/* Rusydee /latihan — dwibahasa (AR + MS), topik nav */
:root {
  --soil: #1a2e24;
  --canopy: #243d32;
  --moss: #3d6b52;
  --leaf: #5f8f6e;
  --sage: #a8c4b0;
  --mist: #e9f0ea;
  --paper: #f7f4ec;
  --cream: #fbf8f1;
  --ink: #1c241f;
  --muted: #5c6b62;
  --amber: #b8893d;
  --amber-soft: #e8d2a4;
  --line: rgba(36, 61, 50, 0.12);
  --shadow: 0 18px 40px -18px rgba(26, 46, 36, 0.28);
  --radius: 22px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-ar: "Amiri", "SF Arabic", "Geeza Pro", "Traditional Arabic", serif;
  --g1: linear-gradient(145deg, #4f8fd4, #2563a8);
  --g2: linear-gradient(145deg, #3d9b6e, #1f6b45);
  --g3: linear-gradient(145deg, #d4a24a, #a67a1a);
  --c-isi: #0ea5e9;
  --c-padan: #a855f7;
  --c-benar: #22c55e;
  --c-silang: #f59e0b;
  --c-kumpul: #f97316;
  --c-hafaz: #ec4899;
  --c-soalan: #3b82f6;
  --c-lengkap: #14b8a6;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  min-height: 100vh;
  line-height: 1.5;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}
body::before {
  content: "";
  position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: .32;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}
a { color: inherit; text-decoration: none; }
.wrap { width: min(1120px, calc(100% - 36px)); margin: 0 auto; position: relative; z-index: 1; }
main.wrap { flex: 1; padding-bottom: 48px; }
body.topic-mode main.wrap { padding-bottom: 120px; }

/* —— Nav —— */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px) saturate(1.1);
  background: rgba(247, 244, 236, 0.88);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; padding: 12px 0; flex-wrap: wrap;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.logo-mark {
  width: 40px; height: 40px; border-radius: 12px;
  background: linear-gradient(145deg, #3d9b6e, #2f6b52);
  display: grid; place-items: center; color: #fff; font-size: 17px;
  font-family: var(--font-ar);
  box-shadow: 0 6px 14px rgba(47, 107, 82, 0.28);
}
.logo span { font-size: 1.15rem; font-weight: 600; color: var(--soil); letter-spacing: -0.02em; }

.btn-home {
  position: relative; display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px; border-radius: 980px;
  font: inherit; font-size: 0.82rem; font-weight: 600;
  color: var(--cream); background: linear-gradient(145deg, #3d6b52, #1a2e24);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 6px 16px rgba(26, 46, 36, 0.22);
  overflow: hidden; transition: transform .2s, box-shadow .25s;
}
.btn-home::before {
  content: ""; position: absolute; inset: -40%;
  background: conic-gradient(from 0deg, transparent, rgba(255,255,255,.35), transparent 40%);
  opacity: 0; transition: opacity .3s; animation: spin 4s linear infinite; animation-play-state: paused;
}
.btn-home::after {
  content: ""; position: absolute; inset: 1px; border-radius: 980px;
  background: linear-gradient(145deg, #3d6b52, #1a2e24); z-index: 0;
}
.btn-home span, .btn-home svg { position: relative; z-index: 1; }
.btn-home:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 3px rgba(95,143,110,.25), 0 12px 28px rgba(61,107,82,.45), 0 0 32px rgba(184,137,61,.25);
}
.btn-home:hover::before { opacity: 1; animation-play-state: running; }
@keyframes spin { to { transform: rotate(360deg); } }

/* —— Hero —— */
.hero { text-align: center; padding: 40px 0 12px; position: relative; }
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.72rem; font-weight: 600; color: var(--moss);
  background: rgba(95,143,110,.12); border: 1px solid rgba(61,107,82,.18);
  padding: 6px 14px; border-radius: 980px; margin-bottom: 16px;
  animation: rise .7s ease both;
}
.pill-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: linear-gradient(135deg, #22c55e, #0ea5e9);
  box-shadow: 0 0 0 3px rgba(34,197,94,.2);
  animation: pulse-dot 1.6s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { transform: scale(1); box-shadow: 0 0 0 3px rgba(34,197,94,.2); }
  50% { transform: scale(1.15); box-shadow: 0 0 0 6px rgba(14,165,233,.18); }
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem); font-weight: 800;
  letter-spacing: -0.035em; color: var(--soil); line-height: 1.08;
  max-width: 14em; margin: 0 auto;
  animation: rise .75s ease both .08s;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(105deg, #c4922a 0%, #3d6b52 45%, #0ea5e9 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shine-text 4s ease-in-out infinite;
}
@keyframes shine-text {
  0%,100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
.hero .lead {
  margin: 14px auto 0; max-width: 34em; color: var(--muted); font-size: 1rem;
  animation: rise .75s ease both .16s;
}
.hero .lead strong { color: var(--soil); font-weight: 600; }
@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

.loading {
  text-align: center; padding: 48px 16px; color: var(--muted); font-weight: 500;
}

/* —— Hub stage (tech ambient) —— */
.hub-stage { position: relative; padding: 8px 0 20px; }
.hub-floaters {
  pointer-events: none; position: absolute; inset: -20px 0 0; z-index: 0; overflow: hidden;
}
.floater {
  position: absolute; border-radius: 50%;
  filter: blur(2px); opacity: .55;
  animation: float-orb 9s ease-in-out infinite;
}
.floater.f1 {
  width: 140px; height: 140px; top: 4%; left: 4%;
  background: radial-gradient(circle, rgba(59,130,246,.35), transparent 70%);
}
.floater.f2 {
  width: 180px; height: 180px; top: 20%; right: 2%;
  background: radial-gradient(circle, rgba(16,185,129,.28), transparent 70%);
  animation-delay: -2s;
}
.floater.f3 {
  width: 100px; height: 100px; bottom: 10%; left: 30%;
  background: radial-gradient(circle, rgba(212,162,74,.3), transparent 70%);
  animation-delay: -4s;
}
.floater.f4 {
  width: 70px; height: 70px; top: 50%; right: 28%;
  background: radial-gradient(circle, rgba(139,92,246,.28), transparent 70%);
  animation-delay: -1s;
}
/* kilauan / blink sparkles di background hub */
.hub-stage::before,
.hub-stage::after {
  content: "";
  position: absolute;
  width: 10px; height: 10px; border-radius: 50%;
  background: #fff;
  box-shadow:
    80px 40px 0 0 rgba(255,255,255,.7),
    200px 120px 0 -2px rgba(232,201,106,.9),
    320px 30px 0 -1px rgba(255,255,255,.55),
    40px 180px 0 -2px rgba(14,165,233,.7),
    280px 200px 0 0 rgba(16,185,129,.65),
    150px 90px 0 -3px rgba(255,255,255,.8),
    360px 160px 0 -2px rgba(232,201,106,.75);
  animation: glitter 2.4s ease-in-out infinite;
  pointer-events: none; z-index: 0; opacity: .85;
  top: 8%; left: 12%;
}
.hub-stage::after {
  top: 35%; left: 55%;
  animation-delay: 1.1s;
  box-shadow:
    20px 60px 0 -2px rgba(255,255,255,.8),
    120px 20px 0 0 rgba(232,201,106,.85),
    220px 100px 0 -1px rgba(139,92,246,.7),
    90px 150px 0 -3px rgba(14,165,233,.75);
}
@keyframes glitter {
  0%, 100% { opacity: .25; transform: scale(.7); filter: blur(0); }
  40% { opacity: 1; transform: scale(1.15); filter: blur(0); }
  60% { opacity: .5; transform: scale(.9); }
}
.t-card .icon-orb::after {
  content: "";
  position: absolute; inset: 18%;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,.55), transparent 55%);
  animation: shine-sweep 2.8s ease-in-out infinite;
  pointer-events: none;
}
@keyframes shine-sweep {
  0%,100% { opacity: .35; transform: rotate(0deg) scale(1); }
  50% { opacity: .85; transform: rotate(25deg) scale(1.08); }
}
.grid-lines {
  position: absolute; inset: 10% 5% 20%;
  background-image:
    linear-gradient(rgba(61,107,82,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61,107,82,.06) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, #000 20%, transparent 75%);
  opacity: .8;
  animation: grid-pan 20s linear infinite;
}
@keyframes float-orb {
  0%,100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(12px,-16px) scale(1.08); }
}
@keyframes grid-pan {
  from { background-position: 0 0, 0 0; }
  to { background-position: 40px 40px, 40px 40px; }
}

.hub-features {
  position: relative; z-index: 1;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 14px;
  margin-top: 22px;
}
.feat {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 600; color: var(--muted);
  background: rgba(255,255,255,.72); border: 1px solid var(--line);
  padding: 8px 14px; border-radius: 980px;
  backdrop-filter: blur(8px);
}
.feat-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #0ea5e9; box-shadow: 0 0 0 3px rgba(14,165,233,.2);
  animation: pulse-dot 1.8s ease-in-out infinite;
}
.feat-dot.d2 { background: #10b981; box-shadow: 0 0 0 3px rgba(16,185,129,.2); animation-delay: .3s; }
.feat-dot.d3 { background: #d4a24a; box-shadow: 0 0 0 3px rgba(212,162,74,.22); animation-delay: .6s; }

/* —— Tingkatan cards (animated) —— */
.t-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  margin: 8px 0 8px;
}
@media (max-width: 720px) {
  .t-grid { grid-template-columns: 1fr; max-width: 380px; margin-inline: auto; }
}
.t-card {
  --mx: 50%; --my: 40%;
  position: relative; display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 28px 18px 22px;
  background: rgba(255,255,255,.92);
  border: 1px solid var(--line); border-radius: 24px;
  box-shadow: var(--shadow); overflow: hidden; cursor: pointer;
  transition: transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s, border-color .2s;
  font: inherit; width: 100%;
  animation: card-in .7s cubic-bezier(.2,.8,.2,1) both;
  animation-delay: var(--delay, 0s);
}
@keyframes card-in {
  from { opacity: 0; transform: translateY(22px) scale(.96); }
  to { opacity: 1; transform: none; }
}
.t-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--accent);
}
.t-card::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0;
  background: radial-gradient(420px circle at var(--mx) var(--my), color-mix(in srgb, var(--accent) 18%, transparent), transparent 55%);
  transition: opacity .25s;
}
.t-card:hover::after { opacity: 1; }
.t-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 28px 50px -20px rgba(26,46,36,.38), 0 0 0 1px color-mix(in srgb, var(--accent) 30%, transparent);
  border-color: transparent;
}
.t-card-glow {
  position: absolute; width: 160px; height: 160px; border-radius: 50%;
  top: -40px; right: -40px; pointer-events: none;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%);
  opacity: .7;
}

/* Icon orb + SVG motion */
.icon-orb {
  position: relative; width: 112px; height: 112px; border-radius: 50%;
  display: grid; place-items: center; margin-bottom: 14px;
  background: var(--accent); color: #fff;
  box-shadow: 0 14px 30px -10px color-mix(in srgb, var(--accent) 55%, transparent);
  transition: transform .3s;
}
.t-card:hover .icon-orb,
.book-pick-card:hover .icon-orb { transform: scale(1.08) rotate(-2deg); }
.icon-orb svg { width: 60px; height: 60px; overflow: visible; position: relative; z-index: 1; }
.icon-orb .spark {
  position: absolute; width: 8px; height: 8px; border-radius: 50%;
  background: #fff; box-shadow: 0 0 10px #fff, 0 0 18px var(--amber-soft);
  animation: twinkle 2.2s ease-in-out infinite;
}
.icon-orb .spark.s1 { top: 10%; right: 18%; }
.icon-orb .spark.s2 { bottom: 16%; left: 12%; animation-delay: .5s; width: 6px; height: 6px; }
.icon-orb .spark.s3 { top: 22%; left: 14%; animation-delay: 1.1s; width: 5px; height: 5px; }
.icon-orb .ring {
  position: absolute; inset: -7px; border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--accent) 40%, transparent);
  animation: pulse-ring 2.8s ease-out infinite;
}
@keyframes twinkle {
  0%,100% { opacity: .25; transform: scale(.6); }
  50% { opacity: 1; transform: scale(1.25); }
}
@keyframes pulse-ring {
  0% { transform: scale(.92); opacity: .7; }
  70% { transform: scale(1.14); opacity: 0; }
  100% { opacity: 0; }
}
.bob { animation: bob 2.4s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
.spin-slow { animation: spin-slow 8s linear infinite; transform-origin: center; transform-box: fill-box; }
.float { animation: floaty 3s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
.wiggle { animation: wiggle 2.6s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
.draw { stroke-dasharray: 40; animation: draw-line 2.8s ease-in-out infinite; }
.pulse { animation: pulse-soft 1.8s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
.bounce { animation: bounce-y 1.4s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
.t-card:hover .bob, .book-pick-card:hover .bob { animation-duration: 1.1s; }
.t-card:hover .spin-slow, .book-pick-card:hover .spin-slow { animation-duration: 3s; }
.t-card:hover .float, .book-pick-card:hover .float { animation-duration: 1.5s; }
@keyframes bob { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-5px)} }
@keyframes floaty { 0%,100%{transform:translateY(0) scale(1)} 50%{transform:translateY(-4px) scale(1.04)} }
@keyframes spin-slow { to { transform: rotate(360deg); } }
@keyframes wiggle {
  0%,100%{transform:rotate(0)} 25%{transform:rotate(-6deg)} 75%{transform:rotate(6deg)}
}
@keyframes draw-line {
  0%,100% { stroke-dashoffset: 0; opacity: 1; }
  50% { stroke-dashoffset: 24; opacity: .65; }
}
@keyframes pulse-soft {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: .75; transform: scale(.9); }
}
@keyframes bounce-y {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

.t-card-chip {
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.08em;
  color: #fff; background: var(--accent);
  padding: 3px 10px; border-radius: 980px; margin-bottom: 8px;
}
.t-card h2 {
  font-size: 1.25rem; font-weight: 800; color: var(--soil);
  letter-spacing: -0.02em; margin-bottom: 4px;
}
.t-card .meta { font-size: 0.85rem; color: var(--muted); font-weight: 600; }
.t-card .meta-books {
  font-size: 0.72rem; color: var(--sage); font-weight: 500; margin-top: 4px;
  max-width: 16em; line-height: 1.35;
}
.t-card-foot {
  margin-top: 14px; display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.82rem; font-weight: 700; color: var(--moss);
}
.t-card .go-arrow {
  display: inline-grid; place-items: center;
  width: 28px; height: 28px; border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 14%, #fff);
  color: var(--accent); transition: transform .2s, background .2s;
}
.t-card:hover .go-arrow {
  transform: translateX(4px);
  background: var(--accent); color: #fff;
}
.t1 { --accent: #3b82f6; }
.t2 { --accent: #10b981; }
.t3 { --accent: #d4a24a; }
.t1 .icon-orb { background: var(--g1); }
.t2 .icon-orb { background: var(--g2); }
.t3 .icon-orb { background: var(--g3); }

.howto {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 24px; box-shadow: var(--shadow); margin-bottom: 20px;
}
.howto h3 {
  font-size: 0.95rem; font-weight: 700; color: var(--soil); margin-bottom: 12px;
}
.howto-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px;
}
.howto-item {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.82rem; color: var(--muted); line-height: 1.4;
}
.howto-item .badge {
  flex-shrink: 0; font-size: 0.72rem; font-weight: 700; color: #fff;
  padding: 4px 9px; border-radius: 8px; letter-spacing: 0.01em;
  font-family: var(--font-ar);
}

/* —— Toolbar / list —— */
.crumb {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  font-size: 0.8rem; color: var(--muted); margin: 8px 0 16px;
}
.crumb a, .crumb button {
  background: none; border: none; font: inherit; color: var(--moss);
  font-weight: 600; cursor: pointer; padding: 0;
}
.crumb a:hover, .crumb button:hover { text-decoration: underline; }
.crumb .sep { opacity: .45; }
.crumb .here { color: var(--soil); font-weight: 600; }

.toolbar {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  margin-bottom: 16px;
}
.book-tabs { display: flex; flex-wrap: wrap; gap: 8px; flex: 1; }
.book-tab {
  border: 1px solid var(--line); background: #fff; color: var(--soil);
  font: inherit; font-size: 0.78rem; font-weight: 600;
  padding: 8px 12px; border-radius: 14px; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s, transform .15s;
  display: inline-flex; flex-direction: column; align-items: flex-start; gap: 1px;
  text-align: start;
}
.book-tab .tab-ar {
  font-family: var(--font-ar); font-size: 0.92rem; font-weight: 700; line-height: 1.2;
  width: 100%;
}
.book-tab .tab-ms { font-size: 0.7rem; opacity: .75; font-weight: 500; }
.book-tab:hover { border-color: var(--moss); transform: translateY(-1px); }
.book-tab.active {
  background: var(--soil); color: var(--cream); border-color: var(--soil);
}
.book-tab .cnt {
  display: inline-block; margin-top: 4px; font-size: 0.68rem; font-weight: 700;
  opacity: .75; background: rgba(0,0,0,.08); padding: 1px 7px; border-radius: 980px;
}
.book-tab.active .cnt { background: rgba(255,255,255,.18); }

.search {
  flex: 1; min-width: 180px; max-width: 280px;
  border: 1px solid var(--line); background: #fff; border-radius: 980px;
  padding: 9px 16px; font: inherit; font-size: 0.85rem; color: var(--ink);
  outline: none;
}
.search:focus { border-color: var(--moss); box-shadow: 0 0 0 3px rgba(61,107,82,.12); }
.stats {
  font-size: 0.78rem; color: var(--muted); font-weight: 500; margin-bottom: 14px;
}

/* —— Pick bahagian (Tauhid / Tafsir / Hadis …) —— */
.books-intro {
  text-align: center;
  margin: 4px 0 20px;
}
.books-intro-title {
  font-size: 1.35rem; font-weight: 800; color: var(--soil);
  letter-spacing: -0.02em; margin: 0 0 6px;
}
.books-intro-sub {
  font-size: 0.9rem; color: var(--muted); margin: 0 auto; max-width: 32em;
}
.book-pick-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.book-pick-card {
  position: relative;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 6px;
  padding: 28px 18px 22px;
  background: #fff; border: 1px solid var(--line); border-radius: 20px;
  box-shadow: var(--shadow); cursor: pointer; font: inherit;
  border-top: 4px solid var(--book-accent, var(--moss));
  transition: transform .22s cubic-bezier(.2,.8,.2,1), box-shadow .22s;
}
.book-pick-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 40px -18px rgba(26,46,36,.3);
}
.book-pick-orb {
  width: 88px; height: 88px; border-radius: 50%;
  display: grid; place-items: center; font-size: 2rem;
  margin-bottom: 10px;
  box-shadow: 0 12px 26px -10px color-mix(in srgb, var(--book-accent, var(--moss)) 50%, transparent);
}
.book-pick-orb.icon-orb { margin-bottom: 10px; }
.book-pick-orb svg { width: 48px; height: 48px; }
.book-pick-live .book-pick-card {
  animation: card-in .65s cubic-bezier(.2,.8,.2,1) both;
  animation-delay: var(--delay, 0s);
  --mx: 50%; --my: 40%;
  overflow: hidden;
}
.book-pick-card::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0;
  background: radial-gradient(320px circle at var(--mx) var(--my), color-mix(in srgb, var(--book-accent) 16%, transparent), transparent 55%);
  transition: opacity .25s;
}
.book-pick-card:hover::after { opacity: 1; }
.books-intro-pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.72rem; font-weight: 600; color: var(--moss);
  background: rgba(95,143,110,.12); border: 1px solid rgba(61,107,82,.18);
  padding: 6px 12px; border-radius: 980px; margin-bottom: 10px;
}
.books-intro-title em {
  font-style: normal;
  background: linear-gradient(90deg, #c4922a, #3d6b52);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.book-pick-ms {
  font-size: 1.2rem; font-weight: 800; color: var(--soil);
  letter-spacing: -0.02em; margin: 0;
}
.book-pick-ar {
  font-family: var(--font-ar); font-size: 1.15rem; color: var(--leaf);
  font-weight: 600; line-height: 1.35;
}
.book-pick-meta {
  font-size: 0.8rem; color: var(--muted); font-weight: 500; margin-top: 4px;
}
.book-pick-go {
  margin-top: 10px; font-size: 0.8rem; font-weight: 700;
  color: var(--book-accent, var(--moss));
}

/* —— Topic grid with cover images (muka depan) —— */
.topic-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 900px) {
  .topic-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .topic-grid { grid-template-columns: 1fr; max-width: 400px; margin-inline: auto; }
}

.topic-card {
  display: flex; flex-direction: column; width: 100%;
  text-align: start; cursor: pointer; font: inherit;
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  overflow: hidden; box-shadow: var(--shadow); padding: 0;
  transition: transform .22s cubic-bezier(.2,.8,.2,1), box-shadow .22s, border-color .2s;
  border-bottom: 3px solid var(--type-c, var(--moss));
}
.topic-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 40px -18px rgba(26,46,36,.32);
  border-color: color-mix(in srgb, var(--type-c, var(--moss)) 35%, transparent);
}
.topic-cover {
  position: relative;
  aspect-ratio: 3 / 4;
  background: linear-gradient(145deg, #1a2e24, #3d6b52);
  overflow: hidden;
}
.topic-cover-img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
  display: block;
  transition: transform .35s ease;
}
.topic-card:hover .topic-cover-img { transform: scale(1.05); }
.topic-cover-fallback {
  width: 100%; height: 100%;
  display: grid; place-items: center;
  background: linear-gradient(145deg, #243d32, #5f8f6e);
  color: #fff; font-size: 2.4rem; font-weight: 800;
}
.topic-cover-badge {
  position: absolute; top: 10px; left: 10px;
  min-width: 32px; height: 32px; padding: 0 8px;
  border-radius: 10px; display: grid; place-items: center;
  font-weight: 800; font-size: 0.85rem; color: #fff;
  background: var(--type-c, var(--moss));
  box-shadow: 0 6px 14px rgba(0,0,0,.22);
}
.topic-cover-ms {
  position: absolute; bottom: 10px; right: 10px;
  font-size: 0.68rem; font-weight: 700; color: #fff;
  background: rgba(26,46,36,.72); backdrop-filter: blur(6px);
  padding: 4px 9px; border-radius: 980px;
  border: 1px solid rgba(255,255,255,.15);
}
.topic-card-body {
  display: flex; flex-direction: column; gap: 4px;
  padding: 12px 14px 14px;
}
.topic-ms-title {
  font-size: 0.95rem; font-weight: 700; color: var(--soil); line-height: 1.35;
}
.topic-ar {
  font-family: var(--font-ar); font-size: 1.05rem; font-weight: 600;
  color: var(--leaf); line-height: 1.4;
}
.topic-ms { font-size: 0.82rem; color: var(--muted); font-weight: 500; }
.topic-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.topic-go-line {
  margin-top: 10px; font-size: 0.78rem; font-weight: 700; color: var(--moss);
  transition: gap .15s, transform .15s;
}
.topic-card:hover .topic-go-line { transform: translateX(3px); }

/* —— Scoreboard (markah / 100) —— */
.scoreboard {
  position: sticky;
  top: 64px;
  z-index: 40;
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 16px;
  background: linear-gradient(135deg, #1a2e24, #2d6b52);
  color: #fff;
  box-shadow: 0 12px 28px -12px rgba(26,46,36,.45);
}
.scoreboard.score-mid { background: linear-gradient(135deg, #92400e, #d97706); }
.scoreboard.score-hi { background: linear-gradient(135deg, #065f46, #10b981); }
.scoreboard.score-done { box-shadow: 0 0 0 3px rgba(255,255,255,.25), 0 14px 32px -10px rgba(0,0,0,.35); }
.scoreboard-main {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
}
.scoreboard-label {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  opacity: .9;
}
.scoreboard-value {
  font-size: clamp(1.8rem, 5vw, 2.4rem); font-weight: 800; letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.scoreboard-max { font-size: 0.55em; font-weight: 600; opacity: .85; }
.scoreboard-meta {
  display: flex; flex-wrap: wrap; gap: 8px 14px;
  font-size: 0.78rem; opacity: .92; margin-top: 4px;
}
.scoreboard-each {
  background: rgba(255,255,255,.15); padding: 2px 8px; border-radius: 980px; font-weight: 600;
}
.scoreboard-bar {
  margin-top: 10px; height: 8px; border-radius: 980px;
  background: rgba(255,255,255,.18); overflow: hidden;
}
.scoreboard-fill {
  height: 100%; width: 0; border-radius: 980px;
  background: linear-gradient(90deg, #f0d48a, #fff);
  transition: width .35s cubic-bezier(.2,.8,.2,1);
}

/* —— Benar / Salah interactive quiz —— */
.tf-quiz { margin-top: 4px; }
.tf-intro {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  font-size: 0.85rem; color: var(--muted); margin-bottom: 12px;
}
.tf-intro-badge {
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.04em;
  text-transform: uppercase; color: #fff;
  background: linear-gradient(145deg, #7c3aed, #4f46e5);
  padding: 4px 10px; border-radius: 980px;
}
.tf-list { display: flex; flex-direction: column; gap: 12px; }
.tf-card {
  display: flex; gap: 12px; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 14px; box-shadow: 0 8px 22px -16px rgba(26,46,36,.3);
  transition: border-color .2s, box-shadow .2s, transform .15s;
}
.tf-card.is-correct { border-color: rgba(34,197,94,.45); background: #f0fdf4; }
.tf-card.is-wrong { border-color: rgba(239,68,68,.4); background: #fef2f2; }
.tf-num {
  width: 34px; height: 34px; border-radius: 12px; flex-shrink: 0;
  display: grid; place-items: center;
  font-weight: 800; font-size: 0.9rem; color: #fff;
  background: var(--type-c, var(--c-benar));
}
.tf-body { flex: 1; min-width: 0; }
.tf-ar {
  font-family: var(--font-ar);
  font-size: clamp(1.15rem, 2.8vw, 1.4rem);
  line-height: 1.85; color: var(--soil); margin: 0 0 12px;
}
.tf-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.tf-btn {
  font: inherit; font-weight: 700; font-size: 0.9rem;
  border: 2px solid transparent; border-radius: 14px;
  padding: 10px 18px; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  transition: transform .12s, box-shadow .15s, background .15s, border-color .15s;
}
/* pastikan [hidden] menang — display:inline-flex di atas override UA stylesheet */
.tf-btn[hidden],
.tf-actions [hidden],
button.tf-btn.is-gone {
  display: none !important;
  visibility: hidden !important;
  pointer-events: none !important;
}
.tf-btn:disabled { cursor: default; opacity: .85; }
.tf-btn:not(:disabled):hover { transform: translateY(-2px); }
.tf-benar {
  background: #ecfdf5; color: #047857; border-color: rgba(16,185,129,.35);
  box-shadow: 0 6px 14px -8px rgba(16,185,129,.5);
}
.tf-salah {
  background: #fef2f2; color: #b91c1c; border-color: rgba(239,68,68,.35);
  box-shadow: 0 6px 14px -8px rgba(239,68,68,.45);
}
.tf-btn.is-key { outline: 2px solid #10b981; outline-offset: 1px; }
.tf-btn.is-picked-ok { background: #10b981; color: #fff; border-color: #059669; }
.tf-btn.is-picked-bad { background: #ef4444; color: #fff; border-color: #dc2626; }
.tf-ico { font-weight: 900; font-size: 1.05em; }
.tf-feedback {
  margin-top: 10px; font-size: 0.85rem; font-weight: 700;
  padding: 8px 12px; border-radius: 10px;
}
.tf-feedback.ok { background: #d1fae5; color: #065f46; }
.tf-feedback.bad { background: #fee2e2; color: #991b1b; }
.tf-result {
  margin-top: 16px; text-align: center;
  padding: 18px 16px; border-radius: 16px;
  background: linear-gradient(135deg, rgba(16,185,129,.12), rgba(59,130,246,.1));
  border: 1px solid rgba(16,185,129,.25);
}
.tf-result-title { font-size: 0.8rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.tf-result-score {
  font-size: clamp(2rem, 6vw, 2.8rem); font-weight: 800; color: var(--soil);
  font-variant-numeric: tabular-nums; margin: 4px 0;
}
.tf-result-sub { font-size: 0.95rem; font-weight: 600; color: var(--moss); }
.tf-ar.sm { font-size: clamp(1.05rem, 2.4vw, 1.25rem); line-height: 1.75; }
.tf-num.sm { width: 28px; height: 28px; font-size: 0.78rem; border-radius: 9px; }

/* Padankan */
.match-board {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
@media (max-width: 640px) { .match-board { grid-template-columns: 1fr; } }
.match-col-h {
  font-size: 0.75rem; font-weight: 800; color: var(--muted);
  text-transform: uppercase; letter-spacing: .04em; margin-bottom: 8px;
}
.match-item {
  display: flex; align-items: flex-start; gap: 8px; width: 100%;
  text-align: start; font: inherit; cursor: pointer;
  background: #fff; border: 2px solid var(--line); border-radius: 14px;
  padding: 10px 12px; margin-bottom: 8px;
  transition: border-color .15s, transform .15s, background .15s;
}
.match-item span[dir="rtl"] {
  font-family: var(--font-ar); font-size: 1.05rem; line-height: 1.55; color: var(--soil);
}
.match-item:hover:not(.is-done) { border-color: var(--moss); transform: translateY(-1px); }
.match-item.is-selected { border-color: #3b82f6; background: #eff6ff; box-shadow: 0 0 0 3px rgba(59,130,246,.2); }
.match-item.is-correct { border-color: #10b981; background: #ecfdf5; }
.match-item.is-wrong { border-color: #ef4444; background: #fef2f2; }
.match-item.is-done { cursor: default; opacity: .95; }
.match-wrap { margin-bottom: 8px; }
.match-status {
  margin-top: 10px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--muted);
  text-align: right;
}
.match-status.is-done { color: var(--moss, #2f6b52); }
.match-reveal-ans {
  display: block;
  margin-top: 6px;
  font-family: var(--font-ar);
  font-size: 0.92rem;
  font-weight: 700;
  color: #047857;
  direction: rtl;
  text-align: right;
}
.match-item.is-wrong .match-reveal-ans { color: #b45309; }
.match-key {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: linear-gradient(135deg, #f0faf3, #eef7ff);
  border: 1px solid rgba(47,107,82,.16);
  direction: rtl;
  text-align: right;
  animation: bonusPop .28s ease;
}
.match-key[hidden] { display: none !important; }
.match-key-title {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--moss, #2f6b52);
  margin-bottom: 10px;
  direction: ltr;
  text-align: right;
}
.match-key-list { display: flex; flex-direction: column; gap: 8px; }
.match-key-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--line);
  font-family: var(--font-ar);
  font-size: 1.02rem;
  font-weight: 600;
}
.match-key-row.ok { border-color: rgba(16,185,129,.35); background: #f0fdf4; }
.match-key-row.fix { border-color: rgba(245,158,11,.4); background: #fffbeb; }
.match-key-n {
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 800;
  color: #fff;
  background: var(--moss, #2f6b52);
  width: 22px; height: 22px;
  border-radius: 8px;
  display: grid; place-items: center;
}
.match-key-arrow { color: var(--muted); font-weight: 700; }
.match-key-right { color: #047857; }
.match-status { font-size: 0.85rem; font-weight: 600; color: var(--moss); margin-top: 8px; }

/* Isi tempat kosong */
.bank-box {
  background: linear-gradient(135deg, rgba(14,165,233,.08), rgba(168,85,247,.06));
  border: 1px solid rgba(14,165,233,.18); border-radius: 14px;
  padding: 12px 14px; margin-bottom: 14px;
}
.bank-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.bank-chip {
  font: inherit; font-family: var(--font-ar); font-size: 1rem; font-weight: 600;
  padding: 8px 12px; border-radius: 980px; cursor: grab;
  background: #fff; border: 2px solid rgba(14,165,233,.25); color: var(--soil);
  transition: transform .12s, background .15s, border-color .15s, opacity .15s;
  touch-action: manipulation;
}
.bank-chip:hover:not(.is-used) { transform: translateY(-2px); border-color: #0ea5e9; }
.bank-chip.is-selected { background: #0ea5e9; color: #fff; border-color: #0284c7; }
.bank-chip.is-used { opacity: .35; cursor: default; text-decoration: line-through; }
.bank-chip.dragging { opacity: .45; cursor: grabbing; transform: scale(.96); }
.bank-hint { font-weight: 500; text-transform: none; letter-spacing: 0; opacity: .75; }
.blank-list { display: flex; flex-direction: column; gap: 12px; }
.blank-row {
  display: flex; gap: 10px; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px;
}
.blank-row.is-correct { background: #f0fdf4; border-color: rgba(34,197,94,.35); }
.blank-row.is-wrong { background: #fef2f2; border-color: rgba(239,68,68,.35); }
.blank-body { flex: 1; min-width: 0; }
.blank-dd-hint {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--muted);
  margin: 0 0 12px;
  text-align: right;
}
.blank-actions {
  margin-top: 10px;
  direction: ltr;
  justify-content: flex-end;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.blank-reveal-ans {
  margin-top: 8px;
  padding: 8px 12px;
  border-radius: 10px;
  background: #ecfdf5;
  border: 1px solid rgba(16,185,129,.35);
  font-family: var(--font-ar);
  font-size: 1.05rem;
  font-weight: 700;
  color: #047857;
  direction: rtl;
  text-align: right;
}
.blank-select {
  width: 100%;
  max-width: 100%;
  margin-top: 8px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 2px solid rgba(14,165,233,.35);
  background: #f0f9ff;
  font: inherit;
  font-family: var(--font-ar);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--soil);
  direction: rtl;
  text-align: right;
  cursor: pointer;
  box-shadow: 0 4px 12px -8px rgba(14,165,233,.4);
}
.blank-select:focus {
  outline: none;
  border-color: #0ea5e9;
  box-shadow: 0 0 0 3px rgba(14,165,233,.2);
}
.blank-select:disabled { cursor: default; opacity: .95; }
.blank-select.is-ok-sel {
  border-color: #10b981;
  background: #ecfdf5;
  color: #047857;
}
.blank-select.is-wrong-sel {
  border-color: #f59e0b;
  background: #fffbeb;
  color: #92400e;
}
.blank-slot {
  font: inherit; width: 100%; margin-top: 8px;
  padding: 10px 12px; border-radius: 12px; cursor: pointer;
  border: 2px dashed rgba(14,165,233,.4); background: rgba(14,165,233,.06);
  color: var(--muted); font-weight: 600; text-align: center;
  font-family: var(--font-ar); font-size: 1.05rem;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.blank-slot.drag-over {
  border-color: #0ea5e9;
  background: rgba(14,165,233,.16);
  box-shadow: 0 0 0 3px rgba(14,165,233,.2);
}
.blank-slot.ok { border-style: solid; border-color: #10b981; background: #ecfdf5; color: #065f46; }
.blank-slot.bad { border-style: solid; border-color: #ef4444; background: #fef2f2; color: #991b1b; }

/* Multi-section interactive */
.ix-sections { gap: 18px; }
.ix-section {
  background: rgba(255,255,255,.55);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px 14px 16px;
  box-shadow: 0 10px 24px -18px rgba(26,46,36,.28);
}
.ix-sec-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--soil);
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}
.ix-sec-body { display: flex; flex-direction: column; gap: 12px; }

/* Subjektif chip order badge */
.subj-chip .chip-ord,
.subj-chip.in-drop .chip-ord {
  display: inline-grid;
  place-items: center;
  min-width: 1.25em;
  height: 1.25em;
  margin-inline-end: 6px;
  border-radius: 980px;
  font-family: var(--font);
  font-size: 0.68rem;
  font-weight: 800;
  background: rgba(124,58,237,.14);
  color: #5b21b6;
  vertical-align: middle;
}
.subj-chip.in-drop .chip-ord {
  background: rgba(255,255,255,.25);
  color: #fff;
}

/* Collapsible raw BT latihan */
.lat-raw-list { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.lat-raw {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
}
.lat-raw summary {
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--moss);
  padding: 10px 12px;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.lat-raw summary::-webkit-details-marker { display: none; }
.lat-raw summary::before {
  content: "▸";
  font-size: 0.75rem;
  transition: transform .15s;
}
.lat-raw[open] summary::before { transform: rotate(90deg); }
.lat-raw .panel-body {
  padding: 0 12px 12px;
  border-top: 1px solid var(--line);
  margin-top: 0;
  padding-top: 10px;
}

/* Soft incomplete-nav toast */
.soft-toast {
  position: fixed;
  left: 50%;
  bottom: 96px;
  transform: translateX(-50%) translateY(12px);
  z-index: 80;
  max-width: min(92vw, 420px);
  padding: 10px 16px;
  border-radius: 980px;
  background: rgba(26, 46, 36, 0.92);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  box-shadow: 0 12px 28px -10px rgba(0,0,0,.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
}
.soft-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Hafazan */
.hafaz-card {
  display: flex; gap: 12px; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px;
  margin-bottom: 10px;
}
.hafaz-card.is-correct { border-color: rgba(34,197,94,.4); background: #f0fdf4; }
.hafaz-text.is-hidden {
  filter: blur(7px); user-select: none; transition: filter .25s;
}
.hafaz-text { transition: filter .25s; }

/* Checklist */
.check-row {
  display: flex; align-items: flex-start; gap: 10px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 12px 14px; margin-bottom: 8px; cursor: pointer;
  transition: background .15s, border-color .15s;
}
.check-row.is-correct { background: #f0fdf4; border-color: rgba(34,197,94,.35); }
.check-input { width: 20px; height: 20px; margin-top: 4px; accent-color: #10b981; flex-shrink: 0; }
.check-text { font-family: var(--font-ar); font-size: 1.1rem; line-height: 1.65; color: var(--soil); }

/* Open questions */
.open-card {
  display: flex; gap: 12px; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px;
  margin-bottom: 10px;
}
.open-card.is-correct { border-color: rgba(34,197,94,.4); background: #f0fdf4; }
.open-card.is-wrong { border-color: rgba(239,68,68,.35); background: #fef2f2; }
.open-input {
  width: 100%; margin: 8px 0 10px; padding: 10px 12px;
  border-radius: 12px; border: 1px solid var(--line); font: inherit;
  font-family: var(--font-ar); font-size: 1.05rem; resize: vertical;
  background: var(--cream); color: var(--ink);
}
.open-input:focus { outline: none; border-color: var(--moss); box-shadow: 0 0 0 3px rgba(61,107,82,.12); }

/* Subjektif — drag / susun jawapan */
.subj-card {
  display: flex;
  flex-direction: row-reverse;
  gap: 12px;
  align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 14px; margin-bottom: 12px;
  transition: border-color .2s, background .2s;
  direction: rtl;
  text-align: right;
}
.subj-card .tf-body { flex: 1; min-width: 0; direction: rtl; text-align: right; }
.subj-card .tf-ar { text-align: right !important; direction: rtl !important; }
.subj-card .tf-actions {
  direction: ltr;
  justify-content: flex-end;
  flex-wrap: wrap;
}
.subj-card.is-correct { border-color: rgba(34,197,94,.45); background: #f0fdf4; }
.subj-card.is-wrong { border-color: rgba(239,68,68,.4); background: #fef2f2; }
/* Disimpan dulu — ghaib supaya tak payah drag jauh ke bawah */
.subj-card.is-parked,
.subj-card[hidden].is-parked {
  display: none !important;
  visibility: hidden !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
  border: none !important;
  pointer-events: none !important;
}
.subj-card.is-final-show {
  display: flex !important;
  visibility: visible !important;
  height: auto !important;
  pointer-events: auto !important;
  animation: bonusPop .35s ease;
}
.tf-btn[data-subj-selesai]:not([hidden]) {
  background: #ecfdf5;
  color: #047857;
  border-color: rgba(16,185,129,.4);
}
.subj-progress {
  position: sticky;
  top: 8px;
  z-index: 12;
  margin: 0 0 14px;
  padding: 10px 14px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(124,58,237,.12), rgba(14,165,233,.1));
  border: 1px solid rgba(124,58,237,.28);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--soil);
  box-shadow: 0 8px 20px -14px rgba(91,33,182,.45);
  text-align: center;
}
.subj-progress.is-complete {
  background: linear-gradient(135deg, rgba(16,185,129,.14), rgba(47,107,82,.1));
  border-color: rgba(16,185,129,.35);
  color: #047857;
}
.subj-clue-row {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  margin: 8px 0 10px;
  direction: rtl;
}
.subj-clue-row .bonus-clues,
.subj-clue-row .q-bonus-clues {
  width: 100%;
  justify-content: flex-start;
}
.subj-drop.has-reveal {
  border-style: solid;
  min-height: 64px;
}
.subj-drop.reveal-ok {
  border-color: rgba(34, 197, 94, 0.55);
  background: linear-gradient(135deg, rgba(34,197,94,.12), rgba(14,165,233,.06));
}
.subj-drop.reveal-fix {
  border-color: rgba(245, 158, 11, 0.55);
  background: linear-gradient(135deg, rgba(251,191,36,.14), rgba(34,197,94,.06));
}
.subj-chip.is-reveal {
  cursor: default;
  pointer-events: none;
}
.subj-hint {
  font-size: 0.78rem; font-weight: 600; color: var(--muted); margin: 0 0 8px;
  text-align: right;
  direction: rtl;
}
.subj-drop {
  min-height: 56px;
  border: 2px dashed rgba(124,58,237,.35);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(124,58,237,.06), rgba(14,165,233,.05));
  padding: 10px;
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 10px;
  transition: border-color .15s, background .15s;
  direction: rtl;
  justify-content: flex-start;
  text-align: right;
}
.subj-drop.drag-over {
  border-color: #7c3aed;
  background: rgba(124,58,237,.12);
}
.subj-drop:empty::after {
  content: "Letak serpihan jawapan di sini…";
  color: var(--muted); font-size: 0.82rem; font-weight: 500;
  width: 100%;
  text-align: right;
  direction: rtl;
}
.subj-pool {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px;
  min-height: 40px;
  direction: rtl;
  justify-content: flex-start;
  text-align: right;
}
.subj-chip {
  font: inherit; font-family: var(--font-ar); font-size: 1rem; font-weight: 600;
  padding: 8px 12px; border-radius: 12px; cursor: grab;
  background: #fff; border: 2px solid rgba(124,58,237,.28); color: var(--soil);
  box-shadow: 0 4px 12px -6px rgba(91,33,182,.35);
  transition: transform .12s, border-color .15s, background .15s;
  touch-action: manipulation;
  direction: rtl;
}
.subj-chip:hover { transform: translateY(-2px); border-color: #7c3aed; }
.subj-chip.dragging { opacity: .5; }
.subj-chip.in-drop {
  background: linear-gradient(145deg, #7c3aed, #5b21b6); color: #fff;
  border-color: transparent; cursor: pointer;
}

/* hero cover inside topic detail */
.topic-hero-cover {
  margin: 16px 0 0; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--line);
  background: #111; box-shadow: var(--shadow);
}
.topic-hero-cover img {
  display: block; width: 100%; max-height: 380px;
  object-fit: contain; object-position: top center; background: #1a1a1a;
}
.topic-hero-cover figcaption {
  font-size: 0.75rem; color: var(--muted); padding: 8px 12px;
  background: #fff; border-top: 1px solid var(--line);
}

.type-pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.68rem; font-weight: 700; color: #fff;
  padding: 4px 10px; border-radius: 980px;
  background: var(--type-c, var(--moss));
  letter-spacing: 0.01em;
}
.chip {
  font-size: 0.68rem; font-weight: 650; color: var(--canopy);
  background: var(--mist); border: 1px solid var(--line);
  padding: 3px 9px; border-radius: 980px;
}
.chip.ms {
  background: linear-gradient(135deg, rgba(184,137,61,.18), rgba(61,107,82,.12));
  color: #7a5a18; border-color: rgba(184,137,61,.28);
}
.chip.std {
  background: rgba(14,165,233,.12); color: #0369a1; border-color: rgba(14,165,233,.25);
  font-family: var(--font-ar);
}
.chip.quiz-chip {
  background: linear-gradient(135deg, rgba(124,58,237,.15), rgba(79,70,229,.12));
  color: #5b21b6; border-color: rgba(124,58,237,.28);
}

/* —— Reader (topic detail) —— */
.reader {
  background: #fff; border: 1px solid var(--line); border-radius: 20px;
  box-shadow: var(--shadow); padding: 22px 20px 24px;
  margin-bottom: 16px;
}
.reader-head { margin-bottom: 16px; }
.reader-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
  justify-content: flex-end;
  direction: rtl;
}

.block-kicker {
  display: inline-block;
  font-size: 0.7rem; font-weight: 800; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--moss);
  background: rgba(95,143,110,.12); border: 1px solid rgba(61,107,82,.18);
  padding: 4px 10px; border-radius: 980px; margin-bottom: 10px;
}
.block-section {
  margin-top: 22px; padding-top: 18px;
  border-top: 1px dashed rgba(61,107,82,.2);
}
.block-head {
  display: flex; flex-wrap: wrap; align-items: flex-start;
  justify-content: space-between; gap: 12px; margin-bottom: 12px;
}
.block-title {
  font-size: 1.15rem; font-weight: 700; color: var(--soil);
  letter-spacing: -0.02em; margin: 0;
}
.block-sub { font-size: 0.78rem; color: var(--muted); margin: 4px 0 0; max-width: 36em; }
.block-latihan .block-kicker { color: #0369a1; background: rgba(14,165,233,.12); border-color: rgba(14,165,233,.22); }
.block-jawapan .block-kicker { color: #7c3aed; background: rgba(168,85,247,.12); border-color: rgba(168,85,247,.22); }

.btn-jawapan {
  background: linear-gradient(145deg, #7c3aed, #5b21b6); color: #fff !important;
  box-shadow: 0 6px 14px rgba(91,33,182,.25);
  border: none;
}
.jawapan-panel { display: none; margin-top: 10px; }
.jawapan-panel.show { display: block; }
.jaw-cap { font-size: 0.75rem; color: var(--muted); margin-top: 8px; }
.ar-text-sm { font-size: clamp(1.05rem, 2.4vw, 1.25rem) !important; line-height: 1.9 !important; }
.nav-sub { font-size: 0.68rem; color: var(--muted); font-weight: 500; }
.reader-title-ms-main {
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  font-weight: 700; color: var(--soil); letter-spacing: -0.02em;
  line-height: 1.3; margin-bottom: 6px;
}
.reader-title-ar {
  font-family: var(--font-ar); font-size: clamp(1.15rem, 2.8vw, 1.45rem);
  font-weight: 700; color: var(--leaf); line-height: 1.45; margin-bottom: 6px;
}
.reader-title-ms {
  font-size: 1rem; font-weight: 600; color: var(--canopy); margin-bottom: 4px;
}
.reader-sub { font-size: 0.8rem; color: var(--muted); }

.instr {
  display: flex; gap: 12px; align-items: flex-start;
  background: linear-gradient(135deg, rgba(14,165,233,.12), rgba(61,107,82,.08));
  border: 1px solid rgba(14,165,233,.2);
  border-radius: 14px; padding: 14px 16px; margin-bottom: 16px;
}
.instr-icon {
  width: 36px; height: 36px; border-radius: 12px; flex-shrink: 0;
  display: grid; place-items: center; font-size: 1.1rem;
  background: #fff; box-shadow: 0 4px 10px rgba(0,0,0,.06);
}
.instr-ms {
  font-size: 0.95rem; color: var(--soil); margin: 0 0 4px; line-height: 1.5; font-weight: 500;
}
.instr-ms strong { font-weight: 700; color: var(--moss); }
.instr-note {
  font-size: 0.78rem; color: var(--muted); margin: 0; line-height: 1.4;
}

/* Latihan panel — Arab buku teks full width */
.panel {
  border-radius: 16px; overflow: hidden;
  border: 1px solid var(--line);
  display: flex; flex-direction: column;
  min-height: 200px;
  margin-bottom: 14px;
}
.panel-full { width: 100%; }
.panel-ar {
  background: linear-gradient(180deg, #f3faf6 0%, #eef6f1 100%);
  border-color: rgba(61,107,82,.22);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.4);
}
.panel-label {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; padding: 10px 14px;
  font-size: 0.78rem; font-weight: 700; color: var(--soil);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.65);
}
.panel-tag {
  font-size: 0.65rem; font-weight: 800; letter-spacing: 0.06em;
  padding: 3px 8px; border-radius: 6px;
  background: var(--soil); color: #fff; font-family: var(--font);
}
.panel-body {
  padding: 20px 22px 24px; flex: 1;
  white-space: pre-wrap; word-break: break-word;
}
.panel-body.ar-text,
.ar-text {
  font-family: var(--font-ar);
  font-size: clamp(1.28rem, 3vw, 1.55rem);
  line-height: 2.05;
  color: #15251c;
  letter-spacing: 0;
  direction: rtl;
  text-align: right;
  unicode-bidi: plaintext;
}

.ex-actions {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; align-items: center;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: inherit; font-size: 0.82rem; font-weight: 600;
  padding: 9px 16px; border-radius: 980px; border: none; cursor: pointer;
  transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-ref {
  background: linear-gradient(145deg, #3d6b52, #1a2e24); color: #fff;
  box-shadow: 0 6px 14px rgba(26,46,36,.22);
  text-decoration: none;
}
.btn-img {
  background: #fff; color: var(--soil); border: 1px solid var(--line);
}
.jaw-actions {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: flex-end;
}
.modul-qa-list {
  display: flex; flex-direction: column; gap: 12px;
}
.modul-qa-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
  box-shadow: 0 6px 16px -14px rgba(26,46,36,.22);
}
/* Soalan: nombor di kanan, Arab rapat kanan (RTL) */
.modul-qa-q {
  display: flex;
  flex-direction: row-reverse;
  gap: 10px;
  align-items: flex-start;
  justify-content: flex-start;
  margin-bottom: 10px;
  direction: rtl;
  text-align: right;
  width: 100%;
}
.modul-qa-q > div {
  flex: 1;
  min-width: 0;
  direction: rtl;
  text-align: right;
}
.modul-qa-q .tf-ar,
.modul-qa-q .tf-ar.sm {
  direction: rtl !important;
  text-align: right !important;
  margin: 0;
  width: 100%;
}
.modul-qa-my {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 6px;
  line-height: 1.45;
  direction: ltr;
  text-align: left;
  unicode-bidi: isolate;
}
/* Jawapan: Arab penuh rapat ke kanan */
.modul-qa-a {
  border-radius: 12px;
  background: linear-gradient(135deg, #f0faf3, #eef7ff);
  border: 1px solid rgba(47,107,82,.14);
  padding: 12px 14px;
  direction: rtl;
  text-align: right;
}
.modul-qa-a-head {
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
  direction: ltr;
}
.modul-qa-a-label {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--moss, #2f6b52);
  direction: ltr;
  text-align: right;
  unicode-bidi: isolate;
  margin: 0;
}
.btn-bonus {
  font: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 980px;
  border: 1px solid rgba(245, 158, 11, 0.45);
  background: linear-gradient(145deg, #fbbf24, #f59e0b);
  color: #422006;
  cursor: pointer;
  box-shadow: 0 4px 12px -6px rgba(245, 158, 11, 0.55);
  transition: transform .12s, box-shadow .15s, filter .15s;
  white-space: nowrap;
}
.btn-bonus:hover {
  transform: translateY(-1px) scale(1.03);
  filter: brightness(1.05);
}
.btn-bonus.is-on {
  background: linear-gradient(145deg, #a78bfa, #7c3aed);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 14px -6px rgba(124, 58, 237, 0.5);
}
.btn-bonus-all {
  background: linear-gradient(145deg, #fcd34d, #f59e0b);
  color: #422006;
  border: none;
  box-shadow: 0 6px 14px rgba(245, 158, 11, 0.28);
}
.bonus-clues {
  display: none;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-start;
  direction: rtl;
  margin: 0 0 10px;
  padding: 8px 0 2px;
  animation: bonusPop .28s ease;
}
.bonus-clues.show {
  display: flex;
}
@keyframes bonusPop {
  from { opacity: 0; transform: translateY(6px) scale(.96); }
  to { opacity: 1; transform: none; }
}
.clue-chip {
  font-family: var(--font-ar);
  font-size: 0.95rem;
  font-weight: 700;
  direction: rtl;
  padding: 7px 12px;
  border-radius: 999px;
  background: #fff;
  border: 2px dashed rgba(245, 158, 11, 0.55);
  color: #92400e;
  box-shadow: 0 4px 12px -8px rgba(146, 64, 14, 0.35);
}
.clue-chip::before {
  content: "💡 ";
  font-size: 0.8rem;
}
.modul-qa-a .ar-text,
.modul-qa-a p[dir="rtl"] {
  direction: rtl !important;
  text-align: right !important;
  margin: 0;
  width: 100%;
  display: block;
}
.modul-qa-a .modul-qa-my {
  margin-top: 8px;
  text-align: left;
  direction: ltr;
}
/* fallback panel jawapan BT */
.jawapan-panel .panel-body.ar-text,
.jawapan-panel .ar-text {
  direction: rtl !important;
  text-align: right !important;
}
.jaw-cap a { color: var(--moss, #2f6b52); font-weight: 600; }

/* Rujukan selepas Hantar — di bawah soalan */
.q-ref-after {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(47,107,82,.08), rgba(14,165,233,.06));
  border: 1px solid rgba(47,107,82,.18);
  font-size: 0.86rem;
  color: var(--soil);
  direction: ltr;
  text-align: right;
  line-height: 1.45;
  animation: bonusPop .28s ease;
}
.q-ref-after[hidden] { display: none !important; }
.q-ref-link {
  color: var(--moss, #2f6b52);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px dashed rgba(47,107,82,.35);
}
.q-ref-link:hover {
  border-bottom-style: solid;
  color: #1a4d38;
}

.page-preview {
  margin-top: 14px; border-radius: 14px; overflow: hidden;
  border: 1px solid var(--line); background: #111;
  display: block;
}
.page-preview[hidden] { display: none !important; }
.page-preview.show { display: block; }
.page-preview img {
  display: block; width: 100%; max-height: 70vh; object-fit: contain; background: #1a1a1a;
}
.page-preview .cap {
  font-size: 0.72rem; color: var(--muted); padding: 8px 12px; background: #fff;
  border-top: 1px solid var(--line);
}

/* —— Fixed topic nav —— */
.topic-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 40;
  display: grid; grid-template-columns: 1fr auto 1fr;
  gap: 8px; padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  background: rgba(247, 244, 236, 0.94);
  backdrop-filter: blur(14px) saturate(1.1);
  border-top: 1px solid var(--line);
  box-shadow: 0 -10px 30px -18px rgba(26,46,36,.25);
}
.nav-btn {
  font: inherit; border: 1px solid var(--line); background: #fff;
  border-radius: 14px; padding: 10px 12px; cursor: pointer;
  display: flex; flex-direction: column; gap: 2px; min-width: 0;
  transition: background .15s, border-color .15s, transform .15s;
  text-align: start;
}
.nav-btn:hover:not(:disabled) {
  border-color: var(--moss); transform: translateY(-1px);
  background: #fff;
}
.nav-btn:disabled { opacity: .4; cursor: not-allowed; }
.nav-btn.prev { align-items: flex-end; text-align: end; }
.nav-btn.next { align-items: flex-start; text-align: start; }
.nav-btn.list {
  align-items: center; text-align: center;
  background: var(--soil); color: var(--cream); border-color: var(--soil);
  min-width: 72px; justify-content: center;
}
.nav-btn.list .nav-dir, .nav-btn.list .nav-ms { color: var(--cream); }
.nav-dir { font-size: 0.68rem; font-weight: 700; color: var(--moss); text-transform: none; }
.nav-ms {
  font-size: 0.82rem; color: var(--soil); font-weight: 650;
  max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  line-height: 1.3;
}
@media (max-width: 520px) {
  .nav-ms { font-size: 0.75rem; }
}

.empty {
  text-align: center; padding: 40px 16px; color: var(--muted);
  background: #fff; border-radius: var(--radius); border: 1px dashed var(--line);
}

/* type colors */
[data-type="isi_tempat_kosong"] { --type-c: var(--c-isi); }
[data-type="padankan"] { --type-c: var(--c-padan); }
[data-type="benar_salah"] { --type-c: var(--c-benar); }
[data-type="silang_kata"] { --type-c: var(--c-silang); }
[data-type="berkumpulan"] { --type-c: var(--c-kumpul); }
[data-type="hafazan"] { --type-c: var(--c-hafaz); }
[data-type="soalan"] { --type-c: var(--c-soalan); }
[data-type="lengkapkan"] { --type-c: var(--c-lengkap); }
[data-type="individu"] { --type-c: #64748b; }
[data-type="latihan"] { --type-c: var(--moss); }

footer.rd-site-footer { margin-top: auto; }
body.topic-mode footer.rd-site-footer { margin-bottom: 88px; }