.registration-container {
    width: 100%;
    max-width: 500px;
    padding: 0 2rem;
}

@media (min-width: 768px) {
    .registration-container {
        padding: 2rem;
        background-color: white;
        border-radius: 10px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    }
}

.registration-container h2 {
  font-size: 30px;
  font-weight: 700;
  color: #012970;
}

.plan-group {
    display: flex;
    gap: 8px;
    margin-bottom: 0.5rem;
}

.plan-option {
    flex: 1;
    padding: 15px;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
    background-color: #fff;
}

.plan-option:hover {
    border-color: #80bdff;
    background-color: #f8f9fa;
}

.plan-option.active {
    border-color: #0d6efd;
    background-color: #e7f1ff;
    box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.25);
}

.plan-option .plan-name {
    color: #012970;
    font-weight: 600;
    margin-bottom: 5px;
}

.plan-option .plan-trial {
    font-size: 0.75rem;
    color: #6c757d;
}

.compare-plans {
    font-size: 0.875rem;
    color: #0d6efd;
    text-decoration: none;
    display: block;
    text-align: center;
}

.compare-plans:hover {
    text-decoration: underline;
}

.provider-input-group {
    display: flex;
    align-items: center;
    margin-bottom: 1.25rem;
}

.provider-btn {
    width: 40px;
    height: 40px;
    color: black;
    background-color: #f8f9fa;
    border: 1px solid #ced4da;
    border-radius: 8px;
    margin: 0 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.provider-input {
    flex: 1;
    height: 40px;
    text-align: center;
    border: 1px solid #ced4da;
    line-height: 40px;
    vertical-align: middle;
}

.form-check-label {
    font-size: 0.9rem;
    line-height: 1.4;
    color: #495057;
}