@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.quiz-option {
    background: rgba(30, 41, 59, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.125rem 1.25rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 0.875rem;
    position: relative;
    overflow: hidden;
}

.quiz-option:hover {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.4);
    transform: translateY(-2px);
}

.quiz-option.selected {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.quiz-option .icon {
    font-size: 1.75rem;
    flex-shrink: 0;
}

.quiz-option .text {
    flex: 1;
    text-align: left;
    font-size: 0.9375rem;
    font-weight: 500;
    color: white;
}

.quiz-option .checkmark {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 24px;
    height: 24px;
    background: white;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
}

.quiz-option.selected .checkmark {
    display: flex;
}

#continue-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

#back-btn:hover {
    background: rgba(100, 116, 139, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

@media (max-width: 1024px) {

    #quiz-container,
    #loading-container,
    #results-container {
        max-width: 750px !important;
    }

    #options-container {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 768px) {
    #options-container {
        grid-template-columns: 1fr !important;
    }

    .quiz-option {
        padding: 1.25rem;
    }

    .quiz-option .text {
        font-size: 0.9rem;
    }
}

.personality-card-link:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12) !important;
}

.personality-card-link a:hover {
    background: #0F172A !important;
}

@media (max-width: 1024px) {
    #options-container {
        grid-template-columns: repeat(3, 1fr) !important;
    }

    #personalities-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
    }
}

@media (max-width: 768px) {
    #options-container {
        grid-template-columns: 1fr !important;
    }

    .option-card {
        min-height: 140px !important;
        padding: 1.5rem 1rem !important;
    }

    #personalities-grid {
        grid-template-columns: 1fr !important;
    }
}