/* LEXITEST QUIZ MODULE CSS - QUIZ CONTAINER & INTERACTIONS */
/* © 2025 Hakan Zehir - LexiTest Modular Architecture */

/* QUIZ CONTAINER */
.quiz-container {
    background: rgba(15, 15, 40, 0.3);
    border-radius: var(--card-radius);
    padding: 32px;
    margin-bottom: 0;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.question-header {
    font-size: 1.125rem;
    color: #8b5cf6;
    margin-bottom: 20px;
    font-weight: 600;
    padding: 12px 16px;
    background: rgba(3, 7, 18, 0.8);
    border-radius: 6px;
    border: 1px solid var(--admin-border);
    box-shadow: 0 0 1px rgba(59, 130, 246, 0.15);
}

.question {
    font-size: 1.125rem;
    margin-bottom: 32px;
    line-height: 1.6;
    background: rgba(15, 15, 40, 0.3);
    padding: 24px;
    border-radius: var(--card-radius);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 4px solid var(--primary);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
}

.options {
    display: grid;
    gap: 16px;
    margin-bottom: 32px;
}

.option {
    background: rgba(15, 15, 40, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--card-radius);
    padding: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1.125rem;
    line-height: 1.5;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
}

.option:hover {
    background: rgba(17, 24, 39, 0.9);
    border-color: #fbbf24;
    transform: translateY(-2px);
    box-shadow: none;
}

.option.correct {
    background: rgba(3, 7, 18, 0.6) !important;
    border-color: var(--admin-border) !important;
    color: #22c55e !important;
    box-shadow: 0 0 2px 2px rgba(34, 197, 94, 0.8), 0 0 1px rgba(59, 130, 246, 0.15) !important;
    animation: correctPulse 0.6s ease-out;
}

.option.correct,
.option.correct *,
.option.correct strong {
    color: #22c55e !important;
}

.option.wrong {
    background: rgba(3, 7, 18, 0.6) !important;
    border-color: var(--admin-border) !important;
    color: #ef4444 !important;
    box-shadow: 0 0 2px 2px rgba(239, 68, 68, 0.8), 0 0 1px rgba(59, 130, 246, 0.15) !important;
    animation: wrongShake 0.6s ease-out;
}

.option.wrong,
.option.wrong *,
.option.wrong strong {
    color: #ef4444 !important;
}

.option.disabled {
    cursor: not-allowed;
}

@keyframes correctPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

@keyframes wrongShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-3px); }
    75% { transform: translateX(3px); }
}

.next-button {
    background: transparent;
    color: #8b5cf6;
    border: 2px solid #8b5cf6;
    padding: 12px 28px;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    text-transform: uppercase;
    letter-spacing: 0.75px;
    min-width: 180px;
    position: relative;
    overflow: hidden;
}

.next-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.1), transparent);
    transition: left 0.5s ease;
}

.next-button:hover::before {
    left: 100%;
}

.next-button:hover {
    background: rgba(139, 92, 246, 0.1);
    color: #a855f7;
    border-color: #a855f7;
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
}

.next-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(139, 92, 246, 0.2);
}

.next-button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
    background: transparent;
    color: #6b7280;
    border-color: #6b7280;
    box-shadow: none;
}

.next-button:disabled::before {
    display: none;
}

.explanation-section {
    background: rgba(15, 15, 40, 0.3);
    border-radius: var(--card-radius);
    padding: 28px;
    margin-top: 20px;
    margin-bottom: 0;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
    border-left: 4px solid #3b82f6;
    display: none;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.explanation-title {
    color: #3b82f6;
    margin-bottom: 16px;
    font-size: 1.375rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}

.explanation-content {
    font-size: 1.125rem;
    line-height: 1.7;
}

.completion {
    text-align: center;
    padding: 60px 24px;
}

.completion h2 {
    color: var(--success);
    margin-bottom: 24px;
    font-size: 2.5rem;
    font-weight: 700;
}

.completion p {
    font-size: 1.375rem;
    margin: 24px 0;
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    .quiz-container {
        padding: 28px;
        margin-bottom: 0;
    }
    
    .explanation-section {
        padding: 28px;
        margin-top: 20px;
    }
    
    .question-header {
        font-size: 1rem;
        padding: 10px 14px;
        margin-bottom: 18px;
    }
    
    .question {
        font-size: 1rem;
        padding: 22px;
        margin-bottom: 28px;
    }
    
    .option {
        padding: 18px;
        font-size: 1rem;
    }
    
    .options {
        gap: 14px;
        margin-bottom: 28px;
    }
    
    .next-button {
        padding: 12px 26px;
        font-size: 0.8rem;
        min-width: 160px;
        letter-spacing: 0.5px;
    }
    
    .explanation-title {
        font-size: 1.25rem;
        margin-bottom: 14px;
    }
    
    .explanation-content {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .completion {
        padding: 50px 20px;
    }
    
    .completion h2 {
        font-size: 2.25rem;
        margin-bottom: 20px;
    }
    
    .completion p {
        font-size: 1.25rem;
        margin: 20px 0;
    }
}