/* ─────────── tokens ─────────── */
:root{
  --brass:#C9A227; --brass-lt:#E9CE72; --brass-dk:#8F7016;
  --navy:#0B1220; --cream:#FAF3E3;
  --radius:14px; --maxw:720px;
  --ui:"IBM Plex Sans",system-ui,-apple-system,Segoe UI,sans-serif;
  --ar:"Amiri",serif;
  --ease:cubic-bezier(.4,0,.2,1);
}
[data-theme="night"]{
  --bg:#0B1220; --surface:#131C2E; --surface-2:#1B2740; --line:#26334D;
  --ink:#EAF0FA; --ink-dim:#94A3BC; --ink-faint:#5D6B85;
  --ar-ink:#F3EEDF; --accent:var(--brass-lt); --accent-ink:#0B1220;
  --active:rgba(233,206,114,.12); --active-line:rgba(233,206,114,.45);
}
[data-theme="paper"]{
  --bg:#F3E9D2; --surface:#FBF5E6; --surface-2:#F0E4C9; --line:#DFCFA8;
  --ink:#2A2418; --ink-dim:#6B5F45; --ink-faint:#9B8D6E;
  --ar-ink:#1E1A10; --accent:#8F7016; --accent-ink:#FBF5E6;
  --active:rgba(143,112,22,.10); --active-line:rgba(143,112,22,.5);
}
[data-theme="modern"]{
  --bg:#EEF1F5; --surface:#FFFFFF; --surface-2:#F4F6F9; --line:#DCE2EA;
  --ink:#16202E; --ink-dim:#5A687C; --ink-faint:#93A0B2;
  --ar-ink:#0E1620; --accent:#8F7016; --accent-ink:#FFFFFF;
  --active:rgba(11,18,32,.06); --active-line:rgba(143,112,22,.45);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--ink); font-family:var(--ui);
  font-size:15px; line-height:1.5; overscroll-behavior-y:none;
  padding-bottom:calc(126px + env(safe-area-inset-bottom));
}
button,select,input{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ─────────── masthead ─────────── */
.masthead{
  background:var(--cream); color:#2A2418;
  border-bottom:2px solid var(--brass);
  padding:calc(10px + env(safe-area-inset-top)) 0 10px;
}
.masthead .wrap{display:flex;align-items:center;gap:10px}
.brand{display:flex;align-items:center;gap:10px;min-width:0;text-decoration:none;color:inherit}
.brand-logo{height:26px;width:auto;display:block}
.brand-sub{
  font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:#6B5F45;border-left:1px solid #C9BDA0;padding-left:10px;white-space:nowrap;
}
.mast-cta{
  margin-left:auto;flex:none;text-decoration:none;white-space:nowrap;
  background:#106347;color:#F5F1E8;font-size:12.5px;font-weight:600;
  padding:8px 14px;border-radius:9px;transition:background .15s var(--ease);
}
.mast-cta:hover{background:#0A4630}
@media (max-width:420px){.brand-sub{display:none}.mast-cta{padding:8px 11px;font-size:12px}}
.mark{
  width:30px;height:30px;border-radius:8px;flex:none;
  background:linear-gradient(145deg,var(--brass-lt),var(--brass) 55%,var(--brass-dk));
  display:grid;place-items:center;font-family:var(--ar);color:#2A2418;
  font-size:19px;line-height:1;padding-bottom:2px;
}
.brand b{font-family:var(--ar);font-size:20px;font-weight:700;letter-spacing:.01em}
.brand small{display:block;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#7A6B48;margin-top:-2px}
.icon-btn{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  color:#4A4029;transition:background .15s var(--ease);flex:none;
}
.icon-btn:hover{background:rgba(42,36,24,.08)}
.icon-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}


/* ─────────── surah bar ─────────── */
.surahbar{
  position:sticky;top:0;z-index:30;background:var(--surface);
  border-bottom:1px solid var(--line);
}
.surahbar .wrap{display:flex;align-items:center;gap:10px;height:52px}
.surah-pick{
  display:flex;align-items:center;gap:8px;font-weight:600;font-size:16px;
  padding:6px 10px;border-radius:10px;transition:background .15s var(--ease);
}
.surah-pick:hover{background:var(--surface-2)}
.surah-pick svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;opacity:.6}
.goal{
  margin-left:auto;font-size:12px;color:var(--ink-dim);
  display:flex;align-items:center;gap:6px;white-space:nowrap;
}
.goal-dot{width:6px;height:6px;border-radius:50%;background:var(--ink-faint)}
.goal-dot.on{background:var(--accent);box-shadow:0 0 0 3px var(--active)}

/* ─────────── ayah cards ─────────── */
#reader{padding-top:14px;min-height:50vh}
.ayah{
  padding:18px 16px;border-radius:var(--radius);margin-bottom:10px;
  border:1px solid transparent;transition:background .2s var(--ease),border-color .2s var(--ease);
  scroll-margin-top:76px;
}
.ayah.playing{background:var(--active);border-color:var(--active-line)}
.ayah-head{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.ayah-key{
  font-size:11px;font-weight:600;letter-spacing:.06em;color:var(--ink-dim);
  background:var(--surface-2);padding:3px 9px;border-radius:20px;
}
.ayah-tools{margin-left:auto;display:flex;gap:2px;opacity:.55;transition:opacity .15s var(--ease)}
.ayah:hover .ayah-tools,.ayah.playing .ayah-tools{opacity:1}
.ayah-tools button{
  width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:var(--ink-dim);
}
.ayah-tools button:hover{background:var(--surface-2);color:var(--ink)}
.ayah-tools button.on{color:var(--accent)}
.ayah-tools svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.arabic{
  font-family:var(--ar);color:var(--ar-ink);direction:rtl;text-align:right;
  font-size:var(--ar-size,30px);line-height:2.15;letter-spacing:0;
  transition:filter .25s var(--ease),opacity .25s var(--ease);
}
.arabic .w{transition:color .12s linear}
.arabic .w.lit{color:var(--accent)}
.endmark{
  font-family:var(--ar);font-size:.78em;color:var(--accent);
  padding:0 .15em;white-space:nowrap;
}
.translit{
  font-size:13.5px;color:var(--ink-faint);margin-top:12px;line-height:1.7;font-style:italic;
}
.translation{
  font-size:15.5px;color:var(--ink-dim);margin-top:10px;line-height:1.65;
}
/* hifz veils */
.veil-ar .arabic{filter:blur(9px);opacity:.55}
.veil-ar .ayah.peek .arabic,.veil-ar .ayah.playing .arabic{filter:none;opacity:1}
.hide-translit .translit{display:none}
.hide-translation .translation{display:none}

/* mastery meter — the signature: a five-bead tasbih per ayah */
.beads{display:flex;gap:4px;align-items:center;margin-top:14px}
.bead{
  width:7px;height:7px;border-radius:50%;background:var(--line);
  transition:background .3s var(--ease),transform .3s var(--ease);
}
.bead.full{background:var(--accent);transform:scale(1.25)}
.beads span{font-size:10.5px;color:var(--ink-faint);margin-left:6px;letter-spacing:.05em}

/* ─────────── player ─────────── */
.player{
  position:fixed;left:0;right:0;bottom:0;z-index:40;
  background:var(--surface);border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom);
  box-shadow:0 -8px 28px rgba(0,0,0,.16);
}
.player .wrap{padding-top:10px;padding-bottom:10px}
.now{display:flex;align-items:center;gap:12px}
.now-txt{min-width:0;flex:1}
.now-txt b{display:block;font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.now-txt small{display:block;font-size:12px;color:var(--ink-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* tasbih ring around play */
.ring{position:relative;width:56px;height:56px;flex:none}
.ring svg{position:absolute;inset:0;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:3}
.ring .trk{stroke:var(--line)}
.ring .bar{stroke:var(--accent);stroke-linecap:round;transition:stroke-dashoffset .3s var(--ease)}
.play{
  position:absolute;inset:6px;border-radius:50%;
  background:linear-gradient(145deg,var(--brass-lt),var(--brass) 55%,var(--brass-dk));
  display:grid;place-items:center;color:#0B1220;
  box-shadow:0 2px 10px rgba(201,162,39,.35);
}
.play:active{transform:scale(.94)}
.play svg{width:20px;height:20px;fill:currentColor;stroke:none}
.step{
  width:40px;height:40px;border-radius:10px;display:grid;place-items:center;
  color:var(--ink-dim);flex:none;
}
.step:hover{background:var(--surface-2);color:var(--ink)}
.step svg{width:18px;height:18px;fill:currentColor;stroke:none}

.controls{display:flex;gap:8px;margin-top:10px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.controls::-webkit-scrollbar{display:none}
.chip{
  display:flex;align-items:center;gap:5px;white-space:nowrap;flex:none;
  padding:6px 11px;border-radius:20px;border:1px solid var(--line);
  background:var(--surface-2);font-size:12.5px;font-weight:500;color:var(--ink-dim);
  transition:.15s var(--ease);
}
.chip:hover{border-color:var(--accent)}
.chip.on{background:var(--active);border-color:var(--active-line);color:var(--accent)}
.chip svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.chip select{border:0;background:none;font-size:12.5px;font-weight:500;padding:0;-webkit-appearance:none;appearance:none;max-width:130px}

/* ─────────── drawer ─────────── */
.scrim{
  position:fixed;inset:0;z-index:50;background:rgba(5,9,17,.6);
  opacity:0;pointer-events:none;transition:opacity .25s var(--ease);
  backdrop-filter:blur(2px);
}
.scrim.on{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;bottom:0;right:0;width:min(400px,88vw);z-index:60;
  background:var(--surface);border-left:1px solid var(--line);
  transform:translateX(101%);transition:transform .28s var(--ease);
  overflow-y:auto;padding-bottom:40px;
}
.drawer.on{transform:none}
.drawer-top{
  position:sticky;top:0;background:var(--surface);z-index:2;
  display:flex;align-items:center;padding:calc(14px + env(safe-area-inset-top)) 16px 14px;
  border-bottom:1px solid var(--line);
}
.drawer-top b{font-size:16px;font-weight:600}
.drawer-top button{margin-left:auto;color:var(--ink-dim);width:34px;height:34px;border-radius:8px;display:grid;place-items:center}
.drawer-top svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round}
.sect{padding:18px 16px;border-bottom:1px solid var(--line)}
.sect h3{
  margin:0 0 12px;font-size:11px;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;color:var(--ink-faint);
}
.row{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.row:last-child{margin-bottom:0}
.row label{font-size:14px;flex:1;min-width:0}
.row select,.row input[type=number]{
  background:var(--surface-2);border:1px solid var(--line);border-radius:9px;
  padding:7px 9px;font-size:13.5px;max-width:60%;
}
.row input[type=range]{flex:1;accent-color:var(--accent)}
.seg{display:flex;gap:6px}
.seg button{
  flex:1;padding:9px 4px;border-radius:9px;border:1px solid var(--line);
  background:var(--surface-2);font-size:12.5px;font-weight:500;color:var(--ink-dim);
}
.seg button.on{background:var(--active);border-color:var(--active-line);color:var(--accent)}
.btn{
  display:flex;align-items:center;justify-content:center;gap:8px;width:100%;
  padding:12px;border-radius:11px;font-size:14px;font-weight:600;
  background:linear-gradient(145deg,var(--brass-lt),var(--brass) 55%,var(--brass-dk));
  color:#0B1220;box-shadow:0 2px 10px rgba(201,162,39,.28);
}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.5;pointer-events:none;box-shadow:none}
.btn.ghost{background:var(--surface-2);border:1px solid var(--line);color:var(--ink);box-shadow:none}
.btn svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.note{font-size:12px;color:var(--ink-faint);line-height:1.55;margin:10px 0 0}
.note a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.note b{color:var(--ink-dim);font-weight:600}
.bar{height:5px;border-radius:3px;background:var(--surface-2);overflow:hidden;margin-top:10px}
.bar i{display:block;height:100%;background:var(--accent);width:0;transition:width .2s linear}

/* recorder */
.rec-dot{width:9px;height:9px;border-radius:50%;background:#E5484D}
.recording .rec-dot{animation:pulse 1.1s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.ab{display:flex;gap:8px;margin-top:10px}
.ab .btn{flex:1;padding:10px;font-size:13px}

/* surah sheet */
.sheet{
  position:fixed;left:0;right:0;bottom:0;top:0;z-index:60;background:var(--bg);
  transform:translateY(101%);transition:transform .28s var(--ease);
  display:flex;flex-direction:column;
}
.sheet.on{transform:none}
.sheet-top{
  display:flex;align-items:center;gap:10px;padding:calc(14px + env(safe-area-inset-top)) 16px 12px;
  border-bottom:1px solid var(--line);background:var(--surface);
}
.sheet-top input{
  flex:1;background:var(--surface-2);border:1px solid var(--line);
  border-radius:10px;padding:9px 12px;font-size:14px;
}
.sheet-top button{color:var(--ink-dim);padding:0 4px;font-size:14px;font-weight:600}
.sheet-list{overflow-y:auto;flex:1;padding:8px 0 40px}
.sitem{
  display:flex;align-items:center;gap:12px;width:100%;text-align:left;
  padding:11px 16px;border-bottom:1px solid var(--line);
}
.sitem:hover{background:var(--surface)}
.sitem.on{background:var(--active)}
.snum{
  width:30px;height:30px;flex:none;display:grid;place-items:center;
  font-size:11.5px;font-weight:600;color:var(--ink-dim);
  border:1px solid var(--line);border-radius:8px;
}
.sitem.on .snum{border-color:var(--active-line);color:var(--accent)}
.smeta{flex:1;min-width:0}
.smeta b{display:block;font-size:14.5px;font-weight:600}
.smeta small{display:block;font-size:12px;color:var(--ink-faint)}
.sar{font-family:var(--ar);font-size:19px;color:var(--ar-ink);flex:none}

.toast{
  position:fixed;left:50%;bottom:calc(180px + env(safe-area-inset-bottom));
  transform:translate(-50%,12px);z-index:80;
  background:var(--surface-2);border:1px solid var(--line);color:var(--ink);
  padding:10px 16px;border-radius:22px;font-size:13px;font-weight:500;
  opacity:0;pointer-events:none;transition:.22s var(--ease);white-space:nowrap;
  max-width:90vw;overflow:hidden;text-overflow:ellipsis;
}
.toast.on{opacity:1;transform:translate(-50%,0)}
.skel{padding:24px 16px}
.skel div{height:34px;border-radius:8px;background:var(--surface);margin-bottom:14px;animation:sh 1.3s infinite}
.skel div:nth-child(2){width:78%}.skel div:nth-child(3){width:88%}
@keyframes sh{0%,100%{opacity:.5}50%{opacity:.9}}

/* surah header + bismillah */
.surah-head{text-align:center;padding:20px 16px 26px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.sh-ar{font-family:var(--ar);font-size:34px;color:var(--ar-ink);line-height:1.7}
.sh-name{margin:2px 0 4px;font-size:17px;font-weight:600;letter-spacing:.01em}
.sh-meta{margin:0;font-size:12px;color:var(--ink-faint);letter-spacing:.04em}
.bismillah{
  font-family:var(--ar);font-size:clamp(22px,5.2vw,30px);color:var(--accent);
  line-height:2.1;margin-top:22px;padding-top:18px;border-top:1px solid var(--line);
}

/* promo + footer */
.promo{
  margin:28px auto 0;padding:26px 20px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line);text-align:center;
}
.promo-ar{font-family:var(--ar);font-size:26px;color:var(--accent);line-height:1.9;margin-bottom:10px}
.promo h2{margin:0 0 8px;font-size:19px;font-weight:600;line-height:1.35}
.promo p{margin:0 0 18px;font-size:14px;color:var(--ink-dim);line-height:1.6}
.promo-cta{max-width:280px;margin:0 auto;text-decoration:none}
.promo-list{
  list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;
  margin:16px 0 0;padding:0;
}
.promo-list li{
  font-size:11.5px;font-weight:500;color:var(--ink-dim);letter-spacing:.03em;
  border:1px solid var(--line);border-radius:20px;padding:4px 11px;
}
.site-foot{
  margin:24px auto 8px;padding:18px 0;text-align:center;
  font-size:12px;color:var(--ink-faint);border-top:1px solid var(--line);
}
.site-foot a{color:var(--ink-dim);text-decoration:none}
.site-foot a:hover{color:var(--accent)}
/* cross-app links */
.tools{display:grid;gap:8px}
.tools a{
  display:block;text-decoration:none;color:inherit;
  padding:11px 13px;border-radius:10px;border:1px solid var(--line);
  background:var(--surface-2);transition:border-color .15s var(--ease);
}
.tools a:hover{border-color:var(--accent)}
.tools b{display:block;font-size:13.5px;font-weight:600}
.tools span{display:block;font-size:11.5px;color:var(--ink-faint);margin-top:1px}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}