.password-requirements {
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    padding: 1rem;
}

.password-rule {
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
    transition: all 0.3s ease;
}

.password-rule.valid i {
    color: #198754 !important;
}

.password-rule.valid i:before {
    content: "\f00c";
}

.password-rule.invalid i {
    color: #dc3545 !important;
}

.password-rule.invalid i:before {
    content: "\f00d";
}

.password-rule span {
    transition: color 0.3s ease;
}

.password-rule.valid span {
    color: #198754;
}

.password-rule.invalid span {
    color: #6c757d;
}