/* ============================================================================
   Maths & English quiz (screen-game), results and donate screens (game.js)
   ============================================================================ */
#screen-game {
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--sp-2) var(--sp-3) var(--sp-6);
}
#screen-game .gh { max-width: 520px; }

.card {
    position: relative;
    width: 100%;
    max-width: 520px;
    background: var(--c-surface);
    border-radius: var(--r-lg);
    border: 3px solid var(--c-line);
    padding: var(--sp-8) var(--sp-5) var(--sp-5);
    box-shadow: var(--sh-card);
}
/* Card and progress bar sit together in the middle of the space under the header */
.game-card { margin: auto auto 0; flex-shrink: 0; padding-top: 3rem; }
#screen-game .progress-bar-container { margin-bottom: auto; }

/* DeeDee peeking over the card: she hops on a right answer and tilts on a miss */
.mascot {
    position: absolute;
    top: -2.9rem;
    right: 1.1rem;
    width: 76px;
    height: auto;
    transform-origin: 50% 90%;
    animation: mascotBounce 2.4s ease-in-out infinite;
    filter: drop-shadow(0 4px 6px rgba(26, 43, 74, 0.18));
    z-index: 2;
}
.mascot-speech {
    position: absolute;
    top: -1.2rem;
    right: 6.2rem;
    background: var(--gold-bg);
    border: 2px solid var(--gold-line);
    color: var(--gold-ink);
    padding: 0.3rem 0.75rem;
    border-radius: var(--r-sm);
    font-size: var(--fs-sm);
    font-weight: 800;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity var(--t-med), transform var(--t-med);
    white-space: nowrap;
    z-index: 2;
}
.mascot-speech.show { opacity: 1; transform: scale(1); }
.mascot-speech::after {
    content: '';
    position: absolute;
    right: -9px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--gold-line);
}

.question-hint {
    font-size: var(--fs-sm);
    font-weight: 700;
    color: var(--c-ink-soft);
    margin-bottom: var(--sp-2);
    text-align: center;
    width: 100%;
}
.question-area {
    text-align: center;
    margin: var(--sp-3) 0 var(--sp-5);
    min-height: 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.question-text {
    font-size: clamp(1.6rem, 1.2rem + 2vw, 2.2rem);
    font-weight: 900;
    color: var(--c-ink);
    line-height: 1.4;
    letter-spacing: 0.02em;
    overflow-wrap: anywhere;
}
.question-text .blank {
    display: inline-block;
    min-width: 2.5rem;
    border-bottom: 4px solid var(--c-warn);
    color: var(--c-warn-dark);
    font-weight: 900;
}

.answers-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-3);
    margin-bottom: var(--sp-3);
}
.btn-answer {
    position: relative;
    min-height: 64px;
    padding: var(--sp-3);
    border-radius: var(--r-md);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--c-ink);
    background: linear-gradient(135deg, var(--green-bg), var(--answer-bg-2));
    box-shadow: 0 4px 0 var(--green-line);
    border: 3px solid var(--green-line);
    -webkit-user-select: none;
    user-select: none;
    transition: transform var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}
.answers-word .btn-answer { font-size: var(--fs-lg); }
.btn-answer:hover { border-color: var(--c-success); background: linear-gradient(135deg, var(--answer-hover-1), var(--answer-hover-2)); }
.btn-answer:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--green-line); }
.btn-answer.correct {
    background: linear-gradient(135deg, var(--c-grass-light), var(--c-success));
    border-color: var(--c-success-dark);
    box-shadow: 0 4px 0 var(--c-success-dark);
    color: var(--c-ink-on-dark);
    animation: correctPop 0.4s ease;
}
.btn-answer.wrong {
    background: linear-gradient(135deg, var(--answer-wrong-1), var(--answer-wrong-2));
    border-color: var(--c-danger-dark);
    box-shadow: 0 4px 0 var(--c-danger-dark);
    color: var(--c-ink-on-dark);
    animation: wrongShake 0.5s ease;
}
.btn-answer.disabled { pointer-events: none; }
.btn-answer.disabled:not(.correct):not(.wrong) { opacity: 0.55; }
/* Keyboard hint: 1–4 pick an answer (hidden on touch-only devices) */
.btn-answer::before {
    content: attr(data-key);
    position: absolute;
    top: 6px;
    left: 8px;
    font-size: 0.7rem;
    font-weight: 800;
    opacity: 0.45;
}
@media (hover: none) { .btn-answer::before { display: none; } }

.feedback {
    text-align: center;
    font-size: var(--fs-lg);
    font-weight: 800;
    padding: 0.75rem;
    border-radius: var(--r-sm);
    margin-top: var(--sp-2);
}
.feedback.correct { background: var(--c-success-soft); color: var(--c-success-dark); border: 2px solid var(--green-line); }
.feedback.wrong { background: var(--c-danger-soft); color: var(--c-danger-dark); border: 2px solid var(--red-line); }

.progress-bar-container {
    width: 100%;
    max-width: 520px;
    margin: var(--sp-3) auto 0;
    height: 14px;
    background: var(--c-surface);
    border: 2px solid var(--c-line);
    border-radius: var(--r-pill);
    overflow: hidden;
    flex-shrink: 0;
}
.progress-bar {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--progress-1), var(--progress-2));
    border-radius: var(--r-pill);
    transition: width 0.5s ease;
}

/* ---- Results: the shared overlay card with DeeDee on top ---- */
#screen-results { flex-direction: column; }
.results-card { max-width: 400px; }
.results-card h2 { font-size: var(--fs-2xl); margin: var(--sp-1) 0 var(--sp-4); }
.overlay-card .results-kicker { color: var(--c-ink-soft); font-weight: 700; margin: calc(-1 * var(--sp-2)) 0 var(--sp-4); }

/* ---- Donate (placeholder) ---- */
.donate-card { text-align: center; max-width: 440px; padding-top: 2.5rem; }
.donate-card .btn-back { position: absolute; top: var(--sp-3); left: var(--sp-3); }
.donate-icon { font-size: 3.5rem; margin-bottom: var(--sp-2); }
.donate-card h2 { margin-bottom: var(--sp-3); }
.donate-text { color: var(--c-ink-soft); line-height: 1.6; margin-bottom: var(--sp-3); }
.donate-options { display: flex; flex-direction: column; gap: var(--sp-3); margin: var(--sp-5) 0; }
.btn-donate {
    justify-content: flex-start;
    padding: var(--sp-4) var(--sp-5);
    border-radius: var(--r-md);
    font-size: var(--fs-md);
    background: var(--green-bg);
    color: var(--c-ink);
    border: 2px solid var(--green-line);
}
.btn-donate:hover { border-color: var(--c-success); }
.donate-emoji { font-size: 1.8rem; }
.donate-amount { margin-left: auto; font-weight: 900; color: var(--green-ink); }
.donate-note { font-size: var(--fs-sm); color: var(--c-ink-soft); line-height: 1.5; }

@media (max-width: 400px) {
    .card { padding: var(--sp-6) var(--sp-3) var(--sp-4); }
    .game-card { padding-top: 2.6rem; }
    .mascot { width: 64px; top: -2.4rem; }
    .mascot-speech { right: 5.2rem; top: -1rem; }
    .btn-answer { font-size: 1.3rem; min-height: 60px; }
    .results-stats { gap: var(--sp-4); }
}