@import url('https://fonts.googleapis.com/css2?family=Fredoka+One&family=Nunito:wght@400;600;700;800&display=swap');

/* ════════════════════════════════════════════════════════
   LearnyPlay — Dinosauri  |  dinosauri.css  v1.0.3
   Stile identico a timeline.css (sfondo blu scuro + stelle)
   ════════════════════════════════════════════════════════ */

.lypd-wrapper {
    --lypd-bg:      #0f1535;
    --lypd-surface: #1a2555;
    --lypd-card:    #212e6a;
    --lypd-border:  rgba(255,255,255,.09);
    --lypd-accent:  #FFD93D;
    --lypd-accent2: #FF6B6B;
    --lypd-accent3: #4ECDC4;
    --lypd-accent4: #818cf8;
    --lypd-green:   #4ECDC4;
    --lypd-red:     #FF6B6B;
    --lypd-text:    #F0F4FF;
    --lypd-muted:   #a8b4d8;
    --lypd-font-h:  'Fredoka One', 'Nunito', cursive;
    --lypd-font-b:  'Nunito', sans-serif;
    --lypd-r:       18px;
    --lypd-shadow:  0 8px 32px rgba(0,0,0,.45);
    font-family: var(--lypd-font-b);
    color: var(--lypd-text);
    background: var(--lypd-bg);
    min-height: 520px;
    max-width: 680px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    box-shadow: var(--lypd-shadow);
}

.lypd-wrapper * { box-sizing: border-box; }
.lypd-wrapper p, .lypd-wrapper h1, .lypd-wrapper h2, .lypd-wrapper h3,
.lypd-wrapper span, .lypd-wrapper div, .lypd-wrapper button { color: inherit; }

.lypd-screen        { display:none; padding:24px 20px 40px; animation:lypdFadeUp .35s ease both; position:relative; }
.lypd-screen.active { display:block; }
.lypd-hidden        { display:none !important; }

@keyframes lypdFadeUp { from { opacity:0; transform:translateY(14px); } to { opacity:1; transform:none; } }
@keyframes lypdBounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
@keyframes lypdPop    { 0%{transform:scale(.9)} 60%{transform:scale(1.08)} 100%{transform:scale(1)} }
@keyframes lypdShake  { 0%,100%{transform:translateX(0)} 25%{transform:translateX(-5px)} 75%{transform:translateX(5px)} }
@keyframes lypdConfetti { 0%{transform:translateY(0) rotate(0);opacity:1} 100%{transform:translateY(180px) rotate(720deg);opacity:0} }

/* ── Stars BG ────────────────────────────────────────────── */
.lypd-stars-bg { position:absolute; inset:0; pointer-events:none; z-index:0; overflow:hidden; }
.lypd-stars-bg::before {
    content:''; position:absolute; width:2px; height:2px; border-radius:50%; background:white;
    box-shadow: 40px 30px 0 white,120px 80px 0 white,220px 40px 0 white,320px 120px 0 white,
        80px 180px 0 white,400px 60px 0 white,500px 150px 0 white,60px 260px 0 white,
        180px 300px 0 white,280px 240px 0 white,450px 280px 0 white,350px 340px 0 white,
        150px 380px 0 white,520px 380px 0 white,240px 440px 0 white,
        90px 460px 0 rgba(255,255,255,.6),460px 420px 0 rgba(255,255,255,.6),
        560px 60px 0 rgba(255,255,255,.5),30px 140px 0 rgba(255,255,255,.5),
        600px 300px 0 rgba(255,255,255,.4);
    opacity:.45;
}
.lypd-home-content { position:relative; z-index:1; }

/* ── Logo / Home ─────────────────────────────────────────── */
.lypd-logo { display:flex; align-items:center; gap:16px; justify-content:center; margin-bottom:6px; }
.lypd-logo-icon { font-size:52px; animation:lypdBounce 2.2s infinite ease-in-out; }
.lypd-title {
    font-family:var(--lypd-font-h); font-size:34px; line-height:1.1; margin:0;
    background:linear-gradient(135deg,#fff 0%,#c8d0ff 100%);
    -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.lypd-title span {
    background:linear-gradient(135deg,var(--lypd-accent),#fbbf24);
    -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.lypd-subtitle { text-align:center; color:var(--lypd-muted); font-weight:600; margin:0 0 24px; }

/* ── Level grid ──────────────────────────────────────────── */
.lypd-levels-grid {
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(150px,1fr));
    gap:12px; margin-bottom:20px;
}
.lypd-level-card {
    background:var(--lypd-card); border:2px solid transparent;
    border-radius:var(--lypd-r); padding:16px 14px;
    cursor:pointer; position:relative; overflow:hidden;
    transition:transform .18s,border-color .18s,background .18s; text-align:center;
}
.lypd-level-card:hover:not(.lypd-locked) { transform:scale(1.05); border-color:var(--lypd-accent); background:#2a3880; }
.lypd-level-card.lypd-locked { opacity:.4; cursor:not-allowed; }
.lypd-level-card.lypd-locked::after {
    content:'🔒'; position:absolute; inset:0;
    display:flex; align-items:center; justify-content:center;
    font-size:26px; background:rgba(15,21,53,.6); backdrop-filter:blur(2px);
}
.lypd-level-card:nth-child(1){border-top:3px solid #FF6B9D}
.lypd-level-card:nth-child(2){border-top:3px solid #FF6B35}
.lypd-level-card:nth-child(3){border-top:3px solid #FFD93D}
.lypd-level-card:nth-child(4){border-top:3px solid #4ECDC4}
.lypd-level-card:nth-child(5){border-top:3px solid #9B59B6}
.lypd-level-icon  { font-size:28px; margin-bottom:6px; }
.lypd-level-name  { font-family:var(--lypd-font-h); font-size:14px; margin-bottom:3px; color:var(--lypd-text); }
.lypd-level-sub   { font-size:11px; color:var(--lypd-muted); margin-bottom:8px; }
.lypd-level-medal-row { font-size:16px; min-height:20px; }
.lypd-level-progress-wrap { margin-top:8px; }
.lypd-level-progress-bar  { height:5px; background:rgba(255,255,255,.1); border-radius:5px; overflow:hidden; }
.lypd-level-progress-fill { height:100%; border-radius:5px; background:linear-gradient(90deg,var(--lypd-accent),#fbbf24); transition:width .6s cubic-bezier(.4,0,.2,1); }
.lypd-level-sub-count { font-size:10px; color:var(--lypd-muted); margin-top:4px; }

.lypd-score-bar {
    display:flex; align-items:center; justify-content:space-between; gap:14px;
    font-size:15px; font-weight:700;
    background:rgba(255,255,255,.06); border-radius:12px; padding:10px 16px;
}
.lypd-btn-small { background:rgba(255,255,255,.1); border:none; color:var(--lypd-text); font-family:var(--lypd-font-b); font-size:13px; font-weight:700; padding:5px 12px; border-radius:20px; cursor:pointer; transition:background .2s; }
.lypd-btn-small:hover { background:rgba(255,255,255,.2); }

/* ── Navigation ──────────────────────────────────────────── */
.lypd-back-btn { background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.15); color:var(--lypd-text); font-family:var(--lypd-font-b); font-weight:700; font-size:14px; padding:7px 14px; border-radius:30px; cursor:pointer; margin-bottom:18px; display:inline-block; transition:background .2s; }
.lypd-back-btn:hover { background:rgba(255,255,255,.2); }

/* ── Sublevels ───────────────────────────────────────────── */
.lypd-level-header { display:flex; align-items:center; gap:12px; margin-bottom:18px; background:var(--lypd-card); border:1px solid var(--lypd-border); border-radius:var(--lypd-r); padding:14px 16px; }
.lypd-level-hicon  { font-size:32px; flex-shrink:0; }
.lypd-level-htitle { font-family:var(--lypd-font-h); font-size:18px; margin:0 0 2px; color:var(--lypd-text); }
.lypd-level-hsub   { font-size:12px; color:var(--lypd-muted); margin:0; }
.lypd-sublevels-list { display:flex; flex-direction:column; gap:8px; }
.lypd-sublevel-row { background:var(--lypd-card); border:2px solid transparent; border-radius:var(--lypd-r); padding:12px 14px; display:flex; flex-direction:column; gap:10px; transition:border-color .15s,background .15s; }
.lypd-sublevel-row:hover:not(.lypd-locked) { border-color:rgba(255,255,255,.2); background:#2a3880; }
.lypd-sublevel-row.lypd-locked { opacity:.4; cursor:not-allowed; }
.lypd-sublevel-row.lypd-completed { border-color:rgba(78,205,196,.3); }
.lypd-sub-row-top { display:flex; align-items:center; gap:10px; }
.lypd-sub-icon    { font-size:22px; flex-shrink:0; }
.lypd-sub-texts   { flex:1; min-width:0; }
.lypd-sub-title   { font-family:var(--lypd-font-h); font-size:15px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; color:var(--lypd-text); }
.lypd-sub-desc    { font-size:11px; color:var(--lypd-muted) !important; margin-top:2px; }
.lypd-sub-stats   { display:flex; align-items:center; gap:6px; flex-shrink:0; }
.lypd-sub-medal   { font-size:18px; }
.lypd-sub-pct     { font-size:11px; font-weight:700; color:var(--lypd-accent3); }
.lypd-sub-row-btns { display:flex; gap:8px; }
.lypd-unlock-note { margin-top:14px; padding:11px 15px; background:rgba(255,211,61,.07); border:1px solid rgba(255,211,61,.2); border-radius:10px; font-size:12px; color:var(--lypd-muted); display:none; }
.lypd-unlock-note.lypd-visible { display:block; }
.lypd-unlock-note strong { color:var(--lypd-accent); }

/* ── Intro sotto-livello ─────────────────────────────────── */
.lypd-intro-content { display:flex; flex-direction:column; gap:16px; }
.lypd-intro-header  { display:flex; align-items:center; gap:14px; background:var(--lypd-card); border:1px solid var(--lypd-border); border-radius:var(--lypd-r); padding:16px; }
.lypd-intro-icon    { font-size:36px; flex-shrink:0; }
.lypd-intro-title   { font-family:var(--lypd-font-h); font-size:20px; margin:0 0 4px; }
.lypd-intro-sub     { font-size:12px; color:var(--lypd-muted); margin:0; }
.lypd-intro-spieg   { background:rgba(255,211,61,.07); border:1px solid rgba(255,211,61,.2); border-radius:12px; padding:12px 14px; font-size:13px; color:var(--lypd-muted); line-height:1.6; display:none; }
.lypd-intro-spieg.visible { display:block; }
.lypd-intro-footer  { text-align:center; }

/* ── Game common ─────────────────────────────────────────── */
.lypd-game-content  { display:flex; flex-direction:column; gap:14px; }
.lypd-game-header   { display:flex; align-items:center; gap:10px; background:rgba(255,255,255,.06); border:1px solid var(--lypd-border); border-radius:var(--lypd-r); padding:10px 14px; }
.lypd-game-info     { flex:1; }
.lypd-game-progress { font-size:11px; color:var(--lypd-muted); display:block; }
.lypd-game-title    { font-family:var(--lypd-font-h); font-size:14px; color:var(--lypd-text); }
.lypd-lives-row     { display:flex; gap:3px; flex-shrink:0; }
.lypd-heart         { font-size:18px; transition:filter .2s,opacity .2s; }
.lypd-heart.lypd-lost { filter:grayscale(1); opacity:.25; }
.lypd-score-pill    { background:rgba(255,211,61,.1); border:1px solid rgba(255,211,61,.25); color:var(--lypd-accent); font-family:var(--lypd-font-h); font-size:14px; padding:4px 12px; border-radius:16px; flex-shrink:0; }

.lypd-question-box  { background:var(--lypd-card); border:1px solid var(--lypd-border); border-radius:22px; padding:22px 18px 18px; text-align:center; }
.lypd-question-text { font-family:var(--lypd-font-h); font-size:20px; color:var(--lypd-accent); margin:0; line-height:1.3; }

/* ── Quiz ────────────────────────────────────────────────── */
.lypd-quiz-grid {
    display:grid; grid-template-columns:repeat(2,1fr); gap:10px;
}
.lypd-quiz-option {
    background:var(--lypd-card); border:2px solid var(--lypd-border);
    border-radius:14px; cursor:pointer; overflow:hidden; text-align:center;
    transition:transform .15s,border-color .15s; position:relative;
}
.lypd-quiz-option:hover:not(.answered) { transform:translateY(-2px); border-color:var(--lypd-accent); }
.lypd-quiz-option img {
    width:100%; height:140px; object-fit:contain; display:block; background:#1a2a4a; padding:4px;
    background:rgba(0,0,0,.3);
}
.lypd-quiz-option .lypd-opt-label { padding:8px 6px; font-family:var(--lypd-font-h); font-size:13px; }
.lypd-quiz-option.correct { border-color:var(--lypd-green); background:rgba(78,205,196,.12); }
.lypd-quiz-option.wrong   { border-color:var(--lypd-red);   background:rgba(255,107,107,.12); opacity:.7; }
.lypd-quiz-option.answered { cursor:default; }

/* ── Match ───────────────────────────────────────────────── */
.lypd-match-container { display:flex; gap:12px; }
.lypd-match-col       { flex:1; }
.lypd-match-col-label { font-size:11px; color:var(--lypd-muted); text-transform:uppercase; letter-spacing:.5px; margin:0 0 8px; font-weight:700; }
.lypd-match-name {
    background:var(--lypd-card); border:2px solid var(--lypd-border);
    border-radius:10px; padding:10px 12px; margin-bottom:7px;
    font-family:var(--lypd-font-h); font-size:13px;
    cursor:pointer; transition:border-color .15s,background .15s;
}
.lypd-match-name:hover    { border-color:var(--lypd-accent); }
.lypd-match-name.selected { border-color:var(--lypd-accent); background:rgba(255,211,61,.1); }
.lypd-match-name.matched  { opacity:.45; cursor:default; border-color:var(--lypd-green); }
.lypd-match-name.wrong-flash { border-color:var(--lypd-red); background:rgba(255,107,107,.12); }
.lypd-match-img-card {
    border:2px solid var(--lypd-border); border-radius:10px;
    overflow:hidden; margin-bottom:7px; cursor:pointer;
    transition:border-color .15s,transform .15s;
}
.lypd-match-img-card:hover { border-color:var(--lypd-accent); transform:translateY(-1px); }
.lypd-match-img-card.matched { opacity:.45; cursor:default; border-color:var(--lypd-green); }
.lypd-match-img-card img { width:100%; height:90px; object-fit:contain; display:block; background:#1a2a4a; padding:3px; }
.lypd-match-img-label { background:var(--lypd-card); padding:4px 8px; font-size:10px; color:var(--lypd-muted); text-align:center; }

/* ── Sort ────────────────────────────────────────────────── */
.lypd-sort-hint { font-size:12px; color:var(--lypd-muted); text-align:center; margin:-6px 0 4px; }
.lypd-sort-list { display:flex; flex-direction:column; gap:7px; margin-bottom:12px; }
.lypd-sort-item {
    background:var(--lypd-card); border:2px solid var(--lypd-border);
    border-radius:12px; padding:11px 14px;
    display:flex; align-items:center; gap:10px;
    cursor:grab; user-select:none;
    transition:border-color .15s,background .15s,transform .1s;
}
.lypd-sort-item:active { cursor:grabbing; }
.lypd-sort-item.dragging  { opacity:.35; transform:scale(.97); border-style:dashed; }
.lypd-sort-item.drag-over {
    border-color:var(--lypd-accent);
    background:rgba(78,205,196,.15);
    transform:scale(1.02);
    box-shadow:0 0 0 3px rgba(78,205,196,.35);
}
.lypd-sort-item.correct-pos { border-color:var(--lypd-green); background:rgba(78,205,196,.08); }
.lypd-sort-item.wrong-pos   { border-color:var(--lypd-red);   background:rgba(255,107,107,.08); }
.lypd-sort-handle {
    font-size:20px; opacity:.55; flex-shrink:0;
    padding:4px 6px; /* area tocco più ampia */
    touch-action:none;
}
.lypd-sort-label  { flex:1; font-family:var(--lypd-font-h); font-size:14px; }
.lypd-sort-note   { font-size:11px; color:var(--lypd-muted); }

/* ── Feedback bar ────────────────────────────────────────── */
.lypd-feedback-bar { display:flex; align-items:center; gap:10px; border-radius:var(--lypd-r); padding:13px 16px; font-family:var(--lypd-font-h); font-size:14px; font-weight:700; animation:lypdFadeUp .2s ease both; }
.lypd-feedback-bar.lypd-fb-correct { background:#1a3d2e; border:2px solid #22c55e; color:#86efac; }
.lypd-feedback-bar.lypd-fb-wrong   { background:#3d1a1a; border:2px solid #ef4444; color:#fca5a5; }
.lypd-fb-icon { font-size:20px; flex-shrink:0; }
.lypd-fb-text { flex:1; font-size:13px; font-weight:700; }
.lypd-btn-next { margin-left:auto; flex-shrink:0; background:#22c55e; color:#052e16; font-family:var(--lypd-font-h); font-size:14px; font-weight:900; padding:10px 24px; border-radius:20px; border:none; cursor:pointer; transition:transform .15s,box-shadow .15s,background .15s; letter-spacing:.3px; box-shadow:0 2px 10px rgba(34,197,94,.4); }
.lypd-btn-next:hover { transform:scale(1.06); background:#16a34a; box-shadow:0 4px 18px rgba(34,197,94,.55); }

/* ── Buttons ─────────────────────────────────────────────── */
.lypd-btn-primary { background:linear-gradient(135deg,#ff6b35,#f7416a); color:#fff; font-family:var(--lypd-font-h); font-size:14px; font-weight:800; padding:10px 24px; border-radius:22px; border:none; cursor:pointer; transition:background .25s,transform .15s,box-shadow .15s; box-shadow:0 4px 16px rgba(247,65,106,.35); }
.lypd-btn-primary:hover { background:linear-gradient(135deg,#1a2555,#2a3880); box-shadow:0 4px 18px rgba(26,37,85,.4); transform:scale(1.04); }
.lypd-btn-secondary { background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.2); color:var(--lypd-text); border-radius:30px; padding:11px 22px; font-family:var(--lypd-font-h); font-size:15px; cursor:pointer; transition:background .15s; }
.lypd-btn-secondary:hover { background:rgba(255,255,255,.18); }
.lypd-sub-btn-play  { background:rgba(78,205,196,.12); border:1px solid rgba(78,205,196,.35); color:var(--lypd-accent3); font-family:var(--lypd-font-b); font-size:12px; font-weight:700; padding:7px 16px; border-radius:14px; cursor:pointer; flex:1; transition:background .2s,border-color .2s; }
.lypd-sub-btn-play:hover  { background:rgba(78,205,196,.25); border-color:rgba(78,205,196,.6); }
.lypd-sub-btn-study { background:rgba(129,140,248,.12); border:1px solid rgba(129,140,248,.35); color:var(--lypd-accent4); font-family:var(--lypd-font-b); font-size:12px; font-weight:700; padding:7px 16px; border-radius:14px; cursor:pointer; flex:1; transition:background .2s,border-color .2s; }
.lypd-sub-btn-study:hover { background:rgba(129,140,248,.25); border-color:rgba(129,140,248,.6); }

/* ── Result ──────────────────────────────────────────────── */
.lypd-result-content { text-align:center; padding-top:10px; }
.lypd-result-medal   { font-size:72px; animation:lypdPop .5s ease; margin-bottom:8px; }
.lypd-result-title   { font-family:var(--lypd-font-h); font-size:28px; color:var(--lypd-accent); margin:0 0 6px; }
.lypd-result-subtitle { font-size:14px; color:var(--lypd-muted); margin:0 0 18px; }
.lypd-result-stats   { display:flex; justify-content:center; gap:18px; flex-wrap:wrap; margin-bottom:14px; }
.lypd-result-stat    { background:var(--lypd-card); border:1px solid var(--lypd-border); border-radius:12px; padding:10px 16px; }
.lypd-result-stat-val { font-family:var(--lypd-font-h); font-size:22px; color:var(--lypd-text); }
.lypd-result-stat-lbl { font-size:11px; color:var(--lypd-muted); }
.lypd-result-errors  { background:var(--lypd-card); border-radius:12px; padding:12px 14px; text-align:left; margin-bottom:18px; max-height:160px; overflow-y:auto; }
.lypd-result-errors-title { font-size:12px; text-transform:uppercase; letter-spacing:.5px; color:var(--lypd-muted); margin:0 0 8px; }
.lypd-errore-row     { display:flex; gap:8px; font-size:12px; padding:4px 0; border-bottom:1px solid rgba(255,255,255,.05); }
.lypd-errore-row:last-child { border-bottom:none; }
.lypd-errore-q { color:var(--lypd-red); flex:1; }
.lypd-errore-a { color:var(--lypd-green); }
.lypd-result-buttons { display:flex; gap:10px; justify-content:center; flex-wrap:wrap; margin-top:6px; }

/* ── Confetti ────────────────────────────────────────────── */
.lypd-confetti { position:absolute; inset:0; pointer-events:none; overflow:hidden; }
.lypd-confetti-piece { position:absolute; width:8px; height:8px; border-radius:2px; animation:lypdConfetti 1.2s ease-in forwards; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width:480px) {
    .lypd-levels-grid { grid-template-columns:repeat(2,1fr); gap:10px; }
    .lypd-quiz-grid   { grid-template-columns:1fr; }
    .lypd-quiz-option img { height:110px; }
    .lypd-match-container { flex-direction:column; }
    .lypd-wrapper     { border-radius:16px; }
    .lypd-title       { font-size:26px; }
}

/* ── Impara / Studio ─────────────────────────────────────── */
.lypd-impara-content { display:flex; flex-direction:column; gap:16px; overflow-y:auto; max-height:calc(100vh - 220px); padding-bottom:4px; }
.lypd-impara-header  { display:flex; align-items:center; gap:12px; background:var(--lypd-card); border:1px solid var(--lypd-border); border-radius:var(--lypd-r); padding:14px 16px; }
.lypd-impara-icon  { font-size:32px; flex-shrink:0; }
.lypd-impara-title { font-family:var(--lypd-font-h); font-size:18px; margin:0 0 2px; color:var(--lypd-text); }
.lypd-impara-sub   { font-size:12px; color:var(--lypd-muted); margin:0; }
.lypd-impara-groups { display:flex; flex-direction:column; gap:14px; }
.lypd-impara-group  { background:var(--lypd-card); border:1px solid var(--lypd-border); border-radius:var(--lypd-r); overflow:hidden; }
.lypd-impara-group-label { font-size:12px; font-weight:700; color:var(--lypd-accent); padding:10px 16px 8px; border-bottom:1px solid var(--lypd-border); letter-spacing:.3px; text-transform:uppercase; }
.lypd-impara-items  { display:flex; flex-direction:column; gap:0; }
.lypd-impara-item   { display:flex; align-items:center; gap:12px; padding:11px 16px; border-bottom:1px solid rgba(255,255,255,.04); animation:lypdFadeUp .25s ease both; }
.lypd-impara-item:last-child { border-bottom:none; }
.lypd-impara-num { width:26px; height:26px; border-radius:50%; flex-shrink:0; background:linear-gradient(135deg,var(--lypd-accent4),#a78bfa); display:flex; align-items:center; justify-content:center; font-size:12px; font-weight:800; color:#fff; }
.lypd-impara-item-icon  { font-size:20px; flex-shrink:0; }
.lypd-impara-item-img   { width:60px; height:48px; object-fit:contain; border-radius:6px; flex-shrink:0; background:#1a2a4a; }

.lypd-impara-item-label { font-family:var(--lypd-font-h); font-size:15px; flex:1; }
.lypd-impara-arrow  { font-size:11px; color:var(--lypd-muted); padding:2px 16px 0; text-align:center; }
.lypd-impara-footer { text-align:center; padding:4px 0 8px; }
.lypd-impara-spiegazione { background:rgba(255,211,61,.08); border:1px solid rgba(255,211,61,.2); border-radius:var(--lypd-r); padding:14px 16px; font-size:14px; line-height:1.6; color:var(--lypd-text); }
.lypd-impara-quiz-card { background:var(--lypd-card); border:1px solid var(--lypd-border); border-radius:var(--lypd-r); padding:14px 16px; }
.lypd-impara-quiz-card-q { font-family:var(--lypd-font-h); font-size:14px; color:var(--lypd-accent); margin-bottom:10px; }
.lypd-impara-quiz-opts  { display:flex; flex-direction:column; gap:6px; }
.lypd-impara-quiz-opt   { display:flex; align-items:center; gap:10px; padding:8px 12px; border-radius:8px; font-size:13px; }
.lypd-impara-quiz-opt.is-correct { background:rgba(78,205,196,.1); border:1px solid rgba(78,205,196,.3); }
.lypd-impara-quiz-opt.is-wrong   { background:rgba(255,107,107,.07); border:1px solid rgba(255,107,107,.15); }
.lypd-impara-quiz-opt-img { width:60px; height:48px; object-fit:contain; border-radius:6px; flex-shrink:0; background:#1a2a4a; }

/* ── Impara: regole strutturate (stile grammatica) ─────────── */
.lypd-impara-rule-block {
    background:var(--lypd-card);
    border:1px solid var(--lypd-border);
    border-radius:var(--lypd-r);
    padding:16px 18px;
    animation:lypdFadeUp .3s ease both;
}
.lypd-impara-rule-title {
    font-family:var(--lypd-font-h);
    font-size:16px;
    color:var(--lypd-accent);
    margin-bottom:8px;
}
.lypd-impara-rule-text {
    font-size:14px;
    line-height:1.65;
    color:var(--lypd-text);
    margin-bottom:10px;
}
.lypd-impara-rule-esempi { display:flex; flex-direction:column; gap:6px; }
.lypd-impara-rule-esempio {
    background:rgba(255,211,61,.08);
    border:1px solid rgba(255,211,61,.18);
    border-radius:8px;
    padding:8px 12px;
    font-size:13px;
    color:var(--lypd-text);
    line-height:1.5;
}