/* ========================================
   Survey Page Styles
   ======================================== */

.survey-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--spacing-xxl) 0 var(--spacing-xl);
    text-align: center;
}

.survey-header h1 {
    color: var(--color-white);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.survey-subtitle {
    font-size: 1.125rem;
    opacity: 0.95;
    margin-bottom: var(--spacing-lg);
}

.survey-info {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    font-size: 0.95rem;
}

.survey-info span {
    background: rgba(255,255,255,0.2);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
}

.survey-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-light-gray);
}

.survey-form {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--color-light-gray);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    width: 0%;
    transition: width 0.3s ease;
}

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

/* Form Sections */
.form-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--color-light-gray);
}

.form-section:last-of-type {
    border-bottom: none;
}

.section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-black);
}

.section-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: 700;
    flex-shrink: 0;
}

.traditional-divider {
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
    margin-bottom: var(--spacing-md);
    border-radius: 2px;
}

.section-description {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

/* Form Groups */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-text);
}

.required {
    color: var(--color-accent);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-light-gray);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(74, 155, 142, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Checkbox Grid */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.checkbox-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-lg);
    border: 2px solid var(--color-light-gray);
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-normal);
    background-color: var(--color-white);
}

.checkbox-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.checkbox-card input[type="checkbox"] {
    display: none;
}

.checkbox-card input[type="checkbox"]:checked ~ .checkbox-icon,
.checkbox-card input[type="checkbox"]:checked ~ .checkbox-label {
    color: var(--color-primary);
}

.checkbox-card input[type="checkbox"]:checked + .checkbox-icon {
    transform: scale(1.1);
}

.checkbox-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.checkbox-label {
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
    transition: color var(--transition-fast);
}

.checkbox-sub {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.checkbox-card input[type="checkbox"]:checked {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-color: var(--color-primary);
}

.checkbox-card:has(input[type="checkbox"]:checked) {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(74, 155, 142, 0.05), rgba(74, 124, 89, 0.05));
}

/* Radio Group */
.radio-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.radio-card {
    display: block;
    cursor: pointer;
}

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

.radio-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-lg);
    border: 2px solid var(--color-light-gray);
    border-radius: 12px;
    transition: all var(--transition-normal);
    background-color: var(--color-white);
}

.radio-card:hover .radio-content {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.radio-card input[type="radio"]:checked ~ .radio-content {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(74, 155, 142, 0.05), rgba(74, 124, 89, 0.05));
}

.radio-card input[type="radio"]:checked ~ .radio-content .radio-icon,
.radio-card input[type="radio"]:checked ~ .radio-content .radio-label {
    color: var(--color-primary);
}

.radio-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.radio-label {
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
    transition: color var(--transition-fast);
}

.radio-sub {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

.form-note {
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-lg);
}

/* Responsive */
@media (max-width: 768px) {
    .survey-form {
        padding: var(--spacing-lg);
    }

    .checkbox-grid,
    .radio-group {
        grid-template-columns: 1fr;
    }

    .section-title {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .survey-header h1 {
        font-size: 1.75rem;
    }

    .survey-info {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}