/* Conductor player: one layout for songs and recitations. Phone first. */
:root{
  --bg:#ffffff; --fg:#18202b; --muted:#7f8994; --faint:#aab2bb; --line:#e8ecf0; --soft:#f3f5f7;
  --count:#d08a3c; --breath:#4f8fb3; --go:#e2643a; --good:#1f9d57; --ok:#7bb23a; --bad:#d6453d;
  --breath-bg:#eaf3f9; --go-bg:#fff4ea;
  --display:"Instrument Serif",Georgia,"Times New Roman",serif;
  --ui:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ar:"Amiri Quran","Amiri","Geeza Pro","Noto Naskh Arabic",serif;
  --safe-t:env(safe-area-inset-top,0px); --safe-b:env(safe-area-inset-bottom,0px);
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--ui);overflow:hidden;overscroll-behavior:none;touch-action:manipulation;
  -webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
button{font:inherit;color:inherit;-webkit-tap-highlight-color:transparent}
button:focus-visible,select:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--breath);outline-offset:2px}
.ar{font-family:var(--ar);direction:rtl}

/* layout: header / stage / lyrics / transport */
.app{position:fixed;inset:0;display:grid;grid-template-rows:auto 1fr auto auto}
.head{display:flex;align-items:center;gap:12px;padding:calc(10px + var(--safe-t)) max(14px,env(safe-area-inset-right,0px)) 8px max(14px,env(safe-area-inset-left,0px))}
.head .ttl{display:grid;line-height:1.15;min-width:0;flex:1}
.head .ttl b{font-size:.98rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.head .ttl span{font-size:.75rem;color:var(--muted);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.seg{display:flex;background:var(--soft);border-radius:999px;padding:3px;gap:2px;flex:none}
.seg button{border:0;background:transparent;color:var(--muted);font-weight:600;font-size:.82rem;padding:8px 14px;border-radius:999px;cursor:pointer;min-height:36px}
.seg button[aria-pressed="true"]{background:var(--fg);color:var(--bg)}
.stage{position:relative;min-height:0}
.stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}

/* count-in / status overlay in the middle of the stage */
.big{position:absolute;left:0;right:0;top:6px;display:grid;justify-items:center;pointer-events:none;z-index:2}
.big .in{display:grid;justify-items:center;gap:4px;text-align:center;padding:10px 18px;border-radius:20px;background:rgba(255,255,255,.9);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:opacity .2s;opacity:0}
.big.on .in{opacity:1}
.big .n{font-family:var(--display);font-size:clamp(3.2rem,13vmin,5.5rem);line-height:.9;font-variant-numeric:tabular-nums}
.big .n.word{font-style:italic;font-size:clamp(2.2rem,8vmin,3.6rem)}
.big .sub{font-size:.85rem;font-weight:600;color:var(--muted)}
.big .dots{display:flex;gap:8px}
.big .dots i{width:10px;height:10px;border-radius:50%;background:var(--line)}
.big .dots i.on{background:var(--count)} .big .dots i.br{width:30px;border-radius:6px} .big .dots i.br.on{background:var(--breath)}

/* lyrics panel */
.lyr{padding:10px 18px 6px;text-align:center;min-height:96px;display:grid;align-content:center;gap:4px}
.lyr .now{font-size:clamp(1.15rem,4.6vw,1.6rem);font-weight:650;line-height:1.35;color:var(--faint)}
.lyr .now span{transition:color .1s}
.lyr .now span.past{color:var(--fg)} .lyr .now span.cur{color:var(--go)}
.lyr.rtl .now{font-family:var(--ar);font-weight:400;font-size:clamp(1.5rem,6.4vw,2.2rem);line-height:1.8;direction:rtl}
.lyr .tr{font-size:.92rem;font-weight:600;color:var(--fg);min-height:1.2em}
.lyr .next{font-size:.85rem;color:var(--muted);min-height:1.2em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lyr.rtl .next{font-family:var(--ar);font-size:1.05rem;direction:rtl}

/* transport */
.bar{display:flex;align-items:center;justify-content:space-between;gap:4px;padding:6px max(10px,env(safe-area-inset-right,0px)) calc(10px + var(--safe-b)) max(10px,env(safe-area-inset-left,0px));border-top:1px solid var(--line)}
.bar button{border:0;background:transparent;cursor:pointer;display:grid;place-items:center;border-radius:14px;min-width:44px;height:44px;color:var(--fg)}
.bar button:active{background:var(--soft)}
.bar button[aria-pressed="false"].tog{color:var(--faint)}
.bar button[aria-pressed="true"].tog{color:var(--go)}
.bar .play{width:60px;height:60px;border-radius:50%;background:var(--fg);color:var(--bg)}
.bar .play:active{background:#2b3644}
.bar .linebtn{font-weight:750;font-size:.9rem;padding:0 10px;min-width:62px;background:var(--soft);display:grid;line-height:1.05;font-variant-numeric:tabular-nums;white-space:nowrap}
.bar .linebtn small{font-size:.62rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.bar .grp{display:flex;align-items:center;gap:2px}
.bar .voice{font-size:.72rem;font-weight:650;grid-auto-flow:column;gap:6px;padding:0 10px}
.bar .voice[aria-pressed="false"] span{text-decoration:line-through}

/* sheets */
.scrim{position:fixed;inset:0;background:rgba(16,22,30,.28);z-index:20}
.sheet{position:fixed;left:0;right:0;bottom:0;margin:0 auto;max-width:480px;max-height:84vh;overflow:auto;background:var(--bg);z-index:21;
  border-radius:20px 20px 0 0;padding:18px max(20px,env(safe-area-inset-left,0px)) calc(20px + var(--safe-b));box-shadow:0 -14px 40px rgba(24,32,43,.14);
  display:grid;gap:14px;-webkit-user-select:auto;user-select:auto}
.sheet[hidden],.scrim[hidden]{display:none}
.sheet h2{font-family:var(--display);font-weight:400;font-size:1.6rem;margin:0}
.sheet .row{display:grid;grid-template-columns:1fr auto;gap:6px 12px;align-items:baseline}
.sheet .row label{font-size:.92rem;font-weight:600}
.sheet .row output{font-size:.85rem;color:var(--muted);font-variant-numeric:tabular-nums}
.sheet .row input[type=range],.sheet .row select,.sheet .row .note{grid-column:1/-1;width:100%}
.sheet .row select{font:500 .92rem var(--ui);padding:10px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--fg)}
.sheet input[type=range]{accent-color:var(--fg)}
.sheet .note{font-size:.78rem;color:var(--muted)}
.sheet .check{display:flex;gap:10px;align-items:center;font-size:.92rem;font-weight:600}
.sheet .check input{width:20px;height:20px;accent-color:var(--fg)}
.sheet .done{justify-self:end;font-weight:650;background:var(--fg);color:var(--bg);border:0;border-radius:999px;padding:11px 24px;cursor:pointer}
.sheet .link{border:0;background:none;color:var(--go);font-weight:650;padding:0;cursor:pointer;justify-self:start}
.lines{display:grid;gap:2px;margin:0;padding:0;list-style:none}
.lines button{width:100%;text-align:left;border:0;background:transparent;padding:10px 8px;border-radius:12px;cursor:pointer;display:grid;grid-template-columns:2.6em 1fr auto;gap:10px;align-items:center}
.lines button:active,.lines button.cur{background:var(--soft)}
.lines .num{font-size:.78rem;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums}
.lines .txt{font-size:.95rem;font-weight:550;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lines.rtl .txt{font-family:var(--ar);font-size:1.15rem;direction:rtl;text-align:right}
.lines .sc{font-size:.75rem;font-weight:700;border-radius:999px;padding:3px 8px;background:var(--soft);color:var(--muted)}
.lines .sc.g{background:#e3f4ea;color:var(--good)} .lines .sc.o{background:#fdf0e3;color:#b8742f} .lines .sc.b{background:#fbe6e4;color:var(--bad)}

/* toasts / notices */
.toast{position:fixed;left:50%;top:calc(64px + var(--safe-t));transform:translateX(-50%);z-index:15;max-width:min(520px,calc(100vw - 28px));
  background:var(--fg);color:var(--bg);font-size:.86rem;line-height:1.4;padding:10px 14px;border-radius:12px;text-align:center;cursor:pointer}
.toast[hidden]{display:none}

/* train */
.hud{position:absolute;right:12px;top:8px;z-index:3;text-align:right;pointer-events:none;display:grid;gap:1px}
.hud b{font-size:1.5rem;font-weight:800;font-variant-numeric:tabular-nums;line-height:1}
.hud span{font-size:.72rem;color:var(--muted);font-weight:600}
.hud i{font-style:normal;font-size:.72rem;font-weight:800;color:var(--good)}
.hud[hidden]{display:none}
.meter{position:absolute;left:12px;top:10px;z-index:3;display:flex;align-items:flex-end;gap:2px;height:16px;pointer-events:none}
.meter i{width:4px;border-radius:2px;background:var(--line)} .meter i.on{background:var(--good)}
.meter span{font-size:.7rem;font-weight:700;color:var(--muted);margin-left:6px;align-self:center}
.meter[hidden]{display:none}
.rate{position:absolute;left:50%;top:6px;transform:translateX(-50%);z-index:3;pointer-events:none;text-align:center;opacity:0;transition:opacity .25s}
.rate.on{opacity:1}
.rate b{display:block;font-size:clamp(1.5rem,6vmin,2.2rem);font-weight:800;letter-spacing:.01em}
.rate span{font-size:.8rem;font-weight:700;color:var(--muted)}
.rate.perfect b{color:var(--good)} .rate.great b{color:#3c9a3d} .rate.good b{color:var(--count)} .rate.ok b{color:#c4782e} .rate.miss b{color:var(--bad)}
.guide{position:absolute;z-index:3;pointer-events:none;font-weight:800;font-size:.85rem;padding:5px 9px;border-radius:999px;transform:translate(-50%,-50%);white-space:nowrap}
.guide.up{background:#fff3e8;color:#c45d22} .guide.down{background:#eaf2fb;color:#2f6fa8} .guide.on{background:#e3f4ea;color:var(--good)} .guide[hidden]{display:none}
.card{position:fixed;inset:0;z-index:30;display:grid;place-items:center;background:rgba(255,255,255,.8);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:16px}
.card[hidden]{display:none}
.card .in{background:var(--bg);border:1px solid var(--line);border-radius:24px;padding:24px;display:grid;gap:12px;box-shadow:0 22px 60px rgba(24,32,43,.14);width:min(400px,100%);max-height:86vh;overflow:auto}
.card h2{font-family:var(--display);font-weight:400;font-size:2rem;margin:0;line-height:1}
.card ol{margin:0;padding-left:20px;display:grid;gap:6px;font-size:.95rem;line-height:1.4}
.card .go{font-weight:700;font-size:1rem;background:var(--fg);color:var(--bg);border:0;border-radius:999px;padding:14px 22px;cursor:pointer}
.card .sec{font-weight:650;background:var(--soft);border:0;border-radius:999px;padding:12px 20px;cursor:pointer}
.card .stars{font-size:1.9rem;color:#e2a23a;letter-spacing:.06em;text-align:center} .card .stars span{color:var(--line)}
.card .pct{font:400 4.4rem/1 var(--display);text-align:center;font-variant-numeric:tabular-nums} .card .pct small{font-size:.4em}
.card .msg{text-align:center;font-size:.9rem;font-weight:600;color:var(--muted)}
.card .btns{display:grid;gap:8px}
@media (min-width:900px){.lyr{min-height:120px}.lyr .now{font-size:1.7rem}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* minimal page (Classic): only the stage, a settings button and tap anywhere */
.app.minimal{grid-template-rows:1fr}
.app.minimal .head,.app.minimal .lyr,.app.minimal .bar{display:none}
.fbtn{position:fixed;z-index:6;border:0;background:transparent;color:var(--muted);cursor:pointer;opacity:.7;transition:opacity .3s}
.fbtn:hover{opacity:1}
.fgear{right:calc(10px + env(safe-area-inset-right,0px));bottom:calc(10px + var(--safe-b));width:48px;height:48px;border-radius:50%;display:grid;place-items:center}
.ftrain{right:calc(14px + env(safe-area-inset-right,0px));top:calc(12px + var(--safe-t));font:650 .8rem var(--ui);padding:8px 14px;border-radius:999px;background:var(--soft);color:var(--fg);text-decoration:none}
body.playing .fbtn{opacity:0;pointer-events:none}
/* classic view */
.wash{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .5s ease}
#cBw{background:radial-gradient(ellipse at 50% 50%,var(--breath-bg) 0%,var(--bg) 72%)}
#cGw{background:radial-gradient(circle at 50% 50%,var(--go-bg) 0%,var(--bg) 62%);transition:opacity 1s ease}
body.c-breath #cBw,body.c-go #cGw{opacity:1}
.clabel{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;z-index:2}
.clabel .stack{display:grid;justify-items:center;gap:10px;text-align:center;max-width:min(76vmin,560px)}
#cNum{font-family:var(--display);font-size:clamp(5rem,22vmin,12rem);line-height:.9;font-variant-numeric:tabular-nums;color:var(--fg)}
#cNum.word{font-style:italic;font-size:clamp(2.6rem,10vmin,5.5rem)}
#cNum.ar{font-family:var(--ar);direction:rtl;font-size:clamp(2.8rem,11vmin,6rem);line-height:1.9}
#cNum.wordline{font-family:var(--ui);font-weight:700;font-size:clamp(2rem,8vmin,4rem);line-height:1.1}
#cSub{font-size:.98rem;font-weight:600;opacity:.75;min-height:1.2em}
#cHint{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);transition:opacity .4s;min-height:1.2em}

/* ---- v3: simpler controls, syllables that fill at the speed they are sung, a hold bar ---- */
.bar{justify-content:space-around;padding-top:8px}
.bar .lab{display:grid;justify-items:center;align-content:center;gap:3px;min-width:58px;height:56px;padding:0 4px;color:var(--fg)}
.bar .lab span{font-size:.68rem;font-weight:700;letter-spacing:.02em;color:var(--muted)}
.bar .lab b{font-size:1.2rem;font-weight:800;line-height:22px;font-variant-numeric:tabular-nums}
.bar .lab .ic{display:grid;font-style:normal}
.bar .lab.tog[aria-pressed="true"]{color:var(--go)} .bar .lab.tog[aria-pressed="true"] span{color:var(--go)}
.bar .lab.tog[aria-pressed="false"]{color:var(--faint)}
.bar .play{width:66px;height:66px}
.lyr{min-height:132px;gap:6px;padding-top:12px}
.lyr .now{color:var(--faint);font-size:clamp(1.3rem,5.4vw,1.9rem);font-weight:700;line-height:1.3}
.lyr .wd{white-space:nowrap}
.y,.aw{transition:color .08s}
.y.past,.aw.past{color:var(--fg)}
.y.cur{color:transparent;-webkit-background-clip:text;background-clip:text;
  background-image:linear-gradient(90deg,var(--go) 0,var(--go) var(--p,0%),#f4c4a8 var(--p,0%),#f4c4a8 100%)}
.aw.cur{color:transparent;-webkit-background-clip:text;background-clip:text;
  background-image:linear-gradient(270deg,var(--go) 0,var(--go) var(--p,0%),#f4c4a8 var(--p,0%),#f4c4a8 100%)}
.lyr.rtl .now{font-size:clamp(1.6rem,7vw,2.4rem);line-height:1.85}
.lyr.rtl .tr{font-size:clamp(1rem,4vw,1.25rem);font-weight:700;color:var(--faint);min-height:1.4em}
.lyr.rtl .tr .wd+.wd{margin-left:.35em}
.hold{display:flex;align-items:center;justify-content:center;gap:10px;height:22px;opacity:0;transition:opacity .15s}
.hold.on{opacity:1}
.hold span{font-size:.8rem;font-weight:800;color:var(--go);white-space:nowrap}
.hold i{display:block;width:min(46vw,240px);height:8px;border-radius:4px;background:#fbe3d5;overflow:hidden}
.hold i b{display:block;height:100%;background:var(--go);border-radius:4px;transform-origin:left;transform:scaleX(1)}
#cSub{font-size:1.25rem;font-weight:700;color:var(--faint);letter-spacing:.01em;opacity:1}
#cSub .y+.y{margin-left:.06em}
.clabel .hold i{width:min(40vw,200px)}