/* Modern Checkbox Group Styles */
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9375rem;
    justify-content: center;
    margin: 1.25rem 0;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 0.625rem 0.9375rem;
    transition: all 0.3s ease;
    cursor: pointer;
    min-width: 7.5rem;
    text-align: center;
    font-weight: 500;
    color: #495057;
}

.checkbox-group label:hover {
    background: #e9ecef;
    border-color: #adb5bd;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.checkbox-group input[type="checkbox"] {
    margin-right: 0.5rem;
    accent-color: #007bff;
}

.validate-btn {
    background-color: #007bff;
    color: #fff;
    padding: 0.625rem 1.25rem;
    font-size: 1rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.validate-btn:hover {
    background-color: #0056b3;
}

@media (max-width: 1440px) {
    .checkbox-group {
        gap: 0.875rem;
        margin: 1.125rem 0;
    }
    .checkbox-group label {
        padding: 0.6rem 0.9rem;
        min-width: 7rem;
    }
    .checkbox-group input[type="checkbox"] {
        margin-right: 0.475rem;
    }
    .validate-btn {
        padding: 0.6rem 1.1875rem;
        font-size: 0.95rem;
    }
}

@media (max-width: 1024px) {
    .checkbox-group {
        gap: 0.8125rem;
        margin: 1rem 0;
    }
    .checkbox-group label {
        padding: 0.575rem 0.8625rem;
        min-width: 6.5rem;
    }
    .checkbox-group input[type="checkbox"] {
        margin-right: 0.45rem;
    }
    .validate-btn {
        padding: 0.575rem 1.125rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .checkbox-group {
        gap: 0.75rem;
        margin: 0.875rem 0;
        flex-direction: column;
        align-items: center;
    }
    .checkbox-group label {
        padding: 0.55rem 0.825rem;
        min-width: 6rem;
        width: 100%;
        max-width: 15rem;
    }
    .checkbox-group input[type="checkbox"] {
        margin-right: 0.425rem;
    }
    .validate-btn {
        padding: 0.55rem 1.0625rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .checkbox-group {
        gap: 0.6875rem;
        margin: 0.75rem 0;
    }
    .checkbox-group label {
        padding: 0.525rem 0.7875rem;
        min-width: 5.5rem;
        max-width: 12.5rem;
    }
    .checkbox-group input[type="checkbox"] {
        margin-right: 0.4rem;
    }
    .validate-btn {
        padding: 0.525rem 1rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 375px) {
    .checkbox-group {
        gap: 0.625rem;
        margin: 0.625rem 0;
    }
    .checkbox-group label {
        padding: 0.5rem 0.75rem;
        min-width: 5rem;
        max-width: 10rem;
    }
    .checkbox-group input[type="checkbox"] {
        margin-right: 0.375rem;
    }
    .validate-btn {
        padding: 0.5rem 0.9375rem;
        font-size: 0.75rem;
    }
}