/* ========= ธีมเบจ อ่านสบายตา ========= */
:root{
  --bg:#f3ead8; --bg2:#fbf6ec; --card:#fffdf7; --line:#e0d3b8;
  --ink:#2f2a20; --ink2:#6b6151; --gold:#a8843c; --green:#0f6b57;
  --accent:#8a6a2f; --shadow:0 2px 10px rgba(120,100,60,.10);
  --ar-size:34px; --r:16px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--ink);
  font-family:'Noto Sans Thai',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16px; line-height:1.75; padding-bottom:84px;
}
a{color:inherit;text-decoration:none}
.muted{color:var(--ink2);font-weight:400}
.wrap{max-width:720px;margin:0 auto;padding:12px 14px 30px}

/* ---- ฟอนต์อาหรับ (มุศหัฟมะดีนะฮฺ) ---- */
@font-face{
  font-family:'KFGQPC';
  src:url('../fonts/UthmanicHafs.woff2') format('woff2'),
      url('../fonts/UthmanicHafs.ttf') format('truetype');
  font-display:swap;
}
.ar,.sh-ar,.bismillah,.fc-front[dir=rtl],.fc-back[dir=rtl]{
  font-family:'KFGQPC','Amiri Quran','Traditional Arabic',serif;
}

/* ---- Top bar / tabs ---- */
.topbar{
  position:sticky;top:0;z-index:40;
  display:grid;grid-template-columns:38px 1fr 38px;align-items:center;gap:8px;
  padding:9px 12px;background:rgba(243,234,216,.94);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
.tb-slot{width:38px;height:1px}
.brand{
  display:flex;align-items:center;justify-content:center;gap:9px;
  min-width:0;overflow:hidden;
}
.brand-mark{
  flex:0 0 auto;width:31px;height:31px;
  display:grid;place-items:center;border-radius:50%;
  background:#efe3c9;color:var(--accent);
  font-family:'KFGQPC','Amiri Quran',serif;font-size:19px;line-height:1;
  padding-bottom:3px;
}
.brand-text{
  font-size:16px;font-weight:700;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.icon-btn{
  background:none;border:0;font-size:19px;padding:5px;cursor:pointer;
  justify-self:end;line-height:1;
}
@media (max-width:360px){
  .brand-text{font-size:14.5px}
}
.tabbar{position:fixed;bottom:0;left:0;right:0;z-index:45;display:flex;background:var(--bg2);
  border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
.tabbar a{flex:1;text-align:center;padding:9px 0 11px;font-size:12px;color:var(--ink2)}
.tabbar a span{display:block;font-size:20px;line-height:1.3}
.tabbar a:active{background:#ece0c8}

/* ---- Hero / progress ---- */
.hero{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow);text-align:center}
.hero h1{margin:0 0 4px;font-size:21px}
.hero p{margin:0;color:var(--ink2);font-size:14px}
.progress-wrap{margin-top:14px}
.progress{height:9px;background:#e7dcc3;border-radius:99px;overflow:hidden}
.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--green));border-radius:99px}
.progress-wrap small{display:block;margin-top:6px;font-size:12.5px;color:var(--ink2)}

.sec-title{font-size:17px;margin:24px 0 10px;padding-left:10px;border-left:4px solid var(--gold)}

/* ---- Cards ---- */
.cards{display:grid;gap:10px}
.card{display:flex;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:13px;box-shadow:var(--shadow)}
.card:active{transform:scale(.99)}
.card-num{flex:0 0 42px;height:42px;display:grid;place-items:center;border-radius:50%;
  background:#efe3c9;color:var(--accent);font-weight:700}
.card-ar{font-family:'KFGQPC','Amiri Quran',serif;font-size:24px;direction:rtl;line-height:1.6}
.card-th{font-weight:600;font-size:15px}
.card-meta{font-size:12.5px;color:var(--ink2)}
.card-prog{height:5px;background:#e7dcc3;border-radius:99px;margin-top:7px;overflow:hidden}
.card-prog i{display:block;height:100%;background:var(--green)}

/* ---- Juz list ---- */
.juz-chips{display:flex;gap:7px;overflow-x:auto;padding:4px 0 10px;scrollbar-width:none}
.juz-chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;padding:6px 13px;border:1px solid var(--line);border-radius:99px;background:var(--bg2);font-size:13px}
.chip.on{background:var(--gold);color:#fff;border-color:var(--gold)}
.juz-block{background:var(--card);border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px;overflow:hidden}
.juz-block>summary{padding:12px 14px;font-weight:600;cursor:pointer;list-style:none}
.juz-block>summary::-webkit-details-marker{display:none}
.juz-block>summary::after{content:'▾';float:right;color:var(--ink2)}
.slist{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.slist li a,.slist li span{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid #f0e8d6}
.slist li .n{flex:0 0 30px;color:var(--accent);font-size:13px}
.slist li .nm{flex:1;font-size:14.5px}
.slist li .ar{font-family:'KFGQPC','Amiri Quran',serif;font-size:19px;direction:rtl}
.slist li .tag{flex:0 0 auto;font-size:11px;padding:2px 8px;border-radius:99px;background:#e6f2ee;color:var(--green)}
.slist li.soon{opacity:.5}
.slist li.soon .tag{background:#efe7d6;color:var(--ink2)}

/* ---- Surah page ---- */
.surah-head{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;text-align:center;box-shadow:var(--shadow)}
.sh-nav{display:flex;gap:8px;align-items:center;margin-bottom:12px}
.sh-nav select{flex:1;padding:9px;border-radius:10px;border:1px solid var(--line);background:var(--bg2);font-family:inherit;font-size:14px}
.nav-btn{flex:0 0 auto;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg2);font-size:13px}
.nav-btn.off{opacity:.3}
.sh-ar{font-size:34px;margin:4px 0;direction:rtl;color:var(--accent)}
.sh-th{margin:0;font-weight:600}
.sh-meta{margin:2px 0 0;font-size:13px;color:var(--ink2)}
.intro{margin-top:10px;text-align:right;background:var(--bg2);border-radius:12px;padding:10px 12px}
.intro summary{cursor:pointer;font-size:14px;text-align:center}
.intro p{text-align:left;font-size:14px;margin:8px 0 0;color:var(--ink2)}

.player{position:sticky;top:53px;z-index:35;display:flex;gap:8px;align-items:center;flex-wrap:wrap;
  margin:12px 0 6px;padding:10px;background:rgba(251,246,236,.96);backdrop-filter:blur(8px);
  border:1px solid var(--line);border-radius:14px}
.player .repeat{font-size:12.5px;color:var(--ink2);display:flex;align-items:center;gap:5px}
.player select{padding:5px 8px;border-radius:9px;border:1px solid var(--line);background:#fff;font-family:inherit}
.hint{font-size:12.5px;color:var(--ink2);text-align:center;margin:4px 0 14px}

.bismillah{text-align:center;font-size:30px;direction:rtl;color:var(--accent);padding:16px 0 6px}
.bismillah small{display:block;font-family:'Noto Sans Thai',sans-serif;font-size:13px;color:var(--ink2);direction:ltr;margin-top:4px}

.ayah{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px;margin-bottom:12px;box-shadow:var(--shadow);scroll-margin-top:120px}
.ayah.playing{border-color:var(--green);box-shadow:0 0 0 2px rgba(15,107,87,.18)}
.ayah.done .ayah-badge{background:var(--green);color:#fff}
.ayah-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.ayah-badge{min-width:30px;height:30px;padding:0 8px;display:grid;place-items:center;border-radius:99px;background:#efe3c9;color:var(--accent);font-size:13px;font-weight:700}
.ayah-tools{display:flex;gap:4px}
.tool{background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:6px 10px;font-size:15px;cursor:pointer;font-family:inherit}
.tool:active{background:#ece0c8}
.tool.on{background:var(--gold);border-color:var(--gold)}
.tool.big{display:block;width:100%;margin-top:10px;padding:11px}
.ar{direction:rtl;text-align:right;font-size:var(--ar-size);line-height:2.35;margin:6px 0 10px;letter-spacing:0}
.ar .w{border-radius:6px;padding:0 2px;cursor:pointer;transition:background .15s}
.ar .w:active,.ar .w.wplay{background:#f7e9c4}
.ayah-end{color:var(--gold);font-size:.8em}
.tr{font-size:14px;color:var(--accent);background:var(--bg2);border-radius:10px;padding:7px 10px;margin:0 0 8px}
.th{font-size:15.5px;margin:0;display:flex;gap:8px;align-items:flex-start}
.th .tool{flex:0 0 auto;font-size:12px;padding:4px 8px}
.surah-foot{display:grid;gap:9px;margin-top:20px}

/* ---- Buttons ---- */
.btn{padding:10px 16px;border:1px solid var(--line);border-radius:12px;background:var(--bg2);
  font-family:inherit;font-size:14.5px;cursor:pointer;color:var(--ink);text-align:center}
.btn-primary{background:var(--green);color:#fff;border-color:var(--green);font-weight:600}
.btn:disabled{opacity:.45}
.btn.block{display:block;width:100%}

/* ---- Flashcard ---- */
.review-pick{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px}
.review-pick select{padding:9px;border-radius:11px;border:1px solid var(--line);background:var(--bg2);font-family:inherit;font-size:13.5px}
.rv-stats{display:flex;justify-content:space-between;font-size:12.5px;color:var(--ink2);margin-bottom:8px}
.flashcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 16px;box-shadow:var(--shadow);min-height:230px;display:flex;flex-direction:column;justify-content:center}
.fc-front,.fc-back{text-align:center;margin-bottom:14px;font-size:17px;line-height:1.9}
.fc-front[dir=rtl],.fc-back[dir=rtl]{font-size:var(--ar-size);line-height:2.3}
.fc-back{border-top:1px dashed var(--line);padding-top:14px;color:var(--green)}
.fc-grade{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:9px}
.fc-grade .btn{font-size:13px;padding:10px 4px}

/* ---- Bookmarks ---- */
.bm-list{display:grid;gap:9px;margin-bottom:16px}
.bm-item{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:12px 14px;display:flex;justify-content:space-between;align-items:center}
.bm-item b{font-size:15px}
.bm-item small{display:block;color:var(--ink2);font-size:12.5px}

/* ---- Settings sheet ---- */
.sheet-backdrop{position:fixed;inset:0;background:rgba(40,32,18,.45);z-index:60;opacity:0;pointer-events:none;transition:opacity .2s}
.sheet-backdrop.on{opacity:1;pointer-events:auto}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:65;background:var(--bg2);border-radius:20px 20px 0 0;
  padding:8px 18px calc(24px + env(safe-area-inset-bottom));transform:translateY(102%);transition:transform .26s ease;max-height:88vh;overflow-y:auto}
.sheet.on{transform:translateY(0)}
.sheet-handle{width:42px;height:4px;background:var(--line);border-radius:9px;margin:6px auto 12px}
.sheet h2{font-size:17px;margin:0 0 14px}
.field{display:block;margin-bottom:16px;font-size:14px;font-weight:600}
.field select,.field input[type=range]{width:100%;margin-top:7px}
.field select{padding:10px;border-radius:11px;border:1px solid var(--line);background:#fff;font-family:inherit;font-size:14px}
.field small{display:block;font-weight:400;color:var(--ink2);font-size:12.5px;margin-top:5px}
.switches{display:grid;gap:9px;font-weight:400}
.switches label{display:flex;align-items:center;gap:9px}

.sitefoot{max-width:720px;margin:20px auto 0;padding:16px 16px 30px;border-top:1px solid var(--line);font-size:12px;color:var(--ink2);text-align:center}
.sitefoot p{margin:4px 0}

@media (min-width:560px){ .cards{grid-template-columns:1fr 1fr} }
@media (prefers-reduced-motion:reduce){ *{transition:none!important} }

.hero-bism{
  font-family:'KFGQPC','Amiri Quran',serif;
  font-size:clamp(30px,9vw,52px);
  color:var(--gold);line-height:1.6;
  margin:0 auto 10px;text-align:center;
  max-width:100%;overflow:hidden;
}

/* ========= เกมฝึกอ่าน (เฟส 2) ========= */
.game-bar{display:flex;justify-content:space-between;gap:8px;background:var(--card);border:1px solid var(--line);
  border-radius:13px;padding:10px 14px;font-size:13px;color:var(--ink2);margin-bottom:10px}
.game-bar b{color:var(--accent);font-size:15px}
.game-box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:16px;min-height:250px;box-shadow:var(--shadow)}
.game-foot{display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:8px;margin-top:12px}
.game-foot .btn{font-size:13.5px;padding:11px 6px}

.g-prompt{font-size:14.5px;color:var(--ink2);text-align:center;margin:0 0 12px;line-height:1.8}
.g-prompt b{color:var(--ink)}
.g-slot{direction:rtl;text-align:center;min-height:68px;border:2px dashed var(--line);border-radius:13px;
  padding:10px;margin-bottom:14px;display:flex;flex-wrap:wrap;gap:7px;justify-content:center;align-items:center;
  background:var(--bg2);font-family:'KFGQPC','Amiri Quran',serif;font-size:calc(var(--ar-size) * .78);line-height:2}
.g-slot:empty::before{content:'แตะคำด้านล่างเรียงตามลำดับ';font-family:'Noto Sans Thai',sans-serif;
  font-size:13px;color:var(--ink2);direction:ltr}
.g-pool{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;direction:rtl}
.g-chip{font-family:'KFGQPC','Amiri Quran',serif;font-size:calc(var(--ar-size) * .78);line-height:1.9;
  background:#efe3c9;border:1px solid var(--line);border-radius:11px;padding:4px 13px;cursor:pointer;
  transition:transform .12s,opacity .2s}
.g-chip:active{transform:scale(.94)}
.g-chip.used{opacity:.25;pointer-events:none}
.g-chip.ok{background:#d9efe6;border-color:var(--green)}
.g-chip.no{background:#f7dcd6;border-color:#b5533f;animation:shake .32s}
@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}

.g-match{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.g-match .m-item{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:11px 10px;
  font-size:13.5px;cursor:pointer;min-height:58px;display:flex;align-items:center;justify-content:center;text-align:center}
.g-match .m-item.ar{font-family:'KFGQPC','Amiri Quran',serif;direction:rtl;font-size:calc(var(--ar-size) * .62);line-height:1.9}
.g-match .m-item.sel{background:#f7e9c4;border-color:var(--gold)}
.g-match .m-item.done{background:#d9efe6;border-color:var(--green);opacity:.65;pointer-events:none}

.g-blank{display:inline-block;min-width:76px;border-bottom:3px solid var(--gold);margin:0 5px}
.g-result{text-align:center;margin-top:12px;font-weight:600;font-size:15px}
.g-result.win{color:var(--green)}
.g-result.lose{color:#b5533f}
.g-trans{text-align:center;font-size:14px;color:var(--ink2);margin-top:10px;padding-top:10px;border-top:1px dashed var(--line)}
.g-final{text-align:center;padding:26px 10px}
.g-final .big{font-size:42px;display:block;margin-bottom:8px}
.g-final h3{margin:0 0 6px;font-size:19px}