@import url('./brand-tokens.css');
@import url('./notation.css');
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-ui);
  background:
    radial-gradient(circle at 15% 10%, rgba(var(--gold-rgb),.10), transparent 40%),
    radial-gradient(circle at 85% 90%, rgba(var(--art-lapis-rgb),.08), transparent 45%),
    linear-gradient(160deg,var(--byan-dark) 0%, var(--art-lapis-dark) 100%);
  color:var(--ink);line-height:1.7;min-height:100vh;padding:0 0 60px;overflow-x:hidden;
}
.wrap{max-width:760px;margin:0 auto;padding:0 16px;}
button,select,summary{min-height:44px;}
input[type="range"]{min-height:44px;}
button:disabled{cursor:not-allowed;opacity:.58;filter:grayscale(.35);}
:where(a,button,input,select,summary):focus-visible{
  outline:3px solid var(--brass);outline-offset:3px;box-shadow:0 0 0 2px var(--cream);
}

/* تنقّل الأكاديمية: علوي على الشاشات الواسعة، وسفلي على الهاتف */
.academy-nav{position:sticky;top:0;z-index:30;display:grid;grid-template-columns:repeat(4,1fr);gap:6px;
  padding:8px;margin:0 -8px;background:rgba(var(--byan-dark-rgb),.94);border:1px solid var(--line);
  border-top:0;border-radius:0 0 16px 16px;box-shadow:0 8px 24px -18px var(--shadow);backdrop-filter:blur(12px);}
.academy-nav a{min-height:44px;display:flex;align-items:center;justify-content:center;gap:6px;border-radius:10px;
  color:var(--wood-deep);text-decoration:none;font-family:var(--font-ui);font-weight:600;font-size:.88rem;}
.academy-nav a.active{background:var(--wood-deep);color:var(--parchment);}
.academy-nav a span{font-size:.95rem;}
header{text-align:center;padding:26px 14px 14px;}
header h1{font-family:var(--font-ui);font-weight:700;font-size:clamp(1.6rem,5vw,2.3rem);
  color:var(--wood-deep);line-height:1.2;}
header h1 span{color:var(--crimson);}
header .tag{font-family:var(--font-ui);font-style:italic;color:var(--wood);font-size:1.05rem;margin-top:6px;}

/* التبديل الرئيسي دوزان / مقامات */
.main-mode-toggle{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:14px 0 6px;}
.main-mode-toggle button{
  font-family:var(--font-ui);font-weight:700;font-size:1rem;cursor:pointer;
  background:rgba(var(--cream-rgb),.6);border:1.5px solid var(--line);color:var(--wood-deep);
  padding:11px 28px;border-radius:30px;transition:.2s;letter-spacing:.02em;}
.main-mode-toggle button.sel{background:var(--wood-deep);color:var(--parchment);border-color:var(--wood-deep);
  box-shadow:0 4px 14px var(--shadow);}
.main-mode-toggle button:active{transform:scale(.96);}

/* لوحة التحكم */
.mic-panel{background:rgba(var(--cream-rgb),.5);border:1px solid var(--line);border-radius:18px;
  padding:18px;margin:14px 0;text-align:center;box-shadow:0 12px 30px -18px var(--shadow);}
.mic-btn{font-family:var(--font-ui);font-weight:700;font-size:1.15rem;border:none;cursor:pointer;
  background:linear-gradient(145deg,var(--brass-glow),var(--brass));color:var(--wood-deep);
  padding:16px 30px;border-radius:40px;box-shadow:0 6px 16px var(--shadow);transition:.2s;
  display:inline-flex;align-items:center;gap:10px;}
.mic-btn:active{transform:scale(.96);}
.mic-btn.live{background:linear-gradient(145deg,var(--crimson),var(--danger-solid));color:var(--cream);animation:pulse .42s ease-out 1;}
#deviceSel{display:none;font-family:var(--font-ui);font-size:.92rem;background:rgba(var(--cream-rgb),.7);
  border:1.5px solid var(--line);border-radius:20px;padding:7px 16px;color:var(--ink);
  margin:10px auto 0;max-width:320px;width:100%;cursor:pointer;direction:rtl;
  -webkit-appearance:none;appearance:none;text-align:center;}
@keyframes pulse{50%{box-shadow:0 0 0 12px rgba(var(--danger-rgb),.0),0 6px 16px var(--shadow);}0%,100%{box-shadow:0 0 0 0 rgba(var(--danger-rgb),.35),0 6px 16px var(--shadow);}}
.status{font-family:var(--font-ui);color:var(--wood);margin-top:12px;font-size:.98rem;min-height:1.4em;}

.tuning-gate{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:14px 0;padding:14px 16px;
  background:linear-gradient(120deg,rgba(var(--danger-rgb),.12),rgba(var(--cream-rgb),.55));border:1px solid rgba(var(--danger-rgb),.28);
  border-right:5px solid var(--crimson);border-radius:14px;}
.tuning-gate[hidden]{display:none;}
.tuning-gate strong{display:block;font-family:var(--font-ui);color:var(--crimson);font-size:1rem;}
.tuning-gate p{font-family:var(--font-ui);color:var(--wood);font-size:.98rem;margin-top:2px;}
.tuning-gate a{flex:none;min-height:44px;display:inline-flex;align-items:center;justify-content:center;text-align:center;
  padding:8px 14px;border-radius:10px;background:var(--crimson);color:var(--cream);text-decoration:none;
  font-family:var(--font-ui);font-weight:600;font-size:.82rem;}

/* عرض النغمة الحيّة */
.live-note{margin:16px 0;text-align:center;}
.note-big{font-family:var(--font-ui);font-weight:700;font-size:clamp(3rem,16vw,6rem);
  color:var(--wood-deep);line-height:1;transition:.1s;height:1.2em;overflow:hidden;display:flex;align-items:center;justify-content:center;}
.note-big,.cell .nm,.tun-box-note{unicode-bidi:isolate;}
.note-big.match{color:var(--green);text-shadow:0 0 22px rgba(var(--success-rgb),.3);}
.note-big.near{color:var(--brass);text-shadow:0 0 18px rgba(var(--gold-rgb),.24);}
.note-big.wrong{color:var(--crimson);}
.freq{font-family:var(--font-ui);color:var(--teal);font-size:.95rem;height:2em;margin-top:4px;white-space:nowrap;overflow:hidden;display:flex;align-items:center;justify-content:center;}
.tuner-bar{position:relative;height:14px;background:rgba(var(--cream-2-rgb),.12);border-radius:10px;margin:14px auto;max-width:340px;overflow:hidden;}
.tuner-center{position:absolute;left:50%;top:-4px;bottom:-4px;width:2px;background:var(--green);transform:translateX(-50%);z-index:2;}
.tuner-dot{position:absolute;top:50%;width:18px;height:18px;border-radius:50%;background:var(--crimson);
  transform:translate(-50%,-50%);transition:left .06s,background .1s;left:50%;box-shadow:0 2px 6px var(--shadow);}
.tuner-dot.ok{background:var(--green);}
.cents{font-size:.9rem;height:2em;font-family:var(--font-ui);font-weight:600;transition:color .15s;overflow:hidden;display:flex;align-items:center;justify-content:center;}

/* ======= لوحة الدوزان ======= */
.tuning-panel{background:rgba(var(--cream-rgb),.5);border:1px solid var(--line);border-radius:18px;
  padding:20px 18px;margin:14px 0;box-shadow:0 12px 30px -18px var(--shadow);}
.tun-str-label{font-family:var(--font-ui);font-weight:600;color:var(--wood-deep);
  text-align:center;margin-bottom:10px;font-size:1rem;}
.tun-str-row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;}
.tun-str-btn{font-family:var(--font-ui);font-weight:700;cursor:pointer;
  border:2px solid var(--line);border-radius:14px;padding:10px 14px;
  background:rgba(var(--cream-rgb),.6);color:var(--wood-deep);transition:.2s;text-align:center;}
.tun-str-btn b{display:block;font-size:1.3rem;}
.tun-str-btn small{font-size:.68rem;color:var(--teal);font-weight:400;}
.tun-str-btn.sel{background:var(--wood-deep);color:var(--parchment);border-color:var(--wood-deep);box-shadow:0 4px 12px var(--shadow);}
.tun-str-btn.sel small{color:var(--brass-glow);}

.tun-freq-row{display:flex;align-items:center;gap:10px;justify-content:center;margin:14px 0;}
.tun-freq-box{background:rgba(var(--cream-rgb),.65);border:1px solid var(--line);border-radius:14px;
  padding:12px 18px;text-align:center;flex:1;max-width:150px;}
.tun-target-box{border-color:var(--green);border-width:2px;}
.tun-box-lbl{font-size:.7rem;color:var(--wood);font-family:var(--font-ui);opacity:.8;}
.tun-box-note{font-family:var(--font-ui);font-weight:700;font-size:2rem;color:var(--wood-deep);line-height:1.1;}
.tun-box-hz{font-size:.78rem;color:var(--teal);font-family:var(--font-ui);}
.tun-vs{font-size:1.6rem;color:var(--wood);opacity:.45;}

.tun-landscape{display:flex;align-items:center;gap:10px;margin:12px 0 4px;}
.tun-nb,.tun-na{font-family:var(--font-ui);font-size:.85rem;color:var(--wood);
  min-width:40px;text-align:center;opacity:.7;}
.tun-lbar{flex:1;position:relative;height:22px;background:rgba(var(--cream-2-rgb),.10);border-radius:12px;overflow:hidden;}
.tun-lbar-center{position:absolute;left:50%;top:-2px;bottom:-2px;width:3px;
  background:var(--green);transform:translateX(-50%);z-index:2;}
.tun-lbar-dot{position:absolute;top:50%;width:24px;height:24px;border-radius:50%;
  background:var(--crimson);transform:translate(-50%,-50%);transition:left .06s,background .12s;
  z-index:3;left:50%;box-shadow:0 2px 8px var(--shadow);}
.tun-lbar-dot.ok{background:var(--green);}
.tun-center-lbl{font-family:var(--font-ui);font-size:.8rem;color:var(--green);
  text-align:center;font-weight:600;margin-top:3px;}

.tun-feedback{font-family:var(--font-ui);font-size:1.55rem;font-weight:700;
  text-align:center;margin-top:12px;min-height:2.2em;line-height:1.3;transition:color .15s;}
.tun-ref-btn{margin-top:10px;display:block;width:100%;font-family:var(--font-ui);
  font-weight:600;font-size:.92rem;cursor:pointer;background:rgba(var(--gold-rgb),.13);
  border:1px solid var(--brass);color:var(--wood-deep);padding:10px;border-radius:10px;transition:.15s;}
.tun-ref-btn:active{background:rgba(var(--gold-rgb),.35);}
.tun-idle-msg{font-family:var(--font-ui);color:var(--wood);text-align:center;
  margin-top:14px;font-size:1rem;opacity:.8;}

/* اختيار المقام */
.maqam-select{display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:10px;margin:10px 0 4px;}
.maqam-family-group{background:rgba(var(--cream-rgb),.36);border:1px solid var(--line);border-radius:14px;padding:10px;min-width:0;}
.maqam-family-group h3{font-family:var(--font-ui);color:var(--wood);font-size:.86rem;margin:0 0 7px;}
.maqam-family-choices{display:flex;flex-wrap:wrap;gap:6px;}
.maqam-select button{font-family:var(--font-ui);font-weight:600;font-size:.9rem;cursor:pointer;
  background:rgba(var(--cream-rgb),.6);border:1px solid var(--line);color:var(--wood-deep);
  padding:8px 12px;border-radius:12px;transition:.2s;min-height:44px;flex:1 1 92px;}
.maqam-select button.sel{background:var(--wood);color:var(--parchment);border-color:var(--wood);}
.maqam-select button .lvl{font-size:.68rem;opacity:.7;display:block;font-weight:400;}
.maqam-position-picker{position:relative;min-width:150px;flex:1 1 180px;}
.maqam-position-trigger{width:100%;display:grid;grid-template-columns:1fr auto;align-items:center;text-align:right;}
.maqam-position-trigger .lvl{grid-column:1/-1;}
.position-caret{font-size:1.15rem;line-height:1;transition:transform .16s ease;}
.maqam-position-picker.open .position-caret{transform:rotate(180deg);}
.maqam-position-menu{position:absolute;z-index:30;inset-inline:0;top:calc(100% + 5px);padding:5px;background:var(--parchment);border:1px solid var(--line);border-radius:11px;box-shadow:0 10px 24px rgba(var(--shadow-rgb),.18);}
.maqam-position-menu[hidden]{display:none;}
.maqam-position-menu .maqam-position-option{display:block;width:100%;margin:0;text-align:right;background:transparent;color:var(--wood-deep);border-color:transparent;white-space:normal;}
.maqam-position-menu .maqam-position-option:hover,.maqam-position-menu .maqam-position-option:focus-visible{background:rgba(var(--cream-2-rgb),.1);border-color:var(--line);}
.maqam-position-menu .maqam-position-option.current{background:var(--wood);color:var(--parchment);border-color:var(--wood);}
.trainer-maqam-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:7px;margin:12px 0 0;}
.trainer-maqam-meta div{background:rgba(var(--cream-rgb),.45);border:1px solid var(--line);border-radius:9px;padding:7px;}
.trainer-maqam-meta dt{font-size:.72rem;color:var(--muted);}.trainer-maqam-meta dd{margin:2px 0 0;font-weight:700;color:var(--wood-deep);}
.trainer-reference-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px;}.trainer-reference-actions a{border:1px solid var(--line);border-radius:9px;padding:7px 10px;background:var(--parchment);color:var(--wood-deep);text-decoration:none;font-weight:700;}
.measurement-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:8px;margin:12px 0;}
.measurement-summary article{border:1px solid var(--line);border-radius:11px;background:rgba(var(--cream-rgb),.55);padding:10px;display:grid;gap:4px;}.measurement-summary article span{color:var(--teal);font-size:.86rem;}.measurement-summary .measurement-pending span{color:var(--muted);}

/* بطاقة المقام */
.maqam-card{background:rgba(var(--cream-rgb),.5);border:1px solid var(--line);border-radius:18px;
  padding:18px;margin:14px 0;box-shadow:0 12px 30px -18px var(--shadow);position:relative;}
.maqam-card::before{content:"";position:absolute;top:0;right:0;width:5px;height:100%;
  background:linear-gradient(var(--brass),var(--wood));border-radius:18px 0 0 18px;}
.mc-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:6px;}
.mc-title{font-family:var(--font-ui);font-weight:700;font-size:1.4rem;color:var(--wood-deep);}
.mc-context{display:grid;gap:7px;margin:8px 0 12px;}
.mc-mood{font-family:var(--font-ui);font-style:italic;color:var(--teal);font-size:.95rem;
  background:rgba(var(--art-lapis-rgb),.08);padding:3px 12px;border-radius:18px;}
.mc-jins{background:rgba(var(--art-lapis-rgb),.08);border:1px dashed var(--teal);border-radius:8px;
  padding:6px 12px;margin:8px 0;font-family:var(--font-ui);font-size:.82rem;color:var(--teal);text-align:center;}
.mc-context .mc-jins{margin:0;}
.mc-source{font-family:var(--font-ui);font-size:.72rem;color:var(--wood);line-height:1.55;padding-inline:4px;}
.mc-source bdi{font-weight:700;color:var(--teal);}

.mode-toggle{display:flex;gap:8px;justify-content:center;margin:10px 0;}
.mode-toggle button{font-family:var(--font-ui);font-weight:600;font-size:.85rem;cursor:pointer;
  background:rgba(var(--cream-rgb),.6);border:1px solid var(--line);color:var(--wood-deep);padding:7px 16px;border-radius:20px;}
.mode-toggle button.sel{background:var(--teal);color:var(--cream);border-color:var(--teal);}

/* المسرح: شبكة + ميترونوم جانبي */
.maqam-stage{display:grid;grid-template-columns:1fr 96px;gap:16px;align-items:center;margin:10px 0;direction:rtl;}
.grid-wrap{display:flex;flex-direction:column;gap:10px;min-width:0;}
.jins-label{font-family:var(--font-ui);font-size:.72rem;color:var(--teal);opacity:.7;margin-bottom:-4px;padding-right:4px;}
.note-row{display:grid;gap:8px;min-width:0;}

/* الخلية */
.cell{background:rgba(var(--cream-rgb),.55);border:1.5px solid var(--line);border-radius:14px;
  padding:12px 6px;text-align:center;cursor:pointer;
  transition:transform .1s,background .12s,border-color .12s,box-shadow .12s;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:84px;min-width:0;}
.cell .nm{font-family:var(--font-ui);font-weight:700;font-size:1.5rem;color:var(--wood-deep);line-height:1;}
.cell .meta{font-family:var(--font-ui);font-size:.62rem;color:var(--wood);opacity:.7;line-height:1.3;}
.cell .hz{font-family:var(--font-ui);font-size:.6rem;color:var(--teal);opacity:.7;}
.cell .ghammaz{font-family:var(--font-ui);font-size:.55rem;color:var(--crimson);font-weight:600;}
.cell:active{transform:scale(.96);}
.cell .cell-state{min-height:1.35em;font-family:var(--font-ui);font-size:.6rem;font-weight:700;
  color:var(--wood);line-height:1.35;}

/* الحالة لا تعتمد على اللون: كل خلية تحمل أيضاً تسمية نصية وaria-label */
.cell.target{background:rgba(var(--gold-rgb),.20);border-color:var(--brass);
  box-shadow:0 0 0 3px rgba(var(--gold-rgb),.25);}
.cell.target .cell-state{color:var(--wood-deep);}
.cell.done{background:rgba(var(--art-lapis-rgb),.07);border-color:rgba(var(--art-lapis-rgb),.42);}
.cell.done .cell-state{color:var(--teal);}
.cell.error{border-color:var(--crimson);}
.cell.error .cell-state{color:var(--crimson);}

/* الإضاءة اللحظية (بلا تراكم) */
.cell.lit{background:var(--green);border-color:var(--green);
  box-shadow:0 0 0 3px rgba(var(--success-rgb),.25),0 8px 26px rgba(var(--success-rgb),.32);transform:translateY(-2px);}
.cell.lit .nm,.cell.lit .meta,.cell.lit .hz,.cell.lit .ghammaz,.cell.lit .cell-state{color:var(--cream);opacity:1;}
.cell.near{border-color:var(--brass);box-shadow:0 0 0 3px rgba(var(--gold-rgb),.22);}
.cell.live-wrong{border-color:var(--crimson);box-shadow:0 0 0 3px rgba(var(--danger-rgb),.15);}

/* الميترونوم المبسّط */
.metro-mini{display:flex;flex-direction:column;align-items:center;gap:12px;direction:rtl;
  background:rgba(var(--gold-rgb),.07);border:1px dashed var(--brass);border-radius:16px;padding:16px 10px;}
.metro-ring{width:56px;height:56px;border-radius:50%;border:3px solid rgba(var(--gold-rgb),.3);display:grid;place-items:center;}
.metro-pulse{width:28px;height:28px;border-radius:50%;background:var(--brass);opacity:.3;transition:transform .08s,opacity .08s;}
.metro-ring.beat .metro-pulse{transform:scale(1.5);opacity:1;}
.metro-ring.beat{border-color:var(--brass);box-shadow:0 0 0 6px rgba(var(--gold-rgb),.15);}
.metro-mini-btn{font-family:var(--font-ui);font-weight:700;font-size:.85rem;cursor:pointer;
  background:var(--wood);color:var(--cream);border:none;padding:8px 14px;border-radius:18px;width:100%;}
.metro-mini-btn.active{background:var(--crimson);}
.metro-mini-slider{width:100%;accent-color:var(--brass);cursor:pointer;}
.metro-pattern-select{min-height:44px;width:100%;border:1px solid var(--line);border-radius:10px;background:var(--parchment);color:var(--wood-deep);font-family:var(--font-ui);text-align:center;}
.metro-live-mini{font-family:var(--font-ui);font-size:.72rem;color:var(--wood);text-align:center;min-height:2.6em;line-height:1.4;}

/* في وضع المقام: بطاقة النغمة عنوان مضغوط فوق الشبكة */
body[data-mode="maqam"] .live-note{margin:8px 0 10px;}
body[data-mode="maqam"] .note-big{font-size:clamp(2.1rem,7vw,3.2rem);height:1em;}
body[data-mode="maqam"] .freq{height:1.35em;margin-top:0;}
body[data-mode="maqam"] .tuner-bar{display:none;}
body[data-mode="maqam"] #cents{display:flex;height:1.6em;font-size:.8rem;}

/* شريط الإحصاء */
.stats-bar{display:flex;gap:16px;justify-content:center;align-items:center;
  background:rgba(var(--cream-rgb),.45);border:1px solid var(--line);border-radius:12px;
  padding:9px 16px;margin:10px 0;flex-wrap:wrap;}
.stats-bar span{font-family:var(--font-ui);font-weight:700;font-size:.95rem;}
#timerDisplay{color:var(--wood);}
#correctDisplay{color:var(--green);}
#errorDisplay{color:var(--crimson);}

/* خطوات المقام */
.steps{display:flex;flex-direction:column;gap:6px;margin-top:10px;}
.step{display:flex;align-items:center;gap:10px;background:rgba(var(--cream-rgb),.55);
  border:1px solid var(--line);border-radius:12px;padding:9px 12px;transition:.08s;position:relative;overflow:hidden;}
.step.done{background:rgba(var(--success-rgb),.14);border-color:rgba(var(--success-rgb),.4);}
.step.current{background:rgba(var(--gold-rgb),.22);border-color:var(--brass);box-shadow:0 0 0 2px rgba(var(--gold-rgb),.3);}
.step.lit{background:rgba(var(--art-lapis-light-rgb),.14);border-color:var(--art-lapis-light);box-shadow:0 0 0 2px rgba(var(--art-lapis-light-rgb),.50),0 4px 18px rgba(var(--art-lapis-light-rgb),.28);}
.step .idx{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--font-ui);font-weight:700;font-size:.85rem;
  background:rgba(var(--danger-rgb),.12);color:var(--crimson);}
.step.done .idx{background:var(--green);color:var(--cream);}
.step.current .idx{background:var(--brass);color:var(--wood-deep);}
.step.lit .idx{background:var(--art-lapis-light);color:var(--cream);box-shadow:0 0 14px rgba(var(--art-lapis-light-rgb),.85);}
.step .note{flex:none;font-family:var(--font-ui);font-weight:700;font-size:1.15rem;color:var(--wood-deep);min-width:64px;}
.step .note small{display:block;font-size:.62rem;color:var(--crimson);font-weight:400;}
.step .detail{flex:1;font-size:.82rem;color:var(--wood);}
.step .fin{flex:none;background:var(--wood);color:var(--parchment);font-family:var(--font-ui);
  font-weight:700;border-radius:7px;padding:3px 9px;font-size:.85rem;text-align:center;}
.step .fin small{font-size:.6rem;display:block;font-weight:400;opacity:.85;}
.step .check{flex:none;width:22px;height:22px;opacity:0;color:var(--green);font-size:1.1rem;}
.step.done .check{opacity:1;}
.err-badge{flex:none;background:var(--crimson);color:var(--cream);font-family:var(--font-ui);
  font-weight:700;border-radius:7px;padding:3px 9px;font-size:.78rem;white-space:nowrap;}

/* لوحة التقييم */
.score-panel{background:linear-gradient(145deg,rgba(var(--gold-rgb),.14),rgba(var(--gold-rgb),.05));
  border:1px solid var(--line);border-radius:18px;padding:16px;margin:14px 0;text-align:center;display:none;}
.score-panel.show{display:block;}
.score-panel h3{font-family:var(--font-ui);color:var(--wood-deep);margin-bottom:8px;font-size:1.3rem;}
.score-big{font-family:var(--font-ui);font-weight:700;font-size:3rem;color:var(--green);line-height:1;}
.score-detail{font-family:var(--font-ui);font-size:.9rem;color:var(--wood);margin-top:8px;line-height:1.8;}
.score-msg{font-family:var(--font-ui);font-size:1.05rem;color:var(--wood);margin-top:6px;}
.restart{margin-top:12px;font-family:var(--font-ui);font-weight:600;cursor:pointer;
  background:var(--teal);color:var(--cream);border:none;padding:10px 22px;border-radius:24px;font-size:.95rem;}

.completion-panel{background:linear-gradient(145deg,rgba(var(--success-rgb),.13),rgba(var(--cream-rgb),.55));
  border:2px solid rgba(var(--success-rgb),.38);border-radius:18px;padding:18px;margin:14px 0;text-align:center;}
.completion-panel[hidden]{display:none;}
.completion-panel h3{font-family:var(--font-ui);color:var(--green);font-size:1.35rem;}
.completion-panel p{font-family:var(--font-ui);color:var(--wood);font-size:1.05rem;margin:5px 0 12px;}
.completion-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;}
.completion-actions :where(button,a){min-height:44px;display:inline-flex;align-items:center;justify-content:center;
  padding:9px 15px;border-radius:11px;border:1px solid var(--teal);background:var(--teal);color:var(--cream);text-decoration:none;
  font-family:var(--font-ui);font-weight:600;font-size:.84rem;cursor:pointer;}
.completion-actions .secondary{background:transparent;color:var(--wood-deep);border-color:var(--line);}

.cycle-complete-panel{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;background:rgba(var(--art-lapis-rgb),.08);border:1px solid rgba(var(--art-lapis-rgb),.3);border-radius:12px;padding:10px;margin:10px 0;font-family:var(--font-ui);color:var(--teal);}
.cycle-complete-panel[hidden]{display:none;}
.cycle-complete-panel button{min-height:44px;border:1px solid var(--teal);border-radius:10px;background:transparent;color:var(--teal);padding:7px 12px;font-family:var(--font-ui);font-weight:600;cursor:pointer;}
.practice-style-toggle{margin-top:12px;}

.suggest-panel{display:flex;flex-direction:column;gap:8px;margin:10px 0 4px;}
.suggest-panel[hidden]{display:none;}
.suggest-card{display:flex;align-items:stretch;gap:8px;background:linear-gradient(120deg,rgba(var(--art-lapis-rgb),.08),rgba(var(--cream-rgb),.38));
  border:1px solid rgba(var(--art-lapis-rgb),.18);border-right:4px solid var(--teal);border-radius:10px;padding:8px;}
.suggest-go{flex:1;border:0;background:transparent;color:var(--wood-deep);font-family:var(--font-ui);
  text-align:right;cursor:pointer;padding:4px 6px;line-height:1.55;font-size:.95rem;}
.suggest-go strong{color:var(--teal);font-weight:700;}
.suggest-explain{font-family:var(--font-ui);color:var(--wood);font-size:.95rem;opacity:.86;}
.suggest-dismiss{flex:none;width:44px;min-width:44px;min-height:44px;border:1px solid rgba(var(--cream-2-rgb),.18);background:rgba(var(--cream-rgb),.45);
  color:var(--wood);border-radius:8px;font-family:var(--font-ui);font-size:1.25rem;line-height:1;cursor:pointer;}
.suggest-dismiss:active,.suggest-go:active{transform:scale(.98);}

/* مرجع الأوتار */
.strings-ref{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin:10px 0;}
.str-chip{background:rgba(var(--cream-rgb),.6);border:1px solid var(--line);border-radius:10px;
  padding:6px 12px;text-align:center;font-family:var(--font-ui);font-size:.8rem;color:var(--ink);cursor:pointer;transition:.2s;}
.str-chip:active{background:var(--brass);}
.str-chip b{display:block;font-family:var(--font-ui);color:var(--wood-deep);font-size:1rem;}
.str-chip span{color:var(--teal);}

.tip{background:linear-gradient(120deg,rgba(var(--art-lapis-rgb),.10),rgba(var(--art-lapis-rgb),.04));
  border-right:4px solid var(--teal);border-radius:10px;padding:12px 16px;margin:14px 0;
  font-family:var(--font-ui);font-size:1.02rem;}
.tip b{color:var(--teal);}
.warn{background:linear-gradient(120deg,rgba(var(--danger-rgb),.10),rgba(var(--danger-rgb),.04));
  border-right:4px solid var(--crimson);border-radius:10px;padding:12px 16px;margin:14px 0;
  font-family:var(--font-ui);font-size:1.02rem;}
.warn b{color:var(--crimson);}
details{margin:10px 0;background:rgba(var(--cream-rgb),.4);border:1px solid var(--line);border-radius:12px;padding:4px 14px;}
summary{font-family:var(--font-ui);font-weight:600;color:var(--wood-deep);cursor:pointer;padding:8px 0;}
footer{text-align:center;font-family:var(--font-ui);color:var(--wood);margin-top:24px;font-size:1rem;}

/* ===== زمني المقام ===== */
.metro-section{margin:12px 0;padding:14px 16px;background:rgba(var(--gold-rgb),.07);border:1px dashed var(--brass);border-radius:12px;}
.metro-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;}
.metro-label{font-family:var(--font-ui);color:var(--brass);font-size:.95rem;letter-spacing:.03em;}
.metro-btn{background:var(--wood);color:var(--cream);border:none;padding:5px 18px;border-radius:20px;cursor:pointer;
  font-family:var(--font-ui);font-size:.85rem;transition:background .2s;}
.metro-btn.active{background:var(--danger-solid);}
.metro-note-wrap{text-align:center;min-height:88px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:10px;}
.metro-live-row{display:flex;align-items:center;justify-content:space-around;
  gap:10px;width:100%;}
.ml-cell{flex:1;text-align:center;}
.ml-note-cell{flex:0 0 auto;min-width:90px;}
.ml-lbl{font-family:var(--font-ui);font-size:.68rem;color:var(--wood);
  opacity:.75;margin-bottom:2px;}
.ml-val{font-family:var(--font-ui);font-size:1.05rem;font-weight:600;
  color:var(--teal);white-space:nowrap;}
.metro-note{font-family:var(--font-ui);font-size:3.4rem;line-height:1;
  color:var(--brass);opacity:.25;will-change:transform,opacity;}
.metro-note.beat{animation:metroBeat .38s ease-out forwards;}
.metro-note.beat.quarter{animation:metroBeatQ .38s ease-out forwards;}
@keyframes metroBeat{
  0%  {transform:scale(.65) translateY(6px);opacity:.15;color:var(--brass);}
  28% {transform:scale(1.18) translateY(-2px);opacity:1;color:var(--wood);}
  100%{transform:scale(1) translateY(0);opacity:.82;color:var(--brass);}
}
@keyframes metroBeatQ{
  0%  {transform:scale(.65) translateY(6px);opacity:.15;}
  28% {transform:scale(1.18) translateY(-2px);opacity:1;color:var(--success-text);}
  100%{transform:scale(1) translateY(0);opacity:.82;color:var(--success-text);}
}
.metro-dots{display:flex;gap:7px;direction:ltr;flex-wrap:wrap;justify-content:center;}
.metro-dot{width:8px;height:8px;border-radius:50%;background:rgba(var(--gold-rgb),.22);
  transition:background .1s,transform .12s;}
.metro-dot.active{background:var(--brass);transform:scale(1.45);animation:cursorPing .15s ease-out forwards;}
@keyframes cursorPing{0%{transform:scale(2);}100%{transform:scale(1.45);}}
.metro-dot.done{background:rgba(var(--success-rgb),.45);}
.metro-dot.ready{background:var(--brass);opacity:.55;animation:none;}
@keyframes cursorPulse{0%,100%{transform:scale(1);}50%{transform:scale(1.4);}}
.metro-tempo-wrap{display:flex;align-items:center;gap:8px;margin-top:10px;
  font-family:var(--font-ui);font-size:.8rem;color:var(--gray-light);}
.metro-slow,.metro-fast{white-space:nowrap;}
#metroSlider{flex:1;accent-color:var(--brass);cursor:pointer;}
.metro-bpm{white-space:nowrap;color:var(--wood);font-weight:700;min-width:48px;text-align:left;}

/* ===== سجلّ التقدّم (Phase 2) ===== */
#progressLog summary{font-size:.9rem;}
#progressList{padding:4px 0 8px;}
#clearProgressBtn{font-family:var(--font-ui);font-size:.82rem;cursor:pointer;
  background:rgba(var(--danger-rgb),.08);border:1px solid var(--crimson);color:var(--crimson);
  padding:5px 14px;border-radius:20px;margin-top:6px;transition:.15s;}
#clearProgressBtn:active{background:rgba(var(--danger-rgb),.22);}


/* ===== إعدادات الاقتراحات ===== */
.suggest-settings{padding:4px 0 12px;display:flex;flex-direction:column;gap:12px;}
.setting-row{display:flex;flex-direction:column;gap:7px;}
.setting-title{font-family:var(--font-ui);font-weight:600;color:var(--wood-deep);font-size:.9rem;}
.segmented{display:flex;gap:6px;flex-wrap:wrap;}
.segmented label{cursor:pointer;}
.segmented input{position:absolute;opacity:0;pointer-events:none;}
.segmented span{display:flex;align-items:center;justify-content:center;min-height:44px;font-family:var(--font-ui);font-size:.82rem;color:var(--wood-deep);
  background:rgba(var(--cream-rgb),.55);border:1px solid var(--line);border-radius:8px;padding:6px 10px;min-width:92px;text-align:center;}
.segmented.compact span{min-width:42px;}
.segmented input:checked + span{background:var(--teal);border-color:var(--teal);color:var(--cream);}
.segmented input:focus-visible + span,.toggle-row input:focus-visible + .toggle-ui{
  outline:3px solid var(--brass);outline-offset:3px;box-shadow:0 0 0 2px var(--cream);
}
.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;cursor:pointer;}
.toggle-row input{position:absolute;opacity:0;pointer-events:none;}
.toggle-ui{position:relative;flex:none;width:48px;height:26px;border-radius:18px;background:rgba(var(--cream-2-rgb),.18);
  border:1px solid var(--line);transition:.15s;}
.toggle-ui::after{content:"";position:absolute;top:3px;right:3px;width:18px;height:18px;border-radius:50%;background:var(--cream);
  box-shadow:0 1px 4px var(--shadow);transition:.15s;}
.toggle-row input:checked + .toggle-ui{background:var(--teal);border-color:var(--teal);}
.toggle-row input:checked + .toggle-ui::after{right:25px;}


/* ===== مدرّب الإيقاع المستقل ===== */
.standalone-metro-panel{background:rgba(var(--cream-rgb),.5);border:1px solid var(--line);border-radius:18px;
  padding:18px;margin:14px 0;box-shadow:0 12px 30px -18px var(--shadow);}
.standalone-metro-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px;}
.standalone-metro-head h2{font-family:var(--font-ui);color:var(--wood-deep);font-size:1.35rem;line-height:1.2;margin:0;}
.metro-live-status{font-family:var(--font-ui);color:var(--wood);font-size:1rem;margin-top:4px;}
.standalone-metro-btn{padding:9px 20px;border-radius:24px;font-family:var(--font-ui);font-size:.95rem;}
.rhythm-mode-toggle{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin:2px 0 14px;padding:5px;
  border:1px solid var(--line);border-radius:13px;background:rgba(var(--cream-2-rgb),.06);}
.rhythm-mode-toggle button{border:0;border-radius:9px;background:transparent;color:var(--wood-deep);font-family:var(--font-ui);
  font-weight:700;padding:8px 10px;cursor:pointer;}
.rhythm-mode-toggle button.sel{background:var(--wood-deep);color:var(--parchment);box-shadow:0 4px 14px -10px var(--shadow);}
.rhythm-assessment-setup,.rhythm-assessment-run{border:1px solid rgba(var(--art-lapis-rgb),.26);border-radius:14px;
  background:linear-gradient(145deg,rgba(var(--art-lapis-rgb),.09),rgba(var(--cream-rgb),.52));padding:16px;margin:0 0 16px;}
.rhythm-assessment-setup h3{font-family:var(--font-ui);color:var(--wood-deep);font-size:1.18rem;margin-bottom:5px;}
.rhythm-assessment-setup p{color:var(--wood);font-size:.92rem;}
.rhythm-assessment-setup .eyebrow{font-family:var(--font-ui);color:var(--teal);font-weight:700;font-size:.74rem;}
.rhythm-age-field{display:grid;grid-template-columns:auto minmax(150px,1fr);align-items:center;gap:10px;margin-top:13px;
  font-family:var(--font-ui);color:var(--wood-deep);}
.rhythm-age-field select{min-height:44px;border:1px solid var(--line);border-radius:9px;background:var(--parchment);color:var(--wood-deep);
  font-family:var(--font-ui);padding:6px 10px;}
.rhythm-age-note{margin-top:7px;font-size:.78rem!important;}
.rhythm-silent-mode{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:10px;margin-top:13px;
  border:1px solid rgba(var(--art-lapis-rgb),.32);border-radius:10px;background:rgba(var(--art-lapis-rgb),.08);padding:10px 12px;
  font-family:var(--font-ui);color:var(--wood);}
.rhythm-silent-mode strong{color:var(--teal);white-space:nowrap;}
.rhythm-silent-mode span{font-size:.82rem;line-height:1.65;}
.rhythm-assessment-actions{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:13px;}
.rhythm-primary-action,.rhythm-secondary-action,.rhythm-result-actions :where(a,button){min-height:44px;border-radius:11px;padding:8px 16px;
  font-family:var(--font-ui);font-weight:700;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;}
.rhythm-primary-action{border:1px solid var(--teal);background:var(--teal);color:var(--cream);}
.rhythm-secondary-action{border:1px solid var(--line);background:rgba(var(--cream-rgb),.55);color:var(--wood-deep);}
.rhythm-assessment-step{display:flex;align-items:center;justify-content:space-between;gap:10px;font-family:var(--font-ui);color:var(--wood-deep);}
.rhythm-assessment-step strong{color:var(--teal);}
.rhythm-assessment-progress{height:12px;border-radius:8px;overflow:hidden;background:rgba(var(--cream-2-rgb),.12);margin:12px 0;}
.rhythm-assessment-progress span{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--teal),var(--brass));transition:width .16s ease;}
.rhythm-assessment-run p{text-align:center;color:var(--wood);font-family:var(--font-ui);font-size:1rem;}
.rhythm-result-actions{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:14px;}
.rhythm-result-actions[hidden],.rhythm-assessment-setup[hidden],.rhythm-assessment-run[hidden],.rhythm-practice-only[hidden]{display:none!important;}
.rhythm-result-actions a{background:var(--teal);border:1px solid var(--teal);color:var(--cream);}
.rhythm-result-actions button{background:transparent;border:1px solid var(--teal);color:var(--teal);}
.rhythm-beta-note{display:block;margin-top:7px;color:var(--crimson);font-family:var(--font-ui);font-size:.78rem;}
.rhythm-metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:10px;}
.rhythm-metric-grid span{display:block;border:1px solid var(--line);border-radius:9px;background:rgba(var(--cream-rgb),.48);padding:7px 5px;}
.rhythm-metric-grid b{display:block;color:var(--wood-deep);font-family:var(--font-ui);}
.standalone-metro-controls{display:flex;flex-direction:column;gap:10px;margin:8px 0 14px;}
.rhythm-visual-pulse{width:104px;min-height:104px;margin:8px auto 14px;border-radius:50%;display:grid;place-items:center;
  align-content:center;gap:5px;border:3px solid rgba(var(--art-lapis-rgb),.28);background:rgba(var(--cream-rgb),.48);
  box-shadow:0 8px 22px -16px var(--shadow);transition:border-color .08s,box-shadow .08s,transform .08s;}
.rhythm-visual-pulse>span{width:48px;height:48px;border-radius:50%;background:rgba(var(--gold-rgb),.24);
  transition:transform .08s,background .08s,box-shadow .08s;}
.rhythm-visual-pulse>small{font-family:var(--font-ui);color:var(--wood);font-size:.7rem;line-height:1;}
.rhythm-visual-pulse.beat{border-color:var(--teal);box-shadow:0 0 0 12px rgba(var(--art-lapis-rgb),.12);transform:scale(1.06);}
.rhythm-visual-pulse.beat>span{background:var(--brass);box-shadow:0 0 0 14px rgba(var(--gold-rgb),.2);transform:scale(1.22);}
.metro-control-row{display:grid;grid-template-columns:auto minmax(140px,1fr) auto;align-items:center;gap:10px;
  font-family:var(--font-ui);color:var(--wood-deep);background:rgba(var(--cream-rgb),.42);border:1px solid var(--line);
  border-radius:10px;padding:9px 12px;}
.metro-control-row.compact{grid-template-columns:auto 110px;justify-content:start;}
.metro-control-row input[type="range"]{accent-color:var(--brass);cursor:pointer;min-width:0;}
.metro-control-row strong{color:var(--wood);white-space:nowrap;font-size:.88rem;text-align:left;}
.metro-control-row select{font-family:var(--font-ui);background:var(--parchment);color:var(--wood-deep);border:1.5px solid var(--line);
  border-radius:8px;padding:5px 10px;cursor:pointer;text-align:center;}
.standalone-beats{display:flex;justify-content:center;gap:12px;direction:ltr;margin:16px 0 18px;min-height:28px;align-items:center;}
.metro-beat-dot{width:16px;height:16px;border-radius:50%;background:rgba(var(--cream-2-rgb),.18);border:1px solid rgba(var(--cream-2-rgb),.22);
  transition:transform .08s,background .08s,box-shadow .08s;}
.metro-beat-dot.downbeat{width:20px;height:20px;border-color:rgba(var(--danger-rgb),.35);}
.metro-beat-dot.active{background:var(--brass);box-shadow:0 0 0 7px rgba(var(--gold-rgb),.16);transform:scale(1.35);}
.metro-beat-dot.downbeat.active{background:var(--crimson);box-shadow:0 0 0 8px rgba(var(--danger-rgb),.14);}
.metro-offset-wrap{margin:12px 0 14px;}
.metro-offset-labels{display:flex;justify-content:space-between;gap:8px;color:var(--wood);font-family:var(--font-ui);font-size:.8rem;margin-bottom:6px;}
.metro-offset-bar{position:relative;height:24px;background:rgba(var(--cream-2-rgb),.12);border-radius:12px;overflow:hidden;}
.metro-hit-window{position:absolute;top:0;bottom:0;left:25%;right:25%;background:rgba(var(--success-rgb),.13);}
.metro-offset-center{position:absolute;left:50%;top:-3px;bottom:-3px;width:3px;background:var(--green);transform:translateX(-50%);z-index:2;}
.metro-offset-dot{position:absolute;left:50%;top:50%;width:22px;height:22px;border-radius:50%;background:var(--wood);
  transform:translate(-50%,-50%);transition:left .06s,background .1s;z-index:3;box-shadow:0 2px 8px var(--shadow);}
.metro-offset-dot.onTime{background:var(--green);}
.metro-offset-dot.early{background:var(--teal);}
.metro-offset-dot.late{background:var(--crimson);}
.metro-offset-text{font-family:var(--font-ui);font-weight:700;text-align:center;min-height:1.7em;margin-top:7px;color:var(--wood);}
.metro-counts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0;}
.metro-counts div{background:rgba(var(--cream-rgb),.45);border:1px solid var(--line);border-radius:10px;padding:9px 8px;text-align:center;}
.metro-counts span{display:block;font-family:var(--font-ui);font-size:1.55rem;font-weight:700;color:var(--wood-deep);line-height:1;}
.metro-counts small{font-family:var(--font-ui);color:var(--wood);font-size:.78rem;}
.metro-verdict-panel{margin-bottom:0;}
.rhythm-recent{display:flex;direction:ltr;justify-content:center;align-items:center;gap:7px;min-height:32px;margin:8px 0;}
.rhythm-hit{width:27px;height:27px;border-radius:50%;display:grid;place-items:center;color:var(--cream);font-family:var(--font-ui);font-weight:700;font-size:.78rem;}
.rhythm-hit.onTime{background:var(--green);}.rhythm-hit.early{background:var(--teal);}.rhythm-hit.late{background:var(--crimson);}
.rhythm-audible-row{background:rgba(var(--cream-rgb),.42);border:1px solid var(--line);border-radius:10px;padding:9px 12px;}
.visual-pulse-shortcut{min-height:44px;border:1px solid var(--teal);border-radius:10px;background:rgba(var(--art-lapis-rgb),.07);color:var(--teal);padding:8px 12px;font-family:var(--font-ui);font-weight:600;cursor:pointer;}
.visual-pulse-shortcut.compact{width:100%;font-size:.72rem;}
.audio-separation-status{font-family:var(--font-ui);color:var(--wood);font-size:.82rem;line-height:1.6;min-height:1.6em;}
.rhythm-pattern-card{display:grid;gap:8px;border:1px solid var(--line);border-radius:12px;background:var(--surface);
  padding:12px 14px;box-shadow:var(--shadow-sm);font-family:var(--font-ui);}
.rhythm-pattern-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.rhythm-pattern-head strong{color:var(--cream);font-size:1.05rem;}
.rhythm-pattern-head span{color:var(--gray-light);font-size:.8rem;border:1px solid var(--line);border-radius:999px;padding:3px 8px;}
.rhythm-pattern-card p{margin:0;color:var(--gray-light);font-size:.86rem;line-height:1.7;}
.rhythm-pattern-source-row{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;color:var(--gray-light);font-size:.76rem;}
.rhythm-pattern-source-row a{color:var(--art-lapis-light);text-underline-offset:3px;}
.standalone-beats.rhythm-cycle{justify-content:flex-start;overflow-x:auto;overscroll-behavior-inline:contain;
  padding:10px 4px 14px;scrollbar-width:thin;scroll-snap-type:x proximity;}
.metro-beat-dot.rhythm-stroke{width:44px;height:44px;min-width:44px;border-radius:11px;display:grid;place-items:center;
  color:var(--cream);font-family:var(--font-ui);font-size:.78rem;font-weight:700;scroll-snap-align:start;}
.metro-beat-dot.rhythm-stroke.stroke-dum{background:rgba(var(--danger-rgb),.18);border-color:rgba(var(--danger-rgb),.48);}
.metro-beat-dot.rhythm-stroke.stroke-tak{background:rgba(var(--art-lapis-light-rgb),.16);border-color:rgba(var(--art-lapis-light-rgb),.44);}
.metro-beat-dot.rhythm-stroke.stroke-rest{color:var(--gray-light);background:rgba(var(--cream-rgb),.035);border-style:dashed;}
.metro-beat-dot.rhythm-stroke.group-start:not(:first-child){margin-inline-start:10px;box-shadow:-3px 0 0 var(--byan-gold);}
.metro-beat-dot.rhythm-stroke.active{color:var(--byan-dark);background:var(--byan-gold);border-color:var(--byan-gold);}

@media (max-width:900px){
  .maqam-stage{grid-template-columns:1fr;align-items:stretch;}
  .metro-mini{flex-direction:row;flex-wrap:wrap;justify-content:center;order:3;}
  .metro-ring{width:48px;height:48px;}
  .metro-pulse{width:24px;height:24px;}
  .metro-mini-btn{width:auto;min-width:90px;}
}

@media (max-width:560px){
  body{padding-bottom:94px;}
  .wrap{padding-inline:12px;}
  .academy-nav{position:fixed;inset:auto 0 0 0;margin:0;padding:8px max(8px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));
    border-width:1px 0 0;border-radius:16px 16px 0 0;}
  .academy-nav a{flex-direction:column;gap:0;font-size:.72rem;line-height:1.2;}
  .academy-nav a span{font-size:1rem;}
  .tuning-gate{align-items:stretch;flex-direction:column;}
  .tuning-gate a{width:100%;}
  .main-mode-toggle{gap:7px;}
  .main-mode-toggle button{padding:10px 15px;font-size:.92rem;}
  .standalone-metro-head{align-items:stretch;}
  .standalone-metro-btn{width:100%;justify-content:center;}
  .rhythm-mode-toggle{grid-template-columns:1fr;}
  .rhythm-age-field{grid-template-columns:1fr;gap:5px;}
  .rhythm-silent-mode{grid-template-columns:1fr;gap:4px;}
  .rhythm-silent-mode strong{white-space:normal;}
  .rhythm-metric-grid{grid-template-columns:1fr;}
  .metro-control-row{grid-template-columns:1fr;gap:6px;}
  .metro-control-row.compact{grid-template-columns:1fr;}
  .metro-counts{gap:6px;}
  .note-row{grid-template-columns:repeat(auto-fit,minmax(92px,1fr)) !important;}
  .cell{min-height:78px;padding:10px 5px;}
  .cell .nm{font-size:1.25rem;}
  .completion-actions{display:grid;grid-template-columns:1fr;}
}
/* ===== Byan Art identity v1 ===== */
html { color-scheme: dark; }
body {
  color: var(--cream);
  background:
    radial-gradient(circle at 14% 8%, rgba(var(--gold-rgb), .11), transparent 28rem),
    radial-gradient(circle at 88% 86%, rgba(var(--art-lapis-rgb), .18), transparent 30rem),
    linear-gradient(160deg, var(--byan-dark), var(--paper));
  font-family: var(--font-ui);
}
.wrap { max-width: 860px; }
:where(a, button, input, select, summary):focus-visible { outline-color: var(--focus); box-shadow: 0 0 0 2px var(--byan-dark); }
.academy-nav {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-color: var(--line);
  background: rgba(var(--byan-dark-rgb), .94);
}
.academy-nav a { color: var(--gray-light); font-family: var(--font-ui); }
.academy-nav a:hover { color: var(--cream); background: var(--surface-hover); }
.academy-nav a.active { color: var(--cream); background: var(--info-surface); }
.academy-nav a span { color: var(--byan-gold); }

.trainer-header { display: grid; justify-items: center; gap: 10px; }
.trainer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--cream);
  text-decoration: none;
}
.trainer-brand img { width: 46px; height: 46px; }
.trainer-brand-copy { display: grid; justify-items: start; line-height: 1; }
.trainer-brand-lockup { display: flex; align-items: start; gap: 6px; }
.trainer-brand-name { font-family: var(--font-logo); font-size: 1.65rem; font-weight: 700; }
.trainer-brand-art { color: var(--art-lapis-light); font-size: .58rem; font-weight: 700; letter-spacing: .18em; }
.trainer-brand-copy small { color: var(--gray-light); font-size: .68rem; }
header h1 { color: var(--cream); font-family: var(--font-ui); }
header h1 span { color: var(--art-lapis-light); }
header .tag { color: var(--byan-gold); font-family: var(--font-ui); font-style: normal; }

.main-mode-toggle button,
.tun-str-btn,
.maqam-select button,
.mode-toggle button,
.segmented span,
.rhythm-secondary-action {
  border-color: var(--line);
  color: var(--cream);
  background: rgba(var(--cream-rgb), .045);
}
.main-mode-toggle button.sel,
.tun-str-btn.sel,
.maqam-select button.sel,
.mode-toggle button.sel,
.segmented input:checked + span,
.rhythm-mode-toggle button.sel {
  border-color: var(--art-lapis-light);
  color: var(--cream);
  background: var(--art-lapis);
}

.mic-panel,
.tuning-panel,
.maqam-card,
.standalone-metro-panel,
.maqam-family-group,
.stats-bar,
.step,
.score-panel,
.completion-panel,
.suggest-card,
.str-chip,
details,
.trainer-maqam-meta div,
.measurement-summary article,
.rhythm-metric-grid span,
.metro-counts div,
.rhythm-audible-row,
.metro-control-row {
  border-color: var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.mic-btn {
  color: var(--byan-dark);
  background: linear-gradient(145deg, var(--byan-gold-light), var(--byan-gold));
}
.mic-btn.live {
  color: var(--cream);
  background: var(--danger-solid);
  animation: listenPulse .42s ease-out 1;
}
@keyframes listenPulse {
  50% { box-shadow: 0 0 0 10px rgba(var(--danger-rgb), .18), 0 6px 16px var(--shadow); }
}
#deviceSel,
.tun-freq-box,
.maqam-position-menu,
.metro-pattern-select,
.rhythm-age-field select,
.metro-control-row select {
  border-color: var(--line);
  color: var(--cream);
  background: var(--paper-deep);
}
.status,
.tuning-gate p,
.tun-box-lbl,
.tun-nb,
.tun-na,
.tun-idle-msg,
.maqam-family-group h3,
.mc-source,
.cell .meta,
.cell .cell-state,
.metro-live-mini,
#timerDisplay,
.step .detail,
.score-detail,
.score-msg,
.completion-panel p,
.suggest-explain,
footer,
.ml-lbl,
.metro-bpm,
.metro-live-status,
.rhythm-assessment-setup p,
.rhythm-assessment-run p,
.metro-offset-labels,
.metro-offset-text,
.metro-counts small,
.audio-separation-status { color: var(--gray-light); }

.tuning-gate { border-color: rgba(var(--danger-rgb), .42); background: var(--danger-surface); }
.tuning-gate strong,
.rhythm-beta-note,
.warn b,
#errorDisplay { color: var(--danger-text); }
.tuning-gate a { color: var(--cream); background: var(--danger-solid); }

.note-big,
.tun-box-note,
.mc-title,
.cell .nm,
.step .note,
.score-panel h3,
.setting-title,
.standalone-metro-head h2,
.rhythm-assessment-setup h3,
.rhythm-assessment-step,
.rhythm-metric-grid b,
.metro-control-row,
.metro-counts span,
summary { color: var(--cream); font-family: var(--font-ui); }
.freq,
.tun-box-hz,
.cell .hz,
.ml-val,
.metro-bpm,
.score-big,
.metro-counts span,
.rhythm-assessment-step strong { font-family: var(--font-mono); }
.freq,
.tun-box-hz,
.mc-mood,
.mc-jins,
.mc-source bdi,
.jins-label,
.step.lit .note,
.trainer-reference-actions a,
.measurement-summary article span,
.rhythm-assessment-step strong { color: var(--art-lapis-light); }

.tun-ref-btn,
.metro-mini,
.metro-section { border-color: var(--byan-gold); color: var(--cream); background: var(--warning-surface); }
.tun-ref-btn:active { background: rgba(var(--gold-rgb), .28); }
.cell,
.step { border-color: var(--line); background: rgba(var(--cream-rgb), .045); }
.cell.target,
.step.current { border-color: var(--byan-gold); background: var(--warning-surface); }
.cell.done,
.step.done { border-color: rgba(var(--success-rgb), .55); background: var(--success-surface); }
.cell.lit,
.step.lit { border-color: var(--art-lapis-light); background: var(--art-lapis); }
.cell.lit .nm,
.cell.lit .meta,
.cell.lit .hz,
.cell.lit .ghammaz,
.cell.lit .cell-state,
.step.lit .idx { color: var(--cream); }
.cell.near { border-color: var(--byan-gold); }
.cell.live-wrong,
.cell.error { border-color: var(--danger-text); }
.metro-mini-btn,
.metro-btn,
.completion-actions :where(button, a),
.rhythm-primary-action,
.rhythm-result-actions a { color: var(--cream); background: var(--art-lapis); }
.metro-mini-btn.active,
.metro-btn.active { background: var(--danger-solid); }
.completion-actions .secondary { color: var(--cream); background: transparent; }
.cycle-complete-panel,
.tip,
.rhythm-assessment-setup,
.rhythm-assessment-run,
.rhythm-silent-mode { border-color: rgba(var(--art-lapis-light-rgb), .35); color: var(--art-lapis-light); background: var(--info-surface); }
.warn { background: var(--danger-surface); }
.step .fin { color: var(--cream); background: var(--art-lapis-dark); }
.err-badge,
.rhythm-hit { color: var(--cream); }
.score-panel { border-color: rgba(var(--gold-rgb), .35); background: var(--warning-surface); }
.completion-panel { border-color: rgba(var(--success-rgb), .42); background: var(--success-surface); }
.suggest-card { border-right-color: var(--art-lapis-light); }
.str-chip:active { color: var(--byan-dark); background: var(--byan-gold); }
.toggle-ui { background: rgba(var(--cream-2-rgb), .16); }
.toggle-ui::after { background: var(--cream); }
.toggle-row input:checked + .toggle-ui { background: var(--art-lapis); }
.rhythm-mode-toggle { background: rgba(var(--cream-rgb), .04); }
.rhythm-visual-pulse { border-color: rgba(var(--art-lapis-light-rgb), .36); background: rgba(var(--cream-rgb), .04); }
.rhythm-visual-pulse.beat { border-color: var(--art-lapis-light); box-shadow: 0 0 0 12px rgba(var(--art-lapis-light-rgb), .12); }
.metro-beat-dot { border-color: var(--line); background: rgba(var(--cream-2-rgb), .17); }
.metro-dot.ready { animation: none; }
.visual-pulse-shortcut { border-color: var(--art-lapis-light); color: var(--art-lapis-light); background: var(--info-surface); }
.trainer-inline-code { padding: 2px 6px; border-radius: 5px; background: rgba(var(--cream-rgb), .06); direction: ltr; display: inline-block; font-family: var(--font-mono); }
.trainer-section-title { margin: 18px 0 4px; color: var(--cream); font-family: var(--font-ui); font-size: 1.3rem; text-align: center; }
.track-status { color: var(--danger-text); font-weight: 600; text-align: center; }
.centered-tip { text-align: center; }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}


html { color-scheme: dark; }
.offline-steps { margin-top: 8px; font-family: var(--font-ui); font-size: .92rem; line-height: 1.9; }
.offline-alternative { margin-top: 8px; font-size: .92rem; }
.trainer-help-copy { padding: 6px 0 12px; font-size: .95rem; }
.progress-log-empty { padding: 6px 0; color: var(--gray-light); font-size: .95rem; }
.progress-log-item { padding: 5px 0; border-bottom: 1px solid var(--line); font-family: var(--font-ui); font-size: .88rem; }
.progress-log-date { color: var(--gray-light); }
.progress-log-mode { margin-inline-start: 10px; color: var(--art-lapis-light); }
.progress-log-verdict { margin-inline-start: 10px; color: var(--cream); font-weight: 700; }