/* ==========================================================================
   TEST DIAGNÓSTICO — ESTILOS
   ========================================================================== */

.test-container {
    min-height: 100vh;
    padding-top: 120px;
    padding-bottom: var(--spacing-xl);
}

.test-intro {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.test-intro h1 {
    margin-bottom: var(--spacing-md);
}

.intro-text {
    font-size: 1.125rem;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
}

.disclaimer {
    background-color: var(--color-primary-light);
    padding: var(--spacing-sm);
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    text-align: left;
}

/* Quiz Form */
.quiz-form {
    max-width: 700px;
    margin: 0 auto;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background-color: #e5e5e5;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.progress-fill {
    height: 100%;
    background-color: var(--color-primary);
    transition: width 0.3s ease;
    width: 0%;
}

.progress-text {
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-gray-medium);
    margin-bottom: var(--spacing-lg);
}

/* Question */
.question {
    display: none;
    animation: fadeIn 0.3s ease;
}

.question.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.question-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-black);
}

.options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.option {
    background-color: white;
    border: 2px solid #e5e5e5;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}

.option:hover {
    border-color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.option input[type="radio"] {
    display: none;
}

.option input[type="radio"]:checked + label {
    background-color: var(--color-primary);
    color: white;
}

.option label {
    display: block;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 4px;
    transition: var(--transition);
}

.option input[type="radio"]:checked + label {
    background-color: var(--color-primary);
    color: white;
}

/* Warning */
.warning-box {
    background-color: #fff3cd;
    border: 1px solid #ffc107;
    padding: var(--spacing-sm);
    border-radius: 8px;
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
    display: none;
}

.warning-box.show {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Navigation */
.quiz-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-lg);
}

.quiz-navigation button {
    flex: 1;
    margin: 0 0.5rem;
}

.quiz-navigation button:first-child {
    margin-left: 0;
}

.quiz-navigation button:last-child {
    margin-right: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .test-container {
        padding-top: 100px;
    }
    
    .question-title {
        font-size: 1.375rem;
    }
    
    .quiz-navigation {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .quiz-navigation button {
        margin: 0;
    }
}