;width:auto;min-height:44px;padding:8px 12px}
.mobile-app #player .sample-photo-mini{font-size:10px;color:var(--accent);text-underline-offset:3px;padding:7px 0 2px;min-height:30px;opacity:.75}
.app-read-chapter-nav{display:none}.mobile-app[data-reader-mode=read] .app-read-chapter-nav{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:18px;margin-top:24px}.app-read-chapter-nav button{min-height:48px;padding:8px;font-size:12px;border-radius:8px}.app-read-chapter-nav button:not(:disabled):hover{background:#eee0ca}.mobile-app .pages-active .app-read-chapter-nav{display:none!important}
body.mobile-app #player .app-chapter-nav{grid-area:chapter;position:static!important;display:flex!important;align-items:center;justify-content:space-between;gap:10px;border:0!important;padding:0!important;margin:2px 0 0!important;background:transparent!important;box-shadow:none!important;min-height:32px}
.mobile-app #player .app-chapter-nav button{flex:0 1 auto;min-height:32px!important;border:0!important;padding:4px 2px!important;display:flex;align-items:center;gap:6px;font-size:10px!important;color:var(--accent);opacity:.7;background:transparent!important}.mobile-app #player .app-chapter-nav svg{width:17px!important;height:17px!important;min-width:17px!important}.mobile-app #player .app-chapter-nav button:disabled{opacity:.2}
body.mobile-app[data-reader-mode=readalong] #player{background:var(--paper);color:var(--ink);border-top:1px solid var(--line);padding:0 20px 3px;grid-template-areas:'speed transport sleep';gap:0 6px;box-shadow:0 -4px 22px #792b3105}
.mobile-app[data-reader-mode=readalong] #player .track,.mobile-app[data-reader-mode=readalong] #player .app-chapter-nav,.mobile-app[data-reader-mode=readalong] #app-compact{display:none!important}
.mobile-app[data-reader-mode=readalong] #player .transport{padding:5px 0}.mobile-app[data-reader-mode=readalong] #player .transport .play{width:46px;height:46px;min-width:46px;padding:12px;background:var(--ink);color:var(--paper)}
.mobile-app[data-reader-mode=readalong] #player .transport button,.mobile-app[data-reader-mode=readalong] #player .speed select,.mobile-app[data-reader-mode=readalong] #player .sleep select{color:var(--ink)}
.mobile-app .readalong-active .is-speaking,.mobile-app.readalong-active .is-speaking{background:#e4e9d4;box-shadow:-5px 0 0 #e4e9d4,5px 0 0 #e4e9d4;border-radius:2px}
.mobile-app #message{position:relative;z-index:4;margin:0;padding:0 26px;font-size:12px;min-height:0}.mobile-app #message:empty{display:none}
.app-sheet{position:fixed;inset:auto 0 0;margin:0 auto;max-width:min(100%,var(--app-width));width:100%;max-height:88dvh;padding:8px 22px max(24px,env(safe-area-inset-bottom));border:0;border-radius:24px 24px 0 0;background:var(--paper);color:var(--ink);overflow:auto;overscroll-behavior:contain;box-shadow:0 -16px 70px #0002}
.app-sheet::backdrop{background:#10281fd1;backdrop-filter:blur(4px)}.sheet-grip{height:4px;width:34px;border-radius:5px;background:#bbc3b4;margin:0 auto 5px}.sheet-heading{display:flex;align-items:center;justify-content:space-between;position:sticky;top:-8px;background:var(--paper);padding:8px 0;z-index:2}.sheet-heading h2{font-size:22px;font-weight:500;letter-spacing:-.4px;margin:0}.sheet-body{padding:0 0 10px}
.mobile-app #full-contents{padding:0!important;background:transparent!important;border:0!important;overflow:visible!important;max-height:none!important}.mobile-app #full-contents .section-head{display:none}.mobile-app #chapters{display:block;overflow:visible;margin:0;padding:0}.mobile-app #chapters li{width:100%;margin:0;border-bottom:1px solid #e2d3bc80}.mobile-app #chapters button{width:100%;height:auto;min-height:64px;padding:14px 12px;font-size:14px;gap:16px;border-radius:10px}.mobile-app #chapters button small{margin-top:3px;font-size:10px}.mobile-app #chapters .num{font-size:11px;opacity:.5}
.app-setting-group{padding:8px 0 22px;border-bottom:1px solid var(--line)}.app-setting-group h3{font-size:11px;text-transform:uppercase;letter-spacing:1.3px;font-weight:500;color:var(--muted);margin:8px 0 12px}.mobile-app .app-setting-group .reader-tools{display:flex!important;flex-wrap:wrap;gap:8px;align-items:center}.mobile-app .app-setting-group .reader-tools button{border:1px solid var(--line)!important;border-radius:10px;min-height:48px;padding:10px 12px;display:flex!important;align-items:center;gap:7px;font-size:13px}.mobile-app .reader-tools button svg{width:20px;height:20px}
.app-existing-settings{display:flex;flex-direction:column;gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}.app-existing-settings .brand{display:none}.app-existing-settings nav{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.app-existing-settings nav button{min-height:44px;padding:8px 12px;border:1px solid var(--line);border-radius:8px;font-size:13px}.app-existing-settings .app-language{align-self:flex-start}.app-settings-hint,.app-language-audio-note{font-size:12px;color:var(--muted);line-height:1.65;margin:22px 0 0}.app-test-note{font-size:9px;text-transform:uppercase;letter-spacing:1.5px;opacity:.4;margin:24px 0 0}
.mobile-app .book-info-dialog,.mobile-app .offline-dialog,.mobile-app .sample-gallery{max-width:min(94vw,520px);max-height:86dvh;border-radius:18px}.mobile-app .book-info-tabs{overflow:auto;flex-wrap:nowrap}.mobile-app .sample-photo-strip{margin:8px 0 22px}.mobile-app .sample-photo-button{min-height:44px}
.mobile-app .reading.pages-active #page-controls{bottom:calc(var(--player-height,0px) + var(--app-nav-height) + 8px)}
.mobile-app.reader-focus .app-header{transform:translate(-50%,-100%)}
@media(max-width:370px){.app-wordmark{font-size:9px;letter-spacing:1.4px}.app-header{padding-left:10px;padding-right:10px}body.mobile-app .reading{padding-left:20px!important;padding-right:20px!important}.mobile-app #player .transport{gap:6px}.app-book-title h1{font-size:19px}.mobile-app #player{padding-left:20px;padding-right:20px}}
@media(max-height:740px){.app-cover{height:clamp(120px,30dvh,270px)}.mobile-app #listen-view{gap:12px}.app-book-title h1{font-size:18px}.mobile-app #player .transport .play{height:56px;width:56px;min-width:56px}.app-book-title>span{font-size:7px}}
@media(max-height:640px) and (orientation:portrait){.app-cover{height:112px}.app-cover-stage{padding-top:0}.app-book-title>span{display:none}.app-book-title h1{font-size:16px}.app-book-title{padding-bottom:0}.mobile-app #listen-view{gap:8px}}
@media(orientation:landscape) and (max-height:520px){:root{--app-width:900px;--app-header-height:54px}.app-modes{padding-top:3px;padding-bottom:calc(3px + env(safe-area-inset-bottom))}.app-modes button{min-height:48px;flex-direction:row;gap:10px}.app-modes button svg{width:20px;height:20px}.mobile-app[data-reader-mode=listen] .reading{width:50%;padding:0 16px!important}.mobile-app[data-reader-mode=listen] #listen-view{min-height:calc(100dvh - var(--app-header-height) - var(--app-nav-height));gap:8px}.app-cover{height:clamp(80px,calc(100dvh - 220px),180px)}.app-cover-stage{padding:0}.app-book-title>span{display:none}.app-book-title h1{font-size:15px}.app-book-title{padding:0}.mobile-app[data-reader-mode=listen] #player{width:min(50%,450px);left:calc(50% + min(100vw,900px)/4);padding:8px 24px 3px;gap:0 4px}.mobile-app #player .transport .play{width:48px;height:48px;min-width:48px;padding:12px}.mobile-app #player .transport{padding:2px 0}.mobile-app #player .sample-photo-mini{padding:2px 0;min-height:24px}.mobile-app #player .app-chapter-nav{min-height:26px}.mobile-app #player .app-chapter-nav button{min-height:26px!important}}
@media(min-width:700px){body.mobile-app{border-left:1px solid #792b3112;border-right:1px solid #792b3112}.app-header{border-left:1px solid #792b3112;border-right:1px solid #792b3112}}
@media(prefers-reduced-motion:reduce){body.mobile-app,.app-header{transition:none!important}}

/* Larger mobile controls and a permanent, rightmost chapter gallery shortcut. */
.app-mode-tabs{display:contents}
.app-modes{grid-template-columns:repeat(4,minmax(0,1fr));padding-left:12px;padding-right:12px;gap:4px}
.app-modes button{min-height:70px;font-size:13px;gap:7px;padding:10px 4px 7px}
.app-modes button svg{width:28px;height:28px}
.mobile-app #player .sample-photo-mini{display:none!important}
.mobile-app[data-reader-mode=listen] #player .transport .play{width:72px;height:72px;min-width:72px;padding:20px}
.mobile-app[data-reader-mode=listen] #player .transport button:not(.play) svg{width:32px;height:32px;flex-basis:32px}
.mobile-app[data-reader-mode=listen] #player .speed select{font-size:15px}
.mobile-app[data-reader-mode=listen] .app-timer-label[data-off=true]{font-size:28px}
.mobile-app #player .app-chapter-nav button{font-size:12px!important;min-height:40px!important}
.mobile-app #player .app-chapter-nav svg{width:20px!important;height:20px!important;min-width:20px!important}
@media(orientation:landscape) and (max-height:520px){.app-modes button{min-height:48px;font-size:12px;gap:8px}.app-modes button svg{width:24px;height:24px}.mobile-app[data-reader-mode=listen] #player .transport .play{width:52px;height:52px;min-width:52px;padding:14px}}

/* Slightly larger captions in the chapter gallery and enlarged photo view. */
.mobile-app .sample-gallery figcaption,.mobile-app .sample-gallery-large p{font-size:20px;line-height:1.6}
.mobile-app .sample-gallery figcaption span,.mobile-app .sample-gallery-large p span{font-size:20px;line-height:1.65}
.mobile-app .photo-viewer .photo-caption{font-size:20px;line-height:1.6}

/* Stable reader owns its original controls; mobile UI only forwards actions. */
.mobile-app > .top,.mobile-app .library > #full-contents,.mobile-app .reading > .chapter-nav{display:none!important}
.app-chapter-list{display:block;margin:0;padding:0;list-style:none}
.app-chapter-list li{margin:0;border-bottom:1px solid #e2d3bc80}
.app-chapter-list button{display:flex;width:100%;min-height:64px;align-items:center;text-align:left;padding:14px 12px;gap:16px;font-size:14px;border:0;border-radius:10px}
.app-chapter-list button[aria-current=true]{background:#eee0ca}
.app-chapter-list .num{font-size:11px;opacity:.5}.app-chapter-list small{display:block;font-size:10px;margin-top:3px}

/* Original mode buttons remain in their toolbar with direct user interaction. */
body.mobile-app .reader-toolbar,body.mobile-app[data-reader-mode] .reader-toolbar{display:contents!important}
body.mobile-app .reader-toolbar>#toc-toggle,body.mobile-app .reader-toolbar>.reader-tools,body.mobile-app .reader-toolbar>#follow-text{display:none!important}
body.mobile-app .reader-toolbar>.app-modes{display:grid!important;position:fixed!important;top:auto!important;bottom:0!important;left:50%!important;z-index:30;grid-template-columns:repeat(4,minmax(0,1fr));width:min(100%,var(--app-width));transform:translateX(-50%);margin:0;border-radius:0;padding:7px 12px calc(8px + env(safe-area-inset-bottom));gap:4px}
body.mobile-app .app-modes>button{min-width:0;flex:initial}

/* Rounded, readable mode menu; original reader buttons keep their handlers. */
body.mobile-app .reader-toolbar>.app-modes{padding:16px 22px calc(16px + env(safe-area-inset-bottom));border:0;background:var(--paper);isolation:isolate}
body.mobile-app .reader-toolbar>.app-modes::before{content:"";position:absolute;inset:6px 12px calc(6px + env(safe-area-inset-bottom));border-radius:22px;background:#eee0ca;z-index:-1;pointer-events:none}
body.mobile-app .app-modes>button{min-height:72px;padding:8px 2px;gap:9px;font-size:17px;font-weight:600;letter-spacing:0;background:transparent}
body.mobile-app .app-modes>button svg{width:30px;height:30px}
body.mobile-app .app-modes>button[aria-selected=true]{background:transparent;color:var(--ink);opacity:1;font-weight:700}
body.mobile-app[data-reader-mode=listen] .reader-toolbar>.app-modes{background:var(--ink)}
body.mobile-app[data-reader-mode=listen] .reader-toolbar>.app-modes::before{background:#23473d}
body.mobile-app[data-reader-mode=listen] .app-modes>button[aria-selected=true]{background:transparent;color:var(--accent)}
body.mobile-app #player{grid-template-areas:'track track track' 'timeline timeline timeline' 'speed transport sleep'}
@media(max-width:370px){body.mobile-app .app-modes>button{font-size:15px}}
@media(orientation:landscape) and (max-height:520px){body.mobile-app .app-modes>button{min-height:42px;font-size:14px;flex-direction:row;gap:6px}body.mobile-app .app-modes>button svg{width:24px;height:24px}body.mobile-app .reader-toolbar>.app-modes{padding-top:10px;padding-bottom:calc(10px + env(safe-area-inset-bottom))}}

/* Output routing sits above the mode bar and uses the existing audio element. */
body.mobile-app #player{grid-template-areas:'track track track' 'timeline timeline timeline' 'speed transport sleep'}
body.mobile-app #app-audio-output{grid-area:output;justify-self:start;width:44px;height:44px;color:var(--accent);opacity:.8}
body.mobile-app #app-audio-output[data-connected=true]{opacity:1;background:#ecd6a218}
body.mobile-app[data-reader-mode=readalong] #app-audio-output{color:var(--ink)}
#app-audio-output-help .sheet-body p{font-size:16px;line-height:1.6}

/* Book information remains in the menu; leave the wordmark centred. */
.app-header>.app-wordmark{grid-column:2}.app-header>.app-header-actions{grid-column:3}

/* Language choice is always visible at the upper left, outside settings. */
body.mobile-app .app-header{grid-template-columns:minmax(0,1fr) auto;gap:8px}
body.mobile-app .app-header>.app-header-actions{grid-column:2}
body.mobile-app .app-header>.app-header-language{grid-column:1;grid-row:1;justify-self:start;display:flex!important;width:auto!important;gap:4px!important}
body.mobile-app .app-header-language a{display:flex;align-items:center;gap:5px;min-height:44px;min-width:44px;padding:6px;border:0;border-radius:7px;font:12px/1.2 Arial,Helvetica,sans-serif;color:inherit;background:transparent;opacity:.6}
body.mobile-app .app-header-language a[aria-current=page]{background:#792b3110;color:inherit;opacity:1;box-shadow:none}
body.mobile-app[data-reader-mode=listen] .app-header-language a[aria-current=page]{background:#ecd6a218;color:var(--accent)}
.app-header-language .app-language-flag{font-size:22px;line-height:1}
@media(max-width:350px){body.mobile-app .app-header-language a{font-size:11px;gap:3px;padding:5px}.app-header-language .app-language-flag{font-size:20px}}

/* Chapter pictures are opened from the mode menu, without duplicate reading links. */
body.mobile-app .reading .sample-photo-strip,body.mobile-app .reading .sample-photo-end{display:none!important}

/* Read mode starts without the bottom menu; a discreet bottom target reveals it. */
body.mobile-app[data-reader-mode=read]{--app-nav-height:calc(104px + env(safe-area-inset-bottom))}
body.mobile-app[data-reader-mode=read].app-reading-controls-open{--app-nav-height:calc(104px + env(safe-area-inset-bottom))}
body.mobile-app[data-reader-mode=read] .reader-toolbar>.app-modes{display:grid!important}
body.mobile-app[data-reader-mode=read] #page-controls{display:none!important}
#app-reading-reveal{position:fixed;z-index:29;bottom:var(--app-footer-height,var(--app-nav-height));left:50%;transform:translateX(-50%);width:min(100%,var(--app-width));height:calc(44px + env(safe-area-inset-bottom));padding:0 0 env(safe-area-inset-bottom);display:flex;align-items:center;justify-content:center;background:var(--paper);border:0;color:var(--ink)}
#app-reading-reveal>span{height:3px;width:34px;border-radius:3px;background:currentColor;opacity:.25}
#app-reading-reveal:focus-visible{outline:3px solid #ad8150;outline-offset:-4px}
#app-reading-tools{position:fixed;z-index:31;bottom:var(--app-nav-height);left:50%;transform:translateX(-50%);width:min(calc(100% - 24px),calc(var(--app-width) - 24px));padding:14px 16px 12px;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:18px 18px 0 0;box-shadow:0 -8px 30px #792b3120;font:14px/1.4 Arial,Helvetica,sans-serif}
.app-reading-heading{display:flex;align-items:center;gap:12px}.app-reading-heading>div{flex:1;min-width:0}.app-reading-heading strong{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:16px}.app-reading-page-count{display:block;color:var(--muted);font-size:12px;margin-top:4px}
.app-reading-heading>button{width:44px;min-width:44px;height:44px;font-size:28px;border-radius:8px}
.app-reading-actions{display:flex;gap:8px;margin-top:12px}.app-reading-actions button{min-height:44px;flex:1;padding:8px;border:1px solid var(--line);border-radius:8px;font-size:14px;background:#eee0ca}
@media(orientation:landscape) and (max-height:520px){body.mobile-app[data-reader-mode=read].app-reading-controls-open{--app-nav-height:calc(62px + env(safe-area-inset-bottom))}#app-reading-tools{padding:8px 14px}.app-reading-actions{margin-top:4px}}

/* Search is available in reading and synchronised reading, in either language. */
#app-search-query{display:block;width:100%;min-height:48px;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);padding:10px 12px;font-size:16px}
.app-search-status{font-size:13px;line-height:1.5;color:var(--muted);margin:12px 0}.app-search-results{list-style:none;margin:0;padding:0}.app-search-results li{border-top:1px solid var(--line)}.app-search-results button{display:block;width:100%;text-align:left;padding:14px 4px;border-radius:8px}.app-search-results strong{font-size:14px}.app-search-results p{font-size:15px;line-height:1.5;margin:6px 0 0}.app-search-results mark{background:#ecd6a2;color:var(--ink);border-radius:2px}.app-search-hit{background:#eee0ca;box-shadow:0 0 0 4px #eee0ca}
body.mobile-app .app-header-actions{gap:0}


/* Compact reading tools: chapters, size, page layout and links. */
.app-reading-actions button{display:flex;align-items:center;justify-content:center;min-width:44px;min-height:48px}
.app-reading-actions button svg{width:26px;height:26px;display:block}
.app-reading-font-icon{font-size:24px;line-height:1;font-family:Georgia,serif}
.app-reading-actions button[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* Help shares the utility row; home-screen instructions expand in large text. */
.app-existing-settings nav .app-help-link,.app-existing-settings nav button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 12px;border:1px solid var(--line);border-radius:8px;font:13px/1.4 Arial,Helvetica,sans-serif}
.app-existing-settings nav{gap:8px}
.app-install-guide{margin-top:22px}.app-install-guide summary{cursor:pointer;padding:14px 16px;min-height:48px;border:1px solid var(--line);border-radius:10px;background:#eee0ca;font-size:17px;font-weight:600}.app-install-steps{font-size:17px;line-height:1.65;padding:4px 6px}.app-install-steps h3{font-size:18px;margin:20px 0 8px}.app-install-steps ol{padding-left:24px}.app-install-steps li{margin-bottom:10px}.app-install-steps a{text-decoration:underline}.app-install-steps button{min-height:44px;padding:10px 14px;border:1px solid var(--line);border-radius:8px;margin-top:16px}
.app-output-devices{display:grid;gap:8px;margin:16px 0}.app-output-devices button{padding:12px;min-height:48px;border:1px solid var(--line);border-radius:10px;text-align:left;font-size:16px}.app-output-devices button[aria-pressed=true]{background:#eee0ca}

/* Output selection lives beside the chapter chooser in the header. */
body.mobile-app .app-header #app-audio-output{color:inherit;opacity:.85}

/* A seek can be undone until dismissed, replaced by another seek or chapter/mode change. */
.app-seek-undo{position:fixed;z-index:18;left:50%;transform:translateX(-50%);bottom:calc(var(--player-height,220px) + var(--app-nav-height) + 12px);width:min(calc(100% - 36px),500px);display:flex;align-items:center;gap:12px;padding:12px;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:14px;box-shadow:0 8px 30px #0003}
.app-seek-undo>span{font-size:17px;font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}.app-seek-undo>button{min-height:44px;padding:8px 12px;border-radius:9px;background:#eee0ca;font-size:15px;font-weight:600;flex:1}.app-seek-undo>.app-seek-undo-close{min-width:36px;flex:0;width:36px;padding:4px;background:transparent;font-size:24px}
@media(max-width:350px){.app-seek-undo{gap:6px;padding:8px}.app-seek-undo>span{font-size:14px}.app-seek-undo>button{font-size:13px;padding:6px}}

/* Discoverable paging controls and a dismissible first-use hint. */
.app-reading-page-nav{display:flex;gap:10px;margin-top:12px}.app-reading-page-nav button{flex:1;min-height:44px;padding:8px;border:1px solid var(--line);border-radius:8px;background:var(--paper);font-size:15px}.app-reading-page-nav button:disabled{opacity:.35}
#app-page-guide{position:fixed;z-index:32;bottom:calc(56px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);width:min(calc(100% - 28px),520px);padding:18px;background:var(--paper);color:var(--ink);border:1px solid #a3b1a0;border-radius:16px;box-shadow:0 8px 35px #792b3130}
#app-page-guide strong{font-size:19px}#app-page-guide p{font-size:16px;line-height:1.55;margin:8px 0 14px}#app-page-guide>div{display:flex;gap:8px}#app-page-guide button{flex:1;min-height:44px;padding:10px;border-radius:8px;background:#eee0ca;font-size:15px}#app-page-guide button:last-child{background:var(--ink);color:var(--paper)}
.app-function-help-body{font-size:17px;line-height:1.6}.app-function-help-body details{border-top:1px solid var(--line);padding:14px 0}.app-function-help-body summary{font-size:17px;font-weight:600;cursor:pointer;min-height:44px}.app-function-help-body p{margin:8px 0}.app-function-help-body>a{display:inline-block;text-decoration:underline;font-size:15px;margin-top:18px}.app-show-page-guide{display:block;width:100%;min-height:48px;text-align:left;padding:12px;border:1px solid var(--line);border-radius:10px;background:#eee0ca;font-size:16px;margin:0 0 18px}

/* A direct, visible playback action after a search in Sync. */
.app-function-help-body p{white-space:pre-line}

.app-language-audio-notice{padding:12px 20px;margin:0 auto;max-width:900px;font:14px/1.5 Arial,sans-serif;background:#eee0ca;color:#792b31;display:flex;align-items:center;gap:14px;flex-wrap:wrap}.app-language-audio-notice button{border:1px solid #a3b1a0;border-radius:8px;padding:8px 12px;min-height:44px;font:inherit}.app-offline-estimate{font-size:15px;line-height:1.55;margin:10px 0 0;color:var(--muted)}.offline-dialog .offline-size{font-size:17px;font-weight:600;color:var(--ink)}.offline-dialog .offline-wifi{font-size:15px}.offline-dialog .offline-help{font-size:14px}

/* A fixed screen for listening and paged text; long-form text still scrolls. */
html.app-fixed-viewport{height:100%;overflow:hidden;scroll-padding:0}
html.app-fixed-viewport body.mobile-app{height:var(--app-viewport-height,100dvh);min-height:0;overflow:hidden;display:flex;flex-direction:column}
body.mobile-app[data-app-layout=fixed]>.app-language-audio-notice{flex:0 0 auto;width:100%}
body.mobile-app[data-app-layout=fixed] main,body.mobile-app[data-app-layout=fixed][data-reader-mode] main{flex:1 1 0;display:flex;flex-direction:column;min-height:0;overflow:hidden;padding:0 0 var(--app-bottom-occlusion,44px)!important}
body.mobile-app[data-app-layout=fixed] .library{display:flex!important;flex-direction:column;align-items:stretch;flex:1 1 0;min-height:0;overflow:hidden!important}
body.mobile-app[data-app-layout=fixed] .reading{display:flex;flex-direction:column;flex:1 1 0;min-height:0;overflow:hidden;padding:12px 26px 0!important}
body.mobile-app[data-app-layout=fixed] #page-viewport{flex:1 1 0;min-height:0;overflow:hidden}
body.mobile-app[data-app-layout=fixed][data-reader-mode=listen] .reading{padding:0 24px!important}
body.mobile-app[data-app-layout=fixed] #listen-view{flex:1 1 0;min-height:0;max-height:100%;overflow:hidden}
body.mobile-app[data-app-layout=fixed] .app-cover-stage{flex:1 1 0;min-height:0;height:100%;padding:12px 0;overflow:hidden}
body.mobile-app[data-app-layout=fixed] .app-cover{height:auto;max-height:100%;width:auto;max-width:min(100%,280px,76vw);object-fit:contain}
body.mobile-app #player{bottom:var(--app-footer-height,var(--app-nav-height))}
body.mobile-app #player::after{content:"";position:absolute;top:100%;left:0;right:0;height:2px;background:inherit;pointer-events:none}
body.mobile-app[data-reader-mode=readalong] main{padding-bottom:calc(var(--app-bottom-occlusion,220px) + 24px)!important}
body.mobile-app[data-reader-mode=readalong] #player{grid-template-areas:'timeline timeline timeline' 'speed transport sleep'}
body.mobile-app[data-reader-mode=readalong] #player .timeline{display:block!important;color:var(--ink)}
body.mobile-app[data-reader-mode=readalong] #player .seek-track{background:#a3b1a0}
body.mobile-app[data-reader-mode=readalong] #player .seek-progress,body.mobile-app[data-reader-mode=readalong] #player .seek-thumb{background:var(--ink)}
/* Mouse clicks do not frame the text; keyboard navigation stays visible. */
.mobile-app #page-viewport:focus:not(:focus-visible),.mobile-app #text:focus:not(:focus-visible),.mobile-app #text [tabindex]:focus:not(:focus-visible){outline:none}
.mobile-app #page-viewport:focus-visible,.mobile-app #text:focus-visible{outline:2px solid #ad8150;outline-offset:-3px}
/* Keep both language names on narrow phones rather than removing their labels. */
@media(max-width:380px){
 :root{--app-header-height:100px}
 body.mobile-app .app-header{grid-template-columns:1fr;grid-template-rows:44px 44px;gap:0;padding:calc(6px + var(--app-safe-top)) 12px 6px}
 body.mobile-app .app-header>.app-header-language{grid-column:1;grid-row:1;justify-self:center}
 body.mobile-app .app-header>.app-header-actions{grid-column:1;grid-row:2;justify-self:center;justify-content:center}
 body.mobile-app .app-header-language a>span:not(.app-language-flag){display:inline}
}
.sample-free-label{display:inline-flex!important;align-items:center;justify-content:center;flex:0 0 auto;margin-left:auto;padding:4px 10px;border-radius:20px;background:#d9efd8;color:#205b35;font:700 13px/1.4 Arial,Helvetica,sans-serif;letter-spacing:0;white-space:nowrap}.app-chapter-list .chapter-detail{min-width:0;flex:1}