/* ============================================================
   HAFAL QUR'AN — gaya
   Palet: zamrud + emas hangat, kertas teduh. Font Arab: Amiri.
   ============================================================ */

:root{
  --bg:#EAF0EC; --surface:#FFFFFF; --surface-2:#F3F7F4;
  --ink:#15241D; --muted:#5E6F66; --line:#DCE6DF;
  --primary:#0E5E43; --primary-deep:#0A4632; --primary-soft:#E2EFE8;
  --gold:#B5852B; --gold-soft:#F3E9D2;
  --danger:#B23A3A;
  --shadow:0 1px 2px rgba(16,40,30,.04),0 8px 24px rgba(16,40,30,.06);
  --radius:18px;
  --maxw:560px;
}
[data-theme="gelap"]{
  --bg:#0C140F; --surface:#13201A; --surface-2:#172A21;
  --ink:#E8F0EA; --muted:#90A398; --line:#22362B;
  --primary:#3FAE85; --primary-deep:#2E8E6B; --primary-soft:#16352A;
  --gold:#D9B463; --gold-soft:#2A2417;
  --danger:#E0736E;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 10px 30px rgba(0,0,0,.35);
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg); color:var(--ink);
  line-height:1.5; letter-spacing:-.01em;
  min-height:100dvh;
  -webkit-tap-highlight-color:transparent;
}
.arab,[dir="rtl"]{font-family:"Amiri","Scheherazade New",serif}

#app{
  max-width:var(--maxw); margin:0 auto;
  padding:max(env(safe-area-inset-top),18px) 18px calc(96px + env(safe-area-inset-bottom));
}
.muted{color:var(--muted)}
.tip{color:var(--muted);font-size:.82rem;text-align:center;margin-top:22px;line-height:1.6}

/* ---------- header / merek ---------- */
.top{margin:10px 0 22px}
.eyebrow{color:var(--gold);font-weight:600;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}
.brand{font-size:2rem;font-weight:800;letter-spacing:-.03em;line-height:1.05}
.brand span{color:var(--primary)}
.page-title{font-size:1.6rem;font-weight:800;letter-spacing:-.03em}

/* ---------- hero ---------- */
.hero{
  display:flex;align-items:center;gap:18px;
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  color:#fff;border-radius:24px;padding:22px 24px;margin-bottom:22px;
  box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.hero::after{
  content:"﷽";position:absolute;left:-6px;bottom:-26px;
  font-family:"Amiri",serif;font-size:5.5rem;opacity:.08;color:#fff;pointer-events:none;
}
.hero-num{font-size:3.4rem;font-weight:800;line-height:1;font-variant-numeric:tabular-nums}
.hero-cap{display:flex;flex-direction:column;gap:3px}
.hero-cap strong{font-size:1rem;font-weight:600}
.hero-cap .muted{color:rgba(255,255,255,.72);font-size:.85rem}

/* ---------- kartu deck ---------- */
.decks{display:flex;flex-direction:column;gap:14px}
.deck{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow);
}
.deck-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.deck h3{font-size:1.15rem;font-weight:700}
.deck .muted{font-size:.84rem}
.pills{display:flex;flex-wrap:wrap;gap:7px;margin:14px 0 16px}
.pill{font-size:.74rem;font-weight:600;padding:5px 10px;border-radius:999px;background:var(--surface-2);color:var(--muted)}
.pill-due{background:var(--gold-soft);color:var(--gold)}
.pill-soft{background:var(--primary-soft);color:var(--primary)}

/* cincin progres */
.ring{position:relative;width:52px;height:52px;flex:none}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring-bg{fill:none;stroke:var(--line);stroke-width:4}
.ring-fg{fill:none;stroke:var(--primary);stroke-width:4;stroke-linecap:round;transition:stroke-dashoffset .6s ease}
.ring span{position:absolute;inset:0;display:grid;place-items:center;font-size:.72rem;font-weight:700;color:var(--primary)}

/* ---------- tombol ---------- */
.btn{
  width:100%;border:none;border-radius:14px;padding:14px 18px;
  font-family:inherit;font-size:.98rem;font-weight:700;color:#fff;background:var(--primary);
  cursor:pointer;transition:transform .12s ease,filter .15s ease;letter-spacing:-.01em;
}
.btn:hover{filter:brightness(1.05)}
.btn:active{transform:scale(.985)}
.btn:disabled{opacity:.45;cursor:default}
.btn-ghost{background:transparent;color:var(--primary);border:1.5px solid var(--line)}
.btn-wide{max-width:340px;margin:0 auto;display:block}
.btn-danger{background:transparent;color:var(--danger);border:1.5px solid var(--line);margin-top:8px}
.btn-lupa{background:var(--surface-2);color:var(--ink);border:1.5px solid var(--line)}
.btn-hafal{background:var(--primary)}
.btn-mudah{background:var(--gold)}
.aksi{display:flex;gap:10px;margin-top:18px}
.aksi .btn{flex:1}

/* ---------- sesi hafalan ---------- */
.sesi-top{display:flex;align-items:center;gap:12px;margin:6px 0 26px}
.ic{flex:none;width:38px;height:38px;border-radius:12px;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;cursor:pointer}
.ic svg{width:18px;height:18px;stroke:var(--ink);stroke-width:2;fill:none;stroke-linecap:round}
.bar{flex:1;height:8px;border-radius:999px;background:var(--surface-2);overflow:hidden}
.bar-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--gold));transition:width .3s ease}
.sesi-count{font-size:.82rem;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums}

.kartu{
  background:var(--surface);border:1px solid var(--line);border-radius:24px;
  padding:40px 24px;text-align:center;box-shadow:var(--shadow);cursor:pointer;
  min-height:300px;display:flex;flex-direction:column;justify-content:center;align-items:center;
  position:relative;
}
/* motif bingkai mushaf — garis emas tipis di atas & bawah (tanda khas) */
.kartu::before,.kartu::after{
  content:"";position:absolute;left:24px;right:24px;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.5;
}
.kartu::before{top:14px}.kartu::after{bottom:14px}
.kartu-tag{font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.kartu-tag.baru{color:var(--gold)}
.kartu-arab{font-size:3.4rem;line-height:1.7;color:var(--ink);margin:14px 0 6px;font-weight:700}
.kartu-hint{color:var(--muted);font-size:.86rem}
.kartu-jawab{margin-top:8px;width:100%}
.kartu-jawab.show{animation:rise .35s ease}
.garis{height:1px;background:var(--line);margin:18px auto;width:60%}
.kartu-no{display:inline-block;font-size:.78rem;font-weight:700;color:var(--gold);background:var(--gold-soft);padding:4px 12px;border-radius:999px;margin-bottom:8px}
.kartu-latin{font-size:1.5rem;font-weight:800;letter-spacing:-.02em}
.kartu-arti{font-size:1.1rem;color:var(--muted);margin-top:2px}

/* ---------- selesai ---------- */
.selesai{text-align:center;padding-top:40px}
.selesai-mark{width:72px;height:72px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-size:2rem;margin:0 auto 18px;animation:pop .4s ease}
.selesai h2{font-size:1.5rem;font-weight:800}
.selesai-stat{display:flex;gap:10px;margin:24px 0;justify-content:center}
.selesai-stat div{flex:1;max-width:120px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px 8px}
.selesai-stat strong{display:block;font-size:1.5rem;font-weight:800;color:var(--primary)}
.selesai-stat span{font-size:.74rem;color:var(--muted)}

/* ---------- jelajah ---------- */
.seg{display:flex;gap:8px;margin:4px 0 14px}
.seg-btn{flex:1;padding:11px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);font-family:inherit;font-weight:700;font-size:.9rem;color:var(--muted);cursor:pointer}
.seg-btn.on{background:var(--primary);color:#fff;border-color:var(--primary)}
.cari{width:100%;padding:13px 16px;border-radius:13px;border:1.5px solid var(--line);background:var(--surface);font-family:inherit;font-size:.95rem;color:var(--ink);margin-bottom:12px}
.cari:focus{outline:none;border-color:var(--primary)}
.filter{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:16px}
.chip{padding:7px 13px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);font-family:inherit;font-weight:600;font-size:.8rem;color:var(--muted);cursor:pointer}
.chip.on{background:var(--primary-soft);color:var(--primary);border-color:var(--primary)}

.rows{list-style:none;display:flex;flex-direction:column;gap:8px}
.row{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.row-no{flex:none;width:30px;height:30px;border-radius:8px;background:var(--surface-2);display:grid;place-items:center;font-size:.78rem;font-weight:700;color:var(--muted)}
.row-arab{flex:none;font-size:1.5rem;min-width:64px;text-align:right;color:var(--ink)}
.row-txt{flex:1;display:flex;flex-direction:column;line-height:1.3;min-width:0}
.row-txt strong{font-size:.95rem;font-weight:700}
.row-txt em{font-style:normal;font-size:.82rem;color:var(--muted)}
.dot{flex:none;width:11px;height:11px;border-radius:50%;background:var(--line)}
.dot-mantap{background:var(--primary)}
.dot-proses{background:var(--gold)}
.dot-ulang{background:var(--danger)}
.dot-baru{background:var(--line);border:2px solid var(--muted);width:13px;height:13px}
.kosong{text-align:center;color:var(--muted);padding:30px;font-size:.9rem}

/* ---------- pengaturan ---------- */
.set{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:14px}
.set-row{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:6px 0}
.set-row+.set-row{border-top:1px solid var(--line);margin-top:6px;padding-top:14px}
.set-row .muted{font-size:.82rem;margin-top:2px}
.set .big{font-size:1.3rem;font-weight:800;color:var(--primary)}
.opsi{display:flex;gap:8px;margin-top:14px}
.opsi .chip{flex:1;text-align:center;font-size:.95rem;padding:11px 0}
.toggle{width:50px;height:30px;border-radius:999px;border:none;background:var(--line);position:relative;cursor:pointer;flex:none;transition:background .2s}
.toggle span{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.toggle.on{background:var(--primary)}
.toggle.on span{transform:translateX(20px)}

/* ---------- navigasi bawah ---------- */
#nav{
  position:fixed;left:0;right:0;bottom:0;z-index:20;
  display:flex;justify-content:center;gap:6px;
  padding:8px 12px calc(8px + env(safe-area-inset-bottom));
  background:color-mix(in srgb,var(--surface) 88%,transparent);
  backdrop-filter:saturate(180%) blur(12px);
  border-top:1px solid var(--line);
}
.tab{
  flex:1;max-width:120px;background:none;border:none;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px;
  color:var(--muted);font-family:inherit;font-size:.7rem;font-weight:600;
}
.tab svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tab.on{color:var(--primary)}

/* ---------- animasi ---------- */
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes pop{0%{transform:scale(.6);opacity:0}60%{transform:scale(1.1)}100%{transform:scale(1);opacity:1}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

:focus-visible{outline:2.5px solid var(--gold);outline-offset:2px;border-radius:8px}