/* Child Vitality Index Questionnaire Styles */

.cvi-questionnaire-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.cvi-questionnaire-header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 10px;
}

.cvi-questionnaire-header h1 {
    margin: 0 0 10px 0;
    font-size: 2.5rem;
    font-weight: 600;
}

.cvi-questionnaire-header p {
    margin: 0;
    font-size: 1.1rem;
    opacity: 0.9;
}

.cvi-patient-selection {
    margin-bottom: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #007bff;
}

.cvi-patient-selection label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 10px;
    display: block;
}

.cvi-patient-selection select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.cvi-patient-selection select:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.cvi-section-title {
    font-size: 1.8rem;
    color: #343a40;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 3px solid #007bff;
    text-align: center;
}

.cvi-question-group {
    margin-bottom: 35px;
    padding: 25px;
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s ease;
}

.cvi-question-group:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.cvi-question-group h3 {
    color: #495057;
    font-size: 1.4rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e9ecef;
    font-weight: 600;
}

.cvi-question-item {
    margin-bottom: 25px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #6c757d;
    transition: border-left-color 0.3s ease;
}

.cvi-question-item:hover {
    border-left-color: #007bff;
}

.cvi-question-text {
    font-size: 1.1rem;
    color: #495057;
    margin-bottom: 15px;
    line-height: 1.6;
    font-weight: 500;
}

.cvi-radio-group {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.cvi-radio-option {
    position: relative;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* Enhanced YES/NO Button Styling */
.cvi-radio-option input[type="radio"] {
    display: none;
}

.cvi-radio-option label {
    display: inline-block;
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 80px;
    position: relative;
    overflow: hidden;
}

/* YES Option Styling */
.yes-option label {
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    color: white;
    border: 2px solid #ff6b6b;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.yes-option label:hover {
    background: linear-gradient(135deg, #ff5252, #e53935);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

.yes-option input[type="radio"]:checked + label {
    background: linear-gradient(135deg, #d32f2f, #c62828);
    box-shadow: 0 6px 25px rgba(211, 47, 47, 0.5);
    transform: scale(1.05);
}

/* NO Option Styling */
.no-option label {
    background: linear-gradient(135deg, #4caf50, #43a047);
    color: white;
    border: 2px solid #4caf50;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.no-option label:hover {
    background: linear-gradient(135deg, #43a047, #388e3c);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.no-option input[type="radio"]:checked + label {
    background: linear-gradient(135deg, #2e7d32, #1b5e20);
    box-shadow: 0 6px 25px rgba(46, 125, 50, 0.5);
    transform: scale(1.05);
}

/* Ripple Effect */
.cvi-radio-option label::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transition: width 0.6s, height 0.6s, top 0.6s, left 0.6s;
    transform: translate(-50%, -50%);
}

.cvi-radio-option input[type="radio"]:checked + label::before {
    width: 300px;
    height: 300px;
    top: 50%;
    left: 50%;
}

/* Notes Section */
.cvi-notes-section {
    margin: 30px 0;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 10px;
    border-left: 4px solid #17a2b8;
}

.cvi-notes-section h3 {
    color: #495057;
    margin-bottom: 15px;
    font-weight: 600;
}

.cvi-notes-section label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 8px;
    display: block;
}

.cvi-notes-section textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    resize: vertical;
    transition: border-color 0.3s ease;
}

.cvi-notes-section textarea:focus {
    border-color: #17a2b8;
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.25);
}

/* Submit Section */
.cvi-submit-section {
    text-align: center;
    margin-top: 40px;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 10px;
}

.cvi-submit-btn {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-right: 15px;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.cvi-submit-btn:hover {
    background: linear-gradient(135deg, #218838, #1e7e34);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
}

.cvi-cancel-btn {
    background: linear-gradient(135deg, #6c757d, #5a6268);
    color: white;
    text-decoration: none;
    padding: 15px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 25px;
    transition: all 0.3s ease;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.3);
}

.cvi-cancel-btn:hover {
    background: linear-gradient(135deg, #5a6268, #495057);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 117, 125, 0.4);
    text-decoration: none;
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .cvi-questionnaire-container {
        padding: 15px;
        margin: 10px;
    }
    
    .cvi-questionnaire-header h1 {
        font-size: 2rem;
    }
    
    .cvi-radio-group {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .cvi-radio-option label {
        min-width: 120px;
        padding: 10px 25px;
    }
    
    .cvi-submit-section {
        padding: 20px;
    }
    
    .cvi-submit-btn,
    .cvi-cancel-btn {
        display: block;
        margin: 10px auto;
        width: 200px;
    }
}

/* Animation for form loading */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cvi-question-group {
    animation: fadeInUp 0.6s ease-out;
}

.cvi-question-group:nth-child(1) { animation-delay: 0.1s; }
.cvi-question-group:nth-child(2) { animation-delay: 0.2s; }
.cvi-question-group:nth-child(3) { animation-delay: 0.3s; }
.cvi-question-group:nth-child(4) { animation-delay: 0.4s; }
.cvi-question-group:nth-child(5) { animation-delay: 0.5s; }
.cvi-question-group:nth-child(6) { animation-delay: 0.6s; }
.cvi-question-group:nth-child(7) { animation-delay: 0.7s; }