/* ═══ CSS Manabou — sudah di-scope ke #mnb-app, gak ada selector global
     (body/h1/p/dst) yang bocor ke luar kontainer ini ═══ */

#mnb-app{
  --paper:#f7f2e7;
  --paper-deep:#efe6d3;
  --paper-line:#ddcfae;
  --ink:#2b2620;
  --ink-soft:#6b6152;
  --indigo:#2c3e6b;
  --indigo-deep:#1c2947;
  --hanko:#a13a2f;
  --hanko-deep:#7e2b22;
  --correct:#2f6b45;
  --wrong:#a13a2f;
  --warn:#9c7423;
}


#mnb-app{
  min-height:100vh;
  background:var(--paper);
  background-image:radial-gradient(circle at 20% 20%, rgba(0,0,0,0.02) 0, transparent 45%),
    radial-gradient(circle at 80% 60%, rgba(0,0,0,0.02) 0, transparent 40%);
  color:var(--ink);
  font-family:'Zen Kaku Gothic New',sans-serif;
  -webkit-font-smoothing:antialiased;
}
#mnb-app button{font-family:inherit;}
#mnb-app :focus-visible{outline:2px solid var(--indigo);outline-offset:2px;}
#mnb-app h1,#mnb-app h2,#mnb-app h3{font-family:'Shippori Mincho',serif;margin:0;color:var(--ink);}
#mnb-app p{margin:0;}
@media (prefers-reduced-motion: reduce){
  #mnb-app *{animation-duration:0.01ms !important;transition-duration:0.01ms !important;}
}

/* Header */
.mnb-site-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px;border-bottom:1px solid var(--paper-line);
  position:sticky;top:0;background:rgba(247,242,231,0.92);backdrop-filter:blur(6px);z-index:20;
}
.mnb-brand{display:flex;align-items:center;gap:8px;background:none;border:none;cursor:pointer;
  font-family:'Shippori Mincho',serif;font-size:1.15rem;font-weight:700;color:var(--indigo-deep);padding:4px;}
.mnb-brand .mark{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;
  background:var(--indigo-deep);color:var(--paper);border-radius:6px;font-size:1rem;}
.mnb-header-actions{display:flex;align-items:center;gap:10px;}
.mnb-nav-btn{background:var(--indigo-deep);color:var(--paper);border:none;padding:9px 16px;
  border-radius:999px;font-size:.82rem;font-weight:700;cursor:pointer;transition:background .15s ease;white-space:nowrap;}
.mnb-nav-btn:hover{background:var(--indigo);}
.mnb-stat-pill{font-size:.78rem;color:var(--ink-soft);background:var(--paper-deep);
  padding:6px 12px;border-radius:999px;white-space:nowrap;display:none;}
@media (min-width:480px){.mnb-stat-pill{display:inline-block;}}

/* Hero */
.mnb-hero{position:relative;overflow:hidden;padding:52px 24px 40px;text-align:center;}
.mnb-hero-kanji-bg{position:absolute;top:-40px;right:-20px;font-family:'Shippori Mincho',serif;
  font-size:13rem;color:rgba(44,62,107,0.05);font-weight:700;line-height:1;pointer-events:none;user-select:none;}
.mnb-hero-content{position:relative;max-width:640px;margin:0 auto;}
.mnb-eyebrow{font-size:.82rem;letter-spacing:.14em;color:var(--hanko);font-weight:700;margin-bottom:10px;}
.mnb-hero h1{font-size:clamp(1.6rem,5vw,2.3rem);line-height:1.3;margin-bottom:14px;}
.mnb-hero p{color:var(--ink-soft);font-size:.98rem;line-height:1.65;}
.mnb-cta{margin-top:22px;background:var(--hanko);color:#fff;border:none;padding:13px 28px;
  border-radius:999px;font-size:.95rem;font-weight:700;cursor:pointer;box-shadow:0 6px 16px rgba(161,58,47,0.25);
  transition:transform .15s ease, background .15s ease;}
.mnb-cta:hover{background:var(--hanko-deep);transform:translateY(-1px);}

/* Quick nav pills */
.mnb-quicknav{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:24px;}
.mnb-quicknav a{background:var(--paper-deep);border:1px solid var(--paper-line);color:var(--indigo);
  text-decoration:none;padding:8px 16px;border-radius:999px;font-size:.8rem;font-weight:700;
  transition:background .15s ease, color .15s ease;}
.mnb-quicknav a:hover{background:var(--indigo);color:var(--paper);border-color:var(--indigo);}

/* Materi sections (home) */
.mnb-materi-section{max-width:1080px;margin:0 auto;padding:46px 24px 0;scroll-margin-top:74px;}
.mnb-materi-section:last-of-type{padding-bottom:70px;}
.mnb-materi-section-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:4px;}
.mnb-materi-section-head h2{font-size:1.3rem;}
.mnb-materi-section-head .jp-sub{color:var(--ink-soft);font-size:.92rem;}
.mnb-materi-section-desc{color:var(--ink-soft);font-size:.9rem;line-height:1.55;margin:0 0 18px;max-width:680px;}

/* Category grid */
.mnb-cat-grid{margin-top:18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;}
.mnb-cat-card{background:var(--paper-deep);border:1px solid var(--paper-line);border-radius:14px;
  padding:20px;text-align:left;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
  display:flex;flex-direction:column;gap:6px;}
.mnb-cat-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(43,38,32,0.08);border-color:var(--indigo);}
.mnb-cat-icon{font-family:'Shippori Mincho',serif;font-size:1.7rem;font-weight:700;color:var(--indigo-deep);}
.mnb-cat-card h3{font-size:1.05rem;}
.mnb-cat-card .jp-sub{font-size:.78rem;color:var(--ink-soft);}
.mnb-cat-card p{font-size:.84rem;color:var(--ink-soft);line-height:1.5;margin-top:2px;}
.mnb-cat-count{margin-top:auto;padding-top:10px;font-size:.78rem;font-weight:700;color:var(--indigo);}
.mnb-cat-card.mix{background:linear-gradient(135deg, var(--indigo-deep), var(--indigo));}
.mnb-cat-card.mix .mnb-cat-icon{color:var(--paper);}
.mnb-cat-card.mix h3{color:var(--paper);}
.mnb-cat-card.mix .jp-sub, .mnb-cat-card.mix p{color:rgba(247,242,231,0.75);}
.mnb-cat-card.mix .mnb-cat-count{color:#fff;}

/* Workspace */
.mnb-workspace{max-width:760px;margin:0 auto;padding:24px 20px 60px;position:relative;overflow:hidden;}
.mnb-workspace-bg-icon{position:absolute;top:-30px;right:-16px;font-family:'Shippori Mincho',serif;
  font-size:11rem;color:rgba(44,62,107,0.045);font-weight:700;line-height:1;pointer-events:none;user-select:none;}
.mnb-workspace-content{position:relative;}
.mnb-back-btn{background:none;border:none;color:var(--ink-soft);font-size:.86rem;cursor:pointer;
  padding:6px 0;margin-bottom:16px;font-weight:700;}
.mnb-back-btn:hover{color:var(--indigo);}
.mnb-ws-title{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;}
.mnb-ws-title h2{font-size:1.4rem;}
.mnb-ws-title .jp-sub{color:var(--ink-soft);font-size:.95rem;}
.mnb-ws-desc{color:var(--ink-soft);font-size:.9rem;margin-top:6px;line-height:1.5;max-width:520px;}
.mnb-tabs{display:flex;gap:8px;margin-top:20px;border-bottom:1px solid var(--paper-line);}
.mnb-tab{background:none;border:none;padding:10px 16px;font-size:.88rem;font-weight:700;
  color:var(--ink-soft);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;}
.mnb-tab.active{color:var(--indigo-deep);border-bottom-color:var(--hanko);}

/* Study toolbar (card / list view toggle) */
.mnb-study-toolbar{display:flex;justify-content:center;margin-top:22px;}
.mnb-view-toggle{display:inline-flex;background:var(--paper-deep);border:1px solid var(--paper-line);
  border-radius:999px;padding:3px;gap:2px;}
.mnb-vtab{background:none;border:none;padding:8px 18px;border-radius:999px;font-size:.82rem;font-weight:700;
  color:var(--ink-soft);cursor:pointer;transition:background .15s ease,color .15s ease;}
.mnb-vtab.active{background:var(--indigo-deep);color:var(--paper);}
.mnb-vtab:not(.active):hover{color:var(--indigo-deep);}

/* Flashcards */
.mnb-study-wrap{display:flex;flex-direction:column;align-items:center;padding-top:24px;}
.mnb-progress-bar{width:100%;max-width:360px;height:5px;background:var(--paper-deep);border:1px solid var(--paper-line);
  border-radius:999px;overflow:hidden;margin:0 auto 12px;}
.mnb-progress-fill{height:100%;background:var(--hanko);border-radius:999px;transition:width .3s ease;}
.mnb-study-progress{font-size:.8rem;color:var(--ink-soft);margin-bottom:14px;font-weight:700;}
.mnb-flashcard{width:100%;max-width:360px;height:250px;perspective:1200px;cursor:pointer;}
.mnb-flashcard-inner{position:relative;width:100%;height:100%;transition:transform .5s;
  transform-style:preserve-3d;}
.mnb-flashcard.flipped .mnb-flashcard-inner{transform:rotateY(180deg);}
.mnb-flashcard-face{position:absolute;inset:0;backface-visibility:hidden;border-radius:18px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  padding:22px;border:1px solid var(--paper-line);box-shadow:0 10px 26px rgba(43,38,32,0.1);}
.mnb-flashcard-front{background:var(--paper-deep);background-image:radial-gradient(circle at 88% 12%, rgba(161,58,47,0.06) 0, transparent 40%);}
.mnb-flashcard-front .big{font-family:'Shippori Mincho',serif;word-break:break-word;line-height:1.15;}
.mnb-flashcard-front .big.size-xl{font-size:clamp(2.6rem,10vw,4rem);}
.mnb-flashcard-front .big.size-lg{font-size:clamp(2.1rem,8.5vw,3.2rem);}
.mnb-flashcard-front .big.size-md{font-family:'Zen Kaku Gothic New',sans-serif;font-weight:700;font-size:clamp(1.5rem,6.5vw,2.3rem);line-height:1.3;}
.mnb-flashcard-front .big.size-sm{font-family:'Zen Kaku Gothic New',sans-serif;font-weight:700;font-size:clamp(1.1rem,5vw,1.7rem);line-height:1.4;}
.mnb-flashcard.size-md,.mnb-flashcard.size-sm{height:280px;}
.mnb-flashcard.size-sm .mnb-flashcard-back .romaji{font-size:1.05rem;}
.mnb-flashcard.size-sm .mnb-flashcard-back .meaning{font-size:.9rem;line-height:1.4;}
.mnb-flashcard.size-md .mnb-flashcard-back .romaji{font-size:1.22rem;}
.mnb-flashcard-back{background:var(--indigo-deep);color:var(--paper);transform:rotateY(180deg);}
.mnb-flashcard-back .romaji{font-size:1.4rem;font-weight:700;margin-bottom:8px;}
.mnb-flashcard-back .meaning{font-size:1.05rem;color:rgba(247,242,231,0.85);}
.mnb-flip-hint{position:absolute;bottom:14px;font-size:.72rem;color:var(--ink-soft);}
.mnb-study-controls{display:flex;align-items:center;gap:18px;margin-top:22px;}
.mnb-icon-btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--paper-line);
  background:var(--paper-deep);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;
  justify-content:center;transition:background .15s ease;}
.mnb-icon-btn:hover{background:#e4d8bb;}
.mnb-listen-btn{margin-top:16px;background:none;border:1px solid var(--paper-line);color:var(--indigo-deep);
  padding:8px 16px;border-radius:999px;font-size:.82rem;font-weight:700;cursor:pointer;transition:background .15s ease;}
.mnb-listen-btn:hover{background:var(--paper-deep);}
.mnb-kbd-hint{display:none;font-size:.74rem;color:var(--ink-soft);margin-top:16px;}
@media (hover:hover) and (pointer:fine){.mnb-kbd-hint{display:block;}}
.mnb-kbd-hint kbd{background:var(--paper-deep);border:1px solid var(--paper-line);border-radius:5px;
  padding:1px 6px;font-family:inherit;font-size:.72rem;}

/* Study list view */
.mnb-study-list-wrap{padding-top:22px;}
.mnb-list-search{width:100%;padding:12px 16px;border-radius:999px;border:1px solid var(--paper-line);
  background:var(--paper-deep);color:var(--ink);font-size:.9rem;}
.mnb-list-search::placeholder{color:var(--ink-soft);}
.mnb-list-search:focus{outline:2px solid var(--indigo);outline-offset:1px;}
.mnb-list-count{font-size:.78rem;color:var(--ink-soft);margin:10px 2px 12px;font-weight:700;}
.mnb-list-view{display:flex;flex-direction:column;gap:8px;}
@media (min-width:600px){.mnb-list-view{display:grid;grid-template-columns:1fr 1fr;gap:10px;}}
.mnb-list-row{display:flex;flex-direction:column;gap:3px;background:var(--paper-deep);
  border:1px solid var(--paper-line);border-radius:12px;padding:12px 14px;text-align:left;cursor:pointer;
  transition:border-color .15s ease,background .15s ease;}
.mnb-list-row:hover{border-color:var(--indigo);background:#efe6d3;}
.mnb-list-row-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;}
.mnb-list-row-jp{font-family:'Shippori Mincho',serif;font-size:1.15rem;color:var(--indigo-deep);line-height:1.4;}
.mnb-list-row-speak{background:none;border:none;font-size:1rem;cursor:pointer;padding:2px 6px;
  flex-shrink:0;border-radius:50%;line-height:1.5;}
.mnb-list-row-speak:hover{background:#e4d8bb;}
.mnb-list-row-romaji{font-size:.85rem;font-weight:700;color:var(--ink);}
.mnb-list-row-meaning{font-size:.8rem;color:var(--ink-soft);}
.mnb-list-empty{text-align:center;color:var(--ink-soft);font-size:.88rem;padding:30px 0;grid-column:1/-1;}

/* Quiz */
.mnb-quiz-intro{text-align:center;padding:40px 10px;}
.mnb-start-btn{margin-top:18px;background:var(--hanko);color:#fff;border:none;padding:13px 30px;
  border-radius:999px;font-size:.95rem;font-weight:700;cursor:pointer;box-shadow:0 6px 16px rgba(161,58,47,0.25);}
.mnb-start-btn:hover{background:var(--hanko-deep);}
.mnb-quiz-head{display:flex;justify-content:space-between;font-size:.8rem;color:var(--ink-soft);
  font-weight:700;margin-top:18px;margin-bottom:10px;}
.mnb-stamp-row{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:16px;}
.mnb-stamp-dot{width:9px;height:9px;border-radius:50%;background:var(--paper-line);}
.mnb-stamp-dot.correct{background:var(--correct);}
.mnb-stamp-dot.wrong{background:var(--wrong);}
.mnb-stamp-dot.current{background:var(--indigo);box-shadow:0 0 0 3px rgba(44,62,107,0.18);}
.mnb-quiz-card{position:relative;background:var(--paper-deep);border:1px solid var(--paper-line);
  border-radius:16px;padding:34px 22px;text-align:center;min-height:150px;display:flex;
  flex-direction:column;align-items:center;justify-content:center;}
.mnb-quiz-label{font-size:.82rem;color:var(--ink-soft);font-weight:700;margin-bottom:14px;}
.mnb-prompt-jp{font-family:'Shippori Mincho',serif;line-height:1;word-break:break-word;}
.mnb-prompt-jp.size-xl{font-size:clamp(3.4rem,17vw,5.4rem);}
.mnb-prompt-jp.size-lg{font-size:clamp(1.7rem,6.5vw,2.6rem);}
.mnb-prompt-jp.size-md{font-family:'Zen Kaku Gothic New',sans-serif;font-weight:700;font-size:clamp(1.3rem,5.2vw,1.9rem);line-height:1.4;}
.mnb-prompt-jp.size-sm{font-family:'Zen Kaku Gothic New',sans-serif;font-weight:700;font-size:clamp(1.05rem,4.2vw,1.55rem);line-height:1.5;}
.mnb-prompt-text{font-size:clamp(1.3rem,4.5vw,1.8rem);font-weight:700;line-height:1.4;}
.mnb-prompt-hint{margin-top:10px;font-size:.98rem;color:var(--ink-soft);}
.mnb-options-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px;}
@media (max-width:520px){.mnb-options-grid{grid-template-columns:1fr;}}
.mnb-opt-btn{background:var(--paper-deep);border:1px solid var(--paper-line);border-radius:12px;
  padding:15px;font-size:1.05rem;font-weight:700;cursor:pointer;transition:background .15s ease, border-color .15s ease;
  color:var(--ink);}
.mnb-opt-btn.opt-char{font-family:'Shippori Mincho',serif;font-size:1.7rem;}
.mnb-opt-btn.opt-word{font-family:'Shippori Mincho',serif;font-size:1.2rem;}
.mnb-opt-btn.opt-phrase{font-family:'Zen Kaku Gothic New',sans-serif;font-size:.98rem;line-height:1.4;text-align:left;}
.mnb-opt-btn:hover:not(:disabled){border-color:var(--indigo);background:#efe6d3;}
.mnb-opt-btn:disabled{cursor:default;}
.mnb-opt-btn.is-correct{background:rgba(47,107,69,0.15);border-color:var(--correct);color:var(--correct);}
.mnb-opt-btn.is-wrong{background:rgba(161,58,47,0.12);border-color:var(--wrong);color:var(--wrong);}
.mnb-stamp-overlay{position:absolute;top:8px;right:14px;pointer-events:none;}
.mnb-stamp-maru{width:52px;height:52px;border:5px solid var(--correct);border-radius:50%;
  animation:stampIn .35s ease;opacity:.85;transform:rotate(-8deg);}
.mnb-stamp-batsu{position:relative;width:52px;height:52px;animation:stampIn .35s ease;opacity:.85;}
.mnb-stamp-batsu::before,.mnb-stamp-batsu::after{content:'';position:absolute;top:22px;left:2px;
  width:48px;height:5px;background:var(--wrong);}
.mnb-stamp-batsu::before{transform:rotate(45deg);}
.mnb-stamp-batsu::after{transform:rotate(-45deg);}
@keyframes stampIn{from{transform:scale(2.2) rotate(-8deg);opacity:0;}to{transform:scale(1) rotate(-8deg);opacity:.85;}}
.mnb-quiz-foot{margin-top:18px;text-align:center;}
.mnb-next-btn{background:var(--indigo-deep);color:var(--paper);border:none;padding:12px 28px;
  border-radius:999px;font-size:.9rem;font-weight:700;cursor:pointer;}
.mnb-next-btn:hover{background:var(--indigo);}

/* Result */
.mnb-result-wrap{text-align:center;padding-top:20px;}
.mnb-score-ring{--pct:0;--ring-color:var(--indigo);width:156px;height:156px;border-radius:50%;
  margin:16px auto 4px;display:flex;align-items:center;justify-content:center;
  background:conic-gradient(var(--ring-color) calc(var(--pct)*1%), var(--paper-line) 0);
  transition:background 1s ease;}
.mnb-score-ring.tone-correct{--ring-color:var(--correct);}
.mnb-score-ring.tone-warn{--ring-color:var(--warn);}
.mnb-score-ring.tone-wrong{--ring-color:var(--hanko);}
.mnb-score-ring-inner{width:120px;height:120px;border-radius:50%;background:var(--paper);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  box-shadow:inset 0 0 0 1px var(--paper-line);}
.mnb-score-num{font-family:'Shippori Mincho',serif;font-size:1.9rem;font-weight:700;color:var(--ink);line-height:1;}
.mnb-score-den{font-size:1.05rem;font-weight:600;color:var(--ink-soft);margin-left:1px;}
.mnb-score-pct{font-size:.78rem;color:var(--ink-soft);font-weight:700;margin-top:5px;}
.mnb-result-sub{color:var(--ink-soft);font-size:.92rem;margin-bottom:16px;}
.mnb-result-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:8px;}
.mnb-btn-outline{background:none;border:1px solid var(--paper-line);color:var(--ink);padding:12px 24px;
  border-radius:999px;font-size:.88rem;font-weight:700;cursor:pointer;transition:background .15s ease,border-color .15s ease;}
.mnb-btn-outline:hover{border-color:var(--indigo);color:var(--indigo);}

/* Result: mistake review */
.mnb-review-list{margin-top:32px;text-align:left;}
.mnb-review-heading{font-size:1.05rem;margin-bottom:4px;}
.mnb-review-sub{font-size:.82rem;color:var(--ink-soft);margin-bottom:16px;line-height:1.5;}
.mnb-review-group{background:var(--paper-deep);border:1px solid var(--paper-line);border-radius:16px;
  padding:16px 18px;margin-bottom:12px;}
.mnb-review-group-head{display:flex;align-items:center;justify-content:space-between;gap:10px;
  flex-wrap:wrap;margin-bottom:12px;}
.mnb-cat-tag{display:inline-flex;align-items:center;gap:7px;color:var(--indigo-deep);font-size:.86rem;font-weight:700;}
.mnb-cat-tag-icon{font-family:'Shippori Mincho',serif;font-size:1.05rem;background:var(--paper);
  border:1px solid var(--paper-line);border-radius:8px;width:26px;height:26px;display:inline-flex;
  align-items:center;justify-content:center;flex-shrink:0;}
.mnb-review-restudy{background:none;border:1px solid var(--paper-line);color:var(--indigo-deep);
  padding:6px 13px;border-radius:999px;font-size:.76rem;font-weight:700;cursor:pointer;white-space:nowrap;
  transition:background .15s ease,border-color .15s ease;}
.mnb-review-restudy:hover{background:var(--paper);border-color:var(--indigo);}
.mnb-review-row{padding:11px 0;border-top:1px solid var(--paper-line);}
.mnb-review-row:first-of-type{border-top:none;padding-top:0;}
.mnb-review-q{font-size:.95rem;font-weight:700;color:var(--ink);margin-bottom:7px;line-height:1.4;}
.mnb-review-answers{display:flex;flex-direction:column;gap:5px;}
.mnb-review-your,.mnb-review-correct{font-size:.86rem;display:flex;gap:8px;align-items:baseline;flex-wrap:wrap;}
.mnb-review-your{color:var(--wrong);}
.mnb-review-correct{color:var(--correct);font-weight:700;}
.mnb-review-label{font-size:.68rem;font-weight:700;color:var(--ink-soft);min-width:92px;flex-shrink:0;
  text-transform:uppercase;letter-spacing:.04em;}
.mnb-all-correct{color:var(--correct);margin-top:22px;font-weight:700;text-align:center;font-size:.95rem;}

.mnb-site-footer{text-align:center;padding:30px 20px;color:var(--ink-soft);font-size:.8rem;}