:root {
    --purple-primary: var(--primary-color);
}

.bg-purple {
    background-color: var(--primary-color);
}

.text-purple {
    color: var(--primary-color);
    transition: all 0.2s ease;
}

a.text-purple:hover {
    color: var(--primary-hover) !important;
    transform: translateX(-3px);
    display: inline-block;
}

.extra-small {
    font-size: 0.75rem;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(var(--primary-rgb), 0.15);
}

.input-group-text {
    border-color: #dee2e6;
}

#credentials-section {
    transition: all 0.3s ease;
}

.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 1rem 3rem rgba(0,0,0,.175) !important;
}

.app-logo {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
}