/* ============================================================
   Perpustakaan Cerita · v2 — bahasa visual Taman Main v2 (Nunito, tombol tebal, maskot, langit)
   + bagian khusus: peta, kartu cerita, buku, kuis, paspor.
   ============================================================ */

/* ---------- 1. DASAR ---------- */
:root {
  --hijau: #28b99a; --hijau-tua: #1a8f76; --kuning: #ffbe1b; --kuning-tua: #e09a00;
  --merah: #ff5c6c; --biru: #4c9dff; --ungu: #7c3aed; --ungu-tua: #5b21b6; --pink: #ff5c8a; --oranye: #ff8a4c;
  --teks: #17324d; --teks-2: #4d6680; --putih: #fff; --krem: #fff8ec; --kertas: #fffdf6;
  --laut: #bfe9ff; --laut-2: #9fdcfb; --darat: #dfe9d8; --darat-garis: #b9cbb0;
  --bayang: 0 6px 0 rgba(23, 50, 77, .14), 0 12px 24px rgba(23, 50, 77, .10);
  --r: 22px;
  --huruf: 20px;
  --font: "Nunito", "Baloo 2", "Quicksand", ui-rounded, "Segoe UI Rounded", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-baca: "Nunito", "Atkinson Hyperlegible", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; }
html { overflow-x: hidden; }
body {
  font-family: var(--font); color: var(--teks); font-weight: 700; min-height: 100vh;
  background: linear-gradient(180deg, #b9e6ff 0%, #dff4ff 35%, var(--krem) 70%, var(--krem) 100%);
  overflow-x: hidden;
}
html:not(.js) .js-saja { display: none !important; }
button { font-family: inherit; color: inherit; cursor: pointer; border: 0; background: none; touch-action: manipulation; }
input { font-family: inherit; }
b, strong { font-weight: 900; }
[hidden] { display: none !important; }
:focus-visible { outline: 4px solid #ffbe1b; outline-offset: 2px; border-radius: 12px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* latar dekoratif */
.latar { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.awan { position: absolute; width: 140px; height: 44px; background: #fff; border-radius: 40px; opacity: .8; animation: awan 40s linear infinite; }
.awan::before, .awan::after { content: ""; position: absolute; background: #fff; border-radius: 50%; }
.awan::before { width: 60px; height: 60px; left: 22px; top: -28px; }
.awan::after { width: 46px; height: 46px; left: 70px; top: -18px; }
.awan.a1 { top: 7%; left: -160px; }
.awan.a2 { top: 19%; left: -160px; animation-delay: -15s; transform: scale(.7); animation-duration: 52s; }
.awan.a3 { top: 3%; left: -160px; animation-delay: -29s; transform: scale(.55); animation-duration: 46s; }
@keyframes awan { to { translate: calc(100vw + 340px) 0; } }

.layar { position: relative; z-index: 1; max-width: 1180px; margin: 0 auto; padding: 12px 14px 40px; overflow-x: clip; }
body.ada-lapisan .layar { visibility: hidden; }   /* pembaca/kuis/paspor menutupi seluruh layar */
body.ada-lapisan { overflow: hidden; }
body.ada-lapisan > div[title="Klik untuk ganti anak"] { display: none !important; }

/* ---------- 2. TOMBOL ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 52px; padding: 10px 18px; border-radius: 18px; font-size: 18px; font-weight: 900;
  background: #fff; color: var(--teks); text-decoration: none;
  box-shadow: 0 5px 0 #c9d6e2; transition: transform .08s, box-shadow .08s;
}
.btn:active { transform: translateY(4px); box-shadow: 0 1px 0 #c9d6e2; }
.btn.utama { background: var(--ungu); color: #fff; box-shadow: 0 5px 0 var(--ungu-tua); }
.btn.utama:active { box-shadow: 0 1px 0 var(--ungu-tua); }
.btn.hijau { background: var(--hijau); color: #fff; box-shadow: 0 5px 0 var(--hijau-tua); }
.btn.kuning { background: var(--kuning); color: #5a3a00; box-shadow: 0 5px 0 var(--kuning-tua); }
.btn.besar { min-height: 60px; font-size: 21px; padding: 12px 24px; }
.btn:disabled { opacity: .45; pointer-events: none; }
.btn-bulat {
  width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
  background: #fff; font-size: 22px; text-decoration: none; color: var(--teks); font-weight: 900;
  box-shadow: 0 4px 0 #c9d6e2; flex: none;
}
.btn-bulat:active { transform: translateY(3px); box-shadow: 0 1px 0 #c9d6e2; }
.btn-bulat.kecil { width: 44px; height: 44px; font-size: 17px; }
.btn-bulat[aria-pressed="true"] { background: var(--ungu); color: #fff; box-shadow: 0 4px 0 var(--ungu-tua); }
.btn-bulat:disabled { opacity: .4; }

/* ---------- 3. BAR & HERO ---------- */
.bar-atas { display: flex; align-items: center; gap: 10px; }
.bar-judul { flex: 1; text-align: center; font-size: 15px; color: var(--teks-2); letter-spacing: .5px; text-transform: uppercase; }
.hero { position: relative; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; margin: 12px 0 8px; }
.hero-maskot { width: 112px; height: 112px; flex: none; cursor: pointer; animation: ayun 3s ease-in-out infinite; }
@keyframes ayun { 50% { transform: translateY(-5px); } }
.hero-teks { flex: 1; min-width: 0; }
.hero-teks h1 { margin: 0; font-size: clamp(28px, 7.8vw, 52px); line-height: .98; font-weight: 900; color: #fff;
  -webkit-text-stroke: 2px var(--teks); paint-order: stroke fill; text-shadow: 0 5px 0 var(--teks); letter-spacing: .5px; }
.hero-teks h1 span { color: var(--kuning); }
.hero-teks p { margin: 10px 0 0; font-size: 16px; color: var(--teks-2); }
.gelembung-kata {
  position: relative; background: #fff; border-radius: 16px; padding: 9px 13px; font-size: 15px; line-height: 1.3;
  box-shadow: var(--bayang); z-index: 3;
}
.hero .gelembung-kata { order: -1; width: calc(100% - 70px); margin-left: 70px; animation: munculKata .4s .3s both cubic-bezier(.3, 1.5, .5, 1); }
.hero .gelembung-kata::before { content: ""; position: absolute; left: 18px; bottom: -8px; border: 8px solid transparent; border-top-color: #fff; border-bottom: 0; }
@keyframes munculKata { from { opacity: 0; transform: scale(.5); } }

/* maskot Celi */
.celi { width: 100%; height: 100%; overflow: visible; }
.celi .c-kelopak { transform-box: fill-box; transform-origin: center; transform: scaleY(0); animation: kedip 5s infinite; }
@keyframes kedip { 0%, 92%, 100% { transform: scaleY(0); } 95% { transform: scaleY(1); } }
.celi .c-senang { opacity: 0; }
.celi[data-mood="senang"] .c-senang { opacity: 1; }
.celi[data-mood="senang"] .c-mata-buka { opacity: 0; }
.celi .c-mulut-o { opacity: 0; }
.celi[data-mood="o"] .c-mulut-o, .celi[data-mood="sedih"] .c-mulut-o { opacity: 1; }
.celi[data-mood="o"] .c-mulut, .celi[data-mood="sedih"] .c-mulut { opacity: 0; }
.celi .c-sayap-ka { transform-box: fill-box; transform-origin: 20% 10%; }
.celi[data-mood="senang"] .c-sayap-ka { animation: lambai .5s 2; }
@keyframes lambai { 50% { transform: rotate(-28deg); } }
.celi.lonjak { animation: lonjak .6s; }
.celi.goyang { animation: geleng .45s 2; }
@keyframes lonjak { 0% { transform: translateY(0) scale(1, 1); } 20% { transform: translateY(2px) scale(1.1, .88); } 50% { transform: translateY(-20px) scale(.95, 1.06); } 80% { transform: translateY(0) scale(1.05, .96); } 100% { transform: none; } }
@keyframes geleng { 25% { transform: rotate(-7deg); } 75% { transform: rotate(7deg); } }

/* ---------- 4. PETA ---------- */
.kartu-peta { background: #fff; border-radius: 28px; padding: 10px; box-shadow: var(--bayang); margin: 6px 0 16px; }
.pulau-bar { display: flex; gap: 8px; overflow-x: auto; padding: 4px 2px 10px; scrollbar-width: none; }
.pulau-bar::-webkit-scrollbar { display: none; }
.chip-pulau {
  flex: none; min-height: 44px; padding: 8px 14px; border-radius: 999px; background: #f1f5f9; font-size: 15px; font-weight: 900;
  color: var(--teks-2); box-shadow: 0 3px 0 #d5dee8; white-space: nowrap;
}
.chip-pulau b { display: inline-grid; place-items: center; min-width: 22px; height: 22px; margin-left: 4px; padding: 0 6px; border-radius: 999px; background: var(--ungu); color: #fff; font-size: 12px; }
.chip-pulau.aktif { background: var(--teks); color: #fff; box-shadow: 0 3px 0 #0b1b2b; }
.chip-pulau.kosong b { background: #94a3b8; }
.peta-wadah {
  position: relative; border-radius: 20px; overflow: hidden; aspect-ratio: 16 / 7.4; min-height: 260px; max-height: 70vh;
  background: radial-gradient(ellipse at 50% 40%, #d6f2ff 0%, var(--laut) 55%, var(--laut-2) 100%);
  touch-action: pan-y; user-select: none; -webkit-user-select: none;
}
.peta-wadah.zoom { touch-action: none; cursor: grab; }
.peta-wadah.geser { cursor: grabbing; }
#peta { width: 100%; height: 100%; display: block; }
#peta .ombak { fill: none; stroke: #fff; stroke-opacity: .55; stroke-width: 3; stroke-linecap: round; }
#peta .prov { fill: var(--darat); stroke: var(--darat-garis); stroke-width: var(--gw, 1.2); stroke-linejoin: round; transition: fill .2s, opacity .2s; }
#peta .prov.ada { fill: var(--w); stroke: #fff; stroke-width: calc(var(--gw, 1.2) * 1.6); cursor: pointer; filter: url(#cahaya); }
#peta .prov.ada:hover, #peta .prov.ada.sorot { fill: var(--w2, var(--w)); }
#peta .prov.ada.dibaca { stroke: #ffd166; }
#peta .prov.segera { cursor: pointer; }
#peta .prov.segera:hover { fill: #cddcc4; }
#peta .prov.segera.sorot { fill: #e9e3f7; stroke: #7c3aed; stroke-width: calc(var(--gw, 1.2) * 2.4); stroke-dasharray: calc(var(--gw, 1.2) * 6) calc(var(--gw, 1.2) * 4); }
#peta.pulau-dipilih .prov.luar { opacity: .45; }
#peta .prov:focus { outline: none; }
#peta .prov:focus-visible { stroke: #ffbe1b; stroke-width: calc(var(--gw, 1.2) * 4); }
#peta .label-pulau { font: 900 26px var(--font); fill: #5b7a8f; opacity: .55; pointer-events: none; text-anchor: middle; letter-spacing: 2px; }
#peta.pulau-dipilih .label-pulau { opacity: 0; }
#peta .pin { cursor: pointer; }
#peta .pin-isi { transform-box: fill-box; transform-origin: 50% 100%; animation: pantul 2.4s ease-in-out infinite; animation-delay: var(--tunda, 0s); }
#peta .pin-bulat { fill: #fff; stroke: var(--w); stroke-width: 3.2; filter: drop-shadow(0 2px 2px rgba(0, 0, 0, .25)); }
#peta .pin-ekor { fill: var(--w); }
#peta .pin-emoji { font-size: 20px; text-anchor: middle; dominant-baseline: central; pointer-events: none; }
#peta .pin-cap { fill: #ffd166; stroke: #fff; stroke-width: 2; }
#peta .pin-cap-t { font: 900 11px var(--font); fill: #5a3a00; text-anchor: middle; dominant-baseline: central; pointer-events: none; }
#peta .pin:hover .pin-bulat, #peta .pin.sorot .pin-bulat { stroke-width: 5; }
@keyframes pantul { 0%, 60%, 100% { transform: translateY(0); } 75% { transform: translateY(-7px); } 85% { transform: translateY(0) scale(1.05, .95); } }
.peta-tip {
  position: absolute; left: 50%; top: 10px; transform: translate(-50%, -6px); opacity: 0; pointer-events: none;
  background: var(--teks); color: #fff; border-radius: 14px; padding: 7px 12px; font-size: 14px; text-align: center; max-width: 86%;
  transition: opacity .18s, transform .18s; z-index: 4;
}
.peta-tip.tampil { opacity: 1; transform: translate(-50%, 0); }
.peta-tip small { display: block; color: #ffd166; font-size: 12px; }
.peta-kontrol { position: absolute; right: 8px; bottom: 8px; display: flex; flex-direction: column; gap: 8px; z-index: 3; }
.peta-legenda { position: absolute; left: 10px; bottom: 8px; background: rgba(255, 255, 255, .85); border-radius: 999px; padding: 5px 10px; font-size: 12px; color: var(--teks-2); display: flex; align-items: center; gap: 5px; }
.peta-legenda span { width: 12px; height: 12px; border-radius: 4px; display: inline-block; }
.lg-ada { background: linear-gradient(135deg, #7c3aed, #f59e0b); }
.lg-segera { background: var(--darat); border: 1px solid var(--darat-garis); margin-left: 6px; }

/* ---------- 5. PASPOR RINGKAS & DAFTAR ---------- */
.kartu-paspor { background: linear-gradient(135deg, #5b21b6, #7c3aed 60%, #a855f7); color: #fff; border-radius: 26px; padding: 14px 16px; box-shadow: var(--bayang); margin: 0 0 16px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.kartu-paspor .kp-buku { font-size: 44px; line-height: 1; }
.kartu-paspor .kp-teks { flex: 1; min-width: 180px; }
.kartu-paspor .kp-teks b { font-size: 20px; display: block; }
.kartu-paspor .kp-teks small { font-size: 14px; opacity: .9; }
.kp-bar { height: 12px; border-radius: 999px; background: rgba(255, 255, 255, .25); margin-top: 8px; overflow: hidden; }
.kp-bar i { display: block; height: 100%; background: #ffd166; border-radius: inherit; transition: width .6s; }
.kp-cap { display: flex; gap: 4px; flex-wrap: wrap; }
.kp-cap span { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-size: 15px; background: rgba(255, 255, 255, .15); border: 2px dashed rgba(255, 255, 255, .4); }
.kp-cap span.ada { background: #ffd166; border: 2px solid #fff; }

.kartu-daftar { background: rgba(255, 255, 255, .9); border-radius: 26px; padding: 6px 14px 16px; box-shadow: var(--bayang); }
.judul-bagian { font-size: 21px; margin: 12px 4px 10px; }
.cari-baris { margin-bottom: 10px; }
.cari { display: flex; align-items: center; gap: 8px; background: #f1f5f9; border-radius: 16px; padding: 0 12px; min-height: 50px; box-shadow: inset 0 2px 0 rgba(0, 0, 0, .05); }
.cari input { flex: 1; min-width: 0; border: 0; background: none; font-size: 17px; font-weight: 800; color: var(--teks); padding: 12px 0; outline: none; }
.filter-pulau { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.daftar { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 10px; }
.item {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 20px; background: #fff;
  text-decoration: none; color: var(--teks); box-shadow: 0 4px 0 #dfe6ee; min-height: 72px; position: relative; border: 2px solid #eef2f7;
}
.item:active { transform: translateY(3px); box-shadow: 0 1px 0 #dfe6ee; }
.item-ikon { width: 52px; height: 52px; flex: none; display: grid; place-items: center; font-size: 28px; border-radius: 16px; background: color-mix(in srgb, var(--w, #7c3aed) 18%, #fff); }
.item-teks { display: flex; flex-direction: column; min-width: 0; }
.item-teks b { font-size: 16px; line-height: 1.2; }
.item-teks small { font-size: 13px; color: var(--teks-2); font-weight: 700; }
.item-cap { position: absolute; top: -6px; right: -4px; font-size: 13px; background: #ffd166; border: 2px solid #fff; border-radius: 999px; padding: 1px 7px; box-shadow: 0 2px 4px rgba(0, 0, 0, .15); }
.item-progres { height: 6px; border-radius: 999px; background: #eef2f7; margin-top: 6px; overflow: hidden; width: 120px; max-width: 100%; }
.item-progres i { display: block; height: 100%; background: var(--w, var(--ungu)); }
.kosong { text-align: center; color: var(--teks-2); font-size: 15px; }
.catatan { text-align: center; font-size: 14px; color: var(--teks-2); margin: 14px 0 0; }

/* ---------- 6. LEMBAR KARTU CERITA ---------- */
.sheet { position: fixed; inset: 0; z-index: 30; visibility: hidden; pointer-events: none; }
.sheet.buka { visibility: visible; pointer-events: auto; }
.sheet-latar { position: absolute; inset: 0; background: rgba(15, 23, 42, .45); opacity: 0; transition: opacity .25s; }
.sheet.buka .sheet-latar { opacity: 1; }
.sheet-isi {
  position: absolute; left: 50%; bottom: 0; width: min(560px, 100%); max-height: 92vh; overflow-y: auto; overscroll-behavior: contain;
  background: #fff; border-radius: 28px 28px 0 0; padding: 10px 16px calc(18px + env(safe-area-inset-bottom));
  transform: translate(-50%, 105%); transition: transform .32s cubic-bezier(.2, .9, .3, 1.05);
}
.sheet.buka .sheet-isi { transform: translate(-50%, 0); }
@media (min-width: 900px) {
  .sheet-isi { bottom: auto; top: 50%; border-radius: 28px; transform: translate(-50%, -40%) scale(.92); opacity: 0; transition: transform .28s cubic-bezier(.2, .9, .3, 1.1), opacity .2s; }
  .sheet.buka .sheet-isi { transform: translate(-50%, -50%); opacity: 1; }
}
.sheet-pegangan { width: 48px; height: 5px; border-radius: 9px; background: #d5dee8; margin: 0 auto 8px; }
.sheet-tutup { position: absolute; right: 12px; top: 12px; z-index: 2; }
.kc-sampul { border-radius: 22px; overflow: hidden; aspect-ratio: 16 / 9; position: relative; background: var(--w, #7c3aed); }
.kc-sampul img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sampul-emoji { width: 100%; height: 100%; display: grid; place-items: center; position: relative; overflow: hidden;
  background: radial-gradient(circle at 30% 25%, rgba(255, 255, 255, .45), transparent 45%), linear-gradient(135deg, var(--w), color-mix(in srgb, var(--w) 55%, #1e1b4b)); }
.sampul-emoji::before { content: ""; position: absolute; inset: 0; opacity: .18;
  background-image: radial-gradient(circle, #fff 2px, transparent 2.5px); background-size: 22px 22px; }
.sampul-emoji .se-ikon { font-size: clamp(64px, 18vw, 110px); filter: drop-shadow(0 8px 0 rgba(0, 0, 0, .18)); z-index: 1; }
.sampul-emoji .se-pita { position: absolute; left: 0; right: 0; bottom: 0; padding: 8px 12px; background: rgba(0, 0, 0, .22); color: #fff; font-size: 14px; text-align: center; z-index: 1; }
.kc-badan { padding: 12px 4px 0; }
.kc-asal { margin: 0; color: var(--ungu); font-size: 14px; text-transform: uppercase; letter-spacing: .5px; }
.kc-badan h2 { margin: 4px 0 6px; font-size: 26px; line-height: 1.15; }
.kc-ringkas { margin: 0 0 10px; color: var(--teks-2); font-size: 16px; }
.kc-info { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.kc-info span { background: #f1f5f9; border-radius: 999px; padding: 5px 11px; font-size: 13px; color: var(--teks-2); }
.kc-info span.cap { background: #fff3c4; color: #7a4d00; }
.kc-aksi { display: flex; flex-wrap: wrap; gap: 10px; }
.kc-aksi .btn.besar { flex: 1 1 220px; }
/* tombol ke buku bergambar versi anak (rak.js: bukuAnak) */
.btn.anak { background: linear-gradient(135deg, var(--pink), var(--oranye)); color: #fff; box-shadow: 0 5px 0 #c2410c; text-shadow: 0 1px 0 rgba(0, 0, 0, .15); }
.btn.anak:active { box-shadow: 0 1px 0 #c2410c; }
.btn.anak { text-align: center; line-height: 1.2; }
.kc-aksi .btn.anak { flex: 1 1 100%; min-height: 56px; font-size: clamp(16px, 4.6vw, 19px); order: 1; }
.kc-aksi #kc-awal, .kc-aksi #kc-kuis { order: 2; }

/* ---------- 7. LAYAR PENUH (pembaca, kuis, paspor) ---------- */
.layar-penuh {
  position: fixed; inset: 0; z-index: 40; display: none; flex-direction: column;
  background: linear-gradient(180deg, #efe7ff 0%, var(--krem) 40%);
}
.layar-penuh.buka { display: flex; animation: masukLayar .3s ease-out; }
@keyframes masukLayar { from { opacity: 0; transform: translateY(14px); } }
.bc-atas { display: flex; align-items: center; gap: 8px; padding: calc(8px + env(safe-area-inset-top)) 10px 8px; }
.bc-judul-wadah { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.2; }
.bc-judul-wadah b { font-size: 16px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bc-judul-wadah small { font-size: 13px; color: var(--teks-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bc-progres { height: 8px; margin: 0 14px; border-radius: 999px; background: #e4dcf5; overflow: hidden; }
.bc-progres-isi { height: 100%; width: 0; background: linear-gradient(90deg, var(--ungu), #f59e0b); border-radius: inherit; transition: width .3s; }

/* buku */
.buku { position: relative; flex: 1; min-height: 0; display: flex; justify-content: center; padding: 12px 12px 6px; perspective: 1600px; }
.kertas {
  position: relative; width: min(760px, 100%); height: 100%; overflow-y: auto; overscroll-behavior: contain;
  background: var(--kertas); border-radius: 10px 24px 24px 10px; padding: 22px 22px 28px;
  box-shadow: inset 14px 0 18px -14px rgba(91, 33, 182, .35), 0 6px 0 #e6dcc6, 0 14px 30px rgba(23, 50, 77, .14);
  font-family: var(--font-baca); font-size: var(--huruf); line-height: 1.7; font-weight: 500; color: #1f2a37;
  user-select: text; -webkit-user-select: text; outline: none;
  background-image: linear-gradient(90deg, rgba(124, 58, 237, .06) 0, transparent 26px);
  transform-origin: left center;
}
.kertas.balik-maju { animation: balikMaju .38s ease-out; }
.kertas.balik-mundur { animation: balikMundur .38s ease-out; }
@keyframes balikMaju { 0% { transform: rotateY(-0deg); opacity: 1; } 1% { transform: rotateY(32deg) translateX(30px); opacity: .2; } 100% { transform: none; opacity: 1; } }
@keyframes balikMundur { 0% { opacity: 1; } 1% { transform: rotateY(-22deg) translateX(-30px); opacity: .2; } 100% { transform: none; opacity: 1; } }
.kertas p { margin: 0 0 .85em; text-indent: 1.4em; }
.kertas p.sambung { text-indent: 0; }
.kertas p.lanjut-bawah { margin-bottom: 0; }
.kertas h3 { font-family: var(--font); font-size: 1.05em; font-weight: 900; color: var(--ungu-tua); margin: .4em 0 .6em; line-height: 1.25; }
.kertas .bab-kepala { text-align: center; margin: 0 0 14px; }
.kertas .bab-no { display: inline-block; font-family: var(--font); font-size: 13px; font-weight: 900; color: #fff; background: var(--w, var(--ungu)); border-radius: 999px; padding: 3px 12px; letter-spacing: .5px; }
.kertas .bab-judul { font-family: var(--font); font-size: 1.2em; font-weight: 900; color: var(--teks); margin: 8px 0 0; line-height: 1.2; }
.kertas .kepala-naskah { font-family: var(--font); text-align: center; font-size: 14px; color: var(--teks-2); margin: 0 0 8px; }
.kertas .ilus { margin: 0 0 16px; border-radius: 18px; overflow: hidden; aspect-ratio: 16 / 9; background: #eee; }
.kertas .ilus img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kertas .ilus .sampul-emoji .se-ikon { font-size: 72px; }
.kertas .kal { border-radius: 6px; transition: background .15s; }
.kertas .kal.dibaca { background: #fff1b8; box-shadow: 0 0 0 3px #fff1b8; }
.kertas .kata-aktif { background: #ffd166; border-radius: 4px; box-shadow: 0 0 0 2px #ffd166; }
.kertas .kal.bukti { background: #d9f99d; box-shadow: 0 0 0 3px #d9f99d; animation: kedipBukti 1.2s 2; }
@keyframes kedipBukti { 50% { background: #bef264; box-shadow: 0 0 0 5px #bef264; } }
.kertas .no-hal { position: absolute; left: 0; right: 0; bottom: 6px; text-align: center; font-size: 13px; color: #a3a3a3; font-family: var(--font); pointer-events: none; }
.buku-tepi { position: absolute; top: 0; bottom: 0; width: 13%; max-width: 90px; z-index: 2; }
.buku-tepi.kiri { left: 0; } .buku-tepi.kanan { right: 0; }
@media (pointer: fine) { .buku-tepi { display: none; } }
.bc-bawah { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 8px 12px calc(12px + env(safe-area-inset-bottom)); }
.bc-bawah .btn { min-width: 74px; }
.bc-hal { min-width: 90px; text-align: center; font-size: 16px; color: var(--teks-2); }
.bc-bawah { flex-wrap: wrap; }
#bc-ke-kuis { order: -1; flex: 1 1 100%; max-width: 420px; min-height: 48px; }
body.ada-lapisan .toast { bottom: auto; top: calc(64px + env(safe-area-inset-top)); transform: translate(-50%, -20px); }
body.ada-lapisan .toast.tampil { transform: translate(-50%, 0); }

/* halaman Tamat */
.tamat { text-align: center; font-family: var(--font); padding-top: 10px; }
.tamat .tm-maskot { width: 130px; height: 130px; margin: 0 auto; }
.tamat h2 { font-size: 40px; margin: 4px 0; color: var(--ungu); -webkit-text-stroke: 1px #fff; }
.tamat p { text-indent: 0; font-size: 17px; color: var(--teks-2); }
.tamat .cap-besar { display: inline-grid; place-items: center; width: 120px; height: 120px; border-radius: 50%; margin: 6px auto 12px;
  border: 5px double var(--w, var(--ungu)); color: var(--w, var(--ungu)); transform: rotate(-12deg); font-size: 13px; font-weight: 900; line-height: 1.15; text-transform: uppercase;
  background: rgba(255, 255, 255, .7); animation: cap .55s cubic-bezier(.3, 1.6, .5, 1) both .2s; padding: 8px; }
.tamat .cap-besar i { font-style: normal; font-size: 34px; display: block; }
@keyframes cap { from { transform: rotate(-12deg) scale(2.2); opacity: 0; } }
.tamat .tm-aksi { display: flex; flex-direction: column; gap: 10px; max-width: 340px; margin: 10px auto 0; }

/* ---------- 8. KUIS ---------- */
.kz-titik { display: flex; gap: 6px; padding-right: 6px; }
.kz-titik i { width: 14px; height: 14px; border-radius: 50%; background: #e4dcf5; }
.kz-titik i.kini { background: var(--ungu); }
.kz-titik i.benar { background: var(--hijau); }
.kz-titik i.salah { background: var(--oranye); }
.kz-isi { flex: 1; overflow-y: auto; padding: 8px 16px calc(24px + env(safe-area-inset-bottom)); max-width: 680px; width: 100%; margin: 0 auto; }
.kz-tanya { display: flex; gap: 10px; align-items: flex-end; margin: 6px 0 16px; }
.kz-maskot { width: 84px; height: 84px; flex: none; }
.kz-gelembung { background: #fff; border-radius: 20px 20px 20px 6px; padding: 14px 16px; box-shadow: var(--bayang); font-size: 21px; line-height: 1.3; flex: 1; position: relative; }
.kz-gelembung .btn-bulat { position: absolute; right: -6px; top: -14px; width: 40px; height: 40px; font-size: 16px; }
.kz-pilihan { display: grid; gap: 12px; }
.kz-opsi {
  display: flex; align-items: center; gap: 12px; text-align: left; min-height: 64px; padding: 12px 16px; border-radius: 20px;
  background: #fff; font-size: 19px; font-weight: 900; box-shadow: 0 5px 0 #d5dee8; border: 3px solid transparent; transition: transform .08s;
}
.kz-opsi:active { transform: translateY(3px); box-shadow: 0 2px 0 #d5dee8; }
.kz-opsi .huruf { width: 36px; height: 36px; flex: none; border-radius: 50%; display: grid; place-items: center; background: #ede9fe; color: var(--ungu); font-size: 17px; }
.kz-opsi.benar { background: #dcfce7; border-color: var(--hijau); box-shadow: 0 5px 0 var(--hijau-tua); }
.kz-opsi.benar .huruf { background: var(--hijau); color: #fff; }
.kz-opsi.salah { background: #ffedd5; border-color: var(--oranye); animation: geleng .35s 1; }
.kz-opsi.salah .huruf { background: var(--oranye); color: #fff; }
.kz-opsi:disabled { cursor: default; }
.kz-jelas { margin-top: 16px; background: #fff; border-radius: 20px; padding: 14px 16px; box-shadow: var(--bayang); border-left: 8px solid var(--oranye); animation: munculKata .3s; }
.kz-jelas.ok { border-left-color: var(--hijau); }
.kz-jelas p { margin: 0 0 8px; font-size: 16px; color: var(--teks-2); }
.kz-jelas blockquote { margin: 0 0 12px; font-family: var(--font-baca); font-size: 18px; line-height: 1.55; font-weight: 600; color: var(--teks); background: #fefce8; border-radius: 12px; padding: 10px 12px; }
.kz-jelas blockquote mark { background: #d9f99d; border-radius: 4px; padding: 0 2px; }
.kz-jelas .kz-aksi { display: flex; flex-wrap: wrap; gap: 10px; }
.kz-akhir { text-align: center; padding-top: 10px; }
.kz-akhir .kz-maskot { width: 130px; height: 130px; margin: 0 auto; }
.kz-akhir h2 { font-size: 34px; margin: 6px 0 2px; }
.bintang-baris { display: inline-flex; gap: 6px; font-size: 52px; line-height: 1; margin: 6px 0; }
.bintang-baris i { font-style: normal; color: #e2e8f0; text-shadow: 0 3px 0 rgba(0, 0, 0, .08); }
.bintang-baris i.isi { color: #ffbe1b; animation: bintangMuncul .5s cubic-bezier(.3, 1.6, .5, 1) both; }
.bintang-baris i.isi:nth-child(2) { animation-delay: .15s; } .bintang-baris i.isi:nth-child(3) { animation-delay: .3s; }
@keyframes bintangMuncul { from { transform: scale(0) rotate(-90deg); } }
.kz-akhir .tm-aksi { display: flex; flex-direction: column; gap: 10px; max-width: 340px; margin: 14px auto 0; }

/* ---------- 9. PASPOR ---------- */
.ps-isi { flex: 1; overflow-y: auto; padding: 8px 16px calc(24px + env(safe-area-inset-bottom)); max-width: 900px; width: 100%; margin: 0 auto; }
.ps-sampul { background: linear-gradient(135deg, #312e81, #5b21b6); color: #fff; border-radius: 24px; padding: 16px; display: flex; gap: 14px; align-items: center; box-shadow: var(--bayang); }
.ps-sampul .ps-lambang { font-size: 54px; }
.ps-sampul b { font-size: 22px; display: block; }
.ps-sampul small { opacity: .9; font-size: 14px; }
.ps-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin-top: 16px; }
.ps-cap {
  background: #fffdf6; border-radius: 18px; padding: 12px 8px; text-align: center; border: 2px dashed #d6ccb5; min-height: 170px;
  display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 13px; color: var(--teks-2);
}
.ps-cap .ps-stempel { width: 86px; height: 86px; border-radius: 50%; display: grid; place-items: center; font-size: 36px; border: 4px dashed #e2d8c2; color: #cbbf9f; }
.ps-cap.ada { border-style: solid; border-color: color-mix(in srgb, var(--w) 40%, #fff); }
.ps-cap.ada .ps-stempel { border: 5px double var(--w); color: var(--w); transform: rotate(-10deg); background: color-mix(in srgb, var(--w) 12%, #fff); }
.ps-cap b { color: var(--teks); font-size: 14px; line-height: 1.2; }
.ps-cap .bintang-kecil { color: #ffbe1b; letter-spacing: 1px; font-size: 15px; }
.ps-cap .kuis-belum { font-size: 12px; color: #94a3b8; }
.ps-cap button { margin-top: auto; font-size: 13px; color: var(--ungu); font-weight: 900; padding: 6px 8px; min-height: 36px; }

/* ---------- 10. TOAST & KONFETI ---------- */
.toast { position: fixed; left: 50%; bottom: calc(22px + env(safe-area-inset-bottom)); transform: translate(-50%, 30px); opacity: 0; z-index: 60;
  background: var(--teks); color: #fff; padding: 11px 18px; border-radius: 16px; font-size: 16px; pointer-events: none; transition: .25s; max-width: 90vw; text-align: center; }
.toast.tampil { opacity: 1; transform: translate(-50%, 0); }
#konfeti { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 70; }

/* ---------- 11. RESPONSIF ---------- */
@media (max-width: 640px) {
  .peta-wadah { aspect-ratio: 4 / 3; min-height: 240px; }
  .hero-maskot { width: 92px; height: 92px; }
  .kertas { padding: 18px 16px 26px; border-radius: 8px 18px 18px 8px; }
  .buku { padding: 8px 8px 4px; }
  .bc-atas { gap: 6px; padding-left: 8px; padding-right: 8px; }
  .bc-atas .btn-bulat.kecil { width: 40px; height: 40px; font-size: 15px; }
  .kz-gelembung { font-size: 19px; }
  .kz-opsi { font-size: 17px; }
  .tamat { padding-top: 0; }
  .tamat .tm-maskot { width: 92px; height: 92px; }
  .tamat h2 { font-size: 32px; margin: 0; }
  .tamat p { font-size: 15px; margin: 4px 0; }
  .tamat .cap-besar { width: 96px; height: 96px; font-size: 11px; margin: 4px auto 6px; }
  .tamat .cap-besar i { font-size: 26px; }
  .tamat .tm-aksi { gap: 8px; margin-top: 6px; }
  .tamat .tm-aksi .btn { min-height: 46px; font-size: 16px; }
  .tamat .tm-aksi .btn.besar { min-height: 52px; font-size: 18px; }
}
@media (min-width: 1000px) {
  .layar { padding-top: 18px; }
  .hero .gelembung-kata { width: auto; max-width: 520px; order: 3; margin: 0 0 0 auto; }
  .hero .gelembung-kata::before { left: -8px; top: 50%; bottom: auto; border: 8px solid transparent; border-right-color: #fff; border-left: 0; transform: translateY(-50%); }
}

/* ---------- 12. GERAK HALUS ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .awan { display: none; }
}
body.gerak-halus *, body.gerak-halus *::before, body.gerak-halus *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; }