/* 
 * Estilos personalizados para checkboxes 
 * Archivo CSS reutilizable para mantener consistencia en toda la aplicación
 */

/* Estilos base para checkboxes personalizados */
.form-check-input {
    width: 1rem;
    height: 1rem;
    border: 2px solid #6c757d;
    border-radius: 0.25rem;
    background-color: #fff;
    transition: all 0.15s ease-in-out;
    cursor: pointer;
    flex-shrink: 0;
}

/* Estado checked (seleccionado) */
.form-check-input:checked {
    background-color: #064d04;
    border-color: #064d04;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M6 10l3 3l6-6'/%3e%3c/svg%3e");
    background-size: 0.75rem;
    background-position: center;
    background-repeat: no-repeat;
}

/* Estado focus (cuando tiene el foco) */
.form-check-input:focus {
    border-color: #064d04;
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(6, 77, 4, 0.25);
}

/* Estado hover (cuando se pasa el cursor por encima) */
.form-check-input:hover:not(:disabled):not(:checked) {
    border-color: #064d04;
}

/* Estado deshabilitado */
.form-check-input:disabled {
    background-color: #f8f9fa;
    border-color: #dee2e6;
    opacity: 0.5;
    cursor: not-allowed;
}

.form-check-input:disabled:checked {
    background-color: #6c757d;
    border-color: #6c757d;
}

/* Estado de error/invalido */
.form-check-input:invalid {
    border-color: #dc3545;
}

.form-check-input:invalid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

/* Ajustes responsive para diferentes tamaños de pantalla */
@media (max-width: 1250px) {
    .form-check-input {
        width: 1.25rem;
        height: 1.25rem;
    }
    
    .form-check-input:checked {
        background-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .form-check-input {
        width: 1.75rem;
        height: 1.75rem;
    }
    
    .form-check-input:checked {
        background-size: 1rem;
    }
}

/* Mejoras de accesibilidad */
@media (prefers-reduced-motion: reduce) {
    .form-check-input {
        transition: none;
    }
}

/* Modo oscuro - opcional */
@media (prefers-color-scheme: dark) {
    
    .form-check-input:checked {
        background-color: #064d04;
        border-color: #064d04;
    }
    
    .form-check-input:focus {
        border-color: #064d04;
        box-shadow: 0 0 0 0.2rem rgba(6, 77, 4, 0.25);
    }
}

/* Variación para checkboxes pequeños */
.form-check-input.form-check-input-sm {
    width: 1rem;
    height: 1rem;
}

.form-check-input.form-check-input-sm:checked {
    background-size: 0.625rem;
}

/* Variación para checkboxes grandes */
.form-check-input.form-check-input-lg {
    width: 2rem;
    height: 2rem;
}

.form-check-input.form-check-input-lg:checked {
    background-size: 1.25rem;
}