.select2-container {
    width: 100% !important;
}

/* Main selection box */
.select2-container--default .select2-selection--single {
    height: 38px !important;
    border: 1px solid #dee2e6 !important;
    border-radius: 0.375rem !important;
    background-color: #fff !important;
    padding: 0.375rem 0.75rem !important;
    font-size: 1rem !important;
    line-height: 1.5 !important;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out !important;
}

/* Multi-select styling */
.select2-container--default .select2-selection--multiple {
    min-height: 38px !important;
    border: 1px solid #dee2e6 !important;
    border-radius: 0.375rem !important;
    background-color: #fff !important;
    padding: 0.375rem 0.75rem !important;
    font-size: 1rem !important;
    line-height: 1.5 !important;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out !important;
}

/* Selection text styling */
.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: #495057 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    line-height: 1.5 !important;
}

/* Arrow styling */
.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 36px !important;
    right: 10px !important;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: #6c757d transparent transparent transparent !important;
    border-width: 5px 4px 0 4px !important;
}

/* Focus state */
.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--focus .select2-selection--multiple {
    border-color: #86b7fe !important;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25) !important;
}

/* Dropdown container */
.select2-dropdown {
    border: 1px solid #dee2e6 !important;
    border-radius: 0.375rem !important;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

/* Search box in dropdown */
.select2-container--default .select2-search--dropdown .select2-search__field {
    border: 1px solid #dee2e6 !important;
    border-radius: 0.375rem !important;
    padding: 0.375rem 0.75rem !important;
    font-size: 1rem !important;
    line-height: 1.5 !important;
}

/* Dropdown options */
.select2-container--default .select2-results__option {
    padding: 0.375rem 0.75rem !important;
    font-size: 1rem !important;
    line-height: 1.5 !important;
}

/* Highlighted option */
.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: #0d6efd !important;
    color: #fff !important;
}

/* Selected option */
.select2-container--default .select2-results__option[aria-selected="true"] {
    background-color: #e9ecef !important;
    color: #495057 !important;
}

/* Multi-select tags */
.select2-container--default .select2-selection--multiple .select2-selection__choice {
    background-color: #0d6efd !important;
    border: 1px solid #0d6efd !important;
    border-radius: 0.25rem !important;
    color: #fff !important;
    font-size: 0.875rem !important;
    padding: 0.25rem 0.5rem !important;
    margin: 0.125rem 0.25rem 0.125rem 0 !important;
}

/* Multi-select tag remove button */
.select2-container--default .select2-selection--multiple .select2-selection__choice__remove {
    color: #fff !important;
    margin-right: 0.25rem !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover {
    color: #f8f9fa !important;
}

/* Disabled state */
.select2-container--default.select2-container--disabled .select2-selection--single,
.select2-container--default.select2-container--disabled .select2-selection--multiple {
    background-color: #e9ecef !important;
    color: #6c757d !important;
    cursor: not-allowed !important;
}

/* Clear button */
.select2-container--default .select2-selection--single .select2-selection__clear {
    color: #6c757d !important;
    margin-right: 20px !important;
}

.select2-container--default .select2-selection--single .select2-selection__clear:hover {
    color: #495057 !important;
}

/* Validation states */
.is-invalid~.select2-container--default .select2-selection--single,
.is-invalid~.select2-container--default .select2-selection--multiple {
    border-color: #9333ea !important;
}

.is-invalid~.select2-container--default.select2-container--focus .select2-selection--single,
.is-invalid~.select2-container--default.select2-container--focus .select2-selection--multiple {
    border-color: #9333ea !important;
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25) !important;
}

.is-valid~.select2-container--default .select2-selection--single,
.is-valid~.select2-container--default .select2-selection--multiple {
    border-color: #198754 !important;
}

.is-valid~.select2-container--default.select2-container--focus .select2-selection--single,
.is-valid~.select2-container--default.select2-container--focus .select2-selection--multiple {
    border-color: #198754 !important;
    box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25) !important;
}

/* Size variations */
.form-control-sm~.select2-container--default .select2-selection--single,
.form-control-sm~.select2-container--default .select2-selection--multiple {
    height: 31px !important;
    padding: 0.25rem 0.5rem !important;
    font-size: 0.875rem !important;
}

.form-control-lg~.select2-container--default .select2-selection--single,
.form-control-lg~.select2-container--default .select2-selection--multiple {
    height: 48px !important;
    padding: 0.5rem 1rem !important;
    font-size: 1.25rem !important;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {

    .select2-container--default .select2-selection--single,
    .select2-container--default .select2-selection--multiple {
        background-color: #212529 !important;
        border-color: #495057 !important;
        color: #fff !important;
    }

    .select2-dropdown {
        background-color: #212529 !important;
        border-color: #495057 !important;
    }

    .select2-container--default .select2-results__option {
        color: #fff !important;
    }

    .select2-container--default .select2-search--dropdown .select2-search__field {
        background-color: #212529 !important;
        border-color: #495057 !important;
        color: #fff !important;
    }
}