.register-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    padding: 2rem 0;
}

.register-card {
    width: 100%;
    max-width: 500px;
    padding: 2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

    .register-card h3 {
        color: #2c3e50;
        margin-bottom: 1.5rem;
        text-align: center;
    }

.form-group {
    margin-bottom: 1.25rem;
}

    .form-group label {
        font-weight: 500;
        margin-bottom: 0.5rem;
        display: block;
    }

.btn-block {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    margin-top: 1rem;
}

.alert {
    margin-top: 1rem;
    margin-bottom: 0;
}

.text-center {
    text-align: center;
}

.mt-3 {
    margin-top: 1rem;
}

.ml-2 {
    margin-left: 0.5rem;
}