body {
    background-color: #0f172a;
    color: white;
}

.card {
    background-color: #1e293b;
    border-radius: 1rem;
}

.btn-primary {
    background-color: #3b82f6;
    border-color: #3b82f6;
}

.btn-primary:hover {
    background-color: #2563eb;
    border-color: #2563eb;
}

.btn-danger {
    background-color: #ef4444;
    border-color: #ef4444;
}

.btn-danger:hover {
    background-color: #dc2626;
    border-color: #dc2626;
}

/* Centraliza os botões de escolha de credencial */
#tipo-credencial {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 20px auto;
}

/* Fonte branca geral para títulos, labels, botões etc */
body, h1, h2, h3, h4, h5, h6, label, .form-label, .form-check-label, .card, .btn {
    color: white !important;
}

/* Placeholder cinza claro */
input::placeholder, textarea::placeholder {
    color: #ccc !important;
}

/* Texto digitado nos campos deve ser preto */
input, textarea, select {
    color: black !important;
    background-color: white !important;
}

/* Alerta vermelho forte com texto branco */
.alert-danger {
    background-color: #b91c1c !important;
    border-color: #7f1d1d !important;
    color: #ffffff !important;
}