/* Scoped CSS specifically for Partikel Module */
.partikel-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.partikel-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(168, 85, 247, 0.2);
}

.partikel-card.completed {
    border-color: rgba(168, 85, 247, 0.5);
    background: rgba(168, 85, 247, 0.05);
}

.partikel-card.completed .card-icon {
    background: rgba(168, 85, 247, 0.2);
    color: #c084fc;
}

.btn-mark-contrast.completed {
    border-color: rgba(34, 197, 94, 0.5); /* green-500/50 */
    cursor: default;
}

.quiz-option {
    transition: all 0.2s ease;
}

.quiz-option:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
}

.quiz-option.correct {
    background: rgba(52, 211, 153, 0.2);
    border-color: rgba(52, 211, 153, 0.5);
    color: #6ee7b7;
}

.quiz-option.wrong {
    background: rgba(244, 63, 94, 0.2);
    border-color: rgba(244, 63, 94, 0.5);
    color: #fda4af;
}

#toast.show {
    transform: translateY(0);
    opacity: 1;
}

#partikelModal.active {
    opacity: 1;
    pointer-events: auto;
}

#partikelModal.active #partikelModalCard {
    transform: scale(1);
}

/* Additional overrides for JLPT Ujian to ensure mobile responsiveness */
#ujianContainer {
    max-width: 100%;
    margin: 0 auto;
}

@media (max-width: 640px) {
    .ujian-essay-input {
        width: 100% !important;
        max-width: 200px;
        margin-bottom: 1rem;
    }
}

/* Additional overrides for Partikel Card Grid on Mobile */
@media (max-width: 640px) {
    #partikelGrid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Furigana Styling */
ruby {
    ruby-align: center;
}
rt {
    font-size: 0.6em;
    color: #a3a3a3; /* neutral-400 */
    font-weight: normal;
    letter-spacing: 0;
}


/* Coding Vibe Modal Enhancements */
#partikelModalCard {
    background: #0f111a; /* Dark IDE Theme */
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
}

.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}
.custom-scrollbar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(168, 85, 247, 0.3);
    border-radius: 10px;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(168, 85, 247, 0.5);
}

/* Ensure Furigana still looks good inside IDE Theme */
ruby {
    ruby-align: center;
}
rt {
    font-size: 0.55em;
    color: #94a3b8;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: normal;
    letter-spacing: 0;
    transform: translateY(-0.1em);
}
@keyframes wrong-shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}
.animate-wrong-shake {
    animation: wrong-shake 0.4s ease-in-out;
}