/* Một cột đọc yên tĩnh (tối đa 46rem) giữa thanh trên dính và thanh tab dưới cố định; dải ruy-băng đỏ của cuốn Kinh Thánh in là điểm nhấn duy nhất. */
:root{
  --bg:#F3F4F1; --surface:#FFFFFF; --sunk:#E9EBE6; --fg:#1B2028; --muted:#5D646E; --line:#D8DBD4;
  --accent:#8A1C2B; --accent-ink:#FFFFFF; --accent-soft:#F2E1E3; --focus:#2F5D8A;
  --h-y:#F5E39A; --h-g:#CBE8C3; --h-b:#CDE1F4; --h-p:#F5D1D8; --h-v:#DED4F2;
  --f-ui:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-text:"Literata",Georgia,"Times New Roman",serif;
  --read-size:19px; --radius:12px;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --bg:#13161B; --surface:#1B1F26; --sunk:#0F1115; --fg:#E6E3DC; --muted:#9BA1AA; --line:#2B3039;
  --accent:#E27C89; --accent-ink:#1B1F26; --accent-soft:#3A2329; --focus:#8AB6E0;
  --h-y:#57491A; --h-g:#23432A; --h-b:#1F3A55; --h-p:#542630; --h-v:#3A2F57; color-scheme:dark } }
:root[data-theme="dark"]{
  --bg:#13161B; --surface:#1B1F26; --sunk:#0F1115; --fg:#E6E3DC; --muted:#9BA1AA; --line:#2B3039;
  --accent:#E27C89; --accent-ink:#1B1F26; --accent-soft:#3A2329; --focus:#8AB6E0;
  --h-y:#57491A; --h-g:#23432A; --h-b:#1F3A55; --h-p:#542630; --h-v:#3A2F57; color-scheme:dark }

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-ui);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;
  padding-top:env(safe-area-inset-top,0px)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--bg)}
[hidden]{display:none!important}
img{max-width:100%}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:6px}
.wrap{max-width:46rem;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.muted{color:var(--muted)}
.small{font-size:13px}
.icon{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;z-index:60;background:var(--fg);color:var(--bg);padding:8px 12px;border-radius:8px}
.skip:focus{left:12px}

/* thanh trên */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:6px;height:56px}
.brand{font-family:var(--f-text);font-weight:600;font-size:17px;display:flex;align-items:center;gap:8px;margin-right:auto;text-decoration:none;min-width:0}
.brand small{font-family:var(--f-ui);font-weight:500;font-size:11px;letter-spacing:.08em;color:var(--muted)}
.ribbon{width:10px;height:22px;background:var(--accent);clip-path:polygon(0 0,100% 0,100% 100%,50% 78%,0 100%);flex:none}
.pick{margin-right:auto;display:flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-weight:600;min-width:0;max-width:62vw}
.pick span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ibtn{width:40px;height:40px;display:grid;place-items:center;border-radius:10px;color:var(--fg);text-decoration:none}
.ibtn:hover{background:var(--sunk)}
.ibtn[aria-pressed="true"]{color:var(--accent)}

main{padding-block:20px calc(150px + env(safe-area-inset-bottom,0px))}

/* đọc */
.crumbs{font-size:13px;color:var(--muted);display:flex;gap:6px;flex-wrap:wrap;margin:0}
.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}
.ch-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin:10px 0 18px}
.ch-head .book{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);text-decoration:none}
.ch-head h1{font-family:var(--f-text);font-weight:500;font-size:clamp(30px,7vw,42px);line-height:1.1;margin:4px 0 0;text-wrap:balance}
.scripture{font-family:var(--f-text);font-size:var(--read-size);line-height:1.75;max-width:38em}
.sans .scripture{font-family:var(--f-ui);line-height:1.7}
.scripture p{margin:0}
.lines .scripture .v{display:block;margin-bottom:.5em}
.v{scroll-margin-top:96px;border-radius:3px;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background-color .15s}
.v .n{font-family:var(--f-ui);font-size:.58em;font-weight:600;color:var(--accent);vertical-align:.55em;line-height:0;margin-right:.18em;font-variant-numeric:tabular-nums}
.v.sel{text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:.22em}
.v.hl-y{background:var(--h-y)} .v.hl-g{background:var(--h-g)} .v.hl-b{background:var(--h-b)} .v.hl-p{background:var(--h-p)} .v.hl-v{background:var(--h-v)}
.v.playing{box-shadow:0 0 0 2px var(--accent);background:var(--accent-soft)}
.v:target,.v.flash{animation:flash 1.8s ease-out}
@keyframes flash{0%{background:var(--accent-soft)}100%{background:transparent}}
.notedot{display:inline-grid;place-items:center;width:1.25em;height:1.25em;margin-left:.2em;vertical-align:-.15em;color:var(--accent)}
.notedot svg{width:.9em;height:.9em}
.ch-nav{display:flex;gap:10px;justify-content:space-between;margin-top:32px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-weight:500;text-decoration:none}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.ghost{background:transparent}
.btn[aria-disabled="true"]{opacity:.45;pointer-events:none}
.done-row{margin-top:24px;display:flex;justify-content:center}
.loading{padding:40px 0;color:var(--muted)}
.copyright{margin-top:40px;font-size:12px;color:var(--muted)}

/* hôm nay */
.date{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.vod{margin:14px 0 24px;padding:22px 22px 18px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);position:relative}
.vod::before{content:"";position:absolute;top:-1px;right:22px;width:14px;height:34px;background:var(--accent);clip-path:polygon(0 0,100% 0,100% 100%,50% 80%,0 100%)}
.label{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.vod blockquote{font-family:var(--f-text);font-size:clamp(20px,4.6vw,24px);line-height:1.55;margin:10px 0;text-wrap:pretty}
.vod cite{font-style:normal;font-weight:600}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.vod .row{margin-top:14px}
h1.page{font-family:var(--f-text);font-weight:500;font-size:clamp(28px,6vw,38px);line-height:1.15;margin:4px 0 8px;text-wrap:balance}
h2{font-family:var(--f-text);font-weight:500;font-size:24px;margin:0 0 4px;text-wrap:balance}
.section{margin-top:32px}
.lead{font-size:16px;color:var(--muted);max-width:38em;margin:0}
.plan-pick{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr));gap:12px;margin-top:12px}
.plan-card{text-align:left;padding:16px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);display:grid;gap:4px}
.plan-card:hover{border-color:var(--accent)}
.plan-card b{font-size:16px}
.progress{height:6px;border-radius:99px;background:var(--sunk);overflow:hidden;margin:10px 0 4px}
.progress i{display:block;height:100%;background:var(--accent);border-radius:99px}
.today-list{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:8px}
.today-list li{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;background:var(--surface);border:1px solid var(--line)}
.today-list a{margin-right:auto;font-weight:500;text-decoration:none}
.today-list a:hover{text-decoration:underline}
.check{width:28px;height:28px;border-radius:50%;border:1.5px solid var(--line);display:grid;place-items:center;color:transparent;flex:none}
.check[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.check svg{width:16px;height:16px}
.continue{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:var(--radius);background:var(--sunk);text-decoration:none}
.continue b{display:block;font-size:16px}
.linkbtn{color:var(--accent);font-weight:600}

/* mục lục, trang sách */
.toc h2{margin-top:28px}
.books{display:grid;grid-template-columns:repeat(auto-fill,minmax(9.5rem,1fr));gap:6px;margin-top:12px;padding:0;list-style:none}
.books a,.books button{display:block;width:100%;text-align:left;padding:9px 10px;border-radius:9px;background:var(--sunk);font-size:14px;font-weight:500;line-height:1.3;text-decoration:none}
.books a:hover,.books button:hover{background:var(--line)}
.books .cur{background:var(--accent);color:var(--accent-ink)}
.chs{display:grid;grid-template-columns:repeat(auto-fill,minmax(3rem,1fr));gap:6px;margin-top:12px;padding:0;list-style:none}
.chs a{display:grid;place-items:center;height:44px;border-radius:9px;background:var(--sunk);font-weight:600;font-variant-numeric:tabular-nums;text-decoration:none}
.chs a:hover{background:var(--line)}
.chs .cur{background:var(--accent);color:var(--accent-ink)}
.chs .read{box-shadow:inset 0 -3px 0 var(--accent)}

/* tìm kiếm */
.search-box{display:flex;align-items:center;gap:8px;padding:0 14px;border-radius:12px;background:var(--surface);border:1px solid var(--line);height:50px}
.search-box input{border:0;outline:0;background:transparent;flex:1;min-width:0;font-size:16px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.chip{padding:6px 12px;border-radius:99px;border:1px solid var(--line);background:var(--surface);font-size:13px;font-weight:500}
.chip[aria-pressed="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.results{list-style:none;padding:0;margin:8px 0 0}
.results a{display:block;padding:12px 4px;border-bottom:1px solid var(--line);text-decoration:none}
.results .ref{font-size:13px;font-weight:600;color:var(--accent);margin-bottom:2px}
.results .txt{font-family:var(--f-text);font-size:16px;line-height:1.55}
mark{background:var(--h-y);color:inherit;border-radius:2px;padding:0 1px}
.goto{display:flex;align-items:center;gap:10px;width:100%;padding:12px 14px;border-radius:12px;background:var(--accent-soft);text-align:left;margin-top:12px;font-weight:600;text-decoration:none}
.count{font-size:13px;color:var(--muted);margin-top:12px;font-variant-numeric:tabular-nums}

/* đã lưu */
.seg{display:flex;background:var(--sunk);border-radius:12px;padding:4px;gap:4px}
.seg button{flex:1;padding:8px 6px;border-radius:9px;font-weight:600;font-size:14px;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--fg);box-shadow:0 1px 2px rgb(0 0 0/.08)}
.saved-list{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:10px}
.saved-list li{padding:14px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);display:grid;gap:6px}
.saved-list .top-row{display:flex;align-items:center;gap:8px}
.saved-list .ref{font-weight:600;margin-right:auto;text-decoration:none}
.saved-list .txt{font-family:var(--f-text);font-size:16px;line-height:1.55;text-decoration:none}
.saved-list .note{font-size:14px;padding:8px 10px;border-radius:8px;background:var(--sunk);white-space:pre-wrap}
.swatch{width:14px;height:14px;border-radius:50%;flex:none}
.empty{padding:36px 8px;text-align:center;color:var(--muted)}
.empty b{display:block;color:var(--fg);font-size:16px;margin-bottom:4px}

/* tab dưới */
.tabs{position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px)}
.tabs .wrap{display:grid;grid-template-columns:repeat(4,1fr);height:62px}
.tabs a{display:grid;justify-items:center;align-content:center;gap:2px;font-size:11px;font-weight:600;color:var(--muted);text-decoration:none}
.tabs a[aria-current="page"]{color:var(--accent)}

/* thanh nổi */
.dock{position:fixed;left:0;right:0;bottom:calc(62px + env(safe-area-inset-bottom,0px));z-index:19;pointer-events:none}
.dock .wrap{display:grid;gap:8px;padding-bottom:10px}
.bar{pointer-events:auto;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 28px rgb(0 0 0/.14);padding:10px 12px}
.selbar .row{justify-content:space-between}
.colors{display:flex;gap:8px;align-items:center}
.color{width:30px;height:30px;border-radius:50%;border:2px solid var(--surface);box-shadow:0 0 0 1px var(--line)}
.color.none{display:grid;place-items:center;background:var(--surface);color:var(--muted)}
.color.none svg{width:16px;height:16px}
.acts{display:flex;gap:2px;flex-wrap:wrap;margin-top:8px;border-top:1px solid var(--line);padding-top:8px}
.acts button{display:flex;align-items:center;gap:6px;padding:8px 10px;border-radius:10px;font-size:13px;font-weight:500}
.acts button:hover{background:var(--sunk)}
.acts .icon{width:18px;height:18px}
.player{display:flex;align-items:center;gap:8px}
.player .info{flex:1;min-width:0;font-size:13px}
.player .info b{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player select{border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:4px 6px;font-size:13px}

/* hộp thoại */
dialog{border:0;padding:0;background:var(--surface);color:var(--fg);border-radius:18px;width:min(40rem,calc(100% - 24px));max-height:min(86vh,52rem);box-shadow:0 20px 60px rgb(0 0 0/.3)}
dialog::backdrop{background:rgb(10 12 16/.45)}
.dlg{display:flex;flex-direction:column;max-height:min(86vh,52rem)}
.dlg-head{display:flex;align-items:center;gap:8px;padding:14px 16px;border-bottom:1px solid var(--line)}
.dlg-head h3{margin:0 auto 0 0;font-size:16px}
.dlg-body{padding:16px;overflow:auto}
.filter{width:100%;height:44px;border-radius:10px;border:1px solid var(--line);background:var(--bg);padding:0 12px;font-size:16px}
.field{display:grid;gap:8px;margin-bottom:18px}
.field > span{font-size:13px;font-weight:600;color:var(--muted)}
.field input[type=range]{width:100%;accent-color:var(--accent)}
textarea{width:100%;min-height:9rem;border-radius:10px;border:1px solid var(--line);background:var(--bg);padding:12px;font-size:16px;line-height:1.5;resize:vertical}
.dlg-foot{display:flex;gap:8px;justify-content:flex-end;padding:12px 16px;border-top:1px solid var(--line);flex-wrap:wrap}
.share-img{width:100%;max-width:26rem;display:block;margin:0 auto;border-radius:12px;aspect-ratio:4/5;background:var(--sunk)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(84px + env(safe-area-inset-bottom,0px));z-index:50;background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:99px;font-size:14px;font-weight:500;box-shadow:0 6px 20px rgb(0 0 0/.2);max-width:calc(100% - 32px)}
@media (min-width:760px){ .scripture{font-size:calc(var(--read-size) + 1px)} }
@media (prefers-reduced-motion:reduce){ *{animation:none!important;transition:none!important;scroll-behavior:auto!important} }